Where did the cool wind from the waiting hall came from?

Shijiazhuang Station Equipment Inspection and Repairing Workshop Passenger State Institute of Lithium Bromation Refrigeration Room is as high as 40 degrees Celsius.

The staff grabbed the hot escalator to climb to the top of the cooling tower.

The staff is listening to the operation of the pump motor. The temperature of the small picture is 51.1 ° C for the temperature test gun testing the air -conditioning water pump.

At high temperature, adhere to the second photography report

Today's appearance

Staff of Shijiazhuang Station Equipment Maintenance Workshop.

Motivation

The outdoor air is dull and humid, but the waiting hall of Shijiazhuang Railway Station is cool. There is no air -conditioning machine in such a large waiting room. What kind of air -conditioning system does this cool down? Who maintains the air -conditioning system? The reporter reflects the work group.

On August 3, the maximum temperature of the provincial capital reached 35 degrees Celsius, and the outdoor air was dull and humid. However, it was a cool breeze in the waiting hall of Shijiazhuang Railway Station. There were about 8 football fields in the refrigeration area of ​​Shijiazhuang Railway Station. Such a large waiting room can't see a air -conditioning machine, and some passengers have questioned: "What kind of air -conditioning system is this air conditioning system to complete the cooling, who maintains the air conditioner system?"

On the morning of the same day, the reporter saw the lithium bromide refrigeration machine room at Shijiazhuang Station Equipment and Repairing Workshop Passenger Station. It is the heart of the refrigeration and temperature control. It is the heart of the air -conditioning system. The working temperature at the scene has exceeded 40 degrees Celsius. In the machine room, Master Wang, full of sweat, was standing on the ladder of the steam engine, holding the pen intently, recording the parameters on the pressure gauge. About half an hour later, Master Wang's recording was over, and sweat was soaked in his clothes. He wiped the sweat and said, "At the moment, it is the peak period of the railway operation during the summer during the summer. We are a bit hot. "The reporter saw that the temperature of the staff Wei Pengfei tested the temperature of the air -conditioning pump with a temperature measurement gun was 51.1 degrees Celsius. At this time, the computer room seemed to be a" sauna room ". In the sweltering machine room, their sweat flowed down the corners of the clothes. Although high temperature and humidity, it did not affect the staff of the staff.

Subsequently, the reporter followed the staff to the air -conditioning cooling tower on the south side of Shijiazhuang Station. The cooling tower was to cool the large amount of thermal energy generated by lithium bromide refrigerant rooms. Every day they need to repair the cooling tower routine. The temperature of the pier base is as high as 60 degrees Celsius. They put on the thermal shoe, stepping on the hot iron pier base, climbing up the cooling tower skillfully, and wiping the dust, and at the same time, the insulation test and performance test should be performed to strictly implement the steps of each test. Cooling tower, they also need to repair 52 combined air -conditioning units. Although it is cool, they adhere to high -standard operations. The central air -conditioning ventilation system must be disinfected regularly and cleaning and disinfection of various components of the air -conditioning ventilation system. The wind blowing out of the air conditioner of the waiting room is healthy.

The masters told reporters that the inspection of these equipment had to walk nearly 15 kilometers in a day, and the work clothes were wet and dry, and they were like a sanctuary every day. "Our six stations air -conditioning inspection and repair workers are just a microcosm. In order to ensure the safe travel of passengers, there are many obscure railway workers!"

Text/Figure Yan Zhao Evening News Reporter Zhang Haiqiang

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