1、 KS R ISO 15500 13KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS (CNG) 13: (PRD)KS R ISO 15500 13: 2007 2007 10 25 http:/www.kats.go.krKS R ISO 15500 13: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2002 12 4 :2007 10 25 2007-0868 : : ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS R ISO 15500
2、13: 2007 (CNG) 13: (PRD) Road vehiclesCompressed natural gas(CNG) fuel system componentsPart 13:Pressure relief device(PRD) 2001 1 ISO 15500 13, Road vehicles Compressed natural gas(CNG) fuel system components Part 13: Pressure relief device(PRD) , . 1 KS R ISO 3833 (PRD) . KS M ISO 15403 . . a) (va
3、porizer) (LNG) b) c) d) e) f) 1 . 2 , . 3 15 20 MPa200 bar1) . ( ) . 25 MPa(250 bar) 1.25 . 2 . 1) 1 bar 0.1 MPa 105Pa; 1 MPa 1 N/mm2KS R ISO 15500 13: 2007 2 . ( ) . KS B ISO 11439, KS M ISO 15403, KS R ISO 3833, KS R ISO 15500 1, (CNG) 1: KS R ISO 15500 2, (CNG) 2: 3 KS R ISO 15500 1 . 3.1 (combin
4、ation relief device) (PRD) 3.2 (fusible material) , 3.3 (rupture disc) (PRD) , 3.4 (thermally activated relief device) (PRD) , . 3.5 (yield temperature) . 4 (stand-alone) , . a) , b) (PRD) ( A ), , , . 5 KS R ISO 15500 13: 2007 3 5.1 (PRD) KS R ISO 15500 1 KS R ISO 15500 2 , 6. . 5.2 (PRD) . CNG (PR
5、D) KS B ISO 11439 . 6 6.1 1 . 1 KS R ISO 15500-2 (6.2 ) (6.3 ) a (6.4 ) (6.5 ) (6.6 ) (benchtop) (6.7 ) (6.8 ) (6.9 ) (6.10 ) a (PRD) , (PRD) . 6.2 6.2.1 . (20 5) 80 MPa(800 bar) KS R ISO 15500 2 . 6.2.2 KS R ISO 15500 13: 2007 4 6.2.2.1 (PRD) (205) 30 MPa(300 bar) 30 . a) . . (PRD) . b) 0.5 MPa/s(5
6、 bar/s) 60 MPa(600 bar) . 6.2.2.2 45 MPa(450 bar) . 6.3 2 KS R ISO 15500 2 . (PRD) 2 cm3/h( ) . 2 MPa(bar) 40 15(150) 82 26(260) 6.4 (PRD) . KS R ISO 15500 2 (PRD) . 6.5 6.5.1 a) 5 . b) (PRD) 3 , 10130 % 10 (822) . 3 82 2 000 57 18 000 KS R ISO 15500 13: 2007 5 6.5.2 6.5.2.1 (PRD) . 6.5.2.2 (PRD) 6.
7、3 6.7 . 6.6 6.6.1 (PRD) . 82 1 , 57 20 . (PRD) . 82 1 , 57 20 . 6.6.2 a) (liquid bath) , 1 . b) (PRD) 130 % 0.7 MPa(7 bar) . . . . . 6.6.3 t . t A T B T : A, B : (PRD) , (PRD) 82 1 , 57 20 500 . . TL T(0.057)0.34log(T/Tf) TL : KS R ISO 15500 13: 2007 6 Tf : T : 82 log : 6.6.4 6.6.4.1 (PRD) 10 . 6.6.
8、4.2 (PRD) . 500 . 6.7 (benchtop) 6.7.1 6.7.1.1 (PRD) . 6.7.1.2 (PRD) . 6.5 6.9 (PRD) 6.7.2 6.7.3 . 6.7.1.3 6.7.2 . 6.7.3 . 6.7.2 6.7.2.1 (PRD) (600 10) . (PRD) . 6.7.2.2 a) (PRD) 25 % . 2 . b) (PRD) t . 6.7.2.3 6.5, 6.8, 6.9 KS R ISO 15500 2 (PRD) . t (PRD) (min) . 5 t t 4 KS R ISO 15500 13: 2007 7
9、6.7.3 6.7.3.1 a) 10 (PRD) . b) (PRD) . 6.7.3.2 6.5, 6.8, 6.9 KS R ISO 15500 2 (PRD) (PRD) 75 % 105 % . 6.8 6.8.1 (PRD) 4082 . a) (PRD) 40 2 . 82 5 . b) (PRD) 82 2 . 40 5 . c) a) b) 15 . d) 40 2 (PRD) 10 % 100 % 100 . 6.8.2 (PRD) 6.3 6.7 . 6.9 6.9.1 a) (PRD) . b) (PRD) 6.9.2 21 100 . c) (PRD) . 82 10
10、0 . (PRD) 6.3 6.7 . 6.9.2 . KS R ISO 15500 13: 2007 8 84.8 % (Stoddard solvent) 10.0 % 2.5 % fryquel no. 15 no. 20 1.5 % 1.0 % (methanol) 0.2 % (mercaptan) 6.10 6.10.1 6.10.1.1 (PRD) . . 6.10.1.2 (PRD) , , . 10 % . 6.10.2 a) 0.8 MPa(8 bar) 0.9 MPa(9 bar) . b) . c) 0.7 MPa(7 bar) 15 . (PRD) 10 % m3/h
11、( ) . . 7 (PRD) . ANSI/IAS PRD1 KS R ISO 15500 13: 2007 9 A ( ) (PRD) A.1 4. (PRD) (PRD) 4.(b) . A.2 A.2.1 (ingot), . A.2.2 50 mm 6 mm . 38 mm , 50 mm . 12 mm . 6 mm . A.2.3 a) . 35 / . b) 0.6 / . . A.2.4 , , . (yielding) . A.3 (PRD) A.3.1 KS R ISO 15500 13: 2007 10 (differential scanning calorimetr
12、y, DSC) . A.3.2 (PRD) . KS R ISO 15500 13: 2007 11 B ( ) (PRD) (PRD) , . Vd TV 757 ( ) (PRD) . ( 1) (12510) ( 2, 3 4) (11010) GRPE TRANS/WP. 29/1998/33 (EC), 4A, 4.2.4 ( 2, 3 4) (11010) . KS R ISO 15500 13: 2007 12 KS R ISO 15500 13: 2007 , . 1 (2002 ) 1.1 ( , NOx ) . , , ISO 15500 13: 2001, Road ve
13、hicles Compressed natural gas(CNG) fuel system components Part 13: Pressure relief device(PRD) , . 1.2 2001 ISO/TC 22( ) SC 25( ) ISO 15500 13 . . ISO . 1.3 KS R ISO 3833 KS M ISO 15403 (mono-fuel, bi-fuel dual-fuel ) . . a) (LPG) b) c) d) e) f) 1.4 . a) b) KS R ISO 15500 13: 2007 13 c) d) e) 1.5 .
14、. ( ) ( ) ( ) ( ) 2 (2007 ) , , , , . KS R ISO 15500 , . (CNG) ( ) (vaporizer) (vaporizer) (cylinder) ISO 3833:1977, Road vehicles TypesTerms and definitions KS R ISO 3833, KS ISO 15403, KS M ISO 15403, KS ISO 155001, (CNG) 1: KS R ISO 155001, (CNG) 1: KS KS R ISO 15500 13: 2007 14 ISO 155002, (CNG)
15、 2: KS R ISO 155002, (CNG) 2: KS a) , . a) ,. (hydraulic strength) (KS R ISO 15500219 ) 1 . 1 . (KS R ISO 15500319 ) (KS R ISO 155008) (regulator) (KS R ISO 155009) (KS R ISO 155009) (KS R ISO 1550016,17,19) 13: (CNG) 13: (PRD) 6.7 6.7 (benchtop) 6.10.1.2 10 % , . 10 % . (CNG) 13: (PRD) 135513 7017 (02)60094114 (02)600948878 http:/ KS R ISO 15500 13: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Road vehiclesCompressed natural gas(CNG) fuel system componentsPart 13:Pressure relief device(PRD) ICS 43.060.40 Korean Agency for Technology and Standards http:/www.kats.go.kr