Mobile Single-Person Foam Flush Toilet

The mobile single-person foam flush toilet is a water-saving public sanitation facility that uses a mixture of foaming liquid and air to generate foam instead of clean water for flushing, featuring environmental friendliness and strong adaptability. Its core mechanisms and technical components are as follows:

Foaming Technology Principle
The foaming liquid is formulated by mixing surfactants, stabilizers, and water in specific proportions. Through the gas-liquid mixing chamber of the foaming device, dense foam is generated under the propulsion of compressed air. The foam can expand 20 to 30 times in volume, forming a sealing layer over waste, which not only suppresses odor diffusion but also reduces the risk of pipe blockage. Its lubricating effect also minimizes waste residue and enhances cleaning efficiency.

Core System Components

1. Foaming Liquid Storage and Supply Module: Uses a corrosion-resistant polyethylene tank to store the foaming liquid, equipped with a liquid level sensor to monitor the remaining amount in real-time, ensuring a stable supply.
2. Pneumatic Foaming Module: Includes an air compressor, air circuit regulator, and foaming head. The air compressor provides compressed air, the regulator controls the airflow pressure, and the foaming head completes the gas-liquid mixing and foam output.
3. Control and Monitoring Module: Monitors usage frequency through sensors and automatically adjusts the foaming interval and the amount of foam per use to achieve "on-demand foaming." For example, in high-frequency usage scenarios, the foaming interval is shortened, while in low-frequency scenarios, foam waste is reduced.

Regional Adaptability Customization
Technical parameters need to be adjusted according to different climatic conditions:

• High-temperature and high-humidity areas (e.g., Hubei in summer): Increase the concentration of surfactants to enhance foam stability and prevent rapid dissipation due to high humidity.
• Rainy season: Optimize the foaming liquid formula to extend foam retention time to over 8 hours, reducing the need for frequent liquid replenishment.
• Low-temperature areas (e.g., Hubei in winter): Add antifreeze components (such as ethylene glycol) and use electric tracing or insulation layers for pipes and storage tanks to prevent liquid freezing and ensure system operation.

Price Range
The price of mobile single-person foam flush toilets varies depending on configuration and functionality. The base model is priced at approximately 5605.0 yuan, the mid-range model at around 5900.0 yuan, and the high-end model (e.g., with intelligent monitoring or enhanced insulation features) can reach up to 6200.0 yuan. Users can choose the appropriate model based on their actual needs.