1 results about "Drainage rate" patented technology

The invention discloses an ion exchange technology based energy-saving water purifier. The ion exchange technology based energy-saving water purifier comprises a water purifier body, wherein three functional chambers are arranged inside the water purifier body and comprise a filter chamber, a purification chamber and a water storage chamber sequentially from left to right, the filter chamber is incommunicating connection with the purification chamber, and the purification chamber is in communicating connection with the water storage chamber; and a convenient filter element replacement deviceis arranged in the purification chamber and comprises a hollow cylindrical pipe and a mounting column connected with the hollow cylindrical pipe, a limiting bar is arranged on the hollow cylindrical pipe, an ion exchange filter element is arranged on the hollow cylindrical pipe in a sleeve manner, threads are formed in the top of the mounting column, a rotary hand grip is mounted at the top end ofthe mounting column, and the mounting column is rotatably connected to the top of the water purifier body. According to the ion exchange technology based energy-saving water purifier, the drainage rate of wastewater is low, and water resources are saved; and meanwhile, the filter element is convenient and fast to replace, so that the ion exchange technology based energy-saving water purifier is worthy of popularization.