Intangiriro
Niba urimo gushakisha uburyo bwo gushyushya no gukonjesha urugo rwawe cyangwa kugabanya fagitire zingufu, urashobora gutekereza kuri sisitemu yubushyuhe. Amashanyarazi ni tekinoroji yemejwe kandi yizewe muri Kanada, irashobora gutanga umwaka wose kugenzura ihumure murugo rwawe mugutanga ubushyuhe mugihe cyitumba, gukonjesha mugihe cyizuba, hamwe na hamwe, gushyushya amazi ashyushye murugo rwawe.
Amapompo ashyushye arashobora guhitamo neza mubikorwa bitandukanye, no kumazu mashya hamwe na retrofits ya sisitemu yo gushyushya no gukonjesha. Nubundi buryo bwo guhitamo mugihe cyo gusimbuza sisitemu zisanzwe zoguhumeka, nkigiciro cyiyongera cyo kuva muri sisitemu ikonje gusa ikajya kuri pompe yubushyuhe akenshi iba mike. Urebye ubutunzi bwubwoko butandukanye hamwe nuburyo butandukanye, birashobora kugorana kumenya niba pompe yubushyuhe aribwo buryo bwiza murugo rwawe.
Niba utekereza pompe yubushyuhe, birashoboka ko ufite ibibazo byinshi, harimo:
- Ni ubuhe bwoko bwa pompe z'ubushyuhe zihari?
- Ni bangahe mubyifuzo byanjye byo gushyushya no gukonjesha buri mwaka bishobora gutanga pompe yubushyuhe?
- Ni ubuhe bwoko bwa pompe yubushyuhe nkeneye murugo rwanjye no kubisaba?
- Amapompo yubushyuhe angahe ugereranije nizindi sisitemu, kandi ni bangahe nshobora kuzigama kuri fagitire yingufu zanjye?
- Nzakenera guhindura byinshi murugo rwanjye?
- Serivisi izakenera angahe?
Aka gatabo gatanga amakuru yingenzi kuri pompe yubushyuhe kugirango igufashe kurushaho kumenyeshwa, kugufasha guhitamo neza urugo rwawe. Ukoresheje ibyo bibazo nkuyobora, aka gatabo gasobanura ubwoko bwa pompe zikoreshwa cyane, kandi buganira ku bintu bifitanye isano no guhitamo, gushiraho, gukora, no kubungabunga pompe yubushyuhe.
Abateganijwe
Aka gatabo kagenewe banyiri amazu bashaka amakuru yibanze kuri tekinoroji ya pompe yubushyuhe kugirango bashyigikire ibyemezo bifatika bijyanye no guhitamo sisitemu no kwishyira hamwe, gukora no kubungabunga. Amakuru yatanzwe hano ni rusange, kandi amakuru arambuye arashobora gutandukana bitewe nubwubatsi bwawe nubwoko bwa sisitemu. Aka gatabo ntigomba gusimbuza gukorana nu rwiyemezamirimo cyangwa umujyanama w’ingufu, uzemeza ko kwishyiriraho kwawe guhuza ibyo ukeneye n'intego wifuza.
Icyitonderwa ku micungire yingufu murugo
Amashanyarazi ashyushye nuburyo bwiza bwo gushyushya no gukonjesha kandi birashobora kugabanya cyane ikiguzi cyingufu zawe. Mugutekereza urugo nka sisitemu, birasabwa ko gutakaza ubushyuhe murugo rwawe bigabanywa ahantu nko kumeneka kwikirere (binyuze mumyenge, imyobo), inkuta zidakingiye neza, igisenge, idirishya ninzugi.
Gukemura ibyo bibazo ubanza birashobora kugufasha gukoresha ubunini bwa pompe yubushyuhe, bityo bikagabanya ibiciro byibikoresho bya pompe yubushyuhe kandi bigatuma sisitemu yawe ikora neza.
Ibisohokayandikiro bitari bike bisobanura uburyo bwo kubikora biboneka muri Umutungo Kamere Kanada.
Pompe y'Ubushyuhe Niki, kandi Bikora ite?
Amashanyarazi ni tekinoroji yemejwe yakoreshejwe mu myaka mirongo, haba muri Kanada ndetse no ku isi yose, kugirango itange ubushyuhe, gukonjesha, ndetse rimwe na rimwe, amazi ashyushye ku nyubako. Mubyukuri, birashoboka ko ukorana nubuhanga bwa pompe yubushyuhe burimunsi: firigo na konderasi bikora ukoresheje amahame nubuhanga bumwe. Iki gice cyerekana ibyibanze byukuntu pompe yubushyuhe ikora, ikanatangiza ubwoko butandukanye bwa sisitemu.
Shyushya Pompe Ibyingenzi
Pompe yubushyuhe nigikoresho gikoreshwa namashanyarazi gikuramo ubushyuhe ahantu h'ubushyuhe buke (isoko), kandi ikabigeza ahantu hashyushye cyane (sink).
Kugira ngo usobanukirwe niyi nzira, tekereza ku igare hejuru yumusozi: Nta mbaraga zisabwa kugirango uve hejuru yumusozi ujya hepfo, kuko igare nuwigenderaho bizagenda bisanzwe biva ahantu hirengeye bijya munsi. Ariko, kuzamuka umusozi bisaba akazi kenshi, kuko igare rigenda ryerekeza ku cyerekezo gisanzwe cyo kugenda.
Muri ubwo buryo busa, ubushyuhe busanzwe butemba buva ahantu hamwe nubushyuhe bwo hejuru bugana ahantu hamwe n'ubushyuhe buke (urugero, mugihe cy'itumba, ubushyuhe buturuka imbere mu nyubako butakara hanze). Pompe yubushyuhe ikoresha ingufu zamashanyarazi kugirango irwanye ubushyuhe busanzwe, kandi ivoma ingufu ziboneka ahantu hakonje kugeza hashyushye.
Nigute pompe yubushyuhe ishyuha cyangwa ikonjesha urugo rwawe? Nkuko ingufu zikurwa mu isoko, ubushyuhe bwinkomoko buragabanuka. Niba urugo rukoreshwa nkisoko, ingufu zumuriro zizakurwaho, gukonjesha uyu mwanya. Nuburyo pompe yubushyuhe ikora muburyo bwo gukonjesha, kandi nihame rimwe rikoreshwa na konderasi na firigo. Mu buryo nk'ubwo, uko ingufu zongerewe mu mwobo, ubushyuhe bwayo buriyongera. Niba urugo rukoreshwa nk'urwobo, ingufu zumuriro zizongerwaho, zishyushya umwanya. Pompe yubushyuhe irashobora guhinduka rwose, bivuze ko ishobora gushyushya no gukonjesha urugo rwawe, igatanga ihumure ryumwaka.
Inkomoko na Sinks kubushyuhe bwa pompe
Guhitamo inkomoko no kurohama kuri sisitemu yubushyuhe bwa pompe bigenda inzira ndende muguhitamo imikorere, ikiguzi cyamafaranga nigiciro cya sisitemu yawe. Iki gice gitanga incamake yinkomoko rusange hamwe na sink kubisabwa muri Canada.
Inkomoko: Amasoko abiri yingufu zumuriro zikoreshwa cyane mugushyushya amazu hamwe na pompe yubushyuhe muri Kanada:
- Umwuka-Inkomoko: Pompe yubushyuhe ikuramo ubushyuhe bwumuyaga wo hanze mugihe cyubushyuhe kandi ikanga ubushyuhe hanze mugihe cyizuba gikonje.
- Birashobora kuba bitangaje kumenya ko niyo ubushyuhe bwo hanze bukonje, haracyari ingufu nyinshi zishobora gukururwa no gushyikirizwa inyubako. Kurugero, ubushyuhe bwumwuka kuri -18 ° C bingana na 85% byubushyuhe buri kuri 21 ° C. Ibi bituma pompe yubushyuhe itanga ubushyuhe bwinshi, ndetse no mugihe cyubukonje.
- Sisitemu zituruka mu kirere nizo zikunze kugaragara ku isoko rya Kanada, hamwe n’ibice birenga 700.000 byashyizwe muri Kanada.
- Ubu bwoko bwa sisitemu bwaganiriweho muburyo burambuye mu kirere-Inkomoko y'Ubushyuhe.
- Ubutaka-Inkomoko: Pompe yubushyuhe-butaka ikoresha isi, amazi yubutaka, cyangwa byombi nkisoko yubushyuhe mugihe cyitumba, kandi nkikigega cyo kwanga ubushyuhe bwakuwe murugo mugihe cyizuba.
- Izi pompe z'ubushyuhe ntizisanzwe ugereranije n’ibice bikomoka ku kirere, ariko bigenda bikoreshwa cyane mu ntara zose za Kanada. Ibyiza byabo byibanze ni uko badaterwa n’imihindagurikire y’ubushyuhe bukabije, bakoresheje ubutaka nkisoko yubushyuhe buhoraho, bikavamo ubwoko bukoresha ingufu za pompe yubushyuhe.
- Ubu bwoko bwa sisitemu bwaganiriweho muburyo burambuye mubice-Inkomoko yubushyuhe bwa pompe.
Ibiro: Ibyombo bibiri byingufu zumuriro bikoreshwa cyane mugushyushya amazu hamwe na pompe yubushyuhe muri Kanada:
- Umwuka wo mu nzu ushyutswe na pompe yubushyuhe. Ibi birashobora gukorwa binyuze: Amazi imbere yinyubako arashyuha. Aya mazi arashobora noneho gukoreshwa mugukoresha sisitemu ya terefone nka radiatori, hasi irabagirana, cyangwa ibice bifata amashanyarazi binyuze muri sisitemu ya hydronic.
- Sisitemu yagabanijwe hagati cyangwa
- Igice cyo mu nzu kidafite umuyaga, nkurukuta rwubatswe.
Intangiriro yubushyuhe bwa pompe
Amatanura hamwe nu byuka bitanga ubushyuhe bwumwanya wongeyeho ubushyuhe mukirere binyuze mu gutwika lisansi nka gaze gasanzwe cyangwa amavuta yo gushyushya. Mugihe imikorere yagiye ikomeza kunozwa, iracyakomeza kuba munsi ya 100%, bivuze ko imbaraga zose zihari zituruka kumuriro zikoreshwa mugushyushya umwuka.
Amapompo ashyushye akora ku bundi buryo. Amashanyarazi yinjira muri pompe yubushyuhe akoreshwa mu guhererekanya ingufu zumuriro ahantu habiri. Ibi bituma pompe yubushyuhe ikora neza, hamwe nibikorwa bisanzwe birangiye
100%, ni ukuvuga ingufu nyinshi zumuriro zitangwa kuruta ingufu zamashanyarazi zikoreshwa mu kuvoma.
Ni ngombwa kumenya ko imikorere ya pompe yubushyuhe iterwa cyane nubushyuhe bwinkomoko no kurohama. Nkuko umusozi muremure usaba imbaraga nyinshi zo kuzamuka kuri gare, itandukaniro ryinshi ryubushyuhe hagati yinkomoko na sink ya pompe yubushyuhe bisaba gukora cyane, kandi birashobora kugabanya imikorere. Kugena ingano ikwiye ya pompe yubushyuhe kugirango ugabanye ibihe byiza ni ngombwa. Izi ngingo zaganiriweho muburyo burambuye mubice byoherejwe nubushyuhe bwo mu kirere hamwe nubutaka-Inkomoko yubushyuhe.
Amagambo meza
Ibipimo bitandukanye byuburyo bukoreshwa bikoreshwa murutonde rwabakora, bishobora gutuma imikorere yimikorere ya sisitemu igenda itera urujijo kubaguzi bwa mbere. Hasi ni ugusenyuka kumagambo amwe akoreshwa neza:
Ibipimo bihamye: Izi ngamba zisobanura imikorere ya pompe yubushyuhe muri 'stati-stati,' ni ukuvuga, nta ihindagurika ryubuzima busanzwe mubihe n'ubushyuhe. Nkibyo, agaciro kabo karashobora guhinduka cyane nkinkomoko nubushyuhe bwubushyuhe, nibindi bipimo bikora, guhinduka. Ibipimo bya leta bihamye birimo:
Coefficient of Performance (COP): COP ni ikigereranyo kiri hagati yikigereranyo pompe yubushyuhe yohereza ingufu zumuriro (muri kilowati), nububasha bwamashanyarazi asabwa kugirango pompe (muri kilo). Kurugero, niba pompe yubushyuhe yakoresheje 1kW yingufu zamashanyarazi kugirango yimure 3 kW yubushyuhe, COP yaba 3.
Ikigereranyo cyingufu zingufu (EER): EER isa na COP, ikanasobanura uburyo bukonje-bukonje bwa pompe yubushyuhe. Igenwa no kugabanya ubushobozi bwo gukonjesha pompe yubushyuhe muri Btu / h nimbaraga zamashanyarazi zinjira muri Watts (W) mubushyuhe bwihariye. EER ifitanye isano cyane no gusobanura uburyo bukonje bukonje-butandukanye, bitandukanye na COP ishobora gukoreshwa mu kwerekana imikorere ya pompe yubushyuhe mu gushyushya no gukonjesha.
Ibipimo by'ibihe byigihe: Izi ngamba zateguwe kugirango zitange igereranyo cyiza cyimikorere mugihe cyizuba cyangwa ubukonje, ushizemo itandukaniro ry "ubuzima nyabwo" mubushyuhe bwigihe.
Ibipimo by'ibihe birimo:
- Ubushyuhe bwibihe (HSPF): HSPF ni ikigereranyo cyingufu zingana pompe yubushyuhe itanga inyubako mugihe cyizuba cyuzuye (muri Btu), nimbaraga zose (muri Watthours) ikoresha mugihe kimwe.
Ikirere kiranga ikirere cyigihe kirekire gikoreshwa mukugereranya ibihe byubushyuhe mukubara HSPF. Nyamara, iyi mibare isanzwe igarukira mukarere kamwe, kandi ntishobora kwerekana neza imikorere muri Kanada. Bamwe mubakora ibicuruzwa barashobora gutanga HSPF kubindi bice byikirere babisabwe; icyakora mubisanzwe HSPFs ivugwa mukarere ka 4, igereranya ikirere gisa na Midwestern yo muri Amerika. Intara ya 5 izaba ikubiyemo igice kinini cyamajyepfo yintara muri Kanada, kuva imbere ya BC kugeza muri New BrunswickFootnote1.
- Ikigereranyo cyingufu zingirakamaro (SEER): SEER ipima ubukonje bwa pompe yubushyuhe mugihe cyose cyo gukonja. Igenwa no kugabanya ubukonje bwose butangwa mugihe cyubukonje (muri Btu) nimbaraga zose zikoreshwa na pompe yubushyuhe muricyo gihe (mumasaha ya Watt). SEER ishingiye ku kirere gifite impuzandengo ya dogere 28 ° C.
Amagambo yingenzi ya sisitemu yo gushyushya pompe
Hano hari amagambo asanzwe ushobora guhura nayo mugihe ukora iperereza kuri pompe.
Ubushyuhe bwa pompe sisitemu
Firigo ni amazi azenguruka muri pompe yubushyuhe, ubundi buryo bukurura, gutwara no kurekura ubushyuhe. Ukurikije aho biherereye, amazi ashobora kuba amazi, gaze, cyangwa gaze / imyuka ivanze
Umuyoboro uhinduranya ugenzura icyerekezo cyogutemba kwa firigo muri pompe yubushyuhe kandi ugahindura pompe yubushyuhe kuva gushyuha kugeza muburyo bukonje cyangwa ubundi.
Igiceri ni ikizunguruka, cyangwa izunguruka, ya tubing aho ihererekanyabubasha hagati yinkomoko / sink na firigo. Igituba gishobora kugira amababa kugirango yongere ubuso bushoboka bwo guhana ubushyuhe.
Impemu ni igiceri aho firigo ikurura ubushyuhe buturutse hafi yayo hanyuma ikabira kugirango ibe imyuka yubushyuhe buke. Iyo firigo inyura muri valve ihindukira ikajya kuri compressor, ikusanyirizo ikusanya amazi arenze urugero atigeze ava muri gaze. Amapompe yubushyuhe yose, ariko, afite akusanya.
Compressor ikanda molekile ya gaze ya firigo hamwe, byongera ubushyuhe bwa firigo. Iki gikoresho gifasha guhererekanya ingufu zumuriro hagati yisoko na sink.
Kondenseri ni agafuni aho firigo itanga ubushyuhe mubidukikije kandi ihinduka amazi.
Igikoresho cyo kwagura kigabanya umuvuduko wakozwe na compressor. Ibi bituma ubushyuhe bugabanuka, na firigo ihinduka imyuka yo hasi yubushyuhe / ivangwa ryamazi.
Igice cyo hanze niho ubushyuhe bwimurirwa / buva mu kirere cyo hanze muri pompe yubushyuhe. Iki gice kirimo ubushuhe bwo guhinduranya ubushyuhe, compressor, hamwe na valve yaguka. Irasa kandi ikora muburyo bumwe nkigice cyo hanze cyumuyaga.
Igiceri cyo mu nzu niho ubushyuhe bwimurirwa kuri / buva mu kirere mu bwoko bumwe na bumwe bwa pompe yubushyuhe. Mubisanzwe, igice cyo murugo kirimo igiceri cyo guhinduranya ubushyuhe, kandi gishobora no gushiramo umuyaga wongeyeho kugirango uzenguruke umwuka ushushe cyangwa ukonje ahantu hafashwe.
Plenum, igaragara gusa mubikorwa byashizwemo, ni igice cyo gukwirakwiza ikirere. Plenum ni igice cyo mu kirere kigize igice cya sisitemu yo gukwirakwiza umwuka ushyushye cyangwa ukonje binyuze mu nzu. Mubisanzwe ni igice kinini ako kanya hejuru cyangwa hafi yubushyuhe.
Andi Mategeko
Ibice byo gupima ubushobozi, cyangwa gukoresha ingufu:
- Btu / h, cyangwa amashanyarazi yubwongereza mu isaha, nigice gikoreshwa mugupima ubushyuhe bwa sisitemu yo gushyushya. Btu imwe nubunini bwingufu zitangwa na buji isanzwe yumunsi. Niba izo mbaraga zubushyuhe zarekuwe mugihe cyisaha imwe, byaba bihwanye na Btu / h imwe.
- KW, cyangwa kilowatt, bingana na watt 1000. Nubunini bwingufu zisabwa n'amatara icumi ya watt 100.
- Toni ni igipimo cyubushobozi bwa pompe yubushyuhe. Iringana na 3.5 kW cyangwa 12 000 Btu / h.
Amashanyarazi aturuka mu kirere
Amashanyarazi aturuka mu kirere akoresha umwuka wo hanze nkisoko yingufu zumuriro muburyo bwo gushyushya, kandi nkikinini cyo kwanga ingufu mugihe cyo gukonja. Ubu bwoko bwa sisitemu bushobora gushyirwa mubyiciro bibiri:
Amapompo yo mu kirere. Ibi bice bishyushya cyangwa bikonjesha umwuka murugo rwawe, kandi bigereranya ubwinshi bwimyuka iva mumashanyarazi muri Kanada. Bashobora gukomeza gushyirwa muburyo ukurikije ubwoko bwubushakashatsi:
- Umuyoboro: Igiceri cyo mu nzu cya pompe yubushyuhe giherereye mu muyoboro. Umwuka urashyuha cyangwa ukonjeshwa unyuze hejuru ya coil, mbere yo gukwirakwizwa binyuze mumiyoboro ahantu hatandukanye murugo.
- Umuyoboro: Igiceri cyo mu nzu ya pompe yubushyuhe giherereye mu nzu. Ibi bice byo murugo mubisanzwe biherereye hasi cyangwa kurukuta rwumwanya uhuriweho, no gushyushya cyangwa gukonjesha umwuka muri uwo mwanya mu buryo butaziguye. Muri ibi bice, urashobora kubona amagambo mini- na byinshi-bigabanijwe:
- Mini-Split: Igice kimwe cyo murugo kiri imbere murugo, gitangwa nigice kimwe cyo hanze.
- Multi-Split: Ibice byinshi byo murugo biri murugo, kandi bitangwa nigice kimwe cyo hanze.
Sisitemu yo mu kirere ikora neza iyo itandukaniro ryubushyuhe hagati yimbere ninyuma ari rito. Kubera iyo mpamvu, pompe yubushyuhe bwo mu kirere muri rusange igerageza kunoza imikorere yayo itanga urugero rwinshi rwumuyaga ushyushye, no gushyushya uwo mwuka mubushyuhe buke (mubisanzwe hagati ya 25 na 45 ° C). Ibi bitandukanye na sisitemu yitanura, itanga urugero ruto rwumwuka, ariko shyushya uwo mwuka mubushyuhe bwinshi (hagati ya 55 ° C na 60 ° C). Niba uhinduye pompe yubushyuhe ivuye mu itanura, urashobora kubibona mugihe utangiye gukoresha pompe yawe nshya.
Amapompo yo mu kirere-Amazi: Ntibisanzwe muri Kanada, pompe yubushyuhe bwamazi yamazi cyangwa amazi akonje, kandi bikoreshwa mumazu afite sisitemu yo gukwirakwiza hydronic (ishingiye kumazi) nka radiatori yubushyuhe buke, hasi irasa, cyangwa ibice bya coil. Muburyo bwo gushyushya, pompe yubushyuhe itanga ingufu zumuriro kuri sisitemu ya hydronic. Iyi nzira isubizwa muburyo bwo gukonjesha, kandi ingufu zumuriro zikurwa muri sisitemu ya hydronic hanyuma ikangwa mukirere cyo hanze.
Gukoresha ubushyuhe muri sisitemu ya hydronic nibyingenzi mugusuzuma pompe yubushyuhe bwamazi. Amapompo yubushyuhe bwo mumazi akora neza mugihe ashyushya amazi kugirango ubushyuhe bugabanuke, ni ukuvuga munsi ya 45 kugeza kuri 50 ° C, kandi nkibyo bihuye neza kumagorofa yumucyo cyangwa sisitemu ya coil. Hagomba kwitonderwa niba urebye imikoreshereze yabyo hamwe nubushyuhe bwo hejuru busaba ubushyuhe bwamazi hejuru ya 60 ° C, kuko ubusanzwe ubu bushyuhe burenze imipaka ya pompe nyinshi zituye.
Inyungu Zingenzi Zumuriro-Amashanyarazi
Gushyira pompe yubushyuhe buturuka kumyuka irashobora kuguha inyungu nyinshi. Iki gice cyerekana uburyo pompe yubushyuhe buturuka kumyuka ishobora kugirira akamaro urugo rwawe.
Gukora neza
Inyungu nyamukuru yo gukoresha pompe yubushyuhe buturuka kumasoko nubushobozi buhanitse bushobora gutanga mubushuhe ugereranije na sisitemu isanzwe nk'itanura, amashyiga hamwe na basebo yamashanyarazi. Kuri 8 ° C, coefficente yimikorere (COP) ya pompe yubushyuhe buturuka kumyuka isanzwe iri hagati ya 2.0 na 5.4. Ibi bivuze ko, kubice bifite COP yamasaha 5, kilowatt 5 (kilowat) yubushyuhe bimurirwa kuri buri kilowat yumuriro uhabwa pompe yubushyuhe. Mugihe ubushyuhe bwo hanze bwikirere bugabanutse, COP ziri hasi, kuko pompe yubushyuhe igomba gukora hejuru yubushyuhe bwinshi hagati yumwanya wimbere no hanze. Kuri –8 ° C, COP irashobora kuva kuri 1.1 kugeza 3.7.
Ukurikije ibihe, ibihe byo gushyushya ibihe (HSPF) byamasoko aboneka birashobora gutandukana kuva 7.1 kugeza 13.2 (Akarere V). Ni ngombwa kumenya ko ibigereranyo bya HSPF ari kubice bifite ikirere gisa na Ottawa. Kuzigama mubyukuri biterwa cyane nubushakashatsi bwa pompe yawe.
Kuzigama ingufu
Ubushobozi buhanitse bwa pompe yubushyuhe burashobora guhinduka mukugabanya ingufu zikoreshwa. Kuzigama mubyukuri munzu yawe bizaterwa nibintu byinshi, harimo ikirere cyaho, imikorere ya sisitemu iriho ubu, ingano nubwoko bwa pompe yubushyuhe, hamwe nuburyo bwo kugenzura. Imibare myinshi yo kumurongo irahari kugirango itange igereranya ryihuse ryingufu ushobora kuzigama kubikorwa byawe byihariye. Igikoresho cya NRCan ASHP-Eval iraboneka kubuntu kandi irashobora gukoreshwa nabashizeho n'abashushanya imashini kugirango bagufashe gutanga inama kubibazo byawe.
Nigute Amashanyarazi aturuka mu kirere akora?
Inyandiko
Amashanyarazi aturuka mu kirere afite inzinguzingo eshatu:
- Ubushyuhe bwo Gutanga: Gutanga ingufu zumuriro mu nyubako
- Cooling Cycle: Gukuraho ingufu zumuriro mu nyubako
- Inzira ya Defrost: Gukuraho ubukonje
- kwiyubaka kuri coil yo hanze
Ubushyuhe
Icyitonderwa ：
Bimwe mu ngingo byakuwe kuri interineti. Niba hari ihohoterwa, nyamuneka twandikire kugirango dusibe. Niba ushimishijwe nibicuruzwa bya pompe ， nyamuneka wumve neza sosiyete ya OSB ubushyuhe bwa pompe ， turi amahitamo yawe meza.
Igihe cyo kohereza: Ugushyingo-01-2022