Mobile Toilet Plumbing and Electrical Diagram

No specific diagram directly related to the 'mobile toilet plumbing and electrical diagram' has been found, but key points on plumbing and electrical layouts for restrooms can be provided for reference. The actual plumbing and electrical design for mobile toilets should be adjusted according to the specific layout and requirements.

1. Plumbing and Electrical Layout for Toilets

   • Socket and Angle Valve Positions: It is recommended that the socket be installed at a height of 35 cm from the ground and approximately 25 cm from the center of the toilet for easy power supply to smart toilets. The angle valve should be installed at a height of 30 cm from the ground and 30 cm from the center of the toilet to control the water supply to the toilet.
   • Reserved Pitch Distance: The center of the drain pipe should be reserved at a distance of 305 mm or 400 mm from the wall to match common toilet models. If relocation is required, a short distance (≤400 mm) can use a toilet offset flange, while longer distances may require burying the pipe under the floor (by lowering or raising the floor slab), within the wall (using a concealed cistern), or under the ceiling to solve the problem of the sewage pipe's horizontal position.
   • Key Points for Relocation Construction: The slope of the flat pipe should meet the standard of 0.6%–1.2%. The shorter the relocation distance, the better, and the fewer the number of bends, the better to avoid blockage risks. If a concealed cistern is used for relocation, a low wall with a thickness of 180-220 mm should be built to enclose the pipeline.

2. Plumbing and Electrical Layout for Other Equipment

   • Washing Machine/Robot Vacuum Cleaner: One cold water inlet, one drain outlet, and one power outlet should be reserved for each. A three-way connector can be used to share one drain outlet, saving space.
   • Bathroom Cabinet: The sink should be equipped with cold water, hot water, and drain outlets. The mirror cabinet should have reserved lighting wires and a socket (centered at a height of 1.85 m from the ground) for easy installation of mirror lights or electric shavers and other devices.
   • Water Heater: Reserved hot water and cold water inlets and a socket (at a height of 2.0 m from the ground, preferably on the right side) are required to ensure safe operation and easy maintenance.

3. Key Considerations for Construction

   • Concealed Plumbing and Electrical Works: All pipelines should be planned in advance to avoid damage from later drilling. For example, when relocating a toilet, ensure that the slope of the sewage pipe is reasonable to prevent backflow of sewage.
   • Waterproofing and Moisture Resistance: Although mobile toilets have limited space, the waterproof layer should be applied to a height of more than 1.8 m on the wall, and the area around the floor drain should be sealed tightly to prevent leakage.
   • Professional Design Recommendations: If a specific plumbing and electrical diagram is required, it is recommended to have it drawn by a professional plumber or generated using design software based on the actual layout and the above parameters to ensure compliance with safety regulations and usage requirements.