The invention relates to the technical field of tire pressure monitoring, in particular to a tire pressure monitoring device for an aircraft wheel and a design method, and the tire pressure monitoring device comprises a long-strip shell, a locking cover, a valve assembly and an elastic assembly; one end of the long-strip shell is provided with an open end communicated with a cavity of the long-strip shell, the end, deviating from the open end of the long-strip shell, of the long-strip shell is connected with a connecting nozzle arranged on the hub, and the connecting nozzle is used for communicating the cavity of the long-strip shell with gas in the tire; the locking cover is connected to the opening end of the long-strip-shaped shell. The valve assembly is slidably connected into the cavity through a dynamic seal, one end of the valve assembly penetrates out of the locking cover, a plurality of different color marks are arranged on the section, penetrating out of the locking cover, of the valve assembly at intervals, and each color mark corresponds to one tire pressure condition; the elastic assembly is arranged between the valve assembly and the locking cover. The device does not release gas in the monitoring process, and does not reduce the pressure of the tire, so that the tire is inflated or deflated in time, the working safety of the tire is ensured, and the potential safety hazard of an airplane is reduced.
本发明涉及胎压监测技术领域,具体涉及一种用于航空机轮的轮胎压力监控装置及设计方法,包括:长条壳体、锁紧盖、活门组件以及弹性组件;长条壳体的一端设置有与其腔体连通的开口端,背离长条壳体开口端的一端和轮毂上设置的连接嘴连接,连接嘴用于连通长条壳体的腔体和胎内气体;锁紧盖连接在长条壳体的开口端;活门组件通过动密封滑动连接在腔体内,且其一端穿出锁紧盖,穿出锁紧盖的一段上间隔设置有多个不同的颜色标识,每种颜色标识对应一种胎压情况;弹性组件设置在活门组件与锁紧盖之间。本装置监测过程中不会释放的气体量,不会对轮胎压力造成降低,进而保证及时对轮胎充气或者放气,从而保障轮胎工作安全,降低了飞机的安全隐患。
Tire pressure monitoring device for aircraft wheel and design method
一种用于航空机轮的轮胎压力监控装置及设计方法
30.08.2024
Patent
Elektronische Ressource
Chinesisch