Haixi Foam Blocking Mobile Toilet

The Haixi foam blocking mobile toilet is a water-saving public sanitation facility designed based on foam blocking technology. It uses a foaming device to generate special foam for blocking and cleaning excreta, featuring water conservation, odor prevention, and strong adaptability, widely applied in water-scarce or temporary scenarios.

Core Working Principle

This technology mixes liquid foaming agent with air in proportion through a foaming device to generate fine and stable foam. After covering the excretion channel, the foam forms a flexible barrier that not only blocks odor diffusion but also adsorbs odor molecules in the gas, thereby improving the usage environment. After excreta enters the pipeline, new foam continuously pushes old foam and impurities to move, utilizing the fluidity of the foam to achieve automatic cleaning and reduce the risk of solid blockage.

Technical Advantages

1. Water Conservation and Odor Prevention: The water consumption per flush is only 0.1-0.3 liters, saving over 80% of water compared to traditional water-flush toilets. The foam layer effectively inhibits odor diffusion through dual actions of physical blocking and chemical adsorption, making it particularly suitable for scenic spots or event venues with high environmental requirements.
2. Self-Cleaning and Anti-Blocking: The fluidity of the foam is superior to that of solid excreta, actively pushing impurities along the pipeline for discharge, with a significantly lower blocking probability than traditional water-flush systems. Daily maintenance only requires replenishing the foaming liquid and checking the air pump status, with each system capable of continuous use for thousands of times.
3. Strong Environmental Adaptability: The operating temperature range covers -30℃ to 60℃, allowing stable operation under extreme climatic conditions. Its septic tank-free design eliminates the need for a complex drainage system and can be used immediately upon placement, suitable for water-scarce areas, construction sites, outdoor temporary events, and other scenarios.

Application Scenarios and Supporting Design

In areas such as Haixi, Qinghai, this technology has been widely applied in tourist attractions, construction sites, and eco-friendly public toilets. The toilets are usually equipped with independent barrier-free compartments and can be fitted with exhaust fans, lighting systems, etc., to enhance convenience. Their modular design supports rapid deployment and disassembly, meeting temporary or mobile needs while reducing land resource occupation.

Maintenance and Sustainability

The core components include a foaming liquid storage tank, air pump, etc., with a simple structure and low failure rate. The foaming liquid adopts an environmentally friendly formula that is biodegradable, reducing environmental pollution. By regularly replenishing the foaming liquid and checking the air pump seal, the system can maintain long-term efficient operation, with comprehensive maintenance costs lower than those of traditional toilets.