Cooling water device for strengthening heat dissipation of cooling water of air conditioner

Abstract

The utility model relates to the field of energy equipment, and discloses a cooling water device for strengthening heat dissipation of cooling water of an air conditioner, which comprises a water chilling unit, a cooling water supply pipe is fixedly connected to the right side of the water chilling unit, and a cooling water pump is fixedly connected to the outside of the cooling water supply pipe. The exterior of the cooling water supply pipe is fixedly connected with a first water treatment device, the top of the cooling water supply pipe is provided with a leakage-proof assembly for sealing, the top of the leakage-proof assembly is fixedly connected with an open type cooling tower, and the left side of the water chilling unit is fixedly connected with a freezing water return pipe; the top of the freezing water return pipe is fixedly connected with a constant-pressure water supplementing device, and the exterior of the freezing water return pipe is fixedly connected with a second water treatment device. According to the cooling tower, cooling can be conducted in the transportation process of cooling water, inlet air can be cooled through the radiation refrigeration coating when the cooling tower is used for cooling, and the heat dissipation efficiency and the energy-saving performance of the cooling tower are improved.

Description

Technical Field

[0001] The utility model relates to the field of energy equipment, in particular to a cooling water device for enhancing the heat dissipation of cooling water for air conditioning. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from the system and discharge it into the atmosphere to lower the water temperature. It uses the flow of water and air to exchange heat and generate steam. The steam evaporates and takes away the heat to achieve evaporative heat dissipation, convection heat transfer and radiation heat transfer. It dissipates the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature through evaporative heat dissipation to ensure the normal operation of the system. The device is generally barrel-shaped, hence the name cooling tower.

[0003] In the prior art, some cooling water devices for heat dissipation of air-conditioning cooling water cannot improve the cooling efficiency of the cooling tower by cooling water during transportation during actual use, resulting in poor cooling efficiency of the cooling tower. Therefore, in response to the above problems, a cooling water device for enhancing the heat dissipation of air-conditioning cooling water is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology and propose a cooling water device for enhancing the heat dissipation of air-conditioning cooling water, aiming to improve the problem that the existing technology cannot cool the cooling water during the transportation process of the cooling tower to improve the cooling efficiency of the cooling tower.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a cooling water device for enhancing the heat dissipation of air-conditioning cooling water, comprising a chiller, the right side of the chiller is fixedly connected to a cooling water supply pipe, the outside of the cooling water supply pipe is fixedly connected to a cooling water pump, the outside of the cooling water supply pipe is fixedly connected to a water treatment device 1, the top of the cooling water supply pipe is provided with a leak-proof component for sealing, the top of the leak-proof component is fixedly connected to an open cooling tower, the left side of the chiller is fixedly connected to a chilled return water pipe, the outside of the chilled return water pipe is fixedly connected to a chilled water pump, the top of the chilled return water pipe is fixedly connected to a constant-pressure water replenishment device, the outside of the chilled return water pipe is fixedly connected to a water treatment device 2, the left side of the water treatment device 2 is fixedly connected to a terminal device, the right side of the chiller is fixedly connected to the cooling return water pipe, the right side of the terminal device is fixedly connected to the chilled water supply pipe, the outside of the cooling water supply pipe is fixedly connected to a roof, and the inside of the open cooling tower is fixedly connected to a cooling tower body.

[0006] As a further description of the above technical solution:

[0007] The leakage-proof component includes a connecting tube, the internal thread of which is connected to the outside of the cooling water supply pipe, a plurality of sleeves are fixedly connected to the inside of the connecting tube, a spring is provided inside the sleeve, a cylindrical sleeve is slidably connected to the inside of the sleeve, and a sealing ring is fixedly connected to the bottom of the plurality of cylindrical sleeves.

[0008] As a further description of the above technical solution:

[0009] The right side of the freezing water supply pipe is fixedly connected to the left side of the chiller, and the bottom of the cooling water return pipe is fixedly connected to the top of the open cooling tower.

[0010] As a further description of the above technical solution:

[0011] The outside of the cooling water return pipe is fixedly connected to the inside of the roof.

[0012] As a further description of the above technical solution:

[0013] The bottom of the sealing ring contacts the top of the cooling water supply pipe.

[0014] As a further description of the above technical solution:

[0015] The outside of the open cooling tower is fixedly connected to a plurality of cooling tower air inlet grilles, the outside of the cooling water supply pipe is fixedly connected to the outer wall of the cooling water pipe, and the roof and the outer wall of the cooling water pipe, the cooling tower air inlet grilles and the outside of the open cooling tower are all provided with radiant cooling paint.

[0016] As a further description of the above technical solution:

[0017] One side of the spring is fixedly connected to the inside of the sleeve, and the other side of the spring is fixedly connected to the inside of the cylindrical sleeve.

[0018] As a further description of the above technical solution:

[0019] The outside of the sealing ring is slidably connected to the inside of the connecting tube, and the sealing ring is made of rubber.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model has a reasonable structural design, a wide range of applications, is easy to operate, can fully utilize energy, is green and environmentally friendly, can cool the cooling water during transportation, and can cool the incoming air through the radiation refrigeration coating when the cooling tower is cooling, thereby improving the efficiency of cooling tower heat dissipation and energy saving, and has important economic and social value.

[0022] 2. In this utility model, the connecting tube, sleeve, spring, cylindrical sleeve, and sealing ring work together to effectively seal the connection. The spring provides a certain elastic pressure, which makes the cylindrical sleeve and sealing ring fit tightly at the connection between the cooling water supply pipe and the open cooling tower, preventing cooling water leakage and ensuring the sealing and stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a cooling water device for enhancing heat dissipation of air-conditioning cooling water proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the open cooling tower structure of a cooling water device for enhancing the heat dissipation of air-conditioning cooling water proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a schematic diagram of the cooling water supply pipe structure of a cooling water device for enhancing the heat dissipation of air-conditioning cooling water proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the cooling tower air inlet grille structure of a cooling water device for enhancing the heat dissipation of air-conditioning cooling water proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of the cooling tower structure of a cooling water device for enhancing heat dissipation of air-conditioning cooling water proposed by the present invention;

[0029] Figure 7 This is a schematic diagram of the roof structure of a cooling water device for enhancing the heat dissipation of air-conditioning cooling water proposed by the present invention.

[0030] Legend:

[0031] 1. Chiller; 2. Cooling water pump; 3. Water treatment device 1; 4. Open cooling tower; 41. Cooling tower body; 42. Cooling tower air inlet grille; 5. Chilled water pump; 6. Constant pressure water supply device; 7. Water treatment device 2; 8. Terminal equipment; 9. Cooling water supply pipe; 91. Outer wall of cooling water pipe; 10. Cooling return pipe; 11. Chilled return pipe; 12. Chilled water supply pipe; 13. Roof; 14. Radiant cooling paint; 15. Connecting tube; 16. Sleeve; 17. Spring; 18. Cylinder sleeve; 19. Sealing ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figures 1 to 3 As shown, the present invention provides an embodiment: a cooling water device for enhancing heat dissipation of air-conditioning cooling water, comprising a chiller 1. The chiller 1 plays a core role in the entire air-conditioning system, and the heat generated needs to be dissipated by cooling water.

[0034] A cooling water supply pipe 9 is fixedly connected to the right side of the chiller 1. This pipe is responsible for transporting heated cooling water to the open cooling tower 4. A cooling water pump 2 is fixedly connected to the outside of this pipe. Once activated, this pump provides power for the cooling water transport. Also fixedly connected to the outside of this pipe is a water treatment unit 3, which treats the cooling water to ensure water quality and prevent scaling and corrosion.

[0035] Reference Figure 3 As shown, a leak-proof component for sealing is provided at the top of the cooling water supply pipe 9. The leak-proof component includes a connecting tube 15. The internal thread of the connecting tube 15 is connected to the outside of the cooling water supply pipe 9. The connecting tube 15 serves to connect the cooling water supply pipe 9 with the open cooling tower 4. A plurality of sleeves 16 are fixedly connected to the interior of the connecting tube 15. The sleeves 16 provide support for the internal springs 17 and cylindrical sleeves 18. A spring 17 is provided inside the sleeve 16. One side of the spring 17 is fixedly connected to the interior of the sleeve 16, and the other side of the spring 17 is fixedly connected to the interior of the cylindrical sleeve 18. The spring 17 provides a certain elastic pressure.

[0036] The inside of the sleeve 16 is slidably connected to a cylindrical sleeve 18, and the bottoms of multiple cylindrical sleeves 18 are fixedly connected to sealing rings 19. The outside of the sealing ring 19 is slidably connected to the inside of the connecting tube 15. The sealing ring 19 is made of rubber. The bottom of the sealing ring 19 contacts the top of the cooling water supply pipe 9. The pressure of the spring 17 makes the cylindrical sleeve 18 and the sealing ring 19 fit tightly at the connection between the cooling water supply pipe 9 and the open cooling tower 4 to prevent cooling water leakage and ensure sealing and stability.

[0037] Reference Figure 1 and Figure 5 、 Figure 6As shown, the top of the leak-proof component is fixedly connected to an open cooling tower 4, which is composed of a cooling tower body 41 and a cooling tower air inlet grille 42. When air enters the cooling tower body 41 through the cooling tower air inlet grille 42, it exchanges heat with the high-temperature cooling water, reducing the temperature of the cooling water. When the open cooling tower 4 is in operation, during the process of transporting cooling water from the chiller 1 to the cooling tower, the outer wall 91 of the cooling water pipe outside the cooling water supply pipe 9 is coated with a radiation cooling paint 14, which can play a certain role in cooling the cooling water during transportation. In addition, the cooling tower air inlet grille 42 outside the open cooling tower 4 is also coated with a radiation cooling paint 14, which reduces the inlet air temperature of the open cooling tower 4, thereby improving the cooling efficiency of the open cooling tower 4 and enhancing the energy saving performance of the open cooling tower 4.

[0038] Reference Figure 1 and Figure 2 As shown, a chilled water return pipe 11 is fixedly connected to the left side of the chiller 1. A chilled water pump 5 is fixedly connected to the outside of the chilled water return pipe 11. The chilled water return pipe 11 returns the chilled water, which has absorbed heat, back to the chiller 1 for further cooling. A constant-pressure water replenishment device 6 is fixedly connected to the top of the chilled water return pipe 11. This device ensures stable pressure in the system and replenishes water lost due to evaporation and leakage. A water treatment device 2 7 is fixedly connected to the outside of the chilled water return pipe 11. This water treatment device 2 7 treats the chilled water.

[0039] Reference Figure 1 and Figure 4 、 Figure 7 As shown, the left side of the water treatment device 2 7 is fixedly connected to the terminal device 8, which provides cooling for the indoor space. The right side of the chiller 1 is fixedly connected to a cooling return pipe 10. The bottom of the cooling return pipe 10 is fixedly connected to the top of the open cooling tower 4. The outside of the open cooling tower 4 is fixedly connected to multiple cooling tower air inlet grilles 42. The outside of the cooling water supply pipe 9 is fixedly connected to the cooling water pipe outer wall 91. The roof 13 and the cooling water pipe outer wall 91, the cooling tower air inlet grille 42, and the outside of the open cooling tower 4 are all provided with a radiation cooling coating 14. The inside of the open cooling tower 4 is fixedly connected to the cooling tower body 41. The outside of the cooling water supply pipe 9 is fixedly connected to the roof 13. The cooling return pipe 10 returns the cooled water to the chiller 1, forming a cycle. The outside of the cooling return pipe 10 is fixedly connected to the inside of the roof 13. The radiation cooling coating 14 on the roof 13 may reflect some heat, further assisting the cooling effect of the cooling tower and improving the cooling efficiency of the cooling tower.

[0040] The right side of the terminal device 8 is fixedly connected to a chilled water supply pipe 12, and the right side of the chilled water supply pipe 12 is fixedly connected to the left side of the chiller 1. The chilled water pump 5 is responsible for transporting the chilled water generated by the chiller 1 to the terminal device 8 through the chilled water supply pipe 12.

[0041] Working Principle: Cooling water flows along the cooling water supply pipe 9 to the open cooling tower 4. When the open cooling tower 4 is in operation, during the process of transporting cooling water from the chiller 1 to the cooling tower, the outer wall 91 of the cooling water supply pipe 9 is coated with a radiant cooling paint 14, which can cool the cooling water during transportation. In addition, the cooling tower air inlet grille 42 outside the open cooling tower 4 is also coated with a radiant cooling paint 14, which reduces the inlet air temperature of the open cooling tower 4, thereby improving the cooling efficiency of the open cooling tower 4 and enhancing the energy efficiency of the open cooling tower 4. During the operation of the air conditioning system, the heat generated by the chiller 1 needs to be dissipated by the cooling water. The cooling water pump 2 is activated and transports the heated cooling water out through the cooling water supply pipe 9. The special design of the cooling water pipe outer wall 91 outside the cooling water supply pipe 9 may help reduce heat transfer or enhance the heat dissipation effect. The open cooling tower 4 consists of a cooling tower body 41 and a cooling tower air inlet grille 42. When air enters the cooling tower body 41 through the cooling tower air inlet grille 42, it exchanges heat with the high-temperature cooling water, lowering the temperature of the cooling water. The radiant cooling paint 14 on the roof 13 may reflect some of the heat, further assisting the cooling effect of the cooling tower and improving its cooling efficiency.

[0042] The cooled water then returns to the chiller 1 through the cooling return pipe 10, completing the cycle. During this process, water treatment device 1 3 and water treatment device 2 7 respectively treat the water in the cooling system to ensure water quality and prevent scaling and corrosion problems that affect the system's operating efficiency.

[0043] At the same time, the constant-pressure water replenishment device 6 ensures stable pressure in the system and replenishes water lost due to evaporation and leakage. The chilled water pump 5 is responsible for transporting the chilled water produced by the chiller 1 through the chilled water supply pipe 12 to the terminal device 8 to provide cooling for the indoor space. After absorbing heat, the chilled water returns to the chiller 1 through the chilled water return pipe 11 for further cooling.

[0044] At the connection between the cooling water supply pipe 9 and the open cooling tower 4, the connecting tube 15, sleeve 16, spring 17, cylindrical sleeve 18, and sealing ring 19 work together to effectively seal the connection. Spring 17 provides a certain elastic pressure, which makes the cylindrical sleeve 18 and sealing ring 19 fit tightly at the connection between the cooling water supply pipe 9 and the open cooling tower 4, preventing cooling water leakage and ensuring the sealing and stability of the system.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling water device for enhancing heat dissipation of cooling water for air conditioning, comprising a chiller (1), characterized in that: The right side of the chiller (1) is fixedly connected to a cooling water supply pipe (9), the outside of the cooling water supply pipe (9) is fixedly connected to a cooling water pump (2), the outside of the cooling water supply pipe (9) is fixedly connected to a water treatment device (3), the top of the cooling water supply pipe (9) is provided with a leak-proof component for sealing, the top of the leak-proof component is fixedly connected to an open cooling tower (4), the left side of the chiller (1) is fixedly connected to a refrigerated return water pipe (11), the outside of the refrigerated return water pipe (11) is fixedly connected to a refrigerated water pump (5), the refrigerated The top of the return pipe (11) is fixedly connected to a constant pressure water supply device (6), the outside of the refrigerated return pipe (11) is fixedly connected to a water treatment device 2 (7), the left side of the water treatment device 2 (7) is fixedly connected to a terminal device (8), the right side of the chiller (1) is fixedly connected to a cooling return pipe (10), the right side of the terminal device (8) is fixedly connected to a refrigerated water supply pipe (12), the outside of the cooling water supply pipe (9) is fixedly connected to a roof (13), and the inside of the open cooling tower (4) is fixedly connected to a cooling tower body (41).

2. A cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 1, characterized in that: The anti-leakage component includes a connecting tube (15), the internal thread of the connecting tube (15) is connected to the outside of the cooling water supply pipe (9), the interior of the connecting tube (15) is fixedly connected to a plurality of sleeves (16), the interior of the sleeve (16) is provided with a spring (17), the interior of the sleeve (16) is slidably connected to a cylindrical sleeve (18), and the bottoms of the plurality of cylindrical sleeves (18) are fixedly connected to a sealing ring (19).

3. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 1, characterized in that: The right side of the freezing water supply pipe (12) is fixedly connected to the left side of the chiller (1), and the bottom of the cooling return water pipe (10) is fixedly connected to the top of the open cooling tower (4).

4. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 1, characterized in that: The exterior of the cooling water return pipe (10) is fixedly connected to the interior of the roof (13).

5. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 2, characterized in that: The bottom of the sealing ring (19) contacts the top of the cooling water supply pipe (9).

6. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 1, characterized in that: The exterior of the open cooling tower (4) is fixedly connected to a plurality of cooling tower air inlet grilles (42); the exterior of the cooling water supply pipe (9) is fixedly connected to the outer wall of the cooling water pipe (91); and the roof (13), the outer wall of the cooling water pipe (91), the cooling tower air inlet grilles (42), and the exterior of the open cooling tower (4) are all provided with a radiant cooling coating (14).

7. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 2, characterized in that: One side of the spring (17) is fixedly connected to the inside of the sleeve (16), and the other side of the spring (17) is fixedly connected to the inside of the cylindrical sleeve (18).

8. The cooling water device for enhancing heat dissipation of air-conditioning cooling water according to claim 2, characterized in that: The outside of the sealing ring (19) is slidably connected to the inside of the connecting tube (15), and the material of the sealing ring (19) is rubber.

Images