Neijiang Foam-Sealing Mobile Toilet

The Neijiang foam-sealing mobile toilet is an environmentally friendly mobile toilet that utilizes foam-sealing technology to achieve water-saving and odor-elimination functions. The following outlines its technical principles, core components, advantages, and applicable scenarios:

Technical Principles
The foam-sealing technology generates a fine and uniform group of microbubbles by mixing a specific proportion of foam-forming liquid with air through a foaming device. These bubbles cover the surface of the excretion channel, forming a flexible barrier that effectively blocks the reverse diffusion of gases within the pipeline, thereby resolving odor issues commonly associated with traditional toilets. Additionally, the foam system possesses self-cleaning properties: as new foam is generated, it carries impurities from the excreta along the pipeline, achieving automatic cleaning and significantly reducing the likelihood of blockages compared to traditional water-flushing systems.

Core Components and Maintenance
This technology relies on four core components:

1. Foam Liquid Storage Tank: Stores biodegradable foam-forming liquid, requiring periodic replenishment;
2. Air Pump: Provides compressed air to generate foam, necessitating regular inspection of its operational status;
3. Mixing Generator: Combines the liquid and air in proportion to form stable foam;
4. Control Module: Automates the regulation of the foaming process to ensure stable system operation.
   Daily maintenance primarily involves replenishing the foam-forming liquid and inspecting the air pump. Each system can operate continuously for thousands of uses before requiring replenishment of consumable materials, resulting in low maintenance costs.

Environmental and Water-Saving Advantages
The Neijiang mobile toilet strictly adheres to national environmental standards:

• Water Efficiency: The foam-sealing type consumes ≤0.1L of water per use, reducing liquid consumption by approximately 80% compared to traditional water-flushing toilets;
• Environmental Friendliness: The foaming agent is made of biodegradable materials, avoiding chemical pollution;
• Low Emissions: Foam sealing reduces sewage production, alleviating pressure on drainage systems.

Applicable Scenarios
This technology is particularly suitable for areas with limited water supply or inadequate drainage conditions, such as temporary event venues (e.g., music festivals, exhibitions) and outdoor work areas (e.g., construction sites, field explorations). Equipment provided by Beijing Anbangjie Technology Development Co., Ltd., such as the fp-109 foam-sealing toilet and the fp-101 unit numerically controlled foam-sealing squatting toilet, all employ this technology and can be flexibly deployed in various scenarios, balancing practicality with environmental needs.