JPS5867590U - Cleaning device for pressure pipes in concrete pumps - Google Patents

Cleaning device for pressure pipes in concrete pumps

Info

Publication number
JPS5867590U
JPS5867590U JP16056781U JP16056781U JPS5867590U JP S5867590 U JPS5867590 U JP S5867590U JP 16056781 U JP16056781 U JP 16056781U JP 16056781 U JP16056781 U JP 16056781U JP S5867590 U JPS5867590 U JP S5867590U
Authority
JP
Japan
Prior art keywords
cleaning device
pressurized
pressure pipes
concrete pumps
water
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
JP16056781U
Other languages
Japanese (ja)
Inventor
吉川　義晴
Original Assignee
株式会社新潟鐵工所
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 株式会社新潟鐵工所 filed Critical 株式会社新潟鐵工所
Priority to JP16056781U priority Critical patent/JPS5867590U/en
Publication of JPS5867590U publication Critical patent/JPS5867590U/en
Pending legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Cleaning In General (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 drawings]

第１図はこの考案の一実施例を示す図、第２図はこの考
案の他の実施例を示す図である。 １・・・・・・洗浄装置、２・・・・・・空気圧縮機、
３・・・・・・水ポンプ、４・・・・・・三方バルブ、
５・・・・・・圧送管、６・・・・・・接続管、８・・
・・・・接続部材、１１・・・・・・逆止弁、１２・・
・・・・逆止弁。FIG. 1 is a diagram showing one embodiment of this invention, and FIG. 2 is a diagram showing another embodiment of this invention. 1...Cleaning device, 2...Air compressor,
3... Water pump, 4... Three-way valve,
5... Pressure feed pipe, 6... Connection pipe, 8...
... Connection member, 11 ... Check valve, 12 ...
····non-return valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 加圧空気を送り出す空気圧縮機と、加圧水を送り出す水
ポンプと、コンクリートポンプの圧送管が接続され、か
つ、前記空気圧縮機および水ポンプに流路切換手段を介
して連結された単一の洗浄接続手段とを有し、前記流路
切換手段の切換操作により前記加圧空気あるいは加圧水
を選択して前記圧送管内に送り込むようにしたことを特
徴とするコンクリートポンプにおける圧送管の洗浄装置
。A single cleaning device in which an air compressor that sends out pressurized air, a water pump that sends out pressurized water, and a pressure feed pipe of a concrete pump are connected, and the air compressor and water pump are connected via a flow path switching means. A cleaning device for a pressurized pipe in a concrete pump, characterized in that the cleaning device has a connecting means, and is configured to select the pressurized air or the pressurized water and send it into the pressurized pipe by switching the flow path switching means.
JP16056781U 1981-10-28 1981-10-28 Cleaning device for pressure pipes in concrete pumps Pending JPS5867590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16056781U JPS5867590U (en) 1981-10-28 1981-10-28 Cleaning device for pressure pipes in concrete pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16056781U JPS5867590U (en) 1981-10-28 1981-10-28 Cleaning device for pressure pipes in concrete pumps

Publications (1)

Publication Number Publication Date
JPS5867590U true JPS5867590U (en) 1983-05-09

Family

ID=29952962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16056781U Pending JPS5867590U (en) 1981-10-28 1981-10-28 Cleaning device for pressure pipes in concrete pumps

Country Status (1)

Country Link
JP (1) JPS5867590U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326467A (en) * 1976-08-23 1978-03-11 Mitsubishi Electric Corp Scale removing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326467A (en) * 1976-08-23 1978-03-11 Mitsubishi Electric Corp Scale removing method

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