Squatting pan with excrement residue sensing cleaning apparatus

A technology for cleaning devices and squatting pans, applied in water supply devices, flushing equipment with water tanks, sanitary equipment for toilets, etc., can solve the problems of wasting water resources, excretion of retained substances that cannot be flushed once, and reduce the probability of diffusion Effect

Pending Publication Date: 2018-02-27
吉林天亮人工环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Often there is no excretion retention in the urinal, a small amount of excretion retention and excessive flushing, wasting water resources
It also often occurs that excrement residues cannot be flushed clean once, stay in the urinal, and continue to emit foul smell in the bathroom

Method used

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  • Squatting pan with excrement residue sensing cleaning apparatus
  • Squatting pan with excrement residue sensing cleaning apparatus
  • Squatting pan with excrement residue sensing cleaning apparatus

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] refer to figure 1 , figure 2 , the present invention has the squatting pan of the excretion retention induction cleaning device and comprises: the squatting pan 1, the water supply pipe 3 connected to the annular flush chamber 2 on the top of the squatting pan, and the waterway electromagnetic valve on the water supply pipe 3. The squatting pan flush chamber 2 has an odor suction air duct interface, the air duct interface is connected to the air duct 4, and the air duct 4 connected to each squatting pan is collected and connected to the main air duct leading to the outside. The air duct is connected to the fan.

[0042]In the manufacture of squatting toilets, the excretion and retention sensor assembly grooves are reserved on both sides of the cavity, and two sensor brackets 5 are installed in the sensor assembly grooves on both sides, and a group of sensors facing the bottom of the toilet groove is installed on one of the brackets. Infrared emitter 6-1, a group of i...

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PUM

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Abstract

A squatting pan with a sensory cleaning device for excretion and retention, comprising: a squatting pan, a water supply pipe connected to the annular flushing chamber of the squatting pan, a waterway solenoid valve, a proximity infrared sensor, and a control circuit. suction mechanism and intelligent flushing control mechanism; the odor suction mechanism includes: air induction pipe, fan, air circuit solenoid valve, control circuit, and the intelligent flushing control mechanism includes: the excretion valve installed in the squatting pan The retention sensor is a turbidity detector installed at the position of the sealing water layer of the reverse water bend at the lower end of the sewage outlet of the squatting pan, and is connected to the control circuit of the proximity infrared sensor, the waterway solenoid valve, the excretion retention sensor, and the turbidity detector. The positive effect of the present invention is that most (up to 80%) of the odor can be extracted from the area of ​​the urinal tank, and the probability of continuous retention and diffusion of the odor by the excretion and retention in the urinal is reduced. Reduced water consumption for squatting toilets.

Description

technical field [0001] The invention belongs to the field of fixed buildings, in particular to a squatting pan with deodorizing and water-saving functions in public toilets. Background technique [0002] Now, squatting toilets are still mostly used in domestic public toilets. Toilets that use squatting toilets usually have a relatively strong odor. Its reason one is that the human body can not form a certain degree of sealing to it when the squatting pan is used, and the bad smell is scattered without hindrance, and more bad smell is distributed in the toilet. In addition, the sensing target of the existing induction automatic flushing squat toilet is the human body instead of human excrement, and it is usually set to flush once when the human body leaves the toilet. Often there is no excretion retention in the urinal, a small amount of excretion retention and excessive flushing, wasting water resources. It also often occurs that the excrement retention is not flushed cle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D5/10E03D9/05
CPCE03D5/105E03D9/05
Inventor 张复春陈涛孙成勋赵亮
Owner 吉林天亮人工环境科技有限公司
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