Specifications and Dimensions of Environmental Protection Mobile Toilets

The specifications and dimensions of environmental protection mobile toilets vary depending on their type and purpose. Common specifications are as follows:

1. Dimensions of Individual Functional Units

• Squatting Position for Defecation: The standard size range for each squatting position for defecation is 1.00 to 1.20 meters (length) × 0.85 to 1.20 meters (width). This size must meet ergonomic requirements, ensuring sufficient space for users to move around while accommodating the installation of internal facilities such as toilets and flushing devices.
• Urination Standing Position: Each urination standing position (including urinal) measures 0.70 meters (depth) × 0.65 meters (width). The spacing between individual urinals should be maintained at 0.80 meters to avoid crowding during use and to comply with the installation requirements for toilet partitions.

2. Overall Dimensions of Single-Person Mobile Toilets
The external dimensions of a single-person mobile toilet typically range from 1.1 to 1.5 meters in length, 1.0 to 1.2 meters in width, and a minimum height of 2.2 meters. The height design must consider ventilation, lighting, and the installation space for internal facilities such as exhaust fans and lighting, while also meeting the headroom requirements for adults standing inside. Some compact designs may adopt specifications of 1000 × 1050 × 2370 millimeters (length × width × height), suitable for scenarios with limited space.

3. Dimensions of Multi-Person Mobile Toilets
The dimensions of multi-person mobile toilets expand based on the number of functional units. For example, a double-person mobile toilet can reach a length of 6.8 meters, with a width and height similar to those of a single-person toilet (approximately 1.0 to 1.2 meters wide and over 2.2 meters high). Such designs require careful planning of the internal layout to ensure sufficient partitions and passageway space between each functional unit, while also reserving access points for maintenance and inspection.

4. Custom Dimensions for Special Scenarios
Some environmental protection mobile toilets can be customized according to specific needs. For instance, mobile toilets used in scenic spots or large-scale events may include additional barrier-free facilities, management rooms, or storage spaces, resulting in further increases in size. When customizing, comprehensive consideration must be given to transportation constraints (such as road width and bridge load-bearing capacity) and on-site installation conditions.

Summary: The specifications and dimensions of environmental protection mobile toilets must balance functionality, comfort, and space utilization. Design should refer to industry standards (such as the 'Urban Public Toilet Design Standard') and be optimized based on the usage scenario, foot traffic, and budget to ensure both practicality and cost-effectiveness.