JPS58129963U - Well cover for submersible pump for deep wells - Google Patents

Well cover for submersible pump for deep wells

Info

Publication number
JPS58129963U
JPS58129963U JP2403582U JP2403582U JPS58129963U JP S58129963 U JPS58129963 U JP S58129963U JP 2403582 U JP2403582 U JP 2403582U JP 2403582 U JP2403582 U JP 2403582U JP S58129963 U JPS58129963 U JP S58129963U
Authority
JP
Japan
Prior art keywords
well cover
submersible pump
deep wells
abstract
wells
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
JP2403582U
Other languages
Japanese (ja)
Other versions
JPS615420Y2 (en
Inventor
保木本　登
誠 佐々木
Original Assignee
株式会社荏原製作所
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 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP2403582U priority Critical patent/JPS58129963U/en
Publication of JPS58129963U publication Critical patent/JPS58129963U/en
Application granted granted Critical
Publication of JPS615420Y2 publication Critical patent/JPS615420Y2/ja
Granted legal-status Critical Current

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  • 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図は従来の井戸蓋の構造を示す図、第２図はこの考
案の井戸蓋の構造を示す図、第３図は吐出曲管の一例を
示す図である。 符号の説明、１・・・吐出曲管、２・・・井戸蓋、３・
・・揚水管、４・・・井戸ケーシング、５′・・・取付
部、６・・・接触部、７・・・井戸蓋上面、８・・・吐
出曲管下端、９・・・管先端部、１０・・・インロ一部
、１１・・・中央孔、１２・・・盲板。FIG. 1 is a diagram showing the structure of a conventional well cover, FIG. 2 is a diagram showing the structure of the well cover of this invention, and FIG. 3 is a diagram showing an example of a bent discharge pipe. Explanation of symbols, 1...Discharge bent pipe, 2...Well cover, 3.
... Lifting pipe, 4... Well casing, 5'... Mounting part, 6... Contact part, 7... Well cover top surface, 8... Lower end of discharge curved pipe, 9... Pipe tip Part, 10... Inro part, 11... Center hole, 12... Blind plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 深井戸用水中ポンプの地上部を支持する井戸蓋において
、吐出曲管の下端部を嵌入させるインロ一部をその上面
に設けたことを特徴とする井戸蓋。A well cover for supporting the above-ground part of a submersible pump for deep wells, characterized in that a part of the spigot into which the lower end of a bent discharge pipe is fitted is provided on its upper surface.
JP2403582U 1982-02-24 1982-02-24 Well cover for submersible pump for deep wells Granted JPS58129963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2403582U JPS58129963U (en) 1982-02-24 1982-02-24 Well cover for submersible pump for deep wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2403582U JPS58129963U (en) 1982-02-24 1982-02-24 Well cover for submersible pump for deep wells

Publications (2)

Publication Number Publication Date
JPS58129963U true JPS58129963U (en) 1983-09-02
JPS615420Y2 JPS615420Y2 (en) 1986-02-19

Family

ID=30036044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2403582U Granted JPS58129963U (en) 1982-02-24 1982-02-24 Well cover for submersible pump for deep wells

Country Status (1)

Country Link
JP (1) JPS58129963U (en)

Also Published As

Publication number Publication date
JPS615420Y2 (en) 1986-02-19

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