Exchangers Heat: momo, hanganga, me te parau tumu mahi. exchangers Heat mō nga kohua i

Heat exchanger, momo pūrere, me te parau tumu o e ka e whakaahuatia i roto i te tuhinga he whakaaro motuhake mō te whakawhiti wera i te coolant wera ki te matao. Ko te whakamutunga kia he taonga haurehu waihā wai ranei.

Scope o te whakamahi

He nui i roto i ngā ahumahi maha, ara i roto i te matū, kai, metallurgical me te pūngao mara te tukanga o te whakawhiti wera. whai wāhi taputapu whakawhiti Heat ki te whakawhiti pūngao i waenganui i nga kawe i te tikanga o te patu e arai ana i waenganui ia ratou. Ka taea e te tukanga e huaina te matatini, kua wehea ai e kēnana tikanga i runga i te kawe ia waiariki, waiariki radiation me te iakawe. I roto i te mahi, tango enei tukanga wahi wā kotahi i roto i te hanganga këtia. Hoki te whakawhitinga wera nui nui he tukanga convective nui i te mea he mahi tahi o te kawenga wera me te iakawe.

momo o exchangers wera

Heat exchanger, momo pūrere, me te parau tumu o e me mohiotia ki te kiritaki i mua ki te hoko o te pūrere kia o ngā momo i runga i te hoahoa rānei. Ki te whakarōpūtia māpele i te tikanga o te whakawhitinga wera, e taea te wehea ratou ki te ausia me te Mixing, me faafaaearaa, me te whakaora. Ko te momo tuatahi whakarato mo te whakawhitinga o te wera mā te ranu tahi nga taiao e rua. Taua whakaaro i te hanganga ohie ka whakaritea ki te exchangers wera mata. Ratou ngāwhā pūngao whakamahia te tino atu. Heoi, e taea te tāutuhia te drawback, whakahuatia nei i roto i te taea o te whakamahi o te mea anake i te ranu i te coolants.

Heat exchanger, momo pūrere me te parau tumu whakahaere e whakaahuatia i roto i te tuhinga kia mata, i roto i nei utu wera operative whakawhitinga inu pūngao i roto i te taiepa whakawehe. kia whakaora me te faafaaearaa taua māpele.

Variety o exchangers wera mata

Whakaaro i nga āhuatanga o te momo o exchangers wera whakaora, ka kite koutou e hāngai ana ratou mahi i runga i te whakawhitinga wera i roto i te taiepa wehewehe. rere ana te wai ki te aronga kotahi i roto i ia o nga putanga taiepa. Ko te momo tuarua o te exchanger wera mata - kōwae whakaora, te mea i te āhuatanga motuhake whakahuatia e te roto i te meka e te mata whakawera wai e pa etahi wā taui te ahunga o te rere.

Hoahoa me te mahi o te anga, me te ngongo exchangers

Ko te tino rongonui i roto i te ahumahi i tenei ra he exchangers wera faafaaearaa. Ki te wehewehea tatou ratou i runga i ngā āhuatanga hoahoa, ka taea ki te tāutu i anga me te ngongo wae. E te aroaro ēnei mea paihere o putorino, e kua paiherea ki te casing. Paipa, i roto i te tahuri, whakaritea ki nga mau api ngongo, te tutaki cover pōtae gaskets ranei. Te whakawhitinga wera inu upooti'araa tika tuatahi tikanga i runga i te tinana, rere i roto i te wāhi ngongo. Ētahi atu te wai rere i roto i nga putorino.

Taua exchanger wera shelltube he plurality o irava, i runga i te taupoki, me te e whakaritea ona whare pātaki. Ki te whakapai ake i te whakawhitinga wera e hanga korere mea awhiowhio te he Unuhia rarai knurling ranei. kia whai i te hanga tika ohie anga me exchanger wera ngongo, ka karanga te pūrere ko timatanga, me te e kore septa. Ka taea e taua wae ārai pēhanga toto tiketike, engari e kia uaua ake me cumbersome ratou hoahoa.

Ko te parau tumu whakahaere o te pūrere, me te exchanger wera paraharaha ki te taputapu kōhua

exchangers wera Plate, momo, pūrere me te parau tumu o te mahi o nei e whakaahuatia i roto i tenei tuhinga no ki te piha whakaaro whakaora. Ēnei whakaaro i te mata utu wera i hanga nei e te huinga o kikokore paraharaha maitai takatakahia ngarungaru turanga. Enei exchangers wera mo nga kohua i e tito o ngā huānga ka huihui i roto i te mōkihi kotahi, e hanga takere ki ia atu i te reo wera haere whakamutunga whakawhitiwhiti pūngao wera.

e kore ko te kuware tino te parau tumu o te mahi o taua whakaaro, kua whakatakotoria paraharaha reira i roto i te pā ki tahi i te tahi koané e 180 nekehanga. Tenei taea ki a koe hanga nga mea timatanga 4, e rua o nei ka tono ki te rere tango ara iahiko, i ētahi atu - ki te tuku coolant.

E rua huānga rawa i roto i te tukanga o te utu e kore e whai wāhi ki te pūngao waiariki. Ka taea e whai parau tumu whakahaere rerekē exchangers wera pērā mō nga kohua i, i runga i te tahora, i te mea kotahi-ara ranei maha-ara rānei. I roto i te take whakamutunga, kua wehea te coolant ki awa rere whakarara, rere reira i roto i nga awa katoa me te wiwi ki te tauranga putanga. Ko te whakaritenga maha-haere tā te whakamahi o te taiawhio matatini ake, ka rite ki te exchanger i roto i tenei take wera neke i roto i te taua maha o awa. tutuki tēnei i roto i te ara rerekē, faaite nei i roto i te aroaro o te mau papaa parau atu. Ēnei ngā tauranga turi. I roto i te tahi atu mea, te pupuri tenei ahua o te exchanger wera pereti, ko te ahua uaua ake.

Āhuatanga exchangers wera te hinu

whakamahia exchanger wera Oil te i roto i te tikanga ki te ārai i te piki coolant pāmahana ki te rohe tino i roto i te pūkaha kaha-tiketike. Ki te amo tatou i pukā o te hinu pūkaha, e taea ai te raruraru nui e taea te faaite i roto i te wahie huringa pokey, me te whakapiki ake i te kaha o tona haki. Ki te overheated te taonga kei te, te whakahinuhinu o ngā wāhanga komukumuku whakaratohia pai nui, ka taea e haafifi te reira i te tautauā o te pūkaha.

Maona, exchangers wera te hinu

Ko te whakamahi o taua taputapu taea ki te whiwhi maha painga. Tuatahi, he reira ki te ārai i te taea e te pāmahana hinu ko raro te pāmahana coolant. tohu tenei e nga wahi engine e haere mai ana ki te whakapā ki te hinu, i reira ka waiho he ngaohiko raro. Tuarua, ka taea taea tāutanga o te exchanger wera i tetahi wāhi watea i runga i te pūkaha, te kupu e taea ngāwari koe whakarerea te plurality o pūhui me pipelines roa.

exchanger Heat mō te pati: āhuatanga

Ka taea te whakarōpūtia te exchanger wera mo te pati i runga i te whanaunga wāhi ki te whakamahana rānei. Ko te kupu, e taea te whakanohoia te pūrere tika ki te tinana oumu, e tata ana te tumere ranei e pā ana ki te tinana whakamahana. E hangaia ēnei wae ki te mahi i te taua mahi. E te tahu i te tikanga o te whakapā ki te mata oumu tīrama-flue ranei wai i roto i te ipu rahi faahiahia te whakamahi i te parau tumu o te iakawe. Ratou tono taea rangatira ki te whakarite i te tank wai e kore i roto i te ruma mamaoa, a i roto i te ruma i muri. Hei whakaputa i te pūrere taua taea e takitahi me te tono rau rino me putorino. Just mau e kore e te mahi angitu ki te kore koe e whai i te mīhini fehokotaki'anga, a kahore e riro i te pūkenga ki te mahi ki a ia.