Park Adds Mobile Toilets
The following aspects can be considered for planning and implementing the addition of mobile toilets in parks:
I. Accessibility Facility Configuration
During Beijing's 'Toilet Revolution' in 2025, the modular mobile public toilet in the park north of Mingguang Bridge in Haidian District provided a typical case. This public toilet significantly improved the convenience of use for groups such as the disabled and the elderly by laying gentle ramps, installing double-sided handrails, and adding accessible toilet stalls. The child-sized toilets, baby changing stations, safety handrails, and emergency call devices inside further met the needs of special groups such as children and families with infants. Such designs need to strictly adhere to accessibility environment construction standards. For example, the ramp slope should be ≤1:12, and the handrail diameter should be controlled between 32-38 millimeters to ensure a comfortable grip.
II. Application of Modular and Intelligent Technologies
The products from suppliers of urban smart public toilet stations demonstrate technological integration advantages. They use light steel structures or new composite materials to build the main body and achieve flexible functional combinations through modular production. The number of toilet stalls can be adjusted according to the park's visitor flow, or modules such as third toilets and management rooms can be added. The Internet of Things (IoT) intelligent management system can monitor data such as toilet stall occupancy, air quality, and water and electricity consumption in real-time and guide visitors through electronic screens or mobile apps to reduce queuing time. Some products are also equipped with solar photovoltaic panels or rainwater harvesting devices. For example, the average daily power generation of the photovoltaic panels can meet basic lighting needs, and the treated rainwater can be used for toilet flushing, significantly reducing operational energy consumption.
III. Layout Planning and Customized Adjustments
Drawing on the experience of Huaxi Park, mobile toilets should be distributed along the main sightseeing paths and entrances and exits, with a recommended spacing of within 500 meters to ensure that visitors can reach them within a 3-5 minute walk. The site selection should avoid ancient and famous trees and core landscape areas to minimize the impact on the ecology and visual perception. Before construction, it is necessary to assess the site's water supply and drainage and power conditions. If there is a lack of municipal pipe networks, a septic tank + pumping truck model can be used to treat excrement. When there is insufficient power, solar power supply systems can be preferred. For example, a mountain park solved the power supply problem and integrated into the natural environment by customizing the design to combine mobile toilets with landscape pavilions.
IV. Construction Efficiency and Environmental Protection
Modular mobile public toilets usually take only a few weeks from production to installation, and the construction process does not require large-scale excavation, causing minimal damage to vegetation and soil. Taking a city park project as an example, using prefabricated components for on-site assembly shortened the construction period by 60% and reduced the amount of construction waste by 80% compared to traditional brick-and-mortar structures. In addition, the recyclability rate of light steel structures is over 90%, which is in line with the development trend of green buildings.
