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Kamar sauran ma'aunin matsin lamba na bambanci, ma'aunin ƙididdigar ƙididdigar ruwa yana dogara ne akan ka'idar ci gaba da kwarara da daidaitaccen Bernoulli. Mun san a cikin wannan rufe bututun, lokacin da matsin lamba ya ragu, gudun zai karu, lokacin da kafofin watsa labarai ya kusa da cone, matsin lamba shi ne P1, lokacin da kafofin watsa labarai ya wuce yankin yawo na cone, gudun zai karu, matsin lamba zai ragu zuwa P2, kamar yadda aka nuna, P1 da P2 duka ta hanyar tashar matsin lamba zuwa mai watsa lamba bambanci, lokacin da gudun yawo ya canza, darajar matsin lamba bambanci zai karu ko rage. Wato, don kwanciyar hankali ruwa, girman kwarara daidai da bambancin matsin lamba square tushe. Lokacin da gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudun gud
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1. bututu; 2. Haɗa flanges; 3.V cone jiki; 4. High matsin lamba dauki bututu; 5. Low matsin lamba dauki matsin lamba bututu; 6.Support bututu + Low matsin lamba fitar bututu
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● Low madaidaiciyar matsa lamba madaidaiciyar matsa lamba kawai 1/3 na ramin kwamfutar da aka sani da Venturi bututun. ● Ma'auni mafi girma fiye da sauran nau'ikan bambancin matsin lamba, a al'ada 10: 1. ● Ma'auni daidaito Babban V cone kwarara ma'auni daidaito ne ± 0.5%. ● Maimaitawa mai kyau A maimaitawa na V cone kwarara mita ne ± 0.1%. ● madaidaiciya sashe bukatun low kawai bukatar da matukar gajeren madaidaiciya sashe (gaba 1 ~ 3D, baya 0 ~ 1D). ● Kai rectification, kai tsaftacewa, kai kariya Flowmeter tsarin zane ne ruwa sweep-type tsarin, ba tare da matattu kusurwa. Tasirin iyakar iyakar da aka samar ta hanyar tsarin musamman ya sa mahimman sassan kayan aikin ba su lalacewa. ● Anti-rawar jiki, high zafin jiki juriya, high matsin lamba kwararar firikwensin ne tsabta inji jiki ba m sassa, saboda haka juriya high zafin jiki, high matsin lamba juriya, lalata juriya da kuma ba tsoron rawar jiki. ●Integrated tsarin zane V cone kwarara ma'auni da tanadi sassa, firikwensin, mai hankali kewaye, nuni, sadarwa na'urar haɗi, a lokacin shigarwa mai amfani kawai walda ma'auni flange, soke na gargajiya bambancin matsin lamba kwarara ma'auni da matsin lamba bututun sauƙaƙe shigarwa, rage shigarwa lokaci da kudi, sauki mai amfani.
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Nominal diamita: DN25-DN1600 (mafi girma fiye da DN1600 kuma za a iya yi) Matsakaicin kafofin watsa labarai: ruwa, gas (ciki har da gas), tururi Asali kuskure: ± 0.5%, ± 1.5%, ± 2.5% Aiki matsin lamba: ≤ 26.0 MPa Matsakaicin kafofin watsa labarai Temperature: <550 ℃ Kai tsaye bututun sashe bukatun: Upstream 0-3D, Downstream 0-1D Wutar lantarki: 24V DC (yana buƙatar mai watsawa mai ƙarfin lantarki) Nuni: 8-bit LCD nuna nan take kwarara, tara kwarara (tare da kwarara accumulator) fitarwa sigina: (1) 4-20mA DC kwarara sigina (2) fitarwa sigina daidai da HART yarjejeniya Fashewa-resistant aiki: IbIICT5 Kare aiki: IP65
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Flange aiwatar da ka'idoji: JB / T81-1994, JB / T82.1-1994, JB / T82.2-1994
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| Nominal diamita |
D L (mm) |
C |
Nominal diamita |
D L (mm) |
C |
| DN25 |
150 |
M12*1.5 |
DN350 |
900 |
M20*1.5 |
| DN32 |
165 |
M12*1.5 |
DN400 |
1050 |
M20*1.5 |
| DN40 |
200 |
M12*1.5 |
DN450 |
1150 |
M20*1.5 |
| DN50 |
250 |
M20*1.5 |
DN500 |
1260 |
M20*1.5 |
| DN65 |
275 |
M20*1.5 |
DN600 |
1380 |
M20*1.5 |
| DN80 |
300 |
M20*1.5 |
DN700 |
1500 |
M20*1.5 |
| DN100 |
350 |
M20*1.5 |
DN800 |
1600 |
M20*1.5 |
| DN125 |
400 |
M20*1.5 |
DN900 |
1750 |
M20*1.5 |
| DN150 |
450 |
M20*1.5 |
DN1000 |
1850 |
M20*1.5 |
| DN200 |
550 |
M20*1.5 |
DN1400 |
2000 |
M20*1.5 |
| DN250 |
650 |
M20*1.5 |
DN1600 |
2200 |
M20*1.5 |
| DN300 |
700 |
M20*1.5 |
DN1500 |
2500 |
M20*1.5 |
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| samfurin |
Bayani |
| HLVZ |
V cone kwararar mita |
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lambar |
Rubuta ta hanyar Tsarin |
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01 |
Pipe irin |
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02 |
ciki |
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03 |
Shigarwa |
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lambar |
Diamita (mm) |
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25-3000 |
DN25-DN300 |
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lambar |
Matsin lamba Rating (MPa) |
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1.6 |
1.6 |
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2.5 |
2.5 |
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4.0 |
4.0 |
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6.3 |
6.3 |
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10 |
10 |
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16 |
16 |
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26 |
26 |
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lambar |
kafofin watsa labarai |
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1 |
ruwa |
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2 |
Gas |
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3 |
tururi |
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lambar |
nau'i na diyya |
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N |
Ba tare da matsin lamba, zafin jiki diyya |
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P |
Fitarwa tare da matsin lamba compensation |
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T |
Fitarwa tare da zafin jiki compensation |
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lambar |
Mai watsawa bambancin matsin lamba range |
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0 |
Micro matsin lamba ma'auni |
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1 |
Low bambancin matsin lamba ma'auni |
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2 |
Matsakaicin bambancin matsin lamba |
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3 |
High bambancin matsin lamba ma'auni |
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lambar |
Ko tare da filin nuni |
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W |
Reducer na'urar firikwensin |
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X |
Smart ajiya na'urar (tafiya mita) |
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1, kafofin watsa labarai sunan 2, ciki da waje diamita na bututun (mm) 3, Zaɓi V cone kwararar m siffar 4, kwarara raka'a (kg / h, t / h, m3 / h, Nm3 / h) 5, yau da kullun amfani da zirga-zirga, mafi ƙarancin zirga-zirga, mafi girman zirga-zirga, sikelin zirga-zirga 6, kafofin watsa labarai ne gas misali jihar, ya kamata a bayyana 0 ℃ madaidaicin yanayi ko 20 ℃ madaidaicin yanayi. 7, aiki matsin lamba (MPa): a, cikakken matsin lamba b, tebur matsin lamba 8, ruwan zafin jiki (℃): mafi girma, mafi ƙarancin, yawanci amfani da zafin jiki 9, ruwa yawa (kg / m3 ko kg / Nm3) 10, ruwa viscosity (mPa.s) 11, dangantaka zazzabi 12, Gas maki girman kashi (don hada gas fiye da biyu) 13, bututun na'urar a, mataki b, daga kasa zuwa sama 14, bututun flange a, bisa ga flange ka'idodin bayanai, lambar sunan don samar da flange ka'idodin da model b, B bangare samar da zane Lura: Ana buƙatar auna ruwa da tururi (1), (2), (4), (5), (7), (8), (13), (14) Ma'aunin gaba ɗaya gas dole ne a samar (1) ~ (14) Ma'aunin gabaɗaya da man fetur dole ne a samar (1), (2), (4), (5), (7), (8), (9), (10), (13), (14) Dole ne kowane data cika wani takamaiman lamba darajar tsari zane, ba cika wani kewayon da kimanin yadda yawa
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(1) auna kwararar ruwa (a) Mai watsa lamba mai bambanci ya fi kyau a shigar da shi a ƙarƙashin na'urar conical na ciki (Hoto na 1.1), don kauce wa gas a cikin ruwa shiga bututun matsin lamba da mai watsa lamba. (b) Idan mai watsawa dole ne a shigar a sama da ciki conical na'urar (Figure 1.2), don rage gas daga ruwa shiga cikin matsin lamba bututun, ya kamata a shigar da U-irin bending bututun tsakanin ciki conical na'urar da matsin lamba bututun, da kuma kullun ƙasa karshen akalla 1 mita kasa da bututun cibiyar. (c) A kan madaidaiciya ko karkata bututun, idan matsin lamba bututun aka sanya a saman rabin ciki conical na'urar, hakan zai tara gas a cikin matsin lamba bututun, idan aka sanya a kasa rabin ciki conical na'urar, zai sa sediments fadi a cikin matsin lamba bututun. Saboda haka, bututun matsin lamba ya kamata a kai shi daga ƙarshen layin tsakiya na ciki na na'urar conical, ko kuma daga ƙasa ƙasa da digiri 45.
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(2) auna tururi kwarara (a) Don tabbatar da cewa mai watsawa ba shi da tasirin zafin jiki mai zafin jiki na tururi, dole ne a shigar da condensers biyu a tsakanin mai watsawa da na'urar ƙwayoyin ciki, kuma a ciki da ruwa a cikin condenser, bututun matsin lamba da ɗakin matsin lamba mai ƙarfi don kauce wa tasirin zafin jiki a kan mai watsawa. (b) Mai watsa lamba mai bambanci ya fi kyau a shigar da shi a ƙarƙashin na'urar conical na ciki (Hoto na 2.1), don kauce wa gas shiga bututun matsin lamba da mai watsa lamba. Ya kamata a shigar da condenser a kusa da na'urar na ciki. (c) Idan bambancin matsin lamba mai watsawa dole ne a shigar da shi a sama da na'urar conical na ciki (Hoto na 2.2), ya kamata a shigar da condenser a wani wuri sama da bambancin matsin lamba mai watsawa. (d) Dukkanin hanyoyin shigarwa da aka ambata a sama suna da bawul kusa da mai watsawa don bushewa da wanke bututun matsin lamba. A lokaci guda, ya kamata a ƙara insulation layers a kan matsin lamba bututun tsakanin ciki cone na'urar da kuma subcondenser.
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V cone kwarara mita iya aiki yadda ya kamata ko da a cikin mafi wuya yanayi, amma don dogon lokaci aminci da kuma kwanciyar hankali amfani, a lokacin shigarwa don Allah lura da wasu abubuwa: (1) Shigarwa wurin tasiri da rawar jiki V cone Flow Meter masana'antu zane ne iya jure wasu tasiri da rawar jiki. Amma ya kamata a yi kokarin shigar da shi a wuraren da ba a girgiza ko girgiza ba. (2) Shigarwa wurin yanayin zafin jiki na muhalli Da fatan za a yi kokarin kauce wa shigar da ma'aunin kwarara a wuraren da ke da canje-canje masu yawa na yanayin zafin jiki, idan wurin shigarwa ya kasance kai tsaye da radiation mai zafi ko fallasa ruwan sama, ya kamata a dauki matakan hana ruwa, radiation mai zafi da iska. (3) Shigarwa wurin yanayin iska V cone kwararar mita ya kamata ya yi kokarin kauce wa a cikin lalata yanayi, idan an yi amfani da shi a cikin lalata yanayi, ya kamata a sami kyakkyawan iska da kuma kula da kauce wa lalata gas ko ruwa nutsewa a cikin ma'auni.
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| Rashin aiki |
Dalilin da ya sa |
mafita |
| No bambanci matsin lamba siginar fitarwa |
High low matsin lamba bawul ba a bude |
Bude High Low matsin lamba bawul |
| Balancing bawul ba ya juyawa |
Rotary daidaitawa bawul |
| Bayanan matsin lamba siginar fitarwa ne too small |
Matsin lamba ba daidai ba |
Daidaita mitar mai watsawa |
| High matsin lamba tubu leakage |
Nemo da kuma kawar da leaks |
| Matsin lamba siginar fitarwa too girma |
Low matsin lamba bututun blockage |
Tsabtace matsin lamba bututun |
| Matsin lamba ba daidai ba |
Daidaita mitar mai watsawa |
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Gida da kayan haɗi Matsin lamba bututu, haɗin flanges, bututu Zaɓuɓɓuka condenser, bearing walda ƙofar bawul, uku bawul rukuni, allura yanke bawul Zaɓi Related Products Matsin lamba mai watsawa, zafin jiki mai watsawa, ƙididdigar ƙididdiga, mai hankali mai watsawa mai bambanci.
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