In the hot summer, the correct use of air conditioning in the car directly relates to the comfort and safety of passengers and passengers. Today, we will introduce some tips for using indoor air conditioners in summer.
First, the export of air conditioners should be adjusted upwards. Some car owners do not pay attention to adjusting the direction of air conditioning when using air conditioners, which is not conducive to the best effect of air conditioning. According to the principle of cold air sinking and hot air rising, the correct approach should be to turn on the air outlet when the air conditioner is turned on and to move the air outlet downward when the heater is turned on.
Second, do not avoid long open air conditioning. Some drivers often turn on air conditioners after getting in the car. However, prolonged use of air conditioners will cause excessive pressure on the condenser. This will cause damage to the refrigeration system. Air conditioning is a huge burden on the engine, and the engine itself is a fever. Body, not to mention in high temperature weather. Some small-displacement cars may even suffer from water boiling in this situation, which affects driving and reduces the efficiency of air conditioning. Therefore, the air-conditioning time should not be too long for each use. If the temperature in the vehicle has reached a comfortable temperature, the air-conditioner can be turned off and reopened after a while.
Third, do not immediately start the inner cycle when entering the car. When a car is parked under the hot sun for a long time, some owners like to start the air-conditioner and turn on the inner cycle immediately when they start the car. They think that this can make the temperature inside the car drop faster. However, because the temperature inside the vehicle is higher than the temperature outside the vehicle, the effect is not good. When you first enter the car, you should open the window to ventilate and open the outer circulation to remove the heat. After the temperature in the cabin drops, it is replaced with an internal loop.
Fourth, choose the right air-conditioning temperature. In the summer, many people like to adjust the temperature very low. As everyone knows that when the temperature is adjusted too low, it will affect the health of the body, so the air conditioning temperature adjustment must be appropriate. The most suitable temperature for the human body is 20°C to 25°C. If it exceeds 28°C, we will feel hot. Below 14°C, it feels cold. Therefore, the air conditioning should be controlled within the temperature between 18 °C to 25 °C, the temperature is too low to make people sick.
5. When the air conditioner is turned on, it is necessary to close the windows. If the doors are closed during use, the windows will not be closed tightly, which will result in poor cooling effect and waste of fuel.
Sixth, do not open the air conditioning in the car to smoke. Due to smoking in the vehicle compartment, the smoke can't be discharged at once, irritating the eyes and respiratory system, and it is not conducive to health. If smoking, the air-conditioning ventilation control should be adjusted to the “discharge†position so that the smoke in the compartment can be discharged outside the vehicle.
7. Turn off the air and turn off the air conditioner first. Some owners often think of shutting down the air conditioner after turning off the engine. This is harmful to the engine because the engine will start with the load of the air conditioner on the next start of the vehicle. Such a high load will damage the engine. Therefore, the air conditioner should be turned off and then turned off after each stop, and the air conditioner should be turned on after the vehicle is started for two or three minutes and the engine is lubricated.
VIII. Try not to use air conditioners when driving at low speeds. When encountering traffic jams while driving, do not operate the engine at a higher rotational speed in order to improve the air conditioning performance, because doing so has an adverse effect on the service life of the engine and the air conditioner compressor.
Summer has arrived. Hot summers have caused a lot of inconvenience to the driver. In particular, the truck driver keeps his attention for a long time to maintain a high concentration. It is a kind of physical energy consumption. Reasonable use and maintenance of air conditioning can ease the driving process. Fatigue, improve work efficiency, health and safety on the road.
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