Dutch Mobile Flushing Toilet

The Dutch mobile flushing toilet (fully automatic rotating public toilet) is an innovative public facility that combines automated cleaning technology with efficient management models, currently in the pilot promotion stage.

1. Automatic Toilet Replacement System

The core design of this toilet is the toilet rotation replacement mechanism. After the user leaves, the toilet rotates 180 degrees via a mechanical device, moving the used toilet to the rear cleaning chamber while bringing a pre-cleaned spare toilet to the usage position. This process requires no manual intervention, ensuring a clean state for each use and effectively avoiding cross-contamination risks.

2. Efficient Cleaning Process

The cleaning chamber employs a three-stage deep cleaning process:

• Foam Spraying: A 360-degree, no-dead-zone spray of biodegradable foam cleaner softens stains and provides initial sterilization;
• High-Pressure Rinsing: High-pressure water jets flush the toilet bowl's inner walls and edges from multiple angles to remove residual waste;
• Hot Air Drying: High-temperature hot air quickly dries the surface moisture, preventing bacterial growth while keeping the equipment dry.
  The entire process takes about 2-3 minutes, with cleaning efficiency far exceeding traditional manual cleaning.

3. Automatic Floor Cleaning and Drainage Design

The toilet floor is paved with permeable bricks, combined with a hidden corner spray system that can be activated on a timer or by sensors. The water flow washes ground debris into the drainage trough, while the porous structure of the permeable bricks accelerates water infiltration, preventing water accumulation. This design is particularly suitable for outdoor scenarios, reducing odors and slip risks.

4. Tiered Pricing Model

To optimize resource usage, the Netherlands adopts a tiered time-based pricing system:

• Base Fee: 0.5 euros (approximately 4 RMB);
• Overtime Surcharge: An additional 0.2 euros per minute, roughly 100 RMB per hour.
  The high fees aim to limit prolonged occupancy, improve facility turnover rates, and provide funds for subsequent maintenance.

5. Pilot and Promotion Plan

Currently, this technology is only being piloted in Amsterdam. The local government plans to optimize the design based on usage data before gradually promoting it to high-traffic areas such as scenic spots and stations. The pilot phase focuses on testing equipment stability, cleaning effectiveness, and public acceptance to accumulate experience for large-scale applications.

The Dutch mobile flushing toilet addresses issues of low cleaning efficiency and high sanitation risks in traditional public toilets through automation technology. Its modular design also facilitates rapid deployment, offering new ideas for urban public facility management.