Refrigerator using double suction type centrifugal blower

Details Refrigerator using double suction type centrifugal blower Refrigerator using double suction type centrifugal blower

2005-01-04

2005-01-04

Jiang, Chen Wen (Department: 3744)

Refrigeration

Cooled enclosure

Plural cooled compartments

C062S408000

Reexamination Certificate

active

06837067

ABSTRACT:
This invention is to increase a floor area ratio of a freezing chamber and a utilization rate of heat transfer. A refrigerator is disclosed, which includes a cabinet having a storage space, a mullion provided in the cabinet to divide the storage space into a freezing chamber and a refrigerator chamber, the mullion having a cold airflow passage provided therein that is communicated with the freezing chamber and the refrigerator chamber, a double suction centrifugal blower provided in a middle space of the mullion and sucking air from the freezing chamber and the refrigerator chamber and exhausting to the cold airflow passage, an evaporator provided in the cold airflow passage for exchanging heat with the air exhausted from the double suction centrifugal blower, a top outlet and a bottom outlet exhausting air being passed through the evaporator to the freezing chamber and the refrigerator chamber.

REFERENCES:
patent: 6209342 (2001-04-01), Banicevic et al.

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