Shiyan Rural Mobile Toilet

The mobile toilets in rural areas of Shiyan are designed to adapt to mountainous climates and the lack of sewer networks through structural, material, sewage system, and functional designs. Production and leasing services can meet both long-term and temporary needs.

1. Structural Design for Mountainous Terrain

Shiyan is located in the Qinba Mountains, where rural terrain is complex. Mobile toilets need to address stability issues on slopes or non-hardened ground. During production, hot-dip galvanized steel frames are used to weld the box body, and the spacing of longitudinal and transverse reinforcing ribs is determined by calculating local wind loads to prevent deformation. Outdoor models have added ballast compartments or reserved anchor bolt holes in the chassis to prevent tipping. Temporary construction site toilets are designed with forklift or crane lifting points to adapt to rural logistics conditions.

2. Material Selection Balancing Corrosion Resistance and Lightweight

Given Shiyan's climate of hot and rainy summers and cold and damp winters, the outer shell materials need to balance durability and environmental adaptability. High-density polyethylene (HDPE) one-piece molded shells are added with UV inhibitors to prevent aging. Fiberglass-reinforced plastic (FRP) sandwich panels use pre-embedded sealing strip technology to prevent joint leakage caused by large temperature differences between day and night. The floor material is selected as engineered plastic flooring with drainage grooves and embedded anti-slip particles, replacing anti-slip aluminum plates that are prone to frosting, to adapt to low winter temperatures.

3. Sewage Systems for Areas Without Sewer Networks

Some rural areas in Shiyan lack municipal sewer networks, so sewage designs are divided into direct discharge and recycling types. Direct discharge relies on septic tanks or sewage trucks for regular extraction. The capacity of the sewage storage tank is calculated based on usage frequency, such as a storage tank of no less than 200 liters for an 8-person construction site toilet, equipped with a liquid level alarm. Recycling types use microbial degradation or solid-liquid separation technology. In winter, insulation layers and electric tracing are added to prevent a decrease in microbial activity. Some merchants reduce single-use water consumption through air-water mixed flushing technology.

4. Scenario-Based Functions to Meet Rural Needs

For rural mining areas or windy regions, explosion-proof lighting and anti-static flooring are added inside the toilets, and dust filters are installed in the ventilation ducts. The fecal storage tank uses a one-piece molded sealing process to prevent sewage leakage. Daily operation and maintenance include disinfection of countertops and floors and regular replacement of deodorizers. In summer, sun-blocking and heat-insulating materials, high-power exhaust fans, and cool deodorizing agents are used to lower the internal temperature. In winter, insulation layers or electric heating devices are added to prevent water pipes from freezing.

5. Leasing Services to Reduce Usage Costs

Rural areas can meet temporary needs through leasing, with services covering transportation, installation, sewage removal, and sanitation disinfection. For example, outdoor activities in summer require sewage removal every 8 hours, and leasing contracts specify the frequency of sewage removal. Some merchants adopt a split transportation solution to reduce transportation difficulties in remote areas.