Title:
高圧洗浄装置
Document Type and Number:
Japanese Patent JP7097200
Kind Code:
B2
Abstract:
To provide a high-pressure washing device capable of preventing water discharged from a water pump from returning uselessly into a water tank from a water pressure adjustment valve, and preventing energy consumption, noise, and consumption of a pressure adjustment valve.SOLUTION: When a downstream side water amount flowing through a water discharge pipe 12 positioned on the furthermore downstream side than a water pressure adjustment valve 5 becomes smaller than an upstream side water amount flowing through the water discharge pipe 12 positioned on the furthermore upstream side than the water pressure adjustment valve 5, a controller 41 lowers a rotation frequency of a water pump 3 so that the upstream side water amount becomes equal to the downstream side water amount.SELECTED DRAWING: Figure 1
More Like This:
| JP2017071507 | BELT CONVEYOR WITH CLEANING FUNCTION |
| JP6475190 | Tilt device |
Inventors:
Yamada Daiji
Ryohei Onishi
Ryohei Onishi
Application Number:
JP2018050867A
Publication Date:
July 07, 2022
Filing Date:
March 19, 2018
Export Citation:
Assignee:
Morita Holdings Co., Ltd.
International Classes:
B08B3/02; B05B1/30; B08B9/032; E03F9/00
Domestic Patent References:
| JP2017209645A | ||||
| JP2009019415A | ||||
| JP3007575U | ||||
| JP8210605A |
Attorney, Agent or Firm:
Shinichi Abe
Shimizu Yoshihiro
Yukifumi Tsujita
Takaaki Ota
Shimizu Yoshihiro
Yukifumi Tsujita
Takaaki Ota