JPH0395082U - - Google Patents

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Publication number
JPH0395082U
JPH0395082U JP278790U JP278790U JPH0395082U JP H0395082 U JPH0395082 U JP H0395082U JP 278790 U JP278790 U JP 278790U JP 278790 U JP278790 U JP 278790U JP H0395082 U JPH0395082 U JP H0395082U
Authority
JP
Japan
Prior art keywords
water supply
discharge
collecting pipe
supply device
control means
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
JP278790U
Other languages
Japanese (ja)
Other versions
JP2559315Y2 (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 JP1990002787U priority Critical patent/JP2559315Y2/en
Publication of JPH0395082U publication Critical patent/JPH0395082U/ja
Application granted granted Critical
Publication of JP2559315Y2 publication Critical patent/JP2559315Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Reciprocating Pumps (AREA)

Description

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

第１図は吐出し集合管１０の内部構造を示す断
面図、第２図は本考案を適用した自動給水装置１
の全体構造を示す図、第３図は従来の自動給水装
置８０を示す図である。 図中、３，４……給水ポンプ、１０……吐出し
集合管、１１，１２……減圧弁機構、１３，１４
……逆止弁機構、１５，１６……呼水栓、である
。 Fig. 1 is a sectional view showing the internal structure of the discharge collecting pipe 10, and Fig. 2 is an automatic water supply device 1 to which the present invention is applied.
FIG. 3 is a diagram showing a conventional automatic water supply device 80. In the figure, 3, 4... Water supply pump, 10... Discharge collecting pipe, 11, 12... Pressure reducing valve mechanism, 13, 14
... Check valve mechanism, 15, 16 ... Priming faucet.

Claims (1)

【実用新案登録請求の範囲】 (1) 複数台の給水ポンプと、該複数台の給水ポ
ンプが吐出した水を流入する複数の流入口と該流
入口から流入した水を集合して吐出する吐出し口
を有する吐出し集合管とを具備する自動給水装置
において、 前記吐出し集合管の所定部分に、吐出し圧力を
一定にする減圧弁や流量を検知する流量スイツチ
等からなる給水制御手段と逆止弁機構を設けたこ
とを特徴とする自動給水装置。 (2) 前記吐出し集合管の給水制御手段を設けた
位置に、給水ポンプの呼水用の呼水口を設けたこ
とを特徴とする請求項(1)記載の自動給水装置。[Scope of Claim for Utility Model Registration] (1) A plurality of water supply pumps, a plurality of inlets into which water discharged by the plurality of water supply pumps flows, and a discharge outlet which collects and discharges the water flowing in from the inflow ports. In an automatic water supply device equipped with a discharge collecting pipe having a discharge port, a water supply control means comprising a pressure reducing valve for keeping the discharge pressure constant, a flow rate switch for detecting the flow rate, etc. is installed at a predetermined portion of the discharge collecting pipe. An automatic water supply device characterized by being equipped with a check valve mechanism. (2) The automatic water supply device according to claim (1), characterized in that a priming port for priming the water supply pump is provided at a position where the water supply control means of the discharge collecting pipe is provided.
JP1990002787U 1990-01-17 1990-01-17 Automatic water supply Expired - Lifetime JP2559315Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990002787U JP2559315Y2 (en) 1990-01-17 1990-01-17 Automatic water supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990002787U JP2559315Y2 (en) 1990-01-17 1990-01-17 Automatic water supply

Publications (2)

Publication Number Publication Date
JPH0395082U true JPH0395082U (en) 1991-09-27
JP2559315Y2 JP2559315Y2 (en) 1998-01-14

Family

ID=31506635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990002787U Expired - Lifetime JP2559315Y2 (en) 1990-01-17 1990-01-17 Automatic water supply

Country Status (1)

Country Link
JP (1) JP2559315Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089259A (en) * 1996-09-10 1998-04-07 Ebara Corp Collecting pipe for water feeding device, and water feeding device
JP2021102931A (en) * 2019-12-25 2021-07-15 株式会社荏原製作所 Water supply apparatus and method for maintenance on water supply apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815417U (en) * 1971-06-30 1973-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815417U (en) * 1971-06-30 1973-02-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089259A (en) * 1996-09-10 1998-04-07 Ebara Corp Collecting pipe for water feeding device, and water feeding device
JP2021102931A (en) * 2019-12-25 2021-07-15 株式会社荏原製作所 Water supply apparatus and method for maintenance on water supply apparatus

Also Published As

Publication number Publication date
JP2559315Y2 (en) 1998-01-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term