CN111547967A

CN111547967A - Park ecological toilet

Info

Publication number: CN111547967A
Application number: CN201911305543.3A
Authority: CN
Inventors: 刘保平
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-18

Abstract

The invention discloses a park ecological toilet, wherein the middle part of a urinal is provided with a short channel with the outer end inclined downwards, the inner side of the short channel is provided with a net-shaped filter sieve, the outer side of the short channel is externally provided with a flat and elongated channel, the bottom surface of the long channel is provided with a gap discontinuously, the tail end of the long channel is closed, the short channel and the long channel are both buried in soil, soil is used for planting greening trees, a tree planting ring is used for reserving a round soil ground, and other grounds are paved and closed by cement mortar. The invention is mainly used for building the toilet in the park, and is characterized in that the excrement water in the urinal flows to the soil through the short channel and the long channel buried in the underground soil and then is absorbed and utilized by the roots of the greening trees, and the rainwater flows to the environment through the cement ground. The invention realizes the automatic harmless treatment of the toilet sewage and avoids the toilet sewage from polluting the environmental water body.

Description

Park ecological toilet

Technical Field

The invention relates to a toilet, in particular to an ecological toilet in a park.

Background

Approximately one third of the human feces are bacterial in composition and, for the most part, intestinal bacteria that are harmful to health. The intestinal bacteria in the toilet sewage per ml reaches 10⁹The above. No matter the excrement and urine shifts and does not shift in traditional lavatory, all cause lavatory sewage inflow environment, pollute drinking water source even because of reasons such as torrential rain easily. The drinking water standard is such that one CFU of intestinal bacteria per 100 ml cannot be detected. Bacteria flowing into the environment transfer pollution through human behaviors, and finally harm health of human beings, poultry, livestock, aquatic products and other animals, destroy ecological balance of water bodies, and reduce water quality grade. Ecological civilization construction is a major theoretical innovation. The economic zone of Yangtze river is as follows: the protection is realized by holding the two parts together, and the development is not required. The toilet revolution is one of the environmental protection measures taken together.

The excrement is rich in harmful intestinal bacteria, and the excrement sewage flowing into the water body causes the problems of water body eutrophication, damaged ecological balance, environmental pollution, health influence and the like. But the excrement is also a fertilizer resource, is rich in nitrogen fertilizer and can be absorbed and utilized by plants. The fecal transfer process is also an air pollution activity and labor intensive. The excrement is not easy to cause diseases of some tree species, such as camphor trees. The camphor tree has fast growth speed and shallow root system, and is a high-quality greening tree species. Toilets are one of the important causes of environmental pollution. The pollution of the sewage of the toilet to the environment caused by rainstorm is neglected in the traditional toilet technology, and the automatic utilization technology of the excrement resource of the toilet is also lacked.

Disclosure of Invention

In order to overcome the defects that the toilet pollutes the environment and can not automatically recycle manure and fertilizer resources and the like in the prior art, the invention provides the park ecological toilet, rainwater flows into the water environment through the cement ground, toilet sewage enters soil from the underground and is absorbed and utilized by greening trees, and the toilet sewage is prevented from polluting the environment and the water quality.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an ecological lavatory in park, includes the urinal, the short passageway, long passageway, soil, afforestation tree, the urinal middle part sets up the short passageway of outer end downward sloping, the short passageway inboard sets up netted filter sieve, the outside of short passageway sets up flat extension passageway outward, long passageway bottom surface is interrupted and is set up the breach, long passageway end seal, short passageway and long passageway all bury in soil, the afforestation tree is planted to soil, plant the tree circle and keep somewhere circular soil ground, other ground is laid with the cement mortar and is sealed.

The invention has the advantages that the short channel which is inclined downwards and the flat elongated channel are arranged in the middle of the urinal, so that excrement sewage can flow from the channel to underground soil for diffusion, and can be absorbed and utilized by the root of a green tree, the reticular filter screen is arranged at the inner side of the short channel to prevent coarse floaters from blocking the channel, the inner side of the channel is arranged in the middle of the urinal to prevent bottom sediments from blocking a channel port, gaps are arranged intermittently to prevent long channels from sinking into soil, the gaps are arranged at the bottom to prevent soil from entering the channel, cement mortar covers the ground to prevent rainwater from flowing into the soil, so that the excrement sewage is absorbed and utilized by the root of the green tree through soil permeation to become plant biomass, the automation of excrement treatment is realized, the odor pollution caused by excrement transfer and the environmental pollution caused by excrement leakage are avoided, due to the blocking effect of the cement ground, rainwater rarely, can be utilized by means of root soil absorption.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the present invention.

In the figure, 1, a urinal, 2, a short channel, 3, a net-shaped filter sieve, 4, a long channel, 5, a gap, 6, soil, 7, a green tree, 8, a tree planting ring and 9, cement mortar are adopted.

Detailed Description

[ example 1 ]

The utility model provides an ecological lavatory in park, including urinal 1, short passageway 2, long passageway 4, soil 6, afforest tree 7, urinal 1 middle part sets up outer end downward sloping short passageway 2, short passageway 2 inboard sets up netted filter sieve 3, short passageway 2 outside sets up flat extension passageway 4 outward, long passageway 4 bottom surface is interrupted and is set up breach 5, long passageway 4 end is sealed, short passageway 2 and long passageway 4 are all buried in soil 6, soil 6 afforest tree 7 of planting, plant tree circle 8 and keep a circular soil ground, other ground is laid with cement mortar 9 and is sealed.

Claims

1. The utility model provides an ecological lavatory in park, including urinal (1), short passageway (2), long passageway (4), soil (6), afforestation tree (7), urinal (1) middle part sets up outer end downward sloping short passageway (2), short passageway (2) inboard sets up netted filter sieve (3), short passageway (2) outside is to setting up flat extension passageway (4) outward, long passageway (4) bottom surface is interrupted and is set up breach (5), long passageway (4) end seals, short passageway (2) and long passageway (4) all bury in soil (6), afforestation tree (7) are planted in soil (6), keep somewhere and plant circular soil ground of tree circle (8), other ground is laid with cement mortar (9) and is sealed.