Mapampu otentha apansi panthaka amagwiritsa ntchito mphamvu zazikulu zomwe zili m'nthaka kapena mitsinje, nyanja, ndi nyanja zapadziko lapansi pofuna kutenthetsa ndi kuziziritsa nyumba. Chifukwa cha kugwiritsa ntchito mphamvu zachilengedwe zongowonjezwdwanso zaulere, chitetezo cha chilengedwe komanso kupulumutsa mphamvu ndizodabwitsa.
Mfundo yogwiritsira ntchito pampu yapansi panthaka:
Dongosolo la pampu yotenthetsera pansi ndi njira yotsekera mpweya wotsekedwa wopangidwa ndi madzi a mapaipi awiri omwe amalumikiza magawo onse a pampu yotenthetsera mnyumbamo. Pansi pa kuya kwina, kutentha kwa nthaka kudzakhala kosasintha pakati pa 13°C ndi 20°C chaka chonse. Njira zowotchera, zoziziritsa ndi zoziziritsa kukhosi zomwe zimagwiritsa ntchito mphamvu zadzuwa zomwe zimasungidwa padziko lapansi ngati chimfine ndi gwero la kutentha kwa kutembenuza mphamvu zimakhala ndi mawonekedwe a nthaka yokhazikika yapansi panthaka kapena kutentha kwa madzi apansi panthaka.
Zima: Chigawochi chikatenthedwa, pampu ya kutentha kwa geothermal imatenga kutentha kuchokera m'nthaka/madzi, imayang'ana kutentha kwapadziko lapansi kudzera m'ma compressor ndi makina osinthira kutentha, ndikuitulutsa m'nyumba kutentha kwambiri.
Chilimwe: Chigawochi chikazizira, pampu yotentha ya geothermal imatulutsa mphamvu zoziziritsa kunthaka/madzi, imayang'ana kwambiri kutentha kwa geothermal kudzera m'ma compressor ndi makina otenthetsera, kuyika m'chipindamo, ndikutulutsa kutentha kwamkati kuchipinda komweko. nthawi. Nthaka/madzi amakwaniritsa cholinga cha mpweya.
Magwero apansi / mapampu otentha a geothermal Kapangidwe kake
Dongosolo lapampu yotenthetsera mpweya wapansi panthaka makamaka limaphatikizapo pampu yotenthetsera yapansi panthaka, mayunitsi a coil fan, ndi mapaipi apansi panthaka.
Malo okhala ndi malo ozizirirapo / kutentha kwamadzi. Chigawochi chimakhala ndi hermetic compressor, coaxial casing (kapena mbale) madzi / refrigerant heat exchanger, valavu yowonjezera matenthedwe (kapena chubu chowonjezera cha capillary), valavu yobwerera m'njira zinayi, koyilo ya mbali ya mpweya, fani, fyuluta ya mpweya, chitetezo, etc.
Chipangizocho chili ndi zida zosinthira zoziziritsa / zotenthetsera, zomwe ndi pampu yoziziritsira mpweya yomwe ingagwiritsidwe ntchito mwachindunji kuziziritsa / kutenthetsa. Chitoliro chokwiriridwa ndi gawo lomwe limakwiriridwa pansi. Mapaipi okwiriridwa osiyanasiyana amalumikizidwa molumikizana kenako amalumikizidwa ndi pampu yotentha yolumikizira kudzera pamitu yosiyanasiyana.
Mitundu ya Ground Source kapena Geothermal Heat Pump Systems
Pali mitundu itatu yoyambira yolumikizira pampu yapansi panthaka. Opingasa, ofukula, ndi maiwe/nyanja ndi machitidwe otsekeka.
1. Njira yolumikizira yokhotakhota ya pampu yotentha yochokera pansi:
Kuyika kwamtunduwu nthawi zambiri kumakhala kotsika mtengo kwambiri poika nyumba zogona, makamaka pomanga zatsopano pomwe pali malo okwanira. Pamafunika ngalande yozama pafupifupi mapazi anayi. Masanjidwe ambiri amagwiritsira ntchito mipope iwiri, imodzi yokwiriridwa pa mapazi asanu ndi limodzi ndi ina ya mapazi anayi, kapena mipope iwiri yoyikidwa mbali ndi mbali mu ngalande ya mamita awiri m'lifupi mamita asanu pansi pa nthaka. Njira ya chitoliro cha Slinky annular imalola kuti chitoliro chochulukirapo chiyikidwe mumchenga wamfupi, kuchepetsa mtengo wa kukhazikitsa ndikupangitsa kuyika kopingasa m'malo osatheka ndi ntchito zopingasa zachikhalidwe.
2. Njira yolumikizira yolumikizira yolumikizira mpweya wa geothermal ground source heat pump unit:
Nyumba zazikulu zamabizinesi ndi masukulu nthawi zambiri amagwiritsa ntchito njira zoyimirira chifukwa malo ofunikira kuti azikhala ndi malupu opingasa amatha kukhala oletsedwa. Zingwe zowongoka zimagwiritsidwanso ntchito pomwe dothi ndi losaya kwambiri moti silingathe kukumba ngalande, ndipo amachepetsa kusokonezeka kwa malo omwe alipo. Kwa machitidwe oyima, boworani mabowo (pafupifupi mainchesi 4) pafupifupi mamita 20 motalikirana ndi kuya kwa 100 mpaka 400 mapazi. Lumikizani machubu awiriwa ndi U-pinda pansi kuti mupange mphete, ikani mu dzenje, ndi grout kuti mugwire ntchito. The ofukula kuzungulira chikugwirizana ndi mipope yopingasa (ie manifolds), anaika mu ngalande, ndi kugwirizana ndi kutentha mpope m'nyumba.
3. Njira yolumikizira dziwe/Nyanja yolumikizira magwero apansi/mapampu otenthetsera madzi:
Ngati malowa ali ndi madzi okwanira, iyi ikhoza kukhala njira yotsika mtengo kwambiri. Mzere wotumizira umayenda mobisa kuchokera ku nyumbayo kulowa m'madzi ndipo umakulungidwa mozungulira pafupifupi mapazi 8 pansi kuti zisazizira. Makoyilo amatha kuikidwa m'magwero amadzi okha omwe amakwaniritsa kuchuluka kwa mphamvu, kuya, ndi zofunikira
Pansi gwero kutentha mpope System Features
Ma air conditioners achikhalidwe amakumana ndi zotsutsana pochotsa kuzizira ndi kutentha kuchokera mumlengalenga: nyengo yotentha, mpweya wotentha kwambiri, ndizovuta kwambiri kuchotsa mphamvu zozizira kuchokera mumlengalenga; momwemonso, kuzizira kwanyengo, kumakhala kovuta kwambiri kutulutsa kutentha kuchokera mumlengalenga. Chifukwa chake, nyengo ikatentha, mpweya wozizira umakhala woyipitsitsa; nyengo yozizira kwambiri, kutentha kwa mpweya wozizira kwambiri, komanso magetsi ambiri amadya.
Pampu yochokera pansi imatulutsa kuzizira ndikutenthetsa padziko lapansi. Popeza dziko lapansi limatenga 47% ya mphamvu ya dzuwa, malo ozama amatha kukhalabe ndi kutentha kwapansi kosalekeza chaka chonse, chomwe chimakhala chokwera kwambiri kuposa kutentha kwakunja m'nyengo yozizira komanso kutsika kuposa kutentha kwakunja m'chilimwe, kotero kuti mpweya wotentha wapansi ukhoza kutentha. gonjetsani chopinga chaukadaulo cha pampu yotenthetsera gwero la mpweya, ndipo magwiridwe antchito amawongoleredwa bwino.
● Kuchita bwino kwambiri: Chigawochi chimagwiritsa ntchito mphamvu zowonjezereka za dziko lapansi kuti zitumize mphamvu pakati pa dziko lapansi ndi chipinda, kupereka 4-5kw ya kuzizira kapena kutentha ndi 1kw ya magetsi. Kutentha kwa nthaka yapansi panthaka kumakhala kosalekeza chaka chonse, kotero kuti kuziziritsa ndi kutentha kwa dongosololi sikukhudzidwa ndi kusintha kwa kutentha kozungulira, ndipo palibe kutentha kwa kutentha komwe kumachitika chifukwa cha kusungunuka panthawi yotentha, kotero kuti mtengo wogwiritsira ntchito ndi wotsika.
● Kupulumutsa mphamvu: Poyerekeza ndi machitidwe ochiritsira, dongosololi likhoza kupulumutsa 40% mpaka 50% ya mphamvu zomwe zimagwiritsidwa ntchito m'nyumba nthawi yozizira m'nyengo yachilimwe, ndipo zimatha kusunga mphamvu zokwana 70% panthawi yotentha m'nyengo yozizira.
● Chitetezo cha chilengedwe: Dongosolo la kutentha kwapansi pa nthaka sikuyenera kutenthedwa panthawi yogwira ntchito, kotero silingatulutse mpweya wapoizoni ndipo silidzaphulika, zomwe zimachepetsa kwambiri kutuluka kwa mpweya wowonjezera kutentha ndi kuchepetsa kutentha kwa mpweya, zomwe zimathandiza kupanga. malo obiriwira komanso okonda zachilengedwe.
Zokhalitsa: Zomwe zimagwirira ntchito pansi pa nthaka yopopera kutentha zimakhala bwino kusiyana ndi machitidwe ochiritsira, kotero kukonza kumachepetsedwa. Dongosololi limayikidwa m'nyumba, osati kuwululidwa ndi mphepo ndi mvula, komanso lingathe kutetezedwa ku zowonongeka, zodalirika, ndi moyo wautali; moyo wa unit ndi zaka zoposa 20, mapaipi Pansi pansi amapangidwa ndi polyethylene ndi polypropylene pulasitiki mapaipi, ndi moyo kwa zaka 50.
Ground source / geothermal heat pump phindu:
Makina otenthetsera pampu yapansi panthaka ndi njira yabwino kwambiri yozizirira komanso yotenthetsera mpweya yomwe ilipo pakali pano. Ikhoza kupulumutsa mphamvu zoposa 40% kuposa makina opangira mpweya wotenthetsera mpweya, kupulumutsa mphamvu zoposa 70% kuposa kutenthetsa magetsi, kuposa 48% yogwira mtima kwambiri kuposa ng'anjo ya gasi, ndipo firiji yofunikira ndi yocheperapo 50% kuposa wamba kutentha mpope mpweya wofewetsa, ndi 70% ya nthaka gwero kutentha mpope mpweya mpweya dongosolo Mphamvu pamwamba ndi mphamvu zongowonjezwdwa anapezedwa padziko lapansi. Mitundu ina yamayunitsi imakhalanso ndi ukadaulo wamagetsi atatu (kuzizira, kutentha, madzi otentha), zomwe zimazindikiranso kugwiritsa ntchito bwino mphamvu kwamphamvu pamsika.
Nthawi yotumiza: Oct-21-2022