The core problem of compressor oper
What does air conditioning vrv mean How to choose an air conditioner
Air conditioners are a concern that every family will choose, and there are more and more types of air conditioners. Many people must pay attention to the above identification problems when buying air conditioners, but many people do not understand these signs. , Then, let’s take a look at what the air conditioner vrv means, and how to choose an air conditioner also needs to know.
What does air conditioning vrv mean?
VRV (VariableRefrigerantVolumeSystem), variable refrigerant flow system. The VRV air-conditioning system is an air-conditioning system that controls the flow of refrigerant passing through the refrigerator through frequency conversion, and then adjusts the cooling capacity (or heat supply). This kind of air conditioning system is mainly suitable for commercial use, but also for hotels, hospitals, schools, villas and other buildings. Frequency conversion control VRV air-conditioning system, due to the simple structure of the system, flexible control, high efficiency and energy saving, the air-conditioning fluoride takes up less space. Easy to install. It is easy to maintain and can meet the different requirements of various buildings for environmental quality. It has been adopted by more than 30 countries and regions. It has been recognized by the international air-conditioning and refrigeration industry. Currently. Nearly 20 units in Guangzhou, Beijing, and Shanghai in China have adopted this air-conditioning system.
How to choose air conditioner?
1. How to choose air conditioners depends on product technology: different products of the same brand have certain differences in technology. Generally speaking, there are three levels of air conditioner products for famous brands: mature technology products, imported technology products, and products with unique added value.
2. Consumers attach great importance to the three indicators of how to choose the cooling capacity, energy efficiency ratio and noise level of air conditioners. The air-conditioning products of some well-known companies have excellent quality and good performance. Pay attention to the energy efficiency ratio when purchasing. The higher the cooling capacity is than the rated value, the better the air-conditioning performance.
3. How to choose an air-conditioning dealer: Choosing a good air-conditioning dealer’s shopping mall will ensure the interests of consumers. Because the installation and maintenance of air conditioners are usually done by dealers. Therefore, the technical level of installation and maintenance of dealers is very important. It should be understood that the air conditioner produced by the company is only a semi-finished product, and it needs to be professionally installed and debugged before it can be used normally. The installation quality plays a very important role in ensuring the quality of the product.
4. How to choose the electric auxiliary heating of air conditioner: The household air conditioners on the market are all heat pump type. The outdoor unit is cooling in heating mode. When the ambient temperature is lower than 5 degrees, the temperature of the outdoor unit heat exchanger It freezes just below zero and requires frequent shutdowns to defrost, and normal heating is not possible. Therefore, the air conditioner is not suitable for heating in winter in northern my country. In order to make up for this lack of characteristics, many machines have electric auxiliary heating functions. Electric auxiliary heating is actually a set of independent electric heating device, which automatically starts when the external machine stops and defrosts to maintain the heating output of the air conditioner. This function is very practical in winter.
After seeing the meaning of the air conditioner vrv introduced for you above, do people have a lot of understanding and understanding? When they are bored, the logo can represent a lot of things. People need to know more about When choosing an air conditioner, you also need to have a full understanding and choose a brand-name product. The quality can make people feel at ease.
