Chiller refrigeration cycle firstname.lastname@example.org
|Description of a basic chiller refrigeration system: Starting at the compressor; the refrigerant is compressed and sent out of the compressor as a high temperature, high pressure, superheated gas. The refrigerant travels to the condenser (Which can be air cooled by fans or water cooled by tower or city water). The condenser changes the refrigerant from a high temperature gas to a warm temperature liquid. It then travels into a receiver (optional component). It continues to the Thermal Expansion valve or TXV. The TXV meters the proper amount of refrigerant into the evaporator. The TXV takes the high pressure liquid and changes it to a low pressure cold saturated gas. This saturated gas enters the evaporator where it is changed to a cool dry gas (no liquid present). The cool "dry" gas then re-enters the compressor to be pressurized again.....The hot gas by pass (unloader assembly) is used to stabilize the cooling output of the refrigeration system by allowing hot gas to warm up the cool evaporator. This causes a reduction in to cooling efficiency and a stabilizing of the chilled water temperatures. There are a few other unloader concepts that are used in the refrigeration systems, but ideally accomplish the same outcome. There are also other specialized components that you may find on "your" chillers' refrigeration lines; such as solenoid valves, a liquid site glass, accumulators or subcoolers.|
Professional Refrigeration Troubleshooter
The first hands on Chiller/HVAC/R troubleshooting handbook is out in publication. This is a must have book for you and your service technicians. It will save you time and money along with passing on the vast knowledge of 60 years experience.
Chiller Warranty Service- Click here for details
24 hour Nationwide Emergency Services are available-Click here for details.
What is a Chiller?
This page was last updated on January 3, 2015
Click on any of the following hyper linked topics - especially if your browser does not support the java navigation bar above.
Chiller technical support for, plastics chillers, printing chillers, oem chillers, MRI chillers, laser chillers, air dryers,, hvac chillers
Chiller sales for,, chiller rental, used process chillers 2-20 ton, used process chillers 25-80 ton, used chillers 90-350 ton, rental chiller 8-80 ton, rental chiler 100-400 tons
About John C Schaub Inc,, chiller service, rates and hours, geographic chiller service regions, customer references
What is a chiller, chiller refrigeration cycle, chiller tonnage equations, chiller tonnage design parameters, size a chiller, chiller sizing
Chiller antifreeze info,, dowtherm, dowfrost, freezepoint mixture, chiller phone support, chiller water treatment, chiller water flow rates, emergency chiller service
This site was created and maintained by Jack Schaub
|Any inquiries please E-mail the Webmaster: email@example.com|
|John C. Schaub Inc. (On line 11/96) 23 Adams St. Mt. Laurel NJ 08054 phone 856-235-2120|