Changsha Panran Technology Co., Ltd.
The Application of Pressure Calibration Pumps in the Rail Transit Industry
Source: | Author:Olivia | Published time: 2024-12-13 | 12 Views | Share:

As an important public transportation mode in modern cities, the safety and reliability of rail transit depend on the normal operation of numerous precision equipment, and the pressure calibration pump plays an important role in it. In the braking system of subway, light rail, and other trains, the precise control of braking pressure is the key to ensuring the safe stop of the train. The pressure calibration pump can calibrate the pressure sensors and braking pressure regulators in the braking system, ensuring that the train can generate appropriate braking force under different speeds and operating conditions, effectively shortening the braking distance and preventing accidents such as rear-end collisions. The air conditioning and ventilation system of rail transit needs to maintain a suitable temperature, humidity, and air quality in the carriage. The pressure calibration pump can calibrate the pressure components in the air conditioning equipment, making it accurately adjust the air supply volume and cooling and heating effects according to factors such as the passenger density in the carriage and the external ambient temperature. In addition, in aspects such as the hydraulic transmission door system of rail transit and the pneumatic control device of the signal system, the pressure calibration pump also calibrates pressure equipment to ensure the normal opening and closing of doors, the accurate transmission of signals, and other functions, improving the overall operating performance and service quality of the rail transit system and providing passengers with a safe and comfortable travel environment.