Household central air conditioner and split air conditioner save electricity

With the changes in people’s family conditions, many friends will choose to use Dalian central air conditioners when decorating their homes. Some people will also have such questions: Which household central air conditioner and split air conditioner are more energy-efficient? Shanghai central air-conditioning project is for you Professional answer.

Shanghai Central Air Conditioning Project

Common host names of several central air conditioners

1. Scroll water-cooled chillers are rarely used

2. Screw-type water-cooled chillers have large cooling capacity

3. The centrifugal water-cooled chiller has a large cooling capacity

4. The air-cooled screw chiller and heat pump unit have a large cooling capacity, and no cooling tower or special air-conditioning machine room is required.

5. The cooling capacity of the air-cooled module cold water and heat pump unit is moderate, no cooling tower or special air-conditioning room is required

6. Large frequency conversion multi-connected air conditioning unit has a small cooling capacity and is suitable for family use.

7. The small air-cooled scroll chiller and heat pump unit has a large cooling capacity, which is exactly the same as the air-cooled module.

8. Small-scale residential water system air-conditioning units have low cooling capacity, suitable for family use

The traditional layout of split + cabinet is used to arrange the air conditioner. The purchase investment is relatively small, the installation is also very convenient, and the warranty period is long. The initial investment of the household central air conditioner is higher than that of the household split air conditioner, and the maintenance and installation are relatively troublesome. If the problem is solved, all rooms are affected.

What brand of central air conditioner is good

1. Air system: The air processor directly processes the air to the required temperature, and the air duct is sent to the required room by the duct channel, which is characterized by easy introduction of fresh air. There are certain requirements for the height of the space in installation, and at the same time it is less economical.

2. Fluorine system: The indoor unit and the host are connected by a copper pipe. The refrigerant runs in the copper pipe, and the refrigerant evaporates and absorbs heat directly in the indoor unit. It is often used in household air conditioners and commercial air conditioners. Because of its characteristics, the system cannot be very large.

3. Water system: The indoor system and the host are connected by a water pipe. Low-temperature water (7°C) runs inside the pipe. The low-temperature water returns to the host after the indoor unit (fan coil) absorbs heat. It is widely used in large-scale central air-conditioning systems.