Moralo oa Sistimi ea Liphaephe bakeng sa Limela tsa Matla a Geothermal
Mehlodi ya geothermal ke mofuta wa eneji e ntjhafatswang e nang le bokgoni bo boholo ba ho hlahisa motlakase. Mocheso o bolokilweng ka hara lefatshe o ka ntshwa mme wa fetolwa ho ba eneji ya motlakase ka mahlale a fapaneng le ditsamaiso tsa diphaephe tse entsweng hantle. Ho utlwisisa moralo wa sistimi ya diphaephe bakeng sa dipolante tsa motlakase wa geothermal ke senotlolo sa ho sebedisa bokgoni bona ba eneji ka bokgabane le ka tsela e tswelang pele.
Pendahuluan
Difeme tsa motlakase tsa geothermal di sebetsa ka ho sebedisa mocheso wa lefatshe ho hlahisa mouoane kapa metsi a chesang, ao ebe a sebediswa ho kganna diturbine le ho hlahisa motlakase. Karolo ya bohlokwa ya feme ya motlakase ya geothermal ke moralo wa sistimi ya mokero, e ikarabellang bakeng sa ho ntsha le ho tsamaisa mocheso ho tloha mohloding wa geothermal ho ya feme ya motlakase. Moralo ona o kenyeletsa dikarolo le mekgwa e fapaneng, ho kenyeletswa ho tjheka diliba, kaho ya mokero, le ho kenya sehokelo sa mocheso.
Ho Cheka Liliba tsa Geothermal
Mohato oa pele oa ho rala sistimi ea liphaephe bakeng sa feme ea motlakase ea geothermal ke ho cheka liliba. Liliba tsa geothermal li ka aroloa ka mekhahlelo e 'meli e meholo: liliba tsa tlhahiso le liliba tsa ente. Liliba tsa tlhahiso li hula mokelikeli o chesang ho tsoa polokelong ea geothermal, ha liliba tsa ente li khutlisetsa mokelikeli o pholileng fatše ho boloka khatello ea letamo.
Mekhoa ea ho Cheka
Ho cheka liliba tsa geothermal ho hloka mekhoa le lisebelisoa tse khethehileng ka lebaka la maemo a feteletseng a ka tlas'a lefatše. Ho kenyelletsa tšebeliso ea li-drill tse lebelo le phahameng tse khonang ho kenella ka har'a mafika a thata. Sistimi ea ho cheka e tlameha ho etsoa hore e fihle botebong bo hlokahalang ho fumana mohloli o lekaneng oa mocheso, oo hangata o leng botebong ba lefatše.
Sekotjana le Samente
Hang ha ho tjheka ho phethetswe, ho bohlokwa ho maneha seliba ka sekotjana (phaephe ya tshepe) le ho tiisa sekgeo se pakeng tsa phaephe le lebota la seliba. Sekotjana se thusa ho thibela lebota la seliba ho putlama le ho thibela mokelikeli wa geothermal ho dutla. Samente e sebediswang e lokela ho hanela mocheso o phahameng le mafome ho netefatsa botsitso ba seliba nako e telele.
Mekhoa ea ho Tsamaisa Liphaephe le Metsi
Moralo oa sistimi ea likhoerekhoere tsa geothermal o kenyelletsa ho kenya marang-rang a liphaephe a sebetsang hantle ho tsamaisa maro ho tloha selibeng sa tlhahiso ho ea setsing sa motlakase le ho khutlela selibeng sa ente. Khetho ea thepa ea liphaephe e bohlokoa hobane maro a geothermal hangata a senya haholo.
Lisebelisoa tsa Pipe
Tšepe e sa ruseng le litšepe tse ling tse sa ruseng hangata li sebelisoa bakeng sa litsamaiso tsa liphaephe tsa geothermal. Maemong a mang, ho hlokahala li-alloy tse khethehileng tse hanelang mafome a feteletseng le mocheso o phahameng. Ho feta moo, ho sebelisa liphaephe tse koahetsoeng ka thepa e sireletsang joalo ka Teflon kapa epoxy ho ka thusa ho lelefatsa bophelo ba liphaephe.
Thermal Insulation
Kaha maro a geothermal a chesa haholo, ho bohlokoa ho sireletsa liphaephe ho fokotsa tahlehelo ea mocheso nakong ea lipalangoang. Ho sireletsa mocheso ho finyelloa ka ho phuthela liphaephe ka thepa ea ho sireletsa mocheso e kang boea ba diminerale kapa thepa ea theknoloji e phahameng, e sa keneleng mocheso.
Bafani ba Mocheso le Tsamaiso ea Mokelikeli
Hang ha mokelikeli oa geothermal o fihla holim'a metsi, mohato o latelang ke ho fetisetsa mocheso ho tloha mokelikeling ho ea sebakeng se sebetsang (joalo ka metsi kapa mokelikeli oa tlhaho potolohong ea Rankine). Sena se finyelloa ka ho sebelisa sesebelisoa sa ho fapanyetsana mocheso, se bapalang karolo ea bohlokoa moralong oa sistimi ea motlakase oa geothermal.
Mefuta ea Bafani ba Mocheso
Ho na le mefuta e 'maloa ea li-heat exchanger tse ka sebelisoang lifemeng tsa motlakase oa geothermal:
– Mochini o Fetisang oa Liphaephe tse Pedi: O kenyelletsa liphaephe tse peli tse tebileng, moo mokelikeli o chesang o phallang ka har'a phaephe e ka hare 'me mokelikeli o batang o phalla ka har'a sebaka se kopaneng.
– Sehokelo sa Mocheso sa Shell le Tube: Se na le lipeipi tse ngata tse bolokiloeng ka har'a khetla. Maro a chesang le a batang a phalla ka mahlakoreng a fapaneng, a fetisetsa mocheso ka mabota a lipeipi.
– Sehokelo sa Mocheso sa Poleiti: Se na le letoto la lipoleiti tsa tšepe tse fapanyetsanang. Metsi a chesang le a batang a phalla ka har'a likanale tse entsoeng ke lipoleiti.
Khetho ea mofuta oa sesebelisoa sa ho fapanyetsana mocheso e itšetlehile ka lintlha tse fapaneng tse kang bokhoni ba mocheso, khatello ea ts'ebetso, le litšobotsi tsa mokelikeli oa geothermal. Tlhahlobo e hlokolosi ea hlokahala ho netefatsa ts'ebetso e phahameng ea sistimi le ts'epo.
Ts'ebetso ea Mokelikeli
Maro a geothermal hangata a na le likhase tse qhibilihisitsoeng tse ka bakang mathata a tikoloho le a ts'ebetso. Ka hona, kalafo ea mokelikeli hangata e hlokahala pele kapa ka mor'a ts'ebetso ea phapanyetsano ea mocheso. Kalafo ena e ka kenyelletsa:
– Sehlahisoa: E tlosa likhase tse qhibilihisitsoeng tse kang CO2 le H2S marong.
– Ho sefa: Ho tlosa dikarolwana tse tiileng tse tswakilweng ka hara mokelikeli.
– Pula ea lik'hemik'hale: E tlosa metsoako e kotsi ea lik'hemik'hale kapa e fokotsa litšobotsi tse senyang tsa maro.
Sistimi ea ho Enta Mokelikeli Hape
Karolo ea bohlokoa ea moralo oa sistimi ea likhoerekhoere tsa geothermal ke ho khutlisetsa mokelikeli o pholileng mobung ka liliba tse entsoeng ka ente. Sena se boloka khatello ka har'a polokelo ea geothermal 'me se netefatsa ts'ebetso e tsoelang pele ea setsi sa motlakase.
Leano la ho Enta
Ho enta ka metsi ho etsoa ho sebelisoa maano a 'maloa ho netefatsa katleho e kholo:
– Ente e Otlolohileng: Mokelikeli o phodiswa feela mochesong o itseng ebe o ntshwa hape hanghang.
– Ente e Entsweng ka Mehato: Ho phodisa ka mehato ho etswa ho eketsa tshebediso ya mocheso pele mokelikeli o kenngwa hape.
– Ente e sa Feleng: Ho nka mokhoa oo mokelikeli o ntshwang hape ka lebelo le sa fetoheng, ho thusa ho boloka kgatello ya metsi e tsitsitse.
Tsamaiso ea Seliba sa Ente
Liliba tsa ente li lokela ho laoloa ka hloko ho thibela ho hola (ho thehoa ha lera la diminerale) le ho thiba, e leng se ka sitisang phallo ea mokelikeli. Ho sebelisa thepa e loketseng ea liphaephe, hammoho le ho beha leihlo le ho hlokomela khafetsa liliba tsa ente, ho bohlokoa ho thibela mathata ana.
Tlhokomelo le Tlhokomelo ea Sistimi
Ho beha leihlo le ho hlokomela litsamaiso tsa likhoerekhoere tsa geothermal ke karolo ea bohlokoa ea moralo o tsitsitseng le o tšepahalang. Li-sensor le lisebelisoa tsa ho beha leihlo li sebelisoa ho lemoha ho lutla, liphetoho tsa khatello, kapa phokotso ea katleho ea mocheso ka har'a sistimi.
Lenaneo la Tlhokomelo
Ho hlophisa tlhokomelo le tlhahlobo ea kamehla ke karolo ea bohlokoa ea moralo oa setsi sa matla a geothermal. Litlhahlobo tsa kamehla li kenyelletsa ho hlahloba boemo ba liphaephe, li-heat exchanger le liliba. Tlhokomelo hangata e kenyelletsa mehato ea thibelo ho thibela mafome, ho hola le mathata a mang a ka amang ts'ebetso ea sistimi.
Theknoloji ea Tlhokomelo
Theknoloji ea sejoale-joale e nolofalletsa ho beha leihlo ka nako ea sebele ho sebelisoa li-sensor tse hokahantsoeng le litsamaiso tsa taolo tse iketsang. Theknoloji ena e kenyelletsa:
– Disensor tsa Mocheso le Kgatelelo: Lekanya mocheso le kgatelelo dintlheng tse fapaneng tsamaisong ya diphaephe.
– Sensor ea ho Sila: E khetholla boteng ba ho silafala liphaepheng le lisebelisoa.
– Sistimi ea Tlhokomelo ea Tikoloho: E nolofalletsa ho beha leihlo tšusumetso ea tikoloho ea ts'ebetso ea lifeme tsa motlakase oa geothermal.
Qetello
Ho rala sistimi ea likhoerekhoere bakeng sa setsi sa motlakase sa geothermal ke ts'ebetso e rarahaneng e kenyeletsang lithuto le mahlale a mangata. Ho tloha ho chekeng liliba ho ea ho tsamaisong ea metsi le tlhokomelo ea sistimi, karolo e 'ngoe le e 'ngoe e tlameha ho raloa le ho laoloa ka hloko ho netefatsa katleho, botsitso le ts'ebetso e sireletsehileng. Ka ho utloisisa le ho sebelisa melao-motheo e metle ea moralo le tlhokomelo, bokhoni bo boholo ba matla a geothermal bo ka sebelisoa hantle bakeng sa bokamoso ba matla a tsitsitseng le a hloekileng.
