1、N?J:EVGH? :=?GLKL:JLJHKKBCKDHCN?J:PBB=hjgu_ ujZhldb iha_fgu_KBKL?FU MIJ?GBYB =HLH?G B ?G ?CKL:5 ?G : ( kijZhqgh_ ) K_gby h khhl_lklbb kkuehqguo f_mgZjhguo klZgZjlh kkuehqguf gZpbhgZevguf klZgZjlZf Jhkkbckdhc N_jZpbb . . . . . . . . . . . . . . . . .20;bebhjZnby . . . . . . . . . . . . . . . . . . .
2、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21=HKL J ?G 149832012IVZlZ _gby 201307011 HeZklv ijbf_g_gbyGZklhysbcklZgZjlhij_ey_llj_hZgbydhhjmhZgbxbkbkl_f_mZe_gbyjmgbqghh ZaZ rZolZo. GZklhysbc klZgZjl kh_jbl lj_hZgby d dhgkljmdpbb b dhgljhex
3、 hhjmhZgby aZsbl-guo kbkl_f (kf . ?G 1127-2).GZklhysbc klZgZjl g_ jZkijhkljZgy_lky gZ kbkl_fu mlbebaZpbb jmgbqghh ZaZ .2 GhjfZlbgu_ kkuedbeyklZgZjlhkmdZaZg-ghc Zlhc _cklbl_evguf yey_lky mdZaZggh_ baZgb_ . ey klZgZjlh _a mdZaZgghc Zlu _cklb-l_evguf yey_lky ihke_g_ baZgb_ hdmf_glZ (kh k_fb baf_g_gbyfb
4、 b hiheg_gbyfb).?G 1127-2:2002 : J L J H K K B C K D H C N ? ? J : P B B=hjgu_ ujZhldb iha_fgu_KBKL?FU MIJ?GBY B _ZaZpbhggZy kbkl_fZ rZolu khklhbl ba Zdmmf -gZkhkghc klZgpbb (Zggh_ mkljhcklh g_ ke_m_l imlZlv k ijhlbhihZjguf Zjv_jhf , dhlhjuc g_ wnn_d -lb_g kemqZ_ ajuZ .EN 13237:2003, 3.413.8 jmgbqgu
5、c Za ( redamp): Kf_kv hjxqbo Zah beb hjxqbc Za , _kl_kl_gguf hjZahf h-jZamxsbcky rZol_ .Ijbf_qZgb_ LZd dZd jmgbqguc Za khklhbl hkghghf ba f_lZgZ , lh l_jfbgu jmgbqguc Za b f_ -lZg qZklh bkihevamxl hjghc ijhfure_gghklb dZd kbghgbfu .3.9 mqZkldhuc _ZaZpbhgguc Zahijhh ey khjZ jmgbqghh ZaZ ( redamp coll
6、ector pipe): =Zahijhh , ijheh_gguc ij_eZo u_fhqghh mqZkldZ beb ih ijhhbfhc k _ZaZpb_c ih -hlhbl_evghc ujZhld_ , kh_bg_gguc gZijyfmx k hghc beb he_ kdZbgZfb beb f_klZfb mZe_ -gby ZaZ .3.10 fZbkljZevguc _ZaZpbhgguc Zahijhh ey hlhZ jmgbqghh ZaZ ( redamp mains pipe): =Zahijhh , kh_bg_gguc k he_ q_f hgbf
7、 mqZkldhuf _ ZaZpbhgguf Zahijhhhf beb hl -hhf ey khjZ jmgbqghh ZaZ .3.11 kbkl_fZ ihZe_gby (extinguishing system): Kbkl_fZ , bkihevam_fZy ey _gby hqZ hg_lmrZs_h _s_klZ , qlhu g_ himklblv jZkijhkljZg_gb_ ieZf_gb _glbeypbhggmx ljmm .3.12 _jf_lbqgZy dhgkljmdpby (technically leaktight): Dhgkljmdpby , uih
8、eg_ggZy lZdbf hjZahf , qlh g_ ijhbkohbl baf_g_gby Zahhh khklZZ .Ijbf_qZgby1 =Zahijhhu , qZklb mklZghhd b hhjmhZgby , dexqZy k_ kt_fgu_ b g_kt_fgu_ kh_bg_gby , fhml ulv _jf_lbqgufb .2 L_jfbg _jf_lbqgZy dhgkljmdpby hagZqZ_l , qlh hafhgh ijhgbdgh_gb_ q_j_a miehlg_gb_ klZlbq_ -kdhf khklhygbb .3.13 t90 i
9、mlv (t90 path): JZkklhygb_ f_m dhgljhebjm_fuf iheh_gb_f b hldexqZxsbf mkljhcklhf .Ijbf_qZgb_ Zggh_ jZkklhygb_ aZbkbl hl baf_jy_fhc Zahhamrghc kf_kb k mq_lhf kdhjhklb ih -lhdZ , j_fy hldebdZ (kheZkgh ?G 61779-1) baf_jbl_evghh ijbhjZ , j_fy kjZZluZgby b j_fy aZfudZgby mkljhcklZ hldexq_gby ; aZ j_fy hl
10、debdZ ijbgbfZ_lky j_fy , g_hohbfh_ ey hklb_gby 90 % hdhgqZl_evghh kbgZeZ .=HKL J ?G 149832012 34 HhjmhZgb_ b kbkl_fu aZsblu ey mZe_gby jmgbqghh ZaZ4.1 Hsb_ lj_hZgbyWe_dljbq_kdh_ b f_oZgbq_kdh_ hhjmhZgb_ , bkihevam_fh_ ey mZe_gby jmgbqghh ZaZ , g_ hegh ulv ajuhhiZkguf :- kbkl_fZo mZe_gby jmgbqghh ZaZ
11、 , _ hafhgh hagbdgh_gb_ hjxqbo Zah , hegh bk -ihevahZlvky ajuhaZsbs_ggh_ hhjmhZgb_ jmiiu I dZl_hjbb M1 beb M2 beb , ijb jZkiheh_gbb gZ ih_joghklb , jmiiu II dZl_hjbb 1 beb 2;- baf_jbl_evgh_ hhjmhZgb_ , g_ihkj_kl_ggh aZbfh_cklmxs_ kh kf_kvx jmgbqghh ZaZ k hamohf dhgp_gljZpbhgghf ij_e_ ajuZ_fhklb (gZi
12、jbf_j , kj_klh baf_j_gby kl_i_gb qb -klhlu), hegh bf_lv dZl_hjbx F1. ey mklZghhd gZ ih_joghklb fhgh bkihevahZlv hhjmhZgb_ jmiiu II dZl_hjbb 1;- kbkl_fZ mZe_gby hegZ ulv kgZ_gZ mkljhcklhf hldexq_gby kbkl_fu , huqgh ZlhfZlb -q_kdbf , ijb hklb_gbb aZZgghh ij_eZ dhgp_gljZpbb mZe_gghh jmgbqghh ZaZ Zahijh
13、h_ k mq_lhf j_f_gb hldebdZ mkljhcklZ d hgljhey b t90 imlb ( kf . ijbeh_gb_ ?).Ijbf_qZgby1 Ijb aZimkd_ kbkl_fu mZe_gby jmgbqghh ZaZ g_hohbfh mqbluZlv , qlh Zahijhh m_l aZiheg_g hamohf , ijb wlhf gZ dZdhc -lh klZbb fh_l ulv ij_ur_g dhgp_gljZpbhgguc ij_e ajuZ_fhklb .2 Huqgh dhgp_gljZpbhgguc ij_e ajuZ_f
14、hklb kf_kb jmgbqghh ZaZ k hamohf aZZg bZiZahg_ hl 5 % h 15 % f_lZgZ . :lhfZlbq_kdh_ hldexq_gb_ ijhbkohbl ijb hklb_gbb kh_jZgby f_lZgZ 22 %.4.2 HkZgu_ ljmu kdZbgDhgkljmdpby hkZguo ljm hegZ ihaheylv ijbkh_bgylv d gbf mkljhcklZ (Y b L-hjZagu_ jZa_lbl_eb ) ey hZ dZjhlZghh ahgZ . HkZgZy ljmZ hegZ ulv kgZ
15、_gZ kh_bgbl_evgufb mkljhcklZfb , hgZ hegZ ulv uiheg_gZ b mkljh_gZ _a mf_gvr_gby ihi_j_qghh k_q_gby b kh_j -Zlv khhl_lklmxsb_ mkljhcklZ ey baf_j_gby jZkohZ b ZdmmfZ , _keb kdZbgu hklmigu ey baf_j_gby b h lhjZ ijh jmgbqghh ZaZ , gZijbf_j , bf_lky baf_jbl_evgZy qZklv (kf . jbkmgdb 14).d bZf_lj ; 1 hkZg
16、Zy ljmZ kdZbgu ; 2 bdbc Zahijhh ; 3 L-hjZaguc jZa_lbl_ev ; 4 kh_bg_gb_ ey hh -hlhZ ; 5 mkljhcklh ey baf_j_gby ; 6 mkljhcklh ey baf_j_gby ; 7 baf_jbl_evgZy qZklv ; 8 hlh ey khjZ ZaZ ; 9 aZihjgh -j_mebjmxsZy ZiiZjZlmjZJbkmghd 1 Ijbf_j kh_bg_gby kdZbgu djh_evghh dj_ie_gby k hlhhf ey khjZ ZaZ , ihaheyxs
17、_h ijh -hblv baf_j_gb_ b dhgljhev=HKL J ?G 14983201241 hkZgZy ljmZ kdZbgu ; 2 bdbc Zahijhh ; 3 hlh ey khjZ ZaZ ; 4 aZihjgh -j_mebjmxsZy ZiiZjZlmjZ ;5 khhl_lklmxs_ kh_bg_gb_ ey hlhZ ey khjZ ZaZJbkmghd 2 Ijbf_j kh_bg_gby kdZbgu djh_evghh dj_ie_gby k hlhhf ey khjZ ZaZ _a mkljhckl ey baf_j_gby b dhgljhe
18、yd bZf_lj ; 1 hkZgZy ljmZ kdZbgu ; 2 bdbc ljmhijhh ; 3 L-hjZaguc jZa_lbl_ev ; 4 kh_bgbl_ev ey h -hhlhZ ; 5 mkljhcklh ey baf_j_gby ; 6 mkljhcklh ey baf_j_gby ; 7 baf_jbl_evgZy qZklv ; 8 hlh ey khjZ ZaZ ; 9 aZihjgh -j_mebjmxsZy ZiiZjZlmjZJbkmghd 3 Ijbf_j kh_bg_gby kdZbgu ihq_gghh dj_ie_gby k hlhhf ey
19、khjZ ZaZ , ihaheyxs_h ijhhblv baf_j_gb_ b dhgljhev=HKL J ?G 149832012 51 hkZgZy ljmZ kdZbgu ; 2 bdbc ljmhijhh ; 3 hlh ey khjZ ZaZ ; 4 aZihjgh -j_mebjmxsZy ZiiZjZlmjZ ; 5 khhl_lklmxs_ kh_bg_gb_ ey hlhZ ey khjZ ZaZ ; 6 hhhlhJbkmghd 4 Ijbf_j kh_bg_gby kdZbgu ihq_gghh dj_ie_gby k hlhhf ey khjZ ZaZ , _a
20、mkljhcklZ ba -f_j_gby b dhgljhey4.3 =Zahijhhu ey fZkkbZ?keb Zahijhhu ey mZe_gby jmgbqghh ZaZ mklZgZebZxlky g_jZajm_ggu_ mhevgu_ ieZklu , ljmu hegu ulv hklZlhqghh bZf_ljZ b kgZ_gu mkljhcklZfb dhgljhey ihlhdZ jmgbq -ghh ZaZ b dhgljhebjhZlvky kheZkgh 4.2.Lj_hZgby , mdZaZggu_ 4.2, hegu ijbf_gylvky d mkl
21、jhcklZf baf_j_gby ZaZ ijb _ZaZpbb g_jZajm_gguo mhevguo ieZklh .4.4 Zggh_ agZq_gb_ ghfbgZevghc ijhqghklb hklZlhqgh , _keb himklbfh_ agZq_gb_ jZh -q_h jZaj_gby mklZghd_ ih mZe_gbx ZaZ aZbkbfhklb hl dhgkljmdpbb ulyghh _glbeylhjZ b (beb ) j_mebjmxs_h hhjmhZgby g_ ij_urZ_l 0,3 ZjZ ._ZaZpbhggu_ ljmu ey mZ
22、e_gby jmgbqghh ZaZ hegu mklZgZebZlvky lhevdh k kh_bgb -l_evgufb fmnlZfb ey lj m, dhlhju_ kqblZxlky ijbhgufb b g_hohbfufb ey jZhlu b dhgljhey ._ZaZpbhggu_ ljmu ey mZe_gby jmgbqghh ZaZ hegu ulv kgZ_gu aZihjgufb mkljhc-klZfb ey i_j_djulby hklmiZ d dZhfm hl_le_gbx .AZ bkdexq_gb_f lhq_d mZe_gby k_ ljmu h
23、egu ulv bahlhe_gu lhevdh ba fZl_jbZeh , ijb -hguo ey i_j_f_s_gby f_lZgZ ih a_fe_c .Ijb mklZghd_ lj m ey mZe_gby jmgbqghh ZaZ g_hohbfh h_ki_qblv aZsblm hl ihj_ -_gbc .Ijb g_hohbfhklb _jlbdZevgu_ ljmu ey mZe_gby jmgbqghh ZaZ hegu ulv aZdj_ie_gu ZjfZlmjhc jZkrbjyxs_hky i_j_ohghh we_f_glZ .JZkiheh_gb_ _
24、ZaZpbhgguo ljm hegh ihaheylv mZeylv kdZiebZxsmxky ljmZo hm . Kh_bg_gby k hhhlhZfb hegu jZkiheZZlvky gZ kZfuo gbgbo lhqdZo _ZaZpbhgghh ljmhijh -hZ b ahg_ k h_bg_gby f_m hjbahglZevgufb b _jlbdZevgufb mqZkldZfb ljm.Ijb g_hohbfhklb _ZaZpbhggu_ ljmhijhhu hegu ulv aZsbs_gu hl ha_cklby fhjh -aZ b aZf_jaZgby .=HKL J ?G 14983201264.5.2 Lhqdb aZf_jZ ey baf_jbl_evghh hhjmhZgby _ZaZpbhgguo ljmhijhhZoG_hohbfh ijhhblv aZf_j h k_o f_klZo kh_bg_gbc hlhh ey khjZ jmgbqghh ZaZ , mqZkldhhh b fZbkljZevghh _ZaZpbhgghh ZahijhhZ lZf , _ hg ohbl klhe rZolu. Baf_ -j_gb
