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  • Tulukani pakusamvetsetsana kwa "madzi okhazikika"

    Madzi osungunuka, omwe amadziwika kuti "condensation", amawonetsedwa m'mapaipi, mapanelo owongolera mpweya, mpweya ndi zinthu zina pamayendedwe amadzi kapena ngakhale madontho amadzi. Zimapangitsa kuti chitoliro champhepo ndi hanger zinyowe, madzi akudontha, tuyere, nthomba. madzi akudontha, metope seepage...
    Werengani zambiri
  • Common kutembenuka unit tebulo firiji

    Common kutembenuka unit tebulo firiji

    Mayunitsi wamba ndi kusintha 1 MW = 1000 KW 1 KW=1000 W 1 KW=861Kcal/h=0.39 P 1 W= 1 J/s 0.1MPa=1kg/cm2=10m mercury column =100KPa 1 USTR=3024Kcal/W=3024Kcal/W= （冷量） 1 BTU=0.252kcal/h=1055J 1 BTU/H=0.252kcal/h 1 BTU/H=0.2931W 1 MTU/H=0.2931KW 1 HP(magetsi)=0.75KW（magetsi) magetsi...
    Werengani zambiri
  • Momwe mungathanirane ndi zonyansa mufiriji?

    Momwe mungathanirane ndi zonyansa mufiriji?

    1.The zotsatira za madzi pa dongosolo I. Ice pulagi pa valavu kutambasuka, kuchititsa osauka madzimadzi okwanira II. Mbali ya mafuta mafuta ndi emulsified, kuchepetsa kondomu ntchito III. Hydrochloric asidi ndi hydrogen fluoride amapangidwa mu refrigerant dongosolo, zomwe zimatha kuwononga zitsulo. Ndipo zimakhala ...
    Werengani zambiri
  • Ubwino ndi kuipa kwa 5 compressor

    Ubwino ndi kuipa kwa 5 compressor

    1.Half-sealed piston refrigeration Compressor Semi-enclosed piston compressors amagwiritsidwa ntchito kwambiri posungirako kuzizira ndi misika ya firiji (zozizira zamalonda zamalonda zimakhalanso zothandiza, koma tsopano zimagwiritsidwa ntchito kawirikawiri).Makina otsekera a piston otsekedwa amtundu wa piston ndi ...
    Werengani zambiri
  • Zifukwa zowotcha motere

    Zifukwa zowotcha motere

    Zifukwa zoyaka moto zimatha kugawidwa mu: katundu, magetsi, kusungunula kwagalimoto, gawo lokhazikika 1.Default gawo Chifukwa: Nthawi zambiri chifukwa cha kusowa kwa mphamvu ya gawo. pamzerewu sunatsekeke.The wire connection poi...
    Werengani zambiri
  • Thermoplastic composites ndi otchuka ku Ulaya

    Thermoplastic composites ndi otchuka ku Ulaya

    Malinga ndi lipoti la msika lomwe linatulutsidwa ndi Lucintel, Thermoplastic composites pamsika wogulitsa zinthu ku Europe akuyembekezeka kukula pamlingo wapachaka wa 2% kuyambira 2017 mpaka 2022. Itha kufikira $ 1.2 biliyoni pofika 2022. , Mwayi wa thermop ...
    Werengani zambiri
  • Chifukwa chiyani muyike chubu chobwezera mafuta

    Chifukwa chiyani muyike chubu chobwezera mafuta

    1.Chifukwa chiyani muyike chubu chobwezera mafuta?Pakakhala kusiyana kwakukulu kwautali pamapaipi a dongosolo, kuti mafuta a refrigerate asabwerere bwino ku kompresa komanso kukhudza moyo wautumiki wa kompresa, chubu chosungira mafuta chiyenera kukhazikitsidwa pamzere wa chitoliro chowongoka.&nb...
    Werengani zambiri
  • Mafuta oundana oyipa adawononga kompresa

    Mafuta oundana oyipa adawononga kompresa

    1.Viscosity yamafuta oundana: Mafuta oundana amakhala ndi kukhuthala kwina kuti asunge kukangana kwa magawo osunthika pamalo abwino opaka mafuta, kuti athe kutenga gawo la kutentha kwa kompresa ndikuchita ntchito yosindikiza.Mafuta amagwira ntchito pa kutentha kwakukulu kuwiri: Compressor exhaust valve tempera ...
    Werengani zambiri
  • Mtengo wokonza utomoni wakwera kwambiri

    Mtengo wokonza utomoni wakwera kwambiri

    Malinga ndi lipoti la kafukufuku wokhudza momwe mamembala amakampani apulasitiki aku Japan alili kuyambira Epulo mpaka Juni 2018, kupanga ndi kugulitsa zidakwera kuyambira Januware mpaka Marichi. kuchuluka...
    Werengani zambiri
  • Momwe mungachotsere sikelo mu chipolopolo - chubu condenser

    Momwe mungachotsere sikelo mu chipolopolo - chubu condenser

    Pali njira zitatu zopewera ndi kuchotsa sikelo: 1. Njira yotsika pamakina: kutsitsa kwamakina ndi njira yotsitsa chubu chozizirira chachitsulo chokhala ndi chochapira chofewa cha shaft, makamaka chowongoka chowongoka ndi chubu condenser.Njira yopangira: ⑴Chotsani firiji ku...
    Werengani zambiri
  • Kudziwa bwino mafuta a firiji

    Kudziwa bwino mafuta a firiji

    Gulu mafuta refrigerant Mmodzi ndi chikhalidwe mchere mafuta;Zina ndi zopangira polyethylene glycol esters monga PO,Polyester oil is also synthetic polyethylene glycol lubricating oil.POE mafuta angagwiritsidwe ntchito osati mu HFC refrigerant system, komanso mu hydrocarbon refrigerant.PAG mafuta ca ...
    Werengani zambiri
  • Makhalidwe a refrigerants omwe amagwiritsidwa ntchito kwambiri

    Makhalidwe a refrigerants omwe amagwiritsidwa ntchito kwambiri

    1. Refrigerant R22: R22 ndi mtundu wa kutentha, kutentha kwake kwa 40.8 ° C, kusungunuka kwa madzi mu R22 ndi kochepa kwambiri, ndi mafuta amchere amasungunuka wina ndi mzake, R22 sichiwotcha, kapena kuphulika, kawopsedwe kakang'ono, Kuthekera kwakusaka kwa R22 ndikwamphamvu kwambiri, ndipo kutayikira ndikovuta kupeza.R...
    Werengani zambiri
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