JPS5918112U - Water supply pump balancing leak-off pipe cooling device - Google Patents

Water supply pump balancing leak-off pipe cooling device

Info

Publication number
JPS5918112U
JPS5918112U JP11104282U JP11104282U JPS5918112U JP S5918112 U JPS5918112 U JP S5918112U JP 11104282 U JP11104282 U JP 11104282U JP 11104282 U JP11104282 U JP 11104282U JP S5918112 U JPS5918112 U JP S5918112U
Authority
JP
Japan
Prior art keywords
water supply
supply pump
pipe
water
leak
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
JP11104282U
Other languages
Japanese (ja)
Inventor
馨 上野
Original Assignee
株式会社東芝
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 by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11104282U priority Critical patent/JPS5918112U/en
Publication of JPS5918112U publication Critical patent/JPS5918112U/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の給水ポンプ周辺の構成機器を示す系統図
、第２図は本考案による給水ポンプバランシングリーク
オフ管クーリング装置の一実施例を示す系統図である。 １・・・脱気器、２・・・脱気器貯水槽、３・・・脱気
器降水管、４・・・ブースタポンプ、５・・・給水ポン
プ連絡管、６・・・給水ポンプ、７・・・給水連絡管、
８・・・給水ポンプバランシングリークオフ管、９・・
・クーリング水抽出管、１０・・・クーリング水連絡管
。 第１図 第２図　　　−FIG. 1 is a system diagram showing components around a conventional water supply pump, and FIG. 2 is a system diagram showing an embodiment of the water supply pump balancing leak-off pipe cooling device according to the present invention. 1... Deaerator, 2... Deaerator water tank, 3... Deaerator downpipe, 4... Booster pump, 5... Water supply pump connection pipe, 6... Water supply pump , 7... Water supply connection pipe,
8...Water pump balancing leak-off pipe, 9...
- Cooling water extraction pipe, 10... Cooling water communication pipe. Figure 1 Figure 2 -

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 縦列に回路接続された脱気器貯水槽、ブースタポンプ、
および給水ポンプを備え、前記給水ポンプの軸推力アン
バランス減少装置から流出する水を給水ポンプバランシ
ングリークオフ管を介して前記脱気器貯水槽へ回収する
ようにしたものにおいて、前記給水ポンプの上流側から
前記給水ポンプバランシングリークオフ管に至るクーリ
ング水抽出管を分岐接続し、これにより必要に応じてク
ーリング水をクーリング水抽出管を通して給水ポンプバ
ランシングリークオフ管へ供給するように構成したこと
を特徴とする給水ポンプバランシングリークオフ管クー
リング装置。Deaerator reservoir, booster pump, circuit connected in tandem
and a water supply pump, wherein water flowing out from the axial thrust unbalance reducing device of the water supply pump is recovered to the deaerator storage tank via a water supply pump balancing leak-off pipe, upstream of the water supply pump. A cooling water extraction pipe extending from the side to the water supply pump balancing leak-off pipe is branch-connected, whereby cooling water is supplied to the water supply pump balancing leak-off pipe through the cooling water extraction pipe as necessary. and water pump balancing leak-off pipe cooling device.
JP11104282U 1982-07-23 1982-07-23 Water supply pump balancing leak-off pipe cooling device Pending JPS5918112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11104282U JPS5918112U (en) 1982-07-23 1982-07-23 Water supply pump balancing leak-off pipe cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11104282U JPS5918112U (en) 1982-07-23 1982-07-23 Water supply pump balancing leak-off pipe cooling device

Publications (1)

Publication Number Publication Date
JPS5918112U true JPS5918112U (en) 1984-02-03

Family

ID=30258007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11104282U Pending JPS5918112U (en) 1982-07-23 1982-07-23 Water supply pump balancing leak-off pipe cooling device

Country Status (1)

Country Link
JP (1) JPS5918112U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011646A (en) * 1983-06-30 1985-01-21 Mitsubishi Motors Corp Engine idle rotational speed control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011646A (en) * 1983-06-30 1985-01-21 Mitsubishi Motors Corp Engine idle rotational speed control device

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