Air conditioner side heat exchanger and air conditioner heat recovery system

Abstract

The utility model discloses an air conditioner side heat exchanger and an air conditioner heat recovery system, and relates to the technical field of window type air conditioners, the air conditioner side heat exchanger comprises a window type air conditioner, a partition plate is fixed at the middle end in the window type air conditioner, a fan is arranged at the rear end of the partition plate, a compressor is arranged on the side face of the fan, and the wind power output direction of the fan directly faces a condenser coil pipe. According to the air conditioner side heat exchanger and the air conditioner heat recovery system, in the air conditioner refrigeration process, water vapor in air can be condensed on the surface of the evaporator coil pipe to form condensate water, the condensate water flows into the water receiving base through the water seepage holes in the bottom of the evaporator coil pipe, and the water pump pumps out the condensate water from the rear end of the water receiving disc and conveys the condensate water to the water curtain upwards; condensate water is evenly diffused on the water curtain from top to bottom and finally flows back into the water receiving base again, the condensate water evaporates to absorb heat so as to reduce the temperature of air blown to the condenser coil by the fan, and compared with a soaking water heat exchanger in the prior art, the heat exchange effect of the condenser coil can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of window air conditioner technology, specifically to an air conditioner-side heat exchanger and an air conditioner heat recovery system. Background Technology

[0002] Window air conditioners have advantages such as compact structure, small size, low cost, and low price. They are easier to install than split air conditioners and have maintained a high market share in overseas markets and Hong Kong and Taiwan. Since the evaporator and condenser of a window air conditioner are placed in the same casing, the treatment and utilization of the condensate formed on the evaporator during cooling operation has always been a major feature of window air conditioners.

[0003] Existing window air conditioners typically utilize the cooling properties of the condensate formed on the indoor heat exchanger (also known as the evaporator) by channeling it through a drip tray and chassis to an auxiliary condenser (also known as a water-cooled heat exchanger) located below the outdoor heat exchanger (also known as the condenser). This process fully utilizes the cooling properties of the condensate, reducing energy consumption and improving the heat exchange efficiency of the condenser. However, as mentioned earlier, the condensate from the evaporator currently needs to be channeled from the indoor side to the outdoor side through components such as the drip tray and chassis. This channeling process significantly reduces the cooling properties of the condensate, resulting in less than ideal cooling and heat exchange for the water-cooled heat exchanger on the outdoor side (for specific technical details, please refer to the patent document for the heat recovery air conditioning system with application number CN202120394001.4).

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings, and proposed an air conditioning side heat exchanger and air conditioning heat recovery system. Utility Model Content

[0005] The purpose of this utility model is to provide an air conditioning side heat exchanger and an air conditioning heat recovery system to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air conditioner side heat exchanger, including a window air conditioner, wherein a partition is fixed in the middle of the interior of the window air conditioner, and a fan is provided at the rear end of the partition. A compressor is provided on the side of the fan, and the fan's airflow output direction is directly facing the condenser coil. An expansion valve is provided at the front end of the partition, and a blower is provided on the side of the expansion valve, and the blower's airflow output direction is directly facing the evaporator coil.

[0007] Furthermore, the window air conditioner has an air inlet grille on its side, and a panel is fixed to the front of the window air conditioner with screws.

[0008] Furthermore, a controller is provided on one side of the panel, and an adjustable louver is provided on the other side of the panel.

[0009] Furthermore, the window air conditioner is screwed to a back plate at the rear end, and a protective grille is provided in the middle of the back plate.

[0010] Furthermore, the fan, compressor, and condenser coil form an outdoor heat exchanger, while the expansion valve, blower, and evaporator coil form an indoor heat exchanger.

[0011] An air conditioning heat recovery system is provided, which is equipped with an air conditioning side heat exchanger and includes an auxiliary cooling component. The auxiliary cooling component includes a water receiving seat, a water pump and a float level gauge. The water receiving seat is a hollow "concave" structure, and the front end of the water receiving seat is fixed to the condenser coil. The rear end of the water receiving seat is fixed to the water pump, and the float level gauge is provided on the side of the water pump.

[0012] Furthermore, the auxiliary cooling assembly also includes a water pump pipe and a water curtain, with the water pump connected to the top of the pump and the end of the water pump pipe connected to the water curtain.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When this utility model is in use, during the air conditioning cooling process, water vapor in the air will condense on the surface of the evaporator coil to form condensate. The condensate flows into the water collection base through the seepage hole at the bottom of the evaporator coil. The water pump draws the condensate from the rear end of the water collection tray and delivers it upward to the water curtain. The condensate spreads evenly on the water curtain from top to bottom and finally flows back into the water collection base. The condensate evaporates and absorbs heat to reduce the temperature of the air blown by the fan to the condenser coil. Compared with the existing water-immersed heat exchanger, it can effectively improve the heat exchange effect of the condenser coil.

[0015] 2. When in use, the window air conditioner of this application has a compact structure. By placing the evaporator coil and the condenser coil in the same housing, it is not only easier to install than the split air conditioner, but also facilitates the treatment and utilization of the condensate formed by the evaporator coil. This reduces the energy consumption of the air conditioner while improving the heat exchange efficiency of the condenser coil, thus maximizing the utilization of the cooling capacity of the condensate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the auxiliary cooling component of this utility model.

[0019] In the diagram: 1. Window air conditioner; 2. Air inlet grille; 3. Panel; 4. Controller; 5. Adjustable louvers; 6. Back panel; 7. Guard grille; 8. Partition; 9. Fan; 10. Compressor; 11. Condenser coil; 12. Expansion valve; 13. Blower; 14. Evaporator coil; 15. Auxiliary cooling components; 1501. Water inlet base; 1502. Water pump; 1503. Float level gauge; 1504. Water suction pipe; 1505. Water curtain. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figures 1 to 2 As shown, an air conditioning side heat exchanger includes a window air conditioner 1. The window air conditioner 1 has an air inlet grille 2 on its side, and a panel 3 is screwed to the front end of the window air conditioner 1. A controller 4 is located on one side of the panel 3, and an adjustable louver 5 is located on the other side of the panel 3. A back plate 6 is screwed to the rear end of the window air conditioner 1, and a protective grille 7 is located in the middle of the back plate 6. A partition 8 is fixed to the middle of the interior of the window air conditioner 1, and a fan 9 is located at the rear end of the partition 8. A compressor 10 is located on the side of the fan 9, and the airflow direction of the fan 9 is directly facing the condenser coil 11. An expansion valve 12 is located at the front end of the partition 8, and a blower 1 is located on the side of the expansion valve 12. 3. Furthermore, the blower 13 outputs air directly towards the evaporator coil 14. The fan 9, compressor 10, and condenser coil 11 form the outdoor heat exchanger, while the expansion valve 12, blower 13, and evaporator coil 14 form the indoor heat exchanger. The window air conditioner 1 of this application has a compact structure. By placing the evaporator coil 14 and condenser coil 11 in the same housing, it is not only easier to install than a split air conditioner, but also facilitates the treatment and utilization of the condensate formed by the evaporator coil 14. This reduces the energy consumption of the air conditioner while improving the heat exchange efficiency of the condenser coil 11, thus maximizing the utilization of the cooling capacity of the condensate.

[0022] like Figures 1 to 3As shown, an air conditioning heat recovery system is provided. This system includes an air conditioning-side heat exchanger and an auxiliary cooling assembly 15. The auxiliary cooling assembly 15 includes a water receiving base 1501, a water pump 1502, and a float level gauge 1503. The water receiving base 1501 is a hollow, concave structure, with its front end fixed to the condenser coil 11. The water pump 1502 is fixed to the rear end of the water receiving base 1501, and the float level gauge 1503 is mounted on the side of the water pump 1502. The auxiliary cooling assembly 15 also includes a water pumping pipe 1504 and a water curtain 1505. The top of the water pump 1502 is connected to the water pumping pipe 1504, and the water pumping... The end of pipe 1504 is connected to water curtain 1505. During the air conditioning cooling process, water vapor in the air will condense on the surface of evaporator coil 14 to form condensate. The condensate flows into water receiving base 1501 through the seepage hole at the bottom of evaporator coil 14. Water pump 1502 draws the condensate from the rear end of the water receiving tray and delivers it upward to water curtain 1505. The condensate spreads evenly on water curtain 1505 from top to bottom and finally flows back to water receiving base 1501. The condensate evaporates and absorbs heat to reduce the temperature of the air blown by fan 9 to condenser coil 11. Compared with the existing water-immersed heat exchanger, it can effectively improve the heat exchange effect of condenser coil 11.

[0023] Working Principle: When using this type of air conditioner heat exchanger and air conditioner heat recovery system, the window air conditioner 1 of this application has a compact structure. By placing the evaporator coil 14 and the condenser coil 11 in the same housing, it is not only easier to install than a split-type air conditioner, but also facilitates the treatment and utilization of the condensate formed by the evaporator coil 14. This reduces the energy consumption of the air conditioner while improving the heat exchange efficiency of the condenser coil 11, achieving maximum utilization of the cooling capacity of the condensate. During the air conditioning cooling process, the water in the air... Steam condenses on the surface of the evaporator coil 14 to form condensate. The condensate flows into the water collection base 1501 through the seepage hole at the bottom of the evaporator coil 14. The water pump 1502 draws the condensate from the rear end of the water collection tray and transports it upward to the water curtain 1505. The condensate spreads evenly from top to bottom on the water curtain 1505 and finally flows back into the water collection base 1501. The condensate evaporates and absorbs heat to reduce the temperature of the air blown by the fan 9 onto the condenser coil 11. Compared with the existing water-immersed heat exchanger, this can effectively improve the heat exchange effect of the condenser coil 11.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An air conditioning side heat exchanger, comprising a window air conditioner (1), characterized in that, The window air conditioner (1) has a partition (8) fixed in the middle, and a fan (9) is provided at the rear end of the partition (8). A compressor (10) is provided on the side of the fan (9), and the fan (9) outputs airflow directly towards the condenser coil (11). An expansion valve (12) is provided at the front end of the partition (8), and a blower (13) is provided on the side of the expansion valve (12), and the blower (13) outputs airflow directly towards the evaporator coil (14).

2. The air conditioning side heat exchanger according to claim 1, characterized in that, The window air conditioner (1) has an air inlet grille (2) on its side, and a panel (3) is fixed to the front end of the window air conditioner (1) with screws.

3. An air conditioning-side heat exchanger according to claim 2, characterized in that, A controller (4) is provided on one side of the panel (3), and an adjustable louver (5) is provided on the other side of the panel (3).

4. The air conditioning side heat exchanger according to claim 1, characterized in that, The window air conditioner (1) has a back plate (6) fixed to its rear end by screws, and a guard plate (7) is provided in the middle of the back plate (6).

5. An air conditioning-side heat exchanger according to claim 1, characterized in that, The fan (9), compressor (10) and condenser coil (11) form an outdoor heat exchanger, and the expansion valve (12), blower (13) and evaporator coil (14) form an indoor heat exchanger.

6. An air conditioning heat recovery system, wherein the air conditioning heat recovery system is equipped with an air conditioning-side heat exchanger as described in any one of claims 1-5, characterized in that, The system includes an auxiliary cooling assembly (15), which includes a water receiving base (1501), a water pump (1502), and a float level gauge (1503). The water receiving base (1501) is a hollow "concave" structure, and the front end of the water receiving base (1501) is fixed to the condenser coil (11). The rear end of the water receiving base (1501) is fixed to the water pump (1502), and the float level gauge (1503) is provided on the side of the water pump (1502).

7. An air conditioning heat recovery system according to claim 6, characterized in that, The auxiliary cooling assembly (15) also includes a water pump pipe (1504) and a water curtain (1505). The top of the water pump (1502) is connected to the water pump pipe (1504), and the end of the water pump pipe (1504) is connected to the water curtain (1505).

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