1、 - 7 EN 12952-7:2002Water-tube boilers and auxiliary installations Part 7: Requirements forequipment for the boiler(IDT) 12952-720131 , 42 244 3 - 6 2013 . 928-4 E 12952-7:2002 - . 7. (EN 12952-7:2002Water-tube boilers and auxiliary installations Part 7: Requirements for equipment for the boiler). -
2、 , 5 1.02012 ( 8). ( 1 ) , -. () . , - (gost.ru) , 2014 , - - II 12952-720131 12 13 24 44.1 .44.2 / .44.3 44.4 44.5 44.6 , .44.7 . . 74.8 .75 .75.1 75.2 .95.3 .95.4 , 95.5 .105.6 105.7 .106 116.1 116.2 .116.3 .126.4 136.5 , 136.6 .146.7 .146.8 146.9 146.10 .157 157.1 .157.2 .157.3 .168 188.1 .188.2
3、.188.3 188.4 198.5 199 .199.1 .199.2 .20 () ( ) 22 () 24 () 43 44 12952-72013III 12952-72013 ( ) 12952 , - :- 1: ;- 2: , , ;- 3: , ;- 4: ;- 5: , ;- 6: , -, ;- 7: ;- 8: , ;- 9: , ;- 10: ;- 11: - -;- 12: ;- 13: ;- 14: ;- 15: ;- 16: , - ;- CR 12952-17: - . , , . , - . 415 , .IV 12952-72013 - 7 Water-tu
4、be boilers and auxiliary installations. Part 7. Requirements for equipment for the boilers 201501011 , ( ), -, .2 : 12952-1:2002 - . 1. (EN 12952-1:2002, Water-tube boilers and auxiliary installations art 1: General) 12952-6:2002 - . 6. - , , (EN 12952-6:2002, Water-tube boilers and auxiliary instal
5、lations Part 6: Inspection duringconstruction; Documentation and marking of pressure parts of the boiler) 12952-8:2002 - . 8. - , (EN 12952-8:2002, Water-tubeboilers and auxiliary installations Part 8: Requirements for firing systems for liquid and gaseous fuels for theboiler) 12952-9:2003 - . 9. -
6、, (EN 12952-9:2003, Water tube boilers andauxiliary installations Part 9: Requirements for firing systems for pulverized solid fuels for the boiler) 12952-10:2002 - . 10. - (EN 12952-10:2002, Water-tubeboilers and auxiliary installations Part 10: Requirements for safeguards against excessive pressur
7、e) 12952-11:2007 - . 11. - - (EN 12952-1:2007, Water-tube boilers and auxiliary installations Part 11: Requirements for limiting devicesof the boiler and accessories) 12952-12:2003 - . 12. - (EN 12952-12:2003, Water-tube boilers and auxiliaryinstallations Part 12: Requirements for feed water and boi
8、ler water quality) 12952-13:2003 - . 13. - (EN 12952-13:2003, Water-tube boilers and auxiliary installations Part 13: Requirements for flue gas cleaning systems)1 12952-72013 12952-14:2004 - . 14. - (EN 12952-14:2004, Water-tube boilers andauxiliary installations Part 14: Requirements for fluegas DE
9、NOX-systems using liquified pressurizedammonia and ammonia water solution) 12952-16:2003 - . 16. - , (EN 12952-16:2003, Water-tube boilers and auxiliary installations Part 16: Requirements for grate andfluidized bed firing systems for solid fuels for the boiler) 837-1:1997 . 1. . , , - (EN 837-1:199
10、7, Pressure gauges Part 1: Bourdon tube pressure gauges; dimensions, metrology,requirements and testing) 50156-1:1997 . 1. (EN 50156-1:1997, Electrical equipment for furnacesand ancillary equipment Part 1: Requirements for application design and installation)3 12952-1, 12952-8, 12952-9, :3.1 3.1.1 (
11、natural circulation steam boiler): - , - ( ) (. B.3-1).3.1.2 (forced or assisted circulation steam boiler): , - (. B.3-2).3.1.3 ( ) (once-through steamboiler): , - , - ., - ( ) (. 8.3-3) (. B.3-4 B.4-9).3.1.4 - (waste heat steam boiler and hot water generator): , , , - .3.2 (limits of steam boilers
12、and hot water generators): , - , , , . - .3.3 (E: steam boiler and hot water generating plant): , , 12952-1.3.4 / (heat supply system): , ( ) - .3.5 ( )3.5.1 (internally pressurized systems): -, , (. .3-1, B.3-2, .3-3, B.3-4 B.4-9).3.5.2 (externally pressurized systems): , , (. B.4-1 B.4-8, B.4-10 B
13、.4-13).2 12952-720133.6 ( ) (expansion system (vessel and tank): -, , .3.6.1 , (. 12953-6).3.6.2 , (. 12953-6).3.7 (sinking time): , - - () () (. 4.5.2). (. B.3-1, B.3-2, .3-3, B 3-4 B.4-9).3.8 , () (maximum continuousrating (MCR): , (. 12952-6).3.9 () (E: allowable heat output): - ( - ), .3.10 (maximum allowable pressure): - , . - .
