Standard centrifugal pumps are a common fluid mechanical equipment. It uses centrifugal force to transport liquids such as water from areas of low pressure to areas of high pressure. It consists of impeller, pump casing, bearing, sealing device and other components.
Product structure
2.O-ring
3.Inlet
4.Pump body
5.Flit plug screw
6.O-ring
7.Nut
8.Washer
9.Impeller
10.O-ring
11.Locking ring
13.Motor front cover
14.Screw
15.Ball bearing
16.Fairlead
17.Cable line
18.Terminal block
19.Terminal cover
20.Nameplate
21.Screw
22.Capacitor
24.Support feet
25.Flat key
26.Motor rotor
27.Ball bearing
28.Spring washer
29.Screw
30.Motor end cover
31.Fan
32.Fan cover
Working Principle
Before the pump starts, the pump casing needs to be filled with the liquid to be conveyed. After starting, the impeller is driven by the shaft to rotate at a high speed, when the impeller rotates rapidly, the liquid is also rotated under the impetus of the blades inside the impeller, so that the liquid obtains centrifugal force. The liquid moves outward from the center of the impeller along the flow path of the vanes, and then is thrown out from the end of the vanes into the worm chamber or diffusion tube (or guide wheel) inside the pump casing.
Advantage
1.The flow rate is continuous and uniform, the work is smooth and the flow rate is easy to adjust, the applicable flow rate range is very large.
2.High speed can be directly connected with electric motor or turbine Simple and compact structure, size and weight are much smaller than reciprocating pumps with the same flow rate, low cost.
3.Insensitive to impurities, less wearing parts, easier management and maintenance.
FAQ
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