Iimpompo zobushushu be-Geothermal (GHPs), ngamanye amaxesha zibizwa ngokuba yi-GeoExchange, i-earth-coupled, i-ground-source, okanye iimpompo zobushushu bomthombo wamanzi, bezisetyenziswa ukususela ekupheleni kwee-1940s. Basebenzisa ubushushu obungaguqukiyo bomhlaba njengendawo yokutshintshiselana endaweni yobushushu bomoya obungaphandle.
Nangona iindawo ezininzi zelizwe ziba namaqondo obushushu agqithisileyo onyaka - ukusuka kwingqatsini yobushushu ehlotyeni ukuya kwingqele engaphantsi kweqanda ebusika.- Iimitha ezimbalwa ngaphantsi komhlaba umhlaba uhlala kwiqondo lobushushu elingaguqukiyo ngokwentelekiso. Ngokuxhomekeke kwisibanzi, amaqondo obushushu emhlabeni aqala kwi-45°F (7°C) ukuya kuma-75°F (21° C). Njengomqolomba, obu bushushu basemhlabeni bushushu kunomoya ongaphezu kwawo ebusika kwaye bupholile kunomoya wasehlotyeni. I-GHP ithatha ithuba kula maqondo obushushu avumayo ngakumbi ukuba isebenze kakuhle ngokutshintshisa ubushushu nomhlaba ngokusebenzisa isitshintshi sobushushu esisemhlabeni.
Njengayo nayiphi na impompo yobushushu, iimpompo zobushushu be-geothermal kunye nemithombo yamanzi ziyakwazi ukufudumeza, ukupholisa, kwaye, ukuba zixhotyiswe njalo, zibonelele indlu ngamanzi ashushu. Ezinye iimodeli zeenkqubo ze-geothermal ziyafumaneka ngeecompressor ezinesantya ezibini kunye neefeni eziguquguqukayo ukuze zithuthuzele ngakumbi kunye nokonga amandla. Ngokubhekiselele kwiimpompo zobushushu bomthombo womoya, ziyazola, zihlala ixesha elide, zifuna ukulungiswa okuncinci, kwaye azixhomeki kubushushu bomoya wangaphandle.
Impompo yobushushu enemithombo emibini idibanisa impompo yobushushu yomthombo womoya kunye nempompo yobushushu be-geothermal. Ezi zixhobo zidibanisa ezona nkqubo zombini. Iimpompo zobushushu ezinemithombo emibini zinemilinganiselo ephezulu yokusebenza kuneeyunithi zomthombo womoya, kodwa azisebenzi njengeeyunithi ze-geothermal. Olona ncedo luphambili lweenkqubo ezinemithombo-mbini kukuba zibiza kancinci kakhulu ukufakela kuneyunithi enye ye-geothermal, kwaye zisebenza phantse ngokunjalo.
Nangona ixabiso lofakelo lwenkqubo ye-geothermal linokuba ngokuphindwe kaninzi kunenkqubo yomthombo womoya wesakhono sokufudumeza kunye nokupholisa okufanayo, iindleko ezongezelelweyo zinokubuyiswa kokonga umbane kwiminyaka emi-5 ukuya kweli-10, ngokuxhomekeke kwiindleko zamandla kunye inkuthazo ekhoyo kwindawo yakho. Ubomi benkqubo buqikelelwa ukuya kuthi ga kwiminyaka engama-24 kumacandelo angaphakathi kunye neminyaka engama-50+ kwiluphu yomhlaba. Kukho malunga nama-50,000 eempompo zobushushu be-geothermal ezifakwe e-United States nyaka ngamnye.
Ixesha lokuposa: Apr-03-2023