Zhenyuan Mobile Toilet Customization Plan

The customization plan for mobile toilets in Zhenyuan needs to clarify requirements based on usage scenarios, with core elements including scenario adaptation, size and space, material selection, and functional configuration. The specific plan is as follows:

I. Scenario Adaptation Design Different usage scenarios have significantly different structural and functional requirements for mobile toilets.

• Construction Sites: Require the use of thickened steel plates or high-density polyethylene to ensure impact resistance and corrosion resistance; equipped with squat toilets or sit toilets, and installed with ventilation openings to reduce odors, meeting high-intensity usage demands.
• Outdoor Events: Utilize aluminum alloy frames for lightweight design, facilitating transportation and installation; add hooks, storage shelves, and other convenient facilities to enhance user experience.
• Scenic Spots/Nature Reserves: Prioritize the use of biodegradable materials (such as bamboo fiber composite boards) to reduce environmental impact; equipped with composting waste treatment systems to achieve ecological cycling; the exterior design should blend into the natural landscape to avoid a jarring appearance.
• Temporary Household Needs: Require compact dimensions (e.g., length, width, and height ≤ 1 meter), internally equipped with deodorization modules (such as activated carbon filters) for easy cleaning and storage.

II. Size and Space Planning The interior space needs to meet ergonomic requirements:

• Height: The interior clear height should be ≥ 1.8 meters to ensure that users' knees do not touch the top when squatting or sitting, avoiding a sense of oppression.
• Depth and Width: Adjusted according to user physique, generally recommended to be ≥ 1.2 meters in depth and ≥ 0.9 meters in width to accommodate toilets, handrails, and other facilities while leaving room for movement.
• Door Width: Designed to be ≥ 0.7 meters to facilitate the entry and exit of wheelchairs or large equipment, enhancing barrier-free usage experience.

III. Material Selection and Cost Balance Materials need to balance performance and economy:

• Metal Sheets (such as stainless steel, galvanized steel plates): Highly durable, suitable for high-frequency usage scenarios, but costly and requiring rust prevention treatment.
• Plastics (such as high-density polyethylene): Rust-resistant, easy to clean, and low-cost, but with weaker impact resistance, requiring thickened design to compensate.
• Composite Materials (such as fiberglass, carbon fiber): Lightweight and corrosion-resistant, suitable for outdoor events or scenic spots, but expensive, requiring budget considerations.

IV. Functional Configuration Grading Provide basic and upgraded options based on needs:

• Basic Configuration: Includes toilets (squat/sit), paper holders, handrails to meet basic usage needs.
• Upgraded Options:
  • Flush Systems: Adopt foot-pedal or sensor-based flushing to improve hygiene levels, but requiring a water connection or equipped with a water tank.
  • Deodorization Devices: Install activated carbon filters or solar-powered ventilation fans to reduce odor diffusion.
  • Smart Modules: Integrate temperature and humidity sensors, automatic disinfection lights to enhance technological sophistication and safety.