Toilet solid-liquid separation closet pan and toilet drainage system

A technology for solid-liquid separation and toilets, applied in the field of toilet facilities, can solve the problems of sludge pollutants, complex processes, increased processing costs, etc., and achieve the effects of cost reduction, scientific design, and beneficial recycling.

Active Publication Date: 2016-02-03
王凤蕊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing toilets, the feces and urine are not separated, and they are collected in the urinal. Some domestic sewage recovery devices will recycle the sewage containing urine, but the sewage contains a large amount of nitrogen and phosphorus...

Method used

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  • Toilet solid-liquid separation closet pan and toilet drainage system
  • Toilet solid-liquid separation closet pan and toilet drainage system
  • Toilet solid-liquid separation closet pan and toilet drainage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like figure 1 and figure 2 As shown, a solid-liquid separation toilet in a bathroom includes a toilet body 1 and a drain elbow 2 disposed in the toilet body 1, a liquid outlet 3 is arranged at the bottom of the drain elbow 2, and the liquid outlet 3 It is connected with a one-way valve 8 which can be controlled to open and close. A control device for controlling the opening and closing of the one-way valve 8 is installed on the toilet body 1 or on the ground. The control device includes a liquid level sensor 11 installed in the toilet body 1, a button sensor 13 installed on the flush button, and a control switch for controlling the opening and closing of the one-way valve 8. The liquid level sensor The device 11 is installed at the same height as the top of the drain elbow 2, and the liquid level sensor 11 is connected to the control switch so that the one-way valve 8 is opened when the liquid level in the drain elbow 2 rises. The button sensor 13 is connected with ...

Embodiment 2

[0036] like image 3 As shown, in order to further improve the sensitivity of the control, the control device also includes a temperature sensor 12 installed in the drain elbow, and the temperature sensor 12 is connected to the control switch. When defecating or urinating, the drain elbow The temperature in 2 will rise, and the one-way valve 8 will be opened when the temperature of the drain elbow 2 rises.

Embodiment 3

[0038] In order to improve the control accuracy, it also includes a flushing device, and the one-way valve 8 is linked with the flushing device so that the one-way valve 8 is closed when the flushing device flushes. Once the flushing device is operated to flush, the one-way valve 8 will be closed, so as to avoid misoperation and cause the problem of flushing first and then closing the valve.

[0039] In other embodiments, the one-way valve can be replaced with a water pump.

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PUM

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Abstract

The invention discloses a toilet solid-liquid separation closet pan. The closet pan comprises a closet pan body and a drainage elbow disposed inside the closet pan body. A feces accumulation part of the drainage elbow is provided with a liquid discharging port. The liquid discharging port is connected to a one-way valve which can be switched on and off. Urine can be discharged through the liquid discharging port. The one-way valve is used for isolating flushing water of the closet pan. The toilet solid-liquid separation closet pan is scientific in design and can effectively separate the urine. The invention also provides a toilet drainage system comprising the toilet solid-liquid separation closet pan and a urine collecting pool communicated with the liquid discharging port. The one-way valve is installed between the liquid discharging port and the urine collecting pool. The toilet drainage system is used for collecting the urine, and is advantageous in that the toilet drainage system is scientific in design, can simplify sewage processing technology, and facilitates the recycling of the feces and urine.

Description

technical field [0001] The invention relates to a toilet facility, in particular to a toilet solid-liquid separation toilet, and also to a toilet drainage system. Background technique [0002] In the existing toilets, the feces and urine are not separated, and they are collected in the urinal. Some domestic sewage recovery devices will recycle the sewage containing urine, but the sewage contains a large amount of nitrogen and phosphorus due to urine. In order to remove Nitrogen and phosphorus components usually adopt various methods such as sludge method, aeration, nitrification, etc. The process is complicated, and sludge pollutants are generated, which greatly increases the treatment cost. At the same time, it also wastes resources such as urine and feces, which are easy to recycle. In the urban-rural fringe or in the countryside, the use value of feces is very high, and the protein in the feces can be hydrolyzed to produce no less than 20 kinds of amino acids; as for the ...

Claims

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Application Information

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IPC IPC(8): E03D11/06E03D11/10E03D5/012E03D9/10
Inventor 王凤蕊
Owner 王凤蕊
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