Flooded Type Shell Tube Evaporator
Flooded Type Shell Tube Evaporator ua lub luag haujlwm tseem ceeb hauv tub yees, cua txias thiab lwm lub tshuab. Cov haujlwm tseem ceeb suav nrog:
Thaum tshav kub kub exchanger: raws li ib tug tshav kub exchanger, nws exchanges tshav kub ntawm lub qis-kub, uas tsis muaj-pressure kua refrigerant thiab nruab nrab yuav tsum tau txias (xws li, huab cua, dej, thiab lwm yam). Lub refrigerant absorbs cua sov ntawm nruab nrab hauv lub evaporator thiab evaporates, yog li ua tiav qhov txias ntawm nruab nrab.
Lub voj voog tub yees qhov tseem ceeb txuas: hauv lub voj voog tub yees, cov evaporator yog ib feem tseem ceeb ntawm cov tub yees. Nws yuav raug tso tawm los ntawm compressor ntawm qhov kub thiab txias siab gaseous refrigerant txias thiab ua rau nws mus rau hauv qis kub thiab tsis tshua muaj siab ua kua refrigerant, rau lub voj voog tom ntej no npaj.
Lub hauv paus ntsiab lus ua haujlwm ntawm Flooded Type Shell Tube Evaporator yog ua raws li cov hauv paus ntsiab lus ntawm kev ua kom sov thiab hloov theem. Tshwj xeeb raws li hauv qab no:
Refrigerant flow: kua refrigerant nyob rau hauv lub plhaub thiab lub raj ntawm lub evaporator, tsim ib co kua theem. Thaum qhov nruab nrab kom txias (xws li dej txias) ntws los ntawm cov evaporator lub raj ntau, nws pauv cov cua sov nrog cov kua refrigerant nyob rau hauv lub plhaub ntau los ntawm lub raj phab ntsa.
Kev nqus cua sov thiab evaporation: cov tub yees absorbs cua sov ntawm nruab nrab tom qab qhov kub thiab txias nce mus txog lub boiling point thiab pib evaporate, los ntawm cov kua hauv lub xeev mus rau lub gaseous lub xeev. Nyob rau hauv cov txheej txheem no, cov tub yees tseem nqus cua sov, kom qhov kub ntawm qhov nruab nrab maj mam txo.
Gaseous refrigerant tso tawm: evaporation ntawm gaseous refrigerant tsim los ntawm sab saum toj ntawm lub evaporator tawm, mus rau hauv lub compressor rau compression, yog li ua kom tiav ib lub voj voog tub yees.
High-efficiency tshav kub hloov kev ua tau zoo:
Raws li cov kua refrigerant tag nrho hu rau lub tshav kub exchanger tube, lub tshav kub exchanger cheeb tsam yog loj thiab lub tshav kub hloov efficiency siab. Piv nrog rau lwm hom evaporator, tag nrho cov kua plhaub thiab lub raj evaporator tuaj yeem ua tiav lub tub yees ntau dua nyob rau hauv tib lub sijhawm.
Qhov zoo hydrodynamic tsim ua rau cov dej ntws ntawm cov tub yees nyob rau hauv lub plhaub thiab lub raj txheej txheem ntau dua, txo cov tsos ntawm lub zos overheating thiab txias me ntsis, thiab ntxiv kev txhim kho lub tshav kub hloov efficiency.
Zoo stability:
Cov qauv ntawm cov evaporator puv-kua yog qhov ruaj khov thiab tuaj yeem tiv taus qhov kub thiab txias hloov pauv. Nyob rau hauv cov txheej txheem ntawm kev ua haujlwm, cov kua theem ntawm cov tub yees yog qhov ruaj khov thiab tsis yooj yim cuam tshuam los ntawm lwm yam, uas ua kom lub zog ruaj khov.
Muaj zog adaptability rau thauj cov kev hloov pauv, tuaj yeem hloov kho lub peev xwm txias nyob rau hauv ib qho kev ua kom tau raws li qhov xav tau ntawm kev ua haujlwm sib txawv.
Kev siv dav dav:
Nws tuaj yeem siv rau hauv tub yees thiab cua txias tshuab ntawm ntau qhov teev, los ntawm cov khoom siv lag luam me mus rau cov khoom siv tub yees loj.
Nws muaj kev sib raug zoo nrog ntau hom tub yees thiab tuaj yeem hloov kho rau cov tub yees sib txawv.
