Mitundu ya makhoma imakhala yosiyanasiyana komanso yosiyanasiyana, kotero kuti ogula atha kusankha mosavuta. Wabwino kwambiri komanso wothandiza kwambiri
Mitundu yamatenthedwe imaperekedwa mu network yamalonda ndi yosiyanasiyana komanso yosiyanasiyana, kotero wogula amatha kusankha bwino ulalo wabwino. Batri ya wothandiza kwambiri komanso wachilengedwe kwambiri zimaphatikizanso khoma lokhazikika ma boilers omwe amagwira ntchito pa mafuta akuluakulu a gasi ndi methane.
Za njira yochenjera
Mtengo wapamwamba kwambiri wamafuta ndi kuchuluka kwa kutentha komwe kungagwiritsidwe ntchito mukamayatsa mafuta, kuphatikizapo gawo lake lomwe lili m'madzi a madzi otulutsa. Mtengo wotsika kwambiri ndi kuchuluka kwa kutentha kupatula mphamvu, kubisala mu mipweya iwiri yotuluka. Kuti muwonetse katundu wanu m'dera labwino, ogulitsa zida zotenthetsera nthawi zambiri amawonetsa bwino jenereta ya kutentha, kuwerengetsa malinga ndi njira yomwe ikugwiritsa ntchito mtengo wamafuta ochepa. Komabe, wogula sakudziwitsa za izi. Vitaga m'malo mwa mphamvu ya 80-85%, yeniyeni ya mtundu wachikhalidwe, chizindikiritso cha 92-95% chimawoneka, ndikuwongolera kwamphamvu kwa 97-109%, zomwe zimatsutsana ndi lamulo la kutengedwa kwa mphamvu. Izi zimayambitsa kukayikira kwa ogula sakudziwa upangiri wa Aza kutentha. Koma kuopa kwa ultra-yogwira ntchito kwambiri kwa boiler, siyiyenerabe mtengo wa njira zomwe zilipo.
Ubwino Womanga
Makhoma achikhalidwe amagwiritsa ntchito kutentha atatulutsidwa pomwe mpweya woyaka, pogwiritsa ntchito kutentha kwabwino (kwenikweni, chubu uyu omwe mbale zambiri zamkuwa zimakonzedwa). Methane Conflastation Zotenthetsa izi, ndipo zimabweretsa dongosolo lotenthetsera zomwe zidapeza kutentha kutentha. Ndondomeko yofunika kwambiri kuti igwirizane mu boiled ovala makhoma amapereka kusiyana komwe kumadzetsa chimbudzi chokoka. Kutentha kwapakatikati pazinthu zoyaka, kuchotsedwa mumlengalenga, pokomera boleler ndi 120c. Kuziritsa mpweya wotuluka kutentha pang'ono. Amagwira ntchito chifukwa cha mapangidwe awo sangakwanitse. Zachidziwikire, mutha kukhazikitsa kutentha kotentha kwambiri. Koma ngati kutentha kutaya thupi kumachepa, kuwunika muli ndi mbale zawo ndi mu chimney, chifukwa zinthu zomwe zimapangitsa kuti zinthu zitheke ziziwonongeka. Chifukwa chake, ndikofunikira kugwiritsa ntchito mphamvu "pakutentha msewu" - ndibwino kuposa imodzi yosinthira kutentha kwamitundu yomwe imawonongeka chifukwa cha chenjezo.
Kodi zimachokera kuti? Mukamayaka mpweya wachilengedwe (monga mafuta ena aliwonse a hydrocarbor), mankhwala amachitika, ndipo zotsatira zake zimapangidwa madzi, pamoto nthawi yomweyo kulowa nthunzi. Ili ndi awiriwo omwe ali ndi mphamvu ya 11% ya mphamvu ya methane. Cholinga cha kuvomerezedwa ndikugwiritsa ntchito mphamvu pochepetsa kutentha kwa mpweya wa dew (kwa mafuta oyamwa, pafupifupi 57C), mphamvu ya kutentha yomwe imagwiritsidwa ntchito popanga nthunzi (Kusintha kwamadzi) kudzamasulidwa, ndi kutentha, m'mbuyomu "adasoweka paipi" kungagwiritsidwe ntchito, mwachitsanzo, kutentha wozizira.
De Diecrich. | 
De Diecrich. | 
Vawent. | 
Viessmann. |
1. Zolemba (de Diendrich) zikwangwani zimatsimikizira kuti chitonthozo choyenera mukamatentha ndikuphika madzi otentha.
2. MCSS omwe ali ndi mphamvu ya 6.3-39kWS amagwira ntchito pa mpweya wachilengedwe kapena propane. Kwa madzi otentha, omwe amangokhala ndi zida zotentha, amalola madzi otentha atangoyamba kulowa mpweya, kapena kulumikizana ndi boiler. Mphamvu ya 80l imayikidwa pafupi ndi yobowola, pa 130l, pansi pake.
3. ECotec Plus (Vaillant) ogona okhala ndi chuma komanso osadetsa chilengedwe.
4. Kupezekanso kwa Boiler Friodens 200-W (viessmann) yakhazikitsidwa ndi mabati akhitchini.
Kodi pali kusiyana kotani pakati pa kuvomerezedwa kwa zida zamakono zopangidwa ndi zikhalidwe? Woyamba ali ndi kutentha kwapadera kopangidwa ndi zida zosagonjetsedwa ndi asidi (chitsulo chosapanga dzimbiri, silhum it.p.). Ili ndi malo akunja a malo ambiri polumikizana ndi utsi, womwe, mwa njira, amatha kudziimba mlandu mosinthasintha kutentha kwa ozizira, monga mtundu wa homerine (nkhandwe, Germany). Kutentha kofananira kumatha kugwira ntchito ngati mumayendedwe otsika (kutentha kwa madzi kunabwereranso kwa 30c, ndi kutulutsa - kutentha kwambiri (70-90c) . Zowona, kumapeto, kuphatikizika mu kutentha kwa kutentha sikungayambe, ndipo mphamvu ya boiler idzakhala yofanana ndi mafuta am'mimba. Kuphatikiza apo, mu kumeza mtima kumagwiritsira ntchito fan yanyimbo yapadera. Itha kubala kuchokera 8-20 mpaka 100% ya mphamvu yotentha (kutengera mawonekedwe), kusintha njira yotentha ya boiler to zosowa za nyumbayo. Kuphatikiza apo, mavuto omwe ali ndi magesi, mawonekedwe akumadzi aku Russia, owotchera a Custontation, siowopsa - amagwira ntchito komanso kuchepa kwa nyumba mpaka 5 mbar, yotaya mphamvu. Wowotchera sawononga.
Makono amakono amasintha boiler (onsewo ndi awiri) amapambana pa Appraratos iliyonse yamakhoma. Mphamvu ya khoma lokhazikika m'mitundu ya 5-125kw. Izi zikutanthauza kuti mothandizidwa ndi gawo limodzi lokha litha kutentha nyumba yayikulu. Ngati kufunika kwa nyumba zotentha kumapitilira 120kW, kuvomerezedwa, ngati mukufuna, kuphatikiza ku Sycade, komwe kumakupatsani mwayi wokhutiritsa kwa nyumba iliyonse yapanyumba. Mwachitsanzo, kuvomerezedwa kwa Rekamamax Boilers (Netherlands) kumatha kukhala ndi chida chowongolera cha Cascade, chomwe chimaphatikizapo zida zisanu ndi zitatu.
Madzi otentha omwe amachepetsa owonera amatulutsa zochulukirapo. Chifukwa chake, kuvomerezedwa kamodzi kumatha kulumikizana ndi boratu yoyambira. Mwachitsanzo, Procon (MhG, Germany) amatha kugwira ntchito ndi boodi yakunja yakufika 500l. Ndi kumwa pang'ono kwamadzi (tinene, chosakanizira m'khitchini ndi kusamba m'bachi) sichoyipa kugula mabwalo omwe amawotcha madziwo pogwiritsa ntchito kutentha pulasitiki kutentha komwe kumamangidwa. Izi zitha kukhala, mwachitsanzo, chitonthozo chozungulira chiwiri (nkhandwe). Mitundu yapamwamba kwambiri komanso yopindulitsa yokhala ndi mini. Mafuta 333-F PC (mtundu Ws3c, Viessmann, Germany) chifukwa cha HBs adapereka chotenthetsera madzi omangidwa ndi 86l.
Viessmann. | 
Nkhandwe. | 
Vawent. | 
Boasia. |
5. Makina othandiza amafupimu ndi Boiler Friodens 200-W (Viessmann) amaikidwa kukhitchini ya nyumba ya dzikolo. Chipangizochi chimatentha chonyamulira cha kutentha chotentha ndi madzi kwa DHW System.
6-7. CGB-k-24-mzere (Wolf) CGB-K-K-24 (Wolf) (6) ndi malo ovomerezeka 330 akutali (Vaillant) (7).
Ma 1.Manga anzeru Boilers Biilei kuti apititsetse mphamvu amatha kuphatikizidwa mu nthawi yabodza. Kukhazikitsa zida kudzasinthanso makabati achitsulo.
Kodi ndi bwino masewera a kandulo?
Pafupifupi, chifukwa cha kusiyana kumene, kumawononga ndalama zambiri pakupanga kwa 1kW pakutentha kwa mpweya potenthetsa 15% kuposa khoma la kapangidwe kake. Mwachitsanzo, kutentha kwa nyumbayo ndi dera la 200m2, mphamvu yamphamvu yazikhalidwe yotentha kwa nthawi yotentha imawononga mpweya 6,000 m3, ndipo kuvomerezedwa ndi mphamvu zofanana ndi 5100m3. Ndiye, ngati mtengo wake ndi 1000m3 mpweya 3690 rubles. (Ndi zochuluka kwambiri tsopano zamafuta achilengedwe kwa eni midzi pafupi ndi Moscow), kwa nthawi yodziwika, mwiniwake wa zida amasunga pafupifupi ma rublew 3321. Kwa zaka 10 ndalamazi zimakwera ma ruble 330,000. Komabe, mwina, ndi zina zambiri, popeza mitengo ya mpweya wachilengedwe chifukwa cha kuchuluka kwa anthu akukula, ndipo posachedwa.
Zosankha zopangira chimney
Kuchokera ku Bounensirs
Komabe, zimaganiziridwa kuti mitengo yamagesi ku Russia imasasinthika (yomwe siyikuwoneka kuti sichotheka), kuthekera kwachuma kugula ma boiler oyenera kufunsidwa. Kupatula apo, mwachitsanzo, kusonkhana ndi mphamvu ya 24kW kumakhala kokwera mtengo kuposa ma ruble omwewo, okhawo omwe adzapulumutsidwe pamafuta ndikubwereranso kwa eni ake boiler pokhapokha atakwanitsa zaka 10 opareshoni. Kuphatikiza apo, ngakhale zida izi zili ndi gwero lowonjezereka (lomwe, mwa njira, limathandizira pang'ono mtengo waukulu), imafunikirabe kukonza kokhazikika komanso kosasintha.
De Diecrich. | 
Viessmann. | 
Chithunzi v. balasphova | 
Chithunzi v. balasphova |
9. Kudzichepetsa kwamakono nthawi zambiri kumakhala ndi miyeso yaying'ono, kulemera kochepa, kumasonkhana. Zonsezi zimasandulika kuyika kwawo ndikuloleza kuti mulowetse zida kwa mkati. Zipangizo zapamwamba kwambiri zimagwira ntchito mokwanira phokoso lokwanira ngakhale munjira yayikulu yamagetsi.
10. Mafuta 300-W (viessmann) onjezerani ndi ukadaulo wowunikira ndikuwonetsa (vuto lowunikira), vuto lowulula), likuwonetsa izi kwa wogwiritsa ntchito.
11-12. Bwc 42 (Bosch) (11) ndi Logomax Plus GB 162 (Bukurus) (12) ali ndi zida zowongolera muyeso, ndizosavuta kwambiri kuti zikhalepo.
Komabe, zongongoletsera ziyenera kupatsa zokonda makamaka chifukwa ndizokhala ochezeka. Kuyambira mlengalenga wokhazikika ndi chilengedwe (poyerekeza ndi zopangidwa ndi zikhalidwe zophatikizira), njira iyi ikhoza kuyikidwa m'nyumba zokhalamo, osamanga Chingwe Chamtunda. Chifukwa cha kusakanikirana koyambirira kwa mafuta ndi mpweya, komanso kuchepetsa kutentha kwa mpweya wotulutsa, ndizotheka kupondereza mapangidwe a Nitrogen ma oxiside), popeza zomalizazo ndizosakwanira Zowopsa za Co2 Dioxide (kaboni dayokisi). Zomwezo zimagwira ntchito yofunika kwambiri pazinthu zoyipa, kotero kuchuluka kwa mpweya woipa m'mlengalenga kumachepetsedwa kwambiri. Mwachitsanzo, zomwe zili mkati mwa nitrogen ma oxides mu baxi rechetetion (Italy) poyerekeza ndi boti la gasi wamba limachepetsedwa ndi 80 ndi 90%, motero.
Palinso mwayi wina wofunika kwambiri wocheperako usanachitike munthu wothira kutentha (kwambiri womasuka kuposa kutentha wamba, kutentha kwambiri. Makina a HTUKI amagwiritsa ntchito zida zotenthetsera kwambiri. Makina awo adzawononga nyumba yanyumba ndi 20-50% yokwera mtengo kwambiri kuposa popanga kutentha kwambiri (kwa mpweya wa 150m2-10-20-20-20-20. Koma koma ma radiators a makina otsika-kutentha amangotenthedwa ndi 40-45c, motero, ngakhale kuwagwira kwanthawi yayitali, simudzayaka. Kutalika kwa ma radiation ya inturwing ya inturwavu kuchokera pamalo a ma radiator, mapaipi ndi zinthu zina za kutentha kochepa ndikosangalatsa kwa anthu. Inde, ndipo m'zipindazo mulibe zolemba, popeza ma radia akuluakulu ofunda pansi pa mawindo amakhala otsika kwambiri ndi ozizira kwambiri kuposa ang'onoang'ono, koma kutentha kwambiri ma raariators achikhalidwe. Kukumbukira kumasinthidwa bwino kwambiri kugwira ntchito ndi pansi zofunda.
Chithunzi v. balasphova | 
Chithunzi v. balasphova | 
Chithunzi v. balasphova | 
|
13.Mu Bukuamax Plus GB 162 (Bukurus) ili ndi kutentha kwa kutentha mpaka 100kW, kufunikira kwake komwe kumachitika chifukwa cha kutentha kwake kwakukulu.
14. Kuwotcha kwa gremical kwa GB 162 Boilailer kumakupatsani mwayi kuti musinthe mphamvu kuchokera pa 18 mpaka 100%.
15. The Giergastar (AGergch) mndandanda wa mndandanda wosapanga dzimbiri zomwe zimagwiritsidwa ntchito kumtunda kwa kutentha kwa aluminiyamu yopangidwa ndi silika ya giegastar (giergech).
16.Shem ntchito ya McR Boiler (de Dietrich).
Ndalama zolipirira
Tsoka ilo, kuvomerezera boiler "nkhani pa-Phiri" kuchuluka kwakukulu. Zachidziwikire, mukamagwiritsa ntchito boiler wamba ku chimney, nthawi zina zimakhala nyengo yambiriyi, makamaka nyengo yachisanu, koma izi sizosatheka ndi "zokolola" za kuvomerezedwa. Chifukwa chake, kuvomerezedwa boiler ndi mphamvu ya 25kvt kumapereka mpaka malita 3.5 a concesteate, pafupifupi zidebe ziwiri zidzayang'aniridwa chifukwa cha iye, ndi chaka chopitilira 7. M'malo mwake, Concensate ndi yofooka yankho la malasha ndi sulufuric acid amadzi. Chizindikiro chake cha hydrojeni chimatengera mtundu wamafuta, kapangidwe ka kutentha kwa kutentha, kutentha kwa mpweya, kutentha kwa machenjere komanso mukamagwiritsa ntchito gasi yayikulu ndi 4-6.
Funso likubwera: Komwe mungaphatikize ena? Kupatula apo, ndizosatheka kuti zisinthe mumtsinje pafupi ndi nyumba, pansi kapena mu njira yosokera pamalire a tsambalo ndi m'gawo lake, ndi oyandikana nawo, ndi oyandikana nawo. Ngati dongosolo lofufuzira limakhazikitsidwa pa malo achitetezo azachipatala, yankho losafunikira ndi losayenera kapena losavomerezeka mu mapaipi (colony ya mabakiteriya) yopanda madzi. Chifukwa chake, kwa mitundu yambiri yamaluso yothandizira chithandizo cha chimbudzi cha chimbudzi chopangira nyumba ya dziko lapansi, mtengo wofunikira wa pH yomwe ili ndi 6.5.
Komabe, pali zida zothandiza komanso zotsika mtengo, zomwe zimalola kukonzekera kugwiritsidwa ntchito ndi njira zachikhalidwe. Chifukwa chake, musanakwere kunyumba yanyumba yonyansa, kuvomerezedwa kuyenera kutayikiridwa moyenera. Omaliza, monga lamulo, imayikidwa pafupi ndi khoma lomwe limachepetsa boiler (pansi kapena khoma). Wosautira nthawi zambiri amakhala chidebe chaching'ono, polowa momwe Fyuluta amaikidwira, kuyeretsa kuvomerezedwa ndi tinthu tokhazikika. Kupeza mwa kusautwiti, kumeza pang'onopang'ono kudzera pakubisalira kuchokera kumphepete mwa ma granules okhala ndi alkali, kapena marble rup ndi malo ogulitsira ndi otetezeka ku Ph6.5-9.
Kukula kwa pH ya condensid condensid iyenera kuwunikidwa mwadongosolo (osachepera 1, metate). Kuti muchite izi, mutha kugwiritsa ntchito chingwe chosonyeza kuti chiwonetsero chambiri kapena ph-meter. Tidzakhala ndi ma granules pafupipafupi mu osalowerera kapena (ngati buku la Propective lizifuna) kuti musinthe msana wa 1 miyezi 6-12 miyezi. Zitsanzo za Ogwiritsa Ntchito - neutrabox Geo I-25 (Grumberc, Germany), NS33 (DE Diatrich, France). Mtengo wa osalondera boiler yolimba ndi mphamvu ya 25kvt (yophatikizidwa mu phukusi, monga lamulo, ma granules pa chipale chofewa) ndi ma ruble 10,000. Phukusi lina lowonjezera ndi granules (5kg) limawononga ma ruble 1-1.5.
Kuyamba kusowetsa (ngati nyumba zingapo zolumikizidwa ndi zikuluzikulu zitha kuphatikizidwa popanda kulowerera ndale ngati mphamvu yobowola siyikuposa 200kW. Kupatula apo, zinyalala zanyumba, kuphatikiza pachakudya, nthawi zambiri zimakhala ndi zofooka za alkaline zofooka (Ph7,2-7,8). Chifukwa chake, chemenit sichimalowerera mwachindunji mu chimbudzi, chifukwa cholumikizana ndi alkaline ndi acidic media. Komabe, pakadali pano, zingakhale zofunikira kukhazikitsa chida choloza, ngati zipamba ndi Zisindikizo zosindikizidwa ndizomwe sizingapirire kulumikizana kwanthawi yayitali ndi njira yofooka ya asidi, kapena ngati avomereze sichoncho Osakanikirana molinganiza molingana ndi madzi osokera m'nyumba (osachepera 1:25).
Viessmann. | 
Boasia. | 
Boasia. | 
Nkhandwe. |
17. "Mtima" wa kufupika kwa khoma mavidiyo fineens 6-W ndi chitsulo chosapanga dzimbiri, chomwe chimalola kuchepetsa kwambiri kupachiro kwa zinthu zoyipa mumlengalenga.
18-19. Chida (18) ndi cylindrical burner (19) mwa khoma lolowera boailers Biiler Riasia limapangidwa ndi zinthu zolimba za asidi.
20. Thupi la gasi lagalasi la CGB-K-24 (nkhandwe) lili ndi kutentha kwa DHW ku chitsulo chosapanga dzimbiri. Makina awa otentha amapangidwa kuti azitentha ndikuphika madzi otentha munjira yodutsa. Ngati ndi nthawi ya kufunika kwa nyumba yanyumba m'madzi ofunda, boiler imatha kulumikizidwa ndi boiler, mwachitsanzo csw-120.
Ndine zochitika zingapo. Ngati wofatsa ali m'chipinda chapansi kapena pansi pa nyumba, pansi pa khomo la osemphana, ena sadzagwera mu chimbudzi. Muyenera kukhazikitsa thanki yokhala ndi valavu yoyandama, yomwe, monga chotengera chimadzaza ndi pampu, kapena kuyika kwapadera (Grandfos, ma ruble a 6.2) kuti muchepetse dongosolo la chimbudzi .
Ndikofunikira kuti musankhe chimney olondola kuti muchepetse boiler. Kapangidwe kanu kameneka ndikuti zinthu zophatikiza zimatulutsidwa mwamphamvu. Izi zimapangitsa kuti zitheke kuyamwa chimney, komanso phokoso la mpweya wa mpweya kuchokera mumsewu kapena kutuluka m'chipindacho ndikuchotsa zopangidwa mu chubu cha utsi. Kutentha kwa kutentha pa chimfine cha kuvomerezedwa ndi ochepa (pofika nthawi yovomerezeka ku chimney, mpweya wotopetsa umakhazikika mpaka 40-60c). Koma limakhazikika nthawi zambiri limapitilira pa chimney, chifukwa chake liyenera kusindikizidwa ndi kusuntha kwa ma acid. Njira ya njerwa sizigwirizana ndi asidi kuti awononge ntchito zingapo. Avtot Chimneys, monga Vawent, Raab (onse aku Germany), opangidwa ndi zida za polymeric, azikhala nthawi yayitali. Monga lamulo, madzi amapangidwa kuchokera ku ppp, PPS kapena PVDF- pulasitiki. Kusonkhanitsa chimney, kudula mwachindunji kwa mapaipi ndi kutalika kwa 0,5-2m chitoliro cha 80mm ndalama pafupifupi 80-2500 rubles. Kwa 1 m) ndi zinthu zosiyanasiyana. Komabe, pali zikhomo zochokera pa chitoliro chosinthika kuchokera ku PP polymer, yomwe imatha kutambasula "mkati mwa chikho chankhondo chakale, kuphatikizapo ndi mawonekedwe osasiyana. Amapereka, akuti, Immergas (Italy). Kupirira Boilers "Bwenzi" ndi Chimpion Chimneys achipembedzo (Aisi 304, Aisi 409, Aisi 430).
| 
Chithunzi v. balasphova | 
Chithunzi v. balasphova | 
Chithunzi v. balasphova |
21. Tsiku lolemekeza dongosolo la midzi yadzuwa. Mukachotsa zoletsa kukhoma ku khoma ku Urban kapena zazikulu zakumidzi, simungathe kugwiritsa ntchito chipangizocho chifukwa cha kusalowerera. Kusintha kwa Ph kudzachitika chifukwa chosakanikirana ndi madzi otayidwa.
22. Makulidwe a kukhumudwitsidwa chifukwa chofuna kudzipatula.
23. Netrabox I-25 Network.
24. Kukhazikitsa kwa Conlift (Grandfos) ndi valavu yomangidwa ndi kuwongolera koyenera (kukhazikika- 5.3 m).
Kodi msika umapereka chiyani?
Pakadali pano, kudzipereka kumatulutsa pafupifupi ma boiler onse otsogolera. Itha kudziwika zinthu za acv (Belgium): Zakale; Ariston: Genus Pulogalamu; Beretta: zobiriwira zapadera komanso mphamvu kuphatikiza (obtaly); Baxi: Prime Ht, luna Ht, luna HT wokhala ndi Nuvoola Ht. De Diecrich imatulutsa njira yabwino kwambiri: osalakwa, Mcr. Tiyeni titchule Immergas: Virtrix; Ferroli: Mphamvu zapamwamba, zachuma; Simie: Fomu ya Forth FWY.Zip ndi Planet Dewy (zonse Italy); Prothemm (Slovakia): Therach (Czech Republic): KD, KD, KDZ, KDZ, KDZ ndi mphamvu ya mwadzidzidzi ya 28kvt, komanso ndi mphamvu ya mwadzidzidzi ya 45kW ndi chipinda choyaka cha pulasitiki. Limodzi mwa malamulo opanga malamulo a mafashoni kuti mupeze njira yobwerezatsira (ku Russia ndi yotchuka, mwachitsanzo, bolodi ya R30 mndandanda). Pomaliza, olimbikitsali abwino kwambiri ndi mitundu yomanga ndi yolimbitsa thupi yomwe imapezeka ku Germany (Logomax Pluster), GRAMPRE), Vomecor (EGCEC), Verant (EGSTAN), Vesmmenn (Mafuta a 200 -w, 300-W ndi 333-f), nkhandwe (Chitonthozo). Mtengo woyerekeza wa khoma la khoma lanyumba limatha kufotokozedwa ndi kuchuluka kwa mphamvu yake yamphamvu pa ma ruble 3,000.
Otsatsa zikomo Biasia, Budrus, de Diecrich, Vawermant, Viessmann kuti athandizire kukonzekera zinthu.