Invention Patent Mobile Toilet

The invention patent mobile toilet mainly includes the 'A Mobile Toilet' applied for by Shaanxi Construction Engineering Group Corporation Limited, etc., as well as an environmentally friendly mobile toilet.

'A Mobile Toilet' by Shaanxi Construction Engineering Group Corporation Limited, etc.

• Patent Information: Applied for by Shaanxi Construction Engineering Group Corporation Limited and Shaanxi Construction Engineering Twelfth Group Co., Ltd. The application publication number is CN122236176A, the application number is CN202610489692.3, the application publication date is June 19, 2026, the application date is April 14, 2026, and the inventors are Yang Bin, Yan Shi, Xu Bing, and Li Wenkai.
• Structural Features: This mobile toilet uses a double-decker bus as its carrier. The first floor is equipped with an excreta storage component and an emergency module, and an assembled sanitary compartment is installed on the top. Inside the assembled sanitary compartment, a sequencing batch operation component is fixedly installed.
• Advantages: Relying on the assembled sanitary compartment assembled from prefabricated modules and the sequencing batch operation process, it can significantly improve the usage turnover rate and maintenance convenience. The three-dimensional space layout of the double-decker bus can maximize the use of the carrier's volume, meeting the continuous usage needs of dense crowds while reducing equipment installation and maintenance costs through a modular structure.

Environmentally Friendly Mobile Toilet

• Structural Composition: It includes a vehicle underframe, with a tow hook set on one side of the frame, wheels on both sides of the underframe, and a toilet box set on the underframe. There are multiple clean water tanks at the top inside the toilet box, which are interconnected by pipes; a box floor is set at the bottom inside the box, with a washbasin on the floor and multiple toilets set on one side of the washbasin. One clean water tank is connected to the washbasin through a clean water pipe and also connected to multiple clean water branch pipes that are connected to the toilet water tanks, with the first solenoid valve set on the clean water branch pipes. A sewage tank is set between the box floor and the toilet box at the position corresponding to the toilets, and the toilet sewage pipes are connected to the sewage tank.
• Advantages: It is not restricted by the working environment and can be used in construction sites, large-scale event venues, tourist attractions with high foot traffic, wild construction sites, and other scenarios, with a wide range of applications.