High intensity sound insulation door

Abstract

The invention relates to a high intensity sound insulation door. The high intensity sound insulation door comprises upper and lower seal boards, side seal boards, movable inner and outer doors, inner and outer door upper and lower sealing pasters, inner and outer door sealing frames, inner and outer door sealing frame air valve openings, inner and outer door internal lock handles, inner and outer door side hook grooves, inner and outer door handles, a windpipe, a side board air bag, a two way pump machine, inner door upper and lower plugs, inner door upper and lower plug motion bars and a stand; according to the high intensity sound insulation door, a vacuum sound insulation technology, a gap seal technology and a wave absorbing noise reduction technology are adopted for noise reduction and sound insulation simultaneously, the sound insulation function can be greatly improved, and the effect of real sound insulation zero penetration is achieved. The structure design has vacuum confined space, so that essential attributes of the fire proof performance of the high intensity sound insulation door can be greatly improved. The antitheft function of the high intensity sound insulation door can be guaranteed through the arrangement of a door stopper and a door stopper connecting rod system. The high intensity sound insulation door has high intensity resistance and can be qualified to multiple working scenes.

Description

technical field [0001] The present invention relates to a door, in particular to a high-strength soundproof door. Background technique [0002] Most of the existing sound insulation door products have poor sound insulation effect and can only adopt a single sound insulation working principle. In addition, various functions of the door are greatly sacrificed for the sound insulation effect, for example, the convenience of opening and closing of the door is reduced, and the door loses certain fireproof and anti-theft performance. In scenarios such as high-end acoustic laboratories, microwave simulation laboratories, and R&D rooms of companies with seismic products, in these scenarios, the internal confined space needs to be completely silent, and the existing technologies cannot do it or require a large sacrifice of doors. The basic attributes of the product have reached the requirements. We have carried out information search on soundproof door products. From the existing p...

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Problems solved by technology

[0002] Most of the existing sound insulation door products have poor sound insulation effect and can only adopt a single sound insulation working principle

In addition, various functions of the door are greatly sacrificed for the sound insulation effect, for example, the convenience of opening and closing the door is reduced, and the door loses certain fire protection and anti-theft performance. Scenarios, such as high-end acoustic laboratories, microwave simulation laboratories, R&D rooms of anti-seismic products companies, etc., in these scenarios, the internal enclosed space needs to be completely silent, but the existing technology cannot do it or requires a large sacrifice of the door. The basic attributes of the product meet the requirements

We conducted an information search for soundproof door products. From the existing public patents and the current situation, we can find out that the soundproof door in this patent simply adopts a sealed and bonded structure after investigating the invention patent of "soundproof door" with application number 201610887897.3. Sound insulation requires high material requirements, and the wear and tear caused by long-term use is irreversible. It is necessary to check and replace the original parts at any time, otherwise the sound insulation effect cannot be guaranteed

After researching the invention patent of "soundproof door" with the application number of 201310755942.6, it can be seen that the patent uses a soundproof board to close and seal the door to achieve soundproof effect. Firstly, the soundproof effect of the overall door structure cannot be guaranteed, and secondly, the closing operation of the door switch will be greatly damaged. Fluency, resulting in a small application area for this type of product

According to the research on the invention patent of "visual soundproof door" with the application number 201610297248.8, it can be seen that the main body of this type of product is made of soundproof glass material, which completely sacrifices the basic functional properties of the door for fire prevention and anti-theft, and can only be applied to a very single production scene. , and because only a single working principle is used, the sound insulation effect is not good

After researching the invention patent of "KTV soundproof door" with the application number of 201510630725.3, it can be seen that the main invention point is to set a small window with sound insulation effect on the door, but it has not further strengthened the sound insulation effect of the overall structure of the door. poor sound insulation

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