Configuration of 18-Square-Meter Mobile Toilet

The configuration of an 18-square-meter mobile toilet covers multiple aspects such as structural design, toilet facilities, intelligent systems, and auxiliary functions, as detailed below:

I. Structural Design and Materials

The main body is welded using galvanized steel frames, offering high strength and corrosion resistance, with a service life of over 15 years. The exterior walls utilize 50mm-thick sandwich corrugated panels filled with thermal insulation material, providing both moisture-proof and thermal insulation properties. The floor is laid with ceramic tiles, and the walls are decorated with aluminum-plastic panels, enhancing durability and aesthetics. The modular design allows for area adjustments based on needs, with 18 square meters accommodating multiple independent stalls to meet simultaneous use by multiple people.

II. Core Toilet Facilities

• Sanitary Fixtures: Equipped with water-saving squat toilets or sit toilets, hand basins, urinals (in men's restrooms), and odor-proof floor drains.
• Auxiliary Accessories: Each stall includes a toilet paper holder, waste paper container, clothes hook with a load capacity of ≥5kg, grab bars (for accessible stalls), mirrors, and ashtrays.
• Ventilation and Lighting: Installed with energy-efficient lighting and forced exhaust systems (ventilation frequency ≥5 times per hour), with some units featuring fresh air deodorization systems to maintain air freshness.

III. Intelligent Configuration

• Sensor Controls: Utilizes infrared sensors for flushing, hand washing, and automatic lighting, with toilet doors equipped with occupied/unoccupied electronic displays.
• Smart Management: High-end models feature smart displays for real-time stall status monitoring, usage statistics, and smart water-saving reminders. Emergency call devices are standard for safety.
• Energy Self-Sufficiency: Independent toilets are equipped with solar power systems and batteries, ensuring normal operation for over 4 hours without an external power supply.

IV. Auxiliary Function Areas

• Management and Tool Rooms: The management room has an area of ≥4 square meters, and the tool room is approximately 1-2 square meters, used for storing cleaning tools or for management personnel.
• Universal Restroom: Features barrier-free facilities (such as a wheelchair turning space of ≥1.5 meters in diameter), adult and children's toilets, urinals, hand basins, and child safety seats to meet the needs of special populations.

V. Expandable Configurations

• Water Flushing Systems: Equipped with freshwater tanks, wastewater tanks, or septic tanks, supporting traditional water flushing, recirculating water flushing (biological treatment and reuse), or high-pressure air-water flushing (water-saving type).
• Waterless Flushing Systems: Include bag-type systems (using biodegradable plastic bags) and microbial degradation systems (zero discharge).
• Ancillary Equipment: Liquid level monitoring devices, exhaust deodorization pipes, and fecal extraction ports facilitate maintenance and cleaning.

VI. Other Features

• Rapid Deployment: Transported via lifting, it can be directly placed on hardened ground without complex foundation construction, suitable for scenic spots, construction sites, schools, and other scenarios.
• Environmental Protection: Materials are recyclable, and some models are equipped with wastewater treatment systems, complying with international environmental standards.
• Customized Services: Supports internal layout adjustments (such as adding barrier-free stalls or nursing rooms), exterior color customization, and the installation of special equipment (such as air conditioners or heaters).