Njengawo wonke amanye amaphampu okushisa, iphampu yokushisa ye-brine/amanzi isebenza ngesimiso esifanayo: Okokuqala, amandla ashisayo akhishwa emhlabathini bese edluliselwa esiqandisini. Lokhu kuyahwamuka futhi kucindezelwa ngaphezu kwalokho kusetshenziswa i-compressor. Lokhu akugcini nje ukwandisa ukucindezela kwayo, kodwa futhi nokushisa kwayo. Ukushisa okubangelwayo kudonswa isishintshi sokushisa (i-condenser) bese kudluliselwa ohlelweni lokushisa. Ungafunda ngokuningiliziwe mayelana nokuthi le nqubo isebenza kanjani esihlokweni Isebenza kanjani iphampu yokushisa ye-brine/water.
Empeleni, ukushisa kwe-geothermal kungakhishwa ngephampu yokushisa yomthombo waphansi ngezindlela ezimbili: ngokusebenzisa iziqoqi ze-geothermal ezibekwe eduze nendawo noma ngama-geothermal probes angena phansi aze afike kumamitha ayi-100 emhlabeni. Sizobheka zombili izinguqulo ezigabeni ezilandelayo.
Abaqoqi be-Geothermal babekwa ngaphansi komhlaba
Ukuze kukhishwe ukushisa kwe-geothermal, isistimu yepayipi ibekwe ngokuvundlile futhi ngendlela yenyoka ngaphansi komugqa wesithwathwa. Ukujula kuzungeze imitha elilodwa kuya kwamabili ngaphansi kotshani noma inhlabathi. I-brine medium eyenziwe ngoketshezi oluvikela isithwathwa izungeza ohlelweni lwamapayipi, olumunca amandla ashisayo futhi luwadlulisele kusishintshi sokushisa. Ubukhulu bendawo yokuqoqa edingekayo buncike, phakathi kwezinye izinto, ekufuneni ukushisa kwesakhiwo okukhulunywa ngaso. Ngokuvamile, izikhathi ezingu-1.5 kuya kwezi-2 endaweni edinga ukushiswa. Abaqoqi be-Geothermal bamunca amandla ashisayo eduze nendawo. Amandla ahlinzekwa ngemisebe yelanga namanzi emvula. Ngenxa yalokho, isimo senhlabathi sidlala indima ebalulekile ekuvuthweni kwamandla kwabaqoqi. Kubalulekile ukuthi indawo engaphezulu kwesistimu yamapayipi ingafakwa i-asphalt noma eyakhelwe phezu kwayo. Ungafunda kabanzi mayelana nokuthi yini okufanele inakwe lapho ubeka abaqoqi be-geothermal esihlokweni esithi Abaqoqi be-Geothermal for brine/amaphampu okushisa kwamanzi.
Ama-geothermal probe akhipha ukushisa ezingqimbeni ezijulile zomhlaba
Okunye okuhlukile kwabaqoqi be-geothermal ama-probe. Ngosizo lwama-boreholes, ama-geothermal probe acwiliswa ngokuqondile noma nge-engeli emhlabeni. I-brine medium iphinde igeleze kuyo, edonsa ukushisa kwe-geothermal ekujuleni kwamamitha angu-40 kuya kwangu-100 futhi ikudlulisele endaweni yokushintsha ukushisa. Kusukela ekujuleni okungamamitha ayishumi, izinga lokushisa lihlala lingashintshile unyaka wonke, ngakho-ke ama-geothermal probes asebenza kahle ngisho nangaphandle kwamazinga okushisa aphansi kakhulu. Zidinga futhi indawo encane uma ziqhathaniswa nabaqoqi be-geothermal, futhi zingasetshenziselwa ukupholisa ehlobo. Ukujula kwe-borehole nakho kuncike ekudingeni ukushisa kanye nokuhamba kokushisa komhlabathi. Njengoba inqwaba yamanzi angaphansi komhlaba ingena emgodini ofinyelela kumamitha ayi-100, izimvume kufanele zitholakale njalo zokumba ama-boreholes.
Isikhathi sokuthumela: Mar-14-2023