Double heating, refrigerating, water heating and dehumidifying system

A technology for producing hot water and heat exchange system, applied in refrigerators, refrigeration components, air conditioning systems, etc., can solve the problem of not having silent heating and dehumidification functions, etc., to ensure the safe operation of equipment, low equipment power, and light heating load Effect

Active Publication Date: 2015-08-26
盐城瑞阳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Method used

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  • Double heating, refrigerating, water heating and dehumidifying system
  • Double heating, refrigerating, water heating and dehumidifying system
  • Double heating, refrigerating, water heating and dehumidifying system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] The basic structure of a dual heating, cooling and hot water dehumidification system figure 1 Description. The said dual heating, cooling and hot water dehumidification system is composed of a five-cycle hot water air conditioner and a hot water heat exchange system; the said five-cycle hot water air conditioner is composed of an outdoor unit and an indoor unit , The components of the outdoor unit and indoor unit are respectively shown in the rectangular dotted frame A and B in the figure. The compressor 1 of the refrigerant circuit system of the five-cycle hot water air conditioner, the first, second and two four-way valves 2, 3, outdoor air heat exchanger 5, outdoor unit fan 5A, hot water heat exchange 7, filter G, throttle, gas-liquid separator 10, the first, second, and third check valves D1, D2, D3, the first, second, and third solenoid valves C1, C2, C3, and outdoor and thermal Water temperature probes T1, T3, compressor inlet and outlet pressu...

Example Embodiment

[0041] Example 2

[0042] Figure 4 It is a schematic diagram of the basic structure of Embodiment 2 of a dual heating, cooling and hot water dehumidification system of the present invention, and the flow of the cooling and hot water mode. The difference between the five-cycle hot water air conditioner of Example 2 and the five-cycle hot water air conditioner of Example 1 is that the rectifying three-way throttle uses an electronic expansion valve instead of the rectifying three-way air conditioner of Example 1. The first capillary tube of the throttle, and the second capillary tube is eliminated; the connection mode of the rectifying three-way throttle of a four-purpose hot water air conditioner Ⅱ type machine is: the first, second, and third three check valves The air outlet is connected to the inlet of the filter G and the inlet of the third solenoid valve C3 in parallel, and the outlet of the filter G is connected to the inlet of the electronic expansion valve DJ; the outlet...

Example Embodiment

[0044] Example 3

[0045] Figure 5 This is the third embodiment of the present invention, a schematic diagram of a dual heating, cooling and hot water dehumidification system. It consists of a heating and cooling air conditioner and an air source heat pump water heater and an indoor hot water heat exchange system. The heating and cooling air conditioner includes an outdoor unit and There are two parts of the indoor unit. The components and connections shown in the dashed box A in the figure are the outdoor unit; the components and connections shown in the dashed box B in the figure are the indoor unit; the components and the connection shown in the dashed box C in the figure are The connection method is an air source heat pump water heater; the rest is an indoor hot water heat exchange system. Said Refrigerant circuit of heating and cooling air conditioner , Consists of compressor 1, four-way valve 2, outdoor air heat exchanger 5, indoor air heat exchanger 6, filter G, throttl...

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Abstract

The invention provides a double heating, refrigerating, water heating and dehumidifying system. The system is characterized by comprising a multifunctional air conditioning unit and a hot-water heat exchange system with a hot-water radiator, wherein the multifunctional air conditioning unit with a five-cycle hot-water air conditioner has the functions of hot wind making, water heating, air cooling and dehumidifying; the multifunctional air conditioning unit consists of a compressor, two four-way valves, three heat exchangers and a rectification three-way throttle; and a refrigerating agent loop connection is formed in a way that first, second, third and fourth ports of the first four-way valve are connected with the compressor, the first port of the second four-way valve, an indoor air heat exchanger and a gas-liquid separator respectively; second, third and fourth ports of the second four-way valve are connected with an outdoor air heat exchanger, a hot water heat exchanger and the gas-liquid separator; the gas-liquid separator is connected with the compressor; the outlet of the hot water heat exchanger is connected with the inlet of a third one-way valve and the outlet of a third solenoid valve; the two ends of a first capillary tube are connected with the parallel connected end of outlets of three one-way valves and the inlet of the third solenoid valve and the parallel connected end of the inlets of the first and second solenoid valves; the two ends of a second capillary tube are connected with the outlet of the first solenoid valve, and the parallel port of the inlet of the first one-way valve and the outdoor air heat exchanger; and the outlet of the second solenoid valve is connected in parallel with the inlet of the second one-way valve and the indoor air heat exchanger.

Description

technical field [0001] The invention relates to the technical field of air conditioners / heat pump water heaters. Background technique [0002] The Yangtze River Basin is a humid zone with hot summer, cold winter and spring, and basically needs air conditioning, heating, and domestic hot water, and dehumidification is required if the conditions are higher. However, the current heating and cooling air conditioners are very uncomfortable for heating with hot air in winter, there is noise, convective wind, which affects sleep, defrosting is not complete in winter, and hot water cannot be provided in addition; air energy water heaters have a single function and can only provide domestic hot water; although The applicant has applied for multiple related patents. For example, simple, efficient and reliable heating and cooling air-conditioning water heaters (201010215579.5, 201020245130.9), a dual heat source heat pump water heater with a very simple refrigeration circuit (20091018...

Claims

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Application Information

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IPC IPC(8): F25B29/00F25B41/04F25B41/06F25B49/02F24F5/00F25B41/20F25B41/31
CPCF24F5/001F25B29/003F25B49/022F25B41/30F25B41/20Y02B30/70
Inventor 陈则韶
Owner 盐城瑞阳科技有限公司
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