Types Of Filter Drier In Refrigeration System
Types of filter drier in refrigeration system. The four common types of refrigeration systems are. The filter-drier can be constructed in two different formats to perform this function. This system transfers heat by mechanically compressing refrigerant into a low-pressure cold liquid and expands it into a high-pressure hot gas.
And a liquid line filter-drier can be used in the suction line. The filter-drier can be a spring load. If installed backwards the filter drier will become useless.
If the proper style drier is not available then a suction line filter-drier can be used in the suction or liquid line. Applications include air conditioning heat pumps and small refrigeration systems. Basically it works by transferring heatcold on a specific side of the unit.
Filter-drier or the filter-drier as it is often called combines the functions of refrigerant strainer and a refrigerant dryer in one device. There are basically two types in used today. Activated alumina is used for removing organic acid molecules from refrigeration systems.
Overheating may scorch the internal filters drying agents and other important parts of the dryer. The unit has an inlet opening 24 and an outlet opening 30. Spun copper appliance driers are designed specifically for fractional-horsepower low-vibration refrigeration systems.
The features of the service copper filter-driers provide contaminant control options to systems in the field. A DCR filter drier is a parts program consisting of a DCR housing a top cover and exchangeable core inserts type 48-DM 48. What type of drier is used in the liquid line on heat pumps.
A filter drier 10 for an air conditioning or refrigeration system has a body 12 with an interior area 20. There are 2 types of filter driers used in refrigeration and air conditioning.
Donut shaped housings 54 56 holding particles of desiccant material are sandwiched.
The pressure drop characteristics of the two types of driers are essentially the same for given line size. Types of filter-driers Spun copper driers. Basically it works by transferring heatcold on a specific side of the unit. Filter-driers are a key component in any refrigeration or air conditioning system. Liquid line drier This one is used in the liquid line usually just before the expansion device. Drier removes moisture from the system and traps where it will do no harm. Applications Air conditioning heat pump and refrigeration systems. This is a very typical model filter drier and well find these installed in the liquid line of the refrigeration system between the condenser and the expansion valve. If the proper style drier is not available then a suction line filter-drier can be used in the suction or liquid line.
Spun copper appliance driers are designed specifically for fractional-horsepower low-vibration refrigeration systems. Filter-driers are a key component in any refrigeration or air conditioning system. What type of drier is used in the liquid line on heat pumps. The internal assembly allows the use of Parkers PCX-48 PCK-48 or PCK-48HH molded cores for the removal of moisture acid particles resins and wax. Drier removes moisture from the system and traps where it will do no harm. Its job is to filter out any particulates and has a desiccant designed to absorb moisture from the refrigerant. This system transfers heat by mechanically compressing refrigerant into a low-pressure cold liquid and expands it into a high-pressure hot gas.
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