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Patent Searching and Data


Title:
INERTING SYSTEM AND METHOD FOR METHANOL TANK OF SHIP
Document Type and Number:
WIPO Patent Application WO/2021/078194
Kind Code:
A1
Abstract:
An inerting system and method for a methanol tank of a ship, being safe, reliable and easy to operate and manage, and applied to the technical field of inerting systems. The inerting system for a methanol tank of a ship comprises an input module, a methanol tank (1) and an output module which are connected in sequence, and further comprises a nitrogen supply device (2), a reduced-pressure check valve (3), a solenoid valve (4) and a stop check valve (5) which are connected in sequence; an output end of the stop check valve (5) is in communication with the methanol tank (1), the methanol tank (1) is internally provided with a first oxygen concentration sensor (6) electrically connected to the solenoid valve (4), and when the oxygen concentration within the methanol tank (1) is greater than a preset value, the first oxygen concentration sensor (6) feeds back an electric signal to turn on the solenoid valve (4), and the methanol tank (1) is provided with a pressure vacuum valve (7).

Inventors:
YAN, Zhiqing (No.1 Guizhu Road Shenwan Tow, Zhongshan Guangdong 2, CN)
WANG, Zhengjun (No.1 Guizhu Road Shenwan Tow, Zhongshan Guangdong 2, CN)
YAN, Erhua (No.1 Guizhu Road Shenwan Tow, Zhongshan Guangdong 2, CN)
Application Number:
CN2020/122838
Publication Date:
April 29, 2021
Filing Date:
October 22, 2020
Export Citation:
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Assignee:
JIANGLONG SHIPBUILDING CO., LTD (Jianglong Shipbuilding No.1 Guizhu Road, Shenwan Tow, Zhongshan Guangdong 2, CN)
International Classes:
B63H21/38
Attorney, Agent or Firm:
GUANGZHOU HONGLI PATENT AGENCY CO. LTD. (XianyiRoom 617, Zhuying Building, NO.37-1, Zhusigang Second Road, Yuexiu Distric, Guangzhou Guangdong 0, CN)
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