Introduction

Water-Cooled Chiller vs Air-Cooled Chiller

The chiller removes heat from a load and transfers it to the environment using a refrigeration system. This heat transfer device is the preferable cooling machine in power plants and other large-scale facilities. It is simply a system consisting of ethylene water or water reservoir and circulation components. The cooling fluid is circulated from the …

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Basic Refrigeration Cycle for Water-Cooled Chiller

The chiller is a kind of water cooling equipment, which can provide constant temperature, constant current and constant pressure. How does the refrigeration cycle using components from a centrifugal chiller of water chiller? The following temperatures are typical of the standard refrigeration cycle for comfort cooling applications. In the evaporator of a water-cooled chiller,liquid refrigerant …

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Oil Circulating System and Control System of Water Chiller

In the compressor, the refrigeration oil lubricates and cools the bearing and rotor via the differential pressure of the system and inner oil circuit. During exhaust of the compressor, refrigeration oil will be discharged out of the compressor together with gassy refrigerant. If the refrigeration oil can not return to the compressor, the compressor will …

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Refrigeration Circulating System of Water Chiller

Water-cooled chiller is a kind of vapor compression refrigerator. It works by energizing the refrigerant vapor via the compressor so that the pressure and temperature increase. Then it is turned to liquid refrigerant of low pressure and temperature by condensing and throttling. When the water chiller is evaporated in the evaporator, it obtains heat from …

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Design of Variable Flow in Water Chiller

At present, the design of variable volume chilled water system generally adopts primary and secondary double loop. However, this double-loop configuration will produce: the use of two pumps to increase equipment investment; The mixing of chilled water supply and return water affects the efficiency of chiller under partial load. When the actual demand conditions of …

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