Iinjineli zithembele ekukhethweni kwezinto eziphambili kunye nokuveliswa ngokuchanekileyo ukudala iiValve zokuHlaliswa koMlilo ezimelana neendawo ezifunayo. AIValve yokuHlaliswa kweHydrant yoMliloisebenzisa iintsimbi ezinganyangekiyo kukutya ukuze kukhuseleke. IUhlobo lwe-Flange lokuHlalisa iValveibonisa imidibaniso eyomeleleyo. I3 Indlela yokufika kwiValveixhasa iinkqubo zokukhusela umlilo eziguquguqukayo.

Iimpawu zobuNjineli beValve yokuHlala koMlilo

UKhetho lweMathiriyeli kunye noKuchasana nokuMhlwa

Iinjineli zikhetha izinto ezinikezela amandla kunye nokuqina kwi-Fire Landing Valve yokwakha. Ubhedu kunye nobhedu zibonelela ngokugqwesileyo kokuxhathisa umhlwa kunye nokumelana namaqondo obushushu aphezulu. Insimbi engenasici inika amandla akhethekileyo kwaye ixhathisa umhlwa, iyenza ifaneleke kwiinkqubo zoxinzelelo oluphezulu kwiindawo ezirhabaxa. Amacandelo ePlastiki asebenza njengento ekhaphukhaphu kunye neendleko ezifanelekileyo kwiindawo ezingabalulekanga.

I-elastomers eziphezulu zokusebenza kunye neengubo ezikhethekileyo zixhathisa amanzi kunye noxinzelelo lwendalo. Izinto ezikwaziyo ukumelana nomlilo zithintela ukusasazeka komlilo nomsi. Amacandelo aguquguqukayo kwaye ahlala ehlala ephethe imithwalo enzima kunye nokunyakaza. Ezi zikhetho ziqinisekisa ukuba iValve yokuHlaliswa koMlilo ihlala ithembekile kwiindawo zoshishino.

Ingcebiso: Ukukhetha izinto eziphathekayo kuchaphazela ngqo ubomi kunye nokhuseleko lwezixhobo zokukhusela umlilo.

Ukwenziwa ngokuChaneka kunye noLawulo loMgangatho

Abavelisi basebenzisa izixhobo eziphambili, ezifana noomatshini be-CNC kunye nemigca yendibano ezenzekelayo, ukufezekisa ukuchaneka kunye nokuhambelana. IValve nganye yokuHlaliswa koMlilo ifumana uqinisekiso olubanzi lomgangatho, kubandakanywa nesatifikethi sezinto eziphathekayo, ukuhlolwa komda, kunye novavanyo olusebenzayo. Iitshekhi ezininzi zomgangatho, ezifana novavanyo loxinzelelo kunye nokufumanisa ukuvuza, isiqinisekiso sokuthembeka.

Ukuthembeka kokusebenza kuxhomekeke kwiUkwahlulwa ngokucoceka kwamanzi, uxinzelelo kunye novavanyo lomthamo, kunye nokuhlola okuzenzekelayo. Ukugcinwa rhoqo kugcina iinkqubo zilungele ukusetyenziswa ngokukhawuleza. Ukuthotyelwa kwemigangatho ye-JIS, i-ABS, kunye ne-CCS kwandisa ukuqina kunye nokuthembeka kwiimeko ezinzima.

• Izakhono zokuvelisa ezikumgangatho ophezulu ziqinisekisa ukuchaneka kunye nokungaguquguquki.
• Amanyathelo okuqinisekisa umgangatho obanzi abandakanya ukuqinisekiswa kwezinto kunye novavanyo olusebenzayo.
• Ivalve nganye ijongwa ngeendlela ezininzi ukuqinisekisa ukuthembeka.

Uyilo loxinzelelo oluphezulu kunye neeMeko eziPhezulu

Iinjineli ziyila iiVave zokuHlaliswa koMlilo ukuze zimelane noxinzelelo oluphezulu kunye nokuguquguquka okugqithisileyo kobushushu. Izinto eziqinileyo, ezifana nobhedu kunye nensimbi engenasici, zixhathisa ukubola kunye nomonakalo, ziqinisekisa ixesha elide. Iimpawu zokhuseleko, kubandakanywa i-valve yokunciphisa uxinzelelo kunye ne-valve engabuyi, ukukhusela umonakalo kunye nokukhusela abasebenzisi ngexesha lokusebenza.

Iivalvu kufuneka zihlangabezane nemigaqo engqongqo yokhuseleko, ngakumbi kumashishini asemngciphekweni omkhulu njenge-oyile negesi. Ukuhambelana neenkqubo ezikhoyo zokulwa nomlilo ziqinisekisa ukusebenza kakuhle kunye nokuthintela ukungaphumeleli. Ukuqhubela phambili kwezobunjineli, njengoyilo oluluqilima lwetywina kunye namacandelo asemgangathweni, ukunciphisa ukuvuza kunye nokukhutshwa, ukuthoba iimfuno zogcino kunye nokunciphisa ixesha lokuphumla.

Qaphela: Ukudibanisa iimpawu ezifana noyilo lwe-top-entry kunye ne-sensor ezidibeneyo zivumela ukugcinwa ngokukhawuleza, okunokwenzeka ukusika ixesha lokugcinwa kwe-40-60%.

Ukuthembeka kweValve yokuHlala koMlilo kwisenzo

Uvavanyo lokuSebenza kunye neSiqinisekiso

Abavelisi bavavanya iValve nganye yokuHlaliswa koMlilo ukuqinisekisa ukuba idibana nemigangatho engqongqo yoshishino. Iinjineli zilinganisa isantya sokuhamba, ukugcinwa koxinzelelo, kunye namazinga okusilela ngexesha lovavanyo. Izinga lokuhamba eliqhelekileyo lifikelela kwiilitha ezingama-900 ngomzuzu ngoxinzelelo lwe-7 bar. Uxinzelelo lwe-hydrant kufuneka lufikelele kwisantya phakathi kwe-25 ukuya kwi-30 yeemitha ngesekhondi. Kwinqanaba lokuhamba elifunekayo, uxinzelelo lokuphuma luhlala kwi-7 kgf/cm². Ezi ziphumo ziqinisekisa ukuba i-valve isebenza ngokuthembekileyo ngexesha likaxakeka.

Amacandelo oshishino afuna iivalvu ukuhlangabezana neziqinisekiso ezithile. Le mibutho ilandelayo ibeka imigangatho yeenkqubo zokukhusela umlilo:

• I-UL (IiLebhu zababhali abangaphantsi)
• FM (Factory Mutual)
• I-Bureau yeMigangatho yaseIndiya
• ISO 9001 (IiNkqubo zoLawulo loBulunga)

Iivaluvu kufuneka nazo zihambelane nemigaqo engqamene necandelo. Itheyibhile engezantsi igxininisa iimfuno eziphambili:

Imigangatho eyongezelelweyo ibandakanyaI-BS 5041-1 yokuvelisa kunye nokuvavanya, I-BS 336 yokudibanisa i-hose, kunye ne-BS 5154 yokwakhiwa kwevalve. Iimvume zamazwe ngamazwe ezifana ne-ISO 9001:2015, BSI, kunye ne-LPCB ziqinisekisa ukuthembeka kwemveliso.

Ukusebenza ngokufanelekileyo kwee-valve ze-hydrant fire hydrant kunciphisa ixesha lokuphendula, into ebalulekileyo ekuthinteleni ukusasazeka komlilo. Izibonelelo zemveliso zibalelweI-30.5% yomlilo welahleko enkulu ngo-2022, kunye nemililo yemizi-mveliso ebangela umonakalo oqhelekileyo ngonyaka we-1.2 yeebhiliyoni zeedola e-US

Imiba yoLondolozo kunye nexesha elide

Ukugcinwa kwesiqhelo kwandisa ubomi benkonzo yezixhobo zokukhusela umlilo. Abaqhubi benza uhlolo lwemihla ngemihla kwiindawo zokuphuma komlilo kunye nee-alam ukuqinisekisa ukuba basebenza ngokuchanekileyo. Uvavanyo lweveki lweenkqubo ze-alamu luqinisekisa ukusebenza. Uhlolo lwenyanga luqinisekisa ukuba izixhobo zokucima umlilo zihlala zigcwele kwaye zilungele ukusetyenziswa. Itshekhi ebanzi yonyaka yazo zonke izixhobo zokhuseleko lomlilo ziqinisekisa ukuthotyelwa kwemimiselo.

Izizathu eziqhelekileyo zokungaphumeleli kwevalve ziquka ukubola, ukungabikho kokugcinwa, kunye neziphene zoyilo. Ukonakala kwenzeka kwiindawo ezineasidi, i-chloride-etyebileyo okanye iimeko zaselwandle, naxa kuxutywa izinyithi ezingafaniyo. Ukungaphumeleli ukujonga iindawo ezivuzayo okanye ukubuyisela izitywini ezigugileyo kukhokelela ekwaphukeni. Ufakelo olubi lunokubangela isando samanzi okanye ukulawulwa koxinzelelo olungafanelekanga.

Abavelisi bacebisa iindlela ezininzi zokugcina ukuthembeka:

• Cwangcisa uhlolo oluqhelekileyo olusekwe kusetyenziso kunye nokusingqongileyo.
• Ukuphumeza iinkqubo zokulondoloza kwangaphambili usebenzisa iteknoloji ye-IoT.
• Qinisekisa ukuthambisa okufanelekileyo ngokweengcebiso zomenzi ngamnye.
• Gcina iirekhodi ezineenkcukacha zokuhlolwa nokulungiswa.
• Yenza uhlolo olubonakalayo lweempawu zomonakalo.
• Sebenzisa iinkqubo zokubeka iliso ezizenzekelayo kwidatha yexesha langempela.
• Ukucoca rhoqo kuthintela ukuqokelelana kwenkunkuma.
• Ukuseka iindlela zoqeqesho lwabasebenzi ukuphucula izakhono zolondolozo.

Ukuhlolwa rhoqo kunye nokugcinwa kwangaphambili kunceda ukuchonga umonakalo kunye nokuvuza kwangaphambili. Imisebenzi yokugcinwa kwamaxwebhu ivumela abaqhubi ukuba balandele ukusebenza kunye nokucwangcisa ukulungiswa.

Ezi zenzo ziqinisekisa ukuba iValve yokuHlaliswa koMlilo ihlala ithembekile kwiindawo zoshishino. Ubunjineli obuthembekileyo kunye nokugcinwa okuhambelanayo kukhusela amaziko kunye nokunciphisa umngcipheko weentlekele zomlilo.

Amaqela obunjineli ayile iiValve zokuHlaliswa koMlilo ukuhambisa ukusebenza okuhambelanayo kwiindawo zoshishino. Imigangatho yomgangatho ophezulu inceda ukukhusela imililo yelahleko enkulu, eyabangelaI-530 yezigidi zeedolakumonakalo wepropathi kwiindawo zokuvelisa ngo-2022.

• Ukuvalwa kwe-thermal ukumisa izixhobo xa ubushushu bukhuphuka, ukunciphisa umngcipheko womlilo.
• Iinkqubo eziphezulu zisebenza ngokukhawuleza ukukhusela iimpahla kunye nabantu.

Izibonelelo ezenza utyalo-mali kwizixhobo zokukhusela umlilo ziphucula ukhuseleko kwaye zigcine ukulungela iimeko ezingxamisekileyo.

FAQ

Zeziphi izinto ezisetyenziswa ngabavelisi kwiivalvu zokubeka umlilo kwimizi-mveliso?

Abavelisi basebenzisa ubhedu, ubhedu, kunye nentsimbi engenasici. Ezi zinyithi zixhathisa ukubola kwaye zimelana noxinzelelo oluphezulu. Amalungu ePlastiki asebenza imisebenzi engabalulekanga.

Icebiso: Ukhetho lwezinto eziphathekayo luchaphazela ubomi bevalvu kunye nokuthembeka.

Kufuneka abasebenzi bazihlole kangaphi iivalvu zokumisa umlilo?

Abanini-zithuthi kufuneka bahlole iivalvu ngenyanga. Ukuhlolwa kweengcali zonyaka kuqinisekisa ukuthotyelwa kunye nokusebenza. Ukugcinwa rhoqo kuthintela ukusilela kunye nokwandisa ubomi benkonzo.

• Uhlolo lwenyanga
• Iitshekhi zobungcali zonyaka

Zeziphi iziqinisekiso eziqinisekisa ukuthembeka kwevalve yokumisa umlilo?

Iziqinisekiso ziquka i-UL, i-FM, i-ISO 9001, i-LPCB, kunye ne-BSI. Le migangatho iqinisekisa umgangatho wemveliso kunye nokhuseleko kwizicelo zamashishini.

UDavide

Umphathi wabaThengi

NjengoMphathi wakho woMthengi ozinikeleyo kwi-Yuyao World Fire Fighting Equipment Co., Ltd, ndisebenzisa i-20 + iminyaka yethu yobugcisa bokuvelisa ukubonelela ngezisombululo ezithembekileyo, eziqinisekisiweyo zokhuseleko lomlilo kumthengi wehlabathi. Ngokusekwe ngobuchule eZhejiang ene-30,000 m² ISO 9001:2015 ifektri eqinisekisiweyo, siqinisekisa ulawulo olungqongqo lomgangatho ukusuka kwimveliso ukuya ekuhanjisweni kwazo zonke iimveliso-ukusuka kwimibhobho yokucima umlilo kunye neevalvu ukuya kwizicimi-mlilo ezineziqinisekiso ze-UL/FM/LPCB.

Mna ngokongamela iiprojekthi zakho ukuqinisekisa ukuba iimveliso zethu ezikhokelayo kushishino ziyahlangabezana ngqo neenkcukacha zakho kunye nemigangatho yokhuseleko, kukunceda ukukhusela okona kubaluleke kakhulu. Sebenzisana nam ngenkonzo ethe ngqo, yomgangatho wefektri ephelisa abalamleli kwaye ikuqinisekisa nobabini umgangatho kunye nexabiso.