Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Dragon
HVAC equipment |
| gptkbp:advantage |
higher initial cost
high capacity energy efficient at full load less efficient at part load |
| gptkbp:application |
district cooling
industrial process cooling |
| gptkbp:component |
compressor
condenser evaporator expansion device |
| gptkbp:coolingCapacityRange |
100 to 10,000 tons
|
| gptkbp:coolingMedium |
gptkb:water
air |
| gptkbp:cycle |
vapor compression
|
| gptkbp:efficiencyMetric |
COP
kW/ton |
| gptkbp:environmentalImpact |
refrigerant global warming potential
refrigerant phase-out |
| gptkbp:feature |
low noise operation
high efficiency variable speed drive oil-free design |
| https://www.w3.org/2000/01/rdf-schema#label |
Centrifugal Chiller
|
| gptkbp:introducedIn |
1922
|
| gptkbp:inventedBy |
gptkb:Willis_Carrier
|
| gptkbp:maintenance |
regular inspection
refrigerant monitoring tube cleaning |
| gptkbp:manufacturer |
gptkb:York
gptkb:Carrier gptkb:Daikin gptkb:Trane |
| gptkbp:market |
airports
data centers hospitals universities commercial buildings |
| gptkbp:powerSource |
electricity
|
| gptkbp:regulates |
gptkb:ASHRAE_Standard_90.1
gptkb:EU_Ecodesign_Directive |
| gptkbp:usedFor |
cooling large buildings
|
| gptkbp:uses |
centrifugal compressor
|
| gptkbp:usesRefrigerant |
R134a
R123 R513A |
| gptkbp:bfsParent |
gptkb:Midea_Chiller
|
| gptkbp:bfsLayer |
7
|