Ntlafatsa mekhoa e mengata ea ho tsamaisa pompo ea screw ho reka tsebo ea li-valve
Mokhoa ona oa ho ntlafatsa phalliso ea pompo ea screw ke mokhoa o tobileng, empa mokhoa ona o boetse o na le litšitiso tse itseng, o tla eketsa mojaro oa molamu oa molamu, o eketsa matla a molamu, ho phaella moo, o tla etsa stator, rotor. 'me ho roala molamu holim'a tubing ho ile ha matlafala, kahoo ho ka boleloa, mokhoa ona o lekanyelitsoe ho isa tekanyong e itseng. Ka nako e ts'oanang, khoele ea molamu e fokotsehile, empa ha mocheso oa mokhathala o phahama le ho apara ho hanyetsa rabara ea stator e ka pele, ho eketseha ha lebelo ho tla lekanyetsoa ho isa tekanyong e itseng.
Mokhoa oa 1: Eketsa lebelo la Fan Wei
Mokhoa ona oa ho ntlafatsa phalliso ea pompo ea screw ke mokhoa o tobileng, empa mokhoa ona o boetse o na le litšitiso tse itseng, o tla eketsa mojaro oa molamu oa molamu, o eketsa matla a molamu, ho phaella moo, o tla etsa stator, rotor. 'me ho roala molamu holim'a tubing ho ile ha matlafala, kahoo ho ka boleloa, mokhoa ona o lekanyelitsoe ho isa tekanyong e itseng.
Mokhoa oa bobeli, ntlafatsa liparamente tsa meralo (joalo ka ho eketsa eccentricity ea rotor, lead lead, jj.)
Mokhoa ona oa ho ntlafatsa sebaka sa phalliso ea pompo ea screw ke ho eketsa ho teba ha rotor ho latela mokhoa oa ho bala oa phallo ea pompo ea screw, e le ho fihlela sepheo sa ho ntlafatsa sebaka sa phallo ea pompo ea screw, empa ka mokhoa o ts'oanang. , e boetse e na le mefokolo, ho eketsa eccentricity ho tla lebisa ho eketseha ha bophara ba karolo ea rotor, empa hape ho eketsa tlhokahalo ea bophara ba pompo, ho phaella moo, ka lebaka la sebaka se lekanyelitsoeng selibeng, Sena se boetse se etsa qeto ea ho fokotsa ho eketseha ha pompo. bophahamo ba ho falla ka ho eketsa ho hlaka.
Mokhoa oa boraro, eketsa palo ea lipompo
Mokhoa ona ke mokhoa o batlang o sebetsa hantle oa sebaka se phahameng sa ho tsamaisa pompo ea screw, empa hape ho na le mefokolo e itseng.
Mokhoa oa bone, sebelisa pompo ea motlakase ea submersible screw
Le hoja ts'ebeliso ea pompo ea motlakase ea submersion screw e ka eketsa lebelo haholo ho eketsa phallo, hape e fokotsa khoele ea molamu, empa ha mocheso oa mokhathala o phahama le ho apara ho hanyetsa rabara e ka pele ea stator, ho eketseha ha lebelo ho tla lekanyetsoa ho itseng. tekanyo.
Ka kakaretso, theko ea 'maraka ea valve naheng ea rona e batla e tsitsitse, le hoja ho na le ho phahama ho fokolang le ho oa selemo le selemo, empa mefuta e mengata e nyenyane. Mathata a ka sehloohong 'marakeng oa li-valve ke tse latelang: pele, basebetsi ba bang ba reka li-valve ntle le lebitso la fektheri le aterese, ho hatisa naleli le setifikeiti sa moetsi oa pele, ho baka kotsi e tebileng ho botumo ba likhoebo tse nang le li-valve tse tšoanelehang. Ka kakaretso, theko ea 'maraka ea valve ea naha ea rona e batla e tsitsitse, le hoja e phahama hanyenyane le ho oa selemo se seng le se seng, empa mefuta e mengata e nyenyane. Mathata a mantlha 'marakeng oa li-valve ke:
Ntlha ea pele, basebetsi ba bang ba reka li-valve ntle le lebitso la fektheri le aterese, ho hatisa naleli ea moetsi le setifikeiti, ho baka kotsi e tebileng ho botumo ba likhoebo tse nang le li-valve tse tšoanelehang.
2. Li-valve tse nchafalitsoeng. Basebelisi ba bang ba rekisa li-valve tsa khale ka lekhetlo la bobeli ka mor'a ho li taka hape, e leng se tlisang likotsi tse tebileng tsa polokeho boleng ba morero.
Ka hona, tlhokomelo e lokela ho nkoa ha u khetha valve e nepahetseng bakeng sa morero oa hau. Ho qoba ho hlaka, valve e 'ngoe le e' ngoe e lokela ho hlalosoa hantle. Nakong ea lipatlisiso kapa taelo, li-valve tse hlokahalang li lokela ho hlalosoa hantle.
Khetho ea boholo ba li-valve e tlameha ho lekanyetsa boholo ba lebitso la phala eo valve e hokahaneng ho eona. Lisebelisoa tsa Valve Lintlha tse latelang li lokela ho nahanoa ha ho khethoa thepa e nepahetseng ea li-valve:
• Mekelikeli ea metsi e tla laoloa ke valve
• Mefuta e fapaneng ea mocheso oa mokelikeli
· Khatello e fapaneng e lokelang ho kenngoa ho valve
· Maemo a leholimo a ka amang ts'ebetso ea valve
· Khatello e ka bang teng e sa tloaelehang kapa khatello eo valve e tla kenngoa ho eona
· Ho laola mosebetsi oa li-valve tse lokelang ho finyelloa ke litekanyetso tsa tšireletso kapa mekhoa ea liphaephe. Sebopeho se seng le se seng sa valve se etselitsoe ho etsa mosebetsi. U se ke ua lebella hore valve e le 'ngoe e etse mesebetsi eohle ea tsamaiso eohle ea liphaephe.
Tekanyo ea khatello ea mocheso. Ho finyella litlhoko tse sebetsang, ela hloko ka ho khetheha khatello - tekanyo ea mocheso oa valve e lakatsehang. Tlhokomelo e khethehileng e lokela ho lefshoa ho thepa ea ho tiisa le ea gasketing, eo haholo-holo e khethollang tekanyo ea khatello ea mocheso oa valve. Hlalosa lisebelisoa tsa ho tiisa le ho lokisa kamoo ho hlokahalang ho kopana kapa ho feta litlhoko tsa sebele. Li-valve le likhokahano. Botšepehi ba tsamaiso ea liphaephe, tlhokomelo ea kamehla ea nako e tlang, lintlha tsa tšireletso ea kutu, kopano ea setšeng, boima le polokeho ke lintlha tse lokelang ho nahanoa ha ho etsoa qeto ea hore na li-valve li amana joang le liphaephe.
Mokhoa oa Ts'ebetso kapa mokhoa oa Ts'ebetso Khetha mokhoa o nepahetseng oa ts'ebetso kapa mokhoa oa ts'ebetso o ipapisitseng le mofuta oa valve, boholo, khatello, mocheso le tikoloho ea ho kenya. Taelo ea li-valve
Ha o laela li-valve, ka kopo fana ka lintlha tse latelang ho qoba ho pheta-pheta ho sa hlokahaleng le ho lieha ho etsa bonnete ba hore li-valve tse rekiloeng ke li-valve tseo u li hlokang.
1. Bophara ba valve
2. Lisebelisoa tsa li-interface tsa khatello: lisebelisoa tsa li-castings le likarolo.
3. Mefuta ea li-valve: valve ea heke, valve ea globe, valve ea ho hlahloba, valve ea serurubele, valve ea bolo, joalo-joalo.
4. Mokhoa oa khokahanyo ea terminal. Haeba mokhoa oa ho hokahanya ke mokhoa oa ho tjheseletsa, botenya ba lerako la phala e kopanyang bo lokela ho fanoa; Haeba khokahano e le flange, ho tla fanoa ka bokaholimo ba flange kapa qetellong.
5. Ntho leha e le efe e fapaneng le tlhophiso e tloaelehileng: thepa ea ho tiisa, thepa ea ho lokisa, thepa ea bolt, joalo-joalo.
6. Lisebelisoa leha e le life: tšireletso ea acid, sesebelisoa sa ho notlela, ts'ebetso ea ketane, joalo-joalo.
7. Lits'ebetso tsa matsoho kapa tsa motlakase: Ka kopo kenyelletsa lintlha tse hlokahalang tsa tekheniki.
8. Bakeng sa boiketlo ba ho odara, ka kopo netefatsa lintlha le mehlala.
Nako ea poso: Feb-03-2023
