GDF-4 Umuyoboro wa moteri Guhagarika Valve ya metero ya gazi
Ibisobanuro ku bicuruzwa
Umuyoboro wa GDF-4 uhagarika valve ni valve ifite ubwizerwe buhanitse, igihe kirekire cya serivisi hamwe na moteri ya moteri. Igipimo nyamukuru cyo gushyira mu bikorwa igishushanyo mbonera ni GB / T 20173-2013 "Amavuta na Kamere Yinganda Inganda zohereza imiyoboro ya sisitemu yohereza imiyoboro", naho igipimo cya flange ni GB / T 9113-2010 "Integral Steel Pipe Flange".
Ibiranga ibicuruzwa
1. Nugukingura buhoro no gufunga byihuse, kandi igihe cyo gufunga ni ≤2s;
2. Urwego runini rwumuvuduko wakazi, umuvuduko ntarengwa wakazi urashobora kugera 0.8MPa;
3. Gutakaza umuvuduko muke;
4. Gufunga neza, imikorere ihamye kandi yizewe;
5. Imiterere yihariye yo gufungura valve no kugabanya umuvuduko urashobora kumenya gufungura valve ifite umutwaro muke hamwe nogukoresha ingufu nke mubidukikije byumuvuduko mwinshi, byongera ubwizerwe bwimikorere ya valve;
6. Umubiri wa valve ugizwe na aluminiyumu ya aluminiyumu, yoroheje muburemere kandi nziza mukurwanya ruswa, kandi irashobora kwihanganira umuvuduko wizina wa 1.6MPa; imiterere rusange irwanya ingaruka, kunyeganyega, ubushyuhe bwo hejuru nubushyuhe buke, gutera umunyu, nibindi, kandi birashobora guhuza nibidukikije bigoye byo hanze;
7. Moteri na garebox byakozwe nkuburyo bufunze neza, urwego rwo kurinda ni ≥ IP65, kandi moteri na gare ntaho bihuriye nuburyo bwo kohereza, kandi imikorere idashobora guturika nibyiza. Byateye imbere cyane valve kwizerwa nubuzima bwa serivisi;
8. Inzira nyobozi irakomeye, kandi irashobora guhagarikwa bitaziguye nyuma yo gufungura no gufunga biriho, kandi birashobora no kuzanwa kumwanya wimyanya;
9. Iyo valve imaze gukingurwa no gufungwa ahantu, uburyo bwo kugenda burahita bufungwa kugirango barebe ko valve idakora neza kubera imbaraga ziva hanze iyo iri mumiterere ihamye;
10. Mikoro-moteri itunganijwe neza, ingendo zikozwe muri zahabu, hamwe na bruwasi bikozwe mubyuma byagaciro, biteza imbere cyane kurwanya ruswa no guhagarara kwa moteri ya moteri ubwayo, bigatuma imikorere yigihe kirekire yizewe ya moteri ya moteri;
11. Icyerekezo cyo gufata ikirere kirashobora guhinduka.
Ibipimo byibicuruzwa
Oya. | Ibintu | Amakuru | |||||||
1 | Uburyo bwo gukora | Gazi Kamere / LPG | |||||||
2 | Diameter ya nominal (mm) | DN25 | DN32 | DN40 | DN50 | DN80 | DN100 | DN150 | DN200 |
3 | Urwego rw'ingutu | 0 ~ 0.8Mpa | |||||||
4 | Umuvuduko w'izina | 1.6MPa | |||||||
5 | Umuvuduko Ukoresha | DC3 ~ 7.2V | |||||||
6 | Ibikorwa bigezweho | ≤70mA (DC4.5V) | |||||||
7 | Moteri itangira impinga | 20220mA (DC4.5V) | |||||||
8 | Umuyoboro uhagaritswe | 20220mA (DC4.5V) | |||||||
9 | Ubushyuhe bwo gukora | -30 ℃ ~ 70 ℃ | |||||||
10 | Ububiko bwibidukikije | -30 ℃ ~ 70 ℃ | |||||||
11 | Ibidukikije bikora ugereranije n'ubushuhe | 5% ~ 95% | |||||||
12 | Ibidukikije bibikwa ugereranije n'ubushuhe | ≤95% | |||||||
13 | Ikimenyetso-giturika | ExibⅡB T4 Gb | |||||||
14 | Impamyabumenyi | IP65 | |||||||
15 | Igihe cyo gufungura | ≤40s | ≤40s | ≤40s | ≤40s | ≤40s | 55s | 5555s | 90s |
(DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | ||
16 | Igihe cyo gusoza | ≤2s (DC4.5V) | |||||||
17 | Kumeneka | Munsi ya 0.8MPa yumuyaga, kumeneka ≤0.55dm3 / h (gufata umwanya 2min) | |||||||
Munsi yumuyaga wa 5KPa, kumeneka ≤ 0.1dm3 / h (gufata umwanya 2min) | |||||||||
18 | Imodoka irwanya imbere | 21Ω ± 1.5Ω | |||||||
19 | Mumwanya uhindura guhuza imikoranire | ≤1.5Ω | |||||||
20 | ubuzima bwa serivisi | 0006000 |
Ubwoko
Ubwoko | GDF-4-DN25 | GDF-4-DN32 | GDF-4-DN40 | GDF-4-DN50 | GDF-4-DN80 | GDF-4-DN100 | GDF-4-DN150 |
Ingano (mm) | |||||||
L | 160 | 180 | 230 | 230 | 310 | 350 | 480 |
W | 109 | 125 | 165 | 165 | 214 | 237 | 304 |
H | 245 | 265 | 283.5 | 288.5 | 350 | 365 | 433 |
A | 115 | 140 | 150 | 165 | 200 | 220 | 285 |
B | 85 | 100 | 110 | 125 | 160 | 180 | 240 |
C | 14 | 18 | 18 | 18 | 18 | 18 | 22 |
D | 48 | 60 | 68 | 73 | 92 | 102 | 138 |
E | 77 | 77 | 77 | 77 | 77 | 77 | 77 |
F | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 |
G | 21 | 20 | 20 | 20 | 23 | 23 | 23 |
L1 | 114 | 114 | 114 | 114 | 114 | 114 | 114 |
L2 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
n | 4 | 4 | 4 | 4 | 8 | 8 | 8 |