JPS6480483A - Apparatus for cleaning the interior of pipe - Google Patents

Apparatus for cleaning the interior of pipe

Info

Publication number
JPS6480483A
JPS6480483A JP62237445A JP23744587A JPS6480483A JP S6480483 A JPS6480483 A JP S6480483A JP 62237445 A JP62237445 A JP 62237445A JP 23744587 A JP23744587 A JP 23744587A JP S6480483 A JPS6480483 A JP S6480483A
Authority
JP
Japan
Prior art keywords
pressure water
piping
injection
backward
pressure
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
JP62237445A
Other languages
Japanese (ja)
Inventor
Kenji Yamazaki
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.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
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 Toshiba Corp, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP62237445A priority Critical patent/JPS6480483A/en
Publication of JPS6480483A publication Critical patent/JPS6480483A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)

Abstract

PURPOSE: To facilitate the handling of nozzles by radially providing the device with injection ports which open from a hollow cylinder in an acute angle direction with respect to a supply direction of high-pressure water and inject the high-pressure water. CONSTITUTION: The forward injection hole 10 is closed and the backward injection port 11 are opened by a flow passage switching mechanism 12. In this state, the injection nozzle 5 is inserted into piping 16 connected to an opened vessel 15. Simultaneously the high-pressure water is supplied from a high- pressure water supply device 2 via a flexible hose 3 to the injection nozzle 5. The high-pressure water 9 is ejected out of the backward injection hole 11 and flushes away the deposited to the inside surface of the piping 16 by a high- pressure jet. The high-pressure water 9 is ejected by the uniform discharge pressure from the backward injection hole 11 radially formed and, therefore the injection nozzle 5 is held in the central part of the piping 16 at all times. As a result, the occurrence of unequal washing on the inside surface of the piping is lessened.
JP62237445A 1987-09-24 1987-09-24 Apparatus for cleaning the interior of pipe Pending JPS6480483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237445A JPS6480483A (en) 1987-09-24 1987-09-24 Apparatus for cleaning the interior of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237445A JPS6480483A (en) 1987-09-24 1987-09-24 Apparatus for cleaning the interior of pipe

Publications (1)

Publication Number Publication Date
JPS6480483A true JPS6480483A (en) 1989-03-27

Family

ID=17015458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237445A Pending JPS6480483A (en) 1987-09-24 1987-09-24 Apparatus for cleaning the interior of pipe

Country Status (1)

Country Link
JP (1) JPS6480483A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225882A (en) * 1990-12-27 1992-08-14 Amukon Kk Pipeline cleanign device
JPH06262152A (en) * 1993-03-12 1994-09-20 Kitsuto:Kk Pipe washer
KR19990037364A (en) * 1997-10-24 1999-05-25 시게루 엔도오 Driving device, branch pipe inspection / cleaning method and branch pipe inspection / cleaning device
WO2016098307A1 (en) * 2014-12-19 2016-06-23 株式会社モリタホールディングス Washing nozzle
CN106180050A (en) * 2016-08-30 2016-12-07 江苏七○七天然制药有限公司 A kind of jetting machine and cleaning method thereof
WO2017204190A1 (en) * 2016-05-26 2017-11-30 株式会社モリタホールディングス Injection state display device for cleaning nozzle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225882A (en) * 1990-12-27 1992-08-14 Amukon Kk Pipeline cleanign device
JPH06262152A (en) * 1993-03-12 1994-09-20 Kitsuto:Kk Pipe washer
KR19990037364A (en) * 1997-10-24 1999-05-25 시게루 엔도오 Driving device, branch pipe inspection / cleaning method and branch pipe inspection / cleaning device
WO2016098307A1 (en) * 2014-12-19 2016-06-23 株式会社モリタホールディングス Washing nozzle
JP2016117015A (en) * 2014-12-19 2016-06-30 株式会社モリタホールディングス Washing nozzle
CN106660081A (en) * 2014-12-19 2017-05-10 森田控股股份有限公司 Washing nozzle
WO2017204190A1 (en) * 2016-05-26 2017-11-30 株式会社モリタホールディングス Injection state display device for cleaning nozzle
CN106180050A (en) * 2016-08-30 2016-12-07 江苏七○七天然制药有限公司 A kind of jetting machine and cleaning method thereof

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