Imitha yokuHamba yeTurbine yerhasi 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

Tag Cloud

imitha yokuhamba kwerhasi yendalo

imitha yegesi ye-LPG

Imitha yokuHamba kwegesi

Intshayelelo

Isicelo

Idatha yobugcisa

Ukufakela

Intshayelelo

I-QTWG yochungechunge lokuhamba imitha ye-injini yegesi sisizukulwana esitsha sokuchaneka okuphezulu kunye nokuthembeka okuphezulu kwesixhobo sokulinganisa ukuchaneka kwegesi, esekelwe kubuchwepheshe obuphambili beemitha zokuhamba ngaphakathi nangaphandle. Inomgangatho obalaseleyo wokusebenza kwemitha yoxinzelelo oluphantsi kunye noxinzelelo oluphezulu, iindlela ezahlukeneyo zokukhupha umqondiso kunye nobuthathaka obuphantsi bokuphazamiseka kwamanzi. Isetyenziswa kakhulu kwirhasi yendalo, irhasi esekwe ngamalahle, irhasi engamanzi kunye nezinye iigesi.

Iingenelo

Izinto eziluncedo kunye nezingeloncedo kwimitha yeTurbine yegesi
Imitha yokuqukuqela yeijini yerhasi inetekhnoloji yokulungisa ekumgangatho ophezulu kunye nesakhiwo esingenwa luthuli. Ikunye neqondo lokushisa elakhelwe ngaphakathi kunye neenzwa zoxinzelelo ezinokufikelela kwimbuyekezo ngokuzenzekelayo ukuze kuqinisekiswe ukuchaneka okuphezulu. Imitha ye-injini yegesi ibonelela ngesisombululo esilungileyo sokudluliselwa kogcino phakathi kwamaqela.
Xa kuthelekiswa ne-precession vortex flow meter, imitha yokuqukuqela ye-turbine yegesi inolahleko oluphantsi loxinzelelo, ukuhamba okuphantsi kokuqalisa kunye noluhlu lomlinganiselo obanzi. Ukuboniswa kwenkxaso yemitha ye-turbine yegesi ukujikeleza i-350 °, kulula ukufunda idatha kwiindlela ezahlukeneyo.

Isicelo

Imitha ye-injini yegesi isetyenziswa ikakhulu kwirhasi yendalo, i-LPG, irhasi yamalahle njlnjl. Isetyenziswa kakhulu kwimizi-mveliso eyahlukeneyo yokulinganisa irhasi kunye nezikhululo ezilawula uxinzelelo lwerhasi ezifana nepetroleum, iikhemikhali, amandla ombane, izibiyitha zemizi-mveliso, uthumelo lwerhasi kunye nothungelwano lwemibhobho yokuhambisa, kunye ukulinganisa igesi yendalo edolophini.

Igesi yeNdalo

IPetroleum

Ikhemikhali

Amandla oMbane.

Iibhoyila zeshishini

Ulinganiso lwegesi

Idatha yobugcisa

ITheyibhile 1: Iiparamitha zokuHamba kweTurbine yerhasi

Idayamitha yeNominal	DN25-DN400
Uxinzelelo lwegama	1.0Mpa/1.6Mpa/2.5Mpa/4.0Mpa
Range Ratio	Ubukhulu 40:1 (phantsi kwe-P=101.325Kpa,T=293.15K)
Ukuchaneka	1.5% (Esemgangathweni), 1.0 (Ngokuzikhethela)
Ukuphindaphinda	Ingcono kune 0.2%
Ubungqina bokuqhambuka	I-ExiallCT6Ga
Ukhuseleko	IP65
Izinto zeShell	Ingxubevange yeAluminiyam/Intsimbi yeCarbon/Intsimbi engatyiwayo
Ukunikezwa Amandla	3.6V Lithum Ibhetri yeLithum Amandla angaphandle DC18-30V
imveliso Umqondiso	4-20mA,Pulse,Alarm
Unxibelelwano	RS485 Modbus RTU

ITheyibhile 2: Ubungakanani bemitha yokuHamba yeTurbine yerhasi

Ubungakanani	L	D	K	N-φh	H	W	Amagqabantshintshi
DN25(1")	200	115	85	4-φ14	335	200	1.Flange ulwazi ngokwePN16 GB9113.1-2000 2.Other flanges ziyafumaneka
DN40(1½")	200	150	110	4-φ18	365	230
DN50(2")	150	165	125	4-φ18	375	275
DN80(3")	240	200	160	8-φ18	409	280
DN100(4")	300	220	180	8-φ18	430	285
DN150(6")	450	285	240	8-φ22	495	370
DN200(8")	600	340	295	12-φ22	559	390
DN250(10")	750	405	355	12-φ26	629	480
DN300(12")	900	460	410	12-φ26	680	535
DN400(16")	1200	580	525	16-φ30	793	665

ITheyibhile 3: Uluhlu lokuHamba lweMita yeTurbine yerhasi

DN (mm/intshi)	Umzekelo	Iinkcukacha zokuqukuqela	Uluhlu lokuhamba (m3/h)	Qmin (m3/h)	I-Max.pressur e loss (Kpa)	Izinto zeqokobhe	Ubunzima(kg)
DN25(1″)	QTWG-25(A)	G50	5-50	≤1	1	≤1.6MPa Ingxubevange yeAluminiyam ≥2.0MPa Intsimbi yeCarbon okanye i-SS304	7
DN40(1½″)	QTWG-40(A)	G60	6-60	≤1	1		8
50(2")	QTWG-50(A)	G40	6.5-65	≤1.3	0.9		8.5
	QTWG-50(B)	G65	8-100	≤1.6	0.8
	QTWG-50(C)	G100	10-160	≤2.4	2.0
80(3")	QTWG-80(A)	G100	8-160	≤2.4	1.0		9.5
	QTWG-80(B)	G160	13-250	≤3.0	1.6
	QTWG-80(C)	G250	20-400	≤5.0	2.0
100(4")	QTWG-100(A)	G160	13-250	≤3.3	1.0		15
	QTWG-100(B)	G250	20-400	≤4.2	1.6
	QTWG-100(C)	G400	32-650	≤6.7	1.8
150(6")	QTWG-150(A)	G400	32-650	≤7.8	1.6		27
	QTWG-150(B)	G650	50-1000	≤10	2.0
	I-QTWG-150(C)	G1000	80-1600	≤12	2.3
200(8")	QTWG-200(A)	G650	50-1000	≤13	1.6	Intsimbi yeCarbon okanye i-SS304	45
	QTWG-200(B)	G1000	80-1600	≤16	2.0
	QTWG-200(C)	G1600	130-2500	≤20	2.2
250(10")	QTWG-250(A)	G1000	80-1600	≤20	1.2		128
	QTWG-250(B)	G1600	130-2500	≤22	2.0
	QTWG-250(C)	G2500	200-4000	≤25	2.3
300(12")	QTWG-300(A)	G1600	130-2500	≤22	1.6		265
	QTWG-300(B)	G2500	200-4000	≤25	2.0
	QTWG-300(C)	G4000	320-6500	≤35	2.3
400(16")	QTWG-400(A)	G1600	300-2500	≤25	1.8		380
	QTWG-400(B)	G2500	500-4000	≤35	2.0
	QTWG-400(C)	G4000	600-8000	≤40	2.3

Itheyibhile 4: UkuKhethwa koMfuziselo weMmitha yeTurbine yokuHamba

QTWG	Iiparamitha	XXX	X	X	X	X	X	X	X
Ubungakanani (mm)	DN25-DN400mm
Ukuchaneka	1.5% (esemgangathweni)		1
Ukuchaneka	1.0%		2
Ngobizo	1.0MPa			1
Uxinzelelo	1.6MPa			2
	2.5MPa			3
	4.0MPa			4
	Abanye			5
Izinto zoMzimba	Ingxubevange yeAluminiyam (Ngobungakanani obungaphantsi kwe-DN150mm)					1
	Intsimbi yeCarbon					2
	Yenziwe ngentsimbi eshayinayo					3
Imveliso/uNxibelelwano	I-Pulse+4-20mA						1
	Ukubetha+4~20mA+485						3
	I-Pulse+4 ~ 20mA+HART						4
Ukunikezwa Amandla	IBattery Powered + Amandla aNgaphandle DC24V (iingcingo ezimbini)							1
Ukunikezwa Amandla	IBattery Powered +Amandla aNgaphandle DC24V (iingcingo ezintathu)							2
Ex-ubungqina	Nge								1
Ex-ubungqina	Ngaphandle								2

Ukufakela

iMfuneko yoFakelo lweMeta yokuHamba yeTurbine yegesi
Ukuze ufumane umlinganiselo wokuhamba ozinzileyo kunye ochanekileyo, kubaluleke kakhulu ukuba imitha yokuhamba ifakwe ngokuchanekileyo kwinkqubo yombhobho.
Imitha yokuhambahamba kufuneka ifakwe kumbhobho othe tye. Idayamitha yangaphakathi yemitha yokuhamba kufuneka ilingane nedayamitha yangaphakathi yombhobho, kwaye i-axis yemitha yokuhamba kufuneka igxile kwi-axis yombhobho ngexesha lofakelo.
Ncoma ukuba ufake ngaphakathi. Ukuba kukho imfuneko yokufaka ngaphandle, nceda wenze ukhuseleko olulungileyo kwilanga elithe ngqo kunye nemvula
Ukuze kuqinisekiswe ukuba ukusetyenziswa okuqhelekileyo kwendlela ephakathi akuchaphazeli xa imitha yokuhamba igqitywe, i-valve yokuvala i-valve kufuneka ifakwe kwi-upstream kunye nezantsi kwe-flow meter. Umbhobho wokudlula kufuneka ube khona. Ivalve yokulawula ukuhamba kufuneka ifakwe ezantsi komlambo, kwaye ivalve yomlambo kufuneka ivuleke ngokupheleleyo xa kusetyenziswa imitha yokuhamba.

ULondolozo lweMita yokuHamba kweTurbine yerhasi
Imitha ye-gas turbine flow meter kufuneka yenze umsebenzi wokuzalisa ioyile rhoqo ukuqinisekisa ukuba iibheringi zisebenza kakuhle.
Kukho isalathisi sokuzaliswa kweoyile kumzimba ngamnye we-Q&T yegesi ye-turbine flow meter. Landela isalathisi ukwenza ukuzaliswa kweoli rhoqo kulungile.