Solar public toilet

Abstract

The invention discloses a solar public toilet and belongs to the technical field of solar energy. The solar public toilet comprises a public toilet main body structure, a photovoltaic power generationsystem, a vacuum tube heat collector hot water system, an air heat collector heating system and a biogas digester. Electric energy is provided for a lighting system in the public toilet main body structure through the photovoltaic power generation system, and the problem that a public toilet needs a power grid to provide electric energy is solved; hot water is provided for a water supply system of the public toilet main body structure water supply system through the vacuum tube heat collector hot water system, and the problem that the public toilet needs the public power grid to supply electric energy to heat water is solved; the air heat collector heating system solves the problem that the public toilet needs a heating system to provide heat or cannot be heated; the problems that excrement is directly discharged into a sewer and the environment pollution is serious are solved through the biogas digester. Therefore, the solar public toilet has the advantages of being capable of savingenergy, environmentally friendly, comfortable and the like.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a solar public toilet. Background technique [0002] Public toilets are indispensable public facilities in human life. With the continuous improvement of human civilization, in addition to meeting people's normal use needs, people's requirements for toilet environment and comfort are also increasing. [0003] At present, the electricity required in the commonly used public toilets is provided by the public grid; the heating of public toilets is mainly through the public heating system, or there is no heating; usually, a large part of public toilets are directly discharged into the toilet without any treatment. sewer. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] Commonly used public toilets require power grids to provide electricity for lighting, hot water, etc., and ...

AI Technical Summary

Problems solved by technology

[0005] Commonly used public toilets require power grids to provide electricity for lighting, hot water, etc., and heating systems to provide heating, resulting in high energy consumption in public toilets; some public toilets do not have heating, resulting in poor comfort in public toilets; excrement in public toilets is directly discharged Into the sewer, resulting in serious environmental pollution

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