Custom Design Drawing for Double-Connected Mobile Toilet

Currently, custom design drawings for double-connected mobile toilets cannot be provided directly, but reference can be made based on common size information for custom design purposes. Here is a detailed description of the dimensions of double-connected mobile toilets, which can serve as a basis for custom design:

1. Common Overall Size Range
The size design of double-connected mobile toilets must balance space utilization and user comfort. According to common market models, the overall length typically ranges from 2 meters to 2.5 meters, the height ranges from 2.35 meters to 2.8 meters, and the width varies significantly depending on functional configurations, with applications ranging from 1.1 meters to 1.5 meters. For example, a certain model of double-connected mobile toilet measures 2 meters in length and 2.8 meters in height, suitable for scenarios with limited space; while another model, measuring 1.1 meters (width) × 2.1 meters (length) × 2.35 meters (height), optimizes floor space by compressing the width.

2. Internal Space Allocation Principles
When custom designing, it is essential to focus on internal functional zoning:

• Toilet Area: It is recommended that each independent toilet stall be at least 0.8 meters wide and have a depth of 1.2 meters to 1.5 meters to ensure sufficient space for users to turn around and open/close the door.
• Aisle Area: For double-stall parallel designs, an aisle width of 0.6 meters to 0.8 meters should be reserved between stalls to avoid a cramped feeling.
• Additional Functional Areas: If facilities such as sinks or storage cabinets are to be added, an additional 0.3 meters to 0.5 meters of space should be reserved, and the overall height should conform to ergonomic principles (usually not less than 2.2 meters).

3. Custom Design Recommendations

• Modular Combination: Prioritize standard-sized modules (such as a base unit measuring 2 meters in length and 1.2 meters in width) and expand functionality through splicing to reduce customization costs.
• Material Selection: Use lightweight yet high-strength materials (such as aluminum alloy frames + color-coated steel plate walls) to ensure structural stability while facilitating transportation and installation.
• Ventilation and Lighting: Reserve ventilation openings on the side walls or top (recommended size of 0.2 meters × 0.2 meters) and consider natural lighting windows (with an area of not less than 0.1 square meters) to enhance the user experience.

For further design optimization, it is recommended to combine specific usage scenarios (such as tourist attractions, construction sites, temporary events, etc.) with traffic demands and site constraints, and use 3D modeling software for spatial simulation to ensure dimensional合理性 (reasonableness).