Anti-pollution squatting pan for latrine pit in township community

Abstract

The invention discloses an anti-pollution squatting pan for a latrine pit in a township community. The anti-pollution squatting pan comprises a squatting pan body which comprises a plurality of plastic plates, a moving frame and metal sheets, and the metal sheets are fixed to back surface of the plastic plates and provided with slide grooves. The moving frame is positioned below the plastic plates, left and right ends of the moving frame are provided with through holes, a plurality of connecting rods are fixedly arranged in the moving frame, and spherical hinge heads are fixedly arranged at ends of the connecting rods and positioned in the slide grooves of the metal sheets. The anti-pollution squatting pan has advantages that by arrangement of the squeezed plastic plates on a shell of thesquatting pan, the squatting pan can be sealed under intrinsic elasticity of the plastic plates, so that odors escaping from the latrine pit can be reduced; the moving frame pulls the plastic plates to bend, so that automatic opening in use of the squatting pan can be realized without extra operations, and convenience in use is achieved; in addition, extra supporting facility construction is avoided, and the anti-pollution squatting pan is low in modification cost as compared with a common flushing toilet.

Description

technical field [0001] The invention relates to the technical field of sanitation environment treatment of toilets, in particular to an anti-pollution squatting pan for feces and toilets in township communities. Background technique [0002] In rural areas of our country, the use of dry toilets is still very common. In some township communities, schools and other places, the relatively primitive dry toilet system is still used. Most of the traditional dry toilets have simple structures, including a squatting pit and a cesspool. Connected with the septic tank, both the squatting pit and the septic tank are open. In this way, not only the smell is heavy, but also there is a problem of air pollution. After the accumulation and fermentation of the feces, harmful gases such as ammonia, hydrogen sulfide, and methyl mercaptan will be produced, seriously affect air quality. [0003] If ordinary flush toilets are used for replacement and transformation, on the one hand, the individu...

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Problems solved by technology

[0002] In rural areas of our country, the use of dry toilets is still very common. In some township communities, schools and other places, the relatively primitive dry toilet system is still used. Most of the traditional dry toilets have simple structures, including a squatting pit and a cesspool. Connected with the septic tank, both the squatting pit and the septic tank are open. In this way, not only the smell is heavy, but also there is a problem of air pollution. After the accumulation and fermentation of the feces, harmful gases such as ammonia, hydrogen sulfide, and methyl mercaptan will be produced, which is serious. affect air quality

[0003] If ordinary flush toilets are used for replacement and transformation, on the one hand, the individual cost is relatively high, and the input cost is large. On the other hand, a large number of supporting facilities such as sewer systems and treatment systems need to be built, which is difficult to implement and difficult to promote.

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