Ecological sanitary public pit toilet for plateau severe cold farming and pastoral areas
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An ecological sanitation and severe cold technology, applied in sanitary equipment, agriculture, biological sludge treatment, etc., can solve the problems of high cost of supporting facilities, unable to maintain the ambient temperature, and difficult to achieve harmless anaerobic digestion, so as to reduce the supporting facilities of facilities. effect of cost
Pending Publication Date: 2020-06-19
黄南州建筑设计院
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[0007] In the severe cold farming and pastoral areas of the plateau, the environmental conditions are special, and the feces and urine freeze for as long as 6-10 months during the slow heating period. The impact of weather and ecological dynamic factors (mainly temperature) is the most significant, and the ambient temperature required for the m
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Embodiment 1
[0040] Such as figure 1 , 2 As shown, a kind of plateau severe cold agricultural and pastoral area ecological sanitation public dry toilet is characterized in that: comprising: toilet body, septic tank reactor first room 2, septic tank reactor second room 3;
[0041] The feces-urine diversion toilet 5 arranged in the toilet body is connected to the first room 2 of the septic tank reactor and the urine storage tank through pipelines;
[0042] The second chamber 3 of the septic tank reactor is arranged on the adjacent side of the first room 2 of the septic tank reactor, and a septic opening and an inter-chamber gate 8 are arranged between the two rooms;
[0043] The first chamber 2 of the septic tank reactor and the second chamber 3 of the septic tank reactor are provided with heat coils at the bottom, and the first room 2 of the septic tank reactor and the second room 3 of the septic tank reactor are provided with a phase change heat storage structure;
[0044] The first room...
Embodiment 2
[0060] A solar-powered feces harmless reactor in severe cold areas, based on which a public dry toilet was designed and constructed, and the site was selected at an altitude of 2550 meters. The civil engineering part of the dry toilet includes three parts: the main body of the building, the septic tank reactor, and the urine storage tank; the equipment part of the dry toilet includes the power generation and storage power supply system, the heating and heat storage system and the phase change heat storage structure.
[0061] building subject. The land area is controlled at 60-100 square meters, the construction area is 38 square meters, the number of users is designed to be 45, and there are male toilets, female toilets, management tool rooms, etc. In addition, the toilet is equipped with an underground equipment room, doors, high windows, toilet partitions, sign warning system, outdoor garbage room, ramps, clothes hooks, full-length mirrors, etc., which are moderately humaniz...
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Abstract
The invention relates to the technical field of sanitary public pit toilets, and particularly relates to an ecological sanitary public pit toilet for plateau severe cold farming and pastoral areas. The ecological hygiene public pit toilet for plateau severe cold farming and pastoral areas comprises toilet rooms for men and women, an excrement outlet of an excrement and urine diversity type toiletstool arranged in the toilet chamber is connected with the first excrement tank reactor chamber; a manure pit reactor chamber II is arranged on the adjacent side of the manure pit reactor chamber I; wherein an excrement passing opening and an inter-chamber flashboard are arranged between the first chamber and the second chamber of the excrement pool reactor, heat coils are arranged at the bottomsof the first chamber and the second chamber of the excrement pool reactor, phase change heat storage structures are arranged at the lower parts of the first chamber and the second chamber, and the phase change heat storage structures are provided with heat coils which are communicated with a heating medium circulating pump and a solar heat collector through water distributing and collecting devices. And the manure pit reactor chamber I and the manure pit reactor chamber II are provided with air inlet pipes, exhaust pipes and exhaust fans. And the pit toilet is powered by a self-contained wind-solar hybrid power supply system. The invention provides a sanitary public pit toilet which is suitable for plateau severe cold farming and pastoral areas, free of water supply, water drainage, powersupply and heat supply and capable of collecting and operating excrement and urine separately.
Description
technical field [0001] The invention relates to the technical field of hygienic public dry toilets, in particular to an ecological and sanitary public dry toilet in severe cold plateau farming and pastoral areas. Background technique [0002] The harmlessness of feces is the bottom line requirement for sanitary toilets to prevent and control water pollution, intestinal infectious diseases and parasitic diseases. [0003] Anaerobic digestion of feces is a treatment process that uses facultative bacteria and anaerobic bacteria to perform anaerobic biochemical reactions and decompose organic matter in feces. resource) the main link, the most widely used. [0004] The exploration of ecological dry toilets is more suitable for the upstream areas of the source of rivers and remote farming and animal husbandry poverty-stricken areas. In the cold and dry farming and pastoral areas of Northwest China, the double-urn funnel toilet with many advantages is popular; the herdsmen in Sic...
Claims
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