Fire pump power has used up large case study

Shandong Hairui Zhonglian Pump Industry Co. , ltd. The fire pump that is a major produces manufacturer. When type selecting of client fire pump, manufacturer of my company water pump can provide the before-sales service such as price of fire pump model, fire pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is had used up big knowledge about fire pump power:

Of the liquid that fire pump is similar to water for transporting the clear water that does not contain solid grain and physico-chemical property with, basically use at pressure boost of conduit of fire extinguishing system to send water, also give drain off water at industry and city applicably, high-level building pressure boost sends water, remote send refrigeration of air conditioning of boiler circulation of changes in temperature of water, heating, bathroom, boiler, pressure boost the system send water to reach equipment complement to wait for a circumstance.
Fire pump power has used up big reason to be as follows roughly:
1) rotational way is wrong
Eliminate step: Examine rotational way.
2) impeller attaint
Eliminate step: Check impeller, undertake changing by the requirement.
3) rotational component is bitten dead
Eliminate step: Examination interior wears away the clearance of the component is normal.
4) the axis bends
Eliminate step: Alignment axis or undertake changing by the requirement.
5) rate is too high
Eliminate step: The winding voltage that checks electric machinery or the vapour pressure that carry turbine.
6) head under rating. Smoke send a liquid too much
Eliminate step: ToFire pumpManufacturer seeks advice. Install throttle, cut impeller.
7) liquid overweight predicts a cost
Eliminate step: Check specific gravity and viscosity.
8) filling case does not have correct filling (filling is insufficient, be entered without right stuff or run close, filling is too close)
Eliminate step: Check filling, new load filling cases.
9) bearing is lubricant incorrect or bearing wears away
Eliminate step: Check and undertake changing by the requirement.
10) the moving clearance between wear-resisting annulus is incorrect
Eliminate step: Examination clearance is correct. Change by the requirement water pump carapace and / or the wear-resisting annulus of impeller.
Thank you to be mixed to the visit of above content very much read! This information is had used up big introduction about fire pump power, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company returns production to suck pump oneself, welcome you at any time seek advice.