JPH01136577U - - Google Patents

Info

Publication number
JPH01136577U
JPH01136577U JP2170188U JP2170188U JPH01136577U JP H01136577 U JPH01136577 U JP H01136577U JP 2170188 U JP2170188 U JP 2170188U JP 2170188 U JP2170188 U JP 2170188U JP H01136577 U JPH01136577 U JP H01136577U
Authority
JP
Japan
Prior art keywords
rainwater
pipe
discharge pipe
amount
underground pit
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
JP2170188U
Other languages
English (en)
Other versions
JPH0423984Y2 (ja
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 filed Critical
Priority to JP2170188U priority Critical patent/JPH0423984Y2/ja
Publication of JPH01136577U publication Critical patent/JPH01136577U/ja
Application granted granted Critical
Publication of JPH0423984Y2 publication Critical patent/JPH0423984Y2/ja
Expired legal-status Critical Current

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  • Sewage (AREA)

Description

【図面の簡単な説明】
図面は、本考案に係る雨水放流構造の実施例を
示し、第１図は、第１実施例の概略全体縦断面図
、第２図は要部の拡大断面図、第３図は、第２実
施例の要部の側面図、第４図は、第３実施例の要
部の側面図である。 １……雨水排出管、２……下水、３……下水用
排出管、４……地下ピツト、５……地下ピツト用
排出管、Ｓ１……下水用排出管の管内横断面積。

Claims (1)

    【実用新案登録請求の範囲】
  1. 敷地内に降つた雨水を集めて流す雨水排出管に
    、降雨量が設定量以下のときにのみ全量を排出可
    能な管内横断面積に設定した下水用排出管を連通
    接続し、前記下水用排出管との連通接続箇所より
    も上流側で、かつ、高い位置において、降雨量が
    設定量を越えて滞留したときの雨水のみを地下ピ
    ツトに流出する状態で、地下ピツト用排出管を前
    記雨水排出管に連通接続したことを特徴とする雨
    水放流構造。
JP2170188U 1988-02-20 1988-02-20 Expired JPH0423984Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2170188U JPH0423984Y2 (ja) 1988-02-20 1988-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2170188U JPH0423984Y2 (ja) 1988-02-20 1988-02-20

Publications (2)

Publication Number Publication Date
JPH01136577U true JPH01136577U (ja) 1989-09-19
JPH0423984Y2 JPH0423984Y2 (ja) 1992-06-04

Family

ID=31239165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2170188U Expired JPH0423984Y2 (ja) 1988-02-20 1988-02-20

Country Status (1)

Country Link
JP (1) JPH0423984Y2 (ja)

Also Published As

Publication number Publication date
JPH0423984Y2 (ja) 1992-06-04

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