JPS6235030U - - Google Patents

Info

Publication number
JPS6235030U
JPS6235030U JP12793885U JP12793885U JPS6235030U JP S6235030 U JPS6235030 U JP S6235030U JP 12793885 U JP12793885 U JP 12793885U JP 12793885 U JP12793885 U JP 12793885U JP S6235030 U JPS6235030 U JP S6235030U
Authority
JP
Japan
Prior art keywords
gate valve
drainage channel
communication port
forced drainage
channel
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
Application number
JP12793885U
Other languages
English (en)
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 JP12793885U priority Critical patent/JPS6235030U/ja
Publication of JPS6235030U publication Critical patent/JPS6235030U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Revetment (AREA)

Description

【図面の簡単な説明】
第1図は自然通水の状態を示す構成断面図、第
2図は強制排水の状態を示す構成断面図、第3図
は要部の構成図で開状態を示す。第4図は要部の
構成図で閉状態を示す。 1……ゲート弁、2……強制排水路、3……有
効落差、4……排水口、5……堤防横断水路、6
……連通口、7……水門、8……昇降機構、9…
…排水ポンプ装置、10……外水位、11……内
水位、12……河川、13……堤防、14……用
・排水路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 堤防横断水路5の一方開口部を開閉するゲート
    弁1に、洪水時の河川水位へ強制排水できる有効
    落差3をもつ強制排水路2を併設してなり、この
    ゲート弁1により堤防横断水路5を閉塞時、強制
    排水路2の下端排水口4と堤防横断水路5とが連
    通するように、ゲート弁1該部位へ連通口6を貫
    設し、該連通口6と前記排水口4とを接続してな
    るゲート弁。
JP12793885U 1985-08-21 1985-08-21 Pending JPS6235030U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12793885U JPS6235030U (ja) 1985-08-21 1985-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12793885U JPS6235030U (ja) 1985-08-21 1985-08-21

Publications (1)

Publication Number Publication Date
JPS6235030U true JPS6235030U (ja) 1987-03-02

Family

ID=31023153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12793885U Pending JPS6235030U (ja) 1985-08-21 1985-08-21

Country Status (1)

Country Link
JP (1) JPS6235030U (ja)

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