What is the performance of the broken warm air flap?
The warm air of the car is blown into the cab by the blower. Insufficient air volume or poor distribution of cold and hot air can not dissipate the heat of the warm air tank, which will cause the temperature of the warm air not to rise. At this time, it is necessary to consider whether the filter is dirty and blocked, whether the operation speed of each gear of the blower reaches enough speed, and whether the heating box fails.
The thermostat is often turned on or turned on too early, which makes the cooling system carry out a large cycle too early, and the outside temperature is very low. Especially when the car is driving, the cold air quickly cools the antifreeze, the engine water temperature does not rise, and the warm air does not heat up.
There is air resistance in the engine cooling system, which leads to poor circulation of the cooling system, high water temperature and not hot warm air. If there is gas in the cooling system all the time, it is likely that the cylinder pad is damaged and the gas leaks into the cooling system; If the inlet pipe of the small heating tank is very hot and the outlet pipe is very cold, this situation should be that the small heating tank is blocked and should be replaced.
Extended data:
Precautions:
1, lower the window for ventilation first.
In summer, many cars are exposed to the scorching sun. At this time, many people will immediately start the car, turn on the air conditioner and raise the wind speed to achieve the fastest cooling effect. In fact, this is unreasonable. The correct way is to lower the window first, open the door, then turn on the external circulation of the fan to accelerate the air flow, and then close the window and turn on the air conditioner after a few minutes. This can release toxic substances and have a better cooling effect.
2. Turn on the head blowing mode
After the air conditioner cools 1 minute, close the window again. In order to cool down quickly, we can turn on the internal circulation mode, adjust the mode to the head blowing mode, and then turn the wind direction upward. This is based on the physical principle that cold air drops and hot air rises, which can quickly cool the air inside the car.
3, the temperature should not be too low
In order to keep the car cool, some friends adjust the temperature inside the car to the lowest for a long time, which is highly recommended by Bian Xiao and experts. First of all, if the temperature inside the car is too different from that outside, it will affect our health, such as headaches, colds, endocrine disorders and other diseases. In addition, adjusting the air conditioning temperature to the minimum for a long time will increase the working intensity of the air conditioning compressor and increase the fuel consumption of the engine.