Beitun Mobile Toilet Design

Mobile toilet design generally adheres to principles such as portability, cost-effectiveness, durability, environmental friendliness, efficiency enhancement, and humanitarian promotion. The following introduces its design highlights from multiple aspects:

Overall Structure: The overall structure should prioritize lightness, utilizing lightweight yet durable materials such as aviation-grade aluminum alloy frames paired with three-dimensional carved panels. While ensuring structural robustness, the height and width of the toilet should be controlled, and a complete and reasonable mobile device should be equipped to facilitate transportation and relocation.

Functional Design:

• Integrated Design: Multiple independent functional systems are integrated into a prefabricated structure, which is then transported to the site for rapid installation after standardized factory production. This approach changes the traditional mode of on-site construction for public toilets, shortening the construction period and improving space utilization efficiency.
• Internal Circulation System: A multi-stage treatment technology is employed. Sewage first passes through a solid-liquid separation device, where solid materials are retained and compressed for storage. The liquid then enters a biological treatment unit, where specific microbial communities decompose organic matter. Subsequently, the water undergoes filtration and disinfection. Part of the treated water is reused for non-potable purposes such as toilet flushing, forming an internal water circulation system and reducing reliance on external water sources.
• Energy Supply: Photovoltaic power generation components are commonly equipped to convert solar energy into electrical energy stored in battery packs for lighting, ventilation systems, and control equipment operation. Some advanced models are also equipped with energy management systems that automatically adjust energy consumption based on usage frequency.
• Intelligent Management System: Various sensors are used to collect equipment operation data, such as occupancy sensors to detect toilet stall usage status and display it on external screens, environmental sensors to monitor internal temperature, humidity, and ammonia concentration, and equipment operation sensors to track water and electricity consumption, sewage treatment progress, and energy reserve status. All data is transmitted to a management platform via IoT modules for remote monitoring and preventive maintenance.

User Experience: Consideration is given to barrier-free access and internal space to accommodate wheelchair passage. Baby care stations and child safety seats are provided, and emergency call buttons are installed in easily accessible locations. Systematic integration design is carried out through ergonomic analysis.

Materials and Layout: Some models feature metal carved panel exteriors with a wind resistance rating of up to Level 8 and a special surface coating treatment for a service life exceeding 5 years. In terms of layout, there are humanized double-occupancy layouts with 1.2-meter-wide independent stalls equipped with automatic sensor flushing systems, biodegradable toilets, storage racks + handrail designs, and top ventilation fans. There are also layouts with four squatting positions plus a management room, equipped with ceramic squat toilets, flush tanks, exhaust fans, ceiling lights, and urinals.