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Heat accumulator capable of accumulating and releasing heat and air conditioner

A heat accumulator and heat storage technology, applied in superheaters, heat storage equipment, air-conditioning systems, etc., can solve the problems of low heat exchange efficiency, achieve high heat exchange efficiency, improve comfort, energy saving, high efficiency, reliability and comfort Effect

Pending Publication Date: 2019-08-23
GREE ELECTRICHEFEI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the existing defects of low heat exchange efficiency, the present invention proposes a heat accumulator and an air conditioner that can store and release heat

Method used

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  • Heat accumulator capable of accumulating and releasing heat and air conditioner
  • Heat accumulator capable of accumulating and releasing heat and air conditioner
  • Heat accumulator capable of accumulating and releasing heat and air conditioner

Examples

Experimental program
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Embodiment Construction

[0020] Such as figure 1 , 2 As shown, the heat accumulator 1 proposed by the present invention includes: a shell 11, a first heat exchange tube 12 and a second heat exchange tube 13 arranged in the shell 11, and the shell 11 is filled with a heat storage material, and the heat storage material is preferably phase change heat storage material, the first heat exchange tube 12 and the second heat exchange tube 13 are provided with a distance from the inner wall of the shell 11, and there is also a distance between the first heat exchange tube 12 and the second heat exchange tube 13, the storage The heat material is isolated between the first heat exchange tube 12 and the second heat exchange tube 13, one of the two heat exchange tubes is a heat storage heat exchange tube, and the other is a heat release heat exchange tube, and the high-temperature refrigerant flows through the heat storage exchange tube. When the heat pipe is used, the heat storage material absorbs its heat and ...

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Abstract

The invention discloses a heat accumulator capable of accumulating and releasing heat and an air conditioner. The heat accumulator comprises a shell, a first heat exchange pipe, a second heat exchangepipe and a heat accumulating material, the first heat exchange pipe and the second heat exchange pipe are arranged in the shell, and the shell is filled with the heat accumulating material. An inletand an outlet of the first heat exchange pipe and an inlet and an outlet of the second heat exchange pipe all stretch out of the shell, and the first heat exchange pipe and the second heat exchange pipe are isolated by the heat accumulating material. According to the heat accumulator capable of accumulating and releasing heat and the air conditioner, the two heat exchange pipes accumulate and release heat through the heat accumulating material, the heat exchange efficiency is high, and when the heat accumulator is used in the air conditioner, defrosting can be carried out by fully utilizing the waste heat of a compressor.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a heat accumulator capable of storing and releasing heat and an air conditioner. Background technique [0002] From a global perspective, nearly 90% of the world's population living areas are suitable for heating with heat pumps. The air source heat pump air conditioner uses electric energy as the driving force, which has the advantages of convenient installation, low initial investment, energy saving and environmental protection, etc. However, the air source heat pump air conditioner will have frosting problems during heating operation under low temperature and high humidity conditions, which seriously affects the reliability of the air conditioning system sex and thermal comfort. In the prior art, there has been an air conditioner with a heat accumulator, which uses the waste heat of the compressor to defrost, but the structural design of the existing heat accumulator...

Claims

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Application Information

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IPC IPC(8): F28D20/00F24F5/00F25B40/06F25B47/02
CPCF28D20/00F24F5/001F25B40/06F25B47/02Y02E60/14
Inventor 李秋阳李敏甘威黎长源耶明尤瑞乐王中超曹丽周紫娟陈会
Owner GREE ELECTRICHEFEI
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