Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISASTER PREVENTION EQUIPMENT OF HYDROGEN STATION
Document Type and Number:
Japanese Patent JP2012066086
Kind Code:
A
Abstract:

To prevent secondary fire by surely protecting a system from heat of fires against the fires in the periphery and in the interior of a station.

The disaster prevention equipment of a hydrogen station 1, which stores liquid hydrogen and/or compressed hydrogen and supplies hydrogen, includes: an injection apparatus 18 for injecting an injection liquid for cooling the hydrogen supply systems 4, 5, 6, 7 and intercepting a heat radiation flow due to a fire from the outside to the hydrogen supply systems; abnormality detecting sections 24, 26, 27 for detecting an outside fire for the hydrogen supply systems and outputting a detection signal; a hydrogen detecting device 25 for detecting leakage of hydrogen gas from the hydrogen supply systems and outputting a detection signal; and a control device 19 for causing the injection apparatus to inject the injection liquid to prevent the occurrence of a fire in the hydrogen supply systems when a detection signal from the abnormality detecting section is input or when a detection signal from the hydrogen detecting device is input.


Inventors:
TSUJI TOSHIHIDE
Application Number:
JP2011221865A
Publication Date:
April 05, 2012
Filing Date:
October 06, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HOCHIKI CO
International Classes:
A62C3/06; F17C13/12
Domestic Patent References:
JP2000128502A2000-05-09
JPH0724800U1995-05-12
JP2002306621A2002-10-22
JP2003000746A2003-01-07
JPH11276623A1999-10-12
JP2003135620A2003-05-13
JPH08270946A1996-10-18
JPS62147593A1987-07-01
JPS6243668U1987-03-16
Attorney, Agent or Firm:
Tatsuya Saito



 
Previous Patent: DEODORANT

Next Patent: SHOWCASE