Side-Mounted Fixed Ball Valves

Mavesi amasewera mbali yofunika kwambiri pa mafakitale a mafakitale. Pakati pawo, mabulosi okhazikika okhazikika atuluka ngati chisankho chabwino m'magawo angapo chifukwa cha kapangidwe kake ndi magwiridwe antchito abwino .

Maluwa okhazikika a mpira amakhala ndi luso laluso. Thupi la valavu nthawi zambiri limatengera kapangidwe kake kapena katatu, wokhala ndi thupi lalikulu komanso thupi la valve. Kusintha kumeneku kumalola kuti mpira ukhazikitsidwe kumbali ya thupi la valavu, ndikuwonetsetsa kuti ndi yopendapo kanthu pochepetsa kunenepa kwambiri, motero otsogolera. Panthawi yotseguka komanso yotseka, mpirawo umazungulira mozungulira pakati popanda kusamuka. Zingwe zapamwamba komanso zotsika kwambiri za mpira zimakhala ndi zida zosiyanasiyana. Mwachitsanzo, mavesi ochepa kwambiri amagwiritsa ntchito mawonekedwe a bowo-shaft, wokhala ndi chiwongola dzanja kumtunda kwa mpira ndi bowo lotsika kwambiri kuti alowe shaft yokhazikika. Ma vani lalikulu la miyala yayikulu amatengera mawonekedwe a boot tokha, pomwe mbali zapamwamba ndi zotsika za mpira zimakhala ndi mabowo osasunthika, pomwe shaft yam'mwamba kwambiri ndi yotsika imayika motsatana. Izi zimawathandiza kupirira zigawo zazikulu, kulekanitsa magazini yothandizira kuchokera pa shaft yoyendetsa kotero kuti kuyendetsa shaft yam'madzi yokha. Palinso mawonekedwe owonjezera owiritsa, pomwe magawo awiri a masamba owonjezera a mpira amadutsa mu mbale zosiyanasiyana. Mphamvu ya sing'anga imafalikira ku valavu kudutsa magaziniyo ndikuthandizira mbale, ndipo chiwongolero choyendetsa chimangokhala ndi chimbudzi.

Potengera mfundo zogwirira ntchito, mabulosi okhazikika okhazikika ali ndi mipando yoyandama. Pamene sing'anga pampando, mpando umasunthika, ndikupangitsa kuti mphete yopunthwitsa ikhale yolimbikitsa mpira, kuonetsetsa kuti mwachita bwino. Nthawi zambiri, zimbalangondo zimayikidwa pamtunda wapamwamba ndi wotsika wa mpira, womwe umachepetsa kwambiri torque, kupangitsa valavu kuti igwire zovuta zambiri komanso zazitali kwambiri. M'zaka zaposachedwa, ma valves osindikizidwa a mpira osindikizidwa mafuta kuti apititse patsogolo magwiridwe ake. Mwa kupaka mafuta apadera okhala pakati pa malo osindikizira kuti apange filimu yamafuta, samangolimbitsa chipongwe chokhacho komanso chizolowezi chachikulu kwambiri .

Mavesi okhazikika a mpira okwera bwino kwambiri. Mpando wokhotakhonda uli ndi ntchito yotseka yolowera, kutseka bwino kutsika kwa sing'anga mosasamala kanthu. Mpandowo ulinso ndi ntchito yodzipulumutsa. Kupanikizika kwapamwamba kwambiri kuposa kupanikizika kwa ndege, kumapangitsa kukakamizidwa kumangowonjezera chitetezo komanso kudalirika kwa sing'anga kutsekedwa. Maulamuliro ena a mpira amagwiritsa ntchito mipando yopindika iwiri. Mwa kusintha mawonekedwe a mphete ya chisindikizo ndi Chisindikizo cha mphete, kapena kusintha kukula kwa mchira wa pampando, "pisitoni yowirikiza" imatheka kwambiri. Msonkhano wapamwamba kwambiri wokhala ndi mipando umakhala ndi mawonekedwe odzilimbitsa, omwe amakulitsa chisindikine. Ngakhale malo osindikizira avala, imatha kukhalabe ndi magwiridwe antchito abwino .

Ma dorve okhazikika a mpira okhazikika amapeza mapulogalamu ambiri m'minda yosiyanasiyana. Mu mabizinesi oyeretsa ma petroleum, amagwiritsidwa ntchito m'matupi ataliatali komanso ma piol amafala okwera kuti adutse kapena kulumikiza sing'anga pa mapaipi. Mu makampani azachipangidwe, amatenga mbali yofunika kwambiri m'mawu omwe amafunikira kuwongolera kwamadzi omwe amafunikira kuyendetsa kwamadzi, makamaka pochita ndi madzi okhala ndi tinthu tating'onoting'ono kapena ma vinyu. Mu gawo lachilengedwe la mpweya woyenda, makamaka pamavuto oyeretsa mapaipi ndikufunika, ndi njira yabwino kwambiri chifukwa cha kapangidwe kake kosavuta, kukula kochepa, kulemera, komanso kusavuta kugwira ntchito. M'madzi akumatauni ndi njira zotenthetsera, amathanso kugwiritsidwa ntchito poyendetsa madzi ndi kugawa .

Poyerekeza ndi mitundu ina ya mavavu, mambanje okhazikika a mpira ali ndi zabwino zambiri. Amakhala ndiulendo wocheperako, ndikulimbana ndi kulumikizana kofanana ndi gawo lalitali lomwelo. Kapangidwe kakang'ono kophweka, kukula kwakung'ono, ndi kulemera kopepuka kumapangitsa kukhazikitsa ndi kukonza kosatheka. Kuchita chikhomo kumakhala kolimba komanso kodalirika, ndipo zopindika zopindika, monga pulasitiki, zimagwiritsidwa ntchito kwambiri, zimalola kugwira ntchito bwino m'magulu a vacuum. Ndiosavuta kuyigwiritsa ntchito, ndikutsegulira mwachangu komanso kutseka kwakanthawi kochepa 90 ° kumangotseguka kwathunthu kuti mutseke kwathunthu. Kukonzanso kwaulere ngati mphete yosindikiza nthawi zambiri imachotsedwa, ndikupangitsa kuti kusangalatsa ndi kusinthasintha mosavuta. Mukatsegulidwa kwathunthu kapena kutsekedwa kwathunthu, malo osindikizira a mpira ndi mpandowo amatalikirana ndi sing'angayo, kuteteza malo osindikizira kuti asakokoloke .

Ndi mawonekedwe awo apadera, ntchito zodalirika, komanso kugwirira ntchito kwakukulu, mavesi okhazikika a mpira amatenga mbali yosasinthika mu mafakitale a tsiku ndi tsiku, ndikuthandizira pakugwiritsa ntchito mafakitale osiyanasiyana .

Makulidwe okhazikika a mpira