| 摘要 |
PROBLEM TO BE SOLVED: To prevent a short cycle phenomenon of sucking hot exhaust air exhausted from a machine chamber part, again into the machine chamber part due to installation environment of a refrigerating device such as an ice making machine. SOLUTION: The ice making machine R provided with an intake port 10 in a front face part, and an exhaust port 11 in a side face part 8, is provided with an exhaust guide means 14 for covering the front face of the exhaust port 11, to guide the flow of hot exhaust air f upward to thereby prevent the hot exhaust air f from being sucked into the intake port 10 of the front face part 7. Three sides of both lateral side faces and a back face of the ice making machine R are surrounded with wall surfaces W. Consequently, even when a sufficient clearance to the wall surfaces W cannot be secured, the defect of warming the refrigerant piping of an air condenser is dissolved to keep excellent heat exchanging efficiency, to prevent an arching phenomenon caused by the early fall of ice in deicing due to the temperature rise of refrigerant gas and to impede the malfunction of a high-pressure pressure switch caused by the intensified pressure of the refrigerant gas. More notable effect is exhibited in the case of a multistage type ice making machine constituted by stacking a plurality of ice making machine body parts.
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