Title:
SYSTEM FOR CIRCULATING AIR THROUGH DOUBLE PIPES FOR SUPPLYING GAS AND AIR CIRCULATION METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/066090
Kind Code:
A1
Abstract:
The present invention relates to a system for circulating air through double pipes for supplying gas, the system including: double pipes connected to a gas handling device and supplied with gas; a gas supply unit for supplying gas to the gas handling device through an inner pipe of the double pipes; an air supply unit for supplying air through an outer pipe of the double pipes; and an air suctioning means for suctioning and circulating the air, which is supplied to the outer pipe by the air supply unit, by the introduction of a high pressure fluid. According to the present invention, rather than circulating air through the outer pipe of the double pipes by a fan as in the prior art, air can be circulated through the double pipes for gas supply by a simpler structure and more effective configuration.
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Inventors:
KIM JONG HYUN (KR)
Application Number:
PCT/KR2017/010595
Publication Date:
April 04, 2019
Filing Date:
September 26, 2017
Export Citation:
Assignee:
DAEWOO SHIPBUILDING & MARINE (KR)
International Classes:
B63B25/16; B63H21/38; F17C13/12; F17D5/00; F17D5/04
Foreign References:
| KR20150109700A | 2015-10-02 | |||
| JP2011079381A | 2011-04-21 | |||
| KR101320890B1 | 2013-10-23 | |||
| KR20100088215A | 2010-08-09 | |||
| KR20110023484A | 2011-03-08 | |||
| KR20170111449A | 2017-10-12 | |||
| KR20170111447A | 2017-10-12 |
Other References:
See also references of EP 3689733A4
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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