Songyuan Mobile Toilet Design
The design of mobile toilets in Songyuan features modularity, customizability, diverse structural forms, and environmental friendliness. Key design points are as follows:
Modular Design: The mobile toilets in Songyuan adopt a modular design concept, consisting of three independent yet combinable physical units: a sanitation treatment module, a structural support module, and an auxiliary service module. The sanitation treatment module utilizes waste instant encapsulation, chemical decomposition, or biodegradation technologies to effectively treat fecal waste and can be transported separately from the toilet space, enhancing transportation flexibility. The structural support module focuses on the rapid assembly and stability of temporary structures, ensuring secure use in various environments through wind pressure calculations for lightweight alloy frames and ground adaptability adjustments. The auxiliary service module includes subsystems for lighting, ventilation, and water supply, designed to meet low energy consumption and independent operation requirements. Standardized interface designs among the three modules are crucial for achieving the overall “mobile” functionality, enabling quick and accurate connections to form a complete mobile toilet.
Customizable Design: The mobile toilet restrooms can be custom-designed and constructed according to customer characteristics and requirements. Elements related to local ethnic customs and regional culture can be incorporated, making the mobile toilets not only functional but also a window for showcasing regional culture. For humanistic scenic spots, functional demands for shared use by residents and tourists are fully considered, providing restroom product solutions with deodorization and self-cleaning functions that align with the cultural attributes of the scenic spots, enhancing the user experience for tourists.
Structural Form Design: Mobile toilet restrooms can be classified into single-structure and composite-structure types based on their structural forms. Single-structure units are lightweight, easy to transport or hoist, and some can be assembled on-site, occupying a small area and allowing flexible arrangement. They typically contain only one squatting position and can be made from materials such as fiberglass-reinforced plastic or polyethylene, or constructed by assembling concrete panels or covering lightweight panels with steel structural supports. Multiple single-structure mobile toilet restrooms can also be combined to meet the usage needs of different venues.
Environmental Design: Some mobile public toilets employ internationally common microbial toilet technologies, eliminating the need for water flushing and sewage systems. They use microbes cultivated by the Chinese Academy of Sciences to decompose fecal matter, ensuring cleanliness, hygiene, odorlessness, non-clogging, and no leakage. Additionally, these mobile public toilets are equipped with automatic electronic ventilation fans, and the restrooms feature voice prompts reminding users to maintain hygiene, along with soft music played during use, providing a comfortable environment for users.
