Tianjin Public Mobile Environmental Protection Toilet
Tianjin's public mobile environmental protection toilets come in a variety of types, including modular smart public toilets, ecological environmental protection toilets, grille-style mobile toilets, and mobile toilet vehicles, suitable for different scenarios and featuring environmental protection and energy-saving characteristics.
Modular Smart Public Toilets: Represented by the new public toilets installed around the Tianjin Concert Hall in Heping District, Tianjin, these toilets are constructed using modular lifting techniques, offering the advantage of flexible relocation. Their core innovation lies in the installation of photovoltaic panels on the roofs and walls of the facilities, enabling autonomous power generation through solar energy and equipped with energy storage devices to achieve self-sufficiency in energy. These toilets are suitable for urban core areas, scenic spots, and other scenarios with high requirements for environmental protection and flexibility, reducing reliance on traditional power grids while enhancing the user experience through intelligent management.
Ecological Environmental Protection Toilets: Provided by Tianjin Kangjie Kuangyuan Environmental Protection Technology Co., Ltd., these toilets include various types such as intelligent, foam-sealing, mechanical packaging, and negative-pressure water-saving models. Their common feature is the absence of water and electricity connections, utilizing technologies such as biodegradation, foam sealing, or mechanical packaging to treat excreta, achieving a "clean and odorless" effect. For example, foam-sealing toilets use foaming liquid to cover the surface of excreta, blocking odor diffusion; mechanical packaging toilets automatically package feces in biodegradable film bags for easy subsequent treatment. These toilets have a simple design and are suitable for outdoor activities, temporary gatherings, construction sites, and other scenarios without infrastructure support, effectively solving the issues of water and electricity supply and pollution associated with traditional toilets.
Grille-Style Mobile Toilets: Taking the model repurchased by Tianjin customers as an example, these toilets measure 12 meters in length and 3 meters in width, with a total of 12 squatting positions, and feature a grille design to enhance ventilation. These toilets are typically based on container or modular structures and can be rapidly deployed using transport vehicles, suitable for large-scale events, post-disaster reconstruction, and other scenarios requiring short-term concentrated use. Their large-scale design can meet high pedestrian traffic demands, while the modular structure facilitates later maintenance and relocation.
Mobile Toilet Vehicles: Mobile toilet vehicles appearing on the streets of Tianjin combine toilet functions with vehicle carriers, offering strong mobility and rapid deployment capabilities. These toilets are usually equipped with independent water tanks and sewage treatment systems, providing convenient services to citizens in areas without fixed facilities such as streets and squares, especially suitable for emergency support during temporary events or public emergencies.
