I-Vortex Flowmeter evela kumvelisi waseTshayina- (Q&T Instrument Co., Ltd

Uluhlu lweemveliso

Imitha yokuHamba yoMbane

I-Vortex Flow Meter

Ultrasonic Flow Imitha

Imitha yokuHamba yeTurbine

Imitha ye-Thermal Mass Flow

Coriolis Mass Flow Meter

I-Metal Tube Rotameter

Precession Vortex Flowmeter

Ultrasonic Level imitha

Imitha yeNqanaba leRadar

I-Radar-Flowmeter

Imitha ye-Oval Gear Flow

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Qhagamshelana nathi

I-imeyile:

qtinstrument@gmail.com

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imitha yokuhamba kwerhasi yendalo

imitha yegesi ye-LPG

imitha yobushushu obuphezulu

Intshayelelo

Isicelo

Idatha yoBugcisa

Ukufakela

Intshayelelo

Imitha ye-Flange vortex flow meter isetyenziswa kumasebe amaninzi oshishino ukulinganisa umthamo wokuhamba kolwelo, iigesi kunye nomphunga. Ukusetyenziswa kwiikhemikhali kunye namashishini e-petrochemicals, umzekelo, ekuveliseni amandla kunye neenkqubo zokubonelela ngobushushu zibandakanya iintlobo ezahlukeneyo zamanzi: i-steam saturated, i-superheated steam, i-air compressed, i-nitrogen, i-liquefied gases, i-flue gases, i-carbon dioxide, amanzi achithwa ngokupheleleyo, i-solvents; ii-oyile ezidlulisa ubushushu, amanzi okutya kwibhoyila, i-condensate, njl.

Iingenelo

Iinzuzo zemitha ye-Vortex kunye nokungalunganga
Umzimba wemitha yokuqukuqela yeVortex yomelele kwaye iyasebenza kwihlabathi liphela kulwelo, iigesi kunye nomphunga, olungiselelwe ukusetyenziswa komphunga.
Ukulinganisa igesi, ukuba ubushushu begesi kunye noxinzelelo lutshintsha kakhulu, uxinzelelo kunye nembuyekezo yeqondo lokushisa kuya kuba yinto efunekayo, i-vortex flow meter inokongeza ubushushu kunye nembuyekezo yoxinzelelo.
Imitha ye-Q & T yeVortex yamkele iteknoloji ye-OVAL yaseJapan kunye noyilo.
Ukukhusela inzwa, i-Q&T vortex flow meter ikhetha i-sensor efakwe ngaphakathi, kunye ne-4 piezo-electric crystal efakwe ngaphakathi kwi-sensor, eyi-patent yethu.
Akukho malungu ashukumayo, akukho nto i-abrasion, enganxibanga ngaphakathi kwe-vortex flow meter sensor, i-welded SS304 body (SS316 selectable).
Ngesivamvo esinelungelo elilodwa lomenzi kunye nomzimba wesivamvo sokuqukuqela, imitha yokuqukuqela ye-Q&T inokuphelisa ukukhukuliseka kunye nefuthe lokungcangcazela kummandla omkhulu kwindawo yokusebenza ngelixa uthelekisa nezinye iimitha zokuqukuqela.
Ngaphandle kwemitha yokuqukuqela ye-electromagnetic kunye nemitha yokuqukuqela ye-ultrasonic inokusebenza njengemitha yokuqukuqela kunye nemitha ye-BTU, yongeza inzwa yobushushu kunye netotalizari, imitha yokuqukuqela ye-vortex inokusebenza njengemitha ye-BTU kunye nokulinganisa umphunga okanye amandla amanzi ashushu.
Ifuna ukusetyenziswa kwamandla ambalwa kakhulu: 24 VDC, 15 Watts ubuninzi;
Kumlinganiselo wegesi, imitha yokuhamba kwe-vortex inokufikelela ukuchaneka okuphezulu ±0.75%~±1.0% yokufunda (igesi ±1.0%, ulwelo ±0.75%); enokusetyenziselwa ukudluliselwa kokugcinwa, ngelixa i-rotameter ityhubhu yesinyithi okanye i-orifice plate idla ngokusetyenziselwa ukulawula inkqubo.
Ngeziphumo ezahlukeneyo zemiqondiso kunye nokukhethwa, okufana ne-4-20mA, i-pulse ene-HART okanye i-pulse ene-RS485 ikhethwa.
Kwisixhobo sombane sokulinganisa ukuhamba, imitha yokuqukuqela ye-vortex kuphela kwento enokumelana noluhlu olubanzi lobushushu ukuya kuthi ga kumaqondo aphezulu angama-350 ℃, imitha yokuqukuqela yedijithali eyona nkqubo yobushushu bobushushu.

Isicelo

Usetyenziso lwemitha yokuqukuqela yeVortex
Imitha yokuqukuqela yeVortex iyincutshe ekulinganiseni ulwelo olungaqhubekiyo, iirhasi, umphunga ozeleyo kunye nobushushu obugqithisileyo, ngakumbi kurhwebo lokulinganisa umphunga.
Ngaphandle komsebenzi wokuqukumbela imitha, imitha yokuqukuqela ye-vortex inokusebenza njengemitha yobushushu ukulinganisa iGross/net yobushushu bomphunga kunye namanzi ashushu.
imitha yokuqukuqela yeVortex ikholisa ukubeka iliso kwimveliso yecompressor kunye novavanyo lokuhanjiswa koMoya okuMahla (FAD)
Zininzi iigesi zeShishini, ezifana nerhasi yendalo, igesi yenitrogen, i-liquefied gases, flue gases, carbon dioxide njl, zonke zinokusebenzisa imitha yokuqukuqela ye-vortex.
Kwiifektri ezininzi, ukujongwa komoya ocinezelweyo kubaluleke kakhulu, imitha yokuqukuqela ye-vortex nayo inokusetyenziselwa ulawulo lwenkqubo.
Ngaphandle komlinganiselo wegesi owahlukileyo, imitha yokuqukuqela ye-vortex inokusetyenziselwa i-oyile elula okanye nawaphi na amanzi asulungekileyo, anje nge-oyile eshushu, amanzi acociweyo, amanzi adityanisiweyo, amanzi e-RO, amanzi okuphakela kwibhoyila, amanzi e-condensate njl.njl.
Kumashishini eeChemicals kunye neepetrochemicals, kukwakho neegesi ezininzi okanye ulwelo olunokusebenzisa imitha yokuqukuqela ye-vortex ukujonga iliso.

Unyango lwamanzi

Ishishini lokutya

Ishishini lezamayeza

Petrochemical

Ishishini lephepha

Ukubekwa esweni kwemichiza

Ishishini leMetallurgical

UMjelo kawonke-wonke

Ishishini lamalahle

Idatha yoBugcisa

Itheyibhile 1: IDatha yobuGcisa yeMmitha yeVortex Flow

Measured Medium	Ulwelo, igesi, umphunga
Ubushushu obuphakathi	-40℃~+200℃; -40℃~+280℃; 40℃~+350℃
Uxinzelelo lwegama	1.6MPa; 2.5MPa; 4.0MPa(Olunye uxinzelelo lunokuba sisiko, kufuneka uqhagamshelane nomthengisi)
Ukuchaneka	1.0%(Flange), 1.5%(Ukufakwa)
Umlinganiselo woluhlu lokulinganisa	1:10 (Imeko yomoya eqhelekileyo njengesalathiso) 1:15(Ulwelo)
Flow Range	Ulwelo: 0.4-7.0m/s; Irhasi: 4.0-60.0m/s; Umphunga:5.0-70.0m/s
Iinkcukacha	DN15-DN300(Flange), DN80-DN2000(Ukufakwa), DN15-DN100(Intambo), DN15-DN300(Wafer), DN15-DN100(Sanitary)
Izinto eziphathekayo	SS304(Standard), SS316(Ngokuzikhethela)
I-Coefficient yelahleko yoxinzelelo	Cd≤2.6
Ukukhawulezisa ukungcangcazela kuvunyelwe	≤0.2g
IEP ATEX	II 1G Ex ia IIC T5 Ga
Imeko ye-Ambient	Ubushushu be-Ambient:-40℃-65℃(Indawo engaqhushumbayo); -20℃-55℃(Indawo engaqhushumbayo) Ukufuma okunxulumeneyo:≤85% Uxinzelelo:86kPa-106kPa
Ukunikezwa Amandla	I-12-24V/DC okanye i-3.6V ibhetri esebenzayo
Isiphumo soMqondiso	Isignali ye-Pulse frequency 2-3000Hz, inqanaba eliphantsi≤1V, izinga eliphezulu≥6V
Isiphumo soMqondiso	Inkqubo ye-wire-wire 4-20 isignali (imveliso eyedwa), Layisha≤500

Itheyibhile 2: Umzobo weSakhiwo seMita equkuqelayo yeVortex

Ubushushu kunye noxinzelelo lweMbuyekezo yeVortex Flow Meter ( Flange Connection: DIN2502 PN16) uMzobo weStructure

Isikali(mm)	Idayamitha yangaphakathi D1(mm)	Ubude L (mm)	I-Flange Idayamitha yaNgaphandle D3(mm)	Umbindi weDiya weBolt Hole B(mm)	Ukutyeba kweFlenge C(mm)	I-Bolt Hole Diameter D(mm)	Ubungakanani beScrew N
25	25	170	115	85	16	14	4
32	32	170	140	100	16	18	4
40	40	190	150	110	16	18	4
50	50	190	165	125	18	18	4
65	65	220	185	145	18	18	4
80	80	220	200	160	20	18	8
100	100	240	220	180	20	18	8
125	125	260	250	210	22	18	8
150	150	280	285	240	22	22	8
200	200	300	340	295	24	22	12
250	250	360	405	355	26	26	12
300	300	400	460	410	28	26	12

Itheyibhile 3: I-Vortex Flow Meter Flow Range

Ubungakanani(mm)	Ulwelo(Isingqinisiso esiphakathi:amanzi obushushu aqhelekileyo, m³/h)		Irhasi(IReference medium:20℃, 101325pa umoya wemeko, m³/h)
Ubungakanani(mm)	Umgangatho	Yandisiwe	Umgangatho	Yandisiwe
15	0.8~6	0.5~8	6~40	5~50
20	1~8	0.5~12	8~50	6~60
25	1.5~12	0.8~16	10~80	8~120
40	2.5~30	2~40	25~200	20~300
50	3~50	2.5~60	30~300	25~500
65	5~80	4~100	50~500	40~800
80	8~120	6~160	80~800	60~1200
100	12~200	8~250	120~1200	100~2000
125	20~300	12~400	160~1600	150~3000
150	30~400	18~600	250~2500	200~4000
200	50~800	30~1200	400~4000	350~8000
250	80~1200	40~1600	600~6000	500~12000
300	100~1600	60~2500	1000~10000	600~16000
400	200~3000	120~5000	1600~16000	1000~25000
500	300~5000	200~8000	2500~25000	1600~40000
600	500~8000	300~10000	4000~40000	2500~60000

Itheyibhile 4: Ixabiso eliphezulu loxinzelelo lomphunga (uxinzelelo olunxulumeneyo & neqondo lobushushu) Iyunithi: Kg/m3

Uxinzelelo olupheleleyo (Mpa)	Iqondo lobushushu(℃)
Uxinzelelo olupheleleyo (Mpa)	150	200	250	300	350	400
0.1	0.52	0.46	0.42	0.38
0.15	0.78	0.70	0.62	0.57	0.52	0.49
0.2	1.04	0.93	0.83	0.76	0.69	0.65
0.25	1.31	1.16	1.04	0.95	0.87	0.81
0.33	1.58	1.39	1.25	1.14	1.05	0.97
0.35	1.85	1.63	1.46	1.33	1.22	1.13
0.4	2.12	1.87	1.68	1.52	1.40	1.29
0.5		2.35	2.11	1.91	1.75	1.62
0.6		2.84	2.54	2.30	2.11	1.95
0.7		3.33	2.97	2.69	2.46	2.27
0.8		3.83	3.41	3.08	2.82	2.60
1.0		4.86	4.30	3.88	3.54	3.26
1.2		5.91	5.20	4.67	4.26	3.92
1.5		7.55	6.58	5.89	5.36	4.93
2.0			8.968	7.97	7.21	6.62
2.5			11.5	10.1	9.11	8.33
3.0			14.2	12.3	11.1	10.1
3.5			17.0	14.6	13.0	11.8
4.0				17.0	15.1	13.6

Itheyibhile 5: UKhetho lweModeli yeVortex Flow Meter

LUGB		XXX	X	X	X	X	X	X	X	X	X


Caliber (mm)	DN15-DN300 ikhowudi yeReferensi, Nceda ujonge ikhowudi yekhowudi itheyibhile ye-10
Ngobizo Uxinzelelo	1.6Mpa		1
	2.5Mpa		2
	4.0Mpa		3
	Abanye		4
Uqhagamshelwano	Flange			1
	Wafer			2
	I-Tri-clamp(Ucoceko)			3
	Umsonto			4
	Ukufakwa			5
	Abanye			6
Phakathi	Ulwelo				1
	Igesi eqhelekileyo				2
	Umphunga ogcweleyo				3
	Umphunga oshushu kakhulu				4
	Abanye				5
Uphawu olukhethekileyo	Okuqhelekileyo					N
	Isiphumo soMqondiso oMgangatho					M
	Ukhuseleko lwangaphakathi olungaqhambukayo					B
	KwiSiza sokuBonisa					X
	Ubushushu obuphezulu (350℃)					G
	Imbuyekezo yoBuqondo					W
	Imbuyekezo yoxinzelelo					Y
	Ubushushu noxinzelelo lwembuyekezo					Z
Ulwakhiwo Uhlobo	Icwecwe/Idityanisiweyo						1
	Ukude						2
Ukunikezwa Amandla	DC24V							D
	3.6V Ibhetri yeLithium							E
	Abanye							G
Isiphumo Umqondiso	4-20mA								A
	Ukubetha								B
	4-20mA,HART								C
	4-20mA/Pulse,RS485								D
	4-20mA/Pulse,HART								E
	Abanye								F
Umgangatho weFlange	I-DIN PN16										1
	I-DIN PN25										2
	I-DIN PN40										3
	ANSI 150#										A
	ANSI 300#										B
	ANSI 600#										C
	I-JIS 10K										D
	JIS 20K										E
	I-JIS 40K										F
	Abanye										G

Ukufakela

1. Ukufakwa kwe-vortex flow meter kuneemfuno eziphezulu, ukuqinisekisa ukuchaneka okungcono kunye nokusebenza ngokufanelekileyo. Ufakelo lwemitha yokuqukuqela yeVortex kufuneka lugcinwe kude kwiimotor zombane, isiguquli esikhulu samaza ombane, intambo yamandla, iinguqu, njl.
Musa ukufaka kwindawo apho kukho ukugoba, iivalvu, izifakelo, iimpompo njl njl, ezinokubangela ukuphazamiseka kokuhamba kunye nefuthe kumlinganiselo.
Umgca wepayipi othe ngqo wangaphambili kwaye emva komgca wepayipi ochanekileyo kufuneka ulandele isiphakamiso esingezantsi.

Umbhobho weConcentric Reducers	Umbhobho woKwandiswa okuNxibelelwano
I-Single Square Bend	Iigophe ezimbini zesikwere kwiPlanethi enye
Iigophe ezimbini zesikwere kwiNqwelo-moya eyahlukileyo	Ivalve yokulawula

2. I-Vortex Flow Meter Daily Maintenance
Ukucoca rhoqo: Iprobe sisakhiwo esibalulekileyo se-vortex flowmeter. Ukuba umngxuma wokufumanisa i-probe ivaliwe, okanye ifakwe okanye ihlanganiswe ngezinye izinto, iya kuchaphazela umlinganiselo oqhelekileyo, obangela iziphumo ezingalunganga;
Unyango lokukhusela ukufuma: uninzi lweprobes aluzange lwenziwe lunyango lokuthintela ukufuma. Ukuba indawo yokusetyenziswa ifumile ngokwentelekiso okanye ayomiswanga emva kokucoca, ukusebenza kwe-vortex flow meter kuya kuchaphazeleka ukuya kumlinganiselo othile, okukhokelela ekusebenzeni kakubi;
Nciphisa uphazamiseko lwangaphandle: jonga ngokuthe ngqo iimeko zokumisa kunye nokukhusela isilinganisi-manzi sokuhamba ukuze uqinisekise ukuchaneka komlinganiselo wemitha yokuhamba;
Kuphephe ukungcangcazela: Kukho iindawo ezithile ngaphakathi kwe-vortex flowmeter. Ukuba ukunyakaza okunamandla kwenzeka, kuya kubangela ukuguqulwa kwangaphakathi okanye ukuphuka. Kwangaxeshanye, kuphephe ukungena kolwelo oludlekayo.