JPS58194192U - Drainage system of underground tank - Google Patents
Drainage system of underground tankInfo
- Publication number
- JPS58194192U JPS58194192U JP9155382U JP9155382U JPS58194192U JP S58194192 U JPS58194192 U JP S58194192U JP 9155382 U JP9155382 U JP 9155382U JP 9155382 U JP9155382 U JP 9155382U JP S58194192 U JPS58194192 U JP S58194192U
- Authority
- JP
- Japan
- Prior art keywords
- drainage system
- underground tank
- drain pipe
- baffle plate
- rainwater
- 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
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図は地中式タンクの概略断面図である。第２図は第
１図の地中式タンクの平面図である。第３図は雨水ポン
プの底部の部分断面図である。第４図は第３図の線ＩＶ
−ＩＶに取った断面図である。
第５図は水勢減殺手段の他の実施態様を示す第４ −
図と同様の断面図である。第６図は他の実施態様に係る
雨水ポンプの底部の部分断面図である。第７図は第６図
の線■−■に取った断面図である。
第８図及び第９図はルーフドレンパイプ内に設けられた
水勢減殺手段を示す概略断面部分斜視図である。
１：地中式タンク、６：浮屋根、３０． ３２：雨水パ
イプ’、 ３４． ３６：ルーフドレンパイプ、４０：
排水ポンプ、５０，６０：水勢減殺手段。FIG. 1 is a schematic sectional view of an underground tank. FIG. 2 is a plan view of the underground tank shown in FIG. 1. FIG. 3 is a partial sectional view of the bottom of the rainwater pump. Figure 4 is line IV of Figure 3.
FIG. 4 is a sectional view taken at -IV. FIG. 5 shows another embodiment of the water force reduction means.
It is a sectional view similar to the figure. FIG. 6 is a partial sectional view of the bottom of a rainwater pump according to another embodiment. FIG. 7 is a sectional view taken along the line --- in FIG. FIGS. 8 and 9 are schematic cross-sectional partial perspective views showing the water force reducing means provided in the roof drain pipe. 1: Underground tank, 6: Floating roof, 30. 32: Rainwater pipe', 34. 36: Roof drain pipe, 40:
Drain pump, 50, 60: Water force reduction means.
Claims (6)
プと、該ルーフドレンパイプに連通し、該ノ１−フドレ
ンパイプからの流下する雨水を受容する雨水パイプとを
有し、前記雨水パイプには前記ルーフドレンパイプの開
口部に対向して水勢減殺手段が配設されたことを特徴と
する地中式タンクの排水系統。(1) It has a roof drain pipe that allows rainwater to flow down from the floating roof, and a rainwater pipe that communicates with the roof drain pipe and receives the rainwater that flows down from the roof drain pipe, and the rainwater pipe has the roof drain pipe. A drainage system for an underground tank, characterized in that a water force reduction means is provided opposite the opening.
包した前邪魔板と側邪魔板とから成る実用新案登録請求
の範囲第１項記載の地中式タンクの排水系統。(2) The drainage system for an underground tank according to claim 1, wherein the water force reduction means comprises a front baffle plate and a side baffle plate surrounding the opening of the roof drain pipe.
に連通し、内側邪魔板と外側邪魔板とによって形成され
た分岐通路である実用新案登録請求の範囲第１項記載の
地中式タンクの排水系統。(3) The drainage system for an underground tank according to claim 1, wherein the water force reduction means is a branch passage that communicates with the opening of the roof drain pipe and is formed by an inner baffle plate and an outer baffle plate.
有して成る実用新案登録請求の範囲第１項記載の地中式
タンクの排水系統。(4) The drainage system for an underground tank according to claim 1, wherein the roof drain pipe has water force reduction means therein.
抗環状邪魔板である実用新案登録請求の範囲第４項記載
の地中式タンクの排水系統。(5) The drainage system for an underground tank according to claim 4, wherein the water force reduction means is a flow-resisting annular baffle plate converging in the direction of rainwater flow.
邪魔板である実用新案登録請求の範囲第４項記載の地中
式タンクの排水系統。(6) The drainage system for an underground tank according to claim 4, wherein the water force reduction means is an arc-shaped baffle plate inclined in the direction of rainwater flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9155382U JPS58194192U (en) | 1982-06-21 | 1982-06-21 | Drainage system of underground tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9155382U JPS58194192U (en) | 1982-06-21 | 1982-06-21 | Drainage system of underground tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58194192U true JPS58194192U (en) | 1983-12-23 |
| JPS6223750Y2 JPS6223750Y2 (en) | 1987-06-17 |
Family
ID=30099899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9155382U Granted JPS58194192U (en) | 1982-06-21 | 1982-06-21 | Drainage system of underground tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194192U (en) |
-
1982
- 1982-06-21 JP JP9155382U patent/JPS58194192U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223750Y2 (en) | 1987-06-17 |
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