Yunyang Mobile Toilet

The mobile toilet in Yunyang County is a highly integrated and environmentally adaptable modular system, covering various technical paths as well as procurement and production information.

Physical Composition

The box structure of the mobile toilet in Yunyang County uses a metal frame covered with composite panels. The filling material in the internal interlayer determines properties such as thermal insulation and sound insulation. The structural design fully considers changes in transportation stress and the load stability during on-site installation. The internal functional units include sanitary ware, sewage discharge devices, ventilation systems, lighting, and possible water supply and storage units. There are various sewage discharge methods, including packing type, microbial degradation type, vacuum suction type, or chemical treatment type, etc. In terms of external interfaces and adaptive design, it has interfaces for quick connection to municipal pipelines or independent septic tanks, leveling legs to adapt to uneven ground, and ventilation and thermal insulation designs to cope with different climatic conditions.

Differentiation of Technical Paths for Function Realization

• Water-dependent and water-saving/waterless paths: Traditional water-flushing types rely on clean water supply and sewage discharge pipelines, with the core technology being miniaturized and anti-clogging flushing systems. Water-saving/waterless types include vacuum toilets, which use negative pressure principles and consume little water or air; biodegradable toilets, which use microbial communities to decompose organic matter and require almost no water; and packing toilets, which physically isolate and seal excreta through mechanical devices.
• Energy self-sustaining and externally powered paths: For mobile toilets with functions such as lighting, ventilation fans, smart sensors, or heating, energy self-sustaining types may integrate solar photovoltaic panels, small wind turbines, or large-capacity batteries to achieve off-grid operation. Externally powered types need to reserve standard power interfaces.
• Information interaction and independent operation paths: Some mobile toilets are equipped with sensors to monitor information such as the usage status of toilet stalls, odor concentration, and the stock of consumables, and can remotely transmit this information to a management platform. However, this increases system complexity and cost.

Related Procurement Projects

There is a procurement project for mobile toilets, garbage stations, and garbage bins in the environmental and water conservation special bid for the Chongqing Yunyang Jianquan Pumped Storage Power Station by PowerChina Zhongnan Engineering Corporation Limited. The project number is powerchina - 0206 - 230081. The purchaser is the Environmental Protection Technology Company (internal) of PowerChina Zhongnan Engineering Corporation Limited, located at No. 16 Xiangzhang East Road, Yuhua District, Changsha City, Hunan Province. The contact person is Hu Peiqing, and the contact number is 18684666203.

Manufacturers

There are shed customization and wholesale manufacturers in Yunyang, Chongqing. As the original shed factory, they can produce finished mobile toilets, with service coverage extending to multiple townships and streets such as Qingshui Tujia Ethnic Township and Qinglong Street.