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QShortcut>QShortcut>ARSLU halin yanzu irin vortex Street kwarara mita
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ARSLU halin yanzu irin vortex Street kwarara mita
ARSLU halin yanzu irin vortex Street kwarara mita
ARSLU halin yanzu irin vortex Street kwarara mita
samfurin lambar: 012 samfurin sunan: ARSLU halin yanzu nau'in vortex Street kwarara mita samfurin bayanai: ARSLU halin yanzu nau'in filin nuna vortex

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A. aiki ka'idar

ARSLUA filin nuna halin yanzu fitarwa irin vortex titin kwarara mita saita triangular ginshiƙi irin vortex generator a cikin ruwa, sa'an nan kuma samar da biyu shafukan da aka tsara vortex daga gefen vortex generator, irin wannan vortex da ake kira Carmen vortex titin

ARSLUYanzu irin vortex Street kwarara ma'auni vortex jerin aka tsara asymmetrically a kasa da vortex generator. The frequency da ke faruwa na vortex nefMatsakaicin saurin watsa labarai da aka gwada shi neV, girgije generator karɓar farfajiyar width ned, jiki diamita neDA cewar ka'idar Karman Vortex Street, akwai dangantaka mai zuwa:

f=St.V/(1-1.25d/D）d]

Tsarin:

f- Carmen vortex mitar da aka samar a gefen abu

St- Strohal lambar

V- Matsakaicin gudun gudun ruwa

d- Column fadi

D-Pipe ciki diamita

Loading capacitive ganowa bincike ko piezoelectric ganowa bincike da daidai daidaitawa kewaye a cikin vortex generator, zai iya zama capacitive ganowa vortex titin kwarara/Sensor ko piezoelectric ganowa irin vortex titin kwararar firikwensin.

A cikin curved teburSt＝0.17A daidai sashi, da free mita na vortex daidai da gudun gudun,Wato, auna kewayon don vortex Street kwarara firikwensin. Kawai gano mitafZa a iya samun gudun gudun gudun gudun gudun gudun gudun gudun gudun gudunVNemo yawan tafiya.

　 Q＝3600f/KkoM=ρ3600 f/K

Tsarin:K= daidaitaccen ma'auni (1/m³）。

M=Inganci Flow

Q= Girman kwarara (m³/h）

ρ=Matsakaicin kafofin watsa labarai (kg/m³）

F=mitaHz

II. Babban fasaha nuna alama

Teburin(daya)

Ma'aunin kafofin watsa labarai

Ruwa, gas, tururi (daya mataki kafofin watsa labarai ko za a iya dauki daya mataki kafofin watsa labarai)

Saturated tururi a bushewa ≥85%Lokacin da za a iya dauki a matsayin single-phase kafofin watsa labarai

Matsakaicin yanayin zafi(℃)

-40～+300； 350～450(Capacitive, yarjejeniya oda)

Matsin lamba na kafofin watsa labarai

1.6Mpa 2.5Mpa 4.0Mpa ≥4.0MpaBayani Yarjejeniyar Order

Ka ba da damar vibration hanzari

Capacitive firikwensin:1.0～2.0g Voltage firikwensin: ≤0.2g

rashin tabbaci

1.0matakin 1.5matakin 2.5matakin

girman rabo

8:1 10:1 15:1

kewayon zirga-zirga

Ruwa:0.35~7.0m/s Gas:5.0~60.0m/s Turfi:6.0~70.0m/s

Bayani

Cikakken tubu

Franka fasalin bayanaiDN15-DN300

Shigarwa

DN200-DN1500(fiye daDN1500Akwai musamman oda)

kayan

304order, sauran kayan yarjejeniya

Renault lambar

al'ada2×10³~7*10 Ƙara1*10~7*10

juriya coefficient

Cikakken tubuCd≤2.6

Kariya matakin

Alamar nau'i:IP65 Ruwa Type:IP68

Matsayin fashewa

Ainihin Safe Type:EX（ia）ⅡCT2-T5 Fashewa Type:ExdⅡBT2-T5

yanayin muhalli

yanayin zafin jiki

-40℃~+55℃ (Non fashewa-proof wuri) -25℃~+55℃ (fashewa-proof wuri)

dangane zafi

≤90%

Matsin lamba na yanayi

86~106kPa

Wutar lantarki

irin pulse12VDC～+24VDC Yanzu iri12VDC～+24VDC 4-20mA Baturi3.6V

fitarwa siginar

mitar pulse siginar2~3000Hz Low matakin ≤1V Babban matakin ≥5V

2 layi4-20mASignal fashewa Type Load ≤300Ω Non-fashewa Type Load ≤500Ω

III. Kwatanta yanayin vortex Street kwarara firikwensin yanayin kwarara kewayon tebur

Caliber na gauge

(mm)

ruwa

Gas

auna kewayon

(m3/h)

Output mita kewayon

(Hz)

auna kewayon

(m3/h)

Output mita kewayon

(Hz)

15

0.3-6

88-580

2.2-38

240-2350

20

0.6-12

38-422

4-50

210-2132

25

1.2～16

25～336

8.8～55

190～1140

40

2～40

10～200

27～205

140～1040

50

3～60

8～160

35～380

94～1020

80

6.5～130

4.1～82

86～1100

55～690

100

15～220

4.7～69

133～1700

42～536

150

30～450

2.8～43

347～4000

33～380

200

45～800

2～31

560～8000

22～315

250

65～1250

1.5～25

890～11000

18～221

300

95～2000

1.2～24

1360～18000

16～213

(300)

100～1500

5.5～87

1560～15600

85～880

(400)

180～3000

5.6～87

2750～27000

85～880

(500)

300～4500

5.6～88

4300～43000

85～880

(600)

450～6500

5.7～89

6100～61000

85～880

(800)

750～10000

5.7～88

11000～110000

85～880

(1000)

1200～1700

5.8～88

17000～170000

85～880

>(1000)

Yarjejeniyar

Yarjejeniyar

Lura: A cikin tebur(300)～(1000)Diameter don shigarwa

4. Standard jihar yawa na yau da kullun amfani da gas kafofin watsa labarai (20℃, Matsin lambaP=0.1MPa）

Sunan Gas

yawa(kg/m3)

Sunan Gas

yawa(kg/m3)

iska(bushewa)

1.2928

acetylene

1.1717

Nitrogen

1.2506

vinyl

1.2604

oxygen

1.4289

propylene

1.9140

Argon

1.7840

methane

0.7167

Radon Gas

0.9000

Ethane

1.3567

Ammonia

0.7710

propane

2.0050

Gasin hydrogen

0.08988

Butane

2.7030

Karbon monoxide

1.97704

Gas na halitta

0.8280

Karbon dioxide

1.3401

Coal Gas

0.8020

5, vortex Street kwarara mita zabi:

Bayani Code

Bayani

Manufa

ARS

Nau'in kayan aiki

L

Flow mita

Ka'idar aiki

U

titin Carmen Vortex

samfurin iri

B

nau'i na yau da kullun

C

Fixed shigarwa

G

Nuna a wurin

Shigarwa Type

-2

Franka tufafi

An gwada ruwa

2

ruwa

3

Gas

Code na hanyar

-01B

Diamita15mm

02A

Diamita20mm

02

Diamita25mm

03

Diamita32mm

04

Diamita40mm

05

Diamita50mm

06

Diamita65mm

08

Diamita80mm

10

Diamita100mm

12

Diamita125mm

15

Diamita150mm

20

Diamita200mm

25

Diamita250mm

30

Diamita300mm

35

Diamita350mm

40

Diamita400mm

45

Diamita450mm

50

Diamita500mm

XX(Saka kawai)

DiamitaXX*10mm

Surface kayan

C

Karfe Carbon

F

Bakin Karfe

Nau'in Converter

-1

Haɗuwa

fitarwa siginar

1

Pulse mitar fitarwa

2

0-10mAfitarwa

3

4-12mAfitarwa

zafin jiki na ruwa

1

nau'i na yau da kullun-40┈+250oC

3

High zafin jiki iri+250oC┈+350oC
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