Ngakhale mtengo wake ndi wokwera, matanki otenthetsera madzi osapanga dzimbiri nthawi zambiri amakhala okwera mtengo kwambiri akayerekeza mtengo wa moyo wake ndipo ayenera kuwonetsedwa motere.
Zowotchera madzi am'nyumba ndi makanda enieni a dziko lamakina.Nthawi zambiri amakumana ndi malo ovuta kwambiri ndipo kulimbikira kwawo nthawi zambiri kumanyalanyazidwa.Kumbali ya madzi otenthetsera, mchere, okosijeni, mankhwala ndi matope onse amawukiridwa.Pankhani ya kuyaka, kutentha kwambiri, kupsinjika kwamafuta, ndi mpweya wa flue condensate amatha kuwononga zinthu zonse.
Pankhani yokonza, zotenthetsera zamadzi otentha zam'nyumba (DHW) zonse zimanyalanyazidwa.Eni nyumba ambiri amatenga zotenthetsera zawo zamadzi mopepuka ndipo amangowawona pamene sakugwira ntchito kapena akutha.Fufuzani ndodo ya anode?Tsukani matope?Kodi pali ndondomeko yokonza?Iwalani, sitikudandaula.Nzosadabwitsa kuti zida zambiri za DHW zimakhala ndi moyo waufupi.
Kodi moyo waufupi uwu ungakhale wabwino?Kugwiritsa ntchito zitsulo zotentha za DHW zopangidwa ndi zitsulo zosapanga dzimbiri ndi njira imodzi yowonjezeretsa moyo.Chitsulo chosapanga dzimbiri ndi chinthu cholimba komanso chokhazikika chomwe chimapereka kukana bwino kwa madzi ndi moto, kupatsa chowotcha mpata wopereka moyo wautali wautumiki.Chokhachokha chenicheni cha zitsulo zosapanga dzimbiri ndi mtengo wapamwamba wa zipangizo ndi kupanga.
Chitsulo chosapanga dzimbiri ndi dzina lodziwika bwino la ma aloyi achitsulo okhala ndi chromium osachepera 10.5%.Zinthu zina monga faifi tambala, molybdenum, titaniyamu ndi mpweya zitha kuwonjezedwa kuti zipereke kukana dzimbiri, mphamvu ndi mawonekedwe. nkhani yonse.
Ngati wina atanena kuti "ndipatseni mapaipi apulasitiki" mungabweretse chiyani? PEX, CPVC, polyethylene? Zonsezi ndi "pulasitiki" mapaipi, koma onse ali ndi katundu wosiyana kwambiri, mphamvu ndi ntchito. Zomwezo zimayendera zitsulo zosapanga dzimbiri. Pali mitundu yoposa 150 yazitsulo zosapanga dzimbiri, zonse zomwe zili ndi katundu wosiyana kwambiri ndi ntchito.Zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito muzitsulo zosapanga dzimbiri, 3 zopangira zitsulo zosapanga dzimbiri, zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito muzitsulo zosapanga dzimbiri, 3 zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito pazitsulo zosapanga dzimbiri, 3 zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito pazitsulo zosapanga dzimbiri. 316L, 316Ti ndi 444.
Kusiyana pakati pa magirediwa ndi kuchuluka kwa aloyi mkati mwake. Zonse "300" zitsulo zosapanga dzimbiri zili ndi pafupifupi 18% chromium ndi 10% nickel. Makalasi awiri a 316 alinso ndi 2% molybdenum, pomwe kalasi ya 316Ti ili ndi 1% titaniyamu yowonjezeredwa ku mix. 316 giredi, makamaka kukana kwapakatikati ndi kuphulika kwa dzimbiri m'malo a chloride.316Ti giredi titaniyamu imapangitsa kuti ikhale yabwino komanso yolimba.Giredi 444 ili ndi chromium ndi molybdenum, koma ilibe faifi tambala. akuti ali ndi chotenthetsera chamadzi cha "zitsulo zosapanga dzimbiri", yang'anani mosamalitsa pamakalasi chifukwa sali ofanana
Chitsulo chosapanga dzimbiri chimagwiritsidwa ntchito m'mitundu yonse yotentha yamadzi.Zimagwiritsidwa ntchito kwambiri muzitsulo zosalunjika za DHW komanso zowonongeka zamadzi zopanda tank. Zowotcha zamadzi zopanda madzi zimakhala ndi coil yotumizira kutentha kwamkati yomwe imagwirizanitsidwa ndi boiler kapena solar collector loop.Izo ndizofala kwambiri ku Ulaya kusiyana ndi ku Canada chifukwa cha kulamulira kwa European hydro ndi magetsi a dzuwa.
Ku Canada, zitsulo zosapanga dzimbiri ndi zitsulo zokhala ndi magalasi zosalunjika zilipo, akasinja achitsulo chosapanga dzimbiri nthawi zambiri amakhala ndi mtengo wokwera kwambiri. Muzitsulo zosasunthika zopanda thanki zopanda madzi, chotenthetsera kutentha chimakhala chopangidwa ndi mkuwa. exchangers.Ma tanki otenthetsera madzi otenthetsera olunjika amakhalabe mfumu ya msika waku Canada wotenthetsera madzi.Chitsulo cha kaboni chokhala ndi chitsulo cha magalasi chimalamulira gawoli.Chitsulo chosapanga dzimbiri chimagwiritsidwa ntchito kwambiri mu tanki yopanda tank kapena yowotchedwa mwachindunji zowotcha madzi.
Kuonjezera mphamvu ya zipangizozi, mpweya wotopetsa uyenera utakhazikika pansi pa mame kuti amasule kutentha kobisika kwa mafuta. Chotsatira chake ndi condensate yamadzi osungunuka kuchokera ku zinthu zoyaka moto, zomwe zimakhala ndi pH yotsika kwambiri komanso acidity yambiri.
Kutentha kwachitsulo chopangidwa ndi chitsulo wamba kapena mkuwa n'kovuta kupirira mpweya wa flue condensate kwa nthawi yaitali.Chitsulo chosapanga dzimbiri ndi chisankho chabwino chakuthupi chifukwa cha kukana kwake kwa dzimbiri ndi kusinthasintha, kulola kuti apange mawonekedwe osakanikirana ndi kutentha.Pali mitundu yambiri ya condensing tankless water heaters yomwe imagwiritsa ntchito zitsulo zosapanga dzimbiri zosapanga dzimbiri zotentha. Mavoti a EF mpaka 0.97.
Zotenthetsera zamadzi zam'thanki zokhala ndi umisiri wokometsera nawonso tsopano zikuyamba kugwiritsidwa ntchito pafupipafupi, makamaka ndikusintha kwa malamulo omangira komwe kumafuna mphamvu yotenthetsera madzi. Pali mitundu iwiri yomanga yomanga pamsika uno. Matanki okhala ndi magalasi akumanganso zotenthetsera zomizidwa pansi pamadzi. zitsanzo zokhala ndi thanki yachitsulo chosapanga dzimbiri komanso kupanga koyilo sizodziwika, koma pali zomanga zingapo zazitsulo zosapanga dzimbiri zomwe zilipo.
Mtengo woyamba wa thanki yokhala ndi galasi yokhala ndi magalasi ndi wotsika kwambiri, ndipo nthawi yokhayo idzawonetsa momwe chotenthetsera chidzakhala cholimba m'malo ovuta kwambiri. Zotenthetsera zatsopano za tanki ya condensate zimatha kuchita bwino kwambiri kuposa zotenthetsera zamadzi zomwe zimawotchedwa, zomwe zimakhala ndi mphamvu zotentha kuyambira 90% mpaka 96%. ma heaters amalowa pamsika.
Yang'anirani bwino zotenthetsera madzi akasinja ndipo mupeza kuti mitundu yambiri yowotchedwa mwachindunji, koyilo yamkati yosalunjika, ndi akasinja osungiramo owongoka amakhala ndi mizere yamagalasi komanso zitsulo zosapanga dzimbiri.
Kotero, ubwino wa zitsulo zosapanga dzimbiri ndi zotani pa galasi lopangidwa ndi galasi? Kodi mumatsimikizira bwanji makasitomala kuti azigwiritsa ntchito ndalama zambiri mu akasinja osapanga dzimbiri? Ubwino waukulu wa chitsulo chosapanga dzimbiri ndi kukana kwake kwachilengedwe ku dzimbiri lamadzi amchere, zomwe zimawonjezera moyo wautumiki. mwachibadwa zimateteza dzimbiri.
Komano, matanki okhala ndi magalasi amadalira magalasi kuti apereke chotchinga pakati pa zitsulo za carbon ndi madzi. Kupatsidwa mwayi, mpweya ndi mankhwala omwe ali m'madzi adzaukira chitsulocho ndikuchiwononga mofulumira. Popeza n'zosatheka kugwiritsa ntchito zokutira zoteteza mwangwiro (palibe ming'alu yaing'ono kapena zolakwika za pinhole mu thanki yoteteza) ndi galasi lopangidwa ndi magalasi.
Nthambi za anode za nsembe zidzatha pakapita nthawi, ndipo ndondomekoyi ikatha, electrolysis idzayamba kuwononga madera achitsulo omwe amawonekera mkati mwa thanki.Mlingo umene anode watha umadalira mtundu wa madzi ndi kuchuluka kwa madzi ogwiritsidwa ntchito.Nsembe zamadzimadzi zimakhala zaka zitatu kapena zisanu, ndipo anode akhoza kusinthidwa kuti asawonongeke.
Ndipotu, kuyang'anitsitsa nthawi zonse ndi kusinthidwa kwa anode nthawi zambiri kumanyalanyazidwa, ndipo thanki imatuluka, zomwe zimapangitsa kuti gawo lonse lisinthidwe.Mosiyana ndi akasinja opangidwa ndi galasi, akasinja azitsulo zosapanga dzimbiri safuna "anodes a nsembe" kuti ateteze dzimbiri pa malo awo.
Chifukwa cha kulimba kumeneku komanso kukana dzimbiri, nthawi zambiri mumapeza akasinja achitsulo chosapanga dzimbiri ali ndi zitsimikizo zazitali, opanga ena amapereka zitsimikizo zamoyo zonse za akasinja.
Matanki azitsulo zosapanga dzimbiri amakhalanso ndi ubwino wokhala wopepuka poyerekeza ndi akasinja opangidwa ndi magalasi, zomwe zimapangitsa kuti zikhale zosavuta kunyamula, kugwiritsira ntchito ndi kuziyika.Kukula kwa khoma lazitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito m'matangi nthawi zambiri zimakhala zowonda kwambiri kuposa matanki achitsulo ofanana ndi magalasi a galasi.
Mosiyana ndi mitsuko yokhala ndi magalasi, mitsuko yachitsulo chosapanga dzimbiri imafuna chisamaliro chochepa potumiza, ndipo galasi la galasi likhoza kuonongeka panthawi yotumiza.
Matanki azitsulo zosapanga dzimbiri amatha kupirira kutentha kwa madzi kuposa matanki okhala ndi magalasi, ndipo kutentha kwa 180F sikudzabweretsa mavuto.Matanki ena opangidwa ndi galasi amatha kupanikizika ndi kutentha kwakukulu, zomwe zimapangitsa kuti pakhale chiopsezo chachikulu cha kuwonongeka kwa galasi.Kutentha pamwamba pa 160F kungakhale vuto kwa magalasi ena a galasi.Mapulogalamu ena amadzi otentha amatha kuwona kutentha kwa madzi ndi mafakitale.
Ndibwino kuti mufunsane ndi wopanga matanki opangidwa ndi galasi kuti mukhale ndi kutentha kwakukulu koyenera.
Palibe kukayikira kuti mtengo woyamba wa thanki yazitsulo zosapanga dzimbiri ndi wapamwamba kuposa thanki yokhala ndi magalasi.Koma pazifukwa zomwe zatchulidwa pano, mtengo wa moyo wa thanki yokhala ndi magalasi ukhoza kukhala wapamwamba kwambiri.Poyerekeza mtengo wa moyo umenewu, matanki azitsulo zosapanga dzimbiri nthawi zambiri amakhala okwera mtengo kwambiri ndipo ayenera kuwonetsedwa kwa makasitomala.
Robert Waters is President of Solar Water Services Inc., which provides training, education and support services to the hydroelectric power industry.He is a Mechanical Engineering Technology graduate from Humber College with over 30 years experience in circulating water and solar water heating.He can be reached at solwatservices@gmail.com.
Ophunzira amalandira maphunziro a HRAI.https://www.hpacmag.com/human-resources/students-awarded-with-hrai-bursary/1004133729/
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Kufunika kwa zilolezo zomanga nyumba kukukulirakulira.https://www.hpacmag.com/construction/demand-for-residential-building-permits-continues-to-grow/1004133714/
Action Furnace 收购 Direct Energy Alberta https://www.hpacmag.com/heat-plumbing-air-conditioning-general/action-furnace-acquires-direct-energy-alberta/1004133702/
HRAI imazindikira mamembala omwe ali ndi Mphotho za 2021 Achievement.https://www.hpacmag.com/heat-plumbing-air-conditioning-general/hrai-recognizes-members-with-2021-achievement-awards/1004133651/