Amaphampu okushisa omthombo ophansi asebenzisa ngokugcwele amandla amakhulu aqukethwe enhlabathini noma emifuleni yomhlaba, emachibini nasezilwandle ukuze kuzuzwe ukushisa nokupholisa izakhiwo. Ngenxa yokusetshenziswa kwamandla amahhala avuselelekayo emvelo, ukuvikelwa kwemvelo kanye nomphumela wokonga amandla kuyamangalisa.
Isimiso sokusebenza sephampu yokushisa yomthombo ophansi:
Isistimu yephampu yokushisa yomthombo ophansi iyisistimu ye-conditioning yomoya evaliwe eyakhiwe uhlelo lwamanzi olunamapayipi amabili axhumanisa wonke amayunithi epompo yokushisa yomthombo ophansi esakhiweni. Ngaphansi kokujula okuthile, izinga lokushisa lomhlabathi elingaphansi komhlaba liyoba njalo phakathi kuka-13°C no-20°C unyaka wonke. Amasistimu wokushisisa, ukupholisa kanye ne-air-conditioning asebenzisa amandla elanga agcinwe emhlabeni njengomthombo wamakhaza nokushisa ukuze aguqule amandla anamandla anezimpawu zokuzinza ngokuqhathaniswa nezinga eliphezulu lokushisa elivamile elingaphansi komhlaba noma izinga lokushisa lamanzi angaphansi komhlaba.
Ubusika: Uma iyunithi ikumodi yokushisisa, iphampu yokushisa ephakathi nendawo imunca ukushisa enhlabathini/emanzini, igxilise ukushisa okuvela emhlabeni ngama-compressor nezishintshisi zokushisa, futhi ikukhiphele endlini ngezinga lokushisa eliphakeme.
Ehlobo: Uma iyunithi ikumodi yokupholisa, iyunithi yephampu yokushisa kwe-geothermal ikhipha amandla abandayo enhlabathini/emanzini, igxilise ukushisa kwe-geothermal ngokusebenzisa ama-compressor nama-heaters, iwafake ekamelweni, futhi ikhiphe ukushisa kwangaphakathi ekamelweni ngesikhathi esifanayo. isikhathi. Umhlabathi/amanzi ufeza inhloso yokupholisa umoya.
Umthombo waphansi/ amaphampu okushisa angaphansi komhlaba Ukwakheka kwesistimu
Isistimu ye-air conditioning yepompo yomthombo ophansi ikakhulukazi ihlanganisa iyunithi yepompo yokushisa yomthombo waphansi, amayunithi wamakhoyili wabalandeli, namapayipi angaphansi.
Umsingathi uyiyunithi yokupholisa/yokushisa epholile ngamanzi. Iyunithi iqukethe i-hermetic compressor, i-coaxial casing (noma ipuleti) isishintshi sokushisa samanzi/esiqandisi, ivalvu yokunweba eshisayo (noma ishubhu le-capillary expansion), i-valve ehlehlayo enezinhlangothi ezine, ikhoyili eseceleni yomoya, ifeni, isihlungi somoya, isilawuli sezokuphepha, njll.
Iyunithi ngokwayo inesethi yamadivayisi abuyiselekayo okupholisa/okushisisa, okuyiyunithi yephampu yokushisa yomoya opholile engasetshenziswa ngokuqondile ukupholisa/ukushisisa. Ipayipi eligqitshiwe yingxenye egqitshwe emhlabathini. Amapayipi ahlukene agqitshiwe axhunywe ngokuhambisana bese exhunywa kumsingathi wepompo yokushisa ngokusebenzisa izihloko ezihlukene.
Izinhlobo Zomthombo Waphansi noma Ama-Geothermal Heat Pump Systems
Kunezinhlobo ezintathu eziyisisekelo zendlela yokuxhuma iphampu yomthombo wokushisa womthombo ophansi. Avundlile, aqondile, kanye namachibi/amachibi amasistimu avaliwe.
1. Indlela yokuxhuma evundlile yeyunithi yephampu yokushisa yomthombo ophansi:
Lolu hlobo lokufakwa ngokuvamile lubiza kakhulu ukufakwa kwezindlu zokuhlala, ikakhulukazi ukwakhiwa okusha lapho kutholakala indawo eyanele. Idinga umsele okungenani ongamamitha amane ukujula. Izakhiwo ezivame kakhulu zisebenzisa amapayipi amabili, elinye ligqitshwe ngamafidi ayisithupha kanti elinye lingamamitha amane, noma amapayipi amabili abekwe eceleni emseleni onobubanzi obungamafidi amahlanu ngaphansi komhlaba. Indlela yepayipi le-Slinky annular ivumela ukuthi ipayipi elengeziwe libekwe emseleni omfushane, ukunciphisa izindleko zokufakwa futhi kuvumela ukufakwa okuvundlile ezindaweni ezingenakwenzeka ngezinhlelo zendabuko ezivundlile.
2. Indlela yokuxhuma eqondile yeyunithi yamaphampu okushisa omthombo waphansi we-geothermal:
Izakhiwo ezinkulu zezentengiselwano nezikole zivame ukusebenzisa amasistimu aqondile ngenxa yokuthi indawo yomhlaba edingekayo kumaluphu avundlile ingabanqabela. Izihibe eziqondile zibuye zisetshenziswe lapho inhlabathi ingashoni kakhulu ukumba imisele, futhi inciphisa ukuphazamiseka kwendawo ekhona. Kuzinhlelo ezime mpo, bhoboza izimbobo (cishe amayintshi angu-4 ububanzi) cishe ngamafidi angu-20 ukusuka futhi ekujuleni okungamafidi angu-100 kuya kwangu-400. Xhuma amashubhu amabili nge-U-bend ngezansi ukuze wakhe indandatho, faka embobeni, bese u-grout ukuze usebenze. Iluphu eqondile ixhunywe namapayipi avundlile (okungukuthi ama-manifolds), abekwe emiseleni, futhi axhunywe kwipompo yokushisa esakhiweni.
3. Indlela yokuxhuma ichibi/Ichibi yomthombo ophansi/iyunithi yamaphampu okushisa omthombo wamanzi:
Uma isayithi linemithombo yamanzi eyanele, lokhu kungase kube inketho enezindleko eziphansi. Ulayini wokuletha ugesi uhamba ngaphansi komhlaba usuka esakhiweni uye emanzini futhi usongelwe kuyindilinga okungenani ngamafidi angu-8 ngaphansi kwendawo ukuze ugweme ukubanda. Amakhoyili angafakwa kuphela emithonjeni yamanzi ahlangabezana nezidingo zomthamo omncane, ukujula, kanye nekhwalithi
Iphampu yokushisa yomthombo ophansi Izici zesistimu
Ama-air conditioner endabuko empompi yokushisa abhekana nokungqubuzana ekukhipheni amakhaza nokushisa emoyeni: lapho isimo sezulu sishisa kakhulu, umoya ushisa kakhulu, futhi kuba nzima nakakhulu ukukhipha amandla abandayo emoyeni; ngokufanayo, lapho kubanda kakhulu, kuba nzima nakakhulu ukukhipha ukushisa emoyeni. Ngakho-ke, lapho isimo sezulu sishisa kakhulu, umphumela wokupholisa we-air conditioner uba mubi kakhulu; lapho kubanda kakhulu, umphumela wokushisa we-air conditioner ubi nakakhulu, futhi ugesi usetshenziswa kakhulu.
Iphampu lokushisa eliwumthombo ophansi likhipha amakhaza futhi lishise emhlabeni. Njengoba umhlaba udonsa u-47% wamandla elanga, i-stratum ejulile ingagcina izinga lokushisa lomhlabathi elingaguquki unyaka wonke, eliphakeme kakhulu kunezinga lokushisa langaphandle ebusika futhi liphansi kunezinga lokushisa langaphandle ehlobo, ngakho-ke ipompo yokushisa yomthombo ophansi ingakwazi. nqoba isithiyo sobuchwepheshe sepompo yokushisa yomthombo womoya, futhi ukusebenza kahle kuba ngcono kakhulu.
● Ukusebenza kahle okuphezulu: Iyunithi isebenzisa amandla avuselelekayo omhlaba ukuze idlulise amandla phakathi komhlaba negumbi, ukunikeza 4-5kw wokupholisa noma ukushisa nge-1kw kagesi. Izinga lokushisa lenhlabathi engaphansi komhlaba lihlala njalo unyaka wonke, ngakho-ke ukupholisa nokushisa kwalesi simiso akuthinteki ekushintsheni kwezinga lokushisa elizungezile, futhi akukho ukushisa okubangelwa ukushisa ngesikhathi sokushisa, ngakho-ke izindleko zokusebenza ziphansi.
● Ukonga amandla: Uma kuqhathaniswa nesistimu evamile, isistimu ingonga u-40% kuya ku-50% wokusetshenziswa kwamandla endlini ngesikhathi sokupholisa ehlobo, futhi ingonga kufika ku-70% wokusetshenziswa kwamandla ngesikhathi sokushisisa ebusika.
● Ukuvikelwa kwemvelo: Isistimu yepompo yokushisa yomthombo ophansi ayidingi ukushiswa ngesikhathi sokusebenza, ngakho-ke ngeke ikhiqize igesi enobuthi futhi ngeke iqhume, okunciphisa kakhulu ukukhishwa kwamagesi abamba ukushisa futhi kunciphise umphumela we-greenhouse, ovumela ukudala. indawo eluhlaza kanye nemvelo enobungani.
Okuhlala isikhathi eside: Izimo zokusebenza zesistimu yepompo yokushisa yomthombo ophansi zingcono kunesistimu evamile, ngakho ukunakekelwa kuyancipha. Isistimu ifakwe endlini, ingavezwa umoya nemvula, futhi ingavikelwa ekulimaleni, okuthembeke kakhulu, nokuphila isikhathi eside; impilo yeyunithi ineminyaka engaphezu kwengu-20, amapayipi angaphansi komhlaba enziwe nge-polyethylene kanye namapayipi epulasitiki e-polypropylene, anempilo efinyelela eminyakeni engama-50.
Umthombo ophansi / inzuzo yephampu yokushisa ye-geothermal:
Amasistimu okupholisa umoya wephampu yomthombo ophansi angawona anobungani kakhulu imvelo futhi asebenza kahle kakhulu ukupholisa kanye namasistimu okushisa komoya atholakalayo njengamanje. Ingonga amandla angaphezu kuka-40% ngaphezu kwesistimu yepompo yokushisa yomoya, ukonga amandla ngaphezu kuka-70% ngaphezu kokushisisa kukagesi, ukusebenza kahle ngaphezu kuka-48% kunesithando somlilo wegesi, futhi isiqandisi esidingekayo singaphansi kuka-50% kunaleso se-air conditioner yepompo yokushisa evamile, kanye no-70% wesistimu ye-air conditioning yepompo yokushisa yomthombo waphansi Amandla angenhla amandla avuselelekayo atholakala emhlabeni. Amanye amayunithi amayunithi nawo anobuchwepheshe bokuphakelwa kukagesi kathathu (ukupholisa, ukufudumeza, amanzi ashisayo), obubona futhi ukusetshenziswa kahle kakhulu kwamandla embonini.
Isikhathi sokuthumela: Oct-21-2022