JPS54124317A - Safety system of floating roofed tank - Google Patents

Safety system of floating roofed tank

Info

Publication number
JPS54124317A
JPS54124317A JP3097378A JP3097378A JPS54124317A JP S54124317 A JPS54124317 A JP S54124317A JP 3097378 A JP3097378 A JP 3097378A JP 3097378 A JP3097378 A JP 3097378A JP S54124317 A JPS54124317 A JP S54124317A
Authority
JP
Japan
Prior art keywords
side plate
tank
floating
flames
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3097378A
Other languages
Japanese (ja)
Inventor
Tsutomu Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP3097378A priority Critical patent/JPS54124317A/en
Publication of JPS54124317A publication Critical patent/JPS54124317A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To check the spread of the adjacent flames and eliminate secondary disasters, by flowing down cooling water from the upper inside of the tank side plate along the inner wall and thus preventing the side plate from rising in temperature.
CONSTITUTION: In building a floating roofed tank 1 on a ground foundation 2, its floating roof 5 is fitted slidable to the inner wall of side plate 3 by means of pontoon 6, seal 7 and weather seal 8. A pipe 10 having many nozzles 12 on its lower side and opening toward the seal is held by brakets 11 at a certain distance from the upper inside of the side plate 3. If the radiant heat of neiboughring flames attacks the tank 1, a thermal sensor 19 actuates a control mechanism 20 to open a sloenoid valve 16, a pump 14 sprays cooling water on the side plate 3 through a pipe 15 and the nozzles 12, which can check the spread of flames by reducing the temperature of the side plate 3.
COPYRIGHT: (C)1979,JPO&Japio
JP3097378A 1978-03-20 1978-03-20 Safety system of floating roofed tank Pending JPS54124317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3097378A JPS54124317A (en) 1978-03-20 1978-03-20 Safety system of floating roofed tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3097378A JPS54124317A (en) 1978-03-20 1978-03-20 Safety system of floating roofed tank

Publications (1)

Publication Number Publication Date
JPS54124317A true JPS54124317A (en) 1979-09-27

Family

ID=12318599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3097378A Pending JPS54124317A (en) 1978-03-20 1978-03-20 Safety system of floating roofed tank

Country Status (1)

Country Link
JP (1) JPS54124317A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241485A (en) * 2012-02-01 2013-08-14 全龙浩 Oil or gas tank cooling and fire fighting system
CN104792962A (en) * 2015-03-19 2015-07-22 中国石油化工股份有限公司 Wireless monitoring device for concentration of flammable gas inside sealing ring of outer floating roof storage tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241485A (en) * 2012-02-01 2013-08-14 全龙浩 Oil or gas tank cooling and fire fighting system
CN104792962A (en) * 2015-03-19 2015-07-22 中国石油化工股份有限公司 Wireless monitoring device for concentration of flammable gas inside sealing ring of outer floating roof storage tank

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