The invention discloses a totally-closed elevator with an efficient sound insulation door plate, belongs to the field of elevator door plates, and can realize that when the elevator runs, sound with large decibel enters an inner cavity of a car door, the sound entering the car door firstly collides with a partition plate to cause a small part of energy consumption; the sound waves enter the inner walls of the partition plates which are distributed in the staggered mode through the sound transmission holes, collision is generated, due to the fact that the number of channels between the partition plates is too large, the honeycomb-like structure enables the sound to go in and out and collide left and right, and after the sound waves continue to go deep into the partition plates which are distributed in the staggered mode along the sound transmission holes, the energy of the sound is consumed. According to the elevator, sound waves are emitted, so that the decibel of the emitted sound waves is reduced, people in the elevator are not prone to being uncomfortable due to the fact that the decibel of the sound is too large, and meanwhile under the action of an electric lamp in the elevator, plant fibers are imitated for photosynthesis to purify air in the elevator.
本发明公开了一种具有高效隔音门板全封闭电梯,属于电梯门板领域,本方案可以实现当电梯在运行过程中,产生较大分贝的声音进入厢门内腔中时,而进入厢门内的声音首先与隔板发生碰撞造成小部分的能量消耗,在透过多个透声孔进入此时交错分布的隔板内壁之间,产生冲撞,而由于多个隔板之间的通道太多,类似蜂巢的结构使声音在里面钻来钻去、左右冲撞,而声波沿着透声孔继续深入多个交错的隔板内部后,将声音的能量消耗掉,从而降低了声波传出的的分贝,使得电梯内部人员不易受到声音分贝过大造成不舒适性,同时在电梯内部的电灯作用下,仿植物纤维进行光合作用,对电梯内部的空气进行净化。
Totally-closed elevator with efficient sound insulation door plate
一种具有高效隔音门板全封闭电梯
2022-10-11
Patent
Electronic Resource
Chinese
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