Mobile Toilet Design Materials
Mobile toilet design materials cover aspects such as structure, materials, forms, mobility methods, sewage treatment, design principles, and case studies.
Structural Composition: Mobile toilets are generally composed of fecal sewage storage tanks (or fecal sewage treatment devices), floor slabs, sanitary ware, walls, washing equipment, water tanks, roofs, and mobility devices. These components work together to achieve the basic functions of mobile toilets, such as storing and treating fecal sewage and providing toilet and washing spaces.
Material Selection: Initially, mobile toilets were mostly made of materials like wood. With technological advancements, materials such as fiberglass-reinforced plastic and polyethylene have gradually been adopted. These new materials offer better durability, water resistance, and portability, making them more suitable for the needs of mobile toilets.
Structural Forms: Mobile toilets can be divided into single-structure mobile toilets and composite-structure mobile toilets. Single-structure toilets are relatively simple and highly independent; composite-structure toilets may be composed of multiple single units, offering richer functions and more efficient space utilization.
Mobility Methods: There are lifting and handling-type mobile toilets that rely on external equipment for lifting and handling; there are also powered and towed-type mobile toilets that have their own power or can be moved by vehicles, offering higher flexibility.
Sewage Treatment Methods: These include water-flush and waterless-flush suction-type mobile toilets. The former uses water for flushing, while the latter treats feces through suction. Recirculating water-flush mobile toilets can recycle water, saving water resources; dry-packing mobile toilets pack feces for treatment without the need for water.
Design Principles: The design should adhere to the principles of mobility and convenience, economic durability, environmental protection and ecology, environmental friendliness, efficiency enhancement, and humanitarian promotion. The overall structure should be lightweight, using lightweight and durable materials; the structure should be sturdy; the height and width of the toilet should be controlled; and the mobility device should be complete and reasonable.
Design Case Studies: There is a mobile public toilet with a beige exterior wall and orange curtain wall, featuring a modern decorative style and three male and female toilet stalls each inside. There is also a case where a young man made a mobile toilet using a water storage tank by splitting the tank, fixing universal wheels, installing door frames and walls, and constructing a roof, and then installing indoor fixtures such as floor drains, small water storage devices, bathroom heaters, toilets, water tanks, and washbasins.
