Inside Mobile Toilets

The facility configuration of mobile toilets is designed around the requirements of hygiene, convenience, and durability, mainly including the following modules:

I. Core Sanitary Fixtures

1. Toilets: Mainly ceramic squat toilets or sit-down toilets. High-end products use stainless steel materials and are equipped with foot-operated or sensor-operated flush valves. Barrier-free toilets are equipped with sturdy handrails, and mother-and-baby-specific toilets are equipped with foldable diaper-changing tables.
2. Handwashing Systems: Standard configurations include hand basins (ceramic or stainless steel), push-type or sensor-operated faucets, along with small handwashing sinks, push-type hand sanitizer dispensers, and paper towel holders. Some are also equipped with hand dryers.
3. Other Accessories: These include mirrors, coat hooks, storage shelves, toilet paper holders (some toilet stalls have additional emergency toilet paper placed), covered sealed trash cans (environmentally friendly toilets may have sorting trash cans). High-specification toilets are also equipped with child safety seats or child toilet seats.

II. Environmental Control Systems

1. Ventilation Systems: Standard configurations include powerful exhaust fans (with a power of 20 - 50 watts). Some adopt dual exhaust designs on the top or side walls, and there are ventilation openings or small exhaust fans inside to maintain air circulation.
2. Lighting Systems: LED energy-saving lights (with a power of 5 - 15 watts) are used, and some are equipped with emergency lights to ensure sufficient internal lighting.
3. Temperature Control Systems: In cold regions, insulation materials, electric heaters, or small warm air blowers are optionally installed; in hot regions, ventilation skylights or small air conditioners are added to adapt to different climatic conditions.

III. Water Supply, Drainage, and Power Systems

1. Water Supply Systems: These are divided into self-contained water tank types (with a top clean water tank capacity of 100 - 300 liters) and external water source types (directly connected to municipal water pipes).
2. Sewage Disposal Systems: The traditional method uses a bottom sewage tank (with a capacity of 200 - 500 liters) that requires regular sewage suction; modern environmentally friendly types use foam sealing or microbial degradation technologies.
3. Power Systems: Usually connected to 220V mains power, or powered by built-in storage batteries (such as 12V/100Ah) and solar panels to meet independent usage requirements.

IV. Structures and Accessories

1. Door Locks and Indicators: Safety door locks are installed inside, and "Occupied/Unoccupied" indicator locks or LED displays are equipped outside.
2. Materials and Floors: Wall panels are made of high-density polyethylene (HDPE), fiberglass-reinforced plastic, or color-coated steel sheets; the floors are non-slip floors or fiberglass-reinforced plastic floor grilles. Outdoor models may be equipped with windbreak strips or screens.
3. Barrier-Free Facilities: Designed for special groups of people, with larger internal space, equipped with handrails, wheelchair turning space, and low-level handwashing sinks.

V. Safety and Emergency Configurations Emergency call buttons are installed in toilet stalls to quickly contact management personnel; some toilets are equipped with mini storage boxes to place band-aids, spare toilet paper, and other emergency items.