Central air-conditioning has become more and more popular among people, because central air-conditioning will let us each room just come to the air-conditioning to help us, but many friends do not understand what is central air-conditioning, and then, the decoration Xiaobian, just for everyone to introduce, what is the central air-conditioning , and what are the brands of central air-conditioning, I hope the following introduction can help you.
First, what is the central air conditioner?
1. The central air conditioner is imported from the United States. It is also a form in which a main engine is connected to the end through a duct or a water pipe to control a relatively sealed space to achieve the purpose of adjusting the indoor air temperature and humidity. The central air conditioning system consists of a cold and heat source system and an air conditioning system. The refrigeration system provides the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment. The heating system provides the air conditioning system to offset the indoor environmental heat. The heat of the load. Refrigeration is one of the most important factors in central air conditioning systems.
2, the central air conditioning refrigerant is not the same, is also the most important basis for distinguishing the central air conditioning type, can be divided into two major categories of fluorine system and water system. The central air conditioning water system is composed of main engine (outer machine) + expansion water tank (closed expansion tank) + circulating water pump + chilled water pipe (valve) + water filter + internal machine + condensate drainage pipe; the central air conditioning fluorine system is composed of Host (outside machine) + refrigerant pipe + branch pipe + condensate drain pipe + internal machine and other components.
3. The most sensory feature of central air-conditioning is to provide people with a comfortable living environment. It not only solves indoor temperature, but also represents a fashionable, comfortable and healthy home lifestyle. It has the decorative flexibility that ordinary split-type air conditioners have, and it is easier to make full use of various decorative effects and spaces to improve aesthetics. The energy efficiency ratio of central air-conditioning machines is much higher than that of split-type, which is more energy-saving and more in line with the requirements of modern people's "low-carbon life".
Second, what are the central air-conditioning brands?
1. Daikin, established in 1924, has now developed into a comprehensive manufacturing company across air conditioners, fluorine chemicals, hydraulic machinery and other fields. Especially in the field of air conditioning, it is a professional enterprise integrating research and development, production, sales and service of air conditioners, refrigerants and compressors.
2. Hitachi (HITACHI), one of the world's largest integrated multinational corporations, came to China in the 1960s and became one of the few foreign-invested companies that entered the Chinese market early. The main products are air conditioners, refrigerators and other electrical appliances. Due to the downturn in its ADR deposits, the company will cut the cost of listing.
After reading the above article, did you understand, what is the central air-conditioning, and the brand of central air-conditioning, after understanding, will there be a determination to install a central air-conditioning, if you want to know, For more home improvement information, please continue to pay attention to the decoration home network.
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