Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Patent
1991-10-07
1992-07-14
Cohan, Alan
Refrigeration
Refrigeration producer
Compressor-condenser-evaporator circuit
312236, F24F 500
Patent
active
051292394
ABSTRACT:
A housing for roof top refrigeration equipment has a metal frame supporting at least one compressor unit on a building roof. A pair of end panels and a roof panel are attached to the frame with the roof panel being leakproof to protect the equipment in the housing. A hinged access panel is attached to the frame and has a closed position and an open position and a pair of panel support members to hold the panel in an open position so that the side panel forms a roof canopy in the open position for sheltering a person working on the equipment in the housing. An electrical box is attached to the exterior of one of the end panels and has an access opening thereinto for rapid access to the power for the refrigeration equipment. An open metal floor, such as a heavy metal screen, is formed onto the frame above the building roof and below the roof panel for supporting the equipment thereon while allowing the drainage of liquids therethrough onto the building roof so that equipment in the housing is protected from the weather and prevents the accumulation of liquids in the housing. The housing also has a blower housing attached to the frame over one side of the housing which blower housing has a plurality of blower openings therein to exhaust air from the housing in a generally horizontal direction.
REFERENCES:
patent: 3205674 (1965-09-01), Arnold
patent: 3242686 (1966-03-01), Bowman
patent: 3735602 (1973-05-01), Ramsey
patent: 4302160 (1981-11-01), Hoffmann
patent: 4415023 (1983-11-01), Vandervaart
patent: 4803848 (1989-02-01), La Brecque
patent: 4976114 (1990-12-01), Manning
Cohan Alan
Hobby III William M.
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