Iintlobo sokufudumeza. Umgaqo esebenza ngayo sokufudumeza

Hayi kudala, phantse zonke kubananisi ubushushu babe iqokobhe kunye ityhubhu isakhiwo apho eendaba sukela omnye komnye, lihambe imibhobho. Iziqalelo yokugqibela ibekwe omnye ngaphakathi enye. Kodwa namhlanje isixhobo sokufudumeza umzimba imiliselwe ngaphambili. izixhobo ezinjalo kakhulu nzima, kodwa isebenza kakhulu ngempumelelo. Phakathi iintsilelo zabo kuchongwa ukusetyenziswa aphezulu evuthayo aphakathi. Ukuqwalasela iintlobo kubananisi ubushushu, kufuneka uqaphele ukuba namhlanje endaweni izixhobo ngasentla kuza ezintsha - iiyunithi-plate speed.

Umgaqo esebenza ngayo miso ipleyiti ubushushu

Ukuqwalasela iintlobo kubananisi ubushushu, kuyimfuneko ukuba anikele ingqalelo ekhethekileyo uhlobo izixhobo ipleyiti-like. Ngokwemo, ezi zixhobo ayahluka iqokobhe kunye tube kuneyokuqala. Le ndawo umphezulu exchange yamva amandla incremented ngeendleko ubude bale coil ukuba uya kuba sisizathu ubungakanani isixhobo ochukumisa ngakumbi. Ukuba yinto oguquguqula entsha ubushushu, injongo kuphunyezwe ngokwandiswa inani ezisicaba ukuba babe ndawo efanayo. iintlobo Modern of kubananisi ubushushu babe amandla efanayo, kodwa bona babe ubukhulu amaxesha 3 ngaphantsi kwe imodeli istili. Zizixhobo ezintsha zinika ngereyithi onomtsalane eliphakathi eshushu, esetyenziswa amanzi ashushu. Oku kwakhokelela ekubeni iyunithi wavuka igama layo yesibini - nto ibizwa bubushushu umzimba. izixhobo ezinjalo iqanjwa imbuyekezo kunye nonikezelo nemibhobho, ezisetyenziswa ukudibanisa i ubushushu medium, njengesibabalo njengesipholisi lokugqibela.

Izixhobo kunye neempawu

Le fowuni ine igalelo kunye neziphumo unxibelelwano lwe evuthayo medium. Kokuba kuqwalaselwe kuyilo kwipleyiti ezisisigxina, nto leyo imi ngaphambili. Ukwamkelwa amanzi kwiyunithi zinemingxuma. Ngeke isebenze ngaphandle sokufudumeza kunye gasket, nto leyo limelwe icici yokusebenza nembasa kobushushu. Kukho kuyilwe ipleyiti ngasemva enokususwa kunye nesikhokelo ngaphezulu. Ifowuni babonelelwa ngenkxaso umva, loo stud kunye itywina, nto leyo amalungiselelo ecaleni aya nokuthi nembasa.

Iintlobo ezichazwe of kubananisi ubushushu zisetyenziselwa ngokushushubeza zokwakha ezilula kunye nemibhobho leyo zilahlwa kumacala ahlukeneyo device. Phakathi amacwecwe, aphezu yimiqolo ezimbini, iqela plates zidibenene kunye therebetween ngetywina. On amacwecwe ukunyusa umgangatho Exchange kwithala lakho corrugations. Kwezinye uhle kokuxhuma imibhobho akhiwe kwelinye icala matshini, basikeleleni kwipleyiti ngaphambili, kodwa, nakuba kunjalo, aluchaphazeli ukusebenza isixhobo nembasa. kubananisi Plate ubushushu asebenza kwi-siseko, nto leyo equka ugcwalisa isikhala phakathi macwecwe imeko eshushu.

Ukuze ufumane inkcazelo engakumbi malunga nomsebenzi

Form ukuzaliswa gasket igqiba idlela zokumisa: isebe enye kuvula indlela amanzi, kukufakwa ubushushu kwenzeka kwelinye icandelo. Ukusebenza, iingcinga yecandelo ngalinye, ukongezelela ezokuqala nezokugqibela, uya kuqaphela kwakuhlaziya utshintshiselwano olumandla ubushushu ngokusebenzisa plate ezivela macala omabini. Medium ayahamba na icandelo liza kufika omnye komnye. Le zokubasa medium avela ngasentla, kwaye uyaphuma ngokusebenzisa iplagi ezantsi. Bona ke ebushushwini babo, kufuneka sibe kwicala malungana zokufudumeza esiphakathi.

ezahlukeneyo sokufudumeza

Ukuthengiswa zingabonakala namhlanje, yaye isamente-yentsimbi ubushushu umzimba, kodwa kukho nezinye izixhobo ezenziweyo nezinye izinto. Iintlobo zonke izixhobo ezo zinto zichazwe kuluhlu olubanzi. ukusetyenziswa kwazo kungaphelelanga apho kwenye indawo leeyunithi oshishino ukusebenza namhlanje yonke: yokunyibilikisa isinyithi, kushishino lwekhemikhali, amandla, amanqaku ubushushu, iinkqubo zokufudumeza, isixhobo kunye umoya.

Umahluko indlela yokudlulisa ubushushu

Ukuba ufuna ukufaka eziko kunye sokufudumeza, kubalulekile ukuqonda ekuqaleni uhlobo ichazwe kwinqaku izixhobo. Ngenxa yoko, ukuba mayahlulwe kwakhona yi indlela transfer ubushushu nkalo ukuze ikhe nokuhlanganisa. Kwimeko yokuqala, exchange ubushushu lwenzeka phakathi eendaba ezahlukeneyo iindonga, yenziwe ezizodwa izinto ubushushu nokuqhuba. Kulo mzekelo, yakhiwe bahlala utywine ngokupheleleyo. Ukuba unomdla uhlobo lwezixhobo umphezulu, ngoko ufanele wazi ukuba kukho izixhobo okungenisa kunye recuperative. Kwimeko yokugqibela, iqondo lonaniso kwenzeka phakathi ulwelo transfer ubushushu iindonga obhityileyo imisele kanti ukuhamba fluid iye kwicala elinye. Kwimeko yesibini indlela flow ungahluka. Ukuba ugqiba ekubeni ukufaka sokufudumeza igesi, kuyimfuneko ukuba banikele ingqalelo ezahlukeneyo wokuxuba izixhobo. Idlulisa ubushushu lwenzeka kuzo ngokuxuba eendaba ezimbini, kodwa ke zixhobo zisetyenziswa kunqabile ngasentla.

sokufudumeza iintlobo lokusetyenziswa yasendle

Xa umnini-ndlu yabucala okanye ilizwe ugqiba ukufaka lezonka kunye sokufudumeza, oko amaninzi ukhetha inkqubo iqokobhe kunye ityhubhu, nto leyo eye umbhobho bundle equlathe amaqhina oqhagamshelwano ibe emkhusaneni yi ukuwelda kunye brazing. Olunye uhlobo - i oguquguqula ipleyiti ubushushu, leyo lwenziwa kuxoxwe ngasentla, ukuba ilifa indawo kobushushu zinikwe ngohlobo amacwecwe. amatywina ubushushu-enganyangekiyo ezihambelanayo kutshanje. ohlobo Concentric asetyenziswa for obandayo uphosa ubushushu umzimba, okusingqongileyo ukusebenza apho ezinambuzelayo a imibhobho oligophe, kwakunye isithuba phakathi imibhobho.

Hayi ukuba aphoswe ngaphandle ngundaba-mlonyeni kunye ezijikeleze izixhobo, nto leyo zimelwe yi sheets zesinyithi. Ngexesha lenkqubo yokuvelisa liqengqwa waziva. Olu luhlu lulandelayo akaphelelanga, phakathi ixhaphakileyo umoya namanzi zixhobo zingaphinda Kwakhona wayibona.

Miso ubushushu, ogama ixabiso akwazi ukufikelela engange 7000, kwenziwa namhlanje ngeelwimi ezahlukahlukeneyo. Dwelisa zonke iintlobo leeyunithi ezilolo hlobo nje akunakwenzeka, ngoko oku kungentla awabasondezayo ukuba kuphela kakhulu zithandwa. Inkokeli phakathi kwabo lo nembasa.

izixhobo imihlobo plate

kubananisi Plate ubushushu zithiwe thaca ezithengiswayo uluhlu olubanzi, zingakotshwa zezikhali, soldered, nge welding, kunye nezo welding. Kwi iintlobo lokuqala olwenziwa ngasentla, kodwa malunga neentlobo ngesinyithi, le nto ndiyibhalayo iipleyiti zesinyithi incence ezenziwe insimbi. Ezi izinto ezihambelanayo yi ngelotha kwiimeko cleaner nge-nickel okanye solder ubhedu.

isiphelo

Ubushushu umzimba (ixabiso uchazwe apha ngasentla) nazo omthuqwa. izixhobo ezinjalo yenzelwe ukusebenza kwiqondo lobushushu eliphezulu kunye noxinzelelo obukhulu. Zisetyenziswa kufakelo parameters kabani musa ukuvumela ukusetyenziswa uphawu izinto.