Title:
CHEMICAL HEAT STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/137096
Kind Code:
A1
Abstract:
This chemical heat storage device (10) is provided with a reactor (11) and an adsorption device (13) which is connected to the reactor (11) via a pipe (12). The reactor (11) has a multilayer structure (18) wherein a plurality of plate-like heat generation units (16) and a plurality of heat exchange units (17) are alternately laminated. Each heat generation unit (16) comprises: a heat storage material (19) which generates heat upon a chemical reaction with NH3 and desorbs NH3 upon reception of exhaust heat; and a metal case which contains the heat storage material (19). Each heat exchange unit (17) serves as a passage for the exhaust gas and is configured of a metal fin. The metal cases of the heat generation units (16) and the heat exchange units (17) are bonded with each other by soldering, welding or the like. The adsorption device (13) contains an adsorbent (23) that is capable of holding and desorbing NH3 by means of physical adsorption.
Inventors:
NOGUCHI YUKIHIRO (JP)
KAWAUCHI HIROYASU (JP)
MORI KENJI (JP)
HARIU SATOSHI (JP)
MURASAKI TAKANORI (JP)
KAWAUCHI HIROYASU (JP)
MORI KENJI (JP)
HARIU SATOSHI (JP)
MURASAKI TAKANORI (JP)
Application Number:
PCT/JP2015/054852
Publication Date:
September 17, 2015
Filing Date:
February 20, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F28D20/00; F28F19/06
Foreign References:
| JP2011058678A | 2011-03-24 | |||
| JP2013242053A | 2013-12-05 | |||
| JPS62112995A | 1987-05-23 | |||
| JPS629195A | 1987-01-17 | |||
| JP2008064399A | 2008-03-21 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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