Kodi valavu yoyeserera ndi chiyani?

Valavu yoyeserera ndi valavu yolumikizidwa, yomwe imatha kuwongolera valavu ya magetsi, zikwangwani zamagetsi, etc.

Woyesererayo ndi gawo lofunikira kwambiri kwa wogwirako. Asanamvetsetse valavu yogwira, tiyenera kudziwa wochita woyamba.

Kodi ochita sewero

Kutanthauzira kwa Acruus

Woyeserera ndi gawo lofunikira la zida zamagetsi zamagetsi. Chotsatirachi ndi chidziwitso mwatsatanetsatane kwa ochita sewero.

Kodi mtundu wa ochita

Ochita sewero amatha kugawidwa m'magulu atatu malinga ndi mawonekedwe awo mphamvu: chibayo, hydraulic, komanso magetsi.

Ochita magetsi

Wochita zamagetsi ali ndi galimoto komanso njira yosinthira mkati. Magalimoto amatembenuza kuzungulira kwa mzere kudzera mu gawo la gear, ndikukankhira valavu imakwera ndi pansi, potero kuwongolera digiri yoyamba ndi kuchuluka kwa valavu.

Ochita zamagetsi ali ndi maubwino a kapangidwe kake, ntchito yabwino, yowongolera kwambiri, ndipo ndizosavuta kuphatikiza ndi makina owongolera makompyuta kuti akwaniritse njira zakutali komanso zoyeserera zokha.

Ochita ziphuphu

Ochitapota a chibayo ndi mtundu wina wamba womwe umavomereza zizindikiro za chibayo ndikusintha kukhala makina.

Ochitapota a chibayo amagwiritsidwa ntchito kwambiri ku mavalidwe owongolera a kunjenjetsedwa mu mafakitale. Amalandira zizindikiro za 20 \ ~ non ~ 100kpa ndikuyendetsa mavamu kuti atsegule, pafupi kapena kusintha. Ochitapota a chibayo ali ndi zabwino zoyankha mwachangu, kudalirika kwakukulu komanso kukonza kosavuta. Amakhala oyenera makamaka kwa zochitika zina zomwe zimafunikira kuyankha mwachangu komanso kuwongolera kokhazikika.

Hydraulic ochita

Oyeserera hydraulic amapereka mphamvu kudzera mu hydraulic system. Malo opumira amapereka mafuta, omwe amafalikira kwa womugwirayo kudzera pa bomba la mafuta kuti ayendetse valavu kapena zida zina zamakina. Ochita hydraulic nthawi zambiri amakhala ndi ma valve electro-hydraulic a selomero, omwe amatha kukwaniritsa udindo wowongolera ndi kukakamiza.

Osewera Hydraulic ndioyenera nthawi zambiri zomwe zimafunikira mphamvu yayikulu kapena torquil romving, makina ochita masewera olimbitsa thupi, nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito mafakitale kwambiri komanso kudalirika kwambiri.

Pambuyo panzeru chidziwitso cha ochita, tiyeni tiphunzire za chidziwitso choyenera cha mavuvu.

Tanthauzo ndi ntchito ya mavavu a sewero

Chigwa cha Adwatotor chimangosinthanitsa ndi chitsimikiziro cha valavu yotsegulira kunja, potero pokwaniritsa magawo ofanana ndi kutuluka, kukakamizidwa, ndi kutentha. Amagwiritsidwa ntchito kwambiri mu makina owongolera mafakitale owongolera mafakitale kuti apititse patsogolo bwino zinthu.

Ma Valturel amatha kugawidwa m'magulu atatu malinga ndi njira zingapo zoyendetsa: Mavavu a Pneumatic, mavalo a Hydraulic Akuluakulu, ndimavavu ankhondo ankhondo.

Mavavu a Pneumatic

Mavavu a Pneumatic ndi mavavu oyendetsedwa ndi ochita ziphuphu. Akuyendetsa zida zotsegulira ndi kutseka kwa chibayo chofiyiraMakulidwe a Mbale, Mavalidwe a Pneulutic Gulugufe, Makulidwe a pachipata cha chibayo, Maluwa a Pneumic Harve, mavavu a ma pneracm a diaphragm, ndi mavesi a chibayo cha chibayo. Ndi zida zabwino zothetsera malo apakati kapena kuwongolera kwa munthu payekhapayekha mapaipi.

Maval

Ma Valtur Altutor ndi mavamu oyendetsedwa ndi ochita zamagetsi. Amagawika m'magulu angapo, osatembenukira, molunjika, komanso kudzera m'mitundu.

Ochita zigawo zambiri: Kugwiritsa ntchito ma valve a pachipata, ma valves oyimilira, ndi mavalo ena omwe amafunikira ma vatiretion angapo a chogwirira chotsegulira ndi kutseka, kapena ma valve a mpira, ndi mavalo ena osasunthika kudzera mu mafuta oyendetsa ndege.

Woyeserera pang'ono: Kugwiritsa ntchito mavavu a gulugufe, ma valve a mpira, ma shopu, etc., omwe amatha kutsegulidwa ndikutsekedwa ndi kuzungulira madigiri 90

Molunjika kudzera: Kugwiritsa ntchito mavavu omwe amayendetsa shaft ndi steve stem yomwe ili mbali yomweyo

Mtanda-kudzera mwa wogwira: Amagwiritsa ntchito mavavu omwe amayendetsa shaft ndi valve stem ndi perpendicular

Mavavu a Hydraulic

Mavavu a Hydraulic a Hydraul ndi chipangizo choyendetsa valavu chomwe chimagwiritsa ntchito kufalikira kwa hydraulic ngati mphamvu. Chinthu chake chowoneka bwino kwambiri, koma ndi chochuluka komanso choyenera nthawi zambiri zomwe zimafunikira apongozi.

Ma Valves Olamulira

Mavavu a chibayo, ma valve a Hydraulic a Hydrator, ndi ma valve amagetsi onse amawongolera mavalo. Mavuni oletsa amathanso kuphatikizidwaSDV (vutDonw Dyvel)ndi ma valve.