1. The utility model provides a can clean solar water heater of thermal-collecting tube surface dust which characterized by: the water storage device comprises a main frame, a water storage cylinder, an L-shaped support, a water level lifting component, a pulling component and a rotary wiping component, wherein the water storage cylinder is connected to the main frame, the L-shaped support is symmetrically connected to the main frame, the water level lifting component is arranged in the water storage cylinder, the pulling component is arranged on the main frame, and the rotary wiping component is arranged on the pulling component.

2. A solar water heater capable of wiping dust on the outer surface of a heat collecting pipe according to claim 1, wherein: the water level lifting assembly comprises a rotating rod, a rotating gear, a lifting rack and a floating plate, wherein the rotating rod is connected between the two L-shaped supports through a bearing, the rotating gear is connected onto the rotating rod, the lifting rack is connected onto the water storage cylinder in a sliding fit mode, the lifting rack penetrates through the water storage cylinder, the lifting rack is meshed with the rotating gear, and one end of the lifting rack is connected with the floating plate.

3. A solar water heater capable of wiping dust on the outer surface of a heat collecting pipe according to claim 2, wherein: the pulling subassembly is including the bull wheel, the deflector, the movable plate, little swiveling wheel, stay cord and cleaning groove ring, the symmetry formula hookup has the bull wheel on the rotary rod, symmetry formula fixedly connected with deflector on the body frame, the spout has on the deflector, be connected with the movable plate through sliding fit's mode between two deflectors, the movable plate both ends are all linked there is little swiveling wheel, around there being the stay cord between corresponding bull wheel and the little swiveling wheel, the distributing type is connected with a plurality of cleaning groove rings through the bearing on the movable plate, cleaning the inside sponge piece that has of groove ring.

4. A solar water heater capable of wiping dust on the outer surface of a heat collecting pipe according to claim 3, wherein: the rotary wiping component comprises an outer ring gear, small rotating rings, pinions and fixing screws, the outer ring gear is fixedly mounted on a wiping groove ring, the movable plate is distributed and connected with a plurality of small rotating rings through bearings, the pinions are fixedly mounted on the small rotating rings and meshed with the two adjacent outer ring gears, fixing screws are fixedly connected to the main frame, the other ends of the fixing screws are fixedly connected with the water storage cylinder, the fixing screws are connected with the small rotating rings in a thread fit mode, and the fixing screws penetrate through the movable plate.

5. A solar water heater capable of wiping dust on the outer surface of a heat collecting pipe according to claim 4, which is characterized in that: still block the subassembly including the hail, it blocks the subassembly to be equipped with the hail on the body frame, the hail blocks the subassembly including the mounting panel, including a motor, an end cap, a controller, and a cover plate, the power gear, the mounting groove piece, rack and barrier plate in opposite directions, the welding has the mounting panel on the body frame, fixed mounting has the motor on the mounting panel, the hookup has the power gear on the motor, two mounting groove pieces of fixedly connected with on the body frame, be connected with the rack in opposite directions through transition fit's mode on the mounting groove piece, rack and power gear engagement in opposite directions, rack one end hookup in opposite directions has the barrier plate.

6. A solar water heater capable of wiping dust on the outer surface of a heat collecting pipe according to claim 5, which is characterized in that: still including the water level subassembly of filling, be equipped with the water level subassembly of filling on the water storage drum, the water level subassembly of filling is including the connecting rod, the spill pole, the connecting tube, the valve casing, the valve ball, the check valve, the slip push rod, tension spring and fixed nose bar, lifting rack top fixedly connected with connecting rod, the connecting rod passes the body frame, the welding of connecting rod one end has the spill pole, the hookup of water storage drum bottom has the connecting tube, the hookup of connecting tube one end has the valve casing, the inside movable valve ball that is connected with of valve casing, the inside welding of connecting tube has the check valve, be connected with the slip push rod through sliding fit's mode on the spill pole, slip push rod and the spacing cooperation of valve ball, the hookup has tension spring on the slip push rod, the tension spring other end and spill pole fixed connection, the welding has fixed nose bar on the body frame, fixed nose bar and the spacing cooperation of slip push rod.

Background

The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, wherein the vacuum tube type solar water heater is mainly used.

When the solar water heater is used, the solar heat collecting tube is stained with dust after being placed in an open environment and used for a long time, so that irradiation of sunlight on the heat collecting tube is influenced, the utilization rate of solar energy is further reduced, and the heat collecting tube needs to be wiped regularly. The existing heat collecting pipes are cleaned, generally, manually cleaned, and the height of the heat collecting pipes is different, so that the heat collecting pipes cannot be cleaned comprehensively and uniformly, and when hail weather or storm weather is met, the solar heat collecting pipes cannot be protected in time, so that the solar heat collecting pipes are damaged easily, and the service life of the solar heat collecting pipes is influenced.

Therefore, it is urgently needed to design a solar water heater which can comprehensively and uniformly wipe a solar heat collecting pipe and has the function of timely protecting the solar heat collecting pipe and can wipe dust on the outer surface of the solar heat collecting pipe.

Disclosure of Invention

The solar water heater can clean dust on the outer surface of the heat collecting pipe, can comprehensively and uniformly clean the solar heat collecting pipe and cannot protect the function of the solar heat collecting pipe.

The utility model provides a can clean solar water heater of thermal-collecting tube surface dust, including body frame, water storage drum, L shape support, water level lifting unit, pulling subassembly and rotatory subassembly of cleaning, the hookup has the water storage drum on the body frame, and the symmetrical formula hookup has L shape support on the body frame, is equipped with water level lifting unit in the water storage drum, is equipped with the pulling subassembly on the body frame, is equipped with the rotatory subassembly of cleaning on the pulling subassembly.

Further, the water level lifting assembly comprises a rotating rod, a rotating gear, a lifting rack and a floating plate, wherein the rotating rod is connected between the two L-shaped supports through a bearing, the rotating gear is connected onto the rotating rod, the lifting rack is connected onto the water storage cylinder in a sliding fit mode, the lifting rack penetrates through the water storage cylinder, the lifting rack is meshed with the rotating gear, and one end of the lifting rack is connected with the floating plate.

Further, the pulling subassembly is including the bull wheel, the deflector, the movable plate, little swiveling wheel, stay cord and cleaning groove ring, the symmetry formula hookup has the bull wheel on the rotary rod, symmetry formula fixedly connected with deflector on the body frame, the spout has on the deflector, be connected with the movable plate through sliding fit's mode between two deflectors, the movable plate both ends are all linked there is little swiveling wheel, around there being the stay cord between corresponding bull wheel and the little swiveling wheel, the distributing type is connected with a plurality of cleaning groove rings through the bearing on the movable plate, cleaning inside the groove ring and having the sponge piece.

Further, the rotatory subassembly of cleaning is including outer ring gear, little rotating ring, pinion and clamping screw, clean fixed mounting has outer ring gear on the groove ring, the distributing type is connected with a plurality of little rotating rings through the bearing on the movable plate, fixed mounting has the pinion on the little rotating ring, pinion and two adjacent outer ring gear meshing, fixedly connected with clamping screw on the body frame, the clamping screw other end and water storage cylinder fixed connection, clamping screw passes through screw-thread fit's mode with little rotating ring and is connected, clamping screw passes the movable plate.

Further, still block the subassembly including the hail, it blocks the subassembly to be equipped with the hail on the body frame, the hail blocks the subassembly including the mounting panel, including a motor, an end cap, a controller, and a cover plate, the power gear, the mounting groove piece, rack and barrier plate in opposite directions, the welding has the mounting panel on the body frame, fixed mounting has the motor on the mounting panel, the hookup has the power gear on the motor, two mounting groove pieces of fixedly connected with on the body frame, be connected with opposite direction rack through transition fit's mode on the mounting groove piece, opposite direction rack and power gear engagement, rack one end hookup has the barrier plate in opposite directions.

Further, still including the water level subassembly of filling, be equipped with the water level subassembly of filling on the water storage drum, the water level subassembly of filling is including the connecting rod, the spill pole, the connecting tube, the valve casing, the valve ball, the check valve, the slip push rod, tension spring and fixed nose bar, lifting rack top fixedly connected with connecting rod, the connecting rod passes the body frame, the welding of connecting rod one end has the spill pole, the hookup of water storage drum bottom has the connecting tube, the hookup of connecting tube one end has the valve casing, the valve casing is inside movable to be connected with the valve ball, the inside welding of connecting tube has the check valve, be connected with the slip push rod through sliding fit's mode on the spill pole, slip push rod and the spacing cooperation of valve ball, the hookup has tension spring on the slip push rod, the tension spring other end and spill pole fixed connection, the.

The invention has the beneficial effects that:

the outer ring gear, the small rotating ring and the pinion of the rotary wiping component are matched with the device on the outer ring gear, the small rotating ring and the pinion, so that the solar heat collecting pipe is wiped in a rotary manner, and the effect of comprehensively and uniformly wiping the solar heat collecting pipe is achieved.

The hail blocking assembly comprises a power gear, opposite racks, a blocking plate and a device on the blocking plate, wherein the power gear, the opposite racks and the blocking plate are matched with the device, so that the hail and large raindrops are blocked for the solar heat collecting pipe, the effect of timely protecting the solar heat collecting pipe is achieved, and the service life of the solar heat collecting pipe is prolonged.

Through the cooperation on connecting rod, spill pole and the connecting tube of water level filling assembly and for carry water to the water storage drum, reach the effect of carrying out the make-up water fast to water storage drum inside.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic sectional perspective view of the water level elevating assembly according to the present invention.

FIG. 4 is a perspective view of the pulling assembly of the present invention.

Fig. 5 is a partial perspective view of the present invention.

Fig. 6 is an enlarged perspective view of the present invention a.

Fig. 7 is a schematic perspective view of the hail suppression assembly of the present invention.

Fig. 8 is a partial perspective view of the water level filling assembly according to the present invention.

Fig. 9 is a partially disassembled perspective view of the water level filling assembly of the present invention.

In the above drawings: 1: the main frame, 2: water storage cylinder, 3: l-shaped bracket, 4: water level elevating assembly, 41: rotating rod, 42: rotating gear, 43: lifting rack, 44: floating plate, 5: pulling assembly, 51: large rotating wheel, 52: guide plate, 53: moving plate, 54: small rotating wheel, 55: pull cord, 56: wiping groove ring, 6: rotating wiper member, 61: outer ring gear, 62: small rotating ring, 63: pinion, 64: fixing screw, 7: hail blocking assembly, 71: mounting plate, 72: motor, 74: power gear, 75: mounting groove block, 76: facing rack, 77: barrier plate, 8: water level filling assembly, 81: connecting rod, 82: concave rod, 83: connecting pipe, 84: valve housing, 85: valve ball, 86: one-way valve, 87: sliding push rod, 88: tension spring, 89: and fixing the convex rod.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides a can clean solar water heater of thermal-collecting tube surface dust, as shown in fig. 1-2, including body frame 1, water storage cylinder 2, L shape support 3, water level lifting unit 4, pulling subassembly 5 and rotatory subassembly 6 of wiping, the hookup has water storage cylinder 2 on the body frame 1, water storage cylinder 2 is used for storing water, the symmetrical hookup has L shape support 3 on the body frame 1, be equipped with water level lifting unit 4 in the water storage cylinder 2, water level lifting unit 4 is used for driving pulling subassembly 5 motion, be equipped with pulling subassembly 5 on the body frame 1, pulling subassembly 5 drives the rotatory subassembly 6 function of wiping, be equipped with rotatory subassembly 6 of wiping on the pulling subassembly 5, rotatory wiping subassembly 6 is used for carrying out the rotation type to the solar energy collection pipe and cleans.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 9, the water level lifting assembly 4 includes a rotating rod 41, a rotating gear 42, a lifting rack 43 and a floating plate 44, the rotating rod 41 is connected between the two L-shaped brackets 3 through a bearing, the rotating gear 42 is connected to the rotating rod 41, the lifting rack 43 is connected to the water storage cylinder 2 in a sliding fit manner, the lifting rack 43 is used for driving the rotating gear 42 to rotate, the lifting rack 43 penetrates through the water storage cylinder 2, the lifting rack 43 is engaged with the rotating gear 42, and the floating plate 44 is connected to the lower end of the lifting rack 43.

Pulling subassembly 5 is including the bull wheel 51, the deflector 52, the movable plate 53, little swiveling wheel 54, stay cord 55 and wiping groove ring 56, the symmetry formula is connected with the bull wheel 51 on the rotary rod 41, symmetry formula fixedly connected with deflector 52 on the body frame 1, deflector 52 is used for leading movable plate 53, the spout has on the deflector 52, be connected with movable plate 53 through sliding fit's mode between two deflectors 52, movable plate 53 both ends have all been connected with little swiveling wheel 54, around having stay cord 55 between corresponding bull wheel 51 and the little swiveling wheel 54, stay cord 55 is used for driving little swiveling wheel 54 and removes, the last distributed type of movable plate 53 is connected with a plurality of wiping groove rings 56 through the bearing, wiping groove ring 56 is used for carrying out the rotation type to the solar energy collection pipe and wipes, wiping groove ring 56 is inside to have the sponge piece.

The rotary wiping component 6 comprises an outer ring gear 61, a small rotating ring 62, a pinion 63 and a fixed screw 64, the outer ring gear 61 is fixedly installed on the wiping groove ring 56, the moving plate 53 is connected with a plurality of small rotating rings 62 in a distributed mode through bearings, the pinion 63 is fixedly installed on the small rotating rings 62, the pinion 63 is meshed with the two adjacent outer ring gears 61, the pinion 63 is used for driving the outer ring gears 61 and the upper devices to rotate, the main frame 1 is fixedly connected with the fixed screw 64, the other end of the fixed screw 64 is fixedly connected with the water storage cylinder 2, the fixed screw 64 is connected with the small rotating rings 62 in a thread fit mode, and the fixed screw 64 penetrates through the moving plate 53.

Still block subassembly 7 including the hail, be equipped with the hail on the body frame 1 and block subassembly 7, the hail blocks subassembly 7 including mounting panel 71, motor 72, power gear 74, installation slot piece 75, rack 76 and barrier plate 77 in opposite directions, the welding has mounting panel 71 on the body frame 1, fixed mounting has motor 72 on the mounting panel 71, the hookup has power gear 74 on the motor 72, power gear 74 is used for driving rack 76 motion in opposite directions, two installation slot pieces 75 of fixedly connected with on the body frame 1, be connected with rack 76 in opposite directions through transition fit's mode on the installation slot piece 75, rack 76 and power gear 74 mesh in opposite directions, rack 76 one end hookup in opposite directions has barrier plate 77, barrier plate 77 is used for blocking hail and big raindrop for solar energy collection pipe.

The water level filling device further comprises a water level filling component 8, the water storage cylinder 2 is provided with the water level filling component 8, the water level filling component 8 comprises a connecting rod 81, a concave rod 82, a connecting pipeline 83, a valve casing 84, a valve ball 85, a one-way valve 86, a sliding push rod 87, a tension spring 88 and a fixed convex rod 89, the top end of the lifting rack 43 is fixedly connected with the connecting rod 81, the connecting rod 81 penetrates through the main frame 1, the concave rod 82 is welded at the lower end of the connecting rod 81, the connecting pipeline 83 is connected at the bottom of the water storage cylinder 2, the valve casing 84 is connected at the lower end of the connecting pipeline 83, the valve ball 85 is movably connected in the valve casing 84, the one-way valve 86 is welded in the connecting pipeline 83, the sliding push rod 87 is connected on the concave rod 82 in a sliding fit mode, the sliding push rod 87 is used for pushing the valve ball 85, the sliding push rod 87 is in limit fit with the valve ball 85, the tension spring 88 is connected on the sliding push rod 87, and the tension spring 88 is used for resetting the sliding push rod 87, the other end of the tension spring 88 is fixedly connected with the concave rod 82, a fixed convex rod 89 is welded on the main frame 1, the fixed convex rod 89 is used for guiding the sliding push rod 87, and the fixed convex rod 89 is in limit fit with the sliding push rod 87.

When the solar water heater is used, the water level in the water storage cylinder 2 is lowered along with the solar water heater, so that the floating plate 44 and the upper device thereof move downwards, the floating plate 44 moves downwards to drive the lifting rack 43 to move downwards, the lifting rack 43 moves downwards to drive the rotating gear 42 to rotate clockwise, the rotating gear 42 rotates to drive the rotating rod 41 and the upper device thereof to rotate clockwise, the large rotating wheel 51 rotates clockwise to drive the pull rope 55 to roll, the moving plate 53 and the upper device thereof move towards one side close to the water storage cylinder 2, meanwhile, the small rotating ring 62 and the upper device thereof rotate under the action of the fixed screw 64, the small rotating ring 62 rotates to drive the outer ring gear 61 and the upper device thereof to rotate through the small gear 63, and the wiping groove ring 56 is driven to rotate to wipe the solar heat collecting tube in a rotary manner, the effect of comprehensively and uniformly wiping the solar heat collecting pipe is achieved.

When the water level inside the water storage cylinder 2 drops to a proper position, the sliding push rod 87 is not contacted with the valve ball 85 any more, and under the guiding action of the fixed convex rod 89, the sliding push rod 87 moves towards one side away from the concave rod 82, the tension spring 88 is stretched along with the sliding push rod, and further when the concave rod 82 moves downwards to be contacted with the valve ball 85, the valve ball 85 rotates clockwise by ninety degrees, the valve ball 85 does not close the connecting pipeline 83, a user manually controls the water pump to convey water to the water storage cylinder 2, the water conveyed to the water storage cylinder 2 under the action of the one-way valve 86 cannot flow backwards, and the effect of quickly replenishing water inside the water storage cylinder 2 is achieved. The water level in the water storage cylinder 2 slowly rises, so that the floating plate 44 and the devices thereon move upwards, the sliding push rod 87 moves to the inclined plane of the fixed convex rod 89, the sliding push rod 87 slowly resets under the action of the tension spring 88, when the sliding push rod 87 moves to the topmost end of the fixed convex rod 89, the water level rises to the maximum, the sliding push rod 87 pushes the valve ball 85 to rotate reversely by ninety degrees, so that the valve ball 85 closes the connecting pipeline 83, the water pump is manually controlled to be closed, and the water delivery to the water storage cylinder 2 is stopped.

When the hail weather or the storm weather occurs, the solar heat collecting pipes are extremely easy to be damaged, at this time, the solar heat collecting pipes need to be protected, a user manually starts the motor 72, the output shaft of the motor 72 reversely rotates to drive the power gear 74 to reversely rotate, and then the power gear 74 drives the opposite rack 76 and the devices on the opposite rack to oppositely move, so that the two blocking plates 77 are in close contact with each other to block hail and heavy raindrops for the solar heat collecting pipes, then the motor 72 is manually controlled to be closed, the effect of timely protecting the solar heat collecting pipes is achieved, the service life of the solar heat collecting pipes is prolonged, when the hail weather or the storm weather does not occur, the user manually starts the motor 72 again, the output shaft of the motor 72 forwardly rotates to drive the power gear 74 to forwardly rotate, and then the power gear 74 drives the opposite rack 76 and the devices on the opposite rack to relatively move to reset, so that the two blocking plates 77 are not in close contact with each other, and the motor 72 is manually controlled to be closed again, thereby enabling the solar heat collecting pipe to recover normal operation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.