Putian Scenic Area Mobile Toilet Technology
The technology of mobile toilets in Putian scenic areas covers multiple aspects such as structural design, wall materials, manufacturing processes, environmental protection treatment systems, equipment configurations, and exterior design. Details are as follows:
Structural Design: The structural framework mostly uses high-strength steel, such as hot-dip galvanized steel, which has excellent corrosion resistance and can adapt to outdoor humid and rainy environments. Some manufacturers also add anti-rust coatings to the surface of the steel frames to further extend their service life. The selection of materials and welding for the load-bearing structures of the overall steel framework comply with national standards. After anti-corrosion treatment, the product remains sturdy and does not deform during lifting and movement.
Wall Materials: The exterior walls use metal insulation and decorative integrated fireproof panels, while the interior walls use high-grade composite decorative panels with an insulation material filling the middle layer to achieve thermal insulation effects. The wall thickness is ≥75mm. This design not only ensures the thermal insulation performance of the toilet but also enhances its fire safety.
Manufacturing Process: A modular production method is adopted, dividing the toilet into standard components such as the chassis, walls, roof panels, door panels, and internal sanitary modules. These components are prefabricated in the factory and then transported to the site for assembly. The chassis is welded as a whole to ensure uniform load-bearing, while the wall panels are cut using CNC cutting equipment to ensure consistent dimensions. Internal pipelines are pre-embedded in the factory to reduce on-site construction errors. Modular production offers high precision, short construction periods, minimal impact on the on-site environment, and facilitates later maintenance, as individual damaged components can be replaced separately.
Environmental Protection Treatment System: Mobile toilets in scenic areas are equipped with or come with sewage treatment devices. Common solutions include biodegradation, chemical recycling, and vacuum suction types. The biodegradation type uses microorganisms to decompose feces and is suitable for water source protection areas; the chemical recycling type uses special chemicals for disinfection and deodorization, with the treated liquid being recyclable for toilet flushing; the vacuum suction type reduces toilet flushing water consumption through negative pressure principles and is suitable for scenic areas with scarce water resources. Sewage discharge must comply with local environmental protection standards, and custom manufacturers will reserve interfaces or integrate treatment units.
Equipment Configuration: The squat toilets use stainless steel automatic water-flushing squat toilets with dimensions of 800mm x 850mm and microcomputer-controlled flushing. The main configurations include coat hooks, cosmetic mirrors, toilet paper holders, trash cans, occupancy indicator systems, help request systems, automatic thermal insulation systems, lighting, marble floors, etc. The toilet doors are sturdy, and the door lock keys are unified for easy use.
Exterior Design: The exterior design focuses on harmonizing with the installation environment, being aesthetically pleasing. For example, the eco-friendly model in scenic areas adopts an antique-style design with green plant coverage, balancing aesthetics and environmental protection without damaging the landscape.
