Title:
ケミカルヒートポンプ
Document Type and Number:
Japanese Patent JP6637438
Kind Code:
B2
Abstract:
A chemical heat pump includes a reaction section containing a heat storage material, a condensing section enabling a phase transition between water vapor and water, a connecting section connecting the reaction section and the condensing section, a valve adapted to open or close the connecting section, and a first fluid passage. The reaction section contains a plurality of heat storage materials having respective different conversion temperatures at which the heat storage material and the hydrate thereof are converted into each other. The plurality of heat storage materials and the first fluid passage are arranged so that the fluid flowing in the first fluid passage can perform heat exchanges with the heat storage materials in such a manner that the higher the conversion temperature of the heat storage material, the closer the position of the heat exchange to “the first side” of the first fluid passage.
Inventors:
Shigeru Hanzawa
Koji Ogura
Koji Ogura
Application Number:
JP2016558926A
Publication Date:
January 29, 2020
Filing Date:
October 02, 2015
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
F28D20/00; F25B17/08
Domestic Patent References:
| JP2008025853A | ||||
| JP2014105926A | ||||
| JP62000123U | ||||
| JP62005095A | ||||
| JP2009047388A | ||||
| JP3025259A | ||||
| JP58033097A | ||||
| JP2012007796A | ||||
| JP59180259A | ||||
| JP2014181863A |
Foreign References:
| WO2014021262A1 |
Attorney, Agent or Firm:
Aitec International Patent Office