Do you feel that the crowds in the train are crowded during the peak hours of the commuter? Don't worry, in a few months, this congestion will be relieved to some extent. The author has learned that a new train on Line 1 has recently arrived at the Qianhai Vehicle Depot and is currently undergoing commissioning work. It is expected that the passengers will be able to go online at the end of this year.
New car new advantage on the 12th, the author went to the Qianhai vehicle section to visit the new train debugging work on Line 1, in the workshop of the commissioning train, the author saw a brand new subway train lying quietly on the rails, in the front and In the carriage, many staff members are busy. According to Zhu Weipeng, the engineer and commissioning team leader of the Shenzhen Metro Vehicle Center, they are currently testing the trains for high-voltage power. The author saw that all the lights were lit when the car was energized.
Because it is a new car, there will inevitably be many different places from the original subway train. The author knows that the new car has seven special features.
1. Folding chair: There are three green folding chairs in each compartment. During the off-peak period, the folding chair can be pressed to sit, while in the peak period, the folding chair can be put away. In this case, the compartment space is increased. "You can have more people standing up."
2. Energy-saving lamps: The interior lighting adopts the patented LED centralized power supply patent technology of CSR, which saves more than 30% of electricity compared with conventional lighting.
3, camera: the original camera installation position in the corner of each car, the new car will be installed in the center of the train ceiling, the number is also four cars per car. The camera is in the center, and the angle of view will be more open and comprehensive, which is conducive to video surveillance.
4. Fire Extinguisher: The original fire extinguisher is placed under the seat and there is a danger of being kicked to the eruption. Now erected next to the equipment cabinet between the cars, there are five steps of operation instructions, so that the fire extinguisher is safe and convenient to use quickly in an emergency.
5, ceramic spraying process: the new technology used in the train interior wall panel, in addition to the more beautiful paint spraying process, in addition to more beautiful, its longer service life, more resistant to characterization and friction damage, not easy to accumulate dust, easy to clean .
6, controllable air conditioning: car air conditioning using intelligent technology, the vehicle can automatically adjust the air conditioning cold wind gear according to the number of passengers, to achieve more people to blow, people less hair dryer, to achieve energy-saving goals.
7. Activity window: Each compartment has 4 movable windows. In an emergency, passengers can open the movable window to let fresh air flow into the compartment to meet the ventilation of the passenger compartment. In the past, there was no such window in the train, so in the event of an emergency, the train stopped underground, and the passengers who were bored in the compartment could easily feel “stunnedâ€. With this window, the hot car would be Get rid of. According to Zhu Weipeng, the window of the event can only be used in an emergency, and the handle has double protection, so it will not open itself inexplicably.
Will add 33 trains <br> <br> In addition, when the train control system uses self-developed China South Locomotive frequency transformer traction drive system, brakes, electric brake through the most advanced technology, will be issued to the Electrical feedback to the grid. At the same time, network control, braking system, following the integration of vehicle system, car body, bogie, air conditioning system and other technologies, also achieved the complete autonomy of the key core technology of urban rail vehicles in China, the auto-autonomous rate of the vehicle is as high as 90%. the above.
In order to further reduce the noise inside the car, a layer of sound-insulating and sound-absorbing aluminum honeycomb layer is laid under the vehicle floor. The wheel adopts a silencer to greatly reduce the noise of the vehicle. At the same time, noise-proof cotton and aluminum honeycomb sound-insulating panels are used on all sides of the passenger compartment. After these vibration-damping measures, the noise and vibration level of the vehicle will reach the international leading position. Level.
Zhu Weipeng told the author that the No. 1 line will add 33 trains. This year, the commission will complete 5 columns, and next year will be commissioned at a speed of 2 columns per month. In order to complete the task on time, the debugging team members work overtime. "The Mid-Autumn Festival has no holidays, and the overtime arrangements for the 11th holiday have already come out." Zhu Weipeng, the team leader.
New car new advantage on the 12th, the author went to the Qianhai vehicle section to visit the new train debugging work on Line 1, in the workshop of the commissioning train, the author saw a brand new subway train lying quietly on the rails, in the front and In the carriage, many staff members are busy. According to Zhu Weipeng, the engineer and commissioning team leader of the Shenzhen Metro Vehicle Center, they are currently testing the trains for high-voltage power. The author saw that all the lights were lit when the car was energized.
Because it is a new car, there will inevitably be many different places from the original subway train. The author knows that the new car has seven special features.
1. Folding chair: There are three green folding chairs in each compartment. During the off-peak period, the folding chair can be pressed to sit, while in the peak period, the folding chair can be put away. In this case, the compartment space is increased. "You can have more people standing up."
2. Energy-saving lamps: The interior lighting adopts the patented LED centralized power supply patent technology of CSR, which saves more than 30% of electricity compared with conventional lighting.
3, camera: the original camera installation position in the corner of each car, the new car will be installed in the center of the train ceiling, the number is also four cars per car. The camera is in the center, and the angle of view will be more open and comprehensive, which is conducive to video surveillance.
4. Fire Extinguisher: The original fire extinguisher is placed under the seat and there is a danger of being kicked to the eruption. Now erected next to the equipment cabinet between the cars, there are five steps of operation instructions, so that the fire extinguisher is safe and convenient to use quickly in an emergency.
5, ceramic spraying process: the new technology used in the train interior wall panel, in addition to the more beautiful paint spraying process, in addition to more beautiful, its longer service life, more resistant to characterization and friction damage, not easy to accumulate dust, easy to clean .
6, controllable air conditioning: car air conditioning using intelligent technology, the vehicle can automatically adjust the air conditioning cold wind gear according to the number of passengers, to achieve more people to blow, people less hair dryer, to achieve energy-saving goals.
7. Activity window: Each compartment has 4 movable windows. In an emergency, passengers can open the movable window to let fresh air flow into the compartment to meet the ventilation of the passenger compartment. In the past, there was no such window in the train, so in the event of an emergency, the train stopped underground, and the passengers who were bored in the compartment could easily feel “stunnedâ€. With this window, the hot car would be Get rid of. According to Zhu Weipeng, the window of the event can only be used in an emergency, and the handle has double protection, so it will not open itself inexplicably.
Will add 33 trains <br> <br> In addition, when the train control system uses self-developed China South Locomotive frequency transformer traction drive system, brakes, electric brake through the most advanced technology, will be issued to the Electrical feedback to the grid. At the same time, network control, braking system, following the integration of vehicle system, car body, bogie, air conditioning system and other technologies, also achieved the complete autonomy of the key core technology of urban rail vehicles in China, the auto-autonomous rate of the vehicle is as high as 90%. the above.
In order to further reduce the noise inside the car, a layer of sound-insulating and sound-absorbing aluminum honeycomb layer is laid under the vehicle floor. The wheel adopts a silencer to greatly reduce the noise of the vehicle. At the same time, noise-proof cotton and aluminum honeycomb sound-insulating panels are used on all sides of the passenger compartment. After these vibration-damping measures, the noise and vibration level of the vehicle will reach the international leading position. Level.
Zhu Weipeng told the author that the No. 1 line will add 33 trains. This year, the commission will complete 5 columns, and next year will be commissioned at a speed of 2 columns per month. In order to complete the task on time, the debugging team members work overtime. "The Mid-Autumn Festival has no holidays, and the overtime arrangements for the 11th holiday have already come out." Zhu Weipeng, the team leader.
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