A rain water pumping station process design
Abstract:China is country that lack of water resource, especially in the northern. But the rainwater resource is rich in our country, and the rainfall concentrated in July and August. The concentrated rainfall will pose a big pressure on the system of drainage and impound. If we can not duly handle the remove of rainwater, when the downpour comes,it can bring a lot of damage,especially the large scale ,long-time lasting and intensified downpour, That might be coursed the river burst, the flood threat, traffic congestion, road washed out, That can not only affect agriculture and industry,but also harm people’s life in different ways,bring a lot of damage to our economy is also possible. The harm of downpour can be pided into two kinds,one is waterlogging disaster,another is flood disaster. The remove of rainwater effectively has become the central point. Prevent the harm of rainwater and change the harm to the treasure has be the central point of humans. so the remove of rainwater is more meaningful than ever before. Removing rainwater in a resonable way is not only a precondition for people’s life and production,but also decreasing the loss bring by natural disaster such as downpour and so on.