Water-saving device of toilet
A technology for water-saving devices and toilets, which can be used in water supply devices, indoor sanitary piping devices, flushing equipment with water tanks, etc., and can solve problems such as waste of tap water.
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Embodiment 1
[0016] Such as figure 1 As shown, the toilet water-saving device of the present invention includes a toilet 3, a toilet water tank 31, a washbasin 1, a water level control device 33, and an overflow pipe 32 are installed in the toilet water tank 31, and the toilet faucet 5 and the hand-washing elbow 6 are installed in the toilet tank 31. Above the washbasin 1. Described bathroom faucet 5 can be a single-connected faucet, also can be a double-connected faucet, and its water inlet is communicated with the running water pipe. The elbow 6 for washing hands can be a water pipe with a valve, or a water pipe without a valve, and its water inlet is communicated with the upper water pipe in the toilet water tank by the water inlet pipe 4 . One end of the drain pipe 2 communicates with the lower water outlet of the washbasin 1 , and the other end communicates with the toilet water tank 31 .
[0017] The preferred wash water faucet 5 of the present embodiment uses a duplex faucet, beca...
Embodiment 2
[0019] Such as figure 2 As shown, the structure of this embodiment is basically the same as that of Embodiment 1, the difference is that there is no additional hand washing elbow on the washbasin 1, only a double faucet 7, and one water inlet of the double faucet communicates with the water pipe , another water inlet is communicated with the upper water pipe in the water closet water tank by water inlet pipe 4.
[0020] For the toilet used in the above-mentioned embodiment 1 and embodiment 2, the drain valve can be located on the top of the toilet or on the side of the toilet.
Embodiment 3
[0022] Such as image 3 As shown, the toilet water-saving device of the present invention comprises a toilet 3, a toilet water tank 31, and a water level control device 33 and an overflow pipe 32 are installed in the toilet water tank 31; The bottom of basin 8 has the through hole (not drawing) that communicates with toilet water tank 31; In this embodiment, the hand washing elbow 6 may be a water pipe with a valve or a water pipe without a valve.
[0023] This embodiment is suitable for toilets with drain valves located on the side.
[0024] When embodiment 1 and embodiment 3 use valveless hand washing elbow and embodiment 2, when the switch connected with the upper water pipe of the toilet is controlled by the double faucet, the water level in the water tank 31 of the toilet will decrease after flushing the toilet, and the water level will be controlled. Device 33 opens water inlet valve, and new running water enters water inlet pipe 4, and directly flows out through wash-...
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