Kev ua haujlwm ntawm lub tshuab cua sov hauv av tuaj yeem muab piv rau lub tub yees, tsuas yog rov qab. Qhov twg lub tub yees tshem tawm cua sov kom txias nws sab hauv, lub tshuab hluav taws xob geothermal kais mus rau hauv cov cua sov hauv av kom sov hauv lub tsev.
Cua-rau-dej kub twj tso kua mis thiab dej-rau-dej kub twj tso kua mis kuj siv tib lub hauv paus ntsiab lus, qhov sib txawv tsuas yog tias lawv siv cua sov los ntawm cov huab cua ambient thiab dej hauv av.
Cov kav dej uas muaj cov kua dej tau muab tso rau hauv av kom ua kom lub twj tso kua mis tso cua sov kom siv cov cua sov hauv av. Cov kav dej no muaj cov tshuaj ntsev, tseem hu ua brine, uas tiv thaiv lawv los ntawm khov. Vim li no, cov kws tshaj lij feem ntau hu cov twj tso cua sov hauv av "brine heat pumps". Lub sij hawm tsim nyog yog brine-rau-dej kub twj tso kua mis. Lub brine nqus cua sov los ntawm hauv av, thiab lub twj tso kua mis cua sov hloov cov cua sov mus rau cov dej cua sov.
Qhov chaw rau brine-rau-dej kub twj tso kua mis tuaj yeem ncav cuag 100 meters tob hauv av. Qhov no yog hu ua ze-nto geothermal zog. Hauv qhov sib piv, cov pa hluav taws xob geothermal tuaj yeem coj mus rau hauv qhov chaw uas muaj ntau pua meters sib sib zog nqus thiab siv los tsim hluav taws xob.
Yam twg ntawm cov twj tso cua sov hauv av thiab cov peev txheej twg muaj?
Kev teeb tsa
Raws li txoj cai, cov twj siv hluav taws xob hauv av yog tsim los rau kev teeb tsa sab hauv tsev hauv chav boiler. Qee cov qauv kuj tsim nyog rau kev teeb tsa sab nraum zoov kom txuag tau qhov chaw hauv chav boiler.
Geothermal sojntsuam
Geothermal probes tuaj yeem ncav cuag 100 meters hauv av nyob ntawm qhov thermal conductivity ntawm cov av thiab cov cua sov ntawm lub tsev. Tsis yog txhua lub substrate yog tsim nyog, xws li pob zeb. Ib lub tuam txhab tshwj xeeb yuav tsum tau ua haujlwm txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, koj yuav tsum tau ua tib zoo saib xyuas cov kab mob, nws raug nquahu kom siv cov tshuaj tua kab mob.
Raws li geothermal cov twj siv hluav taws xob uas siv geothermal probes kos cov cua sov los ntawm qhov tob dua, lawv kuj tuaj yeem siv qhov kub thiab txias dua thiab ua kom zoo tshaj plaws.
Geothermal collectors
Es tsis txhob txhim kho geothermal probes uas txuas tob rau hauv av, koj tuaj yeem siv cov khoom siv hluav taws xob hauv av. Geothermal collectors yog cov kav dej brine uas cov kws tshaj lij cua sov nruab rau hauv koj lub vaj hauv cov voj voog. Lawv feem ntau faus tsuas yog 1.5 meters.
Ntxiv nrog rau cov khoom siv hluav taws xob sib xyaw ua ke, prefabricated qauv nyob rau hauv daim ntawv ntawm pob tawb los yog lub nplhaib trench kuj muaj. Cov hom khoom siv no txuag qhov chaw raws li lawv yog peb-dimensional es tsis yog ob-dimensional.
Post lub sij hawm: Mar-14-2023