Kusanthula kwa Kupanikizika-Volume-Temperature (PVT)ndikofunikira kwambiri kuti timvetsetse momwe madzi a m'mabotolo amachitira zinthu m'mikhalidwe yosiyanasiyana mumakampani opanga mafuta. Kusanthula kumeneku kumapereka chidziwitso pazisankho zofunika kwambiri zokhudza kasamalidwe ka matumba, njira zopangira, ndi kukonza bwino ntchito yobwezeretsa mafuta.
Chofunika kwambiri pakugwira ntchito bwinoKusanthula kwa PVTndi miyeso yolondola yakuchuluka kwa madzindi kukhuthala, zomwe zimavumbula kapangidwe ndi makhalidwe a kayendedwe kamadzi osungiramo zinthuNjira zachikhalidwe zogwiritsira ntchito labotale nthawi zambiri zimakhala ndi kuchedwa komanso zolakwika zomwe zingachitike chifukwa cha kusamalidwa kwa zitsanzo.
Yankho Lophatikizana la Lonnmeter la Maphunziro a PVT
Monga kampani yotsogola yopereka mayankho owongolera njira zogwirira ntchito, Lonnmeter imapereka yankho losintha zinthu ndi njira yake yoyendetsera zinthumita yozungulirandizoyezera kukhuthalaZida zapamwambazi zimapereka deta yolondola komanso yeniyeni yaKusanthula kwa PVT kwa madzi osungiramo madzi, zomwe zimathandiza mainjiniya kupanga zisankho mwanzeru mwachangu komanso moyenera. Zopangidwa kuti zigwirizane ndi mikhalidwe yovuta ya malo osungira mafuta, zoyezera mafuta za Lonnmeter kapena zoyezera zamkati mwa mzere ndi zolimba, zosavuta kugwiritsa ntchito, komanso zodalirika kwambiri, zomwe zimapangitsa kuti zikhale zabwino kwambiri kwa iwo.kusanthula kwa mafuta a PVT.
Miyeso ya Lonnmeter yokhala ndi kuchuluka kwa ma viscosity ndi ma inline density ndi njira yothandiza kwambiri yogwiritsira ntchitoKusanthula kwa PVT kwa malo osungira mafuta. TheMita ya LONN700 yochulukitsitsazimathandiza mwachindunjikuchuluka kwa madzikuyeza mkati mwa njira yoyezera, pomwe zoyezera kukhuthala zimapereka deta yeniyeni ya kukhuthala. Pamodzi, zida izi zimapereka chidziwitso chokwanira cha madzimadzi, chofunikira kwambiri kuti timvetsetsemadzi osungiramo zinthukhalidwe. Mwa kuphatikiza mita yomwe ili pamwambapa, mainjiniya amatha kuyang'anira zinthu zofunika popanda kufunikira kutengera zitsanzo pamanja, kuchepetsa zolakwika zomwe zimachitika chifukwa cha kugwira ntchito mobwerezabwereza. Zimachepetsa nthawi yambiri komanso ntchito yambiri yofufuza zitsanzo pamanja komanso zimathandizira kuti ntchito iyende bwino.
Ukadaulo Wolimba ndi Wodziwika Bwino wa Sensor
Mamita a Lonnmeter amamangidwa kuti athe kupirira zovuta za mafuta ndi gasi.mita yoyezera kuchuluka kwa madziAmapangidwa ndi zinthu zolimba monga chitsulo chosapanga dzimbiri, Hastelloy, kapena Titanium, zomwe zimapangitsa kuti zigwirizane ndi zinthu zowononga.madzi osungiramo zinthuImagwira ntchito pa mphamvu mpaka 1 MPa ndi kutentha kwa madzi kuyambira -10°C mpaka 120°C, ndi kutentha kwa mlengalenga kuyambira -40°C mpaka 85°C. Choyezera kukhuthala ndi cholimba kwambiri, chimagwira ntchito pa mphamvu mpaka 10 MPa (yosinthika) ndi kutentha mpaka 450°C. Zipangizo zonsezi zimakwaniritsa miyezo yapamwamba yoteteza chilengedwe (IP67/IP68) ndi ziwerengero zoteteza kuphulika (ExdIIBT4 ya kukhuthala, ExdIIBT6 ya kuchulukana), kuonetsetsa kuti zinthu zili bwino m'malo oopsa. Ukadaulo wapamwamba uwu wa masensa umatsimikizira kudalirika kwa nthawi yayitali, kuchepetsa nthawi yogwira ntchito mukusanthula kwa mafuta a PVT.
| Kufotokozera | Chiyeso cha Kuchuluka kwa Kachulukidwe | Chiyeso cha Kukhuthala |
| Kupanikizika kwapakati | Mpaka 1 MPa | Mpaka 10 MPa (yosinthika) |
| Kuchuluka kwa Kutentha | -10°C mpaka 120°C (madzimadzi), -40°C mpaka 85°C (malo ozungulira) | Kufikira 450°C |
| Kuyesa Chitetezo | IP67/IP68 | IP67/IP68 |
| Kusaphulika | ExdIIBT6 | ExdIIBT4
|
Mamita Ochulukirachulukira
Ubwino wa Kuyeza Kuchulukana ndi Kukhuthala Kophatikizana
Kuphatikiza kwa miyeso ya kuchulukana ndi kukhuthala ndi maziko a ntchito yothandizaKusanthula kwa PVT kwa malo osungira mafuta. Kuchuluka kwa madzimadziimapereka chidziwitso pa kapangidwe ndi kachitidwe ka gawo lamadzi osungiramo zinthu, pomwe kukhuthala kumatsimikiza makhalidwe a kayendedwe ka madzi omwe ndi ofunikira pakukonzekera kupanga. Pogwiritsa ntchito mita ya Lonnmeter, mainjiniya amatha kupeza miyeso yonse iwiri nthawi imodzi, zomwe zimathandiza kupanga chitsanzo chamadzimadzi chokwanira. Deta yeniyeni imalola kusintha mwachangu, kukonza kuwongolera njira ndikuchepetsa chiopsezo cha mavuto opanga. Njira yophatikizana iyi imawonjezera kulondola kwa ma simulation a dziwe, imakonza njira zotulutsira madzi, komanso imathandizira ntchito zotsika mtengo, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pakusanthula kwa mafuta a PVT.
Kulondola, Liwiro, ndi Kudalirika
Mita ya Lonnmeter imapereka magwiridwe antchito abwino kwambiri pankhani yolondola, liwiro, komanso kudalirika. Mita ya LONN700 density imakwaniritsa kulondola kwa ±0.002 g/cm³ (±0.25%) ndi kubwerezabwereza kwa ±0.0001 g/cm³ (±0.1%), ndi nthawi yoyankha ya masekondi awiri okha. Mita ya viscosity imapereka kulondola kwa ±3.0% ndi kubwerezabwereza kwa ±1%, ndi nthawi yoyankha ya masekondi 5. Nthawi yoyankha mwachangu iyi imatsimikizira deta yofulumira kwambiri kuti iyendetse ntchito mwachangu. Kapangidwe kake kosakonza, kopanda ziwalo zosuntha, kumawonjezera kudalirika, kuchepetsa ndalama zogwirira ntchito ndikuwonetsetsa kuti magwiridwe antchito nthawi zonse akuyenda bwino.Kusanthula kwa PVT kwa madzi osungiramo madzi.
| Chiyerekezo | Chiyeso cha Kuchuluka kwa Kachulukidwe | Chiyeso cha Kukhuthala |
| Kulondola | ±0.002 g/cm³ (±0.25%) | ± 3.0% |
| Kubwerezabwereza | ±0.0001 g/cm³ (±0.1%) | ± 1% |
| Nthawi Yoyankha | Masekondi awiri | Masekondi 5 |
Mphamvu Zogwira Ntchito Zambiri
Mamita a Lonnmeter adapangidwa kuti azigwiritsidwa ntchito m'njira zosiyanasiyana, zomwe zimagwirizana ndi mitundu yosiyanasiyana ya zinthu komanso madzi.mita yoyezera kuchuluka kwa madziimatha kugwira madzi okhala ndi kukhuthala mpaka 2000 cP ndipo ndi yoyenera zakumwa zokhala ndi tinthu tolimba, zomwe zimapangitsa kuti ikhale yoyenera kwa zovutamadzi osungiramo zinthu. Choyezera kukhuthala chimathandizira kukhuthala kwa 1 mpaka 1,000,000 cP, chomwe chimaphimba madzi otsika komanso okwera. Ndi kukhuthala ndi kutentha komwe kumapangidwira kugwiritsa ntchito mafuta ndi gasi, zida izi ndizoyenera kwambiri m'ma laboratories ndi m'munda.Kusanthula kwa PVTKutha kwawo kugwira ntchito m'mikhalidwe yovuta kwambiri kumatsimikizira magwiridwe antchito odalirika m'mikhalidwe yosiyanasiyana.
Zofunikira Zochepa za Kukula kwa Zitsanzo
Mosiyana ndi njira zachikhalidwe zomwe zimafuna kuchotsa ndi kusanthula zitsanzo zamadzimadzi, mita ya Lonnmeter yoyezera mkati mwakekuchuluka kwa madzindi kukhuthala mwachindunji mkati mwa njira yogwirira ntchito. Izi zimachotsa kufunika kosankha zitsanzo zosiyana, kuchepetsa chiopsezo cha zolakwika kapena kuipitsidwa ndikuchepetsa kugwiritsa ntchito zitsanzo.Kusanthula kwa PVT, komwe kupezeka kwa zitsanzo kungakhale kochepa, izi ndi zabwino kwambiri, kuonetsetsa kuti muyeso wolondola popanda kusokoneza njira.
Kusavuta ndi Kusavuta Kugwiritsa Ntchito
Ma inline meter a Lonnmeter adapangidwa kuti azigwiritsidwa ntchito mosavuta. Ma density ndi viscosity meter onse ndi "plug and play," zomwe zimapangitsa kuti zitheke kuyikidwa mwachangu popanda kukhazikitsa kovuta. Amalumikizana bwino ndi machitidwe owongolera njira kudzera pa 4-20mA kapena RS485 signals, zomwe zimapereka deta yeniyeni kuti apange zisankho mwachangu. Kapangidwe kopanda kukonza kamachepetsa ndalama zogwirira ntchito komanso nthawi yopuma, zomwe zimapangitsa kuti zida izi zikhale zosankha zabwino kwa ogwiritsa ntchito.kusanthula kwa mafuta a PVTKugwiritsa ntchito mosavuta kumatsimikizira kuti mainjiniya amatha kuyang'ana kwambiri pa kusanthula m'malo mongoyang'anira zida.
Kuyerekeza ndi Maukadaulo Ena
Mamita a Lonnmeter amapereka ubwino wosiyana ndi ukadaulo wina. Pakuyeza kuchuluka kwa madzi, mamita a Coriolis ndi njira ina yodziwika bwino, yopereka kulondola kwakukulu koma pamtengo wokwera komanso zovuta zina chifukwa cha ntchito zawo ziwiri zoyezera kuchuluka kwa madzi.mita yoyezera kuchuluka kwa folokondi yotsika mtengo kwambiri pa ntchito zomwe zimayang'ana kwambiri kuchuluka kwa ma viscometer. Pa kukhuthala, ma viscometer ozungulira sali oyenera kugwiritsidwa ntchito mkati mwa mzere chifukwa cha zovuta zawo zamakaniko ndi zosowa zawo zosamalira. Mosiyana ndi zimenezi, viscometer yogwedezeka ya Lonnmeter imakonzedwa kuti ipitirire, mkati mwa mzere, zomwe zimapangitsa kuti ikhale yosavuta komanso yolimba. Kuthekera kopeza ma density ndi viscosity meters kuchokera ku Lonnmeter kumatsimikizira kuti ikugwirizana komanso imagwirizana bwino, zomwe ndi zabwino kwambiri kwaKusanthula kwa PVT kwa malo osungira mafuta.
| Ukadaulo | Yankho la Lonnmeter | Njira ina (monga Coriolis, Rotational) |
| Kuyeza kwa Kachulukidwe | Foloko yokonza, yotsika mtengo, yolumikizana | Coriolis, yolondola koma yokwera mtengo |
| Kuyeza kwa Kukhuthala | Chinthu chogwedezeka, mkati, chosasamalidwa bwino | Kuzungulira, zovuta, komanso kukonza bwino |
| Kuphatikizana | Wopanga m'modzi, wopanda msoko | Zingafunike ogulitsa ambiri |
Mafunso Ofunsidwa Kawirikawiri
Kodi kusanthula kwa PVT n'chiyani?
Kusanthula kwa PVTkumaphatikizapo kuphunzira khalidwe lamadzi osungiramo zinthupansi pa kupanikizika kosiyanasiyana, kuchuluka kwa mafuta, ndi kutentha. Ndikofunikira kwambiri poneneratu momwe madzi amayendera, kukonza bwino kupanga, komanso kukonza kuchira kwa mafuta ndi gasi.
Nchifukwa chiyani kuchulukana ndi kukhuthala ndizofunikira pa maphunziro a PVT?
Kuchuluka kwa madzimadziimasonyeza kapangidwe ndi khalidwe la gawo lamadzi osungiramo zinthu, pomwe kukhuthala kumakhudza kuchuluka kwa madzi ndi momwe ntchito imagwirira ntchito. Kuyeza molondola kwa zonsezi ndikofunikira kwambiri pakupanga njira yodalirika yosungiramo madzi komanso kukonzekera ntchito.
Kodi kuyeza kwa mkati kumafanana bwanji ndi njira zachikhalidwe?
Kuyeza kwa mzere, monga momwe kwaperekedwera ndi mita ya Lonnmeter, kumapereka deta yeniyeni, kumachotsa zitsanzo zamanja, komanso kuchepetsa zolakwika. Njira zachikhalidwe zogwiritsira ntchito labu ndizochedwa ndipo sizingasonyeze momwe zinthu zilili, zomwe zimapangitsa kuti mayankho a mzere akhale abwino kwambiri.Kusanthula kwa PVT.
Kodi zinthu zofunika kwambiri pa mita ya Lonnmeter ndi ziti?
Malo a Lonnmetermita yoyezera kuchuluka kwa madzindi mita yoyezera kukhuthala imapereka kulondola kwakukulu (± 0.002 g/cm³ pakukhuthala, ± 3.0% pakukhuthala), nthawi yoyankhira mwachangu (2s ndi 5s), komanso kapangidwe kolimba m'malo ovuta. Ndiosavuta kuyika, osakonza, ndipo amalumikizana bwino ndi makina owongolera.
Kodi mita iyi ingagwiritsidwe ntchito m'mafakitale ena?
Inde, zoyezera za Lonnmeter ndizosiyanasiyana ndipo zimagwiritsidwa ntchito m'mafakitale monga kupanga mankhwala, mankhwala, chakudya ndi zakumwa, komanso kuyang'anira chilengedwe, chifukwa cha magwiridwe antchito ake osiyanasiyana komanso kulimba kwake.
Mapeto
Miyeso ya Lonnmeter yozungulira ndi yokhuthala imapereka njira yolimba, yolondola, komanso yothandiza kwambiriKusanthula kwa PVT kwa malo osungira mafutaMwa kupereka miyeso yeniyeni yakuchuluka kwa madzindi kukhuthala, zida izi zimathandiza kuzindikira bwino madzi, kupititsa patsogolo kayendetsedwe ka malo osungiramo zinthu komanso kupanga bwino. Ukadaulo wawo wapamwamba wa masensa, luso lawo logwira ntchito mosiyanasiyana, komanso kusavuta kugwiritsa ntchito zimapangitsa kuti zikhale chisankho chabwino kwa akatswiri amafuta ndi gasi. Poyerekeza ndi njira zina, mita ya Lonnmeter imapereka njira yotsika mtengo komanso yophatikizana yomwe imapangitsa kuti zinthu zikhale zosavuta.Kusanthula kwa PVT kwa madzi osungiramo madziKwa iwo omwe akufuna kukonza bwino ntchito zawo zosungiramo madzi, njira za Lonnmeter ndi ndalama zofunika kwambiri. Lumikizanani ndi Lonnmeter lero kuti mudziwe momwe mita iyi ingakwezerere mphamvu zanu.kusanthula kwa mafuta a PVT
Nthawi yotumizira: Julayi-18-2025
