地中熱利用システム及び地中熱利用システムの運転方法 - Mitsubishi Heavy Industries Thermal Systems Co., Ltd.

Title:

地中熱利用システム及び地中熱利用システムの運転方法

Document Type and Number:

Japanese Patent JP7173484

Kind Code:

B2

Abstract:

A geothermal heat utilization system includes a first well having a first upper opening and a first lower opening, and a second well having a second upper opening and a second lower opening. The geothermal heat utilization system further includes a first pipe, a second pipe, a first heat exchanger, and a second heat exchanger. The geothermal heat utilization system is capable of supplying underground water of an upper aquifer from the first upper opening to the second upper opening via the first pipe, and the geothermal heat utilization system is capable of supplying underground water of a lower aquifer from the second lower opening to the first lower opening via the second pipe.

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Inventors:

Cui Lin
Masatsugu Sakai
Toru Yamaguchi
Masao Nakao
Nakazo Yasutoshi

Application Number:

JP2018152611A

Publication Date:

November 16, 2022

Filing Date:

August 14, 2018

Export Citation:

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Assignee:

Mitsubishi Heavy Industries Thermal Systems Co., Ltd.
Public University Corporation Osaka

International Classes:

F24F3/00; F24T10/20

Domestic Patent References:

JP2014205086A
JP2000154985A
JP2011021804A
JP9280689A
JP9159228A
JP60228855A
JP2010117081A
JP2018173257A
JP4897934B1

Foreign References:

WO2018181586A1
WO2020059788A1

Attorney, Agent or Firm:

Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa

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