A water circulation cooling device for an evaporative cooling air conditioner main unit

Abstract

The utility model discloses a water circulation cooling device for an evaporative cooling air conditioner main unit, and relates to the technical field of evaporative cooling air conditioner units. A heat dissipation main unit water tank is installed at the bottom of a shell module, and a circulation module is installed in the shell module, the internal sedimentation area of ​​the heat dissipation main unit water tank, and a filtering device. The circulation module can circulate the hot water generated by the heat exchange of the condenser of the evaporative cooling air conditioner main unit to the condenser inside the evaporative cooling air conditioner main unit after cooling by the heat dissipation main unit circulation module, and then circulate to the condenser inside the evaporative cooling air conditioner main unit, and repeat the circulation work. An integrated water distributor is installed at the top of the shell module, and a water curtain is formed on the side of the shell module. A fan is installed inside the integrated water distributor. When the fan is working, external air enters from the four sides of the shell module, thereby taking away the heat of the circulating water on the water curtain paper. The existing evaporative cooling air conditioner pipeline blockage problem and condenser sleeve blockage problem can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporative cooling air-conditioning units, in particular to a condenser water circulation cooling device of an evaporative cooling power-saving air-conditioning host. Background Art

[0002] The cooling unit of the air conditioner is usually installed outdoors. Its function is to cool the indoor air. During the cooling process, the condenser will generate a lot of heat. In order to quickly remove the heat, the existing air conditioner host generally adopts air cooling or water circulation cooling. The moist water curtain paper of the outdoor unit of the air conditioner unit that currently adopts water circulation cooling absorbs dust and impurities in the air, causing the air conditioner host circulating water pipe or sleeve (condenser) to be blocked. The dust and impurities wear the wall of the circulating pipe during the water circulation, causing the leakage of Freon and causing the host to be damaged and scrapped. The air cooling has a poor cooling effect on the condenser of the air conditioner host, thus affecting the energy efficiency ratio. The water-cooled air conditioners on the market are prone to blockage of the air conditioner host heat dissipation circulating water sleeve (condenser). There are dust and impurities in the circulating water, which are easy to wear the inner circulation pipe of the sleeve, causing the air conditioner host to leak and water to enter, causing the air conditioner circulation system to enter water and be damaged or scrapped.

[0003] The existing water cooling devices for air conditioner mainframes usually adopt air cooling or water cooling as the structural form. Due to the above structural disadvantages, we propose a water circulation cooling device for evaporative cooling air conditioner mainframes, which eliminates the problems of low energy efficiency ratio of air cooling and easy blockage of water cooling. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water circulation cooling device for an evaporative cooling air conditioner main unit, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a condenser heat dissipation water circulation cooling device of an air conditioner host, comprising:

[0006] A shell module, which allows external air to enter the inside on one hand, and forms a water curtain on the side on the other hand;

[0007] The heat dissipation host water tank is installed at the bottom end of the shell module, is communicated with the shell module, and is provided with a sedimentation area.

[0008] The circulation module is installed inside the housing module and the heat dissipation host water tank, and can send the precipitated and filtered cooling to the air conditioner host through a water pump, and then circulate it back to cool down;

[0009] An integrated water distributor, which is installed on the top of the shell module and can distribute water to the shell module;

[0010] A fan is installed inside the integrated water distributor and serves as a power source for the air flow.

[0011] Furthermore, the water circulation cooling device of the evaporative cooling air conditioner host also includes:

[0012] A protective net is installed on the upper part of the integrated water distributor to protect the fan.

[0013] Furthermore, the water circulation cooling device of the evaporative cooling air conditioner host also includes:

[0014] The filter water tank is installed at the inner bottom end of the heat dissipation host water tank and can precipitate and filter the water delivered to the air conditioning host.

[0015] Furthermore, the housing module comprises:

[0016] A frame body 1, wherein the sides of the frame body 1 are all reserved with openings;

[0017] The water curtain paper and the air inlet window are both installed in each opening of the side portion, and the air inlet window is located outside the water curtain paper.

[0018] Furthermore, the circulation module includes:

[0019] A water pump, wherein the water pump is installed inside the filtered water tank, the water inlet end of the water pump is located in the filtered water tank, and a water outlet pipe is connected between the water outlet end and the water inlet end of the air conditioner host;

[0020] A water inlet pipe is installed inside the outer shell module, the water inlet end of the water inlet pipe is connected to the water outlet end of the air conditioner host, and the water outlet end is connected to the water inlet end of the integrated water distributor.

[0021] Furthermore, the circulation module also includes:

[0022] A shunt pipe is connected in series with the water inlet pipe, a shunt switch is installed in series in the section of the shunt pipe, and a control valve is installed in series in the section of the water inlet pipe located after the shunt pipe.

[0023] Furthermore, the integrated water distributor comprises:

[0024] A second frame body, wherein the second frame body is mounted on the top of the housing module;

[0025] A diverter groove, the diverter groove is integrally formed inside the frame body 2;

[0026] A water outlet nozzle, wherein a plurality of the water outlet nozzles are provided and distributed at the bottom end of the diversion trough;

[0027] A water inlet nozzle is reserved and arranged at a corner inside the diversion trough.

[0028] Furthermore, an air guide hole is provided through the middle of the integrated water distributor, and the blade portion of the fan is located inside the air guide hole.

[0029] Compared with the above-mentioned background technology, the water circulation cooling device of the evaporative cooling air-conditioning main unit provided in the present application includes a shell module, a heat dissipation main unit water tank, a circulation module, an integrated water distributor, a fan, a protective net and a filter water tank. The shell module is equipped with a water curtain paper, and combined with the integrated water distributor, the hot water can quickly form a thin layer of water curtain on the water curtain paper. When the external cold air passes through the water curtain paper, it will quickly take away the heat of the water curtain, thereby achieving the purpose of rapid cooling.

[0030] The utility model provides a water circulation cooling device for an evaporative cooling air conditioner main unit. Compared with the prior art, it has the following beneficial effects:

[0031] The water circulation cooling device of the evaporative cooling air-conditioning host is connected in series with the water inlet and outlet of the air-conditioning host. The hot water generated by the condenser of the air-conditioning host is pumped to the water distributor through the circulation module, and then the water distributor forms a layer of water curtain on the water curtain paper. When the built-in fan rotates, the external cold air takes away the heat of the water curtain. The cooling effect far exceeds the air cooling and water circulation cooling used in the existing air-conditioning host. Traditional water cooling is prone to blockage, while the water cooling circulation system is not easy to block, which reduces failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the disassembly of the utility model;

[0033] Figure 2 This is a schematic diagram of the disassembly of the housing module in the utility model;

[0034] Figure 3 This is a structural diagram of the circulation module in the utility model;

[0035] Figure 4 This is a schematic diagram of the structure of the integrated water distributor in the utility model;

[0036] Figure 5 It is a vertical half-section view of the utility model after assembly;

[0037] Figure 6 It is a transverse half-section view of the utility model after assembly.

[0038] In the figure: 1. Shell module; 11. Frame body 1; 12. Water curtain paper; 13. Air inlet window; 2. Heat dissipation host water tank; 3. Circulation module; 31. Water pump; 32. Water outlet pipe; 33. Water inlet pipe; 34. Diverter pipe; 35. Control valve; 36. Diverter switch; 4. Integrated water distributor; 41. Frame body 2; 42. Diverter slot; 43. Air guide hole; 44. Water outlet nozzle; 45. Water inlet nozzle; 5. Fan; 6. Protective net; 7. Filter water tank; 8. Sedimentation area; 9. Float level gauge. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] See also Figure 1 , 5 6. The utility model provides a technical solution: a water circulation cooling device for an evaporative cooling air conditioner main unit, comprising a shell module 1, a heat dissipation main unit water tank 2, a circulation module 3, an integrated water distributor 4, a fan 5, a protective net 6 and a filter water tank 7. The filter water tank 7 is surrounded by a sedimentation area 8, in which a float liquid level gauge 9 is installed. The shell module 1 is a structure with an open top and a bottom. The heat dissipation main unit water tank 2 is installed at the bottom of the shell module 1. The heat dissipation main unit water tank 2 can store circulating water. The shell module 1 and the heat dissipation main unit water tank 2 are installed together with the circulation module 3. The circulation module 3 can receive the central air conditioner water. The hot water of the conditioning host is cooled and then circulated to the interior of the central air-conditioning host. An integrated water distributor 4 is installed at the top of the outer shell module 1. The circulation module 3 transports the hot water to the integrated water distributor 4. After being diverted by the integrated water distributor 4, a water curtain is formed on the side of the outer shell module 1. The fan 5 is installed inside the integrated water distributor 4. When the fan 5 is working, external air enters from the four sides of the outer shell module 1. During the entry process, it will combine with the water curtain formed by the hot water, thereby taking away the heat of the hot water, so that the hot water falls into the water tank 2 of the heat dissipation host after cooling. In addition, in order to protect the fan 5, a protective net 6 is installed at the top of the integrated water distributor 4.

[0041] See also Figure 2 , 5 The shell module 1 includes a frame body 11, a water curtain paper 12 and an air inlet window 13. The frame body 11 has four sides, each of which has an opening reserved, and the water curtain paper 12 and the air inlet window 13 are installed in each opening. In order to meet the usage requirements, the air inlet window 13 is installed on the outside of the water curtain paper 12.

[0042] See also Figure 3 , 5 , 6. The circulation module 3 includes a water pump 31, a water outlet pipe 32 and a water inlet pipe 33, wherein the water pump 31 is installed inside the filtered water tank 7, and the water inlet of the water pump 31 is in the filtered water tank 7. With the barrier of the filtered water tank 7, impurities in the water cannot enter the water pump 31, and also cannot enter the central air-conditioning host. The water inlet pipe 33 needs to be connected to the hot water outlet port of the central air-conditioning host, and the water outlet pipe 32 needs to be connected to the cold water receiving end of the central air-conditioning host, and the water outlet pipe 32 is also connected to the water pump 31, so that water circulation can be achieved. In addition, the water outlet pipe 32 is also connected to a shunt pipe 34. When the water supply of the water outlet pipe 32 exceeds the demand of the integrated water distributor 4, the shunt switch 36 installed in series on the shunt pipe 34 is opened, and the water can be shunted to the heat dissipation host water tank 2, thereby preventing water from overflowing from the integrated water distributor 4. Adjusting the opening of the shunt switch 36 can also achieve the above effect, and specific users can choose freely.

[0043] See also Figure 4 The integrated water distributor 4 includes a frame body 41, a diverter groove 42, an air guide hole 43, a water outlet nozzle 44 and a water inlet nozzle 45, wherein the integrated water distributor 4 is formed by an injection mold. When the integrated water distributor 4 is manufactured, the diverter groove 42, the air guide hole 43, the water outlet nozzle 44 and the water inlet nozzle 45 will be automatically formed inside the frame body 41. The water inlet nozzle 45 is connected in series with the water inlet pipe 33. Several water outlet nozzles 44 correspond to the water curtain paper 12. The water discharged from the water outlet nozzles 44 will flow on the water curtain paper 12, thereby forming a water curtain. The blade part of the fan 5 is located in the air guide hole 43.

[0044] The water circulation cooling device of the evaporative cooling air-conditioning main unit, when working, the water inlet pipe 33 needs to be connected to the hot water outlet port of the central air-conditioning main unit, and the water outlet pipe 32 needs to be connected to the cold water receiving end of the central air-conditioning main unit. After the connection, the hot water of the central air-conditioning main unit will flow into the water inlet pipe 33, and the water inlet pipe 33 will transport the hot water to the diversion trough 42, and then through a plurality of water outlet nozzles 44, the hot water is transported to the water curtain paper 12. After the fan 5 rotates, a negative pressure is formed, allowing the outside air to enter through the air inlet window 13. After entering, the low-temperature air contacts the hot water forming the water curtain, and the heat is transferred to the air. The cooled water falls into the water tank 2 of the heat dissipation main unit. After starting the water pump 31, the cooled water returns to the central air-conditioning main unit through the water outlet pipe 32 to form a water cycle. In addition, the heated air is discharged from the upper part under the action of the fan 5, or a section of pipe is connected to the upper part to guide the hot air to other required areas, which is not shown in the figure.

[0045] In summary, the heat dissipation host water tank 2 is installed at the bottom end of the outer shell module 1, and the outer shell module 1, the sedimentation area 8 inside the heat dissipation host water tank 2 and the filtering device are jointly installed with the circulation module 3. The circulation module 3 can cool the hot water generated after the heat exchange of the condenser of the evaporative cooling air-conditioning host through the heat dissipation host circulation module 3, and then circulate it to the condenser inside the evaporative cooling air-conditioning host, so as to repeat the cycle. An integrated water distributor 4 is installed at the top of the outer shell module 1 to form a water curtain on the side of the outer shell module. The fan 5 is installed inside the integrated water distributor 4. When the fan 5 is working, the external air enters from the four sides of the outer shell module 1, thereby taking away the heat of the circulating water on the water curtain paper. The water circulation cooling device of the evaporative cooling air conditioner main unit is connected in series with the water inlet and outlet of the evaporative cooling air conditioner main unit. The hot water of the evaporative cooling air conditioner main unit is pumped to the water distributor through the circulation module, and the water flowing down from the water distributor forms a layer of water curtain on the water curtain paper. When the built-in fan rotates, the external cold air passes through the water curtain paper to take away the heat of the hot water after heat exchange on the water curtain paper. The cooling effect far exceeds the cooling tower used in the existing evaporative cooling air conditioner main unit; the cooling and air cooling device, because the dust and impurities contained in the cold air outside absorb the dust and impurities in the air after passing through the wet water curtain paper, the dust and impurities will be absorbed by the water and precipitated in the water after contacting with water, so the main unit can be cooled for a long time. More and more dust and impurities accumulate at work, leading to blockage of the evaporative air-conditioning circulating water pipe and the casing or (condenser). In severe cases, the water containing dust and impurities will rub against the casing wall for a long time during circulation, causing the pipe wall to be damaged, thereby causing water to enter the main unit circulation system and causing the main unit to be damaged or scrapped. Therefore, a sedimentation area is set in the heat dissipation main unit water tank, and dust and impurities are settled in this area. A filter layer is then set, and a non-porous or very dense filter net is provided in the heat dissipation main unit water tank under the filter layer. Slightly larger filter holes are provided in the middle and upper part, so that dust is settled in the sedimentation area, and larger impurities are filtered out by the filter holes. In this way, the existing evaporative air-conditioning pipeline blockage problem and the condenser casing blockage problem can be solved.

Claims

1. A water circulation cooling device for an evaporative cooling air conditioner, characterized in that: include: A shell module (1), wherein the shell module (1) allows external air to enter the interior on one hand, and forms a water curtain on the side on the other hand; A heat dissipation mainframe water tank (2), the heat dissipation mainframe water tank (2) being mounted at the bottom end of the outer shell module (1) and being in communication with the outer shell module (1); A circulation module (3), wherein the circulation module (3) is installed inside the housing module (1) and the heat dissipation host water tank (2), and can precipitate dust and filter impurities through the filter holes; An integrated water distributor (4), the integrated water distributor (4) being installed at the top of the shell module (1) and capable of distributing water to the shell module (1); A fan (5), wherein the fan (5) is installed inside the integrated water distributor (4) and serves as a power source for the air flow.

2. The water circulation cooling device for an evaporative cooling air conditioner according to claim 1, characterized in that: Also includes: A protective net (6) is installed on the upper part of the integrated water distributor (4) and can protect the fan (5).

3. The water circulation cooling device for an evaporative cooling air conditioner according to claim 1, characterized in that: Also includes: A filter water tank (7) is installed at the inner bottom end of the heat dissipation host water tank (2) and is capable of filtering water delivered to the air conditioning host.

4. The water circulation cooling device for an evaporative cooling air conditioner according to claim 1, characterized in that: The housing module (1) comprises: A frame body (11), wherein the sides of the frame body (11) are all provided with openings; The water curtain paper (12) and the air inlet window (13) are both installed in each opening of the side portion, and the air inlet window (13) is located outside the water curtain paper (12).

5. The water circulation cooling device for an evaporative cooling air conditioner according to claim 1, characterized in that: The circulation module (3) comprises: A water pump (31), the water pump (31) being installed inside the filtered water tank (7), the water inlet end of the water pump (31) being located in the filtered water tank (7), and a water outlet pipe (32) being connected between the water outlet end and the water inlet end of the air conditioner main unit; A water inlet pipe (33), wherein the water inlet pipe (33) is installed inside the housing module (1), the water inlet end of the water inlet pipe (33) is connected to the water outlet end of the air conditioner main unit, and the water outlet end is connected to the water inlet end of the integrated water distributor (4).

6. The water circulation cooling device for an evaporative cooling air conditioner according to claim 5, characterized in that: The circulation module (3) further comprises: A shunt pipe (34) is connected in series with the water inlet pipe (33), a shunt switch (36) is installed in series in a section of the shunt pipe (34), and a control valve (35) is installed in series in a section of the water inlet pipe (33) located after the shunt pipe (34).

7. The water circulation cooling device for an evaporative cooling air conditioner according to claim 1, characterized in that: The integrated water distributor (4) comprises: A second frame body (41), wherein the second frame body (41) is installed on the top of the housing module (1); A diverter groove (42), wherein the diverter groove (42) is integrally formed inside the second frame body (41); A water outlet nozzle (44), wherein a plurality of the water outlet nozzles (44) are provided and distributed at the bottom end of the diversion trough (42); A water inlet nozzle (45) is reserved and arranged at a corner inside the diversion trough (42).

8. The water circulation cooling device for an evaporative cooling air conditioner according to claim 7, characterized in that: An air guide hole (43) is provided through the middle of the integrated water distributor (4), and the blade portion of the fan (5) is located inside the air guide hole (43).

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