Research on ventilation system of ecological sanitation toilets

Based on theoretical and experimental studies, with the design and research of ventilation system in view of the ecological sanitation restrooms' special structure, and synthesizing the impacts of the outdoor climatic factors and thermo-compression functions on air system, the project has carried on the theoretical calculation and the design to the wind system of the ecological sanitation restrooms. The project is designed to meet the requirements of the eco-toilet ventilation system. The results are applied to practice and the outcome turns out to be efficient and effective. Flushing water is significantly saved by using the system of ecological sanitation restrooms. Therefore, the project has satisfied both environmental protection and energy conservation requests, especially in water-deficient area, where it can be extensively used such as in Inner Mongolia region and other pastoral areas. Simultaneously, it will also bring certain social efficiency and economic efficiency as well.