JPS6092995U - Emergency drainage system for floating roof storage tanks - Google Patents

Emergency drainage system for floating roof storage tanks

Info

Publication number
JPS6092995U
JPS6092995U JP18475283U JP18475283U JPS6092995U JP S6092995 U JPS6092995 U JP S6092995U JP 18475283 U JP18475283 U JP 18475283U JP 18475283 U JP18475283 U JP 18475283U JP S6092995 U JPS6092995 U JP S6092995U
Authority
JP
Japan
Prior art keywords
floating roof
nozzle
drainage system
emergency drainage
storage tanks
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
JP18475283U
Other languages
Japanese (ja)
Inventor
敏夫 上田
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP18475283U priority Critical patent/JPS6092995U/en
Publication of JPS6092995U publication Critical patent/JPS6092995U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図は従来装置の縦断面図、第３図は本考案
の一実施例の縦断面図、第４図は第３図におけるＩＶ−
ＩＶ断面図である。 １はノズル、２は浮屋根甲板、５は弁座ノズル、１０は
水溜め、１３，１６はロッド、１４は浮子、１９は封鎖
板を示す。1 and 2 are vertical cross-sectional views of a conventional device, FIG. 3 is a vertical cross-sectional view of an embodiment of the present invention, and FIG. 4 is a vertical cross-sectional view of the conventional device.
FIG. 1 is a nozzle, 2 is a floating roof deck, 5 is a valve seat nozzle, 10 is a water reservoir, 13 and 16 are rods, 14 is a float, and 19 is a sealing plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯蔵タンクの浮屋根甲板を貫通し且つ水封用水溜めを介
して前記貯蔵タンク内部に導通するノズルと、該ノズル
の上端に着脱可能に取付けられ該ノズル内の中間部分ま
で垂下する筒状の弁座ノズルと、該弁座ノズルの下端を
開閉する封鎖板と、前記浮屋根甲板上に設けられた浮力
を有する浮子と、該浮子が上昇したとき前記封鎖板を開
かせるリンク機構と、を備えたことを特徴とする浮屋根
式貯蔵タンクの非常用排水装置。A nozzle that penetrates the floating roof deck of the storage tank and communicates with the inside of the storage tank through a water sealing water reservoir, and a cylindrical valve that is removably attached to the upper end of the nozzle and that hangs down to an intermediate portion within the nozzle. A valve seat nozzle, a sealing plate that opens and closes the lower end of the valve seat nozzle, a float having buoyancy provided on the floating roof deck, and a link mechanism that opens the sealing plate when the float rises. An emergency drainage system for a floating roof storage tank.
JP18475283U 1983-11-30 1983-11-30 Emergency drainage system for floating roof storage tanks Pending JPS6092995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18475283U JPS6092995U (en) 1983-11-30 1983-11-30 Emergency drainage system for floating roof storage tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18475283U JPS6092995U (en) 1983-11-30 1983-11-30 Emergency drainage system for floating roof storage tanks

Publications (1)

Publication Number Publication Date
JPS6092995U true JPS6092995U (en) 1985-06-25

Family

ID=30399504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18475283U Pending JPS6092995U (en) 1983-11-30 1983-11-30 Emergency drainage system for floating roof storage tanks

Country Status (1)

Country Link
JP (1) JPS6092995U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129542U (en) * 1974-08-27 1976-03-03
JPS5768381A (en) * 1980-10-09 1982-04-26 Niigata Engineering Co Ltd Drain for emergency of floating roof type tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129542U (en) * 1974-08-27 1976-03-03
JPS5768381A (en) * 1980-10-09 1982-04-26 Niigata Engineering Co Ltd Drain for emergency of floating roof type tank

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