Mobile Toilet Module
Mobile toilet modules come in various types, features, price ranges, and technical and craftsmanship characteristics.
Types and Features:
Mobile toilet modules are centered around modular construction, with common types including steel-frame welded models, vehicle-mounted models, and customizable modules. For example, the 4+1 mobile toilet produced by Taihe features independent squatting positions, a public hand-washing area, water and electricity systems, and a management room, providing comprehensive functionality. Products from Suining, Sichuan, are known for their robustness through modular design, while those from Suzhou, Jiangsu, support width customization and free combination. The bus tour toilet in Xi'an, Shaanxi, offers vehicle-mounted modular customization services. Some products, like the square sliding toilet from Yuzhong Bathroom, integrate stainless steel silent pulleys with shower screens, balancing practicality and lightweight requirements.
Price Range:
Prices vary significantly depending on type and usage. Low-end products, such as the shower screen module from Yuzhong Bathroom, cost only 275.5 yuan, while prefabricated toilets for schools and streets are around 817 yuan. Mid-range products, like mobile toilets for scenic spots, can reach 6,000 yuan. High-end customized products, such as steel-structure modules from Suzhou, Jiangsu, are priced per square meter at 6,800 yuan. Price fluctuations are mainly influenced by materials (e.g., stainless steel, galvanized steel), functional complexity (e.g., sewage pretreatment, negative pressure ventilation), and the degree of customization.
Technical Principles:
Modular mobile toilets use high-strength galvanized steel pipes or square steel for welding the main load-bearing framework, achieving rigid cabin connections with high-strength bolts to ensure resistance to overturning (adaptable to earthquake intensities of 6-8 degrees). The enclosure structure employs double-layer steel plate sandwich polyurethane foam panels or FRP fiberglass, offering both low thermal conductivity and salt spray resistance. Internal piping utilizes concealed PPR water supply and drainage loops with integrated sewage pretreatment modules, paired with negative pressure ventilation systems to reduce odors. Lightweight partition materials enhance space utilization. Electrical circuits are designed to IP54 protection standards, withstanding outdoor humidity and dust environments.
Craftsmanship Process:
- Demand Assessment: Determine anchoring methods based on geological surveys, peak foot traffic, and climatic characteristics, producing 3D BIM models and material lists;
- Steel Processing: Cut materials using CNC plasma cutting machines, complete full welding on robotic automatic welding platforms, followed by sandblasting for rust removal and epoxy primer coating;
- Panel and Interior Assembly: Thermally press insulation sandwich panels into shape and embed them into steel channels, simultaneously completing circuit wiring, pipeline pressure testing, and sanitary fixture positioning and installation;
- System Testing: Simulate full-load operation of water and power sources, testing for airtightness, ventilation volume, and load-bearing deformation, then package and ship upon passing inspection.
