The invention discloses a rail transit ventilation heater with a dustproof function, and relates to the technical field of ventilation heaters, the rail transit ventilation heater comprises a box body, the box body is connected with a transmission part and a push-pull part, and the transmission part is connected with a lifting part. Through arrangement of a transmission piece, a clamping convex block and a lifting piece, the lifting piece can move up and down, two scraping and vibrating plates on the lifting piece scrape the opposite side faces of a first filter plate and a second filter plate, meanwhile, in the moving process of the lifting piece, an extruded second spring pushes a clamping sliding plate to rebound to trigger a stabilizing frame, and the stable frame is fixed; a stabilizing frame shakes and vibrates due to vibration of the first filter plate and the second filter plate, so that a scraping and vibrating plate can be driven to scrape the first filter plate and the second filter plate and vibrate at the same time, dust attached to the surfaces of the first filter plate and the second filter plate is vibrated to fall off, and the dust removal effect on the first filter plate and the second filter plate can be achieved; therefore, the air filtering service life is prolonged, and the ventilation effect is not affected.
本发明公开了一种具有防尘功能的轨道交通通风加热器,涉及通风加热器技术领域,包括箱体,所述箱体与传动件和推拉件均连接,所述传动件与升降件连接。本发明通过设置的传动件、卡凸块和升降件,可使升降件进行上下移动,升降件上的两块刮震板对第一过滤板和第二过滤板的相对侧面进行刮除,同时升降件在移动过程中,挤压的第二弹簧推动卡滑板反弹对稳固框进行触动,从而造成稳固框产生晃动和震动,如此可带动刮震板对第一过滤板和第二过滤板进行刮除的同时产生震动,从而对第一过滤板和第二过滤板表面附着的灰尘进行震动掉落,如此可实现对第一过滤板和第二过滤板的除尘效果,从而提高对空气的过滤寿命,不影响通风效果。
Rail transit ventilation heater with dustproof function
一种具有防尘功能的轨道交通通风加热器
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Railway train ventilation component and ventilation device with dustproof function
Europäisches Patentamt | 2021
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