Microchannel Condenser Chigadzirwa Series
Traditional Copper Tube neFinned Plate Heat Exchanger Replacement Series
Yakagadzirirwa chaizvo kutsiva echinyakare mafinned plate heat exchanger, series iyi inoshandisa yese-aluminium welding tekinoroji, inobatanidza zvimbi nemachubhu akapfava. Kushanda kwekushisa kwekushisa kunowedzerwa nepamusoro pe42%, inokodzera mafiriji akajairwa akadai seR134a neR404A, anoshandiswa zvakanyanya mumafiriji ekutengesa, makabati ekuratidzira, nezvimwe.
Kuomesa neFiriji Yakaderera-High Series
Yakagadzirirwa nzvimbo-yakaganhurirwa, nekukora kwe16-25mm, kusimba kwemhepo kunodzikiswa ne31%. Yakanyatsokodzera midziyo yefiriji yakamisikidzwa nemichina midiki yekugadzira aizi, uye inotsigira kushandiswa kwakachengeteka kwemafiriji anokosha anopfuta seR290.
Dzimba/Kutengesera Misa Kugadzira Series
Zvigadzirwa zvakamisikidzwa zvinogadzirwa, zvine simba redhizaini rinosvika 3.5MPa, pasi rakafukidzwa neAL0, dhizaini - isingadziviriri, ine hupenyu hunopfuura makore gumi, inovhara zvinodiwa zvemichina yepakati-yakakura zviri pakati nepakati senge maairconditioner uye chekufambisa chinotonhora.
Yakagadzirirwa Special Condenser Series
Yakagadzirirwa chaizvo zvekupisa mvura mumaindasitiri/zvinotonhora zvekuomesera, iyi nhevedzano ine microchannel flat chubhu multi-process design, ine 50% kuderedza huwandu hwekuzadza, inokodzera mafiriji ese kunze kweCO, ichisangana nepamusoro-kuora kwepressure{3}}inoshingirira zvinodikanwa zveiyi inotonhora cheni traceability system.
Kufananidza zvigadzirwa
Condenser yefiriji yakaoma
Munda wekushandisa: Refrigeration dryer
Condenser yemhepo compressor
Munda wekushandisa: Air compressor
Condenser ye laser chiller
Munda wekushandisa: Laser chiller
Oiri kutonhora kupisa exchanger
Munda wekushandisa: Oiri kutonhora michina
General application fields
Munda wekushandisa wemvura chiller: Mvura chiller
Oiri kutonhora kupisa exchanger
Munda wekushandisa: Oiri kutonhora michina
Condenser yekombuta mukamuri air conditioner
Munda wekushandisa: Computer room air conditioner
Oiri kutonhora kupisa exchanger
Munda wekushandisa: Oiri kutonhora michina
Mazano:
Maitiro ekuchengeta Microchannel Condensers muChillers Yekuwedzera Sevhisi Hupenyu
Microchannel condenser (a core component of chillers) ane aluminum alloy core ane vacuum-brazed flat chubhu, microscale flow channels (0.1–2 mm), uye yakakwirira{3}}density louvered/corrugated fins. Kugadzirisa kwakakodzera kwakakosha kuchengetedza chimiro chazvo, kunyatsopisa kupisa, uye kuramba kukora-zvinhu zvakakosha zvekuwedzera hupenyu hwesevhisi yemicrochannel heat exchangers (MCHEs). Pazasi pane gwara rekugadzirisa rakadzama rinobata maitiro akakosha uye MCHE-izwi chairo:
1. Kuchenesa Nguva Dzose: Dzivirira Kupisa Kwekupisa Kusvibiswa
Microchannel fins uye nzira dzekuyerera dzinowanzo kuvharwa neguruva, tsvina, kana refrigerant oiri masara, ayo anoderedza inoshanda kupisa kupisa pamusoro penzvimbo uye kuwedzera kudonhedza kudonha.
Fin Surface Cleaning:Shandisa yakaderera-kudzvanya (Zvishoma pane kana kuenzana ne300 psi) mweya wakamisikidzwa kana -bristle bhurasho rakapfava kuti ubvise ungwandangwanda husina kusimba kubva pazvimbi zvine louvered/corrugated. Pamadhipoziti akasindimara (semuenzaniso, oiri, chikero), shandisa zvichenesa zvisina kwazvakarerekera zvepH (usavimbe zvine acidic/alkaline zvinokuvadza aluminium microchannels) uye sukurudza nemvura ine deionized. Pedzisa chimbi chimbi kuti udzivise kunyorova{7}kunoita ngura.Cherechedza: Dzivisa -jeti dzemvura dzine simba guru-dzinogona kukotama kana kukuvadza zvimbi zvemicrochannel, kukanganisa mafambiro emhepo uye kupisa.
Internal Flow Channel Flushing:Pagore penya nzira dze microchannel dzinoyerera neanoshanda firiji system cleaner (eg, polyol ester{2}based cleaners for R134a/R410A systems) kuti ubvise mafuta sludge kana oxide deposits. Dzora mwero wekuyerera (Zvisingasviki kana kuenzana ne10 L/min) kudzivirira kudzikira kwakanyanyisa kunogona kukanganisa machubhu akatetepa{7}ane madziro.
2. Kudzivirirwa kweCorrosion: Chengetedza Aluminium Alloy Core
Aluminium, iyo inonyanya kushandiswa paMCHE cores, inogona kuita ngura (kubva muhunyoro, munyu-mweya wakaremerwa, kana zvinosvibisa acidic). Proactive protection inokosha:
Coating Maintenance:Ongorora kunze-kukoira kwecorrosion (eg, phenolic resin, epoxy, kana fluoropolymer coatings) mwedzi wega wega. Bata nzvimbo dzakachekwa kana dzakasvuurwa nepamusoro-kupisa-kusingachinjiki (kuomarara kwefirimu rakaoma: 20–50 μm) kuti uname maaruminiyamu ari pachena. Kuzvitonhodza munzvimbo dziri pedyo negungwa, isa imwe imwe layer ye anti{9}}kupfapfaidza munyu gore negore.
Unyoro Kudzora:Iva nechokwadi chekuti chiller's condensate drain pan haina kuvharwa kudzivirira mvura yakamira kuti isadonhedze pamicrochannel core. Isa chinobvisa humidifier muimba yemidziyo kana mwando ukadarika 60%-unyoro hwepamusoro hunoita kuti galvanic corrosion iwedzere pakati pezvimbi zvealuminium netambo dzefiriji yemhangura.
Corrosion Inhibitors:Wedzera macorrosion inhibitors anowirirana kune chiller's water loop (yemvura-yakatonhodzwa microchannel condensers) kudzivirira kuumbwa kwemasikero uye oxidation yesimbi. Sarudza ma inhibitor asina-chepfu kune aruminiyamu (eg, silicate{{5}based inhibitors) kudzivirira kukuvadza microchannel madziro.
3. Kuonekwa Kwavunza: Chengetedza Vacuum{1}Brazed Joints
Microchannel condensers inovimba nevacuum-brazed interfaces pakati pe flatchubhu nemaheader{1}}kuvuza pano kukonzeresa kurasikirwa nefiriji, kuderera kwekushanda, uye kukuvara kwepakati.
Routine Helium Leak Testing:Ita kuongorora kuvuza kwehelium (kunzwa: Zvishoma pane kana kuenzana ne1×10⁻⁹ Pa·m³/s) semi-pagore pamajoini ese efiriji uye vacuum{3}}majoini ane brazed. Pakutonhora kukuru, shandisa chinobatika chehelium detector kuti utarise misoro mikuru uye fin-tube interfaces-kutarisa nzvimbo dzinowanzoita kushushikana kwekushisa (semuenzaniso, pedyo nepanopinda mufiriji).
Pressure Decay Testing: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 inoratidza kuvunza kunoda kugadziriswa nekukasika (semuenzaniso,zve{{3}kusunga majoini madiki kana kutsiva machubhu akaparara).
4. Operational Monitoring: Dzivisa Overload uye Thermal Stress
Kushanda kusina kunaka (semuenzaniso, kunyanya kupisa kwekushisa, kuyerera kwehuwandu hwekuchinja) kunokonzeresa kushushikana kwekupisa pane zvimiro zvemicrochannel, zvichitungamira kuneta kuneta kana kuputika kwechubhu.
Key Parameter Monitoring:Ramba uchitevera:
Condensing Temperature: Ichengetedze Iri Pasi kana kuti yakaenzana ne55 degrees (yeR134a masisitimu) kudzivirira kupisa kwealuminum core-kunyanya kupisa kunoderedza vacuum{3}}brazed bond.
Pressure Drop: Monitor the refrigerant side pressure drop across the microchannel core; a sudden increase (>20% yekutanga) inoratidza kuyerera kwechiteshi kuvhara.
Flow Rate: Chengetedza kugadzikana kwefiriji / kuyerera kwemhepo (kudzivisa kusimuka kamwe kamwe) kudzivirira kuyerera kwemvura, iyo inogona kukanganisa uye kukuvadza microchannel kuvhurwa.
Dzivisa Kuvharirwa-Kupindira Kwekunyorova kweCycle:Kana chiller chavharwa (semuenzaniso, kuitira kugadzirisa), chengetedza seti yefiriji iri pasi pekumanikidza kwakanaka (Kukura kudarika kana kuenzana ne0.1 MPa) nenitrogen yakaoma kudzivirira mweya wakanyorova kuti usapinde mumigero midiki-inopindirana nemafuta efiriji kuti iite corrosive acids.
5. Maitiro Akakodzera Ekuchengetedza: Dzivirira Mechanical Kukuvadza
Zvimiro zveMicrochannel (machubhu akatetepa, zvimbi zvakatetepa) zviri panjodzi yekukanganiswa nemuchina-kunyatsobata kwakakosha:
Safe Disassembly/Assembly:Kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchiwana iyo condenser, shandisa yakakodzera kusimudza maturusi (semuenzaniso, akabatidzwa machira) kudzivirira kupeta machubhu kana kupwanya microchannel zvimbi. Usambofa wakaisa zvinhu zvinorema paMCHE musimboti, sezvo izvi zvichigona kukanganisa nzira dzekuyerera kwemukati.
Joint Inspection:Kutarisa kwega kwega kuperera kwemabhuraketi anokwirisa uye zvinodhamisira mavibration-mabhuraketi asina kusimba anoita kuti microchannel core izunguze, zvichikonzera kuneta mumajoini akasungwa nekufamba kwenguva. Simbisa zvisungo kune zvakatemwa zvemugadziri torque (kazhinji 8–12 N·m yemabhuraketi ealuminium).
Professional Servicing:Pakugadzirisa kukuru (semuenzaniso, kutsiva akaparara machubhu, re-brazing headers), shandisa nyanzvi dzakadzidziswa kugadzirisa MCHE. Kubhejera kusina kunaka kunogona kuvhara microchannels kana kugadzira majoini asina simba, kupfupisa hupenyu hwesevhisi ye condenser.
Nekutarisisa kugarochenesa, kudzivirira ngura, kuona panobuda, kuongorora kushanda, uye kunyatsobata, unokwanisa kuwedzera zvakanyanya hupenyu hwesevhisi yemamicrochannel condenser mukutonhora-kazhinji kubva pamakore 8–10 kusvika kumakore 12–15. Maitiro aya haangochengetedze zvakakosha zveMCHE components (aluminium core, vacuum-brazed joints, microscale flow channels) asiwo anochengetedza kunyatsoshanda kwekushisa, kuderedza{7}}term chiller operating cost.
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