water chiller

Water Chiller Operating Limits

Operating limits diagram for chilled water production according to the ambient temperature and water chiller outlet temperature. Operating Conditions “A”Operating conditions for which the unit’s cooling capacity can be measured with the electronic selection program.Operating Conditions “B”Operating conditions for which the unit’s cooling capacity has to be measured by our commercial and sales department. These …

Water Chiller Operating Limits Read More »

The Suction Temperature of Water Chiller

The suction temperature of the chiller generally refers to the suction temperature of the refrigeration compressor. The suction temperature of the refrigeration compressor of the piston chiller is the temperature of the refrigerant gas in the suction chamber of the refrigeration compressor. For the refrigeration compressor of centrifugal chiller, it refers to the refrigerant gas …

The Suction Temperature of Water Chiller Read More »

Protection Measures During Startup and Shutdown of Water Chiller

Protection measures during startup of water chiller When the host machine is shut down due to a sudden power outage, the compressor may reverse under the action of the differential pressure between the exhaust and the suction because the by-pass solenoid valve fails to open. At this time, the suction stop valve should be quickly …

Protection Measures During Startup and Shutdown of Water Chiller Read More »

Reasons of Water Chiller High Pressure

Insufficient heat dissipation of condenser When the condenser is small or the heat dissipation efficiency is low, the heat cannot be discharged in time, and the condensation temperature rises, which leads to the rise of the condensation pressure, and makes the compressor exhaust pressure become high, the exhaust temperature rises, and the compressor power also …

Reasons of Water Chiller High Pressure Read More »

Difference between Water Cooled Chiller and Air Cooled Chiller in HVAC System

Initial cost of air cooled chillers is lower than water cooled chillers as air cooled systems don’t require cooling towers, condenser water pumps and associated HVAC components. Small systems are almost always air-cooled since the extra requirements of water treatment and maintenance are capital intensive and will not be offset quickly by the lower operating …

Difference between Water Cooled Chiller and Air Cooled Chiller in HVAC System Read More »