Kodi An Actuator Valve ndi chiyani

An Actuator Valve ndi valavu yokhala ndi integrated actuator, yomwe imatha kuyendetsa valavu pogwiritsa ntchito zizindikiro zamagetsi, zizindikiro za mpweya wa mpweya, ndi zina zotero. Zimapangidwa ndi thupi la valve, valve disc, valve stem, actuator, chizindikiro cha malo ndi zigawo zina.

The actuator ndi gawo lofunika kwambiri la actuator. Tisanayambe kumvetsetsa valavu ya actuator, tifunika kudziwa kaye kaye.

Kodi An Actuator ndi chiyani

Tanthauzo la Actuator

Actuator ndi gawo lofunikira pazida zamakono zowongolera makina. Zotsatirazi ndi kufotokozera mwatsatanetsatane kwa actuators.

Ndi Mitundu Yanji ya Actuators

Ma actuators amatha kugawidwa m'magulu atatu kutengera mphamvu zawo: pneumatic, hydraulic, ndi magetsi.

Electric Actuator

Makina opangira magetsi ali ndi mota komanso makina osinthira mkati. Galimotoyo imatembenuza kusuntha kozungulira kukhala koyenda mzere kudzera pamagetsi, kukankhira tsinde la valavu mmwamba ndi pansi, potero kuwongolera digirii yotsegulira ndi kuthamanga kwa valavu.

Ma actuators amagetsi ali ndi ubwino wa mawonekedwe ophatikizika, ntchito yabwino, kuwongolera bwino kwambiri, ndipo ndizosavuta kuphatikiza ndi makina owongolera makompyuta kuti akwaniritse kuwongolera kwakutali ndi kasamalidwe ka makina.

Pneumatic Actuators

Pneumatic actuators ndi mtundu wina wamba wamagetsi omwe amavomereza ma siginecha a pneumatic ndikuwasintha kukhala makina oyenda.

Pneumatic actuators amagwiritsidwa ntchito kwambiri mu ma valve owongolera ma pneumatic popanga mafakitale. Amavomereza ma siginecha owongolera a 20\~100kPa ndikuyendetsa mavavu kuti atsegule, kutseka kapena kusintha. Ma actuators a pneumatic ali ndi maubwino othamanga mwachangu, kudalirika kwambiri komanso kukonza kosavuta. Iwo ali oyenerera makamaka pazochitika zomwe zimafuna kuyankha mofulumira ndi kulamulira kokhazikika.

Ma hydraulic Actuators

Ma hydraulic actuators amatumiza mphamvu kudzera mu hydraulic system. Malo opangira ma hydraulic amapereka mafuta opanikizika, omwe amatumizidwa ku actuator kudzera papaipi yamafuta kuti ayendetse valavu kapena zida zina zamakina. Ma hydraulic actuators nthawi zambiri amakhala ndi ma electro-hydraulic servo valves, omwe amatha kukwaniritsa kuwongolera koyenera komanso kuwongolera mphamvu.

Ma hydraulic actuators ndi oyenera pazochitika zomwe zimafuna kuthamanga kwakukulu kapena torque, monga kuwongolera ma valve akuluakulu, makina olemera ndi makina oyendetsa zipangizo, ndi zina zotero.

Pambuyo podziwa bwino zama actuators, tiyeni tiphunzire za chidziwitso choyenera cha ma valve oyendetsa.

Tanthauzo ndi Ntchito ya Actuator Valves

Valve ya actuator imangosintha malo otsegulira ndi kutseka kwa valavu polandira zizindikiro zowongolera kunja, potero zimakwaniritsa kuwongolera kolondola kwa magawo monga kuthamanga, kuthamanga, ndi kutentha. Amagwiritsidwa ntchito kwambiri pamakina owongolera makina opanga mafakitale kuti apititse patsogolo kupanga bwino komanso chitetezo chopanga.

Ma valve a actuator amatha kugawidwa m'magulu atatu motengera njira zosiyanasiyana zoyendetsera: mavavu a pneumatic actuator, ma hydraulic actuator mavavu, ndima valve oyendetsa magetsi.

Mavavu a Pneumatic Actuator

Ma valve a pneumatic actuator ndi ma valve oyendetsedwa ndi ma pneumatic actuators. Amayendetsa zida zotsegula ndi kutseka ma valve a pneumatic angle-stroke mongaPneumatic Ball Valves, Pneumatic Butterfly Valves, Pneumatic Gate Valves, Pneumatic Globe Valves, mavavu a pneumatic diaphragm, ndi ma valve owongolera mpweya. Ndizida zabwino kwambiri zozindikiritsira zapakati papakati kapena kuwongolera kwapayekha kwa mapaipi amagetsi amakampani.

Mavavu a Electric Actuator

Ma valve oyendetsa magetsi ndi ma valve oyendetsedwa ndi magetsi. Amagawidwa m'mitundu yambiri, yokhotakhota pang'ono, yowongoka, komanso yozungulira.

Multi-turn actuators: amagwiritsidwa ntchito popanga ma valve, ma valve oyimitsa, ndi ma valve ena omwe amafunikira kuzungulira kangapo kwa chogwirira kuti atsegule ndi kutseka, kapena kuyendetsa ma valve agulugufe, ma valve a mpira, ma plug, ndi ma valve ena otembenukira pang'ono kudzera pa ma drive a mphutsi.

Makina otembenuza pang'ono: ntchito mavavu agulugufe, mavavu mpira, mavavu pulagi, etc., amene akhoza kutsegulidwa ndi kutsekedwa ndi atembenuza madigiri 90

Wowongoka kudzera mu actuator: amagwiritsidwa ntchito pa ma valve omwe shaft yoyendetsa galimoto ndi tsinde la valve zili mbali imodzi

Angle-kudzera actuator: amagwiritsidwa ntchito pa ma valve omwe ma shaft oyendetsa galimoto ndi ma valve ali perpendicular

Mavavu a Hydraulic Actuator

Ma hydraulic actuator valves ndi chipangizo choyendetsa ma valve chomwe chimagwiritsa ntchito ma hydraulic transmission ngati mphamvu. Mawonekedwe ake odziwika ndi kukakamiza kwakukulu, koma ndi kokulirapo komanso koyenera pazochitika zina zomwe zimafuna kukakamiza kwambiri.

Mavavu owongolera

Ma valve a pneumatic actuator, Hydraulic actuator valves, ndi Electric actuator mavavu onse ndi ma valve owongolera. Ma valve owongolera amathanso kugawidwaSDV (mavavu otseka)ndi Mavavu Owongolera.