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 the knowledge about fire pump lift:
How is fire pump lift calculated? Fire pump lift is the liquid that points to unit weight the total energy inside pump, it is the working parameter that measures pump weight to want. Below, introduce method of calculation of fire pump lift in detail for everybody.
When choosing fire pump, lift also is a very important referenced data.
A lot of friends are searched on the networkFire pumpLift calculation method, the data below hopes to be helped somewhat to everybody.
Computation of fire pump lift is formulary: Hb=Hq+hd+hg+hz
Hq- relatively place of nozzle of drawback fire water branch needs hydraulic (MH2O)
The head loss of Hd- fire hose (MH2O)
The head loss of Hg- canal net (MH2O)
Surface of cistern of Hz- fire control and more adverse hydrant are differred only high (MH2O)
The discharge of fire control standpipe allocates, the pressure of squirt nozzle, water brings pressure losing consideration, all the computational method with cistern height is same.
The height of fire control cistern prevents the outlet pressure of water pump with disappear, after be being calculated according to afore-mentioned methods, still answer according to more adverse canal paragraph overhaul or be undertake hydraulic school nucleus is calculated when attaint.
Appropriate of standpipe of indoor fire control uses consistent pipe the water of diameter of diameter, same hydrant bolt mouth, same norms takes diameter and squirt line of action.
The lift of fire pump and discharge have immediate concern, cheng Yue of discharge Yue Xiaoyang is tall, , cheng Yue of discharge Yue Dayang is small, the lift with different discharge different correspondence.
Buy fire pump commonly actually. Find fire pump manufacturer, you provide data and requirement. Manufacturer technology personnel can help you type selecting and match parameter of good fire pump. Such more save worry save labour, what is there against it!
Thank you very much to Shandong Hairui Zhonglian Pump Industry Co. , ltd. The visit of official website! Above is the introduction about fire pump lift, still think to this problem like you deep one pace understanding, or the problem that has price of model of type selecting of product of other pump industry, water pump, water pump, water pump needs to solve, contact this water pump manufacturer please, my company returns production to suck pump oneself, welcome you at any time seek advice.
