Installation technology of central air conditioning by hoisting method

Compared with vertical air conditioner or hanging air conditioner, central air conditioner is a very good household appliance and furniture product. However, in the later operation process, the effect of central air conditioning depends on many other factors, including the choice of product model, specification and size and the attention of installation method. What I recommend to you today is the pricing and steps of central air conditioning installation. Therefore, the proper installation of central air conditioning should be combined with the difference of structural area to determine a reliable scheme, which can be understood in detail below.

First, the central air conditioning hoisting

1. For the mechanical equipment of central air-conditioning, the construction process of central air-conditioning needs to be inspected and accepted before installation to see whether it meets the relevant specifications, and relevant records of inspection and acceptance should be made.

2. Installation position of indoor unit of central air conditioner: Poor installation position of indoor unit will not only affect the actual use effect, but also cause a lot of physical discomfort. The installation position of the indoor unit of central air conditioner needs to be coordinated with the indoor decoration layout, usually hidden in the ceiling or above the high counter.

3. Install central air conditioning for return pipe, condensate pipes and signal lines. The laid condensate pipes shall maintain a gradient of at least1100, so as not to affect the decorative effect and ensure their normal discharge. When installing the refrigerant pipe, the cutting surface should be filed flat and the internal and external burrs should be removed. Socket joints should be tight, and the outer surface of refrigerant pipe should be clean when welding. When welding, nitrogen must be flushed into the copper tube. After welding, high-pressure nitrogen gas should be used for soot blowing in the pipe to keep the cleanliness of the copper pipe.

4. The air outlet of the outdoor unit of the central air conditioner must be free of obstacles within 50 cm, and a shock-absorbing pad should be installed on the floor type to ensure the normal operation of the outdoor unit. After installing the external machine, the refrigerant pipeline should be vacuumized to ensure that the refrigerant pipeline is dry, otherwise the water contained in the air in the pipeline will mix with the refrigerant to produce ice crystals, which will lead to equipment damage.

5. After connecting the internal and external machines of the central air conditioner, it is necessary to carry out leakage inspection to confirm that there is no leakage problem in the internal and external machines and pipeline system. Remember to vacuum to ensure that the system is dry. If there is moisture in the system, the system will freeze easily and the electrical insulation will be destroyed. Finally, it is necessary to carry out trial operation to confirm whether the data of return air temperature, supply air temperature, operating current and voltage of the air conditioner are normal.

Second, the advantages of central air conditioning installation

Each indoor unit of the household central air conditioner has an air supply outlet and an air return outlet respectively, which makes the air circulation more reasonable, the indoor temperature more uniform, and can maintain a constant temperature of 65438 0℃, giving people a very good feeling, especially the water system central air conditioner, which is very comfortable; However, the traditional home wall hanging machine and cabinet machine are prone to air dead angle, significant indoor temperature difference and air conditioning disease.

The construction process of central air conditioning is what I introduced to you above. As long as you install the central air conditioner in the right way, there will be no problem. Compared with traditional products, central air conditioning is more powerful. It can adjust all rooms without having to operate everywhere. Central air conditioning provides you with a modern and comfortable life. Of course, there are many brands of central air conditioning. In addition to the central air conditioners produced by well-known household appliances companies such as Midea and Sanling, there are many domestic central air conditioners with lower prices, which provide more choices for our purchase.

What is recommended above is the scheme skill of central air conditioning hoisting. From this, we can know whether the later products can achieve satisfactory heating or cooling effect, which is not only inseparable from the selection of model size and specifications, but also related to the installation and operation of the products. To sum up, we can know that the firm and satisfactory service life of the central air conditioner can be guaranteed through some spare parts and the professional operation of experienced personnel. Interested friends should refer to the above to understand in advance.

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