Nyob rau hauv lub realm ntawm cua sov thiab txias technologies, lub tshav kub twj tso kua mis tau tshwm sim raws li ib tug heev npaum thiab ib puag ncig tus phooj ywg kev daws teeb meem. Lawv tau siv dav hauv thaj chaw, chaw lag luam, thiab chaw tsim khoom los muab ob qho tib si cua sov thiab cua txias. Txhawm rau kom nkag siab txog tus nqi thiab kev ua haujlwm ntawm cov twj tso cua sov, nws yog ib qho tseem ceeb kom nkag siab txog lawv cov qauv kev ua haujlwm thiab lub tswv yim ntawm Coefficient of Performance (COP).
Cov Ntsiab Cai Ua Haujlwm ntawm Cov Twj Kub Kub
Basic tswvyim
Lub twj tso kua mis kub yog qhov tseem ceeb ntawm cov khoom siv uas hloov cov cua sov ntawm ib qho mus rau lwm qhov. Tsis zoo li cov tshuab cua sov ib txwm ua kom muaj cua sov los ntawm kev sib tsoo lossis hluav taws xob tiv thaiv, cov twj tso cua sov txav cov cua sov uas twb muaj lawm los ntawm qhov chaw txias dua mus rau qhov sov. Cov txheej txheem no zoo ib yam li cas lub tub yees ua haujlwm, tab sis rov qab. Lub tub yees rho tawm cua sov los ntawm nws sab hauv thiab tso tawm mus rau ib puag ncig ib puag ncig, thaum lub tshuab cua sov tso tawm cov cua sov los ntawm ib puag ncig sab nraud thiab tso tawm sab hauv tsev.
Lub Cuab Yeej Cuab Yeej
Kev ua haujlwm ntawm lub tshuab cua sov yog ua raws li lub voj voog tub yees, uas muaj plaub yam tseem ceeb: lub evaporator, compressor, condenser, thiab expansion valve. Ntawm no yog ib kauj ruam piav qhia txog yuav ua li cas cov khoom no ua haujlwm ua ke:
- Evaporator: Cov txheej txheem pib nrog lub evaporator, uas nyob rau hauv qhov chaw txias (xws li, sab nraum lub tsev). Cov tub yees, ib yam khoom uas muaj qhov kub tsis tshua muaj kub, absorbs cua sov los ntawm ib puag ncig huab cua lossis hauv av. Raws li nws nqus cua sov, cov tub yees hloov ntawm cov kua mus rau cov roj. Qhov kev hloov theem no yog qhov tseem ceeb heev vim nws tso cai rau lub tub yees kom nqa cov cua sov ntau.
- Compressor: Cov tub yees gaseous ces txav mus rau lub compressor. Lub compressor nce siab thiab kub ntawm cov tub yees los ntawm compressing nws. Cov kauj ruam no yog qhov tseem ceeb vim tias nws nce lub tub yees qhov kub thiab txias mus rau theem siab dua li qhov xav tau nyob hauv tsev. Tam sim no, cov tub yees txias txias txias txias yog npaj los tso nws cov cua sov.
- Condenser: Cov kauj ruam tom ntej no suav nrog lub condenser, uas nyob hauv qhov chaw sov dua (piv txwv li, hauv tsev). Ntawm no, qhov kub thiab txias txias tso tawm nws cov cua sov rau cov huab cua ib puag ncig los yog dej. Raws li cov tub yees tso tawm cua sov, nws txias thiab hloov rov qab los ntawm cov roj mus rau cov kua. Qhov kev hloov pauv no tso tawm cov cua sov ntau, uas yog siv los ua kom sov qhov chaw sab hauv tsev.
- Expansion Valve: Thaum kawg, cov kua refrigerant kis tau los ntawm lub expansion valve, uas txo nws cov siab thiab kub. Cov kauj ruam no npaj cov tub yees kom nqus cua sov dua hauv cov evaporator, thiab lub voj voog rov ua dua.
Coefficient of Performance (COP)
Txhais
Lub Coefficient of Performance (COP) yog ib qho kev ntsuas ntawm qhov ua tau zoo ntawm lub twj tso kua mis kub. Nws txhais tau tias yog qhov piv ntawm cov cua sov xa tawm (los yog tshem tawm) rau cov hluav taws xob siv hluav taws xob. Hauv cov ntsiab lus yooj yim, nws qhia peb ntau npaum li cas lub tshuab cua sov tuaj yeem tsim tau rau txhua chav tsev ntawm hluav taws xob nws siv.
Kev ua lej, COP tau qhia tias:
COP=Electrical Energy Consumed (W) Thaum tshav kub kub xa (Q).
Thaum lub twj tso kua mis kub muaj COP (Coefficient of Performance) ntawm 5.0, nws tuaj yeem txo cov nqi hluav taws xob zoo piv rau cov khoom siv hluav taws xob. Ntawm no yog cov ncauj lus kom ntxaws tsom xam thiab xam:
Kev sib piv zog Efficiency
Kev siv hluav taws xob cua sov ib txwm muaj COP ntawm 1.0, txhais tau tias nws tsim 1 chav tsev ntawm cov cua sov rau txhua 1 kWh ntawm hluav taws xob siv. Hauv qhov sib piv, lub twj tso kua mis cua sov nrog COP ntawm 5.0 ua rau 5 units ntawm cov cua sov rau txhua 1 kWh ntawm hluav taws xob siv, ua kom nws muaj txiaj ntsig zoo dua li cov hluav taws xob cua sov.
Hluav taws xob cov nqi txuag suav
Piv txwv li xav tau los tsim 100 units ntawm tshav kub:
- Tsoos hluav taws xob cua sov: Yuav tsum muaj hluav taws xob 100 kWh.
- Thaum tshav kub kub twj tso kua mis nrog COP ntawm 5.0: Tsuas yog xav tau 20 kWh ntawm hluav taws xob (100 units ntawm tshav kub ÷ 5.0).
Yog tias tus nqi hluav taws xob yog 0.5€ ib kWh:
- Tsoos hluav taws xob cua sov: Tus nqi hluav taws xob yog 50 € (100 kWh × 0.5 € / kWh).
- Thaum tshav kub kub twj tso kua mis nrog COP ntawm 5.0: Tus nqi hluav taws xob yog 10€ (20 kWh × 0.5€ / kWh).
Txuag Ratio
Lub tshuab cua sov tuaj yeem txuag tau 80% ntawm cov nqi hluav taws xob piv rau cov khoom siv hluav taws xob hluav taws xob ((50 - 10) ÷ 50 = 80%).
Tswv yim piv txwv
Hauv kev siv cov tswv yim, xws li cov dej kub hauv tsev, xav tias 200 litres dej yuav tsum tau ua kom sov ntawm 15 ° C txog 55 ° C txhua hnub:
- Tsoos hluav taws xob cua sov: Siv kwv yees li 38.77 kWh ntawm hluav taws xob (xws li thermal efficiency ntawm 90%).
- Thaum tshav kub kub twj tso kua mis nrog COP ntawm 5.0: Siv kwv yees li 7.75 kWh ntawm hluav taws xob (38.77 kWh ÷ 5.0).
Ntawm tus nqi hluav taws xob ntawm 0.5€ ib kWh:
- Tsoos hluav taws xob cua sov: Tus nqi hluav taws xob txhua hnub yog kwv yees li 19.39€ (38.77 kWh × 0.5€ / kWh).
- Thaum tshav kub kub twj tso kua mis nrog COP ntawm 5.0: Tus nqi hluav taws xob txhua hnub yog kwv yees li 3.88€ (7.75 kWh × 0.5€ / kWh).
Kev kwv yees txuag rau Cov Tsev Neeg Nruab Nrab: Cov Twj Kub Kub vs. Cov Cuab Yeej Cuab Yeej Cuab Yeej
Raws li kev kwv yees thoob plaws kev lag luam thiab European zog tus nqi sib txawv:
| Yam khoom | Ntuj Cua Kub | Thaum tshav kub kub twj tso kua mis cua sov | Kwv yees qhov sib txawv txhua xyoo |
| Tus nqi nruab nrab txhua xyoo | € 1,200–€ 1,500 | € 600 – € 900 | Kev txuag ntawm approx. €300–€900 |
| CO₂ Emissions (tons / xyoo) | 3-5 tons | 1-2 tons | Kev txo qis ntawm approx. 2-3 tons |
Nco tseg:Kev txuag nyiaj tiag tiag sib txawv nyob ntawm lub teb chaws hluav taws xob thiab cov nqi roj, lub tsev rwb thaiv tsev zoo, thiab cov twj siv hluav taws xob kub. Cov teb chaws xws li lub teb chaws Yelemees, Fabkis, thiab Ltalis zoo li pom cov nyiaj khaws cia ntau dua, tshwj xeeb tshaj yog thaum tsoomfwv muaj nyiaj pab.
Hien R290 EocForce Series 6-16kW Thaum tshav kub kub twj tso kua mis: Monobloc Cua rau dej rhaub
Cov yam ntxwv tseem ceeb:
All-in-one Functionality: cua sov, txias, thiab dej kub hauv tsev ua haujlwm
Options Flexible Voltage: 220-240V lossis 380-420V
Compact Design: 6-16 kW compact units
Eco-Friendly Refrigerant: Ntsuab R290 tub yees
Whisper-Quet Ua Haujlwm: 40.5 dB (A) ntawm 1 m
Zog Efficiency: SCOP Txog 5.19
Kev Ua Haujlwm Kub Heev: Kev ua haujlwm ruaj khov ntawm -20 ° C
Superior Energy Efficiency: A+++
Smart Control thiab PV-npaj
Anti-legionella muaj nuj nqi: Max Outlet Dej Temp.75ºC
Post lub sij hawm: Sep-10-2025