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12 2550
http://interiorsu.multiply.com
http://uddee.multiply.com/journal
11. . -- 22. . -- 33. . -- 44. . -- 55. . -- 55. . 66. . --
condenser ()
(capillary tube or expansion valve
compressor
expansion valveevaporator ()
Basic of RefrigerationBasic of RefrigerationBasic of RefrigerationBasic of Refrigeration (Vapor(Vapor--compression Cycle)compression Cycle)
C( p( p p y )p y )
CHILLER
COOLINGCOOLING TOWER
AHU
FCU
, ,
= = 2424 C (C (7575 F)F) = = 5555%% = = 3535 C (C (9595 F)F) = = 6262%% 6262%%
((...) / .) / 1 1
BTU/HBTU/H / / ((...).)
1212 11,,000000
12 12 -- 1414 11,,000 000 --857857
((-- 1414 857857 + + ))
1414 857857
CONDENSER ( )
CONDENSER ()
- SPLIT TYPE - PACKAGED WATER
- WINDOW TYPE -PACKAGED AIR COOLED
COOLED -SPLIT WATER COOLED
)
COOLED COOLED
AIR COOLED WATER COOLED
O
R
(
- AIR COOLED CHILLER
- WATER COOLED CHILLER
E
V
A
P
O
R
A
T
O
E
V
12 C
CDU
(24 C)12 C
Split TypeSplit Type
Split TypeSplit Type ( VRF SYSTEM )( VRF SYSTEM ) Air Cooled ChillerAir Cooled Chiller
Cooling Tower
37 C
(24 C)12 C
24 C AHU
Condenser Pump
Packaged Water CooledPackaged Water Cooled
Water Cooled ChillerWater Cooled Chiller
()
()
SMALL SIZED SPLIT TYPE 1 - 15 8 MEDIUM SIZED SPLIT TYPE 16 - 50 10
CHILLER 50 15 - 20
11. .
22. . SHAFTSHAFT 33. . 44. .
55. . 66. . 66. . 77. . 88. . 99 99. .
INDOOR UNITINDOOR UNIT
Wall TypeWall Type
Ceiling TypeCeiling Type
Cassette TypeCassette Type
Duct TypeDuct Type
ROUND CEILING DIFFUSER
SQUARE CEILING DIFFUSER LINEAR SLOT DIFFUSER
Floor Standing TypeFloor Standing Type
Out Door UnitOut Door Unit
Out Door Unit Out Door Unit Coolling Coolling
TowerTower Out Door Unit Out Door Unit
Coolling Tower Coolling Tower
Machine RoomMachine Room
Water Water Cooled Chiller Cooled Chiller
Chiller Chiller Water Water PumpPumpPumpPump
Chiller Chiller Water PumpWater Pump
Split Type WCP ACWC WCWC
( /..) 2,200 2,600 2,500 2,800 2,400 2,600 2,500 3,000
( kw/tr ) 1 50 1 6 1 35 1 45 1 48 1 55 1 15 1 20 ( kw/tr ) 1.50-1.6 1.35-1.45 1.48-1.55 1.15-1.20 ( % / ) 1.5 % 1.5 % 1 % 1 %
& &
(5-7 )(10-
15 ) (15-20 ) (15-20 )
< 200 TR 100-300 TR 100-300 TR > 300 TR
QUESTION & ANSWERQUESTION & ANSWERQUESTION & ANSWERQUESTION & ANSWER