Kunezinhlobo ezine eziyisisekelo zezinhlelo ze-ground loop. Okuthathu kwalokhu - okuvundlile, okuqondile, kanye nechibi/ichibi - kuyizinhlelo ezivaliwe. Uhlobo lwesine lwesistimu inketho ye-open-loop. Izici eziningana ezifana nesimo sezulu, izimo zenhlabathi, umhlaba otholakalayo, nezindleko zokufakwa kwendawo zinquma ukuthi yikuphi okungcono kakhulu kwesiza. Zonke lezi zindlela zingasetshenziselwa izicelo zokwakha zokuhlala nezohwebo.
I-Closed-Loop Systems
Amaphampu amaningi okushisa ohlobo lwe-geothermal avaliwe azungeza isixazululo se-antifreeze ngokusebenzisa iluphu evaliwe - ngokuvamile eyenziwe ngamashubhu ohlobo lwepulasitiki aminyana kakhulu - agqitshwe phansi noma acwiliswe emanzini. Ukushintshaniswa kokushisa kudlulisa ukushisa phakathi kwesiqandisi empompini yokushisa kanye nesixazululo se-antifreeze kuluphu evaliwe.
Olunye uhlobo lwesistimu eyiluphu evaliwe, ebizwa ngokuthi i-direct exchange, ayisebenzisi isishintshi sokushisa futhi esikhundleni salokho iphampa isiqandisi ngamashubhu ethusi agqitshwe emhlabathini ngokuvundlile noma ukumiswa okuqondile. Izinhlelo zokushintshisana ngqo zidinga i-compressor enkulu futhi zisebenza kahle enhlabathini emanzi (ngezinye izikhathi zidinga ukuchelelwa okwengeziwe ukuze inhlabathi ihlale imanzi), kodwa kufanele ugweme ukufaka enhlabathini egqwala kumashubhu ethusi. Ngenxa yokuthi lezi zinhlelo zizungeza isiqandisi phansi, imithetho yendawo yendawo ingase ivimbele ukusetshenziswa kwazo kwezinye izindawo.
Evundlile
Lolu hlobo lokufakwa ngokuvamile luyonga kakhulu ukufakwa kwendawo yokuhlala, ikakhulukazi ukwakhiwa okusha lapho kutholakala indawo eyanele. Idinga imisele okungenani amafidi amane ukujula. Izakhiwo ezivame kakhulu zisebenzisa amapayipi amabili, elinye ligqitshwe ngamafidi ayisithupha, kanti elinye lingamamitha amane, noma amapayipi amabili abekwe ngapha nangapha ngamamitha amahlanu emhlabathini emiseleni engamafidi amabili ububanzi. Indlela ye-Slinky yokulupha ipayipi ivumela ipayipi elengeziwe emseleni omfushane, onciphisa izindleko zokufakwa futhi wenze ukufakwa okuvundlile kwenzeke ezindaweni okungeke kube nezivamile. izinhlelo zokusebenza ezivundlile.
Iqondile
Izakhiwo ezinkulu zezentengiselwano kanye nezikole zivame ukusebenzisa amasistimu aqondile ngoba indawo yomhlaba edingekayo kumaluphu avundlile ingabanqabela. Izihibe eziqondile zibuye zisetshenziswe lapho inhlabathi ingashoni kakhulu ukugawulwa, futhi anciphisa ukuphazamiseka ekulungisweni komhlaba okukhona. Ohlelweni oluqondile, izimbobo (cishe ama-intshi amane ububanzi) zibhobozwa cishe ngamafidi angama-20 ukuhlukana namafidi angu-100 kuya kwangu-400 ukushona. Amapayipi amabili, axhunywe ngezansi nge-U-bend ukuze enze iluphu, afakwa emgodini futhi akhishwe ukuze kuthuthukiswe ukusebenza. Izihibe ezime mpo zixhunywe ngepayipi elivundlile (okungukuthi, ukuphindaphindeka), abekwe emiseleni, futhi axhunywe kwipompo yokushisa esakhiweni.
Ichibi/Ichibi
Uma isayithi linamanzi anele, lokhu kungase kube inketho yezindleko eziphansi kakhulu. Ipayipi likalayini wepayipi lihanjiswa ngaphansi komhlaba lisuka esakhiweni liye emanzini bese ligoqwa libe yiziyingi okungenani amafidi ayisishiyagalombili ngaphansi komhlaba ukuze livimbele ukubanda. Amakhoyili kufanele abekwe kuphela emthonjeni wamanzi ahlangabezana nezidingo zomthamo omncane, ukujula kanye nekhwalithi.
I-Open-Loop System
Lolu hlobo lwesistimu lusebenzisa kahle noma amanzi angaphezulu komzimba njengoketshezi lokushintshanisa ukushisa olujikeleza ngokuqondile ngohlelo lwe-GHP. Uma esezungeza ohlelweni, amanzi abuyela emhlabathini ngomthombo, umthombo ogcwele kabusha, noma ukukhishwa kwamanzi. Le nketho ngokusobala iyasebenza kuphela lapho kukhona amanzi anele ahlanzekile, futhi wonke amakhodi endawo kanye nemithethonqubo mayelana nokuphuma kwamanzi angaphansi komhlaba kuyahlangatshezwana nawo.
Ama-Hybrid Systems
Amasistimu amaHybrid asebenzisa izinsiza eziningana ezihlukene ze-geothermal, noma inhlanganisela yesisetshenziswa se-geothermal enomoya wangaphandle (okungukuthi, umbhoshongo wokupholisa), enye inketho yobuchwepheshe. Izindlela ezihlanganisiwe zisebenza kahle kakhulu lapho izidingo zokupholisa zinkulu kakhulu kunezidingo zokushisisa. Lapho isayensi yokwakheka komhlaba ivuma, “ikholomu emile kahle” ingenye indlela. Kulokhu kuhluka kwesistimu ye-loop evulekile, umthombo owodwa noma ngaphezulu ojulile oqondile uyabhotshwa. Amanzi adonswa ngaphansi kwekholomu emile futhi abuyiselwe phezulu. Phakathi nezikhathi zokushisa nokupholisa okuphezulu, isistimu ingakwazi ukopha ingxenye yamanzi abuyayo kunokuba iwaphise wonke, okubangele ukungena kwamanzi kukholomu esuka ku-aquifer ezungezile. Umjikelezo wokopha upholisa ikholomu ngesikhathi sokwenqatshwa kokushisa, uyishise ngesikhathi sokukhipha ukushisa, futhi wehlise ukujula kwebhore elidingekayo.
Isikhathi sokuthumela: Apr-03-2023