F 、The Confirmation Of Air Capacity - Baldor BD Series User Manual

BALDOR AIR COMPRESSOR
f、
THE CONFIRMATION OF AIR CAPACITY
1. Calculate the air capacity according to the sum of

Q  Q K 1 ( 
2 0
Q ：air capacity
2

Q ： 3 :sum
m / h
0
Consumption inequality (maximum) coefficient
K ：
 ： The leakage coefficient of connect pipeline. When the pipe length is less than 1 km, take
1
0.1; Shorter than 0.5 km, take 0.15; Longer than 2 km, take 0.2
 ： using air equipments
2
 ： Unforeseen consumption coefficient is 0.1.
3
2. Calculate the air capacity according to maximum

Q  Q max K
2 2

Q m / 3 h
：
max
K ： '
The coefficient during the same period (according to various industries, by empirical data, it can
2
also be determined with reference to the
 the same with the above
 ，  ，
1 2 3
3
     ) m / h
1 2 3
3
m / h
of air compressor or workshop average consumption
wearing consumption coefficient is 0.15 ~ 0.2
' 1 (       ) m
1 2 3
sum of using air equipment or workshop average consumption
K '
2
average consumption
1.2-1.4
consumption
3 / h
value of the similar projects).
10
.