Decontamination structure of cooling tower

Abstract

The utility model relates to the technical field of cooling tower decontamination, in particular to a cooling tower decontamination structure which comprises a main body, a top cover is fixedly connected to the top of the main body, an exhaust fan is fixedly connected to the top of the top cover, a recycling water tank is fixedly connected to the bottom of the main body, and a spraying refrigeration device is fixedly connected to the bottom of the inner wall of the main body. Through the arrangement of the motor, the scraping plate, the fixing plate and other components, the motor is started to enable the scraping plate to scrape dirt and water drops adhered to the inner wall of the main body downwards at the same time until the dirt and the water drops are scraped into a water discharging groove formed in the fixing plate, and therefore the dirt and the water drops are scraped into the water discharging groove. Due to the fact that the lower water tank is inclined and faces the position of the connecting pipe, a mixture of water drops and smudginess can be discharged from the main body, the device can clean the smudginess left on the inner wall, the inner wall of the main body is prevented from being corroded by the smudginess, and meanwhile the problem that the heat exchange efficiency of the cooling tower is reduced due to the fact that the smudginess is left can be solved.

Description

Technical Field

[0001] This application relates to the technical field of cooling tower decontamination, and in particular to a decontamination structure for a cooling tower. Background Technology

[0002] Cooling towers utilize the principle of heat absorption through water evaporation. They allow hot water to come into full contact with the air inside the tower, carrying away heat through evaporation and thus lowering the water temperature. At the same time, some of the hot water also transfers heat to the air through heat conduction and convection, further improving the cooling effect.

[0003] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: In the prior art, scale, algae, dust, and other impurities gradually accumulate on the inner wall of cooling towers used for a long time. This condition leads to a decrease in the heat exchange efficiency of the cooling tower, reducing the cooling effect. At the same time, these impurities may also corrode the inner wall of the device, reducing the service life of the device. Utility Model Content

[0004] In order to clean the inner wall of the cooling tower, this application provides a cleaning structure for the cooling tower.

[0005] The present application provides a decontamination structure for a cooling tower, which adopts the following technical solution: it includes a main body, a top cover fixedly connected to the top of the main body, an exhaust fan fixedly connected to the top of the top cover, a water recovery tank fixedly connected to the bottom of the main body, and a spray cooling device fixedly connected to the bottom of the inner wall of the main body;

[0006] A motor is fixedly connected to the top of the top cover, a scraper is provided below the motor, a fixing plate is fixedly connected to the inner wall of the main body, a water trough is opened on the top of the fixing plate, a fixing hole is opened on the back of the main body, and a connecting pipe is fixedly connected to the inner wall of the fixing hole.

[0007] Optionally, the bottom output end of the motor is fixedly connected to a threaded rod via a coupling, a movable block is threadedly connected to the outer wall of the threaded rod, a protective shell is fixedly connected to the inner wall of the main body, and a rotating hole is provided on the top of the protective shell.

[0008] Optionally, the inner wall of the rotating hole contacts the outer wall of the threaded rod, the left side of the moving block is fixedly connected to the moving plate, the bottom of the moving plate is fixedly connected to the top of the scraper, and the right side of the fixed plate is fixedly connected to the left side of the protective shell.

[0009] Optionally, the protective shell consists of several protective shells, with limiting posts fixedly connected to the inner wall of the protective shell on the right side. The movable block consists of several movable blocks, with the outer wall of the limiting post slidably connected to the movable block on the right side. The left side of the scraper is in contact with the left side of the inner wall of the main body.

[0010] Optionally, a fixing box is fixedly connected to the outer wall of the main body, a filter box is in contact with the inner wall of the fixing box, a handle is fixedly connected to the front of the filter box, a fixing box is fixedly connected to the bottom of the fixing box, and a limit plate is fixedly connected to the inner wall of the fixing box.

[0011] Optionally, the limiting plate has a rotating hole on the right side, a bidirectional threaded rod is rotatably connected to the inner wall of the rotating hole, a rotating block is fixedly connected to the right side of the bidirectional threaded rod, a clamping plate is threadedly connected to the outer wall of the bidirectional threaded rod, and a moving groove is provided at the bottom of the fixed box, with the inner wall of the moving groove in contact with the outer wall of the clamping plate.

[0012] Optionally, the right side of the clamping plate contacts the left side of the filter box, a fixing pipe is fixedly connected to the bottom of the fixing box near the fixing box, and an assembly groove is opened on the front of the recycled water tank, with the inner wall of the assembly groove fixedly connected to the outer wall of the fixing pipe.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model is equipped with components such as a motor, scraper, and fixing plate. When the motor is started, the scraper scrapes the dirt and water droplets adhering to the inner wall of the main body downwards until they are scraped into the drain trough opened in the fixing plate. Since the drain trough is inclined and faces the connecting pipe, the mixture of water droplets and dirt will be discharged from the main body. This allows the device to clean the dirt remaining on the inner wall, preventing the dirt from corroding the inner wall of the main body. At the same time, it can also avoid the problem of reduced heat exchange efficiency of the cooling tower caused by dirt residue.

[0015] 2. This utility model, by incorporating components such as a filter box, a bidirectional threaded rod, and a rotating block, allows for easy cleaning of the filter box. When cleaning is required, the operator simply rotates the rotating block counterclockwise to move the bidirectional threaded rod and two clamping plates synchronously to both sides, freeing the filter box from the clamping plates. The operator can then pull the handle to remove the filter box for cleaning. After cleaning, the filter box is reinserted into the fixed box, and rotating the rotating block clockwise re-restrains the filter box. This facilitates easy disassembly and cleaning of the filter box, saving considerable time and improving operator efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the scraper structure according to an embodiment of this application;

[0018] Figure 3 This is a schematic diagram of the lower water tank in an embodiment of this application;

[0019] Figure 4This is a schematic diagram of the structure of the lower limit plate in an embodiment of this application.

[0020] Reference numerals: 1. Main body; 11. Top cover; 12. Exhaust fan; 13. Recycled water tank; 14. Spray cooling device; 2. Motor; 21. Threaded rod; 211. Moving block; 22. Protective shell; 23. Moving plate; 231. Scraper; 24. Limiting post; 25. Fixing plate; 251. Water tank; 26. Connecting pipe; 3. Fixing box; 31. Filter box; 311. Handle; 32. Fixing box; 321. Limiting plate; 33. Bidirectional threaded rod; 331. Rotating block; 332. Clamping plate; 34. Fixing pipe. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 This application will be further described in detail below. The technical solutions in the embodiments of this application will be clearly described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0022] This application discloses a decontamination structure for a cooling tower. For example... Figure 1 , Figure 2 , Figure 3 As shown, it includes a main body 1, a top cover 11 fixedly connected to the top of the main body 1, an exhaust fan 12 fixedly connected to the top of the top cover 11, a water recovery tank 13 fixedly connected to the bottom of the main body 1, and a spray cooling device 14 fixedly connected to the bottom of the inner wall of the main body 1.

[0023] In this embodiment, a motor 2 is fixedly connected to the top of the top cover 11, and a scraper 231 is provided below the motor 2. There are several scrapers 231, and the scrapers 231 that are tightly attached to the inner wall of the main body 1 can clean the dirt on the inner wall. A fixing plate 25 is fixedly connected to the inner wall of the main body 1. A drain trough 251 is opened on the top of the fixing plate 25. The drain trough 251 is opened at an angle so that the mixed liquid can flow along its inclined direction for easy discharge. A fixing hole is opened on the back of the main body 1, and a connecting pipe 26 is fixedly connected to the inner wall of the fixing hole.

[0024] Please see Figure 4 As shown, a fixed box 3 is fixedly connected to the outer wall of the main body 1, and a filter box 31 is in contact with the inner wall of the fixed box 3. The filter box 31 is equipped with several activated carbon filter rods and filter plates, which can separate the liquid from the impurities and make it recyclable. A handle 311 is fixedly connected to the front of the filter box 31, and a fixed box 32 is fixedly connected to the bottom of the fixed box 3. A limit plate 321 is fixedly connected to the inner wall of the fixed box 32.

[0025] Please see Figure 4As shown, a movable groove is provided at the bottom of the fixed box 3, the inner wall of the movable groove is in contact with the outer wall of the clamping plate 332, the right side of the clamping plate 332 is in contact with the left side of the filter box 31, and a fixed pipe 34 is fixedly connected to the bottom of the fixed box 3 near the fixed box 32. An assembly groove is provided on the front of the recycled water tank 13, and the inner wall of the assembly groove is fixedly connected to the outer wall of the fixed pipe 34.

[0026] Please see Figure 2 As shown, the bottom output end of the motor 2 is fixedly connected to a threaded rod 21 via a coupling. The outer wall of the threaded rod 21 has a waterproof coating to prevent it from being corroded by water and to improve its service life. A moving block 211 is threadedly connected to the outer wall of the threaded rod 21. A protective shell 22 is fixedly connected to the inner wall of the main body 1. A rotating hole is opened on the top of the protective shell 22.

[0027] Please see Figure 4 As shown, a rotating hole is provided on the right side of the limiting plate 321, and a bidirectional threaded rod 33 is rotatably connected to the inner wall of the rotating hole. A rotating block 331 is fixedly connected to the right side of the bidirectional threaded rod 33, and a clamping plate 332 is threadedly connected to the outer wall of the bidirectional threaded rod 33.

[0028] Please see Figure 2 As shown, the inner wall of the rotating hole is in contact with the outer wall of the threaded rod 21. The moving block 211 is fixedly connected to the moving plate 23 on the left side. The bottom of the moving plate 23 is fixedly connected to the top of the scraper 231. The right side of the fixed plate 25 is fixedly connected to the left side of the protective shell 22.

[0029] Please see Figure 3 As shown, there are several protective shells 22. The inner wall of the protective shell 22 on the right side is fixedly connected to a limiting post 24. The limiting post 24 can constrain the moving block 211 and prevent it from displacing. The moving block 211 that contacts the limiting post 24 is provided with a sliding groove, which is not the same as the groove of the moving block 211 that contacts the threaded rod 21. There are several moving blocks 211. The outer wall of the limiting post 24 is slidably connected to the moving block 211 on the right side. The left side of the scraper 231 is in contact with the left side of the inner wall of the main body 1.

[0030] The implementation principle of the decontamination structure of a cooling tower in this embodiment is as follows: The motor 2 starts, causing the threaded rod 21 to rotate counterclockwise. Simultaneously, the threaded rod 21 rotates, driving the moving block 211 downwards. The moving block 211, through the moving plate 23, drives the scraper 231 to scrape away dirt and water droplets from the inner wall of the main body 1, creating a mixture until it is scraped into the drain trough 251 opened in the fixed plate 25. Since the drain trough 251 is inclined towards the connecting pipe 26, the mixture of water droplets and dirt is discharged from the main body 1 through the connecting pipe 26. The discharged dirt then enters the filter box 31 through the connecting pipe 26 for filtration. The filtered water then enters the recovery water tank 13 through the fixed pipe 34, allowing the device to... The residual dirt on the inner wall is cleaned to prevent corrosion of the inner wall of the main body 1. It also avoids the problem of reduced heat exchange efficiency of the cooling tower caused by residual dirt. When it is necessary to clean the filter box 31, the operator only needs to rotate the rotating block 331 counterclockwise to make the two-way threaded rod 33 drive the two clamps 332 to move synchronously to both sides, so that the filter box 31 is freed from the restriction of the clamps 332. At this time, the operator can pull the handle 311 to take out the filter box 31 for cleaning. After cleaning, the filter box 31 is reinserted into the fixed box 3. By rotating the rotating block 331 clockwise, the filter box 31 is restricted again, which makes it easy for the operator to disassemble and clean the filter box 31, saving a lot of time spent on disassembly and improving the work efficiency of the operator.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A decontamination structure for a cooling tower, comprising a main body (1), characterized in that: The main body (1) is fixedly connected to a top cover (11), the top cover (11) is fixedly connected to an exhaust fan (12), the main body (1) is fixedly connected to a water recovery tank (13), and the bottom of the inner wall of the main body (1) is fixedly connected to a spray cooling device (14). The top of the top cover (11) is fixedly connected to a motor (2), and a scraper (231) is provided below the motor (2). A fixing plate (25) is fixedly connected to the inner wall of the main body (1). A water trough (251) is opened on the top of the fixing plate (25). A fixing hole is opened on the back of the main body (1), and a connecting pipe (26) is fixedly connected to the inner wall of the fixing hole.

2. The decontamination structure of a cooling tower according to claim 1, characterized in that: The bottom output end of the motor (2) is fixedly connected to a threaded rod (21) via a coupling. A moving block (211) is threadedly connected to the outer wall of the threaded rod (21). A protective shell (22) is fixedly connected to the inner wall of the main body (1). A rotating hole is provided on the top of the protective shell (22).

3. The decontamination structure of a cooling tower according to claim 2, characterized in that: The inner wall of the rotating hole is in contact with the outer wall of the threaded rod (21). The moving block (211) is fixedly connected to the moving plate (23) on the left side. The bottom of the moving plate (23) is fixedly connected to the top of the scraper (231). The right side of the fixed plate (25) is fixedly connected to the left side of the protective shell (22).

4. The decontamination structure of a cooling tower according to claim 3, characterized in that: The protective shell (22) consists of several units. The inner wall of the protective shell (22) located on the right side is fixedly connected to a limiting post (24). The moving block (211) consists of several units. The outer wall of the limiting post (24) is slidably connected to the moving block (211) located on the right side. The left side of the scraper (231) is in contact with the left side of the inner wall of the main body (1).

5. The decontamination structure of a cooling tower according to claim 1, characterized in that: The outer wall of the main body (1) is fixedly connected to a fixed box (3), the inner wall of the fixed box (3) is in contact with a filter box (31), the front of the filter box (31) is fixedly connected to a handle (311), the bottom of the fixed box (3) is fixedly connected to a fixed box (32), and the inner wall of the fixed box (32) is fixedly connected to a limit plate (321).

6. The decontamination structure of a cooling tower according to claim 5, characterized in that: The limiting plate (321) has a rotating hole on the right side, and a bidirectional threaded rod (33) is rotatably connected to the inner wall of the rotating hole. A rotating block (331) is fixedly connected to the right side of the bidirectional threaded rod (33). A clamping plate (332) is threadedly connected to the outer wall of the bidirectional threaded rod (33). A moving groove is opened at the bottom of the fixed box (3), and the inner wall of the moving groove is in contact with the outer wall of the clamping plate (332).

7. The decontamination structure of a cooling tower according to claim 6, characterized in that: The right side of the clamp (332) is in contact with the left side of the filter box (31). The bottom of the fixed box (3) is fixedly connected to the side of the fixed box (32). The front of the recycled water tank (13) is provided with an assembly groove. The inner wall of the assembly groove is fixedly connected to the outer wall of the fixed pipe (34).

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