1. Gree air conditioner: Gree air conditioner is the best-selling brand in the world with mature technology, stable quality and excellent after-sales service. Many sellers are basically out of stock during the peak season. Gree air conditioner is an air conditioner, and it is said that there is specialization in the industry. Gree's technology in refrigeration is really good. Gree Zhuhai Gree Electric Co., Ltd. was established in 199 1, which is the largest specialized air-conditioning enterprise integrating R&D, production, sales and service in the world.
2. Haier air conditioning: Haier has good air conditioning, first-class service and guaranteed machine quality. Fast refrigeration and high thermal efficiency, which can give consideration to appearance, cost and frequency conversion. Fluorine-free Haier started as a refrigeration manufacturer, is the first world famous brand in China, and is one of the top 500 enterprises in the world, with manufacturing all over the world. R&D bases include Haier's R&D base in Africa. Haier made the first fluoride-free inverter air conditioner in China, and Haier did not make a compressor. At the beginning of manufacturing air conditioners, it cooperated with Mitsubishi, Panasonic and Brazil's EnBlaco. Compressors are the best in the world, but the price is the highest. After-sales service is well known that Haier comes first, and Los Angeles Airport in the United States makes our service the same as Haier. Haier air conditioning is a brand-name product under Haier brand. Haier Group is the fourth largest white goods manufacturer in the world and the most valuable brand in China.
3. Midea Air Conditioning: Buy a frequency conversion beauty contest. Now in our country, the most advanced frequency conversion technology is Midea, and the quality of Midea air conditioner itself is very high. Therefore, if you are interested in buying inverter air conditioners, you'd better choose beautiful brands. Midea inverter air conditioner has the advantages of low noise, long service life, wide voltage starting (protecting household appliances), power saving, constant temperature comfort and so on. At the same time, Midea inverter air conditioner adopts compressor imported from international brands, which has more stable performance, higher operating efficiency and longer service life. Midea has the largest and most complete industrial chain of air conditioners and microwave ovens in China, and the largest and most complete product group of small household appliances and kitchen appliances in China.
4. chigo air conditioning: chigo air conditioning has 18 years of professional manufacturing experience, and has excellent sales performance at home and abroad, especially with a perfect industrial chain, which is rare in the industry. Personally, I am optimistic, and Chigo's six or seven sets are good at home. High-home air conditioners have a strong lineup, including window type, wall type, cabinet type and various specifications; There are more than ten series of central air conditioners, including CMV intelligent variable frequency multi-connected central air conditioner, CMD intelligent multi-connected central air conditioner, air-cooled modular unit, screw water-cooled chiller, water source heat pump unit, ground source heat pump unit, air source heat pump water heater unit, smallpox machine, air duct machine, table crane, air cooler and water cooler. At the same time, it also has mobile air conditioners, dehumidifiers, fresh-keeping freezers and induction cookers, multifunctional electric pressure cookers, electric kettles, soymilk machines and other household appliances.
5. Hisense-Kelon air conditioning: The energy efficiency ratio of air conditioning has reached the latest national first-class standard, which is very energy-saving. Kelon is an old brand with low price. You said this air conditioner is a constant speed air conditioner. This model should be two years old. It belongs to the relatively mature low-end series of Kelon, with mature domestic air conditioning technology and little technical content. Relying on strong R&D strength and excellent international management team, Hisense has accelerated the pace of industrial expansion and formed industrial sectors such as multimedia, home appliances, communications, IT intelligent systems, modern home and services. Ranked among the top 100 electronic information enterprises in China.
6. Daikin Air Conditioning: Now the products are selling technology, and the technology of inverter air conditioning was put forward by Daikin Air Conditioning. Daikin's energy saving, mute and control systems are the best in the world. Indoor and outdoor machine connection and communication lines,
External control mode, external protection function, internal control and code display are all good, and the failure probability is small. In the fields of air conditioning, refrigeration, fluorine chemistry, electronics, hydraulic machinery, etc., especially in air conditioning and refrigeration, there are as many as 5,000 products, and the market share in Japan has always remained the first. It is the only enterprise in the world that integrates R&D, production and sales of air conditioners, refrigerants and compressors.
7. Mitsubishi air conditioning: Japan has advanced compressor technology, high energy saving ratio and fast refrigeration. Besides Mitsubishi, there are Daikin, Panasonic and Fujitsu. These brands of high-end compressors are all good. Mitsubishi main motor is good, durable and fast cooling! Japanese machines are more advanced than those in mainland China, and many models are not available in China. The world's first wall-mounted air conditioner was born in Mitsubishi, so it has a high evaluation in the industry and excellent quality. However, Mitsubishi air conditioners are not the best in China. High-end air conditioners are generally sold to Europe and local use, while relatively backward ones are exported to Asia and developing countries.
8. panasonic air conditioning: Air conditioners are always divided into seven parts and three parts. The upstairs said that it can be installed at seven o'clock, which shows that installation is a very important issue. Before mass production, panasonic air conditioning products are applied by the technical department, approved by panasonic air conditioning factory, submitted to Panasonic China Company for approval, and then mass-produced by panasonic air conditioning! It must pass at least 35 tests before it can be officially listed! As long as the installation is in place, it is difficult to have the so-called fault problem. Of course, it has fewer after-sales outlets, which is a common problem of joint venture brands, but it is better than buying air conditioners blown out by advertisements. Even the compressor can't be produced. How can we master the core technology? Panasonic air conditioning has become an air-conditioning brand with wide popularity and design reputation.
9. Oaks Air Conditioning: The state has mandatory standards for the models of air conditioners, and the models have refrigeration parameters. 35 indicates that the cooling capacity is 3500 watts. We also call it unit 35, 2500 watts = 1, so the cooling capacity of this machine is indeed 1.5. Aux is a professional air-conditioning manufacturer, and now the air-conditioning technology is very mature. In fact, there is little difference in basic performance between brands. Oaks is also a strong brand in national sales, and its product positioning is functional and economical. So let's not talk about brand value, just say that product theory is very cost-effective. Because of this, many business users like to choose Oaks, because the machine is practical and has a high market share. The refrigeration effect of air conditioner is closely related to the room area besides the machine itself. The refrigeration standard recommended by the manufacturer is 200 watts/square meter, and the applicable area of this machine is 17 square meters, which can ensure the effect.
10. Chunlan air conditioning: Chunlan (Group) Company is a diversified, high-tech and international large-scale modern company integrating manufacturing, scientific research, investment and trade, and is one of the largest enterprise groups in China.
Some common sense problems in the use of air conditioning
1. We should follow the spatial temperature distribution principle of "cool head and warm feet" and choose the knob correctly, because different parts of the human body have different temperature senses at the same temperature, and at the same temperature, the head is lower than the tread.
2. Avoid blowing when cooling, heating, air supply and ventilation. At the same temperature, the increase of wind speed will lead to the decrease of skin temperature in different parts of the body, and people with little activity will feel uncomfortable when the airflow speed is 0.1m/s.
3. Keep a certain humidity in the car to reduce the evaporation of human water and the proliferation of bacteria.
4. Keep a certain amount of fresh air and oxygen to avoid suffocation.
5. Keep the air inside the car clean, no smoking, and keep the compartment sealed to avoid the entry of exhaust gas.
6. Even in the season when the air conditioner is not used, turn on the air conditioner once a month and let it run for 20 minutes to avoid compressor damage.
7. Avoid sleeping in the car when the air conditioner is running, so as to avoid suffocation caused by a large amount of carbon monoxide generated by exhaust gas entering the car.
8. If it is necessary to use air conditioning when the vehicle is stationary, external circulation should be used to introduce fresh air.
Air conditioning type
There are many kinds of air conditioners, among which wall-mounted air conditioners, closet air conditioners, window air conditioners and ceiling air conditioners are common, but the prices of these products are different, so everyone must choose according to their own needs when purchasing.
Wall-mounted air conditioner
Wall-mounted air conditioners are widely welcomed by everyone, and the technology is constantly innovating. You should pay attention to comparing the functional differences between brands.
Ventilation function is the latest technology used in wall-mounted air conditioning, which ensures the fresh air in the home and prevents the occurrence of air conditioning diseases. It is more comfortable and reasonable to apply.
In addition, quiet and energy-saving design is also very important, which can make you sleep till dawn. Some wall-mounted air conditioners have national ultra-small outdoor units. If you plan to put the outdoor units on the balcony, it is also a good choice.
As for the cold and warm wall-mounted air conditioners, we should pay attention to the choice of air conditioners with heating capacity greater than cooling capacity to ensure the heating effect. If there is electric auxiliary heating function, it can ensure heating in ultra-low temperature environment (minimum-10 degrees Celsius) (outlet temperature above 40 degrees Celsius).
Cabinet air conditioner
To adjust the temperature of large spaces, such as large living rooms or commercial places, cabinet air conditioners are the most suitable. Pay attention to whether there is negative ion sending function when choosing, because it can purify the air and ensure health. However, some wardrobe air conditioners have mode locking function, and the running state is controlled by the owner, which will be more useful for commercial places or families with children at home to avoid unnecessary harm.
In addition, whether the gas supply range is far enough and wide enough is also important. At present, the farthest air supply distance of cabinet air conditioner can reach 15 meters, and with wide-angle air supply, it can take into account a larger area.
window air conditioner
Convenient installation and low price, suitable for small rooms. Pay attention to its silent design when choosing, because the window machine is usually more noisy than the split air conditioner, so it is better to choose the window machine close to the noise standard of the split air conditioner. In addition to the traditional window air conditioner, there are fashionable ones, such as the colorful children's machine specially designed for children, which has voice prompts, is lively, practical and safe, and is also a good choice.
Ceiling air conditioning
Innovative air conditioning design concept, the indoor unit is hung on the ceiling, and the air supply is wide in all directions, and the temperature is adjusted quickly, which will not affect the indoor decoration.
The above air conditioners can also be divided into: single cooling type: only used for refrigeration, suitable for areas with warm summer or sufficient heating in winter. Cold and warm type: it has the functions of heating and cooling, and is suitable for hot summer and cold winter areas. Electric auxiliary heating type: the electric auxiliary heating function is generally only applicable to high-power cabinet air conditioners, and the electric auxiliary heating components are added in the fuselage to ensure strong heating in winter. However, it seems unnecessary in the northern region where heating is sufficient in winter.