1. Kuyambitsa kwa Electric Flange Ventilation Butterfly Valve:
The electric flange type ventilation butterfly valve ili ndi mawonekedwe ophatikizika, kulemera kopepuka, kuyika kosavuta, kukana kuyenda pang'ono, kuthamanga kwakukulu, kumapewa kutengera kwa kutentha kwakukulu, ndipo ndikosavuta kugwira ntchito. Panthawi imodzimodziyo, palibe ndodo zogwirizanitsa ndi zomangira m'thupi, choncho ntchitoyo ndi yodalirika ndipo moyo wautumiki ndi wautali. Ikhoza kukhazikitsidwa m'malo angapo popanda kukhudzidwa ndi kayendetsedwe ka kayendedwe kapakati. Ndi oyenera mapaipi ndi kutentha sing'anga ≤300 ° C ndi kuthamanga mwadzina 0.1Mpa popanga zinthu zomangira, zitsulo, migodi, ndi mphamvu yamagetsi, kulumikiza, kutsegula ndi kutseka kapena kusintha sing'anga voliyumu. Pakati pawo, valavu ya butterfly yamtundu wa flange yamagetsi imatha kugwiritsa ntchito zipangizo zoyenera kuti zigwirizane ndi kutentha kwapansi, sing'anga komanso kutentha kwamitundu yosiyanasiyana ndi zowonongeka, zomwe sizingafanane ndi mbali zina za valve.
Vavu yagulugufe yamagetsi yamtundu wa flange idapangidwa ndikupangidwa ndi mtundu watsopano wa mbale yowotcherera yapakati komanso mbale zazifupi zachitsulo. Ili ndi mawonekedwe ophatikizika, kulemera kopepuka, kuyika kosavuta, kukana koyenda pang'ono, kuthamanga kwakukulu, kumapewa kukhudzidwa kwa kutentha kwakukulu, ndipo ndikosavuta kugwira ntchito. Palibe ndodo zolumikizira, ma bolts, etc. m'thupi, ndipo ntchitoyo ndi yodalirika ndipo moyo wautumiki ndi wautali. Ikhoza kukhazikitsidwa m'malo angapo popanda kukhudzidwa ndi kayendetsedwe ka kayendedwe kapakati.
2. Ntchito makhalidwe a magetsi flange mtundu mpweya agulugufe valavu
The magetsi flange mtundu mpweya agulugufe vavu ndi sanali kutsekedwa gulugufe valavu, amene ali oyenera mapaipi ndi sing'anga kutentha ≤300 ° C ndi kuthamanga mwadzina 0.1Mpa popanga zomangira, zitsulo, migodi, magetsi. mphamvu, etc., kulumikiza, kutsegula ndi kutseka kapena kusintha sing'anga. khalidwe. The magetsi flange mtundu mpweya gulugufe vavu makamaka ntchito fumbi mpweya ozizira kapena otentha mpweya mapaipi mpweya mpweya ndi ntchito chitetezo chilengedwe m'mafakitale monga golide, makampani mankhwala, zomangira, malo magetsi, galasi, etc., monga sing'anga mpweya kusintha. kuthamanga kapena kudula chipangizo. Vavu yagulugufe yamagetsi yamtundu wa flange idapangidwa ndikupangidwa ndi mawonekedwe atsopano a mbale yapakati ya disc ndi mbale zazifupi zachitsulo zowotcherera.
3. Zisanu makhalidwe a magetsi flange mtundu mpweya agulugufe valavu
1. The electric flange mtundu mpweya agulugufe valavu lapangidwa ndi kupangidwa ndi mawonekedwe atsopano structural welded ndi centerline chimbale mbale ndi lalifupi structural zitsulo mbale, amene amapewa chikoka cha kukula kutentha ndi zosavuta ntchito.
2. Palibe ndodo zolumikizira, mabawuti, etc. mkati, ntchito yodalirika komanso moyo wautali wautumiki. Ikhoza kukhazikitsidwa m'malo angapo popanda kukhudzidwa ndi kayendetsedwe ka kayendedwe kapakati.
3. Kupanga kwatsopano komanso koyenera, kapangidwe kake, kulemera kopepuka, kutsegula mwachangu ndi kutseka.
4. Valavu ya butterfly yamtundu wa flange yamagetsi imakhala ndi torque yaying'ono, ntchito yabwino, kupulumutsa ntchito komanso kukhazikika.
4. Momwe mungawonjezere kukhazikika kwa valavu ya butterfly yamtundu wa flange
Vavu ya butterfly yamtundu wa flange imaphatikizapo maziko. Pansi pa mankhwalawo ali ndi thupi la valve. Mbale ya butterfly imayikidwa mu thupi la valve. Chigoba chachitsulo ndi mphete yosindikizira zimakonzedwa pamtunda wa annular wa thupi la valve. Valavu ya butterfly yamtundu wa flange yomwe imatengera luso lachitsanzo chothandizira ili ndi phindu la mtengo wotsika komanso kusindikiza kwabwino, ndipo ndiyoyenera mpweya wabwino.
Yankho laukadaulo lomwe limakondedwa ndikuti chipolopolo chachitsulo chokhala ngati mphete cha thupi la valavu chimatengera kapangidwe kamene nthiti mbali zonse ziwiri zimakhazikika pakati kuti apange malo okhazikika, ndipo nthiti zolimbitsa zimagawika mofanana pagawo lokhazikika la annular, kotero kuti kusindikiza kumakhala bwinoko; kuonjezera apo, opangidwa M'dera la annular recessed, nthiti zolimbikitsa zimagawidwa mofanana m'dera la annular recessed, zomwe zimapangitsa kuti thupi likhale lokhazikika komanso kuonjezera kukhazikika kwa valve yonse ya butterfly.
Nthawi yotumiza: Feb-17-2023