Copper Conctary Check valavu

Thupi la valavu yopendekera ulusi wopangidwa ndi Shengshi HuaGong imapangidwa ndi mkuwa wapamwamba kwambiri, zomwe zimaponyedwa bwino ndipo zimatha kuthiridwa molondola kukhala ndi mawonekedwe a kavalo. Kulumikiza kwam'mimba ndi chimodzi mwazinthu zomwe valavu ili. Valve ili ndi ulusi wamkati kapena wakunja kumalekezero onse, omwe amalumikizidwa pamodzi ndi ulusi wakunja kapena wamkati pa mapaipi kuti akwaniritse mavawo olimba ndi mapaipi. Njira yolumikizirayi ili ndi maubwino oyika kuyikapo mosavuta komanso kusakayika, ndipo sikufuna zida zowonjezera kapena zida zowonongeka. Zimakhala ndi zabwino zambiri pamapulogalamu ena okhala ndi malo ochepa kapena kusungunuka pafupipafupi komanso kukonza.

Ubwino wa Zinthu

(I) Kapangidwe kake kake

Vesi ya cheke imatengera njira yolumikizirana yolumikizira, yomwe imapangitsa kukhazikitsa kapangidwe kanu kakang'ono kakang'ono kakang'ono kakang'ono kakang'ono. Poyerekeza ndi ma vani olumikizidwa, sizikufuna ma fronges owonjezera komanso ma bolts owonjezereka, kufupikitsa kutalika kwambiri kwa valavu. M'malo momwe malo oyikitsira kuyika ndizochepa, monga zitsime zomangira zitoma ndi malo opapatiza mkati mwa zida, kukonzanso malo ogwiritsira ntchito malo okhazikitsa komanso malo omwe ali pachimake. Mwachitsanzo.

(Ii) Kuchita bwino

Kuwongolera kwambiri pakati pa disc ndi mpando wa valavu yovuta komanso ma gasket a rabara (monga ma gaskets abwinoko) amagwira bwino ntchito. Valavu ikatsekedwa, disc ya valavu imasunthidwa motsutsana ndi chigwacho pansi pa kupsinjika kwa sing'anga komanso mphamvu yake yokoka, ndikupanga nsonga zodalirika kuti zisasokoneze pakati. Ngakhale ogwirira ntchito mosiyanasiyana ndi kusinthasintha kwakukulu, pomwe panali mpando wa valavu yayikulu ndipo nthawi zonse khalani ndi zovuta zambiri, ndikukwaniritsa zosowa zingapo zamapapo. Mwachitsanzo, kuphatikiza njira zina za mankhwala, kupanikizika kwapakatikati papakati ndikosakhazikika, ndipo valavu yaziya yamkuwa imatha kusunga chisindikizo, ndikuwonetsetsa kuti zisudzo ndi zachilengedwe.

(Iii) Kuchita bwino

Chingwe cha valavu yamkuwa imapangidwa moyenera ndikuyankha mwachangu. Pamene njira yopumira ya sing'anga, valavu imatsekedwa nthawi yochepa, kudula bwino kudula kwa sing'anga ya sing'anga ndikuletsa kuchuluka kwapakatikati kuchokera kumayendedwe. Liwiro lake lachangu limatha kuchepetsa kwambiri kuwonongeka kwa zida zomwe zikuchitika chifukwa cha pampu ndikuletsa kuwonongeka kwapakatikati chifukwa cha ntchito yotetezeka komanso yolimba. M'mizere ina yopanga mafakitale omwe ali ndi zofunikira kwambiri popititsa madzi, mawonekedwe abwino a Flaw Valve Vative Varve Varvel Varve Varvel Vanive Plave Valve uja susokonezeke chifukwa cha kusanja kwa sing'anga, potengera luso la kupanga.

(Iv) Kugwira Ntchito Mosavuta ndi Kukonza

Njira yolumikizira yolumikizira imapangitsa kukhazikitsa ndikuchotsa valavu moyenera. Pakukhazikitsa, muyenera kugwiritsa ntchito zingwe wamba ndi zida zina kuti muchepetse ulusi wa valavu ya valavu ya valavu ndi chitoliro; Mukakhalabe kapena kusintha valavu, mutha kuzichotsa mosavuta pa chitoliro. Kuphatikiza apo, kapangidwe kamukati ka valavu ndi yosavuta, yokhala ndi zigawo zochepa, zomwe ndizosavuta kuyang'ana ndikukonza. Kusamalira tsiku ndi tsiku kumaphatikizapo kuyeserera pafupipafupi kwa chitsimikizo cha chigwa cha Valavu ndi mpando wa valavu ya valavu tsinde, ndipo ngati kulumikizidwa kumasuka. Opaleshoniyo ndi yosavuta, yomwe imachepetsa mtengo wokwanira komanso zovuta. Kwa mabizinesi ang'onoang'ono kapena ogwiritsa ntchito apanyumba, zinthu zosavuta kukonza zayamwa zamkuwa zimapangitsa kuti ikhale chisankho chabwino. Ogwiritsa ntchito amatha kugwira ntchito zokonza mosavuta pofuna kudzipangira okha popanda kufunikira kwa ogwira ntchito kukonza.

Magawo aluso