JPH0349394U - - Google Patents

Info

Publication number
JPH0349394U
JPH0349394U JP10907289U JP10907289U JPH0349394U JP H0349394 U JPH0349394 U JP H0349394U JP 10907289 U JP10907289 U JP 10907289U JP 10907289 U JP10907289 U JP 10907289U JP H0349394 U JPH0349394 U JP H0349394U
Authority
JP
Japan
Prior art keywords
temperature
pump
main body
priming
thermostat
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
JP10907289U
Other languages
Japanese (ja)
Other versions
JP2539611Y2 (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 JP1989109072U priority Critical patent/JP2539611Y2/en
Publication of JPH0349394U publication Critical patent/JPH0349394U/ja
Application granted granted Critical
Publication of JP2539611Y2 publication Critical patent/JP2539611Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Description

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

第１図は本考案の一実施例を示す自吸式ポンプ
備えたモータポンプの縦断面図、第２図は要部の
電気回路図、第３図は要部の説明図、第４図は従
来例を示す縦断面図である。 ２……モータポンプ本体、３……モータヘツド
カバー、７……吸込口、８……吐出口、９ａ……
出口ノズル、２２……羽根車、２４……ポンプ室
吸込口、３１ａ……ポンプ外胴、３１ｂ……ポン
プケーシング部、３２……中間ケーシング、３６
……吸込導管、４１……サーモスタツト、４２…
…温度シール（温度管理材）、４３……手動スイ
ツチ、４４……モータ保護用プロテクタ。 Fig. 1 is a vertical sectional view of a motor pump equipped with a self-priming pump showing an embodiment of the present invention, Fig. 2 is an electric circuit diagram of the main part, Fig. 3 is an explanatory diagram of the main part, and Fig. 4 is a diagram of the main part. FIG. 2 is a vertical cross-sectional view showing a conventional example. 2...Motor pump body, 3...Motor head cover, 7...Suction port, 8...Discharge port, 9a...
Outlet nozzle, 22... Impeller, 24... Pump chamber suction port, 31a... Pump outer body, 31b... Pump casing portion, 32... Intermediate casing, 36
...Suction conduit, 41...Thermostat, 42...
...Temperature seal (temperature control material), 43...Manual switch, 44...Motor protection protector.

Claims (1)

【実用新案登録請求の範囲】 １ 初期に補給した呼水を作動流体として負圧を
発生させる自吸式ポンプ又は真空ポンプにおいて
、本体内部に呼水温度制御用のサーモスタツトを
取付け、呼水温度が所定温度以上に上昇したとき
ポンプを停止し、所定温度以下に低下したときポ
ンプを再起動させるようにしたことを特徴とする
ポンプ。 ２ 本体外部に、呼水温度を検知して表示する可
逆性温度管理材からなる温度シールを装着したこ
とを特徴とする請求項１記載のポンプ。 ３ 本体外部に装着される温度シールの温度表示
幅を、呼水温度制御範囲よりも広くとつたことを
特徴とする請求項２記載のポンプ。 ４ 本体内部に取付けられるサーモスタツトを電
気回路上短絡させる手動スイツを取付けたことを
特徴とする請求項１又は２記載のポンプ。[Scope of Claim for Utility Model Registration] 1. In a self-priming pump or vacuum pump that generates negative pressure using initially supplied priming water as a working fluid, a thermostat for controlling the priming water temperature is installed inside the main body, and a thermostat is installed to control the priming water temperature. 1. A pump characterized in that the pump is stopped when the temperature rises above a predetermined temperature, and the pump is restarted when the temperature drops below a predetermined temperature. 2. The pump according to claim 1, further comprising a temperature seal made of a reversible temperature control material that detects and displays the priming temperature on the outside of the main body. 3. The pump according to claim 2, wherein the temperature display range of the temperature seal attached to the outside of the main body is wider than the priming water temperature control range. 4. The pump according to claim 1 or 2, further comprising a manual switch that short-circuits the thermostat installed inside the main body in an electrical circuit.
JP1989109072U 1989-09-20 1989-09-20 Self-priming pump Expired - Lifetime JP2539611Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989109072U JP2539611Y2 (en) 1989-09-20 1989-09-20 Self-priming pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989109072U JP2539611Y2 (en) 1989-09-20 1989-09-20 Self-priming pump

Publications (2)

Publication Number Publication Date
JPH0349394U true JPH0349394U (en) 1991-05-14
JP2539611Y2 JP2539611Y2 (en) 1997-06-25

Family

ID=31657675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989109072U Expired - Lifetime JP2539611Y2 (en) 1989-09-20 1989-09-20 Self-priming pump

Country Status (1)

Country Link
JP (1) JP2539611Y2 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669497A (en) * 1979-10-26 1981-06-10 Anretsuto:Kk Vertical self-suction type sewage pump
JPS5819743A (en) * 1981-07-24 1983-02-04 Pioneer Video Corp Optical system driver for recorded information reader
JPS58124596A (en) * 1982-01-20 1983-07-25 Meidensha Electric Mfg Co Ltd Apparatus for controlling active sludge process
JPS5933271A (en) * 1982-07-24 1984-02-23 パナマ国コロン・アベニダ・サンタ・イザベル・カレ15　1/2 ベルギー国における営業所　ベルギー国ブリユツセル　9　ジエツト　リユー　レオン・セオドール　102 Triazole antimycotic
JPS608488A (en) * 1983-06-11 1985-01-17 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Apparatus for conveying fuel to internal combustion engine from storage tank
JPS60116097U (en) * 1984-01-13 1985-08-06 株式会社日立製作所 electric pump
JPS62113126A (en) * 1985-11-13 1987-05-25 Hitachi Ltd Optical information processor
JPS62159790A (en) * 1985-12-30 1987-07-15 Yashima Denki Kk Control device of pump
JPS6357892A (en) * 1986-08-29 1988-03-12 Shibaura Eng Works Co Ltd Well pump
JPS63131892A (en) * 1986-11-21 1988-06-03 Shibaura Eng Works Co Ltd Pumping device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669497A (en) * 1979-10-26 1981-06-10 Anretsuto:Kk Vertical self-suction type sewage pump
JPS5819743A (en) * 1981-07-24 1983-02-04 Pioneer Video Corp Optical system driver for recorded information reader
JPS58124596A (en) * 1982-01-20 1983-07-25 Meidensha Electric Mfg Co Ltd Apparatus for controlling active sludge process
JPS5933271A (en) * 1982-07-24 1984-02-23 パナマ国コロン・アベニダ・サンタ・イザベル・カレ15　1/2 ベルギー国における営業所　ベルギー国ブリユツセル　9　ジエツト　リユー　レオン・セオドール　102 Triazole antimycotic
JPS608488A (en) * 1983-06-11 1985-01-17 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Apparatus for conveying fuel to internal combustion engine from storage tank
JPS60116097U (en) * 1984-01-13 1985-08-06 株式会社日立製作所 electric pump
JPS62113126A (en) * 1985-11-13 1987-05-25 Hitachi Ltd Optical information processor
JPS62159790A (en) * 1985-12-30 1987-07-15 Yashima Denki Kk Control device of pump
JPS6357892A (en) * 1986-08-29 1988-03-12 Shibaura Eng Works Co Ltd Well pump
JPS63131892A (en) * 1986-11-21 1988-06-03 Shibaura Eng Works Co Ltd Pumping device

Also Published As

Publication number Publication date
JP2539611Y2 (en) 1997-06-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term