Kodi chubu chotenthetsera chosungunula mpweya chimagwira ntchito bwanji mu choziziritsira mpweya chozizira cha malo osungiramo zinthu ozizira?

Mu mayunitsi ozizira mpweya,sungunulani machubu otenthetsera(kapena zotenthetsera zosungunulira) ndi zinthu zofunika kwambiri zomwe zimatsimikizira kuti makina oziziritsira akuyenda bwino. Amathetsa mwachindunji kuwonongeka kwa magwiridwe antchito komwe kumachitika chifukwa cha kusungunuka kwa chisanu pa evaporator. Njira yogwirira ntchito yawo ndi kufunika kwawo zitha kufotokozedwa motere:

 

chubu chotenthetsera choziziritsira cha unit

 

Ⅰ. Ntchito Yaikulu: Kusungunula Mokakamizidwa Kuti Muzionetsetsa Kuti Muzisunga Moyenera

1. Chotsani Kutsekeka kwa Chipale Chofewa

*** Choyambitsa Vutoli: Pamene chipangizo choziziritsira mpweya/choziziritsira mpweya chikugwira ntchito, kutentha kwa pamwamba pa zipsepse za evaporator kumakhala pansi pa 0°C. Nthunzi ya madzi mumlengalenga idzasungunuka kukhala chisanu ndipo pang'onopang'ono imakhuthala (makamaka m'malo omwe muli chinyezi choposa 70%).

*** Zotsatira:

~ Chipale chofewa chomwe chimaphimba zipsepse chimalepheretsa kuyenda kwa mpweya → Kuchuluka kwa mpweya kumachepa ndi 30% mpaka 50%.

~ Chipale chofewa chimapanga gawo loteteza kutentha → Mphamvu yosinthira kutentha imatsika ndi zoposa 60%.

~ Kompresa imakakamizidwa kugwira ntchito kwa nthawi yayitali chifukwa cha kuchepa kwa mphamvu ya mpweya wobwerera → kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito.

*** Yankho la chubu chotenthetsera:

Mphamvu ikagwiritsidwa ntchito, pamwamba pasungunulani chubu chotenthetseraKukwera kufika pa 70 - 120℃, kusungunula mwachindunji chisanu cha ayezi pakati pa zipsepse → kubwezeretsa njira ya mpweya ndikuwonjezera mphamvu yosinthira kutentha.

chotenthetsera chosalowa madzi chosungunula chisanu

 

2. Kuletsa kutsekeka kwa ayezi m'madzi otayira madzi

*** Chovuta chachikulu: Ngati chitoliro chotulutsira madzi pansi pa fan yoziziritsira chazizira ndi kutsekeka, madzi osungunula madziwo adzabwerera m'nyumba yosungiramo zinthu ndikuzizira, zomwe zingabweretse mavuto.

*** Kugwiritsa ntchito chubu chotenthetsera:

Manga waya wotenthetsera wa silicone rabara kuzungulira chitoliro chotulutsira madzi (chokhala ndi mphamvu ya 40-50W/m2), kusunga kutentha kwa chitolirocho pamwamba pa 5℃ → Onetsetsani kuti madzi osungunula madzi akhoza kutuluka bwino.

Ⅱ. Kugwirizana kwa Maganizo a Ntchito ndi Machitidwe

1. Njira Yosungunula Mafuta

*** Kulamulira Nthawi: Yambani kusungunula motsatira ndondomeko yokonzedweratu (monga, kusungunula kamodzi pa maola 6 aliwonse);

*** Kuzindikira kutentha: Chowunikira kutentha pamwamba pa evaporator chimazindikira makulidwe a chisanu. Pamene malire afika, kusungunuka kwa madzi kumayamba.

*** Kuwongolera kusiyana kwa kuthamanga: Yang'anirani kusiyana kwa kuthamanga pakati pa mbali ziwiri za evaporator. Ngati kusiyanako kwapitirira malire, zimasonyeza kuti mpweya ndi wokwera kwambiri ndipo kusungunula kumafunika.

2. Njira Yosungunula Utoto

chotenthetsera chosungunula mpweya cha chipangizo choziziritsira mpweya

chipangizo choziziritsira mpweya

 

Ⅲ. Mawonekedwe a Kapangidwe ndi Kugwirizana ndi Kusungirako Kozizira

Makhalidwe

Zofunikira pa Kusungira Zinthu Zozizira

Ndondomeko Yogwiritsira Ntchito Machubu Otenthetsera Madzi Ozizira

Kusinthasintha Kotsika kwa Kutentha

Iyenera kumamatira kwambiri ku zipsepse kutentha komwe kuli pansi pa -30℃

Chovala chakunja chofewa cha silicone chimasunga kusinthasintha, palibe chiopsezo chosweka panthawi yoyika zozungulira

Kusindikiza Kosanyowa

Malo okhala ndi chinyezi chambiri (chinyezi chocheperako m'malo ozizira > 90%)

Chotetezera cha silicone chokhala ndi zigawo ziwiri + malo olumikizirana opangidwa, chosalowa madzi kuposa IP67

Kulamulira Kutentha Koyenera

Zimaletsa kuwonongeka kwa zinthu za aluminiyamu chifukwa cha kutentha kwambiri

Fuse ya kutentha kwamkati (malo osungunuka 130℃) kapena chowongolera kutentha chakunja

Kukana Kudzikundikira

Yosagonjetsedwa ndi madzi osungunuka komanso malo osungiramo zinthu zoziziritsa kukhosi

Chitsulo chopangidwa ndi fluorine kapena 316 chosapanga dzimbiri chachitsulo (chosungiramo mankhwala ozizira)

Ⅳ. Ubwino Wachindunji ndi Mtengo Wosalunjika

1. Kusunga Mphamvu ndi Kuchepetsa Ndalama

*** Kusungunula nthawi yake kumabwezeretsa mphamvu ya firiji kufika pa 95%, kumafupikitsa nthawi yogwirira ntchito ya compressor → Kugwiritsa ntchito mphamvu konse kumachepetsedwa ndi 15% mpaka 25%.

*** Mlandu: Pamene firiji ya -18℃ inalephera kuchotsa chisanu pa nthawi yake, magetsi omwe amagwiritsidwa ntchito pamwezi anawonjezeka ndi mayunitsi 8,000. Pambuyo poyika machubu otenthetsera, inabwerera mwakale.

2. Onetsetsani kuti katunduyo ndi wotetezeka

*** Kusinthana bwino kwa kutentha kwa evaporator → Kusintha kwa kutentha m'malo osungira kuli mkati mwa ±1℃ → Pewani zinthu zozizira kuti zisasungunuke ndikuwonongeka kapena kuwononga kapangidwe ka selo ndi makristalo a ayezi.

 

3. Kuonjezera nthawi ya moyo wa chipangizocho

*** Kuchepetsa kuyimitsa koyambira pafupipafupi komanso kugwira ntchito kwa compressor komwe kumalemera kwambiri → Nthawi yotsala ya zigawo zazikulu ikhoza kuwonjezeredwa ndi zaka 3 mpaka 5;

*** Kuletsa kusweka kwa ayezi m'mapaipi otulutsira madzi → Kuchepetsa chiopsezo cha kutuluka kwa madzi mufiriji.

 

Ⅴ. Mfundo Zofunika Zosankha ndi Kusamalira

1. Kufananiza mphamvu yamagetsi

*** Choziziritsira mpweya chopepuka: 30 - 40W pa mita imodzi (ndi mpata pakati pa zipsepse > 5mm);

*** Mpweya wozizira kwambiri wa mafakitale: 45 - 60W pa mita imodzi (kutentha kwambiri kumafunika kuti zipsepse zokhuthala zilowerere).

2. Mafotokozedwe a Kukhazikitsa

*** Machubu otenthetsera osungunula chisanu ayenera kugawidwa mofanana pakati pa zipsepse, ndipo mtunda usapitirire 10 cm (kuti malo aliwonse asakhale ndi chisanu chosungunuka).

*** Waya wozizira uyenera kusungidwa ndi masentimita osachepera 20, ndipo malo olumikizira ayenera kutsekedwa ndi gel ya silicone yolimba kutentha pang'ono.

3. Kupewa Zolakwika

*** Yesani nthawi zonse kukana kwa kutenthetsa (>200MΩ) kuti mupewe kutayikira.

*** Tsukani fumbi m'zipsepse chaka chilichonse kuti fumbi lisasonkhanitsidwe, zomwe zingachepetse mphamvu yotumizira kutentha.

 

Chotenthetsera choziziritsa kutentha choziziritsa kutentha chimagwira ntchito ya "woteteza dongosolo" mu choziziritsira mpweya chozizira cha malo osungiramo ozizira:

Mwakuthupi: Zimaswa chitseko cha ayezi, zimabwezeretsa njira yosinthira kutentha;

Zachuma: Kudzera mu kusunga mphamvu ndi kupewa zolakwika, kumachepetsa kwambiri ndalama zogwirira ntchito;

Mwaukadaulo: Kuphatikiza kwa zinthu za silicone ndi kuwongolera kutentha mwanzeru kumatsimikizira njira yotetezeka komanso yolondola yochotsera icing.

Popanda chubu chotenthetsera chomwe chimasungunuka, choziziritsira mpweya chozizira chimakhala ngati injini yozizira pamalo pake - chikuwoneka kuti chikugwira ntchito, koma kwenikweni sichigwira ntchito bwino.

 


Nthawi yotumizira: Julayi-11-2025