Masiku ano, valavu yamphepo ya rectangular yapangidwa. Kukula kwa izichopopera mpweyavalavu ndi 2800 × 4500, ndi valavu thupi amapangidwa ndi carbon zitsulo. Atayang'anitsitsa mosamala, ogwira ntchitoyo atsala pang'ono kulongedza valavu ya mphepo yamkunthoyi ndi kuikonzekera kuti itumizidwe.

Valavu ya mpweya yamakona anayi imakhala yokhazikika komanso yolimba kwambiri. Amapangidwa ndi chitsulo cha kaboni ndipo amakhala ndi mphamvu zambiri komanso kukana dzimbiri. Imatha kupirira kupanikizika kwakukulu kwa mphepo ndi kukhudzidwa kwa mpweya ndipo ndi yoyenera kwa mpweya wabwino umene umagwira ntchito kwa nthawi yaitali. Mapangidwe ake amakona anayi amagwirizana ndi miyezo yamakampani. Pambuyo poika, sichimakonda kuwonongeka ndipo imatha kugwira ntchito mokhazikika m'malo otentha kwambiri, chinyezi chambiri kapena fumbi.

Ma louver blade nthawi zambiri amapangidwa kuti azitha kusintha. Ma angles a blade (0 ° mpaka 90 °) amawongoleredwa ndi makina opangira magetsi kapena magetsi, omwe amatha kusintha bwino mpweya wa mpweya kuti akwaniritse zofunikira za mpweya muzochitika zosiyanasiyana. Mwachitsanzo, m'ma workshop omwe amafunikira kuchuluka kwa mpweya wokhazikika kapena makina owongolera mpweya omwe amafunika kusinthidwa munthawi yeniyeni malinga ndi momwe amagwirira ntchito, mphamvu ya mpweya imatha kuwongoleredwa mosavuta.

The louvered flue gasi damper ndi oyenera zochitika zosiyanasiyana, monga pokonza makina, mankhwala, zitsulo ndi mafakitale ena, kumene fumbi, mpweya wotentha kapena mpweya woipa ayenera kutulutsidwa mu nthawi yake. Mpweya wa carbon steel rectangular louver damper valve ukhoza kuikidwa muzitsulo zotulutsa mpweya kuti ziwongolere mpweya wamkati mwa kusintha mpweya wa mpweya, ndipo panthawi imodzimodziyo kukana mphamvu ya fumbi kuvala ndi mpweya wowononga m'mafakitale.

Muzochitika zina za mpweya wabwino, zitsulo za carbon steel rectangular multi louver dampers zingagwiritsidwe ntchito ngati zipangizo zothandizira utsi (mogwirizana ndi zozimitsira moto). Atha kutsegulidwa mwachangu kudzera pamanja kapena kuwongolera kolowera kuti atulutse utsi pamalo omwe amazimitsa moto, motero amagula nthawi yoti achoke ndi kupulumutsa anthu pamoto.

Mpweya wa carbon steel rectangular louver dampers wakhala zida zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale ndi makina opangira mpweya wabwino chifukwa cha kukhazikika kwawo, kusinthasintha kosinthika komanso ubwino wamtengo wapatali, makamaka woyenera pazochitika zomwe mphamvu zakuthupi ndi ntchito zimafunikira. Ngati muli ndi zofunikira zilizonse zamavavu a mpweya, chonde siyani uthenga pansipa kuti mulumikizane ndi ogwira ntchito ku Jinbin. Mudzalandira yankho mkati mwa maola 24!