Chongqing sewage lifting _304 _ stainless steel sewage lifting equipment provided by West West Baoquan Baoquan water. West Baoquan Water Treatment Equipment Co. (www.xianbaoquan.com) have been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification Icons" My company authentication information. You can also click on the "Business Alliance Service Icons" on this page directly contact our customer service! According to "residential design specifications", basement, semi-basement floor below the outdoor sanitary ware and floor drain drains, should not be connected with the upper drainage channels should be set sump pump discharge sewage. Now commonly used solutions are: 1, using the traditional configuration of sewage pump sumps way. 2, using an integrated closed sewage lifting unit emissions. First, the traditional way of waste water drainage sumps through drains into the sump, sewage pit after the watershed reaches a certain level, by upgrading the sewage pump delivered to the municipal pipe network. But this traditional way of emissions but there are many problems: one, the pollution of the natural environment sewage infiltration, soil erosion, pollution of nearby land and the water layer; during floods, dirty water overflowing sewage lifting device 304, polluting the surrounding environment. 2, affecting the living environment sump difficult to achieve a good seal, there will be the smell of sewage overflow automatic lifting equipment, affecting the surrounding environment; catchment pit have health corner, causing dirt accumulation, the rainy season and the summer is easy to attract mosquitoes, spread of disease . Drainage specification "install sewage pump sump effective volume should not be less than the maximum of a sewage pump five minutes out of water", so sump water is used more automatic sewage lifting equipment, its volume will relatively large, not only takes up a lot of space, but also consume a high construction costs. Moreover, if the sewage pump needs an overhaul encounter problems, you need to remove the sewage lift pump sewage from the huge sumps, and to repair and maintenance work caused some difficulties. Drainage specification, "sewage pumps should not be more than six times per hour to start," so the sewage pump had to choose a larger flow range, in order to reduce the number of starts, additional investment in the initial equipment. Meanwhile, the deployment of installation and maintenance of special tools and lifting equipment and other long-term operation and maintenance costs are relatively high.