Which should pay attention to air-conditioning use

After the air conditioner is energized, low-pressure vapor of the refrigerant in the refrigeration system is sucked by the compressor and compressed into high-pressure steam and discharged to the condenser. At the same time, the outdoor air sucked by the axial fans flows through the condenser and takes away the heat released by the refrigerant, so that the high-pressure refrigerant vapor condenses into high-pressure liquid. The high-pressure liquid is sprayed into the evaporator after passing through a filter, a throttling mechanism, and is vaporized at a corresponding low pressure to absorb the surrounding heat. At the same time, the cross-flow fan continuously exchanges air between the fins of the evaporator to exchange heat, and the air cooled after being released is sent to the room. This way, the indoor air continuously circulates to achieve the purpose of lowering the temperature.

Some people want to save money and buy a small number of air conditioners in a very large room. The power of the small air-conditioners is not enough. Although the air-conditioning power and the room area seem to match, but due to the relative room Not sealed, or there is a heat source in the room (many computers) Of course, the glass house is one of the heat sources, and so on. This kind of situation is usually relatively easy to ignore. If we find these reasons and deal with it well, it will not only make the air-conditioner cooler, it will also save electricity, and it will also extend the service life of air conditioners.

This kind of uncooled condition is common when our outdoor unit is installed in a relatively closed space or the temperature around the external unit is too high. This makes it extremely easy to dissipate the heat due to the lack of air circulation in the small space where the outdoor unit is located. There is no way to make the air conditioner not cool; there is also a common saying that when the outdoor temperature exceeds 43 degrees, most air conditioners can hardly transfer indoor heat to the outside through the radiator of the outdoor unit, which also causes air conditioning. Not cooling.

As the outdoor unit is installed outdoors, it is easy for people to neglect. After a long period of operation, the outdoor unit will cause a lot of dust, dirt, and other dirt to be adsorbed on the radiator. This causes the radiator to have a poor cooling effect so that the air conditioner is not cooled. In addition, prolonged use of air-conditioners without cleaning and maintenance can lead to unhygienic room air, prone air-conditioning problems, increased power consumption, and reduced air-conditioning operating life.