Mobile Toilet Configuration

The configuration of mobile toilets is designed around the needs of hygiene, convenience, and durability, with core modules including sanitary fixtures, environmental control, water supply and drainage, power systems, structural components, and other functional configurations, as detailed below:

1. Core Sanitary Fixtures

1. Toilets: Primarily ceramic squat toilets or sit-down toilets, with high-end models using stainless steel materials. Equipped with foot-operated or sensor-activated flush valves, with water tank capacities ranging from 5 to 10 liters, balancing water conservation and cleaning efficiency.
2. Handwashing Systems: Include ceramic or stainless steel sinks (width 30-40 cm), push-type or sensor-activated faucets, and water storage tanks. Some are equipped with mirrors, coat hooks, storage shelves, and other auxiliary facilities.
3. Other Accessories: Toilet paper holders and trash cans are standard, with high-specification toilets adding child safety seats or toilet seat covers to meet the needs of special populations.

2. Environmental Control Systems

1. Ventilation Systems: Standard 20-50 watt high-power exhaust fans, with air exchange rates of 10-15 times per hour. Some models use dual exhaust designs (top or side walls) to enhance air circulation.
2. Lighting Systems: Use 5-15 watt LED energy-saving lights internally, with some models equipped with emergency lights to ensure normal operation during power outages.
3. Temperature Control Systems: In cold regions, insulation materials, electric heaters, or warm air blowers are installed; in hot regions, ventilation skylights or small air conditioners are added to adapt to different climatic conditions.

3. Water Supply and Drainage, and Power Systems

1. Water Supply Systems: Divided into self-contained tank models (freshwater tank capacity 100-300 liters) and external water source models (directly connected to municipal water pipes), providing flexibility for scenarios without a water source.
2. Sewage Systems: Traditional methods use bottom sewage tanks (capacity 200-500 liters), while eco-friendly models adopt foam sealing or microbial degradation technologies to reduce odors and pollution.
3. Power Systems: Priority is given to connecting to 220V mains power, with built-in batteries (e.g., 12V/100Ah) or solar panels used in remote areas, balancing sustainability and convenience.

4. Structural Components and Accessories

1. Door Locks and Indicators: Equipped with safety door locks internally and 'Occupied/Vacant' indicator locks or LED displays externally to enhance privacy.
2. Materials and Flooring: Wall panels use high-density polyethylene (HDPE), fiberglass, or color-coated steel plates, while floors use non-slip flooring or fiberglass floor grilles to ensure durability and safety.
3. Accessibility Facilities: For individuals with disabilities, handrails, wheelchair turning spaces, and low-position handwashing stations are provided, meeting humanized design standards.

5. Other Configurations

Conventional mobile toilets adopt a gray and white color scheme, with simple yet fully functional interiors, such as light and ventilation sliding windows and metal carved panel insulation layers; dual-squat models may add ceramic squat toilets, handwashing stations, PC ceilings, and LED ceiling lights. The richness of configurations directly affects pricing and maintenance costs, requiring a balance between functionality and budget based on actual needs.