JPS5996189U - Underground tank roof drain discharge device - Google Patents
Underground tank roof drain discharge deviceInfo
- Publication number
- JPS5996189U JPS5996189U JP17871783U JP17871783U JPS5996189U JP S5996189 U JPS5996189 U JP S5996189U JP 17871783 U JP17871783 U JP 17871783U JP 17871783 U JP17871783 U JP 17871783U JP S5996189 U JPS5996189 U JP S5996189U
- Authority
- JP
- Japan
- Prior art keywords
- roof drain
- tank
- discharge device
- water
- roof
- 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
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
第１図は従来の地上タンクについてのルーフビ 。
シン排出装置説明用縦断面図、第２図から第５図までは
本考案の実施例説明用であって、第２図は縦断面図、第
３図は部分横断面図、第４図は部分縦断面図、第５図は
別の実施例についての部分縦 −゛断面図を示す。
１・・・地上タンク、２・・・排水管、３・・・地上タ
ンク −のルーフ、４・・・地上タンクのルーフ
ドレンパイプ、５・・・タンク躯体、６・・・盛土、７
・・・地中、８・・・ダブ 。
ル−フデツキ、９．１０・・・ルーフドレン排出バイブ
、１１・・・サブマーシトポンプ、１２・・・集水管、
１３・・・液面計保護管、１４・・・液面計、１５・・
・ガイドワイヤ、１６・・・容器。
、１２
桔４図 −
Ｌ−ｍ−ｌ」
一一一一一］−
−暑 Ｉ −１６Figure 1 shows the roof of a conventional above-ground tank. FIGS. 2 to 5 are longitudinal sectional views for explaining the thin discharge device, and FIGS. 2 to 5 are for explaining the embodiments of the present invention. FIG. Partial Longitudinal Sectional View FIG. 5 shows a partial longitudinal sectional view of another embodiment. DESCRIPTION OF SYMBOLS 1... Above ground tank, 2... Drain pipe, 3... Roof of above ground tank, 4... Above ground tank roof drain pipe, 5... Tank frame, 6... Embankment, 7
...underground, 8...dub. Roof deck, 9.10... Roof drain discharge vibe, 11... Submersible pump, 12... Water collection pipe,
13...Liquid level gauge protection tube, 14...Liquid level gauge, 15...
- Guide wire, 16... container. , 12 Diagram 4 - L-m-l'' 1111] - - Heat I -16
Claims (2)
る密閉形式の承水管を設け、該タンク内底部上方近傍で
ルーフドレンパイプを集水管に接続し、該集水管の中に
サブマージドポンプ及び液面計を設け、該液面計で計測
した集水管中の水位とサブマージドポンプの始動・停止
のスイチとを連動させ、ルーフデツキの最低位置におけ
るルーフ上面高さよりもサブマージドポンプの運転開始
の水位を下にしてルーフドレンを地上に排出することを
特徴とする地中タンクのルーフドレン排出装置。(1) Provide a sealed water receiving pipe that penetrates the tank roof erected inside the underground tank, connect the roof drain pipe to the water collection pipe near the upper bottom of the tank, and install a submerged pump and water pipe in the water collection pipe. A liquid level gauge is installed, and the water level in the water collection pipe measured by the liquid level gauge is linked to the start/stop switch of the submerged pump. A roof drain discharge device for an underground tank characterized by discharging roof drain onto the ground with the water level below.
ける集水管の部分に容量の大きい容器を形成した実用新
案登録請求の範囲第１項、記載の地中タンクのルーフド
レン排出装置。(2) The roof drain discharge device for an underground tank as set forth in claim 1, wherein a container with a large capacity is formed in a portion of the water collection pipe above the bottom of the tank, which is lower than the lowest position of the roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871783U JPS5996189U (en) | 1983-11-21 | 1983-11-21 | Underground tank roof drain discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871783U JPS5996189U (en) | 1983-11-21 | 1983-11-21 | Underground tank roof drain discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5996189U true JPS5996189U (en) | 1984-06-29 |
Family
ID=30387942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17871783U Pending JPS5996189U (en) | 1983-11-21 | 1983-11-21 | Underground tank roof drain discharge device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154940A (en) * | 2007-12-27 | 2009-07-16 | Tokiko Techno Kk | Shut-off valve system of drain pipe of floating roof storage tank |
-
1983
- 1983-11-21 JP JP17871783U patent/JPS5996189U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154940A (en) * | 2007-12-27 | 2009-07-16 | Tokiko Techno Kk | Shut-off valve system of drain pipe of floating roof storage tank |
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