Title:
HYBRID-DRIVEN COLD/HEAT STORAGE TYPE HEAT PUMP UNIT UTILIZING SOLAR PHOTOVOLTAIC POWER AND COMMERCIAL POWER
Document Type and Number:
WIPO Patent Application WO/2010/081421
Kind Code:
A1
Abstract:
A hybrid-driven cold/heat storage type heat pump unit utilizing a solar photovoltaic power and a commercial power, which has a DC compressor (2) and an AC compressor (8), is a dual supply heat pump system driven by a solar photovoltaic DC power and a common commercial AC power in combination. When there is sunshine, the DC generated by a solar cell panel (60) is used for driving the DC compressor (2) directly to produce cold and heat capacity, and the produced cold and heat capacity could be stored respectively in a phase-change cold storage medium (39) and a phase-change heat storage medium (20). When the DC power is insufficient, the AC power from power network is used for power supply.
Inventors:
YUAN, Weixing (C1021, New Main BuildingNo. 37, Xueyuan Road, Haidian District, Beijing 1, 100191, CN)
袁卫星 (中国北京市海淀区学院路37号新主楼C1021, Beijing 1, 100191, CN)
YANG, Yufei (C507, New Main BuildingNo. 37, Xueyuan Road, Haidian District, Beijing 1, 100191, CN)
袁卫星 (中国北京市海淀区学院路37号新主楼C1021, Beijing 1, 100191, CN)
YANG, Yufei (C507, New Main BuildingNo. 37, Xueyuan Road, Haidian District, Beijing 1, 100191, CN)
Application Number:
CN2010/070200
Publication Date:
July 22, 2010
Filing Date:
January 15, 2010
Export Citation:
Assignee:
BEIHANG UNIVERSITY (No. 37, Xueyuan Road Haidian District, Beijing 1, 100191, CN)
北京航空航天大学 (中国北京市海淀区学院路37号, Beijing 1, 100191, CN)
YUAN, Weixing (C1021, New Main BuildingNo. 37, Xueyuan Road, Haidian District, Beijing 1, 100191, CN)
袁卫星 (中国北京市海淀区学院路37号新主楼C1021, Beijing 1, 100191, CN)
北京航空航天大学 (中国北京市海淀区学院路37号, Beijing 1, 100191, CN)
YUAN, Weixing (C1021, New Main BuildingNo. 37, Xueyuan Road, Haidian District, Beijing 1, 100191, CN)
袁卫星 (中国北京市海淀区学院路37号新主楼C1021, Beijing 1, 100191, CN)
International Classes:
F25B30/02; F25B27/00; F25B31/00
Attorney, Agent or Firm:
JINHENG LAW FIRM (Room 1004, Quantum Plaza No.23, Zhichun Road, Haidian District, Beijing 1, 100191, CN)