Datong Intelligent Mobile Toilet

Datong's intelligent mobile toilets mainly include two types: high-standard mobile bus toilets and mobile toilets built using modular integrated technology, each with its own characteristics and advantages.

The high-standard mobile bus toilets are allocated by the Datong Xincheng Environmental Company and have been put into use on the north side of Taiping Tower and the south side of Drum Tower in the ancient city of Datong. They adopt an integrated bus-style design with a simple and elegant appearance. Inside, there are separate male and female areas, equipped with vacuum-adsorption toilet fixtures that can efficiently handle waste; sinks for easy cleaning after use; intelligent lighting that automatically adjusts brightness according to the environment; and powerful ventilation and deodorization systems to maintain fresh air. In addition, free sanitary products such as toilet paper, hand soap, disposable toothbrushes, and toothpaste are provided. The company implements a system of dedicated personnel on duty and cleaning after each use, with regular cleaning, comprehensive disinfection, and timely replenishment of supplies to ensure that the toilets are clean and odor-free, with facilities operating normally, providing a good toilet environment for citizens and tourists.

Mobile toilets built using modular integrated technology have their structural frames, internal equipment, and sewage systems pre-manufactured and assembled in factories to form independent functional units, which are then transported as a whole to designated locations for rapid installation. Their advantages are significant. They are highly adaptable to site conditions, not relying on fixed underground sewage pipelines or complex foundation works, and can be placed in areas lacking traditional municipal infrastructure. Their modular nature allows them to be relocated and reused as a whole, with a significantly shorter construction time compared to the on-site installation period of traditional civil engineering toilets. However, they also have some constraints. Their operation and maintenance depend on the timeliness of supporting services. With fixed water storage capacities and wastewater collection tank volumes, they require service vehicles to regularly replenish clean water and pump out wastewater; otherwise, water shortages or wastewater overflows may occur. The regulation of the internal space environment is not as stable as that of professional buildings, and challenges may arise under extreme weather conditions or high-density use. Frequent overall relocation may cause potential fatigue damage to structural connection points and internal pipeline interfaces, requiring regular professional inspections and maintenance. The materials used for the main structure involve a trade-off between lightweight design and durability, with some materials having an expected service life shorter than that of professional buildings. The energy consumption for maintaining normal operation includes the electricity consumption of internal equipment and the transportation energy consumption of replenishment and waste removal vehicles.