Mobile Toilets in Minyuan
The mobile toilets in Minyuan are located at the intersection of Hebei Road and Dali Road in Minyuan Square, Wudadao, Heping District, Tianjin. They are modern public restrooms with fully automated management capabilities.
Disinfection and Cleaning Technology
The public restrooms employ a fully automated disinfection system that requires no manual supervision. The disinfection process is carried out by square-shaped robots and operates in two stages: Stage 1 involves simultaneous cleaning of the squat toilet surfaces using high-pressure water jets and brushes to remove stains; Stage 2 activates drying equipment, achieving an 80% dryness rate to ensure a dry environment. The frequency of disinfection is monitored by backend data, with each individual toilet stall being disinfected approximately 150 times per day, significantly outperforming the efficiency and effectiveness of manual cleaning.
For hygiene and safety, the system incorporates dual protections: UV disinfection automatically shuts off during toilet use to prevent radiation exposure to humans; UV irradiation is activated after toilet use, completing full-area sterilization in about 1 minute, combined with rapid exhaust through vents to thoroughly eliminate odors and disinfectant residues. The ventilation system achieves efficient air circulation through exhaust vents installed around the squat toilets, ensuring an odor-free restroom environment.
Usage Data and Operational Efficiency
Since being put into operation one year ago, the public restrooms have handled an average of 2,000 visitors per day, with peak numbers exceeding 3,000 on holidays and a minimum daily flow of over 800 visitors. Despite operating under high loads, they have maintained stable service. Fully automated management has reduced labor costs while effectively lowering the risk of cross-infection through frequent disinfection and intelligent ventilation, making them particularly suitable for high-traffic public areas.
Summary of Technological Advantages
- High degree of automation: Robots handle the entire process of cleaning, disinfection, and drying, minimizing human intervention.
- Strong disinfection efficiency: With 150 disinfections per day, it covers high-frequency usage scenarios.
- Comprehensive safety design: UV and ventilation systems work in tandem, ensuring both sterilization and human protection.
- Optimized user experience: Odor-free and residue-free disinfectants enhance toilet comfort.
By integrating technology and innovative management, these public restrooms offer a modern solution for urban public restroom construction, combining practicality with demonstrative value.
