Xin Jian energy-supply side open-door

Purpose: energy-saving side-opening doors are guaranteed pumping beat safe operation of the important equipment, pumping stations whose role is to stop and prevent the backflow of water shutdown, mainly used for: flood control and drainage, irrigation, urban water supply and drainage and cross- basin water transfer, as well as large business conditions such as water supply and water distribution. Main technical characteristics: 1, without any lifting device can automatically open and close. Energy-to-door with side opening door hanging shot compared to most notable features are: the valve hinge axis vertical layout, and design an optimal tilt angle, using the weight of the door of a closed-door masterpiece of power, regardless of large, medium and small diameter of the knock on the door, all without any lifting device. 2. Security and stability, energy efficient. Energy-saving side-opening door shot runtime resistance is small, open angle, closed when the impact force is small, eliminating water hammer and effluent generated when the vortex; without hands, electricity, gas, hydraulic control, not to manual operation, save a lot human and material resources, improve operational reliability and pumping equipment efficiency, reduce operation and maintenance costs, lower pump energy consumption. In actual operation by the State Ministry of Water Resources Detection Test Center tests, energy-side open-door-to-door than hanging energy savings of 22.5%. 3. Easy maintenance, long service life. Knock on the door of the valve shaft of stainless steel, copper alloy pivot block for graphite-lubricated bearings, will not rust, reliable seal, valve seat is carbon steel materials; product structure is simple and reasonable, running track unique life of up to 30 years or more, and easy maintenance.