Isesengura ry'umuvuduko n'ubushyuhe (PVT)Ni ingenzi cyane kugira ngo dusobanukirwe uko amazi y’ibigega bikora mu bihe bitandukanye mu nganda za peteroli. Iri sesengura ritanga ibyemezo by'ingenzi ku bijyanye no gucunga ibigega, ingamba zo kubitunganya, no kunoza uburyo bwo kubigarura.
Icyicaro gikuru kugira ngo gikore nezaIsesengura rya PVTni ibipimo nyabyo byaubucucike bw'amazin'ubukana, bigaragaza imiterere n'imiterere y'umuvuduko waamazi yo mu kigegaUburyo gakondo bushingiye kuri laboratwari bukunze kuba burimo gutinda no kudakora neza bitewe no gufata ingero.
Igisubizo cya Lonnmeter gihuriweho mu bushakashatsi bwa PVT
Nk'ikigo gikomeye gitanga ibisubizo byo kugenzura ibikorwa, Lonnmeter itanga igisubizo gihindura umukino hamwe n'uburyo bwacyoibipimo by'ubucucike bw'umurongonaibipimo by'uburemereIbi bikoresho bigezweho bitanga amakuru nyayo kandi nyayo kuIsesengura rya PVT ry'amazi yo mu kigega, bifasha injeniyeri gufata ibyemezo byihuse kandi neza. Byakozwe ku buryo bujyanye n'imimerere ikomeye y'ibigega bya peteroli, ibipimo bya Lonnmeter cyangwa sentire z'imikorere yabyo ni bikomeye, byoroshye gukoresha, kandi byizewe cyane, bigatuma biba byiza kuriisesengura rya PVT rya peteroli.
Ibipimo by'ubucucike n'ubukana bya Lonnmeter bigize igisubizo gikomeye gihuriweho cyaIsesengura rya PVT ku bigega bya peteroli.IcyoIgipimo cy'ubucucike cya LONN700bifasha mu buryo butaziguyeubucucike bw'amazigupima mu buryo bw'imikorere, mu gihe ibipimo by'ubushyuhe bitanga amakuru y'ubushyuhe mu gihe nyacyo. Ibi bikoresho byose hamwe bitanga uburyo bwo gusobanura amazi mu buryo bwuzuye, bikaba ari ingenzi cyane mu gusobanukirwaamazi yo mu kigegaimyitwarire. Mu guhuza metero zirenzeho, injeniyeri zishobora gukurikirana imiterere y'ingenzi hatabayeho gukenera gupima intoki, bigabanye amakosa aterwa no gukora imyitozo ngororamubiri ihoraho. Bigabanya igihe kinini cyo gupima intoki kandi bigatera imbaraga nyinshi, kandi binoza imikorere myiza.
Ikoranabuhanga rikomeye kandi rihambaye ryo kumenya ibipimo by'amashanyarazi
Ibipimo bya Lonnmeter byubatswe kugira ngo bihangane n’ibihe bikomeye byo gukoresha peteroli na gaze.igipimo cy'ubucucike bw'amazi mu murongoyubatswe mu bikoresho biramba nka icyuma kidashonga, Hastelloy, cyangwa Titanium, bigatuma ihura n'ibintu byangizaamazi yo mu kigega. Ikora ku gipimo cy'umuvuduko kugeza kuri 1 MPa n'ubushyuhe bw'amazi kuva kuri -10°C kugeza kuri 120°C, ubushyuhe buri hagati ya -40°C na 85°C. Iki gipimo cy'umuvuduko kirakomeye kurushaho, gihangana n'umuvuduko kugeza kuri 10 MPa (ishobora guhindurwa) n'ubushyuhe kugeza kuri 450°C. Ibikoresho byombi byujuje ibisabwa byo kurengera ibidukikije (IP67/IP68) n'ibipimo byo kwirinda guturika (ExdIIBT4 ku muvuduko, ExdIIBT6 ku bucucike), bitanga umutekano mu bice biteje akaga. Iri koranabuhanga rikomeye rya sensor rihamya ko rirambye, rigabanya igihe cyo kudakora neza muisesengura rya PVT rya peteroli.
| Ibisobanuro | Igipimo cy'ubucucike | Igipimo cy'ubucucike |
| Ingano y'igitutu | Kugeza kuri MPa 1 | Kugeza kuri 10 MPa (ishobora guhindurwa) |
| Ingano y'ubushyuhe | Ubushyuhe -10°C kugeza 120°C (amazi), -40°C kugeza 85°C (ikirere) | Kugeza kuri 450°C |
| Igipimo cy'Uburinzi | IP67/IP68 | IP67/IP68 |
| Ntibishobora guturika | ExdIIBT6 | ExdIIBT4
|
Ibipimo by'ubucucike
Ibyiza byo gupima ubucucike n'ubucucike bivanze
Guhuza ibipimo by'ubucucike n'ubukana ni inkingi ikomeye yo kugira akamaroIsesengura rya PVT ku bigega bya peteroli. Ubucucike bw'amaziitanga ibisobanuro ku miterere n'imyitwarire y'icyiciro cyaamazi yo mu kigega, mu gihe ubushyuhe bugena imiterere y'amazi akoreshwa mu guteganya umusaruro. Bakoresheje ibipimo bya Lonnmeter, abahanga bashobora kubona ibipimo byombi icyarimwe, bigatuma habaho icyitegererezo cyuzuye cy'amazi. Amakuru atangwa mu gihe nyacyo yemerera impinduka zihuse, kunoza igenzura ry'imikorere no kugabanya ibyago byo guhura n'ibibazo by'umusaruro. Ubu buryo buhuriweho bwongera ubuhanga mu gupima ibigega, bunoza ingamba zo gukuramo amazi, kandi bugashyigikira ibikorwa bihendutse, bigatuma biba ngombwa kuisesengura rya PVT rya peteroli.
Uburinganire, Umuvuduko, no Kwizerwa
Ibipimo bya Lonnmeter bitanga umusaruro udasanzwe mu bijyanye no gukora neza, umuvuduko, no kwizerwa. Ikipimo cya LONN700 gifite ubuziranenge bwa ±0.002 g/cm³ (±0.25%) n'ubushobozi bwo gusubiramo bwa ±0.0001 g/cm³ (±0.1%), igihe cyo gusubiza ni amasegonda 2 gusa. Iki gipimo cya viscosity gitanga ubuziranenge bwa ±3.0% n'ubushobozi bwo gusubiramo bwa ±1%, igihe cyo gusubiza ni amasegonda 5. Ibi bihe byo gusubiza byihuse byemeza amakuru hafi ya yose yo kugenzura inzira ihinduka. Igishushanyo mbonera kidasaba kubungabunga, kitagira ibice bigenda, cyongera ubuziranenge, kigabanya ikiguzi cy'imikorere kandi kigakomeza gukora neza muriIsesengura rya PVT ry'amazi yo mu kigega.
| Igipimo | Igipimo cy'ubucucike | Igipimo cy'ubucucike |
| Uburinganire | ± 0.002 g/cm³ (± 0.25%) | ± 3.0% |
| Gusubiramo | ± 0.0001 g/cm³ (± 0.1%) | ± 1% |
| Igihe cyo Gusubiza | Amasegonda 2 | Amasegonda 5 |
Ubushobozi bwagutse bwo gukora
Ibipimo bya Lonnmeter byagenewe gukoreshwa mu buryo butandukanye, bikwiranye n'imiterere itandukanye n'ubwoko butandukanye bw'amazi.igipimo cy'ubucucike bw'amazi mu murongoishobora gufata amazi afite ubushyuhe bugera kuri 2000 cP kandi ikwiriye amazi arimo uduce duto, bigatuma iba nziza ku buryo bugoyeamazi yo mu kigega. Igipimo cy'ubushyuhe gishyigikira ubushyuhe buri hagati ya 1 na 1.000.000 cP, gikubiyemo amazi afite ubushyuhe buke n'ubushyuhe bwinshi. Hamwe n'ubushyuhe n'umuvuduko byagenewe gukoreshwa muri peteroli na gaze, ibi bikoresho birakwiriye haba muri laboratwari no mu murima.Isesengura rya PVTUbushobozi bwabo bwo gukora mu bihe bikomeye butuma bakora neza mu buryo bushoboka mu bihe bitandukanye.
Ingano nto y'icyitegererezo gisabwa
Bitandukanye n'uburyo gakondo busaba gukuramo no gusesengura ingero z'amazi, ibipimo bya Lonnmeter byo mu murongo bipimaubucucike bw'amazin'ubushyuhe mu buryo butaziguye mu nzira y'ibikorwa. Ibi bikuraho gukenera gufatira ingero ukwazo, bigabanya ibyago byo gukora amakosa cyangwa kwanduzwa no kugabanya uburyo ingero zifatwa.Isesengura rya PVT, aho ingero zishobora kuboneka nke, iki gikorwa ni cyiza cyane, gitanga ibipimo nyabyo nta kubangamira inzira.
Ubworoherane n'uburyo bworoshye bwo gukora
Ibipimo bya Lonnmeter byakozwe ku buryo byorohereza ababikoresha. Ibipimo by'ubucucike n'ubucucike byombi "bishyirwamo kandi bikinwe", bituma umuntu ashobora gushyiraho vuba nta buryo bugoye bwo gushyiraho. Bihuza neza na sisitemu zo kugenzura imikorere binyuze mu bimenyetso bya 4-20mA cyangwa RS485, bitanga amakuru mu gihe nyacyo kugira ngo umuntu afate ibyemezo byihuse. Igishushanyo mbonera kidasaba kubungabunga kigabanya ikiguzi cy'imikorere n'igihe cyo kuruhuka, bigatuma ibi bikoresho biba amahitamo meza kuriisesengura rya PVT rya peteroliUburyo bworoshye bwo gukoresha butuma injeniyeri zishobora kwibanda ku isesengura aho kwibanda ku gucunga ibikoresho.
Kugereranya n'izindi Tekinoloji
Ibipimo bya Lonnmeter bitanga inyungu zidasanzwe ugereranyije n'ibindi bikoresho by'ikoranabuhanga. Ku bijyanye no gupima ubucucike, ibipimo bya Coriolis ni ubundi buryo busanzwe, butanga ubuziranenge bwo hejuru ariko ku giciro cyo hejuru kandi bufite imiterere igoye bitewe n'imikorere yabyo ibiri yo gupima ubucucike bw'amazi.Igipimo cy'ubucucike bw'iforogo yo gukosoraihendutse cyane ku bikorwa byibanda gusa ku bucucike. Ku bijyanye no kuzunguruka, viscometer zizunguruka ntizikwiriye gukoreshwa mu murongo bitewe n'uburyo zikora cyane kandi zikenera kubungabunga. Viscometer ya Lonnmeter, mu buryo bunyuranye, yakozwe neza kugira ngo ipime neza kandi ikomeze, itanga uburyo bworoshye kandi burambye. Ubushobozi bwo kubona metero z'ubucucike n'ubucucike muri Lonnmeter butuma ihuza neza kandi ikanahuza neza, inyungu nyamukuru kuriIsesengura rya PVT ku bigega bya peteroli.
| Ikoranabuhanga | Igisubizo cya Lonnmeter | Ubundi buryo (urugero, Coriolis, Rotational) |
| Igipimo cy'ubucucike | Gutunganya iforogo, bihendutse, kandi biri ku murongo | Coriolis, ni ukuri ariko irahenze |
| Igipimo cy'ubucucike | Igice kinyeganyega, kiri mu murongo, kandi nta kubungabunga cyane | Guhinduranya ibintu, kugoranye, no kubungabunga ibintu byinshi |
| Kwishyira hamwe | Ikora ibikoresho bimwe kandi bidafite umugozi | Bishobora gusaba abacuruzi benshi |
Ibibazo Bikunze Kubazwa
Isesengura rya PVT ni iki?
Isesengura rya PVTbikubiyemo kwiga imyitwarire yaamazi yo mu kigegamu gihe cy’umuvuduko, ingano, n’ubushyuhe butandukanye. Ni ingenzi mu kumenya imyitwarire y’amazi, kunoza umusaruro, no kunoza ubwiyongere bw’ibikomoka kuri peteroli na gaze.
Kuki ubucucike n'ubucucike ari ingenzi mu bushakashatsi bwa PVT?
Ubucucike bw'amaziigaragaza imiterere n'imyitwarire y'icyiciro cyaamazi yo mu kigega, mu gihe ubushyuhe bugira ingaruka ku muvuduko w'amazi n'umusaruro. Ibipimo nyabyo bya byombi ni ingenzi kugira ngo habeho icyitegererezo cyizewe cy'ikigega cy'amazi no gutegura imikorere yacyo.
Uburyo bwo gupima bukoreshwa mu murongo bugereranywa gute n'uburyo gakondo?
Gupima umurongo, nk'uko bitangwa n'ibipimo bya Lonnmeter, bitanga amakuru y'igihe nyacyo, bikuraho ingero z'intoki, kandi bigabanya amakosa. Uburyo gakondo bwo muri laboratwari buragenda buhoro kandi bushobora kudagaragaza imiterere y'imikorere ihindagurika, bigatuma ibisubizo biri ku murongo biba byiza kuriIsesengura rya PVT.
Ni ibihe bintu by'ingenzi bigize metero za Lonnmeter?
Lonnmeter'sigipimo cy'ubucucike bw'amazi mu murongon'igipimo cy'ubushyuhe bitanga ubuziranenge bwo hejuru (± 0.002 g/cm³ ku bucucike, ± 3.0% ku bushyuhe), igihe cyo gusubiza vuba (amasegonda 2 na 5), n'igishushanyo mbonera gikomeye ku bidukikije bikomeye. Biroroshye gushyiraho, ntibibungabungwa, kandi bihuzwa neza na sisitemu zo kugenzura.
Ese ibi bipimo bishobora gukoreshwa no mu zindi nganda?
Yego, ibipimo bya Lonnmeter birakenewe cyane kandi bikoreshwa mu nganda nko mu gukora imiti, mu by’imiti, mu biribwa no mu binyobwa, ndetse no mu kugenzura ibidukikije, bitewe n’imikorere yabyo myinshi no kuramba kwabyo.
Umwanzuro
Ibipimo by'ubucucike n'ubukana bya Lonnmeter bitanga igisubizo gikomeye, cy'ukuri kandi cyiza kuIsesengura rya PVT ku bigega bya peteroliMu gutanga ibipimo by'igihe nyacyo byaubucucike bw'amazin'ubushyuhe, ibi bikoresho bitanga uburyo bwo kugaragaza neza amazi, byongera imicungire y'ibigega n'umusaruro. Ikoranabuhanga ryabyo rikomeye ryo gupima, ubushobozi bwagutse bwo gukora, no koroshya ikoreshwa ryabyo bituma biba amahitamo meza ku bahanga mu bya peteroli na gaze. Ugereranyije n'ibindi bikoresho, metero za Lonnmeter zitanga uburyo buhendutse kandi buhuriweho bworoherezaIsesengura rya PVT ry'amazi yo mu kigegaKu bashaka kunoza imikorere yabo y'ibigega, ibisubizo bya Lonnmeter ni ishoramari ry'agaciro. Hamagara Lonnmeter uyu munsi kugira ngo umenye uburyo ibi bipimo bishobora kuzamura imikorere yawe.isesengura rya PVT rya peteroli
Igihe cyo kohereza: Nyakanga-18-2025
