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The existing insulation and sound-absorbing panels are mostly perforated sound-absorbing sandwich panels, which use distributed stamping to form surface concave and convex small holes. Using metal aluminum plates with low density but good thermal conductivity, as well as protrusions and small holes on the aluminum plates, to absorb and dissipate heat and sound, changing the transmission path of heat and sound, and reducing adverse effects on adjacent components. However, the existing sound-absorbing panels are not convenient to adjust according to the size of the space and are in a fixed form, which is very inconvenient. So, let's learn about the technical implementation of perforated sound-absorbing sandwich panels together!
The purpose of perforated sound-absorbing sandwich panels is to address the shortcomings of existing technology and propose a perforated sound-absorbing panel. To achieve the above objectives, the present utility model adopts the following technical solutions:
The perforated sound-absorbing sandwich panel includes a load-bearing plate, with placement slots on both sides of the load-bearing plate, fixed plates on both sides of the placement slots, and sliding blocks fixed on both sides of the fixed plate. Therefore, there are sliding grooves corresponding to the sliding blocks in the placement slots on the opposite side walls. The sliding blocks are located in the sliding grooves, and one side of the sliding blocks is equipped with a locking device. The fixed plate is composed of a top plate, an upper layer of sound-absorbing cotton, a middle layer, a lower layer of sound-absorbing cotton, and a bottom plate from top to bottom. The locking device includes bolts. The sliding blocks are equipped with threaded through holes, and multiple two threaded through holes are equidistant at the bottom of the sliding grooves. One end of the bolt passes through the two threaded through holes and.
When in use, fix the load-bearing plate in the appropriate position, move the fixed plate to the appropriate position with sliders and sliding grooves, fix it with bolts, and then install it with mounting blocks. The installation of two layers of sound-absorbing cotton ensures the sound absorption effect, while the installation of sound-absorbing holes and grooves further improves the sound absorption effect. This utility model ensures sound absorption effect by setting two layers of sound-absorbing cotton. Operation, suitable for promotion.
Punched sound-absorbing sandwich panels include load-bearing panels, which play a role in load-bearing and fixing. There are placement slots on both sides of the load-bearing plate, and fixed plates are installed inside the placement slots. There are sliders fixed on both sides of the fixed plate, and the sliders are placed in the grooves. The sliding groove corresponding to the slider is set on the opposite side wall of the slider, and the fixed plate is moved to the appropriate position using the slider and the sliding groove. The slider is located inside the sliding groove, and one side 2 of the slider is equipped with a locking device. There are multiple equidistant sound absorbing holes on the fixed plate. The fixed board consists of a top plate, an upper layer of sound-absorbing cotton, a middle layer, a lower layer of sound-absorbing cotton, and a bottom plate from top to bottom. Set up two layers of sound-absorbing cotton to ensure sound absorption effect. The installation of sound-absorbing grooves further improves the sound absorption effect.
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