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Air source heat pump and heat supply system

An air source heat pump and refrigerant heat dissipation technology, which can be used in heating systems, heat recovery systems, space heating and ventilation, etc., to solve problems such as low heating efficiency, and achieve the effect of preventing frost and improving heating efficiency.

Inactive Publication Date: 2011-04-06
石程林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an air source heat pump and a heating system, which are used to solve the defect of low heating efficiency of the air source heat pump in the prior art, and realize the improvement of the heating efficiency of the air source heat pump

Method used

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  • Air source heat pump and heat supply system
  • Air source heat pump and heat supply system

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] figure 1 It is a structural representation of an embodiment of an air source heat pump in the present invention Figure 1 , figure 2 It is a structural representation of an embodiment of an air source heat pump in the present invention Figure II , image 3 It is a structural representation of an embodiment of an air source heat pump i...

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Abstract

The invention provides an air source heat pump and a heat supply system. The air source heat pump comprises a shell and an evaporator fixed in the shell, wherein the shell is fixedly provided with a refrigerant outlet and a refrigerant inlet. The air source heat pump is characterized by also comprising a refrigerant radiating device used for optimizing the external working environment condition and temperature of the evaporator by utilizing afterheat of the refrigerant subjected to heat exchanged and flowing back to the air source heat pump, wherein the refrigerant radiating device is positioned on one side of the evaporator and is provided with a refrigerant input port and a refrigerant output port; and the refrigerant output port is communicated with the refrigerant inlet. The refrigerant radiating device arranged on one side of the evaporator is used to heat external air close to the evaporator by utilizing the afterheat of the refrigerant flowing back to the air source heat pump so as to optimize the working environment condition and temperature of the evaporator and the air source heat pump and realize and improve the heating efficiency of the air source heat pump.

Description

technical field [0001] The invention relates to the field of heating equipment, in particular to an air source heat pump and a heating system. Background technique [0002] At present, the heating system consisting of an air source heat pump and an active radiator is widely used. The active radiator usually includes a water tank and a refrigerant pipe arranged in the water tank. The air source heat pump mainly includes a casing, a compressor and an evaporator. The compressor and evaporator are fixed in the shell. The refrigerant in the air source heat pump absorbs the low-temperature heat in the air through the evaporator and then becomes a high-temperature refrigerant after being processed by the compressor. The high-temperature refrigerant is transported to the refrigerant pipe of the active radiator through the refrigerant outlet of the air-source heat pump. The water in the active radiator is heated in the refrigerant pipe, and finally, the refrigerant output from the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B30/06F25B39/02F24D15/04
CPCY02B30/52Y02B30/123
Inventor 石程林
Owner 石程林
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