A IValve yeHydrant yoMliloisebenza njengenxalenye ebalulekileyo kwiinkqubo zokhuseleko lomlilo. Ilawula ukuhamba kwamanzi ukusuka kwi-hydrant ukuya kumbhobho womlilo ngexesha likaxakeka. Ukuqonda iimpawu zayo kunceda ukuqinisekisa ukuphendula ngokukhawuleza kunye nokusebenza okuthembekileyo.

Ulwazi olululo lweevalvu zombhobho womlilo unokwenza umahluko ngexesha leemeko ezingxamisekileyo.

Izinto eziphambili zokuThatha

• Iivalvu zombhobho womliloukulawula ukuhamba kwamanzi kunye noxinzelelo, ukuncedisa abacimi bomlilo ukuhambisa amanzi ngokufanelekileyo nangokukhuselekileyo ngexesha likaxakeka.
• Iindidi ezahlukeneyo zeevalvu, njengeglowubhu, isango, i-engile, kunye nomphanda owomileyo, zibonelela ngeenzuzo ezithile ezifana nolawulo oluchanekileyo lokuhamba, ukukhutshwa kwamanzi okukhawulezayo, uyilo lokonga indawo, kunye nokhuseleko lomkhenkce.
• Ukulandela imigangatho yokhuseleko kunye nokugcinwa rhoqo kuqinisekisa ukuba iivalvu zisebenza ngokuthembekileyo, ukukhusela ubomi, ipropati, kunye nemithombo yamanzi yoluntu.

Imisebenzi ephambili kunye neMiba ePhambili ye-Fire Hydrant Valve

Ulawulo lokuqukuqela

I-Fire Hydrant Valve ivumela abacimi bomlilo ukuba balawule ukuhamba kwamanzi ngexesha likaxakeka. Bangakwazi ukuvula okanye ukuvala ivalve ukuqalisa okanye ukumisa ukuhamba kwamanzi. Olu lawulo lunceda ukuqondisa amanzi kanye apho afuneka khona. Abacimi-mlilo baxhomekeke kweli nqaku ukuze bacime imililo ngokukhawuleza.

Icebiso: Ulawulo olululo lokuhamba kwamanzi lunokwenza ukucima umlilo kusebenze ngakumbi kwaye kunciphise inkcitho yamanzi.

Ulawulo loxinzelelo

Ulawulo loxinzeleloimi njengophawu oluphambili kuyo yonke iFire Hydrant Valve. Ezi zivalo zinceda ukugcina uxinzelelo lwamanzi oluzinzileyo kwi-hose. Ukuba uxinzelelo luphezulu kakhulu, imibhobho okanye isixhobo sinokuphuka. Ukuba uxinzelelo lwehla kakhulu, amanzi asenokungafikeleli emlilweni. I-valve iqinisekisa ibhalansi efanelekileyo yokucima umlilo ngokukhuselekileyo kunye nokusebenza kakuhle.

Uphawu	Inzuzo
Ulawulo loxinzelelo	Ikhusela umonakalo wombhobho
Ukuqukuqela okuzinzileyo	Uqinisekisa ukuba amanzi ayafika emlilweni

Ulondolozo lwamanzi

I-Fire Hydrant Valves inceda ukugcina amanzi ngexesha likaxakeka lomlilo. Ngokulawula ubungakanani bamanzi akhutshiweyo, zithintela inkcitho engeyomfuneko. Abacimi-mlilo banokusebenzisa kuphela amanzi abawadingayo. Olu phawu lukhusela amanzi asekuhlaleni kwaye luxhasa ukhuseleko lokusingqongileyo.

• Yehlisa ilahleko yamanzi
• Ixhasa ukucima umlilo okuzinzileyo
• Ikhusela izixhobo zoluntu

Ukuqina kunye noLondolozo

Abavelisi bayila i-Fire Hydrant Valves ukuze ihlale phantsi kweemeko ezinzima. Basebenzisa izinto ezomeleleyo ezifana nobhedu okanye intsimbi engenasici. Ezi zivalo zixhathisa umhlwa kunye nomonakalo wemozulu.Ukugcinwa rhoqoibagcina besebenza kakuhle. Iitshekhi ezilula kunye nokucoca kunceda ukukhusela iingxaki ngexesha likaxakeka.

Qaphela: Uhlolo lwesiqhelo luqinisekisa ukuba iValve ye-Fire Hydrant ihlala ithembekile kwaye ilungele ukusetyenziswa.

Iindidi ze-Fire Hydrant Valve

Iivalve zeGlobe

Iivalvu zeglowubhu zisebenzisa imilo yomzimba engqukuva. Balawula ukuhamba kwamanzi ngokuhambisa idiski phezulu nangaphantsi ngaphakathi kwevalve. Olu luyilo luvumela uhlengahlengiso oluchanekileyo lokuhamba. Abacimi-mlilo bahlala bekhetha iivalvu zeglowubhu xa befuna ukulungisa ukuhanjiswa kwamanzi. Ezi zivalo zisebenza kakuhle kwiimeko ezifuna uxinzelelo lwamanzi oluzinzileyo nolulawulwayo.

Qaphela: Iivalvu zeglowubhu ziyakwazi ukujongana neenkqubo zoxinzelelo oluphezulu kwaye zinikeze amandla athembekileyo okuvalwa.

Iivalvu zeSango

Izivalo zesango zisebenzisa isango elisicaba okanye elimise okwe wedge ukuvala okanye ukuvumela ukuhamba kwamanzi. Xa isango liphakamisa, amanzi ahamba ngokukhululekileyo kwivalve. Xa isango linciphisa, liyeka ukuhamba ngokupheleleyo. Iivalve zesango zibonelela ngokuxhathisa okuncinci xa zivuleke ngokupheleleyo. Iinkqubo zokhuseleko lomlilo zihlala zisebenzisa ezi zivalo kuba zivumela ukukhutshwa kwamanzi ngokukhawuleza kunye nokugcwele.

• Ukusebenza okulula
• Uxinzelelo oluphantsi lwehla
• Ifanelekile kumthamo wamanzi amakhulu

Iivalvu zeAngle

Iivalve ze-angle zitshintsha indlela yokuhamba kwamanzi ngama-90 degrees. Olu yilo lunceda ukulinganaIValve yeHydrant yoMlilokwiindawo ezixineneyo. Iivalve ze-angle nazo zenza kube lula ukudibanisa imibhobho kwiindlela ezahlukeneyo. Iinkqubo ezininzi zombhobho womlilo zisebenzisa iivalvu ze-engile ukwenzela ukuguquguquka kwazo kunye nezibonelelo zokonga indawo.

Uphawu	Inzuzo
90 ° Flow Utshintsho	Ifumaneka kwiindawo ezincinci
Easy Hose Hookup	Ufakelo oluguquguqukayo

Iivalvu zomgqomo owomileyo

Izivalo zombhobho owomileyo zikhusela ekukhenkceni kwiindawo ezibandayo. Eyona ndlela iphambili yevalve ihlala ngaphezu komhlaba, ngelixa amanzi ehlala engaphantsi komgca weqabaka. Xa abacimi-mlilo bevula ivalve, amanzi anyukela kumbhobho omanzi. Olu yilo luthintela amanzi ukuba angahlali emgqomeni kwaye abe ngumkhenkce. Izivalo zemibhobho eyomileyo zigcina izixhobo zokucima umlilo zikulungele ukusetyenziswa, nokuba kusebusika.

Icebiso: Iivalvu zombhobho owomileyo zibalulekile kwimimandla enobusika obunzima.

Ukuthotyelwa kunye neMigangatho yoKhuseleko kwi-Fire Hydrant Valve

IiKhowudi ezifanelekileyo kunye neMimiselo

Amazwe amaninzi abeka imithetho engqongqo yezixhobo zokukhusela umlilo. Le mithetho inceda ukugcina abantu nempahla zikhuselekile. Iivalve zombhobho womlilo kufuneka zihlanganeimigangathoukusuka kumaqela afana neNational Fire Protection Association (NFPA) kunye ne-American Water Works Association (AWWA). Oorhulumente basekhaya nabo banokuba neekhowudi zabo. Ezi khowudi zixelela abakhi kunye neenjineli indlela yokufaka nokusebenzisa iivalvu zesixhobo sokucima umlilo.

Ukulandela le mithetho kunceda ukukhusela iingozi kunye nokuqinisekisa ukuba inkqubo isebenza ngexesha likaxakeka.

Ukubaluleka kweSiqinisekiso

Isiqinisekisoingqina ukuba ivalve yombhobho womlilo ihlangabezana nemigangatho yokhuseleko kunye nomgangatho. Iilebhu zokuvavanya, ezifana neLebhu yabaSebenzi abangaphantsi (i-UL) okanye iiMvume ze-FM, khangela ivalve nganye. Bajonga iindawo ezivuzayo, amandla, kunye nomsebenzi ofanelekileyo. Iivalve eziqinisekisiweyo kuphela zingasetyenziswa kwiinkqubo ezininzi zokukhusela umlilo.

• Iivalvu eziqinisekisiweyo zinika uxolo lwengqondo.
• Babonisa ukuba imveliso iphumelele iimvavanyo ezinzima.
• Iinkampani ezininzi ze-inshurensi zifuna izixhobo eziqinisekisiweyo.

Impembelelo kuKhuseleko kunye nokuSebenza

Ukuthotyelwa ngokufanelekileyo kunye nesatifikethi siphucula ukhuseleko. Baqinisekisa ukuba isivalo sombhobho womlilo siyasebenza xa kuyimfuneko. Ivalve eqinisekisiweyo iya kuvula kwaye ivale ngaphandle kweengxaki. Ayiyi kuvuza okanye iphuke phantsi koxinzelelo.

Inzuzo	Isiphumo
Ukusebenza okuthembekileyo	Ukusabela ngokukhawuleza okungxamisekileyo
Ukusilela okumbalwa	Iindleko zokulungisa ezisezantsi
Ukusebenza ngcono	Ubomi obuninzi kunye nempahla zisindisiwe

Qaphela: Ukuhlolwa rhoqo kunye nemigangatho elandelayo kugcina iinkqubo zokhuseleko lomlilo zomelele.

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I-Fire Hydrant Valve ibonelela ngolawulo olubalulekileyo lokuhamba kunye nokuqina kweenkqubo zokukhusela umlilo. Ukukhethwa ngokufanelekileyo kunye nokuthotyelwa kwemigangatho yokhuseleko kuqinisekisa ukusebenza okuthembekileyo. Abacimi-mlilo baxhomekeke kwezi zivalo ukuhambisa amanzi ngokukhawuleza. Indima yabo ekukhuseleni umlilo kunye nokuthembeka kwenkqubo ihlala ibalulekile kuwo wonke uluntu.

Icebiso: Ukuhlolwa rhoqo kunceda ukugcina ukusebenza okuphezulu.

FAQ

Zeziphi izinto ezisetyenziswa ngabavelisi kwizivalo zombhobho womlilo?

Abavelisi bahlala besebenzisa ubhedu, insimbi engagqwali, okanye i-ductile iron. Ezi zixhobo zixhathisa ukubola kunye nomonakalo, ziqinisekisa ukusebenza okuhlala ixesha elide kwiindawo ezinzima.

Kufuneka kangaphi izivalo zombhobho womlilo zifumana ukulungiswa?

Iingcali zicebisa ukuba kuhlolwe kwaye kusetyenzwe iivalvu zombhobho womlilo ubuncinane kanye ngonyaka. Ukuhlolwa rhoqo kunceda ukukhusela ukungasebenzi kunye nokuqinisekisa ukusebenza okuthembekileyo ngexesha likaxakeka.

Ngaba iivalvu zesixhobo sokucima umlilo zingasetyenziswa kumaqondo omkhenkce?

Ewe. Izivalo zombhobho owomileyo zikhusela ekukhenkceni. Zigcina amanzi ngaphantsi komhlaba de asetyenziswe, nto leyo eyenza ukuba afanelekele imozulu ebandayo kunye neemeko zasebusika.