Ha u khetha mokhoa oa ho futhumatsa fatše, haeba mohloli oa mocheso oa mocheso oa khase o sebelisoa hangata, tšebeliso ea metsi a chesang a malapeng e lokela ho nkoa.Nako le nako ha u bulela pompo 'me u batla ho sebelisa metsi a chesang, ntho ea pele eo u lokelang ho e phalla ke metsi a setseng a batang ka pipe ea metsi.Ka mantsoe a mang, o hloka ho ntša metsi a batang ho ba le metsi a chesang.Haeba u senya metsi, e tla boela e ama phihlelo ea tšebeliso.Haeba re batla ho finyella "metsi a batang a zero" le ho boloka metsi a chesang ka har'a pipe ea metsi a chesang ka linako tsohle, re lokela ho theha setsi sa tsamaiso ea metsi a chesang nakong ea mokhabiso.Joalokaha lebitso le bolela, mokhoa oa ho potoloha ha metsi a chesang ke ho potoloha metsi a chesang.Ka linako tse ling, metsi a chesang a ka khutlela hofuthumatsang metsi bakeng sa ho futhumatsa hape.Leha ho le joalo, re na le tharollo e bonolo haholoanyane bothateng bona.
Kaha re na le litlhoko tse phahameng le tse holimo tsa maemo a bophelo, re tla hloka hore metsi a chesang a be teng hang ha re bula faucet ha re hlatsoa matsoho le lifahleho.U se ke ua ema nako e telele.Re boetse re na le litlhoko tse phahameng tsa ho hlapa.Mocheso o sa feleng, boiketlo le ho futhumatsa hang-hang ke litlhoko tsa mantlha.Liforo tse ling li tla khetha li-sprinkler tsa lipalesa tsa boemo bo holimo tse kang Hans Geya le Gaoyi, Lemoha monate oa ho hlapa oa linaleli tse hlano.
E le e 'ngoe ea likarolo tsa malapeng a chesangtsamaiso ea metsi, tanka ea metsi e ka khotsofatsa litlhoko tsa metsi a chesang a monate ka theko e tlaase.Batho ba bangata ba tlameha ho khetha lisebelisoa tse ling tsa mohloli oa mocheso ho ikamahanya le metsi a chesang a malapeng.Ka maikutlo a ka, e senya haholo.
Joale u ka khetha tanka e nepahetseng ea metsi joang?Molao-motheo oa ho nahana ka tanka ea kabo ke hore o tla ba le tlhokahalo e sa feleng ea mocheso oa metsi a chesang ka nako efe kapa efe.Mona, tšebeliso eohle ea metsi le phallo ea metsi hang-hang li hlokahala hore li lekane.
Ha re nke mohlala.Haeba tlhahiso ea metsi ea hao shaoara ke 10L / min, o lokela ho hlapa ka halofo ea hora nako le nako, metsi a sebelisoang ke lilithara tse 300, 'me mocheso oa ho hlapa ke 45.°
Ho na le maikutlo a mabeli.Ea pele ke tanka ea metsi e fokolang ea coil.Ho nka hore mocheso oa metsi o kenang ke 5° mariha, 'me metsi a ka tanka ea metsi a futhumala ho 60° C, metsi a chesang a malapeng a hlokahalang ke 45°, ke hore, e fokotseha ka 15°, joale tanka ea metsi e hloka 300 * (45-5) / (60-45) = 800 a etsang dilitara tse.Tanka ea metsi ea lilithara tse 800 e ka khotsofatsa tlhoko ea ho hlapa mariha, empa e na le bofokoli ba ho ba kholo haholo le chelete e ngata le litšenyehelo tse phahameng.Nka etsa'ng haeba ke batla ho boloka litšenyehelo?
Mohopolo oa bobeli ke ho eketsa coil ea phapanyetsano ea mocheso ka tanka ea metsi.
Batho ba bangata ha ba tsebe mocheso phapanyetsano coil ea tanka ea metsi.Mocheso oa phapanyetsano ea mocheso o ka futhumatsa metsi ka tanka ea metsi ha o ntse o sebelisa metsi a chesang a malapeng, Ho tšoana le ea boholo bo boholo, mocheso o potlakile (o phehang metsi, ha ke tsebe hore na ho na le motho ea ntseng a o sebelisa hona joale?) , matla a coil ena ea mocheso oa mocheso a phahame, 'me mocheso oa metsi oa tanka ea metsi o potlakile, ho seng joalo o lieha.Bakeng sa tanka e tšoanang ea lilithara tse 200 tsa metsi, bahlahisi ba bang ba ka fumana matla a 30kW, 'me bahlahisi ba bang ba ka sebelisa matla a 4kw feela (ho fokotsa litšenyehelo)
Ho nka kakaretso ea tšebeliso ea metsi ea lilithara tse 300 le coil ea phapanyetsano ea mocheso ea 4kw, Haeba lilithara tse 86 (4 * 860 / 40) tsa 40° metsi a chesang a chesoa hora e 'ngoe le e' ngoe, lilithara tse 43 li tla chesoa ka halofo ea hora, 'me metsi a chesang a setseng a 257 (300-43) a tla rarolloa ke tanka ea metsi,tanka ea metsi e tla ba 257 * 40/15 = 685 lilithara.Haeba e le khoele ea phapanyetsano ea mocheso ea 30kW mme mohloli oa mocheso ke boiler ea 24kw, lilithara tse 516 tsa metsi a chesang li tla chesoa hora e 'ngoe le e' ngoe 'me lilithara tse 258 tsa metsi a chesang li tla chesoa ka metsotso e 30.Ha feela tanka ea metsi e tlatsetsoa ka lilithara tse 42 tsa metsi, ho tla hlokahala 42 * 40/15 = 112 lilithara.
Ka hona, tanka e akaretsang ea metsi a lapeng e koetsoetanka ea ho boloka metsika khoele ea phapanyetsano ea mocheso.Ha u nahana ka boiketlo ba metsi a chesang a malapeng, u lokela ho ela hloko kabo ea tanka ea metsi.
Nako ea poso: Feb-09-2022