Open double suction pump, now more common, very convenient to use, then you know its design? If you don't know, let's take a look.
1. The built-in sealing lubrication structure of volute type middle-open pump: the built-in sealing lubrication structure of pump. The sealing circulating water is more direct and useful for lubricating and scouring the sealing system of pump.
2. Medium-open double-suction pump has beautiful appearance: straight-line appearance and strong ribs attached to the pump cover. The built-in sealing lubrication structure makes the overall structure of the pump seamless, and the structure plan of the movable collar makes the pump more exquisite and generous.
3. High power: CFD is used to calculate fluid dynamics, and the connection between pressure distribution and velocity distribution in the pump is analyzed and calculated. The flow path plan of the pump is optimized to ensure that the pump has efficient hydraulic profile and improve the power of the pump. The pump body adopts a dual-channel plan to reduce the radial force. Resin sand plate mould is selected for the flow passage parts of pump body, pump cover and impeller, which ensures the appearance and runner standard as well as the hydraulic power of the pump.
4. High balancing accuracy: Dynamic balancing accuracy of rotor components is G1. Level 0.
5. Shaft: Shaft short and rigid, increase the diameter of the shaft to extend the service life of bearings and mechanical seals. The shaft is fully enclosed, which ensures that it does not touch the medium, is stainless and has a long service life.
6. Double suction pump with double volute in middle opening: Double volute structure is selected for high lift pump, which reduces radial force.