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Air conditioning heating function is the basic function, especially now that the weather is very cold, air conditioning heating can give us a comfortable living environment. So what are the reasons and solutions for the poor air conditioning heating effect?
Principle of air conditioning heating effect
When the air conditioner is heating, the gas freon is pressurized by the compressor to form a high-temperature, elegant gas. The gas enters the heat exchanger of the indoor unit, that is, the condenser, and the condensed liquid releases heat during the liquefaction process, which is called liquid simultaneously. The heat is released from the air in the room, and the air is heated when the temperature in the room reaches a certain value. Then the liquid Freon is decompressed by the throttling device and enters the heat exchanger of the outdoor street, that is, the evaporator. The condenser absorbs heat during the evaporation and gasification, and absorbs the heat outside, which is why the indoor heating While the outdoor air will cool down, the gas's Freon re-enters the compressor into the next cycle.
(1) Reasons for poor air conditioning heating effect
1. Outdoor temperature. Air conditioning heating also needs to absorb the temperature outside, and if the outdoor temperature is too low, the outdoor unit of the air conditioner can't normalize the frost, and the air conditioner can't heat normally. At the same time, if the current voltage is too low, there is no way for the air conditioner to operate normally, which will also affect the cooling and heating effects of the air conditioner.
2. The number of air conditioners. Everyone knows that there are a number of air conditioners. The space available for different air conditioners is different. If the indoor area is large, but the number of air conditioners is small, there is no way to help the room heat normally. Moreover, if the air in the air conditioner is not tight enough, the air leakage will affect the air conditioning heating effect, and the air conditioning heating in the uncontained space is very expensive, so the air conditioner is used daily. In the middle, we must pay attention to closing the doors and windows.
3. More dust. The air needs to be experienced regularly during use. If there is too much ash on the air filter of the air conditioner, the air vents of the indoor and outdoor units of the air conditioner are blocked by foreign objects, which will affect the air circulation of the air conditioner. The air conditioner filter is a function of purifying air that absorbs dust in the air. If the air conditioner filter is not cleaned frequently, it will affect the air volume of the air conditioner, so that the air conditioner cannot heat normally, or the air conditioner has insufficient heat. .
4. Electric auxiliary function. In many air conditioners, if there is no electric auxiliary heat function, air conditioning heating will also be affected. According to the investigation, the old air conditioner has this problem in air conditioning heating, and there is a large proportion of reasons why there is no electric auxiliary function.
(2) The air conditioning heating effect is not good solution
1. It is necessary to clean the air conditioner regularly. Generally, the filter of the air conditioner indoor unit is cleaned every half month.
2. Refrigeration and heating of air conditioners are all required to have Freon. When the air conditioner is suspected to be deficient in fluorine, it is necessary to promptly inspect the air-conditioning personnel for fluoride.
3. When the air conditioner is heating, be sure to turn on the auxiliary heating function at the same time. If you want to speed up the heating speed, you can turn on the heater and the heater at the same time.
4. If the number of air conditioners is not enough, or if the room size is too large, the room area can be reduced by curtains or partitions.
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