Yuncheng Trailer Mobile Toilet

The Yuncheng trailer mobile toilet is a movable and fully functional sanitary facility. Its design covers various aspects such as structure, cleaning and maintenance, and supporting systems to meet the usage requirements in different scenarios.

Trailer Structure

It consists of three parts: the chassis, the support system, and the container. The chassis is made of a steel frame and is equipped with a standard towing device to ensure a stable connection with the towing vehicle. The support system unfolds independent legs during static use to form a stable planar support, preventing the container from being directly stressed. The container is made of lightweight composite materials, which reduce the overall weight while ensuring structural strength, facilitating road transportation.

Cleaning and Maintenance System

It includes three steps: physical cleaning, chemical disinfection, and waste treatment. Physical cleaning involves using high-pressure water guns to flush surface stains. Chemical disinfection uses food-grade disinfectants to disinfect internal contact surfaces. Waste treatment is divided into two modes according to the usage scenario: biodegradable treatment and tank-based collection. The former reduces waste volume through microbial decomposition technology, while the latter relies on professional waste removal services for subsequent treatment.

Supporting Systems

• Water Supply: It depends on the supporting facilities in the usage environment. In areas with municipal water supply networks, water can be directly connected through quick interfaces. In places without a fixed water source, it relies on built-in water storage tanks, which are equipped with water level monitoring devices and anti-freezing systems. In Yuncheng, where there are four distinct seasons, the anti-freezing design can prevent pipe ruptures in low-temperature environments.
• Ventilation System: The design needs to balance air circulation and odor control. Mechanical exhaust fans start and stop at regular intervals to achieve air replacement. Activated carbon filter layers adsorb odor molecules in the air. Some models are equipped with one-way exhaust valves to maintain internal air pressure balance while preventing the backflow of external air.
• Lighting System: LED light sources are commonly used, combined with light-controlled sensors to achieve automatic on/off switching, reducing energy consumption while ensuring convenience for nighttime use.

Transportation and Installation

During transportation, attention should be paid to the adaptability of road traffic conditions. Before transportation, a fixed inspection should be carried out, including confirming the status of the container locks, detecting whether the legs are retracted properly, and testing the lighting signals. The selection of the installation site should comprehensively consider the ground bearing capacity and drainage conditions. After on-site installation, level calibration should be carried out.

Power Configuration

It adopts a dual-mode design. The municipal power supply interface is suitable for long-term fixed locations, while the off-grid system composed of solar panels and battery packs is suitable for temporary event venues. The circuit system has waterproof and moisture-proof characteristics. All sockets and switches meet outdoor safety standards and are equipped with leakage protection devices.