1. Lub hauv paus ntsiab lus ua haujlwm:
Vortex meter yog ib qho cuab yeej siv los ntsuas cov dej ntws. Nws ua haujlwm ntawm von Karman nyhuv, uas yog tias thaum cov kua ntws los ntawm kev cuam tshuam, lub vortex yog tsim nyob rau sab qis. Cov vortices hloov ntawm ib sab mus rau lwm qhov hauv cov qauv tsis tu ncua.
Cov cuab yeej muaj lub cev blunt uas impedes cov dej ntws, tsim vortices. Cov vortices ua rau muaj kev hloov pauv siab uas tau pom los ntawm cov sensors tso rau ntawm ob sab ntawm lub cev. Qhov zaus ntawm cov kev hloov pauv siab yog ncaj qha proportional rau cov kua dej ntws.
Qhov zoo dua yog tias nws ntsuas qhov ntws tsis hais qhov viscosity lossis qhov ntom ntawm cov kua tau ntsuas. Nws kuj yog ib qho khoom siv ruaj khov uas tsis muaj qhov txav txav, ua rau nws tsis tshua muaj txij nkawm thiab siv tau ntev.
Zuag qhia tag nrho, vortex flowmeter yog ib qho cuab yeej txhim khu kev qha thiab raug siv los ntsuas cov dej ntws hauv ntau yam kev lag luam. Nws cov qauv tsim yog qhov yooj yim thiab ruaj khov, thiab nws muaj ntau yam kev siv hauv kev ntsuas qhov ntws ntawm cov kua dej feem ntau.
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2. Kev faib tawm ntawm vortex flowmeters:
⑴. Kev faib tawm ntawm kev sib txuas: flange kev twb kev txuas (flange qauv: DIN, ANSI, JIS), flange clamping, threaded kev twb kev txuas,
⑵. Zaub hom kev faib tawm:
※ Hom mem tes (tsis muaj zaub, tab sis tuaj yeem txuas nrog cov khoom siv ntws los yog tswj hwm),
※ Integrated hom nrog zaub,
※ Split type (pulse type + flow totalizer, yog tias qhov nruab nrab kub siab tshaj 250 degree, qhov sib cais yuav tsum tau siv),
※ Integrated kub thiab siab hom (tuaj yeem tso saib qhov kub thiab txias, siab, ntws tus nqi tib lub sijhawm, feem ntau yog siv hauv chav xov xwm),
※ Split hom nrog kub thiab siab
※ Cov flowmeter no nrog qhov kub thiab txias them tuaj yeem tso saib cov chav loj thaum ntsuas chav, xws li: KG / H, tons / H
3. Daim ntawv thov Scope:
Lub vortex flow meter yog ib qho khoom siv ntau yam kev ntsuas ntsuas uas tau siv dav hauv ntau lub lag luam. Nws cov qauv tsim tshwj xeeb siv cov vortices tsim los ntawm cov dej ntws los txiav txim siab tus nqi ntws.
Daim Ntawv Thov Ib: Roj thiab Roj Kev Lag Luam. Lawv feem ntau siv los ntsuas qhov ntws ntawm cov pa roj, roj av, thiab cov khoom ua kom zoo xws li roj av thiab diesel. Nws cov yam ntxwv siab precision thiab kev ntseeg siab ua rau nws zoo tagnrho rau cov ntawv thov no.
Daim ntawv thov 2: Kev lag luam tshuaj thiab petrochemical. Lawv siv los ntsuas qhov ntws ntawm ntau yam kua thiab roj, nrog rau cov kua corrosive thiab abrasive. Lawv tuaj yeem siv rau hauv qhov chaw muaj kev phom sij, xws li cov uas muaj cov pa phem lossis cov pa phem.
Daim ntawv thov peb: Kev lag luam zaub mov thiab dej haus. Lawv siv los ntsuas cov dej ntws xws li mis nyuj, npias thiab dej qab zib. Lawv kuj tseem siv los ntsuas cov dej ntws hauv cov ntawv thov ua zaub mov.
Daim Ntawv Thov 4: Kev kho dej thiab dej khib nyiab kev lag luam. Lawv tuaj yeem siv los ntsuas qhov ntws ntawm raw, kho thiab dej khib nyiab. Lawv kuj tuaj yeem siv los ntsuas qhov ntws ntawm cov tshuaj siv hauv cov txheej txheem kho.
Yog li ntawd, vortex meters muaj kev siv dav hauv ntau qhov kev lag luam. Lawv qhov tseeb, kev ntseeg siab, ntau yam, thiab muaj peev xwm los ntsuas ntau yam kua thiab roj ua rau lawv yog cov cuab yeej tseem ceeb rau ntau lub lag luam.
4.Structure thiab loj:
⑴ Cov qauv yooj yim:

⑵ Lub cev qhov ntev:
Peb yog cov chaw tsim khoom, yog li tag nrho qhov ntev ntawm tag nrho cov khoom peb tsim yog kev cai ua. Hauv qab no yog qhov ntau thiab tsawg rau qee cov yeeb nkab diameters, thov hu rau peb yog tias koj xav tau ntau ntxiv.

5.Flow meter flow range:
(1) Flow ntau lub rooj rau ntsuas cov kua thiab cov pa roj:
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Txoj kab uas hla |
Cov dej ntws ntau (m³ / h) |
Ordinary gas flow range (m³/h) |
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Qmin |
Qmax |
Qmin |
Qmax |
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DN15 (1/2 ") |
0.3 |
3 |
3 |
30 |
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DN20 (3/4 ") |
0.6 |
6 |
6 |
60 |
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DN25 (1 ") |
1.0 |
12 |
10 |
120 |
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DN32 (1.2 ") |
1.2 |
15 |
12 |
180 |
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DN40 (1.5 ") |
1.5 |
31 |
15 |
275 |
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DN50 (2 ") |
2.2 |
49 |
25 |
458 |
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DN65 (2.5 ") |
3.6 |
84 |
40 |
730 |
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DN80 (3 ") |
5.5 |
127 |
55 |
1008 |
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DN100 (4 ") |
8.5 |
198 |
85 |
1550 |
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DN125 (5 ") |
13.3 |
309 |
140 |
2566 |
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DN150 (6 ") |
19.1 |
445 |
190 |
3483 |
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DN200 (8 ") |
34 |
790 |
340 |
6230 |
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DN250 (10 ") |
70 |
900 |
700 |
9000 |
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DN300 (12 ") |
130 |
2100 |
1200 |
21000 |
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DN350 (14 ") |
180 |
2500 |
1500 |
25000 |
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DN400 (16 ") |
230 |
3400 |
2000 |
34000 |
⑵Range rooj rau ntsuas saturated chav thiab superheated chav txaus txaus:

6.Sensor ntau lawm Rhiav:
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7. Cov kev xav tau ntawm kev teeb tsa:
(1) Lub ambient kub ntawm qhov chaw installation yuav tsum tau raws li cov kev cai
(2) Qhov chaw teeb tsa yuav tsum tsis txhob muaj kev vibration muaj zog thiab muaj zog sib nqus teb cuam tshuam. Kev ntsuas txo kev vibration yuav tsum tau ua thaum muaj kev vibration muaj zog
Piv txwv li, siv kev vibration-absorbing txhawb los yog kev co-absorbing soft rubber pads.
(3) Qhov chaw teeb tsa yuav tsum xyuas kom yooj yim installation thiab txij nkawm.
(4) Qhov chaw nyob ib puag ncig ntawm qhov chaw teeb tsa yuav tsum tsis txhob muaj cov roj corrosive lossis dej nyab.
(5) Tsis txhob raug tshav ntuj ncaj qha lossis raug rau lub hnub ntev. Hauv qhov no, qhov tsim nyog shading ntsuas yuav tsum tau ua.
(6) Kev taw qhia ntawm cov xub ntws ntawm lub sensor yuav tsum ua raws li cov kev taw qhia ntawm cov dej ntws hauv cov yeeb nkab.
(7) Thaum ntsuas cov kua, xyuas kom lub raj xa dej puv. Thaum qhov kev teeb tsa ntsug yog xav tau, cov kua dej yuav tsum ntws los ntawm hauv qab mus rau saum.
(8) Cov dej ntws tswj valve yuav tsum tsis txhob muab ntsia rau ntawm qhov ntsuas dej ntws, tab sis yuav tsum tau muab tso rau hauv qab ntawm lub ntsuas dej ntws.
(9) Lub sab sauv thiab sab qis yuav tsum tau teeb tsa nrog cov ntu ncaj ntawm qhov ntev txaus raws li qhov chaw nyob.
(saib cov lus hauv qab no):
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Upstream yeeb nkab mob |
Yuav tsum tau ntev ntawm cov yeeb nkab ncaj |
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Nce toj |
Hauv qab |
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Concentric shrink tube |
15 DN |
5 DN |
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Concentric expansion tube |
25 DN |
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lub luj tshib 90 degree |
25 DN |
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Ob lub luj tshib 90 degree hauv tib lub dav hlau |
25 DN |
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Ob lub dav hlau sib txawv 90 degree luj tshib |
40 DN |
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Lub valve qhib tag nrho |
15 DN |
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Ib nrab qhib valve |
40 DN |
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Flow regulating valve |
Nws raug nquahu kom nruab sab nraum 10 DN nqes hav ntawm lub 'meter'. |
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(10) Cov txheej txheem installation yog raws li qhia hauv qab no:

8.FAQ:
1. Q: Koj puas yog cov chaw tsim khoom?
A: Tau kawg, peb muaj 20 xyoo kev tsim khoom hauv Suav teb, thiab peb tuaj yeem muab OEM, ODM.
2. Q: Yam tsawg kawg nkaus txiav txim kom muaj nuj nqis PCS?
A: Peb qhov kev txiav txim yam tsawg kawg nkaus yog 1PCS.
3.Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Peb yuav txiav txim lub sijhawm xa khoom raws li koj qhov ntim yuav khoom thiab lub sijhawm thauj mus los. Yog tias koj qhov ntim khoom tsawg dua 50 PCS, peb lub sijhawm tsim khoom kwv yees yog 7 hnub ua haujlwm. Lub sijhawm thauj mus los yuav raug txiav txim raws li koj qhov chaw nyob xa khoom thiab Shipping txoj kev xam lub sijhawm xa khoom.
4.Q: Txoj kev them nyiaj yog dab tsi?
A: Peb txhawb: TT them, RMB them, credit card online them nyiaj, Western Union them, LC them.
Yog tias koj muaj lus nug ntxiv, thov hu rau peb thiab peb yuav npaj rau tus neeg muag khoom muag los tiv tauj koj los teb tag nrho koj cov lus nug. Txhua tus npoj yaig ntawm Henan Junyuan Automation Equipment Co., Ltd. txais tos koj cov lus nug txhua lub sijhawm! ! ! !
Cim npe nrov: vortex meter, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, kev muag khoom

















