Unlock instant, AI-driven research and patent intelligence for your innovation.

Toilet solid-liquid separation toilet and toilet drainage system

A solid-liquid separation and drainage system technology, 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: 2017-09-12
王凤蕊
View PDF7 Cites 0 Cited by
  • 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 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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Toilet solid-liquid separation toilet and toilet drainage system
  • Toilet solid-liquid separation toilet and toilet drainage system
  • Toilet solid-liquid separation toilet and toilet drainage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as 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 wi...

Embodiment 2

[0036] Such as 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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a toilet with solid-liquid separation, which includes a toilet body and a drainage elbow arranged in the toilet body. The excrement storage part of the drainage elbow is provided with a liquid outlet, and the liquid outlet is connected with a controllable Open and close one-way valve. The urine can be discharged from the liquid outlet, and the one-way valve is used to isolate the flushing of the toilet. The toilet solid-liquid separation toilet has the advantages of scientific design and effective separation of urine. Also provided is a toilet drainage system, comprising a solid-liquid separation toilet in the toilet and a urine collection tank communicated with the liquid outlet, and the one-way valve is installed between the liquid outlet and the urine collection tank . Used for urine collection, the bathroom drainage system has the advantages of scientific design, simplified sewage treatment process, and beneficial to the recycling of 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E03D11/06E03D11/10E03D5/012E03D9/10
Inventor 王凤蕊
Owner 王凤蕊