The hot summer road sweeper needs to work on the road under the hot sun. The temperature in the cab of the sweeper can be imagined, and the air conditioner must play its due role. How to make the temperature in the cab of the sweeper as soon as possible and to better save energy?
Many friends of the road sweeper drivers close the windows when the air conditioner is turned on. The cooling effect of the air conditioner can be best achieved. However, in the summertime, when the road sweeper is in direct sunlight and the parking time is too long, the temperature inside the vehicle will be even higher than the temperature of the environment. Many drivers like to enter the car and open the air conditioner. Actually, this method of operation It is wrong. Not only does air conditioning have poor cooling, but it also increases the pressure on the initial operation of the engine. The correct approach is that, after getting on the bus, all windows of the sweeping vehicle should be opened first to start the external circulation of the air conditioner. The hot air in the car is exhausted. After the temperature in the car is lowered, the windows are closed and the air conditioner is turned on again. This way, the air conditioner can achieve the best results.
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