Yan'an Mobile Toilet Design Case

The Yan'an mobile toilet design case, represented by Yan'an Spire Energy-Saving and Environmental Protection Technology Co., Ltd. and municipal planning solutions, combines technical practice with scenario adaptation to form a referenceable design model.

I. Technical Practice of Yan'an Spire Energy-Saving and Environmental Protection Technology Co., Ltd. The mobile toilets designed by the company are centered around prefabricated light steel structures, utilizing German production technology and selecting imported brands for core components to ensure structural stability and durability. Its production model is factory-standardized manufacturing, tracking order progress through an information management system to support rapid delivery, suitable for emergency or temporary scenario needs. Technical highlights include:

1. Intelligent Management: Integrating a "Smart Public Toilet Map" positioning function, users can query toilet locations in real-time via mobile devices, similar to the Baota District public toilet management application, enhancing user convenience.
2. Environmental Protection and Energy Efficiency: Applied in the Shanxi Yangquan environmental protection toilet project, the products adopt water-saving and energy-efficient technologies to reduce resource consumption, meeting green building standards.
3. Modular Design: Supports rapid assembly and disassembly, facilitating transportation and reuse, reducing long-term usage costs.

II. Scenario-Based Planning Solutions by Municipal Departments The Yan'an Urban Management and Law Enforcement Bureau proposes a site-specific design approach tailored to the needs of different regions:

1. Around Yan'an Middle School: Due to narrow green belts and sidewalks, direct placement of mobile toilets is not feasible. However, by optimizing the layout, users are guided to fixed toilets 500 meters away, balancing spatial constraints with usage demands.
2. Around the First Middle School in the New District: Plans to add mobile toilets in the southwest corner of the sanitation rest area, with the scheme to be determined before implementation. This design considers student traffic and temporary needs, adopting a movable structure for easy future adjustment or removal.

III. Design Inspirations The design of mobile toilets in Yan'an needs to balance technical advancement with scenario adaptation:

• At the technical level, Spire's prefabricated structures and intelligent management can be referenced to enhance the environmental friendliness and user experience of toilets;
• At the planning level, it is necessary to refer to the municipal department's field surveys and flexibly choose fixed or mobile solutions based on space, pedestrian flow, and other conditions, avoiding a one-size-fits-all design.

Currently, the scheme around Yan'an Middle School reflects spatial optimization logic, while the scheme for the First Middle School in the New District focuses on responding to temporary needs. Together, they form a complete case chain from technology to implementation.