What are the differences between commercial central air conditioning and domestic central air conditioning.
Compared with commercial central air conditioning, home user central air conditioning has a closer relationship with our people. Roughly divided, household central air conditioning can be divided into outdoor unit, indoor fan coil, pipeline three major. Different from ordinary split air conditioning, we will count the pipeline separately as a part, because household central air conditioning and split machine is different, need to lay pipelines in advance before decoration. Once the decoration is complete, the piping is completely hidden in the decoration. So, you see many users of central air conditioning wall clean and tidy, decoration is not destroyed, in fact, the family as early as before the decoration of the plan. - Marine air conditioning
In addition to the order of installation in advance, to use home central air conditioning, you must contact the air conditioning manufacturer in advance. Unlike split air conditioners, you can ask the sales staff to recommend an air conditioner based on the general situation of the area. The design and installation of household central air conditioning are all calculated, including the overall cooling capacity, the location of the air outlet in each room, and the air volume will be specially designed for you. This is why home central air conditioning is more efficient than ordinary split air conditioning.
At present household central air conditioning enterprises: foreign Toshiba, York, Teling, McWell, Daikin, domestic Gree, Haier, midea and so on are relatively outstanding. The structure of commercial central air conditioning is similar to that of household central air conditioning. But the reason why it is divided into commercial household, mainly because of the large power gap formed in the form of refrigeration is not the same. Household central air conditioners mainly use integrated rotor compressor and screw compressor, while large commercial central air conditioners mainly use split centrifugal compressor and large screw compressor. In addition, the control of air conditioning system, automatic control of pipelines, air dehumidification, humidification, sanitation treatment is much more complex than household air conditioning, but also involved in the issue of household billing.
Speaking of this you may not look down, since with the home air conditioning far away, why also say commercial air conditioning? There is an old saying: how can you kill a chicken with a sword? Yeah, but you can't kill a cow with a chicken knife. Commercial central air conditioning is the concentrated embodiment of the overall strength of air conditioning enterprises. If the commercial business is done well, the household will certainly have no problem.
Winter heating in northern China has been based on coal, natural gas and electric heating, and the use of air conditioning in northern China has always been in the "hibernation period", the reason is that when the outdoor temperature reaches -5 to 10 degrees Celsius, the heat of household air conditioning and central air conditioning on the market at present will decline by 30% to 40%. When it reaches about minus 15℃, its heat has attenuated by 50%, and its heating function has been unable to be used normally, and the effect is even less than that of electric heating mode.
