Title:
WATER TREATMENT UNIT
Document Type and Number:
WIPO Patent Application WO/2015/146091
Kind Code:
A1
Abstract:
A water treatment unit (10) performs a normal operation of generating discharge by discharge parts (31 to 34) in the state where water inflows to a treatment tank (11) and the treated water outflows from the treatment tank (11). When the water treatment unit (10) is started, a preliminary operation of generating discharge by the discharge parts (31 to 34) in the state where the outflow of water from the treatment tank (11) is stopped is performed over a preset period of time before staring the normal operation. Thus, water, in which bacteria are propagated, standing in the treatment tank during the stop of the water treatment unit can be sufficiently sterilized.
Inventors:
SAITOU TOMOKI
NISHIMURA MASAYA
OHDOU TSUNAHIRO
YAMAGUCHI SACHIKO
NISHIMURA MASAYA
OHDOU TSUNAHIRO
YAMAGUCHI SACHIKO
Application Number:
PCT/JP2015/001539
Publication Date:
October 01, 2015
Filing Date:
March 19, 2015
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C02F1/48
Foreign References:
| JP2013150975A | 2013-08-08 | |||
| JP2013043177A | 2013-03-04 | |||
| JP2011251275A | 2011-12-15 |
Other References:
See also references of EP 3109204A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Download PDF:
Previous Patent: FUEL INJECTION CONTROL DEVICE
Next Patent: TAPE PRINTING DEVICE AND TAPE PRINTING SYSTEM
Next Patent: TAPE PRINTING DEVICE AND TAPE PRINTING SYSTEM