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Title:
HEAT-TRANSFER-TUBE SUPPORT STRUCTURE, AND METHOD FOR SUPPORTING HEAT TRANSFER TUBE
Document Type and Number:
WIPO Patent Application WO/2019/203300
Kind Code:
A1
Abstract:
Provided is a heat-transfer-tube support structure with which it is possible to completely suppress damage to support members and damage to heat-transfer-tube fins that is caused by vibration of a heat-transfer-tube panel. A heat-transfer-tube support structure provided with a heat-transfer-tube panel 30 in which a plurality of heat transfer tubes 31 extending vertically are arranged in a staggered manner, and support members 35 that bundle the heat transfer tubes 31 in the horizontal direction, a plurality of the support members 35 being provided at prescribed intervals in the vertical direction of the heat-transfer-tube panel 30, wherein the heat-transfer-tube support structure is configured to be provided with: first reinforcing plates 38 disposed in an inclined direction in gaps between the heat transfer tubes 31; second reinforcing plates 39 disposed in an inclined direction in the gaps between the heat transfer tubes 31 so as to intersect the first reinforcing plates 39; and linking members 40 that secure one-end sides of each of the first reinforcing plates 38 and the second reinforcing plates 39 to the support members 35.

Inventors:
ISHIKAWA MASAYUKI (JP)
HOSOI HIROAKI (JP)
NISHIMURA MASANORI (JP)
YOSHIMOTO YUZURU (JP)
IRIKI SHIGEYUKI (JP)
Application Number:
JP2019/016613
Publication Date:
October 24, 2019
Filing Date:
April 18, 2019
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F28F9/013; F22B1/18; F22B37/10; F22B37/20; F28F3/12
Foreign References:
JP2013057468A2013-03-28
JPS58106307A1983-06-24
JPH04100680U1992-08-31
US3820594A1974-06-28
JP2014105883A2014-06-09
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (JP)
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