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    • 8. 发明授权
    • Machine compartment arrangement for a refrigerating device
    • 制冷装置的机舱配置
    • US3736768A
    • 1973-06-05
    • US3736768D
    • 1971-06-29
    • WESTINGHOUSE ELECTRIC CORP
    • HARBOUR PWILCOX C
    • F25D23/00F25D19/00
    • F25D23/003F25D2323/0024F25D2323/00264F25D2323/00274F25D2323/00281
    • For a domestic refrigerator or freezer, a machine compartment arrangement to improve cooling of the compressor and condenser therein by providing double, serially-arranged fans, the upstream one being arranged to draw air through the condenser, and the downstream one being arranged to direct air directly against the compressor. The arrangement is also intended to maintain a cooling air flow against the compressor as dirt builds up on the upstream face of the condenser by providing a bypass around the condenser in the plenum in which the condenser is located. Additionally, the inlet air duct to the machine compartment has its inlet spaced above the floor, and a clean-out door giving access to the upstream face of the condenser is provided in the back wall of the machine compartment.
    • 对于家用冰箱或冷冻机,通过提供双重串联排列的风扇来改善压缩机和冷凝器的冷却的机舱装置,上游侧布置成抽吸空气通过冷凝器,下游装置布置成引导空气 直接对着压缩机。 该装置还旨在通过在冷凝器所在的增压室中的冷凝器周围提供旁路来防止灰尘堆积在冷凝器的上游表面上,从而保持冷却空气流过压缩机。 此外,到机舱的入口空气管道的入口在地板上方间隔开,并且在机舱隔墙的后壁设有一个通向冷凝器上游面的清洁门。