TureTautukunga ture

Ngä inenga o rangi i roto i te ruma. Paki ki te ine i ngā tawhā rangi

He take nui mō te ora tangata whakamarie he hau ma. whakapokea maha hinonga te huru ki ngā matū e pā hauora. Making inenga rangi, pūtaiao hanga fakamulituku kino. Na reira, kua piri faufaa nui ki nga pūnaha ventilation me rangi-conditioning. te āwhina ratou ki te hanga i te ora pai.

Overview

kia ventilation me te pūnaha conditioning rangi mahi qualitatively mo te wa roa. Ki te mahi i tenei, me whakahaere e koe te tautuhinga ngaio, me te wa ki te kawe i roto i te tiaki. Ko te rārangi o nga mahi hangarau hoki ngā inenga rangi. Ko tenei tukanga i roto i runga i ngā kawa whakapumautia.

auau rere

kaupapa Air i roto i te pūnaha puta i te tetahi tere, awe nei e ngā āhuatanga. Tuatahi o te katoa, tei te reira i runga i te otinga whai hua o te pūnaha ventilation (arā, ripeka-wāhanga, me roa o aerodynamics ventilation). Ko reira pā enei tawhā te rere o te hau. Hei whakatau i te auau o te rere, he mea e tika ana ki te hanga inenga o te rangi, ara ona pēhanga hihiri i te maha o ngā. Pine ahua me whakaatu te tere rangi i roto i te pūnaha.

Me kï reira e te ahua mo te whare, ko te faufaa ki ruma ora. Ko te rerenga rangi he rere unidirectional. hanga inenga o rangi i roto i te ruma i roto i te wahi tuatahi, mo te rohe whare noho. He puta i te tahi-hurihuri rere kaupapa.

He aha te kawe i roto i inenga rere o te hau?

Ko te whakaaro o tenei mahi ko ki te whakatau i te nui o te rere haere ki te ruma mo te wa motuhake. Ngä inenga o rangi i roto i te ruma i hanga mo te rere neke i roto i te pūnaha. Rere ai te huri i te reira i muri i haere i roto i te tātari. Ahakoa o te wāhi, ka huri i te tere kaupapa. Na te tūranga matua takaro e te tau mahani.

Hei hanga inenga tika o te rangi te whiriwhiri i te wāhi papatahi. kia waiho tona roa i te iti rawa 5-diameter pūnaha rahi wahi. tangohia tōna timatanga kei i te ātete rohe. Te tawhiti ki te ātete i muri me kia rite i te iti rawa e rua diameters tau mahani. Hoki tenei whakaaro, inenga taiwhanga i ai hanga te rangi i te maha o ngā. Ko te maha o inenga, tei runga i te diameter te roa o te teihana tapawhā ranei.

Momo o mea ine

Hei whakatika i hiahiatia te pūnaha ventilation te ine whakaaro.


whakatika te pātai, he aha e ratou? Ngä inenga o rangi e hiahiatia ana mō te whakatau i te tere rere, me te e rerengia ana rate. Ki te rā, te haruru, ka taea e kitea e koe i te momo o ngā pūrere. rerekē ratou i roto i o ratou āhuatanga, me te te tika o inenga. Tuatahi o te katoa, me utu e koe whakarongo ki te ventilation o te ruma. He whakaaro e mahi rite i roto i te ventilation tūturu me horihori.

I mua i te hoko i te mea ruri, e hiahia ana koe ki te whakatau i te wahi e meinga ai ine. Ka taea e puta te reira i roto i te grille ventilation, me te tika i roto i te ductwork. kia hoki kia mōhio o te tahi mau titauraa e te tono ki te rere koe. Hei tauira, me te whakatau i te auau o te rere pāmahana ranei tawhā ture.

E kawea inenga Air i roto i te fare whakaaro taua:

  1. Anemometer. tavini te reira ki te ine i te tere rangi. te tahu te pūoko te ki te pāmahana motuhake, me te whakanohoia i raro i te awa pokarekarenga. I tua atu, ko te wa i whanganga ano i roto i te mea makariri te pūoko. Tenei ka waiho i te auau rere.
  2. Ultrasonic Anemometer. whakanohoia ana te pūrere e i roto i te airflow. Measurement o te auau puta tika ki te hopu o iarere reo i roto i ngā rerekē o te tau mahani.
  3. Vane anemometer. whakaritea te auau rere te tika ki te pokarekarenga o te impeller.
  4. Pitot ngongo. taputapu mamati kounga whakamahia i roto i te ine. whakanohoia ana te ngongo te i runga i te wāhi motuhake i reira te whanganga pēhanga pateko, me te katoa.
  5. Balometr. whakatau te reira i te auau rere o te hau e haere i roto i etahi he wahi o te tau mahani.

Rere inenga i roto i te kupenga ventilation

Ko te pūrere tino noa ko te mehua hau me te anemometer. E āhuatanga ratou i te tika tiketike, me te tika. whakamahi maha tohunga ïa anemometer. Ko tōna hoahoa ngā te impeller nui. kia Ko tōna diameter ki runga ki te 100 mm. Ko te painga matua o tenei mea tenei. Ko reira ahei ki te hopu i te rere o te hau e tata ana te grille ventilation. Ki te maha itinga o inenga hua tika. Na reira, ko te reira i runga i te pūrere rangi kia inea te kia whakarongo.

Hei te faaohie i te tukanga, me te ki te whakaiti i te hapa kia whakamahi i ngā pūrere atu. Ko te māmā o enei ko te kōrere. He he hanganga ohie, e taea ana ki te whakatau i te auau rere o te hau mo te kotahi anake taha. Tēnei āhuatanga whakaora wā mātanga. I roto i ētahi wā he mea e tika ana ki te hanga inenga pāmahana i roto i te whare mō te inenga tika atu.

Ko reira e hiahia ana ratou ki te whakaputa i roto i nga wahi uaua. I roto i ngā take pēnei, te whakamahi i te uiuia telescopic. Ka taea te tae mihi ki tona pūtake roa i roto i nga wahi uaua, me te mahi i rite inenga hau, me te tika i roto i te ductwork.

Hei te faaohie i te ngā tukanga e tika ana ki te whiwhi i te hunga taputapu e whakatau utu i te aunoatanga. whakaaturia te hua whakamutunga i runga i te papa tapeke hiko. Kahore he hiahia ki te hanga utu atu. Ka whakaatu i te mea te tokomaha toharite o te inenga e toru. I roto i te ngaro o enei mahi, i hanga te tātai i runga i to ratou ake.

Inenga o te rere i roto i te tau mahani

I mua i te mahi, kia mohio ki te whai i te rua e tika ana i roto i te tau mahani. He tika ratou mo te tukanga. Me uru te diameter rua te diameter o te pūrere ruri.

Ka rite ki whakahuatia mua, he mea nui ki te whiriwhiri i te wāhi. Ki te kore ko te tau mahani rua e tika ana, me mahi e ratou i te reira koe. meatia tenei e te whakamahi i te drill. Na, me pehea ki te whiriwhiri i te wāhi? Me Kei te poka ki runga ki tau mahani he wahi tika 5 nei roa he rite ki tona diameter. Ko tōna kei i te tawhiti 3 diameters putorino.

I roto i te rerekē ki inenga o te grille ventilation, i roto i tenei take, nga anemometers vane, te mema mahi kua ai he diameter iti (āhua 25 mm). I roto i te thermoanemometers tukanga whakamahia hoki i roto i te hanga o nei whakaratohia te ngongo pneumometric.

Ko tētahi atu pūrere Ko te mehua pēhanga pārōnaki. Kei te whakamahia te reira i roto i te take i reira te tere rere i runga 2 m / s. Na reira ko te reira pai ki te whakamahi i ngā putanga o mua.

Ki te kei te tau mahani te i te tawhiti nui, pērā i te tuanui, ka whakamahia matua telescopic. Ka taea te atu te reira i te tetahi tawhiti, e ohie te tukanga ruri. Ki te whakamana i te tukanga e whakamahi pnevmomentricheskoy ngongo, he mea e tika ana ki te tango i te tiaki o tona roa.

Tips mō te whakamahi i te mea ruri

tupu te reira i e kei te rere o te hau i te nui nui o te puehu. I roto i te take i taua e kore e whakamahi mō te ine anemometer waiariki pitot ngongo ranei. Aha na? I roto i te ngongo, kua whakaurua nei ki roto ki te tau mahani, kua rua iti nei mahi ki te ine i te pēhanga katoa. A, no te hohoro Toke huru rangi efua nga rua, a e kore e te hua ine kia tika.

whakamahia anemometers Hot-waea e i roto i te pūnaha ventilation te wahi i te auau rere o te hau ki runga ake i te 20 m / s. Tenei pūrere ine whakarato pūoko waiariki e he huānga tairongo. Na reira, ka he auau rere kaha e taea te huna i te reira.

I mua i te tīmata te inenga ko reira e tika ana ki te āta pānui i te tuhinga hangarau mō te ine mea. Kei te puritia te reira i reira tohu tīkina pāmahana, auau rere, me te te tikanga taiao i roto i nei e taea te whakamahi e ratou. Kore ki te ū ki ēnei ture o inenga kore e e tika, ranei kia arā te kōwae.

I roto i ngā pūnaha i roto i nei neke rangi wera, mo te whakamahi pai ake pneumometric ngongo whanganga. E hanga ana ratou o kowiri tira, a reira ko te pūrere pono. I roto i tenei take, e kore e roto i ratou huānga i kirihou, mai taea te whakangaromia ratou i pāmahana tiketike.

I roto i te whakamātautau e pā ana ki te inenga o te auau rere, me te rangi auau rere, me whakarite ai i whakahaua te huānga pūoko o te pūrere ki te awa. Kore ki te ū ki tenei hua tikanga e kore e waiho tika. Ko te nui deviates te pūoko i te tikanga e hiahiatia ana, te nui te hapa.

Paki ki te ine i ngā tawhā rangi

Ko tētahi atu pūrere pŭpŭ tauturu ko te paki. Ka rite ki te tikanga, tona wāhi i roto i mua ngā kaihoahoa i te faaineineraa o te mahere ventilation. Ko ētahi wā kua whakatakotoria reira kaimahi, te kawenga mō te tono i te pūnaha. I roto i te mahi, te whakamahi i te rua o nga tikanga, mai kore te kaihoahoa he paki tonu tika tūnga.

Ka taea te whakaturia takitahi pao mo inenga rangi, te aroaro o etahi pūkenga me ngā āheinga. Hoki tenei whakaaro, hanga te pūnaha he poka te whakamahi i te drill. Na reira, ki te te tāuta i te reira i roto i te wahi kino, e taea te oho ngāwari reira. Me kia mārama kitea, me te ngāwari whakatuwheratia, ka katia pao mō te ine tawhā rangi. Ki te tango koe i te reira, kia whakarite te diameter rua kătahi noa o te pūrere ruri.

tupu te reira i e kore te te poka whakamahia mō te ine i te auau tere, me te rere o te hau. I roto i tenei take, he tango i te paki, me te hiri te poka i te rīpene piripiri te gasket rapa ranei.

utu o

E te utu nui tiketike Gauges. Hei tauira, pae te anemometer utu wera-waea i 10,000 ki te 40,000 moni. Na roto i te whakarite, ka taea te hokona vane anemometer nui ngawari te, hoki noa 6000 moni.

Tīpako ine pūrere tei runga i te āhuatanga pūrere me te āhuatanga o te rere o te hau. I tua atu, i te pūrere ki te whakaatu me te tātai aunoa o te raraunga e tika ana e nui atu te utu.

Utu mō te taputapu atu

Ka rite ki taputapu atu whakamahia ki te ine i te tautuhinga rangi paki. awhe tōna uara i 100 ki te 300 moni. Tei te reira i runga i te rahi o te whakatuwheratanga i roto i nei e te inenga e kawea ki waho.

Reviews

Ine mea whiwhi ventilation me rangi-conditioning anake tohunga. hua ratou pūnaha whakaritenga. Tohunga hari ki ine mea, me tetahi amuamu ki a ratou i tuhia. Tei kounga inenga i runga i te tangata. ka waiho atu tika ki te whakaritenga katoa te hua. Ki te hoko i te pūrere taua mo ine i te rangi kotahi-wā noa hanga kahore tikanga, mai te mea tino nui te utu o te taputapu.

mutunga

Ki te whiriwhiri koe i te mea e tika ana whanganga, he reira taea ki te mohio te tere o te rere, me te tona kohi. Ko te whakawhetai ki enei tohu, tohunga faaoti te pūnaha ventilation. He nui rawa hoki kāinga tenei.

Na ngā matou i roto i pehea ki te whakaputa i te awa o te rangi i roto i te piri noa ruma.

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