Mavavu agulugufe ndi mavavu a zipata zamitundu yosiyanasiyana yogwirira ntchito

Ma valve a zipata ndivalavu butterflym'mapaipi amagwiritsidwa ntchito kuti azitha kusintha, kuwongolera kuyenda. Inde, pali njira yosankha mavavu a butterfly ndi ma valve a zipata.

Zomwezo za mtengo wa valve yachipata ndizokwera kuposa mtengo wa butterfly valve. Koma ntchito zaka khumi zapitazi, valavu gulugufe kulephera kuposa chipata valavu mkulu, kotero mu mikhalidwe chilolezo, kuwonjezera ntchito valavu pachipata ndi woyenera chidwi.

Vavu ya butterfly pakugwiritsa ntchito kusiyana kwa valve pachipata:

Malinga ndi udindo wa valavu pachipata ndi valavu gulugufe ndi ntchito valavu, chipata valavu kuyenda kukana ndi yaing'ono, ntchito bwino kusindikiza, chifukwa chipata valavu mbale ndi atolankhani otaya ndi ngodya ofukula, ngati valavu chipata. mu valavu lophimba si m'malo, atolankhani pa mbale valavu scouring kuti valavu mbale kunjenjemera, n'zosavuta kwambiri kuwala mu chipata valavu chisindikizo kuwonongeka.

Gulugufe mbale lotengeka ndi tsinde valavu, ngati anatembenukira 90 °, adzatha kumaliza kutsegula ndi kutseka. Sinthani mbali yokhotakhota ya mbale yagulugufe, mutha kuwongolera kuyenda kwa media.

Kugwiritsa ntchito zinthu ndi TV: valavu gulugufe ndi oyenera ng'anjo, gasi, gasi, liquefied mafuta amafuta, mpweya mzinda, otentha ndi ozizira mpweya, mankhwala smelting ndi mphamvu kulenga ndi kuteteza chilengedwe, nyumba yotunga madzi ndi ngalande ndi machitidwe ena zomangamanga kunyamula. mitundu yosiyanasiyana ya zowononga, zosawononga zamadzimadzi papaipi, zomwe zimagwiritsidwa ntchito poyang'anira ndikudula kutuluka kwa media.

Chipata cha valvendi membala wotsegula ndi wotseka wa chipata, kayendetsedwe ka kayendetsedwe ka chipata ndi perpendicular kwa kayendedwe ka madzi, valve ya chipata ingagwiritsidwe ntchito potsegula ndi kutsekedwa kwathunthu, osagwiritsidwa ntchito pazigawo za khomo ndi zosiyana. Kupititsa patsogolo luso lake, kupanga ngodya ya kusindikiza pamwamba pakukonzekera kupatuka, chipata ichi chimatchedwa chipata chotanuka.

Pamene valve yachipata imatsekedwa, malo osindikizira angangodalira kukakamiza kwapakatikati kuti asindikize, ndiko kuti, kudalira kokha kupanikizika kwapakati kudzakhala malo osindikizira a chipata kumbali ina ya mpando kuti atsimikizire kuti kusindikiza pamwamba. ya pamwamba yodinda, yomwe ili yodzisindikiza yokha. Ambiri a valve pachipata amagwiritsidwa ntchito kukakamiza kusindikiza, ndiko kuti, pamene valavu yatsekedwa, kudalira mphamvu zakunja kukakamiza chipata ku mpando wa valve kuti zitsimikizire kuti kusindikiza pamwamba pa kusindikiza.

Kusuntha: chipata cha valve pachipata chokhala ndi tsinde la valve kuti liziyenda mozungulira, lomwe limadziwikanso kutivalavu yokwera pachipata. Chipata cha valve tsinde pachipata, kuzungulira kwa handwheel kumayendetsa kuzungulira kwa tsinde la valve, kotero kuti kukweza chipata, valavu iyi imatchedwanrs chipata cha valve.