JPS62200754U - - Google Patents

Info

Publication number
JPS62200754U
JPS62200754U JP1986089565U JP8956586U JPS62200754U JP S62200754 U JPS62200754 U JP S62200754U JP 1986089565 U JP1986089565 U JP 1986089565U JP 8956586 U JP8956586 U JP 8956586U JP S62200754 U JPS62200754 U JP S62200754U
Authority
JP
Japan
Prior art keywords
pipe
water injection
lifting
switching valve
strainer
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
JP1986089565U
Other languages
Japanese (ja)
Other versions
JPH0346048Y2 (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 JP1986089565U priority Critical patent/JPH0346048Y2/ja
Publication of JPS62200754U publication Critical patent/JPS62200754U/ja
Application granted granted Critical
Publication of JPH0346048Y2 publication Critical patent/JPH0346048Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Description

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

第１図〜第４図は本考案の第１実施例を示し、
第１図は一部切欠き全体縦断面図、第２図及び第
３図は揚・注水切替弁の要部を示す断面図、第４
図は説明図、第５図、第６図、第７図は他の実施
例の断面図、第８図は従来の説明図である。 １１…ケーシングパイプ、１３…ストレーナ、
１６…揚・注水管、１７…ポンプ、１８，１８Ａ
…揚・注水切替弁。 1 to 4 show a first embodiment of the present invention,
Figure 1 is a longitudinal cross-sectional view of the entire body with a partial cutout, Figures 2 and 3 are cross-sectional views showing the main parts of the water pumping/water injection switching valve, and Figure 4
The figure is an explanatory diagram, FIGS. 5, 6, and 7 are sectional views of other embodiments, and FIG. 8 is an explanatory diagram of a conventional method. 11...Casing pipe, 13...Strainer,
16... Lifting/water injection pipe, 17... Pump, 18, 18A
...Elevation/water injection switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ストレーナを有するケーシングパイプと、この
ケーシングパイプ内に設けられたポンプを有する
単管構造の揚・注水管と、この揚・注水管に設け
られた揚・注水切替弁とを具備することを特徴と
する井戸装置。 It is characterized by comprising a casing pipe having a strainer, a single-pipe structure lifting/water injection pipe having a pump installed in the casing pipe, and a lifting/water injection switching valve provided in the lifting/water injection pipe. well equipment.
JP1986089565U 1986-06-11 1986-06-11 Expired JPH0346048Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986089565U JPH0346048Y2 (en) 1986-06-11 1986-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986089565U JPH0346048Y2 (en) 1986-06-11 1986-06-11

Publications (2)

Publication Number Publication Date
JPS62200754U true JPS62200754U (en) 1987-12-21
JPH0346048Y2 JPH0346048Y2 (en) 1991-09-27

Family

ID=30948665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986089565U Expired JPH0346048Y2 (en) 1986-06-11 1986-06-11

Country Status (1)

Country Link
JP (1) JPH0346048Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016006272A (en) * 2014-05-30 2016-01-14 株式会社日さく Switching device of pumping and water-filling in normal well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016006272A (en) * 2014-05-30 2016-01-14 株式会社日さく Switching device of pumping and water-filling in normal well

Also Published As

Publication number Publication date
JPH0346048Y2 (en) 1991-09-27

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