Zida zowongolera ma valve - valavu yowongolera mwatsatanetsatane gulu

Kuwongolera valavu zazikulu Chalk - valavu udindo wolamulira valavu mwatsatanetsatane gulu Vavu udindo ndiye chowonjezera chachikulu cha valavu zowongolera, ndi valavu kulamulira pneumatic, amavomereza linanena bungwe chizindikiro cha owongolera, ndiyeno ndi linanena bungwe chizindikiro kulamulira pneumatic valavu ulamuliro, pamene valavu, kusuntha kwa tsinde la valavu komanso kudzera muzochita zamakina kupita ku choyika valavu, malo a valve kupyolera mu chizindikiro chamagetsi kupita kumtunda wapamwamba. Vavu poyika molingana ndi kapangidwe kake ndi mfundo zake zogwirira ntchito zitha kugawidwa kukhala choyimira valavu cha pneumatic, choyika valavu yamagetsi-gasi ndi choyika valavu wanzeru. Choyimira valavu chimatha kuwonjezera mphamvu yotulutsa valavu yowongolera, kuchepetsa kufalikira kwa chizindikiro chowongolera, kufulumizitsa kuthamanga kwa tsinde, kuwongolera mzere wa valavu, kuthana ndi kukangana kwa tsinde ndikuchotsa chikoka cha osagwirizana. mphamvu, kuti atsimikizire malo olondola a valve yolamulira. The actuator imagawidwa mu pneumatic actuator ndi actuator yamagetsi, yokhala ndi sitiroko yowongoka ndi Engle stroke. Amagwiritsidwa ntchito pokhapokha ndi pamanja kutsegula ndi kutseka mitundu yonse ya zitseko, mapanelo mpweya, etc. Valve positioner ntchito, kawirikawiri ayenera kufanana ndi olamulira, ndi chimodzi mwa zigawo zikuluzikulu za regulator, akhoza kulandira regulator chizindikiro linanena bungwe, ndi ndiye kuwongolera chowongolera, chomaliza chotumizira chizindikiro chamagetsi kupita kumtunda wapamwamba, apa chikuwonetsa wowongolera ma valve pakugwiritsa ntchito zinthu zomwe zimafunikira chisamaliro. 1. Muzinthu zina zofunika zoyendetsera ntchito, kuthandizira kugwiritsa ntchito ma valve oyendetsa bwino kwambiri, amatha kusintha bwino malo a valve ndi kudalirika. 2. Nthawi zina kusiyana kwapakati pakati pa mapeto awiri a valve kumakhala kwakukulu. Pofuna kuthandizira pachimake cha valve kugonjetsa mphamvu yosagwirizana, kupanikizika kwa mpweya kungathe kuwonjezeredwa kuti muchepetse cholakwikacho. 3. Akagwiritsidwa ntchito m'malo ena okhala ndi zinthu zoopsa, adzadzazidwa ndi zinthu zodzaza kwambiri kuti ateteze kutayikira kwa sing'anga yosinthidwa, monga madzi kapena mpweya wokhala ndi kutentha kwakukulu, poizoni, kuyaka, kutentha kochepa ndi zina. Njirayi imawonjezera kukangana mkati mwa chipangizocho, ndipo kugwiritsa ntchito choyika ma valve ndi njira yabwino yothetsera mavutowa. 4. Sing'anga ina yokhala ndi particles kapena viscosity idzabweretsa kukana kwakukulu ku tsinde la valve yolamulira. Kugwiritsira ntchito valve positioner kungathandize tsinde kugonjetsa kukana kwakukulu. 5. Pamene mtunda pakati pa chowongolera ndi chowongolera ndi chachikulu, kusintha kwa valve kumakhala pang'onopang'ono, ndipo choyika valavu chingathenso kuchepetsa nthawi yotsalira ya chizindikiro chowongolera. Oyimilira wamba amagwira ntchito pa mfundo yoyendetsera mphamvu zamakina, mwachitsanzo, ukadaulo wa nozzle baffle. Mitundu yayikulu yolakwika ndi iyi: 1. Chifukwa cha mfundo yoyendetsera mphamvu yamakina, magawo osunthika amakhala ochulukirapo, osavuta kukhudzidwa ndi kutentha ndi kugwedezeka, zomwe zimapangitsa kuti valavu yowongolera isinthe; 2. Kugwiritsa ntchito nozzle baffle teknoloji, chifukwa dzenje la nozzle ndi laling'ono, losavuta kutsekedwa ndi fumbi kapena mpweya wodetsedwa, kotero kuti locator sangathe kugwira ntchito bwino; 3. Pogwiritsira ntchito mfundo ya mphamvu ya mphamvu, kutsekemera kokwanira kwa kasupe kudzasintha pazochitika zowawa, zomwe zimapangitsa kuti valve yolamulira ikhale yopanda malire yomwe imayambitsa kuchepa kwa chiwerengero cha 1. 4 Intelligent locator ndi microprocessor (CPU), A/D, D/A converter ndi zigawo zina, mfundo yake yogwira ntchito ndi locator wamba ndi yosiyana kwambiri, mtengo wopatsidwa ndi mtengo weniweni wa kufananitsa ndi chizindikiro chamagetsi choyera, palibe. kutalika kwa mphamvu. Chifukwa chake, imatha kuthana ndi kuipa kwa mphamvu yamagetsi yanthawi zonse. Komabe, akagwiritsidwa ntchito pamalo oimikapo magalimoto mwadzidzidzi, monga valavu yodula mwadzidzidzi, valavu yotulukira mwadzidzidzi, ndi zina zotero, ma valvewa amafunikira static pamalo enaake, pokhapokha pakachitika ngozi, m'pofunika kuchita zinthu modalirika. Ngati mutakhala pamalo ena kwa nthawi yaitali, n'zosavuta kupanga chosinthira magetsi kuti chisawonongeke ndikuyambitsa kuopsa kwa chizindikiro chaching'ono palibe kanthu. Kuphatikiza apo. Chifukwa potentiometer yozindikira malo yomwe imagwiritsidwa ntchito pa valavu imagwira ntchito m'munda, mtengo wokana ndi wosavuta kusintha zomwe zimapangitsa kuopsa kwa chizindikiro chaching'ono osachitapo kanthu komanso chizindikiro chachikulu chodzaza. Chifukwa chake, kuti muwonetsetse kudalirika komanso kupezeka kwa malo anzeru, amayenera kuyesedwa pafupipafupi. Gulu ndi mtundu wa ma valve owongolera: Valavu yowongolera imadziwikanso kuti valavu yowongolera, valavu yofananira, valavu yothamanga, valavu yopumira, valavu yochepetsera kuthamanga ndi valavu yotulutsa mpweya mosamalitsa imayang'aniranso valavu. Msika nthawi zambiri sunayike mitundu iwiriyi ya kulowetsedwa m'gulu la owongolera. Valavu yowongolera ya Taichen nthawi zambiri imagawidwa kukhala valavu yowongolera pneumatic, valavu yowongolera magetsi, valavu yowongolera pamanja, valavu yodziyimira payokha ndi zina zotero. Njira yogwiritsira ntchito valavu yoyendetsa pneumatic imayendetsedwa ndi chipangizo cha pneumatic (pogwiritsa ntchito mphamvu ya gasi) kulamulira ndi kutsegula ndi kutseka valve. Valavu yowongolera yamtunduwu imagawidwa mu valavu yowongolera filimu ya chibayo, valavu yowongolera filimu yanjira zitatu, valavu yodulira filimu ya pneumatic, valavu yowongolera yokhala ndi mpando umodzi, pneumatic yokhala ndi mipando iwiri yowongolera, valavu yodulira pisitoni ya pneumatic, valavu yodulira pisitoni ya pneumatic, pneumatic regulating butterfly valve ndi zina zotero. Valavu yoyendetsera magetsi imayendetsedwa ndi magetsi oyendetsa magetsi (mphamvu yamagetsi) kuti itseke, kutsegula ndi kusintha valavu, mtundu uwu wa valve yoyendetsera magetsi imagawidwa mumagetsi oyendetsa mpando umodzi, magetsi oyendetsa mipando iwiri, valavu yamagetsi yamagetsi, magetsi. Vavu yoyang'anira ngodya, valavu yamagetsi yolumikizira njira zitatu, magetsi kudzera pampando umodzi wowongolera valavu, valavu yagulugufe yowongolera magetsi, valavu yamagetsi yowongolera mpira ndi zina zotero. Valavu yodziyimira payokha ndikugwiritsa ntchito mphamvu ya sing'anga yokha kuyendetsa valavu yotsegulira ndi kutseka ndi kuwongolera, mtundu uwu wa valavu yowongolera imagawidwa kukhala valavu yodziyimira payokha, yodziyimira payokha yowongolera kutentha, yodziyimira payokha. valavu yoyendetsera kayendedwe kakuyenda ndi zina zotero. Kuwongolera mwatsatanetsatane kagawo ka valavu: Vavu yowongolera nthawi zambiri imakhala ndi magawo awiri: chowongolera magetsi kapena pneumatic actuator ndi thupi la valve. Maulendo olunjika amakhala ndi mitundu iwiri: mowongoka wokhala ndi mpando umodzi komanso wokhala ndi mipando iwiri. Zotsirizirazi zimakhala ndi mphamvu zothamanga kwambiri, ntchito yaying'ono yosagwirizana ndi ntchito yokhazikika, choncho nthawi zambiri imakhala yoyenera makamaka pa nthawi ya kutuluka kwakukulu, kutsika kwapakati komanso kuchepa pang'ono. Sitiroko ya ngodya imaphatikizapo: valavu yamagetsi yamtundu wa V, valavu yagulugufe yamagetsi, valavu yowongolera mpweya, valavu ya butterfly eccentric ndi zina zotero. Gulu lalikulu la valavu yowongolera: Vavu yowongolera magetsi ndi chida chofunikira kwambiri pakuwongolera njira zama mafakitale. Ndi kuchuluka kwa ma automation m'mafakitale, ikugwiritsidwa ntchito kwambiri m'magawo osiyanasiyana opanga mafakitale. Poyerekeza ndi chikhalidwe pneumatic control valavu ali ndi ubwino zoonekeratu: gawo magetsi valavu kulamulira angathe (pokhapo ntchito kudya mphamvu yamagetsi), kuteteza chilengedwe (palibe mpweya mpweya), mofulumira ndi yabwino unsembe (popanda zovuta pneumatic mapaipi ndi mpope ntchito). Valavu yowongolera ma hydraulic ndi gawo lowongolera pamapaipi operekera madzi amadzimadzi, amagwiritsidwa ntchito kusintha gawo la mayendedwe ndi momwe kayendedwe ka sing'anga imayendera, ndi diversion, kudula, kuwongolera, kugunda, cheke, shunt kapena kusefukira kwamphamvu komanso ntchito zina. Mavavu owongolera madzimadzi amasiyanasiyana kuchokera ku mavavu osavuta a globe kupita ku ma valve omwe amagwiritsidwa ntchito m'makina ovuta kwambiri owongolera. Kukula mwadzina kwa mavavu kumachokera ku mavavu ang'onoang'ono a zida kupita ku ma valve opangira mafakitale mpaka 10m m'mimba mwake. Shanghai Taichenvalve angagwiritsidwe ntchito kulamulira madzi, nthunzi, mafuta, gasi, matope, mitundu yonse ya TV zikuwononga, madzi zitsulo ndi radioactive madzimadzi ndi mitundu ina ya madzimadzi otaya, ndi valavu ntchito kuthamanga kungakhale kuchokera 0.0013MPa kuti 1000MPa kopitilira muyeso-mkulu kuthamanga. , kutentha kwa ntchito kuchokera -269 ℃ kutentha mpaka 1430 ℃ kutentha kwakukulu. Kuwongolera ma valve kungagwiritse ntchito njira zosiyanasiyana zotumizira, monga manual, magetsi, hydraulic, pneumatic, worm gear, electromagnetic, electromagnetic - hydraulic, magetsi - hydraulic, gas - hydraulic, spur gear, bevel gear drive; Pansi pa kukakamizidwa, kutentha kapena mitundu ina yazizindikiro zowonera, malinga ndi zomwe zidakonzedweratu, kapena osadalira chizindikiro chomveka komanso kutseguka kapena kutseka kosavuta, valavu imadalira pagalimoto kapena makina odziwikiratu kuti atsegule. ndi kutseka mbali zokweza, kusuntha, kugwedezeka kapena kuyendayenda, kuti asinthe kukula kwa malo ake othamanga kuti akwaniritse ntchito yake yolamulira. Zodziwikiratu kuwongolera valavu: mu ntchito fakitale ntchito kulamulira basi, mu payipi amasewera kukana variable, kusintha sing'anga kuthamanga, otaya, kutentha ndi magawo ena, ndiye chomaliza kulamulira chinthu mu ndondomeko kuzungulira. Mitundu ya valve yoyang'anira ya Taichen imayambitsidwa mwatsatanetsatane: Malingana ndi ntchito ndi ntchito, magawo akuluakulu, kuthamanga, kutentha kwapakati, ntchito yapadera (ie yapadera, valve), mphamvu yoyendetsa galimoto, kapangidwe ndi njira zina zimagawidwa, zomwe zimagwiritsidwa ntchito kwambiri. Kugawa kumagawidwa m'magulu asanu ndi anayi molingana ndi kapangidwe ka valve yoyendetsera, 6 kwa sitiroko yowongoka, 3 ya stroke ya Angle. Gulu la ma valve oyendetsa ntchito ndi ntchito (1), valavu iwiri ya malo: makamaka amagwiritsidwa ntchito kutseka kapena kulumikiza sing'anga; (2), valavu yowongolera: yomwe imagwiritsidwa ntchito kwambiri pakuwongolera dongosolo. Posankha valavu, mawonekedwe othamanga a valve yoyendetsa ayenera kutsimikiziridwa; (3), valavu ya shunt: yogwiritsidwa ntchito pogawa kapena kusakaniza media; (4), valavu yodulidwa: nthawi zambiri imatanthawuza kutayikira kwa mavavu osakwana chikwi zana. Gulu la ma valve oyendetsa ma valve 1. Kuyika ndi kupanikizika (1) Vacuum valve: kuthamanga kwa ntchito kumakhala kochepa kusiyana ndi kupanikizika kwa mlengalenga; (2), valavu yotsika: kuthamanga mwadzina PN≤1.6MPa; (3), valavu yapakatikati: PN2.5 ~ 6.4MPa; (4), valve yothamanga kwambiri: PNl0.0 ~ 80.OMpa, kawirikawiri PN22, PN32; (5), valavu yothamanga kwambiri: PN≥IOOMpa. 2, malinga ndi sing'anga kutentha gulu ntchito (1), valavu mkulu kutentha: t> 450 ℃; (2), sing'anga kutentha valavu: 220 ≤t≤450 ℃; (3), vavu wamba kutentha: -40℃≤t≤220℃; ④ Vavu yotsika kutentha: -200 ≤t≤-40 ℃. Gulu lodziwika bwino la ma valve owongolera: Njira yogawayi imagawidwa molingana ndi mfundo, ntchito ndi kapangidwe kake, pakali pano ndi boma lanyumba ndi mayiko omwe amagwiritsidwa ntchito kwambiri. Kawirikawiri amagawidwa m'magulu asanu ndi anayi akuluakulu: Vavu yowongoka ya pneumatic control valve (1), valavu yoyendetsera mpando umodzi; (2), valavu yoyendetsera mipando iwiri; (3) valavu yoyendetsera manja; (4), valavu yowongolera yamakona; (5) valavu yoyendetsera njira zitatu; (6) valavu ya diaphragm; (7), vavu yagulugufe; (8) Vavu ya mpira; (9) eccentric rotary valve. Zoyamba zisanu ndi chimodzi ndi zikwapu zowongoka ndipo zitatu zomalizira ndi zikwapu zamakona. Zogulitsa zisanu ndi zinayizi ndizinthu zoyambira, zomwe zimadziwikanso kuti generic products, base products kapena standard products. Zogulitsa zapadera zosiyanasiyana, zopangidwa mwaluso zili pamaziko azinthu zisanu ndi zinayi izi kuti zithandizire kusiyanasiyana. Vavu yoyang'anira kuti igwiritsidwe ntchito mwapadera kugawa (mwapadera, valavu) (1) valavu yofewa yosindikizira; (2), valavu yosindikizira yolimba; (3) kuvala-kukana kuletsa valavu; (4) valavu yoletsa dzimbiri; (5) valavu yoyang'anira yolimbana ndi tetrafluoroid (6), valavu yoyang'anira yoletsa dzimbiri; (7) kuchitapo kanthu mwadzidzidzi kudula kapena kutulutsa valve; (8) kutsekereza valavu; (9), kukana dzimbiri ndi kutsekereza valavu; (10) Valavu ya jekete yotentha yotentha; (11) valavu yayikulu yotsitsa dontho; (12), valavu yaing'ono yoyendetsera kayendetsedwe kake; (13), valavu yayikulu yowongolera; (14), valavu yayikulu yosinthika yosinthika; (15), otsika S valavu yopulumutsa mphamvu; (16), valavu yaphokoso yotsika; (17) valavu yaing'ono yabwino (18), valavu yowongolera (rabala, PTFE, ceramic); (19) Valavu ya mpira wamadzi; (20) valve caustic soda; (21), vavu ya ammonium phosphate; (22) valavu yowongolera mpweya wa chlorine; (23), valavu yosindikizira ya bellows... Gulu lamphamvu la ma valve oyendetsa galimoto: (1), valavu yolamulira pneumatic; (2), valavu yoyendetsera magetsi; (3), valavu yowongolera ma hydraulic. (4) Valavu yodzithandizira yokha