Anti-condensation adjustable air guide structure of front air outlet type glass door and refrigerator device

Abstract

The invention provides an anti-condensation adjustable air guide structure of a front air outlet type glass door and a refrigerator device. The air guide structure comprises a lower baffle arranged at the tail end of a heat dissipation air duct of the refrigerator, and the lower baffle and the extending part of the heat dissipation air duct form a hollow containing space with an opening in the upper portion. A first-stage flow guide structure is arranged in the hollow containing space, a first-stage back air outlet is formed in the inner side wall of the first-stage flow guide structure, and a first-stage top air outlet is formed in the upper portion of the first-stage flow guide structure; a second-stage flow guide structure is arranged in the first-stage flow guide structure, a second-stage back air outlet is formed in the inner side wall of the second-stage flow guide structure, and a second-stage top air outlet is formed in the upper portion of the second-stage flow guide structure; the first-stage flow guide structure can stretch out of an upper opening of the hollow containing space in a drawing mode, and the second-stage flow guide structure can stretch out of a first-stage top air outlet of the first-stage flow guide structure in a drawing mode.

Description

technical field [0001] The invention relates to a door glass anti-condensation system of a refrigerating refrigerator, in particular to a front-outflow type glass door anti-condensation adjustable air guide structure and a refrigerator device. Background technique [0002] The usual medical refrigerator has a glass door structure, which is convenient for observing the state of the stored samples. However, in an environment with high humidity, due to the temperature difference between the inside and outside of the refrigerator, when the external temperature of the door glass is lower than the dew point temperature, dew will condense on the glass door. , causing inconvenience to users. Usually, one way to prevent condensation is to use the condensing fan used for heat dissipation of the unit to blow the heat of the condenser and compressor from the rear end of the unit to the front end of the unit. The front end is the side of the glass door; Finally, turbulent flow will be f...

AI Technical Summary

Problems solved by technology

[0002] The usual medical refrigerator has a glass door structure, which is convenient for observing the state of the stored samples. However, in an environment with high humidity, due to the temperature difference between the inside and outside of the refrigerator, when the external temperature of the door glass is lower than the dew point temperature, dew will condense on the glass door. , causing inconvenience to users

Usually, one way to prevent condensation is to use the condensing fan used for heat dissipation of the unit to blow the heat of the condenser and compressor from the rear end of the unit to the front end of the unit. The front end is the side of the glass door; Afterwards, turbulent flow will be formed, and the hot air cannot reach the position far from the air outlet, resulting in the phenomenon of condensation on the door glass still existing.

At the same time, the heat brought by the hot air blowing to the door glass will also be transferred to the inside of the refrigerator, which will increase the temperature of the storage space of the refrigerator and increase the cooling load of the refrigerator.

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