Title:
太陽熱利用冷暖房システム
Document Type and Number:
Japanese Patent JP5757796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively utilize heat of a heating medium heated by a solar heat collector by eliminating waste of energy.SOLUTION: The solar heat utilizing air conditioning system comprises a solar heat collector 2 which heats the heating medium with solar heat; a heat pump 3 which includes a heat exchanger receiving heat of the heating medium, heated by the solar heat collector 2, as a part thereof; an absorption type cold/hot water machine 4 which generates cold/hot water by utilizing the heat of the heating medium passing through the heat pump 3 as a heat source for regeneration; and a heat exchanger 5 for heating which exchanges heat with the heating medium passing through the heat pump 3 to generate hot water. The air conditioning system uses the cold water generated by the absorption type cold/hot water machine 4 for a cooling load during cooling operation and the hot water generated by the absorption cold/hot water machine 4 and/or hot water generated by the heat exchanger 5 for heating during heating operation.
Inventors:
Naoki Kuroda
Naoya Shinada
Naoya Shinada
Application Number:
JP2011135878A
Publication Date:
July 29, 2015
Filing Date:
June 20, 2011
Export Citation:
Assignee:
Shin Nippon Air Conditioning Co., Ltd.
International Classes:
F25B27/00; F24F5/00; F25B15/00
Domestic Patent References:
| JP2004263944A | ||||
| JP1160237U | ||||
| JP2003083634A | ||||
| JP59221565A | ||||
| JP2011089722A | ||||
| JP2011112272A | ||||
| JP2011106749A | ||||
| JP2004190885A |
Foreign References:
| US4707996 |
Attorney, Agent or Firm:
Hisashi Izumi