Multisystem cool-heat exchanger and efficient water heating all-in-one machine and working method thereof

Abstract

The invention relates to a multisystem cool-heat exchanger and efficient water heating all-in-one machine and a working method thereof. The multisystem cool-heat exchanger and efficient water heating all-in-one machine sequentially comprises a compressor, a heating small-tube water tank, a four-way valve, a large cool-heat exchange tube, a cool-heat exchanger and a cool-heat air conditioner, wherein an output port of the compressor is connected with an input port of the heating small-tube water tank, an output port of the heating small-tube water tank is connected with the first end of the four-way valve, the second end of four-way valve is connected with the first end of the cool-heat air conditioner, the second end of the cool-heat air conditioner is connected with the first end of the cool-heat exchanger, the third end of the four-way valve is connected with the second end of the cool-heat exchanger, the fourth end of the four-way valve is connected with the first end of the large cool-heat exchange tube, the second end of the large cool-heat exchange tube is connected with the third end of the cool-heat exchanger through a throttling valve, and the fourth end of the cool-heat exchanger is connected with a return port of the compressor. The multisystem cool-heat exchanger and efficient water heating all-in-one machine is simple in structure and reasonable in design, is conductive to improvement of heat efficiency and meanwhile can reduce the maintenance rate.

Description

[0001] Technical field: [0002] The invention relates to a multi-system cold and heat exchanger high-efficiency hot water integrated machine and a working method thereof. [0003] Background technique: [0004] The current air-energy water heaters or air-conditioning and hot-water all-in-one machines have the problem of low efficiency and even failure to start and run in cold weather, especially the air-conditioning and hot-water all-in-one machine. Not only is the heating efficiency low in winter, the temperature rises slowly and It consumes electricity, even if more electricity is used, the temperature cannot rise. In summer, when the air conditioner is turned on and the hot water is hot, the air conditioner cannot continue to cool. In addition, there are too many valves in the system, resulting in a very high maintenance rate, so it has been difficult to popularize and apply for a long time , and fail to meet the environmental protection requirements of energy saving and ...

AI Technical Summary

Problems solved by technology

[0004] The current air-energy water heaters or air-conditioning and hot-water all-in-one machines have the problem of low efficiency and even failure to start and run in cold weather, especially the air-conditioning and hot-water all-in-one machine. Not only is the heating efficiency low in winter, the temperature rises slowly and It consumes electricity, even if more electricity is used, the temperature cannot rise. In summer, when the air conditioner is turned on and the hot water is hot, the air conditioner cannot continue to cool. In addition, there are too many valves in the system, resulting in a very high maintenance rate, so it has been difficult to popularize and apply for a long time , not to mention the environmental protection requirements of energy saving and emission reduction

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