Ground source heat pumps

Mapombi ekupisa kwepasi anoshandisa zvizere simba guru riri muvhu repasi kana nzizi, madziva, uye nyanza kuwana kudziyisa nekutonhodzwa kwezvivakwa. Nekuda kwekushandiswa kwechisikigo renewable mahara simba, kuchengetedzwa kwezvakatipoteredza uye simba rekuchengetedza simba rinoshamisa.

Ground source heat pombi inoshanda musimboti:

Ivhu rinopisa kupisa pombi system ndeye yakavharwa-loop air conditioning system inoumbwa nekaviri-pombi yemvura system inobatanidza ese pasi sosi yekupisa pombi mayuniti muchivako. Pazasi pehumwe hudzamu, tembiricha yepasi pevhu ichange iri pakati pe13°C ne20°C gore rose. Kudziyisa, kutonhora uye mhepo inogadzirisa mhepo inoshandisa simba rezuva rakachengetwa pasi semhepo inotonhora uye inopisa yekushandurwa kwesimba rine hunhu hwekudzikama kwakadzikama kwepasi pevhu tembiricha yakajairika kana tembiricha yemvura yepasi.

Nguva yechando: Kana iyo unit iri mukudziya modhi, iyo geothermal kupisa pombi inotora kupisa kubva muvhu / mvura, inoisa kupisa kubva pasi kuburikidza nemacompressor uye heat exchangers, uye inoburitsa mukati memba pane yakanyanya tembiricha.

Zhizha: Kana iyo unit iri mukutonhodza mode, geothermal heat pump unit inobvisa simba rinotonhora kubva muvhu/mvura, inoisa kupisa kwegeothermal kuburikidza nemacompressor uye heat exchangers, inoiisa mukamuri, uye inoburitsa kupisa kwemukati mukamuri panguva imwe chete. nguva. Ivhu / mvura inozadzisa chinangwa chekugadzirisa mhepo.

Ground source/ geothermal heat pumps Maumbirwo ehurongwa

Iyo yepasi sosi yekupisa pombi yemhepo yekumisikidza system inonyanya kusanganisira pasi sosi yekupisa pombi unit, fan coil unit, uye pasi pevhu pombi.

Mugadziri imvura-yakatonhodzwa inotonhorera/inodziya unit. Iyo unit ine hermetic compressor, coaxial casing (kana ndiro) mvura / refrigerant heat exchanger, thermal yekuwedzera vharafu (kana capillary yekuwedzera chubhu), nzira ina inodzosera vharafu, mhepo padivi coil, feni, mhepo sefa, kuchengetedza kuchengetedza, nezvimwe.

Iyo unit pachayo ine seti yekudzoreredza kutonhora / kupisa zvishandiso, iyo inopisa pombi air-conditioning unit inogona kushandiswa zvakananga kutonhora / kupisa. Pombi yakavigwa ndiyo chikamu chinovigwa muvhu. Mapaipi akasiyana akavigwa akabatanidzwa mukuenderana uye obva abatanidzwa kune kupisa pombi mutsi kuburikidza nemisoro yakasiyana.

Mhando dzeGround Source kana Geothermal Heat Pump Systems

Kune matatu akakosha marudzi epasi sosi kupisa pombi yekubatanidza nzira. Yakachinjika, yakatwasuka, uye madziva/madziva akavharika-loop masisitimu.

1. Yakachinjika yekubatanidza nzira yepasi sosi yekupisa pombi unit:

Kuiswa kwemhando iyi ndiko kunowanzo kudhura zvakanyanya pakuisa pekugara, kunyanya pakuvaka kutsva uko kune nzvimbo yakakwana. Inoda mugero wakadzika mamita mana. Mamiriro akajairika anoshandisa mapaipi maviri, imwe yakavigwa pamamita matanhatu uye imwe pamakumbo mana, kana mapaipi maviri akaiswa padivi nepadivi mumugero wakafara tsoka mbiri tsoka shanu pasi pevhu. Iyo Slinky annular pombi nzira inobvumira imwe pombi kuti iiswe mumugero mupfupi, kuderedza mari yekuisa uye kugonesa kuisirwa kwakatwasuka munzvimbo dzisingagoneke nemaitiro echinyakare akatwasuka.

2. Vertical yekubatanidza nzira ye geothermal ground source heat pumps unit:

Zvivakwa zvakakura zvekutengesa uye zvikoro zvinowanzo shandisa masisitimu akatwasuka nekuti nzvimbo yevhu inodiwa kune yakachinjika zvishwe inogona kurambidza. Zvishwe zvakamira zvinoshandiswa zvakare uko ivhu rakanyanya kudzika kuti zvicherere migero, uye zvinoderedza kuvhiringika kune iripo nzvimbo. Kune masisitimu akatwasuka, chera makomba (anenge masendimita mana mudhayamita) anenge mafiti makumi maviri kubva pane imwe uye pakadzika 100 kusvika 400 tsoka. Batanidza machubhu maviri neU-bend pazasi kuti uite mhete, isa mugomba, uye grout yekuita. Iyo vertical loop yakabatana nemapombi akachinjika (kureva manifolds), akaiswa mumakomba, uye akabatana nepombi yekupisa muchivako.

3. Dziva/Dziva rinobatanidza nzira yepasi pevhu/tsime remvura kupisa pombi unit:

Kana iyo saiti ine mitumbi yemvura yakakwana, iyi inogona kunge iri yakaderera-mutengo sarudzo. Mutsetse wekupa unomhanya pasi pevhu kubva muchivako uchienda mumvura uye unosungirirwa mudenderedzwa rinenge 8 tsoka pazasi pepamusoro kudzivirira kutonhora. Makoiri anogona chete kuiswa mumatsime emvura anokwana hushoma hwevhoriyamu, kudzika, uye hunhu hunodiwa

Ground source heat pombi System Features

Traditional heat pump air conditioners anotarisana nekupokana mukutora kutonhora nekupisa kubva mumhepo: kupisa kwekunze, kupisa kwemhepo, uye zvakanyanya kuoma kubvisa simba rinotonhora kubva mumhepo; zvakafanana, kana kutonhora kwemamiriro okunze, ndiko kunonyanya kuoma kubvisa kupisa kubva mumhepo. Naizvozvo, kana kupisa kwekunze kuchipisa, ndiko kunowedzera kutonhora kwemhepo inofefetera; kutonhora kwemamiriro okunze, kunowedzera kupisa kwemhepo yemhepo, uye magetsi akawanda anopedzwa.

Pombi yepasi inobvisa kutonhora uye inopisa kubva pasi. Sezvo pasi richitora 47% yesimba rezuva, iyo yakadzika stratum inogona kuchengetedza inogara inogara pasi tembiricha gore rose, iyo yakakwira zvakanyanya kupfuura tembiricha yekunze munguva yechando uye yakaderera pane tembiricha yekunze muzhizha, saka pombi yepasi inopisa inogona. kukunda chipingamupinyi chehunyanzvi chemhepo sosi yekupisa pombi, uye kushanda kwayo kunovandudzwa zvakanyanya.

● Kubudirira kwepamusoro: Chikwata chinoshandisa simba rinogadziriswa repasi kuendesa simba pakati penyika nekamuri, kupa 4-5kw yekutonhora kana kupisa ne1kw yemagetsi. Kupisa kwevhu repasi pevhu kunoramba kuripo gore rose, saka kutonhora uye kupisa kwegadziriro iyi hakukanganisi nekuchinja kwekushisa kwemukati, uye hapana kupisa kwekushisa kunokonzerwa nekuputika panguva yekupisa, saka mari yekushanda yakaderera.

● Kuchengetedza magetsi: Kuenzaniswa neyakajairwa hurongwa, iyo system inogona kuchengetedza 40% kusvika 50% yesimba rekushandisa mumba panguva yekutonhora muzhizha, uye inogona kuchengetedza kusvika ku70% yesimba rinoshandiswa panguva yekupisa munguva yechando.

● Kudzivirirwa kwezvakatipoteredza: Ivhu rinopisa kupisa pombi system haifaniri kupiswa panguva yekushanda, saka haizobudisi gasi ine chepfu uye haizoputika, iyo inoderedza zvikuru kubuda kwemhepo inopisa uye inoderedza kupisa kwemhepo, iyo inobatsira pakugadzira. nzvimbo yakasvibira uye ine ushamwari.

Durable: Mamiriro ekushanda epasi sosi yekupisa pombi system ari nani pane iyo yakajairika system, saka kuchengetedza kunoderedzwa. Iyo sisitimu inoiswa mukati, isingaonekwi nemhepo nemvura, uye inogona zvakare kuchengetedzwa kubva mukukuvadzwa, yakavimbika, uye yakareba hupenyu; hupenyu hwechikwata hunopfuura makore makumi maviri, Pasi pevhu mapaipi anogadzirwa ne polyethylene uye polypropylene epurasitiki pombi, ane hupenyu hunosvika makore makumi mashanu.

Ground sosi / geothermal kupisa pombi inobatsira:

Ground source heat pombi air conditioning masisitimu ndiwo ane hushamwari kwezvakatipoteredza uye anoshanda kutonhora uye kudziyisa mhepo yekufemesa mhepo iripo parizvino. Inogona kuchengetedza simba rinopfuura 40% kupfuura mhepo inopisa pombi air conditioning system, kupfuura 70% yakawanda kuchengetedza simba pane kupisa kwemagetsi, inopfuura 48% inoshanda kupfuura gasi, uye firiji inodiwa inopfuura 50% zvishoma. kupfuura iyo yeyakajairika pombi yekupisa mhepo inofefetera, uye 70% yepasi sosi kupisa pombi yemhepo yekumisikidza sisitimu Iri pamusoro apa isimba rinogoneka rinowanikwa kubva pasi. Mamwe mhando dzemayuniti zvakare ane katatu magetsi ekupa tekinoroji (kutonhora, kupisa, mvura inopisa), iyo inoenderera mberi nekuona iyo yakanyanya kunyatsoshanda kushandiswa kwesimba muindasitiri.