Efficient heat dissipation cooling tower

Abstract

The utility model discloses an efficient heat dissipation cooling tower which comprises a support and a tower body, the tower body is arranged at the top of the support, a filtering device is arranged in the center of the bottom of the support, a water tank is arranged on one side of the bottom of the support, a spraying structure is arranged in the tower body, an air inlet pipe is arranged on one side of the tower body, and an exhaust pipe is arranged on the rear side of the top of the tower body. A water pump is arranged on one side of the top of the water tank. Cooling water flow is filtered through the filter screen, so that the water pump is prevented from being damaged by solid particles, the service life of the water pump is prolonged, the filter screen is convenient to disassemble and clean through the limiting structure, the filtering effect and the service life of the filter screen are ensured, a spraying disc is replaced by the rotating spraying head, and when the spraying head rotates, the spraying head is not damaged. The water mist can be more uniformly distributed in the cooling tower and covers a wider area, so that the contact area between the water mist and hot air is increased, the heat dissipation efficiency is improved, and the temperature of the cooling tower can be quickly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a high-efficiency heat dissipation cooling tower. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to lower the water temperature. It uses the heat exchange between water and air flow to produce steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature. The function of a high-efficiency heat dissipation cooling tower is to exchange heat between the circulating water from the cooling device of the industrial system and the air in the tower, so that the circulating water temperature can be lowered and reused.

[0003] Publication number CN217383852U discloses a high-efficiency heat dissipation cooling tower, comprising a tower body, a bracket supported and installed at the bottom end of the tower body, a drain pipe provided at the bottom end of the tower body, one end of the drain pipe connected to a circulating water tank, a water pump provided at the top end of the circulating water tank, the water pump connected to a condensing tank, the top end of the condensing tank connected to a delivery pipe, the top end of the delivery pipe connected to a water inlet pipe, a sealing cover screwed on the top end of the tower body, the water inlet pipe provided on the sealing cover, a spraying mechanism provided in the middle of the sealing cover, an exhaust pipe provided on the sealing cover on one side of the spraying mechanism, and an air inlet pipe provided on one side of the bottom end of the tower body. The utility model has the advantages of enabling air to fully contact with circulating water and performing multi-layer cooling on the air entering the tower body, which not only improves the cooling efficiency of the air, but also prevents high-temperature air from flowing out and reduces air pollution. In addition, the existing cooling towers also have the following disadvantages during use:

[0004] (1) The existing cooling tower is not equipped with a filtering structure. The cooled water flows directly into the water tank through the drain pipe. When the water flows and the industrial gas mixes, the industrial gas will be mixed with some solid particles and compressed. When the water pump is extracting the water from the water tank, the solid particles will damage the water pump, thereby reducing the service life of the water pump. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a high-efficiency heat dissipation cooling tower.

[0006] In order to solve the above problems, the technical solution of the utility model is as follows: it includes a bracket and a tower body, the tower body is provided on the top of the bracket, a filtering device is provided at the bottom center of the bracket, a water tank is provided on one side of the bottom of the bracket, a spray structure is provided inside the tower body, an air inlet pipe is provided on one side of the tower body, an exhaust pipe is provided on the top rear side of the tower body, a water pump is provided on one side of the top of the water tank, and a condensation tank is provided on the top of the water pump.

[0007] Furthermore, the spray structure includes a connecting shaft, a water collecting pipe 1, a gear 1, a water collecting pipe 2, a gear 2, a transmission shaft and a motor. A connecting shaft is provided on the inner top side of the tower body, one end of the connecting shaft is movably connected to the inner wall of the tower body, and the other end is fixedly connected to the water collecting pipe 1, the two sides of the bottom of the water collecting pipe 1 are respectively fixedly connected to the water collecting pipe 2, the outer wall of the connecting shaft is fixedly connected to the gear 1, one side of the gear 1 is meshed and connected to the gear 2, the top of the gear 2 is fixedly connected to the transmission shaft, and the top of the transmission shaft passes through the tower body and is connected to the motor.

[0008] Furthermore, the filtering device includes a filter box, an inner cavity, a filter screen, a limiting structure, a handle and a slot. The inner cavity is provided on the top of the front side of the filter box. The inner part of the inner cavity is slidably connected to the filter screen. The front side of the filter screen is fixedly connected to the handle. The front parts of both sides of the filter screen are respectively provided with cavities, and two groups of retractable limiting structures are respectively provided in the two cavities. Two slots adapted to the limiting structures are respectively provided on both sides of the inner cavity.

[0009] Furthermore, one end of the insertion rod away from the spring passes through the cavity and is adaptively connected to the slot, and one end of the push rod away from the moving block passes through the cavity and is connected to the button.

[0010] Furthermore, the filtering device is connected to the bottom of the tower body through a drainage pipe, and the filtering device is connected to the water tank through a water inlet pipe.

[0011] Furthermore, the spray structure also includes a spray head, a plurality of equidistant spray heads are provided at the bottom of the water collecting pipe 1, a plurality of equidistant spray heads are provided on both sides of the two water collecting pipes 2, and the interiors of the connecting shaft, water collecting pipe 1 and water collecting pipe 2 are interconnected.

[0012] Furthermore, each group of the limiting structures includes a sliding rod, a spring, a moving block, an insertion rod and a pushing rod. A sliding rod is provided on one side of the cavity and a spring is provided on the other side. One end of the spring is fixedly connected to the inner wall of the cavity and the other end is fixedly connected to the insertion rod. The outer wall of the sliding rod is sleeved with the moving block. The moving block and the insertion rod are connected by a connecting rod. The side of the moving block away from the connecting rod is fixedly connected to the pushing rod.

[0013] Furthermore, a delivery pipe is provided on the top of the condensation box, one end of the delivery pipe is plugged into the condensation box, and the other end passes through the tower body and is plugged into the connecting shaft.

[0014] The advantages of the utility model compared with the existing technology are:

[0015] 1. The utility model provides a high-efficiency heat dissipation cooling tower, which is equipped with a filtering device. The water flow after cooling is filtered through a filter screen, thereby preventing solid particles from damaging the water pump and increasing the service life of the water pump. The filter screen is easy to disassemble and clean through a limiting structure, thereby ensuring the filtering effect and service life of the filter screen;

[0016] 2. The utility model provides a high-efficiency heat dissipation cooling tower, which replaces the spray disk with a rotating spray head, drives gear two to rotate through a motor, drives gear one to rotate through gear two, drives water collecting pipes one and water collecting pipes two to rotate through gear one, sprays water mist through the spray head on the bottom side of water collecting pipe one and the spray heads on both sides of water collecting pipe two, and when the spray head rotates, the water mist can be more evenly distributed in the cooling tower and cover a wider area. Such distribution helps to increase the contact area between the water mist and the hot air, thereby improving the heat dissipation efficiency and enabling the cooling tower to quickly reduce the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of the utility model.

[0018] Figure 2 yes Figure 1 Schematic diagram of the internal structure of the middle tower.

[0019] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0020] Figure 4 yes Figure 3 A magnified view of the internal structure at point B in the middle.

[0021] As shown in the figure: 1. bracket; 2. tower body; 3. spray structure; 301. connecting shaft; 302. water collecting pipe 1; 303. gear 1; 304. water collecting pipe 2; 305. spray head; 306. gear 2; 307. transmission shaft; 308. motor; 4. filtering device; 401. filter box; 402. inner cavity; 403. filter screen; 404. limiting structure; 4041. sliding rod; 4042. spring; 4043. moving block; 4044. plug rod; 4045. connecting rod; 4046. pushing rod; 4047. button; 405. handle; 406. slot; 5. water tank; 6. water pump; 7. condensing box; 8. delivery pipe; 9. drain pipe; 10. exhaust pipe; 11. water inlet pipe; 12. air inlet pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1 As shown, it includes a bracket 1 and a tower body 2, the tower body 2 is provided on the top of the bracket 1, a filtering device 4 is provided at the center of the bottom of the bracket 1, a water tank 5 is provided on one side of the bottom of the bracket 1, a spray structure 3 is provided inside the tower body 2, an air inlet pipe 12 is provided on one side of the tower body 2, an exhaust pipe 10 is provided on the rear side of the top of the tower body 2, a water pump 6 is provided on one side of the top of the water tank 5, a condensation tank 7 is provided on the top of the water pump 6, the filtering device 4 and the bottom of the tower body 2 are connected through a drain pipe 9, the filtering device 4 and the water tank 5 are connected through a water inlet pipe 11, a delivery pipe 8 is provided on the top of the condensation tank 7, one end of the delivery pipe 8 is plugged into the condensation tank 7, and the other end passes through the tower body 2 and is plugged into the connecting shaft 301.

[0024] like Figure 2 As shown, the spray structure 3 includes a connecting shaft 301, a water collecting pipe 1 302, a gear 1 303, a water collecting pipe 2 304, a gear 2 306, a transmission shaft 307 and a motor 308. The inner top side of the tower body 2 is provided with a connecting shaft 301, one end of the connecting shaft 301 is movably connected to the inner wall of the tower body 2, and the other end is fixedly connected to the water collecting pipe 1 302. The two sides of the bottom of the water collecting pipe 1 302 are respectively fixedly connected to the water collecting pipe 2 304, the outer wall of the connecting shaft 301 is fixedly connected to the gear 1 303, one side of the gear 1 303 is meshedly connected to the gear 2 306, the top of the gear 2 306 is fixedly connected to the transmission shaft 307, the top of the transmission shaft 307 passes through the tower body 2 and is connected to the motor 308, the spray structure 3 also includes a spray head 305, a plurality of equidistant spray heads 305 are provided at the bottom of the water collecting pipe 1 302, and two collecting pipes 302 are fixedly connected to the water collecting pipe 2 304. A number of equidistant spray heads 305 are respectively provided on both sides of the water pipe 2 304, and the interiors of the connecting shaft 301, the water collecting pipe 1 302 and the water collecting pipe 2 304 are interconnected. The rotating spray head 305 replaces the spray disk, and the motor 308 drives the gear 2 306 to rotate, and the gear 2 306 drives the gear 1 303 to rotate, and the gear 1 303 drives the water collecting pipe 1 302 and the water collecting pipe 2 304 to rotate, and the spray heads 305 on the bottom side of the water collecting pipe 1 302 and the spray heads 305 on both sides of the water collecting pipe 2 304 spray water mist. When the spray heads 305 rotate, the water mist can be more evenly distributed in the cooling tower and cover a wider area. Such distribution helps to increase the contact area between the water mist and the hot air, thereby improving the heat dissipation efficiency and enabling the cooling tower to quickly reduce the temperature.

[0025] like Figure 3As shown, the filter device 4 includes a filter box 401, an inner cavity 402, a filter screen 403, a limiting structure 404, a handle 405 and a slot 406. The inner cavity 402 is provided on the front top of the filter box 401. The inner cavity 402 is slidably connected to the filter screen 403. The front side of the filter screen 403 is fixedly connected to the handle 405. The front parts of both sides of the filter screen 403 are respectively provided with cavities, and two groups of retractable limiting structures 404 are respectively provided in the two cavities. Two slots 406 adapted to the limiting structures 404 are respectively provided on both sides of the inner cavity 402. The filter device 4 is provided, and the cooled water flow is filtered through the filter screen 403, so as to avoid solid particles from damaging the water pump 6 and increase the service life of the water pump 6. The limiting structure 404 makes it easy to disassemble and clean the filter screen 403, so as to ensure the filtering effect and service life of the filter screen 403.

[0026] like Figure 4 As shown, each group of limiting structures 404 includes a sliding rod 4041, a spring 4042, a moving block 4043, an insertion rod 4044 and a pushing rod 4046. A sliding rod 4041 is provided on one side of the cavity, and a spring 4042 is provided on the other side. One end of the spring 4042 is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the insertion rod 4044. The outer wall of the sliding rod 4041 is sleeved with the moving block 4043. The moving block 4043 and the insertion rod 4044 are connected by a connecting rod 4045. The side of the moving block 4043 away from the connecting rod 4045 is fixedly connected to the pushing rod 4046. The end of the insertion rod 4044 away from the spring 4042 passes through the cavity and is adaptably connected to the slot 406. The end of the pushing rod 4046 away from the moving block 4043 passes through the cavity and is connected to the button 4047.

[0027] In specific use, refer to Figures 1 to 4As shown, firstly, it is connected with the industrial exhaust end through the air intake pipe 12. When the incoming air is cooled, the water pump 6 draws water from the water tank 5, condenses it through the condenser box 7, and then transports it to the spray structure 3 from the delivery pipe 8. The motor 308 is started, and the motor 308 drives the gear 2 306 to rotate, and the gear 2 306 drives the gear 1 303 to rotate, and the gear 1 303 drives the water collecting pipe 1 302 and the water collecting pipe 2 304 to rotate, and the spray head 305 on the bottom side of the water collecting pipe 1 302 and the spray heads 305 on both sides of the water collecting pipe 2 304 spray water mist. When the spray head 305 rotates, the water mist can be more evenly distributed in the cooling tower and cover a wider area. Such distribution helps to increase the contact area between the water mist and the hot air, thereby improving the heat dissipation efficiency. , so that the cooling tower can quickly reduce the temperature, the cooled water flows into the bottom end of the tower body 2, and then is discharged into the filter device 4 through the drain pipe 9, and the water is filtered through the filter screen 403 to prevent other solid particles from being mixed in the water flow, and the water flow inside the filter box 401 is transported to the inside of the water tank 5 through the water inlet pipe 11, so as to form a circulating water flow. When the filter screen 403 is used for a long time, by pressing the buttons 4047 on both sides, the push rod 4046, the moving block 4043, the connecting rod 4045 and the insertion rod 4044 are driven to move into the cavity through the buttons 4047, so that the insertion rod 4044 squeezes the spring 4042 and disengages from the limit of the slot 406, and the filter screen 403 can be removed and cleaned through the handle 405, thereby increasing the filtering effect of the filter screen 403.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-efficiency heat dissipation cooling tower, characterized in that: The invention comprises a support (1) and a tower body (2), wherein the tower body (2) is arranged on the top of the support (1), a filtering device (4) is arranged at the center of the bottom of the support (1), a water tank (5) is arranged on one side of the bottom of the support (1), a spray structure (3) is arranged inside the tower body (2), an air inlet pipe (12) is arranged on one side of the tower body (2), an exhaust pipe (10) is arranged on the rear side of the top of the tower body (2), a water pump (6) is arranged on one side of the top of the water tank (5), and a condensation tank (7) is arranged on the top of the water pump (6).

2. A high-efficiency heat dissipation cooling tower according to claim 1, characterized in that: The filtering device (4) is connected to the bottom of the tower body (2) via a drainage pipe (9), and the filtering device (4) is connected to the water tank (5) via a water inlet pipe (11).

3. A high-efficiency heat dissipation cooling tower according to claim 1, characterized in that: The spray structure (3) comprises a connecting shaft (301), a water collecting pipe 1 (302), a gear 1 (303), a water collecting pipe 2 (304), a gear 2 (306), a transmission shaft (307) and a motor (308). A connecting shaft (301) is provided on the inner top side of the tower body (2). One end of the connecting shaft (301) is movably connected to the inner wall of the tower body (2), and the other end is fixedly connected to the water collecting pipe 1 (302). Both sides of the bottom of the water collecting pipe 1 (302) are respectively fixedly connected to the water collecting pipe 2 (304). The outer wall of the connecting shaft (301) is fixedly connected to the gear 1 (303). One side of the gear 1 (303) is meshedly connected to the gear 2 (306). The top end of the gear 2 (306) is fixedly connected to the transmission shaft (307). The top end of the transmission shaft (307) passes through the tower body (2) and is connected to the motor (308).

4. A high-efficiency heat dissipation cooling tower according to claim 3, characterized in that: The spray structure (3) also includes a spray head (305), a plurality of equidistant spray heads (305) are provided at the bottom of the water collecting pipe 1 (302), and a plurality of equidistant spray heads (305) are provided on both sides of the two water collecting pipes 2 (304), respectively, and the interiors of the connecting shaft (301), the water collecting pipe 1 (302) and the water collecting pipe 2 (304) are interconnected.

5. The high-efficiency heat dissipation cooling tower according to claim 1, characterized in that: The filtering device (4) comprises a filtering box (401), an inner cavity (402), a filtering net (403), a limiting structure (404), a handle (405) and a slot (406); the inner cavity (402) is provided at the top of the front side of the filtering box (401); the inner part of the inner cavity (402) is slidably connected to the filtering net (403); the front side of the filtering net (403) is fixedly connected to the handle (405); the front parts of both sides of the filtering net (403) are respectively provided with cavities; two groups of retractable limiting structures (404) are respectively provided in the two cavities; and two slots (406) adapted to the limiting structures (404) are respectively provided on both sides of the inner cavity (402).

6. A high-efficiency heat dissipation cooling tower according to claim 5, characterized in that: Each group of the limiting structures (404) includes a sliding rod (4041), a spring (4042), a moving block (4043), an insertion rod (4044) and a pushing rod (4046). A sliding rod (4041) is provided on one side of the cavity, and a spring (4042) is provided on the other side. One end of the spring (4042) is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the insertion rod (4044). The outer wall of the sliding rod (4041) is sleeved with the moving block (4043). The moving block (4043) and the insertion rod (4044) are connected by a connecting rod (4045). The side of the moving block (4043) away from the connecting rod (4045) is fixedly connected to the pushing rod (4046).

7. A high-efficiency heat dissipation cooling tower according to claim 6, characterized in that: The end of the insertion rod (4044) away from the spring (4042) passes through the cavity and is adapted to be connected with the slot (406), and the end of the push rod (4046) away from the moving block (4043) passes through the cavity and is connected with the button (4047).

8. The high-efficiency heat dissipation cooling tower according to claim 1, characterized in that: A delivery pipe (8) is provided on the top of the condensation box (7), one end of the delivery pipe (8) is plugged into the condensation box (7), and the other end passes through the tower body (2) and is plugged into the connecting shaft (301).

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