Indoor Integrated Mobile Toilet Design

The design of indoor integrated mobile toilets requires comprehensive consideration of multiple factors, including structural composition, material selection, structural form, sewage treatment methods, and design principles.

Structural Composition

An indoor integrated mobile toilet generally consists of a fecal sewage storage tank (or fecal sewage treatment device), floor slab, sanitary ware, walls, washing equipment, water tank, roof, and mobile device, among other components. Each part works in conjunction with the others to fulfill the basic functions of the toilet. For example, the fecal sewage storage tank is used to collect and treat excreta, the sanitary ware provides convenience for use, and the mobile device facilitates the overall movement of the toilet.

Material Selection

Initially, mobile toilets were made of materials such as wood, with simple structures and functions, and they easily absorbed odors. Later, they gradually evolved to use materials such as fiberglass-reinforced plastic and polyethylene. These new materials offer better performance. For instance, fiberglass-reinforced plastic has high strength and corrosion resistance, while polyethylene is lightweight and waterproof, effectively improving the service life and sanitary conditions of the toilet.

Structural Form and Mobile Method

In terms of structural form, they can be divided into single-structure mobile toilets and composite-structure mobile toilets. According to the mobile method, they can be classified as lifting and handling mobile toilets, and powered and towed mobile toilets. Different structural forms and mobile methods are suitable for different scenarios. For example, single-structure mobile toilets are suitable for places with limited space, while powered and towed mobile toilets are convenient for long-distance movement.

Sewage Treatment Methods

According to the sewage treatment method, they can be divided into water-flush and waterless-flush suction mobile toilets, circulating water-flush mobile toilets, and dry-packing mobile toilets. Water-flush and waterless-flush suction mobile toilets can promptly treat excreta and keep the toilet clean. Circulating water-flush mobile toilets can save water resources. Dry-packing mobile toilets do not require water and are suitable for water-scarce areas.

Design Principles

The design should adhere to the principles of mobility and convenience, economic durability; environmental protection and ecological friendliness, beneficial to the environment; improving efficiency and promoting humanity. The overall structure should be lightweight, using lightweight and durable materials as much as possible, and the structure should be sturdy. During the design process, consideration should also be given to controlling the height and width of the toilet, and the mobile device should be fully considered to be complete and reasonable to ensure that the mobile toilet can meet the usage requirements in different scenarios.