Title:
INJECTION WASHING APPARATUS
Document Type and Number:
Japanese Patent JP2015112504
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an injection washing apparatus capable of easily inserting an injection nozzle, and capable of simply adjusting washing power at a job site, while avoiding clogging of the injection nozzle, mainly in a landslide preventive hole keeping pipe.SOLUTION: An injection washing apparatus comprises: a mixing part 5 provided with a pipe 2 having a valve 6 for adjusting a water quantity of pressurized water 8 while passing the pressurized water 8, a pipe 3 having a valve 7 for adjusting a flow rate of compressed air 9 while passing the compressed air 9 and a pipe 4 for mixing and passing the pressurized water 8 from the pipe 2 and the compressed air 9 from the pipe 3 to the downstream side; a hose part 10 positioned on the downstream side of the mixing part 5 and passing the mixed pressurized water 8 and the compressed air 9 to the downstream side; and an injection nozzle part 11 positioned on the downstream side of the hose part 10 and jetting the mixed pressurized water 8 and the compressed air 9.
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Inventors:
MOMOHIRA HISAO
USHIO KENTA
USHIO KENTA
Application Number:
JP2013253749A
Publication Date:
June 22, 2015
Filing Date:
December 09, 2013
Export Citation:
Assignee:
YAMAZEN CO LTD
International Classes:
B08B9/032; B05B1/02; B05B7/04; B08B3/02; E02D17/20
Domestic Patent References:
| JPS5164709A | 1976-06-04 | |||
| JPS54141773U | 1979-10-02 | |||
| JPS62163790A | 1987-07-20 | |||
| JPH04118084A | 1992-04-20 | |||
| JP2005152839A | 2005-06-16 | |||
| JP3162605U | 2010-09-09 | |||
| JPH0420626A | 1992-01-24 |
Attorney, Agent or Firm:
Yuki Ogasawara
Osamu Matsushima
Osamu Matsushima