FS12, FS14 thiab FS-Y12 feem ntau yog siv nyob rau hauv sec ond-theem tshav kub exchanger rau Phab ntsa-dub qhov cub, yog ib tug phab ntsa-dua qhov cub tsim cov khoom siv nrog high kub hloov efficiency thiab ntev kev pab cuam lub neej.
BHE rau Lub Tshuab ziab khaub ncaws yog cov khoom lag luam kho kom haum rau lub tshuab ziab khaub ncaws kev lag luam nrog kev sib pauv cua sov thiab kev ua haujlwm ntev.
Sib txawv nrog rau lwm yam brazed phaj kub exchanger siv rau ziab compressed cua, EXHEAT BHE rau cua tshuab ziab khaub ncaws ua ke cov cua sov rov qab, evaporator, thiab ya raws cais ntawm cov cua compressed rau hauv ib qho modular (tseem hu ua "peb-hauv-ib" modular) thiab nws muaj qee yam. tshwj xeeb nta raws li hauv qab no:
①. Tus naj npawb ntawm daim hlau nyob rau hauv lub separator tuaj yeem txiav txim siab los ntawm nws cov khoom ua haujlwm, uas yog qhov ntim ntawm cov cua compressed. Tsis xav tau kev ywj pheej huab cua compression tsim, cov khoom raug nqi tsawg.
②. Qhov sib ntxiv ntawm kev tso dej ua ntej ntawm cov cua sov rov qab tuaj yeem txo qis kev siv hluav taws xob ntawm cov evaporator.
③. Qhov kev sib txuas ntawm sab saum toj ntawm cov dej sib cais tuaj yeem muab ib feem ntawm cov cua txias txias compressed rau tus neeg siv,
los yog siv rau kev tu cov khoom tsis tu ncua.
④. Lub evaporator tau txais kev tsim qauv asymmetrical (thaum muaj REF theem-hloov pauv cua sov), yog li
txhawm rau txhim kho qhov ua tau zoo ntawm kev sib pauv cua sov thiab txo qis lub siab poob ntawm cov cua compressed.
⑤. Kev tsim tshwj xeeb ntawm cov qauv tsim tau txais yuav hauv zos kom tiv taus qhov kub thiab txias hloov thiab lub voj voog ntev ntawm kev sim qaug zog.
Dual-circuit heat exchanger yog siv nyob rau hauv evaporators thiab condensers nyob rau hauv chillers thiab tshav kub twj, thiab muaj feem xyuam rau ib co HFC, HFO refrigerants. Cov qauv tsim dual-circuit yog qhov zoo dua li kev daws teeb meem rov qab, thiab nws muaj kev ua tau zoo hauv ob qho tib si load thiab ib nrab load.
Brazing heat exchangers yog ib txoj hauv kev zoo los koom nrog cov khoom siv hlau ua ke. Nws suav nrog melting ib tug muab tub lim thiab siv nws los koom ob daim hlau ntawm ib qho kev sib koom ua ke. Cov txheej txheem brazing tuaj yeem ua kom muaj zog, cov pob qij txha tawg uas tiv taus thermal thiab mechanical stresses.
Ib qho txiaj ntsig ntawm brazing heat exchangers yog tias nws tuaj yeem siv los koom nrog cov hlau sib txawv. Qhov no tuaj yeem pab tau thaum tsim cov khoom siv hluav taws xob sib txawv ntawm cov khoom sib txawv, vim tias cov txheej txheem brazing tuaj yeem koom nrog cov hlau ua ke yam tsis muaj kev cuam tshuam rau lawv tus kheej cov khoom. Tsis tas li ntawd, brazing tuaj yeem siv los koom nrog cov ntaub ntawv nyias thiab muag heev, vim tias cov khoom siv hluav taws xob raug txo qis thaum lub sijhawm ua haujlwm.
Lwm qhov zoo ntawm brazing yog lub peev xwm los tsim cov duab nyuaj thiab teeb tsa. Thaum tshav kub kub exchangers tuaj yeem muaj qhov sib txawv thiab cov qauv tsim los ua kom zoo dua cov cua sov, thiab brazing tuaj yeem siv los tsim cov qauv tsim nrog qhov tseeb thiab ua haujlwm zoo.
Nws yuav tsum tau muab sau tseg tias brazing yuav tsum tau huv si thiab zoo npaj nto kom ntseeg tau tias muaj zog thiab txhim khu kev qha kev twb kev txuas. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem tu thiab preheating nruj ua ntej sim braze heat exchangers.
Zuag qhia tag nrho, brazing yog ib txoj hauv kev zoo thiab muaj ntau yam rau kev koom nrog cov khoom siv hluav taws xob. Nws muaj ntau yam txiaj ntsig, suav nrog kev muaj peev xwm koom nrog cov khoom sib txawv thiab tsim cov duab nyuaj. Los ntawm kev ua raws li cov txheej txheem kom raug, cov pob qij txha braze tuaj yeem txhim khu kev qha thiab tiv taus thermal thiab mechanical stresse
| Qauv | Qhov dav (mm) | Qhov siab B (mm) | LengthE (mm) | Kab rov tav chaw nres nkoj nrug C (mm) |
Vertical chaw nres nkoj Qhov deb D (mm) |
Max siab [Mpa] | Max flowrate [M3 / h] | Qhov hnyav [kg] |
| EX 14 | 76 | 206 | 9+2.3n | 42 | 172 | 3/4.5 | 8 | 0.7+0.06n |
| EX 15 A | 80 | 190 | 9+2.3n | 40 | 154 | 1 | 8 | 0.9+0.06n |
| EX 15B | 95 | 210 | 9+3.3n | 50 | 165 | 1 | 8 | 0.9+0.06n |
| EX 18 | 50 | 165 | 9+3.3n | 95 | 210 | 1 | 8 | 0.7+0.06n |
| EX 30 | 70 | 250 | 13+2.4n | 124 | 304 | 3/4.5 | 18 | 2.2+0.16N |
| EX 50 C | 50 | 466 | 10+2.35n | 111 | 525 | 3/4.5 | 18 | 2.6+0.19N |
| EC50D ua | 50 | 446 | 10+2.35n | 111 | 525 | 3/4.5 | 18 | 2.6+0.21N |
| EX 60 | 63 | 470 | 10+2.35n | 119 | 526 | 3/4.5 | 18 | 2.9+0.21N |
| EX95A/B | 92 | 519 | 11+2.72N | 191 | 616 | 3/4.5 | 36 | 7.8+0.44N |
| EX 100 E | 159 | 413 | 10+2.15N | 174 | 456 | 3/4.5 | 42 | 6.5+0.37N |
| EX 120 | 174 | 456 | 13+2.36N | 246 | 528 | 3/4.5 | 42 | 7.2+0.52N |
| SIB 190 | 179 | 567 | 13+2.7N | 307 | 696 | 1.5/2.1 | 100 | 10+0.62N |
| EX 200 | 188 | 603 | 13+2.7N | 321 | 738 | 1.5/2.1 | 100 | 12.3+0.88N |
| SIB 210 | 205.2 | 568 | 13+2.55N | 322 | 739 | 3.0/4.5 | 100 | 11+0.82N |
| SIB 600 | 220 | 1190 | 22+2.78N | 429 | 1398 | 1.5/2.1 | 180 | 31.8+1.73N |
| EX 35 | 220 | 1190 | 9+3.1N | 429 | 1398 | 2 | 180 | 1+0.16N |
Cim npe nrov: fs12, fs14 thiab fs-y12 brazed phaj kub exchanger, Tuam Tshoj, lwm tus neeg, manufacturers, pheej yig, pricelist, luv nqi, kev muag khoom
