Glass assembly with good sound insulation effect

Abstract

The invention relates to the technical field of sound insulation glass, and discloses a glass assembly with a good sound insulation effect. The glass assembly comprises a first glass plate, a second glass plate, a first sound insulation layer, a second sound insulation layer, a sound absorption plate, a sealing plate, a first sound insulation block and a second sound insulation block, and the first glass plate and the second glass plate are oppositely arranged and wrapped from the periphery through the sealing plate to form a silencing cavity; the sound absorption plate is arranged in the middle of the silencing cavity, a sound absorption cavity is formed in the sound absorption plate, a silencing plate is arranged in the sound absorption cavity, and a protrusion and a groove are arrangedon the silencing plate; the first sound insulation layer and the second sound insulation layer are arranged on the upper side and the lower side of the sound absorption plate correspondingly, and thefirst sound insulation block and the second sound insulation block are distributed in a staggered mode to form a silencing channel; and a first silencing hole and a second silencing hole are formed between the silencing channel and the sound absorption cavity, the first silencing hole corresponds to the protrusion, and the second silencing hole corresponds to the groove. The problems that in the prior art, glass is poor in sound insulation effect and low in structural strength, the home life of people is affected, and the vast number of citizens are disturbed by noise are solved.

Description

technical field [0001] The invention relates to the technical field of sound-insulating glass, in particular to a glass assembly with good sound-insulating effect. Background technique [0002] With the continuous development of society, the problem of noise pollution is becoming more and more serious, especially the traffic noise in the city continues to plague the general public. Sound-insulating glass is a glass product that can shield the sound to a certain extent, usually double-layer or For laminated glass with multi-layer composite structure, the sound insulation and damping glue (film) in the middle of the laminated glass plays a key role in the weakening and attenuation of sound transmission. The principle of the sound insulation effect of soundproof glass: various sound sources outside vibrate and emit noise, and the noise is transmitted through the air medium. When the noise is transmitted to the soundproof glass doors and windows, it is gradually attenuated by th...

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Problems solved by technology

[0003] The invention provides a glass assembly with good sound insulation effect, which has the advantages of remarkable sound insulation effect and high structural strength, and solves the problem that the glass in the prior art mostly adopts a single-layer structure, which leads to poor sound insulation effect and low structural strength, which further affects People's home life has caused the general public to be troubled by noise

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