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Flush toilet and water saving device thereof

A technology for flush toilets and water-saving devices, applied in water supply devices, flushing equipment with water tanks, buildings, etc., can solve the problems of low water pressure, high water pressure requirements, loud noises, etc., and achieve flushing water saving, increase speed, Rinse for more powerful effect

Active Publication Date: 2014-05-14
FOSHAN HEGII SANITARY WARES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing flush toilets generally only rely on the water discharged from the water tank to flush the barrel body. Although there are spray holes at the bottom of the barrel, the water sprayed from the spray holes also comes from the water tank. The water pressure is very low, and relatively more water is needed to flush the barrel; some flush toilets are completely flushed with pressure water such as tap water, but the water pressure is relatively high, requiring a pressure of more than 300Kpa, otherwise it is difficult to flush. , and there will be a loud noise when flushing

Method used

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  • Flush toilet and water saving device thereof
  • Flush toilet and water saving device thereof
  • Flush toilet and water saving device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] [Example 1] Water saving device with single valve

[0054] refer to figure 1 , Figure 11 , Figure 9 , A battery cover 3, a wire hole 14, half of the water outlet hole 11, and half of the water inlet hole 10 are provided on the outside of the upper casing 1A. A battery 4 , a control board 5 , and a control board cover 6 are mounted inside the upper case 1A. There are half of the water inlet hole 10 and half of the water outlet hole 11 on the appearance of the lower casing 2A. The two ends of the solenoid valve 7 have a water inlet hole 8 and a water outlet hole 9. The water inlet hole 8 of the solenoid valve 7 is arranged in the water inlet hole 10 formed by the combination of the upper casing 1A and the lower casing 2A. The water outlet of the solenoid valve 7 The hole 9 is placed in the water outlet hole 11 formed by the combination of the upper case 1A and the lower case 2A, the control board 5 is placed in the upper case 1A and covered with the control board co...

Embodiment 2

[0062] [Example 2] Water saving device with single valve and sensor

[0063] refer to figure 2 , Figure 12 , Figure 9 , there is a battery cover 3, a wire hole 14, half of the water outlet hole 11, and half of the water inlet hole 10 on the appearance of the upper case 1A; there are battery 4, control board 5, and control board cover 6 inside the upper case 1A . There are half of the water inlet hole 10 and half of the water outlet hole 11 on the appearance of the lower casing 2A. Two ends of the solenoid valve 7 have a water inlet 8 and a water outlet 9 . The water pressure sensor 12 is arranged on the branch of the water inlet hole 8 of the solenoid valve 7 . The water inlet hole 8 of the solenoid valve 7 is placed in the water inlet hole 10 formed by the combination of the upper casing 1A and the lower casing 2A, and the water outlet hole 9 of the solenoid valve 7 is arranged in the combination of the upper casing 1A and the lower casing 2A. In the outlet hole 11, ...

Embodiment 3

[0071] [Example 3] Water saving device with single valve and generator

[0072] refer to image 3 , Figure 13 , Figure 10 , there are battery cover 3, wire hole 14, half of water outlet hole 11A, half of water outlet hole 11B, half of water inlet hole 10 on the appearance of upper casing 1B. Inside the upper case 1B are a battery 4 , a control board 5 , and a control board cover 6 . There are half of the water inlet hole 10, half of the water outlet hole 11A, and half of the water outlet hole 11B on the appearance of the lower casing 2B. One end of the solenoid valve 7 has a water outlet hole 9A, and one end of the micro-hydraulic generator 13 has a water outlet hole 9B. The water inlet 8 shared by the micro-hydraulic generator 13 and the solenoid valve 7 is placed in the water inlet 10 formed by the combination of the upper casing 1B and the lower casing 2B, and the water outlet 9A of the solenoid valve 7 is arranged in the upper casing 1B and the lower casing 2B. In t...

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Abstract

The invention relates to a flush toilet and a water saving device thereof. The water saving device comprises a first solenoid valve and a control circuit; the solenoid valve comprises a water inlet for connecting an external water source, and a water outlet for connecting the bottom of the toilet body of the flush toilet or a jet hole on a sewerage pipe; the control circuit is electrically connected with the first solenoid valve and electrically connected with an instruction sending mechanism on the flush toilet, and controls the opening or the closing of the first solenoid valve according to the instruction of the instruction sending mechanism; and the control circuit has the following settings: opening the first solenoid valve after a first period of time after receiving the instruction, and enabling the first solenoid valve to continuously open for a second period of time. The flush toilet takes the advantage of the external water source to push the stream flowing into the toilet body from a water tank, so that speed of the water flushing into the sewerage pipe from the water tank can be improved, the flushing process is more powerful, and more water can be saved.

Description

technical field [0001] The invention relates to a flush toilet and a water-saving device thereof. Background technique [0002] Existing flush toilets generally only rely on the water discharged from the water tank to flush the barrel body. Although there are spray holes at the bottom of the barrel, the water sprayed from the spray holes also comes from the water tank. The water pressure is very low, and relatively more water is needed to flush the barrel; some flush toilets are completely flushed with pressure water such as tap water, but the water pressure is relatively high, requiring a pressure of more than 300Kpa, otherwise it is difficult to flush. , and there will be a loud noise when flushing. Contents of the invention [0003] The object of the present invention is to provide a flush toilet and a water-saving device thereof, which can simultaneously meet the purpose of flushing dirt with a high-pressure water source or an external water source and saving water. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D5/10E03D3/02
Inventor 虞吉伟
Owner FOSHAN HEGII SANITARY WARES
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