The difference between Hisense Air Conditioning 1 Line and Line 2.

The difference between primary energy consumption and secondary energy consumption of Hisense air conditioning;

When buying household appliances, we often consider many factors. As for household appliances or household appliances with high power consumption, their energy consumption performance is definitely an important factor for us to focus on. When we go to the store to buy home appliances, we will pay attention to all kinds of energy efficiency labels posted on home appliances. The small sticker on energy consumption is an important reference for many household appliances to simply judge whether the products are energy-saving enough. Here are some things about the energy efficiency of home appliances.

There are different views on energy consumption.

Everyone has different views on the energy efficiency of various household appliances. When consumers buy household appliances, if they want to judge the energy efficiency of a product, they can only roughly understand the energy efficiency of a product through some energy efficiency labels posted on the machine.

Advertisements can easily confuse you: regarding household appliances, especially some appliances that consume a lot of electricity, such as air conditioners and electric water heaters, some advertising slogans will also highlight the energy-saving degree of products. For example, the familiar phrase "electricity once a night" is a bit exaggerated. The product may have an advantage in energy saving, but it is estimated that the power supply once a night can only be really completed under very bad conditions. At least every summer, people frequently use air conditioners and pay electricity bills. Therefore, regarding some dizzy advertisements, we should treat them rationally, and ultimately we should look at the products.

If the price difference is not big, it is definitely a good choice: to buy home appliances, the price is definitely the main factor that most people consider. On the premise of sufficient budget, if the two products can meet the application requirements and the price difference is not big, it is definitely right to choose the product with better energy efficiency index.

If the price difference is large, it is necessary to make a good calculation: for different products, the improvement of energy efficiency grade may bring different degrees of price difference, such as refrigerator products. Now there have been many products that can reach the first-class energy efficiency, and there are also many products with the first-class energy efficiency of 1,000 yuan. As for air-conditioning products, there are not only a few products with first-class energy efficiency, but mainstream products with large market sales are generally third-class energy efficiency. With the same figure, the price difference between the second-class energy efficiency and the third-class energy efficiency ranges from 1 1,000 to 3,000, and the price difference between the second-class energy efficiency and 1 1,000 can even exceed 3,000 yuan.

The huge price difference will definitely discourage many consumers from paying for products with better energy efficiency. Moreover, a rough budget of the life cycle of household appliances, we pay attention to energy efficiency performance, nothing more than to save energy and electricity in the future. If the price difference is too big, a product has been used for several years, and it is not absolutely cost-effective to think about it.

I don't care about energy efficiency. I only buy what I like: for consumers with adequate budgets, the angle of thinking is different. I only buy what I like. Energy efficiency may not be their concern. For this kind of consumers, what Bian Xiao wants to say is that they just buy at will.

The reference values of energy efficiency labels of different products are different.

The reference values of energy efficiency labels of various household appliances will be completely different. The only thing that is the same is that there will still be grades of 1, 2, 3, and the reference values on the label will be completely different.

Energy efficiency label of refrigerator

Refrigerator: In addition to the conventional classification, there is also a 24-hour power consumption on the energy efficiency label that is worth referring to. After the given value, we can get a general idea of the power consumption of this refrigerator in one day. You can know what to do when you choose a product.

Energy efficiency label of washing machine

Washing machine: in the energy efficiency label of washing machine products, it is worth mentioning the power consumption, water consumption and washing ratio of a working cycle. If the conventional energy efficiency classification can meet your purchase requirements, then some other parameters are also worthy of reference and easy to understand.

Air conditioning energy efficiency label

Air conditioning: As for air conditioning products, the products currently on the market are generally divided into three energy efficiency grades, and the energy efficiency ratio, input power, refrigeration capacity and other data will be given on the energy efficiency label. Energy Efficiency Ratio (EER) is the ratio of rated cooling capacity to rated power consumption, which can also be called the ratio of cooling capacity to input power. Often the higher the energy efficiency ratio, the more energy-saving the air conditioner.

Energy efficiency labeling of rice cookers

Rice cooker: We use rice cookers every day. In addition to the conventional classification, the energy efficiency label on the rice cooker will also indicate the thermal efficiency value, standby power, insulation energy consumption power, inner pot material and so on. The higher the thermal efficiency, the more energy-saving the rice cooker.

Energy efficiency label of microwave oven

Microwave ovens: As far as microwave ovens are concerned, there will also be an efficiency value data on the energy efficiency label. The higher the efficiency, the more energy-saving the microwave oven.

Energy efficiency label of electric water heater

Electric water heater: Electric water heater is definitely a big power consumer. The energy efficiency label of electric water heater will have 24-hour inherent energy consumption coefficient and hot water output rate. The 24-hour inherent energy consumption coefficient refers to the ratio of the energy required to set the temperature to the energy defined by the specification without using the water heater. The lower the ratio, the better the insulation effect of the water heater. The higher the hot water yield, the better. Generally greater than or equal to 70%.

Energy Efficiency Labeling of LCD TV

Flat-panel TV: In the past, the promotion of flat-panel TV was very high. The energy efficiency index of LCD TV and passive standby power will be marked on the energy efficiency label of flat-panel TV. The lower the energy efficiency index, the more energy-saving the TV.

Summary: From the perspective of ordinary consumers, most people simply look at the energy efficiency rating of household appliances. As for other given values, it is difficult to have reference value without concept. Bian Xiao advocates that if you really care about the energy consumption of products, you can do more homework and know the meaning of some numerical values given on the detailed product energy efficiency label before going to the physical store to see the products.

Is the energy efficiency leader cold? Manufacturers may not buy it.

20 15, 1 1 in June, 2008, the National Development and Reform Commission issued three detailed rules for the implementation of the energy efficiency leader system for household appliances in official website, namely, the detailed rules for the implementation of the energy efficiency leader system for household refrigerators, the detailed rules for the implementation of the energy efficiency leader system for flat-panel TVs and the detailed rules for the implementation of the energy efficiency leader system for room air conditioners with controllable speed. More than four months after the announcement of the policy, the list of the first batch of energy efficiency leaders was also released in late March this year.

Energy efficiency leader logo

The first batch of selected lists are divided into three product categories, including refrigerators, flat-screen TVs and air conditioners. Among them, Haier, Haier Commander, Rong Sheng, Midea, casarte, Little Swan and Aucma were selected as the energy efficiency leaders in refrigerator category, Skyworth, TCL, Konka, Hisense, Lehua and Samsung were selected as the energy efficiency leaders in flat-panel TV category, and Gree, Haier, Changhong, Midea and Haier were selected as the energy efficiency leaders in air conditioning category.

From the first selection list, we can find that the selected brands of each category are domestic brands, and there are very few international brands. Are international big-name products not good enough in energy efficiency? Obviously it won't be like this. First of all, the policy of the energy efficiency leader only touches on the honor award and policy support, but there is no clear statement about the policy support at present, that is to say, even if it is finally selected, there will be no financial subsidy, just an incentive policy.

It is understandable that manufacturers are not enthusiastic about this pure incentive policy. After all, with the conventional energy efficiency label, the short-term implementation effect of this new label title is difficult to estimate. For manufacturers, it seems to be a laborious task to declare the energy efficiency leader, and it is not particularly beneficial to the profitability of their products.

Summary: It is certainly a good thing for the state to use policies to promote manufacturers to consume energy-saving products, but manufacturers may not have high enthusiasm to participate in these new policies on energy efficiency. If the new policies are implemented in the early stage, if there are few products involved, consumers do not know enough about these new policies, which will have no obvious benefits to both buyers and sellers. Return to Sohu to see more.

Editor in charge:

What is the difference between the first-class energy efficiency and the second-class energy efficiency of refrigerators?

1, different energy consumption:

The difference between the first-class energy efficiency and the second-class energy efficiency of refrigerators is that the first-class energy efficiency is the most energy-saving model, that is, the lowest energy consumption. Secondary energy efficiency is a relatively energy-saving refrigerator. Energy efficiency grade is a classification method of energy efficiency difference of household appliances, and energy efficiency ratio is the ratio of refrigeration capacity of refrigerator to actual power.

2. Different prices:

The energy efficiency grade is mainly determined according to the energy efficiency ratio of electrical appliances. Of course, the first-class products are more expensive because of better materials.

Classification definition:

Grade 1 indicates that the energy saving of the product has reached the international advanced level and the energy consumption is the lowest; Grade 2 indicates that the product is more energy-efficient; Level 3 means that the product energy efficiency is the average level of China market; Level 4 means that the product energy efficiency is lower than the market average; Level 5 is the market access index of products, and products below this level are not allowed to be produced and sold.

The A+ energy efficiency index is 30% ~ 42%, that is, the measured power consumption is equivalent to 30% ~ 42% of the rated power consumption under standard conditions. The energy efficiency grades of air conditioners, refrigerators and other products in China are divided into five grades.

Why should Hisense air conditioning be divided into 1 and 2 levels?

Which brand of air conditioning is good? Top ten brands of 20 19 air-conditioned quilts-how to choose air-conditioned quilts?

Summer is coming, and the weather is getting hotter every day. Everyone turned on the air conditioner at home. Because the quilt is heavy in winter, it is no longer suitable for use in summer. In summer, people need lighter air-conditioned quilts, so many people start to go to the home textile market to buy summer air-conditioned quilts. Especially for families with children at home, because children are afraid of heat, it is particularly important to choose a comfortable air-conditioned bed for their families and let good children treat them. Which brand of air conditioning is good? What are the top ten brands of 20 19 air-conditioned quilts? How to choose air conditioning? Which brand of air conditioner is better, 20 19, one of the top ten brands of air conditioner, 1, and Lorelai (Lorelai is one of the famous brands in China, established in Shanghai, and now it is one of the most famous national inspection-free products); 2. Mercury Home Textiles (Mercury Home Textiles is also one of the famous brands in Shanghai. Mercury Home Textiles has many products. Mercury home textiles can be bought online and offline. It is one of the national inspection-free products, which is very convenient. 3. Boyang Beyond (Boyang is also one of the famous textile brands in China and a large enterprise group that produces Boyang home textiles in Ningbo) 4. Meng Jie Home Textiles (Meng Jie Home Textiles) is one of the well-known trademarks in China and one of the national inspection-free products. It is worth mentioning that Meng Jie Home Textiles is headquartered in Changsha, Hunan. Violet home textiles (Violet home textiles have always been very popular, and Violet home textiles are famous brands in Jiangsu) 6. Vosges Home Textiles (Vosges Home Textiles is one of the national inspection-free products, and Vosges Home Textiles is a famous brand in Shandong) 7. Fuanna Home Textiles (Fuanna Home Textiles is a brand in Shenzhen and one of the national inspection-free products, which is very famous) 8. Vico Home Textiles (Vico Home Textiles is headquartered in Ningbo, Zhejiang Province. Up to now, Vico Home Textiles is not only a Zhejiang brand, but also one of the national inspection-free products. Kaisheng Home Textiles (Kaisheng Home Textiles is a product of a large enterprise in Shanghai) 10. How to choose air-conditioned quilts (Yiren Home Textiles is a national inspection-free product, headquartered in Binzhou, Shandong)? When buying opaque products, we need to carefully select the styles and patterns of air-conditioned quilts, consider the price of the products and check the quality of air-conditioned quilts with our eyes. 2. When touching the air conditioner, you need to touch the product by hand. Good air conditioning quilt products are softer and more comfortable. You can feel the quality of the air conditioning quilt yourself. At this time, the practice is to gently touch your favorite air-conditioned quilt with the back of your hand. Good air conditioning quilt will not make the skin feel irritating. Moreover, if a good air conditioner is gently stroked with the palm of your hand, you will find that the filler inside is also evenly distributed. Which brand of air conditioning is good? What are the top ten brands of 20 19 air-conditioned quilts? How to choose air conditioning? The article introduces the top ten brand products of air-conditioned quilts for everyone, so you can have a look. These ten air-conditioning brands are one of the most famous products in China. I suggest that when you buy air-conditioned quilts in the home textile market, you need to look at them with your eyes and touch them with your hands. Smell it with your nose. A good air conditioning quilt has the natural smell of fiber, but there is no other abnormal smell. Don't buy air conditioners that smell like fish or engine oil.