A ivalvu yesiphephoyivalvu ekhethekileyo engabuyiyo esetyenziswa ikakhulu kwiinkqubo zokuhambisa amanzi olwandle nolwandle. Uyilo lwayo lugxile ekuthinteleni ukubuya kwamanzi olwandle, nokuba phantsi kweemeko ezinzima ezifana namaza anzima, izivunguvungu, kunye noxinzelelo olukhawulezileyo.
1. Ukhuseleko lokuhamba kweNdlela enye kwi-Backflow
Uphawu oluphambili lwevalvu yesiphepho kukuthintela ukubuyela umva ngokuzenzekelayo.
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①Ivumela amanzi ukuba aphume kwinqanawa okanye kwisakhiwo
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②Ivala ngoko nangoko xa uxinzelelo lwamanzi olwandle lwangaphandle lunyuka
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③Isebenza ngaphandle kwamandla okanye ulawulo lwesandla
Xa amaza okanye amaza aphezulu etyhala amanzi aye kwindawo yokuphuma, ivalvu iyazivala yodwa. Oku kukhusela iindawo zangaphakathi kwizikhukula.
2. Uyilo lokuvala oluncediswa kukutsala amandla ombane kunye noxinzelelo
Iivalvu zeStorm zixhomekeke kudibaniso lwezi:Amandla adonsela phantsi kunyeUxinzelelo lwamanzi lwangaphandle
Kwangoko nje ukuba ukuhamba kokukhupha kuyeke okanye kubuye umva:Idiski okanye iflephu ibuyela kwindawo evaliweyo.Ukunyuka koxinzelelo lolwandle kuqinisa isitywino
Le ndlela yokuvala enezenzo ezimbini iqinisekisa impendulo ekhawulezileyo ngexesha leziphepho.
3. Idiski Eqinileyo kunye nolwakhiwo lweSihlalo
Iivalvu zesaqhwithi zenzelwe iindawo ezishushu zaselwandle.
Iimpawu eziphambili zesakhiwo ziquka:Imizimba yeevalvu ezityebileyo.Iidiski okanye iiflaps eziqinisiweyo.Imiphezulu yokutywina ehlanganiswe ngentsimbi okanye ngerabha
Olu lwakhiwo lunceda ivalvu ukuba imelane nokuchaphazeleka ngamaza, ukungcola, kunye nokutshintshatshintsha koxinzelelo.
4. Ukumelana Okuncinci Kokuhamba Komoya Ngexesha Lokukhupha Umoya
Nangona izivali zesaqhwithi ziqinile, zenzelwe ukuba:Vula ngokupheleleyo ngexesha lokukhupha okuqhelekileyo.Nciphisa ukulahleka koxinzelelo.Vumela amanzi ahambe kakuhle
Oku kuthintela ukuqokelelwa kwamanzi ngaphakathi kwiitanki, kwiidekhi, okanye kwiinkqubo zokukhupha amanzi.
5. Izinto ezimelana nokugqwala
Iivalvu zemvula zihlala zichatshazelwa ngamanzi olwandle kunye nokufuma.
Izinto eziqhelekileyo ziquka:Isinyithi esenziwe ngentsimbi egqunywe ngolwandle.Isinyithi esithambileyo.Ibronzi.Yenziwe ngentsimbi eshayinayo
Iingubo zokukhusela kunye nee-alloys ezimelana nokugqwala zandisa ubomi benkonzo kwaye zinciphisa ukugcinwa.
6. Akukho Mandla okanye Ulawulo Lwangaphandle Olufunekayo
Iivalvu zemvula zisebenza ngokuzenzekelayo ngokupheleleyo.
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Akukho zi-actuators
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Akukho zinkqubo zombane
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Akukho kungenelela kwabantu
Oku kubenza bathembeke kakhulu xa umbane uphela okanye xa kukho imeko kaxakeka.
7. Ufakelo oluncinci nolugcina indawo
Uninzi lweevalvu zesiphepho lunezi zinto zilandelayo:Izakhiwo ezilula.Iiprofayili ezixineneyo.Uqhagamshelo oluneflange okanye oludibeneyo
Kulula ukuzifaka emacaleni eenqanawa, kwiidrayini zeedekhi, nakwiindawo zokukhupha amanzi ngaphezulu kolwandle.
8. Ifanelekile kwiMidiya yoMbane emininzi
Isiphatho seevalvu zesiphango:Amanzi olwandle.Amanzi emvula.Amanzi angwevu.Ukukhupha amanzi kwidekhi
Ukuguquguquka kwazo kuvumela ukusetyenziswa kwiindawo ezininzi zokuhambisa amanzi olwandle.
9. Ukuthembeka okuphezulu kwiimeko zemozulu ezimbi kakhulu
Ngokungafaniyo neevalvu zokujonga eziqhelekileyo, iivalvu zesiphepho zenzelwe:Impembelelo enamandla yamaza.Utshintsho olukhawulezileyo kuxinzelelo.Ukuvezwa rhoqo kwindalo esingqongileyo yolwandle
Oku kuthenjwa yingakho zisetyenziswa kakhulu kwiinqanawa, kumaqonga aselunxwemeni, nakwizakhiwo zaselunxwemeni.
Ixesha leposi: Jan-14-2026