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Micro{{0} Cleller Yiller Condenser Coil

Micro{{0} Cleller Yiller Condenser Coil

HYLITA microficannel condenser coil ndiyo njakwenelera kwa maji ghakuzizima ghakupambanapambana, chomenechomene pakuŵika ma condenser gha mitundu nga ni CARRIER, DAKIN, YORK, na MCQUAY. Kampani yithu yili na nkhungu zakupambanapambana ndipo yingasinthiska kukura kuli kose.High -} kusinthaniska kutentha kwa kutentha, kwambura kusuzga kusintha. Usange mukukhumba kusintha micro micro-channel zotsula kusinthaniska, tingamupani nthowa yiwemi chomene.

Mazgu Ghakwamba

IMG20250909155458

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microchannel heat exchanger coils

microchannel heat exchanger

microchannel V cooler

 

Mndandanda wa Microchannel Condensser
Tube ya Mkuwa wa Mkuwa na Mndandanda Wakusinthaniska wa Kutentha Kwakuphikira
Iwo ŵakupangika mwakupambanapambana kuti ŵanjire mu malo gha awo ŵakusinthana na mbale zakuzizima, mndandanda uwu ukugwiliskira nchito vinthu vyose -aluminium welding technology, kuphatikizga viŵaro ivyo vili na viŵaro vyakukhotakhota na machubu ghakuphapha. Kutentha kwa kutentha kukusazgikira chomene kuluska 42%, nkhwakwenelera ku firiji yakumanyikwa nga ni R134a na R404A, iyo yikugwiriskirika nchito chomene mu mafiriji gha malonda, makabati ghakulongora, na vinyake.
Kuzizima na Kusunga Vinthu Vyapasi - Mndandanda wa High
Kunozga kwa mlengalenga-" vyakuchitika vyakukanizgika, na msinkhu wa 16-25mm, mphepo yakulimbana na mphepo yikuchepeskeka na 31%. Iwo ngwakwenelera comene ku vipangizo vyakuŵikamo mu firiji na makina ghacokoghacoko ghakupanga aisi, ndipo vikovwira kugwiliskira nchito makora vinthu vyapadera vyakuwotcha nga ni R290.
Mndandanda wa Kupanga Mabanja / Malonda
Vinthu vyakupangika na ŵanthu ŵanandi vyakupangika na ŵanthu ŵanandi, na mphamvu yakupanga vinthu vyakukwana 3.5MPa, malo agha ghakuvikilirika na AL0, dzimbiri- }itali la dzimbiri, na umoyo wakujumpha vyaka 10, kuphimba vyakukhumbikwa vya pakatikati - sized nga ni vyakuzizimitsa mphepo na vyakwendekwenda vya kuzizima.
Mndandanda wa Ŵanthu awo ŵali na udindo wa kupanga
Iwo ŵakapangika mwakupambanapambana kuti ŵaŵe na mafayilo gha maji gha mu mafakitale/mafayilo ghakuzizima, mndandanda uwu uli na microchannel flat chubu multial-process design, na 50% kuchepeskeka kwa voliyumu yakuzura, yakukwana ku ma firiji ghose kupatulapo CO, kukumana na mtundu wakukwera- compressure dzimbiri lakukhumbikwa kwa dongosolo la kuzizima kwa ndondomeko ya kuzizima.
Vinthu vyakuyana
Condenser wa firiji yakuwumira
Munda wa mapulogalamu: Kuwumira mu firiji
Munthu uyo ​​wakulaŵilira mphepo
Munda wakupempha: Munthu uyo ​​wakupempha mphepo
Condenser wa laser wakuzizima
Munda wakupempha: Laser yiller
Mafuta ghakuzizima ghakuzizima
Munda wakupempha: Vinthu vyakuzizimizga mafuta
mitu ya mazaza
Munda wa maji wakuzizima: Maji ghakuzizima
Mafuta ghakuzizima ghakuzizima
Munda wakupempha: Vinthu vyakuzizimizga mafuta
Munthu uyo ​​wakulaŵilira vya mphepo ya pa kompyuta
Munda wa mapulogalamu: Mulimo wa mpweya wa mu chipinda cha kompyuta
Mafuta ghakuzizima ghakuzizima
Munda wakupempha: Vinthu vyakuzizimizga mafuta

 

Matipi:

Mo Mungakhaliyanga Kusunga Mafilimu nga Misecullnen mu Ŵanthu Awo Ŵali na Umoyo Wakusazgikira

Microchannel condenser (chigaŵa chakuzirwa cha chillers) ghali na aluminiyamu aloyi core na vacuum - chubu zakuphapha, nthowa zakuchimbira (0.1-2 mm), na high -density louvered / corrugated fins. Kunozga makora nkhwakuzirwa chomene kuti ŵasungilire kugomezgeka kwawo kwa kapangikiro, kusintha kwa kutentha, na kukana kuvunda - kiyiy vinthu vyakusazgirako umoyo wa uteŵeti wa ŵakusinthana kwa kutentha kwa microchannel (MCHEs). Pansi pa mtundu wakulongosora mwakudumura ivyo vikukhwaska mikhaliro yakukhumbikwa na MCHE-specific fetisolo:

1. Kutozga nyengo zose: Kukanizga Kutembenuka Kutembenuka

Microchannel fibers na nthowa zakuchitira vinthu zikutemwa kujara na fuvu, fuvu, panji mafuta ghakuzizima, ivyo vikuchepeska malo ghawemi ghakutenthemera pa malo ghakutentha na kusazgirako kugwa kwa nkhongono.

Fin Utotoli pa Kutozga:Gwiliskirani nchito low {{{ils}} spressure ( Kuchoko panji kulingana na 300 psi) mphepo yakufinyikizgika panji burashi yakufewa -} brustle kuti yifumyemo vinyakhe vyambura kuŵikika pa viŵaro vyakufwatuka / vyakukhotakhota. Kuti muŵe na ndalama zakukhozga (chiŵembu, mafuta, sikelo), gwiriskani ntchito pH yakutozga (ŵaleke kuŵa na asidi / alkaline iyo yikunanga aluminiyamu microchannels) na kugeza na maji ghakuwusa. Kuuma pa fin pa charu chose kuti chinyezi chileke kuvunda - kupangika kwakupangika.Chimanyisko: Lekani kuŵika maji ghapachanya {0} }pressure gets - ŵangakhoma panji kunanga viŵaro vyakuchepa vya microchannel, kutimbanizga mphepo na kusinthana kwa kutentha.

Channel ya Mukati:Pa nyengo zose, nthowa zakuchitira vinthu na microchannel zikuchimbira na nthowa yakutozga ya firiji (mwachiyelezgero, polol ester - polide dresso kwa R134a / R410A systems) kuti ŵawuskepo matope gha mafuta panji oxide. Kulaŵilira msinkhu wa kuseŵera kwa flowshing ( Kuchoko panji kulingana na 10 L / min) kuti kupeŵa kugwa kwakujumphizga uko kungananga machubu ghakuwonda ({7}} walled flat tubes.

2. Kuvikilira Malo: Wakuvikilirika wa Aluminiyamu Alloy.

Aluminiyamu, chinthu chakwamba cha MCHE cores, chikukhwaskika na kuŵika kuvunda (kufuma ku chinyezi, mchere {{-} yandanini, panji vyakufipiska asidi). Kuvikilirika mwaluŵiro nkhwakuzirwa:

Kukwaniska Kupwelelera:Kuwoneseska kuti pali anti anti-crorrosion coating (mwachiyelezgero, resini ya phenolic, epoxy, panji fluoropolymer coarings) kotala. Kukhwaska malo ghakuzizima panji ghakuseŵeka na msinkhu wakuyana - temperature -} vyakuvikilira (mfiti yakuwomira: 20–50 μm) ku chidindo cha aluminiyamu wakuwoneka. Pa malo ghakuzizima mu malo gha mumphepete mwa nyanja, gwiriskani ntchito chigaŵa chinyake cha anti - salt spray pa chaka.

Kulaŵilira chinyezi:Kuwoneseska kuti pani ya chiller ya condensate drainsate yikufumiskikapo kuti maji ghakwimilira ghaleke kudontha pa mtundu wa microchannel. Ŵikani dehumififier mu chipinda cha vipangizo usange chinyezi chikujumpha 60% - high chinyezi chikupangiska kuti dzimbiri la galvanic lichizgike pakati pa viŵaro vya aluminiyamu na mizere ya firiji ya mkuwa.

Malonda ghakuzingilizga:Akusazgapo vyakukanizga vyakuvunda vyakuvunda ku maji gha chiller (kuti maji {{ {{ {- condennel condensers) vileke kupangika kuti vileke kupangika na oxidation ya vitsulo. Sankhani vyakukanizga ivyo viliko yayi - poizoni ku aluminiyamu (mwachiyelezgero, silicate -kukhazikika) kuti muleke kunanga makoma gha microchannel.

3. Kudumula: Kusunga Vacuum -Ŵanthu Ŵakunyeŵa

Microchannel condensers yikuthemba pa vacuum - brazed interface pakati pa machubu ghakuphapha na mitu -duks pano kupangiska kutayika kwa firiji, kuchepeska nchito, na kunanga chomene.

Routine Helium Leake Testing: Kuyezgeka kwa helium wakubuula (kupulikika: Kuchoko panji kulingana na 1 × 10⁻⁻⻁m3/s) semi - pamoza pa vyose vyakukhwaskana na firiji na vacuum - brazed viŵaro. Kuti muŵe na chillers zikuru, gwiriskani ntchito detector ya helium yakunyamulika kuti muwoneske mitu ya microchannel na fin - tube interfaces - focus pa malo agho ghakutemwa kukhuŵara kwa kutentha (mwachiyelezgero, pafupi na malo ghakunjilirapo / malo ghakufumiramo).

Kukanizga Kuyezga Kusuzgika:Monthly perform a pressure decay test on the refrigerant circuit: Charge the system with dry nitrogen (pressure: 1.5× the design working pressure, typically 2–3 MPa) and monitor for pressure drops over 24 hours. A drop >0.01 MPA yikulongora kuti yikukhira iyo yikukhumbikwira kunozgeka mwaluŵiro (mwachiyelezgero, - brazing viŵaro vichokovichoko panji kuŵika m’malo mwa machubu ghakunangika).

4. Kuwoneseska kwakugwira ntchito: Peŵani Kujumpha na Kusuzgika Kwakutentha

Kugwira ntchito kwambura kwenelera (mwachiyelezgero, kutentha kwakuthukira chomene, kusintha kwa msinkhu wa maji) kukupangiska kuti thupi liŵe na suzgo la kutentha pa vigaŵa vichokovichoko, ndipo ivi vikupangiska kuti paŵe kutopa pamoza panji kuphwanya kwa chubu.

Chiwonelero cha Parameter: Muwone:

Kufiska Temperture: Sungani kuti vichoko panji vikuyana waka na 55℃(kwa R134a systems) kuti muleke kutenthemeska chomene aluminiyamu - nambala ya kutentha kwakuzizima kwa vacuum - brazed bonds.

Kukanizga Kudontha: Monitor the refrigerant side pressure drop across the microchannel core; a sudden increase (>20% ya msinkhu wakwamba) yikulongora kuti nthowa yakujambulira nthowa yakuchimbira.

Mtengo Wakukwera: Kusunga vinthu vyakukhazikika vya maji / mphepo (vyambura kumanyikwa mwamabuchibuchi) kuti maji ghaleke kukhoma, ivyo vingakhwaska na kunanga vijuliro vya microchannel.

Peŵani Off-Cycle Mphindano Kunjilirapo:Para chiller wajalika (mwachiyelezgero, wakunozga), khalani na dera la firiji pasi pa nkhongono yiwemi ( Kukuru panji kulingana na 0.1 MPa) na nayitrogeni wakuuma kuti mphepo yakunyeŵa yileke kunjira mu microchannels - moisture yikuchita na mafuta gha firiji kuti yipangire asidi wakuvunda.

5. Nthowa zakwenelera: Kukanizga Kuwonongeka kwa Makina

Vinthu ivyo vikupangika na microchannel (viŵiya vya pamwamba, viŵaro vyakunozga) vikukhwaskika na nkhongono za makina - kupwelelera nkhwakuzirwa chomene:

Kusoŵa/Mabuku:Para mukufika pa condenser, gwiriskani ntchito vipangizo vyakukwezga makora (mwachiyelezgero, vingwe vyakukhota) kuti muleke kupindika machubu ghakuphapha panji vimiti vya microchannel ivyo vikuphwanyika. Muleke kuŵika vinthu vyakuzirwa pa MCHE core, chifukwa ivi vingananga nthowa za mukati.

Kuwoneseska pamoza:Mwambura kumanyikwa, wonani kugomezgeka kwa maburaketi ghakukwera na kugwedezeka dampeners -bwalo maburaketi kukupangiska kuti microchannel core yiŵe yakugwedezeka, kupangiska kuti kutopa mu viŵaro vyakukhotakhota pakujumpha kwa nyengo. Tighten wakukhozga ku ma torque gha awo ŵakupanga (kanandi 8–12 N·m kwa maburaketi gha aluminiyamu).

Kulongosora:Kunozga kukuru (mwachiyelezgero, kuŵika mu malo gha machubu agho ghanangika, {{- brazing mitu), gwiriskani ntchito ŵasambizgi awo ŵakusambizgika pa mulimo wa kupwelelera MCHE. Kuŵavya mtundu wa mtundu kungakanizga ma microchannels panji kupanga viŵaro vyakulopwa, kufupikiska umoyo wa condenser wa uteŵeti.

 

Pakuŵika mtima pa kutozga nyengo zose, kuvikilira dzimbiri, kumanya kudontha, kuwoneseska umo vikuchitikira, na kugwira ntchito mwakupwelelera, mungasazgirako chomene umoyo wa uteŵeti wa microchannel condeners mu chiller-typically kufuma pa vyaka 8-10 kufika pa vyaka 12–15. Nthowa izi zikusunga waka vigaŵa vyakuzirwa vya MCHE (aluminiyamu core, vacuum- brazed viŵaro, nthowa zakuchitira vinthu vichoko waka) kweni zikusungaso nkhongono zakusintha kwa kutentha, kuchepeskako mtengo wa chiller wa chiller wa nyengo yitali.

 

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