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Water-saving toilet fitting capable of automatically recognizing and flushing urine and excrement and toilet cleaning method thereof

An automatic identification, defecation technology, applied in flushing toilets, flushing equipment with water tanks, water supply devices, etc., can solve the problems of difficult flushing, waste of water resources, easy to hang dirt, etc., to facilitate cleaning and prevent dirt. sticky effect

Inactive Publication Date: 2016-03-02
SANHE LANJIESHI ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the common sensor-type water flushing device without a urine and toilet recognition system, the flushing volume is 6 liters, and the flushing volume is the same regardless of urine and toilet, which is a waste of water resources
And when no one is using it for a long time, the surface of the toilet bowl is dry, easy to hang dirt, and difficult to rinse

Method used

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  • Water-saving toilet fitting capable of automatically recognizing and flushing urine and excrement and toilet cleaning method thereof

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Embodiment Construction

[0019] The following is attached figure 1 The present invention is described in detail with specific examples.

[0020] The invention relates to a water-saving toilet that automatically recognizes urine and urine and flushes it. The toilet includes: an infrared human body induction device 1, a control device 2, a flushing solenoid valve 3, a water-saving toilet body 5, and two special flushing nozzles 6. The water-seal counterweight flap 4, the probe of the infrared human body sensing device 1 emits two infrared light beams 7,8 at a certain angle, one towards the squatting position of the toilet tool 5, and the other towards the standing position of the toilet tool 5.

[0021] Further, the infrared human body sensing device of the toilet is installed on the wall behind the toilet, 150mm to 200mm away from the rear edge of the toilet pedal, and 100mm-600mm higher than the toilet pedal.

[0022] Further, there are two schemes for the emission angles of the two infrared beams em...

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Abstract

The invention provides a water-saving toilet fitting capable of automatically recognizing and flushing urine and excrement and a toilet cleaning method thereof. An infrared human body sensing device (1) detects whether a toilet is used by someone or not and transmits a signal to a control device (2) when a person comes and goes, the control device (2) recognizes whether the person defecates or urinates according to a set program and controls a flushing electromagnetic valve (3) to be on and off to flush the toilet fitting through a special flushing nozzle (6), and a water-seal balance weight turning plate (4) is adopted to block odor. The water-saving toilet fitting can automatically recognize urine and excrement and can save more than 75% of water; a small amount of water is adopted to moisten a basin under certain conditions, so that adhesion of sewage is prevented and the water-waving toilet fitting is convenient to clean.

Description

technical field [0001] The invention relates to a toilet flushing device and a toilet cleaning method, in particular to a toilet flushing device with a special structure. The device has the function of automatically identifying urine and urine and flushing, and belongs to a water-saving toilet device. Background technique [0002] At present, the existing intelligent water-saving toilets on the market mainly have the functions of automatic induction of human body signals, automatic flushing, flushing of buttocks, and automatic heating. The automatic recognition system for toilet flushing is usually: there is a large Two automatic flush control gears for urination and urination, at least one pressure-sensing double-speed switch and its connecting wires are embedded in the toilet seat, and the urine and urine are identified according to the pressure change, and the two automatic flushing control gears at both ends of the connecting wire are controlled The amount of water. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D5/10E03D3/12E03D11/10
CPCE03D5/105E03D3/10E03D11/10E03D2201/40
Inventor 于兆丰
Owner SANHE LANJIESHI ENVIRONMENTAL PROTECTION TECH CO LTD
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