Mobile Toilet Bubble

The 'bubble' in mobile toilets mainly refers to the foam layer formed by foam-sealing toilets using special foam agents, which has the characteristics of blocking waste, suppressing odors, being environmentally friendly and water-saving, and being easy to move.

Core Principles of Foam Sealing Technology

Foam-sealing toilets use built-in foam generators to mix special foam agents with a small amount of water and then uniformly spray the mixture onto the inner walls of the toilet bowl, forming a fine foam layer about 2-3 centimeters thick. This foam has high surface tension and adhesiveness, allowing it to quickly wrap around excrement and form a physical sealing layer that prevents direct contact between waste and air, thereby effectively suppressing odor diffusion. At the same time, the active ingredients in the foam can decompose some organic matter, further reducing odor production.

Significant Environmental and Water-Saving Advantages

Traditional toilets consume 6-10 liters of water per flush, while foam-sealing toilets replace water flow flushing with a foam layer, requiring only 0.5-1 liter of water per use to maintain foam stability, achieving a water-saving efficiency of over 90%. In addition, foam agents are mostly biodegradable, free of chemical pollution, and the mixture of excrement and foam forms a viscous substance that reduces the risk of sewer blockages. Some models are also equipped with fecal tanks for centralized collection and harmless treatment of excrement, making them suitable for scenarios without sewage systems.

High Mobility, Suitable for Diverse Scenarios

Foam-sealing toilets adopt a modular design, eliminating the need for water pipes and sewage pipes, allowing for quick disassembly and assembly and movement to temporary or remote locations such as parks, squares, construction sites, and scenic spots. For example, the product launched by Dezhou Hongtu Metal Products Co., Ltd. features a simulated wood-grain metal exterior and is equipped with a foam-sealing squat toilet and a fecal tank inside. It is lightweight and compact, making it particularly suitable for camping sites or mountain scenic spots without water and electricity supply. Its mobility is also reflected in emergency scenarios, such as disaster relief or temporary support for large-scale events.

Application Cases and Extended Functions

Taking Dezhou Hongtu's foam-sealing toilet as an example, its fecal tank has a capacity of 200-500 liters, meeting the usage needs of 50-100 people, and can be regularly cleaned by sewage suction trucks. Some high-end models also integrate solar power systems, intelligent induction flushing devices (which use very little water), and air purification modules to further enhance the user experience. This technology not only solves the problems of strong odors and high water consumption in traditional mobile toilets but also aligns with the trend of green building development through its low-energy design.