Self-Made Mobile Temporary Toilet

Self-made mobile temporary toilets can be achieved by modifying water storage tanks or buckets, with specific plans as follows:

Plan 1: Construction Using Water Storage Tanks and Pallets

1. Basic Structure Construction

   • Base and Mobility: Use a plastic pallet as the base, and fix universal wheels at the four corners to ensure flexible movement.
   • Water Storage Tank Modification: Recycle two water storage tanks, cut openings at the top, stack them, and secure them with self-tapping screws. Cut a rectangular doorway measuring 180 cm in height and 50 cm in width for personnel access.

2. Internal Function Installation

   • Drainage System: Create a drainage opening on the ground, connect elbows and pipes, and use sealant to treat gaps to prevent leakage. The toilet must be fixed above the drainage opening, with sealant applied around it for reinforcement.
   • Handwashing Facilities: Connect the sink to the water pipe using a pipe cap to ensure smooth water flow. The door panel is made of wood and hinges, with installation space reserved.
   • Accessory Installation: Install a toilet seat, shower bracket, and spray-type showerhead to enhance convenience.

3. Structural Characteristics
   This plan utilizes the three-dimensional structure of the water storage tank for space utilization, with a modular design facilitating assembly and disassembly, suitable for short-term or temporary use scenarios.

Plan 2: Modification Using Water Storage Buckets

1. Basic Structure Modification

   • Base and Mobility: Split a water storage bucket in half, and fix universal wheels at the four corners of a wooden board to form a movable base.
   • Height and Door Frame: Increase the height of the bucket body using wooden strips and self-tapping screws, cut a doorway on the side, and install sponge strips to construct a door frame, enhancing sealing and stability.

2. Wall and Roof Design

   • Walls: Embed plastic soft panels between wooden strips to form lightweight walls, balancing waterproofing and cost.
   • Roof: Use the upper half of the water storage bucket as the roof, covering the entire structure to provide shelter.

3. Drainage and Sewage System

   • Bottom Drainage: Create a drainage opening at the bottom and install a floor drain connected to a sewage bucket to ensure centralized sewage treatment.
   • Toilet and Water Tank: Place the toilet above the drainage opening and fix the water tank, with the drainage pipe connected to the sewage bucket. Extend the sink's water inlet pipe to the doorway using a tee, and install an interface by drilling a hole in the door to optimize space layout.

4. Structural Characteristics
   This plan achieves space reorganization through bucket segmentation, with a modular design reducing transportation difficulty, suitable for scenarios with limited resources or requiring rapid deployment.

Plan Comparison and Suitable Scenarios

• Water Storage Tank Plan: The three-dimensional structure offers high space utilization but requires cutting and fixing multiple components, suitable for scenarios with high stability requirements.
• Water Storage Bucket Plan: Achieves flexible layout through segmentation and reorganization, with lower costs but requiring more interface sealing, suitable for temporary or emergency use.

Both plans achieve mobility through modular design, allowing users to choose the appropriate plan based on material availability, usage scenarios, and budget.