In evaporative condenser for typical HVAC applications consists of galvanized steel body which supports the water distribution system, system fan, Carter, pans, make-up water system, water pipes refrigerant, access ladder, decks, railings and control systems. Housing also acts as a Plenum straight nose in the air and water through the cooling tower. Similar to the cooling towers, the design of the die case is based on the fact of the air flowing through the body should be compulsory or forced draught. Draft evaporative condensers have centrifugal fans mounted to move through the atmosphere of the case. Induced-draft evaporative condensers draw rich atmosphere outside the enclosure by axial fans. In any design, the cooling water enters the upper part of the body and is sprayed over the bare-tube condenser.
Refrigerant horizontally suspended on the length of the case, at different altitudes. The hot steam enters the top of the tube, where it comes in contact widi warmest, most intense atmosphere. Pipe pitched so condensation of the refrigerant and oil it is moving towards the bottom of the hull.
The liquid refrigerant leaves the evaporative condenser through the low pipe and returns to the system through the liquid line. To facilitate cleaning and descaling, condensing coils made of bare, not finned tubes. The volume of the surface of the coil, and the diameter of the pipes used per ton of refrigeration capacity varies by manufacturer. These variables are a function of the number of air and water, which will be channeled through the die evaporative condenser corps.
Structure die housing designed to withstand damp environment and loads diat occur from the refrigerant, water, system fan, wind and maintenance. The structure can be mounted directly on a concrete pad for systems integrated with die condensing unit or suspended on a steel frame for remotely located equipment. Die when the evaporative condenser is in the room, galvanized sheet metal, pipes, used for the carriage of the atmosphere and from the condenser. This strategy reduces die amount of refrigerant pipes and necessary system...
Industrial