A spray cooling device for air conditioner condenser

Abstract

The utility model belongs to the technical field of air conditioner condensers, and specifically relates to an air conditioner condenser spray cooling device, including an outer casing, a fan chamber is provided on one side of the outer casing, a fan is arranged on the inner side of the fan chamber, a shell plate is provided at the output end of the fan in the fan chamber, a ventilation net is provided in the middle of the shell plate, a condenser is provided on the side of the fan away from the shell plate, a unit chamber is provided on one side of the outer casing at the fan chamber, a refrigerant container, a compressor and a drying filter are provided on the inner side of the unit chamber, a conduit is connected to the input end of the refrigerant container, and the conduit passes through the outer casing to the outer side and is provided with an interface 1. The pump draws water from the water tank, and then sprays the water into atomized form to the outer side of the condenser through the atomizing nozzle, so as to quickly dissipate the heat of the condenser, which can greatly increase the heat dissipation effect of the condenser, reduce the load of the compressor, and reduce the pressure of the evaporator, thereby greatly increasing the cooling effect of the indoor temperature, thereby reducing the energy consumption of the air conditioner.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning condensers, and in particular relates to a spray cooling device for an air-conditioning condenser. Background Art

[0002] The condenser of a household air conditioner is generally installed on the inside of the air conditioner outdoor unit. The heat in the condenser is dissipated by the fan. However, in the hot summer, the temperature is high and the temperature of the condenser is also at a high temperature. The efficiency of relying solely on the fan to dissipate heat is low, which will increase the load on the compressor and reduce the effect of the evaporator, resulting in poor cooling effect on the indoor temperature. Especially for the current one-to-many outdoor units for household use, the effect will be even worse and will greatly increase the energy consumption of the air conditioner. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide an air-conditioning condenser spray cooling device to solve the problem that in the hot summer, the temperature is high and the temperature of the condenser tube is also in a high temperature state. The efficiency of relying solely on the fan to dissipate heat is low, which will increase the load of the compressor and reduce the effect of the evaporator, thereby having a poor cooling effect on the indoor temperature. In particular, the effect will be even worse for the current one-to-many external units in household use, and the energy consumption of the air conditioner will be greatly increased.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: an air-conditioning condenser spray cooling device, comprising an outer casing, a fan chamber is provided on one side of the outer casing, a fan is arranged on the inner side of the fan chamber, a shell plate is provided at the output end of the fan in the fan chamber, a ventilation net is provided in the middle of the shell plate, a condenser is provided on the side of the fan away from the shell plate, an organic unit chamber is provided on one side of the fan chamber in the outer casing, a refrigerant container, a compressor and a drying filter are arranged on the inner side of the organic unit chamber, a conduit is connected to the input end of the refrigerant container, the conduit passes through the outer casing to the outside and an interface 1 is arranged, the output end of the refrigerant container is connected to the input end of the compressor, The output end of the compressor is connected to the input end of the condenser, and the output end of the condenser is connected to the drying filter. The output end of the drying filter passes through the outer casing to the outside and is provided with interface 2. A water tank is provided on the side of the outer casing away from the fan chamber, and a water replenishment port is provided on the upper side of the water tank. A pump is provided on the inner side of the unit chamber. The input end of the pump is connected to the inner side of the water tank, and the output end of the pump is connected to a liquid guide rod. The liquid guide rod is provided at one end of the condenser close to the unit chamber, and atomizing nozzles are equidistantly provided on the side of the liquid guide rod close to the condenser. A water collection chamber is provided on the lower side of the fan chamber, and one side of the water collection chamber passes through the outer casing to the outside and is provided with a drain port.

[0005] The beneficial effects of the utility model are as follows: a pump draws water from the water tank, and then atomizes the water and sprays it to the outside of the condenser through an atomizing nozzle, thereby quickly dissipating the heat of the condenser, greatly increasing the heat dissipation effect of the condenser, reducing the load of the compressor, and reducing the pressure of the evaporator, thereby greatly increasing the cooling effect on the indoor temperature, thereby reducing the energy consumption of the air conditioner.

[0006] In order to isolate the condenser from dust;

[0007] As a further improvement of the above technical solution: bag filter layers are arranged on both sides of the condenser tube, and both sides of the fan chamber are connected.

[0008] The beneficial effect of this improvement is that bag filter layers are arranged on both sides of the condenser tube to isolate the condenser tube from dust and have a certain barrier effect on the spray water.

[0009] To prevent dust from falling into the water collection chamber;

[0010] As a further improvement of the above technical solution: a grid plate is provided on the upper side of the water collecting chamber.

[0011] The beneficial effect of this improvement is that a grid plate is provided to prevent dust from falling into the water collection chamber and clogging the drain outlet.

[0012] In order to increase the heat dissipation area of ​​the condenser;

[0013] As a further improvement of the above technical solution: heat sinks are arranged at equal intervals on the sides of the condenser.

[0014] The beneficial effect of this improvement is: a heat sink is provided to increase the heat dissipation area of ​​the condenser tube.

[0015] In order to facilitate opening the shell plate to clean the fan room;

[0016] As a further improvement of the above technical solution: the shell plate is rotatably connected to the outer casing, a clamping block is symmetrically arranged on one side of the shell plate, a rotating rod is clamped on the inner side of the clamping block, and the end of the rotating rod away from the clamping block is rotatably connected to the outer casing.

[0017] The beneficial effect of this improvement is that the rotating rod is arranged to be connected with the clamping block, so that the shell plate can be opened to clean the fan room.

[0018] In order to facilitate the observation of the water level in the water tank;

[0019] As a further improvement of the above technical solution: an observation window is provided on one side of the water tank.

[0020] The beneficial effect of this improvement is that an observation window is provided to facilitate observation of the water storage amount in the water tank.

[0021] In order to facilitate the disassembly and cleaning of the water tank;

[0022] As a further improvement of the above technical solution: a clamping groove is provided on the lower side of one side of the water tank close to the external housing, and a plug-in block is provided on the water tank through the clamping groove, and the plug-in block is fixedly connected to the external housing.

[0023] The beneficial effect of this improvement is that the water tank is plugged and connected with the plug-in block through the plug-in slot, which makes it easy to disassemble and clean the water tank.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a side cross-sectional view of the structure of the utility model Figure 1 ;

[0027] Figure 3 This is a side view of the connection structure of the condenser pipe in the utility model;

[0028] Figure 4 It is a top sectional view of the structure of the utility model;

[0029] Figure 5 This is a side cross-sectional view of the structure of the utility model Figure 2 ;

[0030] In the figure: 1. external machine casing; 2. fan chamber; 3. shell plate; 4. ventilation net; 5. fan; 6. condenser; 7. bag filter layer; 8. unit chamber; 9. refrigerant container; 10. compressor; 11. pump; 12. water tank; 13. liquid guide rod; 14. atomizing nozzle; 15. heat sink; 16. water collection chamber; 17. drain outlet; 18. grid plate; 19. plug-in block; 20. card block; 21. rotating rod; 22. observation window. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1 — Figure 5As shown: an air conditioning condenser spray cooling device, comprising an outer casing 1, a fan chamber 2 is provided on one side of the outer casing 1, a fan 5 is arranged on the inner side of the fan chamber 2, a shell plate 3 is provided at the output end of the fan 5 of the fan chamber 2, a ventilation net 4 is provided in the middle of the shell plate 3, a condenser 6 is provided on the side of the fan 5 away from the shell plate 3, an assembly chamber 8 is provided on one side of the outer casing 1, a refrigerant container 9, a compressor 10 and a drying filter are arranged on the inner side of the assembly chamber 8, the input end of the refrigerant container 9 is connected to a conduit, the conduit passes through the outer casing 1 to the outside where an interface 1 is arranged, the output end of the refrigerant container 9 is connected to the input end of the compressor 10, the output end of the compressor 10 is connected to the condenser 6, the output end of the condenser 6 is connected to the drying filter, the output end of the drying filter passes through the external machine housing 1 to the outside and is provided with an interface 2, a water tank 12 is provided on the side of the external machine housing 1 away from the fan chamber 2, and a water replenishment port is provided on the upper side of the water tank 12, a pump 11 is provided on the inner side of the unit chamber 8, the input end of the pump 11 is connected to the inner side of the water tank 12, and the output end of the pump 11 is connected to a liquid guide rod 13, the liquid guide rod 13 is provided at one end of the condenser 6 close to the unit chamber 8, and atomizing nozzles 14 are equidistantly provided on the side of the liquid guide rod 13 close to the condenser 6, a water collection chamber 16 is provided on the lower side of the fan chamber 2, and one side of the water collection chamber 16 passes through the external machine housing 1 to the outside and is provided with a drain port 1 7. The pump 11 draws water from the water tank 12, and then sprays the water into atomized form to the outside of the condenser 6 through the atomizing nozzle 14, so as to quickly dissipate the heat of the condenser 6, which can greatly increase the heat dissipation effect of the condenser 6, reduce the load of the compressor, and reduce the pressure of the evaporator, thereby greatly increasing the cooling effect of the indoor temperature, thereby reducing the energy consumption of the air conditioner. Bag filter layers 7 are arranged on both sides of the condenser 6. The two sides of the fan chamber 2 are connected. Bag filter layers 7 are arranged on both sides of the condenser 6 to isolate the condenser 6 from dust and have a certain blocking effect on the spray water. A mesh plate 18 is arranged on the upper side of the water collection chamber 16. The mesh plate 18 is arranged to prevent dust from falling into the water collection chamber 16 and to prevent the drain outlet 17 from being blocked. The sides of the condenser 6 are equidistantly provided with filter bags. A heat sink 15 is provided to increase the heat dissipation area of ​​the condenser 6. The shell plate 3 is rotatably connected to the external machine housing 1. A block 20 is symmetrically provided on one side of the shell plate 3. A rotating rod 21 is provided on the inner side of the block 20. The end of the rotating rod 21 away from the block 20 is rotatably connected to the external machine housing 1. The rotating rod 21 is provided to be engaged with the block 20 to facilitate opening the shell plate 3 to clean the fan chamber 2. An observation window 22 is provided on one side of the water tank 12 to facilitate observing the amount of water stored in the water tank 12. A clamping groove is provided on the lower side of the water tank 12 close to the external machine housing 1. The water tank 12 is provided with a plug-in block 19 through the plug-in groove. The plug-in block 19 is fixedly connected to the external machine housing 1.The water tank 12 is plugged and connected with the plug-in block 19 through the plug-in slot, which makes it easy to disassemble and clean the water tank 12.

[0033] The working principle and use process of this utility model:

[0034] When in use, the refrigerant container 9 is connected to the connecting pipe of the evaporator of the air conditioner indoor unit through the interface 1, the evaporator is connected to the expansion valve, and the drying filter is connected to the connecting pipe of the expansion valve through the interface 2. When in use, the fan 5 is started, and the fan 5 exhausts air to the condenser 6, and the heat of the condenser 6 is dissipated outward from the ventilation network 4. When it is hot in summer, the pump 11 can be started at regular intervals, and the pump 11 pumps water from the water tank 12, and then the pump 11 sends the water into the liquid guide rod 13, and then the water is atomized and sprayed to the outside of the condenser 6 through the atomizing nozzle 14, so as to quickly dissipate the heat of the condenser 6. The water after the heat dissipation will fall into the water collection chamber 16, and then it can be discharged from the drain port 17. By spraying water on the surface of the condenser 6, the heat dissipation of the condenser 6 can be greatly increased. The heat dissipation effect reduces the load of the compressor and the pressure of the evaporator, thereby greatly increasing the cooling effect on the indoor temperature and reducing the energy consumption of the air conditioner. In addition, when in use, bag filter layers 7 are arranged on both sides of the condenser 6 to isolate the condenser 6 from dust and have a certain barrier effect on the spray water. A grid plate 18 is arranged to prevent dust from falling into the water collection chamber 16 and clogging the drain outlet 17. A heat sink 15 is arranged to increase the heat dissipation area of ​​the condenser 6. In addition, a rotating rod 21 is arranged to be connected with the clamping block 20 to facilitate opening the shell plate 3 to clean the fan chamber 2. An observation window 22 is arranged to facilitate observing the water storage amount in the water tank 12. The water tank 12 is connected with the plug-in block 19 through the clamping groove to facilitate disassembly and cleaning of the water tank 12.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. An air conditioning condenser spray cooling device, characterized in that: The invention comprises an external machine casing (1), a fan chamber (2) is provided on one side of the external machine casing (1), a fan (5) is arranged on the inner side of the fan chamber (2), a shell plate (3) is provided on the output end of the fan (5) of the fan chamber (2), a ventilation net (4) is provided in the middle of the shell plate (3), a condenser (6) is provided on the side of the fan (5) away from the shell plate (3), an assembly chamber (8) is provided on the one side of the external machine casing (1), a refrigerant container (9), a compressor (10) and a drying filter are arranged on the inner side of the assembly chamber (8), an input end of the refrigerant container (9) is connected to a conduit, the conduit passes through the external machine casing (1) to the outer side thereof, an interface 1 is arranged, the output end of the refrigerant container (9) is connected to the input end of the compressor (10), and the output end of the compressor (10) is connected to the input end of the condenser (6). The output end of the condenser (6) is connected to a drying filter, and the output end of the drying filter passes through the outer casing (1) to the outside and is provided with an interface 2. A water tank (12) is provided on the side of the outer casing (1) away from the fan chamber (2), and a water replenishment port is provided on the upper side of the water tank (12). A pump (11) is provided on the inner side of the unit chamber (8), and the input end of the pump (11) is connected to the inner side of the water tank (12). The output end of the pump (11) is connected to a liquid guide rod (13), and the liquid guide rod (13) is provided at one end of the condenser (6) close to the unit chamber (8). Atomizing nozzles (14) are equidistantly provided on the side of the liquid guide rod (13) close to the condenser (6). A water collection chamber (16) is provided on the lower side of the fan chamber (2), and a drainage port (17) is provided on one side of the water collection chamber (16) that passes through the outer casing (1) to the outside.

2. The air conditioning condenser spray cooling device according to claim 1, characterized in that: Bag filter layers (7) are provided on both sides of the condenser tube (6), and both sides of the fan chamber (2) are connected.

3. The air conditioning condenser spray cooling device according to claim 1, characterized in that: A grid plate (18) is provided on the upper side of the water collection chamber (16).

4. The air conditioning condenser spray cooling device according to claim 1, characterized in that: Heat sinks (15) are arranged at equal intervals on the side of the condenser tube (6).

5. The air conditioning condenser spray cooling device according to claim 1, characterized in that: The shell plate (3) is rotatably connected to the outer casing (1); a clamping block (20) is symmetrically arranged on one side of the shell plate (3); a rotating rod (21) is clamped on the inner side of the clamping block (20); and one end of the rotating rod (21) away from the clamping block (20) is rotatably connected to the outer casing (1).

6. The air conditioning condenser spray cooling device according to claim 1, characterized in that: An observation window (22) is provided on one side of the water tank (12).

7. The air conditioning condenser spray cooling device according to claim 1, characterized in that: A clamping groove is provided on the lower side of one side of the water tank (12) close to the outer casing (1), and a plug-in block (19) is provided on the water tank (12) through the clamping groove, and the plug-in block (19) is fixedly connected to the outer casing (1).

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