Yongchuan Vehicle-mounted Mobile Toilet Customization

Customization of vehicle-mounted mobile toilets in Yongchuan requires comprehensive consideration of multiple factors, including technology, functionality, environmental adaptation, and services.

Technical Dimension: The chassis should be welded using hot-dip galvanized square tubes, with corrosion resistance passing a salt spray test for over 300 hours to adapt to the humid and rainy climate in Chongqing. For wall materials, it is recommended to use flame-retardant polyurethane composite panels or metal carved panels, with a thermal conductivity coefficient lower than 0.024W/(m·K) to ensure thermal insulation performance and reduce the impact of high summer temperatures or low winter temperatures on the internal environment.

Functional Modules: Sewage disposal is the core aspect, and the solution should be selected based on the usage scenario.

• Water-flush direct-discharge type: Requires connection to the municipal sewage network, suitable for areas with well-developed infrastructure such as urban areas or scenic spots, but dependent on external water sources and sewage systems.
• Recirculating water-flush type: Achieves water conservation through an internal treatment system, but has higher maintenance costs, requiring regular filter cleaning and disinfection, suitable for scenarios with water scarcity but frequent usage.
• Packing or biodegradable type: Does not require water or electricity, using degradable materials or microorganisms to decompose feces, suitable for environments without infrastructure such as wild areas or construction sites, but requiring regular replacement of packing bags or supplementation of biological agents.

Environmental Adaptation: The customization cost is significantly influenced by the deployment environment.

• In urban areas or scenic spots, attention should be paid to aesthetic integration (such as antique designs and color coordination), odor control (such as installing deodorization equipment), and barrier-free facilities (such as ramps and handrails). These customized requirements will increase costs.
• Construction sites, on the other hand, emphasize structural robustness (such as collision-resistant designs) and cost-effectiveness, allowing for simplified appearances and additional functions to reduce costs.

Service Chain: It is necessary to clarify service content and cost-sharing methods.

• Services such as transportation, installation and commissioning, regular cleaning and maintenance, sewage removal, repairs, and recycling and removal may be included in long-term lease fees as package contracts or affect direct procurement decisions as estimated operation and maintenance costs.
• It is recommended to choose suppliers that provide a full range of services to avoid service interruptions or additional expenses due to service deficiencies in the later stages.