7 Tips That Can Help You Lower Your Car Air Conditioning Costs

I believe everyone knows that turning on the air conditioner is more fuel-intensive than turning on the heater, so how to use the air conditioner to control the amount of oil as much as possible and make people feel comfortable? Here are a few tips that HongDao sorted out.

1. Exhaust hot air

Before getting in the car, you should open the doors and windows to discharge the hot air in the car, which can greatly reduce the load on the air conditioning system. Because the temperature inside the car under the scorching sun is very high, if you sit in it directly, you can only feel comfortable if you adjust the air conditioner to the maximum power, which will cause a certain amount of waste invisibly. Secondly, you can use the sunshade to prevent the vehicle from being exposed to the sun. If the vehicle is exposed to the scorching sun for a long time, there will be high temperatures in many places, which will increase the load of the air conditioner.

2. Adjust to the lowest temperature

Automatic air conditioning needs to turn the temperature knob to the left until the panel displays "LOW". The manual air conditioner only needs to turn the temperature adjustment knob to the end of the blue area to complete the setting. Because the method of adjusting the temperature of the air outlet of the car air conditioner is relatively clumsy, it is necessary to let the air flow cool down first, and then control a part of the cold air to pass through the warm air water tank to heat up and then mix to achieve a suitable temperature. Therefore, if the temperature of the air conditioner is not adjusted to the lowest level, the air conditioner will heat part of the cold air to a certain extent. Only by adjusting the temperature of the air conditioner to the lowest level can the air flow enter the heater tank.

3. Reduce the wind power and close unnecessary air outlets

When the air conditioner is turned on, the wind power should be reduced under the premise of ensuring coolness, which is beneficial to fuel economy in theory. First, reducing wind power directly reduces fan power consumption. Although the fan does not consume oil, the electricity consumed by the fan is still generated by burning oil. Secondly, the smaller the wind, the less the amount of hot air passing through the evaporating box of the air conditioner, the slower the cooling of the evaporating box is, and the easier it is to reach the frosting temperature, and once the frosting temperature is reached, the compressor will stop working.

The pressure provided by the car air conditioner fan is certain, the more air outlets are opened, the less air output from each outlet. If only one person is driving, other air outlets will be closed, so that the air volume of the driver's seat air outlet will increase, and the air volume will only serve the driver. Because the car air conditioner does not necessarily reduce the temperature inside the car, in most cases, it is very comfortable to have cool wind blowing on the body.

4. Alternate use of internal and external circulation

In order to achieve a good cooling effect and save fuel, many car owners only use the internal circulation system of the air conditioner. If the internal circulation is used for a long time, it will cause harm to the human respiratory system and hypoxia will occur after breathing. In some extreme cases, the driver and passengers in the car may even experience dizziness. When Inner circulation is activated, the air conditioning system always uses the air in the vehicle for cooling. The more cycles, the cooler the interior and the less cooling power required. When the external circulation is turned on, the high-temperature gas outside the car is sucked in, and the air conditioning system needs more cooling power to cool down. Therefore, it is best to use the inner and outer loops alternately. When the surrounding air quality is high, the external circulation can be used to supplement the fresh air outside the vehicle to reduce the air pollution inside the vehicle and achieve the best fuel-saving effect.

5. Regular maintenance and inspection of car air conditioners

In order to ensure the normal use of the car air conditioner, the owner needs to regularly check the car air conditioner for maintenance. In this way, not only can some problems of the car be checked out, but also the effect of saving fuel can be achieved to a certain extent, and unnecessary troubles can be avoided.

6. Utilize the energy of engine braking

When the vehicle slides with gears downhill, it will enter the dragging condition. At this time, the fuel injector does not inject fuel, and the engine is completely driven by the driving wheel. At this time, when the air conditioner is turned on, the air conditioner compressor will also be dragged by the driving wheel to run, so there is no need to waste the oil in the fuel tank.

7. Shorten travel time

In addition to the above tips, the most important point is to plan the driving route and shorten the driving time. Driving for a long time not only requires the air conditioner to be turned on for a long time but also consumes a lot of fuel. But you can't drive for a short distance. Frequent short-distance parking and starting will cause the vehicle to consume 5 times more fuel per 100 kilometers. This will increase the cost of using the car air conditioner.

Learn these 7 tips, you can greatly reduce the cost of car air conditioning. Follow the Hongdao website to learn more about car air conditioners.

FAQs

1. Which climate will have an impact on the performance of the car condenser?

It is hot in midsummer, and driving under such climatic conditions will have a negative impact on the performance of the car condenser.

2. How to clean the car condenser to prolong its service life?

Wash with clean water first, start the car and turn on the air conditioner, then use special washing products and clean water to clean, and finally turn off the air conditioner and engine, there will be dirt flowing out, and then rinse with plenty of clean water. Regularly clean up the dirt on the surface of the condenser. If the damage is serious, it is recommended to let professionals clean and repair it safely and effectively.

3. Why keep a good condenser in hot summer?

Only when the air conditioning system is kept in good working condition can the occupants of the car use the car in a comfortable environment.