Urban Movable Toilet Structure
The structure of urban movable toilets centers around a steel frame, integrating eco-friendly technologies and intelligent systems to form a modular design that is hoistable and easy to relocate. Its structural features can be elaborated from four aspects: frame structure, wall materials, eco-friendly technology solutions, and intelligent systems.
The frame structure serves as the foundational support for movable toilets. Typically, a frame-type structure is formed through steel welding, with channel steel or I-beams used at the base to create a stable foundation that ensures overall load-bearing capacity. Vertical supports are formed using square steel, connected through welding or bolts to construct the main frame of the toilet. This frame design not only offers high structural strength but also meets hoisting requirements, facilitating easy relocation or installation via lifting equipment to adapt to rapid deployment needs in various scenarios.
The choice of wall materials directly impacts the durability and aesthetics of the toilet. Common materials include color-coated steel sheets, metal embossed panels, aluminum-plastic panels, and anti-corrosion wood. Color-coated steel sheets are lightweight, rust-resistant, and easy to clean, suitable for short-term use scenarios. Metal embossed panels enhance decorativeness through surface embossing while providing thermal insulation. Aluminum-plastic panels combine the strength of aluminum with the corrosion resistance of plastic, making them suitable for humid environments. Anti-corrosion wood, treated to enhance its resistance to decay, is often used in scenarios pursuing a natural style. These materials are fixed to the frame using bolts or rivets to form enclosed wall structures.
Eco-friendly technology solutions represent the core functional modules of movable toilets. Depending on usage requirements, they can be categorized into three types: waterless flushing, foam sealing, and water flushing. Waterless flushing toilets do not require connection to water supply and drainage pipes, using technologies such as microbial degradation, packaged collection, or vacuum suction to treat excreta, suitable for scenarios without water sources or drainage conditions. Foam-sealing toilets utilize foaming agents to cover the surface of excreta, forming a sealed layer to reduce odors and lower water consumption. Water-flushing toilets require connection to water supply and drainage pipes, using traditional flushing methods for cleaning, but achieving water conservation through rainwater collection and filtration systems and hand-washing water reuse for secondary flushing, such as filtering rainwater for toilet flushing or recycling hand-washing water for secondary use.
The configuration of intelligent systems enhances the convenience and management efficiency of movable toilets. Some high-end products integrate bottom-layer PLC data acquisition systems to monitor toilet stall usage status, water and electricity consumption, and other data in real-time. A 40-inch LED toilet stall monitor displays stall availability through a visual interface, guiding users to quickly find available stalls. A 4G remote monitoring module allows managers to remotely control lighting and flushing systems via a mobile app and receive equipment failure alerts, enabling unmanned management. These technologies collectively form an intelligent operation and maintenance system for movable toilets.
