Me pēhea te whiriwhiri i ngā waea ātete pahū mō ngā wāhi mōrearea

Kupu Whakataki

Ko te whiriwhiri i ngā taputapu whakawhitiwhiti kōrero mō ngā rohe morearea ehara i te mea ko te whakataurite i tētahi waea pūkoro ki te tahora o te papaanga. I ngā wāhi he hau mura, he kohu, he puehu rānei, ka taea e te waea hē te whakararu i te mura, te kore e tutuki i ngā arowhai ture, te mutu rānei te mahi ina tino hiahiatia ana e ngā tīma. E whakamārama ana tēnei tuhinga me pēhea te aromatawai i ngā waea ātete pahūtanga mā te titiro ki te whakarōpūtanga o te rohe, ngā paerewa tiwhikete, te tiakitanga o te whare, te pakari, te hototahi whatunga, me ngā āhuatanga whakamahinga ohorere. Hei te mutunga, ka whai anga mahi ngā kaipānui mō te whakataurite i ngā tauira me te whiriwhiri i ngā taputapu e tautoko ana i te haumaru o te tipu me ngā mahi pono o ia rā.

He aha te Hiranga o ngā Waea Ārai Pahū mō te Haumaru me te Tonutanga

I roto i ngā whare ahumahi kei reira ngā hau mura, ngā kohu, ngā puehu mura rānei, he nui te mōrearea o ngā taputapu whakawhitiwhiti kōrero paerewa ki te mura. Ahakoa te iti rawa o te pūngao hiko e hiahiatia ana hei waea i tētahi waea paerewa, ka taea te neke ake i te iti rawa o te pūngao mura o ngā matū pupuhi, e iti ana i roto i ētahi rōpū hau ki te 0.02 millijoules. He mea hanga motuhake ngā waea ātete pahū hei pupuri i ngā pahūtanga o roto, hei ārai hoki i ngā mura ahi, i ngā pānga wera rānei kei mura te hau e karapoti ana. Ehara i te mea he tikanga ture noa te whakamahi i ēnei taputapu motuhake; he tiaki nui hoki mō te oranga tangata, ā, he kaupapa matua hoki mō te haere tonu o te mahi.

Haunga te aukati i ngā āhuatanga kino,waea ātete pahūkia mau tonu te tuwhera o ngā hongere whakawhitiwhiti kōrero nui i ngā wā ohorere. Ina kore e mahi ngā hanganga whatunga paerewa, ina hiahia rānei ngā kaimahi ki te whakarite i ngā tikanga kati uaua i ngā rohe morearea, ka whakaratohia e ēnei taputapu pakari he ara ora pono. Ka hono tika tā rātou whakatinanatanga ki te whakaiti i ngā wā urupare ohorere me te whakaiti i te wā whakatā whakaputa i ngā wā ohorere nui.

Me pēhea te whakaiti i te mōrearea mahi me te wā kore mahi e ngā waea ātete pahūtanga

Mā te hangarau matatini o te whare waea me ngā ara iahiko haumaru, ka whakaitihia e ngā waea tauwhiro, he mea hanga mai i te konumohe whakarewa kore-parahi, te polyester whakakaha-karaehe (GRP), te maitai kore-waikura 316L rānei, ka taea te tu atu ki ngā pahūtanga o roto me te kore e pakaru. Ka hangaia ngā ara mura i roto i ēnei whare ki ngā taunga tika, ka whakamatao i ngā hau e puta ana i raro i te pāmahana mura o te taiao o waho.

Mā te whakamahi i ngā wāhanga he nui te Wā Waenga i waenganui i ngā Rahunga (MTBF)—he maha ngā wā ka neke atu i te 50,000 hāora—ka tino whakaitihia e ēnei waea te auau o ngā wawaotanga tiaki i ngā rohe morearea. Ko te iti o ngā huringa tiaki he iti ake te whakararuraru mahi, he iti ake te utu whakaaetanga-ki-te-mahi, me te whatunga whakawhitiwhiti kōrero tino pono e mahi pai ana i ngā mahi o ia rā me ngā āhuatanga ohorere puta noa i te whare.

Ko ēhea ngā ahumahi me ngā āhuatanga mōrearea o ngā rohe e tino hiahia ana ki ēnei

Ko te hiahia mō ngā waea ātete-pahū e horapa ana i te whānuitanga o ngā ahumahi taumaha.Ngā papa tango hinu me te hau, ngā whare hanga hinu, me ngā whare tukatuka matū me whakatinana kia maha ngā mahi nā te mea kei te noho tonu ngā kohu warowaihā. I roto i ēnei rāngai, me whakatauria ngā taputapu mō ngā wāhi morearea Rohe 1, Rohe 2 rānei (hau).

Hei tāpiritanga,te keri, te tukatuka witi, me ngā umanga hanga rongoā e pāngia ana e ngā mōrearea nui mai i te puehu mura. I roto i ēnei taiao, ka taea e ngā matūriki iti e iri ana i te rangi te whakaputa pahūtanga kino. Me tutuki i ngā waea e whakanohoia ana ki konei ngā whakarōpūtanga pakari o te Rohe 21, te Rohe 22 rānei (puehu), me te whakarite kia kaua e neke ake te pāmahana o waho o te mata i te paepae paoa o te puehu motuhake kei reira, e whakahaeretia ana kia noho ki raro iho i te 135°C (whakatauranga T4).

He aha ngā Whakatakotoranga Tino Hira i te Wā e Kōwhiri ana i ngā Waea Ārai Pahūtanga

Ko te tautuhi i ngā waea ātete pahū me whakarite kia tika te hononga i waenga i ngā tūponotanga taiao o te whare me ngā kaha tiaki o te taputapu. Me arotake e ngā miihini hoko he maha ngā tawhā hangarau, mai i te pono o te kāpiti ki te mahi tahi o te whatunga, me te whakarite kia tukuna e ngā taputapu kua tohua te haumaru me te whakawhitiwhiti kōrero pono i raro i ngā āhuatanga tino kino.

Me pēhea te whakataurite a ngā kaihoko i te whakarōpūtanga o ngā wāhi morearea me te tiakitanga tomo

Ko te whakarōpūtanga o ngā wāhi morearea te tikanga tiaki matua o te waea. Me tautuhi ngā kaihoko mēnā kua tohua te wāhi tāutanga hei Rohe 1/21 (he nui te tūponotanga o te hau pahū) hei Rohe 2/22 rānei (he iti te tūponotanga). Ko ngā waea i hangaia mō te Rohe 1 he maha ngā wā ka whakamahia ngā ariā tiaki Ex d (ārai mura) Ex e rānei (haumaru nui ake).

He rite tonu te hiranga o te whakatauranga Ingress Protection (IP), e whakatau ana i te ātete o te whare ki te puehu me te makuku. Ko ngā taiao ahumahi e hiahia ana kia iti rawa te IP66 hei tu atu i ngā ngaru nui, i ngā pupuhi wai kaha rānei, ko ngā whakatauranga IP67 te mea e pai ake ana mō ngā wāhi e rumakina ana mō te wā poto. Me whakataurite hoki e ngā kaihoko ēnei whakatauranga ki ngā paerewa NEMA 4X i roto i ngā tono o Amerika Te Raki kia pai ake ai te ātete ki te waikura.

Ko ēhea ngā āhuatanga whakawhitiwhiti kōrero, mana, me te whakamahinga e tino hira ana

Kei te wātea ngā waea ātete pahū hou i roto i ngā whirihoranga anaro me te reo i runga i te Ipurangi (VoIP). Ko ngā tauira VoIP e whakamahi ana i te SIP (Session Initiation Protocol) e tuku ana i te whakahaere whatunga matatau, ngā āheinga tātaritanga-whaiaro, me te whakaurunga maeneene ki ngā pūnaha PBX pokapū. Mō te tuku hiko, he tino painga te Power over Ethernet (PoE) mā te paerewa IEEE 802.3af, e āhei ai te raraunga me te hiko tae atu ki te 15.4W ki te haere mā te taura kotahi, ā, mā reira ka māmā ake te tāutanga.

He mea tino nui ngā āhuatanga whai hua mō ngā kaimahi e mahi ana i roto i ngā Taputapu Tiaki Whaiaro (PPE) taumaha. Me whai pātene nui, whānui hoki ngā wāhi o ngā papapātuhi kia uru ai ngā karapu ahumahi taumaha. Hei tāpiri, he maha ngā wā ka neke ake te haruru o te taiao i roto i ngā tipu tukatuka i te 85 dB; nō reira, me whakauru ngā waea i ngā hopuoro whakakore haruru me ngā reo tangi teitei ka taea te eke ki te 110 dB, he maha ngā wā ka honoa ki ngā rama tirohanga tāpiri hei whakarite kia kore ai e ngaro ngā waeatanga.

He aha ngā paearu whakatairite me whakamahi e ngā kaihoko hei aromatawai i ngā kōwhiringa

I te aromatawai i ngā tauira rerekē, me whakamahi ngā kaihoko i tētahi pūnaha whakataurite e aro ana ki te roa o te ora. Ko te taura waea, he wāhi e rahua ana, me whai pūeru maitai kore waikura me te kaha kume kume neke atu i te 200 kg. He pai rawa atu ngā pana matau aukume kāore he wāhanga neke i ngā pou miihini tuku iho, nā te mea ka whakakorea te kakahu waku me te aukati i te urunga o te puehu.

Ko te awhe pāmahana whakahaere tētahi atu rerekētanga nui. Ko ngā waea pūkoro ātete pahū kounga teitei e whakamahi ana i ngā wāhanga ā-roto o te taumata ahumahi ka taea te mahi pono i roto i ngā pāmahana taiao mai i te -40°C i roto i ngā whakaurunga Arctic ki te +70°C i roto i ngā whare hanga hinu koraha. Mā te aromatawai i ēnei paepae motuhake ka whakarite kia kore ngā taputapu kua whiriwhiria e pāngia e te hekenga wera i roto i tōna roanga mahi.

Me pēhea te Manatoko i te Whakatutukitanga me ngā Paerewa ā-Rohe

Ko te hoko taputapu mō ngā wāhi morearea he whakatere i tētahi whatunga uaua o ngā paerewa haumaru o te ao me te rohe. Ki te kore e manatokohia te tutuki i ngā whakaritenga, ehara i te mea ka whakararu noa i te haumaru o te whare engari ka hua ake hoki he nama ture nui me te whakakorenga o te kapinga inihua. Ko te arotake pakari i ngā tuhinga he wāhanga kore e taea te whiriwhiri i roto i te tukanga hoko.

Ko ēhea ngā tiwhikete, ngā tohu, me ngā tuhinga me tirotiro

Me haere tahi mai ngā waea ātete pahū me tētahi Whakapuakitanga Whakatutukitanga (DoC) whaimana me tētahi tiwhikete mana mai i tētahi taiwhanga whakamātautau whaimana (pērā i te PTB, UL, Baseefa rānei). Me āta tirotiro ngā kaihoko i ngā tohu Ex motuhake kei runga i te pereti ingoa o te taputapu. Hei tauira, ko te tohu 'Ex db eb IIC T6 Gb' e tohu ana i te ātete mura me te tiaki haumaru kua piki ake, e tika ana mō te rōpū hau tino pūngāwerewere (Hauwai/Asetirena) me te pāmahana mata mōrahi o te 85°C.

He mea nui te pono me te whai i ngā hua. Me manatoko tika ngā tīma hoko i ngā nama tiwhikete mā te pātengi raraunga ipurangi a te tinana whakaputa. Hei tāpiri, me hou tonu te Pūrongo Aromatawai Kounga (QAR) a te kaihanga, te Pānui Whakapūmau Kounga rānei (QAN), me te whakarite kia mau tonu ngā mana whakahaere kounga tino pakari e hiahiatia ana e ā rātou whare whakaputa hei hanga i ngā taputapu Ex-rated i ngā wā katoa.

He aha ngā rerekētanga i waenganui i a ATEX, IECEx, NEC, me ētahi atu whakaritenga ā-rohe?

Ko ngā anga ture ā-rohe e tohu ana ko ēhea ngā tiwhikete e whakaaetia ana e te ture.Te aratohu ATEX(2014/34/EU) he mea whakahau mō ngā whakaurunga i roto i te Kotahitanga o Ūropi, mā te whakamahi i tētahi pūnaha whakarōpūtanga e hangai ana ki te rohe. Ko te IECEx he paerewa ā-ao e mōhiotia ana e te maha o ngā whenua o te ao, e āwhina ana i ngā whakaaetanga kaupapa whakawhiti-rohe ngāwari ake me te kore e hiahiatia he whakamātautau ā-rohe anō.

I Amerika Te Raki, ko te National Electrical Code (NEC) e whakamahi ana i te pūnaha Akomanga me te Wehenga, ahakoa kei te āta hono atu ki te pūnaha Rohe (NEC 500 vs. NEC 505). Kāore e whakaaetia te whakamahi i tētahi waea kua whakatauria mō te ATEX Rohe 1 i roto i te taiao Akomanga I, Wehenga 1 o Amerika. Me mārama ngā kaihoko e whakahaere ana i ngā mekameka tuku o te ao ki ēnei rerekētanga kia tika ai te hoko puta noa i ngā rohe matawhenua rerekē.

Me pēhea te aromatawai i ngā kaiwhakarato, te utu katoa, me te whakatinanatanga

Ko te whiriwhiri i ngā taputapu tika he wāhanga noa iho o te whārite; ko te mahi tahi me tētahi kaihanga kaha te mea e tohu ana i te angitu mō te wā roa o te whakatinanatanga. Mā te aromatawai whānui i ngā kaha o ngā kaiwhakarato, te Utu Katoa o te Mana Whakahaere (TCO), me te tautoko i muri i te tāutanga ka whakarite kia mau tonu te uara me te haumaru o ngā waea ātete pahū kua whiriwhiria.

He aha ngā paearu mō te kimi rauemi hei āwhina i te tautuhi i ngā kaihanga whai tohu

Me whakaatu e ngā kaihanga taputapu ātete pahūtanga he pūkenga hangarau motuhake.tiwhikete paerewa ISO 9001, me rapu ngā kaihoko i ngā kaihoko he arotake hanga motuhake tā Ex. Ko tētahi inenga pūtake nui ko te reiti hapa o mua o te kaihoko; ka pupuri ngā kaihanga rangatira i ngā reiti hapa i raro iho i te 0.5% mō ngā taputapu whakawhitiwhiti kōrero Ex-rated.

Me arotake anō hoki e ngā kaihoko te whakaurunga poutū a te kaihanga. Ko ngā kaiwhakarato e hoahoa ana i ā rātou ake papa matua me te mīhini i ā rātou ake taupoki he tikanga tuku i te mana kounga teitei me te roa ake o ngā huringa ora o te hua ki te whakataurite ki ngā kaiwhakaemi e tākai noa ana i ngā wāhanga tuatoru. Mā te tono rangahau take mō ngā whakatakotoranga i roto i ngā taiao uaua rite tonu ka kitea he taunakitanga tūturu mō te kaha o te kaiwhakarato.

Me pēhea te whakataurite a ngā kaihoko i ngā wā arahi, ngā wāhanga e manawapa ana, me te pūtāhui?

He mea nui ngā wā arahi i roto i te whakaritenga kaupapa. Ko te mea pai, ko ngā waea ātete pahū paerewa me whai wā arahi mō te 4 ki te 8 wiki, engari ko ngā whirihoranga SIP kua whakaritea rawatia me te whakaurunga rama motuhake ka roa pea ki te 12 ki te 16 wiki. Me whakauru e ngā kaihoko ēnei wā ki roto i ā rātou ara kaupapa nui kia kore ai e whakaroa i te tono utu nui.

Hei tatau tika i te TCO, me arotake e ngā kaipupuri hea ngā tikanga pūtāhui me te wātea o ngā wāhanga tāpui. Ko ngā kaihoko tino pai e tuku ana i ngā pūtāhui mai i te 24 ki te 36 marama. Hei tāpiri, ko te āhua rerekē o te hoahoa waea e whakatau ana i ngā utu tiaki. Mēnā ka pakaru te waea pūkoro, ko te kaha ki te whakakapi i te huihuinga waea pūkoro anake i te mara—kaua ki te whakahoki i te waeine konumohe whakarewa 15 kg katoa ki te wheketere—ka tino whakaiti i ngā utu utanga me te wā kore mahi whakawhitiwhiti kōrero.

He aha te Tukanga Whakatau Pai rawa atu mō te Kōwhiringa

Mā te tukanga whakatau whai hanganga, e ahu mai ana i ngā raraunga, ka ārai i ngā hapa whakatakotoranga utu nui, ā, ka whakamanahia hoki ka tino ōrite te hanganga whakawhitiwhiti kōrero kua tīpakohia ki ngā tikanga haumaru o te whare. Me mahi tahi ngā āpiha hauora me te haumaru, ngā miihini hangarau mōhiohio/waea whakawhitiwhiti, me ngā tohunga hokohoko mō tēnei tukanga.

Ko ēhea ngā mahi aromatawai me ngā whakaritenga o te pae tukutuku me matua mahi?

Me tīmata te tukanga whiriwhiri me te aromatawai whānui i te wāhi. Me mahere e ngā miihini haumaru te whare hei whakatau i ngā whakarōpūtanga tika o ngā rohe morearea, me te mahere i ngā rōpū hau motuhake (IIA, IIB, IIC rānei) me ngā akomanga pāmahana (T1 ki te T6) kei roto i ia rohe tāutanga. Ko tēnei mahere te tūāpapa tino mō ngā whakatakotoranga taputapu katoa e whai ake nei.

I te wā kotahi, me whakahaere ngā rangahau oro me te taiao. Mena ka neke ake ngā taumata haruru taiao i te 85 dB, me whakahou te whakatakotoranga kia uru atu ai ngā taupoki oro me ngā rama rama āwhina. Me aromatawai hoki ngā kaihangarau whatunga i ngā hanganga o nāianei kia whakatau ai i waenga i te tango i te taura CAT6 hou mō te whakatinanatanga PoE VoIP, te whakamahi rānei i te parahi waea-rua tawhito mō ngā tauira anaro.

He aha ngā paearu whakamutunga me whakamahi e ngā kaipupuri moni hei whakatau

Kia oti te aromatawai i te papaanga, me whakamahi ngā kaipupuri hea i tētahi matihiko whakatau taumaha hei aromatawai i ngā tono whakamutunga. Tērā pea ka tohaina e te taumaha ahumahi paerewa te 40% ki te tutuki i ngā whakaritenga haumaru me te pakari o te tiwhikete, te 30% ki te taunga hangarau me te mahi tahi, te 20% ki te Utu Katoa o te Mana (tae atu ki ngā raraunga tāpiri me te MTBF), me te 10% ki te tautoko kaihoko me ngā wā arahi.

Hei whakamutunga, ko te whakataunga kei runga i te whakatutukitanga o te taurite i waenga i te parenga pahūtanga kore e taea te whakahē me te mahi whakawhitiwhiti kōrero hou. Mā te whakamahi kaha i ēnei paearu hangarau me te arumoni, ka taea e ngā kaiwhakahaere ahumahi te whakatinana i tētahi whatunga waea pakari e tiaki ana i ngā kaimahi, e pupuri ana i te tutuki i ngā ture, ā, e whakarite ana i te taunga pai i roto i ngā taiao tino morearea o te ao.

Ngā Whakaaro Matua

• Ngā whakatau me ngā take matua mō ngā Waea Ārai Pahū
• Ngā whakaritenga, ngā whakaritenga, me ngā arowhai mōrearea e tika ana kia whakamanahia i mua i tō whakaae
• Ngā mahi whai muri me ngā whakatūpato ka taea e ngā kaipānui te tono tonu

Ngā Pātai Auau

He aha te tiwhikete e tika ana mō tētahi waea ātete pahū?

Tauritehia te whakarōpūtanga o te papaanga i te tuatahi: Rohe 1/2 mō te hau, Rohe 21/22 rānei mō te puehu. Kōwhiria ngā waeine me te tiwhikete ATEX e tika ana; kei a Siniwo hoki ngā hua e hangai ana ki ngā whakaritenga CE, FCC, ROHS, me ISO9001.

Me pēhea taku whiriwhiri i waenga i ngā waea ā-anaro me ngā waea ātete pahū VoIP?

Whakamahia te reo anaro mō ngā raina tawhito māmā me ngā waea ohorere taketake. Kōwhiria te VoIP mēnā e hiahia ana koe ki te whakaurunga IP PBX, te whakahaere pokapū, me te whakawhānui ake i te pūnaha puta noa i ngā wāhi ahumahi nui.

He aha te whakatauranga IP e taunakitia ana mō ngā wāhi morearea o waho?

Kōwhiria kia IP66 te iti rawa mō te puehu, te ua, me te pānga ki te wai. Kōwhiria te IP67 ina taea te ruku wā poto, ngā wāhi tukatuka tino mākū rānei.

Ko ēhea rauemi e tino pai ana mō ngā taiao kino me ngā āhuatanga kino?

Whakamahia te konumohe whakarewa kore-parahi, te GRP rānei mō ngā rohe mōrearea whānui o te ahumahi. Kōwhiria te maitai kore waikura 316L kei ngā wāhi e tino kino ana te waikura, pērā i te takutai moana, te matū, te moana rānei.

He aha koe i whakaaro ai ki a Siniwo mō ngā waea ātete pahū?

Ka whakaratohia e Siniwo ngā ratonga whakawhitiwhiti kōrero ahumahi kotahi-mutunga, mai i te hoahoa ki te tiaki, ā, neke atu i te 90% o ngā wāhanga matua e hangaia ana e rātou i roto i te whare, e tautoko ana i te kounga pumau me te tuku pono mō ngā kaupapa kei ngā wāhi morearea.