12

imveliso

IValve yeBhola yePipeline yeMoto

Inombolo yoMzekelo: GDF-1

Inkcazelo emfutshane:

Inombolo yoMzekelo:GDF-1 Umbhobho ivelufa yebhola enenjini

Umbhobho we-GDF-1 ivelufa yebhola yegesi sisivalo esisetyenziswa kwimibhobho yerhasi ukulawula ukucinywa kwendawo yothumelo. Inokufakwa kumbhobho wegesi njengenxalenye ezimeleyo, kwaye inokulawula ngokuzenzekelayo ukukhutshwa kwegesi ngokuthembekileyo; ingasetyenziselwa kunye nemitha yokuhamba ukuze iqonde ukuhlanganiswa okusebenzayo kombhobho wokulinganisa igesi kunye nokulawula ukucima.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Indawo yokuhlohla

Ivalve yebhola inokufakwa kumbhobho werhasi

ukufakwa kwevalve yebhola

Izinto eziluncedo kwiMveliso:

Irhasiivalve yebhola yombhobho's uphawu kunye noncedo

1. I-valve yokuvula ngokukhawuleza kunye nokuvala ngokukhawuleza, kwaye ixesha lokuvala lingaphantsi okanye lilingana ne-2s;
2. Akukho lahleko yoxinzelelo ngexesha lokusetyenziswa;
3. Ukutywinwa kakuhle, ukusebenza okuzinzile nokuthembekileyo.
4. Uyilo olulodwa lwangaphakathi nolwangaphandle lwesakhiwo somzila, ukubekwa kwindawo echanekileyo kunye nokutywinwa okuthembekileyo; inciphisa i-valve yokuqalisa i-torque, kwaye inokuqonda ukuvulwa kwevalve kwindawo yoxinzelelo oluphezulu, umthwalo ophantsi kunye nokusetyenziswa kwamandla aphantsi;
5. Umzimba wevalve wenziwe nge-alloy ye-aluminium eyi-cast, enobunzima obulula, ilungile kwi-corrosion resistance, kwaye inokumelana noxinzelelo lwe-1.6MPa; Ulwakhiwo lulonke luyamelana nokothuka, ukungcangcazela, ubushushu obuphezulu nobuphantsi, isitshizi setyuwa, njalo njalo, kwaye sinokuziqhelanisa neemeko ezahlukeneyo ezintsonkothileyo zangaphandle.
6. I-motor kunye nebhokisi yebhokisi yenzelwe ukuba ivalwe ngokupheleleyo, kunye nenqanaba lokukhusela le-≥ IP65, kwaye i-motor kunye nebhokisi yebhokisi ayinakho ukudibanisa ne-transmission medium, kwaye ibe nokusebenza kakuhle kokuqhuma. Kuphuculwe kakhulu ukuthembeka kwevalvu kunye nobomi benkonzo;
7. Amandla e-actuator anamandla, kwaye anokuvalwa ngokuthe ngqo emva kokuvula nokuvalwa kwendawo, okanye inokuziswa kwindawo yokutshintsha;
8. Emva kokuba i-valve ivuliwe kwaye ivalwe endaweni, indlela yokuhamba ivaliwe ngokuzenzekelayo ukuqinisekisa ukuba i-valve ayiyi kungasebenzi ngenxa yamandla angaphandle xa ikwimeko ezinzile;
9. I-micro-motor icutshungulwa ngokucokisekileyo, i-commutator ifakwe ngegolide, kwaye ibrashi yenziwe ngentsimbi exabisekileyo, ephucula kakhulu ukuxhathisa kwe-corrosion kunye nokuzinza kwe-micro-motor ngokwayo, kwaye iqinisekisa ukusebenza okuthembekileyo kwexesha elide. ivalve yemoto;
10. Ulwalathiso lokungenisa umoya lunokulungiswa.

Umyalelo wokusetyenziswa

1. Ivalve kufuneka ifakwe ngokuthe tye, kwaye i-valve kufuneka ifakwe kumbhobho ngoqhagamshelwano oluqhelekileyo lwe-flange bolt. Ngaphambi kokufakela, i-iron slag, i-rust, uthuli kunye nezinye i-sundries kwi-interface yokufakela kufuneka ihlambuluke ukukhusela i-gasket ukuba ikhutshwe kwaye yonakaliswe ebangela ukuvuza;
2. Inxalenye yokuhanjiswa kwevalve inokuguqulwa i-180 ° ngokweemfuno zabathengi, kwaye ingasetyenziselwa ngokuqhelekileyo emva kokulungiswa.
3. Iingcingo ezibomvu nezimnyama ziyi-motor wire, intambo ebomvu idibaniswe ne-electrode engalunganga, kwaye ucingo olumnyama ludibaniswe ne-electrode efanelekileyo ukuvula i-valve;
4. I-valve inokuxhotyiswa ngokuvula kunye nokuvala umqondiso wesignali ye-in-position, kwaye kucetyiswa ukuba usebenzise umqondiso wokutshintsha; umgca omhlophe ngumgca wempendulo yesignali ye-in-position evulekileyo, ejikelezayo emfutshane xa ivulekileyo ivulekile, kwaye yonke i-stroke ivulekile; umgca oluhlaza okwesibhakabhaka ngumgca wesignali yengxelo yesimo esivaliweyo, omfutshane-ojikelezayo xa ivaliwe endaweni. , intsalela yohambo yisekethe evulekileyo;
5. I-valve kufuneka ibe kwindawo evaliweyo ngaphambi kokufakwa, inqatshelwe ngokungqongqo ukuyisebenzisa phantsi kwemeko yoxinzelelo okanye ukuvuza komoya, kwaye inqatshelwe ngokungqongqo ukufumanisa ukuvuza ngomlilo ovulekileyo;
6. Imbonakalo yale mveliso ine-nameplate.

Iimpawu zeTekhnoloji

Hayi.

Irms

Imfuneko

1

Indawo yokusebenza

Igesi yendalo LPG

2

Idayamitha yesiqhelo(mm)

DN25

DN32

DN40

DN50

DN80

DN100

DN150

DN200

3

Uluhlu loxinzelelo

0 ~0.8Mpa

4

Uxinzelelo lwegama

1.6MPa

5

I-Voltage yokusebenza

I-DC3~7.2V

6

Ukusebenza ngoku

≤70mA(DC4.5V)

7

Ubuninzi bangoku

≤220mA(DC4.5V)

8

Ivaliwe okwangoku

≤220mA(DC4.5V)

9

Ubushushu bokusebenza

-30℃~70℃

10

Ubushushu bokugcina

-30℃~70℃

11

Ukufuma okusebenzayo

5%~95%

12

Ukugcinwa kokufuma

≤95%

13

ATEX

ExibⅡB T4 Gb

14

Iklasi yokhuseleko

IP65

15

Ixesha lokuvula

≤250s(DC4.5V/0.8MPa)

(DN25~DN50)

≤450s (DC4.5V/0.8MPa)

(DN80~DN200)

16

Ixesha lokuvala

≤2s (DC4.5V)

17

Ukuvuza

Ngaphantsi kwe-0.8MPa, ukuvuza ≤0.55dm3/h (compress ixesha 2min)

Ngaphantsi kwe-5KPa, ukuvuza≤0.1dm3/h (compress time2min)

18

Ukumelana neMotor

21Ω±1.5Ω

19

tshintsha ukuchasana noqhagamshelwano

≤1.5Ω

20

Unyamezelo

≥6000amaxesha(okanye i-10iminyaka

IiNgcaciso zeSakhiwo

aswd

I-DiameterDem(mm)

GDF-1-DN25

GDF-1-DN32

GDF-1-DN40

GDF-1-DN50

GDF-1-DN80

GDF-1-DN100

GDF-1-DN150

GDF-1-DN200

L

160

180

226

226

310

350

480

520

W

130

130

160

160

220

246

336

412

H

293

295

316

316

355

380

431

489

A

115

140

150

165

200

220

285

340

B

85

100

110

125

160

180

240

295

C

14

18

18

18

18

18

22

22

D

59

59

73

73

92

106

132

165

E

77

77

77

77

77

77

77

77

F

138.5

138.5

138.5

138.5

138.5

138.5

138.5

138.5

G

18

18

23

23

23

23

25

 28

L1

114

114

114

114

114

114

114

114

L2

35

35

35

35

35

35

35

35

n

4

4

4

4

8

8

8

12


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