Customization of Large Mobile Toilets

Customization of large mobile toilets can be tailored to different needs, covering various aspects such as structure, appearance, materials, and functionality.

I. Customization of Appearance and Design
The exterior design of large mobile toilets can be innovated based on usage scenarios and cultural requirements. For example, a scenic spot once customized a mobile toilet with an 'Apple Pod' design, measuring 12 meters in length and 2.75 meters in height. The front wall featured a lattice design with Great Wall panels, complemented by gender-specific signs, combining aesthetics with practicality. Another flat-roof model utilized fire-resistant and flame-retardant metal carved panels, paired with sliding windows to enhance ventilation and safety. The overall red design employed customized metal carved panels with thermal insulation and corrosion resistance, with a frame welded from thickened silver-plated square steel. The front wall incorporated a lattice-shaped logo to strengthen brand recognition.

II. Selection of Structure and Materials

1. Frame Structure: Typically, a 10×10 large square steel welded frame is used to ensure overall stability; some high-end customized models are upgraded to thickened and reinforced silver-plated square steel to enhance load-bearing and corrosion resistance.
2. Walls and Roof: Materials must balance functionality and aesthetics. Metal carved panels are a popular choice due to their fire-resistant, flame-retardant, and high-temperature-resistant properties. The red customized model is further optimized for thermal insulation to adapt to extreme climates; the lattice design of the Great Wall panels reduces odor accumulation through air circulation.
3. Mobile Devices: The method of mobility is selected based on the usage scenario. Lifting and handling types are suitable for frequent short-distance moves; powered and towed types are equipped with engines or traction devices to support long-distance transportation.

III. Customization of Functionality and Sewage Treatment

1. Sanitary Ware Configuration: Depending on the number of users and frequency of use, the number of squat toilets and urinals can be adjusted, along with the provision of sinks, hand dryers, and other facilities.
2. Sewage Treatment Methods:
   • Flush Type: Requires connection to a water source and sewage pipeline, suitable for fixed locations with infrastructure;
   • Waterless Suction Type: Uses a vacuum pump to suction feces into a storage tank for periodic cleaning, suitable for water-scarce environments;
   • Recirculating Flush Type: Utilizes biodegradation technology to purify sewage, enabling water resource recycling;
   • Dry Packing Type: Uses biodegradable eco-friendly bags to collect feces, requiring no water source, suitable for remote areas or temporary events.

IV. Adaptation to Usage Scenarios
The customization of large mobile toilets must closely align with the usage scenario. Scenic spots need to focus on the integration of appearance and culture while meeting peak-hour visitor demands; construction sites require reinforced frame structures and mobility convenience; disaster relief scenarios should prioritize dry packing or recirculating flush types to ensure normal operation without infrastructure.