Poyamba kampaniyo idakhazikitsidwa, JINBIN VALVE idayamba kupanga ndikupanga mitundu yosiyanasiyana ya PENSTOCK VALVE, kuphatikiza ma valavu osiyanasiyana opangidwa ndi pulasitiki ndi ma valavu osiyanasiyana a chitsulo. Chipatachi chimagwiritsidwa ntchito m'mapulojekiti ambiri, monga siteshoni ya madzi amvula ndi zimbudzi ya Tianjin Airport Phase II, kukonzanso malo okonzera zimbudzi za Panjin first sewage treatment, pulojekiti yoyendetsera madzi otayira madzi ya Tianjin ndi pulojekiti ya zimbudzi za Zhongye Tiangong, ndi zina zotero, chipata chachitsulo chimaphatikizapo pulojekiti ya Heze Hongyuan yopereka madzi, pulojekiti yokonza zimbudzi za Brunei ndi Tangshan Happy Fishing Valley Project mu 2016, ndi zina zotero.

Kuyambira pachiyambi cha chaka, maoda ambiri a valavu ya penstock alandiridwa kunyumba ndi kunja. Dipatimenti yopanga ya JINBIN VALVE inadziperekanso pakupanga. Kugawa bwino zinthu, njira yonse yotsatirira kupanga, kuwongolera bwino mtundu wa malonda. Pakadali pano, tamaliza bwino kupanga 1200 * 1200 ndi 1560 * 3400 ndi zina zomwe zimagwiritsidwa ntchito pa valavu ya penstock, zina zomwe zimatumizidwa ku UK ndi zina ku Trinidad ndi malo ena. Akatswiri opanga amatsatira mosamala zofunikira za zojambula ndi zofunikira, kuyambira kusonkhanitsa zinthu zopangira - kuyika zinthu m'malo osungiramo zinthu - kusonkhanitsa zinthu - kulumikiza zinthu zonse - kupanga zinthu zotsutsana ndi dzimbiri - zinthu zomalizidwa, gulu lililonse lili ndi magawo omveka bwino a ntchito, kulumikizana kosasunthika isanayambe komanso itatha ntchitoyi, ndikupanga mzere wathunthu wogwirira ntchito, zomwe zimathandizira kwambiri kupanga bwino.

Vavle ya penstock ingagawidwe m'magulu a chitsulo chosungunuka, chitsulo cha kaboni ndi valavu ya penstock yachitsulo chosapanga dzimbiri malinga ndi zinthuzo. Chipata chachitsulo chosungunuka chimapangidwa ndi nkhungu, pamwamba pake potseka chimakonzedwa, ndipo mkuwa umagwiritsidwa ntchito ngati pamwamba pake potseka, zomwe zimatsimikizira kuti chipatacho sichimapuma mpweya. Pali mitundu yosiyanasiyana ya mavavu a penstock okhala ndi sikweya ndi ozungulira omwe amagwiritsidwa ntchito nthawi zambiri. Chipata chachitsulo chili ndi mitundu yosiyanasiyana ya sikweya, mtundu wa rectangle ndi mtundu wozungulira, zomwe ndizoyenera pazochitika zosiyanasiyana komanso mikhalidwe yogwirira ntchito, ndipo zipangizozo zikuphatikizapo chitsulo cha kaboni wamba, chitsulo chosapanga dzimbiri, chitsulo chapamwamba cha magawo awiri ndi zina, zomwe zingagwiritsidwe ntchito pazinthu zotsutsana ndi dzimbiri.

Malinga ndi kapangidwe kake, valavu ya penstock ingagawidwe m'magawo awiri: valavu ya penstock ya njira ndi valavu ya pakhoma. Vavu ya penstock ya njira, yokhala ndi zigawo zokhazikika pa valavu ya pentock, imakhazikika ndi kutsanulira konkire pakati pa ma channel. Mtundu wa pakhoma wolumikizidwa (mtundu wa pakhoma), valavu ya penstock imalumikizidwa ndi khoma ndi mabolts.

Valavu ya penstock imagwiritsidwa ntchito kwambiri muukadaulo wopereka madzi ndi drainage kuti ichepetse kuyenda kwa madzi mu ngalande. Chogwirira ntchito chake ndi madzi osaphika, madzi oyera, zimbudzi, ndi zina zotero. kutentha kwabwinobwino.