Laba bobathathu-indlela valve ohlelweni Ukushisa: yokuxhuma kanye namasistimu okusebenza isimiso

ukushisa supply isiqondiso - iyona ingxenye ebaluleke kakhulu yiluphi uhlelo bafudumale. Lomsebenzi wenziwa tee elakhelwe ukuhanjiswa ka Isibandisi, - valve emithathu indlela ohlelweni bafudumale. Izici eziyinhloko nale divayisi operation lula, ukusebenza, kanye nosayizi ezihlangene.

Incazelo nenjongo

Valve Ukushisa izinhlelo nge jika kathathu ukukhwezwa ngqo ohlelweni Ukushisa ukunika amandla ukulawulwa kwezinga lokushisa lamanzi. Amadivayisi anjalo elisetshenziswa Ukushisa izifunda, amanzi ompompi, kanye izicelo amanzi ashisayo.

Umkhiqizo ifakwe eyodwa esidayisa umlomo wombhobho futhi ngesivalo ne izimbobo, okuyothi ngalo kokupholisayo ageleza isiqondiso kwenzeka.

Uyini umehluko phakathi ezintathu-indlela umphini we ezimbili?

Ngokuphambene, ezimbili ngendlela, ezintathu-indlela umsebenzi valve has a isimiso ohluke ngokuphelele. Induku kulokhu akusho kuyendlulela njalo ukugeleza kwamanzi wokubacindezela. Yena uhlala uvuliwe futhi isethelwe ethile. Ngenxa yalokho, abathengi ukuthola ethile imigomo qualitative ambalwa. Ngamanye amazwi, valve akakwazi ukuvimba ukuhamba wesifunda wokubacindezela ukugeleza njalo. Ngesikhathi esifanayo ke ungakwazi ukuvimba isiqondiso kushintshana, okukuvumela ukulawula ukugeleza nokucindezelwa.

Ezintathu valve ohlelweni Ukushisa yalungiswa ngokuhlanganisa pair of amadivayisi asebenza ngezindlela ezimbili. Kuphela amabili kumelwe nakanjani isebenze njalo - uma omunye uvala, umsebenzi wabo uqala yesibili.

izicelo

Ngenxa ukusebenza walo, lo mkhiqizo kungatholakala cishe kuzo zonke izindawo kwabantu, ikakhulukazi, kuzo zonke endlini, ifakwe ngabanye bafudumale system: ezintathu-indlela valve ukuba kubhayela, underfloor, njll

Ngaphezu kwalokho, lezi amadivaysi sanitary ogibele branched izifunda Ukushisa izinhlelo edinga gqwa ekusakazeni Ukuqondisa kabusha futhi ushintsho isimo medium. Futhi ngeke benze ngaphandle kwabo, futhi umkhakha.

Ezintathu valve: Umgomo we operation

Ngokuvamile, isimiso ukusebenza idivayisi sanitary lingachazwa e imisho embalwa. Ukubuya futhi yabe Amapayipi afaneleke ezimbili okokufaka of tee. lokushisa olufunayo kushintshwe esebenzisa izindlela zokulawula.

I pass yokuqala kokupholisayo esidingekile. Endleleni wayeseboshwe selehlile, wayihlukumeza kakhulu masinyane, kuthinta izinga lokushisa jikelele kokupholisayo. Amasekhondi ambalwa inzwa iyaphendula lapho kushintsha izinga lokushisa futhi kwandisa umthamo amanzi ashisayo ohlelweni. Kuyoba isiqhebezo kuze ukuvulwa kuze yamanzi bafudumale system akusho ukuthola i lokushisa eyamukelekayo.

Inzuzo main possessed emithathu endleleni valve, - isimiso ukusebenza: idivayisi ezimele futhi undemanding, njengoba isebenza ngokuzimela. kudingeka kuphela izilungiselelo bese uhlole ukusebenza kwayo ngesikhathi inqubo yokufaka.

isithunzi

1. Ifakeka.
2. Ukuvikeleka.
3. Ukusebenza.
4. Ukusebenziseka.
5. I nokulungiseka isimo uhlelo izinyathelo ezilula.

amaphutha

1. Valve emithathu indlela ohlelweni Ukushisa hhayi yakhelwe ukusebenza nge imvelo engcolile.
2. Izindleko le divayisi ezingeni eliphezulu.

mixer uhlobo

Lezi amadivayisi sanitary babe subtypes ezimbili eziyisisekelo. Ngamunye wabo wenza umsebenzi wawo: ukwehlukana kanye kuhlangana. Ngokuvamile, kungenzeka sesihloko ukuze aqonde ukuthi yini ukubaluleka komsebenzi wabo.

Idivayisi yohlobo kuhlangana siqukethe eyodwa okukhipha nokokufaka ezimbili. umsebenzi Its main - kuhlangana kokusakazwa ezimbili iyadingeka ukwehlisa izinga lokushisa kokupholisayo. Lokhu kufezwa ngokushintsha ratio bamanzi ashisayo nabandayo. Le divayisi samuntu lubaluleke ohlelweni underfloor imishini futhi kubhekwa enhle, ngoba uyakwazi ukudala lokushisa oyifunayo.

izinga lokushisa emfantwini is kushintshwe kalula. , Kufanele Uyazi ukuze uthole oyifunayo okukhipha lokushisa, lokushisa ukugeleza engenayo, bese uzama ngokunembe ngangokunokwenzeka ukubala inani ngalinye.

Uma ukufaka kanye uxhumano ezintathu-indlela valve luzoqala kahle, singasebenza njengesisekelo esiqinile sokufinyelela ehlukanisayo ukugeleza.

ngokuhlukana uhlobo

uhlobo Ukwehlukanisa emithathu endleleni valve yakhelwe ukuhlukanisa ku ukugeleza ezimbili eziyinhloko. Ngenxa yale njongo idivayisi has emachwebeni amabili esidayisa nokukodwa itheku. Lokhu samuntu kudinga isabelo sokwaba kokupholisayo ukugeleza izenze ukusakazwa ezimbili. Uma uhlelo zihlanganisa boilers, ama-heater, bese ungenzi ngaphandle valve ezinjalo. Ukwahlukana lwesistimu umphini yokusebenza e amanzi ashisayo ukuhlukanisa ketshezi. Kaningi, isetshenziswa strapping izitofu.

idrayivu Manual futhi kagesi emithathu endleleni valve

Ngendlela emithathu indlela yokulawula valve zihlukaniswe amadivayisi nge actuators manual noma electric. Ethandwa kakhulu kubhekwa kukho mathupha. Ngaphandle, kubukeka sengathi Classic ibhola valve, it has ezintathu umlomo wombhobho (okuphumayo).

Emikhayeni yangasese ngokuvamile zingatholakala nje izinhlelo othomathikhi nge kagesi control inqubo ukushisa ukusatshalaliswa. Ngokwesibonelo, ungakwazi ukuzivumelanisa nezinga lokushisa elizosetshenziswa kule amakamelo futhi ukusabalalisa kokupholisayo kuncike ngezinga elithile remoteness ezakhiweni imishini Ukushisa (kubhayela). It kungenziwa kuhlangene uhlelo samaphansi efudumele. Amadivayisi ahlelwe efakwe piping sezwe ukushisa phakathi kwamabhilidi.

Njenganoma iyiphi enye idivayisi, ezintathu-indlela valve ohlelweni Ukushisa kuyakhethwa kuncike ububanzi futhi ukucindezela kokupholisayo ukunikezela ipayipi. Ngakho-ke, kufanele lisetshenziswe ngokuhambisana GOST. Ukwahluleka okuthobela nanoma nezidingo GOST kungukuphula kwakuholela ekuziphatheni okuxekethile.

uxhumano

Ngaphambi uthenga emithathu endleleni valve, kuyatuseka kakhulu sokuba bajwayelane nezici zayo. Lezi zihlanganisa:

1. Kungenzeka kokufaka actuator (lapho crane isethelwe operation okuzenzakalelayo).
2. Komkhawulokudonsa amapayipi.
3. I ububanzi iphayiphi lapho uxhumano umphini kuhlelelwe (2-4 cm).

Yenza ukuxhumana ezintathu-indlela valve kubalulekile ukucabangela isiqondiso kokupholisayo. Umzimba omkhulu idivayisi likhona njengenhlangano uphawu umcibisholo. Valve kungenziwa agibele amahhashi kokubili nendawo futhi zibheka. Indawo zedivayisi akuphazamisi ekwenzeni imisebenzi yabo oqondile.

Ngo inqubo Welding valve liyadingeka ukuqinisekisa ukulondeka izimbotshana yangaphakathi kusukela ingress inhlabathi kanye slag weld. Esikhundleni joint valve futhi amapayipi ukugeleza lokushisa kufanele kube hhayi ngaphezulu kuka-100 ° C.

Laba bobathathu-indlela valve ifakiwe ngaphambi bafudumale system kwegazi futha.

I valve kumele ihlolwe ngesikhathi ukuzinza kanye nokusebenza. Ngesikhathi amasayithi yesondlo Kwenziwa inhlangano ethintekayo ukuze.

Kubalulekile ukuthi ukusebenza divayisi kwenziwe ngokulandela eziqinile ne imiyalelo.

Amathiphu Ukukhetha

Ngaphambi kokuba uthenge le imishini sanitary, qiniseka ukuthi uyaqonda isikimu ezintathu-indlela valve, kufanele siqonde izici zayo futhi ukucacisa uhlobo olunjani lwesakhiwo. Futhi, eziningi sinake abakhiqizi. Futhi empeleni, kanjani ayenamandla okukwenza nomakhi nge idumela elihle njengezisebenzi umkhiqizo ezimbi noma imikhiqizo emshadweni. Muhle nje akanandaba ke.

izici Design futhi indlela valve ngesikhathi kukhethwa akazange kakhulu ezithinta. Kukhethwa metal ethile lithembela ngokuphelele okuthandayo. Bronze nethusi iyabiza, kodwa musa adle futhi okuhlala isikhathi eside. I steel eshibhile futhi namandla, kodwa yonke imiphumela eyaziwayo ukuxhumana yayo ngamanzi. Ukuze cast iron libhekene eziningi isisindo futhi eziphansi.

Iphuzu elibaluleke kakhulu - ukukhethwa uhlobo drive. valve owawusebenza ngesandla eshibhile, imisebenzi banayo kancane. Ezintathu valve drive kagesi ezibizayo futhi ungakwazi ukugqashula, kodwa izici zawo eziningi, abathengi abaningi enomdlandla.