Dispenser For Liquids
Liquid dispenser is a mechanical device that provides a pressure drop. In the process, it regulates the flow of refrigerant. It separates the high side of the low side of the refrigeration system.
High temperature, high pressure, supercooled liquid coming from the condenser comes in liquid dispenser and passes through a small hole in a larger area. As he gets in the wider area, refrigerant pressure and temperature drop drastically down to low levels at which it enters the evaporator.
There are several types of accounting devices used in mechanical refrigeration systems today. Sometimes the pressure drop from the high side and low side carried out entirely by the dosing device, and sometimes this is the result of the metering device and distributor in combination. More details about the instruments of accounting, see Accounting Devices module.
When the high temperature, high pressure, supercooled liquid coming from the condenser passes through the dispenser becomes low temperature, low pressure of the mixture for about 80% of saturated liquid and 20% of saturated vapors...
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Refrigeration 