Vavu ya butterfly ya Manual imagwira ntchito yofunika kwambiri pakuteteza chilengedwe komanso kupulumutsa mphamvu

Vavu ya butterfly yamanjaimakhala ndi gawo lofunikira pakuteteza chilengedwe komanso kupulumutsa mphamvu

Mavavu agulugufe pamanja ndi mtundu wofunikira wa mavavu omwe amagwiritsidwa ntchito powongolera madzi m'mapaipi. Pakuteteza chilengedwe komanso kupulumutsa mphamvu, mavavu agulugufe apamanja amagwira ntchito yofunikira. Nkhaniyi ifotokoza za ntchito ya ma valve a butterfly pamanja poteteza chilengedwe komanso kupulumutsa mphamvu.

1. Chepetsani kugwiritsa ntchito mphamvu
Mavavu agulugufe opangidwa ndi manja amathamanga kutseguka ndi kutseka, ndipo mphamvu zawo zotsegula ndi kutseka zimachepetsedwa kwambiri poyerekeza ndi ma valve ena, monga zipata ndi ma valve a mpira, motero amachepetsa kugwiritsa ntchito mphamvu. Kuonjezera apo, mawonekedwe apadera a valavu ya butterfly ali ndi makhalidwe opepuka komanso othamanga kwambiri, kotero kuti valavu ya butterfly imatha kupulumutsa ndalama zogwirira ntchito ndikuthandizira bwino kuteteza chilengedwe ndi kupulumutsa mphamvu.

2. Konzani masanjidwe a mapaipi amadzimadzi
Valavu yagulugufe yamanja imadziwika ndi mawonekedwe osavuta komanso kuyika kosavuta, komwe kungapangitse masanjidwe a njira yamadzimadzi mu payipi kukhathamiritsa kwambiri, kupangitsa kuti madzimadzi aziyenda bwino, kuthamanga kwamayendedwe kofananirako, komanso kukana pang'ono, kuti muchepetse mphamvu. kugwiritsa ntchito ndikukwaniritsa kupulumutsa mphamvu ndi kuteteza chilengedwe.

3. Pewani kutayikira ndi kuipitsidwa
Valavu yagulugufe yamanja imaperekedwa ndi mphete yosindikizira, yomwe imatha kuteteza kutulutsa kwamadzi mupaipi ndikupewa kuwononga mphamvu komanso kuipitsidwa ndi chilengedwe chifukwa cha kutayikira. Zida zosindikizira za valve butterfly valve nthawi zambiri zimakhala mphira, polytetrafluoroethylene ndi zipangizo zina, zomwe zimakhala ndi kukana kwa dzimbiri komanso kulimba, ndipo zimatha kusunga kusindikiza kwa valve kukhala kokhazikika kwa nthawi yaitali, kuchepetsa mtengo wokonza valavu.

4. Kuwongolera kwakukulu
The Buku gulugufe valavu akhoza atembenuza bwino kutsegula ndi kutuluka kwa mbale ulamuliro valavu, kotero kuti otaya ndi kuthamanga mu payipi akhoza kulamulira molondola, kuchepetsa kutayika ndi kutaya madzimadzi mu payipi, ndi kuthandizira kuteteza chilengedwe ndi kupulumutsa mphamvu. .

Mwachidule, ntchito ya ma valve a butterfly pamanja poteteza chilengedwe komanso kupulumutsa mphamvu ndizofunikira kwambiri. Iwo sangakhoze kokha konza otaya masanjidwe a payipi madzimadzi, kuchepetsa mowa mphamvu mu valavu, komanso mogwira mtima ndi molondola kulamulira otaya ndi kuthamanga mu payipi kupewa kuipitsa chilengedwe ndi kuwononga chuma. Choncho, kulimbikitsa kugwiritsa ntchito ma valve a butterfly pamanja ndi gawo lofunika kwambiri kuti tipeze chitukuko chokhazikika.