Title:
HEAT EXCHANGER AND GEOTHERMAL UTILIZATION SYSTEM USING THE SAME
Document Type and Number:
Japanese Patent JP2016148508
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress adhesion of a scale to a pipeline of a system utilizing geothermal hot water and to other equipment.SOLUTION: A geothermal utilization system such as a binary power generation system includes a heat exchanger 30 and a binary power generator 12. The binary power generator 12 utilizes heat of fresh water heated by the heat exchanger 30 and supplied through a fresh water pipeline 24. In the heat exchanger 30, a primary side flow passage and a secondary side flow passage are formed. The primary side flow passage extends from a primary side inlet to a primary side outlet above the primary side inlet. In the secondary side flow passage, fluid subjected heat exchange with fluid flowing in the primary side flow passage flows. A hot water supply pipeline 22 for supplying geothermal hot water extends from underground, and is directly connected to the primary side inlet 41 of the heat exchanger 30.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI GIICHI
NISHII HAJIME
NISHII HAJIME
Application Number:
JP2016020583A
Publication Date:
August 18, 2016
Filing Date:
February 05, 2016
Export Citation:
Assignee:
KOYO DENKI:KK
International Classes:
F24J3/08; F28D9/02; F28D21/00
Attorney, Agent or Firm:
Ken Toyonaga
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