A ventilating and frost-reducing device installed on the door body of the refrigerator and the refrigerator

Abstract

The invention relates to a ventilated defrosting device arranged on a refrigerator door body and a refrigerator. The refrigerator door body comprises a shell and an inner container. The ventilated defrosting device comprises a molecular sieve box located between the shell and the inner container and enabling the interior and the exterior of the refrigerator to be communicated. According to the ventilated defrosting device arranged on the refrigerator door body and the refrigerator, the molecular sieve box is adopted to connect the inner side and the outer side of a refrigerator body, and the ventilated defrosting device is simple in mounting structure, easy to operate and free of other hoses in connection; the overall structure is suitable for production of different foaming clamps used in the rotating die combination and up-down die combination processes of the refrigerator door body, and the problems that it is difficult to open a door due to negative pressure in the refrigerator, and energy consumption is high due to frosting are solved effectively.

Description

technical field [0001] The invention relates to a ventilating and frost-reducing device installed on a refrigerator door body and the refrigerator, belonging to the field of household appliances. Background technique [0002] Chinese patent 201210363748.9 discloses a refrigerator, which has a frost resistance device including: a dehumidification pipe, a cabinet mouth connector, a cabinet shell connector, and a hose connected between the cabinet mouth connector and the cabinet shell connector, not only the dehumidification pipe The installation structure is complicated, and the structure of the cabinet mouth connector and cabinet shell connector is more complicated and requires hose connection, resulting in a narrow space between the inner box and the outer panel, which is inconvenient for production and installation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ventilating anti-frost device and a refrigerato...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ventilating anti-frost device and a refrigerator installed on the door of the refrigerator, which overcomes the complex structure of the frost-resistance device in the prior art and the difficulty in mold clamping during production and installation that requires hose connections. Defects that slow down the process and increase the cost

[0005] The beneficial effects of the present invention are: the present invention adopts the molecular sieve box to communicate with both sides of the inside and outside of the cabinet, the installation structure is simple, easy to operate and does not require other hose connections, and the overall structure is suitable for different developments such as rotary mold clamping and upper and lower mold clamping of the freezer door body. The production of foam fixtures can effectively solve the problem of high energy consumption caused by the negative pressure in the box, which makes the door difficult to open and frost.

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