Kodi mumamvetsetsa njira zitatu zochepetsera ozizira mpweya wozizira?

Kodi mukumvetsa njira zitatu za defrosting ozizira mpweya unitvcooler?

Muozizira yosungirakoOpaleshoni ndondomeko, chisanu cha chiller zipsepse ndi wamba chodabwitsa. Ngati chisanu ndi chachikulu, sichidzangochepetsa kwambiri kuzizira kwa malo ozizira, komanso kungapangitse kuti kompresa igwire ntchito mosalekeza kwa nthawi yayitali, zomwe zimawonjezera kugwiritsa ntchito mphamvu ndikuwonjezera chiopsezo cholephera. Choncho, wokhazikikadefrostingntchito ya chiller ndi chimodzi mwa maulalo kiyi kuonetsetsa imayenera ndi khola ntchito yosungirako oziziraunit ozizira. Zotsatirazi ndi njira zitatu zodziwika bwino za air unit cooler defrosting ndi mawonekedwe ake:

### 1. Kuyimitsa magetsi

Kuwotcha kwamagetsi ndi imodzi mwa njira zofala kwambiri zochepetsera madzi. Mfundoyi imatenthedwa ndi magetsidefrost Kutentha chubuamaikidwa pafupi ndi chipsepse cha ozizira, kotero kuti chisanu wosanjikiza pa zipsepse ndi kutentha ndi kusungunuka ndi kugwa. Kugwiritsadefrost heaternjira ali ndi makhalidwe a dongosolo losavuta, unsembe yabwino, ndi otsika kukonza ndi kukonza ndalama. Kuphatikiza apo, chifukwa njira yoyendetsera magetsi yotenthetsera magetsi ndiyosavuta kuzindikira yodziwongolera yokha, yakhala ikugwiritsidwa ntchito kwambiri posungirako kuzizira kochepa komanso kakang'ono.

Ngakhale ubwino wa kutentha kwa magetsi kutenthedwa ndi zoonekeratu, palinso mfundo zina zomwe zimafunikira chisamaliro. Mwachitsanzo, ndikofunikira kukhazikitsa nthawi yotenthetsera ndi kutentha moyenera mukamagwiritsa ntchito kuti musawononge mphamvu kapena kuwonongeka kwa zida chifukwa cha kutentha kwambiri. Kuonjezera apo, mutatha kugwiritsa ntchito nthawi yayitali, chubu chamagetsi chamagetsi chikhoza kukhala chokalamba kapena kuwonongeka, choncho m'pofunika kuyang'ana ndikusintha nthawi zonse kuti muwonetsetse kuti defrosting zotsatira ndi chitetezo cha zipangizo.

### 2. Kutentha kwa Fluoride defrosting

Thermal fluorine defrosting ndi njira yowonongeka pogwiritsa ntchito kutentha kwa mkati mwa firiji. Mwachindunji, poika valavu yowonongeka mu unit condensing, ntchito za condenser ndi evaporator zimasinthidwa, kotero kuti kutentha kwakukulu ndi mpweya wothamanga kwambiri wa refrigerant umalowa m'dera lozizira kwambiri, kuti akwaniritse cholinga cha defrosting. Pochita izi, fani ya condenser yamakina akunja (kapena pampu yamadzi yamadzi ozizira) ndi chowotcha chozizira cha makina amkati amasiya kugwira ntchito kuti awonetsetse kuti kuziziritsa.

Poyerekeza ndi kutentha kwa magetsi, ubwino wa kutentha kwa fluorine ndi kuti umagwiritsa ntchito bwino kutentha kwa firiji yokha, kuchepetsa mphamvu yowonjezera yowonjezera. Komabe, pali zovuta ndi njira iyi ya defrosting. Mwachitsanzo, kuti muzindikire kusinthasintha kwa magwiridwe antchito a condenser ndi evaporator, ma valve owonjezera ndi mapaipi ayenera kuwonjezeredwa, ndipo mafani amkati ndi akunja amawongoleredwa ndi waya. Kuphatikiza apo, pakuwotcha kwa fluorine, chidwi chapadera chiyenera kulipidwa kuti tipewe vuto la kubwerera kwamadzimadzi a kompresa. Ngati sichikuyendetsedwa bwino, kubwerera kwamadzimadzi kungayambitse kuwonongeka kwa kompresa ndikusokoneza kwambiri magwiridwe antchito a malo ozizira.

### 3. Madzi otsuka chisanu

Kuwotcha madzi ndi njira yowonongeka yomwe imagwiritsidwa ntchito kwambiriozizira yosungirako chillers. Mfundo yofunikira ndikutsegula valavu yamadzi ya solenoid, ndikupopera madzi ndi kutentha kwapamwamba kuposa 10 ° C kuchokera kumutu wogawira ozizira mpaka kumapeto, kuti chisanu chisungunuke mwamsanga ndikugwera pa tray ya madzi, ndipo potsiriza kutulutsa kunja kwa kusungirako kuzizira. Njirayi ili ndi ubwino wofulumira komanso wothandiza, makamaka woyenera kwambiri pazochitika zachisanu.

Komabe, kupukuta madzi kuli ndi malire ake. Choyamba, pamafunika kasinthidwe owonjezera a kayendedwe ka madzi, kuphatikizapo zigawo monga ma valve solenoid, mapaipi amadzi ndi ma tray amadzi, zomwe zimawonjezera ndalama zoyamba zogulira ndalama ndi zovuta kukonza. Kachiwiri, mukagwiritsidwa ntchito m'malo ozizira kapena m'nyengo yozizira, chisamaliro chapadera chiyenera kuperekedwa kuti muteteze kuzizira kwa madzi, apo ayi zingakhudze kuwononga mphamvu komanso kuwononga zida. Kuonjezera apo, madzi otayira omwe amapangidwa panthawi yowonongeka amayeneranso kusamalidwa bwino kuti asawononge chilengedwe.

Kudzera pamwamba njira zitatu defrosting, mavuto chifukwa chisanu mapangidwe chiller zipsepse akhoza bwino kuthetsedwa, ndi ntchito yachibadwa ndi imayenera kuzirala kosungira ozizira akhoza kuonetsetsa. Kusankha njira yoyenera yochepetsera kumafuna kulingalira mozama za zinthu monga kukula kwa malo ozizira, malo ogwiritsira ntchito komanso chuma. Mwachitsanzo, posungirako kuzizira kwazing'ono ndi zazing'ono, kutentha kwamagetsi kwamagetsi kungakhale njira yosavuta komanso yotsika mtengo; Posungirako kuzizira kwakukulu, kuwotcha madzi kapena kutentha kwa fluorine kukhoza kukhala kopindulitsa.

Ziribe kanthu kuti ndi njira yanji yochepetsera yomwe imagwiritsidwa ntchito, ndikofunikira kuyang'ana nthawi zonse ndikusunga zida zoyenera kuti zitsimikizire kuti defrosting zotsatira ndi chitetezo cha zida. Nthawi yomweyo, kukhazikika koyenera kwa kuzungulira kwa defrosting ndi magawo ndi njira yofunikira yopititsira patsogolo magwiridwe antchito a kusungirako kuzizira ndikuchepetsa kugwiritsa ntchito mphamvu. Kudzera mu kasamalidwe ka sayansi ndi kukhathamiritsa kwaukadaulo, magwiridwe antchito ozizira amatha kukulitsidwa kuti akwaniritse zosowa zamitundu yosiyanasiyana yogwiritsira ntchito.