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Hlahloba belofo ho pompa metsi: Review, mefuta e sa tsoaneng, tlhomamiso le botekgeniki litšobotsi tse

Haeba o na le thahasello ea potso ea hore na ke karolo ea khutla belofo bakeng sa metsi a pompo, joale u lokela ho tseba hore ena ke karolo ea bohlokoa ea tsamaiso. hangata ho fetisisa e hlomamisa ka piping bakeng sa motsamao oa mouoane, mokelikeli, kapa khase. All ena lokela ho etsoa ka tsela e tšoanang. phunyang le ke ke a lumella tshisinyo khutlisetsang ea mokelikeli ka ka tataiso eo e bo fapaneng ho ea teng. Beha elements ena ho di-pump ka tsamaiso ea fapaneng o etsoang ho tsoa e le joalo moo ho na le lintho tse 'maloa tseo bopa ho hanyetsa motsamao oa mokelikeli ka.

belofo Overview

Check belofo bakeng sa pompo ea metsi ke silindara eo e fanoa ka hare selemo. Ho boetse ho akarelletsa overlapping chitja poleiti. Qalong a sebetsang a elements e koetsoeng ka lebaka la ea selemo. Leha ho le joalo, ka tlas'a tšusumetso ea metsi selemo e fokola, belofo e buleha, ho etsa hore ho be bonolo ho feta metsi a phallang ka. Ha lebotho la phallo e fokola ka lebaka la ho dutla, tshebetso setopong pompo kapa mabaka a mang, ba poleiti sekoahelo sa eona e koetsoe, selemo liketso ena. Haeba metsi a ka e sa pressurized, phunyang ha e mo lumelle hore a chechisa. The belofo cheke e hlokahalang e le hore ho thibela metsi ho tswa dutlang khutlela hantle kapa mohloding tse ling tsa ka metsing ha pompo ea khaotsa tshebetso. Ha ho 'nile ha matla a ho tima ha kapa koala pompo, ho ke ke ua ba ho hlokahala hore a tlatsa tsamaiso eohle ka metsi hape. Ha u khetha ntho ena, u lokela ho hlokomela hore boholo ba eona e bontšoa ka lisenthimithara tse.

belofo Features

Nahana ka bao e seng khutla belofo bakeng sa pompo ea metsi, u lokela ho tseba hore har'a litšobotsi tse lona ena le bophara ba ipolelang hore ke eo o boetse o bitsoa ka bophara ba bose ena. palo ena ke tlhohlomiso le ha e le lumellane ho temana bophara oa phala ena. Ho phaella moo, o lokela ho ela hloko leboteng botenya ba phala ena. Boholo ba phunyang cheke li fetohile ka mefuta e fapaneng ya millimeters 15 ho tse 200.

Mefuta e sa tsoaneng ya di-valve cheke

Hlahloba belofo bakeng sa pompo ea metsi ho ka ba le litšobotsi tse itseng tsa mokhoa oa fastening. Khetholla lihlahisoa tsena tsa tšobotsi ena. Ka mohlala, ba ka sebelisoa bakeng sa ho lokisa ka ho tjheseletsa ho liphaephe le polypropylene ka flanges tsamaiso phala hammoho le ka tsela e coupling threaded, eo e bitsoa fastening muff. Tlhomamiso ka ho phethahatsoa le Wafer tsela ha belofo e clamped pakeng tsa flanges ea tsamaiso ea lipeipi.

Ho fapana le disebediswa tsa ho ya mofuta wa

Karolo e hlalositswe ea tsamaiso ka emeloa ke belofo reflux kapa hekeng. Ba fapana ho e mong le tse ling tse ka hore belofo cheke e na le spool ka mabota ka hare, athe shatara e behiloeng ka khutlisetsang chitja disk, eo sebeletsa e le zatvorki. Ho ka ba tšoha, e leng ho akarelletsa ho ho sebelisa mekhoa e loketseng koalo, ha ho ea nang le bokhoni ea amang tshebetso ea tsamaiso. Ena motsoako belofo ka ba unstressed, ho koala bonolo lekana. Zatvorki entsoe ka thaethaniamo, boronse, tšepe, koporo, tse entsoeng tšepe kapa batho bao e seng metallic thepa. Ho itšetlehile ka Mokhoa oa zatvorki bolaoa, hlahloba valve ka aroloa le ba nang le e ts'ehetsana mofuta, bolo, swivel kapa wafer. Ha eba e le le phahamisa cheke phunyang, ka nako eo le tlas'a tšusumetso ea metsi khatello ea setho hlaha, fokolisang la khatello ea selemo. di-valve bolo mofuta sebetsa e thehiloeng bolo eo koala ho phalla ha ho hlokahala. Swivel mofuta cheke belofo a qala ho ba teng ha ea uputsa le. Wafer belofo uputsa kapa disk nang e 'ngoe ea tseo dumella metsi ho khutlela teng.

Types of phunyang batho bao e seng a ho boela

Ha o nahana ka mefuta e fapaneng ya di-valve cheke bakeng sa metsi, re lokela ho lefa a lebisa tlhokomelo ho V 275 DN 15-100. O khona, pele ho tsohle, ho sireletsa tsamaiso ea phepelo ea metsi ho tloha backflow. The lebetsoeng le lumelleha mocheso oa mosebetsi oa eona e ke lekanang le likhato tse 250. Motheo la 'mele ke koporo, lumelleha khatello ea lekanang le a ho 16 bareng. Ho ke ke ho hlokahala hore ba nahane ka le hlahloba belofo V6516 (DN 50-500, PN 10), e leng se etsang mosebetsi-holo le ka hlomamisa tsamaisong piping ka eo e isoa se feela ba tloaelehileng metsi, empa ea likhoerekhoere le metsi liindasteri. elements ena ka sebelisoa esita le ka mocheso bonyane ba likhato tse 70, khatello ea lumelleha e 10 bareng. Ho ea mantlha ea 'mele ke le lahlele tšepe. rekisa ka bonoa oa rotary phunyang "Granlok" e leng interclass sesebediswa. Lumeletsoe mocheso e ba likhato tse 110, khatello ea palo e kahodimodimo ho tse phunyang ke khona ho sebetsa ke 16 bareng. Motheo la 'mele ke celik. Ditsebi hangata kgethile mphahamisetsa cheke belofo flanged letoto la lihlooho tse RD50 ° F. Ho kgona ho sireletsa tsamaiso ea ho tloha khutlisetsang phala phallo ea metsi, e ka sebetsa holim'a mefuta e mocheso mengata e fapaneng, 'me ka tekanyo lebetsoeng le e likhato 350. Motheo la 'mele ke tšepe, khatello ea lebetsoeng le hore a ka mamella phunyang, lekana le 40 bareng.

makgetheng senotlolo

Hang ha u hlokomela kamoo ho leng bohlokoa ho ke ke ho sebelisa belofo cheke bakeng sa metsi, ke ke ho hlokahala hore ba nahane ka hore hase feela le mokhutšoanyane ka seemo har'a melemo ea ho ea le disebediswa tse wafer, empa e boetse e le boima haholo. Ba ka hlomamisa tsekaletse, obliquely le fehlang. Etsolla wafer belofo maemong a mangata hlomamisa ka liphaephe polypropylene. Ba lokela ho mounted ka nģa ea phallo ea metsi. Ha emisa pompo ea ka tabeng ea boemo ba tšohanyetso metsi hamore ka 'na etsahala, leng isang tshenyo ea tsamaiso haeteroliki. Tabeng ena, litsebi li ho eletsa ho sebelisa belofo serurubele. Ha metsi a phallang rushes morao flaps u se ke ua lumella hore ho kenella ka hare ea mokelikeli, e le go tlhakanya e. The bophara ya di-valve tse joalo li ka fapana ho ea ka millimeters 50 ho ba 700.

Le pitikololo litšobotsi tsa di-valve bolo

Hlahloba belofo bakeng sa pompo ea metsi, e leng ho lekaneng theko amohelehang, ka ba le bophara ba ho fihlela ho millimeters 400. E e sebelisoa ka tsamaiso ea tseo moo a raha-raha zatvorki ha senya tsamaiso ea ho eketsehileng haeteroliki ha pompo ea khaotsa tshebetso. The haeteroliki le moea tsamaiso ea qobella boholo beha unstressed oa rotary di-valve. Ho fapana ka hore hase la khetha ka tšilafalo ea metsi. Haeba u ntse u ho nahana ka moo le kamoo ho ka kenya e phunyang cheke metsing, o ka sebelisa bolo ea mofuta ofe sehlahisoa o ile a hlalosa. E ka ho fetisisa e atisa ho sebelisoa ka lipompo tsa metsi. E lokela ho hlomamisa fehlang feela, ho e ela hloko bohloeki ha tikoloho.

Phetha tlhomamiso

Hlahloba belofo bakeng sa tsamaiso ea centrifugal pompa sebedisa kgaoleditse ke elements bohlokoahali. Le eona, overlapping e phethahatsoa ha mokelikeli e phallang ka lesakaneng e monyenyane. Kenya sesebediswa e entsoeng pakeng tsa fire le pelehi piping. Hole pipe e koahetsoeng ka belofo rabara bolo. ketso ena qobelle ho mokelikeli ho feta ka pompo ea.

litsenyehelo tsa ho ba

Hlahloba belofo ho qoelisoa botebo ba pompo le ka fumanoa le thekisetso bakeng sa ka tlaase e le 7 ho 12 liranta. Ha e le di-valve bolo, ba theko e tlaase, bakeng sa sehlahisoa e mong o tla lokela ho lefa se fetang $ 7. di-valve Lift ka rekoa tsa liranta 16-19. Mabapi le dikai spool, mabenkeleng di kenngwa tshebetsong ho sa litšenyehelo tsa liranta tse 10 ho ea ho 12. Ha tlhomamiso o etsoang ka bouena hlahloba belofo holim'a metsi, ho rupela le pele u lokela ho ithuta. Leha ho le joalo, o lokela ho qala ka tlwaelanya le uena ka litšenyehelo. Re lokela ho hlokomela hore litheko ka holimo li ne li bontša ho ea mohlala ba ne a rerile hore tšebeliso ea malapeng.

Ba fapana ka hore bophara bona o moholo ho feta 1.5 lisenthimithara tse. Ha e le di-valve liindasteri, bohlokoa ba 'ona e tla eketseha ka makhetlo a dozen tse' maloa. litšenyehelo tla itšetleha ka thepa e sebelisoang, litšobotsi moralo le litekanyo tsa di-valve.

bofello

Haeba ha ho joalo ho hlokomeloa ba tlhomamiso ea phunyang cheke, le mixer loketseng qobella khatello ea metsi a chesang e tlangwa ho oela ka metsing a batang tlanya. Har'a lintho tse ling, a thothometsa bakiloeng ke phallo ea metsi tla etsa hore motho a feta matla e stats chenchana, a etsa hore litšila ho sa pheleng.

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