- ARAN ali ndi ma valve a DBB mpira / Double block ndi ma valve a magazi otulutsa magazi / Kudzipatula kawiri ndi ma valve otulutsa magazi pamapangidwe osiyanasiyana, zinthu, kukula, kupanikizika ndi malekezero, kupereka njira yodalirika yodzipatula ya petrochemical, kutumiza ndi kusungirako, njira zamafakitale zamagesi zachilengedwe, mainline. ndi mavavu zobwezedwa mu mapaipi amadzimadzi etc.
Kodi mavavu a mpira wa DBB / Double block ndi ma valve otuluka magazi / Kudzipatula kuwiri ndi ma valve otaya magazi?
- Vavu ya mpira wa DBB ili ndi mapangidwe amitundu iwiri imodzi ndi valavu ya Double block ndi valavu yotulutsa magazi mu unit unit ndipo anther ndi yachikhalidwe ya Double block ndi valavu yotulutsa magazi mu mavavu angapo.
- Onani mkuyu.Chigawo chimodzi cha valavu chotchinga kawiri ndi valavu yotuluka magazi
- Onani mkuyu.Mavavu achikhalidwe ambiri atatu block block ndi valavu yotulutsa magazi
- ARAN DBB valavu ya mpira / valavu iwiri ndi valavu yotulutsa magazi idapangidwa ndi mipira iwiri ndi mipando yosindikizidwa mu unit unit valavu yotsekera, ndipo imakhala ndi valavu yotulutsa magazi pakati pa mipira iwiriyo.Mipira iwiriyi ili ndi njira iliyonse yodalira kuti isindikize zolimba ndipo imapereka njira yodalirika yodzipatula pakatikati.
- Ndi ntchito yofanana ndi mavavu awiri a mpira ophatikizidwa ndi valavu yotulutsa magazi / mpweya wopangidwa motsatizana. Kudzipatula zofunika za kumtunda ndi kumunsi kwa mtsinje mu ndondomeko yapadera ya kasamalidwe ka chitetezo.
- Poyerekeza ndi kusonkhana kwa ma valve awiri a mpira, valavu ya DBB inachepetsa mtengo wa valve, sungani malo osonkhanitsira ma valve, ndipo pewani malo otsekemera a valve.Kugwira ntchito kwa block block ndi kukhetsa magazi kumakhala kothandiza kwambiri kudzera muzochita zonse mthupi limodzi.
- DBB mpira Mavavu oyenera Mafuta & Gasi , processing, kayendedwe, kugawa, mankhwala ndi petrochemical kuyengedwa pamwamba pa nthaka ndi pansi pa nthaka kukhazikitsa kumene kutsekereza zomera si angakwanitse koma kukonzanso kapena kuyeretsa ndi mokakamizidwa, DBB dongosolo lomwe lidzadetsa nkhawa dongosolo. ndikupatula gawo linalake ndiyeno mutha kugwira ntchito popanda kusokoneza chomera chonse.
- Kodi valavu ya mpira wa DBB ndi chiyani komanso ubwino wake?
- ● Zero kutayikira, Pang'ono kutayikira malo
- ● Malo ochepa oikapo
- ● Zimagwira ntchito mosavuta m'bungwe limodzi logwirizana
- ● Kutsika mtengo
- ● Integrated odalirika pawiri kudzipatula chifukwa chitetezo factor
- ARAN DBB valavu ya mpira / chipika chowirikiza ndi valavu yotulutsa magazi kawiri idapangidwa kuti ilowe m'malo mwa kulumikizana kovutirapo kwa mavavu angapo mupaipi yachikhalidwe.
- Amachepetsa kutayikira mu dongosolo ndipo mwamsanga amazindikira ntchito chipika ndi magazi.DBB double ball valve imasunga malo oyikapo kwambiri. Imathandizira njira yoyikapo, imachepetsa kupanikizika kwa mapaipi, yosavuta kugwiritsa ntchito valavu imodzi, imathandizira kuyeretsa ndi kukonza zida ndikuchepetsa mtengo.
- Valavu ya mpira wa DBB ili ndi kutsekemera kawiri komanso ntchito zotulutsa magazi.Vavu ili ndi mipira iwiri yokhala ndi mpando wotsekedwa ngati kudzipatula, ndi valavu imodzi ya singano pakati kuti ikhetse magazi.Imatsimikizira kutayikira kwa zero.
- Kudzipatula ndikofunikira ngati kutayikira kudzera mu valve kungakhale ndi zotsatirapo zazikulu.Madziwo akakhazikika, njira yotulutsa magazi imatha kukhetsa malo pakati pa ma valve awiri kapena malo awiri okhala.Izi ndizofunikira pakukonza ndi kuyang'ana kukhulupirika komwe kutayikira kumatha kuyang'aniridwa bwino mu chitoliro chakumunsi.
- Ntchito yayikulu ya block block ndi dongosolo lokhetsa magazi ndikudzipatula ndipo ntchito yachiwiri ndikulowererapo.
- Pazifukwa zina, njira ziwiri zotchingira ndi magazi zimafunikira kuti tipewe kuipitsidwa kwazinthu kapena komwe kuli kofunikira kuchotsa zida zofunika pantchito yoyeretsa kapena kukonza pomwe gawoli likugwira ntchito.
- Zachidziwikire, zida zotere ziyenera kuperekedwa ndi zotsalira kapena zitheke kuzidutsa kwakanthawi popanda kuzimitsa chipangizocho.
- Mlandu wazinthu
- Mapulogalamu
- Mavavu a mpira a ARAN mtundu wa DBB amagwiritsidwa ntchito pakugwiritsa ntchito komwe kudzipatula kumafunika kuwonetsetsa kuti kutayikira sikuchitika.Ma valve onsewa atha kugwiritsidwa ntchito m'mafakitale osiyanasiyana ndi misika, monga LNG, petrochemical, kutumiza ndi kusungirako, njira zamafakitale zamagesi zachilengedwe, mavavu akulu ndi ochulukirapo m'mapaipi amadzimadzi, ndi mizere yotumizira zinthu zoyengedwa.