Mvura inodzoka
1. Kune refrigeration system uchishandisa vheji yekuwedzera, mvura inodzoka yakanyatsobatana nekusarudzwa uye kushandiswa kusina kunaka kwevhavha yekuwedzera.Kusarudzwa kukuru kwevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha yokuwedzera,kunyanya kuderera kwekupisa, nzira isina kukodzera yekuisa yekupisa inonzwa pakiti kana kukanganisa kweadiabatic packing. , kukundikana kwevhavha yekuwedzera kunogona kutungamirira kudzoka kwemvura.
2. Kune madiki mafiriji masisitimu anoshandisa capillaries, yakawandisa yekuwedzera mvura inokonzeresa kudzoka kwemvura. Kana iyo evaporator inotonhora zvakanyanya kana fan ikatadza, kupisa kunopisa kunowedzera. return.
Muchina unotanga nemvura
Chiitiko chekuputika kwakanyanya kwemafuta ekuzora mucompressor kunonzi kutanga nemvura.Kuputika kwechiitiko panguva yekutanga kwemvura kunogona kuonekwa zvakajeka muhuwandu hwemafuta.Chikonzero chikuru ndechekuti yakawanda yefiriji inonyungudika mukati. mafuta ekuzora uye anonyudzwa mumafuta ekuzora.Apo dzvinyiriro inodonha kamwe kamwe, inofashaira kamwe kamwe.
Mafuta anodzoka
1. Kana nzvimbo ye compressor yakakwirira kudarika iyo evaporator, vertical oil return bend papombi yekudzoka inofanirwa.Dzora mafuta bend zvakasimba sezvinobvira kuderedza kuchengetedza kwemafuta.Kureba pakati pebhendi rekudzoka kwemafuta kunofanira kunge kwakakodzera. , huwandu hwemafuta ekudzoka bend yakakura, mamwe mafuta ekuzora anofanira kuwedzerwa.
2. Kuwanzotanga kwe compressor hakuiti kuti mafuta adzoke.Nekuti compressor yakamira kushanda kwenguva pfupi, pakanga pasina nguva yekugadzira mhepo yakagadzikana yekuyerera kwemhepo mupombi yekudzoka, saka mafuta ekuzora aigona kungove. yasara mupombi.Compressor inopera oiri kana mafuta ekudzoka ari mashoma pane arikumhanya.Iyo ipfupi nguva yekuvhiya, kureba kwepombi, kuoma kwehurongwa, kunowedzera dambudziko rekudzoka kweoiri.
3. Kushaikwa kwemafuta kunokonzeresa kushomeka kwemafuta.Chikonzero chikuru chekushayikwa kwemafuta hakusi kuwanda uye kukurumidza kwecompressor, asi iyo yakaipa mafuta kudzoka kwehurongwa.Kuiswa kwemafuta separator kunogona kukurumidza kudzorera mafuta, kuwedzera iyo compressor inomhanya nguva pasina mafuta ekudzoka.
Evaporation tembiricha
Evaporation tembiricha ine simba guru pakushanda kwefiriji.Nguva imwe neimwe iyo inoderera ne 1 dhigirii, chiyero chakafanana chekutonhora chinoda kuwedzera simba ne 4%.Saka, zvinobatsira kuwedzera kutonhora kwemhepo yemhepo kuburikidza nekuwedzera kupisa kwemhepo kunoputika zvakakodzera pasi pemamiriro ekubvumira.
Kudzikisira tembiricha yekudonha kwehupofu kunogona kutonhodza mutsauko wetembiricha, asi huwandu hwecompressor kutonhora hukadzikira, saka kumhanya kwefiriji hakusi kukurumidza kukurumidza. Uyezve, kuderera kwekushisa kwekubuda, kuderera kwecoefficient yekutonhora, asi mutoro wakawedzera. iyo yakareba nguva inomhanya, inowedzera kushandiswa kwemagetsi.
Kunyanya kupisa tembiricha
Zvikonzero zvekushisa kwepamusoro-soro ndezvizvi zvinotevera: kupisa kwakanyanya kwekudzoka, kupisa kwakanyanya kwakawedzerwa nemotokari, high compression ratio, high condensing pressure, heat adiabatic index yefiriji, kusarudzwa kusina kunaka kwefriji.
Liquid impact
1. Kuti uve nechokwadi chekushanda kwakachengeteka kwe compressor uye kudzivirira kuitika kwemvura inoputika, kupisa kwekushisa kunodiwa kuti kuve kwakakwirira kudarika kupisa kwemhepo, ndiko kuti, imwe dhigirii yepamusoro inodiwa.
2. Kupisa kwekufema kunofanira kunge kwakanyanyisa kana kuderera.Kunyanya kupisa kwekushisa, ndiko kuti, kunyanya kupisa, kunotungamirira kune yakakwirira compressor exhaust temperature.Kana inhalation tembiricha yakaderera, inoratidza kuti refrigerant haina kubuda zvachose. mu evaporator, iyo isingangodzikisi kupisa kwekushisa kwe evaporator, asiwo inoumba kushamiswa kwemvura ye compressor.Suction tembiricha pasi pemamiriro ezvinhu akaenzana inofanira kuva 5 ~ 10 ℃ yakakwirira kudarika kupisa kwemhepo.
Fluorine
Kana paine fluoride shoma kana kudzvinyirira kwayo kuderera (kana kuvharika zvishoma), chivharo chevharuvhu yevharuvhu yekuwedzera (mabhero) kana kunyange iyo inopinza yevharuvhu inotonhora. Kana huwandu hwefluorine hudiki kana husina fluorine , kutaridzika kwevhavha yekuwedzera haipinduri, kungoyerera kwemhepo shoma kunogona kunzwika.
Ona kuti ndeupi magumo echando anotanga kubva, kubva pamuromo kana kubva kune compressor kudzokera kune trachea, kana kubva mumuromo pasina fluorine, kubva kune compressor yakawanda fluorine.
Kudzika kusveta tembiricha
1. Iyo firiji yekuzadza mari yakawandisa, inobata chikamu checondenser volume uye ichiwedzera condenser pressure, uye mvura inopinda muevaporator ichawedzera zvichienderana.Iyo mvura iri mu evaporator haigoni kunyungudutswa zvachose, kuitira kuti compressor inoyamwa gasi. pamwe nedonhwe remvura.Saka, kutonhora kwepombi yegesi yekudzoka kunoderera, asi kupisa kwemhepo kunoramba kusingashanduki nokuti kudzvinyirira hakusi kuderera, uye kupisa kwakanyanya kunoderera.Kunyange kuvhara kwevhavha duku yekuwedzera haina kuvandudza zvakanyanya.
2. Vhuru yekuwedzera yakavhurwa yakakurisa.Nekuda kwekusungwa kwakasununguka kwezvinhu zvinonzwa tembiricha, nzvimbo diki yekusangana ine pombi yemhepo inodzoka, kana nzvimbo isina kurongeka yezvinhu zvinonzwa tembiricha pasina adiabatic zvinhu, tembiricha yakayerwa netembiricha inonzwa zvinhu haina chokwadi. uye pedyo neambient tembiricha, iyo inowedzera kuvhura dhigirii rekuwedzera valve kufamba uye inotungamira kune yakawandisa mvura yekupihwa.
High kuyamwa tembiricha
1. Muchigadziro, firiji yekuzadza mari haina kukwana, kana kuti vheji yekuwedzera yakavhurwa zvishoma, zvichiita kuti kusakwana kwekutenderera kwehuwandu hwefiriji yegadziriro, uye firiji dosage ye evaporator yakaderera uye superheat yakakwirira, saka tembiricha yekukweva yakakwira.
2. Chidzitiro chesefa pachiteshi chevhavha yekuwedzera chakavharwa, huwandu hwemvura inopihwa muevaporator haina kukwana, huwandu hwefiriji mvura hunoderedzwa, uye chikamu cheevaporator chinogarwa nemhepo inopisa, saka tembiricha yekusveta inowedzera. .
3. Nokuda kwezvimwe zvikonzero, tembiricha yekufema yakakwira zvakanyanya, senge yakashata kupisa kupisa kwepombi yemhepo inodzoka kana pombi refu refu, izvo zvinogona kuita kuti tembiricha yekufema iwedzere. inotonhorera, hafu inopisa.
Low Exhaust tembiricha
Kupedzwa kwemhepo kwakaderera zvakanyanya, kunyange zvazvo chiitiko chayo chinoratidzwa mumagumo ekudzvinyirira, asi chikonzero chinowanzoitika mumagumo ekuderera. Zvikonzero ndezvi:
1. Ice block kana tsvina yevharuvhu yekuwedzera, sefa block, zvichingodaro, zvinozoderedza kusveta uye kupera simba; Kusakwana kuchaja yefiriji;
2. Gomba revhavha yekuwedzera yakavharwa, uye kugovera kwemvura kunoderedzwa kana kunyange kumira.Panguva ino, kusveta uye kupera simba kunoderedzwa.
HERO-TECH Industrial mvura chiller
Yakagamuchirwa yepasirese yakakurumbira brand compressors uye yakanyanya kushanda condenser uye evaporator, inova nechokwadi chekutonhora kwakanyanya, kuderera kwesimba rekushandisa, ruzha rwakaderera uye hupenyu hurefu hwebasa.
Pamusoro pehukuru hwe evaporator uye condenser inovimbisa kuti chiller unit inomhanya pasi pe45ºC yakakwirira ambient tembiricha.
Microcomputer control system inopa kugadzikana kwekushisa mukati ± 1ºC.
Iyo inovandudza evaporator-mu-tangi kumisikidzwa inovimbisa kudzikama kwemvura kunopihwa, sezvo evaporator zvakare inotonhorera tangi pachayo, inoderedza ambient kupisa zvakare, uye inowedzera kushanda zvakanaka.
Nguva yekutumira: Dec-14-2018
