Iyini Ithangi Lokugcina Amanzi Futhi Lisebenza Kanjani?
Kwadalwa ngo Ngokwamukisa
Yini Ithangi Lokugcina Amanzi Futhi Lisebenza Kanjani?
Ithangi lokugcina amanzi isitsha esimile esihlukanisa ukunikezwa kwamanzi nesidingo: ligcina amanzi lapho etholakala khona noma eshibhile ukuwaphatha, futhi liwadedela lapho abasebenzisi bewadinga. Ngokungafani nepayipi, alithwali ingcindezi ngokugeleza kuphela — ligcina ikhanda lamanzi ukuze lisetshenziswe kamuva.
Yini Ithangi Lokugcina Amanzi?
Ithangi lokugcina amanzi isitsha esimile esihlukanisa ukunikezwa kusuka kwisidingo: ligcina amanzi lapho etholakala khona noma eshibhile ukuwakhuculula, futhi liwadedela lapho abasebenzisi bewadinga. Ngokungafani nepayipi, alithwali ingcindezi ngokugeleza kuphela — ligcina inani lamanzi ukuze lisetshenziswe kamuva.
Imodeli yengqondo elula kunazo zonke isibhafa. Isitshalo sokuhlanza amanzi, umthombo, indawo yokubamba amanzi emvuleni noma ukudla okuvela emapayipini amakhulu kugcwalisa ithangi; amaphampu noma amandla adonsela phansi akhipha amanzi. Umsebenzi wethangi ukulinganisa igebe phakathi kwesikhathi amanzi afika ngaso nesikhathi adonswa ngaso.
Izinhlelo Zokusebenza Nokuthi Kungani Zibalulekile
Amathangi avela noma kuphi lapho ukunikezwa kanye nesidingo kungahambisani khona ngesikhathi noma ngendawo: isigodi esinamapayipi amakhulu angapheli, imboni enesidingo esiphezulu senqubo, uhlelo lomlilo okufanele lugcine indawo yokugcina, noma umphakathi ohlanza amanzi ngamaqoqo.
Ukuqonda ithangi kusho ukuqonda uhlelo olulizungezile — ukungena, ukuphuma, ukulawulwa kwezinga kanye nezinga elilawula ukusetshenziswa kwamanzi ekugcineni.
Uhlaka Lokukhetha
Kukho konke ukugcinwa kwamanzi, khetha ngokuqala ngokulungisa umsebenzi kanye nezinga, bese uhlanganisa impahla kanye nesitifiketi se-liner ekhemistri yamanzi kanye nesimo sezulu, futhi ekugcineni uqinisekise umthamo, uphahla kanye nobubanzi bokuhlinzeka. Ukwengeza, ukugcinwa nokuthuthwa endaweni kunquma owinile ongokoqobo ngaphezu kwezindleko zokuqala.
Sebenzisa uhlu lokuhlola olungezansi njengokufakwayo okuyisisekelo sokucacisa ukuthi yini ithangi lokugcina amanzi; ukucacisa okuphelele kubuye kushiwo ukwakheka kwamakhemikhali amanzi, isimo sezulu kanye nesiphathimandla esinesigunya ukuze umhlinzeki abuyisele isiphakamiso esivikelekile nesingaqhathaniswa.
Ipharamitha | Okufanele kucaciswe |
Umsebenzi / ukusetshenziswa | Yonke indawo yokugcina amanzi |
Ukusesha / ukugxila kobubanzi | yini ithangi lokugcina amanzi |
Abafundi abayinhloko | Onjiniyela, abafundi, abacacisi abadinga izisekelo |
Ukuqinisekisa ukuxhumana | NSF/ANSI 61 / WRAS / LFGB (okuphuzwayo) njengoba kudingwa yimakethe |
Izinga lesakhiwo | ISO 28765 / AWWA D103 / EN 1090 |
Uphahla / isembozo | Idome ye-aluminium / eyisicaba / i-enamel ngokomsebenzi |
Ububanzi bokuhlinzeka | Ithangi kuphela noma Ithangi + Uphahla — chaza kumbhidi |
Ukucatshangelwa Kobunjiniyela
Isimiso sokusebenza yi-hydrostatics: umthamo osebenzisekayo umthamo ophakathi kwendawo ephansi yokudonsa kanye nokuchichima, futhi ingcindezi etholakalayo kumpompi incike ekhanda (ubude bamanzi ngaphezu kwephoyinti).
Ukulawulwa kwezinga (ama-float switch, ama-transmitter, i-SCADA) kuvimbela ukuchichima nokoma; ukulinganisa kokuchichima nokukhipha umoya kulandela izinga lokugcwalisa kanye nanoma iyiphi ingozi ye-back-siphonage.
Izinkinga Ezivamile Zokucacisa
· Ukucabanga ukuthi 'ithangi liyithangi' — i-liner, uphahla kanye nezinga lokushintsha kushintsha ngokuphelele ngokusetshenziswa kwamanzi ekugcineni.
· Ukushaya indiva ukulawulwa kwekhanda nezinga — ithangi elilinganiswe ngobukhulu kuphela lingase lehluleke ukuletha ingcindezi noma licishe liphuphuke.
· Ukukhohlwa ukuthi amanzi okulinda (umlilo, isimo esiphuthumayo) kufanele avikelwe kunethiwekhi yamanzi okuphuza ngokuvimbela ukuhlehla kwamanzi.
Uhlu Lokuhlola Imininingwane
· Qinisekisa umsebenzi (Konke ukugcinwa kwamanzi) kanye nezinga elilawulayo ngaphambi kokukhetha into noma i-liner.
· Hlola: ukucabanga ukuthi 'ithangi liyithangi' — i-liner, uphahla kanye nezinga lokushintsha kushintsha ngokuphelele ngokusetshenziswa kwamanzi ekugcineni.
· Hlola: ukushaya indiva ukulawulwa kwekhanda nezinga — ithangi elilinganiswe ngobukhulu kuphela lingase lehluleke ukuletha ingcindezi noma licishe liphuphuke.
· Hlola: ukukhohlwa ukuthi amanzi okulinda (umlilo, isimo esiphuthumayo) kufanele avikelwe kunethiwekhi yamanzi okuphuza ngokuvimbela ukuhlehla kwamanzi.
· Gcina isisekelo sokuqalisa kanye nerekhodi lokugcinwa okuhleliwe.
Izindinganiso Nokuhambisana
Izithenjwa ezifanele zihlanganisa i-AWWA D103 (amathangi ensimbi aboshiwe), i-ISO 28765 (ukuklanywa kwe-GFS), i-NSF/ANSI 61 ne-WRAS (ukuxhumana namanzi okuphuza), i-EN 1090 (ukwenziwa kwesakhiwo), i-NFPA ne-OSHA lapho kusebenza khona. Qinisekisa izinga elithile elidingwa yimakethe yakho kanye nesiphathimandla.
Imibuzo Evame Ukubuzwa
Yini ithangi lokugcina amanzi?
Yisitsha esigcina amanzi ukuze sisetshenziswe kamuva, sihlukanisa ukunikezwa nokufunwa. Ukulinganisa kulandela umthamo, izinga lokudonsa kanye nezinga elilawula ukusetshenziswa kwamanzi ekugcineni.
Isebenza kanjani ithangi lokugcina amanzi?
Ukungena kugcwalisa ithangi; ukulawulwa kwezinga kulawula ukugcwala nokudonsa; amandla adonsela phansi noma amaphampu akhipha amanzi. Umthamo osebenzisekayo uhlala phakathi kwendawo ephansi yokudonsa kanye nokuchichima.
Yiziphi izingxenye eziyinhloko zethangi lamanzi?
Uqweqwe (noma amaphaneli), uphahla/isembozo, i-liner noma i-coating, isisekelo, indawo yokungena/yokuphuma, ukuchichima, i-vent, ukulawulwa kwezinga kanye (kaningi) ne-ladder kanye ne-platform. Izinto ezisizayo zichaza umsebenzi njengoba kwenza uqweqwe.
Uyini umthamo wamanzi osebenzisekayo?
Umthamo ophakathi kwendawo ephansi yokudonsa kanye nokuchichima — hhayi umthamo wejometri. Umthamo ongasebenzi ngaphansi kwendawo yokuphuma kanye ne-freeboard ngaphezu kwezinga lokusebenza akubalwa.
Ingabe ithangi lamanzi lidala ingcindezi?
Ithangi lidala ingcindezi emile isuka ekhanda (ubude bamanzi). Ukuze kube nengcindezi ephezulu noma ezinzile, kufakwa amaphampu kanye nomkhumbi ocindezelayo; ithangi lodwa linikeza ingcindezi yamandla adonsela phansi.
Uyini umehluko phakathi kwethangi nedamu?
Idamu ngokuvamile liyindawo yokugcina amanzi eyenziwe ngomhlabathi noma ngukhonkolo esikalini esikhulu; ithangi iyisitsha esakhiwe ngobuchwepheshe (insimbi, eliboshiwe, ukhonkolo, i-FRP) elinomthamo ochaziwe kanye namazinga.
Kungani amanye amathangi eboshiwe kanti amanye ashukelwe?
Amathangi aboshiwe athunyelwa ngamaphaneli ahleliwe futhi amiswa endaweni — kuyashesha futhi kushibhe ukuthutha emisebenzini emikhulu noma ekude; amathangi ashukelwe ashukelwa emkhakheni noma endaweni futhi athandwa lapho imithetho ikudinga.
Kusho ukuthini 'ikhanda' ethangini?
Ikhanda liwubude bamanzi ngaphezu kwephoyinti; libeka ingcindezi emile etholakalayo. Ikhanda elingamamitha ayi-10 linikeza cishe ibha elilodwa endaweni yokuphuma.
Ingabe ithangi lamanzi lingaba ngaphansi komhlaba?
Yebo, kodwa amathangi agqitshiwe (ukhonkolo/FRP) adinga ukuvikelwa kwamanzi, ukulawulwa kokuntanta kanye nokuhlolwa okunzima; amathangi aboshiwe angaphezulu komhlaba alula ukunakekelwa.
Yini i-freeboard ethangini?
I-freeboard yisikhala esingaphezu kwezinga lokusebenza kuya ekuphuphumeni; ivimbela ukuchitheka nokugcwala ngokweqile futhi ayifakiwe kumthamo osebenzisekayo.
Ingabe amathangi amanzi anengcindezi?
Amathangi agcina ngengcindezi yomkhathi; ingcindezi ivela ekhanda noma kumaphampu. Isitsha esinengcindezi siwumkhiqizo ohlukile ethangini lokugcina.
Kukho konke ukugcinwa kwamanzi, impendulo efanele iqala emsebenzini, ekuqinisekisweni nasekukhethweni kwendawo — hhayi kukhathalogi. Uma ucacisa ukuthi iyini ithangi lokugcina amanzi, Xoxa NgeProjekthi Yakho nomsebenzi wakho, umthamo, ukwakheka kwamakhemikhali amanzi kanye nezinga, futhi sizobuyisela isicaciso kanye nereferensi eqinisekisiwe.
Mayelana NeNkampani
IShijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ingumkhiqizi ochwepheshe ozinikele ekuklameni nasekwakheni amathangi okugcina aboshiwe kusukela ngo-2008.
Uhlu lwemikhiqizo yethu luhlanganisa amathangi e-Glass-Fused-to-Steel (GFS), amathangi e-fusion-bonded epoxy, amathangi ensimbi engagqwali, amathangi ensimbi e-galvanized kanye nophahla lwe-aluminum geodesic dome. Imikhiqizo iqinisekisiwe nge-ISO 9001, NSF/ANSI 61, EN 1090, ISO 28765, WRAS, FM, LFGB kanye ne-ISO 45001, futhi ubunjiniyela be-GFS bulandela i-AWWA D103, OSHA kanye ne-NFPA lapho kusebenza khona. Amathangi e-Center Enamel bolted athunyelwa emazweni angaphezu kwe-100.
WhatsApp