1. Cov kev xaiv xaiv tsis raug
A. Lub peev xwm yuav tsum muaj
Cua txias thauj khoom laij saib:
Cov txheej txheem kub thauj khoom (KW lossis tons tub yees)
Dej ntws tsawg tus nqi (ML / H lossis GPM)
Qhov kub muaj kuab (ΔT) specifications
Kev Nyab Xeeb Txog Kev Nyab Xeeb thiab Yav Tom Ntej Kev Xav Tau
Ntsaws tej yam ntxwv:
Tsis tu ncua vs. Hloov chaw ua haujlwm
Peak LOADATION thiab cov zaus
Caij ntuj pauj
Ntau yam kev xav tau
B. Yuav Tsum Tau
Kev Ua Haujlwm Kub Kub:
| Daim Ntawv Thov Hom | Cov Khoom Nquag Yog | Cov kev txiav txim siab tshwj xeeb |
|---|---|---|
| Txheej txheej cua txias | {{0 {}}℃rau +35 degree | Precise Kub Tswj |
| Tsawg kub | -40 Qib rau +5 degree | Glycol daws, roj txias |
| Cryogenic | Hauv qab -40 degree | Cascade Tshuab, tshwj xeeb cov tub yees |
Qhov sov ruaj khov:
± 0.5 Qib rau cov txheej txheem precision
± 1.0 Qib rau cov ntawv thov Industrial General
± 0.1 Qib rau cov txheej txheem tseem ceeb
2. Chiller Hom Xaiv
A. CUA {{-} txias vs. water - txias
CUA -} txias chillers:
Qhov Zoo:Cov nqi txo qis dua, tsis muaj lub zog txias uas xav tau, kev txij nkawm yooj yim
Txwv:Kev siv zog ntau dua, cov hneev loj dua, txo qis kev ua haujlwm hauv cov kev lag luam siab
Zoo tshaj plaws rau:Me me rau nruab nrab lub peev xwm, dej - cov chaw tsawg, huab cua
Dej -} txias chillers:
Qhov Zoo:Kev ua tau zoo dua, kev taug kev me dua, kev ua tau zoo dua hauv cov kev ua haujlwm siab
Txwv:Cov nqi teeb tsa siab dua, cua txias ntauwd yuav tsum muaj, dej kho xav tau
Zoo tshaj plaws rau:Loj peev xwm, huab cua siab kub, kev ua haujlwm txuas ntxiv
B. Compressor Tshuab
Scroll compressors:
Muaj peev xwm ntau: 20-200 KW
Qhov zoo part - shutting efficiency
Yuav tsum tau saib xyuas tsawg
Haum rau kev thauj khoom tas li
Ntsia thawv compressors:
Peev xwm Ntau: 100-2000 Kw
Zoo heev ntu - phoo ntawv
Kuj muaj cov kev xaiv nrawm
Qhov zoo tagnrho rau cov ntawv thov thauj khoom tau zoo
Centrifugal Compressors:
Muaj peev xwm ntau: 500-10,000 KW
Siab tshaj plaws tag nrho - shut equiciency
Zoo tshaj plaws rau cov khoom loj, tas li
Tsawg txoj kev muaj peev xwm
3. Xaiv cov tub yees
A. Muaj cov tub yees uas muaj cov tub yees
| Lub tub yees | Daim ntawv thov | Tus tub | Chav Kawm Kev Nyab Xeeb | Sau ntawv |
|---|---|---|---|---|
| R-134a | High / MEDIUM TEMP | 1430 | A1 | Lub Hom Phiaj Dav |
| R-513A | Nruab nrab temp | 631 | A1 | R-134a hloov |
| R-410A | Cua Txias | 2088 | A1 | Kev siab siab |
| R-407C | Nruab nrab temp | 1774 | A1 | Kev Thov Qhib Thoob |
| R-717 (Ammonia) | Loj tshuab | 0 | B2L | Siab efficiency |
| R-744 (CO₂) | Tsawg temp | 1 | A1 | Ib puag ncig tus phooj ywg |
B. Kev Xaiv Txiav Txim
Ib puag ncig qhov tseeb:
Ntiaj teb sov sov muaj peev xwm (GWP) txwv
Yuav Tsum Muaj Txoj Cai Ib Cheeb Tsam
Yav Tom Ntej Hauv Lub Hnub Nyoog
Ib puag ncig cov cai
Kev Nyab Xeeb Kev Nyab Xeeb:
Kev faib tshuaj lom
Flammability Rights
Qhov Cua Yuav Tsum
Kev Nyab Xeeb Cov Nqi
4. Kev ua tau zoo thiab kev ntsuas kev ua tau zoo
A. Qhov ntsuas tseem ceeb
Coefficient ntawm kev ua haujlwm (cop):
Tag nrho - thau khoom thiab ntu - phoo values
IPLV (sib xyaw ua ke cov nqi thauj khoom)
Nplv (tsis - txheem ntu ntu load tus nqi)
Daim Ntawv Thov - Cov Hom Phiaj Tshwj Xeeb
Zog zog piv (EER):
KW / tuj lossis kev hloov pauv
Cov kev saib xyuas raws caij nyoog
Tej Zog Hauv Nras
Rov qab los ntawm kev nqis peev ntau
B. Advanced efficial nta
Kuj tsis paub meej ceev drives:
Compressor ceev tswj
Twj tso kua mis thiab ua kom ua kom zoo
Zog Txuag Muaj Peev Xwm
Txhim Kho Cov Lus -} phoo ntawv kev ua haujlwm
Kev xaiv tshav kub rov qab:
Cov txheej txheem cua kub daim ntawv thov
Chaw Sib Koom Ua ke
Lub peev xwm cua sov
Zog them nqi zog
5. Daim ntawv thov -} cov kev txiav txim siab tshwj xeeb
A. txheej txheem txias cov ntawv thov
Kev lag luam plastics:
Precise Qhov Kub Tswj Kub Yuav Tsum Tau
High Thaum Tshav Kub Laim
Corrosion -} Cov ntaub ntawv resistant
Cov lus teb ceev ceev rau thauj khoom hloov
Tshuaj lom neeg:
Tawg - ntawv pov thawj
Corrosion -} tiv taus kev tsim kho
Siab ntseeg tau
Cov kev xav tau dua tshiab
Kws muag tshuaj:
Cov Ntaub Ntawv Siv Tseg Xav Tau
Siab Purity Xav
CGMP ua raws li
Redundant system muaj peev xwm
B. Cov Kev Siv Tshwj Xeeb
Cov Ntawv Thov Kub Tsawg:
Glycol lossis brine daws teeb meem
Roj sib cais yuav tsum muaj
Cascade System txiav txim siab
Kev thaiv tsev yuav tsum tau ua
Cov mob uas muaj zog:
Derating Factors Daim Ntawv Thov
Condenser tsim kev nce qib
Lwm Txoj Kev Siv Technologies
Kev Ua Tau Zoo
6. Txhim kho thiab thaj chaw txiav txim siab
A. Qhov yuav tsum muaj
Hneev taw thiab tshem tawm:
Khoom Dimensions
Cov Kev Nkag Mus Rau Cov Haujlwm
Airflow txiav txim siab
Xav tau kev kho qhov chaw nyob
Qhov Chaw Qhov:
Nyob sab hauv tsev thiab sab nraum zoov teeb tsa
Ib puag ncig ib puag ncig
Suab nrov txwv tsis pub
Kev co txwv
B. Cov Kev Xav Tau
Khoom Siv Hluav Taws Xob:
Voltage thiab theem yuav tsum tau ua
Pib Pib Kev Txwv Tam Sim No
Lub Zog Kev Kho Mob
Thaub qab fais fab kev txiav txim siab
Muaj Dej Muaj:
Dej Ua Tau Zoo
Xav Tau Kev Kho Mob
Kev siv nyiaj
Kev cai lij choj
7. Kev Ntsuam Xyuas Kev Lag Luam
A. Lub neej ntsuas tus nqi
Thawj zaug peev:
Khoom Siv Khoom Yuav Khoom Siv
Tus nqi nruab
Cov Khoom Yuav Tsum Tau
Cov Nyiaj Txiag
Cov nqi ua haujlwm:
Kev Siv Zog
Tu nqi
Dej thiab cov nqi tshuaj
Tub yees
Tag nrho cov nqi ntawm cov tswv cuab:
10-15 xyoos kev soj ntsuam kev ua haujlwm
Lub Zog Nyiaj Ua Haujlwm Esctrication Cov Lus Qhia
Txij Nkawm Them Nqi Kev Tawm Tsam
Hloov pauv cov nqi txiav txim siab
B. Rov qab los ntawm kev nqis peev
Them lub sij hawm xam pom:
Lub Zog Txuag Kev Ntsuam Xyuas
Txij Nkawm Txo Nqi
Cov khoom lag luam txhim kho
Kev Pabcuam Kev Txhawb Nqa Ib Puag Ncig
Tus nqi Engineering:
Kev Hloov Kev Ntsuas Technology
Kev ua haujlwm zoo rau kev ua haujlwm zoo
Kev Txiav Txim Siab Txiav Txim Siab
Pab Txhawb Pab Txhawb
8. Kev Txheeb Xyuas Tshwj Xeeb
A. Kev Ua Haujlwm Tshwj Xeeb
Cua txias muaj peev xwm ntawm cov qauv tsim
Kub ntau yam thiab ruaj khov
Flow tus nqi thiab siab poob
Cop thiab efficit forgings
Suab Lub Zog
B. Kev Tsim Kho Tshwj Xeeb
Cov ntaub ntawv siv
Corrosion tiv thaiv
Kev thaiv tsev yuav tsum tau ua
Kev Co Cev Rho Tawm
Tswj lub peev xwm
C. Yuav Tsum Ua Raws Cai
Cov Qauv Kev Nyab Xeeb Uacai
Cov kev cai ib puag ncig
Cov Qauv Zog Txuag Zog
Txoj Cai Xav Tau Hauv Zos
Daim Ntawv Pov Thawj Xav Tau
9. Cov Khoom Siv Hluav Taws Xob
A. Cov txuj ci ua haujlwm
Kev Thov
Kev Txhawb Nqa Kev Lag Luam
Kev Tsim Kho Kev Tsim Kho
Kev kuaj thiab siv tau txheej txheem
B. Kev Pabcuam thiab Txhawb Nqa
SPARE XEEM
Kev Txhawb Cov Lus Teb
Pab Kev Pab
Cov Kev Kawm Kev Kawm
C. Cov Lus Cog Tseg
Warranty Cov Cai thiab Cov Zwj Ceeb
Kev Ua Tau Zoo
Tus xa khoom timelines
Cov ntsiab lus them nqi
Tag
Muaj Chiller Chiller xaiv yuav tsum muaj kev sib ze uas yuav tsum muaj, kev xav tau kev ua haujlwm, thiab ib puag ncig kev txiav txim siab. Qhov kev xaiv zoo tshaj plaws yog nyob ntawm cov kev xav tau tshwj xeeb, cov xwm txheej hauv zos, thiab ntev}}}} lub hom phiaj ua haujlwm.
Cov txheej txheem xaiv kom haum nrog kev ntsuas cov ntsiab lus, kev ntsuas tus nqi kev ua tau zoo, thiab lub zog ua haujlwm tau zoo, thiab cov haujlwm ua tau zoo thaum nws lub neej pabcuam.
