Nowadays, air conditioners have become one of the indispensable household appliances in the life of every family. However, in the face of the variety of air conditioners on the market, many friends hope to buy a good quality refrigerator, so what kind of air conditioner quality is good? The following decoration home decoration network small series will bring you the air quality quality identification method, for your reference only. What kind of air conditioning quality is good? Air conditioning quality identification method 1, cooling capacity: The cooling capacity refers to the amount of cooling generated per unit time of the air conditioner, in watts (W), which is marked in the air conditioner model. For example, the air conditioner of the model KFR-35GW has a cooling capacity of 3500 W. If the selected air conditioner has insufficient cooling capacity, it will not only provide sufficient cooling effect, but also shorten the service life of the air conditioner and increase the probability of air conditioner failure due to uninterrupted operation for a long time. On the other hand, if the cooling capacity of the air conditioner is selected too much, the air conditioner switch will be frequently caused, resulting in an increase in wear of the air conditioner compressor. The cooling capacity of the air conditioner must be selected according to the size of the room to ensure the effect. The manufacturer's requirement is an average of 200 watts / square meter. For example, a room of 18 square meters requires a cooling capacity of 3,600 watts. You can buy a standard 3,500 watt machine on the market, referred to as the 35 machine, which is 1.5 machine. The cooling capacity is an important basis for consumers to purchase air conditioner products. The cooling capacity is too small to achieve the predetermined cooling effect; if the cooling capacity is too large, it will cause waste of resources. The national standard stipulates that the measured value of the cooling capacity should not be less than 95% of the rated value. Air quality quality identification method 2, energy efficiency ratio: The energy efficiency ratio refers to the ratio of the cooling capacity to the effective input power of the air conditioner during cooling operation (energy efficiency ratio = cooling capacity / input power). The magnitude of this value reflects the energy savings of the air conditioner product. The greater the energy efficiency ratio, the smaller the electrical power required to consume and the less power is consumed. Air conditioning does not save electricity, energy efficiency is a ruler. For example, an air conditioner has an energy efficiency ratio of 3. The meaning of the image is that the air conditioner can obtain three copies of cooling capacity per unit of electric energy. It can be seen that the higher the energy efficiency ratio of the air conditioner, the more energy saving. Air quality quality identification method 3, noise amount: I bought air conditioners, which are used for cooling and heating. I don’t buy a noise maker. Therefore, the noise level is a relatively important reference indicator. The noise generated during air conditioning operation and excessive noise will seriously affect the life happiness index. At this point, the inverter is much better than the fixed frequency. Air conditioning quality identification method 4, appearance: Visual inspection Visual inspection of all components of the air conditioner should be processed fine, the surface of the plastic parts is smooth and even, and the color is uniform. The surface of the plated parts shall be smooth and shall not have defects such as peeling, bottoming and scratching. There should be no air bubbles, flow marks, leaking coating, exposed primer layer, and uneven embossing on the surface of the sprayed parts. The installation of each component should be firm and reliable, and the pipeline and the components cannot rub each other and collide with each other. Air quality quality identification method 5, technology: There are certain differences in the technology of different air-conditioners of the same brand. Generally speaking, famous air-conditioning brands have three levels of air-conditioning products: mature technology products, imported technology products, and products with unique added value. Air quality quality identification method 6, national certification: As a household appliance product, air conditioners must pass the national household appliance product safety certification. At present, there are two mandatory certification marks for air-conditioning products. One is the “3C markâ€, which is issued by the National Certification and Accreditation Administration. The second is the “energy efficiency markâ€, which includes energy efficiency ratios of five, up to one level. The fifth level is the lowest. When distinguishing the quality of air conditioners, users should focus on these two signs and not be dominated by other certifications. The above is what kind of air conditioning quality is brought to you by Xiaobian? I believe that everyone has a basic understanding of air conditioning quality after reading this article. If you want to know more about decoration consultation, please click to enter the decoration knowledge channel . More related wonderful reading: What is an energy-saving air conditioner? What is the price of energy-saving air conditioners? How to choose air conditioner? 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February 08, 2023