CN202853202U - Air energy heat pump air conditioning equipment with high-temperature hot water manufacturing and refrigerating capabilities - Google Patents

Abstract

An air-energy heat pump air conditioning equipment with the ability to produce high-temperature hot water and refrigeration, including a compressor with an inlet and an outlet; an expansion device with an inlet and an outlet; a hot water heating unit including a condenser and a hot water storage tank, the condenser has a first end and a second end, the first end of the condenser is connected to the outlet of the compressor; and a heat exchanger group including a first heat exchanger and a A second heat exchanger, wherein the first heat exchanger has a first end and a second end, the first end of the first heat exchanger is connected to the second end of the condenser, and the first end of the first heat exchanger The second end is connected to the inlet of the expansion device, and the second heat exchanger has a first end and a second end. The first end of the second heat exchanger is connected to the inlet of the compressor. The second heat exchanger The second end is connected to the outlet of the expansion device; a control unit controls the operation of the air-energy heat pump air conditioning equipment; and a fan provides an air fluid through the heat exchanger group. Therefore, the utility model has the ability to improve the refrigeration capacity and produce higher temperature hot water, thereby achieving the advantages of energy saving, carbon reduction and high efficiency.

Description

Air-energy heat pump air-conditioning equipment with the ability to produce high-temperature hot water and refrigeration

technical field

The utility model relates to an air energy heat pump air conditioner, in particular to an air energy heat pump air conditioner capable of producing high-temperature hot water and cooling.

Background technique

The most basic components in the existing air-conditioning equipment include four major components: evaporator, compressor, condenser, and expansion device, which are connected in sequence through pipelines to form a cooling system in the evaporator and heating in the condenser. Circulation, its products have different names according to different functions, such as air conditioners, refrigerators, air conditioners, ice water hosts, refrigerators, heat pump water heaters, etc.

Please refer to the schematic diagram of the existing refrigerant circulation system shown in FIG. 1 . The most basic components include an evaporator, a compressor, a condenser, and an expansion device, which are connected in sequence through pipelines to form a refrigerant circulation. The working principle of the refrigerant circulation system is that the low-temperature and low-pressure refrigerant that coexists with liquid and gas absorbs heat and cools in the evaporator 1 to reduce the temperature of the surrounding fluid. The refrigerant evaporates into a gaseous refrigerant, and the evaporated gaseous refrigerant enters the compressor 2 through the refrigerant conduit, and is pressurized by the compressor 2 to become a high-pressure and high-temperature gaseous refrigerant. Absorption of cooling and heating to increase the temperature of the surrounding fluid, the air passes through the condenser 3 to increase the temperature of the air to generate heating capacity, so that the high-pressure gaseous refrigerant becomes a high-pressure liquid refrigerant, and the high-pressure liquid refrigerant enters the expansion device 4 through the refrigerant conduit, and is formed by the expansion device 4. The device 4 controls the flow rate of the refrigerant and decompresses and expands the refrigerant. The decompressed refrigerant is a low-temperature and low-pressure refrigerant that coexists with liquid and gas. At this time, the low-temperature and low-pressure refrigerant enters the evaporator 1 through the refrigerant conduit and absorbs heat in the evaporator 1. Refrigeration, such a continuous cycle, has the disadvantage of wasting the heating function of the condenser.

A heat pump air conditioner capable of producing hot water and providing cold air is shown in Figure 2. It has more functions than the refrigerant circulation system, such as supplying the heating of the condenser 3 to the water, increasing the temperature of the water to produce hot water, and storing the hot water in the In the heat exchange tank 5, the hot water in the heat exchange tank 5 is then transferred to the low-temperature water to be heated in the hot water storage tank 6, and the manufactured The hot water and the low-temperature water in the hot water storage tank 6 are circulated, and the low-temperature water in the hot water storage tank 6 is reintroduced into the heat exchange tank body 5 for circulating heating, and the water temperature in the hot water storage tank 6 is increased, and the Hot water is stored in the hot water storage tank 6 .

After the high-pressure, high-temperature gaseous refrigerant releases the heat of condensation through the condenser 3 in the hot water heating system, the high-pressure, high-temperature gaseous refrigerant becomes a high-pressure, high-temperature liquid refrigerant, and the high-pressure, high-temperature liquid refrigerant enters the expansion device 4, turning the high-pressure, high-temperature liquid refrigerant into a low-pressure, low-temperature refrigerant The liquid refrigerant enters the evaporator 1 to release the heat of evaporation to produce cold air outdoors. In such a continuous cycle, the cooling capacity of the evaporator 1 does not enter the room to provide indoor cold air. The reason is that the higher the temperature of the hot water in the hot water storage tank, the higher the high pressure The gaseous refrigerant cannot completely release the heat of condensation, which will increase the high pressure of the refrigerant system, and the relative cooling capacity of the evaporator 1 will be reduced, and cannot provide good cooling capacity for the room. Only the evaporator 1 is placed outdoors. Another disadvantage When producing hot water in winter, due to the low outdoor temperature in winter, the low-pressure and low-temperature refrigerant in evaporator 1 will be lower than that in normal operation, and the high-pressure and high-temperature refrigerant in condenser 3 will be lower than that in normal operation. The temperature of hot water will naturally decrease, but it is still an energy-saving and carbon-reducing product.

From the above, it can be seen that the above-mentioned existing air-conditioning equipment or heat pump air-conditioning equipment obviously has shortcomings in practical application, and needs to be improved.

Therefore, the inventor believes that the above-mentioned shortcomings can be improved, and through painstaking research and study, he finally proposes an invention that is reasonably designed and can effectively improve the above-mentioned shortcomings.

Utility model content

The utility model provides an air-energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigerate, which has the advantages of improving the refrigerating capacity and the ability to produce relatively high-temperature hot water, achieving energy saving, carbon reduction, and high efficiency.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an air energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration, including: a compressor with an inlet and an outlet; an expansion device with an inlet and an outlet outlet; a hot water heating unit including a condenser and a hot water storage tank, the condenser has a first end and a second end, the first end of the condenser is connected to the outlet of the compressor; and a heat exchange The device group includes a first heat exchanger and a second heat exchanger, the first heat exchanger has a first end and a second end, the first end of the first heat exchanger is connected to the first end of the condenser Two ends, and the second end of the first heat exchanger is connected to the inlet of the expansion device, and the second heat exchanger has a first end and a second end, the first end of the second heat exchanger is connected to the The inlet of the compressor, the second end of the second heat exchanger is connected to the outlet of the expansion device; a control unit, which controls the operation of the air source heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration; and a fan, the fan The air fluid can first pass through the first heat exchanger and then pass through the second heat exchanger.

Preferably, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator.

Preferably, the control unit can control the operation of the compressor and the fan according to a signal from a first temperature detector.

Preferably, the first heat exchanger is integrated with the second heat exchanger.

Preferably, there is water in the hot water storage tank, and the condenser can heat the water. The hot water storage tank has a low temperature water inlet and a hot water outlet, the low temperature water inlet provides low temperature water to enter the hot water storage tank, and the hot water outlet provides hot water to flow out of the hot water storage tank. Wherein the low temperature water inlet and the hot water outlet are provided with a control valve to control the inflow of low temperature water or the outflow of hot water.

Preferably, the condenser is arranged inside the hot water storage tank, and the hot water storage tank has a low temperature water inlet and a hot water outlet. Or in another embodiment, the condenser is a pipeline wound on the outer wall of the hot water storage tank, the condenser is in contact with the outer wall of the hot water storage tank, and the hot water storage tank has a low-temperature water inlet and A hot water outlet.

Preferably, the second end of the condenser is connected to the first end of the first heat exchanger through a bypass line, and the inlet of the expansion device is connected to the second end of the first heat exchanger through a bypass line connected, a valve is arranged on the bypass line, the valve can be controlled by the control unit.

Another air energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration in the utility model includes: a compressor with an inlet and an outlet; an expansion device with an inlet and an outlet; a hot water heating The unit includes a condenser, a heat exchange tank, and a hot water storage tank, a communication pipeline is provided between the heat exchange tank and the hot water storage tank, the condenser has a first end and a second end, The first end of the condenser is connected to the outlet of the compressor; and a heat exchanger group includes a first heat exchanger and a second heat exchanger, wherein the first heat exchanger has a first end and a first heat exchanger Two ends, the first end of the first heat exchanger is connected to the second end of the condenser, and the second end of the first heat exchanger is connected to the inlet of the expansion device, and the second heat exchanger has a first end and a second end, the first end of the second heat exchanger is connected to the inlet of the compressor, the second end of the second heat exchanger is connected to the outlet of the expansion device; a control unit controls the The air-energy heat pump air conditioner with hot water and cooling capacity operates; and a fan, which can make the air fluid pass through the first heat exchanger first, and then pass through the second heat exchanger.

Preferably, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator.

Preferably, the control unit can control the operation of the compressor and the fan according to the signal of the first temperature detector.

Preferably, there is water in the heat exchange tank, and the condenser can heat the water.

Preferably, the first heat exchanger is integrated with the second heat exchanger.

Preferably, the hot water storage tank has a low temperature water inlet and a hot water outlet, the low temperature water inlet provides low temperature water to enter the hot water storage tank, and the hot water outlet provides hot water to flow out of the hot water storage tank. Wherein the low temperature water inlet and the hot water outlet are provided with a control valve to control the inflow of low temperature water or the outflow of hot water.

Preferably, the second end of the condenser is connected to the first end of the first heat exchanger through a bypass line, and the inlet of the expansion device is connected to the second end of the first heat exchanger through a bypass line connected, a valve is arranged on the bypass line, the valve can be controlled by the control unit.

The utility model has the advantages of improving the cooling capacity and the capacity of producing relatively high-temperature hot water, achieving energy saving and carbon reduction, and high efficiency.

Description of drawings

The air energy heat pump air conditioner with the capacity of producing high-temperature hot water and cooling according to the utility model will be further described in detail below in conjunction with the accompanying drawings. This description is to facilitate the understanding of the utility model, but not to limit the scope of rights of the utility model.

FIG. 1 is a schematic diagram of a conventional refrigerant circulation system.

Fig. 2 is a schematic diagram of an existing air-energy hot water heat pump air conditioner.

Fig. 3 is a schematic diagram of the first embodiment of the utility model.

Fig. 4 is a schematic diagram of the second embodiment of the utility model.

Fig. 5 is a schematic diagram of another embodiment of the hot water storage tank in the present invention.

Explanation of main component labels:

10. Compressor 20. Expansion device

30. Hot water heating unit 31. Condenser

32. Heat exchange tank 33. Hot water storage tank

331. Low temperature water inlet 332. Hot water outlet

34, 35. Connecting pipeline 36. Valve

37. Bypass pipeline 40. Heat exchanger group

41. First heat exchanger 42. Second heat exchanger

50. Control unit 51. First temperature detector

60. Fan

Detailed ways

Please refer to FIG. 3, which is a schematic diagram of the first embodiment of the air-energy heat pump air-conditioning equipment with the ability to produce high-temperature hot water and refrigeration of the present utility model. The air-energy heat pump air-conditioner with the ability to produce high-temperature hot water and refrigeration includes a compressor 10, having an inlet and an outlet; an expansion device 20, having an inlet and an outlet; a hot water heating unit 30, including a condenser 31 and a hot water storage tank 33, and the condenser 31 has a first end With a second end, the first end of the condenser 31 is connected to the outlet of the compressor 10; and a heat exchanger group 40, comprising a first heat exchanger 41 and a second heat exchanger 42, wherein the first A heat exchanger 41 has a first end and a second end, the first end of the first heat exchanger 41 is connected to the second end of the condenser 31, and the second end of the first heat exchanger 41 is connected to The inlet of the expansion device 20 and the second heat exchanger 42 have a first end and a second end, the first end of the second heat exchanger 42 is connected to the inlet of the compressor 10, and the second heat exchanger 42 has a first end and a second end. The second end of the exchanger 42 is connected to the outlet of the expansion device 20; and a control unit 50 is used to control the operation of the air-source heat pump air conditioner capable of producing high-temperature hot water and cooling. A fan 60 is arranged on one side of the heat exchanger group 40 . The fan 60 makes an air fluid first pass through the first heat exchanger 41 and then pass through the second heat exchanger 42 .

The first heat exchanger 41 is a condenser, and the second heat exchanger 42 is an evaporator. Wherein the first heat exchanger 41 is integrated with the second heat exchanger 42 .

The control unit 50 controls the operation of the compressor 10 , the fan 60 and the valve 36 according to the signal of a first temperature detector 51 .

There is a low-temperature water in the hot water storage tank 33, and the condenser 31 heats the low-temperature water.

In one embodiment, the condenser 31 is disposed inside the hot water storage tank 33 , and the hot water storage tank 33 has a low temperature water inlet 331 and a hot water outlet 332 . The low temperature water inlet 331 provides low temperature water into the hot water storage tank 33 , and the hot water outlet 332 provides hot water out of the hot water storage tank 33 . Wherein the low temperature water inlet 331 and the hot water outlet 332 are provided with a control valve, not shown in the figure, to control the inflow of low temperature water or the outflow of hot water.

When the air-energy heat pump air conditioner with the capacity of producing high-temperature hot water and cooling selects the demand for producing hot water through the control unit 50, the refrigerant is a high-pressure and high-temperature gaseous refrigerant passing through the outlet of the compressor 10, and flows through the hot water heating unit Condenser 31 in 30, and release condensation heat here to make hot water, heat the water in hot water storage tank 33, to increase the water temperature in this hot water storage tank 33, high-pressure high-temperature gaseous refrigerant passes through this condenser 31 After releasing the heat of condensation, the high-pressure, high-temperature gaseous refrigerant becomes a high-pressure, high-temperature liquid refrigerant, and the high-pressure, high-temperature liquid refrigerant passes through the first heat exchanger 41 of the heat exchanger group 40 , and then enters the expansion device 20 . The expansion device 20 turns the high-pressure high-temperature liquid refrigerant into a low-pressure low-temperature liquid refrigerant, passes through the second heat exchanger 42 of the heat exchanger group 40, and turns the low-pressure low-temperature liquid refrigerant into a low-pressure low-temperature gaseous state in the second heat exchanger 42 Refrigerant enters the inlet of the compressor 10 again, so that it circulates continuously. When the temperature of the water in the hot water storage tank 33 gradually rises, the high-pressure and high-temperature gaseous refrigerant will gradually be unable to completely release the heat of condensation in the condenser 31, and part of the heat of condensation will inevitably pass through the first heat exchanger 41 of the heat exchanger group 40. The heat of condensation is released, and the heat of condensation will heat the external air introduced by the fan 60, heat the temperature of the outdoor air, and pass the heated air into the second heat exchanger 42 of the heat exchanger group 40, which can transfer the low-pressure and low-temperature liquid refrigerant It is easy to evaporate into a low-pressure and low-temperature gaseous refrigerant, and can increase the temperature and pressure of the low-pressure and low-temperature gaseous refrigerant, which can correspondingly increase the pressure and temperature of the high-pressure and high-temperature gaseous refrigerant at the outlet of the compressor 10. Such a continuous cycle can produce higher temperature hot water.

In one embodiment, when the water temperature in the hot water storage tank 33 of the hot water heating unit 30 is low, the valve 36 can be opened, so that the high-temperature and high-pressure liquid refrigerant output from the condenser 31 can pass through the bypass line 37 to the expansion device 20, Then return to the compressor 10 through the second heat exchanger 42 . Wherein the bypass pipeline 37 connects the second end of the condenser 31 and the first end of the first heat exchanger 41 and the inlet of the expansion device 20 and the second end of the first heat exchanger 41, and the valve 36 is arranged on the side The valve 36 is controlled by the control unit 50 on the communication line 37 .

Please refer to FIG. 4, which is a schematic diagram of the second embodiment of the air-energy heat pump air-conditioning equipment with the ability to produce high-temperature hot water and refrigeration of the present invention. The air-energy heat pump air-conditioner with the ability to produce high-temperature hot water and refrigeration includes a compressor 10, with an inlet and an outlet; an expansion device 20, with an inlet and an outlet; a hot water heating unit 30, including a condenser 31, a heat exchange tank 32, and a hot water storage tank 33, the heat Between the exchange tank body 32 and the hot water storage tank 33 there are communication pipes 34, 35, the condenser 31 has a first end and a second end, the first end of the condenser 31 is connected to the compressor 10; and a heat exchanger group 40, comprising a first heat exchanger 41 and a second heat exchanger 42, wherein the first heat exchanger 41 has a first end and a second end, the first heat exchanger 41 The first end of a heat exchanger 41 is connected to the second end of the condenser 31, and the second end of the first heat exchanger 41 is connected to the inlet of the expansion device 20, and the second heat exchanger 42 has a first One end and a second end, the first end of the second heat exchanger 42 is connected to the inlet of the compressor 10, the second end of the second heat exchanger 42 is connected to the outlet of the expansion device 20; and a control Unit 50 controls the operation of the air source heat pump air conditioner with the capacity of producing high temperature hot water and cooling. A fan 60 is arranged on one side of the heat exchanger group 40 . The fan 60 makes an air fluid first pass through the first heat exchanger 41 and then pass through the second heat exchanger 42 .

The first heat exchanger 41 is a condenser, and the second heat exchanger 42 is an evaporator. Wherein the first heat exchanger 41 is integrated with the second heat exchanger 42 .

The control unit 50 controls the operation of the compressor 10 , the fan 60 and the valve 36 according to the signal of the first temperature detector 51 .

There is a low-temperature water in the heat exchange tank body 32, and the condenser 31 heats the low-temperature water.

In one embodiment, the condenser 31 is disposed inside the heat exchange tank 32 , the communication pipes 34 and 35 between the heat exchange tank 32 and a hot water storage tank 33 , and the hot water storage tank 33 It has a low temperature water inlet 331 and a hot water outlet 332 . The low temperature water inlet 331 provides low temperature water into the hot water storage tank 33 , and the hot water outlet 332 provides hot water out of the hot water storage tank 33 . Wherein the low temperature water inlet 331 and the hot water outlet 332 are provided with a control valve, not shown in the figure, to control the inflow of low temperature water or the outflow of hot water.

When the air-energy heat pump air conditioner with the capacity of producing high-temperature hot water and cooling selects the demand for producing hot water through the control unit 50, the refrigerant passes through the high-pressure and high-temperature gaseous refrigerant at the outlet of the first end of the compressor 10, and passes through the heat exchange tank. Condenser 31 in 32, and release condensation heat to make hot water here. Using the principle of thermosiphon or pumping, the hot water after heat exchange in the heat exchange tank body 32 is stored in the hot water storage tank 33 through the communication pipelines 34 and 35 . The low-temperature water in the hot water storage tank 33 enters the heat exchange tank body 32 for circulation heating, so as to increase the water temperature in the hot water storage tank 33 .

After the high-pressure, high-temperature gaseous refrigerant releases condensation heat through the condenser 31, the high-pressure, high-temperature gaseous refrigerant becomes a high-pressure, high-temperature liquid refrigerant, and the high-pressure, high-temperature liquid refrigerant passes through the first heat exchanger 41 of the heat exchanger group 40, and then enters the expansion device 20. The expansion device 20 changes the high-pressure and high-temperature liquid refrigerant into a low-pressure and low-temperature liquid refrigerant, and then enters the compressor 10 through the second heat exchanger 42 of the heat exchanger group 40 . Therefore, the low-pressure low-temperature liquid refrigerant is converted into low-pressure low-temperature gas refrigerant in the second heat exchanger 42 , and then enters the inlet of the compressor 10 , so that the cycle continues. Wherein the first heat exchanger 41 is a condenser, and the second heat exchanger 42 is an evaporator.

When the temperature of the water in the hot water storage tank 33 gradually rises, the water introduced into the heat exchange tank 32 through the communication pipeline 35 can no longer fully absorb the condensation heat, and the high-pressure and high-temperature gaseous refrigerant will gradually be unable to completely release in the condenser 31 Condensation heat, release part of the condensation heat through the first heat exchanger 41 of the heat exchanger group 40 to release the condensation heat, the condensation heat will heat the external air introduced through the fan 60, heat the outdoor air temperature, and transfer the heated air to Entering the second heat exchanger 42 of the heat exchanger group 40, the low-pressure low-temperature liquid refrigerant can be easily evaporated into a low-pressure low-temperature gaseous refrigerant, and the temperature and pressure of the low-pressure low-temperature gaseous refrigerant can be increased, and the outlet of the compressor 10 can be increased accordingly. The pressure and temperature of the high-pressure and high-temperature gaseous refrigerant, such a continuous cycle, can produce higher temperature hot water.

In one embodiment, when the water temperature in the hot water storage tank 33 of the hot water heating unit 30 is low, the valve 36 can be opened, so that the high temperature and high pressure liquid refrigerant output from the condenser 31 can pass through the bypass line 37 to the expansion device 20, Then return to the compressor 10 through the second heat exchanger 42 . Wherein the bypass pipeline 37 connects the second end of the condenser 31 and the first end of the first heat exchanger 41 and the inlet of the expansion device 20 and the second end of the first heat exchanger 41, and the valve 36 is arranged on the side The valve 36 is controlled by the control unit 50 on the communication line 37 .

Please refer to FIG. 5 , in one embodiment, the condenser 31 can be a pipe winding and contacting the outer wall of the hot water storage tank 33 , which is another modified design. Wherein the hot water storage tank 33 has the low temperature water inlet 331 and the hot water outlet 332 .

In the above embodiments, the utility model further includes a liquid receiver, a dryer, etc., which are provided in the refrigerant circulation system to make the circulation system run smoothly, and will not be described here.

The utility model has the advantages of improving the cooling capacity and the capacity of producing relatively high-temperature hot water, achieving energy saving and carbon reduction, and high efficiency.

Claims (11)

1. An air energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration, characterized in that it comprises: a compressor having an inlet and an outlet; an expansion device having an inlet and an outlet; A hot water heating unit including a condenser and a hot water storage tank, the condenser has a first end and a second end, the first end of the condenser is connected to the outlet of the compressor; and A heat exchanger group, including a first heat exchanger and a second heat exchanger, the first heat exchanger has a first end and a second end, the first end of the first heat exchanger is connected to the condenser The second end of the device, and the second end of the first heat exchanger is connected to the inlet of the expansion device, the second heat exchanger has a first end and a second end, the first end of the second heat exchanger connected to the inlet of the compressor, the second end of the second heat exchanger connected to the outlet of the expansion device; A control unit, which controls the operation of the air-source heat pump air-conditioning equipment capable of producing high-temperature hot water and cooling; and A fan capable of causing the air fluid to pass through the first heat exchanger and then pass through the second heat exchanger. 2. The air source heat pump air conditioner with the capability of producing high-temperature hot water and cooling as claimed in claim 1, wherein the control unit can control the operation of the compressor and the fan according to the signal of the first temperature detector. 3. The air-energy heat pump air conditioner with the capability of producing high-temperature hot water and cooling according to claim 1, wherein the first heat exchanger and the second heat exchanger are integrally connected. 4. The air-energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration as claimed in claim 1, wherein the condenser is arranged inside the hot water storage tank, and the hot water storage tank has a low-temperature water inlet With a hot water outlet. 5. The air source heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration as claimed in claim 1, wherein the condenser is a pipeline wound on the outer wall of the hot water storage tank, and the condenser In contact with the outer wall of the hot water storage tank, the hot water storage tank has a low temperature water inlet and a hot water outlet. 6. The air source heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration as claimed in claim 1, wherein the second end of the condenser and the first end of the first heat exchanger pass through a bypass pipe The inlet of the expansion device is connected with the second end of the first heat exchanger through a bypass pipeline, a valve is arranged on the bypass pipeline, and the valve can be controlled by the control unit. 7. An air-energy heat pump air-conditioning device capable of producing high-temperature hot water and cooling, characterized in that it includes: a compressor having an inlet and an outlet; an expansion device having an inlet and an outlet; A hot water heating unit, including a condenser, a heat exchange tank, and a hot water storage tank, a communication pipeline is provided between the heat exchange tank and the hot water storage tank, and the condenser has a first end and a at the second end, the first end of the condenser is connected to the outlet of the compressor; and A heat exchanger group, including a first heat exchanger and a second heat exchanger, the first heat exchanger has a first end and a second end, the first end of the first heat exchanger is connected to the condenser The second end of the device, and the second end of the first heat exchanger is connected to the inlet of the expansion device, the second heat exchanger has a first end and a second end, the first end of the second heat exchanger connected to the inlet of the compressor, the second end of the second heat exchanger connected to the outlet of the expansion device; A control unit, which controls the operation of the air-source heat pump air-conditioning equipment capable of producing high-temperature hot water and cooling; and A fan capable of causing the air fluid to pass through the first heat exchanger and then pass through the second heat exchanger. 8. The air source heat pump air conditioner capable of producing high-temperature hot water and cooling as claimed in claim 7, wherein the control unit can control the operation of the compressor and the fan according to the signal of the first temperature detector. 9. The air-energy heat pump air conditioner with the capability of producing high-temperature hot water and cooling as claimed in claim 7, wherein the first heat exchanger is integrally connected with the second heat exchanger. 10. The air source heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration as claimed in claim 7, wherein the heat exchange tank has water, the condenser can heat the water, and the hot water storage tank It has a low temperature water inlet and a hot water outlet. 11. The air-energy heat pump air conditioner with the ability to produce high-temperature hot water and refrigeration as claimed in claim 7, wherein the second end of the condenser and the first end of the first heat exchanger pass through a bypass pipe The inlet of the expansion device is connected with the second end of the first heat exchanger through a bypass pipeline, a valve is arranged on the bypass pipeline, and the valve can be controlled by the control unit.

Images