Pā ahumahi: āhuatanga hangarau, momo, whakaaro

Organization o te kamupene pūnaha tōtika, me te pono o te ventilation - te taahiraa tuatahi ki te hanga i tētahi taiao mahi e māhorahora ana mō ngā kaimahi. Ka taea e ventilation wāhi e he ara tūturu me pai. I roto i te e hiahiatia ana te rua o nga take mo te pā ahumahi, te ngā o e ka whakawhirinaki te whai huatanga o te pūnaha ventilation.

āhuatanga Main o te pā

Fans - whakaaro electromechanical mō te kaupapa rangi i roto i te aerodynamics rangi, kai tika hāora te horomanga i te whare ranei. tohanga takoha o te rangi i roto i te whare e wahi mā te hanga i te pārōnaki pēhanga i waenganui i te kokoru me te putanga ki te pai o te taputapu tāutatia.

e kore te mea ti'aturi i runga i tona kaha tonu te tōtika o te tahi. I roto i te nuinga o te wā, nga ēnei e whai he ngā o pā ahumahi:

• rangi auau rere - te nui o te papatipu rangi ngā mo te wā i homai o te wā (m ³ / h);
• katoa pēhanga - auau rere whakatau te rere o te hau (Pa);
• tere - E whakaatu ana pēhea te nohopuku tīmata tohanga rangi; (REV / min.)
• kohi mana - te moni i whakapaua i roto i te pūngao (Kw);
• hua taumata tangi - he mana tika i runga i te tohu o te hūhi haruru (DB).

Ko te tawhā whakamutunga ko te take te whakatau i o mahi (COP), e whakaatu ana pēhea te mahi i te tahi tōtika. I roto i te whakatau i tenei tawhā e ki te parekura pūngao pūkete e tika ana ki te waku me te mate rōrahi.

Āhuatanga o te pā ahumahi

Tei runga i te ngā mahi te aroaro pā ahumahi ko te tōtika o te pūnaha ventilation katoa. Pūrere i roto i tēnei kāwai e whakamahia te wahi he reira e tika ana ki te tuku ki te whare tango buka nui o rangi i te ruma ranei - whare fare, hotels, pokapū hokohoko.

Mahinga o ngā tipu ahumahi taea tae 75 mano. Mita pūtoru ia haora. Ko te whakamahia tino whānui e toru ngā momo o te tahi:

• Axial - tāuta i roto i ngā whare iti me pakihi iti, whai hua iti;
• Channel - whakamahia mō te ventilation whai hua o te tau nui o ngā wāhi kati;
• Turai - te pūnaha aroaro kaha tino e whakamahia i roto i ngā whakaurunga ahumahi;

Whakatakotoranga o te pā ahumahi, me ū ki te whakaaro mahi o te whare. Ka whakarite i te kōwhiringa matau o te taputapu, aratau hanganga ture me te tikanga whakahaere ventilation whai hua, me te hanga i te microclimate whakamarie mo te mahi.

pā axial

pūrere Axial whakamahia i roto i ngā pūnaha rangi ventilation me whakawera pahoho. Ratou painga matua - he hanganga ohie, e tika ana ki te mauroa me te maintainability. He pai mō ngā climates hitahita, me te pārū ratou.

Mahinga axial pā ahumahi rerekē i 1.2 ki te 72,000 m ³ / h. I roto i tenei take, whanganga te tipu te mana i roto i ngā wae kirowati. Heoi, ko te tino tiketike te taumata o ratou taumata haruru. haamata ia ki te tupu i 75 DBA, e hāngai ana ki te kōrero rōpū ngangau ngahau o hoa.

pā tau mahani

Ko te noa te nuinga o ngā pūrere Channel. E whakamahia ratou mo ventilation o tari, ngā hōhipera, ngā kura, kindergarten, me ētahi atu whare terenga, me te whakahaere. Ko te taumata o ratou taumata haruru he iti iho i te 75 DBA, marara nei, e kore e nui ake 58 DBA, e hāngai ana ki te tikanga Pākehā mō te wāhi tari "A" piha.

Te nuinga o nga whakaaro auau te whakarite o huringa o te matatahi. e kore e te taputapu nui 32 cm, te awhe mana rated i 42 ki te 290 Watts. He tino pai mō te wāhi tari pā tau mahani.

Blowers turai

āhua te whare o te pūrere turai te rite te tōrino, e homai he atu kaha turai o te rere o te hau ka ngote i te putanga pai. Na reira, kei te whakamahia taua whakaaro rite pā whakapau ahumahi. tāutanga turai e taea o te hanga pēhanga i roto i te pūnaha o runga ki te 10 kPa ka titaria te rere o te hau ki te 200 m / s.

He whānui o ngā pūrere mahi whānui taea ki a koe te whiriwhiri i te kōwhiringa pai mo ia take. Heoi, he pai cumbersome pā, me te maha rapu he ruma motuhake mo te tāutanga. Ka taea e ratou tāutanga ringa te whanaketanga anake o hinonga.