Ubwino ndi Kugwiritsa Ntchito Ma Valves a Mpira a Chitsulo Chopangidwa ndi Zitsulo

Ma valve achitsulo opangidwa ndi zitsulo ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale ambiri. Chifukwa cha magwiridwe ake abwino, amagwiritsidwa ntchito kwambiri m'mitundu yosiyanasiyana yamadzimadzi monga mpweya, madzi, nthunzi, zinthu zosiyanasiyana zowononga, matope, mafuta, zitsulo zamadzimadzi ndi zinthu zotulutsa ma radioactive. Koma kodi mukudziwa ubwino wa ma valve achitsulo opangidwa ndi zitsulo? Ndiloleni ndikupatseni chiyambi chachifupi.

1. Kukana mwamphamvu ku vulcanization ndi ming'alu. Zipangizo za valavu yachitsulo yopangidwa ndi chitsulo chopangidwa ndi zinthu zogwiritsidwa ntchito ndi ukadaulo wapamwamba, zomwe zimagwirizana ndi mulingo wapadziko lonse lapansi. Pamwamba pake pali nickel-plated, yomwe imatha kukwaniritsa ntchito ya vulcanization yapamwamba.

2. Valavu yachitsulo yopangidwa ndi chitsulo imapangidwa ndi zinthu za polima kapena alloy, zomwe zimapirira kutentha kwambiri komanso kuthamanga kwambiri, ndipo ndizoyenera kutumiza ndi kupopera zinthu zosiyanasiyana. Komanso, chifukwa cha zinthu zapaderazi, zimakhala ndi kukana dzimbiri, zimakhala nthawi yayitali komanso zimagwiritsidwa ntchito mosiyanasiyana.

3. Sikuti valavu yokha imapangidwa ndi zinthu zosagwira dzimbiri, ngakhale mpando wa valavu umapangidwa ndi zinthu zapadera, ndipo zinthuzo ndi PTFE zomwe sizimakhudzidwa ndi mankhwala onse, kotero zimatha kukhala zotsekedwa kwa nthawi yayitali. Chifukwa cha kusagwira kwake ntchito mwamphamvu, zimakhala ndi magwiridwe antchito okhazikika, sizosavuta kukalamba, ndipo zitha kugwiritsidwa ntchito kwa nthawi yayitali.

4. Kawirikawiri, valavu yachitsulo yopangidwa ndi chitsulo ndi yofanana, kotero imatha kupirira kuthamanga kwamphamvu kwa payipi, ndipo malo ake si osavuta kusintha. Imagwira ntchito bwino kaya inali yotseguka kwathunthu kapena yotseguka theka. Imagwira ntchito bwino potseka ndipo siimamatira ikanyamula zakumwa zokhuthala.

Zomwe zili pamwambapa ndi zina mwa zizindikiro za ma valve achitsulo opangidwa ndi zitsulo. Ngakhale kuti si zonse zomwe zatchulidwa pamwambapa, omwe ali mumakampaniwa amadziwa kuti iyi ndi valavu yomwe imagwira ntchito bwino. Ngati kampani yomwe imagwiritsa ntchito kayendedwe kamadzimadzi ikufunikanso kukhazikitsa valavu, ikhoza kuganiziridwa.