How many levels of air conditioning are energy efficient Misunderstandings about energy-saving air conditioners

How many levels of air conditioning are energy efficient Misunderstandings about energy-saving air conditioners

Nowadays, many households will definitely choose to use air conditioners, but for air conditioners, people are worried about the waste of electricity. When choosing air conditioners, they want to know how many levels of air conditioners are good for energy saving. When buying an air conditioner, you don’t understand the matter at all, and it is always easy to go into misunderstandings. It is necessary to understand the misunderstanding of energy-saving air conditioners.

　　 How many levels of air conditioning are energy efficient?

　　 Family use level 2 energy efficiency ratio is better. Air conditioners with level 1 energy efficiency ratio do consume less electricity than air conditioners with level 2 energy efficiency ratio. However, whether to achieve a good power saving effect, it needs to be converted according to the personal household usage habits. Generally speaking, the small one-horse and one-horse air conditioners work continuously for 10 to save 1.5 kilowatt-hours of electricity. A family that does not need to use it for such a long time every day does not need to deliberately choose a product with a high energy efficiency ratio. It has been found that the level 2 energy efficiency ratio is actually a "critical point". According to calculations, the energy-saving effect of air conditioners with the level 2 energy efficiency ratio in general households is usually achieved. 　　 Misunderstanding of energy-saving air conditioners?

　　 1. It's not that the higher the energy efficiency ratio, the better

　　 After the comparison and hype of energy efficiency ratio, some irresponsible manufacturers have directly brought consumers into the "misunderstanding of high energy efficiency consumption". According to the national energy efficiency standards, the air-conditioning energy efficiency ratio is divided into 5 levels, level 1 is 3.4, which means energy efficiency, and level 5 is 2.6, which means low energy efficiency. The level 5 energy efficiency ratio represents the level of China’s air-conditioning industry. The level 1 standard formulated by China is the goal of ordinary enterprises, level 2 represents energy-saving products, levels 3 and 4 represent the national average level, and level 5 products are products to be eliminated in the future . So it's not that buying products with higher energy efficiency ratios saves more money. This involves the measurement of product costs and electricity savings. Considering the investment, some consumers may choose the second and third energy efficiency ratio air conditioners to be more cost-effective.

　　2, high efficiency does not mean always efficient

　　 Many consumers think that after purchasing energy-saving air conditioners, they always think that they are efficient for life, but in fact, the performance degradation of air conditioners is a problem that the industry has not paid attention to. An important reason for the degradation of air conditioner performance is that the efficiency of the heat exchanger of the air conditioner will decrease with the use of time. The heat exchanger of traditional air conditioner uses hydrophilic aluminum foil as the heat exchange interface, and the hydrophilicity of aluminum foil will decay over time. When its hydrophilicity decays, the condensed water generated during cooling will be on the aluminum foil. A water bridge is formed between the fins, which blocks the air outlet and causes the cooling effect to attenuate. In addition, the traditional outdoor unit of air conditioner is exposed to various dust, wind and sand environment for a long time, it will accumulate dust and become dirty over time, and it is difficult to clean, which will directly reduce the heat exchange efficiency, which is another important reason for the degradation of air conditioning performance. Efficient and long-lasting is the key to air conditioning.

　　 Several levels of air conditioning are good for energy saving. After the above introduction, people should already know. There is no direct relationship between the energy saving of air conditioners and the energy consumption of several levels. People must know more about the selected brand when purchasing, and they will be more assured when using air conditioners. At the same time, there are many misunderstandings about energy saving air conditioners. After understanding, you can avoid misunderstandings and make purchases correctly.