浏览： | 2019-12-16 13:23 |
The contribution of shuangweng septic tank
The utility model is composed of a funnel-shaped squatting pan, a front and back two urn type septic tanks, a connecting pipe, a back wide cover and a toilet room. "Double Urn" is buried in the ground one before and one after, the front urn is connected with the mouth of the squatting pan, the back urn is sealed with a cover, the front is high and the back is low, and the middle is connected with each other. When the urn is full, the lid is opened, and the fermented excrement can be used as fertilizer. The "double urn funnel toilet" not only covers a small area, but also is convenient for sanitation. It changes the dirty and disordered appearance of the traditional dry toilet, which is "smelly in sunny days and fecal water in rainy days".