Iiplavini zeBhola zokubonelela ngamanzi: iintlobo, iimpawu, ukufakwa

Xa uqhuba ukulungiswa kwindlu, iipayipi zamanzi zihlala zithatha indawo, eziqulethe iipompo kunye neepavini. Ngendlela okukhethwa ngayo le miba, ukhuseleko lwabaqeshi bezindlu zokuhlala ziza kuxhomekeka. Xa kufaka imveliso engapheliyo okanye imveliso yokukhohlisa kuhlale kukho umngcipheko wokukhukula.

Ukuze uphephe iimpazamo xa uthengisa izinto zokuthengwa kwezinto zangasese, kufuneka ufunde imisebenzi yazo kunye neenjongo.

Uxanduva lokunikezelwa kwamanzi kwindawo yokuhlambela kunye nekhitshini ibe yinto eqhelekileyo neyithembekileyo yebhola yamanzi. Olu hlobo luyichitha ngokugqithiseleyo iiplavesi eziqhelekileyo ezazisetyenziswe ngaphambili, iikrane ezixubileyo kunye nezilindi. Olu hlobo lusetyenziswa kwiinkqubo kungekhona nje amanzi, kodwa kunye neepetroli kunye neepayipi zeoli. Ziye zendalo kangangokuba zifumene isicelo ngokukhawuleza kuzo zonke iinkalo ezihambayo.

Ubume bokusetyenziswa kwezinto zebhola:

- ukuthutha ngokusebenzisa iipayipi zezixhobo ezahlukeneyo zotywala: ioli, ii-oyile, iisombululo kwishishini;

Ukufudumala kunye nokunikezelwa kwamanzi;

- gas gas;

Ukuthuthwa kwamanzi;

- Umlilo wamanzi.

Ukwakhiwa

Iipalveshi zebhola zamabhobho zamanzi zaqala ukusetyenziswa nangaphezulu kweminyaka eyi-100 eyadlulayo eYurophu.

Kulo mfanekiso - uphawu lwentsimbi yebhola yamanqaku e-STOUT (http: //www.stout.ru/), ukudibanisa ekuqulunqweni kwayo zonke izisombululo zezobugcisa kunye nezinto ezintsha.

Kuze kube ngoku, i-crane enjalo ihlala yile fowuni kuphela edibanisa ukuthembeka nokulula. Into ephakanyayo yindlela yokukhiya, equkethe ibhola eqhelekileyo enevulo evimba ukukhupha kwamanzi. Iyakwazi ukuhamba kwinqanaba lama-90 degrees kwaye ilawule ukuhamba kwamanzi okanye ukuhamba kwayo. Umgobo osele kwibhaluni unokuba nemilo eyahlukeneyo - ukusuka kwi-oval ukuya kwii-rectangular. Kodwa ubukhulu bayo buxhomekeke kububanzi bombhobho kunye nenjongo ngqo yecane.

Ubonelelo lwamanzi lwenzeka xa umgobho kwibhola ujikelezwa ngokuhambelana nombhobho, ukugeleza kuvaliwe ukuba umgodi uphezulu.

Kodwa ibhola ingafakwa ngeendlela ezininzi:

- kumadivayisi alula, kwimimandla encinci - ejikelezayo;

- kwiikratshi ezinkulu - kwiinkxaso ezizodwa.

Ingxenye yelungu lebhola

Le sixhobo esingenakungenakwenzeka kwi-plumber yezinto ezilandelayo:

- izindlu;

- umphathi;

- nut;

- I-Stock;

- ukupakisha intsimbi ye-stem;

Ibhola yebhola;

- Gcoba ibhola lomtya.

Iigravves zebhola zamanzi zingenziwa ngomzimba webhusi. Kucatshangelwa okulungileyo kumgangatho, kodwa konke kuxhomekeke kwipesenteji yale nkunkuma iqulethe i-alloy. Ingxenye yangaphandle yenziwe nge-nickel ukukhusela i-oxidation enokwenzeka.

Isibambo sinokuba yinyithi kunye ne-top nickel, apho i-polyvinyl chloride isetyenziswa khona. I-nut e-self-locked, ene-ball valves, iyenziwe yensimbi eboshwe nge-chrome.

Ukusuka kubhedu nge-nickel plating yenziwe kunye nentonga. Kodwa itywina yayo ityfolthi engabandezeli. Ezinye iimodeli zinesitywiliso sokwakheka okhethekileyo kwerebera ye-butadiene. Ukusuka kubhedu olugubungelwe ngale ndlela, yenza ibhola ye-shutter, njengeTeflon engabinakushushu.

Izinzuzo zezinto zebhola

Xa ukhetha i-valve yokuma kwindawo yokupaka, ukukhethwa kwesi sidibaniso kungenxa yezi zinto ezilandelayo:

Ukuthembeka;

- lula ukwenza;

- lula ukusetyenziswa (ukujika okulula kwembambo);

- ukufakela okulula, okungekho ukuvelisa ngisho nochwepheshe;

- ukumelana nokubola;

Ukuqina okuphezulu;

Ukuxhatshazwa okuphezulu;

- Uqoqosho oluhle.

Iintlobo

Ukukhetha ibhetri echanekileyo kuya kunceda ulwazi lweentlobo zabo. Zihlelwa yindlela yokufakela.

Iiplavane zebhola zokudibanisa zamanzi zenzelwe iipayipi, ububanzi balo abudluli kwi-45 mm. Ngenxa yokulinganisa kwayo, le faucet iqhotyoshelweyo ngokukhuselekileyo kuzo zonke iintlobo zeesistim, ukufudumala ukuya kwi-plumbing.

Iiplavane zebhola ze-Flanged zokuhambisa amanzi zisetyenziswe kwimveliso enobudanga obukhulu. Ekufakeni kwabo, kuyimfuneko ukusebenzisa izitya zokutywinwa, ezivumela ukwandisa amandla okubambisana kunye nokuqina kwayo. Le fomu ithandwa kakhulu kwiipayipi zegesi kunye neoli. Konke ngenxa yokuba inokumelana noxinzelelo oluphezulu. Amantongomane ebhola e-Cranes ayimfuneko kwiindawo ezifana nokutya kunye nekhemikhali. Konke ngenxa yokuba into enjalo inokuthi ikhutshwe kaninzi.

Enye inguqu yebhola yebhola idibene. Ukusuka kwigama kuyacaca ukuba iqhotyoshelweyo ngxu lumano olumanyanisiweyo. Ukuqothulwa kwento enjalo kungabandakanywa, ngoko ke isicelo saso sichazwe kuphela kwicandelo lokwakha.

Olunye uhlobo oluqhelekileyo - ii-cranes zi-couplers zebhola. Bafumene isicelo kwiindawo ezininzi zomsebenzi. Yibonge yonke indlela elula yokuvala ukugeleza kwimibhobho - vele ujike iqhosha. Olu hlobo lwenqanawa enokufumaneka kwiinkqubo zendlu. Kodwa ngeenjongo zoshishino, iifowuni zebhoyile zensimbi zisetyenziswa. Izinto eziphathekayo zikuvumela ukuba wenze imisebenzi kwiimeko ezimbi.

I-valve yebhola, ezahlukileyo iintlobo, kungakhathaliseki ukuba ububanzi, ukuba zizalise ngokupheleleyo kwaye zingaphelelanga, zineenkcenkcesho. Nguwuphi ummahluko kwizinto? Ukwenza oku, kufuneka siqwalasele ukwakhiwa kweentlobo ngalunye ngokubanzi.

I-coefficient epheleleyo

Kwizixhobo ezizaliswe ngokugcwele, ububanzi beemingxuma kumabhobho adibanisa kuyo akancinci. Kodwa ubungakanani obungaphelelanga bobunzima bomngxuma kwibhaluni buphantsi kuneflethi. Oku kunciphisa ukusetyenziswa kwesinyithi. Kwakhona, iinzame ezifunekayo zokulawula i-valve ziyancitshiswa. I-coefficient of resistance to force hydraulic kwiindinyana ezingaphelelanga ziphezulu kunokuba zikhuphe izixhobo ezifanayo.

Iinjongo zezinto ezizaliswe ngokupheleleyo:

- Iiplavini zebhola ezizele ngokupheleleyo zinomlinganiselo omncinci wokumelana nemithwalo yamanzi;

- ukulahlekelwa kwentloko kungabandakanywa;

Umthwalo oncitshisiweyo kwisici sokukhiya;

Ukuzinza;

Nangona kukho inani elikhulu leendidi, iiplabhu zebhola ezizaliswe ngokugcwele zinemiqobo elandelayo:

Ubukhulu obuphezulu bemveliso;

Iindleko eziphezulu.

Isalathisi esingazalwanga ibhola ibinempawu eziliqela kwisakhiwo sayo. Ivesi elikuyo lingagqitywa ukusuka kumacala omabili ngokulinganayo okanye akunjalo. I-valve engqinelanayo yolu hlobo inokufakwa kuphela kwindlela ekuhamba ngayo ukuhamba komsebenzi. Ngaphezu koko, umlinganiso awuxhomekeke kule miqathango.

Izixhobo ezingaphumeleliyo kwiNgxenye zingahluka kwixesha lokwakha, ukuhamba kunye nokuphelela. Yona nto ithetha ukuba idlala indima ebalulekileyo. Bonke abanye baya kuxhomekeka kuye. Ukunciphisa ububanzi bentsebenzo bunokunciphisa iindleko zemveliso, kodwa, ngexesha elifanayo, ukwandisa ukumelana kwamanzi. Ngoko ke, kubalulekile kusengaphambili ukugqiba oko kukukhethayo nokuba ngaba intloko yentloko inenani.

Imveliso yeBhola esuka kwiplastiki

Izinto ezilandelayo zizisebenzisa ukuveliswa kweentsimbi zokumisa ezingezantsi zetsimbi: i-polypropylene ne-polyethylene. Olu qulunqo luphelisa ukubonakala kokubola kwanaluphi na uhlobo. Esi sixhobo sifakwe kulezo ndawo apho kuhamba khona izidanga eziphakathi. Ukungalungi kukusetyenziswa kokushushumbisa kunye neenkqubo zamanzi ashushu - olo hlobo lubachaphazela kakubi imveliso yomveliso.

Ukusebenza okufanelekileyo

Nasiphi na izixhobo, ukuba zifakwe ngokufanelekileyo kwaye zisetyenziswe kakuhle, ziya kuhlala ixesha elide kunalindelekileyo. Iiplavines zebhola zamanzi zixhomekeke kwixesha elide lokusebenza iminyaka emininzi. Kukho iingcebiso ezimbalwa kule:

- ayivunyelwe ukwandisa ubude bebamba ngokuzimela, sebenzisa kuphela oko kwanikwa kuqala;

- umtya we-valve kunye nombhobho kufuneka uhambisane;

- ungagqithiseli uxhumano, ngaphandle koko umzimba wokukhiya unokukhubazeka;

- Xa ufaka i-crane kwindawo enokungcola eyaziwayo, kungcono ukubeka isikhokelo sokukhusela phambi kwesixhobo.

Ukufakwa

I-valve yebhola, enokufakwa ngokuzimela, ifakwe phantsi kweemeko ezilandelayo:

- Indawo yokufakela kufuneka ikhethwe ukuze kungabikho ukuphazamiseka ukujikeleza kwesiphathi;

- ububanzi bebhola yebhola kufuneka buhambelane nobubanzi bombhobho;

- ukubeka ngokufanelekileyo umpompo, kuxhomekeke ekuphumeni kwamanzi, ifowuni kufuneka ibe nomqondiso kwifom yentolo;

- kwinqanaba lokuhlangana, unokufakela uphawu olusisigxina okanye ipakethi kwicala lomtya, oku kuya kukhusela ekuhambeni kokuvuza;

- Ekupheleni kokufakela, jonga ibhotile ukuvuza kwaye uvumele amanzi asebenze.

Ukudilika

Iinkcukacha ezingunaphakade azenzeki, ngoko nayiphi na idivaysi yezixhobo zokuphambanisa kungekudala okanye kamva ihluleka kwaye idinga ukutshintshwa. Iingxaki ezinjengeemigodi yebhola yamabhobho wamanzi kungabangelwa i-clog kwisithuba phakathi kwe-gasket kunye nebhola, kwaye ngenxa yokuba i-gasket ye-rubber yona iyahlukana.

Ukuxuba uxhulumaniso phakathi kwequmrhu kunye nombhobho, qhubeka ngokulandelayo:

- vimba amanzi;

- unqamle isihlunu esibambe iqhosha lokujika;

- Susa iqhosha lokujika;

- unqamle inxalenye yempompo eqhotyoshelweyo usebenzisa i-screwdriver, kufuneka yenziwe ngamehlo;

- susa iqonga le-crane, ngoncedo lwamapelisi, kunye nale nto ususe iplastiki;

Uhlolisise ibhola, ukuba yonakaliswe, yifake indawo entsha;

- zibuyisele iifomethi ezingapheliyo nezonakalisiweyo;

- Xa uxubusha iingxaki zonke, hlawulela ifowuni ngokulandela amanyathelo okulandelelana.

Indlela yokuqinisekisa ukuba ukulungiswa kwaphumelela. Oku kuya kuboniswa kukuba i-crane yenza umsebenzi wayo kakuhle, ayivumeli ukuba i-liquid iphume kwaye iyakwazi ukulawula ukuhamba kwayo.

Iindleko

Iigravves zeBhola, ixabiso layo kuxhomekeke kwixabiso elincinci, lingabiza okanye lingabizi.

Iiparameters zexabiso zixhomekeke kwi:

- izinto;

- ubungakanani begobolondo;

Umgangatho wesitya sokuvala;

- seal seal;

- ngenjongo ekujoliswe kuyo;

- udumo lwekampani.

Imizekelo yamanani:

I-valve ibhola ye-Crane iGiomomini egcweleyo i-R850 1 "BP / BP DN25 PN28, Tmax = 185 ° C, i-chrome enexabiso elingu-550 i-rubles i-Genebre ezele ngokupheleleyo i-DN25 PN25 G 1 HP / BP Tmax = 180˚C - intengo yama-ruble angu-562.

I-valve ibhola ye-Crane R850 3/4 "BP / BP DN20 PN35, Tmax = 185 ° C, i-ruble engamaxabiso angama-368.Le mizekelo yezinto ezilula kakhulu ezisetyenziselwa yonke indawo kwiinjongo zasemakhaya, kodwa kukho iigraves zebhola, ixabiso eliphezulu kakhulu. I-Broen Ballomax f / f KShT 11s10ft60.003.080 I-DN 80 I-PN 16 i-lightweight - i-ruble engama-4082 I-bluomaoma i-Ballomax f / c i-KShT 61.103.125 i-DN 125 PN 16 kunye ne-handle (61.103.125h1) ixabiso li-ruble ezingama-17922. Imifuno kunye nemifuno yemifuno, kwaye isetyenziselwa kuphela iinjongo zoshishino.

I-Genebre ezele ngokupheleleyo DN40 PN25 G 1 1/2 VR / VR max.180˚C (302908) - i-ruble i-1106.

Iingcebiso

Xa uthengi, qiniseka ukuba ugcine ingqalelo kwimpahla yomveliso. Ewe, ukuba ubhedu. Akukho mzekelo akufanele ukhethe ngokuthanda i-silumin cock. Loo mveliso awuyi kuba nokuthembeka okwaneleyo, kuba loo nto ngokwayo ayikwazi ukulwa nemithwalo yokusebenza. Unokwazi ukwahlula umkhiqizo we-silumin kubhedu ngokulinganisa.

Xa ufikile ukuthenga, ungadideka kwiintlobo ezahlukeneyo. Kufuneka kukhunjulwe ukuba umenzi owake wawaphawula zonke izixhobo ngokubonakala. Ukuba i-crane enegulaneli okanye i-yellow handle, yinto yegesi yombhobho. Kodwa ukuba izixhobo zinemibala eyahlukileyo, ke oku kukusetyenziswa kwamanzi kunye nokufudumeza. Nangona kunjalo, ngokuqhelekileyo abanye abaculi bafaka iimveliso kwiipayipi ngokwabo ukunkcenkceshela. Bachaza oku kukuba le mveliso yithembeke ngakumbi kwaye iyenziwa kangcono kunabalingani babo abenzelwe amanzi. Kwaye iindleko zezi zixhobo ziphindwe zihlandlo ezininzi, ngoko ke kufuneka uqikelele.

Uxinzelelo

Akukho nxaxheba encinci inomqondiso onjalo njengengcinezelo yokusebenza. Le xabiso lemida livame ukuboniswa kumakishi. Kwiimvane zendlu, eli lathisi lingafanele libe ngaphantsi kwama-atmospheres angama-16.

Ngoko, safumanisa ukuba zeziphi iinqwelo zokusetyenziswa, kunye nalapho zisetyenziselwa khona.