Thedefrost heater heater elementndi gawo lofunika kwambiri la firiji, makamaka mufiriji ndi mafiriji, chotenthetsera chotenthetsera chomwe chimagwiritsidwa ntchito poletsa kupanga chisanu. Chigawochi chimagwira ntchito yofunika kwambiri powonetsetsa kuti zoziziritsa zikuyenda bwino komanso kusunga kutentha kwabwino mkati mwa zida.
Kumvetsetsa defrost heat element
Thedefrost Kutentha elementnthawi zambiri ndi chopinga chopangidwa ndi zinthu zomwe zimatulutsa kutentha mphamvu yamagetsi ikadutsa. Imayikidwa bwino mufiriji kapena chipinda cha firiji, nthawi zambiri kuseri kwa gulu lakumbuyo kapena pafupi ndi mazenera a evaporator.
Cholinga cha defrosting Kutentha element
*** Anti-chisanu:
Pa ntchito yachibadwa, chinyezi mu mpweya condenses pa evaporator coils, kupanga chisanu. M’kupita kwa nthawi, chisanu chochuluka choterechi chimachepetsa mphamvu ya kuziziritsa komanso kumakhudza kagwiritsidwe ntchito ka zipangizo. Thedefrost heaterKutentha kumapangitsa kuti chisanu chisachulukane kwambiri pochisungunula nthawi ndi nthawi.
*** Kuzungulira kwa defrost:
Thefiriji defrost Kutentha elementimayatsidwa nthawi ndi nthawi, nthawi zambiri pa nthawi yoikika kapena sensor ikazindikira kuchuluka kwa chisanu. Ikayatsidwa, imatenthetsa, kukweza kutentha pafupi ndi koyilo ya evaporator. Kutentha pang'ono kumeneku kumasungunula chisanu, kuchisandutsa madzi, chomwe chimatsikira pansi ndikusonkhanitsidwa mu ngalande kapena poto.
Mitundu ya defrosting Kutentha zinthu
1. Kukana defrost Kutentha zinthu
Izi zimagwiritsidwa ntchito nthawi zambiri ndipo zimakhala ndi waya wotsutsa wotsekedwa muzitsulo zachitsulo. Pamene panopa ikudutsa mu waya, chifukwa cha kukana, waya amawotcha, kuchititsa kuti chisanu chozungulira icho chisungunuke.
2. Kutentha kwa magetsi
Mumitundu ina, makamaka m'magawo akuluakulu afiriji amalonda, zowotcha zamagetsi zimagwiritsidwa ntchito ngati zinthu zotenthetsera kutentha. Mizere iyi imakhala ndi zowotcherera zingapo kapena zomangira, zomwe zimaphimba malo okulirapo komanso kusungunula chisanu.
Ntchito ya defrosting cycle
Kuzungulira kwa defrosting ndi njira yogwirizana yomwe imayambitsidwa ndi makina owongolera makina a firiji. Zili ndi masitepe angapo:
1. Kuzindikira kwa chisanu
Sensa kapena timer imayang'anira kuchuluka kwa chisanu pa koyilo ya evaporator. Ikafika pamlingo wina, dongosolo lowongolera limayambitsa kuzungulira kwa defrost.
2. Kutsegula kwa chinthu chotenthetsera cha defrost
Thedefrosting heater chotenthetsera chinthuimayamba kutentha ikalandira chizindikiro chamagetsi. Pamene nyengo ikuwomba, chisanu chochuluka chimayamba kusungunuka.
3. Kuwongolera Kutentha
Pofuna kupewa kutenthedwa, masensa a kutentha amagwiritsidwa ntchito pofuna kuonetsetsa kuti zinthu zotenthetsera zimafika pa kutentha kwabwino kwambiri popanda kuwononga zigawo zina.
4. Ngalande ndi Evaporation
Chipale chofewacho chimasanduka madzi, omwe amayenda pansi kudzera m'mipope kapena ngalande, zomwe zimasonkhanitsidwa m'mathireyi kapena zimasinthidwa ndi zinthu zomwe zasankhidwa monga ma condensers.
Kukonza ndi kuthetsa mavuto
Kukonza pafupipafupi kwadefrosting heater zinthundi zigawo zikuluzikulu zofunika kuti ntchito mulingo woyenera. Mavuto monga zida zotenthetsera zolakwika, mawaya owonongeka, kapena makina owongolera olakwika angayambitse chisanu ndi kuziziritsa kosayenera mkati mwa zida. Pofuna kuonetsetsa kuti makina ochepetsetsa akugwira ntchito bwino komanso ntchito yake, iyenera kuyang'aniridwa nthawi zonse, kutsukidwa ndi kukonzedwa kapena kusinthidwa panthawi yake.
Defrosting Kutentha zinthundi zigawo zofunika kwambiri mu makina a firiji, zomwe zimagwira ntchito yofunika kwambiri poletsa kuzizira komanso kuonetsetsa kuti mafiriji ndi mafiriji akugwira ntchito moyenera. Kutsegula kwake nthawi ndi nthawi ndi kutentha koyendetsedwa kumathandizira kusunga ntchito ndi kutentha kwa chipangizocho, kupititsa patsogolo ntchito yake ndi moyo wake.
Nthawi yotumiza: Apr-04-2025