Lihlahisoa
Metha ea phallo ea Annubar
Metha ea phallo ea Annubar
Metha ea phallo ea Annubar
Metha ea phallo ea Annubar

Metha ea phallo ea Annubar

Boholo ba Pipe: DN50-DN5000
Ho nepahala: 1%
Mahareng: Mokelikeli, Khase le Mouoane
Boemo ba mocheso: -40-550°C
Boemo ba khatello: 0-42MPa
Selelekela
Kopo
Melemo
Khopolo ea ho sebetsa
Selelekela
The Differential-khatello flowmeter e entsoe ka sesebelisoa sa throttling, transmitter e fapaneng le accumulator ea phallo.THe throttling device ke ntho ea mantlha e kentsoeng pompong, e sebelisoang haholo ho lekanya phallo ea mefuta eohle ea likhase.(e leng e hloekile kapa e na le lerole), mouoane(e leng e tletse kapaho chesa haholo) le lintho tse metsi (tse tsamaisang kapa tse sa tsamaisaneng, tse senyang ka matla, tse khomarelang, tse silafetseng kapa tse nang le likaroloana, jj..), le e ka lekanya phallo ea molumo kapa phallo ea boleng ka kotloloho.
Ho kenya
Ho arola ho kenya
Hloekisa tekanyo ea phallo ea mokelikeli Tekanyo e hloekileng ea phallo ea khase Tekanyo ea phallo ea mouoane liphaepheng tse tšekaletseng
Kenyelletso e kopaneng
Tekanyo ea phallo ea khase Tekanyo ea phallo ea metsi Tekanyo ea phallo ea mouoane liphaepheng tse tšekaletseng
metsi
khase
Phaephe e otlolohileng
Mola o tšekaletseng

Kopo
Li-flowmeters tsa letoto la li-tube tse lekanyang li na le melao-motheo e fapaneng ea khatello ea khatello le mekhoa ea ho sebetsa ea plug-in. Li ka sebelisoa ho lekanya phallo ea likhase, metsi le mouoane. Li-flowmeters tse sebelisoang hangata li kenyelletsa li-flowmeters tsa Verabar, Deltabar flowmeters, le Aniu flowmeters. Bar flowmeter, li-flowmeters tsohle tsa mofuta ona li thehiloe ho molao-motheo oa pitot tube. Kamora ho ntlafatsoa ha sebopeho, li fetohile ho mefuta ena ea li-flowmeters. Mehaho ea bona ha e le hantle e tšoana 'me kaofela ha bona ba na le likarolo tse latelang: sebopeho se bonolo, tahlehelo e nyane ea khatello, ho kenya habonolo le tlhokomelo Ka melemo e ikhethang e kang ho ba bonolo le ho boloka matla a bohlokoa, ke flowmeter e nepahetseng haholo e ka sebelisoang tlas'a maemo a thata haholo. maemo a ho sebetsa le ho boloka tshebetso e ntle ya ho lekanya.
Matla a Motlakase
Matla a Motlakase
Petrochemical
Petrochemical
Li-ceramics
Li-ceramics
Lisebelisoa tsa Kaho
Lisebelisoa tsa Kaho
Meausre Dry Gas
Meausre Dry Gas
Phekolo ea Metsi
Phekolo ea Metsi
Melemo
The Throttling device ke mokhoa oa khale ka ho fetisisa o amohetsoeng oa tekanyo ea phallo e nang le histori e telele ka ho fetisisa, 'me ke mokhoa o sebelisoang ka ho fetisisa hona joale. Melemo ea eona e ka sehloohong ke e latelang:
  1. Bakeng sa Standard ThrottlingLisebelisoa, ha ho hlokahale ho lekanya phallo ea sebele ho fumana tekanyo ea eonaho nepahala (mme ke sona feela sesebediswa sa phallo hajwale).
  2. TLisebelisoa tsa lisebelisoa tse lekantsoeng tsa sesebelisoa sa throttling li kholo haholo.They li batla li sebelisoa ho lekanya phalloea likhase tsohle, mouoane le maro.
  3. Mefuta e fapaneng eaphalacaliber e boetse e pharaletseng haholo, e leng ho tloha Φ 2 ~Φ3000 mm kapa fedileΦ3000. Tlibopeho tse pota-potileng li-hose tse chitja kapa tse khutlonnetsepa kaofela li lokile.
  4. Khatello ea eona ea ho sebetsa e ka fihla ho 32 MPa hape e ka sebelisoa hosubatmospheric khatello.
  5. Tmefuta e fapaneng ea mocheso oa li-mediums: -185oC ~ + 650oC (e ke keng ea khoneha bakeng sa li-flowmeters tse ling.
  6. Ho na le mefuta e mengata ea meaho ea Non-Standard ThrottlingLisebelisoa, e ka batlang e sebelisoa ho lekanya phallotsa tsohle mefuta ea maro.
  7. Themefuta-futaea phallo e ka fetoloa hang-hang ka ho behaspanea Phapang-khatello transmitter.
  8. ITs'ebetso le ts'ebeliso li bonolo haholo le e ka khona ho e tseba habonolo. Ntle le moo, tlhokomelo ea eona ea letsatsi le letsatsi e ngata haholonyane.
Khopolo ea ho sebetsa
Thesebetsakhopolo ea tekanyo ea phallo ea sesebelisoa sa throttling ke e thehiloeng ho tse tummeng Khopolo ea Bernoulli Hydrodynamic. As e bonts'itsoeng setšoantšong se ka tlase (1), haeba ntho e le 'ngoe ea throttling e kentsoe phaepheng, ho tla hlahisoa Differential-pressure (Differential-pressure P) ka mahlakoreng a mabeli a element element ha ho e-na le maro a phallang ka har'a ntho e otlang, 'me phallo ka nako ena e lekana le motso oa lisekoere oa khatello ea phapang, hore'ke ho re,
Bolumo Phallo: QV= A *C/ (1-β4 ) * ε *d2 * (ΔP/ρ )
In foromo,
A----e bua ka tse sa fetoheng;
C---e bua ka coefficient ea litšila;
β---e bua ka sekhahla sa bophara (=D/d);
d---e bua ka sekhahla sa lesobatsa throttling element (mm);
ε---e bua ka coefficient e atolositsoeng;
ΔP--- e bolela Phapang-khatello lipakeng tsa karolo e ka pele le e ka morao ea ntho e thulang (Pa);
ρ---rlifers ho boima ba mokelikeli boemong ba ho sebetsa (Kg/m3).

Setšoantšo (1) Lekanyantho Khopolo ea Lisebelisoa tsa Throttling
Romela Potso ea Hao
E rometsoe linaheng tse fetang 150 lefatšeng ka bophara, 10000 sets/khoeli ea tlhahiso ea tlhahiso!
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