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Cooling defrosting type wind energy heat pump

A wind energy and heat pump technology, applied in the field of cooling and defrosting wind energy heat pumps, can solve problems such as heat energy loss and room temperature reduction

Inactive Publication Date: 2017-02-22
王全龄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a cooling and defrosting type wind energy heat pump, which can effectively solve the problem of room temperature reduction and heat energy loss caused by the reversing of the existing heat pump during the thermal defrosting process

Method used

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  • Cooling defrosting type wind energy heat pump
  • Cooling defrosting type wind energy heat pump
  • Cooling defrosting type wind energy heat pump

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Embodiment Construction

[0112] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0113] Such as Figure 1a , Figure 1b , is a schematic diagram of the specific implementation structure of the surface cooling air heat exchanger of the present invention with volumetric spraying water cooling and defrosting. Consists of surface cooling air heat exchanger 1, coil tube 2, fins 3, refrigerant diverter 4, refrigerant header 5, spray nozzle 8, volumetric spray water device 9, spray water circulation pipe 13, Spray water circulating pump 14, antifreeze 15, water receiving tray 16 constitute. The volumetric spraying and distributing device 9 is arranged on the top of the surface-cooled air heat exchanger 1. When defrosting is required, the spraying and distributing water circulation pump 14 runs, and the antifreeze 15 is input into the volumetric spraying and distributing water through ...

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Abstract

The invention relates to the technical field of wind energy heat pumps, in particular to a cooling defrosting type wind energy heat pump. The cooling defrosting type wind energy heat pump comprises an antifreezing solution spraying water dispersal device and a surface cooling type air heat exchanger, and the antifreezing solution spraying water dispersal device is arranged on the surface cooling type air heat exchanger and used for spraying an antifreezing solution to a coil pipe and fins of the surface cooling type air heat exchanger. According to the cooling defrosting type wind energy heat pump, the antifreezing solution is sprayed to the surface cooling type air heat exchanger through the antifreezing solution spraying water dispersal device, so that the effect that the surface cooling type air heat exchanger is subjected to cooling defrosting operation on the premise that the heat pump does not change directions is achieved.

Description

technical field [0001] The invention relates to the technical field of wind energy heat pumps, in particular to a cooling and defrosting type wind energy heat pump. Background technique [0002] Air-cooled, air-sourced or wind-powered heat pumps have many advantages over any heat pump in terms of structure, performance, energy saving, environmental protection, convenient use, and cost-effectiveness. However, the wind energy heat pump has a fatal defect: when heating and heating operation in winter, the surface-cooled air heat exchanger of the outdoor unit needs to be defrosted and defrosted. The surface-cooled air heat exchanger uses the heat of compression to defrost the surface-cooled air heat exchanger of the outdoor unit. Defrosting causes indoor heating to be interrupted; after defrosting, it still needs to switch back and continue to heat indoors. The above-mentioned heat defrosting process needs to be carried out frequently and repeatedly, which not only loses a lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B47/00F25D21/10
CPCF25B47/00F25D21/10
Inventor 王全龄
Owner 王全龄
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