Flooded type water cooled screw chiller (MIC)
MCAC-CTSM-2018-1
76
3).Design of the store tank in the system
a. kW is the unit for cooling capacity, L is the unit for (G) minimum water flow volume in the formula.
Comfortable type air conditioner
G= cooling capacity×2.6L
Process type cooling
G= cooling capacity×7.4L
b. In certain occasion (especially in the manufacturing cooling process), to comply with the system
’s
water content requirement, mount a tank equipped with a cut-off baffle in the system to avoid water
short-circuit, Please see the following schemes:
4).Water pipeline installation
Due to the variety of piping practices, it is advisable to follow the recommendations of local authorities.
The installation and insulation of the water pipelines of the air conditioning system shall be designed and
guided by design professionals, and confirm to the corresponding provisions of the HVAC installation
specifications.
Basically, the piping should be designed with a minimum number of bends and changes in elevation to
keep system cost down and performance up.
1) Condenser and cooling water piping: suggested piping as follows
:
Chil
ler
cond
ense
r
WS
a
c
d e
g
h
j
i
k
Cond return water
Cond outlet water
Cooling
tower
(
Condenser, cooling water hose connection diagrammatic sketch
)
Error
Recommendation
Fig.4-4
Error
Recommendation
Error
Recommendation
Fig.4-4
Error
Recommendation
Condenser inlet water
Condenser outlet water