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Feces and urine flushing water three-source separation toilet stool and method

A technology for separation of flushing water and source, applied in the field of water treatment, to achieve the effect of easy replacement and maintenance, simple structure and good separation effect

Pending Publication Date: 2022-03-04
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Some technologies have been developed for the separation of feces and urine sources, but currently there is a lack of technologies for the separation of the three sources of feces and urine flushing water

Method used

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  • Feces and urine flushing water three-source separation toilet stool and method
  • Feces and urine flushing water three-source separation toilet stool and method
  • Feces and urine flushing water three-source separation toilet stool and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1. A kind of excrement and urine flushing water three source separation closet, as figure 1 As shown, it includes a squatting pan 1 installed on the toilet main body 20. There is a bulge in the middle of the squatting pan 1. A baffle 2 is arranged above the bulge. The part of the squatting pan 1 located in front of the baffle 2 is provided with urine and flushing water collection The pipe 5 and the part of the squatting pan 1 located behind the baffle plate 2 are provided with a collection pipe 10 for stool and flushing water.

[0050] The front side wall of the squatting pan 1 is provided with a urinal area flushing water spout 3, and the rear end side wall of the squatting pan 1 is provided with a stool area flushing water spout 4, and the urinal area flushing water spout 3 and the stool area flushing water spout 4 are both Be connected with closet intelligent control system 19.

[0051] The lower end of the urination and flushing water collection pipe 5 i...

Embodiment 2

[0071] Embodiment 2. A method for separating excrement and urine flushing water sources, comprising:

[0072] When the infrared sensing device 17 of the urinal area and the infrared sensing device 18 of the stool area are not used when no one is sensed, the flushing device does not start, and the electric shut-off valve 7 of the urinal area and the feces collection pipe baffle plate 12 at the collection pipe of the stool area are all closed;

[0073] Only when the urinal infrared sensing device 17 senses that someone is using it, the signal is transmitted to the toilet intelligent control system 19, and the toilet intelligent control system 19 controls the electric shut-off valve 7 of the urinal collection pipe to open, and the urine flows in through the urine collection pipe 8. The urine collection tank 9; the electric telescopic rod 13 in the stool area does not start, and the baffle plate 12 of the excrement collection pipe is still in a closed state.

[0074] When the urin...

Embodiment 3

[0077] Embodiment 3. A kind of sewage treatment reuse equipment, such as figure 2 As shown, the total flushing water collection pipe 16 is extended from the toilet to the adjustment pool 21, the total flushing water collection pipe 16 is equipped with a total flushing water collection pipe valve 34, and a float level gauge 33 is installed in the adjustment pool 21. The ball level gauge 33 is connected to the regulating tank suction pump 25 above the regulating tank 21, and is connected to the anoxic reaction tank 22 through the regulating tank suction pump 25 via the sewage pipe.

[0078] Anoxic reactor 22 is connected with aerobic reactor 23, and membrane module 29 is installed in described aerobic reactor 23, and this membrane module 29 is connected with biochemical pool suction pump 26 through return water pipe 30, and return water pipe 30 The part located upstream of the biochemical pool suction pump 26 is equipped with a return water pipe valve 36 . An aeration pump 27 ...

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Abstract

The invention provides a feces, urine and flushing water three-source separation toilet, which realizes separation of feces, urine and flushing water, is beneficial to sewage treatment and resource recycling at the rear end, and comprises a toilet main body structure, and a bulge and a partition plate in the middle of the toilet divide the toilet into a urine area and a feces area. A urine and flushing water collecting pipe is arranged at the bottom of the urine area; a flushing water nozzle is installed at the front end of the urine area, an excrement and flushing water collecting pipe is arranged at the bottom of the excrement area, and a flushing water nozzle is installed at the rear end of the excrement area. The excrement and urine flushing water source separation toilet stool is good in separation effect and can meet the requirements of rear-end sewage treatment and excrement recycling; the toilet is suitable for toilets with difficult water supply and drainage conditions and remote geographic positions; separated key parts are simple in structure and easy to replace and maintain; excrement separation and flushing of the toilet are controlled through the intelligent control system, manual operation of a user is not needed, and use is convenient and easy to accept.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a temporary toilet. Background technique [0002] With the continuous strengthening of people's awareness of ecological environment protection and resource recycling, feces with extremely high utilization value and recyclable toilet sewage have become one of the key points in the field of sewage treatment. Traditional toilets are mixed with feces and sewage, which is difficult to collect and utilize, and can no longer meet the current use needs. Source separation was proposed under such conditions, that is, to separate feces, urine, flushing water, etc. at the source of the toilet, and dispose of each waste separately; to solve the problems of difficult rear-end separation, poor treatment effect, and low resource recovery efficiency, To achieve the purpose of collection and utilization. On the other hand, due to the special application scenarios of some toilets, the con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D11/02E03D11/04E03D11/13E03D9/00C02F3/30C02F9/14
CPCE03D11/02E03D11/04E03D11/13E03D9/00C02F3/02C02F3/28C02F3/30C02F3/301C02F1/001C02F2201/002C02F2103/005
Inventor 李海燕曹汉鹏史世强张紫阳刘建伟谭朝洪陈韬郝杨
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE