fluorine household air conditioning pipe is divided into ordinary copper tube and r410a. Traditional refrigerant R22 air conditioner used for ordinary copper pipe, copper tube R410a refrigerant pipe for R410a air-conditioning business use. At present, a lot of fluorine system frequency coupling of household air conditioning host using R410a refrigerant, more so in fluorine system on the online application, R410a copper tube. Is below small make up to introduce the refrigerant R410A and R22 some differences, let us learn together. 1, R410A by HFC - 32 ( R32) And HFC - 125 in weight than the 50 ﹪ mixture refrigerant, for nearly azeotropic mixture refrigerant. But for a single material refrigerant R22. 2 operation pressure is higher than R22, R410A about 50 ~ 70%. 3 is larger than that of R22, R410A vapor density. The system of the same capacity, the refrigerant mass flow rate is the same. Because of the gas piping are the same diameter, so R410A steam flow rate compared with R22 slow to about 30%. 4, for R32 molecules with high polarity, R410A is more soluble than R22. When particles floating in 410 a, can smoothly circulate in the system. More about each of the refrigerant R410A and R22 here over, hope to bring you some help.
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