10 kinds of situations can not drive a car air conditioning Did you know

1, parking, air conditioning rest

Recently, the reporter found that some people in order to alleviate fatigue, or parking, he gave the car parked on the side of the road, shut the doors and windows, open air, enjoy the cool comfort. What is more, some people simply open air lying on the car seat Shuiqi big sleep. But you know what? This practice is very dangerous. Lijin Min, auto repair experts at work when the car's engine, cylinder gasoline combustion is incomplete, it will produce a high concentration of carbon monoxide.

Car while driving, because the air passes through the air-conditioning equipment generate convection, so the concentration of carbon monoxide in the car is very low. But when the car is suspended while the air conditioning continues to open car doors and windows and sealed, the air inside the car can not be convection engine exhaust carbon monoxide leak into the car, it will gradually accumulate concentration, which occurred in the poisoning, and even death.

Some owners say that my air conditioning, open the windows at the same time be safe breathable it? The answer is no, if you put the car in the garage, open air nap, even with the window open is also very likely to occur dangerous, because the garage is actually a relatively sealed spaces, also may occur high concentration of carbon monoxide carbon monoxide poisoning occurred.

Tip: The owners of the best regular checks of the engine cover and chassis leaks, when car exhaust leak, should not turn on the air conditioning, open air not to sleep in the car, in order to avoid danger.

2, air conditioning in the car smoking

Some rest stop or turn on the air conditioning in the car and others, point a cigarette, it seems extremely refreshing. But doing so is harmful to your health, the reason is very simple, because the doors and windows are closed, so smoke all of a sudden did not break out, and quite naturally will irritate your eyes and respiratory system. But if you are guilty of "addiction", then do not smoke, you will be very hard for me, it is good to give you a little advice, air conditioning and ventilation control to adjust to "discharge" position, then, inside the smoke can be discharged smoothly exterior.

Tip: Parking air conditioning have been harmful, you then smoking was doubly wrong, or quit it. If you can not help but have to smoke, remember to air conditioning and ventilation control to adjust to "discharge" position.

3, free to choose the air-conditioning temperature

Some people order diagram cool, the temperature is very low, it seems that I feel so cool. But to do so, the body's endocrine system is easy to adjust, however, easy to get sick, such as arthritis, frozen shoulder, colds. When the indoor temperature regulation is too low, such as below 20 ℃, it will lead to a variety of discomfort, such as lower limb aches, malaise, chills, headache, sore throat, abdominal pain, backache, limbs, neuralgia, severe cases may even occur mouth eyes askew and other symptoms. If the car is elderly or children, you should set the temperature to 27 ℃ better.

Tip: Under normal circumstances, the temperature inside and outside temperature difference of 5 ° C to 6 ° C appropriate vehicle owners to adjust the temperature control is best when the outdoor temperature.

4, air conditioning always open in low gear - wrong

Off the air conditioning in the car, and is generally not open to the largest block, to do that dues oil, and the fan noise is too annoying. Of course, this idea is not wrong, but if you always do not open to the largest block, also sick. Do not worry, things like this, when air conditioning use will be sucked into a lot of dust, the formation of dirt, over time, mildew, and then circulated through the air conditioning to the car in the car easily inhaled, which also not sick? So, should always air conditioner to maximum block by strong wind, the fouling of the air conditioning to blow out.

Hint: Every so often, the air conditioner to the largest block, blow on the half-hour effective way to eliminate dust build-up.

5, into the car air conditioning

The hot weather outside, inside heat, get in the car a blast of hot air, hot and intolerable, your first reaction might be to turn on the air conditioning, and look forward to the cool breeze to disperse the heat wave - you are wrong again. So that not only the cooling effect is not good, but also increase the pressure of the engine in the initial operation. So hot is hot, you thing is to be patient, all the windows open on the car after the first start outside the circulatory system of air-conditioned, the hot gases are discharged to go, and so the temperature drop inside, and then close the window, this time again Turn on the air conditioning, and adjusted to a suitable temperature.

Hint: the car is hot, the car should be windows that open, start the outer loop of the air conditioning and discharge heat.

6, open loop one open in the end

The owners know, air conditioning, a "cycle" button, press this button, the air inside is only for internal circulation, air conditioning and refrigeration efficiency will be when the doors and windows all closed all the "absorption" can save energy. Doing seems understandable, but there is a drawback, the time long, the air inside will become increasingly opaque, there may even be feeling hypoxia. How to do it? Within the circulatory system can be turned on, but not for a long time, the air conditioning just opened, it is best to use the outer loop, the lower the temperature, then switch to the inner loop, and then every once in a while to switch within the outer loop. Especially parking the best time to switch to the "outer loop" function.

Tip: Remember that every once in a while to switch the inner and outer loops, distinguished from the air conditioning on the matter.

7 low speed air conditioning

Some people in order to cool diagram, whether it is at low speed or high speed, turn the air conditioning on the train anyway, and was wrong to do so. Low speed also use the air conditioning in the road, traffic jam, the engine will be artificially higher speed operation, doing so will reduce the life of the engine and air-conditioning compressor. Therefore, the low speed is best not to use air conditioning.

Tip: When you encounter traffic jams, the car naturally slow down, this time to remember to turn off the air conditioning.

8, near air intakes stacked items

Some people are accustomed compartment rendered very messy stacked with a variety of items, such as in the vicinity of the air inlet, the seemingly random move, in fact, very bad to do so can air intake blocked ventilation air conditioning system blocked. Some people will complain about the open air is not cool, and look at the air inlet is not blocked on.

Tip: to clean up the cabin neat little special attention to move the items near the air intake to ensure normal air circulation.

Air conditioning winds blowing random

Some people do not pay attention, turn the air conditioning, air conditioning despite the wind blowing casual, and even choose the kind of hair block mode is not right to do so because of the high temperature of the windshield glass, will offset most of the cooling effect. So the best choice to blow up, in line with the laws of the cold air to sink, wind gear is the best choice for blowing face gear, adjust the outlet up the best.

Tip: Biexian trouble, open air-conditioned wind mouth upward blowing, so cooling effect.

10, then turn off the air conditioning turned off

Open air, humming a tune, and feel very comfortable along the way, to reach the destination, put out the fire, just remember to turn off the air conditioning, which is the habit of many owners. But the consequences of doing so will lead to mold inside the air-conditioned blooms caused by moisture, and when you next day when the car is launched, it will start with air conditioning pressure ignition, give the engine high load of damage.

The correct approach is the open air on the road, a few minutes before you stop thinking about close air - conditioned air, and later turned on the natural wind. Stop before the temperature rise within the air conditioning ducts, will eliminate the temperature difference with the outside world, so you can keep the air conditioning system is relatively dry, but also to avoid the propagation of mold.