Dongguan Foam-Sealing Mobile Toilet

The Dongguan foam-sealing mobile toilet is an eco-friendly mobile toilet that uses foam instead of water for flushing, achieving water conservation, odor isolation, and anti-clogging without the need for a sewer network, suitable for scenarios without water or sewer access. Its core principles, functions, structure, and applicable scenarios are as follows:

Core Functions and Technical Principles

1. Automatic Foam Generation and Liquid Level Maintenance: A microcomputer controls the mixing of foaming agent and water (in a ratio of approximately 1:1000) to generate high-density foam that automatically fills the toilet bowl and continuously covers it, reducing odor emission.
2. Dual Odor Isolation Design: The foam layer directly blocks the upward flow of odors, and the sewage outlet uses flexible sealing materials for secondary odor prevention, ensuring a virtually odor-free and fly-free usage environment.
3. Ultra Water-Saving Performance: Water consumption per use is less than 50ml, with a water-saving rate of 90%–98%, resulting in almost no sewage discharge and significantly reducing water resource consumption.
4. Lubrication to Prevent Adhesion and Blockage: The foam has strong lubricating properties, allowing waste to slide down smoothly, avoiding adhesion to the inner walls of the toilet bowl, and reducing the risk of blockage.
5. Intelligent Operation System: Equipped with infrared sensing, automatic foam replenishment, fault self-diagnosis, and low-foam alert functions, enhancing user convenience and maintenance efficiency.
6. Cold Weather Adaptation (Optional): Through the use of low-temperature foaming liquid and a heating system, it can operate normally in environments ranging from -20℃ to -30℃, expanding its range of applications.

Waste Treatment and Energy Supply

• Scenarios without a sewer network: Waste is discharged into a fecal collection tank for regular emptying; or it can be treated through biodegradation technology to achieve odor-free, leak-proof, and maintenance-free operation.
• Scenarios with a sewer network: Directly discharged into a septic tank or municipal sewer system.
• Photovoltaic self-power supply: Solar panels can be optionally installed to meet the power needs of scenic spots, campsites, and other locations without electricity.

Structural Composition and Maintenance

• Main Components: Includes the toilet body, foaming device, control system, waste storage tank, and ventilation and odor removal components.
• Operation and Maintenance: Requires regular replenishment of foaming liquid, inspection of the air pump and pipeline sealing, cleaning of toilet bowl residues, and monitoring of the waste storage tank liquid level to prevent overflow.

Applicable Scenarios

• Areas without water or sewer networks: Such as wilderness, temporary events (exhibitions, music festivals), and cold regions.
• High-traffic locations: Scenic spots, parks, cultural and tourism projects, construction sites, etc., balancing environmental protection needs with user experience.
• Landscape integration needs: Supports customized design to harmonize with the surrounding environment and enhance overall aesthetics.

This technology enables rapid installation through modular design, with a lifespan of up to 15 years, combining economic efficiency and sustainability, making it an upgraded alternative to traditional mobile toilets.