A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Perforated sound-absorbing honeycomb aluminum composite plate
The invention discloses a perforated sound-absorbing honeycomb aluminum composite plate. The composite plate comprises a main plate, honeycomb plates, heating wires, humidity sensors and a controller,wherein a laid plate body is taken as a main observation surface, the honeycomb plates are mounted on the upper and lower plate surfaces of the main plate, a clamping plate and a clamping block are arranged on two corresponding side plate surfaces of the main plate, and auxiliary fixing pieces are arranged on the other two side plate surfaces of the main plate; and the main plate sequentially comprises a bamboo fiber plate and sound absorbing cotton layers from inside to outside, the plurality of groups of heating wires are connected in series inside the bamboo fiber plate, convex columns arearranged between the main plate and the honeycomb plates, and the hole permeability of the honeycomb plates is maintained by the convex columns. The composite plate has the beneficial effects that byarranging the convex columns between the honeycomb plates and the main plate, the honeycomb plates and the main plate are installed separately, so that the main plate is prevented from being leachedby water; and by arranging the heating wires, the sound-absorbing cotton layers can be controllably heated and dried, so that the stable use environment of the sound-absorbing cotton layers is ensured, the phenomenon of mildewing and rot is avoided, and the service life of the device is prolonged.
本发明公开了一种冲孔吸音蜂窝铝复合板，包括主板、蜂窝板、加热丝以及湿度传感器和控制器，以板体平放为主观测面，蜂窝板安装在主板上下两个板面上，主板对应的两侧板面上设置有卡板和卡块，主板另外两侧板面上设置有辅助固定件，主板从内到外依次包括竹纤维板和吸音棉层，竹纤维板内部串联多组加热丝，主板和蜂窝板之间设置有凸柱，用过凸柱保持蜂窝板孔洞的通透。本发明的有益效果是：通过在蜂窝板和主板之间设置凸柱，使蜂窝板和主板分离安装，从而避免主板被水浸，通过设置加热丝，能够对吸音棉层进行可控加热烘干，从而保证吸音棉层的稳定使用环境，避免出现发霉腐烂的现象，增加装置的使用寿命。
Perforated sound-absorbing honeycomb aluminum composite plate
The invention discloses a perforated sound-absorbing honeycomb aluminum composite plate. The composite plate comprises a main plate, honeycomb plates, heating wires, humidity sensors and a controller,wherein a laid plate body is taken as a main observation surface, the honeycomb plates are mounted on the upper and lower plate surfaces of the main plate, a clamping plate and a clamping block are arranged on two corresponding side plate surfaces of the main plate, and auxiliary fixing pieces are arranged on the other two side plate surfaces of the main plate; and the main plate sequentially comprises a bamboo fiber plate and sound absorbing cotton layers from inside to outside, the plurality of groups of heating wires are connected in series inside the bamboo fiber plate, convex columns arearranged between the main plate and the honeycomb plates, and the hole permeability of the honeycomb plates is maintained by the convex columns. The composite plate has the beneficial effects that byarranging the convex columns between the honeycomb plates and the main plate, the honeycomb plates and the main plate are installed separately, so that the main plate is prevented from being leachedby water; and by arranging the heating wires, the sound-absorbing cotton layers can be controllably heated and dried, so that the stable use environment of the sound-absorbing cotton layers is ensured, the phenomenon of mildewing and rot is avoided, and the service life of the device is prolonged.
本发明公开了一种冲孔吸音蜂窝铝复合板，包括主板、蜂窝板、加热丝以及湿度传感器和控制器，以板体平放为主观测面，蜂窝板安装在主板上下两个板面上，主板对应的两侧板面上设置有卡板和卡块，主板另外两侧板面上设置有辅助固定件，主板从内到外依次包括竹纤维板和吸音棉层，竹纤维板内部串联多组加热丝，主板和蜂窝板之间设置有凸柱，用过凸柱保持蜂窝板孔洞的通透。本发明的有益效果是：通过在蜂窝板和主板之间设置凸柱，使蜂窝板和主板分离安装，从而避免主板被水浸，通过设置加热丝，能够对吸音棉层进行可控加热烘干，从而保证吸音棉层的稳定使用环境，避免出现发霉腐烂的现象，增加装置的使用寿命。
Perforated sound-absorbing honeycomb aluminum composite plate
一种冲孔吸音蜂窝铝复合板
XU ZHANGCHAO (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
PERFORATED SOUND ABSORBING BOARD AND SOUND ABSORBING STRUCTURE
| European Patent Office | 2017
| European Patent Office | 2024