Environmental Protection Mobile Toilet: Unique Creativity
The creative design of environmental protection mobile toilets is mainly reflected in three aspects: production materials and methods, excreta treatment technology, and internal structure and functions:
Innovation in Production Materials and Methods
A young man used a water storage tank to make a movable toilet. He split the water storage tank in half, fixed universal wheels at the four corners of a wooden board for easy movement, used wooden strips to increase the height of the tank, opened a hole on the side and installed door frames, walls, a roof, etc. He also equipped the interior with drainage pipes, a bathroom heater, a toilet, a washbasin, and other facilities. This method of using common items for transformation not only has a relatively low cost but also achieves the basic functions of a mobile toilet, demonstrating creativity and practicality.
Creative Excreta Treatment Technologies
- Biological Treatment Type: The core is a closed fermentation chamber. After excreta enters, the system controls the temperature and humidity to create conditions for aerobic bacteria. Microorganisms decompose the organic matter in feces into carbon dioxide, water vapor, and a small amount of solid residue. The electronic control system monitors the gas composition in real-time to prevent the leakage of foul odors. When customized in the Jianghan region, the impact of low winter temperatures is considered. Some manufacturers add insulation layers and heating devices to adapt to the climatic conditions of different regions.
- Circulating Flushing Type: Equipped with a clean water tank and a sewage tank, the flushing water undergoes preliminary filtration and enters the treatment module. This module contains membrane separation technology and a UV disinfection device, which can intercept suspended particles to make the water clear and reuse it for flushing. This type of public toilet does not require frequent removal and transportation of waste. However, the membrane module needs to be replaced regularly, and there are strict restrictions on the use of detergents, reflecting the creative concept of resource recycling.
Innovation in Internal Structure and Functions
- Modular Mobile Toilet: For example, the Xuanpu New Chinese-style Four-person Room. Its steel structure frame adopts automotive-grade galvanizing technology, providing strong corrosion resistance. With an area of 4.5 square meters, it can be switched to an accessible toilet through the design of folding partitions. It is equipped with a built-in microbial decomposition device that can convert excreta into irrigation water, with a daily processing capacity of up to 200 people. Its eaves and斗拱 (dougong, a traditional Chinese architectural element) antique appearance blends well with the ancient architectural complex in scenic spots.
- High-end Mobile Toilet Shower Room: The box body is made of marine-grade aluminum-magnesium alloy, which can remain stable in an 8-level gale. In an environment of minus 25 degrees Celsius, the built-in carbon fiber floor heating system can maintain the indoor temperature above 18 degrees Celsius. It has military-grade sealing, and the water tightness of the shower area has passed a 48-hour pressure test. It is equipped with an intelligent management system that integrates QR code door opening, UV disinfection, and full-load warning.
