Automatic air curtain device for industrial refrigeration house

Abstract

The invention discloses an automatic air curtain device for an industrial refrigeration house. The automatic air curtain device comprises refrigeration house side plates, wherein a refrigeration house door is arranged on the front sides of the refrigeration house side plates. According to the automatic air curtain device for the industrial refrigeration house, an isolation air curtain can be formed each of the interior and exterior the refrigeration house door, so that cold air loss caused by the fact that the air curtains are influenced when workers enter the refrigeration house is avoided, the isolation effect of the air curtains is effectively enhanced, redundant energy consumption caused by excessive cold air loss is avoided, and the distances between two groups of air outlet boxes and the refrigeration house side plates can further be adjusted so that the front and rear positions of the formed air curtains can be conveniently adjusted, the air curtains are suitable for different types of refrigeration house doors, and the practicability of the device is enhanced.

Description

technical field [0001] The invention relates to the technical field of industrial cold storage, in particular to an air curtain device for industrial cold storage. Background technique [0002] The air curtain device is used to reduce the contact between the hot air outside the industrial cold storage and the cold air in the cold storage, thereby reducing the power loss caused by the exchange of cold and heat. However, some existing air curtain devices can only form an air curtain outside the cold storage door. When workers enter the cold storage and pass through the air curtain, the formed air curtain barrier will be directly destroyed, which will cause part of the hot air flow to enter the cold storage. The patent with publication number CN205842948U mainly innovates to improve the barrier rate, but when workers enter the cold storage and pass through the air curtain, it will still be destroyed, and it does not have the function of adjusting the position of the air curtain...

AI Technical Summary

Problems solved by technology

[0002] The air curtain device is used to reduce the contact between the hot air outside the industrial cold storage and the cold air in the cold storage, thereby reducing the power loss caused by the exchange of cold and heat. However, some existing air curtain devices can only form an air curtain outside the cold storage door. When workers enter the cold storage and pass through the air curtain, the formed air curtain barrier will be directly destroyed, causing part of the hot air to enter the cold storage

The patent with the publication number CN205842948U mainly innovates to improve the barrier rate, but when workers enter the cold storage and pass through the air curtain, they will still destroy it, and it does not have the function of adjusting the position of the air curtain, so it is not suitable for cold storage doors of different specifications.

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