Title:
井戸温泉熱交換装置
Document Type and Number:
Japanese Patent JP5804563
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a well hot spring heat exchanger enabling heat exchange between source water at high temperature and ordinary water with efficiency, without contact between hot water spring water and air.SOLUTION: A well hot spring heat exchanger includes a tubular sealing body 5 inserted toward a source, and a hot water lifting pump 7 arranged in the sealing body 5 so as to draw up a source water 1 from the source and to deliver it to the outside of the sealing body 5 via a hot water lifting pipe 9, and causes heat exchange to be performed between the source water 1 drawn up from the source to the hot water lifting pump 7 and fresh water in a water pipe 13 inserted to the vicinity of the source water 1, and the water pipe 13 is extended to the vicinity of the source.
Inventors:
Hiromitsu Sugawara
Application Number:
JP2012123693A
Publication Date:
November 04, 2015
Filing Date:
May 30, 2012
Export Citation:
Assignee:
Yamadai Kiden Co., Ltd.
International Classes:
F24H1/00; F24H1/18; F24J3/08; F28D21/00
Domestic Patent References:
| JP9042188A | ||||
| JP9014750A | ||||
| JP62116898A | ||||
| JP2009002595A | ||||
| JP4134538U | ||||
| JP2000054779A | ||||
| JP2005221190A | ||||
| JP2008292030A | ||||
| JP58221383A | ||||
| JP63055202A | ||||
| JP2204511A |
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Ryoichi Mizobuchi
Hideki Akiba
Taeko Katata
Hideo Shimizu
Yuichi Takagi
Ryoichi Mizobuchi
Hideki Akiba
Taeko Katata