Movable Toilet House

Movable toilet houses are commonly known as portable toilets.

I. Basic Definition and Purpose
A portable toilet is a sanitary facility that can be moved as a whole. It can be flexibly set up in different locations according to fixed or temporary needs, providing toilet services to the public or customers. Its core advantage lies in its portability. It does not rely on the foundation construction of traditional buildings and can be quickly deployed in various scenarios such as stations, docks, tourist attractions, newly built residential areas, large construction sites, squares, densely populated public places, and bustling commercial streets. It is particularly suitable for temporary events, emergency rescue operations, or areas with limited space.

II. Structural Composition and Classification

1. Basic Structure: Portable toilets are typically composed of modules such as fecal sewage storage tanks (or disposal units), floor slabs, sanitary fixtures, walls, washing equipment, water tanks, roofs, and mobile devices. Some high-end models are also equipped with details like exhaust fans, tissue boxes, and hooks to enhance the user experience.
2. Structural Form Classification:
   • Single-unit Structure: Designed as an independent unit, suitable for compact spaces.
   • Composite Structure: Composed of multiple modules, allowing for functional expansion or increased capacity.
3. Mobility Classification:
   • Lifting and Handling Type: Relies on lifting equipment or manual handling, suitable for short-distance movement.
   • Powered and Trailer Type: Equipped with a power system or trailer design, supporting long-distance autonomous movement.
4. Sewage Treatment Classification:
   • Flush and Non-flush Suction Type: Treats excreta through flushing or vacuum suction, requiring regular cleaning of the storage tank.
   • Recirculating Flush Type: Adopts a water circulation system to reduce water consumption.
   • Dry Packing Type: Uses biodegradable materials to pack excreta, requiring no water source, suitable for water-scarce environments.

III. Special Design and Customization
Some portable toilets feature innovative designs, such as the 4+1 stepped portable restroom: It includes 4 squatting positions and 1 open washroom. The exterior walls are made of insulation and flame-retardant metal carved panels, the side doors are made of titanium-magnesium alloy, the interior walls are made of bamboo-wood fiber panels, the floor is laid with anti-slip tiles, and it is equipped with a complete set of bathroom cabinets. Additionally, there are container-house-style portable toilets on the market that integrate the functions of temporary toilets, restrooms, and shower rooms, supporting disassembly and reassembly to meet the diverse needs of construction sites and other scenarios.