Tātaitanga waipēhi o ngā pūnaha whakawera. Whakawera i roto i te whare tūmataiti

pūnaha whakawera Modern - ko reira he whakakitenga o te huarahi tino hou ki tona ture. I teie mahana, e kore te mea te reira i mua i whakarerekētanga-i mua i te tīmata manaaki te pūnaha aratau waipēhi muri o te mahi. pūnaha whakawera Modern i roto i te whare tūmataiti i roto i te akoranga o te mahi kei te rerekē haere tonu ngā āhuatanga waiariki. E titau taputapu e kore anake ki te aroturuki i ngā huringa i roto i te whakawera o whare, engari ko te tika ano hoki ki te tauhohe ki a ratou.

Tikanga mō te mahi pai o te pūnaha

Kei reira ētahi mea, tautukunga ki nei e whakarite-kounga tiketike, me te mahi pai o te pūnaha whakawera:

• kia rere Waenga i roto i te whakaaro whakawera kia hanga i roto i te moni e ka whakarato toenga wera wāhi, i raro ki te waho pāmahana ake-te huri me te, i runga i te pāmahana o te whare kia rite ki tautuhia e tona rangatira.
• utu o raro, tae atu ki te pūngao, i roto i te tikanga ki te hinga i te ātete waipēhi.
• Tuhinga o utu rauemi mō te tāutanga o te pūnaha whakawera, kei hoki i runga i te diameter o whakatakotoria pipelines.
• Iti haruru, te pūmautanga me te tika o te pūrere whakawera.

Me pēhea te ki te tātai i te pūnaha whakawera

Hei tātai i te pūnaha whakawera i roto i te whare tūmataiti, e hiahia ana koe ki te mohio i te nui e hiahiatia ana o te wera. Hoki tenei whakaaro, tātai mate o te whare katoa wera i roto i nga taima mahana me te matao. Ko ētahi o ēnei mate wera i roto i matapihi, kuwaha, hanga pūhera , a na i runga i. D. ko te tātai tika teimaha tenei. Kei te whakapono te reira e runga toharite kia hua te puna wera 10 Kw ia 100 m ² o te rohe wera.

I raro i te pūnaha whakawera mahino te hononga i waenganui i te huinga o mea: putorino, e papua, vaolo me mana taputapu, mana me te taputapu aunoatanga mo te whakawhitinga o te wera i te puna tika ki te ruma.

Ngā momo o nga kohua i whakawera

I mua hanga i te waipēhi tātaitanga o ngā pūnaha whakawera, he mea e tika ana ki te whiriwhiri i te kōhua tika (pūtake wera). Ko nga momo e whai ake nei o nga kohua i: hiko, hau, wahie mārō, ngā me etahi atu. Ko te kōwhiringa i roto i te nuinga o te wā, tei runga i te wahie anö i roto i te rohe o te noho.

kōhua hiko

I roto i te tirohanga o te raruraru ki te kaha hononga me te utu ngā nui o hiko tenei taputapu e kore riro ona tohatoha whānui.

kōhua hau

Hei tāuta i te kōhua, e hiahiatia ana i mua ruma motuhake motuhake (kōhua). I tēnei wā, pā tenei ki te taputapu ki tuwhera ruma ngingiha anake. Ko te nuinga noa i roto i ngā wāhi ki te gasification taua te kōwhiringa.

kōhua wahie mārō

e kore te mea tino rongonui ki wātea whanaunga o te wahie tenei taputapu. A, no te ona mahi i reira e te tahi mau āhuatanga. I roto i te ra e hiahia ana koe ki te hanga i te oumu e rave rahi taime. I tua atu, he huritaiāwhio maimoatanga wera. ngä tono o enei nga kohua i te (tau heke o fakahū) mā te whakamahi i te umanga wahie ranei ki te pāmahana parariraa tiketike, i nei piki wa e tika ana ki te supply rangi ngingiha whakaritea. Ko reira taea ki te whakaputa i hoki e tika ana ki te tank rokiroki wai, hono nei te ki te pūnaha whakawera pokapū.

Ko te tawhā tika i roto i te tātaitanga o te kaha

• _Ud W - te mana motuhake o te puna wera (kōhua) attributable ki te wāhi hanga o 10 m ² whakaaro nga tikanga huarere o te rohe.
• S - rohe o te wāhi wera.

He hoki uara noa o te mana motuhake, e tei runga i te rohe makariri:

• _sp W = 0.7-0.9 - mo te Takiwa te Tonga.
• _sp W = 1.2-1.5 - mo te rohe Central.
• _sp W = 1.5-2.0 - mo te Takiwa te Northern.

Ko te tātai mō te putanga o te kōhua

I mua i hui kawenga mō te pērā i te tātai waipēhi o ngā pūnaha whakawera, he mea e tika ana ki te whakatau i te kaha o te puna wera rite ki te tātai e whai ake nei:

_ngeru W = S × W _patu / 10.

Hoki te haratau tātaitanga, amo tatou i te uara toharite o te W 1 Kw _patu te kupu whiwhi e me hinga 10 Kw ki te 100 m ² wāhi wera. Ka rite ki te hua, ka whakawhirinaki te kaupapa tāutanga pūnaha whakawera i runga i te rohe o te whare.

I roto i te tahi atu te wā i te takoha tohanga o te coolant i te tikanga o komuhumuhu papua.

pūnaha e rua-pipe

Ko te putanga matarohia o te pūnaha whakawera, kua whakamatauria e pai i roto i te mahi wa roa tenei. tātaitanga waipēhi o te pūnaha whakawera e rua-putorino ka kia kōrero i raro nei. Aha he huaina a reira e? Ko te wāhi katoa ko e te pūtake mo te hoahoa engineering mahi rite te tāutanga o te maha pipelines puta noa nga papa o te whare. Ki tetahi riser ki te wai wera hono ki nga patunga katoa whakawera pūrere, a i roto i te rārangi whakatakotoria tata mahi meangiti wai i te whakamahana.

E kore kua te hua ano i te wā ki te whakamatao te coolant i te pūrere tuatahi whangai ki te pūrere, kei nei i runga i te patunga i raro, a ka i te wai komuhumuhu i te pāmahana rite taua o te tuatahi. Ko te kupu, ko ōrite te pāmahana o te coolant i te rārangi tuatahi, me te whakamutunga - te tikanga ko e te taua, me te whakawhitinga wera.

pūnaha whakawera E rua-pipe - painga

pūnaha whakawera Central i roto i te whare tūmataiti ki te pūnaha e rua-putorino kua te painga e whai ake nei:

• I runga i ia papa wera whakarato whakawera ōrite o ngā waeine katoa.
• Ina whakaritea ki te pūnaha kotahi-putorino taea te tino wera i te wāhi nui nui.
• Ture o te pāmahana i roto i ia rūma.

Whakataunga me ngā mahi whakairoiro

Mahi tātai waipēhi uaua o ngā pūnaha whakawera, he reira te tuatahi e tika ana ki te hanga i te maha o ngā mahi tuatahi:

1. Whakaritea e te toenga waiariki o te whare wera.
2. Ka tīpako i te momo o te taputapu whakawera, i muri nei e whakanohoia e ratou ki runga ki te mahere schematic o te whare.
3. I tua atu, ko te whakatau i runga i te whakanohonga o ngā waeine whakawera, momo me ngā rauemi o putorino, whakarite me ngā pūrere tutakina-atu.
4. Ki te hanga tātaitanga waipēhi o Me pūnaha whakawera ki te utu i te hoahoa schematic o te tirohanga tirohanga tohu i te pikaunga hoahoa me ngā wāhanga roa.
5. mowhiti ariki fakapapau'i - he wā kati, e ngā consecutively whakaritea wahi pipelines he auau rere mōrahi o coolant i te pūtake wera ki te pūrere whakawera tino mamao.

whakaae hoki te whakataunga o te whenua kotahi e kua he rere tamau o coolant me te wāhanga kotahi.

Tauira whakawera tātaitanga waipēhi

I runga i te wāhanga o nāianei, ko te rite ki te rere wera kawenga wera, e kua putorino rere ki tika, me ki whakataka kua haere te inu komuhumuhu e haere i roto i tenei wahi.

Rere auau G _{i - j,} kg / h tatau e te tātai e whai ake nei:

_{G i - j = 0,86 × Q} i - j / (t ₂ -t _0), i reira

G _ij - ko te nui o te wera i runga i te ij wā tātai;

t ₂ -t ₀ - ko te pāmahana tātai o te wai wera, me te matao, aua.

Me pēhea te ki te whiriwhiri i te taiepa diameter

Ki te whakaiti i te utu o te upooti'araa i te ātete i roto i te kaupapa o te komuhumuhu diameters taiepa inu kia tū i roto i te tere iti rawa o te coolant hiahiatia e te ki te tango mirumiru hau e whai wāhi ki te ahua o whitiki rangi. Ki te whakaiti i to ratou pipelines diameter ko te uara iti e kore nei e arahi ki te haruru i roto i whare waipēhi me te pūnaha whiowhio.

E wehea rārangi production katoa ki ahumahi kirihou me te whakarewa. Ko te tuatahi ko atu roa, me te whakamutunga - mihini atu roa. He aha putorino whakamahia i roto i te pūnaha whakawera tei runga i ona āhuatanga takitahi.

tātaitanga waipēhi o te pūnaha whakawera - hōtaka

Homai te nui o te mahi e mahi kia whakamana i roto i te wā hoahoa, ka taea e koe te whakamahi i te pūmanawa motuhake.

Mā te whakamahi i te raraunga raw, mahi te hōtaka te kōwhiringa aunoa o te pipelines diameter e hiahiatia ana, mahi te e fakatonutonu tatūkē, me te whakataurite i vaolo, vaolo thermostatic me pūmana aunoa i te pūnaha whakawera. Hoki e taea te takitahi te hōtaka aromatawai he aha te rahi e rapua e hatete.