CCTV praise the railway people who adhere to at high temperature

Recently, the highest temperature in some parts of Henan once reached 41 degrees Celsius. In order to ensure the normal operation of the railway trains during the summer, railway workers strengthened train maintenance to ensure that the air -conditioning equipment of each train was used normally.

The Zhengzhou vehicle section of the China Railway Zhengzhou Bureau Group Co., Ltd. is responsible for the daily inspection, fault treatment and technical maintenance of the 67 columns of 1139 trains, including more than 2,000 air -conditioning equipment maintenance.

Due to the special operating method and limited environment, employees need to disassemble and clean the dust on the top of the iron car with a vertical height of 5 meters from the ground. The maximum temperature reaches 79 degrees Celsius.

The inspection and maintenance of the train air conditioning system requires the cover of the roof air -conditioning unit to clean and disinfect the air conditioners.

For places where the inner cavity and evaporator are easy to accumulate ash and can easily cause poor refrigeration effects, they will use the ash blow -blowing machine to ensure that the cooling effect of the entire air -conditioning unit can achieve the best.

Tribute to the railway people who persist at high temperatures!

Source: CCTV "Chaowen the World"

Edit: Han Han

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