Real Mobile Toilet

A real mobile toilet is a facility that can be moved as a whole and set up in fixed or temporary locations to provide public toilet services. The following is an introduction from several aspects including composition, development history, classification, characteristics, origin, and design principles.

Composition: It generally consists of a fecal sewage storage tank (or fecal sewage treatment device), floor slab, sanitary ware, walls, washing equipment, water tank, roof, and mobile device. These components work together to achieve the basic functions of a mobile toilet.

Development History: Mobile toilets were initially made of materials such as wood, with simple structures and functions and were prone to absorbing odors. With technological progress, they gradually evolved to use materials like fiberglass-reinforced plastic and polyethylene, which offer better durability, odor resistance, and ease of cleaning.

Classification:

• By structural form: They can be divided into single-structure mobile toilets and composite-structure mobile toilets. Single-structure toilets are relatively simple and independent, while composite-structure toilets may be composed of multiple parts and may have more complex and diverse functions.
• By mobility method: They are classified into lifting and handling mobile toilets and powered and towed mobile toilets. Lifting and handling types are suitable for short-distance movement or position adjustment with the help of lifting equipment; powered and towed types can be moved over longer distances through vehicle traction.
• By sewage treatment method: They are divided into water-flush and waterless-flush suction mobile toilets, circulating water-flush mobile toilets, and dry-packing mobile toilets. Water-flush types are similar to traditional toilets, using water to flush feces into storage devices; waterless-flush suction types use suction equipment to handle feces; circulating water-flush types recycle flushing water to save water resources; dry-packing types pack feces with packaging materials for subsequent treatment.

Characteristics: They can be conveniently transported to any location where a toilet needs to be set up and can be used repeatedly. They have the advantages of mobility, combinability, and ease of transportation.

Origin and Design Principles: They originated from people's temporary and periodic needs for toilets in certain situations. Due to the shortage and inadequate layout of urban public toilets, the government has placed mobile public toilets in areas where it is relatively difficult to build fixed public toilets. Their design should follow the principles of mobility convenience, economic durability; environmental protection and ecological friendliness; and improving efficiency and promoting humanity. The overall structure should be lightweight, using lightweight and durable materials as much as possible. The structure should be sturdy, and the height and width of the toilet should be controlled during design. The mobile device should be fully considered for completeness and rationality.