Kusiyana Pakati pa Evaporator Yosefukira ndi Evaporator Yowuma Yowonjezera
Flouded Evaporator ndi Dry Expansion Evaporator ndi njira ziwiri zosiyana zopangira evaporator, kusiyana kwakukulu kumawonekera pakugawidwa kwa refrigerant mu evaporator, kutentha kwa kutentha, zochitika zogwiritsira ntchito ndi zina zotero. Nachi fanizo:
1. State wa refrigerant mu evaporator
• Evaporator yasefukira
Chipolopolo cha evaporator chimadzazidwa ndi refrigerant yamadzimadzi (nthawi zambiri imaphimba 70% mpaka 80% ya chubu chotengera kutentha), firiji imawira kunja kwa chubu kuti imve kutentha, ndipo nthunzi pambuyo poyamwa mpweya imayamwa ndi kompresa.
o Mawonekedwe: Kulumikizana kwathunthu pakati pa refrigerant ndi kutentha kutengerapo pamwamba, kutentha kwapamwamba kwambiri.
• Dry Expansion Evaporator
o The refrigerant amalowa evaporator mu mawonekedwe a chisakanizo cha mpweya ndi madzi pambuyo throttled kudzera valavu kukuza. Ikayenda mu chubu, refrigerant imatenthedwa pang'onopang'ono, ndipo chotulukacho chimakhala ndi nthunzi yotentha kwambiri.
o Mawonekedwe: Kuthamanga kwa refrigerant kumayendetsedwa ndendende ndi valavu yowonjezera, ndipo palibe kudzikundikira kwa refrigerant mu evaporator.
2. Kutengerako kutentha kwachangu
• Evaporator yasefukira
Chubu chotenthetsera kutentha chimamizidwa kwathunthu mufiriji yamadzimadzi, kutentha kotentha kotentha kumakhala kokwanira, ndipo mphamvu yake ndi yabwino kuposa yamtundu wowuma (makamaka kuzizira kwakukulu).
o Komabe, ndikofunikira kulabadira vuto la kusungidwa kwamafuta opaka mafuta, ndipo cholekanitsa mafuta chimafunika.
• Dry Expansion Evaporator
o Firiji ikhoza kukhala yosagwirizana ndi khoma la chubu pamene ikuyenda mu chubu, ndipo kutentha kwa kutentha kumakhala kochepa, koma kungathe kusinthidwa ndikuwonjezera kuthamanga.
o Mafuta opaka mafuta amatha kuzunguliridwa ndi firiji kubwerera ku kompresa popanda kuwongolera kwina.
3. System zovuta ndi mtengo
•Evaporator Yosefukira
o Imafunika mtengo waukulu wa firiji (mtengo wokwera), wolekanitsa mafuta, wowongolera mulingo, ndi zina zambiri, dongosololi ndizovuta.
o Yoyenera kuzizira kwambiri (monga centrifugal, screw compressor).
• Dry Expansion Evaporator
o Ndalama zochepa, kapangidwe kosavuta, mtengo wotsika, kukonza kosavuta.
o Opezeka m'makina ang'onoang'ono ndi apakatikati (monga zoziziritsira mpweya, mapampu otentha).
4. Zochitika zogwiritsira ntchito
• Evaporator yasefukira
o Kuziziritsa kwakukulu, nthawi zokhazikika (monga zoziziritsira mpweya wapakati, firiji ya mafakitale).
o Zochitika zomwe zimafuna mphamvu zambiri (monga kuzirala kwa data center).
• Dry Expansion Evaporator
o Nthawi zokhala ndi kusinthasintha kwakukulu kwa katundu (monga ma air air frequency frequency air conditioners).
o Mapulogalamu omwe amakhudzidwa kwambiri ndi kuchuluka kwa firiji yolipitsidwa (monga makina osungira mufiriji omwe amateteza chilengedwe).
5. Kusiyana kwina
Fananizani chinthu chodzaza madzi owuma
Kubwerera kwamafuta kumafuna mafuta olekanitsa opaka mafuta kuti abwerere mwachilengedwe ndi firiji
Refrigerant mtundu NH₃, R134a Yoyenera mafiriji osiyanasiyana (monga R410A)
Kuwongolera zovuta Kuwongolera molondola kwa mlingo wamadzimadzi kumadalira kusintha kwa valve yowonjezera
Chiŵerengero cha mphamvu zamagetsi (COP) ndichokwera kwambiri komanso chochepa
Chidule mwachidule
• Sankhani Evaporator Yosefukira yathunthu tsatirani mphamvu zamagetsi, kuziziritsa kwakukulu komanso malo ogwirira ntchito okhazikika.
• Sankhani zouma: Yang'anani pa mtengo, kusinthasintha, miniaturization kapena kusintha kwa katundu.
Pakugwiritsa ntchito, zinthu monga kuziziritsa, kusinthasintha kwa mtengo ndi kukonza ziyenera kuganiziridwa mozama. Mwachitsanzo, nyumba zazikulu zamalonda zitha kugwiritsa ntchito mayunitsi a Flood Evaporator chiller, pomwe ma evaporator owuma amagwiritsidwa ntchito kwambiri pazapakhomo.
Nthawi yotumiza: Apr-14-2025