Musiyano pakati peMafashama Evaporator uye Dry Expansion Evaporator
Flouded Evaporator uye Dry Expansion Evaporator nzira mbiri dzakasiyana dzekugadzira evaporator, mutsauko mukuru unoratidzwa mukugoverwa kwefiriji mu evaporator, kupisa kwekushisa kwekushisa, mamiriro ekushandiswa uye zvichingodaro. Heino kuenzanisa:
1. Mamiriro efiriji mu evaporator
• Mafashama Evaporator
Iyo evaporator goko rinozadzwa nemvura yefiriji (inowanzo kufukidza 70% kusvika 80% yekupisa yekupisa chubhu bundle), refrigerant inovira kunze kwechubhu kuti itore kupisa, uye chiutsi mushure mekuiswa gasification kubviswa necompressor.
o Zvimiro: Kusangana kwakazara pakati pefiriji uye kupisa kwekushisa kwepamusoro, kupisa kwakanyanya kwekufambisa.
• Dry Expansion Evaporator
o Firiji inopinda muevaporator muchimiro chemusanganiswa wegasi uye mvura mushure mekuputirwa kuburikidza nevhavha yekuwedzera. Kana ichiyerera muchubhu, firiji inonyungudika zvishoma nezvishoma, uye iyo yekubuda nayo inopisa zvakanyanya.
o Zvimiro: Iyo refrigerant inoyerera inonyatso kudzorwa nevhavha yekuwedzera, uye hapana mvura yefiriji kuunganidzwa mu evaporator.
2. Kushanda kwekutengesa kupisa
• Mafashama Evaporator
Iyo yekupisa yekupisa chubhu inonyudzwa zvachose mumvura yefiriji, iyo inofashaira yekupisa yekupisa coefficient yakakwira, uye kugona kuri nani pane iyo yemhando yakaoma (kunyanya kune yakakura kutonhora mamiriro).
o Zvisinei, zvakakosha kubhadhara kune dambudziko rekukwanisa kuchengetwa kwemafuta ekuzora, uye chinoparadzanisa mafuta chinodiwa.
• Dry Expansion Evaporator
o Iyo firiji inogona kunge isingabatanidzi yunifomu nemadziro echubhu kana ichiyerera muchubhu, uye kupisa kwekushisa kwakaderera, asi kunogona kuvandudzwa nekuwedzera kuyerera.
o Mafuta ekuzora anogona kutenderedzwa nefiriji kudzokera kune compressor pasina kuwedzera kubata.
3. System kuoma uye mutengo
•Mafashama Evaporator
o Inoda hombe yefiriji kubhadharisa (mutengo wakakwira), kupatsanura oiri, level controller, nezvimwe, iyo system yakaoma.
o Inokodzera chiller hombe (senge centrifugal, screw compressor).
• Dry Expansion Evaporator
o Mari shoma yekubhadharisa, chimiro chakareruka, mutengo wakaderera, kugadzirisa kuri nyore.
o Inowanikwa mumasisitimu madiki uye epakati (eg maairconditioner emumba, pombi dzekupisa).
4. Mamiriro ekushandisa
• Mafashama Evaporator
o Kutonhodza kwakakura, nguva dzakagadzikana dzekutakura (zvakadai sepakati pemhepo inogadzirisa, firiji yeindasitiri).
o Mamiriro ezvinhu anoda simba repamusoro (senge data center kutonhora).
• Dry Expansion Evaporator
o Zviitiko zvine kushanduka kukuru kwemutoro (zvakadai semumba variable frequency air conditioners).
o Zvishandiso zvine hanya nehuwandu hwefiriji inochajiswa (sezvakatipoteredza zvine hushamwari mafiriji masisitimu).
5. Mimwe misiyano
Siyanisa chinhu chizere mvura yakaoma
Oiri kudzoka kunoda mafuta separator mafuta ekuzora kuti adzoke ega nefiriji
Refrigerant type NH₃, R134a Inokodzera zvakasiyana-siyana zvefiriji (seR410A)
Kudzora kuomerwa Kunyatso kudzora kweyero yemvura kunoenderana nekuwedzera vharafu kugadzirisa
Chiyero chekushanda kwesimba (COP) chakakwira uye chakaderera
Sum up
• Sarudza yakazara Mafashama Evaporator tevera yakakwirira simba kushanda zvakanaka, hombe kutonhora kukwanisa uye kugadzikana kushanda mamiriro.
• Sarudza kuoma: Tarisa pamutengo, kushanduka, miniaturization kana kusiyana kwemamiriro ekutakura.
Mukushandisa kunoshanda, zvinhu zvakaita sekuda kutonhora, mutengo uye kuoma kwekugadzirisa zvinofanirwa kutariswa zvizere. Semuenzaniso, zvivakwa zvakakura zvekutengesa zvinogona kushandisa Flooded Evaporator chiller units, nepo evaporator yakaoma inowanzoshandiswa mumhepo yekumba.
Nguva yekutumira: Kubvumbi-14-2025