Mobile Outdoor Park Toilet

A mobile outdoor park toilet is a facility that can be moved as a whole and is set up in places such as parks to provide public toilet services. The following is an introduction from different aspects:

I. Appearance and Materials

• The appearances of mobile toilets with different styles vary greatly. For example, some have a flat-roof design, with the exterior walls and toilet doors made of heat-insulating aluminum alloy. The rustic-style ones have a ridged roof with thatch, a spacious rain-proof area in front equipped with public washbasins and beauty mirrors, and the wall panels and doors are of the same color. There are also 6-unit-in-a-row types, which are generally made of galvanized steel frames with waterproof asphalt shingles on top.

II. Internal Fixtures

• The internal fixtures are relatively complete. For instance, a 3-squat-position mobile toilet is equipped with all necessary internal fixtures; a 6-unit-in-a-row mobile toilet has squat pans, washbasins, exhaust fans, ceiling lights, etc.

III. Component Structure

• It is generally composed of a fecal sewage storage tank (or fecal sewage treatment device), floor slabs, sanitary fixtures, walls, washing equipment, water tanks, roofs, and mobile devices. These components work together to ensure the normal use and mobility of the mobile toilet.

IV. Classification Methods

• By structural form: It can be divided into single-structure mobile toilets and composite-structure mobile toilets. The single-structure type is relatively independent and simple, while the composite-structure type may be more complex in terms of function or spatial combination.
• By moving method: It can be classified into lifting and handling-type mobile toilets and powered and trailer-type mobile toilets. The lifting and handling type may be more suitable for short-distance and small-scale movements; the powered and trailer type is convenient for long-distance and large-scale transfers.
• By sewage treatment method: It can be divided into water-flush and waterless-flush suction-type mobile toilets, circulating water-flush type mobile toilets, and dry-packing type mobile toilets. The water-flush type has a better cleaning effect but requires a certain amount of water resources; the waterless-flush suction type and dry-packing type are more water-saving and suitable for areas with scarce water resources; the circulating water-flush type can achieve water resource recycling.