A device for controlling oxygen in cold storage and preservation of pilose antler mushroom

By designing a fixing assembly consisting of pins, fixing blocks, and fixing rods, the disassembly and assembly process of the circulating fan is simplified, the complexity of equipment maintenance is solved, and rapid maintenance and efficient preservation effects are achieved.

CN224539356UActive Publication Date: 2026-07-24JIANGSU HUIGUYUAN BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU HUIGUYUAN BIOTECHNOLOGY CO LTD
Filing Date
2025-08-01
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing cold storage and oxygen control equipment for deer antler mushrooms, the disassembly and installation of the circulating fan is complicated, requiring professional tools and skills, resulting in long maintenance time and high costs, which affects the normal operation of the equipment and the preservation effect.

Method used

A fixing component was designed, including a pin, a fixing block, and a fixing rod. The pin connects to the insertion hole of the mounting base, and the combination of the pull rod and spring enables convenient assembly and disassembly of the circulating fan. Furthermore, the use of guide grooves and guide rods improves installation accuracy.

Benefits of technology

The process of disassembling and assembling the circulating fan has been simplified, reducing maintenance costs and time, ensuring that the equipment can be quickly restored to normal operation, extending the shelf life of deer antler mushrooms and ensuring their quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of refrigeration and fresh -keeping technology, concretely is a kind of antler mushroom refrigeration and fresh -keeping oxygen control equipment, including refrigeration and fresh -keeping cabinet and oxygen control mechanism, the inside top surface of refrigeration and fresh -keeping cabinet is provided with circulating fan, the shell top of circulating fan is fixedly connected with fixed block, the position fixedly connected with mounting seat of the top of refrigeration and fresh -keeping cabinet corresponds fixed block.The utility model can realize the convenient disassembly of circulating fan by the ingenious design of fixed assembly, greatly facilitate the operation when circulating fan appears fault, needs maintenance or replacement, operator does not need complex tool and professional skill, one person can complete quickly, greatly shorten maintenance time, reduce the maintenance cost and downtime of equipment, ensure that equipment can restore normal operation as soon as possible, continuously provide good gas circulation guarantee for antler mushroom fresh -keeping, to effectively prolong the fresh -keeping time of antler mushroom and guarantee its quality.
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