2022 I-Backflow Preventer yekhwalithi ephezulu

Incazelo emfushane:

Usayizi:I-DN 50~DN 400
Ingcindezi:PN10/PN16/150 psi/200 psi
Okujwayelekile:
Idizayini:AWWA C511/ASSE 1013/GB/T25178


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Esigxile kukho kufanele kube ukuhlanganisa kanye nokuthuthukisa ikhwalithi kanye nenkonzo yemikhiqizo yamanje, okwamanje sikhiqize imikhiqizo emisha ngokungaguquki ukuze ihlangabezane nezidingo zamakhasimende ezihlukile ze-2022 High Quality Backflow Preventer, Sinamathela enkambisweni yakho ethi “Services of Standardization, ukwanelisa Abathengi” Izimfuno”.
Ukugxila kwethu kukho kufanele kube ukuhlanganisa kanye nokuthuthukisa ikhwalithi kanye nesevisi yemikhiqizo yamanje, okwamanje sikhiqize imikhiqizo emisha ngokuqhubekayo ukuhlangabezana nezidingo zamakhasimende ezihlukileI-China Hlola i-Valve ne-Valve, Sizibophezele ekuhlangabezaneni nazo zonke izidingo zakho futhi sixazulule noma yiziphi izinkinga zobuchwepheshe ongase uhlangane nazo ngezingxenye zakho zezimboni. Imikhiqizo yethu eyingqayizivele nolwazi oluningi lobuchwepheshe kusenza sibe ukukhetha okuthandwayo kumakhasimende ethu.

Incazelo:

Ukumelana kancane I-Non-return Backflow Preventer (Uhlobo Olune-Flanged) TWS-DFQ4TX-10/16Q-D - iwuhlobo lwedivaysi ehlanganisa ukulawulwa kwamanzi eyakhiwe inkampani yethu, esetshenziselwa kakhulu ukuphakelwa kwamanzi asuka endaweni yasemadolobheni eya endaweni yokukhuculula indle ejwayelekile. umfutho wepayipi ukuze ukugeleza kwamanzi kube indlela eyodwa kuphela. Umsebenzi wayo ukuvimbela ukugeleza kwe-backflow medium yamapayipi noma yisiphi isimo sokugeleza kwe-siphon emuva, ukuze kugwenywe ukungcoliswa kokubuyela emuva.

Izici:

1. Inesakhiwo esihlangene futhi esifushane; ukumelana okuncane; ukonga amanzi (ayikho into engavamile yokukhipha amanzi ekuguquguqukeni okujwayelekile komfutho wokuphakelwa kwamanzi); ephephile (ekulahlekelweni okungavamile kokucindezela ohlelweni lokuphakelwa kwamanzi okucindezela okhuphukayo, i-valve yokudonsa ingavuleka ngesikhathi, ikhiphe, futhi i-cavity ephakathi ye-backflow preventer ihlale ihamba phambili ngaphezu komfula ekuhlukaniseni umoya); ukutholwa nokugcinwa kwe-inthanethi, njll. Ngaphansi komsebenzi ojwayelekile ngezinga lokugeleza komnotho, umonakalo wamanzi womklamo womkhiqizo ungu-1.8~ 2.5 m.

2. Idizayini ye-valve yokuhlola i-valve ebanzi ye-valve ye-valve ebanzi inokumelana nokugeleza okuncane, izigxivizo ezivala ngokushesha ze-valve yokuhlola, ezingavimbela ngempumelelo ukulimala kwe-valve nepayipi ngokucindezela okuzumayo okungemuva, ngokusebenza okuyisimungulu, okunwebeka ngokuphumelelayo. impilo yesevisi ye-valve.

3. Idizayini enembile ye-valve yokudonsa, ingcindezi yokudonsa ingalungisa inani lokushintshashintsha kwengcindezi yesistimu yokuphakelwa kwamanzi enqanyuliwe, ukugwema ukuphazamiseka kokuguquguquka kwengcindezi yesistimu. Kuvaliwe ngokuphepha nangokuthembekile, akukho ukuvuza kwamanzi okungavamile.

4. Idizayini enkulu yokulawula imbobo ye-diaphragm yenza ukwethembeka kwezingxenye ezibalulekile kube ngcono kunokwesinye isivikeli esingemuva, ngokuphepha nangokuthembekile ekucishweni kwevalvu yokukhipha amanzi.

5. Isakhiwo esihlanganisiwe sokuvula i-drain enkulu ye-drain kanye ne-diversion channel, ukungenisa okuhambisanayo kanye nokukhipha amanzi emgodini we-valve azikho izinkinga zokukhipha amanzi, kunciphisa ngokuphelele amathuba okubuyela phansi komfula kanye nokuguqulwa kokugeleza kwe-siphon kwenzeka.

6. Idizayini eyenziwe ngabantu ingaba ukuhlolwa nokugcinwa kwe-inthanethi.

Izicelo:

Ingasetshenziswa ekungcoleni okulimazayo nasekungcoliseni ukukhanya, ukungcola okunobuthi, iphinde isetshenziswe uma ingakwazi ukuvimbela ukugeleza okubuyela emuva ngokuhlukaniswa komoya;
Ingasetshenziswa emthonjeni wepayipi legatsha ekungcoleni okuyingozi kanye nokugeleza kwengcindezi eqhubekayo, futhi ingasetshenziselwa ukuvimbela ukuhlehla
ukungcola okunobuthi.

Ubukhulu:

xdaswdEsigxile kukho kufanele kube ukuhlanganisa kanye nokuthuthukisa ikhwalithi kanye nenkonzo yemikhiqizo yamanje, okwamanje sikhiqize imikhiqizo emisha ngokungaguquki ukuze ihlangabezane nezidingo zamakhasimende ezihlukile ze-2022 High Quality Backflow Preventer, Sinamathela enkambisweni yakho ethi “Services of Standardization, ukwanelisa Abathengi” Izimfuno”.
2022 Ikhwalithi ephezuluI-China Hlola i-Valve ne-Valve, Sizibophezele ekuhlangabezaneni nazo zonke izidingo zakho futhi sixazulule noma yiziphi izinkinga zobuchwepheshe ongase uhlangane nazo ngezingxenye zakho zezimboni. Imikhiqizo yethu eyingqayizivele nolwazi oluningi lobuchwepheshe kusenza sibe ukukhetha okuthandwayo kumakhasimende ethu.

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