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Ke mefuta efe ea litekanyo tsa khatello?

1. Mokhoa oa litšiea tsa mokelikeli

Mefuta ena ea lisebelisoa e leka-lekanya khatello e lekantsoeng le khatello e hlahisoang ke kholomo ea mokelikeli.Haeba boima ba metsi bo tsejoa, bophahamo ba kholomo ea mokelikeli ke tekanyo ea khatello.

2. Tekanyo ea khatello

Manometer e itšetlehile ka mokhoa oa mokelikeli oa mokelikeli 'me e ka sebelisoa ho lekanya khatello ea metsi.Ho itšetlehile ka molao-motheo oa ho leka-lekanya mohala oa metsi ka litšiea tse tšoanang kapa tse ling tsa metsi, sesebelisoa se ka aroloa ka mefuta e 'meli: manometer e bonolo le manometer e fapaneng.Manometer e bonolo ke manometer e lekanyang khatello sebakeng se itseng sa mokelikeli o ka har'a phaephe kapa setshelo, 'me manometer e fapaneng e lekanya phapang ea khatello pakeng tsa lintlha leha e le life tse peli mokelikeli o nang le pipeline kapa setshelo.Likhatello tsa khatello li khetholloa ke botsitso ba lik'hemik'hale tse phahameng, viscosity e tlaase, e tlaase ea capillary constant, volatility e tlaase le khatello e tlaase ea mouoane.

3. Elastic element mokhoa

Sesebelisoa sa ho lekanya khatello ea lintho tse reketlang se bolela sesebelisoa seo ho sona khatello e lekantsoeng e etsang hore lisebelisoa tse ling tsa elastic li holofale ka har'a meeli ea tsona, 'me boholo ba deformation bo batla bo lekana le khatello e sebelisitsoeng.

4. Mofuta oa diaphragm

Likarolo tsa diaphragm li ka aroloa ka mefuta e 'meli, ea pele ke ntho e sebelisang likarolo tse otlolohileng tsa diaphragm,' me ea bobeli ke ntho e hanyelitsoeng ke liliba kapa likarolo tse ling tse arohaneng.Ea pele e na le capsule e le 'ngoe kapa ho feta,' me capsule e 'ngoe le e' ngoe e na le li-diaphragm tse peli tse kopantsoeng hammoho ka ho kopanya, ho tiisa kapa ho cheselletsa.Litšepe tse sebelisoang hangata likarolong tsa diaphragm ke koporo, borone ea phosphor le tšepe e sa hloekang.Mofuta oa bobeli oa diaphragm o sebelisetsoa ho hatella khatello le ho sebelisa matla holim'a ntho e fapaneng ea rekere, 'me diaphragm e tla fetoha habonolo.Ho tsamaea ha diaphragm ho sitisoa ke selemo, e leng se khethollang ho kheloha ka khatello e fanoeng.

5. Melemo le tšebeliso ea mofuta oa diaphragm

E sebelisetsoa ho lekanya khatello e tlase haholo, vacuum kapa khatello e fapaneng.Hangata li sebelisoa libakeng tse senyang haholo.Melemo ea bona e na le kutloelo-bohloko haholo, ba ka lekanya phapang ea khatello ea karolo e fokolang haholo 'me ba hloka sebaka se senyenyane feela.

6. Borden gauge khatello

Maikutlo a ka mor'a sesebelisoa ke hore ha a holofetse ka tsela leha e le efe, tube ea cross-sectional e tla khutlela sebopeho sa eona se chitja tlas'a khatello.Ka kakaretso, liphaephe li kobetsoe ka sebopeho sa C kapa bolelele ba arc bo ka bang likhato tse 27.Bourdon tube e ka sebelisoa bakeng sa tekanyo ea phapang ea khatello sebakeng se phahameng haholo.Bourdon gauge e ka boela ea etsoa sebopeho sa spiral kapa spiral ho fumana linearity e betere le kutlo e phahameng.Lisebelisoa tsa tube ea Bourdon li tlameha ho ba le elasticity e ntle kapa litšobotsi tsa selemo.

(1) Melemo ea tekanyo ea khatello ea Borden

Theko e tlaase le kaho e bonolo.

Ho na le mekhahlelo e mengata eo u ka khethang ho eona.

Ho nepahala ho phahameng

(2) mefokolo ea tekanyo ea khatello ea Borden

Nako e tlase ea selemo

Kutloelo-bohloko ho hysteresis, ho makala le ho thothomela