Hefei Temporary Mobile Toilet Design

The design of temporary mobile toilets in Hefei needs to take into account convenience, hygiene, and environmental protection. It is suitable for outdoor scenarios, with key considerations including design types, site selection, materials, hygiene management, and the needs of special groups.

I. Design Types Temporary mobile toilets in Hefei mainly fall into two types:

1. Mobile Restrooms: Made of lightweight materials (such as aluminum alloy and high-strength plastics), they are equipped with simple flushing systems or collection devices (such as packing-type and biodegradable ones). Their core advantages are easy transportation and installation, and they can be quickly relocated according to event needs, making them suitable for temporary exhibitions, construction sites, etc.
2. Assembled Restrooms: Based on modular design, they are assembled on-site using standard components (such as wall panels, roof panels, and sanitary ware modules). This type of design is suitable for short-term use at fixed venues (such as music festivals and sports events). It can be quickly constructed and is structurally stable, but it is slightly less flexible than mobile restrooms.

II. Site Selection Requirements

1. Concealment and Convenience: They should be located away from the main line of sight but close to the core areas of activities (such as entrances and rest areas) for easy access by users.
2. Terrain and Drainage: Avoid low-lying areas to prevent rainwater backflow. The ground should be flat and solid, and anti-slip mats or hardening treatment should be applied if necessary.
3. Passageway Space: Reserve sufficient width (recommended ≥ 1.5 meters) to ensure unobstructed passage for people, equipment maintenance, and emergency evacuation.

III. Material Selection

1. Main Structure: Prioritize waterproof and corrosion-resistant materials (such as fiberglass and PVC panels). Partition walls are commonly made of composite panels or plastics, balancing stability and ease of cleaning.
2. Internal Fittings: Sanitary ware (such as toilets and washbasins) should be durable and easy to maintain. Faucets and flush valves should be made of stainless steel or engineering plastics to extend their service life.

IV. Hygiene Management Design

1. Maintenance Convenience: The design should support regular cleaning and disinfection, such as using removable partition walls and easy-to-clean surface materials. Replenishment ports for consumables (such as toilet paper and hand sanitizer) should be externally located to reduce internal operations.
2. Ventilation System: Install exhaust fans or natural ventilation openings to maintain air circulation and prevent odor accumulation. Some high-end designs can be equipped with air purification devices.

V. Needs of Special Groups Barrier-free restrooms should be provided, with an internal space width of ≥ 1.5 meters to facilitate wheelchair rotation. Sturdy handrails (70-80 centimeters from the ground) should be installed, and the ground should be made of anti-slip materials (such as anti-slip tiles or rubber mats) to ensure safety during use.