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.

Inactive Publication Date: 2012-01-04
李彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water in the toilet tank is not used for flush...

Method used

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  • Water-saving device of toilet

Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

The invention relates to a water-saving device of a toilet. The water-saving device comprises a pedestal pan (3) and a pedestal pan water tank (31), wherein a water-level control device (33) and an overflow pipe (32) are installed in the pedestal pan water tank (31); after an urinal is flushed, water is automatically fed, the running water in the water pipe on the pedestal pan water tank flows out through a hand-washing pipe (6); after people wash hands, the hand-washing water flows in the pedestal pan water tank; when the water-saving device is used, no additional operation is needed, therefore, the hand-washing water after defecating is saved, and the water-saving device is convenient for use. Because only one water inlet pipe and one drainage pipe are connected between a hand basin and the pedestal pan water tank in the device, the space is almost unoccupied. The water-saving device of the toilet has the advantages of simple structure, convenience for installation or modification on facilities in the traditional toilet.

Description

technical field [0001] The invention relates to a water-saving device, in particular to a water-saving device for a toilet. Background technique [0002] Existing bathroom toilets are generally composed of water inlet pipes, water tanks, water level control devices and drain valves. Clean tap water is stored in the water tanks in advance. After urinating, press the drain valve to flush the urinal. When the water level drops to a certain position, the water level control device is triggered to open. The water inlet pipe injects new tap water and stores it in the water tank for the next use. The water in the toilet water tank is only used for flushing the urinal without any utilization, causing a large amount of waste of tap water. Contents of the invention [0003] The object of the present invention is to provide a toilet water-saving device, which can not only use the water in the toilet tank to wash hands after defecation, but also flush the toilet with the water after ...

Claims

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Application Information

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IPC IPC(8): E03C1/12E03C1/14E03C1/01E03C1/04E03D1/00
Inventor 李彬
Owner 李彬
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