Capillary Tube Design Characteristics Of The System
Cover tubes usually busy in monoblock packaged systems with relatively constant loads and the use of enclosed motor-compressors. Use cover pipes on remote systems, in which the compressor is located at a great distance from the evaporator, avoided because these systems are very difficult to accurately charge. Long distance requires liquid line up the handset cover. Suction line length of fluids and related remote related systems require a large number of refrigerant evaporator concentrates during the cycle. Severe flooding back to compressor would likely occur at start-up that requires a battery is installed in the suction line. Thus, these systems are best served with expansion valve of the metering device.
Bonding Capillary Tube tube cover usually bond (soldered) suction line as a method of increasing refrigerant sub-cooling. Heat transfer to the inlet of steam reduces the temperature of the liquid as it moves towards the evaporator. This action reduces the saturated refrigerant pressure and temperature, reducing the number of flashing to an acceptable level.
In those cases, when the cap of the tube is not bonded suction line, the tube is designed to be as short as possible, thereby reducing the pressure drop that occurs when the refrigerant passes through the tube.
Capillary Tube Strainer Driers concomitant copper filter-dehydrator is typically installed at the inlet cap of the tube, where it connects to the condenser. This canister consists of 4 to 6 in (10-15 cm), or long copper pipe that is 0.05 0.75 (1.3 to 2 cm in diameter. A fine-mesh screen clicking on one end of the tube. This barrier prevents particles from clogging up the handset cover. Desiccant beads poured into the tube to absorb the moisture left in the system after it is removed, dehydrated and charged at the factory. With capillary tube systems are extremely vulnerable to rubble, they should remain without moisture to prevent the formation of ice in the tube.
Drier creates a bond with the moisture molecules and saves them into captivity in the dryer. Perforated disc with holes, somewhat less than the desiccant beads clicked on the other end of the line to save the desiccant from moving. If desiccant beads allowed to vibrate as a refrigerant flows, they will break into fine dust, which will eventually connect a screen and cover tube, rendering the system inoperable. Once inside the kiln is filled, the ends of the tube rotate to reduce their diameter, which allows them to receive 0.25 inch (0.6 cm) copper pipes at each end. The handset closer to the perforated disc flaring or brazed capacitors in the outlet tube. Cover tube is inserted in the other end of the land and soldered to prevent leaks when exposed to high pressure operating system...
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