Me pēhea te whiriwhiri i ngā waea ahumahi mō ngā wāhi morearea

Kupu Whakataki

Ko te whiriwhiri i ngā waea ahumahi mō ngā wāhi morearea ko te whakataurite i te mahi whakawhitiwhiti kōrero me te tutuki i ngā whakaritenga haumaru. I roto i ngā taiao kei reira pea ngā hau mura, ngā kohu, ngā puehu mura rānei, ka taea e te taputapu hē te whakararu i ngā mōrearea mahi me te mura. E whakamārama ana tēnei tuhinga i ngā āhuatanga matua hei ārahi i ngā whakatau hoko, tae atu ki ngā whakarōpūtanga wāhi morearea, ngā tikanga tiaki ātete-pahūtanga me te haumaru ā-roto, te pakari i roto i ngā āhuatanga uaua, te pono o te whatunga me te hiko, me ngā whakaritenga whakamahinga ohorere. Hei te mutunga, ka whai anga mahi ngā kaipānui mō te whakataurite i ngā waea ahumahi me te whakataurite i ia kōwhiringa ki ngā paerewa haumaru o te papaanga, ngā tono taiao, me ngā hiahia whakawhitiwhiti kōrero.

He aha i hiahia ai kia tino kaha ake te whiriwhiri i ngā waea ahumahi i ngā rohe morearea

Ko te hoko waea ahumahi mō ngā wāhi morearea me arotakehia te hangarau kia tino pakari, tae atu ki te hoko waea pūkoro paerewa. I roto i ngā whare e tukatuka ana i ngā hauwaiwai pūngāwerewere, ngā puehu mura, ngā matū tauhohe rānei, ko ngā taputapu whakawhitiwhiti hiko te pūtake mura pea. Nō reira, me whakataurite te tukanga whiriwhiri i ngā mea tino pakari.ātete-pahūtangangā tikanga haumaru ā-roto rānei, me whai whakawhitiwhiti kōrero mārama, kore haukoti i roto i ngā taiao hanganga uaua, teitei te tekorama.

Ngā mōrearea whakahaere, te wā kore mahi, me ngā hiahia whakawhitiwhiti kōrero ohorere

Ko te mōrearea whakahaere i roto i ngā taiao morearea e kī ana ko te hanganga whakawhitiwhiti kōrero he oranga nui, kaua ko te mea hei whakamarie mahi noa iho. Ina puta he huihuinga rerekē, ko te kaha ki te whakarite i te kati ohorere, i te whakawātea rānei, ka ārai i te ngaronga rawa me ngā matenga kino. He tino utu nui te wā kore mahi i roto i ēnei rāngai; hei tauira, ko te whakamutu ohorere i te whakaputanga i runga i te papa keri i waho o te moana, i te whare whakapai hinu rānei, ka nui ake te mate pūtea i te $500,000 ia rā.

Me mahi pai ngā waea ā-umanga i ēnei wā tino nui. Me whakamahi anō hoki i ngā momo whatunga me ngā tikanga hiko haumaru kia mau tonu ai te hononga whakawhitiwhiti kōrero ahakoa ngā pakaru hiko ā-rohe. Ko te tere me te mārama o ngā mahi urupare ohorere he rite tonu ki te pono o ngā taputapu whakawhitiwhiti kōrero o te papaanga.

Ngā whakarōpūtanga me ngā ariā tiaki o ngā rohe morearea

Ko te whakatere i ngā whakarōpūtanga o ngā wāhi morearea te taahiraa matua i roto i te kōwhiringa taputapu. Ka whakarōpūhia ēnei taiao e ngā anga ture ā-ao i runga i te auau me te roa o ngā putanga mai o te hau pahū. Ko teTe aratohu ATEXā, e whakamahi ana te pūnaha IECEx i te huarahi e hangai ana ki te Rohe, engari ko te North American National Electrical Code (NEC) e whakawhirinaki ana ki te pūnaha Akomanga me te Wehenga. Ko te tautuhi i tētahi waea me whakarite i te ariā tiaki o te taputapu—pēnei i te haumaru ā-roto (Ex i), te ātete mura (Ex d), te haumaru ake rānei (Ex e)—ki ngā whakaritenga rohe motuhake.

Me tū atu te taputapu kua tohua mō te Rohe 1 ki ngā taiao e tūpono ana te puta o ngā ranunga hau pahū i te wā e mahi noa ana, engari ko te taputapu Rohe 2 he mea hanga mō ngā wāhi kāore pea ēnei ranunga e pāngia, ā, e mau tonu ana mō te iti iho i te 10 hāora ia tau. Mā te whiriwhiri i tētahi waea he ariā tiaki hē ka whakakore i ngā tikanga haumaru o te whare, ā, ka tūpono hoki te mura kino.

Ngā paearu hangarau me ngā paearu tutuki mō ngā waea ahumahi rohe morearea

Haunga te ārai pahūtanga taketake, me tutuki ngā waea ahumahi i ngā whakaritenga hangarau tino tika kia ora ai i ngā taiao waikura, pānga nui, me te pāmahana tino wera, me te whakarato i ngā mahi whakawhitiwhiti kōrero taumata-hinonga ki te taha o te whare.

Ngā tiwhikete, te tiakitanga urunga, me ngā whakatauranga taiao

Ahakoa e whakamanahia ana ngā ariā tiaki e ngā tiwhikete, ko ngā whakatauranga taiao e whakatau ana i te roanga mahi o te taputapu. Ko ngā waea ahumahi mō ngā rohe morearea e hiahia ana ki tētahiwhakatauranga tiaki urungakia IP66, kia IP67 rānei te iti rawa hei ārai i te urunga o te puehu, hei ātete hoki ki ngā rerenga wai pēhanga teitei i ngā wā horoi o ia whare.

He mea nui anō hoki te ātete ki te pāmahana. Me mau tonu te tiwhikete me te mahi a ngā taputapu e whakamahia ana i roto i ngā mara hinu o te Arctic, i ngā whare whakangao hinu o te Middle East rānei, puta noa i te awhe pāmahana taiao mai i te -40°C ki te +70°C. Hei tāpiri, me uru ngā ātete haumākū ki te 95% o ngā taiao kore-whakapūmau hei ārai i ngā ara iahiko poto o roto ka whakararu i ngā arai haumaru o roto.

Ngā whakaritenga mō te whakawhitiwhiti kōrero, te hiko, me te whakaurunga pūnaha

He nui te awe o te hoahoa whakawhitiwhiti kōrero ki te kōwhiringa o ngā waea ahumahi. Kei te piki haere te pai o ngā whakaurunga hou ki te whakamahi i te Kawa Reo i runga i te Ipurangi (VoIP) mā te whakamahi i te Kawa Tīmatanga Wāhanga (SIP) i ngā raina anaro tawhito. Mā te whakaurunga VoIP ka taea te tātaritanga matatau, te whakahaere pokapū, me te whakaurunga Private Branch Exchange (PBX) kia pai ai te haere.

Heoi, ko te tuku hiko i ngā wāhi morearea ka uaua ake te whakatinanatanga o te VoIP. Ko te Mana Paerewa i runga i te Ethernet (PoE) i raro i te IEEE 802.3af ka tukuna ki te 15.4W, me whakahaere marie, me wehe rānei mā te whakamahi i ngā arai whaimana hei whakarite kia noho tonu ngā taumata hiko i raro i te paepae mura o te hau e karapoti ana. Mō ngā pūnaha anaro, me whai arai Zener motuhake ngā raina waea haumaru hei whakawhāiti i te ngaohiko me te ia ki ngā tawhā haumaru.

Te pakari o te miihini, te mahi oro, me te whakamahinga

Ka pā tika te roa o te mahi a te miihini me te mahi oro ki te whakamahinga i roto i ngā taiao ahumahi uaua. Ko te tikanga, he mea hanga ngā whare herehere mai i te Polyester Whakakaha-Karāhe (GRP), te konumohe whakarewa, te maitai kore waikura 316L rānei, ā, he ātete motuhake ia whare herehere ki te pānga miihini me te waikura matū.

He mea tino nui te mahi oro; he maha ngā wā ka neke atu te haruru o te taiao i roto i te rūma whakapūtā, i te whare tāmi rānei i te 85 dB(A). Hei whakatikatika, me whakaatu ngā waea ahumahi i te iti rawa o te 90 ki te 95 dB(A) i te tawhiti 1 mita. Me hono atu tēnei ki ngā hopuoro whakakore haruru ka taea te whakatutuki i te whakapainga o te 15 ki te 20 dB Signal-to-Noise Ratio (SNR) hei tuku raraunga reo mārama ki runga i ngā mīhini papamuri.

Me pēhea te aromatawai i ngā kaiwhakarato me ngā utu mō te huringa ora

Ko te aromatawai i ngā kaiwhakarato mō ngā waea ahumahi i ngā rohe morearea me huri mai i ngā tātaitanga whakapaunga whakapaipai tuatahi (CapEx) ki ngā tauira Utu Katoa o te Mana Whakahaere (TCO) whānui, me te whakaaro ki te pono mō te wā roa, te tautoko a te kaihoko, me te wātea o ngā wāhanga.

Te whakataurite i ngā hua whaimana puta noa i ngā kaiwhakarato

Ina whakatauritehia ngā hua kua whakamanahia puta noa i ngā kaiwhakarato, me tino manatoko e ngā tīma hoko te pono me te whānuitanga o ngā tiwhikete. Me kapi i te tiwhikete Tinana Whakamōhiotia te tauira me te whirihoranga e hokona ana, kaua ko te rauemi mata anake.

Haunga te tutuki i ngā whakaritenga, he mea nui te aromatawai i te kounga o te hanga. Ka whakaatu ngā kaiwhakarato taumata teitei i te mana whakahaere kounga tino pakari, me te whai i te reiti hapa taputapu iti iho i te 0.5% mō ngā taputapu whakawhitiwhiti kōrero tino nui. Me arotake anō hoki e ngā kaihoko te hītori mahi a te kaiwhakarato i roto i ngā āhuatanga rite.ngā rāngai ahumahi, e rapu ana i ngā hoahoanga tohutoro e whakamana ana i te mahi a te taputapu i roto i ngā kōtaha mahi rite.

Ngā wāhanga e manawapa ana, te ngāwari o te mahi, ngā wā arahi, me te utu katoa

Ko te utu mō te huringa ora o tētahi waea ahumahi ka nui atu i tōna utu hoko tuatahi, e ahu mai ana i te $800 ki te $2,500 i runga i te taumata tiwhikete, te rauemi, me te hangarau whakauru. Ko te tiaki, te wātea o ngā wāhanga e manawapa ana, me te ngāwari o te mahi e akiaki ana i te TCO mō te wā roa mō te roanga mahi e tumanakohia ana mō te 10 ki te 15 tau.

Me arotake e ngā kaihoko ngā wā arahi a te kaiwhakarato mō ngā waeine katoa me ngā wāhanga whakakapinga. Nā te mea he mea hanga motuhake me te whakamātautau pēhanga takitahi e hiahiatia ana mō ngā kāpiti ātete mura (Ex d), ka taea e ngā wā arahi whakaputa paerewa te toro atu mai i te 6 ki te 12 wiki. Hei tāpiri, he mea nui te aromatawai i te Wā Tohatoha i waenganui i ngā Rahunga (MTBF); me tuku e ngā waea ahumahi kounga teitei he MTBF neke atu i te 50,000 hāora hei whakaiti i ngā wawaotanga tiaki i ngā rohe morearea, e hiahia ana ki ngā whakaaetanga mahi utu nui me te kaimahi motuhake.

Te tukanga whai hua mō te whiriwhiri i te waea ahumahi tika

Ko te whakatinana i tētahi rautaki hokohoko angitu mō ngā waea ahumahi i ngā rohe morearea me whai huarahi hanganga, maha-mahi e whakataurite ana i te tutuki i te haumaru me te whakamahinga whakahaere me te kawenga pūtea.

Te whakataurite i te hangarau, te EHS, ngā mahi whakahaere, me te hokohoko

Me whakauru ngā kaupapa matua motuhake o ngā tari maha ki roto i te tukanga whiriwhiri. Me whakamana e ngā tīma Taiao, Hauora, me te Haumaru (EHS) kei te ōrite ngā tiwhikete ATEX, IECEx rānei o te taputapu ki ngā aromatawai mōrearea ā-rohe me ngā tuhi rohe morearea o te whare.

Me whakarite e ngā tari hangarau me ngā tari hangarau mōhiohio te hototahitanga o te whatunga, me te tohatoha i te whānui o te hononga whatunga—te nuinga o te wā i waenganui i te 80 ki te 100 kbps mō ia waea VoIP hohe—me te manatoko i te mahi tahi a te PBX. Ko ngā tīma whakahaere te tohu mō ngā kaiwhakamahi mutunga, ā, me whakaū ko te hoahoa ā-tinana, pērā i ngā papapātuhi nunui rawa atu, ngā pana matau aukume rānei, e āhei ana ki ngā kaimahi e mau ana i ngā taputapu tiaki whaiaro taumaha (PPE). Ko te tari hoko te kaiwhakahaere, me te whakarite kia tutukihia ēnei tono hangarau i roto i ngā here tahua kua whakaritea.

Te tukanga whakamana me te whiriwhiri taahiraa-i-te-taahiraa

Mā te tukanga whakamana pūnaha ka whakaitihia ngā mōrearea whakatinanatanga. Ko te taahiraa tuatahi ko te arotake whānui i te papaanga hei mahere i ngā rohe rohe morearea me te ine i ngā taumata haruru taiao taketake, e whakatau ana i ngā whakaritenga oro e hiahiatia ana.

Muri iho, me arotake e ngā miihini te hanganga o nāianei kia mōhio ai mēnā ka taea e te whare te tautoko i ngā whatunga PoE hou, me whakamahi rānei i ngā raina parahi tawhito me ngā arai haumaru ā-roto. Hei whakamutunga, mā te whakahaere i tētahi whakamātautau whakamātautau me tētahi rōpū waea iti i roto i tētahi rohe mahi e āhei ai ngā tīma ki te whakamana i te māramatanga oro, te pumau o te whatunga, me te manawanui miihini i mua i te whakaae ki te whakatinanatanga puta noa i te whare.

Ngā hapa hoko noa me te anga whakatau whakamutunga

Ko tētahi hapa hoko e kitea pinepine ana ko te nui rawa o ngā taputapu e whakahuatia ana, pērā i te whakatūnga o tētahi waea kua whakamanahia ki te Rohe 1 ki tētahi rohe Rohe 2. Ahakoa e whakarite ana i te haumaru, ka taea e tēnei te whakanui ake i ngā utu o ngā waeine mā te 30% ki te 50% me te whakararuraru noa i ngā tukanga tiaki nā te taumaha o ngā taupoki kua whakapurua.

I tetahi atu taha, ko te kore e tino tautuhi i ngā parenga taiao—pērā i te whiriwhiri i te whakatauranga IP54 mō te tāutanga takutai o waho—ka whakamana i te pakaru wawe o ngā taputapu mai i te waikura tote me te urunga mai o te makuku. Nō reira, me whakawhirinaki te anga whakatau whakamutunga ki te whakataurite tika o te tiwhikete waea, te roa o te taiao, me te mahi oro ki te taiao moroiti motuhake o te wāhi tāutanga e whakaarohia ana. Mā te piri ki tēnei tikanga pakari, ka whiwhi ngā kaiwhakahaere ahumahi i tētahi hanganga whakawhitiwhiti kōrero pakari e tiaki ana i ngā kaimahi me te whakarite i te tirotiro haere tonu o ngā mahi.

Ngā Whakaaro Matua

• Ko ngā whakatau me ngā take matua mō ngā waea ahumahi
• 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 ahumahi mō ngā wāhi morearea?

Tūhonoa te waea ki tō whakarōpūtanga pae i te tuatahi. Mō ngā kaupapa maha o te ao, rapua te tiwhikete ATEX, IECEx rānei, kātahi ka manatokohia te ariā Rohe me te tiakitanga tika pērā i a Ex d, Ex i rānei i runga i te papa ingoa.

He rawaka te IP66 mō ngā waea ahumahi i ngā wāhi morearea?

Ko te IP66 te kōwhiringa iti rawa mō te tiaki i te puehu me te horoi i te wai. Mena ka pāngia te waea e te ua nui, te rehu ki uta, te horoinga auau rānei, ka taea e te IP67 te whakarato i te āputa hiri taapiri.

Me whiriwhiri e au te VoIP, te anaro rānei mō tētahi wāhi morearea?

Kōwhiria te SIP/VoIP mēnā e hiahia ana koe ki te whakaurunga PBX, te tātaritanga mamao, me te whakahaere pokapū. Kōwhiria te anaro ina he pūnaha tawhito te pūnaha o nāianei, ina rānei ko te pono ngāwari te mea nui.

Ko ēhea ngā āhuatanga oro e tino hira ana i ngā taiao ahumahi haruru?

Whakaritea ngā mea e tangi nui ana te oro, ngā waea pūkoro, ngā hopuoro rānei e whakakore haruru ana, me te oro mārama e rua-rua ana. Mō ngā maina, ngā whare hanga hinu, me ngā wāhi kawe waka, tirohia hoki te hototahitanga o ngā taputapu whakarongo me ngā pātene e pai ana mō ngā karapu.

He aha koe i tiki ai i ngā waea ā-umanga mōrearea i Siniwo?

E arotahi ana a Siniwo ki te whakawhitiwhiti kōrero ā-ahumahi mō ngā taiao uaua, e tuku ana i ngā waea ātete-pahū me te ātete-huarere, ā, e tautoko ana i te hoahoa, te whakaurunga, te tāutanga, me te tiaki me te hanga ā-whare me ngā hua whaimana.