High-sealing mechanism applied to box/cover

Abstract

The invention relates to a high-sealing mechanism applied to a box / cover. The high-sealing mechanism comprises a housing composed of at least three panels, and the housing is provided with an inner containing cavity. The high-sealing mechanism is characterized in that the housing is provided with a ventilation window, wherein the ventilation window is provided with a self-sealing type heat dissipation ventilation window; the self-sealing type heat dissipation ventilation window comprises a frame, a soluble part, an elastic part and sliding windows; the frame is mounted in the inner containingcavity of the housing and distributed on the ventilation window; the frame is provided with an upper mounting area and a lower mounting area; the sliding windows are mounted between the upper mountingarea and the lower mounting area; the soluble part abuts against the lower abutting faces of the sliding windows; the elastic part abuts against the upper abutting faces of the sliding windows; the sliding windows are provided with ventilation openings; and a front shielding face is formed between every two ventilation openings of the sliding windows. The fireproof heat dissipation ventilation window is kept in a normal state when no fire happens, air convection ventilation in the fireproof cover can be achieved, external flames, heat or other combustion products are prevented from entering the fireproof cover, the temperature and humidity in the cover are kept, and normal use and operation of protected products or equipment are guaranteed.

Description

technical field [0001] The invention relates to a fireproof device, especially a high-tightness mechanism applied to a box / cover. This product is suitable for a safe, a fireproof cover, and the like. Background technique [0002] Fire refers to a catastrophic burning phenomenon that is out of control in time or space. Among various disasters, fire is one of the main disasters that most frequently and commonly threaten public safety and social development. [0003] Fire prevention is a very important event in different fields. Improper defense will cause unnecessary damage and loss to individuals or enterprises, such as rotten power distribution cabinets, aging lines, short circuits of equipment, improper operation of electrical equipment, etc. Fires are the most common. The main reason is that the power protection equipment does not have a good protective effect, and cannot effectively protect the equipment and control the fire source caused by the electrical short circuit...

AI Technical Summary

Problems solved by technology

[0006] The current rigid fire enclosures or safes are mainly equipped with ventilation windows to facilitate internal and external ventilation to achieve ventilation and maintain internal temperature. However, if a fire occurs, the ventilation windows and the panels of the cabinet and fire enclosure The splicing between them is the fire source penetration area, and the fire protection effect cannot be achieved. The main reason is that the ventilation window is a direct opening of the fire source, and the splicing between the current panels is simply assembled from end to end, and the sealing effect is not good. Difficult to achieve the effect of fire prevention

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