JPS6353563U - - Google Patents

Info

Publication number
JPS6353563U
JPS6353563U JP14922486U JP14922486U JPS6353563U JP S6353563 U JPS6353563 U JP S6353563U JP 14922486 U JP14922486 U JP 14922486U JP 14922486 U JP14922486 U JP 14922486U JP S6353563 U JPS6353563 U JP S6353563U
Authority
JP
Japan
Prior art keywords
pump
flow rate
water temperature
fire pump
rate sensor
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
JP14922486U
Other languages
English (en)
Other versions
JPH059017Y2 (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 JP1986149224U priority Critical patent/JPH059017Y2/ja
Publication of JPS6353563U publication Critical patent/JPS6353563U/ja
Application granted granted Critical
Publication of JPH059017Y2 publication Critical patent/JPH059017Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示したブロツク図
、第２図は本考案が適用される消火設備のポンプ
回りを示した説明図、第３図は本考案で用いる設
定流量センサの一例を示した説明図、第４図は本
考案の動作処理を含むポンプ運転試験の動作処理
を示したフローチヤート、第５図は自動点検処理
を示したフローチヤートである。 １：消火ポンプ、２：地下水槽、３：吸込管、
４：給水本管、５：締切弁、６：試験配管、７：
電動弁、８：流量計、９：手動弁、１０：呼水槽
、１１：呼水給水管、１２：逆止弁、１３：フロ
ート弁、１４：オーバーフロー管、１５：電磁弁
、１６：逃し管、１７：オリフイス、１８：設定
流量センサ、１９：流路、２０：コマ、２１：支
点、２２：リンク、２３：スプリング、２４：リ
ミツトスイツチ、２５：試験制御装置、２６：ポ
ンプ制御盤、２８：モータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 消火ポンプの吐出側を締切り状態にして運転す
    る点検時に、ポンプ加圧水を呼水槽等に環流して
    ポンプ内の水温上昇を防止する逃し管をポンプ吐
    出側に接続した消火ポンプの水温上昇防止装置に
    於いて、 前記逃し管に設けられポンプ運転時に予め設定
    した流量以上の水量が流れたときに検出出力を生
    ずる設定流量センサと、該設定流量センサの検出
    出力の有無により点検運転が正常か否かを判別す
    る判別手段とを設けたことを特徴とする消火ポン
    プの水温上昇防止装置。
JP1986149224U 1986-09-29 1986-09-29 Expired - Lifetime JPH059017Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986149224U JPH059017Y2 (ja) 1986-09-29 1986-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986149224U JPH059017Y2 (ja) 1986-09-29 1986-09-29

Publications (2)

Publication Number Publication Date
JPS6353563U true JPS6353563U (ja) 1988-04-11
JPH059017Y2 JPH059017Y2 (ja) 1993-03-05

Family

ID=31064232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986149224U Expired - Lifetime JPH059017Y2 (ja) 1986-09-29 1986-09-29

Country Status (1)

Country Link
JP (1) JPH059017Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192402A (ja) * 1975-02-10 1976-08-13
JPS59169856U (ja) * 1983-04-30 1984-11-13 ホーチキ株式会社 消火用ポンプの水温上昇防止装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5192402A (ja) * 1975-02-10 1976-08-13
JPS59169856U (ja) * 1983-04-30 1984-11-13 ホーチキ株式会社 消火用ポンプの水温上昇防止装置

Also Published As

Publication number Publication date
JPH059017Y2 (ja) 1993-03-05

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