Indlela Yokukhetha Uhlelo Olufanele Lwefoni Olungaqhumi Lwe-ATEX Ezindaweni Eziyingozi

• Ukukhethwa kwe-ATEX kuqala ngokuhlukaniswa kwezindawo, hhayi ngesitayela sefoni noma intengo.
• Izingcingo zendawo eziyingozi kumele zilinganisele isitifiketi, isilinganiso se-IP, ukucaca kwe-acoustic, kanye nokugcinwa kwayo.
• Imininingwane yokufaka efana nokufakwa kwekhebula, ukufakwa, kanye nokufakwa komhlabathi kunganquma ukuthi uhlelo lufanelekela ngempela yini isevisi.
• Kubathengi bephrojekthi, amadokhumenti, izingxenye ezisele, kanye nokusekelwa komjikelezo wokuphila kubaluleke kakhulu njengedivayisi uqobo.

Uhlelo lwefoni oluvikela ukuqhuma lwe-ATEX luyithuluzi lokuxhumana ngokuphepha ezindaweni lapho kungase kube khona igesi evuthayo, umhwamuko, noma uthuli oluvuthayo, futhi imininingwane engalungile ingenza indawo elula yokushaya ucingo ibe yinkinga yokuthobela imithetho. Empeleni, abathengi kufanele bavumelanise ifoni nokuhlukaniswa kwendawo eyingozi yesayithi, bese beqinisekisa idivayisi ngokumelene nezindinganiso ezifanele ezifana nokuthiUhlaka lwesitifiketi se-IECEx, I-ISO 80079-36, futhiI-ISO 80079-37Kumaqembu obunjiniyela, ithagethi elithembekile ngokuvamile liyizinga lokuvikela elivalekile elizungeze i-IP66 noma ngaphezulu, ibanga lokushisa lokusebenza elicacile, kanye nomklamo ohlala usetshenziswa lapho kukhona umsindo, ukudlidliza, noma ukugqwala.

Uhlelo Lwezingcingo Olungavimbeli Ukuqhuma kwe-ATEX: Lokho Umthengi Adinga Ukukunquma Ngempela

Isinqumo sokuqala akusona imodeli, kodwa indawo enobungozi. Izingcingo ze-ATEX zikhethelwa ukunciphisa ubungozi, hhayi ukuze kube lula ehhovisi, ngakho-ke umthengi kumele achaze ukuthi indawo iyi-Gas Zone 1 noma i-Zone 2, noma i-Dust Zone 21 noma i-Zone 22, ngaphambi kokuqhathanisa imikhiqizo. Lokho kuhlukaniswa kunquma izinga lokuvikelwa elidingekayo, izinga lokushisa elivumelekile lobuso, nokuthi ukufakwa kufanele kusekele izintambo eziphephile noma eminye imiqondo yokuvikela. Uma indawo ingaphandle kolwandle, endaweni yokuhluza, ekuphathweni kwezinto eziningi, noma eduze nendawo yokugcina i-solvent, idivayisi kumele futhi imelane nokugqwala, imvula eqhutshwa umoya, kanye nokuhlanza njalo.

Isinqumo sesibili ukuthi ucingo luyindawo ephuthumayo, ucingo olujwayelekile, noma idivayisi yokuxhumana yendawo enomsindo. Ifoni yasegcekeni yefektri yokuhlanza, isibonelo, ingadinga inkinobho enkulu yokucindezela noma isisekelo sefoni esihlala sisebenza namagilavu. Isandiso segumbi lokulawula singadinga ukuvikelwa okuncane kwemishini kodwa ukuhambisana okuqinile kwesixhumi. Kubathengi abaqhathanisa imindeni yemikhiqizo, kuyasiza ukubuyekeza izinketho ezitholakalayo kuyo yonke indawoucingo lwezimboni, iucingo olungangeni ukuqhuma, kanyeucingo olungaphandle oluvikela isimo sezuluikhasi ukuze umehluko wokusebenza ucace ngaphambi kwe-RFQ.

Izindinganiso Zocingo Zendawo Eyingozi kanye Ne-Certification Logic

I-logic yesitifiketi iyinsika yanoma yikuphi ukuthengwa kwefoni ye-ATEX. I-ATEX iwuhlaka lwaseYurophu lwemishini esetshenziswa ezindaweni eziqhumayo, kuyilapho amasu asekelwe ku-IEC kanye nezindinganiso ezihlobene zichaza ukuthi imiqondo yokuvikela ihlolwa futhi ibhalwe kanjani. Ngokulawulwa kwengozi yokusha okungeyona kagesi, i-ISO 80079-36 ibhekana nezindlela eziyisisekelo nezidingo, kanti i-ISO 80079-37 ihlanganisa ukuvikelwa ngokuphepha kokwakhiwa, ukulawulwa kwemithombo yokusha, kanye nezinye izinyathelo. Inani elisebenzayo kumthengi lilula: uma ubufakazi besitifiketi bungaphelele, idivayisi ingase isabonakala iqinile kodwa yehluleke ukubuyekezwa kokuthengwa.

Esinye sezizathu ezenza abathengi bezobuchwepheshe bakhathalele lezi zindinganiso ukuthi ukuvikelwa kokuqhuma akukhona nje ukuvimbela izinhlansi. Izinga lokushisa elingaphezulu, ukungqubuzana, ukukhishwa okungashukumi, izindlela zokungena, kanye nokufinyelela kokulungisa konke kubalulekile. Ifoni efakwe endaweni yegesi kumele ihlale ngaphansi kwesigaba sokushisa esifanele futhi igcine ukuvikelwa ngemva kokusebenza okuvamile kwesevisi. Yingakho ikhwalithi yamadokhumenti ibaluleke kakhulu njengekhwalithi yehadiwe. Abathengisi abathembeke kakhulu banikeza isimemezelo esicacile sokuvumelana, imininingwane yesilinganiso esithile semodeli, kanye nemiyalelo yokufaka echaza izinhlayiya zekhebula, ukuma kokufaka, kanye nezesekeli ezivunyiwe.

Kumaqembu amaningi ephrojekthi, leli thebula liba yisihlungi sokuqala. Uma indawo ivezwe ekugezeni noma emoyeni ogwini, isilinganiso se-IP esiphansi singadala izinkinga zokulungisa kamuva. Uma ukufakwa kusendaweni yokuphatha okusanhlamvu, ukumelana nothuli akuyona into ongayikhetha. Futhi uma indawo ihlolwa ukuvalwa, ifoni enamaphoyinti esevisi afinyeleleka kalula inganciphisa isikhathi sokungasebenzi ngesikhathi sokuhlolwa okuvamile.

Indlela Yokukhetha Ucingo lwe-ATEX Ngegesi, Uthuli, kanye Nengozi Yangaphandle

Ucingo lwe-ATEX olungcono kakhulu yilolo oluhambisana nemodi yokuhluleka okukhulu kwendawo. Ezindaweni ezinobungozi begesi, inkinga ukulawula ukusha. Ezindaweni ezinobungozi bothuli, inkinga ukungena kothuli kanye nokwakheka kwezingqimba. Ezindaweni zezimboni zangaphandle, ukumelana nesimo sezulu kanye nokubonakala kuvame ukuba yinto ebaluleke kakhulu kunefoni uqobo. Ngenxa yokuthi lezi zingozi ziyahlangana, umthengi kufanele azibeke ngokulandelana kwamathuba, bese ekhetha indawo ebiyelwe kanye ne-interface ngokufanele.

Isibonelo, indawo yokulayisha amakhemikhali ingadinga indawo evalekile, ihadiwe engagqwali, kanye nesibonakaliso esibonakalayo esingabonakala kude. Indawo yokudlulisela imayini ingadinga ukumelana nokushayisana kanye nezilawuli ezinkulu zezandla ezigqoke amagilavu. Ucingo lwepulazi lethangi lungadinga indawo evalekile engangenisi isimo sezulu enophondo noma i-beacon. Ukuze baqhathanise amafomethi ezimboni aqinile, abathengi bavame ukubuyekeza i-ucingo oluvikela isimo sezulungokumelene ne-ucingo olulwa nokucekela phansilapho isayithi lihlanganisa ukuchayeka kwemvelo nengozi yokuhlukunyezwa.

Ukuqonda okubalulekile ukuthi ukuchayeka emvelweni kanye nokuhlukaniswa okuyingozi kuyizinto ezihlukile. Indlu engamelani nesimo sezulu iyodwa ayenzi idivayisi iphephe esimweni esiqhumayo, futhi indlu engamelani nokuqhuma yodwa ingase ingasindi i-UV, usawoti, noma ukujikeleza kokushisa. Uhlelo lwefoni olufanele lwe-ATEX olungamelani nokuqhuma luhlanganisa kokubili ukuziphatha kokuphepha kanye nokuqina kwangaphandle.

Uhlelo Lwezingcingo Olungavimbeli Ukuqhuma lwe-ATEX: Umsindo, Umsindo, kanye Nezici Zabantu

Ukusebenza komsindo ngokuvamile kuyindawo efihliwe yokwehluleka kokuxhumana endaweni eyingozi. Ucingo lungaqinisekiswa ngokugcwele kodwa luqhubeke lungasebenzi uma abasebenzi bengakwazi ukuluzwa ngamaphampu, ama-compressor, ama-conveyor, noma ama-alamu. Ezindaweni zezimboni ezinomsindo omkhulu, umgomo wokuklama awukona nje umsindo omkhulu; uyaqondakala. Lokho kusho ukuthi uhlelo kumele lunikeze umphumela owanele wokukhala, ukuzwela kwemakrofoni okuzinzile, kanye nephrofayili ye-handset esekela inkulumo ecacile ngaphansi kokucindezeleka.

Ngokwemibandela yokuthenga engokoqobo, abathengi kufanele babuze ukuthi ngabe idivayisi ifaka ukukhulisa umsindo, ukwenqatshwa komsindo, noma ukuhambisana nemisindo yangaphandle. Uma indawo inezimo ze-alamu ezivamile, isignali ebonakalayo njenge-beacon ingasiza lapho kugqokwa khona isivikelo sokuzwa. Ezitshalweni eziningi, ukusethwa okuhle kakhulu ucingo olune-interface ebonakalayo ecacile, okhiye abakhulu abathintekayo, kanye nokubamba ngesandla okusebenza ngisho nangamagilavu ​​​​noma izandla ezimanzi. Yingakho amaphrojekthi ezimboni evame ukuqhathanisa i-handset yendawo enobungozi ne-handset ebanzi.ucingo oluphuthumayoukwakheka lapho impendulo esheshayo ibaluleke kakhulu kunokushaya ucingo ngendlela yedeski.

Izici zabantu nazo zithonya isikhathi sokuphendula. I-handset elenga phezulu kakhulu, i-cradle edinga ukulawulwa okuhle kwenjini, noma ilebula elinyamalala ngaphansi kwelanga konke kunganciphisa ukusetshenziswa okuphuthumayo. Ekuxhumaneni okuphuthumayo, imizuzwana ibalulekile, ikakhulukazi ngesikhathi sokukhishwa, ukukhishwa kwegesi, noma ukwehluleka kwemishini. Ngakho-ke, ifoni enamandla ye-ATEX inciphisa ukungaqondakali komsebenzisi: isiqondiso socingo esisobala, imodi yokuphendula esobala, indawo yokulenga esobala, kanye nokufinyelela okusobala kokulungiswa.

Uhlu Lokuhlola Ukufakwa Kwamaphrojekthi Ocingo Lwendawo Eyingozi

Ikhwalithi yokufaka inganquma ukuthi ifoni ehambisanayo isaqhubeka yini nokuhambisana nayo ngemva kwezinyanga eziyisithupha zesevisi. Ngisho nedivayisi eqinisekisiwe kahle ingase ibe sengozini ngenxa yokukhetha okungekuhle kwe-gland, ukufakwa okuxekethile, umzila wekhebula ongalungile, noma ukuntuleka kwamadokhumenti. Ngenxa yalokho, umfakisi kufanele aphathe iphrojekthi njengenqubo elawulwayo kunokuba kube ukunamathela odongeni okulula.

1. Qinisekisa ukuhlukaniswa kwezindawo eziyingozi kanye nomqondo wokuvikela odingekayo ngaphambi koku-oda.
2. Qinisekisa isitifiketi semodeli esiqondile, hhayi nje isitatimende sencwajana yezinga lomndeni.
3. Khetha izinhlayiya zekhebula, izivalo, kanye nezinto zokufaka ezivunyelwe ukuvalwa.
4. Hlola imiyalelo yokufaka umhlabathi kanye nokubopha lapho kufanele khona.
5. Hlola ukuqashelwa okuzwakalayo ezingeni langempela lomsindo wokufakwa.
6. Bhala phansi indawo yokugcina, ukulebula, kanye nendlela yokufinyelela isevisi.

Le nqubo ibalulekile ngoba ukwehluleka okuningi kokuxhumana akuzona ukwehluleka kwe-elekthronikhi. Kuwukwehluleka kokufakwa. Ucingo olubekwe ngemuva komsebenzi wamapayipi lungase lulunge ngobuchwepheshe kodwa lufinyeleleke kalula. Iyunithi efakwe lapho ukukhanya kwelanga kufiphaza ilebula ingaphumelela ukuhlolwa kodwa yehluleke ukusetshenziswa. Ngokwemibandela yokuthenga, umthengisi obaluleke kakhulu uvame ukuba yilowo owenza ukufakwa kube lula futhi kuphindeke.

Izindlela Zokulinganisa Ezisiza Ukuqhathanisa Izingcingo ze-ATEX

Abathengi benza izinqumo ezingcono uma besebenzisa izindlela ezilinganisekayo esikhundleni sezimangalo ezingacacile. Isethi yokuqhathanisa ewusizo ivame ukufaka ukuvikelwa kokungena, izinga lokushisa lokusebenza, ukuphuma komsindo, ubukhulu obubonakalayo, ibanga lezinto ezibonakalayo, kanye nokuguquguquka kokufakwa. Uma ishidi ledatha lomkhiqizo lingaphelele, ingozi yokuthengwa iyakhuphuka ngoba ithimba lesitshalo alikwazi ukwahlulela ukuthi idivayisi izosinda yini endaweni.

Ngezinto zokwakha, insimbi engagqwali engu-316 isetshenziswa kabanzi ezindaweni ezigqwalisayo noma zangaphandle zezimboni ngenxa yokumelana kwayo ne-chloride okuthuthukisiwe uma kuqhathaniswa namamaki ayisisekelo, futhi izindlu ze-polycarbonate noma ze-aluminium zivame kakhulu ezindaweni ezingashisi kakhulu. Ezindaweni ezivezwe yisimo sezulu, ukuzinza kwe-UV kanye nekhwalithi ye-gasket kuba kubaluleke kakhulu kunokuqeda ukuhlobisa. Ekuklanyweni komsindo, indawo yokushaya ucingo ekhipha umsindo ophezulu ivame ukwenza kahle kakhulu kune-handset ejwayelekile emagcekeni avulekile, ikakhulukazi lapho imishini ifihla khona inkulumo evamile.

Lezi zinombolo azithathi indawo yocwaningo lwendawo, kodwa zenza ukuqhathanisa umkhiqizo kube nenjongo. Uma amamodeli amabili ethi afaneleka endaweni eyingozi, leyo enezilinganiso ezicacile, isiqondiso sokufaka esicacile, kanye nokucaciswa kwezinto eziqinile ngokuvamile kuyindlela ephephile yokukhetha iphrojekthi.

Lapho Ucingo lwe-ATEX Kufanele Luhlanganiswe Nezinye Izisetshenziswa Zokuxhumana Zezimboni

Ucingo olulodwa alwanele ngaso sonke isikhathi ukuze kube nesu lokuxhumana eliphelele endaweni eyingozi. Ezindaweni ezinkulu, umthengi angadinga inhlanganisela yocingo olungaqhumi, imishini yokukhuluma esidlangalaleni, kanye namadivayisi e-alamu. Lokho kungenxa yokuthi eminye imicimbi idinga ukuxhumana komuntu nomuntu, kanti eminye idinga isaziso esikhulu. Ucingo lufanelekela ukuxhumanisa igumbi lokulawula, ukuthunyelwa kokulungiswa, kanye nokwenyusa izinga lesimo esiphuthumayo. Isipikha noma i-beacon kungcono ukuze kutholakale izaziso endaweni yonke.

Amaqembu ephrojekthi kufanele acabange ngezendlalelo. Ucingo luphatha ingxoxo eqondile. Idivayisi ye-alamu iphatha ukubanjwa kokunaka. Uhlelo lwekheli lomphakathi luphatha imiyalelo yokusakaza. Le ndlela enezendlalelo iwusizo ikakhulukazi ezindaweni zokucwenga, emachwebeni, ezimayini, nasezitshalweni zamakhemikhali lapho abaqhubi bengase bangakwazi ukuzwa ukukhala kwefoni. Kumasayithi aklama ingqalasizinda yokuxhumana ebanzi, kungaba usizo ukuqhathanisa iphrojekthi yocingo ne-uhlelo lwekheli lomphakathikanyeisibani somsindoukudala uhlelo oluphelele lokuxhumana oluphuthumayo.

Ezinguqukweni eziningi, ucingo luba yibhuloho phakathi kwamaqembu okuphepha namaqembu okucubungula. Yingakho ukuhambisana nengqalasizinda ye-PBX, SIP, noma i-analog ekhona kubalulekile. Uhlelo oluqinisekisiwe kodwa olunzima ukuluhlanganisa lungadala izindleko ezifihliwe ngamasango, izintambo ezengeziwe, noma isikhathi eside sokusebenza.

Amaphutha Okuthenga Avamile Endaweni Eyingozi Ukuthengwa Kwefoni

Iphutha elivame kakhulu ukukhetha ngokubukeka kunokuba ngendawo kanye nokusetshenziswa. Iphutha lesibili ukucabanga ukuthi noma iyiphi ifoni ebukeka iqinile ifanelekela izimo eziqhumayo. Iphutha lesithathu ukubukela phansi izidingo zomsindo ezindaweni ezinomsindo. Lawa maphutha ayabiza ngoba avame ukuvela kuphela ngemva kokufakwa, lapho ukushintshwa kuhamba kancane futhi kuphazamisa kakhulu.

• Ungathengi ngaphambi kokuqinisekisa ukuhlukaniswa kwezindawo eziyingozi ngqo.
• Ungathembeli emazwini ajwayelekile “ezimboni” ngaphandle kwedatha yesitifiketi sezinga lemodeli.
• Ungayeki ukuhlolwa kwe-acoustic endaweni yangempela yesitshalo.
• Ungakushayi indiva ukufinyelela kokulungisa, izingxenye ezisele, kanye nesikhathi sokufaka esikhundleni.
• Ungacabangi ukuthi ukuqina kwangaphandle kufana nokuvikela ukuqhuma.

Ngokombono wokuthengwa kwempahla, ubudlelwano obuhle kakhulu nabathengisi yilobo obuphendula imibuzo yobunjiniyela ngokushesha. Umthengi kufanele alindele imibhalo ethile yemodeli, ukuhambisana okucacile kwezesekeli, kanye nohlelo lwesevisi olungokoqobo. Kumaphrojekthi amakhulu, ikhono lokwenza izinto zibe zijwayelekile emikhakheni eminingi yokuxhumana kunganciphisa nobunzima bezingxenye ezisele kanye nesikhathi sokuqeqeshwa kochwepheshe.

Uhlu Olufushane Lwemininingwane Esebenzayo Yamaqembu Ephrojekthi

Uhlu olufushane olusebenza kahle kakhulu luvame ukuba yisihlungi esinezigaba ezimbili: ukuhambisana nomthetho kuqala, ukusebenziseka kwesibili. Uma imodeli yehluleka isitifiketi, iyasuswa ngokushesha. Uma idlula, ithimba libe seliqhathanisa i-ergonomics, ukugcinwa, kanye nokuhlanganiswa. Leyo nqubo ilula, kodwa ivimbela izimanga eziningi zesigaba sokugcina.

1. Ukufana kwendawo: ukuhlukaniswa kwegesi noma uthuli kuqinisekisiwe.
2. Ubufakazi besitifiketi: obuqondene nemodeli kanye nobamanje.
3. Ukuvikelwa kokungena: kufanelekile umswakama kanye nomthwalo wothuli.
4. Izinto zokwakha: ukugqwala kanye nokumelana ne-UV okuhambisana nendawo.
5. Umsindo: uyaqondakala ngomsindo wangempela ozungezile.
6. Ukuhlanganiswa: ukuhambisana kwe-analog, i-SIP, noma i-PBX kuqinisekisiwe.
7. Ukusekelwa: izingxenye ezisele, amadokhumenti, kanye nendlela yesevisi kuchaziwe.

Kubathengi abaphatha amasayithi amaningi, ukwenza kube ngokwejwayelekile imindeni embalwa yemikhiqizo eqinisekisiwe kungathuthukisa ukuqeqeshwa futhi kube lula ukugcina isitokwe. Yingakho amaqembu amaningi obunjiniyela ebuyekeza kokubiliucingo lwezimbonikanye nokuzinikelaucingo olungangeni ukuqhumaisigaba ngaphambi kokubhala imininingwane yokugcina. Indinganiso yomkhiqizo enciphile ingaba ngcono kunebanzi kakhulu uma inciphisa ukuhlukahluka kokugcinwa.

Imibuzo Evame Ukubuzwa Mayelana Nokukhethwa Kwesistimu Yocingo Engavimbeli Ukuqhuma kwe-ATEX

Yini into yokuqala okufanele uyihlole ngaphambi kokuthenga ucingo lwe-ATEX?

Qala ngokuhlukaniswa kwezindawo eziyingozi, ngoba iZone 1, iZone 2, iZone 21, kanye neZone 22 ziqhuba umqondo wokuvikela, izidingo zesitifiketi, kanye nendlela yokufaka.

Ingabe i-IP66 yanele ifoni yendawo enobungozi?

I-IP66 ivame ukuba yisisekelo esiqinile sokusetshenziswa ngaphandle kwezimboni, kodwa ukukhetha kokugcina kuncike ekuvezweni kothuli, imvamisa yokuhlanza, kanye nemikhuba yokulungisa indawo.

Ingabe ucingo oluvikela isimo sezulu lungasetshenziswa esimweni esinokuqhuma?

Cha. Ukumelana nesimo sezulu kanye nokuvikelwa kokuqhuma kuyizidingo ezahlukene, futhi idivayisi engamelana nesimo sezulu ayiphephile ngokuzenzakalelayo ezindaweni eziyingozi.

Kungani ukusebenza komsindo kubaluleke kangaka?

Ngoba ifoni eqinisekisiwe engezwakali esitshalweni esinomsindo ibuthakathaka ekusebenzeni, ikakhulukazi ngesikhathi sezimo eziphuthumayo noma ukuxhumana ngokushintsha ishifu.

Yiziphi izinto ezilungele izindawo ezigqwalisayo?

Insimbi engagqwali engu-316 ivame ukuthandwa ezindaweni ezisogwini noma ezinamakhemikhali amaningi, kanti ezinye izinto zingase zifaneleke ezindaweni ezingadingi kakhulu.

Ingabe kufanele ngikhethe ucingo oluphuthumayo noma ucingo lwe-ATEX?

Khetha isigaba sokuvikela kuqala. Uma indawo ephuthumayo isendaweni eyingozi, kumele ingaqhumi futhi ifanele ukusetshenziswa okuphuthumayo.

Yimaphi amadokhumenti okufanele umhlinzeki awanikeze?

Cela isitifiketi, isimemezelo sokuvumelana, imiyalelo yokufaka, izilinganiso zemodeli, ukuhambisana kwezesekeli, kanye nesiqondiso sokulungisa.