The invention discloses a strong and weak current isolation control device for a submarine. The strong and weak current isolation control device comprises a centralized console, an isolation relay box and a pump set starter, a weak current control power supply, a control button and a first indicator light are arranged in the centralized console, a second indicator light, a diode and a first relay are arranged in the isolation relay box, and a strong current control power supply, a second relay and a pump body are arranged in the pump set starter; a coil of the first relay is connected with the weak current control power supply through the control button, the diode and the second indicating lamp are both connected to the two ends of the coil of the first relay in parallel, the anode of the diode is connected with the cathode of the weak current control power supply, and the cathode of the diode is connected with the anode of the weak current control power supply. A contact of the first relay, the pump body and a coil of the second relay are connected in series at two ends of the strong-current control power supply; a contact of the second relay is connected with the weak current control power supply through the first indicating lamp.
本发明公开了一种用于潜艇的强弱电隔离控制装置,包括集中控制台、隔离继电器箱以及泵组启动器;集中控制台中设置有弱电控制电源、控制按钮以及第一指示灯,隔离继电器箱中设置有第二指示灯、二极管以及第一继电器,泵组启动器中设置有强电控制电源、第二继电器以及泵体;第一继电器的线圈经过控制按钮与弱电控制电源连接,二极管和第二指示灯均并联于第一继电器的线圈两端,其中二极管的正极与弱电控制电源的负极连接,二极管的负极与弱电控制电源的正极连接;第一继电器的触头与泵体、第二继电器的线圈串联于强电控制电源两端;第二继电器的触头经过第一指示灯与弱电控制电源连接。
Strong and weak current isolation control device for submarine
一种用于潜艇的强弱电隔离控制装置
2022-12-09
Patent
Electronic Resource
Chinese
MECHANICAL DETACHABLE CONNECTION OF SHELLS OF SUBMARINE STRONG HULL
European Patent Office | 2016
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