The locomotive voltage regulator comprises a shell, a starting contact, a stopping contact, a switching assembly and a driving piece, and the shell is provided with a first interface; the starting contact and the stopping contact are both arranged in the shell, and the starting contact is electrically connected with the setting equipment; the switching assembly has a switch-on state and a switch-off state, in the switch-on state, the switching assembly is in contact with the starting contact, and in the switch-off state, the switching assembly is in contact with the stopping contact; the driving part is arranged at the first connector and connected with the switching assembly, the driving part is arranged at the first connector, at least part of the driving part can move relative to the shell, when the air pressure at the first connector is lower than a set threshold value, the driving part drives the switching assembly to be kept in the on state, and when the air pressure at the first connector is higher than the set threshold value, the driving part drives the switching assembly to be in the off state. The driving part drives the switching assembly to be switched to the cut-off state. According to the locomotive pressure regulator, the air compressor can be kept to be switched on in a low-pressure state, and operation of the air compressor can be stopped in time in a high-pressure state.
本发明公开了一种机车调压器和内燃机车,包括壳体,启动触点,停止触点,切换组件和驱动件,壳体设有第一接口;启动触点和停止触点均设于壳体内,启动触点与设定设备电连接;切换组件具有接通状态和切断状态,在接通状态,切换组件与启动触点接触,在切断状态,切换组件与停止触点接触;驱动件设于第一接口处并与切换组件相连,驱动件设于第一接口处并至少部分驱动件相对于壳体可移动,且在第一接口处的风压低于设定阈值时,驱动件带动切换组件保持在接通状态,在第一接口处的风压高于设定阈值时,驱动件驱使切换组件切换至切断状态。本发明的机车调压器能够在低压状态下保持空气压缩机的接通,在高压状态下也能够及时的制止空气压缩机的运转。
Locomotive pressure regulator and diesel locomotive
机车调压器和内燃机车
2024-09-24
Patent
Electronic Resource
Chinese