JPS58194187U - Floating roof drainage system for underground tanks - Google Patents

Floating roof drainage system for underground tanks

Info

Publication number
JPS58194187U
JPS58194187U JP9155582U JP9155582U JPS58194187U JP S58194187 U JPS58194187 U JP S58194187U JP 9155582 U JP9155582 U JP 9155582U JP 9155582 U JP9155582 U JP 9155582U JP S58194187 U JPS58194187 U JP S58194187U
Authority
JP
Japan
Prior art keywords
drainage system
floating roof
roof drainage
underground tanks
drain pipe
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.)
Granted
Application number
JP9155582U
Other languages
Japanese (ja)
Other versions
JPS6223746Y2 (en
Inventor
植出　和雄
Original Assignee
日本鉱業株式会社
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 日本鉱業株式会社 filed Critical 日本鉱業株式会社
Priority to JP9155582U priority Critical patent/JPS58194187U/en
Publication of JPS58194187U publication Critical patent/JPS58194187U/en
Application granted granted Critical
Publication of JPS6223746Y2 publication Critical patent/JPS6223746Y2/ja
Granted 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 the drawing]

第１図は地中式タンクの概略断面図である。第２図は本
考案に係る浮屋根排水装置の部分断面図である。 １：地中式タンク、６：浮屋根、３４′　：小口径ルー
フドレンパイプ、３６’：大口径ルーフドレンパイプ、
５４：流入防止カバー。FIG. 1 is a schematic sectional view of an underground tank. FIG. 2 is a partial sectional view of the floating roof drainage device according to the present invention. 1: Underground tank, 6: Floating roof, 34': Small diameter roof drain pipe, 36': Large diameter roof drain pipe,
54: Inflow prevention cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 浮屋根の集水槽に連通して大口径ルーフドレンパイプと
小口径ルーフドレンパイプとを設け、大口径ルーフドレ
ンパイプの集水槽への開口部は小口径ルーフドレンパイ
プの集水槽への開口部より高くされたことを特徴とする
浮屋根排水装置。A large-diameter roof drain pipe and a small-diameter roof drain pipe are provided in communication with the water collection tank of the floating roof, and the opening of the large-diameter roof drain pipe to the water collection tank is made higher than the opening of the small-diameter roof drain pipe to the water collection tank. A floating roof drainage system featuring:
JP9155582U 1982-06-21 1982-06-21 Floating roof drainage system for underground tanks Granted JPS58194187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9155582U JPS58194187U (en) 1982-06-21 1982-06-21 Floating roof drainage system for underground tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9155582U JPS58194187U (en) 1982-06-21 1982-06-21 Floating roof drainage system for underground tanks

Publications (2)

Publication Number Publication Date
JPS58194187U true JPS58194187U (en) 1983-12-23
JPS6223746Y2 JPS6223746Y2 (en) 1987-06-17

Family

ID=30099901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9155582U Granted JPS58194187U (en) 1982-06-21 1982-06-21 Floating roof drainage system for underground tanks

Country Status (1)

Country Link
JP (1) JPS58194187U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894234A (en) * 1972-03-13 1973-12-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894234A (en) * 1972-03-13 1973-12-05

Also Published As

Publication number Publication date
JPS6223746Y2 (en) 1987-06-17

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