Urutonde rw'amavalufu y'umupira mu bunini bunini: Ubwoko n'ibiranga

Urutonde rwa Big Size Ball Valves: Ubwoko, Ibiranga, n'Imikoreshereze

Vali nini z'umupira, zizwi kandi nkavali nini z'umupira, ni valves zihariye zagenewe sisitemu z'imiyoboro ikora intera ndende. Izi valves ni ingenzi cyane mu kugenzura sisitemu z'amazi zikoresha umuvuduko mwinshi, akenshi zishyirwa ku mpera z'imiyoboro kugira ngo zigenzure cyangwa zihagarike urujya n'uruza rw'amazi. Hamwe n'umurambararo urenga santimetero 2, zishyirwa mu byiciro bikurikira:

Ishyirwa mu byiciro ry'amavalufu y'umupira hakurikijwe ingano

1. Valves z'umupira w'umurambararo muto: Umurambararo w'inyuguti ≤ santimetero 40 (40 mm).

2. Valves z'umupira zifite umurambararo uringaniye: Ingano y'umurambararo: Santimetero 50-300 (50-300 mm).

3. Valves nini z'umupira: Ingano y'umurambararo: Santimetero 14 – Santimetero 48 (350-1200 mm).

4. Valves nini cyane z'umupira: Umurambararo w'inyuguti ≥ santimetero 1400 (1400 mm).

Iri shyirahamwe ritanga uburyo bwiza bwo guhitamo valve ijyanye n'ibikenewe bitandukanye by'imiyoboro.

Ingingo z'ingenzi:

- Valves z'umupira zigenda hejuru cyangwa zishyizwe kuri Trunnion: Mu gihe valve z'umupira zishyirwa mu byiciro bitandukanye,vali nini z'umupiragukoresha ku isi hosevalve y'umupira iriho trunnionigishushanyo mbonera kugira ngo habeho ituze.

- Uburyo bwo gutwara: Vali z'umupira zishyirwa kuri Trunnion zikunze guhuzwaudusanduku tw'ibikoresho bya valve y'umupira, ibikoresho by'umwuka bya valve y'umupiracyangwaibikoresho by'amashanyarazi bya valve y'umupiramu bijyanye no gukoresha ikoranabuhanga no gucunga torque.

Imiterere y'imiterere ya value nini z'umupira

Valves nini z'umupirabyakozwe kugira ngo birambe kandi bigire ubuziranenge. Ibice by'ingenzi birimo:

- Umubiri w'ingufu: Irinda umupira kandi igatuma amazi atembera neza.

- Umupira w'umupira w'agatebo k'umupira: Aumupira wometseho icyumaIgishushanyo mbonera kigabanya kwangirika kandi kigatuma gifungwa neza.

- Ikimenyetso cy'intebe ebyiri: Yongera ubwizerwe bwo gufunga hakoreshejwe imiterere y'ibice bibiri.

- Ubushobozi bw'igitereko n'ubw'imashini ikora: Ishyigikira guhuza naibikoresho by'umwuka bya valve y'umupiracyangwaibikoresho by'amashanyarazi bya valve y'umupiraku buryo bwo kugenzura kure.

- Kugereranya igitutu: Bigabanya imbaraga zikoreshwa, byoroshya imikorere ya valve.

Ibipimo bya tekiniki by'udupira duto cyane

- Ibikoresho bya Valve: Icyuma cya karuboni (WCB, A105, LCB, LF2, WC6, F11, WC9, F51),

Icyuma kidasesagura (CF8, F304, CF8M, 316, CF3, F304L, CF3M, CF316L)

Ibyuma bibiri bitagira umuze (4A, 5A, 6A),Umuringa wa aluminiyumu, Monel, n'ibindi bikoresho byihariye bya alloy.

- Ingano y'ingano ya valve: Santimetero 14 – Santimetero 48 (350-1200 mm)..

- Uburyo bwo guhuza: Hari uburyo bubiri bwo guhuza: flange na clamp.

- Ahantu hashyuha umuvuduko: pn10, pn16, pn25, n'ibindi.

- Ibyuma bikoreshwa: bikwiranye n'amazi, umwuka ushyushye, amavuta, gazi, aside nke n'ibindi.

- Ingano y'ubushyuhe: ubushyuhe buri hasi ni -29℃ kugeza 150℃, ubushyuhe busanzwe ni -29℃ kugeza 250℃, ubushyuhe bwinshi ni -29℃ kugeza 350℃.

Ibyiza bya value nini z'umupira

1. Ubudahangarwa bw'amazi make: Ihuza umurambararo w'imiyoboro kugira ngo igabanye igihombo cy'ingufu.

2. Gufunga neza: Ikoresha polymer zigezweho mu gukora neza zidatemba amazi, ikaba ari nziza cyane kuri sisitemu zikoresha umwuka uvamo umwuka.

3. Uburyo bworoshye bwo gukora: 90° kuzunguruka bituma habaho gufunguka/gufunga vuba, bihuye n'imikorere y'ikoranabuhanga.

4. Kuramba: Impeta zo gufunga zishobora gusimburwa zongerera igihe cyo kuzikoresha.

Imikoreshereze ya balve nini z'umupira

Valves nini z'umupirani ngombwa muri:

- Peteroli na Gazi: Imiyoboro y'amazi n'imiyoboro yo gukwirakwiza imiyoboro.

- Gutunganya amazi: Sisitemu z'umujyi zikoresha amazi menshi.

- Inganda zitanga amashanyarazi: Gukonjesha no gucunga umwuka ushyushye.

- Gutunganya imiti: Kugenzura amazi yangiza.

Inama zo Gushyiraho no Kubungabunga

1. Gushyiramo: Menya neza ko imiyoboro y'amazi ihuye, imigozi ifatanye, n'imbere hatagira imyanda.

2. Gusana:

– Gusuzuma buri gihe ibifunga n'ibikoresho bitera imbaraga (urugero,agasanduku k'ibikoresho bya valve y'umupira, sisitemu z'amashanyarazi zikoresha umwuka n'amashanyarazi).

– Hindura vuba vuba udupfukamunwa twashaje.

– Sukura imbere mu mashini ukoresheje uburyo budakoresha uburyo bwo gukaraba.

Impamvu yo Guhitamo Umucuruzi w'Umupira w'Abashinwa

Nk'umuntuuruganda rukora valve y'umupira rukora cyane, Ubushinwa butanga ubwubatsi buhanitse, ibisubizo bihendutse, hamwe n'umusaruro wemewe na ISO.valve z'umupira zishyizwe ku gitin'imiterere ijyanye n'ibikoresho bikoresha actuator byujuje ibisabwa ku rwego mpuzamahanga mu bijyanye no kwizerwa no gukora neza.