Quick-open type cold storage door

By introducing heating mechanism and installation mechanism into the cold storage door, the problem of freezing due to too low temperature of the cold storage door is solved, and the rapid opening and efficient operation of the cold storage door is achieved, which improves the practicality of the device.

CN222634945UActive Publication Date: 2025-03-18FUZHOU BINGYU REFRIGERATION EQUIP ENG CO LTD
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Patent Information

Application Number
CN202421231909.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-03-18
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

When opening, existing cold storage doors are prone to freezing due to low temperatures, which requires staff to spend a lot of effort to open, which increases the workload and reduces the practicality of the device.

Method used

A quick-open cold storage door is designed, which uses a combination of heating mechanism and installation mechanism to heat the cold air through a fan and blow it to the connection between the door frame and the protective door to increase the temperature; at the same time, an electric telescopic rod drives the protective door to slide on the outer surface of the door frame to reduce manual operation.

Benefits of technology

The rapid opening of the cold storage door is achieved, reducing the operation difficulty and labor intensity of the staff, and improving the practicality and efficiency of the device.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a quick-open type cold storage door, which relates to the technical field of cold storage doors and comprises a door frame, a mounting mechanism is slidably arranged on the outer surface of the door frame, cold air is transmitted into a top plate through a fan via a connecting pipe, and an external power switch for controlling an electric heating wire is turned on, so that the electric heating wire heats the cold air entering the top plate. By turning on a power switch which externally controls an electric telescopic rod, the electric telescopic rod drives the protective door to slide on the outer surface of the door frame, so that the protective door is prevented from sliding on the outer surface of the door frame, and the protective door is prevented from sliding on the outer surface of the door frame. And meanwhile, a sliding plate slides on the outer surface of a bottom block, and a sliding block slides on the inner wall of a sliding groove and the outer surface of a transverse rod, so that the protective door stably slides on the outer surface of the door frame, the cold storage door can be effectively and rapidly opened by the device, and normal use of the device is facilitated.
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