Iyini Ithangi Lamanzi Lensimbi Elihlanganisiwe?
Kwadalwa ngo 08.14
Liyini Ithangi Lamanzi Lensimbi Elibhuntshisiwe?
Emphakathini wanamuhla wokuphakelwa kwamanzi, ekucutshungulweni kwezimboni, ezingqalasizinda zokuvikela umlilo, nasekuthuthukisweni kwezolimo, ukugcina ukugcinwa koketshezi okuthembekile nokunamandla aphezulu kubalulekile. Izitsha zikakhonkolo zendabuko namathangi ensimbi ashiselwa endaweni kuvame ukudinga izikhathi ezinde zokwakha, abasebenzi abakhethekile bezinsimbi ezisindayo, kanye nezindleko eziphezulu zokunakekela okuqhubekayo.
Ukuze kunqotshwe lezi zinselelo zobunjiniyela, onjiniyela bomphakathi nabathuthukisi bamaphrojekthi bathembela kakhulu emathangini ensimbi anamabhawudi okugcina amanzi. Ithangi lensimbi elinamabhawudi lokugcina amanzi uhlelo lokugcina uketshezi oluningi olwakhiwe ngamaphaneli ensimbi enziwe ngobuchule, ahlanganiswa ndawonye endaweni yokusebenza ngamabhawudi anamandla kanye nama-gasket okusivula akhethekile.
1. Ukwakheka Okuyisisekelo Nobunjiniyela Bemishini
Amathangi ensimbi anamabhawudi okugcina amanzi athola ukuqina okukhethekile ngokusebenzisa ukukhiqiza okuthuthukile ezimbonini nokuhlanganiswa kwamamojula:
● Amaphaneli Amamojula Enziwe Ngaphambilini: Amashidi ensimbi ngamanye ayagqekezwa, ayahlatshwa, futhi aqoshwe ezindaweni zokukhiqiza ezilawulwayo, okuqinisekisa ukulingana okunembile kobukhulu nokwelashwa okuphelele kwendawo ngaphambi kokuthunyelwa.
● Amasistimu Okubhinca Aqine Kakhulu: Amabhulokhi akhethekile okwakha (anjengama-heavy-hex bolts enziwe ngokwezidingo eziqinile zokudonsa) abopha amaphaneli ensimbi agqagqene, enza igobolondo eliqinile elikwazi ukumelana nokucindezela okukhulu kwamanzi kanye nemithwalo yemvelo.
● Amagasket Okuvala Athuthukile: Izinto zokuvala eziphezulu ze-elastomer kanye namagasket abekwa phakathi kwamajoyinti amaphaneli ukuvimbela ukuvuza koketshezi, ahlala engasebenzi ngamakhemikhali futhi eguquguquka emazingeni okushisa abanzi.
● Izinto Zokuvikela Ezifakwa Efektri: Ngokungafani namathangi aweldwa endaweni adinga ukupendwa endaweni, amaphaneli abhincwayo athola izinto zokuvikela zasefektri—ezifana ne-Glass-Fused-to-Steel (GFS) noma i-fusion-bonded epoxy—enikeza ukumelana okuphezulu nokugqwala, isimo sezulu, nokuhlaselwa ngamakhemikhali.
2. Izicelo Eziyinhloko Kuzo Zonke Izimboni
● Ukugcinwa Kwamanzi Okuphuza Komasipala: Kuvikela amanzi ahlanzekile, asetshenzisiwe okuphuza emananethi okusabalalisa edolobheni nasezikhungweni zokuhlanza amanzi zomphakathi.
● Ukugcinwa Kwamanzi Okucisha Umilio: Kugcina amanzi aningi, ahambisana nomthetho, okucisha umilio ezikhungweni zezohwebo, zezimboni, nezokuhlala.
● Amanzi Enqubo Yezimboni: Agcina amanzi e-cooling tower, i-reverse osmosis permeate, kanye noketshezi lokuwasha izimboni zokukhiqiza.
● Amachibi Ezolimo Nokunisela: Ahlinzeka ngamandla amanzi athembekile okunisela izitshalo ezinkulu kanye namanethiwekhi okuphuza izilwane.
I-Matrix Yokuqhathanisa: Ubuchwepheshe Bokwakha Amathangi Amanzi
Evaluation Parameter | Amathangi Ensimbini Aboshwe Ngamabhawudi | Amathangi Ensimbini A-Welded Endaweni | Izitsha zikakhonkolo eziphonswa endaweni |
Isivinini Sokufaka | Ukuboshwa ngamabhawudi okusheshayo okwenziwa ngamamojula; kumiswa ezinsukwini kuya emasontweni | Isikhathi sokushisela ensimbi esihamba kancane sincike esimweni sezulu kanye nezimo zendawo | Isikhathi sokwenza ukhonkolo, ukuthulula, nokupholisa (izinyanga) |
Ukuvikelwa Kokugqwala | Okuhle kakhulu; ukuhlanganiswa kwengilasi noma i-epoxy okwenziwa efektri kuvimbela ukugqwala | Kuphansi kuya kokumaphakathi; kudinga ukuphinda kufakwe emva kwesikhathi endaweni | Okumaphakathi; kuthambekele ekuqhekekeni, ukungena kwamanzi, nokuhlaselwa yi-sulfate |
Ukukhuliswa Esikhathini Esizayo | Okuphezulu; kulula ukukhipha, ukuhlela kabusha, noma ukukhulisa ngamaphaneli angeziwe | Okuphansi; ukushintsha kudinga ukusika nokushisela okuningi | Isakhiwo esihlala njalo esiyimbumba; kunzima kakhulu ukusishintsha |
Izidingo Zokunakekela | Okuncane; ukuhlolwa ngezikhathi ezithile kwamagasket nokuqina kwe-bolt | Phezulu; idinga ukuhlanza ngesihlabathi njalo kanye nokuphinda kufakwe ukugoqwa kokuvikela | Okulingene; idinga ukuvalwa kwemifantu nokunakekelwa kwamajoyinti |
Imibuzo Ejwayelekile (FAQ)
Umbuzo: Liyini ithangi lamanzi lensimbi eliboshwe ngamabhawudi?
Impendulo: Ithangi lamanzi lensimbi eliboshwe ngamabhawudi yisakhiwo sokugcina uketshezi esihlanganiswayo esakhiwe ngamaphaneli ensimbi enziwe ngaphambilini ahlanganiswa ngamabhawudi amakhulu e-structural kanye nama-gasket okusivikela akhethekile.
Umbuzo: Yiziphi izinzuzo eziyinhloko zamathangi ensimbi aboshwe ngamabhawudi uma kuqhathaniswa namathangi a-welded?
A: Amathangi ensimbi abhuntshisiwe anikeza ukufakwa okusheshayo endaweni yokusebenza ngaphandle kokudinga abasebenzi abaqeqeshekile bokushisela, anezingqimba zokuvikela ezifakwe efemini ezisezingeni eliphezulu, futhi anikeza ukuguquguquka okukhethekile kokunwetshwa noma ukuthuthwa esikhathini esizayo.
Q: Yiziphi izindinganiso zemboni ezilawula amathangi amanzi ensimbi abhincwayo?
A: Amathangi ensimbi aboshwe ngamabhawudi asezingeni eliphezulu akhiwa futhi akhiqizwa ngokuqinile ngokuvumelana namazinga amukelwa umhlaba wonke, ikakhulukazi i-AWWA D103 (American Water Works Association) kanye ne-ISO 28765.
Umbuzo: Amathangi ensimbi aboshwe ngamabhawudi ahlala isikhathi esingakanani?
A: Lapho enziwe ngensimbi esezingeni eliphezulu kanye nokufakwa kwengqimba yokuvikela okuthuthukile okwenziwa efektri, njenge-Glass-Fused-to-Steel (GFS), amathangi aboshwe ngamabhawudi anikeza impilo yokusebenza eqinile edlula iminyaka engu-30 kuya kwengu-50 ngokugcinwa okuncane.
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