Kutenthetsa ndi Kuziziritsa Ndi Pampu Yotentha-Gawo 1

Mawu Oyamba

Ngati mukuyang'ana njira zotenthetsera ndi kuziziritsa nyumba yanu kapena kuchepetsa mabilu amagetsi, mungafune kuganizira makina opopera kutentha. Mapampu otentha ndiukadaulo wotsimikizika komanso wodalirika ku Canada, wokhoza kupereka chitonthozo cha chaka chonse kwa nyumba yanu popereka kutentha m'nyengo yozizira, kuziziritsa m'chilimwe, ndipo nthawi zina, kutentha madzi otentha kunyumba kwanu.

Mapampu otenthetsera amatha kukhala chisankho chabwino kwambiri pazogwiritsa ntchito zosiyanasiyana, komanso kwa nyumba zatsopano komanso kubwezeredwa kwa makina otenthetsera ndi kuziziritsa omwe alipo. Ndiwonso njira yomwe mungasankhire mukasintha makina owongolera mpweya omwe alipo, chifukwa mtengo wowonjezereka wochoka panjira yozizirira yokha kupita ku pampu yotentha nthawi zambiri umakhala wotsika kwambiri. Popeza kuchuluka kwa mitundu yosiyanasiyana yamakina ndi zosankha, nthawi zambiri zimakhala zovuta kudziwa ngati pampu yotenthetsera ndiyo njira yoyenera kunyumba kwanu.

Ngati mukuganiza zopopera kutentha, mwina muli ndi mafunso angapo, kuphatikiza:

• Ndi mitundu yanji ya mapampu otentha omwe alipo?
• Kodi pampu ya kutentha ingapereke zochuluka bwanji pachaka ndi zosowa zanga?
• Ndisaizi yanji ya pampu yotenthetsera yomwe ndikufunika panyumba yanga ndikugwiritsa ntchito?
• Kodi mapampu otentha amawononga ndalama zingati poyerekeza ndi makina ena, ndipo ndingasunge ndalama zingati pa bilu yanga yamagetsi?
• Kodi ndifunika kusintha zina panyumba yanga?
• Kodi dongosololi lidzafunika kuthandizidwa bwanji?

Kabukuka kamapereka mfundo zofunika pa mapampu otentha kuti akuthandizeni kudziwa zambiri, kukuthandizani kuti mupange chisankho choyenera panyumba panu. Pogwiritsa ntchito mafunsowa monga chitsogozo, kabukuka kakufotokoza mitundu yofala kwambiri ya mapampu otentha, ndipo ikufotokoza zinthu zomwe zimakhudzidwa posankha, kukhazikitsa, kuyendetsa, ndi kusunga pampu yotentha.

Omvera Ofuna

Kabuku kameneka ndi kwa eni nyumba omwe akufunafuna zambiri zam'mbuyo pa matekinoloje a pampu ya kutentha kuti athe kuthandizira kupanga zisankho mwanzeru pankhani yosankha ndi kuphatikiza, kugwira ntchito ndi kukonza. Zambiri zomwe zaperekedwa apa ndizongoyerekeza, ndipo zambiri zitha kusiyanasiyana kutengera kuyika kwanu komanso mtundu wadongosolo. Kabukuka kasalowe m'malo mwa kontrakitala kapena mlangizi wamagetsi, yemwe adzawonetsetse kuti kukhazikitsa kwanu kukukwaniritsa zosowa zanu ndi zomwe mukufuna.

Chidziwitso pa Kuwongolera Mphamvu M'nyumba

Mapampu otentha ndi njira yabwino kwambiri yotenthetsera ndi kuziziritsa ndipo imatha kuchepetsa kwambiri mphamvu zanu. Poganizira za nyumba ngati dongosolo, tikulimbikitsidwa kuti kutentha kwapanyumba kwanu kuchepe kumadera monga kutuluka kwa mpweya (kupyolera m'ming'alu, mabowo), makoma osatetezedwa bwino, siling'ono, mazenera ndi zitseko.

Kuthana ndi mavutowa poyamba kungakupatseni mwayi wogwiritsa ntchito kukula kwa mpope wotentha, potero kuchepetsa mtengo wa zida zopopera kutentha ndikulola kuti makina anu azigwira ntchito bwino.

Zofalitsa zingapo zofotokoza mmene tingachitire zimenezi zikupezeka ku Natural Resources Canada.

Kodi Pampu Yotentha N'chiyani, Ndipo Imagwira Ntchito Motani?

Mapampu otentha ndiukadaulo wotsimikiziridwa womwe wagwiritsidwa ntchito kwazaka zambiri, ku Canada komanso padziko lonse lapansi, kupereka bwino kutentha, kuziziritsa, komanso nthawi zina, madzi otentha ku nyumba. Ndipotu, zikutheka kuti mumayanjana ndi teknoloji yopopera kutentha tsiku ndi tsiku: mafiriji ndi ma air conditioners amagwira ntchito pogwiritsa ntchito mfundo zofanana ndi zamakono. Gawoli likuwonetsa zoyambira momwe pampu yotenthetsera imagwirira ntchito, ndikuyambitsa mitundu yosiyanasiyana yamakina.

Kutentha Pump Basic Concepts

Pampu yotenthetsera ndi chipangizo choyendetsedwa ndi magetsi chomwe chimatulutsa kutentha kuchokera pamalo otentha (gwero), ndikuchipereka kumalo otentha kwambiri (sinki).

Kuti mumvetse zimenezi, taganizirani za kukwera njinga pamwamba pa phiri: Palibe khama lofunika kuchoka pamwamba pa phirilo mpaka pansi, popeza njingayo ndi wokwerayo adzasuntha mwachibadwa kuchoka pamalo apamwamba kupita kumunsi. Komabe, kukwera phirilo kumafuna ntchito yowonjezereka, popeza njingayo ikuyenda motsutsana ndi njira yachilengedwe yoyenda.

Mofananamo, kutentha kumayenda mwachibadwa kuchokera kumalo omwe ali ndi kutentha kwakukulu kupita ku malo omwe amatentha kwambiri (mwachitsanzo, m'nyengo yozizira, kutentha kuchokera mkati mwa nyumba kumatayika kunja). Pampu yotenthetsera imagwiritsa ntchito mphamvu yowonjezera yamagetsi kuti ithane ndi kutentha kwachilengedwe, ndikupopera mphamvu yomwe imapezeka pamalo ozizira mpaka otentha.

Ndiye kodi pampu yotentha imatenthetsa bwanji kapena kuziziritsa nyumba yanu? Pamene mphamvu imachokera ku gwero, kutentha kwa gwero kumachepa. Ngati nyumbayo ikugwiritsidwa ntchito ngati gwero, mphamvu yotentha imachotsedwa, kuziziritsa malowa. Umu ndi momwe pampu yotentha imagwirira ntchito mumayendedwe ozizira, ndipo ndi mfundo yomweyi yomwe imagwiritsidwa ntchito ndi ma air conditioners ndi mafiriji. Mofananamo, pamene mphamvu ikuwonjezeredwa ku sinki, kutentha kwake kumawonjezeka. Ngati nyumbayo ikugwiritsidwa ntchito ngati sinki, mphamvu yotentha idzawonjezedwa, kutentha malo. Pampu yotenthetsera imatha kusinthika kwathunthu, kutanthauza kuti imatha kutentha ndikuziziritsa nyumba yanu, ndikukupatsani chitonthozo cha chaka chonse.

Magwero ndi Masinki a Mapampu Otentha

Kusankha gwero ndi kuzama kwa makina anu opopera kutentha kumapita kutali kuti mudziwe momwe ntchito, ndalama zogwirira ntchito ndi ndalama zogwirira ntchito zadongosolo lanu. Gawoli likupereka chidule cha magwero wamba ndi masinki ogwiritsira ntchito nyumba ku Canada.

Magwero: Magwero awiri a mphamvu zotentha amagwiritsidwa ntchito kwambiri pakuwotcha nyumba ndi mapampu otentha ku Canada:

• Air-Source: Pampu yotenthetsera imatulutsa kutentha kuchokera kunja kwanyengo yotentha ndipo imakana kutentha kunja m'nyengo yozizira.
• Zingakhale zodabwitsa kudziwa kuti ngakhale kutentha kwa kunja kumakhala kozizira, mphamvu zambiri zimakhalapo zomwe zingathe kutulutsidwa ndi kuperekedwa ku nyumbayi. Mwachitsanzo, kutentha kwa mpweya pa -18°C ndikofanana ndi 85% ya kutentha komwe kuli pa 21°C. Izi zimathandiza kuti pampu yotentha ikhale yotentha kwambiri, ngakhale nyengo yozizira.
• Makina opangira mpweya ndi omwe amapezeka kwambiri pamsika waku Canada, okhala ndi mayunitsi opitilira 700,000 ku Canada.
• Dongosolo lamtunduwu limakambidwa mwatsatanetsatane mu gawo la Air-Source Heat Pumps.
• Pansi Pansi: Pampu yotentha yochokera pansi imagwiritsa ntchito nthaka, madzi apansi, kapena zonse ziwiri monga magwero a kutentha m'nyengo yozizira, komanso ngati nkhokwe yosungiramo kutentha komwe kumachotsedwa m'nyumba m'chilimwe.
• Mapampu otenthawa ndi ochepa kwambiri kuposa magwero a mpweya, koma akugwiritsidwa ntchito kwambiri m'zigawo zonse za Canada. Ubwino wawo waukulu ndikuti sakhala ndi kusinthasintha kwa kutentha kwambiri, pogwiritsa ntchito nthaka ngati gwero la kutentha kosalekeza, zomwe zimapangitsa kuti pakhale mtundu wopatsa mphamvu kwambiri wamagetsi opopera kutentha.
• Dongosolo lamtunduwu limakambidwa mwatsatanetsatane mu gawo la Pampu Zotentha za Ground-Source.

Masinki: Masinki awiri opangira mphamvu zotentha amagwiritsidwa ntchito kwambiri pakuwotcha nyumba ndi mapampu otentha ku Canada:

• Mpweya wamkati umatenthedwa ndi pampu yotentha. Izi zitha kuchitika kudzera: Madzi mkati mwa nyumba amatenthedwa. Madziwa amatha kugwiritsidwa ntchito ngati ma radiators, malo owala pansi, kapena ma coil unit unit kudzera pa hydronic system.
  • A centrally ducted system kapena
  • Chipinda chamkati chopanda ma ducts, monga chotchingira khoma.

Chiyambi cha Kuchita Bwino kwa Pampu Yotentha

Ng'anjo ndi ma boilers amapereka kutentha kwa malo powonjezera kutentha kwa mpweya kupyolera mu kuyaka kwa mafuta monga gasi kapena mafuta otentha. Ngakhale kuti mphamvu zakhala zikuyenda bwino, zimakhalabe pansi pa 100%, kutanthauza kuti si mphamvu zonse zomwe zimachokera ku kuyaka zimagwiritsidwa ntchito kutentha mpweya.

Mapampu otentha amagwira ntchito mosiyanasiyana. Kuyika kwa magetsi mu mpope wa kutentha kumagwiritsidwa ntchito kusamutsa mphamvu zotentha pakati pa malo awiri. Izi zimapangitsa kuti pampu ya kutentha igwire ntchito bwino, ndikugwira ntchito bwino

100%, mwachitsanzo, mphamvu yotentha kwambiri imapangidwa kuposa mphamvu yamagetsi yomwe imagwiritsidwa ntchito popopera.

Ndikofunika kuzindikira kuti mphamvu ya mpope yotentha imadalira kwambiri kutentha kwa gwero ndi kumira. Monga momwe phiri lalitali limafunikira kulimbikira kukwera panjinga, kusiyana kwakukulu kwa kutentha pakati pa gwero ndi kumira kwa pampu yotenthetsera kumafuna kuti igwire ntchito molimbika, ndipo imatha kuchepetsa mphamvu. Kuzindikira kukula koyenera kwa pampu yotenthetsera kuti muwonjezere kuchita bwino kwa nyengo ndikofunikira. Izi zimakambidwa mwatsatanetsatane m'magawo a Pampu Zotenthetsera za Air-Source ndi Pampu za Kutentha kwa Pansi.

Terminology Yogwira Ntchito

Ma metrics osiyanasiyana ogwira ntchito amagwiritsidwa ntchito m'mabuku opanga, zomwe zingapangitse kuti machitidwe omvetsetsa asokonezeke kwa wogula koyamba. M'munsimu ndikufotokozerani mawu omwe amagwiritsidwa ntchito bwino kwambiri:

Steady-State Metrics: Miyezo iyi ikufotokoza mphamvu ya mpope wa kutentha mu 'malo osasunthika,' mwachitsanzo, popanda kusinthasintha kwenikweni kwa nyengo ndi kutentha. Momwemonso, mtengo wawo ukhoza kusintha kwambiri monga kutentha kwa gwero ndi kumira, ndi zina zogwirira ntchito, kusintha. Ma metric okhazikika akuphatikizapo:

Coefficient of Performance (COP): COP ndi chiŵerengero chapakati pa mlingo umene pampu yotentha imasamutsira mphamvu yotentha (mu kW), ndi kuchuluka kwa mphamvu yamagetsi yofunikira popopera (mu kW). Mwachitsanzo, ngati pampu yotentha imagwiritsa ntchito 1kW ya mphamvu yamagetsi kusamutsa 3 kW ya kutentha, COP ingakhale 3.

Energy Efficiency Ratio (EER): EER ndi yofanana ndi COP, ndipo imalongosola kuzizira kosasunthika kwa pampu yotentha. Zimatsimikiziridwa pogawa mphamvu yozizirira ya mpope wa kutentha mu Btu/h ndi mphamvu yamagetsi yamagetsi mu Watts (W) pa kutentha kwina. EER imagwirizana kwambiri ndi kufotokozera kuzizira kokhazikika, mosiyana ndi COP yomwe ingagwiritsidwe ntchito kuwonetsa mphamvu ya pampu yotentha potentha komanso kuziziritsa.

Miyezo ya Kagwiridwe ka Ntchito Mwa Nyengo: Miyezoyi idapangidwa kuti ipereke kuyerekeza kwabwino kwa magwiridwe antchito panyengo yotentha kapena yozizirira, mwa kuphatikiza kusiyanasiyana kwa "moyo weniweni" wa kutentha kwanyengo yonse.

Ma metrics a nyengo ndi awa:

• Heating Seasonal Performance Factor (HSPF): HSPF ndi chiŵerengero cha mphamvu zomwe mpope wotenthetsera umapereka ku nyumbayo panyengo yonse yotentha (mu Btu), ku mphamvu yonse (mu Watthours) yomwe imagwiritsa ntchito nthawi yomweyo.

Makhalidwe a nyengo ya nyengo yanthawi yayitali amagwiritsidwa ntchito kuyimira nyengo yotentha powerengera HSPF. Komabe, kuwerengera kumeneku kumangokhala kudera limodzi, ndipo sikungaimirire mokwanira magwiridwe antchito ku Canada konse. Opanga ena atha kupereka HSPF kudera lina lanyengo mukapempha; Komabe nthawi zambiri ma HSPF amanenedwa ku Region 4, kuyimira nyengo zofanana ndi Midwestern US. Chigawo 5 chikafika kumadera ambiri akummwera kwa Canada, kuchokera mkati mwa BC kudutsa New BrunswickFootnote1.

• Seasonal Energy Efficiency Ratio (SEER): SEER amayesa kuzizira kwa pampu ya kutentha panyengo yonse yozizira. Zimatsimikiziridwa ndi kugawa kuzizira kwathunthu komwe kumaperekedwa pa nyengo yozizira (mu Btu) ndi mphamvu zonse zomwe zimagwiritsidwa ntchito ndi pampu yotentha panthawiyo (mu Watt-hours). SEER imachokera ku nyengo yomwe imakhala ndi kutentha kwa chilimwe kwa 28 ° C.

Terminology Yofunika Pamapampu a Kutentha

Nawa mawu ena omwe mungakumane nawo pofufuza mapampu otentha.

Zigawo za Pampu Yotentha

Refrigerant ndi madzimadzi omwe amazungulira pampu ya kutentha, kutengera, kunyamula ndi kutulutsa kutentha. Kutengera malo ake, madzimadziwa amatha kukhala amadzimadzi, agasi, kapena osakanikirana ndi mpweya / nthunzi

Valavu yobwerera imayendetsa komwe kumayendera firiji mu mpope wa kutentha ndikusintha pampu yotentha kuchokera ku kutentha kupita kumayendedwe ozizira kapena mosemphanitsa.

Koyilo ndi lupu, kapena malupu, a machubu kumene kutentha kwapakati pa gwero/sinki ndi firiji kumachitika. Machubu amatha kukhala ndi zipsepse kuti awonjezere malo omwe alipo posinthira kutentha.

Evaporator ndi koyilo yomwe firiji imatenga kutentha kuchokera m'malo mwake ndikuwira kuti ikhale nthunzi yotsika kutentha. Pamene firiji imadutsa kuchokera ku valve yobwerera kupita ku compressor, accumulator imasonkhanitsa madzi owonjezera omwe sanafufutike mu gasi. Osati mapampu onse otentha, komabe, ali ndi accumulator.

Compressor imafinya mamolekyu a mpweya wa refrigerant, ndikuwonjezera kutentha kwa firiji. Chipangizochi chimathandiza kusamutsa mphamvu yotentha pakati pa gwero ndi kuzama.

Condenser ndi koyilo yomwe firiji imatulutsa kutentha kumadera ake ndikukhala madzi.

Chipangizo chokulitsa chimachepetsa kuthamanga kopangidwa ndi kompresa. Izi zimapangitsa kutentha kutsika, ndipo firiji imakhala yosakanikirana ndi nthunzi / madzi.

Chigawo chakunja ndi kumene kutentha kumasamutsidwa kupita / kuchokera ku mpweya wakunja mu mpope wotentha wa mpweya. Chigawochi nthawi zambiri chimakhala ndi coil yosinthira kutentha, kompresa, ndi valavu yowonjezera. Imawoneka komanso imagwira ntchito mofanana ndi gawo lakunja la chowongolera mpweya.

Koyilo yamkati ndi komwe kutentha kumasamutsidwa kupita ku / kuchokera ku mpweya wamkati mumitundu ina ya mapampu otentha a mpweya. Nthawi zambiri, chipinda chamkati chimakhala ndi koyilo yosinthira kutentha, ndipo chitha kuphatikizanso chowotcha chowonjezera kuti chisamutsire mpweya wotenthedwa kapena woziziritsa pamalo omwe mumakhala.

The plenum , yomwe imangowoneka pamakina oyika, ndi gawo la network yogawa mpweya. The plenum ndi chipinda cha mpweya chomwe chimapanga gawo la dongosolo logawira mpweya wotentha kapena wozizira kudzera m'nyumba. Nthawi zambiri ndi chipinda chachikulu pamwamba kapena kuzungulira chotenthetsera.

Malamulo Ena

Mayunitsi a muyeso wa mphamvu, kapena kugwiritsa ntchito mphamvu:

• Btu/h, kapena British thermal unit pa ola, ndi chipangizo chomwe chimagwiritsidwa ntchito kuyeza kutentha kwa makina otenthetsera. Btu imodzi ndi kuchuluka kwa mphamvu zotentha zomwe zimaperekedwa ndi kandulo wamba yobadwa. Ngati mphamvu yotenthayi ikatulutsidwa pa ola limodzi, ingakhale yofanana ndi Btu/h imodzi.
• kW, kapena kilowatt, ndi wofanana ndi 1000 watts. Uku ndi kuchuluka kwa mphamvu yofunikira ndi mababu khumi a 100-watt.
• Toni ndi muyeso wa mphamvu ya mpope ya kutentha. Ndi yofanana ndi 3.5 kW kapena 12 000 Btu/h.

Mapampu Otentha a Air-Source

Mapampu otenthetsera mpweya amagwiritsa ntchito mpweya wakunja ngati gwero la mphamvu zotenthetsera potenthetsa, komanso ngati sinki kukana mphamvu mukamazizira. Mitundu ya machitidwewa nthawi zambiri imatha kugawidwa m'magulu awiri:

Mapampu a Air-Air Heat. Mayunitsiwa amatenthetsa kapena kuziziritsa mpweya m'nyumba mwanu, ndikuyimira kuchuluka kwa pampu yotentha yochokera ku Canada. Atha kugawidwanso molingana ndi mtundu wa kukhazikitsa:

• Kutulutsa: Koyilo yamkati ya pampu yotentha imakhala munjira. Mpweya umatenthedwa kapena kuziziritsidwa podutsa pa koyiloyo, usanagawidwe kudzera m'makina kupita kumalo osiyanasiyana kunyumba.
• Ductless: Koyilo yamkati ya pampu yotentha imakhala muchipinda chamkati. Magawo am'nyumba awa nthawi zambiri amakhala pansi kapena khoma la malo omwe anthu amakhalamo, ndipo kutenthetsa kapena kuziziritsa mpweya pamalowo mwachindunji. Mwa mayunitsi awa, mutha kuwona mawu akuti mini- ndi multi-split:
  • Kugawanika Kwapang'ono: Chipinda chimodzi chamkati chimakhala mkati mwa nyumba, chogwiritsidwa ntchito ndi chipinda chimodzi chakunja.
  • Multi-Split: Magawo angapo amkati amakhala mnyumbamo, ndipo amathandizidwa ndi chipinda chimodzi chakunja.

Makina oyendetsa mpweya amagwira bwino kwambiri pamene kusiyana kwa kutentha mkati ndi kunja kuli kochepa. Chifukwa cha izi, mapampu otentha a mpweya nthawi zambiri amayesa kukhathamiritsa bwino kwambiri popereka mpweya wotentha kwambiri, ndikuwotcha mpweyawo kuti ukhale wocheperako (nthawi zambiri pakati pa 25 ndi 45 ° C). Izi zimasiyana ndi machitidwe a ng'anjo, omwe amapereka mpweya wochepa, koma kutentha mpweyawo ku kutentha kwakukulu (pakati pa 55 ° C ndi 60 ° C). Ngati mukusintha pampopi yotentha kuchokera kung'anjo, mutha kuzindikira izi mukayamba kugwiritsa ntchito pampu yanu yatsopano yotentha.

Mapampu Otentha a Air-Water: Zochepa kwambiri ku Canada, mapampu otentha a mpweya wamadzi otentha kapena madzi ozizira, ndipo amagwiritsidwa ntchito m'nyumba zomwe zimakhala ndi makina ogawa ma hydronic (madzi) monga ma radiator otsika kutentha, pansi powala, kapena mayunitsi a coil. Mu kutentha mode, kutentha mpope amapereka mphamvu matenthedwe dongosolo hydronic. Izi zimasinthidwa mumayendedwe ozizira, ndipo mphamvu yotentha imachotsedwa ku hydronic system ndikukanidwa kumlengalenga wakunja.

Kutentha kogwira ntchito mu hydronic system ndikofunikira kwambiri pakuwunika mapampu otentha amadzi a mpweya. Mapampu otenthetsera madzi a mpweya amagwira ntchito bwino kwambiri akatenthetsa madzi kuti achepetse kutentha, mwachitsanzo, pansi pa 45 mpaka 50 ° C, ndipo motero amafanana bwino ndi pansi ponyezimira kapena makina a coil. Chisamaliro chiyenera kutengedwa ngati kuganizira kugwiritsa ntchito kwawo ndi ma radiator otentha omwe amafunikira kutentha kwa madzi pamwamba pa 60 ° C, chifukwa kutentha kumeneku kumadutsa malire a mapampu ambiri otentha omwe amakhalamo.

Ubwino Waukulu Wa Pampu Zotentha Zochokera ku Air-Source

Kuyika pampu yotenthetsera mpweya kungakupatseni maubwino angapo. Gawoli likuwunika momwe mapampu otentha a mpweya angapindulire mphamvu zapakhomo lanu.

Kuchita bwino

Ubwino waukulu wogwiritsa ntchito pampu yotenthetsera mpweya ndikuchita bwino kwambiri komwe kungapereke pakuwotcha poyerekeza ndi makina wamba monga ng'anjo, ma boilers ndi mabasiketi amagetsi. Pa 8°C, coefficient of performance (COP) ya mapampu otentha a mpweya nthawi zambiri amakhala pakati pa 2.0 ndi 5.4. Izi zikutanthauza kuti, mayunitsi okhala ndi COP ya 5, 5 kilowatt maola (kWh) a kutentha amasamutsidwa pa kWh iliyonse yamagetsi operekedwa ku mpope wa kutentha. Kutentha kwakunja kwa mpweya kumatsika, ma COP amakhala otsika, chifukwa pampu yotentha iyenera kugwira ntchito modutsa kusiyana kwakukulu kwa kutentha pakati pa malo amkati ndi kunja. Pa -8°C, COPs imatha kuyambira 1.1 mpaka 3.7.

Panyengo yanyengo, kutentha kwa nyengo (HSPF) yamagawo omwe amapezeka pamsika amatha kusiyana kuchokera pa 7.1 mpaka 13.2 (Region V). Ndikofunika kuzindikira kuti kuyerekezera kwa HSPF kumeneku ndi kwa dera lomwe lili ndi nyengo yofanana ndi Ottawa. Zosunga zenizeni zimadalira kwambiri malo oyika pampu yanu yotentha.

Kupulumutsa Mphamvu

Kuchita bwino kwambiri kwa pampu yotentha kumatha kupangitsa kuchepetsa kugwiritsa ntchito mphamvu kwambiri. Kusungirako kwenikweni m'nyumba mwanu kudzadalira zinthu zingapo, kuphatikizapo nyengo ya kwanuko, mphamvu ya dongosolo lanu lamakono, kukula ndi mtundu wa pampu ya kutentha, ndi njira yoyendetsera. Zowerengera zambiri zapaintaneti zilipo kuti zikuwonetseni mwachangu kuchuluka kwa mphamvu zomwe mungayembekezere pakugwiritsa ntchito kwanu. Chida cha NRCan cha ASHP-Eval chimapezeka kwaulere ndipo chitha kugwiritsidwa ntchito ndi oyika komanso opanga makina kuti akuthandizeni kulangizani za vuto lanu.

Kodi Pampu Yotentha ya Air-Source Imagwira Ntchito Motani?

Zolemba

Pampu yotenthetsera mpweya imakhala ndi mikombero itatu:

• Kutenthetsa: Kupereka mphamvu zotentha ku nyumbayo
• Kuzizira Kozizira: Kuchotsa mphamvu zotentha mnyumba
• The Defrost Cycle: Kuchotsa chisanu
• kumangiriza pamakoyilo akunja

Kutentha Kuzungulira

Ndemanga:

Zina mwazolemba zatengedwa pa intaneti. Ngati pali kuphwanya kulikonse, chonde titumizireni kuti tichotse. Ngati mumakonda zinthu zopopera kutentha, chonde omasuka kulumikizana ndi kampani yapompopi yotentha ya OSB, ndife chisankho chanu chabwino.