Kusiyana Pakati pa Valavu Yotseka Mwachangu ndi Valavu Yodzitsekera Yokha

Mu machitidwe a m'madzi ndi mafakitale, chitetezo ndi magwiridwe antchito zimadalira momwe valavu ingayankhire mwachangu pakagwa ngozi. Mitundu iwiri ya mavalavu nthawi zambiri imasokonezedwa ndivalavu yotseka mwachangundivalavu yodzitsekera yokhaNgakhale mayina awo amamveka ofanana, kapangidwe kawo, mfundo zogwirira ntchito, ndi momwe amagwiritsidwira ntchito zimasiyana. Kumvetsetsa kusiyana kumeneku kumathandiza kuonetsetsa kuti valavu yoyenera ikugwiritsidwa ntchito mu dongosolo loyenera.

Kodi Valve Yotseka Mwachangu Ndi Chiyani?

Vavu yotseka mwachangu imapangidwa kuti izimitse kuyenda kwa madzi kapena gasi nthawi yomweyo pakagwa ngozi. Imapezeka nthawi zambiri m'mapaipi amafuta a m'nyanja, makina opaka mafuta, ndi m'zipinda zamainjini komwe kuyankha mwachangu ndikofunikira kuti moto kapena kutuluka kwa madzi kupewe.

Vavu imayendetsedwa ndi makina owongolera kutali—nthawi zambiri waya kapena lever yolumikizidwa ku chogwirira kunja kwa chipinda cha injini. Ikakokedwa, imamasula vavu, zomwe zimapangitsa kuti itseke mwachangu ndi mphamvu ya kasupe. Izi zimathandiza ogwira ntchito kuti azitha kupatula makina amafuta nthawi yomweyo popanda kulowa m'malo oopsa.

Zinthu Zofunika Kwambiri pa Ma Valves Otseka Mwachangu

• ①Imagwiritsidwa ntchito patali kuti itetezeke nthawi ya moto kapena nthawi yotuluka madzi.

• ②Imatseka nthawi yomweyo kuti madzi asatuluke.

• ③Nthawi zambiri imayendetsedwa ndi masika kapena yothandizidwa ndi mpweya.

• ④Nthawi zambiri zimapangidwa ndi bronze kapena chitsulo chosapanga dzimbiri kuti zigwiritsidwe ntchito m'madzi.

• ⑤Imayikidwa pa matanki ogwiritsira ntchito mafuta, matanki a dizilo, ndi mizere ya mafuta a hydraulic.

Ma valve otseka mwachangu ndi gawo lofunika kwambiri pa chitetezo cha m'madzi. Pakagwa ngozi, amathandiza kupewa kufalikira kwa moto komanso kuchepetsa kuwonongeka, kuteteza ogwira ntchito ndi zida.

Kodi Valavu Yodzitsekera Ndi Chiyani?

Koma valavu yodzitsekera yokha, imatseka yokha ikagwiritsidwa ntchito popanda kugwiritsa ntchito mphamvu zakunja kapena mphamvu yakutali. Yapangidwira makina omwe amafunika kuyimitsa madzi kutuluka okha akamaliza kudzaza kapena kutulutsa madzi.

Mtundu wofala kwambiri ndi valavu yobwerera ndi kasupe, komwe chogwirira chake chiyenera kutsegulidwa pamanja. Akangotulutsa, makina a kasupe amakakamiza valavu kutseka. Mavalavu amenewa nthawi zambiri amapezeka m'malo odzaza mafuta, m'mizere yotulutsira madzi, komanso m'malo otulutsira madzi m'zombo ndi zida zamafakitale.

Zinthu Zofunika Kwambiri pa Ma Valves Odzitsekera

• ①Imatseka yokha chogwirira chikatulutsidwa.

• ② Zimaletsa kudzaza kwambiri mwangozi kapena kutulutsa madzi mosalekeza.

• ③Kapangidwe kosavuta, kosavuta kugwiritsa ntchito ndi kusamalira.

• ④Yabwino kwambiri pa malo osungira mafuta, malo osungira mafuta, ndi makina otulutsira madzi m'mabwalo.

Ngakhale kuti si cholinga cha kutseka mwadzidzidzi, ma valve odzitsekera okha amawonjezera chitetezo cha ntchito ndikuchepetsa chiopsezo cha kutayikira kwa magetsi panthawi ya ntchito zachizolowezi.