1. A steam trap based on safety improvement is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the valve body assembly (100) comprises a shell (101), a fastening piece (102) arranged on one side of the shell (101), a water inlet piece (103) arranged on the top of the shell (101), and a water outlet piece (104) arranged on the bottom of the shell (101);

the control assembly (200) is arranged inside the shell (101) and comprises a valve seat (201) arranged on the inner bottom wall of the shell (101), a valve clack (202) arranged on the top of the valve seat (201), a flow guide piece (203) arranged inside the valve seat (201) and a floating ball piece (204) arranged on the top of the valve clack (202);

the mounting assembly (300) is arranged on the inner bottom wall of the shell (101) and positioned on two sides of the valve seat (201), and comprises mounting plates (301) arranged on two sides of the valve seat (201), a mounting groove (302) arranged on the top of the mounting plate (301), water through holes (303) arranged on the side surfaces of the mounting plate (301), and mounting pieces (304) arranged on the top of the mounting plate (301); and the number of the first and second groups,

the connecting assembly (400) is arranged on the outer side of the shell (101) and comprises a first connecting piece (401) arranged on the top of the shell (101), a protection piece (402) arranged on the top of the shell (101) and positioned on two sides of the first connecting piece (401), a second connecting piece (403) arranged on the bottom of the shell (101), and a supporting piece (404) arranged on the bottom of the shell (101) and positioned on the outer side of the second connecting piece (403).

2. The enhanced safety-based trap as defined in claim 1, wherein: the first connecting piece (401) comprises a first flange (401a) arranged at the top of the water inlet piece (103), a second flange (401b) arranged at the top of the first flange (401a), and a first pipeline (401c) arranged at the top of the second flange (401b), and the first flange (401a) is matched with the second flange (401b) through screws.

3. A safety-based trap according to claim 1 or 2, wherein: the protection part (402) comprises a first plate (402a) arranged at the top of the shell (101), a fixing block (402b) arranged at the top of the first plate (402a), a handle (402c) arranged at the top of the fixing block (402b), and a rubber block (402d) arranged at the top of the fixing block (402b) and positioned at the side of the handle (402 c).

4. A safety-based trap as defined in claim 3 wherein: the second connecting piece (403) comprises a third flange (403a) arranged at the bottom of the water outlet piece (104), a fourth flange (403b) arranged at the bottom of the third flange (403a), and a second pipeline (403c) arranged at the bottom of the fourth flange (403b), and the third flange (403a) is matched with the fourth flange (403b) through screws.

5. The enhanced safety-based trap as defined in claim 4, wherein: support piece (404) including set up in second board (404a) of casing (101) bottom, set up in second board (404a) bottom and be located telescopic link (404b) in the second pipeline (403c) outside, set up in fixed pipe (404c) of telescopic link (404b) bottom, set up in inside slider (404d) of fixed pipe (404c), set up in buffer spring (404e) of slider (404d) bottom, and set up in fixed disk (404f) of fixed pipe (404c) bottom, the bottom of telescopic link (404b) with the top cooperation of slider (404 d).

6. A safety-based trap according to any of claims 1, 2, 4, and 5 wherein: water inlet spare (103) including set up in first fixed plate (103a) at casing (101) top, set up in inlet tube (103b) at first fixed plate (103a) middle part, set up in fixed frame (103c) of casing (101) inner top wall, set up in guide plate (103d) of fixed frame (103c) both sides, and set up in filter screen (103e) of fixed frame (103c) both sides, inlet tube (103b) set up in the top of fixed frame (103c), water outlet spare (104) including set up in second fixed plate (104a) of casing (101) bottom, set up in outlet pipe (104b) at second fixed plate (104a) middle part, and set up in second fixed plate (104a) inside and with first evacuation groove (104c) of outlet pipe (104b) intercommunication.

7. The enhanced safety-based trap as defined in claim 6, wherein: the fastening piece (102) comprises a valve cover (102a) arranged on the side face of the shell (101), an emptying valve (102b) arranged on the inner side of the valve cover (102a), and a second emptying groove (102c) arranged inside the valve cover (102a), the second emptying groove (102c) is communicated with the first emptying groove (104c), the flow guide piece (203) comprises a connecting rod (203a) arranged at the bottom of the valve clack (202) and an impeller (203b) arranged at the bottom end of the connecting rod (203a) and positioned inside the valve seat (201), the connecting rod (203a) is rotatably connected with the valve clack (202), the water outlet pipe (104b) is communicated with the valve seat (201), and the floating ball piece (204) comprises a fixing rod (204a) arranged at the top of the valve clack (202), floating balls (204b) arranged at two ends of the fixing rod (204a), The floating ball fixing device comprises a flow guide inclined plane (204c) arranged at the bottom of the floating ball (204b) and inclined plates (204d) arranged at the top of the floating ball (204b), wherein the fixing rod (204a) is arranged in the mounting groove (302), and the two inclined plates (204d) are symmetrically arranged and inclined inwards.

8. The enhanced safety-based trap as defined in claim 7, wherein: the mounting assembly (300) further comprises a buffer plate (305) arranged on the inner wall of the mounting groove (302), the buffer plate (305) is in contact with the fixing rod (204a), a stopper (204a-a) is arranged on the side surface of the fixing rod (204a), and the stopper (204a-a) is in contact with the inner side of the mounting plate (301).

9. A safety-based trap according to claim 7 or 8 wherein: the mounting member (304) comprises first grooves (304a) arranged at two sides of the top of the mounting plate (301), movable blocks (304b) arranged in the first grooves (304a), U-shaped clamping blocks (304c) arranged at the top of the mounting plate (301), and weight members (304d) arranged at the bottom of the movable blocks (304b), the mounting member (304) further comprises second grooves (304e) arranged at two sides of the mounting groove (302), movable baffles (304f) arranged in the second grooves (304e), third grooves (304g) arranged at two sides of the mounting groove (302) and positioned below the second grooves (304e), and U-shaped sliding plates (304h) arranged in the third grooves (304g), wherein the movable baffles (304f) are rotatably arranged in the second grooves (304e), the U-shaped sliding plate (304h) is arranged inside the third groove (304g) in a sliding mode.

10. The enhanced safety-based trap as defined in claim 9, wherein: the weight member (304d) comprises a weight block (304d-a) arranged at the bottom of the movable block (304b) and a sealing strip (304d-b) arranged at the side surface of the weight block (304d-a), the movable baffle (304f) comprises a first shaft (304f-a) arranged inside, the U-shaped sliding plate (304h) comprises a second shaft (304h-a) arranged inside, the movable block (304b) comprises a first sliding chute (304b-a) and a second sliding chute (304b-b) arranged in the middle, the first shaft (304f-a) is arranged inside the first sliding chute (304b-a) in a sliding manner, and the second shaft (304h-a) is arranged inside the second sliding chute (304b-b) in a sliding manner.

Background

The steam trap (called as trap for short) has the functions of automatically discharging non-condensable gases such as steam condensate water and air in heating equipment or a steam pipeline and preventing leakage of steam, because the trap has the functions of blocking steam and draining water, the steam heating equipment can uniformly supply heat, latent heat of steam is fully utilized to prevent water hammer in the steam pipeline, the trap has a plurality of varieties and different performances, when the trap is selected, the characteristic of the trap is selected to meet the optimal operation of the steam heating equipment, then other objective conditions are considered, so that the required trap is selected to be correct and effective, the trap in the prior art is generally mounted in a suspension manner or fixed on a wall surface through screws, the suspension mounting manner is easy to cause large deformation and fracture and the like due to overlarge stress of the pipeline in the long-time use process, and the fault-tolerant manner of mounting the trap on the wall surface is small, the steam trap needs a certain buffer space in the using process to avoid the fracture of the joint of the steam trap and the pipeline, and the mode can cause the low safety of the steam trap in the using process and has a lot of inconvenience.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with prior art steam traps based on increased safety.

Therefore, the invention aims to solve the problems that the steam trap in the prior art has lower safety and is inconvenient to use in the use process.

In order to solve the technical problems, the invention provides the following technical scheme: a steam trap based on improved safety comprises a valve body assembly, a valve body assembly and a steam trap, wherein the valve body assembly comprises a shell, a fastening piece arranged on one side of the shell, a water inlet piece arranged on the top of the shell, and a water outlet piece arranged on the bottom of the shell; the control assembly is arranged in the shell and comprises a valve seat arranged on the bottom wall in the shell, a valve clack arranged on the top of the valve seat, a flow guide piece arranged in the valve seat and a floating ball piece arranged on the top of the valve clack; the mounting assembly is arranged on the bottom wall in the shell and positioned on two sides of the valve seat, and comprises mounting plates arranged on two sides of the valve seat, mounting grooves arranged on the top of the mounting plates, water through holes arranged on the side surfaces of the mounting plates, and mounting pieces arranged on the top of the mounting plates; and the connecting assembly is arranged on the outer side of the shell and comprises a first connecting piece arranged on the top of the shell, a protection piece arranged on the top of the shell and positioned on two sides of the first connecting piece, a second connecting piece arranged on the bottom of the shell, and a supporting piece arranged on the bottom of the shell and positioned on the outer side of the second connecting piece.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the first connecting piece comprises a first flange arranged at the top of the water inlet piece, a second flange arranged at the top of the first flange, and a first pipeline arranged at the top of the second flange, and the first flange is matched with the second flange through screws.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the protection piece including set up in the first board at casing top, set up in the fixed block at first board top, set up in the handle at fixed block top, and set up in the fixed block top and be located the rubber block of handle side.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the second connecting piece including set up in go out the third flange of water spare bottom, set up in the fourth flange of third flange bottom, and set up in the second pipeline of fourth flange bottom, the third flange with through the screw cooperation between the fourth flange.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: support piece including set up in the second board of casing bottom, set up in the second board bottom is located the telescopic link in the second pipeline outside, set up in the fixed pipe of telescopic link bottom, set up in fixed intraduct's slider, set up in the buffer spring of slider bottom, and set up in the fixed disk of fixed socle end, the bottom of telescopic link with the top cooperation of slider.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the water inlet part including set up in the first fixed plate at casing top, set up in the inlet tube at first fixed plate middle part, set up in the fixed frame of roof in the casing, set up in the guide plate of fixed frame both sides, and set up in the filter screen of fixed frame both sides, the inlet tube set up in the top of fixed frame, the water outlet part including set up in the second fixed plate of casing bottom, set up in the outlet pipe at second fixed plate middle part, and set up in the second fixed plate inside and with the first evacuation groove of outlet pipe intercommunication.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the fastener including set up in the valve gap of casing side, set up in the inboard blowoff valve of valve gap, and set up in the inside second evacuation groove of valve gap, second evacuation groove with first evacuation groove intercommunication, water conservancy diversion spare including set up in the connecting rod of valve clack bottom, and set up in the connecting rod bottom just is located the inside impeller of disk seat, the connecting rod with the valve clack rotates to be connected, the outlet pipe with the disk seat intercommunication, the floater is including set up in the dead lever at valve clack top, set up in the floater at dead lever both ends, set up in the water conservancy diversion inclined plane of floater bottom, and set up in the hang plate at floater top, the dead lever set up in the inside of mounting groove, two the hang plate symmetry sets up, and to the inboard slope.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the mounting assembly further comprises a buffer plate arranged on the inner wall of the mounting groove, the buffer plate is in contact with the fixed rod, a stop block is arranged on the side face of the fixed rod, and the stop block is in contact with the inner side of the mounting plate.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the installed part including set up in the first recess of the both sides at mounting panel top, set up in the inside movable block of first recess, set up in the type fixture block at mounting panel top, and set up in the counterweight of movable block bottom, the installed part still including set up in the second recess of mounting groove both sides, set up in the inside adjustable fender of second recess, set up in the mounting groove both sides just are located the third recess of second recess below, and set up in the inside type slide of third recess, adjustable fender rotate set up in the inside of second recess, the type slide set up in the inside of third recess.

As a preferred embodiment of the safety-enhanced trap of the present invention, wherein: the counterweight is including set up in the balancing weight of movable block bottom, and set up in the sealing strip of balancing weight side, adjustable fender is including setting up in the first axle of inside, the type slide is including setting up in the second axle of inside, the movable block is including setting up in the first spout and the second spout at middle part, the first axle slide set up in the inside of first spout, the second axle slide set up in the inside of second spout.

The invention has the beneficial effects that: the steam trap is more efficient in disassembly, assembly and maintenance and more convenient in use through the arrangement of the control assembly and the mounting assembly, and is more enhanced in stability when connected to a pipeline through the arrangement of the connecting assembly, and has a certain buffer space, so that the probability of fracture of the joint between the steam trap and the pipeline is greatly reduced, and the safety is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is an overall configuration diagram of a trap for improving safety.

FIG. 2 is a block diagram of a first connector and a second connector of a safety-enhanced trap.

FIG. 3 is a view of a guard configuration for a trap for improved safety.

FIG. 4 is a block diagram of a support for a safety-enhanced trap-based trap.

FIG. 5 is an exploded view of another perspective of a safety enhanced trap based support member.

FIG. 6 is an overall cross-sectional view of a safety-enhanced trap.

FIG. 7 is an enlarged fragmentary view of FIG. 6 of the safety enhanced trap.

FIG. 8 is a schematic view of a float member of the trap for improved safety.

FIG. 9 is a cross-sectional view of a mounting assembly for a safety-enhanced trap.

FIG. 10 is a view of the mounting configuration of a trap for improved safety.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to FIGS. 1, 6, 8 and 9, a first embodiment of the present invention provides an enhanced safety-based trap that includes a valve body assembly 100, a control assembly 200, a mounting assembly 300 and a connecting assembly 400, which is more stable during use by the positioning of the connecting assembly 400.

Specifically, the valve body assembly 100 comprises a housing 101, a fastening member 102 arranged on one side of the housing 101, a water inlet member 103 arranged on the top of the housing 101, and a water outlet member 104 arranged on the bottom of the housing 101, wherein the water inlet member 103 is arranged on the valve body to improve the efficiency of water inlet and steam inlet, and further improve the efficiency of the valve in the working process.

The control assembly 200 is arranged inside the casing 101, and comprises a valve seat 201 arranged on the inner bottom wall of the casing 101, a valve flap 202 arranged on the top of the valve seat 201, a flow guide piece 203 arranged inside the valve seat 201, and a floating ball piece 204 arranged on the top of the valve flap 202, wherein the flow rate of condensed water in the valve seat 201 is improved through the arrangement of the flow guide piece 203, and the valve flap 202 and the valve seat 201 are controlled to be opened and closed through the floating ball piece 204.

Installation component 300 sets up the diapire in casing 101 and is located the both sides of disk seat 201, including setting up in the mounting panel 301 of disk seat 201 both sides, set up in the mounting groove 302 at mounting panel 301 top, set up in the water hole 303 of crossing of mounting panel 301 side, and set up in the installed part 304 at mounting panel 301 top, make the homodisperse that the comdenstion water can be faster in the inside of this valve body through the setting of crossing water hole 303, avoid mounting panel 301 to take place certain separation to the comdenstion water, influence drainage efficiency.

The connecting assembly 400 is arranged outside the housing 101, and comprises a first connecting piece 401 arranged at the top of the housing 101, a protecting piece 402 arranged at the top of the housing 101 and positioned at two sides of the first connecting piece 401, a second connecting piece 403 arranged at the bottom of the housing 101, and a supporting piece 404 arranged at the bottom of the housing 101 and positioned outside the second connecting piece 403, wherein the trap is connected with a pipeline in the pipeline through the first connecting piece 401 and the second connecting piece 403, then the protecting piece 402 has a certain protection effect, the trap is prevented from falling off in the transportation or moving process and causing damage, and the trap is supported and buffered through the supporting piece 404, so that a certain buffer space is formed in the use process of the trap, the fracture probability of the joint of the trap and the pipeline in the pipeline is greatly reduced, and the safety of the trap is higher.

When the drain valve is used, the floating ball piece 204 is arranged in the mounting groove 302 on the mounting plate 301 and is fixed through the mounting piece 304, so that the mounting is more convenient and stable, at the moment, the opening and closing between the valve clack 202 and the valve seat 201 can be controlled through the floating ball piece 204, when condensed water enters the valve body through the water inlet piece 103, the floating ball piece 204 moves upwards under the action of buoyancy, at the moment, the condensed water can be rapidly and uniformly dispersed in the valve body through the arrangement of the water through holes 303, the phenomenon that the mounting plate 301 blocks the condensed water to a certain extent to influence the drainage efficiency is avoided, the floating ball piece 204 drives the valve clack 202 to move upwards, the condensed water can enter the valve seat 201 and is discharged outwards through the water outlet piece 104, at the moment, the discharge rate of the condensed water is improved through the flow guide piece 203, the working efficiency of the valve body is greatly improved, when the drain valve is mounted, the drain valve is moved to a designated position, then through first connecting piece 401 and second connecting piece 403 with this trap with the pipeline connection in the pipeline for the bottom of support piece 404 is located ground or support, then plays certain guard action through protection piece 402, avoids this trap to take place to drop in the in-process of transportation or removal, causes the damage, and then supports and cushions this trap through support piece 404, makes it have certain buffering space in the use, and very big reduction this trap and pipeline in the pipeline the fracture probability of junction, make this trap's security more increase.

Example 2

Referring to fig. 2 to 5, a second embodiment of the present invention is based on the above embodiment.

Specifically, the first connecting member 401 includes a first flange 401a disposed on the top of the water inlet member 103, a second flange 401b disposed on the top of the first flange 401a, and a first pipeline 401c disposed on the top of the second flange 401b, the first flange 401a and the second flange 401b are matched through screws, the first pipeline 401c is connected with a water inlet end pipeline in the pipeline, and the first pipeline 401c is connected with the water inlet end pipeline through the matching between the first flange 401a and the second flange 401b, so that the connection between the first pipeline 401c and the water inlet pipe 103b is more convenient and stable.

Preferably, the protection part 402 comprises a first plate 402a arranged at the top of the housing 101, a fixed block 402b arranged at the top of the first plate 402a, a handle 402c arranged at the top of the fixed block 402b, and a rubber block 402d arranged at the top of the fixed block 402b and positioned at the side of the handle 402c, the first plate 402a and the housing 101 can be connected in a welding, gluing or screw mode, the drain valve can be lifted more conveniently by workers through the handle 402c, the carrying and moving efficiency is improved, the protection effect at the top of the drain valve is improved through the rubber block 402d, and the phenomenon that foreign matters directly impact the top of the drain valve and damage the drain valve is caused is avoided.

Preferably, the second connector 403 includes a third flange 403a disposed at the bottom of the water outlet member 104, a fourth flange 403b disposed at the bottom of the third flange 403a, and a second pipe 403c disposed at the bottom of the fourth flange 403b, the third flange 403a and the fourth flange 403b are engaged with each other by screws, the second pipe 403c is connected to the water outlet pipe in the pipeline, and the engagement between the third flange 403a and the fourth flange 403b facilitates and stabilizes the connection between the second pipe 403c and the water outlet pipe 104 b.

Preferably, the supporting member 404 includes a second plate 404a disposed at the bottom of the casing 101, a telescopic rod 404b disposed at the bottom of the second plate 404a and located outside the second pipe 403c, a fixed pipe 404c disposed at the bottom end of the telescopic rod 404b, a sliding block 404d disposed inside the fixed pipe 404c, a buffer spring 404e disposed at the bottom of the sliding block 404d, and a fixed plate 404f disposed at the bottom end of the fixed pipe 404c, wherein the bottom end of the telescopic rod 404b is engaged with the top of the sliding block 404d, the fixed plate 404f is mounted at a designated position by screws or the like, and then the telescopic rod 404b and the fixed pipe 404c support the trap to prevent it from directly suspending in the air, increase the load of the first pipe 401c and the second pipe 403c, and cause a risk of breakage, and then the telescopic rod 404b is limited by the sliding block 404d to prevent it from being separated from the inside the fixed pipe 404c, meanwhile, the buffer spring 404e applies upward jacking force to the trap, so that the trap has a certain buffer space, hard fracture at the joint in the use process is avoided, great inconvenience is brought to the use, and the support pieces 404 are at least provided with four groups, so that the stability of the trap in the use process is greatly improved.

When the drain valve is used, the floating ball piece 204 is arranged in the mounting groove 302 on the mounting plate 301 and is fixed through the mounting piece 304, so that the mounting is more convenient and stable, at the moment, the opening and closing between the valve clack 202 and the valve seat 201 can be controlled through the floating ball piece 204, when condensed water enters the valve body through the water inlet piece 103, the floating ball piece 204 moves upwards under the action of buoyancy, at the moment, the condensed water can be rapidly and uniformly dispersed in the valve body through the arrangement of the water through holes 303, the phenomenon that the mounting plate 301 blocks the condensed water to a certain extent to influence the drainage efficiency is avoided, the floating ball piece 204 drives the valve clack 202 to move upwards, the condensed water can enter the valve seat 201 and is discharged outwards through the water outlet piece 104, at the moment, the discharge rate of the condensed water is improved through the flow guide piece 203, the working efficiency of the valve body is greatly improved, when the drain valve is mounted, the drain valve is moved to a designated position, then the trap is connected with the pipeline in the pipeline through a first connecting piece 401 and a second connecting piece 403, so that the bottom of the supporting piece 404 is positioned on the ground or a support, wherein the first pipeline 401c is connected with the water inlet end pipeline in the pipeline, the connection between the first pipeline 401c and the water inlet pipe 103b is more convenient and stable through the matching between the first flange 401a and the second flange 401b, the second pipeline 403c is connected with the water outlet end pipeline in the pipeline, the connection between the second pipeline 403c and the water outlet pipe 104b is more convenient and stable through the matching between the third flange 403a and the fourth flange 403b, then the fixed disc 404f is installed at a designated position through screws and the like, then the trap is supported through the telescopic rod 404b and the fixed tube 404c, so that the trap is prevented from being directly suspended in the air, and the load of the first pipeline 401c and the second pipeline 403c is increased, cause cracked risk, then carry on spacingly to telescopic link 404b through slider 404d, avoid its inside from fixed pipe 404c to break away from, exert the power of jack-up that makes progress for this trap through buffer spring 404e simultaneously, make it have certain buffering space, avoid taking place hard fracture in the use junction, bring great inconvenience for the use, rethread handle 402c makes that the staff can be more convenient mentions this trap, carry and removal efficiency are improved, then improve the safeguard effect at this trap top through rubber piece 402d, avoid the direct top production striking to the trap of foreign matter, cause its damage.

Example 3

Referring to FIGS. 6-10, a third embodiment of the present invention is based on the first two embodiments.

Specifically, the water inlet member 103 includes a first fixing plate 103a disposed at the top of the housing 101, a water inlet pipe 103b disposed at the middle of the first fixing plate 103a, a fixing frame 103c disposed at the inner top wall of the housing 101, a guide plate 103d disposed at both sides of the fixing frame 103c, and a filter screen 103e disposed at both sides of the fixing frame 103c, the water inlet pipe 103b is disposed above the fixing frame 103c, the water outlet member 104 includes a second fixing plate 104a disposed at the bottom of the housing 101, a water outlet pipe 104b disposed at the middle of the second fixing plate 104a, and a first emptying groove 104c disposed inside the second fixing plate 104a and communicated with the water outlet pipe 104b, when condensed water enters the valve through the water inlet pipe 103b, the condensed water is blocked and guided by the fixing frame 103c and the guide plate 103d, so that the condensed water directly flows into the bottom of the floating ball member 204 from both sides, compared with the prior art in which the condensed water directly flows into the middle of the valve body, this valve can be faster after the comdenstion water gets into casing 101 inside with ball 204 jack-up, very big improvement goes out water efficiency, filter the comdenstion water through filter screen 103e simultaneously, avoid the inside of large granule impurity entering casing 101, cause the internals to damage, when steam gets into casing 101 inside, through guide plate 103d with its top of drainage to ball 204, ball 204 will float promotes downwards, make valve clack 202 close disk seat 201, it reaches sealed effect with inside residual comdenstion water under the combined action, avoid steam to reveal, derive the comdenstion water in the casing 101 through outlet pipe 104b, wherein outlet pipe 104b and second pipeline 403c intercommunication, inlet tube 103b and first pipeline 401c intercommunication.

Preferably, the fastening member 102 includes a valve cover 102a disposed on a side of the housing 101, an evacuation valve 102b disposed inside the valve cover 102a, and a second evacuation slot 102c disposed inside the valve cover 102a, the second evacuation slot 102c is communicated with the first evacuation slot 104c, the flow guiding member 203 includes a connecting rod 203a disposed at the bottom of the valve flap 202, and an impeller 203b disposed at the bottom of the connecting rod 203a and inside the valve seat 201, the connecting rod 203a is rotatably connected with the valve flap 202, the water outlet pipe 104b is communicated with the valve seat 201, the floating member 204 includes a fixed rod 204a disposed at the top of the valve flap 202, a floating ball 204b disposed at two ends of the fixed rod 204a, a flow guiding inclined surface 204c disposed at the bottom of the floating ball 204b, and an inclined plate 204d disposed at the top of the floating ball 204b, the fixed rod 204a is disposed inside the mounting slot 302, the two inclined plates 204d are symmetrically disposed and inclined inward, wherein the evacuation valve 102b can adopt a valve for discharging cold air in the prior art, in an initial state, the evacuation valve 102b is opened, redundant air in the shell 101 is discharged from the water outlet pipe 104b through the second evacuation groove 102c and the first evacuation groove 104c, when steam enters the shell 101, the evacuation valve 102b is heated and closed to avoid steam leakage, when condensate enters the valve seat 201, the impeller 203b and the connecting rod 203a are driven to rotate through the flow of the condensate, so that the condensate is discharged in a vortex shape, at the moment, the flow rate of the condensate can be improved through the impeller 203b, the drainage efficiency is greatly improved, the stress area at the bottom of the floating ball 204b is improved through the arrangement of the diversion inclined plane 204c, therefore, when the condensate enters the shell 101, the floating ball 204b can more quickly and conveniently move upwards to open the valve seat 201 to perform drainage operation, when the steam enters the shell 101, leading-in top to floater 204b with steam through guide plate 103d, setting up through hang plate 204d this moment improves steam to floater 204 b's pressure, gravity of rethread floater 204b itself makes its downward movement that can be faster and convenient more, closes disk seat 201, plays the effect of water seal through remaining the comdenstion water inside casing 101 simultaneously, makes the sealed effect of this valve better, very big avoiding revealing of steam.

Preferably, the mounting assembly 300 further comprises a buffer plate 305 arranged on the inner wall of the mounting groove 302, the buffer plate 305 is in contact with the fixing rod 204a, a stopper 204a-a is arranged on the side surface of the fixing rod 204a, the stopper 204a-a is in contact with the inner side of the mounting plate 301, the fixing rod 204a is limited through the buffer plate 305, large deviation of the fixing rod 204a in the up-and-down moving process is avoided, certain damage is generated on the valve flap 202 and the valve seat 201, and then the fixing rod 204a is further limited through the stopper 204a-a, so that the use is prevented from being influenced due to rotation in the mounting and using processes.

Preferably, the mounting member 304 comprises a first groove 304a disposed on both sides of the top of the mounting plate 301, a movable block 304b disposed inside the first groove 304a, a U-shaped block 304c disposed on the top of the mounting plate 301, and a weight member 304d disposed at the bottom of the movable block 304b, the mounting member 304 further comprises a second groove 304e disposed on both sides of the mounting groove 302, a movable baffle 304f disposed inside the second groove 304e, a third groove 304g disposed on both sides of the mounting groove 302 and below the second groove 304e, and a U-shaped sliding plate 304h disposed inside the third groove 304g, the movable baffle 304f is rotatably disposed inside the second groove 304e, the U-shaped sliding plate 304h is slidably disposed inside the third groove 304g, the movable block 304b is fixed by the U-shaped block 304c to prevent the movable block 304b from shifting during the up-down movement and affecting the mounting effect, when installing floater 204b, install it in the inside of mounting groove 302, press movable baffle 304f downwards through dead lever 204a, make two movable baffle 304f rotate and open, then drive movable block 304b rebound through movable baffle 304f, drive U type slide 304h through movable block 304b and slide to the inboard, mounting groove 302 is opened completely this moment, can arrange dead lever 204a inside it in, and the inside of mounting groove 302 has certain space, be used for making things convenient for dead lever 204a to reciprocate inside it, wherein, movable baffle 304 f's top is the inclined plane, can more convenient its rotation of promotion when dead lever 204a promotes movable baffle 304f downwards.

Preferably, the weight member 304d includes a weight block 304d-a disposed at the bottom of the movable block 304b, and a sealing strip 304d-b disposed at the side of the weight block 304d-a, the movable baffle 304f includes a first shaft 304f-a disposed inside, the U-shaped sliding plate 304h includes a second shaft 304h-a disposed inside, the movable block 304b includes a first sliding slot 304b-a and a second sliding slot 304b-b disposed at the middle, the first shaft 304f-a is slidably disposed inside the first sliding slot 304b-a, the second shaft 304h-a is slidably disposed inside the second sliding slot 304b-b, the movable block 304b is driven by the weight block 304d-a to move downwards, so as to drive the movable baffle 304f and the U-shaped sliding plate 304h to reset, and simultaneously, the sealing action is achieved by the sealing strip 304d-b, the situation that condensed water enters the bottom of the balancing weight 304d-a in the use process and the balancing weight 304d-a and the movable block 304b move upwards due to buoyancy to affect the installation stability is avoided, wherein the first sliding groove 304b-a and the second sliding groove 304b-b are oppositely and correspondingly arranged, so that when the movable baffle 304f rotates, the first shaft 304f-a can drive the movable block 304b to move upwards in the sliding process of the first sliding groove 304b-a, and meanwhile, the second shaft 304h-a drives the U-shaped sliding plate 304h to move outwards in the sliding process of the second sliding groove 304b-b, otherwise, the limiting effect is achieved, the fixed rod 204a is prevented from being separated from the inside of the installation groove 302, when the fixed rod 204a needs to be detached, the movable baffle 304f is manually shifted downwards to be rotated and opened, and then the fixed rod 204a can be taken out from the inside of the installation groove 302, thereby the purpose that dismouting efficiency is higher has been reached.

When the floating ball 204b is used, when the floating ball 204b is installed, the floating ball is installed inside the installation groove 302, the movable baffle plates 304f are pressed downwards through the fixed rod 204a, so that the two movable baffle plates 304f rotate and are opened, then the movable baffle plates 304b are driven to move upwards through the movable baffle plates 304f, the U-shaped sliding plates 304h are driven to slide inwards through the movable blocks 304b, at the moment, the installation groove 302 is completely opened, the fixed rod 204a can be placed inside the installation groove 302, a certain space is formed inside the installation groove 302 and is used for facilitating the vertical movement of the fixed rod 204a inside the installation groove, wherein the top of each movable baffle plate 304f is an inclined surface, when the fixed rod 204a pushes the corresponding movable baffle plate 304f downwards, the movable baffle plates can be pushed to rotate more conveniently, the first sliding grooves 304b-a and the second sliding grooves 304b-b are arranged oppositely, so that when the movable baffle plates 304f rotate, the first shafts 304f-a can drive the movable baffle plates to slide in the first sliding grooves 304b-a The block 304b moves upwards, the second shaft 304h-a drives the U-shaped sliding plate 304h to move outwards in the process of sliding in the second sliding groove 304b-b, otherwise, a limiting effect is achieved, the fixed rod 204a is prevented from being separated from the inside of the mounting groove 302, the movable block 304b is driven to move downwards through the balancing weight 304d-a, the movable baffle plate 304f and the U-shaped sliding plate 304h are driven to reset, the sealing effect is achieved through the sealing strip 304d-b, the phenomenon that condensed water enters the bottom of the balancing weight 304d-a in the using process, the balancing weight 304d-a and the movable block 304b move upwards through buoyancy, the mounting stability is affected is avoided, in the initial state, the emptying valve 102b is opened, redundant air in the shell 101 is discharged from the water outlet pipe 104b through the second emptying groove 102c and the first emptying groove 104c, when the condensed water enters the inside of the valve through the water inlet pipe 103b, the condensed water is blocked and guided by the fixing frame 103c and the guide plate 103d, so that the condensed water directly flows into the bottom of the floating ball 204b from two sides, compared with the prior art in which the condensed water directly flows into the middle of the valve body, the valve can jack up the floating ball 204 faster after the condensed water enters the interior of the shell 101, at the moment, the fixing rod 204a is limited by the arrangement of the buffer plate 305, so that the phenomenon that the fixing rod 204a is greatly deviated in the process of moving up and down is avoided, certain damage is generated to the valve clack 202 and the valve seat 201, then the fixing rod 204a is further limited by the block 204a-a, the phenomenon that the fixing rod 204a rotates in the installation and use processes and influences the use is avoided, the stress area at the bottom of the floating ball 204b is increased by the arrangement of the guide inclined plane 204c, the water outlet efficiency is greatly improved, meanwhile, the condensed water is filtered by the filter screen 103e, so that large-particle impurities are prevented from entering the interior of the shell 101, cause the damage of internal parts, then when the condensed water enters the valve seat 201, the impeller 203b and the connecting rod 203a are driven to rotate by the flow of the condensed water, so that the condensed water is discharged in a vortex shape, at the moment, the flow rate of the condensed water can be improved by the impeller 203b, the drainage efficiency of the condensed water is greatly improved, when the steam enters the shell 101, the emptying valve 102b is heated and closed to avoid steam leakage, then the steam is guided to the top of the floating ball 204b by the guide plate 103d, at the moment, the pressure of the steam on the floating ball 204b is improved by the arrangement of the inclined plate 204d, the floating ball 204b can move downwards more quickly and conveniently by the gravity of the floating ball 204b, the valve seat 201 is closed, meanwhile, the condensed water remained in the shell 101 plays a water seal role, so that the sealing effect of the valve is better, the leakage of the steam is greatly avoided, when the drain valve is installed, moving the trap to a designated position, connecting the trap to a pipe in a pipeline through a first connecting member 401 and a second connecting member 403, so that the bottom of a support member 404 is located on the ground or on a support, wherein the first pipe 401c is connected to a pipe at the water inlet end in the pipeline, the connection between the first pipe 401c and the water inlet pipe 103b is facilitated and stabilized by the cooperation between a first flange 401a and a second flange 401b, the connection between the second pipe 403c and the water outlet pipe 104b is facilitated and stabilized by the cooperation between a third flange 403a and a fourth flange 403b, then installing a fixed plate 404f at the designated position by means of screws or the like, and then supporting the trap through an expansion rod 404b and a fixed pipe 404c to prevent it from directly suspending in the air, increase first pipeline 401c and second pipeline 403 c's heavy burden, cause cracked risk, then carry on spacingly to telescopic link 404b through slider 404d, avoid it to break away from fixed pipe 404 c's inside, exert the power of upwards jack-up for this trap through buffer spring 404e simultaneously, make it have certain buffer space, avoid taking place hard fracture in the use junction, bring great inconvenience for the use, rethread handle 402c makes that the staff can be more convenient mentions this trap, carry and removal efficiency are improved, then improve the safeguard effect at this trap top through rubber block 402d, avoid the direct top to the trap of foreign matter to produce the striking, cause its damage.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.