Ka whakaaro pea koe he aha i tino tika ai ngā taura muka whatu i ētahi wāhi. Ka kaha te aukati i ēnei taura i te ahi, ka whakaiti i te horahanga o te mura me te paowa. E tutuki ana ō rātou hoahoa ki ngā paerewa haumaru tino kaha, e whakarite ana i te tiaki pai ake i ngā wāhi o te hui. Ka whakapumautia e ngā whakamātautau uaua te ōritetanga o rātau ki ngā waehere NEC, e noho haumaru ake ai rātau mō ngā taiao tino nui. He maha tonu ngā momo taura muka whatu whakaroa mura i te mākete, ā, kei te whānui haere te whānuitanga o ngā tono. I whakaaweawehia e tēnei tono nui, kua tino whakawhanakehia ngā karihi rerekē. I te wa ano, hei whiwhi i ngā hua teitei ake, he maha nga umanga kore-whakaaro i tīmata ki te whakamahi i ngā rauemi mata iti, e whakaiti ana i te ora o te maha o nga taura muka. Ka whakamahia ngā miro aramida maha ki ngā muka matapihi kotahi-aratau, maha-aratau rānei, ka whakairihia ki roto i te ārai o waho e aukati ana i te mura.
Te māramatanga o ngā taura muka whatu kua tohua ki te Plenum
He aha ngā taura muka whatu kua tohua hei Plenum?
Ko ngā taura muka-a-rangi kua whakaritea mō te Plenum he taura motuhake i hangaia mō te whakamahi i ngā wāhi plenum. Ko te wāhi o te whare e whakamahia ana mō te whakaterenga hau, pēnei i te wāhi i runga ake i te tuanui kua heke iho, i raro rānei i te papa i whakaarahia. Kua hangaia ēnei taura ki ngā rauemi e ārai ana i te ahi, ā, he iti rawa te paowa e puta ana ina pāngia ki te wera nui. Mā tēnei e haumaru ake ai mō ngā taiao e rere noa ana te hau, nā te mea ka tere te horahanga o te paowa me ngā paowa paitini i roto i aua wāhi.
Ka kite koe e tutuki ana ēnei taura i ngā paerewa haumaru tino mārō, tae atu ki ngā tiwhikete pēnei i te OFNP (Optical Fiber Nonconductive Plenum) me te OFCP (Optical Fiber Conductive Plenum). Ko ēnei tiwhikete e whakarite ana he pai ngā taura mō te whakamahi i te whare. He maha ngā wā e hangaia ana he koti ārai mura me te whakawātea e ārai ana i te horapa o te ahi. Ma tēnei e waiho ai hei kōwhiringa pono mō ngā tāutanga tino nui.
He aha i whakamahia ai i ngā wāhi o te hui?
E hiahiatia ana ngā taura hei tūnga matua mō te haumaru i ngā wāhi hui. Mēnā ka tāuta koe i ngā taura muka whatu i ēnei wāhi, ka whakaitihia e koe te mōrearea o te ahi e horapa ana puta noa i te whare. Ko ngā rauemi e whakamahia ana i roto i ēnei taura ka iti ake te paowa me te iti iho o ngā hau matū, he mea nui ki te tiaki i ngā kaihautū i ngā wā ohorere.
He mea nui hoki ēnei taura ki te whakatutuki i ngā ture hanga whare me ngā ture. Hei tauira, ko te National Electrical Code (NEC) e whakahau ana i te whakamahi i nga taura kua whakaritea mo te hau i roto i nga waahi whakahaere hau. Mā te whakamahi i ēnei taura, ka whakarite koe i te whakatutukitanga o ngā paerewa haumaru me te pupuri i te tika o te hanganga o tō whare.
I tua atu i te haumaru, ka tautokohia e ēnei taura ngā pūnaha whakawhitiwhiti kōrero tino pai. Kei te whakamahia noa iho mō ngā pokapū raraunga, ngā whare tari, me ētahi atu taiao e tino nui ana te hononga pono. Ko tō rātou kaha ki te whakakotahi i te haumaru me te mahi, he mea pai rawa mō ngā tāutanga hou.
Ngā āhuatanga me ngā paerewa o te ārai ahi
Nga rauemi e whakamahia ana i roto i nga taura muka whatu kua tohua
Ko ngā rauemi i roto i ngā taura muka whatu kua tohua he āta whiriwhiria hei whakanui ake i te ātete ahi. Ka whakamahia e ngā kaiwhakanao ngā pūhui mura-muri mō te koti o waho. Ka ārai ēnei pūhui i te taura i te mura o te ahi, ā, ka whakaiti i te horahanga o te mura. He tino hira hoki te mahi a te whakawātea i roto i te taura. I hangaia mai i ngā rauemi e iti rawa ana te paowa me ngā hau matū ina pāngia ki te wera nui.
Nga tākaro whakamahere ahi, he whakahaere i nga here mōhuhu. E whai ana i te tuatahi whenua pai, e whakamahi ana i ngā āhuatanga tino whai take me ngā purengi tino matihiko, ka whakaaturia nei i te tūtohi o ngā niho aramīda, kia pai ai ngā paerewa hoki o ngā mahi ki runga i ngā pakirehua o te motu.
He pai te ahua o te raina kowhiri taura muka-a-waea mura-a-wera, he iti te rahi o te rapa hei whakatika i te kore o te extruder, te tukatuka i te huinga kikii o nga muka whatu, kia pai ai te diameter o te huinga kikii o nga muka whatu i roto i te taura, he pai
Ko ngā taura muka whatu pūkaha e whakamahia ana i roto i ngā whare he nui ngā whakaritenga mō te pūkaha. Hei whakatutuki i tēnei whakaritenga, ka tīpakohia ngā rauemi ārai mura pai; he taputapu tukatuka motuhake, he rauemi kounga teitei me te hangarau tino pai e tino iti ai te whakaiti anō. Ko te tirotiro tino tika o ngā muka whatu e mau ana ki te kākahu, e whakarite ana kia tutuki i te hūhū me te mahi whakawhiti o ngā muka whatu ngā hiahia o ngā kaiwhakamahi.
Ko ngā taura muka whatu kua tohua hei Plenum e whakarato ana i te haumaru ahi pono mō ngā wāhi plenum. Ko ō rātou rauemi me ō rātou tiwhikete e ārai ana i te mura, e tutuki ana i ngā paerewa tino kaha. Ka taea e koe te whakawhirinaki ki ēnei taura hei whakaiti i ngā mōrearea ahi me te whakarite kia ū ki ngā waehere haumaru. Ahakoa kāore i te parewai, he pai ake te mahi i ētahi atu momo taura i ngā taiao e tino nui ana te haumaru ahi.