Low temperature steam formaldehyde sterilizer

By introducing a receiving tray and a driving mechanism into the low-temperature steam formaldehyde sterilizer, the problem of uneven contact between the equipment and the receiving rack was solved, and full contact between the equipment and formaldehyde vapor was achieved, thus improving the sterilization effect.

CN118384307BActive Publication Date: 2026-07-21KAIFENG LIANCHANG PHARM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
KAIFENG LIANCHANG PHARM CO LTD
Filing Date
2024-02-23
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In traditional low-temperature steam formaldehyde sterilizers, the contact points between the equipment and the container rack can easily become dead zones, resulting in uneven sterilization and affecting the sterilization effect.

Method used

The design incorporates a receiving tray and a drive mechanism. The receiving tray consists of a lower tray and an upper tray. Through the cooperation of a telescopic drive device and elastic elements, the upper tray can be raised, lowered, and rotated, eliminating dead angles between the appliance and the support column and ensuring full contact between the appliance and formaldehyde vapor.

Benefits of technology

It effectively improves the sufficient contact between sterilization equipment and formaldehyde vapor, avoiding any impact on sterilization efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN118384307B_ABST
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Abstract

The present application relates to the technical field of sterilization equipment, and discloses a low-temperature steam formaldehyde sterilizer, which comprises a machine body, a containing disc, a driving mechanism, a lower tray and an upper tray, wherein the containing disc comprises the lower tray and the upper tray; the driving mechanism comprises a telescopic driving device arranged on the machine body and a pressure rod arranged on the upper tray, and a pressure head is arranged on a movable end of the telescopic driving device; a driving sleeve is arranged on the pressure rod, at least two driving grooves are formed in the driving sleeve, a movable guide plate is hinged to the driving sleeve, and a pushing sleeve is arranged on an outer surface of the pressure head; the low-temperature steam formaldehyde sterilizer is characterized in that the pressure head is controlled to move downward, the pushing rod moves downward along with the pressure head to press the movable guide plate, so as to force the driving sleeve to rotate, then the pushing rod contacts a driving slope, the pushing rod continues to move downward to press the driving slope, so as to make the driving sleeve continue to rotate, finally the pressure head presses the pressure rod to move downward synchronously, the pressure rod moves downward to drive the upper tray to move downward, the jacking column jacks up the sterilization appliance to eliminate dead angles, and the sufficiency of the sterilization appliance in contact with formaldehyde steam is improved.
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