The central air conditioning intelligent performance
2020-12-12
Arkool
21
R410A is now internationally recognized used instead of R22 * suitable refrigerant, and has spread in Europe and the United States, Japan and other countries.
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With the signing of the Montreal Agreement in 1987, CFC refrigerants (such as R-11, R-12, etc.) have been completely banned due to their strong damaging effects on atmospheric ozone.
Refrigeration network: The design of each air conditioner has the problem of how to determine the refrigerant charge, especially in the air conditioner that uses capillary tubes as throttling devices, because the capillary tubes have a higher regulating capacity The expansion valve is poor, and the change of the charge has a greater impact on its performance.
【】Refrigerants are also called refrigeration working fluids, commonly known as refrigerants in some areas in the south.
As we all know, the power density of equipment in the computer room is high, so the volume heat is high.
The air source heat pump is in winter heating conditions.
【】Semiconductor cooling fins, also called thermoelectric cooling fins, are cooling devices composed of semiconductors.
R22 and R410, which are commonly used in air conditioning and refrigeration, are two different refrigerants.
【】In practical applications, some of the following methods are often used to detect whether the refrigerant in the refrigeration system is sufficient.
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