1. Inkcazo
Imitha yokuhamba kweturbine sisixhobo sokulinganisa ukuhamba kohlobo lwesantya esichanekileyo esilinganisa isantya sokuhamba kolwelo ngokuguqula isantya sokujikeleza kwe-turbine rotor sibe ziimpawu zombane. Isetyenziswa kakhulu kwiindawo zoshishino kunye nezorhwebo ngenxa yokuchaneka kwayo okugqwesileyo kunye nokuphendula ngokukhawuleza, ngakumbi efanelekileyo ekulinganiseni ulwelo kunye neegesi ezicocekileyo, ezinobungqindilili obuphantsi.
2. Umgaqo Wokusebenza
Xa ulwelo olulinganisiweyo luhamba emzimbeni wemitha, luqhuba i-turbine rotor ukuba ijikeleze ngesantya esilingana nesantya solwelo. Ukujikeleza kwe-rotor kunciphisa amandla emagnethi aveliswa yimagnethi esisigxina eyakhelwe ngaphakathi okanye i-electromagnetic coil, nto leyo ebangela isignali ye-pulse yombane ephindaphindayo kwi-sensor. Emva koko isignali icutshungulwa yi-converter, ebala isantya sokuhamba ngokukhawuleza kunye nokuhamba okuqokelelweyo ngokusekelwe kwi-pulse frequency (elinganiswe kwangaphambili ngokwe-flow coefficient yemitha).
3. Iimpawu eziphambili
- Ukuchaneka Okuphezulu Kokulinganisa: Kwimilinganiselo yolwelo, udidi lokuchaneka lunokufikelela kwi-±0.1%FS – ±0.5%FS; kwimilinganiselo yegesi, yi-±1.0%FS – ±1.5%FS. Inokuphindaphindwa okugqwesileyo (±0.05% – ±0.1%), ihlangabezana neemfuno zokulinganisa okuchanekileyo kakhulu kweenkqubo zoshishino.
- Isantya Sokuphendula Ngokukhawulezileyo: I-turbine rotor ine-inertia ephantsi, evumela impendulo ekhawulezileyo kutshintsho kwisantya sokuhamba kolwelo (ixesha lokuphendula < 10ms). Ifanelekile kwiimeko zokulinganisa ukuhamba okuguquguqukayo apho amazinga okuhamba atshintsha rhoqo.
- Uluhlu Olubanzi Lokuhamba Kombane kunye neeCaliber Eziguquguqukayo: Umlinganiselo wokuhamba kombane (umlinganiselo wokujika kombane) ungafikelela kwi-1:10 ukuya kwi-1:30, ugubungela uluhlu olubanzi lokuhamba kombane. IiCalibers eziqhelekileyo ziqala kwi-DN4 ukuya kwi-DN200, kunye neemodeli ezinkulu ezenziwe ngokwezifiso (ukuya kuthi ga kwi-DN500) ezifumanekayo kwizicelo ezinkulu zoshishino.
- Ulwakhiwo Oluncinci kunye Nokufakelwa Okulula: Umzimba wemitha wenziwe ngesakhiwo esilungelelanisiweyo, esincinci ngobukhulu kwaye silula ngobunzima. Ixhasa iindlela ezininzi zokufakela ezifana noqhagamshelo lweflange, intambo, kunye ne-clamp-on, ezilungelelaniswa noyilo olwahlukeneyo lwepayipi.
- Ukulahleka koxinzelelo oluphantsi: Indlela yokuhamba kwangaphakathi yenzelwe ukunciphisa ukumelana nolwelo, ukunciphisa ukusetyenziswa kwamandla kwenkqubo yemibhobho. Ifanelekile ngokukodwa kwiiprojekthi ezijolise ekongeni umbane.
4. Iimpawu ezifanelekileyo zolwelo kunye nokusetyenziswa
- Ulwelo: Iimveliso zepetroleum ezicocekileyo (ipetroli, idizili, iparafini), ioyile yeminerali, izinyibilikisi zeekhemikhali, amanzi acocekileyo, amanzi epompo, kunye nezinye izinto ezithambileyo nezingenamhlwa (≤50mm²/s) kunye nezinto ezingonakalisiyo/ezingcolisiyo kancinci.
- Iigesi: Igesi yendalo, umoya oxinzelelweyo, initrogen, ioksijini, kunye nezinye iigesi ezomileyo nezicocekileyo (ezingenamasuntswana aqinileyo kunye ne-condensates).
- IiNdawo eziPhambili zoSetyenziso: I-Petroleum kunye ne-petrochemical, ishishini leekhemikhali, unyango lwamanzi, ukutya neziselo, ukuveliswa kombane, iimoto, kunye neenqwelo-moya. Ikwasetyenziswa kakhulu kwiimitha zorhwebo (umz., izikhululo zokuzalisa ipetroli) kunye nolawulo lweenkqubo zoshishino.
5. Iziqinisekiso zamazwe ngamazwe kunye neenketho zezinto eziphathekayo
- Iziqinisekiso: Ziyahambelana nemigangatho yamazwe ngamazwe efana ne-ISO 9001, CE, ATEX (engaqhumiyo), UL (eMntla Melika), kunye ne-PED (uMyalelo weZixhobo zoXinzelelo, i-EU), ukuqinisekisa ukufikelela kwimarike kwimimandla yehlabathi.
- Ukukhetha Izinto: Umzimba wemitha ufumaneka ngentsimbi engagqwaliyo engama-316L, intsimbi yekhabhoni, kunye neHastelloy; i-turbine rotor yenziwe nge-titanium alloy, iPEEK, okanye i-ceramic, ehambelana neemfuno ezahlukeneyo zokubola kolwelo kunye nobushushu.
Ixesha leposi: Novemba-23-2025