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Heat storage device and air conditioner with same

A heat storage device and heat storage tank technology, which is applied in heat storage equipment, air conditioning systems, indirect heat exchangers, etc., can solve the problems of high cost and non-maintenance of heat storage devices, and achieve the goal of improving the defrosting effect and reducing the impact Effect

Active Publication Date: 2015-04-29
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to the disadvantages of high cost and non-maintenance of the heat storage device designed

Method used

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  • Heat storage device and air conditioner with same
  • Heat storage device and air conditioner with same
  • Heat storage device and air conditioner with same

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Embodiment Construction

[0022] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0023] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a heat storage device, which includes a heat storage tank 10, a heat storage material 20, and a heat exchanger 30. The heat storage material 20 is provided in the heat storage tank 10. The heat exchanger 30 is also arranged in the heat storage tank 10 and placed in the heat storage material 20. The heat exchanger 30 includes a first connection port 31 for in and out of liquid refrigerant and a second connection port 32 for in and out of gaseous refrigerant.

[0024] The heat exchanger 30 is provided, and the heat of the high-temperature gaseous refrigerant can be stored by the heat storage mater...

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PUM

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Abstract

The invention provides a heat storage device and an air conditioner with the same. The heat storage device comprises a heat storage tank, a heat storage material and a heat exchanger, wherein the heat exchanger is arranged in the heat storage tank and positioned in the heat storage material which is arranged in the heat storage tank, the heat exchanger comprises a first connection port and a second connection port, the first connection port allows a liquid refrigerant to flow in and out, and the second connection port allows a gaseous refrigerant to flow in and out. By application of the heat storage device, heat of the high-temperature gaseous refrigerant is stored by the aid of the heat exchanger through the heat storage material, and the heat can be transferred to the refrigerant through the heat exchanger during defrosting, so that heat supply can be realized. Due to the fact that heat of the high-temperature gaseous refrigerant is directly collected, influences on heat storage capacity of the heat storage device due to overlow outdoor environment temperature and low operating frequency of a compressor can be weakened, and accordingly effectiveness in defrosting can be improved.

Description

Technical field [0001] The present invention relates to the field of air conditioning, and in particular to a heat storage device and an air conditioner having the heat storage device. Background technique [0002] When the heat pump air conditioner is running in heating mode, the surface temperature of the outdoor heat exchanger will drop very low. When the surface temperature of the outdoor heat exchanger is lower than the freezing temperature of the atmosphere, a frost layer will form on the surface of the condenser fins , The frost layer will gradually increase in thickness due to the continuous heating, which will greatly reduce the evaporation and weaken the heating effect of the indoor side. In order to improve the effect, a new defrosting mode technology is currently used in the industry: heat storage continuous defrosting, that is, by storing the waste heat of the compressor during normal heating operation, and using the heat twice during defrosting. [0003] The heat sto...

Claims

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Application Information

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IPC IPC(8): F24F5/00F28D20/00F25B47/02
CPCF25B47/02F25B2400/01F28D20/00F28D2020/0013F28D2020/0065Y02E60/14
Inventor 刘冰军韩雷周中华李鹏吴会丽
Owner GREE ELECTRIC APPLIANCES INC
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