(1) Umbhobho wokungena kwamanzi: Umbhobho wokungena kwamanzi wetanki yamanzi ufikeleleka ngokubanzi ukusuka kudonga olusecaleni, kodwa kwakhona ukusuka ezantsi okanye phezulu.Xa itanki lamanzi isebenzisa umbhobho woxinzelelo lothungelwano emanzini, indawo yokuphuma yombhobho wokungena kufuneka ixhotyiswe ngevalve yebhola edadayo okanye ivalve yoxinzelelo lwehydraulic.Ivalve yebhola edadayo ayibikho ngaphantsi kwe-2. Idayamitha yevalve yebhola edadayo iyafana naleyo yombhobho wokungena.Ivalve nganye yebhola edadayo kufuneka ifakwe ivelufa yokungena phambi kwayo.(2) Umbhobho wokuphuma: umbhobho wokuphuma wetanki unokudityaniswa ukusuka eludongeni olusecaleni okanye ezantsi.Umzantsi wombhobho wokuphuma odityaniswe kudonga olusecaleni okanye umphezulu womlomo wombhobho ophumayo odityaniswe ukusuka ezantsi kufuneka ube ngama-50 mm ngaphezu komzantsi wetanki.Ukuphuma kombhobho wamanzi kufuneka kuxhotyiswe ngevalve yesango.Imibhobho yokungena kunye nokuphuma kwetanki yamanzi kufuneka ibekwe ngokwahlukileyo.Xa i-inlet kunye ne-outlet ipayipi ifana nombhobho, i-valve yokukhangela kufuneka ifakwe kwiipayipi zokuphuma.Xa kuyimfuneko ukufakela i-valve yokukhangela, i-valve yokukhangela i-swing kunye nokuchasana okuncinci kufuneka yamkelwe endaweni yokukhangela i-valve yokuphakamisa, kwaye ukuphakama kufuneka kube ngaphezu kwe-1m ngaphantsi komgangatho omncinci wamanzi wetanki.Xa uhlala kunye nokucima umlilo kukwabelana ngetanki enye yamanzi, ivalve yokukhangela kumbhobho wokukhupha umlilo kufuneka ibe ngaphantsi kwe-2m ubuncinane kumphezulu wombhobho we-siphon yokuphuma kwamanzi asekhaya (xa ingaphantsi kunombhobho ongaphezulu, i-vacuum yamanzi asekhaya. I-siphon yokuphuma iya kutshatyalaliswa, kwaye kuphela ukuphuma kwamanzi kumbhobho wokuphuma komlilo kunokuqinisekiswa), ukwenzela ukuba i-valve yokutshekisha inokutyhalwa ngoxinzelelo oluthile.Oovimba bomlilo bayasebenza ngokwenene xa kuqhambuka umlilo.(3) Umbhobho ophuphumayo: umbhobho ophuphumayo wetanki lamanzi unokudityaniswa ukusuka eludongeni olusecaleni okanye ezantsi, kwaye idiameter yombhobho wayo igqitywe ngokobuninzi bokuhamba kwitanki yokukhupha, kwaye kufuneka ibe mkhulu kunombhobho wokungena kwamanzi L. -2.Akukho valve iya kufakwa kumbhobho wokuphuphuma.Umbhobho ophuphumayo awuyi kudibaniswa ngokuthe ngqo kunye nenkqubo yokuhambisa amanzi.Kufuneka isetyenziswe kwi-drainage engathanga ngqo.Umbhobho ophuphumayo uya kukhuselwa kuthuli, izinambuzane kunye neempukane, ezifana netywina lamanzi kunye nesikrini sokucoca.(4) Umbhobho wokukhupha: umbhobho wokukhupha itanki yamanzi kufuneka udityaniswe ukusuka ezantsi kweyona ndawo iphantsi.Itanki yamanzi yokulwa nomlilo kunye netafile ephilayo ixhotywe nge-valve yesango (i-valve yokuthintela akufanele ifakwe), enokuthi idibaniswe nombhobho ophuphumayo, kodwa ingaxhunywanga ngokuthe ngqo kunye nenkqubo yokuhambisa amanzi.Ukungabikho kweemfuno ezikhethekileyo, ububanzi bombhobho wokukhupha ngokuqhelekileyo yi-DN50.(5) Umbhobho wokungenisa umoya: itanki yamanzi okusela iya kubonelelwa ngesigqubuthelo esitywiniweyo, kwaye isigqubuthelo siyakubonelelwa ngomngxuma wokungena kunye nombhobho wokuphefumla.I-vent inokwandiswa ngaphakathi okanye ngaphandle, kodwa kungekhona kwindawo yegesi eyingozi.Umlomo wentunja kufuneka ube nekhusi lokucoca ukuthintela uthuli, izinambuzane kunye neengcongconi ukuba zingangeni kwi venti.Ngokuqhelekileyo, umlomo we-vent kufuneka ubekwe phantsi.Iivalvu, izitywina zamanzi kunye nezinye izixhobo ezithintela ukungena komoya aziyi kufakwa kumbhobho wokungenisa umoya.Umbhobho wokungenisa umoya awuyi kudibaniswa nenkqubo yokuhambisa amanzi kunye nombhobho wokungenisa umoya.I-snorkel idla ngokuba yi-DN50 ububanzi.6Ukuba ubude begeyiji yomgangatho omnye abanelanga, iigeyiji zenqanaba ezimbini okanye ngaphezulu zinokufakelwa phezulu nasezantsi.Ukudityaniswa kweegeyiji ezimbini ezimeleneyo akufanele zibe ngaphantsi kwe-70 mm, njengoko kubonisiwe kuMfanekiso 2-22.Ukuba itanki yamanzi ayixhotyiswanga ngexesha lophawu lwenqanaba lolwelo, ityhubhu yomqondiso inokumiselwa ukunika umqondiso wokuphuphuma.Ityhubhu yomqondiso idityaniswe ngokubanzi ukusuka kudonga olusecaleni lwetanki, kwaye ukuphakama kwayo kufuneka kumiselwe ukwenzela ukuba umzantsi wombhobho ugungxulwe ngomzantsi wetyhubhu ephuphumayo okanye umphezulu wamanzi ophuphumayo weflare.Ububanzi bombhobho ngokuqhelekileyo ngumbhobho wesignali we-DNl5, onokudityaniswa kwisitya sokuhlambela kunye nesitya sokuhlambela kwigumbi apho abantu bahlala besemsebenzini.Ukuba umgangatho wolwelo wetanki yamanzi udityaniswe nempompo yamanzi, inqanaba lolwelo lokuhanjiswa okanye umqondiso ufakwa eludongeni olusecaleni okanye kwisigqubuthelo esingaphezulu setanki yamanzi.Inqanaba lolwelo elisetyenziswa ngokuqhelekileyo ireyiyi okanye umqondiso ubandakanya uhlobo lwebhola edadayo, uhlobo lwentonga, uhlobo lwecapacitive kunye nodidi olusicaba oludadayo.Umthamo othile wokhuseleko kufuneka ugcinwe kumanqanaba aphezulu kunye naphantsi ombane ajingayo wetanki yamanzi kunye noxinzelelo lwempompo yamanzi.Elona nqanaba liphezulu lamanzi olawulo lwe-elektroniki ngexesha lokuvalwa kwempompo kufuneka libe ngaphantsi kwe-100 mm kunomgangatho wamanzi aphuphumayo, ngelixa ubuncinci bolawulo lwamanzi ombane ngexesha lokuqalisa kwempompo kufuneka lube ngama-20mm ngaphezulu koyilo lomgangatho ophantsi wamanzi, ukuze gwema ukuphuphuma okanye i-cavitation ngenxa yeempazamo.(7) Isigqubuthelo setanki yamanzi, ileli yangaphakathi nengaphandle
