JPH01102277U - - Google Patents
Info
- Publication number
- JPH01102277U JPH01102277U JP19683787U JP19683787U JPH01102277U JP H01102277 U JPH01102277 U JP H01102277U JP 19683787 U JP19683787 U JP 19683787U JP 19683787 U JP19683787 U JP 19683787U JP H01102277 U JPH01102277 U JP H01102277U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- sub
- main
- main groove
- communicates
- 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
Landscapes
- Sewage (AREA)
Description
第１図は本考案第１実施例の排水桝の平面図、
第２図は第１実施例の排水桝の接続状態を示す斜
視図、第３図は第２実施例の排水桝の平面図、第
４図は従来の排水桝の平面図である。
Ａ…排水桝、１０…桝周壁、１１…主流入口、
１２…副流入口、１３…流出口、２０…桝底部、
２１…主溝、２２…副溝、２１１…ガイド部、ｌ
…主流入口の中心軸ｌ、ｍ…流出口の中心軸。
FIG. 1 is a plan view of a drainage basin according to the first embodiment of the present invention;
FIG. 2 is a perspective view showing the connected state of the drainage basin of the first embodiment, FIG. 3 is a plan view of the drainage basin of the second embodiment, and FIG. 4 is a plan view of a conventional drainage basin. A... drainage basin, 10... basin surrounding wall, 11... mainstream inlet,
12...Sub-inlet, 13...Outlet, 20...Bottom part,
21... Main groove, 22... Minor groove, 211... Guide portion, l
...Central axes of the main stream inlet l, m...Central axes of the outflow port.
Claims (1)
が外側に突出して筒状に形成されており、桝底部
には、一端が前記主流入口に連通すると共に、他
端が前記流出口に連通する主溝と、一端が副流入
口に連通すると共に、他端が前記主溝に連通する
副溝とが形成されており、前記主流入口の中心軸
と前記流出口の中心軸とが同方向に設けられ、主
溝がこれらの中心軸方向に沿つて設けられ、副溝
が主溝に対して斜めに設けられている排水桝にお
いて、前記主溝の側壁のうち、副溝の流れ方向延
長線との交差部分近傍に、流出口側へ向けて副溝
の流れ方向から主溝の流れ方向に変位したガイド
部が形成されていることを特徴とする排水桝。 A main stream inlet, a sub-inlet, and an outlet are formed in a cylindrical shape and protrude outward on the circumferential wall of the basin, and at the bottom of the basin, one end communicates with the main stream inlet and the other end communicates with the outlet. A communicating main groove and a sub-groove are formed, one end of which communicates with the sub-inflow port, and the other end of which communicates with the main groove, and the central axis of the main stream inlet and the central axis of the outflow port are aligned. In a drainage basin in which the main groove is provided along the central axis direction, and the sub-groove is provided diagonally with respect to the main groove, among the side walls of the main groove, the main groove is provided in the flow direction of the sub-groove. A drainage basin characterized in that a guide portion is formed in the vicinity of the intersection with the extension line, the guide portion being displaced from the flow direction of the auxiliary groove to the flow direction of the main groove toward the outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19683787U JPH0421919Y2 (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19683787U JPH0421919Y2 (en) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102277U true JPH01102277U (en) | 1989-07-10 |
| JPH0421919Y2 JPH0421919Y2 (en) | 1992-05-19 |
Family
ID=31487431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19683787U Expired JPH0421919Y2 (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421919Y2 (en) |
-
1987
- 1987-12-24 JP JP19683787U patent/JPH0421919Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421919Y2 (en) | 1992-05-19 |