JPH0411270U - - Google Patents

Info

Publication number
JPH0411270U
JPH0411270U JP5269190U JP5269190U JPH0411270U JP H0411270 U JPH0411270 U JP H0411270U JP 5269190 U JP5269190 U JP 5269190U JP 5269190 U JP5269190 U JP 5269190U JP H0411270 U JPH0411270 U JP H0411270U
Authority
JP
Japan
Prior art keywords
pump
prime mover
switch
liquid level
level switch
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
JP5269190U
Other languages
Japanese (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 JP5269190U priority Critical patent/JPH0411270U/ja
Publication of JPH0411270U publication Critical patent/JPH0411270U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

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

添付図面はこの考案の装置の一実施例を示す配
置図である。 １……バツテリ、３……第１の原動機、４……
第１のポンプ、５……第２の原動機、６……第２
のポンプ、１０……吸入側、１２……管路、１３
……液面スイツチ、１４……タイマ、１５……リ
ードスイツチ、１７……電磁バルブ、１８……制
御手段。 The accompanying drawing is a layout diagram showing one embodiment of the device of this invention. 1... battery, 3... first prime mover, 4...
First pump, 5...Second prime mover, 6...Second
pump, 10... suction side, 12... pipe line, 13
...Liquid level switch, 14...Timer, 15...Reed switch, 17...Solenoid valve, 18...Control means.

Claims (1)

【実用新案登録請求の範囲】 (1) 複数のポンプを直列に配設されるポンプ装
置において、バツテリ１によつて起動される第１
の原動機３と、この第１の原動機３によつて駆動
される第１のポンプ４と、この第１のポンプ４の
吸入側１０に管路１２を介して連通される第２の
ポンプ６と、この第２のポンプ６を駆動する第２
の原動機５と、前記管路１２内の圧力変動を検知
して前記第２の原動機５を駆動すべく制御する制
御手段１８とからなるポンプ装置。 (2) 前記制御手段１８が、前記管路１２内の液
体の有無を検知する液面スイツチ１３と、前記バ
ツテリ１による第１の原動機３を起動するＯＮ・
ＯＦＦスイツチ２の投入に伴ない前記液面スイツ
チ１３の投入のカウントダウンを行なうタイマ１
４と、前記液面スイツチ１３が前記管路１２内に
液体を検知しないことによるＯＮ動作によつて前
記バツテリ１により第２のポンプ６を駆動すべく
ＯＮ動作するリードスイツチ１５と、前記第２の
ポンプ６の吸入側７と吐出側９とを接続する管路
１６内に介設され、前記タイマ１４によつて開閉
されかつ液面スイツチ１３と共働する電磁バルブ
１７とを備えることを特徴とする請求項１記載の
ポンプ装置。[Claims for Utility Model Registration] (1) In a pump device in which a plurality of pumps are arranged in series, the first
a prime mover 3, a first pump 4 driven by the first prime mover 3, and a second pump 6 communicating with the suction side 10 of the first pump 4 via a pipe 12. , a second pump that drives this second pump 6
A pump device comprising a prime mover 5 and a control means 18 that detects pressure fluctuations in the pipe line 12 and controls the second prime mover 5 to drive. (2) The control means 18 controls a liquid level switch 13 that detects the presence or absence of liquid in the pipe line 12, and an ON/OFF switch that starts the first prime mover 3 by the battery 1.
A timer 1 counts down when the liquid level switch 13 is turned on as the OFF switch 2 is turned on.
4, a reed switch 15 which is turned ON to drive the second pump 6 by the battery 1 when the liquid level switch 13 does not detect liquid in the pipe line 12; A solenoid valve 17 is provided in a conduit 16 connecting the suction side 7 and the discharge side 9 of the pump 6, is opened and closed by the timer 14, and works in conjunction with the liquid level switch 13. The pump device according to claim 1.
JP5269190U 1990-05-22 1990-05-22 Pending JPH0411270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5269190U JPH0411270U (en) 1990-05-22 1990-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5269190U JPH0411270U (en) 1990-05-22 1990-05-22

Publications (1)

Publication Number Publication Date
JPH0411270U true JPH0411270U (en) 1992-01-30

Family

ID=31573210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5269190U Pending JPH0411270U (en) 1990-05-22 1990-05-22

Country Status (1)

Country Link
JP (1) JPH0411270U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112888A (en) * 1979-09-04 1980-09-01 Tlv Co Ltd Combined-type pump
JPH0213539B2 (en) * 1981-12-28 1990-04-04 Tokyo Shibaura Electric Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112888A (en) * 1979-09-04 1980-09-01 Tlv Co Ltd Combined-type pump
JPH0213539B2 (en) * 1981-12-28 1990-04-04 Tokyo Shibaura Electric Co

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