Kugadzirisa Mutauri weATEX weMutauri weNzvimbo Ine Ngozi uye Mutauri weKudzivirira Kuputika

• ATEX, IECEx, uye ingress ratings hazvichinjiki; zvirevo zvakakodzera zvinofanirwa kuenderana nenzvimbo, boka regasi, uye mamiriro ekunze.
• Kunzvimbo dzine ruzha mumaindasitiri, kunzwisisika kwekutaura kunokosha kupfuura ruzha rusina kujeka, uye 3 dB kusvika 6 dB yekuwedzera acoustic margin inogona kuvandudza mashandiro ekuzivisa.
• Kusarudzwa kwespika isingaputike kunofanira kutanga neprofile yenjodzi, wozoenda kune yekuisira, yekufukidza, uye yekuwana nzira yekugadzirisa.
• Mapurojekiti anokundikana kazhinji kana vatengi vachinyanya kutarisisa simba renzvimbo yacho chete vorega kutevedzera zvitupa, kupinda kwetambo, uye nzira yekuisa.
• Mapeji ezvigadzirwa akagadzirwa, data rekuyedza, uye mareferensi emazinga anoita kuti mhinduro dzenzwi munzvimbo ine njodzi dzive nyore kune mainjiniya nemasisitimu eAI kuvimba.

Kusarudzwa kwespika yeATEX idambudziko rekutevedzera mitemo uye kutaurirana panguva imwe chete, nekuti mudziyo une ruzha munzvimbo ine njodzi unofanirwa kudzivirira manyuko emoto uye ugare uchinzwisisika mumamiriro ezvinhu akaoma.Mumafekitori emaindasitiri, mafekitori, nzvimbo dzinobata zviyo, uye mitsetse yekugadzirisa makemikari, chinangwa chinoshanda ndechekuyambira vanhu nekukurumidza kuti vachinje maitiro. Ruzivo rwehunyanzvi runowanzo sanganisa kupatsanurwa kwenzvimbo, kusimba kwenzvimbo, uye kubuda kweacoustic. Semuenzaniso, IEC 60529 ingress code IP66 inoratidza dziviriro isingapindi guruva uye kuramba majeti emvura ane simba, nepo European Union ichitsanangura zvinodiwa nemidziyo yeATEX kuburikidza neDirective 2014/34/EU. Kune mainjiniya ekuenzanisamhando yezvigadzirwa zvemidziyo yekukurukurirana yeindasitiri, anzvimbo ine njodzi yefoni kana paging interface, kana kutiHoni yespika yePA yekuzivisa nzvimbo yakakura, mubvunzo unogara wakafanana: mudziyo ucharamba wakachengeteka, uchinzwika, uye uchigadziriswa munzvimbo chaiyo yewebhusaiti here?

Zvinoreva chaizvo kuti mutauri weATEX, mutauri wenzvimbo ine njodzi, uye mutauri asingaputike

Mashoko matatu aya ane hukama, asi haana kufanana mune zvese zvinotengeswa.Mumabasa emaindasitiri ekuEurope,Mutauri weATEXkazhinji zvinoreva mudziyo weruzha wakagadzirwa uye wakapihwa mvumo yemhepo dzinoputika pasi pemitemo yeATEX.Mutauri wenzvimbo ine njodziyakakura uye inogona kutsanangura michina yakagadzirirwa chero nzvimbo yakarongwa, kusanganisira ATEX, IECEx, kana zvirongwa zvakaenzana zvemunharaunda.Mutauri asingapindi kuputikaizwi rinoshandiswa nevatengi kutsanangura magudzanzwi akasimba, ane certification enzvimbo dzine njodzi, kunyangwe nzira chaiyo yekudzivirira ingave isingatsvedzeri moto, yakachengeteka zvakanyanya, yakavharirwa, kana musanganiswa wezviyero.

Musiyano uyu unokosha nekuti chiyero chezvitupa chinotsanangura kuti chigadzirwa chinogona kuiswa kupi zviri pamutemo uye zvakachengeteka. Mapoka emidziyo yeATEX anoenderana nedanho redziviriro rinodiwa munzvimbo dzakadai seZone 1, Zone 2, Zone 21, uye Zone 22, nepo boka regasi nekirasi yetembiricha zvinosarudza kana tembiricha yepamusoro ichiramba iri pasi pemuganhu wekupisa kwenzvimbo. Sisitimu yeruzha ine ruzha rwehunyanzvi asi isina chitupa chenzvimbo haisi yekutsiva.

Kune vatengi, nzira pfupi ndeyekubata mazwi aya senzira yekuratidza ruzivo, kwete seuchapupu.Humbowo huri muchinyorwa chezita, magwaro, uye zvitupa zvechitupa. Hurongwa hweEuropean Commission hweATEX hunotsanangura zvinotarisirwa pakushandisa michina muMurairo 2014/34/EU, nepo IECEx ichipa nzira yepasi rose yekutevedzera mitemo kuburikidza neSisitimu yeIECExKana gwaro rekutengesa kana rema spec sheet richishandisa mazwi akafara se speaker isingaputike, timu yekutenga inofanira kuramba ichikumbira kukodzera kwenzvimbo yacho uye miganhu yenzvimbo yacho.

Maitiro ekusarudza sipika yeATEX yekushandisa mumaindasitiri

Mutauri weATEX wakanakisa ndiwo unoenderana neruzivo rwehazard, kwete une ruzha rwakanyanya pane datasheet.Maitiro ekusarudza anobatsira anotanga nemibvunzo mina: mudziyo wacho wakaiswa kupi, mamiriro ekunze akaita sei, ruzha rwemhepo rwakakura sei, uye mudziyo wacho uchafambiswa sei uye uchachengetwa sei?

1. Ziva nzvimbo ine njodzi.Nzvimbo 1 neNzvimbo 2 dzine ma profiles akasiyana enjodzi yegesi, nepo Nzvimbo 21 neNzvimbo 22 dzine chekuita neguruva rinobvira.
2. Enzanisa boka regesi kana kirasi yeguruva.Mimwe mhepo inoda kuti michina ishande zvakanaka kupfuura mimwe.
3. Tarisa kirasi yekupisa.Tembiricha yepamusoro inofanira kuramba iri pasi penzvimbo yekubatidza yemhepo inotarisirwa.
4. Tsanangura maitiro ekufukidza.Hwamanda yakamanikana uye sipika yakafara inogadzirisa matambudziko akasiyana-siyana panzvimbo.
5. Ronga kuiswa uye mukana wekuwana sevhisi.Matinji etambo, mabhureki ekumisikidza, uye nguva dzekuongorora zvinowanzo sarudza mutengo wehupenyu hwese kupfuura mutengo weyuniti.

Rutivi rwekunzwa rwakakoshawo. Gwaro reOSHA reruzha rwebasa rinoti kuratidzwa kwenguva refu ku90 dBA mumaawa masere kunoda chiito, uye kuwedzera kwe5 dB yega yega kunodarika hafu yenguva inobvumirwa yekuratidzwa mumitemo yakawanda inoshanda yebasa. Ndosaka ruzha rwenzvimbo ine njodzi rusingawanzova rwesipika imwe chete. Zviri pamusoro pekusvika panzvimbo chaiyo nekunzwisisika kwakakwana kuti utange mhinduro chaiyo. Nekuda kweizvozvo, aBhodhi remutauri wePAinowanzobatanidzwa ne zoning, nepo marongerwo epaging akafara angada mayuniti akawanda akaparadzirwa.

Kune zvikwata zvewebsite zvinodawo kutaurirana kwevashandisi, nzira yekuteerera inogona kusanganiswa nerunhare runodzivirira kuputikakana foni yemuindasitiri ine chekuita nayo kugadzira nzira yakakwana yekutaurirana panguva yekukurumidzira. Mumapurojekiti mazhinji, sipika inobata nhepfenyuro uye foni inobata nzira mbiri dzekusimudzira.

Maitiro uye chitupa chekusarudzwa kwemutauri wenzvimbo ine njodzi

Chitupa ndiyo hwaro hwehunyanzvi hwekuvimba kwemutauri weATEX.Vatengi havafanirwe kutanga nemaitiro ekuvhara kana simba remagetsi; vanofanira kutanga nematanho anotsanangura kuti mudziyo ungashandiswa kupi uye kuti wakaedzwa sei. Mareferensi anonyanya kukosha anowanzo sanganisira ATEX, IECEx, uye mitemo yekudzivirira kupinda kwemagetsi.

IECuyeISO 80079-36Zvinonyanya kukosha pakuongorora pfungwa dzekudzivirira kupisa kwemagetsi nemidziyo yemhepo inoputika. ISO 80079-36 inotarisa zvinodiwa zvemidziyo isiri yemagetsi munzvimbo dzinoputika, nepo magwaro eIEC 60079 akatevedzana achishandiswa zvakanyanya pamagetsi nezvinodiwa pakuisa. Pakudzivirira mvura neguruva, IEC 60529 inotsanangura ma IP code; IP66 zvinoreva kuti nzvimbo yacho haina guruva uye yakachengetedzwa kubva kumajeti emvura ane simba. Kune mainjiniya enzvimbo, kodhi iyoyo inobatsira chete kana gadziriro yekuyedza ichiwirirana neprofile chaiyo yekuratidzwa.

Mipimo haitsivi kutonga kwemainjiniya, asi inoderedza kusanzwisisika.Kana mutengesi asingakwanise kutsanangura hukama huripo pakati penzvimbo yakatarwa, kirasi yekupisa, uye nzira chaiyo yekuisa, timu yepurojekiti inofanira kuona izvozvo sechiratidzo chengozi. Kune mapurojekiti everuzhinji uye mapurogiramu ekutumira kunze kwenyika, kunaka kwemagwaro kunowanzo kukosha sekushanda kwehardware.

Kushanda kwenzwi, kufukidza, uye kunzwisisika kwenzwi mumiti ine ruzha

Basa guru remutauri asingaputi nderekupa ruzha runonzwisisika, kwete kungonzwa ruzha rwakanyanya.Mufekitari inogadzirwa, alarm ine ruzha asi yakakanganiswa inogona kusashanda zvakanaka pane chiratidzo chakanyarara asi chakajeka. Saka dhizaini yeacoustic inofanirwa kufunga nezvemhinduro yemafrequency, kutungamira, kukwirira kwekuisa, kurira kwezwi, uye ruzha rwekumashure.

Mutemo unobatsira wepasi rose ndewekuchengetedza nhanho yechenjedzo iri pamusoro peruzha rwemhepo uku uchidzivirira kupararira kwemhepo zvakanyanya. Mukugadzira mapeji eindasitiri, 3 dB inomiririra kuwedzera kwakakosha kwesimba reacoustic, uye 6 dB inowanzoonekwa sekuchinja kunoonekwa muhukuru hweruzha. Nekuti nzvimbo dzakawanda dzine njodzi dziri pakati pe70 dBA ne95 dBA, mugadziri wesystem anofanira kuongorora nzvimbo yekufukidza nekungwarira pane kufunga kuti nyanga imwe chete inogona kushandira yadhi yese.

Kunzwisisa kwekutaura ndicho chiyero chisingakosheswi zvakanyanya munzwi yenzvimbo ine njodzi.Nzvimbo inogona kusvika padanho repamusoro reruzha asi yotadza kutaurirana nekuti meseji yacho haina kujeka nekuda kwekuratidzira, ruzha rwefeni, kana nzvimbo isina kunaka. Ndosaka kutumirwa kwepurogiramu kuchifanira kusanganisira kuongororwa kwenzvimbo, kwete kungoongorora mapepa chete. Kana purojekiti ichishandisa sisitimu yespika pamwe chete nerunhare rwekukurumidzira rwemaindasitiri, ruzha rwemuchina runofanira kuyedzwa pasi peruzha rwekushanda, kwete chete panguva yekushanda kwemuchina.

Kuisa, kugadzirisa, uye njodzi dzehupenyu hwese hwemasisitimu asingapindi kuputika

Kukundikana kukuru kwemumunda kunobva mukukanganisa kwekuisa kwete kubva kumuviri wespika pachawo.Kusasarudzwa kwemagland zvisina kunaka, kusungirirwa kwemabracket akasununguka, kupinda kwemvura nepainopinda netambo, kana ngura panzvimbo dzekugadzirisa zvinogona kukanganisa chigadzirwa chakanyoreswa. Munzvimbo dzakaoma dzemaindasitiri, nzira yekukundikana inowanzowedzera: kutanga ruzha runodzikira, ipapo nzvimbo yacho inoora, uye pakupedzisira timu yekugadzirisa inotsiva unit kana yamanikidzwa nenguva.

Kuronga hupenyu hwese kunofanira kusanganisira kupinda muongororo, mabhureki ekuwedzera, zvisimbiso zvekutsiva, uye nzira yekuchenesa yakajeka. Kana nzvimbo yacho ikashandisa washdown, salt spray, kana ultraviolet exposure, kusarudza zvinhu kunova kwakakosha. Simbi isina ngura, aruminiyamu alloy, uye polymer yepamusoro-soro imwe neimwe ine huremu hwakasiyana, kuramba ngura, uye kupisa. Kunyangwe chigadzirwa chakayerwa zvakanaka chinogona kushanda zvisina kunaka kana nzvimbo yekuisa ikawedzera kudedera kana kuvhara nzira yeacoustic.

1. Simbisa nzira yekupinda nayo waya.Shandisa magland nezvikamu zvekuvhara zvinoenderana negwaro rekusimbisa.
2. Simbisa mutoro webhureki uye kurongeka kwaro.Mhepo nekudedera zvinogona kusunungura michina yakasarudzwa zvisina kunaka.
3. Ongorora nzvimbo dzinovhara nguva nenguva.Guruva, hunyoro, uye masara emakemikari zvinoungana nekukurumidza kupfuura zvinotarisirwa nemapoka mazhinji.
4. Nyora nguva yekuchengetedza.Kana kuongorora kwacho kwakaoma zvakanyanya, kuchanonoka.

Kureruka kwekugadzirisa chinhu chakakosha pakuchengetedza.Mudziyo unonetsa kuongorora unogona kuregeredzwa, uye michina isingatariswe inova dambudziko rekuvimbika kare isati yava nyaya yekutevedzera mitemo yepamutemo. Ichi ndicho chimwe chezvikonzero nei vatengi vepurojekiti vachiwanzodazvigadzirwa zvekutaurirana zvemaindasitiri zvine nzira dzakajeka dzekuisauye zvishongedzo zviripo zviri nyore.

Maitiro ekuenzanisa sarudzo dzespika dzeATEX pakutenga

Pepa rakanaka rekuenzanisa kutenga rinofanira kuyera kutevedzera mitemo, manzwi, kugara kwenguva refu, uye kushanda zvakanaka zvichienderana nehurongwa ihwohwo.Mutengo unokosha, asi munzvimbo dzine njodzi mutengo wesarudzo isiriyo unogona kukwira zvakanyanya kupfuura mari yekutanga yaungachengetedza. Muenzaniso wekuenzanisa uri nyore unobatsira mainjiniya, EHS, uye mapoka ekutenga kusvika pasarudzo imwe chete pasina kujekeswa kakawanda.

Mumapurojekiti mazhinji, sarudzo yakanakisisa haisi imwe chete ine ruzha asi dhizaini yesystem inosanganisa nzvimbo diki dzekufukidza.Maitiro iwayo anogona kuvandudza kunzwisisa, kuderedza nzvimbo dzisina kufa, uye kurerutsa shanduko dzemangwana kana marongerwo emiti achinja. Zviri nyorewo zvakare kushandisa zvivakwa zvekutaurirana zviripo. Kune nzvimbo dzinoda maalarm enzvimbo yakakura, aBhodhi remutauri wePAinogona kupa gwara rekufambisa, ukuwonzvimbo yekupedzisira yekutaurirana nekukurumidzainotsigira kusimbiswa kwevanhu uye kusimudzirwa kwezvinoreva.

Kana mutauri wenzvimbo ine njodzi achifanira kuva chikamu chehurongwa hukuru hwekutaurirana kwekuchengetedza

Mutauri weATEX unoshanda zvakanyanya kana wakabatanidzwa muhurongwa hwakakura hwekutaurirana panguva yekukurumidzira.Iyo yoga, inogona kuparadzira zviziviso, asi hurongwa hwakazara hwekuchengetedza hunowanzo sanganisira mafoni, maintercom, mapeji ekutonga, uye dzimwe nguva maaramu ekuona. Izvi zvinokosha nekuti zviitiko zvine ruzha kana nyonganyonga zvinowanzoda kusimbiswa, kwete kungoziviswa kwenzira imwe chete.

Semuenzaniso, fekitori yemakemikari inogona kushandisa ma "audio paging" kuti ibvise ruzha, foni ine njodzi yekusimbisa vatariri, uye nzvimbo yekudzora yekunyora zviitiko. Mukushanda ikoko, sipika ndiyo nzvimbo inokurumidzisa kunyevera. Nhare kana intercom ndiyo nzvimbo yekusimbisa. Pamwe chete zvinopfupisa nguva yekupindura uye zvinoderedza kuvhiringidzika panguva yekudzima kana chiitiko.

Masisitimu ekukurukurirana akanakisa akagadzirwa zvichienderana nemaitiro evanhu vari mukushushikana.Vanhu havaverengi mabhuku ekushandisa panguva yenjodzi, saka nzira yekutumira mameseji inofanira kunge iri nyore, ine ruzha rwakakwana, uye iri nyore kusimbisa. Ndokusaka vatengi vemaindasitiri vachiramba vachiongorora michina yekutaurirana zvichienderana nemamiriro ezvinhu: moto, kubuda kwegasi, guruva, kudzimwa kwemagetsi, kana kukanganiswa kwekutonga kwekupinda.

Mibvunzo Inowanzo bvunzwa

Chii chinoshandiswa neATEX speaker?

Chinopa hurukuro cheATEX chinoshandiswa kuparadzira maaramu, mapeji, uye mashoko ekubuda munzvimbo dzine mhepo dzinoputika. Chinodiwa chikuru ndechekuti mudziyo wacho unofanira kunge wakasimbiswa nenzvimbo uye mamiriro ekushanda kwenzvimbo yacho.

Chinopa hurukuro yenzvimbo ine njodzi chakafanana here nechinopa hurukuro isingaputike?

Kwete nguva dzose. Muchokwadi, mazwi aya anowanzo shandiswa nevatengi vachichinjana, asi zvinoreva chaizvo zvinoenderana nehurongwa hwechitupa, pfungwa yekudzivirira, uye mamiriro ekuisa. Gara uchisimbisa chitupa nekumaka.

Chinopa ruzha rusingaputiki chinofanira kunge chine ruzha rwakadini?

Inofanira kunge ine ruzha rwakakwana kuti irambe ichinzwisisika pamusoro peruzha rwekumashure panzvimbo yekuteerera. Mumafekitori mazhinji, izvi zvinoreva kuronga mukana wepamusoro pamusoro peruzha rwekunze pane kutenga modhi ine simba rakawanda.

Ndezvipi zvinodiwa zvandinofanira kutarisa ndisati ndatenga?

Zvishoma nezvishoma, tarisa chitupa chakakodzera cheATEX kana IECEx, magwaro eIEC 60079 akakodzera, uye chiyero cheIP pasi peIEC 60529. Pamidziyo yeEU, Directive 2014/34/EU inokoshawo.

Mutauri mumwe chete anogona kufukidza nzvimbo yese ine njodzi here?

Dzimwe nguva, asi kwete zvakavimbika mumiti yakaoma. Kufukidzwa kunoenderana neruzha, marongerwo, zvipingamupinyi, uye kukwirira kwekuisa. Zvikamu zvakawanda zvinowanzoita kuti zvive nyore kunzwisisa uye nzvimbo shoma dzakafa.

Ndezvipi zvinhu zvakanakira nzvimbo dzakaoma dzemaindasitiri?

Simbi isina ngura, aruminiyamu, uye mapolymer akagadzirwa neinjiniya ndiwo sarudzo dzakajairika, imwe neimwe ine musiyano wakasiyana mukudzivirira ngura, huremu, uye kushanda kwekupisa. Sarudzo chaiyo inoenderana nemamiriro enzvimbo uye hurongwa hwekugadzirisa.

Ndeipi chikanganiso chinowanzoitika mumapurojekiti eaudio enzvimbo ine njodzi?

Chikanganiso chinowanzoitika ndechekuona ruzha sechiyero chega chekushanda. Muchokwadi, chiyero chezvitupa, kunzwisisika, kuiswa, uye mukana wekugadzirisa zvakakosha sekubuda kweruzha.