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Kodi valavu ya mpira ndi chiyani?
Valve ya mpira imatha kutsekedwa mwamphamvu ndi kuzungulira kwa digirii 90 ndi torque yaying'ono.Chingwe chofananira chamkati cha valve chimapereka njira yowongoka yowongoka ndi kukana pang'ono kwapakati.Nthawi zambiri zimaganiziridwa kuti valavu ya mpira ndiyoyenera kutsegulira mwachindunji ...Werengani zambiri -
Ubwino wa valavu ya mpira ndi chiyani?
Ubwino wa Vavu ya Mpira: Kukana kwamadzimadzi kumakhala kochepa, ndipo mphamvu yake yokana ndiyofanana ndi gawo la chitoliro chautali womwewo;Kapangidwe kosavuta, kakang'ono kakang'ono ndi kulemera kochepa;Ndi yolimba komanso yodalirika.Pakali pano, kusindikiza pamwamba zinthu za valavu mpira chimagwiritsidwa ntchito mu ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa valavu ya mpira yoyandama ndi valavu yokhazikika ya mpira?
Mpira wa valavu ya mpira woyandama ukuyandama.Pogwiritsa ntchito mphamvu yapakati, mpirawo ukhoza kutulutsa kusuntha kwina ndikukankhira mwamphamvu pa mphete yosindikizira pamapeto kuti atsimikizire kuti mapeto atuluka asindikizidwa, chomwe ndi chisindikizo chokakamiza cha mbali imodzi.Mpira wa valavu yokhazikika ...Werengani zambiri -
Kumene valavu ya mpira ikugwiritsidwa ntchito
Popeza valavu ya mpira nthawi zambiri imagwiritsa ntchito mphira, nayiloni ndi polytetrafluoroethylene monga mphete yosindikizira mpando, kutentha kwake kumagwiritsidwa ntchito ndi mphete yosindikiza mpando.Ntchito yodula ya valavu ya mpira imakwaniritsidwa ndikukanikiza mpira wachitsulo pampando wa valavu ya pulasitiki ndi ...Werengani zambiri -
Mfundo ntchito ya valavu mpira
Vavu ya mpira idasinthika kuchokera ku valavu ya pulagi.Lili ndi machitidwe ozungulira a 90-degree, koma kusiyana kwake ndikuti valavu ya mpira ndi gawo lozungulira lomwe limadutsa dzenje kapena njira yodutsa muzitsulo zake.Chiŵerengero cha malo ozungulira ndi kutsegulidwa kwa kanjira kuyenera kukhala kofanana, kuti ...Werengani zambiri -
Mawonekedwe ndi maubwino a Trunnion Mounted Ball Valve
Vavu ya mpira yokhala ndi shaft yokhazikika pa mpira imatchedwa Trunnion Mounted Ball Valve.The Trunnion Mounted Ball Valve imagwiritsidwa ntchito makamaka pakupanikizika kwambiri komanso mainchesi akulu.Malinga ndi kuyika kosiyana kwa mphete yosindikizira mpando, Trunnion Mounted Ball Valve ikhoza kukhala ndi zinthu ziwiri:...Werengani zambiri -
Kupanga ndi kusankha mavavu a butterfly(2)
3 Zosankha 3.1 Mtundu Vavu ya gulugufe ili ndi mawonekedwe osiyanasiyana monga eccentric imodzi, mtundu wa mbale yokhazikika, mtundu wapakati, eccentric iwiri ndi eccentric katatu.Kuthamanga kwapakati kumagwira pa shaft ya valve ndikudutsa mu mbale ya butterfly.Chifukwa chake, pamene kukana kuyenda kwa ...Werengani zambiri -
Kupanga ndi kusankha mavavu a butterfly(1)
1 Mwachidule Vavu ya gulugufe ndi chida chofunikira kwambiri pamipaipi yamadzi ndi ngalande.Ndi kupita patsogolo kwaukadaulo wamafakitale, zofunikira zosiyanasiyana zimayikidwa patsogolo pamapangidwe ndi magwiridwe antchito a valavu yagulugufe.Chifukwa chake, mtundu, zinthu ndi con ...Werengani zambiri -
Vavu ya butterfly ikugwira ntchito ndi zida (2)
1. Nthawi zambiri, pakuwongolera, kuwongolera ndi matope, kapangidwe kake kamayenera kukhala kakang'ono m'litali komanso mwachangu pakutsegula ndi kutseka liwiro (1/4 revolution).Kutsika kwapakati (kusiyana kwapang'onopang'ono), valavu ya butterfly ndiyofunikira.2. Vavu agulugufe angagwiritsidwe ntchito pamene t...Werengani zambiri -
Vavu ya butterfly ikugwira ntchito ndi zida (1)
Pali mitundu yambiri ya ma valve agulugufe, kuphatikizapo kudula mwamsanga ndi kusintha kosalekeza.Amagwiritsidwa ntchito kwambiri pamapaipi amadzimadzi ndi gasi otsika kwambiri.Ndizoyenera nthawi zomwe kutayika kwamphamvu kofunikira sikokwera, kusintha koyenda kumafunika, ndi ope ...Werengani zambiri -
Kodi vavu ya butterfly ndi chiyani?
Mavavu agulugufe amatha kugawidwa mu ma valve a butterfly pneumatic, ma valve agulugufe amagetsi, ma valve a butterfly, etc. Vavu ya butterfly ndi valve yomwe imagwiritsa ntchito mbale yagulugufe yozungulira ngati gawo lotsegula ndi lotseka ndikuzungulira ndi tsinde la valve kuti litsegule, kutseka ndi kusintha. madzi amapita...Werengani zambiri -
Ubwino ndi kuipa kwa valavu ya butterfly
Ubwino ndi kuipa kwa valavu ya butterfly 1. Ubwino wa valavu ya butterfly 1. Ndi yabwino komanso yofulumira kutsegula ndi kutseka, kupulumutsa ntchito, kutsika kwamadzimadzi, ndipo imatha kugwiritsidwa ntchito pafupipafupi.2. Mapangidwe osavuta, kukula kochepa ndi kulemera kochepa.3. Matope amatha kunyamulidwa, ndi lea...Werengani zambiri
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