COLD-HEAT DUAL-STORAGE-TYPE ROOM AIR CONDITIONING DEVICE - BEIJING ZETA MECH AND ELECTRICAL EQUIPMENT ENGINEERING CO LTD

Title:

COLD-HEAT DUAL-STORAGE-TYPE ROOM AIR CONDITIONING DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/187010

Kind Code:

A1

Abstract:

A cold-heat dual-storage-type room air conditioning device, comprising an energy storage air conditioning device (1), a cold-heat source device (2) and an air duct (33). The energy storage air conditioning device (1) comprises a container (3) accommodating an energy storage medium, and a coil heat exchanger (31) and an electric heating pipe (32) which are mounted within the container (3) and exposed to the energy storage medium. Either end of the coil heat exchanger (31) is connected to the cold-heat source device (2), and the air circulating in the air duct (33) can exchange heat with the energy storage medium within the container (3). The air conditioning device has a simple structure, low installation costs, and high safety reliability, and also has the capability of "energy storage". The present invention greatly reduces the electricity load in the peak time period of electrical load by storing cold/heat when the electricity price is low and releasing cold/heat during the peak of power consumption, thereby achieving the effects of balancing the power grid load and reducing the operating costs.

More Like This:

WO/2007/080748	DRIVE CIRCUIT OF MOTOR AND OUTDOOR UNIT OF AIR CONDITIONER
JPH08193729	ROOF FRAME FOR OUTDOOR MACHINE OF ROOM AIR CONDITIONER

Inventors:

LIU ANQUAN (CN)
ZHANG ZHANGUO (CN)
LIU JIANLONG (CN)
SUN FEI (CN)
LU GANG (CN)
HAO PENGHUI (CN)

Application Number:

PCT/CN2020/077519

Publication Date:

September 24, 2020

Filing Date:

March 03, 2020

Export Citation:

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Assignee:

BEIJING ZETA MECH AND ELECTRICAL EQUIPMENT ENGINEERING CO LTD (CN)

International Classes:

F24F5/00; F24F13/08; F24F13/22

Foreign References:

CN109373481A	2019-02-22
CN2750231Y	2006-01-04
JPS62102040A	1987-05-12
CN109163396A	2019-01-08
CN208124530U	2018-11-20
TW201307760A	2013-02-16
CN101169296A	2008-04-30
CN109827274A	2019-05-31
CN110500683A	2019-11-26
CN110220240A	2019-09-10

Attorney, Agent or Firm:

BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)

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