Bayanan samfurin

Fasaha nuna alama na V Cone Flow Meter

Daidaito: ± 0.5%

Maimaitawa: ± 0.1%

Ma'auni rabo: 10: 1 ~ 15: 1 (~ 20: 1)

Bukatar kai tsaye bututun sashe: sama 1 ~ 3D, ƙasa 0 ~ 1D

Renault lamba: 8(5)ⅹ103～1ⅹ107

bututun diamita: DN15 ~ DN2000 (DN3000)

Nominal matsin lamba: 0 ~ 20MPa

Matsakaicin zafin jiki: 550 ℃ (zai iya zama mafi girma)

Aikace-aikace na V Cone Flow Meter

1, Gas gas (gas mai ƙarfi, gas mai ƙarfi, gas mai ƙarfi) Gas mai ƙarfi, gami da gas mai ƙarfi fiye da kashi 5% daban-daban na gas mai ƙarfi, gami da gas mai ƙarfi na HC daban-daban na gas mai ƙarfi, kamar hydrogen, helium, argon, oxygen, nitrogen da sauransu mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi na gas mai ƙarfi

2, tururi saturated tururi overheating tururi

3, ruwa man fetur, ciki har da raw man fetur (a ƙarƙashin wani viscosity), man fetur, ruwa emulsified man fetur da sauransu ruwa, ciki har da tsabtace ruwa, tsabtace ruwa daban-daban ruwa mafita, ciki har da gishiri, alkali ruwa mafita ciki har da waxes, da ruwa ciki har da man fetur, yashi ruwa methanol, ethylene glycol da sauransu 4, musamman ruwa man fetur + HC gas + yashi ƙara ruwa, kamar H2 + N2 + iska; H2O + CO2 da dai sauransu

Boiler tururi V cone kwarara mita sama da ruwa 1 ~ 3D ƙasa da ruwa 0 ~ 1D (ko da ba a bukata)

1, mai tukuni tururi V cone kwarara ma'auni me ya sa kawai bukatar wannan gajeren straight bututu sashi rami allon da kuma sauran kwarara ma'auni bukatar straight bututu sashi matsala, mutanen da ke aiki da kayan aiki masana'antu sun sani, rami allon da kuma sauran gargajiya bambancin matsin lamba kayan aiki a saman tafiya dole ne a kara da dogon straight bututu sashi (game da 20D zuwa 50D), manufar shi ne don sa ruwa kwarara jihar zama cikakken ci gaban bututu kwarara, don sake buga kwarara jihar Koyaya, sau da yawa waɗannan buƙatun masu tsanani ba za a iya biyan su ba saboda rikitarwa na yanayin filin, wanda ke haifar da sakamakon ƙarancin daidaito (yawanci wannan kuskuren koyaushe ba ya jawo hankalin mutane). Saboda haka, ma'aunin kwarara kamar ramin rami ba zai iya samun daidaitaccen ma'auni ba tare da cika yanayin sashin tubu ba. Musamman, a watan Maris 2003, ƙungiyar daidaitawa ta duniya ta sanar da sabon ƙa'idodin ISO5167 da aka sake dubawa, wanda babban canji shine a gabatar da sabon buƙatu da tsawo ga ƙananan sassan bututun kai tsaye na kayan aikin kayan aikin kayan aikin kayan aikin kayan aikin kayan aikin kayan aikin kayan aikin kayan aikin. Alal misali idan an shigar da wani kwamfutar rami tare da darajar beta = 0.6 a kan 90 guda. Bayan kullun, mafi ƙarancin 18D ne bisa ga tsohuwar ƙa'idar gaba da gaba, yayin da sabon ƙa'idar ta zama 42D. Idan ba tare da dogon matsayi a filin ba tare da son rage daidaito na ma'auni, kawai hanyar da za a iya amfani da ita ita ce ƙara mai motsi. Wannan misali yana buƙatar ƙara rectifier na 19 a saman ruwan 13D. A kusan ko'ina akwai yanayin da ya haifar da ƙarin kuskure saboda tsawon sassan kai tsaye bai dace da buƙatun ba. Ana buƙatar bincika nau'ikan wannan kuskuren dangane da takamaiman yanayin, amma girman ƙimar ƙimar yana da bayanai da za a iya ganowa a cikin ± 0.5 ± 5% ko ma mafi girma.

2, Menene cikakken ci gaban bututun? A lokacin da ruwa a bututun kwarara, lokacin da wannan kwarara ta hanyar daban-daban sassa a cikin bututun, kwarara jihar ba ya canza, wannan kwarara jihar ne cikakken ci gaban kwarara, wanda aka sani da "cikakken ci gaban bututun kwarara". Ruwa a cikin bututun kwarara fuskantar duk wani blocker (kwarara, bawul, bututun canje-canje, ma'aunin kayan aiki ... da dai sauransu), kwarara yanayin zai canza, da matakin canje-canje (offset, biyu kwarara, vortex kwarara da kuma girma) inganci da kuma adadin da aka ƙayyade dangane da takamaiman yanayin blocker kwarara sassa, amma wani abu ne tabbas, shi ne kwarara yanayin ba cikakken ci gaban bututun kwarara. Ana buƙatar ta hanyar dogon dogon sashin tubular don komawa zuwa cikakken ci gaban kwararar.

3, boiler tururi V cone kwarara mita ga ruwa na musamman rectification aiki rami panel kamar gargajiya bambancin matsin lamba kayan aiki da ake bukata kai tsaye sassan ma tsawo, shekaru da yawa ya kasance mafi m matsalar ma'aikatan kayan aiki. Daidai-daidai sashe ya yi tsawon wannan matsalar da ta damu da yawan shekaru a yankin ma'aunin kwararar, a kan hasumiyar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar kwararar.