Bwanji kusankha ma valve a chipata?

https://www.czitgroup.com/forged-steel-gate-valve-product/

1. Kukana kotsika kwa kayendedwe ka madzi ndi kukana kotsika kwa kayendedwe ka madzi

Valavu ya chipata ikatsegulidwa bwino, njira ya thupi la vavu imakhala yofanana ndi m'mimba mwake wamkati mwa payipi, ndipo madzi amatha kudutsa pafupifupi molunjika popanda kusintha njira yoyendera. Chifukwa chake, kukana kwake kuyenda kwa madzi kumakhala kochepa kwambiri (makamaka kuchokera m'mphepete mwa mbale ya vavu), ndipo kutayika kwa mphamvu kumakhala kochepa, zomwe zimapangitsa kuti ikhale yoyenera kwambiri machitidwe omwe ali ndi zofunikira kwambiri pakuchepetsa kuthamanga kwa madzi.

2. Mphamvu yotsegulira ndi kutseka ndi yaying'ono, ndipo ntchito yake ndi yosavuta.

Popeza njira yoyendetsera chipata cha chipata ndi yolunjika ku njira yoyendera madzi, panthawi yotsegulira ndi kutseka, mphamvu ya madzi yomwe imaperekedwa ndi kuthamanga kwa chipata cha chipata imafanana ndi mzere wa tsinde la valve. Izi zimapangitsa kuti pakhale mphamvu yochepa kapena kupondereza kofunikira kuti chigwiritsidwe ntchito (makamaka pa chipata cha chipata chofanana), zomwe zimapangitsa kuti chikhale chosavuta kugwiritsa ntchito pamanja kapena kulola kugwiritsa ntchito actuator yamphamvu yochepa.

3. Kuyenda kwa mbali ziwiri, palibe zoletsa zoyendetsera kukhazikitsa

Njira yodutsa valavu ya valavu ya chipata nthawi zambiri imapangidwa mofanana, zomwe zimathandiza kuti madzi azilowa kuchokera mbali zonse ziwiri. Izi zikutanthauza kuti kukhazikitsa sikuyenera kuganizira njira yolowera madzi kuchokera mbali zonse ziwiri, zomwe zimapangitsa kuti pakhale mawonekedwe osinthasintha komanso ndi koyenera mapaipi komwe njira yolowera madzi ingasinthe.

4. Kuchepa kwa kutsekeka kwa malo otsekereza kukatsegulidwa kwathunthu

Vavu ikatsegulidwa bwino, chipatacho chimakwezedwa kwathunthu kumtunda kwa valavu ndipo chimalekanitsidwa ndi njira yolowera madzi. Chifukwa chake, madzi sawononga mwachindunji pamwamba pa chotsekera, motero amawonjezera nthawi yogwira ntchito pamwamba pa chotsekera.

5. Kutalika kwa kapangidwe kake ndi kochepa kwambiri

Poyerekeza ndi mitundu ina ya ma valve (monga ma valve ozungulira), ma valve a chipata ali ndi kutalika kwa kapangidwe kafupi, zomwe zimawapatsa mwayi pamene malo oyikapo ndi ochepa.

6. Mitundu yosiyanasiyana ya kugwiritsa ntchito sing'anga

Zipangizo zosiyanasiyana ndi mitundu yotsekera zitha kusankhidwa malinga ndi momwe ntchito ikuyendera. Ndi yoyenera kugwiritsa ntchito zinthu zosiyanasiyana monga madzi, mafuta, nthunzi, gasi, komanso tinthu tating'onoting'ono tokhala ndi matope. Valve ya mpira ndi valavu ya gulugufe isanapangidwe, valavu ya chipata inali chisankho chachikulu cha valavu yamagetsi ya mafakitale amadzi, mafakitale amagetsi ndi makampani opanga mankhwala. Chifukwa cha kukula kwakukulu kwa payipi yotseguka komanso malo okwanira oyikapo, imagwiritsidwa ntchito kwambiri m'mapaipi akuluakulu omwe sankagwiritsidwa ntchito kawirikawiri.