A new type of refrigeration unit with automatic defrosting and automatic ventilation to keep fresh

Abstract

The invention belongs to the technical field related to refrigerators, in particular to a new type of refrigeration unit with automatic defrosting, automatic ventilation and fresh keeping, including a box body, a cooling mechanism is installed on the inner side of the box body, and the outer side wall of the box body A connector is welded, an adjustment mechanism is installed above the outer side of the connector, and a sensing mechanism is installed on the inner front thread of the connector, a ventilating mechanism is installed on the inner side of the box, and the outer side of the ventilating mechanism is lower. An odor purifying mechanism is welded, and a gas chamber is welded on the outer side and lower side of the odor purifying mechanism, and an air outlet is opened on the outer front of the gas chamber, and the air outlet is installed with the second dust-proof net at the same time, and the inner and lower sides of the gas chamber are A chute is provided. The present invention can purify the peculiar smell of the air by setting the peculiar smell purifying mechanism, avoiding that the air sucked into the box body cannot be purified and circulated to the inner side of the adjacent device, and the use performance of the device is improved.

Description

technical field [0001] The invention relates to the technical field related to refrigerators, in particular to a novel refrigerator unit with automatic defrosting, automatic ventilation and fresh keeping. Background technique [0002] A chiller is a machine that achieves refrigeration through vapor compression or absorption cycles. These liquids can flow through heat exchangers to cool air or equipment. Vapor compression chillers include four main components of vapor compression refrigeration cycles. , in the form of compressors, evaporators, condensers, and some metering devices, these machines can realize different refrigerants, the refrigerants used by absorption refrigerators and urban water benign silica gel as desiccants, and the absorption refrigerators use water as refrigeration agent, and rely on the strong affinity between water and lithium bromide solution to achieve the cooling effect. The cooling principle of the chiller system is to operate through three interr...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a new type of refrigeration unit with automatic defrosting, automatic ventilation and preservation, which solves the problem that the modern refrigeration units do not have the defrosting function and the odor purification function, so that we When using this device, because it does not have the defrosting function, it is easy to cause frost on the inner side of the adjacent device during use, and it needs to be cleaned frequently, which also increases the labor intensity of the staff

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