Txais tos rau peb cov vev xaib!
Xov Xwm Kev Lag Luam
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Xyoo 2023 Tuam Tshoj Shanghai Kev Nthuav Qhia Tub Yees Thoob Ntiaj Teb
2023 Tuam Tshoj Shanghai International Refrigeration Exhibition-2023 Yangtze River Delta Cold Storage thiab Cold Chain Logistics Exhibition. Lub tub yees, cua txias, cua nkag thiab Cold Chain Technology Exhibition Lub sijhawm: Lub Xya Hli 5-7, 2023 Qhov chaw: Shanghai New International Expo Center Exhibition lub...Nyeem ntxiv -
Tus nqi ntawm kev tsim lub chaw cia khoom noj khoom haus txias yog dab tsi thiab dab tsi yog cov yam ntxwv cuam tshuam?
1. Thaj chaw tsim kho ntawm qhov chaw cia khoom noj ntses uas kub qis thiab muaj pes tsawg yam khoom khaws cia. 2. Qhov chaw cia khoom txias siab npaum li cas. 3. Qhov siab ntawm qhov chaw cia khoom txias yog qhov siab ntawm cov khoom uas muab tso rau hauv koj lub tsev rau khoom. 4. Qhov siab ntawm cov khoom siv rau kev thauj khoom...Nyeem ntxiv -
Yuav ua li cas xam tus nqi ntawm kev cia khoom txias?
Yuav ua li cas xam tus nqi ntawm kev khaws cia txias? Tus nqi ntawm kev khaws cia txias yeej ib txwm yog qhov teeb meem txhawj xeeb tshaj plaws rau cov neeg siv khoom uas xav tsim thiab nqis peev rau hauv kev khaws cia txias. Tom qab tag nrho, nws yog ib txwm xav paub tias koj xav tau nyiaj ntau npaum li cas los nqis peev rau hauv ib qhov project nrog koj tus kheej m...Nyeem ntxiv -
Koj puas paub vim li cas qhov siab thiab qis siab ntawm lub kaw lus cia khoom txias tsis zoo?
Lub siab evaporating, kub thiab lub siab condensing thiab kub ntawm lub tub yees system yog cov tseem ceeb parameters. Nws yog ib qho tseem ceeb rau kev ua haujlwm thiab kev hloov kho. Raws li qhov tseeb cov xwm txheej thiab kev hloov pauv ntawm lub system, cov kev ua haujlwm parameters raug hloov kho tas li ib qho ...Nyeem ntxiv -
Qhov txawv ntawm R404a thiab R507 refrigerant yog dab tsi?
Cov roj refrigerant R410A yog sib xyaw ntawm HFC-32 thiab HFC-125 (50%/50% pawg piv). R507 refrigerant yog cov roj refrigerant uas tsis muaj chlorine azeotropic sib xyaw. Nws yog cov roj tsis muaj xim ntawm chav tsev kub thiab siab. Nws yog cov roj liquefied compressed khaws cia rau hauv lub tog raj kheej hlau. Qhov txawv ntawm R404a thiab R50...Nyeem ntxiv -
Kev ua haujlwm ntawm cov ntsia hlau txias compressor
1. Pib thiab nres ua ntej Ua ntej pib, yuav tsum tau rov kho qhov sib txuas. Thaum pib thawj zaug, koj yuav tsum xub xyuas seb txhua qhov ntawm lub compressor thiab cov khoom siv hluav taws xob ua haujlwm li cas. Cov khoom kuaj xyuas yog raws li nram no: a. Kaw lub qhov hluav taws xob thiab xaiv tus txiv neej ...Nyeem ntxiv -
Lub voj voog ntawm lub tshuab ua kom txias thiab cov khoom siv
Muaj ntau txoj kev txias, thiab cov hauv qab no feem ntau siv: 1. Kua vaporization tub yees 2. Roj nthuav dav thiab tub yees 3. Vortex raj tub yees 4. Thermoelectric txias Ntawm lawv, kua vaporization tub yees yog qhov siv dav tshaj plaws. Nws siv lub cua sov ab ...Nyeem ntxiv -
Kev sib qhia txog kev ua haujlwm vuam tub yees
1. Cov Kev Ceeb Toom rau Kev Ua Haujlwm Vuam Thaum vuam, kev ua haujlwm yuav tsum tau ua raws li cov kauj ruam, txwv tsis pub, qhov zoo ntawm kev vuam yuav raug cuam tshuam. (1) Qhov chaw ntawm cov yeeb nkab fittings yuav tsum huv lossis flared. Lub flared m ...Nyeem ntxiv -
A2L HFO hloov R22, R410, R404 thiab lwm yam kev ceev faj
Yuav luag nrhiav tau cov khoom siv hloov rau cov tub yees tiam thib ob thiab thib peb! Thaum lub Cuaj Hlis 15, 2021, "Kigali Amendment rau Montreal Protocol on Substances that Deplete the Ozone Layer" tau nkag mus rau hauv...Nyeem ntxiv -
Pawg Neeg Saib Xyuas Kev Siv Tshuab Txias IOT Hauv Suav Teb, Yiliu Technology, thiab CISCS tau koom ua ke tso tawm cov ntawv qhia tshiab txog kev siv tshuab txias.
Nyob rau hauv xyoo tas los no, lub teb chaws thiab cov tuam txhab logistics cuam tshuam tau pib them sai sai rau kev txhim kho ntawm cov khoom siv txias, vim tias cov khoom siv txias tuaj yeem ua kom muaj kev nyab xeeb zaub mov, thiab qhov kub qis hauv lub...Nyeem ntxiv