Custom Simple Mobile Toilet in Wuhan
When customizing simple mobile toilets in Wuhan, it is essential to focus on two key aspects: material technology and manufacturer selection.
Key Points of Materials and Technology
1. Box Material The double-layer sandwich panel structure is adopted, filled with polyurethane or rock wool in the middle, utilizing the interlayer air for thermal insulation to delay heat transfer. The polyurethane has a closed-cell rate exceeding 95%, effectively reducing condensation water generation. The surface coating needs to have UV resistance to adapt to outdoor environments.
2. Sewage Discharge System
- Vacuum Negative Pressure System: A negative pressure is created by an air pump to suck waste into the storage tank. A single flush requires only 0.5 liters of water, improving water-saving efficiency by over 90% compared to traditional siphon systems, suitable for sites with a water source.
- Microbial Degradation Technology: For scenarios without a water source, the tank is filled with a carrier containing specific bacteria strains. Organic matter in the excreta is decomposed by biological enzymes, ultimately converting into a small amount of carbon dioxide and water. It is important to note that the storage tank needs anti-floating treatment to avoid structural deformation due to microbial activity.
3. Structural Component Design
- Trapezoidal reinforcing ribs are used at the door hinges, top corners, and chassis connections to disperse concentrated stress and reduce the risk of weld cracking.
- The chassis is made of 3mm thick checkered steel plate, with 15-degree inclined pressure relief holes reserved at the four corners to enhance load-bearing stability.
- The lifting rings on the toilet roof are embedded in I-beam frames to ensure safe lifting.
4. Ventilation System An axial fan is installed at the top, and louvered windows are opened at the bottom, forming an "inlet at the bottom, outlet at the top" airflow channel. The fan is triggered by a humidity sensor and automatically turns on when the internal humidity exceeds 70%RH. The exhaust duct is made of smooth-walled UPVC material to reduce odor retention.
5. Rust Prevention Treatment Double-layer protection of hot-dip galvanizing + epoxy sealing paint is adopted. The hot-dip galvanized layer is over 85 microns thick, and key weld seams are additionally brushed with aluminum-powder-containing zinc-rich paint to extend the service life of the equipment.
Recommended Local Manufacturers in Wuhan
1. Wuhan Hongyu Tianrun Environmental Protection Technology Co., Ltd. It has been engaged in the manufacture of ecological mobile public toilets for a long time, with products covering various types such as water-flush direct-discharge, waterless packing, foam sealing, and fiberglass mobile toilets. It also provides leasing services and personalized design services to meet different scenario requirements.
2. Wuhan Jintongchuang Technology Development Co., Ltd. It integrates R&D, design, production, sales, and services, focusing on mobile space solutions and environmental protection facility upgrades. It provides full-process personalized services from scheme design to implementation, with products including mobile restrooms and mobile toilets, suitable for projects with high customization requirements.
