The invention provides a pantograph deicing device. The pantograph deicing device comprises an ice shaking electromagnetic valve, an ice shaking air cylinder, a height detection valve and a height detection valve pressure switch. The ice shaking electromagnetic valve is used for being powered on when receiving an ice shaking pantograph rising instruction and supplying air to the ice shaking air cylinder. The ice shaking cylinder is used for controlling a pantograph body of the pantograph to overcome icing and rise; the height detection valve is used for detecting the height of the pantograph body of the pantograph; and the height detection valve pressure switch is used for enabling the ice shaking electromagnetic valve to be powered off when the pantograph body of the pantograph reaches apreset height so that the pantograph body of the pantograph descends rapidly, and ice covering the pantograph body is shaken off. Therefore, the pantograph of a railway vehicle can be normally liftedunder an icing condition, and the normal online operation of the railway vehicle can be guaranteed.
本申请提供了一种受电弓的去冰装置,包括抖冰电磁阀、抖冰气缸和高度探测阀以及高度探测阀压力开关;所述抖冰电磁阀,用于在接收到抖冰升弓指令时得电,并为所述抖冰气缸供气;所述抖冰气缸,用于控制所述受电弓的弓体克服结冰升起;所述高度探测阀,用于探测所述受电弓的弓体高度;所述高度探测阀压力开关,用于所述受电弓的弓体到达预设高度时,使得所述抖冰电磁阀断电,以使所述受电弓的弓体快速下降,从而抖掉所述弓体上的覆冰。如此,轨道车辆的受电弓在结冰情况下能正常升起,保障轨道车辆能够正常上线运营。
Pantograph deicing device, corresponding method, equipment and medium
一种受电弓的去冰装置以及对应的方法、设备及介质
2020-08-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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