Izingcingo Ezingaqhumi Ze-Zone 1 kanye Ne-Zone 2: Izicelo kanye Nokucatshangelwa Kokukhetha

• Ukuhlukaniswa kwendawo kuqhuba isidingo sendawo ebiyelwe kanye nesitifiketi ngaphezu kwesitayela sefoni.
• I-ATEX, i-IECEx, ukuvikelwa kokungena, kanye nesigaba sokushisa kufanele kuhlolwe ndawonye, ​​hhayi ngokwehlukana.
• Ukucaca kwezwi lezimboni, ukuziphatha kokusunduza ukuze ushayele, kanye nokufinyelela ekulungiseni kubalulekile kanye nokusinda.
• Abathengi bephrojekthi kufanele bafanise ucingo nendawo enobungozi, hhayi uhlobo lwesakhiwo kuphela.

Ukukhetha ucingo oluvikela ukuqhuma kwe-Zone 1 kuyisinqumo sokuphepha kobuchwepheshe, hhayi ukuthenga ihadiwe okulula, ngoba imishini yendawo eyingozi kumele ivumelane neqembu legesi, isigaba sokushisa, kanye nomongo wokufakwa, kuyilapho izilawuli eziningi zezimboni nazo zilandela ukuhlolwa kanye nomqondo wokumaka osetshenziswa ezindinganisweni ezifana nokuthiI-IECfuthiI-ISO 80079-36; ngehadiwe yokuxhumana ezindaweni ezinzima, ukuqina okusebenzayo nakho kubalulekile, njengoba izivalo ezineI-ISO 60529Ukuvikelwa kwe-IP66 kuklanyelwe ukumelana nothuli kanye nama-jets amanzi anamandla, okuwusizo lapho iyunithi efanayo kufanele ikwazi ukumelana nokuwa kwamanzi ngaphandle, imvula, kanye nokufuthwa okubolayo.

Ucingo oluvikela ukuqhuma lwe-Zone 1 vs ucingo oluvikela ukuqhuma lwe-Zone 2: yiziphi izinguquko kumaphrojekthi angempela

Umehluko omkhulu phakathi kokukhethwa kocingo oluvikela ukuqhuma lwe-Zone 1 kanye nokukhethwa kocingo oluvikela ukuqhuma lwe-Zone 2 ukuvama kanye nobude bengozi yokuqhuma komkhathi.

I-Zone 1 ivame ukuba lapho umoya wegesi oqhumayo ungase uvele khona ekusebenzeni okuvamile, kanti i-Zone 2 ilapho kungenakwenzeka khona ukuthi kwenzeke ekusebenzeni okuvamile futhi, uma kwenzeka, kuqhubeka isikhathi esifushane kuphela.

Lowo mehluko ushintsha ukulindela kwesitifiketi, umqondo wokuvikelwa, kanye nokubekezelelana kwezingozi ngesikhathi sokulungiswa.

Kubathengi, lokhu kusho ukuthi ucingo oluvunyelwe i-Zone 2 aluvunyelwe ngokuzenzakalelayo ku-Zone 1, noma ngabe umzimba ubukeka ufana.

Abasebenzisi bezimboni bavame ukuthola ukuthi inkinga yokuthenga akuyona ifoni uqobo lwayo, kodwa ukungafani phakathi kokuhlukaniswa kwendawo kanye nokumaka imishini.

Ekuhambeni kokuthengwa kwefoni okungenakuqhuma kwe-ATEX, ukuhleleka okufanele yilokhu: hlukanisa indawo, qinisekisa iqembu legesi, qinisekisa isigaba sokushisa, bese uqinisekisa indlela yokumaka idivayisi kanye nendlela yokufaka.

Lokho kucabanga kunciphisa amathuba okuchaza ngokweqile imishini yendawo ethambile noma imishini engacacisi kahle imishini yendawo ebalulekile.

Lokho kuqhathanisa yingakho amaqembu ephrojekthi kufanele afunde i-nameplate, hhayi incazelo yokumaketha.

Yingakho futhi onjiniyela abaningi behlola ukuhlukaniswa kwendawo ngesiqondiso sokuvikela ukuqhuma esivela ku-Izindawo eziyingozi ze-OSHA, ikakhulukazi uma indawo ihlanganisa imishini yokucubungula, amaphaneli okulawula kagesi, kanye nezindawo zokuxhumana zasensimini.

Izidingo zocingo ezingaqhumi ze-ATEX: ukumaka, indawo, kanye nendlela yokufaka

Ucingo oluvikela ukuqhuma lwe-ATEX luba nenjongo kuphela uma uphawu oluphelele lwemishini luhambisana nokuhlukaniswa kwendawo.

Ekwenzeni kwe-ATEX, umthengi kufanele ahlole isigaba, iqembu legesi, isigaba sokushisa, kanye nanoma yiziphi izimo ezikhethekile zokusetshenziswa ngaphambi kokuqhathanisa amakhathalogi omkhiqizo.

Isibonelo, idivayisi yokuxhumana elinganiselwe iqembu eliqinile noma i-extension yokushisa ebanzi ingase ifaneleke kangcono kunemodeli efana neyombono evunyelwe kancane.

Lokhu kubalulekile ngoba izingcingo zezimboni zivame ukufakwa emasangweni okungena, kumayunithi okucubungula, ezindaweni zokulayisha, noma eziteshini eziphuthumayo lapho ukushintshwa kubiza khona futhi isikhathi sokungasebenzi sibonakala ekusebenzeni.

Iphutha elivame kakhulu ukuphatha ilebula ye-ATEX njengebheji lokuphepha elijwayelekile kunokuba kube yimvume yokufaka enembile.

Elinye iphutha ukunganaki imodeli yokulungisa, ngoba ukuvulwa okuvamile kwesikhala kungathinta ubuqotho bokuvala kanye nokuhlela isevisi.

Ukuze kuncishiswe ingozi, imininingwane eminingi yephrojekthi idinga ukuthi umhlinzeki wocingo abhale phansi isilinganiso sokuvalelwa, indlela yomsindo, uhlobo lwekhiphedi, ukumelana nokugqwala, kanye nezesekeli zokufaka kuphakheji eyodwa yokuthumela.

Uma uhlelo lokusebenza lubanzi kunomkhiqizo owodwa, abathengi bavame ukuqhathanisaimikhiqizo yokuxhumana yezimboningezinketho ezithile zesayithi ezifanaocingweni olungaqhumi, ngoba iphrojekthi efanayo ingadinga futhi ukubizwa okuphuthumayo, ukukopishwa kwekhasi, noma ukumelana nesimo sezulu.

Izicelo zocingo ezingaqhumi ku-oyili negesi, izitshalo zamakhemikhali, kanye nezindawo zokugcina izinto

Izinhlelo zokusebenza zocingo ezingaqhumi zinamandla kakhulu lapho ukuxhumana ngezwi kufanele kuhlale kutholakala ngisho nalapho izinhlelo ezivamile zehhovisi zingatholakali noma zingaphephile.

Ezindaweni zikawoyela negesi, ucingo luvame ukufakwa eduze kwama-loading racks, ama-control perimeters, ama-compressor zone, kanye nama-utility corridors lapho abasebenzi bedinga ukuxhumana okusheshayo namagumbi okulawula.

Ezitshalweni zamakhemikhali, idivayisi efanayo ingadingeka emapulazini amathangi, ezindaweni zokuthatha izibonelo, kanye nasezindaweni zokulungisa lapho abaqhubi begqoka khona amagilavu ​​futhi bedinga ukuqaliswa okulula kokushaya ucingo.

Ezikhumulweni nasemadepho, ucingo olungaqhumi luvame ukusekela ukudluliselwa kwezikhathi, ukubika izehlakalo, kanye nokuxhumanisa ukulawula ukufinyelela.

Lezi akuzona izimo zokusetshenziswa okuvamile.

Yizindawo lapho ucingo olungaphumelelanga lungabambezela ukuphuma, ukukhiywa, noma isinqumo sokuvala.

Ngaleso sizathu, abathengi bezimboni bahlaziya kakhulu hhayi nje kuphela izinga lezingozi, kodwa futhi nomklamo we-acoustic, ukumelana nokucekela phansi, kanye nokusebenza kahle.

Indawo enomsindo ophezulu ozungezile ingadinga ukukhala okukhulu, ukuzwela okuthuthukisiwe kokwamukela, kanye nokusebenza okungenazandla esikhundleni somklamo ojwayelekile wefoni.

Kwezinye izikhungo, ucingo luyingxenye yesigaba esikhulu sokuxhumana okuphuthumayo esingabandakanya ama-beacon okuxwayisa, izikhulumi, kanye nezinhlelo zekheli lomphakathi, ngakho-ke idivayisi kufanele ivumelane nomsebenzi wokuphendula obanzi kunokuba izimele yodwa.

Ukuze kuhlelwe uhlelo olubanzi, abathengi bavame ukuxhumanisa i-endpoint yezwi namanye amadivayisi aqinile njengeizingcingo eziphuthumayo zezimboni or ocingo olungangenisi isimo sezulu, kuye ngokuthi inselele enkulu iwumoya oyingozi, ukuchayeka ngaphandle, noma kokubili.

Indlela yokukhetha ifoni evikela ukuqhuma kwe-Zone 1 ngaphandle kokuthenga ngokweqile

Ucingo olungcono kakhulu lwe-Zone 1 olungaqhumi yilolo oluhambisana nephrofayili yengozi yesayithi kanye nomsebenzi wokushaya ucingo olunobunzima obungadingekile.

Qala ngokubuza ukuthi idivayisi kumele ifakwe odongeni, ifakwe ezinsikeni, ifakwe ikhabhinethi, noma ifakwe iphaseji.

Bese unquma ukuthi abasebenzisi badinga i-handset, i-interface yenkinobho engenazandla, noma ikhiphedi engaphazamisi umonakalo.

Okulandelayo, bhala phansi izimo zendawo: ukuchayeka kumakhemikhali, ukufuthwa ngosawoti, imvula, ukukhanya kwelanga okuqondile, ukudlidliza, kanye nendlela yokuhlanza.

Okokugcina, qinisekisa ukuthi ucingo luzimele noma luyingxenye yenethiwekhi enkulu yocingo oluphuthumayo.

Kumaphrojekthi amaningi, umshayeli wezindleko zangempela akuyona intengo yeyunithi kodwa umthwalo wokufaka nokulungisa, ikakhulukazi lapho indawo idinga izesekeli eziqinisekisiwe nokuhlolwa njalo.

Yingakho amaqembu okuthenga kufanele acele ibhili eliphelele lezinto zokwakha kunokuba acele intengo engenalutho.

Uhlelo lokusebenza lokukhetha olusebenzayo luboniswe ngezansi.

1. Qinisekisa ukuhlukaniswa kwendawo kanye nendawo edingekayo.
2. Thola iqembu legesi kanye nesigaba sokushisa.
3. Hlola ukuvikelwa kokungena kanye nokuchayeka ekugqwaleni.
4. Nquma ukuthi i-handset isebenza kanjani, i-handsfree, noma ikhiphedi isebenza kanjani.
5. Buyekeza ukufakwa, ukungena kwekhebula, kanye nokufinyelela kokulungiswa.
6. Qinisekisa ukutholakala kwezingxenye ezisele kanye nezikhawu zesevisi.

Lolu hlelo lokusebenza luwusizo kakhulu uma ifoni kumele ihlanganiswe nezinye izinto ezibalulekile ezifanaizingcingo zezimboni or ulwazi lokusekela iphrojekthi kanye nokukhiqiza, ngoba abathengi bephrojekthi bavame ukudinga umhlinzeki oyedwa ukuze ahlanganise izindawo eziningi zokuxhumana.

Imininingwane yobuchwepheshe ebaluleke kakhulu kunezimangalo zokumaketha

Imininingwane yobuchwepheshe iyona enquma ukuthi ifoni ithembekile yini emkhakheni, hhayi ukuthi ikhophi yekhathalogi izwakala imangalisa yini.

Kumafoni ezimboni ayingozi nangaphandle, ungqimba lokuqala ukuvalwa kwemvelo, ungqimba lwesibili ukusinda kwemishini, kanti ungqimba lwesithathu ukulungele ukusetshenziswa komsindo.

Ukuvikelwa kokungena kungenye yezindlela ezicacile zokuhlola ezihlosiwe.

NgaphansiI-ISO 60529, i-IP66 isho ukuqina kothuli kanye nokuvikelwa ezindizeni zamanzi ezinamandla, okuhluke kakhulu endaweni evalekile yangaphakathi eyisisekelo.

Ngemishini esetshenziswa ezimweni zesevisi ezidinga kakhulu, lo mehluko ubalulekile ngoba idivayisi ingase ivezwe emvuleni, emanzini angcolile, noma othulini oluhamba emoyeni iminyaka eminingi.

Esinye isiqondiso esiwusizo yi-logic yobulukhuni ngemuvaI-IEC 60079-0, okuchaza izidingo ezijwayelekile zemishini ezindaweni eziqhumayo.

Nakuba ukukhetha kokugcina kumele kulandele indlela eqondile yesitifiketi, leyo ndinganiso isiza abathengi ukuthi baqonde ukuthi kungani izinga lokushisa lobuso, ubuqotho bendawo ebiyelwe, kanye nokukhethwa kwezingxenye kubalulekile.

Kulesi sigaba, intengo ephansi ingaba umnotho wamanga uma yandisa isikhathi sokuhlola noma imvamisa yokushintsha.

Kwabanye abathengi, isilinganiso esibalulekile akuzona izindleko zokuthenga kodwa inani lokuvakasha kwesevisi okuhlobene nokuvalwa phakathi nomjikelezo wokuphila kwemishini.

Okufanele ukubuze ngaphambi kokuthenga ifoni engaqhumi ye-ATEX

Imibuzo yokuthenga ehlakaniphile kakhulu ivame ukuba ngeyokusebenza, hhayi eyobuhle.

Ngaphambi kokuthenga, buza ukuthi idivayisi isebenza kanjani uma ugqoke amagilavu, ukuthi ikhiphedi ihlala ifundeka yini ekukhanyeni okuphansi, nokuthi indlela yomsindo ingasetshenziswa yini ezindaweni ezinomsindo ophezulu.

Bese ubuza ukuthi kwenzekani ngesikhathi sokwehluleka: ingabe iyunithi ingalungiswa endaweni yayo, noma kumele isuswe futhi iqinisekiswe kabusha?

Buza futhi ukuthi umhlinzeki unikeza yini imibhalo ethile yendawo, ngoba ukungafani kwendawo kungenye yamaphutha abiza kakhulu kumaphrojekthi endawo enobungozi.

Uma iphrojekthi ihilela indawo yomphakathi noma yomphakathi, ukumelana nokucekelwa phansi kungaba yinto ebaluleke njengokuphepha komoya.

Kulezo zimo, abathengi bavame ukufuna ukuthi umndeni ofanayo wamadivayisi usebenze ezindaweni eziningi, kusukela ezindaweni zokucubungula kuya emasangweni okufinyelela.

Abahlinzeki abangcono kakhulu benza kube lula ukubuyekeza iphakheji yemininingwane ngokufaka uhlu lwendlela yokusetshenziswa, indlela yokufaka, isimo sesitifiketi, kanye nomsebenzi wokulungisa ndawonye.

Lokho kunciphisa ubunjiniyela emuva naphambili futhi kusiza amaqembu okuthenga aqhathanise okufanayo nokufanayo.

Kumaphrojekthi ahlanganisa ukuxhumana kwendawo eyingozi nokuchayeka ngaphandle, abathengi bangaqhathanisa nezindawo zokugcina zesayithi kuzo zonke izindawoizingcingo eziphuthumayo zezimbonifuthiizingcingo ezingaphazamisi umonakaloukugwema ukusebenzisa isigaba sedivayisi esingalungile ngengozi engalungile.

Amaphutha avamile kumaphrojekthi ocingo angaqhumi e-Zone 1 kanye ne-Zone 2

Iphutha elivame kakhulu ukukhetha ngesimo sendawo ebiyelwe esikhundleni sokukhetha ububanzi besitifiketi.

Iphutha lesibili elivamile ukucabanga ukuthi ucingo olumelana nesimo sezulu lungathatha indawo yocingo olungaqhumi.

Ukuvikela isimo sezulu kulungisa imvula nothuli, kodwa akulungisi ingozi yokusha ezindaweni eziyingozi.

Iphutha lesithathu ukungazinaki ingcindezi yomsindo kanye nokuzwakala kwezingcingo ezindaweni zezitshalo ezinomsindo.

Ngisho neyunithi eqinisekisiwe ayisebenzi uma opharetha bengakwazi ukuzwa ucingo olungenayo noma ukuqonda indlela yezwi.

Iphutha lesine ukunganaki imininingwane yokufaka kanye nokufaka ikhebula, okungadala ubuthakathaka besivalo noma izinkinga zesevisi.

Iphutha lesihlanu ukuthenga iyunithi eyodwa kuzo zonke izindawo bese ulindela ukuthi umklamo owodwa umboze i-Zone 1, i-Zone 2, ukugqwala kwangaphandle, kanye nokumelana nokucekela phansi kahle ngokulinganayo.

Lokho kuvame ukuholela ekuthuthukisweni ngokweqile ezindaweni ezithambile kanye nokungavikeleki kahle ezindaweni ezinzima.

Indlela ephephile ukubuka iphothifoliyo: umndeni wedivayisi eyodwa, izinhlobo eziningi zezinhlelo zokusebenza ezithile, kanye nemithetho yokufaka ecacile.

Uma amaqembu edinga ukuqhathanisa izinketho ngokushesha, uhlu lokuhlola oluhlelekile luwusizo kakhulu kunencwajana yezici.

Indlela abathengi bephrojekthi abahlola ngayo inani lomjikelezo wokuphila, hhayi intengo yeyunithi kuphela

Inani lomjikelezo wokuphila livame ukuba libaluleke kakhulu kunentengo yesitikha kumaphrojekthi okuxhumana endaweni eyingozi.

Lokho kungenxa yokuthi izindleko zokungenelela okukodwa kokulungisa zingadlula umehluko phakathi kwamamodeli amabili.

Kubathengi bezimboni, inani lomjikelezo wokuphila livela ekuvakasheleni indawo okumbalwa, isevisi elula, amadokhumenti esitifiketi azinzile, kanye nengozi yokwehluleka ephansi.

Kuvela futhi ekufaniseni ucingo nomjikelezo wangempela womsebenzi.

Iyunithi esetshenziselwa izingcingo eziphuthumayo ngezikhathi ezithile inezindlela zokuguga ezihlukile kunefoni esetshenziswa kaningi ngeshifti ngayinye esangweni noma ekungeneni kokulawula.

Ezindaweni ezisetshenziswa kakhulu, ukuqina kanye nokuqhubeka kwezingxenye ezisele kufanele kuthathwe njengezindlela zokukhetha, hhayi ukucabanga kamuva.

Ukuhlela imboni kuvame ukuqhathanisa ukutshalwa kwezimali kusengaphambili nezindleko zokusebenza zabasebenzi abazongena esikhundleni, isikhathi sokuqinisekisa, kanye nokuvezwa kwesikhathi sokungasebenzi.

Uma lokho kuhlaziywa kwenziwa kahle, imodeli engabizi kakhulu akuyona njalo imodeli ebiza kancane eminyakeni emithathu kuya kwemihlanu.

Yingakho amaqembu amaningi obunjiniyela ekhetha ikhambi elingabelana nge-logic yokuklama nemikhiqizo eseduze endaweni efanayo, njenge-ebanziumugqa womkhiqizo wokuxhumana kwezimbonikanye nezinsiza zokusekela ezihlobene ku-ikhasi lephrofayela yenkampani.

Imibuzo Evame Ukubuzwa: Ucingo olungenakuqhuma lwe-Zone 1 kanye nocingo olungenakuqhuma lwe-Zone 2

Uyini umehluko omkhulu phakathi kweZone 1 neZone 2?

I-Zone 1 ikhombisa ukuthi kungenzeka kube nesimo esiyingozi ngesikhathi sokusebenza okuvamile, kanti i-Zone 2 ikhombisa ukuthi akunakwenzeka futhi, uma ikhona, ihlala isikhathi esifushane.

Ingabe ifoni engaqhumi ye-Zone 2 ingasetshenziswa e-Zone 1?

Cha, ngaphandle kokuthi umkhiqizo uqinisekiswe ngokucacile futhi umakwe njenge-Zone 1, ngoba ukuvunyelwa kwe-Zone 2 kuphela akwanele.

Ingabe ifoni ye-ATEX engaqhumi iyafana ne-IECEx?

Cha, ziyizinhlaka ezahlukene zokuqinisekisa, yize amaphrojekthi amaningi ezimboni esebenzisa kokubili njengengxenye yesu elibanzi lokuthobela imithetho.

Yisiphi isilinganiso se-IP esiwusizo kuma-smartphone angaphandle aqinile?

I-IP66 iyisisulu esivamile ngoba ikhombisa ukuqina kothuli kanye nokumelana namajethi amanzi anamandla ngaphansiI-ISO 60529.

Yini ebaluleke kakhulu, ikhwalithi yomsindo noma isitifiketi?

Kokubili kubalulekile, kodwa isitifiketi siza kuqala ezindaweni eziyingozi ngoba idivayisi engasetshenziswa ayilungile, kanti idivayisi engaqinisekisiwe ingase ingamukeleki nhlobo ukuyifaka.

Kungani ezinye izingcingo ezingaqhumi zingaphinde zibhujiswe?

Ngoba izindawo eziningi zezimboni nezomphakathi zidinga kokubili ukuthobela imithetho yendawo eyingozi kanye nokuvikelwa ekusetshenzisweni kabi, umthelela, noma ukuphazanyiswa.

Yini okufanele ihlolwe ngaphambi kokufakwa?

Hlola indawo, iqembu legesi, isigaba sokushisa, ukufakwa kwekhebula, indlela yokufaka, kanye nokufinyelela kokulungisa ngaphambi kokuba iyunithi ifakwe.