Sealing device for door of steam sterilization cabinet

A sealing device and steam sterilization technology, applied in water supply devices, sanitary equipment for toilets, buildings, etc., can solve the problems of aging and deformation of the sealing strip, leakage, affecting the sterilization effect, etc., and achieve the effect of improving the sealing effect.

Inactive Publication Date: 2008-02-13
JIANGSU SHENNONG AUTOCLAVE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the above-mentioned door sealing device is that when there are reasons such as uneven connection between the door body and the cabinet b

Method used

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  • Sealing device for door of steam sterilization cabinet
  • Sealing device for door of steam sterilization cabinet

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Embodiment Construction

[0011] The technical solutions, working principles and advantages of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] As shown in Fig. 1, Fig. 2, and Fig. 3, the door sealing device of the steam sterilizing cabinet according to the present invention mainly includes: a caulking groove 4 is fixed on the cabinet body 1, and its characteristic is: There is a hollow airtight sealing strip 3, and an inflatable tube 7 is arranged on the hollow airtight sealing strip 3, and the inflatable tube 7 communicates with the inner cavity 6 of the hollow airtight sealing strip 3. In this embodiment, a valve 8 is also provided on the inflation tube 7 .

[0013] The sealing principle of the above-mentioned door sealing device is: when the door body 2 is closed, the inner surface of the frame 5 of the door body 2 will contact the hollow airtight sealing strip 3, and then adjust and lock the door hook 9 to make t...

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PUM

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Abstract

The invention discloses a door-seal device in a steam sterilization cabinet and mainly includes a caulking groove, which is fixed at a doorframe of a cabinet body. The door-seal device is characterized in that a hollow closed sealing strip is arranged in the caulking groove; an inflation tube is arranged on the hollow closed sealing strip and communicates with an internal cavity of the hollow closed sealing strip. The invention has the advantages that under a shutdown state, compressed air can be inflated into the closed internal cavity of the hollow closed sealing strip, which makes the sealing strip can closely contact a door body and the cabinet body synchronously, and the sealing effect is greatly improved.

Description

technical field [0001] The present invention relates to a steam sterilization cabinet, in particular to a door sealing device in the steam sterilization cabinet. Background technique [0002] Steam sterilizers are widely used in pharmaceutical, chemical and other industries, and their function is to use high-temperature steam to sterilize and sterilize items. In order to prevent steam leakage and ensure the sterilization effect, a door sealing device is usually provided between the cabinet body and the door body of the steam sterilizer; the structure of the commonly used door sealing device is: a ring of grooves is fixed on the cabinet body A "U"-shaped sealing strip is embedded in the caulking groove; the sealing principle is: when the door is closed, the inner side of the door frame will contact the "U"-shaped sealing strip, and then adjust and lock the door hook so that The door body is pressed tightly on the sealing strip to achieve the purpose of sealing. The disadvan...

Claims

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Application Information

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IPC IPC(8): A61L2/26
Inventor 陈远华
Owner JIANGSU SHENNONG AUTOCLAVE
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