Was built in the basement bathroom is in the process of the case of the Central Standing Committee met design. The usual practice, there are two: one is a sump in the basement under the ground, the sanitary sewerage together after sewage lifting equipment to upgrade to the outside row of wells with underground sewage pump sewage pump; another method is the toilet sewage are discharged into the outdoor underground artesian wells sewage pumps with submersible sewage pump lift pump into the sewage manholes wells nearby. The first method has shortcomings have three: First, there is fecal sewage and other solid substances, long-term clean-up, easy to cause clogging; the second is due to the shallow sump, according to the water level start and stop the sewage pump operation less reliable ; third sump airtight bad smell, health is not good. The second approach is the need to build the outdoor pump wells, the deeper the depth, the larger the investment, management is not easy. In addition, the building will encounter bathroom set upper and lower dislocation, so the bathroom is far away from standpipe drain, but they can not drain standpipe case suspended under the floor, this time commonly used method is thicker floor mat high water lifting equipment, the drain branch pipe buried in the cushion to a certain slope from the top floor into the drain standpipe. This thickness is thick cushion large sewage lifting equipment, sometimes up to 350-400mm, for toilet use and building layout difficult. Here, with automatic lifting and automatic drain functional toilet sewage lifting device would thus produced. Lifter integral seal, all the sewage into the riser inlet is provided with a backflow prevention device, the exhaust port is set deodorant sterilization device to ensure that, in use, it does not produce odors and pollution living environment. Meanwhile pump sewage drainage system after the mixture was filtered through a small diameter sewer upgrade certain height discharged into the nearby main sewer duct or outdoors. When the storage tank water level drops to a certain position, the device controller pump running off the power, then the device to stop functioning. The whole process without manual operation, all sewage discharge moment, no accumulation, no gas, automatic control operation. Underground sewage lifting equipment _ _ Western toilet sewage lifting equipment Baoquan (certified merchants) are provided by the West Water Treatment Equipment Co. Baoquan. West Baoquan Water Treatment Equipment Co., Ltd. (www.xianbaoquan.com) provide customers with "sewage lifting equipment, lifting equipment grease" and other business, the company has a "West Baoquan, Li Bai," and other brands. Focus on sewage treatment equipment and other industries, in Xi'an have higher visibility. Welcomes inquiries, contact: Mr. Wang.