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A platform for research: civil engineering, architecture and urbanism
The present invention provides a household water-saving machine, which comprises a water collection tank, wherein the top portion water inlet is connected to a secondary water inlet pipeline, the secondary water inlet pipeline can be connected to a kitchen pool, a washing machine and the drainage channel of a washing basin, a filtration screen is arranged inside a water collection device, the space inside the water collection device is divided into a filtration space and a water collection space, the water collection space is provided with a secondary water discharge port, the secondary water discharge port is connected to a secondary water conveying pipe so as to be communicated to a toilet washing water tank, the secondary water conveying pipeline is provided with a secondary water conveying pump, the secondary water conveying pump is controlled by a liquid level sensor in the toilet washing water tank, the filtration screen is obliquely arranged from top to bottom, a water distribution cover is arranged above the filtration screen to separate the water inlet and the filtration screen, the gap is arranged between the lower end edge of the water distribution cover and the upper end new surface of the filtration screen, and the lowest position of the obliquely arranged filtration screen is provided with an overflow port. The present invention further provides a filtration apparatus in the water-saving machine. With the household water-saving machine and the filtration apparatus of the present invention, the problem that the filtration screen in the water collection tank is difficult to clean after the secondary water is filtered in the water collection tank is solved.
The present invention provides a household water-saving machine, which comprises a water collection tank, wherein the top portion water inlet is connected to a secondary water inlet pipeline, the secondary water inlet pipeline can be connected to a kitchen pool, a washing machine and the drainage channel of a washing basin, a filtration screen is arranged inside a water collection device, the space inside the water collection device is divided into a filtration space and a water collection space, the water collection space is provided with a secondary water discharge port, the secondary water discharge port is connected to a secondary water conveying pipe so as to be communicated to a toilet washing water tank, the secondary water conveying pipeline is provided with a secondary water conveying pump, the secondary water conveying pump is controlled by a liquid level sensor in the toilet washing water tank, the filtration screen is obliquely arranged from top to bottom, a water distribution cover is arranged above the filtration screen to separate the water inlet and the filtration screen, the gap is arranged between the lower end edge of the water distribution cover and the upper end new surface of the filtration screen, and the lowest position of the obliquely arranged filtration screen is provided with an overflow port. The present invention further provides a filtration apparatus in the water-saving machine. With the household water-saving machine and the filtration apparatus of the present invention, the problem that the filtration screen in the water collection tank is difficult to clean after the secondary water is filtered in the water collection tank is solved.
Household water-saving machine and filtration apparatus in household water-saving machine
ZHOU SHU (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
B01D
SEPARATION
,
Trennen
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Control method of water-saving household equipment and water-saving household equipment
| European Patent Office | 2024