Title:
浴槽洗浄装置
Document Type and Number:
Japanese Patent JP7425961
Kind Code:
B2
Abstract:
To provide a bathtub washing device capable of preventing a trouble that a detergent sticks to an outlet part of a detergent supply path and blocks the detergent supply path.SOLUTION: A bathtub washing device 10 includes: a detergent tank 32; a detergent mixing tank 28; a nozzle body 14; a water supply path F1; a detergent supply path F2; a washing water supply path F3; a detergent supply control part 38 for controlling supply of a detergent from the detergent supply path to the detergent mixing tank; a water supply control part 24 for controlling supply of hot water or cold water from the water supply path to the detergent mixing tank; an injection control part 40 for controlling injection of detergent water from the nozzle body, or hot water or cold water, and a control part 44 for controlling the detergent supply control part, the water supply control part, and the injection control part. The control part controls the detergent supply control part, the water supply control part, and the injection control part so as to execute a detergent outlet washing mode for washing a detergent outlet part on a downstream end side of the detergent supply path with hot water or cold water.SELECTED DRAWING: Figure 1
Inventors:
Keita Saito
Toshiharu Ohe
Ritsusei Harashima
Hirahiro Nakajima
Daiki Seki
Toshiharu Ohe
Ritsusei Harashima
Hirahiro Nakajima
Daiki Seki
Application Number:
JP2019203254A
Publication Date:
February 01, 2024
Filing Date:
November 08, 2019
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
A47K3/00
Domestic Patent References:
| JP2010194336A | ||||
| JP4269935A | ||||
| JP2002295894A |
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Ken Deshimaru
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
▲吉▼田 和彦
Hiroyuki Suda
Ken Deshimaru
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto