Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP2023134888
Kind Code:
A
Abstract:
To provide a refrigerator that can prevent a decrease in the amount of heat dissipated.SOLUTION: A refrigerator comprises a condenser 21, a compressor 22, an evaporating pan 23, a propeller fan 25 for cooling, and a fan casing 26 for housing the propeller fan 25, in a machine chamber Q provided in a bottom part of a refrigerator body, and is constituted so as to cool the condenser 21 and the compressor 22 by sucking and exhausting air from a suction port 27a and a discharge port 28a provided in a front surface of the machine chamber Q by the propeller fan 25. A suction flow passage 27 in which the suction port 27a is formed, the compressor 22, the propeller fan 25 and the fan casing 26, and a discharge flow passage 28 in which the discharge port 28a is formed are arranged in order along the flow direction of air. The refrigerator comprises the condenser 21 in the suction flow passage 27, and comprises the evaporating pan 23 in the discharge flow passage 28. The fan casing 26 is arranged downstream of the propeller fan 25, and converts the flow direction of air discharged from the propeller fan 25 into a radial direction.SELECTED DRAWING: Figure 2
Inventors:
KONUMA TOMOHITO
SHIONO KENJI
KAWAI RYOJI
SHIONO KENJI
KAWAI RYOJI
Application Number:
JP2022039809A
Publication Date:
September 28, 2023
Filing Date:
March 15, 2022
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC
International Classes:
F25D19/00; F25D29/00
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office