soundproof ventilation door

Abstract

The invention discloses a sound insulation ventilating door. The sound insulation ventilating door comprises an inner door plate and an outer door plate glued and fixed to the inner door plate. Multiple ventilating structures are arranged at the corresponding positions of the inner door plate and the outer door plate at the same time, and each ventilating structure comprises an outer through groove formed in the side, away from the outer door plate, of the inner door plate. Inner through grooves are formed in the side, away from the outer door plate, of the inner door plate, and the outer through grooves communicate with the inner through grooves through ventilating pipes. Shaking grooves are formed in the inner walls of the inner through grooves, vibration transmitting rods are inserted into the side walls of the outer through grooves in a penetrating manner, and the vibration transmitting rods penetrate through the side walls of the shaking grooves and extend into the shaking grooves. The sound insulation ventilating door has the advantages that the inner through grooves are formed in the inner door plate, the outer through grooves are formed in the outer door plate, the inner through grooves communicate with the outer through grooves through the ventilating pipes, so that when no obvious noise appears outside, indoor and outdoor air can complete air exchange through channelsformed by the inner through grooves, the ventilating pipes and the outer through grooves, good indoor ventilation is guaranteed, and then the indoor air quality is improved.

Description

technical field [0001] The invention relates to the technical field of doors and windows, in particular to a soundproof ventilation door. Background technique [0002] Noise is a kind of sound that causes people's irritability, or is too loud and endangers human health; from the perspective of environmental protection: any sound that hinders people's normal rest, study and work, or interferes with the sound that people want to listen to, All belong to noise; From the point of view of physics: Noise is the sound produced by the sounding body when it vibrates irregularly; [0003] In order to prevent the impact of noise on people's lives, a lot of sound insulation equipment has appeared, especially the use of sound insulation doors. Because sound insulation doors have good sound insulation effects and can greatly reduce the impact of noise on the interior, they have entered thousands of households. household; [0004] However, the existing soundproof doors isolate the noise ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor ventilation effect of soundproof door panels in the prior art, and propose a soundproof ventilation door

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