GOST ISO 817-2014 Refrigerants Designation system《制冷 标识系统》.pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND SERTIFICATION (ISC) ISO 817 2014 (ISO 817:2005, IDT) ISO 8172014 II , 1.092 . 1.22009 . , . , , , 1 - , , ( ) , 4 2 527 3 , ( 30 2014 . 68-) : ( 3166) 00497 ( 3166) 004 97 AM BY KG RU MD - 4 ISO 817:2005 Refrigerants Designation system (. )

2、. TC 86 Refrigeration and air-conditioning. (en). (IDT) 5 8 2014 . 1018- ISO 8172014 1 2015 . 6. 2926591 ( 81774) ISO 8172014 III , . () . , , 2014 ISO 8172014 1 Refrigerants. Designation system 20150901 1 , . . , ISO 5149, IEC 60335-2-24 IEC 60335-2-40 1, 2, 3 . 2 : 2.1 (azeotrope): , , , . 2.2 (bl

3、ends): , . 2.3 (compound): , . 2.4 (cyclic compound): , . 2.5 (isomers): , . . R-600 (CH3CH2CH2CH3), 0 C, R-600 (CH(CH3)2CH3) 12 . 4 10 . 2.6 (nominal composition): . . 2 3. 2.7 (refrigerant): , , , , . 2.8 (relative molar mass): , , , . 2.9 (unsaturated organic compound): () , . 2.10 (saturated org

4、anic compound): () , . 2.11 (zeotrope): , , . ISO 8172014 2 3 3.1 , 2 4 . 3.2 , , , , , , . 3.2.1 (F) . 3.2.2 , (H) . 3.2.3 , () . , . 3.2.4 - . , . 3.2.5 , (Br) (I), , , B I - - , . B I . 3.2.6 (Cl) (F), (Br), (I) (H) , (). 2n+2, n . 2n. 3.2.7 , , 1, , . , ( ) , 1 , , , , . 3.2.8 C. R-C318, PFC-C31

5、8. 3.2.9 , , , . , (, a, b c). , , . , . 3.2.10 , , . (2): -CCl2- a -CClF- b -CF2- c-CCIH- d -CFH- e -CH2- f , ; . (C1 C3). , C1 C3, ; , . , , a ( ); . , , ; , CF3CF2CF3 R-218, R-218ca. ISO 8172014 3 A. , , , , . 3.3 , E, ethers (). (3.2), . 3.3.1 , (, R-E125, CHF2-O-CH3), , , 3.2.9, E . 3.3.2 , , ,

6、 , 1, . , () , 1 , , , , . 3.3.2.1 , , , (, R-E236ea2, CHF2-O-CHF-CF3). 3.3.2.2 , , . 3.3.2.3 , , CF3-O-CF2-CF3, 3.2.9 . R-E218. 3.3.2.4 , , , . 3.3.3 , C E, C E, CE, cyclic ether ( ). , , (. 3.2). 3.4 400 500 3.4.1 400. , , , (A, B, C). 3.4.2 500. , , , (A, B, C). 3.5 600. 3.6 700 7000. 3.6.1 100,

7、700 , . 3.6.2 100, 7000 , . 3.6.3 , (A, B, C, .) 4 4.1 , 3, R Refrigerant () Refrigerants (), . R134a, Refrigerant 134a, R 134a, R-134a 4.2 , , 3, , , . , , , . H , C . , : I , B , C ISO 8172014 4 , F . , , E C (), , HFE, HCFE CFE , . , , PFC. 1 12 CClF2CFC-12 2 22 CHClF2HCFC-22 3 134a CH2FCF3 HFC-134a 4 CF3CF3PFC-116 5 600a CH(CH3)2CH3HC-600a 6 C318 CF2CF2CF2CF2PFC-C318 , , 7 (CFC/HFC-500).