Raws li peb txhua tus paub, phaj kub exchangers feem ntau yog siv rau hauv cov cua sov tshuab. Tsawg tus neeg paub tias lawv kuj tau siv hauv kev lag luam tub yees. Qhov tseeb, qhov no feem ntau yog vim nws tus yam ntxwv. Niaj hnub no peb yuav tham txog lub phaj kub exchanger li cas siv lub condenser.
1. Rau phaj condensers, feem ntau tsis muaj kev sib koom ua ke ntawm cov condensing seem thiab supercooling seem thaum xaiv, vim hais tias lub tshav kub exchanger ntawm lub supercooling seem yog pauv sensible cua sov, uas yog ntau tshaj qhov latent heat exchange efficiency ntawm lub condensing. ntu. Yog tias xav tau supercooling, hauv txoj cai, yuav tsum tau nruab ib lub subcooler cais.
2. Txij li thaum lub condensation tshav kub hloov coefficient feem ntau me dua cov dej sab nraud tshav kub hloov coefficient, thiaj li yuav ua rau ob qho tib si ze li sai tau, cov dej ntws tawm yuav tsum qis dua li ntawm cov dej-dej kub exchanger, thiab pib. kev xaiv yog 0.3-0.6m / s. Nws yog ib nqi sau cia hais tias cov dej ntws Qhov ceev yuav tsum tsis txhob me me heev, txwv tsis pub nws yuav ua rau tsis tshua muaj turbulence, uas yuav ua rau unsaturated tshav kub hloov efficiency thiab whitewashing nyhuv.
3. The heat transfer in the condenser basically occurs through film condensation, so the plate heat exchanger must be placed vertically. The refrigerant enters the plate condenser from the top in the form of superheated gas, and leaves from the bottom in the form of supercooled liquid after being superheated and cooled, condensed. It should be pointed out that because the internal volume of the plate condenser is too small to store liquid, the heat pump system using the plate heat exchanger as the water-side heat exchanger must be separately stored.
4. Cov cuab yeej siv los ua cov evaporator nyob rau hauv lub tub yees lub voj voog ntawm cov twj tso kua mis kub yog siv los ua ib qho condenser thaum lub sij hawm lub twj tso kua mis kub. Nyob rau hauv ob qho tib si lub tub yees thiab lub tshav kub twj tso kua mis lub voj voog, cov kev taw qhia ntawm refrigerant flow yog opposite, thaum cov kev taw qhia ntawm dej ntws tsis hloov. Txij li thaum lub load ntawm lub condenser yog ntau tshaj qhov load ntawm lub evaporator, tus tsim yuav tsum xav txog thaum lub phaj kub exchanger yog siv raws li ib tug evaporator, nws yog ib tug downstream tshav kub exchanger, thiab thaum siv raws li ib tug condenser, nws yog ib tug countercurrent phaj kub. exchanger txias dej hauv thiab tawm ntawm cov dej kub txhua hnub. Qhov kev txiav txim siab yuav tsum yog raws li cov xwm txheej hauv cheeb tsam huab cua thiab kev sib piv ntawm kev nqis peev thiab cov nqi khiav lag luam. Feem ntau, qhov ntsuas kub ntawm cov dej txias yog 4-6 degrees siab tshaj qhov ntsuas kub ntawm lub caij ntuj sov hauv lub caij ntuj sov lub tshuab cua txias, thiab qhov kub sib txawv ntawm cov dej txias yog 4-6 degrees. Los ntawm cov lus qhia saum toj no, raws li lub condenser, lub phaj kub exchanger plays lub luag haujlwm tseem ceeb hauv condensing thiab txias, thiab paub ntau dua nrog nws txoj kev siv, tab sis seb nws puas tuaj yeem siv los ua lub condenser yuav tsum muaj kev tshuaj xyuas tshwj xeeb.
Shanghai exheat industries co., ltd yog ib lub chaw tsim khoom ntawm phaj kub exchangers thiab units, thiab ib tug high-tech enterprise integrating kev txhim kho, tsim, ntau lawm thiab muag khoom ntawm phaj kub exchangers. Plate heat exchanger phaj cov ntaub ntawv tiav: 304, 316, 316L, titanium (TA1), Hastelloy C-276, npib tsib xee, 254SMO, 310S, thiab lwm yam, haum rau cov khoom sib txawv. Sealing gaskets muaj xws li: EPDM gasket (E), nitrile gasket (N), fluorine gasket (F), khoom noj khoom haus gasket (ES), thiab lwm yam. Cov khoom siv los ntawm kev tsim, kev tsim khoom mus rau kev tshuaj xyuas yog nyob rau hauv txoj kab nrog (NB / T 47004-2009 phaj kub exchanger) lub teb chaws cov qauv thiab cov qauv kev lag luam. Lub tuam txhab tau dhau ISO9001 kev tswj hwm qhov system ntawv pov thawj. Zhuzhou Hongxin cia siab tias yuav tsim cov khoom lag luam zoo tshaj plaws, muab cov kev pabcuam zoo tshaj plaws, tsim cov khoom muaj npe tshaj plaws, thiab tsim kev lag luam thiab kev sib raug zoo rau cov neeg siv khoom tag nrho.
Cim npe nrov: phaj kub exchanger condenser, Tuam Tshoj, lwm tus neeg, manufacturers, pheej yig, pricelist, luv nqi, kev muag khoom
