1、 14591-42012 4 EN 14591-4:2007Explosion prevention and protection in underground mines Protective systems Part 4: Automatic extinguishing systems for road headers(IDT) 1 -( -) , 42 403 - (-)3 17 2012 . 314-4 E 14591-4:2007 ( 2008 .) . . 4. (EN 14591-4:2007Explosion prevention and protection in under
2、ground mines Protective systems Part 4: Automaticextinguishing systems for road headers). - , 5 1.02012 ( 8). ( 1 ) , -.() - . , - (gost.ru) , 2013 , - - II 14591-420121 .12 13 24 24.1 24.2 .24.3 .35 .45.1 45.2 .45.3 .45.4 , .46 .46.1 46.2 .46.3 () 47 57.1 57.2 57.3 57.4 .57.5 () 58 .58.1 58.2 .59 .
3、610 .6 () 7 8III 14591-42012 EN 14591-4:2007 ( 2007 .), 94/9 1; . -. : EN 14591-1 . -. 1. 2 . 14591-2 . -. 2. . 14591-3 . -. 3. .IV 14591-42012 4 Underground mines.Explosion prevention and protection systems. Part 4. Automatic extinguishing systems for road headers 201307011 ( ) , - , , , . . , 94/9
4、/ 1.2 .- , ( ). 1127-2:2002 . . 2. - EN 1127-2:2002 Explosive atmospheres Explosion prevention and protection Basic concepts andmethodology for mining 10025 ( ) EN 10025 (all parts) Hot rolled products of non-alloy structural steels 10204 . N 10204 Metallic products Types of inspection documents 132
5、37:2003 . - , N 13237:2003 Potentially explosive atmospheres. Terms and definitions for equipment and protectivesystems intended for use in potentially explosive atmospheres 13463-1 , . 1. N 13463-1 Non-electrical equipment for potentially explosive atmospheres. Part 1. Basic method andrequirements1
6、 14591-42012 60068-2-6 . 2. -. F . ()N 60068-2-6 Basic environmental testing procedures. Part 2: Tests. Test Fc and guidance: Vibration(sinusoidal) 60079-0 . 0. ( 60079-0:2004, )N 60079-0 Electrical apparatus for explosive gas atmospheres. Part 0: General requirements(IEC 60079-0:2004, modified) 610
7、00-6-2 . 6-2. . - N 61000-6-2 Electromagnetic compatibility (EMC) Part 6-2: Generic standards Emission forindustrial environments 61000-6-4 . 6-4. . ,.(61000-6-4:1997,) 61000-6-4 Electromagnetic compatibility (EMC) Part 6: Generic standards Section 4: Emissionstandard for industrial environments (IE
8、C 61000-6-4:1997, modified) 61508-1 , , - , . 1. ( 61508-1:1998 + - 1999 .)EN 61508-1 Functional safety of electrical/electronic/programmable electronic safety-relatedsystems Part 1: General requirements (IEC 61508-1:1998 + Corrigendum 1999)3 1127-2:2002, 13237:2003, - .3.1 (automatic explosion exti
9、nguishing system): .3.2 (HRD extinguishing agent container):, , -.3.3 (sensor): , , , () .4 4.1 :- ;- ;- , ( );- . - . 13463-1 60079-0.4.2 4.2.1 , - . - .2 14591-42012 . . . M. 20 40 . IP 54.4.2.2 -, (, , ). . , , ., - , . (, /, . .). .4.2.3 - . :- ;- ;- .4.2.4 . , :- ;- ;- ;- ;-;- . .4.2.5 , 24 , . .4.3 () - :- ;- - , , , , ;- , , -, ;- ;- .3 14591-420125 5.1 , - . - (, ), ( ) . - , , .5.2 , , , 10025. - , , . 10025 - c 10204 ( 3.1). , , . . ,
