JPS5913756U - Check valve with float valve - Google Patents

Check valve with float valve

Info

Publication number
JPS5913756U
JPS5913756U JP1982108257U JP10825782U JPS5913756U JP S5913756 U JPS5913756 U JP S5913756U JP 1982108257 U JP1982108257 U JP 1982108257U JP 10825782 U JP10825782 U JP 10825782U JP S5913756 U JPS5913756 U JP S5913756U
Authority
JP
Japan
Prior art keywords
valve
float
check valve
check
chamber
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
JP1982108257U
Other languages
Japanese (ja)
Inventor
田端　敏郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1982108257U priority Critical patent/JPS5913756U/en
Publication of JPS5913756U publication Critical patent/JPS5913756U/en
Pending 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Check Valves (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (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) [Summary] 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、本案逆止弁の断面図。第２図は同じく送気中
断時の状態を示す概要図。第３図は同じく送気開始時の
概要図。　　− １：国体、２：弁体、３：送気パイプ、４：連通室、５
：前室、６：後室、７：排水口、８：逆止弁、９：逆止
弁スプリング、１０：開口部、１１：フロート弁、１２
：フロート弁スプリング、１３：連結棒、１４：フロー
ト、Ａ：細孔。FIG. 1 is a sectional view of the check valve of the present invention. FIG. 2 is a schematic diagram showing the state when air supply is interrupted. FIG. 3 is also a schematic diagram at the time of starting air supply. - 1: National polity, 2: Valve body, 3: Air supply pipe, 4: Communication chamber, 5
: Front chamber, 6: Rear chamber, 7: Drain port, 8: Check valve, 9: Check valve spring, 10: Opening, 11: Float valve, 12
: Float valve spring, 13: Connecting rod, 14: Float, A: Pore.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 連通室４を介して前後室に分けられ、前室には逆止弁８
を、後室にはフロート１４と連結されたフロート弁１１
をそれぞれ収容し、上記逆止弁８とフロート弁１１とを
対向配置してなる弁体２を、前室部が突出するように国
体１内に付設せしめたフロート弁つき逆止弁二It is divided into front and rear chambers via a communication chamber 4, and a check valve 8 is installed in the front chamber.
, a float valve 11 connected to a float 14 is installed in the rear chamber.
A check valve with a float valve 2, in which a valve body 2 having the check valve 8 and the float valve 11 disposed opposite each other is attached inside the national body 1 so that the front chamber part protrudes.
JP1982108257U 1982-07-19 1982-07-19 Check valve with float valve Pending JPS5913756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982108257U JPS5913756U (en) 1982-07-19 1982-07-19 Check valve with float valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982108257U JPS5913756U (en) 1982-07-19 1982-07-19 Check valve with float valve

Publications (1)

Publication Number Publication Date
JPS5913756U true JPS5913756U (en) 1984-01-27

Family

ID=30252644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982108257U Pending JPS5913756U (en) 1982-07-19 1982-07-19 Check valve with float valve

Country Status (1)

Country Link
JP (1) JPS5913756U (en)

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