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Kedu ụdị condensers a na-eji na ngwa nju oyi maka ụlọ ahịa?

Na usoro nke azụmahịa refrigeration akụrụngwa, nacondenserbụ otu n'ime isi akụrụngwa refrigeration, na-ekpebi arụmọrụ refrigeration na nkwụsi ike akụrụngwa. Isi ọrụ ya bụ refrigeration, ụkpụrụ bụ dị ka ndị a: ọ na-atụgharị elu okpomọkụ na elu-nrụgide refrigerant uzuoku ewepụtara site Compressor n'ime a ọkara-okpomọkụ na elu-nrụgide mmiri mmiri site okpomọkụ mgbanwe, Ịtọ ntọala maka ụdi absorption nke okpomọkụ na vaporization nke refrigerant na evaporator na refrigerant nweta. Ụdị condens ndị a na-ahụkarị gụnyerefin-tube condensers, waya-tube condensers, na tube-sheet condensers.

Maka nnukwu ụlọ ahịa dị na Europe na America, mmetụta refrigeration, ọkwa oriri ike, na ndụ ọrụ nke ngwa nju oyi niile, site na igbe refrigerated na friza na nnukwu nchekwa oyi, na-emetụta kpọmkwem arụmọrụ nke condensers. Ozugbo nsogbu ndị dị ka ezughị oke ikpo ọkụ ọkụ, scaling, ma ọ bụ mgbochi na-eme na condensers, ọ bụghị naanị na ọ ga-eduga n'ibelata ikike refrigeration nke akụrụngwa na mgbanwe okpomọkụ n'ime ụlọ, na-emetụta ịdị mma nchekwa nri, ma na-abawanye ibu ọrụ nke compressor, na-abawanye ike oriri, na ọbụna na-ebelata ọrụ nke ngwa ọrụ.

Condensers nwere ụdị ngwa dị iche iche nke a na-ejikarị eme ihe na nnukwu ngwa nju oyi dịka.friza table n'elu, igbe ice cream, ndị na-eme ice, ihe ngosi ihe ọ drinkụ drinkụ vetikal na friji dị na nnukwu ụlọ ahịa, igbe achịcha, kabọd biya, na friji ezinụlọ,na-ekere òkè dị mkpa n'ichekwa nri ọhụrụ na refrigeration.

1. Fin-Tube Condensers: Nhọrọ Mainstream maka Mgbasa Ọkụ Dị Mma

Nkefin-tube condenserbụ otu n'ime ụdị condensers a na-ejikarị eme ihe. Nhazi ya bụ ọkpọkọ ọla kọpa (ma ọ bụ tubes aluminom) na ntù ọla. Site n'ịgbakwụnye oke nku n'elu elu nke tubes ígwè dị mma, ebe ikpo ọkụ na-ekpo ọkụ na-abawanye nke ọma, a na-emeziwanye arụmọrụ mgbanwe okpomọkụ.

tube-condenser

N'ihe gbasara atụmatụ nhazi, ihe nrịbama na-abụkarị aluminum, na ụfọdụ ngwá ọrụ dị elu na-eji ọla kọpa mee ihe. Ngwunye aluminom aghọwo isi ihe n'ihi uru ha dị ọnụ ala na ịdị arọ dị arọ. Ụzọ njikọ dị n'etiti ntù na ọkpọkọ ọla kọpa na-agụnyekarị usoro ịpị fin, usoro ihe mkpuchi fin, nausoro fin-roll. N'ime ha, a na-eji usoro fin-roll eme ihe n'ọtụtụ ebe na ngwa nju oyi na nnukwu ụlọ ahịa dị elu n'ihi na a na-ejikọta ọnụ ya na tubes ọla kọpa, na-eme ka nkwụsị ọkụ dị ala na nkwụsị ọkụ dị elu.

Tụkwasị na nke ahụ, iji mezuo ihe nrụnye nke akụrụngwa refrigeration dị iche iche, a pụkwara kewaa fin-tube condensers n'ime ikuku na-ekpo ọkụ na mmiri. Ụdị ikuku na-ekpo ọkụ anaghị achọ usoro mgbasa ozi mmiri ọzọ ma na-agbanwe agbanwe iji wụnye ya, na-eme ka ọ dị mma maka ụlọ ahịa ndị na-ekpo ọkụ na-ekpo ọkụ, obere friza, wdg. Ụdị mmiri na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-arụ ọrụ nke ọma ma na-achọ ka mmiri dị elu ma na-achọ ụlọ elu dị jụụ na-akwado. A na-ejikarị ya na sistemụ refrigeration etiti nke nnukwu ụlọ ahịa ma ọ bụ ngwa nju oyi dị elu.

N'ihe gbasara ọnọdụ ngwa na nrụzi, n'ihi oke ọkụ ọkụ ha na-arụ ọrụ na ụzọ nrụnye na-agbanwe agbanwe, a na-eji condensers fin-tube eme ihe na nnukwu ụlọ ahịa na-emeghe igbe refrigerated, friza vetikal, nchekwa oyi jikọtara, na akụrụngwa ndị ọzọ.

N'oge nlekọta kwa ụbọchị, ọ dị mkpa ka a na-ehicha uzuzu na ihe mkpofu mgbe niile n'elu nku ahụ iji gbochie mgbochi nke oghere nku ka ọ ghara imetụta ikpo ọkụ. Maka ndị na-eme ka ikuku dị jụụ, ọ dịkwa mkpa ịlele ọnọdụ ọrụ nke moto fan iji hụ na ọ na-agba ọsọ ọsọ. Maka ndị na-ekpo ọkụ na-eme ka mmiri dị jụụ, ọ dị mkpa ka a na-ehicha ọkpọkọ mgbe niile iji gbochie ọnụ ọgụgụ ka ọ ghara ibelata ọrụ mgbanwe okpomọkụ, ma n'otu oge ahụ, ṅaa ntị na ịlele maka nkwụsị ọ bụla na oghere mmiri mmiri.

2. Wire-Tube Condensers: Nhọrọ bara uru na nhazi kọmpat

Nkewaya-tube condenser, makwaara dị ka Bondi tube condenser, nwere structural atụmatụ nke ịhazi multiple mkpa ọla kọpa tubes (na-emekarị Bondi tubes, ie, galvanized ígwè tubes) na yiri na mgbe ahụ spirally winding mkpa ígwè wires na elu elu nke ọla kọpa tubes na-etolite a ok okpomọkụ dissipation netwọk. N'iji ya tụnyere fin-tube condensers, nhazi ya dị ntakịrị, ebe ikpo ọkụ na-ekpo ọkụ kwa otu olu dị ukwuu, na njikọ dị n'etiti wires ígwè na tubes ọla kọpa siri ike, na-enwe mmetụta siri ike nke vibration.

waya-tube-condenser

waya-tube-condenser-2

N'ihe banyere uru arụmọrụ, ọ bụ ezie na nrụpụta okpomọkụ ya dị ntakịrị ala karịa nke fin-tube condensers, n'ihi nhazi nhazi ya na obere oghere ọrụ, ọ dị nnọọ mma maka ntinye n'ime nnukwu ụlọ ahịa refrigeration ngwa na obere ohere, dị ka obere friza na-arụ ọrụ n'ime friji.

Ekwesiri iburu n'uche na elu nke waya-tube condenser na-adighi nma, na-eme ka o ghara ikpochapu uzuzu, na ihicha kwa ubochi di mfe. Ọ nwekwara nguzogide corrosion siri ike yana ogologo ndụ ọrụ, nke dabara adaba maka gburugburu iru mmiri nke nnukwu ụlọ ahịa (dị ka akụrụngwa refrigeration n'akụkụ mpaghara ngwaahịa mmiri na mpaghara mmepụta ọhụrụ).

N'ihe gbasara ọnọdụ ngwa, a na-ejikarị ya na obere ngwa nju oyi nke nnukwu ụlọ ahịa, dị ka kọbọd ngosi refrigerated nke tebụl, obere friza, na ụfọdụ ụlọ nchekwa nchekwa ọhụrụ arụnyere n'ime ya. Maka mmezi, ṅaa ntị na ihe ndị a: na-ehichapụ ájá dị n'elu mgbe niile na akwa dị nro, ọ dịghịkwa mkpa maka ịkwasa na nhicha mgbe niile; ọ bụrụ na akụrụngwa nọ na gburugburu iru mmiri ruo ogologo oge, lelee ma ọ dị nchara n'elu condenser. Ozugbo a chọtara nchara, rụzie ya na agba mgbochi nchara n'oge kwesịrị ekwesị iji gbochie nchara na-agbasa ma na-emetụta ọrụ nkwụsị ọkụ; n'otu oge ahụ, zere ihe ndị siri ike na-ejikọta na wires ígwè na tubes ọla kọpa nke condenser iji gbochie nrụrụ nhazi site na ibelata nrụpụta ọkụ ọkụ.

3. Tube-Sheet Condensers: Nhọrọ a pụrụ ịdabere na ya maka ihe ngosi dị elu.

Nketube- mpempe akwụkwọ condenserbụ igbe tube, mpempe akwụkwọ tube, ọkpọkọ mgbanwe okpomọkụ, na shei. Ihe owuwu ya bụ idozi nsọtụ abụọ nke tubes mgbanwe okpomọkụ (na-abụkarị ọkpọkọ igwe anaghị agba nchara ma ọ bụ tubes igwe anaghị agba nchara) na mpempe akwụkwọ tube iji mepụta ngwugwu tube. Ihe refrigerant dị na igbe tube na ihe na-ajụ oyi (dị ka mmiri ma ọ bụ ikuku) na shei na-agbanwe okpomọkụ site na mgbidi tube. The tube-sheet condenser nwere ike nhazi dị elu, ezigbo nrụgide dị elu na nguzogide okpomọkụ, na njikọ dị n'etiti tubes mgbanwe okpomọkụ na mpempe akwụkwọ tube na-eji usoro ịgbado ọkụ ma ọ bụ mgbasawanye mgbasa ozi, na-arụ ọrụ mkpuchi dị mma na ọ dịghị enwe ike ịnweta nsogbu nkwụsị.

tube-efere-condenser

N'ihe banyere nhazi na arụmọrụ, enwere ike kewaa ya n'ime shei-na-tube (mmiri jụrụ oyi) na ikuku na-ekpo ọkụ. N'imeshei-na-tube tube-akwụkwọ condenser, A na-agafe mmiri dị jụụ site na shea, na refrigerant na-asọba n'ime tubes mgbanwe okpomọkụ, na-ebufe okpomọkụ na mmiri dị jụụ site na mgbidi tube. Ọ nwere oke ọkụ na-ekpo ọkụ na-ekpo ọkụ ma nwee ike iguzogide nrụgide dị elu, na-eme ka ọ dị mma maka nrụgide dị elu na ngwa ngwa ngwa nju oyi na nnukwu ụlọ ahịa, dị ka nnukwu nchekwa nchekwa oyi na Central refrigeration system. Igwe ikuku na-ekpo ọkụ na-ekpo ọkụ na-ekpuchi-na-tube tube-sheet condenser na-eji ihe mkpuchi dị n'èzí nke shea ahụ, a na-ebukwa okpomọkụ site na ikuku. Ọ dịghị achọ usoro mgbasa ozi mmiri ma dị mfe iji wụnye, ma arụmọrụ ọkụ ọkụ ya dị ntakịrị karịa nke ụdị shei-na-tube, dị mma maka ihe ngosi nwere nnukwu nrụgide chọrọ mana ohere dị oke.

Site na njirimara ya nke ike dị elu na arụmọrụ dị elu, a na-eji tube-sheet condenser na-ejikarị na nnukwu ụlọ ahịa refrigeration akụrụngwa, dị ka ebe nchekwa oyi puku tọn puku tọn iri, nkeji refrigeration etiti, na friji dị ala maka ịchekwa anụ na nri mmiri.

N'oge mmezi, ọ dị mkpa ịlele mgbe niile ịdị mma mmiri nke mmiri jụrụ oyi iji gbochie ọnụ ọgụgụ na adịghị ọcha na-etinye n'ime tubes mgbanwe okpomọkụ. Enwere ike iji ihicha kemịkalụ ma ọ bụ ụzọ ihicha ihe iji wepụ unyi dị n'ime tubes. N'otu oge ahụ, lelee ma ọ dị na njikọ dị n'etiti mpempe akwụkwọ tube na tubes mgbanwe okpomọkụ. Ọ bụrụ na ahụrụ ntanye, rụzie ya site na ịgbado ọkụ ma ọ bụ dochie tubes mgbanwe okpomọkụ n'oge kwesịrị ekwesị. Maka ihe ndị na-eme ka shei-na-tube tube-sheet jụrụ oyi, na-ehicha uzuzu dị n'èzí nke shei ahụ mgbe niile ma lelee ọnọdụ ọrụ nke onye ofufe iji hụ na ikpo ọkụ nkịtị.

4. Tube-Sheet Evaporators: Isi ihe dị na njedebe refrigeration

N'ọtụtụ akụrụngwa refrigeration, tube-sheet evaporator bụ ihe dị n'akụkụ ọnụ maka imezu oyi na refrigeration. Ọrụ ya dị iche na nke condenser. Ọ na-etinyekarị okpomọkụ na vaporizes obere okpomọkụ na obere nrụgide refrigerant mmiri mmiri mgbe throttling na nrụgide mbelata n'ime evaporator, na-amịkọrọ okpomọkụ nke gburugburu ebe obibi, si otú ibelata okpomọkụ nke refrigerated ma ọ bụ oyi kpọnwụrụ. Ọdịdị ya dị ka nke tube-ibe condenser, nke nwere mpempe akwụkwọ tube, ikpo ọkụ na-ekpo ọkụ, na shei, ma ihe na-arụ ọrụ na ntụziaka nke nnyefe ọkụ na-emegide.

Finned-Tube-evaporator

N'ihe banyere nhazi na arụmọrụ, dị ka usoro ntinye nke refrigerant si dị, enwere ike kewaa ya n'ụdị idei mmiri na ụdị akọrọ. N'ime mmiri mmiri na-ekpuchi tube-ibé akwụkwọ evaporator, shei ahụ jupụtara na mmiri refrigerant, na ikpo ọkụ na-ekpo ọkụ na-emikpu n'ime mmiri mmiri, na-agbanwe okpomọkụ na ihe dị jụụ (dị ka ikuku, mmiri) site na mgbidi tube. Ọ nwere nnukwu mgbanwe mgbanwe okpomọkụ ma dị mma maka nnukwu ụlọ ahịa oyi akwa, mmiri na-ekpo ọkụ, na akụrụngwa ndị ọzọ. N'imeakọrọ tube-ibe evaporator, refrigerant na-asọba n'ime tubes mgbanwe okpomọkụ, na ihe jụrụ oyi na-asọba n'ime shea ahụ. Ọ nwere usoro dị mfe ma dị mfe idowe ya, dabara maka obere ụlọ ahịa friji, igbe ihe ngosi oyi kpọnwụrụ, na akụrụngwa ndị ọzọ.

N'ihe gbasara ihe, ọla kọpa ma ọ bụ igwe anaghị agba nchara na-ejikarị eme ihe. Ọla kọpa okpomọkụ mgbanwe tube nwere ezigbo thermal conductivity, na igwe anaghị agba nchara okpomọkụ mgbanwe tubes ike corrosion eguzogide. Enwere ike ịhọrọ ihe kwesịrị ekwesị dịka ọnọdụ ngwa ngwa nke akụrụngwa.

N'ihe gbasara ngwa ngwa, a na-eji ya na ngwa nju oyi dị iche iche, dị ka ebe a na-emeghe refrigerated, friza vetikal, nchekwa oyi jikọtara ọnụ, mmiri chillers, wdg.

N'ihe gbasara mmezi, lelee ọnọdụ ntu oyi nke evaporator. Ọ bụrụ na ntu oyi dị oke oke, ọ ga-egbochi mgbanwe okpomọkụ ma belata arụmọrụ refrigeration. Ekwesịrị ịme nchacha ọkụ n'oge oge (nwere ike iji ọkụ ọkụ ọkụ ọkụ, ikpo ọkụ gas na-ekpo ọkụ, wdg).

Maka ndị na-ebupụ akwụkwọ mpempe akwụkwọ idei mmiri, jikwaa ego nchaji refrigerant ka ịzenarị mkpọda mmiri mmiri nke Compressor kpatara nchaji gabigara ókè. Maka ndị na-ekpochapụ tube-ibe akọrọ, lelee ma enwere mgbochi ọ bụla na tubes mgbanwe okpomọkụ. Ọ bụrụ na achọpụtara ihe mgbochi, enwere ike iji gas ma ọ bụ ihe na-ehicha kemịkal mee ihe maka ikpofu. Elegharala ịlele arụmọrụ akara nke evaporator iji gbochie ntapu refrigerant emetụta mmetụta refrigeration.

N'ime ngwa refrigeration nke azụmahịa maka nnukwu ụlọ ahịa, condensers dị iche iche na ndị na-ekpofu ọkụ nwere atụmatụ nhazi ha pụrụ iche na ihe ngosi ngwa. Ọ dị mkpa iji ezi uche họrọ ụdị kwekọrọ ekwekọ na nha dị ka ụdị ngwá ọrụ, ohere size, refrigeration ibu, na ojiji gburugburu ebe obibi, na-arụ ọrụ ọma na-arụ ọrụ kwa ụbọchị iji hụ na arụ ọrụ nke ọma na kwụsiri ike nke refrigeration akụrụngwa, na-enye a pụrụ ịdabere na nkwa maka nri freshness ichekwa, na n'otu oge ahụ na-ebelata ike oriri na-arụ ọrụ na-eri.


Oge nzipu: Ọkt-11-2025 nlele: