Changping Foam Sealing Mobile Toilet

The Changping foam sealing mobile toilet is a water-saving mobile toilet that uses a foaming mixture instead of traditional water flushing. It treats excreta through foam coverage, sealing, and wrapping, featuring water conservation, odor control, and flexible mobility.

Core Working Principles

1. Foam Liquid Generation and Injection
   The equipment is equipped with a built-in foam liquid storage tank and foaming device. The foam liquid is a mixture of tap water and a special formulation. After use, an air compressor mixes air with the foam liquid, generating a large amount of fine foam through a mixing generator, which is then transported via pipes to the toilet.

2. Foam Coverage and Sealing
   Once the foam enters the toilet, it forms a lubricating isolation film on the inner walls of the toilet, preventing the adhesion of waste. Simultaneously, it accumulates at the water trap, creating a sealed layer that blocks the rise of odors from the waste storage tank. The physical isolation effect of the foam, in conjunction with the ventilation system, effectively controls the internal air quality.

3. Waste Collection and Treatment
   Excreta falls into the sealed waste storage tank under gravity and is wrapped by the foam, inhibiting bacterial growth and slowing down odor emission. When the waste storage tank is full, it is evacuated by a specialized vehicle for centralized harmless treatment.

Equipment Composition and Features

• Main Components

  • Tank Structure: Made of lightweight metal or composite materials, it offers thermal insulation and corrosion resistance, supporting overall hoisting and mobility.
  • Internal Functional Systems: Includes a foaming system (foam liquid tank, compressor, mixer, and pipes), a toilet system (made of stainless steel or engineering plastics), a waste storage system (sealed tank with anti-overflow device and suction interface), and a control system (automatic sensing or manual button triggering for foaming, lighting, and ventilation).
  • Auxiliary Facilities: Equipped with lighting, ventilation fans, handrails, hooks, and other user-friendly designs.

• Notable Features

  • Water-Saving and Efficient: Consumes only a small amount of foam liquid and water per use, with a water-saving rate exceeding 90%.
  • Strong Odor Control: The foam sealing physically isolates odors, maintaining fresh air in conjunction with the ventilation system.
  • Flexible Deployment: Requires no water supply or drainage pipes, enabling rapid installation at temporary venues to meet the needs of dense crowds.
  • Wide Environmental Adaptability: Reduces the risk of foam freezing in low-temperature environments and can be used normally in water-scarce areas.

Applicable Scenarios and Market Services

This equipment is suitable for outdoor temporary events, such as large gatherings, sports events, and music festivals, enabling rapid deployment with low requirements for venue infrastructure. In the market, Beijing Shunxi Yijie Technology Co., Ltd. offers rental services starting at 360 yuan per set, while Dezhou Dunyuan Trading Co., Ltd. sells related products to meet different scenario needs.