Title:
WATER REUSE APPARATUS FOR REUSING WATER IN BATHROOM AS WATER FOR FLUSH VALVE-ATTACHED TOILET
Document Type and Number:
WIPO Patent Application WO/2023/113365
Kind Code:
A1
Abstract:
Provided is an apparatus whereby wastewater generated from a washstand or the like can be reused as washing water for a flush valve-attached toilet, the apparatus having a structure in which: a small water tank is provided above a toilet flush valve; a pressurizing pump, A and B water level sensors, and a human detection sensor are installed inside the small water tank; a water collection tank and a storage tank are connected by a conveyance pipe connected to a pump; and water is supplied to the small water tank via a discharge pipe by means of a function of a level sensor inside the storage tank and functions of the pump and a first solenoid valve. The first solenoid valve is opened and the pump in the storage tank operates when it is determined by means of the B water sensor that there is no water in the small water tank, and the operation of the pump inside the storage tank is stopped and the first solenoid valve is closed when water is sensed by the A water level sensor inside the small water tank. The apparatus is economical, environmentally friendly, and has a large water-saving effect.
Inventors:
HAN KAB YOUNG (KR)
Application Number:
PCT/KR2022/019843
Publication Date:
June 22, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
HAN KAB YOUNG (KR)
International Classes:
E03D5/00
Foreign References:
| KR20160107569A | 2016-09-19 | |||
| KR100929478B1 | 2009-12-02 | |||
| KR101503013B1 | 2015-03-17 | |||
| KR20120027596A | 2012-03-22 | |||
| JP2010509524A | 2010-03-25 | |||
| KR102413520B1 | 2022-06-24 |
Attorney, Agent or Firm:
KIM, Seong Dae (KR)
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