Title:
HEAT STORAGE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2023/286591
Kind Code:
A1
Abstract:
Provided is a heat storage heat exchanger that is capable of maintaining the temperature of a hot medium for a long period of time, and has a compact structure. This heat storage heat exchanger 1 is for heating or cooling a hot medium H1 in a first pipe 11 that forms a portion of a fluid circuit 2 by heat exchange between the first pipe 11 and a second pipe 12 that forms a portion of another fluid circuit 3. The first pipe 11 and the second pipe 12 form a nested structure. The heat storage heat exchanger comprises: a first upstream valve 14 capable of opening and closing an inlet port 11a of the first pipe 11; and a first downstream valve 15 capable of opening and closing an outlet port 11b of the first pipe 11.
Inventors:
IWA TOSHIAKI (JP)
KAJIYA ATSUSHI (JP)
OGAWA NORIYUKI (JP)
TAKAZAWA MASATO (JP)
KAJIYA ATSUSHI (JP)
OGAWA NORIYUKI (JP)
TAKAZAWA MASATO (JP)
Application Number:
PCT/JP2022/025795
Publication Date:
January 19, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
EAGLE IND CO LTD (JP)
NOK CORP (JP)
NOK CORP (JP)
International Classes:
F28D7/10; F28D15/02; F28F27/00
Foreign References:
| JP2011102677A | 2011-05-26 | |||
| CN112326725A | 2021-02-05 | |||
| JP2012117790A | 2012-06-21 | |||
| JP2014016057A | 2014-01-30 | |||
| JP2007218462A | 2007-08-30 | |||
| JP2020128841A | 2020-08-27 | |||
| JP2020079679A | 2020-05-28 |
Attorney, Agent or Firm:
SHIGENOBU Kazuo et al. (JP)
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