Summer: Air Conditioning or Windows

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Summer: Air Conditioning or Windows

It's the hottest time of the year again. Driving out to open the air conditioning has become a necessary cooling measures. Some people think that opening the windows will increase fuel consumption, so choose to open the windows to cool down, there is no denying that when the temperature is suitable to open the car blowing a small breeze feel very comfortable, but to the heat of the summer high temperature time to open the window that is suffering ah. Open air conditioning is fuel consumption, but exactly how much, today we will bring you to talk about this issue.

Car open air conditioning in the end can increase how much fuel consumption

Automobile use air conditioning when the corresponding increase in fuel consumption, but can be increased to what extent, most car owners on this is still relatively vague. Car air conditioning generally accounts for about 20% of the engine power, so open air conditioning will use up part of the engine power, fuel consumption will increase, the specific increase in fuel consumption and car displacement and speed related. Usually 100 kilometers of fuel consumption of 10 liters of cars, open the air conditioning when the fuel consumption will increase by about 2 liters. According to the price of 7 dollars per liter, every 100 kilometers to open the air conditioning to spend 14 yuan more; 0.14 yuan per kilometer.

Driving with the windows open saves gas?

In fact, not turning on the air conditioning is not necessarily fuel-efficient. If driving at a speed of less than 50 kilometers per hour, this is not a problem, open the window natural ventilation can choose. But if the speed exceeds 65km / h, because the windows are wide open, the car in order to overcome the resistance of the air, fuel consumption is usually 1.5 times, and open air conditioning 1.2 times higher and lower.

According to the requirements of the daily commute of 10 kilometers, do not open the air conditioning 1 day can only save a more than 1.4 dollars, less than 40 yuan a month, so that the hot summer driving or honestly open the air conditioning it, simply can not save much money.

If you really feel bad about the cost of the air conditioning, I also summarized a few air conditioning oil saving tips, I hope to help you.

Open the windows first and then turn on the air conditioning

Summer inside the car than the outside world to be much hotter, more stuffy, before driving into the car first windows are open, and start the external cycle, the hot air out, such as the temperature inside the car and the outside temperature is almost the same when you close the windows, open the air conditioning, it is recommended that the air conditioning vent upward adjustment, so that out of the cold air blowing upward, the cold air is sinking downward, so that you can utilize the principle of letting the temperature inside the compartment quickly cooled so that the air conditioning is open! The air conditioner saves fuel and has a good cooling effect.

Use the air conditioning button

When traveling on the road, the air conditioner can be switched on and off alternately. First open for a period of time and so the temperature inside the car down after the air conditioning off, the use of the residual temperature inside the cabin cooling, temperature up and then open the air conditioning, than always open the air conditioning to be more fuel-efficient. But do not switch it on and off too often.

Expected to arrive at the destination, you can turn off the air conditioning in advance, the temperature inside the car will not be too hot, the blower can also air conditioning inside the moisture blowing dry, to prevent the air conditioning pipe inside the odor, that is, fuel saving and does not hurt the car.

Slowly step on the gas when turning on the air conditioner

Of course, open the air conditioning will inevitably take away part of the power, this time if you also fierce refueling, the speed does not go not to say that it will only increase fuel consumption, we open the air-conditioning should be slow to accelerate the throttle, to avoid the loss of energy.

In short, summer open air conditioning brought about by fuel consumption or we can accept the scope of the, or better for themselves, summer, air conditioning or up it, really can not save a lot of money.