Isiguquli Refrigerant. izixhobo ifriji. Screw okukhenkcisa Compressors

Refrigerant isiguquli - isixhobo elinoxanduva ucutheko zokumpompa ze gesi refrigerant kwi izixhobo ahambelanayo. Kabanzi umoya-moya kunye neeyunithi mveliso. Kodwa ke amaxesha amaninzi lisetyenziswa kushishino kunye iifriji emkhenkceni. Kuba eziliqela iimpawu isixhobo yahlulwe iintlobo eziliqela.

Uhlobo device

Kolu luhlu amaqela amathathu, zikhona. Eyokuqala i isiguquli Buyisela yeyunithi ifriji. Makhe sihlolisise ngokufutshane umgaqo osebenza ngayo. Irhasi lokubolekwa ezinjalo zixinaniswe nge piston. Xa ihla, lo refrigerant ungena indawo yokusebenzela isiguquli. Xa kufikwa apho iphuma zomphunga kumatshini. Le refrigerant isiguquli rotary sisebenzisa isithethi. Ngenxa kule nxalenye wenziwe pressurization. Uphondo plate ephambi isiguquli. Kuba le ndawo kukho into elapha, ngokunika njengesipholisi ukusasazwa kwenkqubo olupholisa. compressors Centrifugal, chillers zisebenza kunye ucinezelo ze gesi yi amandla centrifugal. Le yenziwa njengokujikeleza ngamaphiko impeller. Phantsi koxinzelelo refrigerant lingena singene diffuser, apho kukho ukwehla Velocity yayo ngenxa yokwanda icandelo kwemali. Oku kubangela ukuguquka zamandla entshukumo abe amandla, yaye oku kunika ukwanda koxinzelelo kule nkqubo.

iimpawu uphawu

izixhobo ifriji Uhlobo Open yenzelwe ukuze injini yombane ibekwe ngaphandle kwezindlu. Le motor siqhagamshelwe isiguquli ngqo okanye usulelo. Kwenye izixhobo ifriji semi-hermetic eziqokelelweyo. Compressors babekwa kwizikhongozeli kwindawo enye kunye injini yombane. Ephindeneyo kwenzeka ngqo. Le yunithi etywiniweyo yenzelwe ukuze ziimoto emzimbeni, asondelelene, kwaye isiqwenga esinye-.

Ucalulo ngokohlobo yokosulela

Isixhobo yesingxobo intshukumo ojikelezayo le crankshaft iguqulelwa Buyisela isindululo le piston. Phantsi umahluko xi kwenzeka ukungena igesi waya egumbini. Kwi afike kwindawo lowermost lokuvala piston ivelufa wenziwa, yaye le nkqubo iqala inkqubo sokufunxa. unit ifriji isiguquli kungenziwa eziqhutshwa ngeendleko indlela kang le. Le yunithi lever ekhoyo. Kulo nentshukumo ejikelezayo ukuba Buyisela, uze emva koko vice versa. Ngaphakathi kukho intshukumo yindlela yesitshixo rock. Kuye mayixhotyiswe slot rectilinear okanye arcuate.

Ucalulo ngohlobo refrigerant

Refrigerant isiguquli unako ukusebenza nge ammonia. Le compound ufakwa ucinezelo adiabatic apho lobushushu kufika kumgomo 105 Celsius. Nalencoko ifuna izixhobo ezongezelelweyo. Ukuza kuthi ga ngoku, ukupholisa ibhatyi efanelekileyo, nto leyo eya kuthoba ubushushu kule nkqubo. Iinkqubo freon ukusebenza negesi - freon. Xa ucinezelo lobushushu yi degrees 45. Kwiiyunithi ezininzi uhlobo esetyenziswa yi lungapholi moya.

yokuhlela

Refrigerant isiguquli ngokungqinelana ne umyalelo ekhethiweyo isicelo. Le umbane ipleyiti kunye nemveliso ephakamileyo, kwakunye nezakhiwo kunye nezixhobo ezininzi lokubolekwa ezinjalo asetyenziswa, apho inkqubo kwegazi kuqinisekiswa yi kwimpompo. Ngenxa ukuhamba fluid ngenkani ngokusebenzisa slab, inkqubo enjalo has a transfer elungileyo ubushushu. lula Oku kukuvumela ukufikelela esisiphithiphithi. Impompo Recirculation ndlela inika xesha lonke izixhobo ebandayo. Kwiinkqubo yesibini anetyuwa ikhalsiyam chloride amaninzi kusetyenziswa endaweni refrigerant okanye trichlorethylene. Loo kumatshini kufuna inkcitho eliphezulu imali, ngoko, ukusetyenziswa kwayo kuphela ufakelo nqanawa. unit isiguquli Refrigerant zixhotyiswe namaphephandaba omxhuzulane ivumela ukuphumeza kakuhle kwaye compact frozen kunye kuyimfuneko ukwenzela amazinyo ixabiso eli xesha. Perfect ukuze aphakathi kunye namaziko asebenza kwizinga eliphezulu kwiinkqubo olunye-lomkhenkce. Icwangcisa ngumamkeli eliphakathi zingenziwa ngqo siqandisi magumbi. Tye iiyunithi ipleyiti umbane zifuna defrosting umbane iibhodi kanye okanye kabini ngemini. Le isidingo ziyanyuswa ukuba umqhubi a ayichitheki ulwelo kubo. Kodwa kukho enye indlela. Loo uyilo iyunithi ifriji unako mayixhotyiswe de-icing okanye defrosting. Ukuba le hlobo izixhobo zigcinwa kwi iimveliso ibhokisi equlathe amanzi, kucetyiswa ukuba anyamekele umsebenzi razmorzki. Kule amacwecwe tye, le nkqubo kuyanqweneleka, kodwa umbane plate nkqo phambi kwayo inyanzelekile. Ukususa iibhloko ogqityiweyo izixhobo ezifana kuyimfuneko ukuba sele zinyibilikisiwe ngaphambili.

Screw okukhenkcisa Compressors

Ukuza kuthi ga ngoku, izixhobo ngokufuthi ukukhenkcisa lixhotyiswe kunye neeyunithi kuzaliswa ioli-hlobo. Ukuvuza phakathi iperi lamajelo kunciphisa njengoko oyile feed. Inzuzo ukuqina leeyunithi ezilolo hlobo uthathwa ukuba kunokwenzeka zokunciphisa ingxolo.

isimiso ukusebenza

Xa Screw eqalisa ukuba ukujikeleza, ngoko ecaleni ukushiya kwamazinyo kwisisu phakathi kwabo ebegqwese kukhululwa kuthethathethwano. Le nkqubo iqala ukususela ekupheleni sokufunxa. Depression (kwisisu) ngenxa ngomphunga yabo uxinzelelo zizaliswe, apho ungena ukusuka sokufunxa tube ukuya window. Kanye ekupheleni icala em- ezi rotors kokupapashwa ngokupheleleyo amazinyo ebekwe kuyo, lweHo- ifikelela kulo sokufunxa umthamo ixabiso elikhulu. Xa edlula nezibuko sokufunxa kobonelelo ukusuka nemingxuma sokufunxa egumbini. I-oyile elijikeleza inikezelwa inxalenye izindlu apho lweHo- phakathi rotors wayeka ukuthetha kwicala ofunxayo kwi. Kamsinya nje plane izinyo obhinqileyo uya kungena lweHo- ekhokelela wolinciphisa umthamo indawo ahlala kuyo igesi. Ngenxa yoko, ucinezelo engumphunga iqala. Le nkqubo iza kuqhubeka em- de igesi de ifikelela ngohlangothi izibuko nokukhutshwa.

unit umthamo

Internal ucinezelo loo isiguquli unalo ixabiso rhoqo. Oku kulinganiswa malunga noxinzelelo lokugqibela ezingasese uxinzelelo kubasebenzi egumbini ngexesha clip kwi kwicala ofunxayo kwi em- efanayo. Screw isiguquli yohlukile piston ukuze yokugqibela lixhotyiswe isivingco self-ngokwenza. Kodwa ixabiso lokuqala ucinezelo umphunga lwangaphakathi kuyahlukana nedlela kubungakanani uyezibuko nokukhutshwa. Zibalulekile kuphela ubungakanani, kodwa kwakhona indawo. uxinzelelo sokukhutshwa - sisalathisi kwicala lampompoza le isiguquli. ngayo Level kuxhomekeke amaqondo obushushu amanzi, apholisayo ekondensa. Kusenokuba ezahlukeneyo ukusuka uxinzelelo yangaphakathi ucinezelo. Xa P1 rate ucinezelo sangaphakathi iba lingaphantsi P2 kwicala wokuqhuba isiguquli, ngoko ke "vnegeometricheskoe ngokuveza" kunyuka ukuba ikhulule uxinzelelo. Ukuba, phezu koko, akukho ngaphezulu P2, irhasi sidlula kwi nemingxuma ye rotors yaye ingcinezelo liqala ukuze bawe. Ukusebenza ngezi iindlela, lo isiguquli kudla amandla kakhulu ngakumbi.