mbale ya condenser-L/R
Condenser (Condenser), chigawo cha refrigeration system, ndi mtundu wa kusinthana kwa kutentha komwe kungathe kusintha gasi kapena nthunzi kukhala madzi, ndi kusamutsa kutentha mu chubu kupita ku mpweya pafupi ndi chubu mofulumira kwambiri. Njira yogwirira ntchito ya condenser ndi njira yowonongeka, kotero kutentha kwa condenser kumakhala kwakukulu.
Zomera zamagetsi zimagwiritsa ntchito ma condenser ambiri kuti achepetse nthunzi yochokera kumagetsi. Ma condensers amagwiritsidwa ntchito m'mafiriji kuti apange nthunzi mufiriji monga ammonia ndi freon. Ma condensers amagwiritsidwa ntchito m'makampani a petrochemical kuti apangitse ma hydrocarboni ndi nthunzi zina zama mankhwala. M'kati mwa distillation, chipangizo chomwe chimasintha nthunzi kukhala madzimadzi chimatchedwanso condenser. Ma condensers onse amagwira ntchito pochotsa kutentha kwa gasi kapena nthunzi.
Zigawo za firiji ndi mtundu wa kutentha, zomwe zimatha kusintha gasi kapena nthunzi kukhala madzi, ndikusintha kutentha kwa chubu kupita ku mpweya pafupi ndi chubu mofulumira kwambiri. Njira yogwirira ntchito ya condenser ndi njira yowonongeka, kotero kutentha kwa condenser kumakhala kwakukulu.
Zomera zamagetsi zimagwiritsa ntchito ma condenser ambiri kuti achepetse nthunzi yochokera kumagetsi. Ma condensers amagwiritsidwa ntchito m'mafiriji kuti apange nthunzi mufiriji monga ammonia ndi freon. Ma condensers amagwiritsidwa ntchito m'makampani a petrochemical kuti apangitse ma hydrocarboni ndi nthunzi zina zama mankhwala. M'kati mwa distillation, chipangizo chomwe chimasintha nthunzi kukhala madzimadzi chimatchedwanso condenser. Ma condensers onse amagwira ntchito pochotsa kutentha kwa gasi kapena nthunzi
Mu firiji dongosolo, evaporator, condenser, compressor ndi throttling valve ndi mbali zinayi zofunika mu firiji dongosolo, amene evaporator ndi zida zonyamula mphamvu kuziziritsa. Refrigerant imatenga kutentha kwa chinthu kuti chizizizira kuti chifike mufiriji. Compressor ndi mtima, womwe umagwira ntchito yopumira, kukanikiza, ndi kunyamula mpweya wa refrigerant. Condenser ndi chipangizo chomwe chimatulutsa kutentha, ndikusamutsa kutentha komwe kumalowa mu evaporator pamodzi ndi kutentha komwe kumasinthidwa ndi ntchito ya kompresa kupita kumalo ozizira. Valavu ya throttle imagwira ntchito yochepetsera komanso kuchepetsa kupanikizika kwa refrigerant, ndipo nthawi yomweyo imayendetsa ndikusintha kuchuluka kwa madzi a refrigerant omwe akuyenda mu evaporator, ndikugawaniza dongosololo m'magawo awiri: mbali yothamanga kwambiri ndi yotsika. -panikiza mbali. M'mafiriji enieni, kuwonjezera pa zigawo zinayi zazikuluzikuluzi, nthawi zambiri pamakhala zida zina zothandizira, monga ma valve solenoid, ogawa, zowumitsa, osonkhanitsa kutentha, mapulagi a fusible, olamulira amphamvu ndi zigawo zina, zomwe zimapangidwira ntchito kwa chuma, kudalirika ndi chitetezo.
Ma air conditioners amatha kugawidwa m'magulu oziziritsa ndi madzi ndi mtundu wa mpweya wokhazikika malinga ndi mawonekedwe a condensing, ndipo akhoza kugawidwa m'magulu awiri: mtundu umodzi wokhazikika komanso wozizira komanso wotentha malinga ndi cholinga cha ntchito. Ziribe kanthu kuti ndi mtundu wanji wopangidwa, umapangidwa ndi zigawo zikuluzikulu zotsatirazi zomwe zimapangidwa.
Kufunika kwa condenser kumachokera ku lamulo lachiwiri la thermodynamics-malinga ndi lamulo lachiwiri la thermodynamics, kayendedwe ka kayendedwe ka kutentha kwamphamvu mu dongosolo lotsekedwa ndi unidirectional, ndiko kuti, imatha kutuluka kuchokera kutentha kwambiri mpaka kutentha kochepa, ndi m'dziko losawoneka bwino, tinthu ting'onoting'ono tomwe timanyamula mphamvu ya kutentha titha Kungofika ku chisokonezo. Choncho, pamene injini yotentha imakhala ndi mphamvu zowonjezera kuti igwire ntchito, mphamvu iyeneranso kumasulidwa kunsi kwa mtsinje, kuti pakhale kusiyana kwa mphamvu ya kutentha pakati pa kumtunda ndi kumunsi kwa mtsinje, kutuluka kwa mphamvu zotentha kudzakhala kotheka, ndipo kuzungulira kudzapitirira.
Choncho, ngati mukufuna kuti katunduyo agwirenso ntchito, muyenera choyamba kumasula mphamvu ya kutentha yomwe siinatulutsidwe kwathunthu. Panthawi imeneyi, muyenera kugwiritsa ntchito condenser. Ngati mphamvu yotentha yozungulira imakhala yochuluka kuposa kutentha kwa condenser, kuti muziziritse condenser, ntchito iyenera kuchitidwa mwachidwi (nthawi zambiri pogwiritsa ntchito compressor). Madzi amadzimadzi amabwereranso kumalo okwera kwambiri ndi mphamvu zochepa zotentha, ndipo amatha kugwira ntchito kachiwiri.
Kusankhidwa kwa condenser kumaphatikizapo kusankha kwa mawonekedwe ndi chitsanzo, ndipo kumatsimikizira kuyenda ndi kukana kwa madzi ozizira kapena mpweya wodutsa mu condenser. Kusankha kwa mtundu wa condenser kuyenera kuganizira za gwero lamadzi am'deralo, kutentha kwa madzi, nyengo, komanso kuzizirira kwathunthu kwa firiji ndi zofunikira za kamangidwe ka chipinda cha firiji. Pamaziko odziwa mtundu wa condenser, malo otengera kutentha kwa condenser amawerengedwa molingana ndi kuchuluka kwa condensation ndi kuchuluka kwa kutentha pagawo lililonse la condenser, kuti musankhe mtundu wina wa condenser.
