Central air conditioning evaporator principle, central air conditioning evaporator cleaning

Central air-conditioning can be seen everywhere in our lives. It has a beautiful appearance and a strong cooling and heating effect, so it is suitable for use in various public places. Because of the high cost performance, it has become popular in the home appliance market. The operation of central air conditioners requires the combination of multiple components, and the central air conditioner evaporator plays a very important role. What is the central air conditioner evaporator? Next, follow the decoration home network Xiaobian to learn about the working principle of the central air conditioner evaporator and the relevant content of the cleaning method!


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What is the central air conditioner evaporator?


I believe that many people do not understand the air conditioner evaporator. The air conditioner evaporator mainly uses the steam principle in the air conditioner. Under the action of this system component, the low-temperature refrigerant of liquid nature first evaporates, and then it can absorb heat. The role. It is critical to achieve refrigeration. The use of the evaporator needs to consider the type of medium to be cooled. There are two main types on the market: the first one is an evaporator for cooling air, which is mainly composed of two parts, namely, a cooling pipe and a cooling fan; the second is An evaporator that cools the liquid brine.


The working principle of the air conditioner evaporator is mainly composed of a heating chamber and an evaporation chamber. The fan coil price heating chamber provides the liquid with the heat required for evaporation, causing the liquid to boil and vaporize; the evaporation chamber completely separates the gas-liquid two phases. The vapor generated in the heating chamber is filled with a large amount of liquid foam, and after reaching the evaporation chamber of a large space, the liquid is separated from the vapor by the action of self-aggregation or demister. Usually the demister is placed on top of the evaporation chamber.


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Central air conditioner evaporator cleaning method


1. The evaporator in the central air conditioner must be cleaned. During the use, everyone should pay full attention to the influence of water quality. The purpose is to prevent the formation of scale and ensure the heat exchange efficiency. Even so, we should timely carry out the fouling. The treatment to solve the problems caused by pipe blockage.


2. The method and effect of evaporator cleaning, in the absence of hard scale, we can choose the method of physical cleaning, directly using high-pressure water jet. The chemical cleaning will be more powerful. It uses professional drugs, so it can not only target the general stains, but also remove bacteria and scale, and at the same time protect the machine from corrosion.


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3. The choice of evaporator cleaning agent, the use of circulating cleaning method will have higher efficiency, it is best to use pickling corrosion inhibitor when selecting the agent, because it considers the chemical reaction factor. At the same time, it is supplemented with a solid pickling detergent, which will not cause corrosion damage to the metal. Finally, a mud stripper and a neutralizing passivator can be added to achieve a thorough cleaning effect and to protect the metal surface.


The above is the introduction of the principle of central air-conditioning evaporator and the cleaning method of central air-conditioner evaporator. In actual life, the cleaning of the evaporator is very professional, so we need to find a professional cleaning staff to complete. Protect the normal operation of the central air conditioner to avoid erroneous cleaning steps. I don't know if you are satisfied with the introduction of the decoration home network Xiaobian. If you want to know more about the exciting content, please continue to pay attention to our selection manual section!



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