Yongnian Mobile Toilet Design
Yongnian mobile toilet design focuses on practicality and environmental adaptability, meeting diverse needs through structural optimization, functional upgrades, and scenario-based customization, as reflected in the following aspects:
1. Structure and Materials: Balancing Strength and Adaptability
The main body is constructed with thickened galvanized steel frames and high-density polyethylene composite panels, achieving a wind pressure resistance rating of over 8 and weather resistance covering a temperature range from -20℃ to 50℃. The base is equipped with adjustable feet, suitable for hardened ground, gravel soil layers, or slopes within 5 degrees. Some models include reserved anchor holes to ensure stability in dynamic settings such as construction sites and markets. For scenic areas, lightweight weather-resistant panels are selected, featuring a matte finish and color schemes primarily in gray-brown and off-white, creating a visual harmony with ancient architectural environments and avoiding a jarring appearance.
2. Functional Design: Prioritizing Humanization and Resource Conservation
Internally, standard features include a water-saving flushing system (single flush ≤3L), non-slip flooring (friction coefficient ≥0.6), and independent lighting (illuminance ≥150lx). The capacity of the fecal storage tank is graded according to the number of users (e.g., a 50-person/day model with a capacity of 1.2m³), combined with a sealed sewage outlet and activated carbon filter layer, reducing odor diffusion risk by over 60%. Barrier-free design includes wide doors (≥900mm), continuous handrails, and low-positioned sinks to meet the needs of the elderly and disabled. Scenic area models are equipped with sensor-activated faucets and solar power systems, reducing daily energy consumption by 45% compared to traditional models.
3. Environmental Adaptability: Addressing Seasonal Climate Challenges
The winter version is fitted with a 50mm thick polyurethane insulation layer, pipe heating cables (operating temperature -30℃), and low-temperature lubricated locks to prevent jamming. The summer version enhances ventilation (air exchange rate ≥8 times/hour) and adds a sunshade (shading coefficient 0.7). The chassis is reinforced to prevent settling and can withstand a load of 2 tons/m², while the sewage pipe is covered with an insulation layer to prevent fecal solidification. The step is made of non-slip patterned die-cast aluminum, maintaining a friction coefficient of ≥0.5 even in wet conditions, ensuring safety in rainy or snowy weather.
4. Operation and Maintenance, and Environmental Protection: Full Lifecycle Management
The equipment is equipped with a liquid level monitoring and alert system, displaying the fecal storage tank capacity in real-time via an LED screen, with an accuracy rate of 95% in determining emptying points. After solid-liquid separation, the solid waste is composted at high temperatures, with nitrogen, phosphorus, and potassium content meeting the Organic Fertilizer standard (NY/T 525-2021) for use in landscaping and fertilization. The cleaning water undergoes sedimentation-filtration-disinfection tertiary treatment for recycling, reducing single-clean water consumption by 30% compared to traditional methods. The shell material has a recyclability rate exceeding 85%, minimizing construction waste.
5. Scenario-Based Design: Precisely Matching Usage Needs
For construction sites and temple fairs, features include non-slip ramps, quick sewage discharge ports (DN100), and quiet operation design (operating noise ≤55dB). Scenic area models are strategically placed after on-site surveys, avoiding main landscape axes and only setting up at natural stopping points for tourists (e.g., by Taiji Lake and Hongji Bridgehead), with a single toilet service radius controlled within 200 meters, balancing convenience and landscape harmony.
