JPS6264881U - - Google Patents

Info

Publication number
JPS6264881U
JPS6264881U JP15578985U JP15578985U JPS6264881U JP S6264881 U JPS6264881 U JP S6264881U JP 15578985 U JP15578985 U JP 15578985U JP 15578985 U JP15578985 U JP 15578985U JP S6264881 U JPS6264881 U JP S6264881U
Authority
JP
Japan
Prior art keywords
variable speed
pump
water
prime mover
water turbine
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
JP15578985U
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 JP15578985U priority Critical patent/JPS6264881U/ja
Publication of JPS6264881U publication Critical patent/JPS6264881U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Other Air-Conditioning Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の循環ポンプの系統
図、第2図は同じく動力一液量特性図、第3,4
図は各々の実施例を示す運転特性図である。 1……ポンプ、2……可変速電動機、3……水
車、4……蓄熱槽、12……制御手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプとこのポンプを駆動する可変速原動機と
    、この可変速制御手段と水車とを連結するととも
    に前記ポンプの吐出し側又はこの水車の入口側管
    路に圧力センサーを備え、前記ポンプを常時可変
    速運転して前記水車の高さより高い位置に水を揚
    げ、この水が持つ位置エネルギーで前記水車を回
    し、前記可変速原動機の所要出力を軽減するよう
    にしたものに於いて、前記可変速原動機の運転速
    度が前記水車に与えられるエネルギーが小さく原
    動機に対して負荷となるエネルギーに対応する速
    度以上であることを前記可変速制御手段が検出し
    た時、前記水車をフリーランの状態にするように
    したことを特徴とする動力回収ポンプの運転装置
JP15578985U 1985-10-14 1985-10-14 Pending JPS6264881U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15578985U JPS6264881U (ja) 1985-10-14 1985-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15578985U JPS6264881U (ja) 1985-10-14 1985-10-14

Publications (1)

Publication Number Publication Date
JPS6264881U true JPS6264881U (ja) 1987-04-22

Family

ID=31076807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15578985U Pending JPS6264881U (ja) 1985-10-14 1985-10-14

Country Status (1)

Country Link
JP (1) JPS6264881U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012167833A (ja) * 2011-02-10 2012-09-06 Ntt Facilities Inc 二次冷媒空調システム及びその運転方法
JP2013024510A (ja) * 2011-07-25 2013-02-04 Shin Nippon Air Technol Co Ltd 水冷媒冷凍システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012167833A (ja) * 2011-02-10 2012-09-06 Ntt Facilities Inc 二次冷媒空調システム及びその運転方法
JP2013024510A (ja) * 2011-07-25 2013-02-04 Shin Nippon Air Technol Co Ltd 水冷媒冷凍システム

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