Distributed type air source heat pump heating system

An air source heat pump and heating system technology, applied in hot water central heating systems, heating systems, space heating and ventilation, etc., can solve problems affecting system reliability, cost increase, and increase system complexity, etc., to achieve improved Heating effect, reduced production cost and use, low cost effect

Inactive Publication Date: 2017-10-20
四川酷比特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the cost of system solutions such as auxiliary water tank, auxiliary evaporator and solenoid valve increases greatly, and the application of solenoid valve and check valve increases the complexity of the system and affects the reliability of the system

Method used

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  • Distributed type air source heat pump heating system
  • Distributed type air source heat pump heating system
  • Distributed type air source heat pump heating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] like Figure 1-2 As shown, a controllable defrosting distributed air source heat pump heating system includes a water circulation device, a water circulation controller corresponding to the water circulation device, at least two heat pump devices and a heat pump controller corresponding to the heat pump device; the water circulation device includes an internal Water tank 1, water inlet pipe 2, water pump 4 and water outlet pipe 3 that are added with antifreeze; One end of described water inlet pipe 2 communicates with water tank 1, and one end of described water outlet pipe 3 communicates with water tank 1, and described water inlet pipe 2 and outlet The other end of the water pipe 3 communicates with and closes the floor heating line laid indoors. The water inlet pipe 2 is provided with a water pump 4; , electromagnetic four-way valve 6a, condenser 7a, throttling device 8a, and evaporator 9a are sequentially connected along the direction of refrigerant flow; heat pump ...

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PUM

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Abstract

The invention discloses a distributed air source heat pump heating system, which includes a water circulation device and at least two heat pump devices; the water circulation device includes a water tank with antifreeze inside, a water inlet pipe, a water pump and a water outlet pipe; the water inlet pipe One end communicates with the water tank, one end of the water outlet pipe communicates with the water tank, the other end of the water inlet pipe and the water outlet pipe communicates with and closes the floor heating line laid indoors, and a water pump is provided on the water inlet pipe; the heat pump device is composed of a compressor A machine, an electromagnetic four-way valve, a condenser, a throttling device, and an evaporator are sequentially connected along the flow direction of the refrigerant; the condenser is arranged in the water tank.

Description

technical field [0001] The invention relates to the field of air source heat pump systems, in particular to a distributed air source heat pump heating system. Background technique [0002] Heat pumps are widely used in daily life, and common heating and cooling air conditioners are typical heat pump systems. The heat pump absorbs heat from the low-temperature area, and transfers it to the high-temperature area to release heat in the form of work. The heat pump system is not a simple energy conversion, but an energy transfer, so it is energy-saving. [0003] The heat pump floor heating system is based on the heat pump air conditioner, changing the high-temperature heat release area from the indoor environment to a water tank and heat exchanger for hot water storage. It includes a heat pump system and a water system. The heat pump system is similar to the air conditioning system, but the heat exchange The water system is a closed system and relies on a water pump to maintain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/18F24H4/04
CPCF24D3/18F24D2200/123F24H4/04
Inventor 李雅晖李越峰李霞
Owner 四川酷比特科技有限公司
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