Txhim kho daim ntawv thov ntawm Finned Tube Thaum tshav kub kub Exchanger
Txawm hais tias lawv yog tag nrho cov finned raj, lawv cov dej num yog tib yam, tab sis cov txheej txheem tsim cov raj finned ntev thiab kauv finned raj yog txawv. Txhawm rau txhim kho qhov kev ua tau zoo ntawm lub raj finned, peb tau txhim kho cov qauv ntawm finned raj kub exchanger thiab kuaj cov nyhuv zoo dua.
Cia peb saib seb lawv ua li cas. Thawj yog los hloov lub finned tube nyob rau hauv lub tshav kub exchanger, uas yog nquag mus Frost ntawm tsawg kub, mus rau hauv ib tug sib txawv pitch finned qauv. Nyob rau hauv txoj kev no, tsis yog tsuas yog lub tshav kub hloov chaw ntawm cov fins nyob rau hauv lub raj nce, tab sis kuj lub ndlwg tus nqi ntawm cov airflow nyob rau hauv lub raj tsub kom, thiab cov nyhuv ntawm tshav kub exchanger yuav zoo heev. Xwb, qhov sib npaug pitch internally threaded raj ntawm lub finned tube kub exchanger tuaj yeem hloov mus rau qhov sib txawv pitch internally threaded raj. Txoj kev no yog siv los ua kom muaj kev cuam tshuam ntawm airflow hauv lub raj thiab txhim kho cov cua sov hloov coefficient.
Tam sim no, nyob rau hauv lub tshav kub exchanger kev ua lag luam, lub partition phab ntsa hom yog feem ntau siv, feem ntau vim hais tias ntawm nws zoo heev tshav kub exchanger kev ua tau zoo. Txawm li cas los xij, nrog rau kev nce qib ntawm kev siv tshuab thiab kev txhim kho cov haujlwm, ntau thiab ntau dua finned tube heat exchanger khoom yuav raug txais tos.
