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Water-saving and odor-resistant excrement discharging and conveying method and device

A feces and odor blocking technology, applied in the field of toilet feces drainage, can solve the problems of less and smooth feces, can not meet the requirements of indoor toilets, etc., and achieve the effects of not easy to malfunction, easy maintenance, and good odor blocking.

Pending Publication Date: 2022-04-29
张书廷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that the existing various toilets cannot meet the requirements of indoor toilets in low population density areas such as rural areas, and the development can simultaneously meet the needs of smooth excrement and transportation with very little water, good odor blocking, low-frequency feces pumping and dense toilets. The new type of toilet toilet system that returns manure to the field has become the key to completely solving the problem of rural toilets

Method used

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  • Water-saving and odor-resistant excrement discharging and conveying method and device
  • Water-saving and odor-resistant excrement discharging and conveying method and device
  • Water-saving and odor-resistant excrement discharging and conveying method and device

Examples

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Effect test

Embodiment 1

[0047] This embodiment is an application example of connecting the bedpan to lift the feces to be transported and the downstream water-sealed toilet system. figure 1 shown. The bedpan feces outlet 2 at the bottom of the bedpan 1 is connected to the position-movable flexible connecting tube 3, and then the position of the flexible tube is raised through the flexible connecting tube positioning shaft 4, so that the position between it and the bedpan can be moved and flexibly connected The pipe 3 forms a downward bending section to form a water seal and a mixture of feces and water when going to the toilet, and serves as a hydraulic source of water flowing rapidly downward when the toilet pan is lifted upwards. After the flexible connecting pipe positioning shaft 4, the flexible connecting pipe is connected with the sewer pipe 6 and connected with the downstream water seal 5, and further connected with the feces inlet 7 of the feces storage tank 8 through the sewer pipe 6 after t...

Embodiment 2

[0056] This embodiment is an application example of a toilet system that connects the bedpan to lift the excrement and transports it, and does not have a downstream water seal. image 3 shown. The bedpan feces outlet 2 at the bottom of the bedpan 1 is connected to the position-movable flexible connecting pipe 3, and then the position of the flexible pipe is raised through the flexible connecting pipe positioning shaft 4, so that it forms a direction to the flexible connecting pipe between the bedpan. The lower curved section forms a water seal and a mixture of feces and water when going to the toilet, which serves as a hydraulic source of water flow that flows downward quickly when the toilet pan is lifted upwards. After the flexible connecting pipe positioning shaft 4, the flexible connecting pipe is connected with the sewer pipe 6, and directly connected with the feces inlet 7 of the feces storage tank 8 through the sewer pipe 6.

[0057] After using the toilet, follow the ...

Embodiment 3

[0065] This embodiment is an application example of a toilet system with a fixed position of the toilet pan, inclined pipelines, and downstream water seals. The system structure and figure 2 similar. The bedpan excrement outlet 2 at the bottom of the bedpan 1 is connected with the flexible connecting pipe, after which the soft connecting pipe is connected with the sewer pipe 6, and a downstream water seal 5 is set in its downstream. The excrement inlet 7 of excrement tank 8 is connected.

[0066] After going to the toilet, flush water into the bedpan 1, and the feces will flow into the feces storage tank 8 quickly and smoothly through the flexible connecting pipe, the downstream water seal 5 and the sewer pipe. Since the downstream water seal 5 is set, no matter when the toilet is flushed or the toilet is not used at ordinary times, the odor in the feces storage tank can be well prevented from spreading upwards all the time.

[0067] It is connected with the bedpan feces ou...

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Abstract

According to the toilet excrement discharging and conveying method and device, excrement discharging and conveying with little water are achieved through position movement of a flexible connecting pipe and lifting of an excrement receiving basin, odor is efficiently prevented from flowing upwards through a downstream water seal, and leakage-free connection of lifting and resetting of the excrement receiving basin is achieved through connection of the excrement receiving basin and a hose of a sewer pipeline. The quick lifting and stable resetting of the excrement receiving device are realized through mechanical action; the device used in the method is simple in structure, not prone to faults, easy to maintain, efficient in odor resistance and low in equipment investment cost, especially for low-population-density areas such as rural areas without perfect drainage systems, excrement can be smoothly discharged and conveyed with little water, odor can be blocked, and indoor odor resistance and water saving toilet use, low-frequency excrement pumping and dense excrement returning are achieved.

Description

technical field [0001] The invention relates to a method and device for excrement drainage in toilets, especially for rural areas, small towns, remote tourist areas and other low-population density areas without perfect sewage drainage systems, which can smoothly excrete excrement with a small amount of water, and It can block odor, realize indoor odor-blocking and water-saving toilets, and return dense feces to fields, and belongs to the fields of water supply and drainage, people's livelihood and environment. Background technique [0002] The use of clean toilets is an important guarantee for human beings to reduce disease transmission and improve health and quality of life. With the popularization of the city's perfect high-performance water flushing device, sewage drainage and sewage treatment system, toilet use and waste treatment have met the requirements of residents' toilets for a clean life. However, in areas with low population density such as rural areas, small t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F3/02E03F3/04E03D11/17E03D11/12
CPCE03F3/02E03F3/04E03D11/17E03D11/125
Inventor 张书廷
Owner 张书廷
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