The scorching sun, technical master to maintain electric buses like this

On August 19th, the temperature was close to 40 ° C. At 10:30 in the morning, Wang Yuanbin, a driver Wang Yuanbin, 2293, Wuhan Bus 298, ended the morning operation and drove the car back to the Hengda Longcheng Bus Hub Station. , Growth, wire brush, high -voltage trachea, vacuum cleaner and other tools, start the bus component and equipment battery of the bus for "high temperature SPA".

Open the rear cabin of the new energy vehicle, and the heat wave rushes. Pan Duyi first uses a long mane brush to brush off the dried leaves, poplars, and floating soil on the electric motor, the auxiliary equipment, and for the small dust in the gaps in the gaps in the equipment of the vehicle's core component, the ECU electrical control box, relay, transformer and other equipment. He brushed it on the side with a small row, and then sucked with a vacuum cleaner, and the motor cabin became very clean in an instant.

Because the mouth of the vacuum cleaner is thick, the innermost dust of the cabin and wiring beam cannot be absorbed. Zhang Yue pressed the switch and turned to wear a special mask. Take a high pressure tube equipped with a special air gun from the toolbox. After connecting to the gas storage tank, at the same time, the dust collector and high pressure air valve are turned on, and the internal parts, gaps, and brushes can not be thoroughly "cleaned" in the way of blowing and absorbing the internal parts, gaps, and brushes.

"The temperature rises, the battery is easy to high temperature, the dust not only worsens the battery working environment, it is more likely to generate static electricity, affecting the service life of electronic components, and it must be cleaned in time." Wang Yuan, who helped to do it, said that last year, his 291, 298, 298, 298, 298, 298, 298, 298, 298, 298, 298, 298, and 298, 298, and 298, and 298, 298, and 298, and 298, 298, and 298, and 298, 298, and 298, and 298, and 298, and 298, 298, and 298, and 298, and 298, and 298, and 298, and 298, and 298. The P107 line replaced 36 pure electric vehicles. Considering that high -voltage batteries, motor equipment, and electronic components of new energy vehicles are "afraid of water", high -temperature control can be used to use high -voltage water washing methods. Therefore, Zhang Yue, who had a "two brushes", got the scriptures everywhere, and quickly explored a set of "dry cleaning SPA" to give the engine dust removal method. After many tests, the effect was very good, and the high temperature fault in the vehicle was significantly reduced. Therefore, every other day, Zhang Yue and the line managers will use suction, blowing, brushing, and wipe methods to make SPAs for these electric vehicles. The 298 Webmaster Wei Mingxiong said: "It turns out that the surroundings of the stations are under construction. The ash road is rotten. Washing 'is not dirty for a while. "

The remaining temperature of the bus returned to the station was not diminished, and the engine compartment was even more stuffy. Within two minutes, Master Zhang sweaty, walked to the pool and rushed his face. When he returned to the car, he had more in his hand. A semi -dry cloth, then he wiped back and forth back and forth with the rag of the rear cabin, dirt on various pipelines, and mud prints. After busy, the dry cleaning SPA of this car was completely completed. After busy these, Zhang Yue had already sweatedly, and his clothes were humid.

(Reporter: Luo Hui Correspondent: Wan Jianguo Wei Mingxiong)

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