Title:
熱交換構造及び熱利用方法
Document Type and Number:
Japanese Patent JP6482017
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a structure capable of exchanging heat of water flowing in a substantial full-state within a pipe passage, a heat exchanging structure utilizing exchanged heat and a heat utilization method.SOLUTION: A heat exchanging structure utilizing heat of water 2 flowing in a substantial-full state in a pipe passage 1 buried in underground comprises a heat exchanging member A arranged over an entire periphery in a prescribed length range at an outer peripheral surface of a pipe passage, and a pump 14 for passing a heat exchanging medium to the heat exchanging member. The heat exchanging member has an outer pipe 11 fitted to the outer periphery of the pipe passage so as to shield a clearance between both ends of the outer pipe and the outer peripheral surface of the pipe passage, and connection members 12a, 12b with the pump are arranged at both ends or near both ends. Within the outer pipe is arranged a flow prohibiting member for disturbing a flow of the heat exchanging medium, or a helical partitioning member for flowing the heat exchanging medium in a helical manner.SELECTED DRAWING: Figure 1
Inventors:
Shinkichi Ooka
Zhang Manra
Zhang Manra
Application Number:
JP2014229260A
Publication Date:
March 13, 2019
Filing Date:
November 11, 2014
Export Citation:
Assignee:
Yoshika Engineering Co., Ltd.
International Classes:
F25B27/02; F24V50/00; F25B27/00; F25B30/06; F25B39/00; F28D7/02; F28D7/10; F28F13/12
Domestic Patent References:
| JP2013200071A | ||||
| JP2013238320A | ||||
| JP2002030717A | ||||
| JP6022788U | ||||
| JP11201338A | ||||
| JP2002162175A |
Attorney, Agent or Firm:
Nakagawa International Patent Office