1. The utility model provides a heat abstractor of crossing current closed cooling tower, includes cooling tower body (1), cooling tube (2), fan locating plate (3), fan body (4), spacing box (5) and latch device (6), its characterized in that: the side surface of the fan positioning plate (3) is fixedly connected with a bottom plate (111) and a top plate (112), the bottom of the top plate (112) is fixedly connected with a positioning rod (113) and a movable rod (114), the middle parts of the positioning rod (113) and the movable rod (114) are provided with a fixing device (115) through threads, a fixed block (116) is sleeved on the top of the fixing device (115) in a threaded manner, a first baffle (117) is fixedly connected to the top of the fixed block (116), a second sleeve block (118) is movably sleeved at the top end of the first baffle (117) outside the top plate (112), a connecting rod (119) is sleeved in the middle of the second sleeve block (118) in a threaded manner, a second baffle (120) is fixedly connected to the bottom of the connecting rod (119), the fixing device (115) comprises a first sleeve block (1151), and a first L-shaped rod (1152) and a second L-shaped rod (1153) are fixedly connected to two sides of the first sleeve block (1151).

2. A heat sink for a cross-flow closed cooling tower as recited in claim 1, wherein: the middle part of bottom plate (111) has seted up shifting chute (1111), the middle part activity cover of shifting chute (1111) is equipped with movable block (1112), the top of movable block (1112) and the bottom fixed connection of carriage release lever (114).

3. A heat sink for a cross-flow closed cooling tower as recited in claim 1, wherein: the middle part of the top plate (112) is provided with a limit groove (1121) matched with the connecting rod (119), and the top of the inner cavity of the limit groove (1121) is integrally formed with a wear-resistant layer.

4. A heat sink for a cross-flow closed cooling tower as recited in claim 1, wherein: the middle part of the first sleeve block (1151) is sleeved with a screw rod (1154) in a threaded manner, and the top of the screw rod (1154) is fixedly connected with a handle (1155).

5. The heat sink of a cross-flow closed cooling tower of claim 4, wherein: the outer part of the screw rod (1154) is movably sleeved with a spring (1156), and the spring (1156) is positioned on the inner sides of the positioning rod (113) and the moving rod (114).

6. A heat sink for a cross-flow closed cooling tower as recited in claim 1, wherein: the middle part of the fixed block (116) is provided with a thread groove matched with the screw rod (1154).

7. A heat sink for a cross-flow closed cooling tower as recited in claim 1, wherein: the right side of the second baffle plate (120) is in friction connection with the left side of the first baffle plate (117), and a protective layer is integrally formed on the tops of the first baffle plate (117) and the second baffle plate (120).

Background

The cross-flow closed cooling tower adopts a steel plate as a main structure, a steel structure frame is additionally arranged in the cross-flow closed cooling tower, the product is of a double-fan structure, the double fans are driven by the same motor through a belt speed reducer, compared with the cross-flow glass fiber reinforced plastic cooling tower, the biggest difference is that a coil pipe is completely different from a filler, and circulating water is operated in a fully-closed mode;

the cooling tower heat sink is a component of the cooling tower, but the existing cooling tower heat sink is not convenient for maintenance, resulting in that the user is very cumbersome in maintaining the destroyed cooling tower heat sink, thereby reducing the practicability of the cooling tower heat sink.

In order to solve the problem, a cooling tower heat abstractor convenient to maintenance is disclosed in patent application publication No. CN208254268U, refer to specification figure 6, support fan body 4's bottom through setting up fan locating plate 3 in this application, spacing is carried out to left side fan body 4 to rethread spacing box 5, fix fan body 4's right side through latch device 6 at last, thereby be convenient for dismantle and fix fan body 4.

However, the technical scheme still has more defects in actual application;

in the comparison file, the fan body 4 is fixed by the clamping device 6, but the fan body 4 can be fixed only by matching the limiting box, the turntable, the threaded rod, the bearing, the threaded sleeve, the first connecting block, the moving rod, the transmission plate, the second connecting block, the transmission shaft, the transmission frame, the upright rod and the positioning rod, so that the process is too complicated, and the fixing and the dismounting are complicated;

because fan body 4 constantly shakes at the during operation, and in the comparison file, just can work through the joint motion of each inside component of latch 6, if make arbitrary component of latch 6 inside take place to damage when fan body 4 shakes, will cause fan body 4 five methods to dismantle to the practicality of device has been reduced.

Therefore, the present invention is needed to provide a heat dissipation device of a cross-flow closed cooling tower, which has a simple structure and is convenient to maintain.

Disclosure of Invention

Technical problem to be solved

In order to overcome the above defects in the prior art, embodiments of the present invention provide a heat dissipation device for a cross-flow closed cooling tower, which is provided with a second nest block, a connecting rod, and a second baffle, so as to fix the top of a fan body, and simultaneously, the second baffle and the right side are in friction connection with the left side of the fixed block, so as to make the fixation of the fan body more stable.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heat abstractor of crossing current closed cooling tower, includes cooling tower body, cooling tube, fan locating plate, fan body, spacing case and latch device, the side fixedly connected with bottom plate and the roof of fan locating plate, the bottom fixedly connected with locating lever and the carriage release lever of roof, fixing device is installed to the middle part screw thread of locating lever and carriage release lever, fixing device's top screw thread cover is equipped with the fixed block, the first baffle of top fixedly connected with of fixed block, the outside movable sleeve that the top of first baffle is located the roof is equipped with the second cover, the middle part screw thread cover of second cover is equipped with the connecting rod, the bottom fixedly connected with second baffle of connecting rod, fixing device includes first cover block, the first L type pole of both sides fixedly connected with of first cover block and second L type pole.

In a preferred embodiment, a moving groove is formed in the middle of the bottom plate, a moving block is movably sleeved in the middle of the moving groove, and the top of the moving block is fixedly connected with the bottom of the moving rod.

In a preferred embodiment, the middle part of the top plate is provided with a limit groove matched with the connecting rod, and the top of the inner cavity of the limit groove is integrally formed with a wear-resistant layer.

In a preferred embodiment, a screw rod is sleeved on the middle part of the first sleeve block in a threaded manner, and a handle is fixedly connected to the top of the screw rod.

In a preferred embodiment, the outer part of the screw rod is movably sleeved with a spring, and the spring is positioned on the inner side of the positioning rod and the moving rod.

In a preferred embodiment, the middle part of the fixing block is provided with a thread groove matched with the screw rod.

In a preferred embodiment, the right side of the second baffle is frictionally coupled to the left side of the first baffle, and the top of the first and second baffles are integrally formed with a protective layer.

(III) advantageous effects

Compared with the prior art, the invention provides a heat dissipation device of a transverse flow closed cooling tower, which has the following beneficial effects:

1. the fan body fixing device is provided with the positioning rod, the moving rod, the fixing device, the fixing block and the first baffle plate, so that one side of the fan body can be fixed, and meanwhile, the spring is arranged, so that a damping effect can be provided when the fan body is fixed, so that the fan body is more firmly fixed, and in addition, only the handle needs to be rotated when the fan body is fixed and installed, and then the fan body is disassembled and installed;

2. the fan body fixing device is provided with the second sleeve block, the connecting rod and the second baffle plate, so that the top of the fan body can be fixed, meanwhile, the second baffle plate and the right side of the fan body are in friction connection with the left side of the fixing block, so that the fan body can be fixed more stably, in addition, when any one of the fixing block or the second baffle plate is damaged, the fan body can still be fixed, and therefore the practicability of the fan body fixing device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial sectional structural view of the present invention.

Fig. 3 is a schematic cross-sectional view of the bottom plate of the present invention.

Fig. 4 is a schematic cross-sectional view of the top plate according to the present invention.

Fig. 5 is a schematic structural diagram of the fixing device of the present invention.

Fig. 6 is a schematic diagram of a prior art structure of the present invention.

The reference signs are: 1. a cooling tower body; 111. a base plate; 1111. a moving groove; 1112. a moving block; 112. a top plate; 1121. a limiting groove; 113. positioning a rod; 114. a travel bar; 115. a fixing device; 1151. a first nest block; 1152. a first L-shaped bar; 1153. a second L-shaped bar; 1154. a screw rod; 1155. a handle; 1156. a spring; 116. a fixed block; 117. a first baffle plate; 118. a second nest block; 119. a connecting rod; 120. a second baffle; 2. a radiating pipe; 3. a fan positioning plate; 4. a fan body; 5. a limiting box; 6. a clamping device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a heat dissipation device of a cross flow closed cooling tower includes a cooling tower body 1, a heat dissipation pipe 2, a fan positioning plate 3, fan body 4, spacing box 5 and latch device 6, side fixedly connected with bottom plate 111 and roof 112 of fan locating plate 3, bottom fixedly connected with locating lever 113 and carriage release lever 114 of roof 112, the middle part screw thread of locating lever 113 and carriage release lever 114 installs fixing device 115, fixing device 115's top screw thread cover is equipped with fixed block 116, the first baffle 117 of top fixedly connected with of fixed block 116, the outside movable sleeve that the top of first baffle 117 is located roof 112 is equipped with second sleeve 118, the middle part screw thread cover of second sleeve 118 is equipped with connecting rod 119, the bottom fixedly connected with second baffle 120 of connecting rod 119, fixing device 115 includes first sleeve 1151, the first L type pole 1152 of both sides fixedly connected with and second L type pole 1153 of first sleeve 1151.

The technical means are adopted: the positioning rod 113, the moving rod 114, the fixing device 115, the fixing block 116 and the first baffle 117 are arranged, so that one side of the fan body 4 can be fixed, and meanwhile, the spring 1156 is arranged, so that a damping effect can be provided when the fan body is fixed, so that the fan body is fixed more firmly, and in addition, only the handle 1155 needs to be rotated when the fan body is fixed and installed, so that the fan body is disassembled and installed; through being equipped with second cover piece 118, connecting rod 119 and second baffle 120, thereby can be fixed to the top of fan body 4, second baffle 120 and right side and the left side friction connection of fixed block 116 simultaneously, thereby can make fan body 4 fixed more stable, in addition, when arbitrary one takes place to damage in fixed block 116 or second baffle 120, still can fix fan body 4, then increased the practicality of device, and this device simple structure, easily dismantle and fix fan body 4.

Referring to the attached drawing 3 of the specification specifically, the middle part of the bottom plate 111 is provided with a moving groove 1111, the middle part of the moving groove 1111 is movably sleeved with a moving block 1112, and the top of the moving block 1112 is fixedly connected with the bottom of the moving rod 114, so that the fan bodies 4 of different sizes can be clamped conveniently.

Referring to fig. 4 of the specification specifically, the middle portion of the top plate 112 is provided with a limit groove 1121 matched with the connecting rod 119, and a wear-resistant layer is integrally formed at the top of an inner cavity of the limit groove 1121, so as to facilitate moving the second sleeve 118.

Referring to the attached drawing 5 of the specification specifically, the middle part of the first sleeve block 1151 is sleeved with a screw 1154, and the top of the screw 1154 is fixedly connected with a handle 1155, so that the side surface of the fan body 4 can be conveniently fixed.

Referring to fig. 5 in the specification, a spring 1156 is movably sleeved on the outer portion of the lead screw 1154, and the spring 1156 is located on the inner side of the positioning rod 113 and the moving rod 114 and plays a role in shock absorption.

Referring to the attached drawing 1 of the specification specifically, the middle of the fixing block 116 is provided with a thread groove matched with the screw 1154, so that the fixing is facilitated.

Referring to fig. 1 of the specification, the right side of the second baffle 120 is frictionally coupled to the left side of the first baffle 117, and a protective layer is integrally formed on the top of the first baffle 117 and the second baffle 120 to protect them.

In the first step of the operation, the positioning rod 113, the moving rod 114, the fixing device 115, the fixing block 116 and the first baffle 117 are arranged, so that one side of the fan body 4 can be fixed, and the spring 1156 is arranged, so that the damping effect can be provided when the fan body is fixed, so that the fan body is fixed more firmly, and in addition, only the handle 1155 needs to be rotated during the fixing and installation, so that the disassembly and installation are completed;

secondly, the top of the fan body 4 can be fixed and fixed by arranging the second sleeve 118, the connecting rod 119 and the second baffle 120, and the second baffle 120 and the right side are in friction connection with the left side of the fixing block 116, so that the fan body 4 can be fixed more stably;

thirdly, when any one of the fixing block 116 or the second baffle 120 is damaged, the fan body 4 can still be fixed, so that the practicability of the device is increased, and the device is simple in structure and can be used for easily disassembling and fixing the fan body 4.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.