Mobile Male-Female Double-Jar Toilet

A mobile male-female double-jar toilet typically refers to a portable sanitation facility designed based on double-jar septic tank technology. Its core structure consists of front and rear jars, a fecal transfer pipe, a squat toilet, and sealing devices, offering features such as harmless treatment, strong weather resistance, and easy installation.

I. Structure and Working Principle

The double-jar toilet is composed of a front jar (fermentation jar) and a rear jar (storage jar) connected by an inclined fecal transfer pipe at a 45-degree angle, with a pipe length of approximately 1 meter. After feces are discharged into the front jar through the squat toilet, solid matter settles and ferments, while liquid flows into the rear jar through the fecal transfer pipe. Microorganisms in the front jar decompose organic matter through anaerobic fermentation, and the middle-layer fecal transfer design allows for the precipitation of worm eggs. The fecal liquid stored in the rear jar undergoes thorough harmless treatment to meet sanitation standards. Both jars are equipped with sealing lids to prevent odor overflow and fly breeding, and are also provided with ventilation holes to balance air pressure and ensure safe use.

II. Core Features

1. Harmless Treatment Capacity
   Through anaerobic fermentation, worm egg precipitation, and microbial antagonism, the fecal liquid in the rear jar can kill pathogens and parasite eggs, meeting the sanitation standards of UNICEF and the National Patriotic Health Campaign Committee, making it suitable for rural toilet renovation projects.

2. Strong Weather Resistance of Materials
   Made of organic fiberglass and inorganic composite materials, it possesses acid and alkali resistance, corrosion resistance, and low-temperature resistance characteristics, allowing for long-term use in cold northern regions with a design lifespan of up to 40 years, far exceeding that of traditional brick septic tanks.

3. Environmental Protection and Sanitation Performance
   The fully enclosed design combined with ventilation hole exhaust achieves virtually odorless and fly-free conditions, and the fecal liquid does not leak, preventing contamination of underground water sources and meeting the technical requirements of eco-toilets.

4. Portability and Low-Cost Advantages
   The modular combined structure supports rapid installation, with three people able to complete assembly in 20 minutes, reducing labor costs by more than 200 yuan compared to traditional materials. Its lightweight design facilitates overall relocation, making it suitable for temporary venues or scenarios requiring frequent layout adjustments.

III. Application Scenarios

Due to its easy installation and simple maintenance, this type of toilet is widely used in rural areas without centralized sewage systems, tourist attractions, construction sites, and other scenarios. Its portability is particularly suitable for short-term events or venues requiring dynamic adjustment of sanitation facilities, balancing environmental protection needs with economic efficiency.