R2-R3 ????? ????? ???? ????? ??????????? ??????????? ????? ??????????? ?????????
? ????????? ??????????? ??? ??????? ????? ????? ??? ??????? ???????? ??? ?? ????? ??????????? ?????????? ??? ????? ?? s. ???????? ??????, ????? ??? ??????? ????-?????? ????? ??????????? ??? ????? ?????? ???? ????????? ????? ??????? ??????? ?????, ???? ??????? ?????????? ????? ????? ???. ???????, ???? ??????? ????????? ??????? ????????? ????? ?????, ?????? ????????? ???? ??? ??????? ???????? ??????? ?? ??? ???. ??????? ??????????? ???? ??????? ???????? ?????? ????? ??? ??, ????? ????? ???????? ????? ??? ?? ??? ???????? ?? ???? ?????? ???? ????? ??? ??. ????? ?? ?????? ???????????????, ?????-??? ???? ?????? ???????? ????? ????? ??????? ??????????? ??? ???? ??. ?? ?????? ??? ?????????? ???? ???? ???????? ??, ?? ??????? ???? ??? ??? ?????? ????? ???? ????? ???? ???? ???? ??. ??????? ??????? ??????? ??????? ?? ??: ???? ??????? ?????????? ?????? ???? 45-60℃ ??, ??? ???????? ????? ???????? ?????? ???????? ?????? 110℃ ?? 190℃ ??????? ??. ??? ?????????? ??????? ?????? ????????? ???? GB/T 8174-2008 ??? ???????? ?????? ????????? ???? ??????? ????? ????? ????? ???? ??? ???? ??.
R2/R3/??? ?????/????????/????? ?????????? ??????? ???? ????? ??? ??? ???? ???? ??????????? ??????? ???? ?????? ????????? ????, ????? ?????? ????? ??????????? ?????????? ???????, ???????? ?????????? ????? ????????? ???? ????? ????? ????? ??. ??????????? ???????s (????? ?????? λ ≤ 0.030W/(m·℃)) ??? ???????? ??????????? ?????? ?????????. ??????????? ??????? ? ??? ???? ?????? ????? ???? ???? ??: [R2: USD 7160.04], [R3: USD 10856.00], [??? ?????: USD 37391.73], [????????: USD 26006.76], [????? ???????: USD 3009.55]. ? ???????? ??????? ??????, ????? ??????????, ???? ?? ??????? ??? ?????????? ?????? ??? ??. ????????? ????? ?????? ???????????????, ? ??????????? ????? ?????? ??????? ??????? ?????? ??????? ????? ????? ????? ?? (≥ 85%) ?? ???? ??????, ?????? ?????? ??????? 8 ????? ?????? ????? ??, ?? ????????? ??????? ??????? ???? ???? ??? ?? ??? ????? ???? ?????????????? ??? ???? ??????? ??? ??? ??.
| ??????? ????????????? ?????? | ??????????? ?????? (??????????? ????? ????)??????????? (??????????? ????? ??????) | ||||
| ? | ???????? ?????? ℃ ???????? ?????? (°C) | ???????? ?????? ℃ ???????? ?????? (°C) | ???? ????? ??????? A (㎡) ???????? ????? ????????? (A, m2) | ??????? ?????? Q (kW) ??????? ??????? ?????? (Q, kW) | ?????? ?? (??? ???? ??????? ??????) ?????? ?? (??? ???? ??????? ?????? ??) |
| Y-???????? ??? ????? Y-???????? ????? ????? | ??? | ?? | ?.? (?????????? DN100 Y-???? ??? ?????) (?????????? DN100 Y-???????? ????? ?????) | ?.?? | ???? ??% (?? ????????? ????? ???? ??????). |
| ??????? ????????????? ?????? | ??????????? ??? ??????? ?????? (??????????? ?????)??????????? ??? ???????? ?????? (??????????? ?????) | ||||
| ? | ???????? ?????? ℃ ???????? ?????? (°C) | ???????? ?????? ℃ ???????? ?????? (°C) | ???? ????? ??????? A (㎡) ???????? ????? ????????? (A, m2) | ??????? ?????? Q (kW) ??????? ??????? ?????? (Q, kW) | ?????? ?? (??? ???? ??????? ??????) ?????? ?? (??? ???? ??????? ?????? ??) |
| Y-???????? ??? ????? Y-???????? ????? ????? | ?? | ?? | ?.? (?????????? DN100 Y-???? ??? ?????) (?????????? DN100 Y-???????? ????? ?????) | ?.?? | ???? 0.83% (12kW ?? ????? ???? ???? ????? ???). |
