Mashandisirwo Enhare Dzemaindasitiri Pakukurumidzira Kuchengetedza Munzvimbo Dzine Ngozi

Nhanganyaya

Munzvimbo dzine njodzi dzemaindasitiri, nzira inokurumidza uye yakavimbika yekufonera rubatsiro inogona kuona kana chiitiko chikaramba chakadzivirirwa kana kuti chikawedzera. Nhare dzemaindasitiri dzakavakwa kuti dzishande munzvimbo umo kupisa, hunyoro, kudedera, uye mhepo inoputika zvinogona kudzima michina yakajairwa. Chinyorwa chino chinotsanangura kuti masisitimu aya anotsigira sei kupindura nekukurumidza, kuvandudza kudyidzana nemakamuri ekudzora nemapoka enjodzi, uye kubatsira zvivakwa kusangana nezvinodiwa zvekuchengetedza mumabasa ane njodzi huru.

Nei Nhare dzeMaindasitiri Dzichikosha Munzvimbo Dzine Ngozi

Munzvimbo dzine njodzi huru dzemaindasitiri, zvivakwa zvekutaurirana zvinoshanda senzira huru yekubatsira panguva dzenjodzi dzakakomba. Nhare dzemaindasitiri dzakagadzirirwa kupa kutaurirana kwezwi kwakachengeteka munzvimbo dzakadai sekugadzira petrochemical, kuchera mabhazi mugungwa, uye kugadzira zvinhu zvakawanda. Kusiyana nekutaurirana kwemakambani, masisitimu aya akasimba akagadzirwa kuti ashande nguva dzose pasi pekumanikidzwa kwakanyanya, zvichiita kuti mitemo yehutano, kuchengetedzeka, uye zvakatipoteredza (HSE) ishandiswe pasina kukanganiswa kwehunyanzvi.

Maitiro avanoita ekuderedza nguva yekupindura panguva yekukurumidzira

Munguva yedambudziko remaindasitiri, sekondi yega yega yekunonoka inowedzera mukana wekukuvara kana kurasikirwa nehupenyu hwezvinhu zvakanyanya. Nhare dzemaindasitiri dzinoshandisa mashandiro e auto-dial uye kuendesa mafaira nekukurumidza kuti dzibatanidze vashandisi zvakananga kumakamuri ekudzora kana masevhisi ekukurumidzira. Nekubvisa kunonoka kwekufona nekushandisa manually uye kutumira mafaira, masisitimu aya anowanzo deredza nguva yekutanga yekutaurirana nekukurumidza kubva paavhareji yeindasitiri yemaminitsi matatu kusvika mashanu kusvika pasi pemasekondi makumi matatu.

Ndedzipi njodzi munzvimbo dzine njodzi dzinoda runhare rwakatsaurirwa kune emergency

Zvivako zvinoshanda nemagasi anoputika, guruva rinobvira, kana zvinhu zvakasiyana-siyana zvezvakatipoteredza zvinorayira michina yekukurukurirana yakasarudzika.ATEX Zone 1 kana Zone 21ine njodzi inogara iripo yekubatidza moto, inoda runhare rwakachengeteka kana runodzivirira moto panguva yekukurumidza. Uyezve, nzvimbo dzinoshanda dzine ruzha rwunopfuura 85 dB(A), kana idzo dzinochinja-chinja tembiricha kubva -40°C kusvika +70°C, dzinoita kuti michina yekutengeserana isashande zvachose, zvichiita kuti maindasitiri akavakwa nechinangwa.

Ndezvipi zvakanakira mashandiro azvinoita

Kunze kwekugadzirisa matambudziko, nharembozha dzakatsaurirwa dzekukurumidza dzinoita kuti kushanda kwezuva nezuva kuve nyore. Nhare dzemazuva ano dzeVoice over Internet Protocol (VoIP) dzinoshanda zvakanaka pamwe cheteMasisitimu ekutaura neruzhinji uye maAlarm (PA/GA), zvichiita kuti nhepfenyuro dzemunharaunda dzibude zvakananga kubva pafoni. NeMean Time Between Failures (MTBF) inowanzo pfuura maawa 50,000, mayuniti aya anopa kuvimbika kusingaenzaniswi kwekushanda, zvichideredza mutoro wekutonga paIT nemapoka ekugadzirisa ukuwo zvichiita kuti nzvimbo yese ionekwe nguva dzose.

Zvinhu Zvinofanira Kubatanidzwa Nenhare Dzemagetsi Dzekukurumidzira

Magadzirirwo akakosha efoni yemuindasitiri inodzivirira njodzi anoreva kuti inogona kuramba iripo. Mainjiniya ekutenga anofanirwa kuongorora miganhu chaiyo yehunyanzvi, hunhu hwezvinhu, uye dziviriro yekupinda kwenhare kuitira kuti nhare yakasarudzwa ienderane neruzivo rwenzvimbo yenzvimbo yacho.

Ndezvipi zviyero zvekudzivirira uye zvitupa zvinodiwa

Kutevedzera mitemo ndiyo nzira yekutanga yekusarudzwa kwemidziyo munzvimbo dzine njodzi. Midziyo inofanira kunge iine zvitupa zvakakodzera zvakaita seATEX, IECEx, kana UL classifications zvinoenderana nemamiriro ekunze anoputika. Pamusoro pezvo, kusimba kwezvakatipoteredza kunoda zviyero zvakasimba zvekudzivirira kupinda; chiyero chidiki cheIP66 kana IP67 ndicho chakajairika kudzivirira kupinda kweguruva rinoparadza uye majeti emvura ane simba rakawanda, nepo chiyero cheNEMA 4X chakakosha pakuiswa kwepetrochemical kuNorth America.

Mashandisirwo anoitwa odhiyo, madhizaini, uye dhizaini yesimba zvinokanganisa sei kuvimbika

Kujeka kwemanzwi munzvimbo dzine madecibel akakwira kunoenderana nemamaikorofoni epamusoro anodzima ruzha uye mareceiver anoburitsa ruzha rwakanyanya. Mavhoriyamu eringi anofanira kupinza ruzha rwakanyanya rwemuchina, kazhinji achida kubuda kwe90 kusvika 110 dB(A) padaro remita imwe. Kubva pakuona kwesimba, Power over Ethernet (PoE) ndiyo yave tsika yemamodheru eVoIP, zvichibvumira tambo imwe chete yeCat5e/Cat6 kuendesa data nemagetsi. Izvi zvinoita kuti zvive nyore kushandisa masystem eUninterruptible Power Supply (UPS) ari pakati nepakati.

Ndezvipi zvinhu uye zvinodiwa pakugadzika zvinoenderana nemamiriro ezvinhu akaomarara

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Zvinhu zvekuvharira nemidziyo yekuisira zvinofanirwa kutsungirira kukanganiswa nemakemikari, kusvibiswa nemakemikari, uye mamiriro ekunze akaipa.Polyester Yakasimbiswa Negirazi (GRP)uye 316L Stainless Steel ndizvo zvinhu zvinonyanya kushandiswa, zvakabatana netambo dzenharembozha dzisingakuvadzi dzine simba rekudhonza rinodarika 200 kg.

Maitiro Ekuenzanisa Nhare dzeEmergency dzeIndasitiri Nedzimwe Nzira

Kunyange zvazvo zvivakwa zvemaindasitiri zvemazuva ano zvichishandisa maturusi akasiyana-siyana ekutaurirana, kunzwisisa mabhenefiti ekuenzanisa emafoni ekukurumidza akagadzirirwa nguva dzose kana tichienzanisa nedzimwe nzira dzenharembozha kwakakosha pakugadzira hurongwa hwakazara hweHSE.

Kana zvichinyanya kukosha kupfuura maredhiyo nemaintercom

Maredhiyo ane nzira mbiri (TETRA/DMR) uyemaintercom asina wayainopa kufamba-famba, asi inounza zvinhu zvisingagamuchirwi panguva dzenjodzi dziri munzvimbo. Nhare dzemumaindasitiri dzakagadziriswa dzinobvisa njodzi dzemabhatiri apera, mafoni asina kuiswa zvakanaka, uye nzvimbo dzisina kufambiswa zvakanaka dzeredhiyo (RF). Nekuti dzakasungirirwa zvakasimba uye dzakaiswa zvachose panzvimbo dzinobuda kana kuti dzine njodzi huru, dzinovimbisa kuwanikwa nekukurumidza kune chero vashandi, kusanganisira makondirakiti angave asina maredhiyo avo.

Ndezvipi zvinodiwa pakuenzanisa kutenga

Pakuenzanisa sarudzo dzekutenga, modeling yemari inofanirwa kuverengerwa Capital Expenditure (CapEx) uye Operational Expenditure (OpEx). Kunyange zvazvo maradio enharembozha aine mitengo yakaderera yeyuniti yega yega, mutengo wavo wese wekuva muridzi unokwira nekuda kwekutsiviwa kwemabhatiri mwedzi gumi nemiviri kusvika gumi nemisere yega yega, marezenisi esoftware, uye kutsiviwa kwemidziyo yakarasika. Kusiyana neizvi, nharembozha dzeindasitiri dzakagadziriswa dzinomiririra CapEx yekutanga yakakwira asi dzinopa hupenyu hwekushanda hwemakore gumi kusvika gumi nemashanu nemitengo mishoma yekudzokorora.

Mashandiro anoita mamiriro enzvimbo pakusarudza tekinoroji

Kuumbwa kwenzvimbo kunonyanya kukanganisa sarudzo yetekinoroji. Zvivakwa zvesimbi zvakakora, zvinowanikwa muzvicheneswa uye mapuratifomu ekunze, zvinoderedza zviratidzo zveRF zvakanyanya, zvichiita kuti masisitimu eantenna anodhura (DAS) ashandiswe kuti akwanise kufukidza redhiyo nenzira yakavimbika. Nhare dzine waya dzinopfuura muganho uyu dzichishandisa fiber-optic networks kana copper cabling. Zvisinei, mainjiniya anofanira kufunga nezvemiganhu yekureba kwetambo; Cat6 Ethernet yakajairwa inogumira pamamita zana, ichida kuwedzerwa kwefiber-optic kana network switches kuti pave nemagadzirirwo emiti yakakura.

Kutevedzera Mutemo, Kuisa, uye Kugadzirisa Zvinovandudza Sei Mhedzisiro

Kuvimbika kwenhare dzemuindasitiri dzinoshandiswa panguva yekukurumidzira kunowanikwa chete kuburikidza nemaitiro akaomarara ekuisa, kutevedzera mitemo yekutevedzera mitemo, uye kugadzirisa hupenyu hwese nekukurumidza.

Ndezvipi zviyero, ongororo, uye magwaro zvinoshanda?

Kuisa munzvimbo dzinoputika kunofanirwa kutevedzera mitemo yeIEC 60079, iyo inotonga kuiswa kwemidziyo munzvimbo dzine njodzi. Kutevedzera mitemo kunoda magwaro akazara, kusanganisira zvitupa zveEx uye kuverenga kwakachengeteka kwemukati (IS) loop. Mitemo yekutonga inorayirawo nguva dzekuongorora; zvivakwa zvinowanzoita ongororo dzinoonekwa mwedzi mitanhatu yega yega uye ongororo dzakadzama dzemakanika makore matatu ega ega kuti vaone kuti nzvimbo yacho yakachengeteka uye mamiriro echisimbiso akamira sei.

Ndezvipi nzira dzakanakisisa dzinotungamira kuiswa, waya dzemagetsi, uye kuyedzwa

Kuiswa kwe ergonomic uye waya dzakachengeteka ndizvo zvakakosha pakushanda zvakanaka kwesystem. Maitiro akanakisa anotungamira pakuiswa kwefoni pahurefu hunowanikwa hwemamita 1.2 kusvika 1.4 kubva pasi kusvika pakati peyuniti, zvichiita kuti vashandi vese vasvike. Kuiswa kwewaya kunofanirwa kushandisa tambo dzakakodzera dzakadzivirirwa, uye tambo dzinofanira kusimbiswa kune torque yakatarwa - kazhinji pakati pe20 ne30 Nm - kuchengetedza IP rating uye kusimba kwenzvimbo yacho kunodzivirira moto.

Maitiro ekuronga kugadzirisa, zvimwe zvinhu, uye rutsigiro rwehupenyu hwese

Kuchinja kubva pakugadzirisa zvinhu kuenda pakuchengetedza kudzivirira kunovandudza zvikuru kugadzirira njodzi. Nhare dzemazuva ano dzeSIP dzinotsigira kuvhota dziri kure kuburikidza neSimple Network Management Protocol (SNMP). Iyi ficha inobvumira masisitimu ekudzora kuti azviratidze ega kuvimbika kwenharembozha, mashandiro emamaikorofoni, uye kubatana kwenetiweki, zvichideredza mari yekushanda yekuongorora nemaoko kusvika ku60%. Vatariri vezvivakwa vanofanirwawo kuchengetedza zvinhu zvakakosha, zvakaita semafoni ekutsiva uye mabhodhi makuru edunhu akadhindwa (PCBs), kuti vaderedze nguva yekushanda.

Maitiro Ekusarudza Nhare Yekukurumidzira Yeindasitiri Yakakodzera

Kusarudza foni yekukurumidza yeindasitiri yakakodzera kunoda kuti pave neruzivo rwehunyanzvi nehurongwa huripo hwe network uye zvinangwa zvekushanda kwenguva refu.

Ndezvipi zvinodiwa pakusarudza zvinhu zvinokosha

Sarudzo huru yekuvaka iri pakati pematekinoroji eanalog neVoIP/SIP. Kunyange hazvo mafoni eanalog achipa zviri nyore uye zvakanakira daro kupfuura waya dzemhangura dzakajairwa, masisitimu eVoIP anopa kugona kwakanyanya kuongorora, kubatanidzwa kuri nyore nemaitiro emazuva ano ePrivate Branch Exchange (PBX), uye maficha ekugadzira akawanda. Vanoita sarudzo vanofanirwa kukoshesa kuenderana nezvivakwa zvemukamuri yekudzora zviripo uye kuongorora kana network backbone ichigona kutsigira maprotocol ePoE neSIP nekudzokororwa kwakakwana.

Maitiro ekuenzanisa mutengo, kuvimbika, uye kukosha kwehupenyu

Mapoka ekutenga zvinhu anofanira kuyera mari inoshandiswa pakutanga nekuvimbika kunodiwa uye kukosha kwehupenyu hwese. Mutengo wenhare dzemaindasitiri unosiyana zvakanyanya zvichienderana nezvinodiwa;analogi unit inodzivirira mamiriro ekunzeinogona kudhura mari inosvika $800, nepo foni yeZone 1 SIP ine certification yakazara yakagadzirwa nesimbi isingatsvedzi ye316L inogona kudarika $3,000. Kuisa mari muzvinhu zvepamusoro uye kuongororwa kweVoIP kunounza kudzoka nekukurumidza pakudyara nekuderedza zvakanyanya maawa ekugadzirisa munda uye kuderedza njodzi yekukundikana kwekutaurirana panguva dzezviitiko zvakakosha.

Zvidzidzo zvipi zvekushandisa zvinovandudza kubudirira kwekuparura

Kubudirira kwekushandiswa kunoenderana nekutangwa zvishoma nezvishoma uye bvunzo dzakasimba dzeFactory Acceptance Testing (FAT) nzvimbo isati yaiswa. Chidzidzo chakakosha chekushandisa chinowanzo furatirwa ndechekutarisira acoustic; munzvimbo dzinoshanda ruzha rwemhepo runodarika 85 dB(A), nhare dzinofanira kubatanidzwa nema acoustic hoods akasarudzika kuti dzive nechokwadi chekuti inzwi rinonzwika zvakanaka. Nekugadzirisa matambudziko eacoustic, kusimbisa kudzoserwa kwenetwork, uye kuita kudzidziswa kwakazara kwevashandisi, zvivakwa zvinoita kuti network dzavo dzekutaurirana nekukurumidza dzishande zvakanaka kana zvichidikanwa.

Zvinhu Zvinokosha Zvaunofanira Kuziva

• Mhedzisiro yakakosha uye chikonzero cheIndustrial Emergency Telephones
• Magadzirirwo, kutevedzera mitemo, uye kuongororwa kwenjodzi zvinofanirwa kuongororwa usati waita chibvumirano
• Matanho anotevera anoshanda uye mazano anogona kushandiswa nevaverengi ipapo ipapo

Mibvunzo Inowanzo bvunzwa

Sei nhare dzemaindasitiri dziri nani pane nhare dzemazuva ose dziri munzvimbo dzine njodzi?

Dzakavakwa panzvimbo dzinoputika, dzine mvura, dzine guruva, uye dzine ruzha rukuru, dzine dzimba dzakasimba, kufona nekukurumidza, uye kushanda kwakavimbika uko mafoni evatengi anowanzo kundikana.

Ndezvipi zvitupa zvandinofanira kutarisa ndisati ndasarudza runhare rwekukurumidzira munzvimbo ine njodzi?

Tanga nekubatanidza nzvimbo yacho. Zvinodiwa zvakajairika zvinosanganisira ATEX kana IECEx yenzvimbo dzinoputika, pamwe neCE, FCC, RoHS, uye IP66/IP67 yekudzivirira nharaunda.

Nhare dzeSiniwo dzinoshanda panguva ye emergency dzinogona kubatana ne VoIP kana PA systems here?

Ehe. Siniwo inopa nhare dzemaindasitiri dzinogona kushanda neIP PBX/VoIP uye PA systems, zvichibatsira mawebhusaiti kubatanidza mafoni ekukurumidzira, mapeji, uye kudzora kutaurirana mukamuri.

Ndezvipi zvinhu zvinobatsira nhare dzenjodzi kushanda munzvimbo dzine ruzha dzemaindasitiri?

Tsvaga ma "ringers" e90–110 dB, maikorofoni anodzima ruzha, ma "high-output receiver", uye "one-touch" kana "auto-dial" kufona nekukurumidza kuti uvandudze kujeka uye kukurumidza kupindura.

Ndezvipi zvinhu zvakavharirwa zvakanakira nzvimbo dzakaoma dzemaindasitiri?

Shandisa GRP pakugadzira makemikari neindasitiri, simbi isingasvibi ye316L yekuora kwemugungwa kana kunze kwenyika, uye aluminium yakaputirwa yekuchera migodhi kana nzvimbo dzinorema mukati meimba.