1. Agaciro k'irembo ni iki?
Irembo ry'irembo ni valve ikoreshwa mugukingura no GUFunga-gutembera gutemba mumazi. Ifungura cyangwa ifunga valve mukuzamura irembo kugirango yemere cyangwa igabanye umuvuduko w'amazi. Twakagombye gushimangira ko irembo ry irembo ridashobora gukoreshwa mugutunganya imigendekere, ariko birakwiriye gusa kubisabwa bisaba gutembera byuzuye cyangwa gufunga byuzuye.
Irembo rya Valve: GB / DIN / API / ASME / GOST.
Igipimo cya GB:
| Igishushanyo | Amaso imbonankubone | Flange | Ikizamini |
| GB / T12234 | GB / T12221 | JB / T79 | JB / T9092 |
DIN isanzwe:
| Igishushanyo | Amaso imbonankubone | Flange | Ikizamini |
| DIN3352 | DIN3202 F4 / F5 | EN1092 | EN1266.1 |
Igipimo cya API:
| Igishushanyo | Amaso imbonankubone | Flange | Ikizamini |
| API 600 | ASME B16.10 | ASME B16.5 | API 598 |
BIKURIKIRA:
| Igishushanyo | Amaso imbonankubone | Flange | Ikizamini |
| GOST 5763-02 | GOST 3706-93. | GOST 33259-2015 | GOST 33257-15 |
2.Irembo rya Valve
Irembo ry'irembo mubisanzwe rigizwe nibice byinshi byingenzi:
1) Umubiri wa Valve: Ikintu cyingenzi cyingenzi mumarembo. Ubusanzwe ibikoresho bikozwe mubyuma byangiza, WCB, SS, nibindi
2) Irembo: igikoresho cyo kugenzura, gishobora kuba isahani isize reberi cyangwa icyuma cyiza.
3) Igiti cya Valve: gikoreshwa mu kuzamura irembo, gikozwe muri F6A (ss mpimbano ss 420), Inconel600.
4) Bonnet: igikonoshwa hejuru yumubiri wa valve, ifatanije numubiri wa valve ikora igikonjo cyuzuye cyuzuye.
5) Intebe ya Valve: hejuru yikidodo aho isahani y irembo ihuza umubiri wa valve.
3. Ni ubuhe bwoko butandukanye bw'Irembo ry'Irembo?
Ukurikije ubwoko bwimiterere yimiterere ya valve, irashobora kugabanywamo ibice bitazamuka kumarembo yikibiriti no kuzamuka kwurugi.
1)Irembo ridahaguruka riva:Hejuru ya valve igiti cyihishwa cyurugi rwihishwa ntigishobora kwaguka hamwe ninziga y'intoki. Icyapa cy'irembo kizamuka hejuru cyangwa hepfo kuruhande rwa valve kugirango ufungure cyangwa ufunge valve. Gusa plaque ya plaque yumuryango wose wa valve ifite kugenda kwimuka.
2)Kuzamuka kw'irembo rya valve (OS&Y irembo rya valve):Hejuru yurwego rwizamuka rwamarembo ya valve igaragara hejuru yintoki. Iyo irembo ry'irembo rifunguye cyangwa rifunze, uruti rwa valve hamwe na plaque y'irembo bizamurwa cyangwa bikamanurwa hamwe.
4. Nigute Irembo Valve ikora?
Imikorere ya irembo ya valve iroroshye kandi ikubiyemo intambwe zikurikira:
1) Gufungura leta: Iyo valve yumuryango iri kumugaragaro, isahani y irembo irazamurwa rwose kandi amazi ashobora gutembera neza binyuze mumurongo wumubiri wa valve.
2) Gufunga leta: Iyo valve igomba gufungwa, irembo ryimurwa hepfo. Irakanda ku ntebe ya valve kandi ihuye nubuso bwa kashe yumubiri wa valve, ikabuza kunyura mumazi.
5. Irembo rya Valve rikoreshwa iki?
Irembo ry'irembo rifite intera nini ya porogaramu kandi irashobora gukoreshwa mu nganda n'ibidukikije bitandukanye, nka:
1) Gutunganya amazi: Ibirindiro byoroheje bifunga amarembo bikoreshwa cyane mugutunganya amazi no gutunganya amazi mabi.
2) Inganda za peteroli na gaze gasanzwe: Indangantego zikomeye zifunga amarembo zikoreshwa munganda za peteroli na gaze.
3) Gutunganya imiti: Ibyuma byinjira mumarembo yicyuma birakwiriye kugenzura imigendekere yimiti namazi yangirika mugutunganya imiti.
4) Sisitemu ya HVAC: Ibyapa by'irembo bikoreshwa muburyo bwo gushyushya, guhumeka no guhumeka (HVAC).
None, Irembo ryamarembo rirashobora gukoreshwa mugukubita?
Nkuko bigaragara kuri hejuru, igisubizo ni OYA! Intego yumwimerere ya valve valve ni ukugurura byuzuye no gufunga byuzuye. Niba ikoreshwa ku gahato kugirango ihindure imigezi, imigezi idahwitse, imivurungano nibindi bintu bizabaho, kandi bizatera byoroshye cavitation no kwambara.
6. Ibyiza by'Irembo
1) Urujya n'uruza rwuzuye: Iyo rufunguye byuzuye, irembo riringaniye hejuru yumuyoboro, ritanga imigezi idakumirwa hamwe nigitutu gito.
2) 0 Kumeneka: Iyo isahani y irembo ihuye nintebe ya valve, hashyirwaho kashe ikomeye kugirango irinde amazi gutembera muri valve. Ubuso bwo gufunga amarembo nintebe ya valve mubusanzwe bikozwe mubikoresho nk'icyuma cyangwa elastomer ya elastomer kugirango bigere kumazi hamwe no gufunga ikirere hamwe na zeru.
3) Gufunga ibyerekezo byombi: Indangantego z'irembo zirashobora gutanga kashe zombi, bigatuma zihinduka mumiyoboro ifite umuvuduko udasanzwe.
4) Kubungabunga byoroshye: Ntibikenewe ko usenya burundu irembo. Ukeneye gusa gufungura igifuniko cya valve kugirango ugaragaze neza imiterere yimbere yo kubungabunga.
7. Ibibi by'Irembo
1) Ugereranije nizindi valve zifite imiterere yoroshye (nkibinyugunyugu), umubiri wa valve ukoresha ibikoresho byinshi kandi igiciro kiri hejuru.
2) Diameter ntarengwa ya valve yumuryango igomba kuba nto, muri rusange DN≤1600. Ikinyugunyugu gishobora kugera kuri DN3000.
3) Irembo ry'irembo rifata igihe kirekire cyo gufungura no gufunga. Niba ikeneye gukingurwa vuba, irashobora gukoreshwa hamwe na pneumatic actuator.