A detachable cooling tower water distribution device

Abstract

The utility model discloses a detachable cooling tower water distribution device relates to the technical field related to cooling tower, including cooling tower, the water distribution device of installation on the upper end of cooling tower, the bayonet of setting in the inside surface wall of cooling tower, through with external water pipe connection, when water injects to the inside of inner chamber through water inlet pipe, flows into the connecting pipe through the water outlet and then sprays through the water outlet and can realize spray cooling, when needing control spray amount size, rotates the handle and drives the baffle, connecting pipe removal control the exposure quantity of water outlet, can realize adjustment use, when needing to the water distribution device dismounts, through the handle and carries on lifting upwards, because the weight of water distribution device itself, the handle will slide upwards on the outside of water distribution device, through to the pull inclined tooth board and move upwards, control the moving of card plate and separate from the bayonet, can take down and dismount water distribution device.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower technology, specifically a detachable cooling tower water distribution device. Background Technology

[0002] In a cooling tower, the water distribution device (or water distributor) functions to evenly spray hot water onto the entire surface of the packing material. Only with even water distribution can the packing material make full contact with the air and achieve efficient heat exchange. Uneven water distribution will create "dry spots," leading to a sharp drop in cooling efficiency.

[0003] Existing water distributors on the market are usually fixedly installed as a whole with the cooling tower. After long-term use, due to water quality issues, the water nozzles of the water distributor become clogged with scale, making it difficult for users to quickly disassemble, replace, and clean them. At the same time, when the ambient temperature and humidity are different, the spray volume cannot be freely adjusted according to the needs. In high temperature and high humidity environments, the heat dissipation effect is easily affected, while in low temperature or low humidity environments, water resources are wasted. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a detachable cooling tower water distribution device.

[0005] This utility model is implemented as follows: a detachable cooling tower water distribution device is constructed. The device includes a cooling tower, a water distribution device installed on the upper end of the cooling tower, a slot provided on the inner side wall of the cooling tower, a slidable toothed plate inserted and slidably connected to the left and right sides of the upper end face of the water distribution device, a circular plate rotatably connected to the left and right sides of the upper half of the water distribution device, a handle slidably connected to the left and right sides of the upper half of the water distribution device, a sliding groove provided on the outer side of the handle, and the upper end face of the slidable toothed plate and the sliding groove slidingly connected to each other, and a slider fixedly connected to the rear end face of the handle.

[0006] It also includes a water inlet pipe fixedly connected to the center of the upper end face of the water distribution device, an inner cavity in the lower half of the water distribution device, and the water inlet pipe extending to the inner side of the inner cavity and communicating with each other, a partition slidably connected to the inner side of the inner cavity, channels distributed on the surface of the partition, a connecting pipe fixedly connected to the lower end face of the partition, a water outlet on the outer side of the connecting pipe, and a spray nozzle on the lower end face of the water distribution device.

[0007] Preferably, a connecting rod is slidably inserted into the upper end face of the inner cavity, and the connecting rod is fixedly connected to the upper end face of the partition plate. A straight groove is formed on the outer side of the upper end of the connecting rod. A fixed column is fixedly connected inside the water distribution device, and the fixed column is slidably inserted into the inner side of the straight groove. The front end face of the fixed column is rotatably connected to the circular plate. A limiting groove is formed on the front end face of the circular plate, and the limiting groove is slidably connected to the slider. A worm gear is rotatably connected inside the fixed column, and the front end face of the worm gear is fixedly connected to the circular plate.

[0008] Preferably, a worm gear is rotatably connected to the inner side of the fixed column, and the worm and the worm gear mesh with each other. The inner side wall of the linear slide groove is provided with a toothed groove, and the worm gear meshes with the toothed groove. An annular helical gear is rotatably connected inside the water distribution device, and the helical tooth plate meshes with the annular helical gear. Four arc grooves are opened on the annular helical gear. A limit post is slidably connected to the inner side of the arc groove. Four connecting plates are slidably connected to the lower end face of the annular helical gear, and the limit post and the connecting plate are fixedly connected to each other. A locking plate is inserted and slidably connected to the lower outer side of the water distribution device, and the locking plate is fixedly connected to the connecting plate. The locking plate is locked into the inner side of the locking slot. A spring is fixedly connected to the side of the locking plate near the water distribution device.

[0009] Preferably, the other end of the spring is fixedly connected to the inner wall of the water distribution device, so that the card plate has a tendency to bounce towards the inside of the cooling tower.

[0010] Preferably, the outer end face of the card plate engages with the bayonet. When the annular helical gear rotates, it drives the connecting plate to move through the arc groove and the limiting post, thereby driving the card plate to slide, so as to fix or disassemble the water distribution device.

[0011] Preferably, the rotation of the handle drives the circular plate to rotate through the cooperation of the slider and the limiting groove. The rotation of the circular plate drives the worm to rotate, which in turn drives the connecting rod to move up and down along the straight groove through the meshing of the worm wheel and the tooth groove. The position of the connecting pipe inserted into the inside of the water nozzle is adjusted by adjusting the partition, thereby controlling the number of water outlets exposed.

[0012] This utility model has the following advantages: This utility model provides a detachable cooling tower water distribution device through improvements, which, compared with similar equipment, have the following improvements:

[0013] The present invention discloses a detachable cooling tower water distribution device. By connecting the inlet pipe to an external water pipe, water is injected into the inner cavity through the inlet pipe, flows into the connecting pipe through the outlet, and then sprays out through the spray nozzle to achieve spray cooling. When it is necessary to control the spray volume, the handle is turned to move the partition and the connecting pipe to control the number of outlets exposed, thus achieving adjustment. When it is necessary to disassemble the water distribution device, the handle is lifted upwards. Due to the weight of the water distribution device itself, the handle will slide upwards on the outer side of the water distribution device. By pulling the inclined tooth plate upwards, the locking plate is moved to disengage from the locking position, and the water distribution device can be disassembled and removed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram showing the disassembled cooling tower and water distribution device of this utility model;

[0015] Figure 2 This is a schematic diagram of the water distribution device of this utility model;

[0016] Figure 3 This is a plan view of the water distribution device of this utility model;

[0017] Figure 4 This is a utility model Figure 3 Enlarged view of structure A;

[0018] Figure 5 This is a utility model Figure 3 Enlarged 3D schematic diagram of structure B;

[0019] Figure 6 This is a top view of the annular helical gear of this utility model.

[0020] The components are: Cooling Tower-1, Water Distribution Device-2, Buckle-3, Helical Gear Plate-4, Circular Plate-5, Handle-6, Slide Groove-7, Slider-8, Inlet Pipe-9, Inner Cavity-10, Partition Plate-11, Channel Opening-12, Connecting Pipe-13, Outlet-14, Spray Nozzle-15, Connecting Rod-16, Straight Slide Groove-17, Fixed Column-18, Limiting Slide Groove-19, Worm Gear-20, Worm Wheel-21, Gear Groove-22, Annular Helical Gear-23, Arc Groove-24, Limiting Column-25, Connecting Plate-26, Clamping Plate-27, Spring-28. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-6The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] Please see Figures 1-6This utility model discloses a detachable cooling tower water distribution device, comprising a cooling tower 1, a water distribution device 2 installed on the upper end of the cooling tower 1, a slot 3 on the inner side wall of the cooling tower 1, a slidable toothed plate 4 inserted and slidably connected to the left and right sides of the upper end face of the water distribution device 2, a circular plate 5 rotatably connected to the left and right sides of the upper half of the water distribution device 2, a handle 6 slidably connected to the left and right sides of the upper half of the water distribution device 2, a sliding groove 7 on the outer side of the handle 6, with the upper end face of the slidable toothed plate 4 slidably connected to the sliding groove 7, a slider 8 fixedly connected to the rear end face of the handle 6, and a water inlet pipe 9 fixedly connected to the center of the upper end face of the water distribution device 2. The lower half of the water distribution device 2 has an inner cavity 10, and the water inlet pipe 9 extends to the inner side of the inner cavity 10 and is connected to it. A partition 11 is slidably connected to the inner side of the inner cavity 10. Channel openings 12 are distributed on the surface of the partition 11. A connecting pipe 13 is fixedly connected to the lower end face of the partition 11. A water outlet 14 is opened on the outer side of the connecting pipe 13, and the number of water outlets 14 is 8 to 16. A spray nozzle 15 is provided on the lower end face of the water distribution device 2. A connecting rod 16 is inserted and slidably connected to the upper end face of the inner side of the inner cavity 10, and the connecting rod 16 is fixedly connected to the upper end face of the partition 11. A straight groove 17 is opened on the outer side of the upper end of the connecting rod 16.

[0026] A fixed column 18 is fixedly connected inside the water distribution device 2, and the fixed column 18 is slidably connected to the inner side of the linear slide groove 17. The front end face of the fixed column 18 is rotatably connected to the circular plate 5. A limiting slide groove 19 is opened on the front end face of the circular plate 5, and the limiting slide groove 19 is slidably connected to the slider 8. A worm gear 20 is rotatably connected inside the fixed column 18, and the front end face of the worm gear 20 is fixedly connected to the circular plate 5. A worm wheel 21 is rotatably connected inside the fixed column 18, and the worm gear 20 and the worm wheel 21 are rotatably connected. The inner wall of the linear chute 17 is provided with toothed grooves 22, and the worm gear 21 meshes with the toothed grooves 22. A ring helical gear 23 is rotatably connected inside the water distribution device 2, and the helical tooth plate 4 meshes with the ring helical gear 23. Four arc grooves 24 are provided on the ring helical gear 23, and limit posts 25 are slidably connected to the inner side of the arc grooves 24. Four connecting plates 26 are slidably connected to the lower end face of the ring helical gear 23, and the limit posts 25 and connecting plates 26 are fixedly connected to each other. The water distribution device 2... A sliding contact plate 27 is inserted into the lower outer side of the plate, and the plate 27 is fixedly connected to the connecting plate 26. The plate 27 is engaged with the inner side of the slot 3. A spring 28 is fixedly connected to the side of the plate 27 near the water distribution device 2. The other end of the spring 28 is fixedly connected to the inner wall of the water distribution device 2, so that the plate 27 has a tendency to bounce towards the inside of the cooling tower 1. The outer end face of the plate 27 engages with the slot 3. When the annular helical gear 23 rotates, it passes through the arc groove 24 and the limiting post 2. 5 drives the connecting plate 26 to move, thereby driving the card plate 27 to slide, so as to fix or disassemble the water distribution device 2. The rotation of the handle 6 drives the circular plate 5 to rotate through the cooperation of the slider 8 and the limiting groove 19. The rotation of the circular plate 5 drives the worm gear 20 to rotate, and then drives the connecting rod 16 to move up and down along the straight groove 17 through the meshing of the worm wheel 21 and the tooth groove 22. The position of the connecting pipe 13 inserted into the inner side of the spray nozzle 15 is adjusted by adjusting the partition plate 11, thereby controlling the number of water outlets 14 exposed.

[0027] The working principle of a detachable cooling tower water distribution device based on Embodiment 1 is as follows:

[0028] First, during use, by connecting the inlet pipe 9 to the external water pipe, when water is injected into the inner cavity 10 through the inlet pipe 9, the water flows into the bottom of the inner cavity 10 through the channel port 12. When water is continuously injected through the inlet pipe 9, the pressure inside the inner cavity 10 increases, and it flows into the inner side of the connecting pipe 13 through the outlet 14. Then it is sprayed out through the spray nozzle 15 to achieve spray cooling. When it is necessary to control the amount of spray, turn the handle 6 to drive the circular plate 5 to rotate through the limit of the slider 8 and the limit groove 19, drive the worm 20 to drive the worm wheel 21 to rotate, and drive the connecting rod 16 through the tooth groove 22 to move the partition plate 11 and the connecting pipe 13 simultaneously, thereby controlling the number of exposed outlets 14 and achieving adjustment.

[0029] Secondly, when the water distribution device 2 needs to be disassembled, simply hold the handle 6 and lift it upwards. Due to the weight of the water distribution device 2 itself, the handle 6 will slide upwards on the outer side of the water distribution device 2, while pulling the helical gear plate 4 upwards. This will drive the ring helical gear 23 to rotate, and through the arc groove 24 and the limiting post 25, drive the connecting plate 26 to pull the clamping plate 27 to move away from the clamping slot 3. At the same time, the spring 28 will be squeezed, and the water distribution device 2 can be disassembled and removed. Conversely, when installation is required, the handle 6 is in the lifted state by default, and the clamping plate 27 retracts into the inside of the water distribution device 2. When the water distribution device 2 is installed on the top of the cooling tower 1, the handle 6 can be released, and the spring 28 will rebound to push the clamping plate 27 back into the clamping slot 3 to achieve a fixed installation.

[0030] This utility model provides an improved detachable cooling tower water distribution device. By connecting the inlet pipe 9 to an external water pipe, water is injected into the inner cavity 10 through the inlet pipe 9, flows into the connecting pipe 13 through the outlet 14, and then sprays out through the spray nozzle 15 to achieve spray cooling. When it is necessary to control the spray volume, the handle 6 is turned to move the partition plate 11 and the connecting pipe 13 to control the number of outlets 14 exposed, thus achieving adjustment. When it is necessary to disassemble the water distribution device 2, the handle 6 is lifted upwards. Due to the weight of the water distribution device 2 itself, the handle 6 will slide upwards on the outer side of the water distribution device 2. By pulling the inclined tooth plate 4 upwards, the control plate 27 moves and disengages from the locking slot 3, thus disassembling and removing the water distribution device 2.

[0031] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A detachable cooling tower water distribution device, comprising a cooling tower (1), a water distribution device (2) installed on the upper end of the cooling tower (1), a slot (3) provided on the inner side wall of the cooling tower (1), a slidable toothed plate (4) inserted and slidably connected to the left and right sides of the upper end face of the water distribution device (2), a circular plate (5) rotatably connected to the left and right sides of the upper half of the water distribution device (2), a handle (6) slidably connected to the left and right sides of the upper half of the water distribution device (2), a sliding groove (7) provided on the outer side of the handle (6), and the upper end face of the slidable toothed plate (4) and the sliding groove (7) are slidably connected to each other, and a slider (8) fixedly connected to the rear end face of the handle (6). Its features are, The water distribution device (2) has an inlet pipe (9) fixedly connected to the center of its upper end face. The lower half of the water distribution device (2) has an inner cavity (10), and the inlet pipe (9) extends to the inner side of the inner cavity (10) and is connected to it. A partition (11) is slidably connected to the inner side of the inner cavity (10). Channel openings (12) are distributed on the surface of the partition (11). A connecting pipe (13) is fixedly connected to the lower end face of the partition (11). A water outlet (14) is opened on the outer side of the connecting pipe (13). A spray nozzle (15) is provided on the lower end face of the water distribution device (2).

2. The detachable cooling tower water distribution device according to claim 1, characterized in that, A connecting rod (16) is slidably connected to the upper inner surface of the inner cavity (10), and the connecting rod (16) is fixedly connected to the upper surface of the partition plate (11). A straight groove (17) is provided on the outer side of the upper end of the connecting rod (16). A fixed column (18) is fixedly connected inside the water distribution device (2), and the fixed column (18) is slidably connected to the inner side of the straight groove (17). The front end face of the fixed column (18) is rotatably connected to the circular plate (5). A limiting groove (19) is provided on the front end face of the circular plate (5), and the limiting groove (19) is slidably connected to the slider (8). A worm gear (20) is rotatably connected inside the fixed column (18), and the front end face of the worm gear (20) is fixedly connected to the circular plate (5).

3. The detachable cooling tower water distribution device according to claim 2, characterized in that, The fixed column (18) is rotatably connected to a worm gear (21), and the worm (20) meshes with the worm gear (21). The inner side wall of the linear slide groove (17) is provided with a toothed groove (22), and the worm gear (21) meshes with the toothed groove (22). The water distribution device (2) is rotatably connected to an annular helical gear (23), and the helical tooth plate (4) meshes with the annular helical gear (23). The annular helical gear (23) is provided with four arc grooves (24). The arc grooves (24) are provided with four arc grooves (24). The side sliding connection has a limiting post (25), and the lower end face of the ring helical gear (23) is slidably connected to four connecting plates (26). The limiting post (25) and the connecting plates (26) are fixedly connected to each other. The lower half of the outer side of the water distribution device (2) is inserted and slidably connected to a locking plate (27), and the locking plate (27) and the connecting plate (26) are fixedly connected to each other. The locking plate (27) is inserted into the inner side of the slot (3). A spring (28) is fixedly connected to the side of the locking plate (27) near the water distribution device (2).

4. The detachable cooling tower water distribution device according to claim 3, characterized in that, The other end of the spring (28) is fixedly connected to the inner wall of the water distribution device (2) so that the card plate (27) has a tendency to bounce towards the inside of the cooling tower (1).

5. The detachable cooling tower water distribution device according to claim 4, characterized in that, The outer end face of the card plate (27) engages with the slot (3). When the annular helical gear (23) rotates, the connecting plate (26) moves through the arc groove (24) and the limiting post (25), thereby driving the card plate (27) to slide, so as to fix or disassemble the water distribution device (2).

6. The detachable cooling tower water distribution device according to claim 5, characterized in that, The rotation of the handle (6) drives the circular plate (5) to rotate through the cooperation of the slider (8) and the limiting groove (19). The rotation of the circular plate (5) drives the worm (20) to rotate, and then drives the connecting rod (16) to move up and down along the straight groove (17) through the meshing of the worm wheel (21) and the tooth groove (22). The position of the connecting pipe (13) inserted into the inside of the spray nozzle (15) is adjusted by adjusting the partition plate (11), thereby controlling the number of water outlets (14) exposed.

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