Yangın ve Güvenlik Dergisi 165. Sayı (Mart 2014)

<$1*,1 YH *h9(1/ø. 6$<, 6 Abstracts Özetler Are wireless fire alarms right for your project? 36 Learning objectives 1. Understand the basics of wireless fire alarm systems. 2. Learn to calculate the cost of wired versus wireless systems. 3. Become familiar with NFPA 72. Wireless fire alarms are often confused with wired fire alarm systems so often, we forget that it is “wireless” and not “wire-free.” Understanding this basic difference will help you calculate the savings associated with a wireless fire alarm system. In a wireless application, the notification devices currently must be wired to the wirelessly controlled and supervised notification appliance circuits (NAC) booster panels, thus reducing the associated conduit/cabling costs by locating horn/strobes very close to the wireless NAC/booster panels. Each application, wireless or hardwired, requires a careful study to determine the suitability and consider the associated costs. It is never always one or the other; each application has its associated costs versus savings. Integration: Building automation and fire alarms 52 Learning objectives 1. Understand the efficiencies of integrating building automation with fire protection systems. 2. Name various communication protocols, such as BACnet and LonTalk. 3. Learn about inspection and testing of systems. The responsibilities of a chief building engineer are becoming more challenging as technology advances. Bigger and taller buildings are being constructed with an increasing emphasis on energy efficiency and comfort, and the ever-increasing demand to keep construction costs and operating expenses down. In addition, building codes are changing the way these buildings are constructed in order to improve safety with an eye on new construction methods and materials. There is also the somewhat traditional mind-set among those within the design and engineering community that building automation and fire alarm systems should maintain a significant level of separation with minimal connectivity or interaction. Most of this belief stems from the fear of the unknown and the desire to mitigate risk along with the old adage of “This is the way we’ve always done it.” In reality, the integration of building automation and fire alarm systems can result in overall reduction in equipment, installation, and maintenance costs while still maintaining the level of safety required for these systems to operate. Speak Up On Noise 80 Noise is part of everyday life and is present in just about every human activity. Most types of noises are classified as either occupational noise or involve random exposure to sources in your environment, such as traffic, appliances, sporting events, or music. In looking at workplace or occupational areas in particular, there is a high potential for noise to be sustained and quite loud. Exposure to noises like that can permanently damage your hearing, and once you lose it, you can never get it back. .DEORVX] <DQJ×Q $ODUPODU× 3URMHQL] LoLQ 'RùUX %LU 6HoLP PL" gùUHQPH +HGHIOHUL .DEORVX] \DQJ×Q DODUP VLVWHPOHULQLQ HVDVODU×Q×Q NDYUDQPDV× .DEOROX VLVWHPOHUH NDUü×O×N RODUDN NDEORVX] VLVWHPOHULQ PDOL\HWOHULQLQ KHVDSODQPDV×Q×Q |ùUHQLOPHVL 1)3$ NXUDO×Q× |ùUHQPH .DEORVX] \DQJ×Q DODUP VLVWHPOHUL V×NO×NOD NDEOROX \DQJ×Q DODUP VLVWHPOHUL\OH NDU×üW×U×O×U YH \LQH V×NoD EX VLVWHPLQ ´NDEORVX]µ ROGXùXQX IDNDW LoLQGH ´NDEOR ROGXùXQXµ XQXWXUX] %X WHPHO IDUN× DQODPD NDEORVX] ELU \DQJ×Q DODUP VLVWHPL\OH JHOHQ WDVDUUXIODU× KHVDSODPDP×]D \DUG×PF× RODFDNW×U .DEORVX] ELU X\JXODPDGD X\DU×\× \DSDQ FLKD]ODU PHYFXW X\JXODPDGD NDEORVX] RODUDN NRQWURO HGLOHQ YH GHQHWOHQHQ X\DU× FLKD]× GHYUHOHUL 8&' \NVHOWLFL SDQHOOHULQH EDùODQ×U YH EX üHNLOGH FLKD]ODUOD EHUDEHU JHOHQ NDEOR NDQDO× NDEORODPD PDVUDIODU×Q× NRUQD HOHNWURQLN IOkü|U JLEL FLKD]ODU× NDEORVX] X\DU× FLKD]× GHYUHOHULQ \NVHOWLFL SDQHOOHULQ \DN×Q×QD \HUOHüWLUHUHN D]DOW×U .DEOROX YH\D NDEORVX] KHU ELU X\JXODPD FLKD]ODU×Q X\JXQOXNODU×Q×Q EHOLUOHQPHVL YH EHUDEHULQGH JHOHFHN PDVUDIODU×Q GD GLNNDWH DO×QPDV× LoLQ D\U×QW×O× ELU LQFHOHPH JHUHNWLULU +LoELU ]DPDQ ELUL YH\D GLùHUL GL\H GHùHUOHQGLULOPH] KHU X\JXODPDQ×Q NHQGLVLQH |]HO PDOL\HWL YH VDùOD\DFDù× WDVDUUXIODU YDUG×U 8\XP %LQD 2WRPDV\RQX YH <DQJ×Q $ODUPODU× gùUHQPH +HGHIOHUL %LQD RWRPDV\RQXQX \DQJ×Q NRUXPD VLVWHPOHUL\OH EWQOHüWLUPHQLQ YHULPLQL NDYUDPDN %$&QHW YH /RQ7DON JLEL GHùLüLN LOHWLüLP SURWRNROOHULQL LVLPOHQGLUPHN 6LVWHPOHULQ NRQWURO YH WHVW LüOHPOHULQL |ùUHQPHN úQüDDW PKHQGLVLQLQ NRQWURO YH\D LQüDDW VRUXPOXOXNODU× WHNQRORML LOHUOHGLNoH GDKD GD ]RUODüPDNWDG×U 'DKD E\N YH X]XQ ELQDODU HQHUML YHULPOLOLùLQH YH NRQIRUD GDKD ID]OD |QHP YHULOHUHN \DS×OPDNWD YH LQüDDW PDOL\HWOHULQL DüDù× oHNPH YH LüOHWPH PDVUDIODU×Q× GüN WXWPD WDOHEL JLGHUHN DUWPDNWDG×U úODYH RODUDN ELQD \|QHWPHOLNOHUL YH\D ELQDODUOD LOJLOL \DVDODU YH Lo WHVLVDW üDUWQDPHOHUL ELQDODU×Q LQüD WDU]×Q× \HQL LQüDDW \|QWHPOHUL YH PDO]HPHOHULQLQ JHWLUGLùL EDN×ü Do×V×\OD HPQL\HWL DUW×UPDN LoLQ GHùLüPHNWHGLU $\Q× ]DPDQGD WDVDU×P YH PKHQGLVOLN NRPLWHOHULQH PHQVXS RODQODU DUDV×QGD PHYFXW RODQ JHOHQHNVHO ELU EDN×ü GD ELQD RWRPDV\RQX YH \DQJ×Q DODUP VLVWHPOHULQLQ ELUELULQH HQ D] EDùODQW× YH\D NDUü×O×NO× HWNLOHüLP \DSDFDN üHNLOGH DUDODU×QGD EHOOL ELU D\U×P \DSPDODU×Q× ROXüPXüWXU %X LQDQ×ü×Q |QHPOL ELU N×VP× ELOLQPH\HQ XQVXUGDQ JHOHQ NRUNX YH HVNL ELU |]GH\Lü RODQ ¶%X KHU ]DPDQ \DSW×ù×P×] X\JXODPD· LOH JHOHQ WHKOLNH\L D]DOWPD LVWHùLQGHQ JHOPHNWHGLU *HUoHNWH ELQD RWRPDV\RQX LOH \DQJ×Q DODUP VLVWHPOHULQL EWQOHüWLUPHN JHQHO RODUDN FLKD] VD\×V×Q× WHVLVDW YH EDN×P PDVUDIODU×Q× D]DOWDFDN YH EXQODU×Q \DQ×QGD GD EX VLVWHPOHULQ oDO×üPDV×\OD LVWHQHQ JYHQOLN VHYL\HVLQL GH PXKDID]D HGHFHNWLU *UOW h]HULQH .RQXüPDN *UOW JQON KD\DW×Q ELU SDUoDV×G×U YH LQVDQODU×Q \DSW×ù× KHPHQ KHU IDDOL\HWWH EXOXQXU *UOWQQ ELUoRN WLSL \D PHVOHN IDDOL\HWOHULQGHQ \D GD oHYUHQL]GHNL ND\QDNODUGDQ |UQHùLQ WUDILN oHüLWOL FLKD]ODU VSRU PVDEDNDODU× YH\D P]LN JLEL WHVDGI RODUDN ND\QDNODQDQODU RODUDN V×Q×IODQG×U×O×U úü\HUOHUL YH\D PHVOHNL IDDOL\HWLQ \DS×OG×ù× DODQODUD EDNW×ù×P×]GD JUOWQQ ROPDV× YH GHYDP HWPHVL LoLQ \NVHN ELU SRWDQVL\HO YDUG×U %|\OH JUOWOHUH PDUX] NDOPDN LüLWPH GX\XQX]D NDO×F× RODUDN KDVDU YHUHELOLU YH ELU NH] EX GX\XQX]X ND\EHWWLùLQL]GH JHUL G|Qü \RNWXU