ACCUMULATOR-DEHYDRATOR ASSEMBLY FOR AN AIR CONDITIONING SYSTEM

摘要

An accumulator-dehydrator assembly for an air conditioning system comprising an accumulator housing defining an enclosed chamber including an inlet and an outlet in the upper end and a refrigerant and oil accumulator in the lower end, and a vapor drier canister assembly comprising a one-piece plastic body defining a closed top wall, a closed side wall and an open bottom. The canister includes an integral outlet projecting into and sealingly engaging the outlet of the housing. A vapor filter is associated with the outlet of the canister such that refrigerant flows through the filter before passing through the outlet. A perforated plate is provided in the bottom of the canister for holding desiccant within the canister. A refrigerant and oil tube is mounted externally of the canister and has a lower end extending to the bottom of the chamber of the accumulator housing and has an upper end extending into the outlet of the canister. A filter is associated with the lower end of the tube.