Heat exchangers: mifananidzo, mamiriro uye kushanda nheyo. Heat exchangers nokuti boilers

Kupisa exchanger, mudziyo mifananidzo, uye nheyo chichakurukurwa kurondedzerwa munyaya dzinokosha mano kuti tama kupisa kubva nenharo coolant kusvika chando. Vekupedzisira anogona kuva gaseous kana mvura fuma.

Makuriro Akaita kushandiswa

Pfungwa Kupisa kuchinjirwa kunokosha mumaindasitiri zhinji, dzinoti kwemakemikari, zvokudya, metallurgia uye simba minda. Heat Exchange midziyo kunowedzera simba kuchinjirwa pakati Vatakuri achishandisa panoparadzana rusvingo pakati pavo. The muitiro unogona kunzi kunzwisisa, zvinonzi akaparadzaniswa nevanhu kwakajairika canons pamusoro chafariz conductivity, chafariz nemwaranzi uye convection. In tsika, azvaiitwa kuitika panguva imwe chete zvakafanorongwa zvikuru. Nokuti mukuru kupisa kuchinjirwa unokosha convective mutoo inova Joint Action nokupisa conduction uye convection.

mhando kupisa exchangers

Kupisa exchanger, mudziyo mifananidzo, uye nheyo zvinofanira kuzivikanwa kuti mutengi asati kutenga ari mudziyo hwuve siyana zvichienderana magadzirirwo. Kana Classified aggregates kubudikidza nzira kupisa kuchinjirwa, vanogona kuva kukamurwa zvomene uye vaiitawo uye rinoporesa uye rokuzvivandudza rakaita kuti irambe. Wokutanga mhando anopa kuchinjwa chipiswe nokusanganisa pamwe runyararo maviri. mano kwakadaro vane nyore yakarongeka kana vachienzaniswa pamusoro kupisa exchangers. Ivo chafariz simba rinoshandiswa zvakazara. Zvisinei, kuti drawback vangazivikanwa, iyo inotaurwa zvinobvira kushandiswa chiridzwa chete kuburikidza nokusanganisa ari coolants.

Kupisa exchanger, mudziyo mhando uye uchishandisa pfungwa vanorondedzerwa munyaya angava pamusoro, umo kupisa Exchange kushanda mvura exchanges simba kubudikidza separator rusvingo. aggregates kwakadaro kungava rokuzvivandudza rakaita kuti irambe uye rinoporesa.

Siyana pamusoro kupisa exchangers

Uchifunga zvechadenga mhando rokuzvivandudza rakaita kuti irambe kupisa exchangers, uchaona kuti basa ravo kwakavakirwa kupisa kuchinjirwa kubudikidza partition rusvingo. The mvura inoyerera munzvimbo imwe chete nechimwe rusvingo nehoro. Rudzi wechipiri pamusoro kupisa exchanger - rokuzvivandudza rakaita kuti irambe Unit, ine nevamwe chinhu kunoratidzwa ndechokuti mvura kudziyisa pamusoro anobata vamwe neapo anochinja mirayiridzo kuyerera.

Design uye nokushanda goko uye chubhu exchangers

The rakakurumbira indasitiri nhasi vari rinoporesa kupisa exchangers. Kana isu vagovane pamusoro zvakagadzirwa features, zvinokwanisika kuziva goko uye chubhu dzakabatana. Zviridzwa izvi dzinoturwa tsapo ose pombi, izvo welded kuti casing. Pombi, zvinozoita, wakaiswa kuti chubhu mahwendefa, kavha chivharo bhaudhi kana gaskets. Wokutanga Kupisa kuchinjirwa Urume chakakodzera KUKUNDA dzinongoda pamusoro muviri, runoyerera napakati chubhu nzvimbo. Other mvura anomhanya achipfuura pombi.

Kwakadaro shelltube kupisa exchanger ane muzvizhinji dzendima, pabutiro rayo kwedzimba dziri vakaronga partitions. Kuti uvandudze kupisa kutapurirana sepombi vari chinoitirwa ichitenderera munhu ribbed ubvise kana knurling. Shell uye chubhu kupisa exchanger vangava zvakanaka nyore kuvaka, mudziyo unonzi zvokuvamba uye asina septa. zvidzidzo kwakadaro kunogona BP, asi zano ravo zvaizova zvakaoma uye yainetsa.

The kushanda nhungamiro kweguyo chikwangwani kupisa exchanger kuti bhaira michina

Plate kupisa exchangers, mifananidzo, mudziyo uye nheyo kushanda iyo zvinorondedzerwa munyaya ino ndezvomunhu kirasi rokuzvivandudza rakaita kuti irambe namano. mano aya vane kupisa Exchange pamusoro izvo inoumbwa kutaridza mutete ndokutsika simbi matete Corrugated chawo. Izvi kupisa exchangers kuti boilers akaumbwa zvinhu vakaungana mune chete pasuru, iro rinoumbwa migero pamwe chete pakupedzisira vanopfuura kupisa svikiro kupanana kupisa simba.

Nheyo kushanda zvakadaro mano haisi nyore, izvozvo ndiro iri pachinhu mumwe zvayaitenderera paguyo ne 180 inegumi. Izvi zvinobvumira kuti kuvaka 4 nezvinhu, vaviri iyo achashanda ari muteresi redunhu zvinoyerera, apo vamwe - kupa coolant.

Two yokunyanyisa chinhu nedanho Exchange havazobvumirwi nechokuita chafariz simba. Kwakadaro kupisa exchangers kuti boilers kunogona anodawo mitemo yakasiyana, zvichienderana marongerwo, inova imwe-nzira kana multi-nzira. Mukupera zvazvingava, coolant rakakamurwa yakafanana kumhanya dzemvura, handicho yose migero uye anongovangira goho kuchiteshi. The mazhinji-vanopfuura urongwa kunosanganisira kushandisa redunhu zvikuru kunzwisisa, sezvo kupisa exchanger mune iyi kunoita kuburikidza chete nhamba makwara. Izvi zvinoitwa nenzira yakasiyana, iyo runoratidzwa pamberi zvimwe kwamahwendefa. Izvi zvinosanganisira matsi zvengarava. Pakati pezvimwe zvinhu, kuramba kuti ndiro Kupisa exchanger mhando iyi yakati kupfuura kuoma.

Features kupisa mafuta exchangers

Oil kupisa exchanger rinoshandiswa kuitira kudzivirira coolant tembiricha inowedzerawo kuti kutsoropodza muganhu padunhu-simba injini. Kana taifunga overheating mafuta injini, zvinogona kukonzera zvinetso zvakakomba kuti chinogona kutaurwa mafuta viscosity shanduko uye kuwedzera kusimba kurukutika ake. Kana fuma iri overheated, ari lubrication kuti vachidzipukuta zvikamu inopiwa zvakanaka zvakakwana, zvinogona kuomesa kuti kutonhora injini.

Zvayakanakira kupisa mafuta exchangers

Kushandiswa midziyo kwakadaro kunoita kuti vawane mikana yakawanda. Chekutanga, ndiko kudzivisa mukana kuti tembiricha mafuta ari pasi coolant tembiricha. Izvi zvinoratidza kuti injini nhengo anopinda kuonana nemafuta, pachava yakaderera voltage. Chechipiri, kugadzwa kupisa exchanger inogona kuitika chero yakakunakira nzvimbo pamusoro injini, saka unogona kusiya nyore nyore muzvizhinji pakati yeimwe uye refu mapaipi.

Heat exchanger nokuti kugeza: unhu

A kupisa exchanger kuti bhati inogona Classified zvichienderana nzvimbo hama kuti hita. Saka, mudziyo anogona kuiswa zvakananga muchoto muviri, pedyo muchimbini kana pamusoro hita muviri. zvidzidzo izvi zvakagadzirirwa kuti aite basa rakafanana. The nzira kunyorerana pemvura kana sokupenya-flue yamavira vanotsamwira mvura iri mugaba chaizvo kukura uchishandisa pfungwa convection. Chikumbiro chavo rinobvumira varidzi kuronga mvura tangi kwete hwemvura mukamuri, uye mune rimwe kamuri. Kubudisa zano rakadaro kunogona vakazvimiririra uye nokushandisa simbi machira uye pombi. Just abate basa haazobudiriri kana iwe usina nomoto muchina, uye regai nhaka unyanzvi kushanda naye.