Qinhuangdao Municipal Mobile Toilets
Qinhuangdao municipal mobile toilets mainly include three types: vacuum-type eco-friendly toilets, mobile toilets with metal carved panels and color steel plates, and microbial decomposition-type mobile toilets. Here is a detailed introduction:
Vacuum-type eco-friendly toilets: Located near Sidaoqiao on Hebei Street in Haigang District and open to the public. It uses vacuum suction technology, drawing waste from the toilet bowl through air pressure differences while absorbing odors and reducing water usage for flushing. Each flush requires only 0.5 to 1 liter of water, compared to 6 liters for traditional water-saving toilets, resulting in significant water savings. A vacuum pump between the toilet bowl and waste tank uses vacuum suction to draw waste into the pump, where it is crushed and then transferred to the waste tank. Additionally, when the vacuum pump removes waste, it also sucks away 30 to 40 liters of surrounding air, leaving no odors behind. These toilets are clean, tidy, comfortable, and easy to move, currently widely used in high-end fields such as high-speed trains and airplanes.
Mobile toilets with metal carved panels and color steel plates: Produced by Hebei Cangsheng Municipal Road Facilities Co., Ltd. Its main structure is welded from galvanized square tubes, with all steel materials meeting national standards, ensuring a service life of over 20 years. The wall structure typically consists of 16mm-thick metal carved panels, which offer insulation, scratch resistance, and flame retardancy. The roof structure comes in two forms: flat and pitched, with non-slip marble commonly used for the floor. The interior is well-equipped, including squat toilets, LED bulbs, exhaust fans, and self-help handrails, meeting people's basic usage needs.
Microbial decomposition-type mobile toilets: Produced by Cangzhou Hengtai Sanitation Equipment Co., Ltd. It employs internationally common microbial toilet technology, requiring no water flushing or sewage pipes. Using microbes cultivated by the Chinese Academy of Sciences to decompose feces, breaking it down and digesting it while the microbes continuously reproduce to form an ecological chain. After use, the mobile toilet is intelligently controlled by a microcomputer, requiring no management, and is clean, hygienic, odor-free, clog-free, and leak-proof. Additionally, it is equipped with an automatic electronic exhaust fan and voice prompts, suitable for use in public places such as squares, tourist attractions, and parks.
