Foam Flush Mobile Toilet

The foam-flush mobile toilet is a new type of energy-saving and environmentally friendly toilet that utilizes low-water-content foam for fecal flushing and odor blocking. The following provides information on its core principles, technical features, application scenarios, and pricing:

Core Devices and Working Principles
The core devices of a foam-flush mobile toilet include a foam generator, liquid storage tank, and liquid level balancing tank. The amount of foaming liquid is stabilized using the U-tube principle, and compressed air is used to generate a long-lasting foam layer. The foaming agent, when mixed with water, produces foam that replaces traditional water flushing methods. The foam can block the sewage outlet and lubricate feces, enabling efficient flushing. In 2024, a utility model patent further optimized the technology by introducing waterless foaming technology, which integrates a fecal biochemical processor. This processor uses microbial bacteria to decompose feces and constructs a circulating water system, achieving a water-saving rate of over 99%.

Technical Features and Advantages

1. Water and electricity conservation: The water consumption per person is only about 0.04 liters, and the daily electricity consumption does not exceed 0.2 kilowatt-hours, significantly reducing resource consumption.
2. Effective odor control: The foam layer effectively blocks the diffusion of odors, improving the usage environment.
3. Low maintenance costs: The waterless technology reduces sewage discharge, lowering the frequency and cost of cleaning.
4. Strong adaptability: Lightweight building materials are used for easy mobility and installation. It can operate stably in a wide temperature range, from -40℃ to 50℃.

Application Scenarios
It is suitable for places without drainage facilities, such as scenic spots, construction sites, and rural areas. Its environmentally friendly features and mobility make it an ideal choice for temporary or long-term public toilet solutions.

Price Reference
The prices of foam-flush mobile toilets vary significantly depending on the type and configuration. Common model prices are as follows:

• Basic foam-blocking toilet (with septic tank): 5605.0 to 5900.0 yuan;
• Upgraded model with integrated biochemical processor: 12000.0 yuan;
• Rental and sales model mobile toilet: 6200.0 yuan.

Prices are influenced by functional configurations, materials, and additional services (such as transportation and installation), and should be selected based on actual needs.

Through technological innovation, foam-flush mobile toilets have achieved a balance between environmental protection and practicality, making them an important development direction in the field of public toilets.