Title:
COOLING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/025611
Kind Code:
A1
Abstract:
The purpose of the present invention is to facilitate start-up by preventing freezing of water in circulation paths. Specifically, the present invention comprises circulation piping (inlet tubes (42, 92) and outlet tubes (44, 94)) for circulating coolant water for heat exchange using heat generated in a nuclear reactor in a nuclear plant, a heat exchanger (52) that is installed in the circulation piping and acquires heat of the coolant water in the circulation piping by heat exchange, and a heating means (60) that conducts heat acquired from natural heat energy to the heat exchanger (52).
Inventors:
HARA NOBUHIDE (JP)
TANIMOTO KOICHI (JP)
OGATA FUMIKAZU (JP)
YOSHIOKA MASAHIRO (JP)
TANIMOTO KOICHI (JP)
OGATA FUMIKAZU (JP)
YOSHIOKA MASAHIRO (JP)
Application Number:
PCT/JP2014/066782
Publication Date:
February 26, 2015
Filing Date:
June 25, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G21D1/00; F28D15/02
Foreign References:
| JP2013076578A | 2013-04-25 | |||
| JP2000171175A | 2000-06-23 | |||
| JP2006207919A | 2006-08-10 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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