Multi-functional air conditioner hot water system
An air-conditioning hot water and multi-functional technology, which is applied in the field of air-conditioning and hot water systems, can solve the problems of low energy efficiency, low energy efficiency of system operation, affecting product approval, etc., and achieve the effect of improving energy efficiency and system operation.
Active Publication Date: 2015-07-08
TRANE AIR CONDITIONING SYST (CHINA) CO LTD
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Problems solved by technology
[0002] With the maturity of heat pump and hot water technology, many companies have developed three-in-one air conditioner and water heater products, but these products are either not reliable or energy efficient , which directly affects the market's acceptance of this type of product
For example, similar publication numbers are "CN201852354U-air-conditioning water heater" and "CN200943947-heat pump hot water multi-connected air conditioner", the system is in the hot water heating or heat recovery mode, and the refrigerant inside the heat exchanger that does not participate in the work cannot come out. Participate in cycle work, or need to bypass the high-pressure refrigerant to help more refrigerant participate in the work, these designs will cause the system to operate less energy-efficiently, and the system will not run at its best
Method used
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[0018] Below in conjunction with accompanying drawing and implementation case, the present invention is further described:
[0019] like figure 1 A multifunctional air-conditioning and hot-water system shown in the figure includes a gas-liquid separator 2, a compressor 1, an air-conditioning side refrigerant solenoid valve 3, a four-way reversing valve 5, a source-side heat exchanger 6, and a source-side electronic expansion valve 7 , air conditioning side electronic expansion valve 8, air conditioning side heat exchanger 9, hot water side refrigerant solenoid valve 10, hot water heat exchanger 13, first refrigerant transfer control assembly A, second refrigerant transfer control assembly B and liquid injection control assembly F, the various components are connected by pipelines, where:
[0020] Gas-liquid separator 2, compressor 1, air-conditioning side refrigerant solenoid valve 3, first connection port D of four-way reversing valve 5, second connection port C of fo...
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The invention relates to a multi-functional air conditioner hot water system. The multi-functional air conditioner hot water system comprises a gas-liquid separator, a compressor, an air conditioner side refrigerant electromagnetic valve, a first connecting port of a four-way reversing valve, a second connecting port of the four-way reversing valve, a source side heat exchanger, a source side electronic expansion valve, an air conditioner side electronic expansion valve, an air conditioner side heat exchanger, a third connecting port of the four-way reversing valve and a fourth connecting port of the four-way reversing valve, wherein the gas-liquid separator, the compressor, the air conditioner side refrigerant electromagnetic valve, the first connecting port of the four-way reversing valve, the second connecting port of the four-way reversing valve, the source side heat exchanger, the source side electronic expansion valve, the air conditioner side electronic expansion valve, the air conditioner side heat exchanger, the third connecting port of the four-way reversing valve and the fourth connecting port of the four-way reversing valve are connected in series. A hot water side refrigerant electromagnetic valve, a hot water heat exchanger and a second refrigerant transfer control assembly are connected in series and then connected between the compressor and the air conditioner side refrigerant electromagnetic valve and between the source side electronic expansion valve and the air conditioner side electronic expansion valve in parallel. A liquid spraying control assembly is connected between the source side electronic expansion valve and the air conditioner side electronic expansion valve and between the fourth connecting port of the four-way reversing valve and the gas-liquid separator in parallel. A first refrigerant transfer control assembly is connected to the second connecting port, the third connecting port and the fourth connecting port of the four-way reversing valve. The multi-functional air conditioner hot water system can improve the operation energy efficiency relatively and improve the operation to a relatively optimal state.
Description
Technical field [0001] The invention involves the field of air -conditioning thermal water system, especially a multi -functional air -conditioning hot water system. Background technique [0002] With the maturity of thermal pump thermal water technology, many companies have developed air -conditioning hot water machine three -in -one products, but these products are either reliability or high efficiency, which directly affects the market's recognition of such products.For example, similar to "CN201852354U-air conditioning water heater" and "CN200943947-heat pump hot water multi-connected air conditioner".Participate in cycle work, or you need to bypass high -pressure refrigerant to help more refrigerants participate in work. These designs will cause the system to operate lowly, and the system does not run to the best state. Invention content [0003] The purpose of the present invention is to provide a multi -functional air -conditioning hot water system. [0004] To achieve th...
Claims
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IPC IPC(8): F25B29/00F25B41/04F25B41/20
Inventor 顾小刚胡永
Owner TRANE AIR CONDITIONING SYST (CHINA) CO LTD