Kusungunuka kwa madzi ozizira kumabwera chifukwa cha chisanu pamwamba pa evaporator m'malo ozizira, kuchepetsa chinyezi m'malo ozizira, kulepheretsa kutumiza kutentha kwa mapaipi, komanso kukhudza momwe zinthu zimakhalira mufiriji.
一Malo osungiramo zinthu zozizira amandisungunulaasures
1. Mpweya wotentha umasungunuka
Mpweya wotentha wokometsera umafalikira mwachindunji ndipo evaporator ikuyenda kudzera mu evaporator. Kutentha kwa laibulale yosungiramo zinthu zozizira kukakwera kufika pa 1 ° C, compressor imazimitsidwa. Kutentha kwa evaporator kumakwera, zomwe zimapangitsa kuti chisanu cha pamwamba pake chisungunuke kapena kuchotsedwa;
Njira yogwiritsira ntchito mpweya wotentha ndi yodalirika, yosavuta kuyisamalira, ndipo ndalama zake ndi kapangidwe kake sizovuta. Komabe, pali njira zambiri zogwiritsira ntchito chisanu chotentha. Njira yake nthawi zambiri ndi kutumiza mpweya wotentha kwambiri komanso wotentha kwambiri womwe umatuluka mu compressor kupita ku evaporator kuti utenthe chisanu, kotero kuti madzi oundanawo alowe mu evaporator ina. Kubwerera ku mpweya wa compressor, malizitsani kuzungulira.
2, kirimu wopopera madzi
Chotsukira madzi chopopera madzi chimapopera madzi nthawi zonse kuti chiziziritse chotsukira madzi kuti chisapangike; ngakhale kuti chotsukira madzi chopopera madzicho ndi chabwino kwambiri, chimagwiritsidwa ntchito bwino pa choziziritsira mpweya. N'zovuta kugwiritsa ntchito pa chotsukira madzi chopopera madzi.
Palinso njira yothetsera kutentha kwambiri kozizira, monga chopopera madzi amchere cha 5% — 8% chokhuthala kuti chisapangike chisanu.
Ubwino: Ndondomekoyi ndi yogwira ntchito kwambiri, njira zogwirira ntchito ndi zosavuta, ndipo kutentha kwa laibulale kumasintha pang'ono. Kuchokera ku mphamvu, kuchuluka kwa kuzizira pa mita imodzi ya sikweya kumatha kufika 250-400KJ. Kirimu wamadzi amathanso kupanga chifunga cha laibulale, zomwe zimapangitsa kuti madzi azituluka, nthawi yogwira ntchito ikhale yochepa, ndi zina zotero.
3. Kusungunula chisanu kwa magetsi
Kutentha kotenthetsera kutentha kumasungunula. Ngakhale kuti kunali kosavuta komanso kosavuta kuchita, malinga ndi kapangidwe kake ka malo osungiramo zinthu zozizira komanso momwe zinthu zimagwiritsidwira ntchito pansi panthawiyo, kupanga mawaya otenthetsera amagetsi sikochepa, ndipo kuchuluka kwa kulephera mtsogolomu n'kokwera, kasamalidwe kokonza n'kovuta kwambiri, ndipo chuma n'chosauka.
4. Kusungunula chisanu ndi makina
Pali njira zambiri zosungunula chisanu chosungiramo zinthu zozizira. Kuwonjezera pa kusungunula chisanu pogwiritsa ntchito magetsi, kupopera madzi ndi kusungunula chisanu pogwiritsa ntchito makina. Kusungunula chisanu pogwiritsa ntchito makina kumagwiritsa ntchito zida zopangira chisanu. Mukachotsa, chifukwa palibe chipangizo chosungunula chisanu chokha chopangira malo osungiramo zinthu zozizira, chimangosinthidwa kukhala chopangidwa mwaluso, koma pali zovuta zambiri.
二Kusankha njira zozizira
Pamene ndondomeko yeniyeni yatsimikizika, nthawi zina ndondomeko ya defrost imagwiritsidwa ntchito, nthawi zina njira zosiyanasiyana zimagwiritsidwa ntchito.
Mwachitsanzo, mashelufu osungiramo zinthu zozizira, makoma, ndi machubu osalala pamwamba angagwiritsidwe ntchito kuphatikiza njira yotenthetsera mpweya, nthawi zambiri chisanu chopangidwa, kirimu wokhazikika wotentha, kuti achotse bwino kirimu yomwe si yosavuta kuchotsa ndikutulutsa mafuta omwe asonkhanitsidwa mupayipi. Mafani a Essence Cold amabowola madzi ndi kutentha.
Kuti chisanu chikhale chozizira nthawi zambiri, kutentha kungagwiritsidwe ntchito kuphatikiza madzi kuti achotse chisanu. Pamene makina oziziritsira a malo osungiramo zinthu zozizira akugwira ntchito, kutentha kwa pamwamba pa evaporator nthawi zambiri kumakhala pansi pa zero. Chifukwa chake, evaporator iyenera kupanga chisanu, ndipo kukana kutentha kwa chisanu kumakhala kwakukulu, kotero chithandizo chofunikira cha frosting chimafunika pamene chisanu chili chokhuthala.
Chotenthetsera madzi chosungiramo zinthu zozizira chimagawidwa m'mitundu ya chubu cha pakhoma ndi piritsi la mapiko malinga ndi kapangidwe kake. Mtundu wa chubu cha pakhoma umasinthidwa mwachilengedwe ndi kutentha kozungulira, ndipo piritsi la mapiko limakakamizidwa kusintha kutentha. Mapiritsi a chisanu, mapiko amagwiritsa ntchito kirimu yotenthetsera yamagetsi.
Kirimu wopangidwa ndi manja ndi wovuta kwambiri. Ndikofunikira kuzizira, kuyeretsa madzi ozizira, ndikusuntha zinthu zomwe zili mulaibulale. Nthawi zambiri, wogwiritsa ntchito ayenera kukhala akuzizira kwa nthawi yayitali kapena miyezi ingapo. Kukana kutentha kwa wosanjikiza kwapangitsa kuti evaporator isafike pamlingo wozizira.
Kirimu wotenthetsera wamagetsi watenga gawo limodzi kuposa kirimu wamanja, koma umangokhala pa evaporator yamtundu wa mapiko, ndipo evaporator ya chubu cha khoma singagwiritsidwe ntchito. Mtundu wotenthetsera wamagetsi uyenera kuyikidwa mu chitoliro chotenthetsera chamagetsi mu evaporator yokhala ndi mapiko. Mu disk yamadzi, chubu chotenthetsera chamagetsi chiyenera kuyikidwa. Kuti muchotse chisanu mwachangu momwe mungathere, mphamvu ya chitoliro chotenthetsera chamagetsi sichingasankhidwe kukhala yaying'ono kwambiri. Nthawi zambiri, nthawi zambiri imakhala yonse. Kwa ma watts masauzande ambiri.
Njira yowongolera mapaipi otenthetsera amagetsi nthawi zambiri imagwiritsa ntchito njira yowongolera kutentha nthawi. Pakutenthetsa, mapaipi otenthetsera amagetsi amapita ku evaporator. Madzi ena ozizira omwe ali pa thireyi yotenthetsera ndi kirimu pa mapiko amasungunuka, ndipo ena mwa iwo samasungunuka kwathunthu. Izi ndi kuwononga magetsi, ndipo mphamvu yoziziritsira imakhala yofooka kwambiri nthawi imodzi. Chifukwa evaporator ili ndi madzi ozizira, mphamvu yosinthira kutentha ndi yochepa kwambiri.
三, njira zina zosungunula chisanu chosungiramo zinthu zozizira
1. Ndi yoyenera kusungunula kutentha kwa makina ang'onoang'ono. Makina ndi njira zowongolera ndi zosavuta. Chipale chofewa chimakhala chachangu, chofanana komanso chotetezeka. Chiyenera kukulitsa kwambiri momwe chimagwiritsidwira ntchito.
2. Kusungunuka kwa mpweya pogwiritsa ntchito pneumatic n'koyenera makamaka pamakina oziziritsira omwe amafunika kusungunuka pafupipafupi. Ngakhale kuti ndikofunikira kuwonjezera magwero apadera a mpweya ndi zida zoyeretsera mpweya, bola ngati kuchuluka kwa mpweya kuli kwakukulu, ndalama zogwiritsira ntchito zidzakhala zabwino kwambiri.
3. Kusungunula kwa ultrasonic ndi njira yodziwikiratu yosungunula. Iyenera kuphunziranso momwe jenereta ya ultrasound imagwirira ntchito kuti iwonjezere kuchuluka kwa kusungunula kotero kuti ntchito zaukadaulo zitha kugwiritsidwa ntchito.
4. Kuchotsa choziziritsira cha mzere: Njira yoziziritsira ndi njira yosungunula zimachitika nthawi imodzi. Palibe mphamvu yowonjezera yomwe imagwiritsidwa ntchito panthawi ya chisanu. Chipale chofewa ndi kuzizira zimagwiritsidwa ntchito pa choziziritsira chamadzimadzi chomwe chili patsogolo pa valavu yowonjezera yozizira kuti chiwongolere bwino kutentha kwa laibulale kuti kutentha kwa laibulale kusungidwe bwino. Kutentha kwa choziziritsira chamadzimadzi kuli mkati mwa kutentha kwabwinobwino. Kutentha kwa choziziritsira kumakhala kochepa panthawi yachisanu, zomwe sizikhudza kwambiri kuwonongeka kwa kutentha kwa choziziritsira. Choyipa chake ndichakuti kuwongolera kovuta kwa dongosololi ndi kovuta.
四, nthawi yozizira
Mu nthawi ya chisanu, nthawi zambiri imakhala mosasamala kanthu za kutentha. Nthawi ya chisanu imatha, kenako nthawi yothira madzi imayamba. Musayike nthawi yanu ya chisanu nthawi yayitali kwambiri, ndipo kirimu yamagetsi sayenera kupitirira mphindi 25. Yesetsani kupeza chisanu choyenera. (Nthawi zambiri chisanu chimakhala mitundu iwiri ya nthawi yoperekera mphamvu kapena nthawi ya compressor.)
Kulamulira kutentha kwamagetsi kumathandiziranso kutentha kwa chisanu. Ndi mapeto a njira ziwiri: chisanu:
1. Nthawi yakwana
2. Ndi Kwen
Izi nthawi zambiri zimagwiritsa ntchito ma probe awiri otenthetsera.
五Kusanthula kwa chisanu chochuluka
Pakugwiritsa ntchito tsiku ndi tsiku, malo osungiramo zinthu zozizira ayenera kuchotsedwa nthawi zonse pa kirimu yomwe ili pa malo osungiramo zinthu zozizira. Kuchuluka kwa kirimu pa izo sikuthandiza kuti malo osungiramo zinthu zozizira agwiritsidwe ntchito mwachizolowezi. Kodi njira zodziwika bwino ndi ziti?
1. Yang'anani refrigerant ndikuwona ngati pali thovu la mpweya mu lenzi yamadzimadzi yowoneka? Ngati palibe chifukwa cha thovu, onjezani refrigerant kuchokera mu chubu chotsika mphamvu.
2. Yang'anani ngati pali mpata mu mbale yosungiramo zinthu zozizira pafupi ndi chubu cha chisanu, zomwe zimapangitsa kuti kuzizira kutuluke. Ngati pali mpata, tsekani ndi guluu wagalasi kapena thovu mwachindunji.
3. Yang'anani ngati pali kutuluka kwa madzi pa cholumikizira cha mkuwa, thirani madzi oyezera kupopera kapena madzi a sopo kuti muwone ngati ndi thovu.
4. Zifukwa za compressor yokha, mwachitsanzo, kuthamanga kwambiri ndi kochepa n'kotopetsa, ndipo pepala la valve liyenera kusinthidwa, ndipo limatumizidwa ku ofesi yokonza compressor kuti ikonzedwe.
5. Zimatengera ngati ili pafupi ndi mpweya. Ngati ndi choncho, kutuluka kwa mpweya kumatuluka ndipo firiji imawonjezedwa.
Pankhaniyi, chubu nthawi zambiri sichimayikidwa mopingasa. Ndikofunikira kuti chitoliro chopingasa chikhale chosalala. Kenako sipadzakhala chosungira chokwanira cholipirira, mwina chitolirocho chawonjezeredwa, kapena pali ayezi wotseka muipi.
Nthawi yotumizira: Epulo-03-2023
