Kuwunika kumeneku kumachita kusanthula ubwino wosunga mphamvu womwe umapezeka mutakhazikitsa majekete oteteza kutentha pa mavavu ndi zida. Asanakonzenso, zida zotenthetsera kwambiri za mavavu ndi zida zinawononga mphamvu zambiri zotentha kudzera mu radiation ndi convection, zomwe zinapangitsa kuti mphamvu zisagwiritsidwe ntchito bwino. Pakadali pano, zinakweza kutentha kwa malo ozungulira, zomwe zinachepetsa chitonthozo cha ntchito ndi kukhazikika kwa magwiridwe antchito a zida. Choyika chotenthetsera chomwe chinayikidwacho chingachepetse kusinthasintha kwa kutentha kwa zida, kuchepetsa kuwonongeka kwa kutentha, ndikuchepetsa kuchuluka kwa kulephera komanso ndalama zosamalira. Kuchokera pamalingaliro a phindu la ndalama, zomwe zaperekedwa pakukonzanso zitha kubwezedwa mkati mwa nthawi yochepa kudzera mu phindu losunga mphamvu. Zimapereka zabwino zachuma komanso zachilengedwe, kupereka chithandizo champhamvu pakukula kobiriwira komanso kotsika kwa mpweya m'mabizinesi. Zotsatira za mayeso amunda zikuwonetsa kuti: kutentha kwamkati mkati ndi pafupifupi 45–60℃, ndipo kutentha kwa pamwamba pa zida zoyendetsera mavavu kumakhala pakati pa 110℃ mpaka 190℃. Kutayika kwa kutentha nthawi zonse kwapitirira kwambiri mtengo wovomerezeka wotaya kutentha womwe watchulidwa mu standard ya dziko lonse ya GB/T 8174-2008.

Kuti muyese molondola mtengo weniweni wa zophimba zotetezera mphamvu za zida, mayesowa akugwiritsa ntchito njira yoyerekeza isanayambe ndi itatha: Poganizira kuti momwe zida zimagwirira ntchito (kutentha kogwirira ntchito, katundu, kutentha kozungulira) ndizofanana, zida zaukadaulo monga masensa otenthetsera bwino kwambiri, zoyezera kutentha, ndi zoyezera mphamvu zamagetsi zimagwiritsidwa ntchito kuyang'anira kutentha kwa pamwamba pa zida ndi kutayika kwa kutentha motsatana asanayambe ndi pambuyo poyika zophimba zotetezera. Potengera zithunzi za pamalopo mwachitsanzo: Mu chitsanzo ichi, pamene valavu ya zida inalibe chophimba chotetezera, pamwamba pake pa kutentha kwakukulu pankatulutsa kutentha kunja, zomwe zimapangitsa kutentha kufika pa 200℃ panthawi yogwira ntchito ya zida; atayika chophimba chotetezera, kutayika kwa mphamvu ya kutentha kunatsekedwa bwino, ndipo kutentha kozungulira zidazo kunatsika mwachindunji kufika pa 45℃. —— Pambuyo poyika zophimba zotetezera pamapaipi ndi ma valve a zida, kutentha kunatsika kwambiri kufika pa 45℃, zomwe zinakwaniritsa bwino muyezo wa kutentha kwanthawi zonse kwa zidazo. Njira zotetezera zapeza zotsatira zodabwitsa ndipo zatsimikizira bwino kuti zidazo zikugwira ntchito bwino.

Kuti muyese molondola mtengo weniweni wa majekete oteteza zida, mayesowa akugwiritsa ntchito njira yofananizira isanayambe ndi itatha: Poganizira kuti momwe zida zimagwirira ntchito (kutentha kogwirira ntchito, katundu, kutentha kozungulira) ndizofanana, zida zaukadaulo monga masensa otenthetsera kutentha kwambiri, mita yoyendera kutentha, ndi mita yamagetsi zimagwiritsidwa ntchito kuyang'anira kutentha kwa pamwamba pa zida ndi kutayika kwa kutentha motsatana asanayambe komanso atakhazikitsa majekete oteteza kutentha. Potengera zithunzi za pamalopo mwachitsanzo: Mu chitsanzo ichi, pamene ma valve a zida analibe majekete oteteza kutentha, malo awo otentha kwambiri ankatulutsa kutentha kunja nthawi zonse, zomwe zimapangitsa kutentha kogwirira ntchito kufika pa 120℃-200℃. Majekete oteteza kutentha atayikidwa, kutayika kwa mphamvu ya kutentha kunatsekedwa bwino, ndipo kutentha kozungulira zida kunachepetsedwa mwachindunji kufika pafupifupi 35℃-45℃. —— Pambuyo poyika majekete oteteza kutentha pamapaipi ndi ma valve a zida mu workshop yoyeretsera, kutentha kunachepetsedwa kwambiri kufika pafupifupi 40℃, kukwaniritsa bwino zofunikira za kutentha kogwirira ntchito pazida. Njira zotetezera kutentha zapeza zotsatira zabwino kwambiri, zomwe zathandiza kuti zipangizozi zigwire ntchito bwino.

Majekete Oteteza Ma Vavu Opangidwa Mwapadera ku Malaysia: Kusinthasintha Molondola ndi Ubwino Wambiri

Ubwino Waukulu Wofotokozedwa: Kuchepetsa Ndalama ndi Kupititsa Patsogolo Mphamvu

Ngakhale zikuoneka ngati "gawo laling'ono" popanga mafakitale, zophimba zotetezera zida ndi "chinthu chofunikira kwambiri" chokhudzana ndi kusunga mphamvu, kuchepetsa kugwiritsa ntchito, kupanga kotetezeka, ndi mtundu wa zinthu. Sikuti zimangothandiza mabizinesi kuchepetsa ndalama zogwirira ntchito ndikuchepetsa zoopsa zachitetezo komanso zimathandizanso kuti pakhale chitukuko chobiriwira komanso chotsika mpweya m'mafakitale. Poganizira za kusintha kwa mafakitale ndi kukweza kwamakono, kusankha zophimba zotetezera zida zapamwamba komanso zoyenera kwakhala njira yofunika kwambiri kwa mabizinesi kuti awonjezere mpikisano wawo waukulu. M'tsogolomu, ndi luso laukadaulo lopitilira komanso kuchuluka kwa ntchito zomwe zikugwiritsidwa ntchito, zophimba zotetezera zida zidzachita gawo lofunika kwambiri pakupanga mafakitale, kupereka chithandizo cholimba pakukula kwabwino kwa mafakitale osiyanasiyana.

Nayi mndandanda wa zitsanzo zenizeni zoyika zophimba zotetezera zomwe tapangira makasitomala. Kupanga ndi kukhazikitsa chivundikiro chilichonse chotetezera kumaphatikizapo luso losasinthasintha. Kuyambira muyeso wolondola wa milimita ndi kudula koyenera komwe kumagwirizana ndi ma curve a zida, mpaka kusankha mosamala zipangizo zapamwamba zomwe sizimatentha kwambiri komanso kukalamba, komanso kudzaza mipata mosamala komanso kumangirira bwino maulumikizidwe panthawi yoyika—gawo lililonse limachitika modzipereka. Palibe kukhazikika kwapadera, ntchito yabwino kwambiri yokha. Zophimba zotetezera izi zoyenerera zida si zida zothandiza zokha zosungira kutentha komanso kugwiritsa ntchito mphamvu moyenera komanso zowonetsera kudzipereka kwathu kwabwino. Zopangidwa mosamala kwambiri, zimapangidwa kuti ziteteze ntchito za makasitomala athu zopangira.

Iyi ndi pulojekiti yomwe tachitira makasitomala athu. Kuteteza kwathunthu kwa thanki ya zida ndi chinthu chathu chatsopano, osati zipangizo zachikhalidwe monga ubweya wagalasi la thovu, koma utoto woteteza zachilengedwe wa thanki yayikuluyi.

Njira yomangira ndi yosavuta kwambiri. Choyamba, pukutani ndi kuchotsa dzimbiri, kenako pakani utoto wa primer ndi pamwamba. Nanga bwanji za zotsatira zake? Kodi si zokongola? Ndipo zimasunga mphamvu makamaka. Zimasunga kuzizira nthawi yozizira komanso zimateteza kutentha nthawi yachilimwe, zomwe zingalepheretse dzimbiri, kuzizira, kuzizira ndi ming'alu ndi mavuto ena. Tachita mapulojekiti ambiri oteteza utoto wa thanki, ndi luso lochuluka komanso ukadaulo wamakono.

Pamene kutentha kumatsika pang'onopang'ono, mphepo yozizira yoopsa sikuti imangobweretsa mavuto kwa ogwira ntchito panja komanso imabweretsa zoopsa pazida zosiyanasiyana zopangira m'mafakitale. Kwa mafakitale omwe amadalira zida zolemera komanso zida zolondola, monga kupanga, uinjiniya wa mankhwala, mphamvu zamagetsi, ndi nsalu, kutchinjiriza zida m'nyengo yozizira si "nkhani yopepuka" koma "cholumikizira chofunikira" chokhudzana ndi magwiridwe antchito, nthawi yogwirira ntchito zida, komanso kupanga kotetezeka. Pakati pa njira zonse, kukhazikitsa zophimba zaukadaulo zotchinjiriza zida - monga kuvala "zovala zanyengo yozizira" - kwakhala njira yothandiza yopewera kuwonongeka kotsika kutentha.

Ichi ndi chivundikiro cha makina oteteza kutentha chomwe tidapangira makasitomala ku Shandong. Tikachipanga, chimatha kusunga mphamvu ndikuchepetsa kugwiritsa ntchito, kupewa kupanga madzi oundana, kuteteza zida, ndikuwonjezera moyo wautumiki. Kampaniyo ili ndi zaka zambiri zokumana nazo popanga zivundikiro za inflator insulation. Kaya muli ndi makina amtundu wanji, bola mutakhala ndi makinawo, titha kusintha chivundikiro cha insulation choyenera kwa inu.