1. Tlhaloso
Methara ea phallo ea turbine ke sesebelisoa sa ho lekanya phallo ea lebelo le nepahetseng haholo se lekanyang sekhahla sa phallo ea maro ka ho fetola lebelo la ho potoloha ha rotor ea turbine hore e be matšoao a motlakase. E sebelisoa haholo masimong a indasteri le a khoebo ka lebaka la ho nepahala ha eona ho hoholo le karabelo e potlakileng, haholo-holo e loketseng ho lekanya maro le likhase tse hloekileng, tse nang le viscosity e tlase.
2. Molao-motheo oa Mosebetsi
Ha mokelikeli o lekantsoeng o phalla ka har'a 'mele oa mithara, o khanna rotor ea turbine ho potoloha ka lebelo le lekanang le lebelo la mokelikeli. Ho potoloha ha rotor ho khaola matla a makenete a hlahisoang ke makenete ea kamehla e hahiloeng kahare kapa khoele ea electromagnetic, e bakang lets'oao la pulse ea motlakase le phahameng ka har'a sensor. Letšoao le ntan'o sebetsoa ke sesebelisoa sa ho fetola, se balang sekhahla sa phallo ea hang-hang le phallo e kopaneng ho latela maqhubu a pulse (e lekanngoang esale pele ho latela coefficient ea phallo ea mithara).
3. Likarolo tsa Bohlokoa
- Ho Nepahala ha Tekanyo e Phahameng: Bakeng sa tekanyo ya metsi, sehlopha sa ho nepahala se ka fihla ho ±0.1%FS – ±0.5%FS; bakeng sa tekanyo ya kgase, ke ±1.0%FS – ±1.5%FS. E na le bokgoni bo botle ba ho pheta-pheta (±0.05% – ±0.1%), e fihlelang ditlhoko tsa tekanyo e nepahetseng haholo ya ditshebetso tsa indasteri.
- Lebelo la Karabelo e Potlakileng: Rotor ea turbine e na le inertia e tlase, e nolofalletsang karabelo e potlakileng liphetohong tsa sekhahla sa phallo ea mokelikeli (nako ea karabelo < 10ms). E loketse maemo a feto-fetohang a ho lekanya phallo moo sekhahla sa phallo se fetohang khafetsa.
- Mekhahlelo e Meholo ea Phallo le Likhakanyo tse Tenyetsehang: Karolelano ea mekhahlelo ea phallo (karolelano ea ho theoha ha motlakase) e ka fihla ho 1:10 ho isa ho 1:30, e akaretsang mefuta e mengata ea phallo. Mekhahlelo e tloaelehileng ea likhakanyo e tloha ho DN4 ho isa ho DN200, ka mehlala e ikhethileng ea likhakanyo tse kholo (ho fihlela ho DN500) e fumanehang bakeng sa lits'ebetso tsa phallo e kholo ea indasteri.
- Sebopeho se Senyenyane le ho Kenya Habonolo: 'Mele oa mithara o entsoe ka sebopeho se hlophisitsoeng hantle, se senyenyane ka boholo le boima bo bobebe. E tšehetsa mekhoa e mengata ea ho kenya joalo ka likhokahano tsa flange, khoele le clamp-on, e ikamahanya le meralo e fapaneng ea liphaephe.
- Tahlehelo e Tlase ea Khatello: Tsela ea phallo ea ka hare e ntlafalitsoe ho fokotsa khanyetso ea mokelikeli, e fokotsang tšebeliso ea matla ea sistimi ea liphaephe. E loketse haholo merero e shebaneng le ho boloka matla.
4. Maemo a Loketseng a Metsi le Tšebeliso
- Metsi: Lihlahisoa tse hloekileng tsa peterole (peterole, diesel, parafini), oli ea diminerale, metsoako ea lik'hemik'hale, metsi a hloekileng, metsi a pompo, le metsi a mang a nang le viscosity e tlase (≤50mm²/s) le metsi a sa senyeheng/a fokolang.
- Likhase: Khase ea tlhaho, moea o hatelletsoeng, naetrojene, oksijene, le likhase tse ling tse omileng, tse hloekileng (tse se nang likaroloana tse tiileng le makhopho).
- Makala a Bohlokoa a Tšebeliso: Petroleum le petrochemical, indasteri ea lik'hemik'hale, kalafo ea metsi, lijo le lino, tlhahiso ea motlakase, likoloi le lifofane. E boetse e sebelisoa haholo ho metering ea khoebo (mohlala, liteisheneng tsa ho tlatsa mafura) le taolong ea ts'ebetso ea indasteri.
5. Litifikeiti tsa Machabeng le Likhetho tsa Thepa
- Litifikeiti: E latela maemo a machaba a kang ISO 9001, CE, ATEX (e sa phatloheng), UL (Amerika Leboea), le PED (Tataiso ea Lisebelisoa tsa Khatello, EU), e netefatsang phihlello ea 'maraka libakeng tsa lefats'e.
- Khetho ea Thepa: 'Mele oa mithara o fumaneha ka tšepe e sa hloekang ea 316L, tšepe ea carbon, le Hastelloy; rotor ea turbine e entsoe ka motsoako oa titanium, PEEK, kapa ceramic, e ikamahanyang le litlhoko tse fapaneng tsa ho bola ha mokelikeli le mocheso.
Nako ea poso: Pulungoana-23-2025