Ni ubuhe bwoko n'ibipimo bya valve zo kugenzura?

Valve zo gupima ziboneka mu bwoko butandukanye n'ibipimo bitandukanye hakurikijwe ibintu nk'imiterere, ibikoresho n'ikoreshwa. Dore incamake irambuye y'ubwoko bwa valve zo gupima n'ibipimo:

Ubwa mbere, ubwoko

1. Gushyira mu byiciro hakurikijwe imiterere

Valve yo kugenzura umuvuduko: Valve yo kugenzura umuvuduko ifite disiki inyerera ku murongo wo hagati w'umubiri. Iyi valve ishobora gushyirwa gusa ku muyoboro utambitse, ubushobozi bwo kurwanya amazi ni bunini. Iyo icyuma kiri ku murongo w'amazi, disiki ya valve ifungurwa hakoreshejwe imbaraga z'icyuma. Iyo icyuma gihagaze gutemba, disiki ya valve igwa ku ntebe bitewe n'uburemere bwayo kugira ngo wirinde ko icyuma gihinduka. Valve yo kugenzura umuvuduko ifite ubwoko bubiri bw'icyuma kinyura mu buryo bugororotse n'ubuhagaze, valve yo kugenzura umuvuduko inyura mu buryo bugororotse n'icyerekezo cy'umuyoboro w'amazi n'icyerekezo cy'umuyoboro w'intebe, na valve yo kugenzura umuvuduko ihagaze icyerekezo cy'umuyoboro w'amazi n'icyerekezo cy'umuyoboro w'intebe ni kimwe, uburyo bwo kwirinda umuvuduko wayo ni buto ugereranije n'ubwoko bwo kugenzura umuvuduko w'amazi.

Valve yo kugenzura Swing: Valve yo kugenzura ifite disiki isa na disiki kandi izenguruka impande z'umuyoboro w'intebe. Ubusanzwe irakomeye ugereranyije na valve yo kugenzura stop, ikwiriye ibihe binini. Valve yo kugenzura Swing ishobora kandi kugabanywamo valve imwe, valve ebyiri na valve nyinshi bitewe n'umubare wa valve, intego nyamukuru ni ukubuza ko stop ihagarika stop cyangwa reverse flow, bigatuma hydraulic igabanuka.

Valve yo kugenzura ikinyugunyugu: Valve yo kugenzura ifite disiki izenguruka ku gapira mu ntebe. Valve yo kugenzura disiki ni yoroshye mu miterere, ishobora gushyirwa gusa ku muyoboro utambitse, kandi ifite agafunga gake.

Valve yo kugenzura imiyoboro: Valve yo kugenzura ifite disiki inyerera ku murongo wo hagati w'umubiri. Ni valve nshya yavutse, ntoya, ifite uburemere bworoshye, ifite ikoranabuhanga ryiza ryo kuyitunganya, ni imwe mu cyerekezo cy'iterambere rya valve zo kugenzura.

Valve yo kugenzura umuvuduko: Iyi valve ifite akazi gahuriweho nk'ivali yo kugenzura umuvuduko hamwe n'ivali y'isi yose cyangwa vali y'inguni, kandi ikoreshwa nk'ivali yo gukata amazi n'umwuka mu ifuru.

Izindi nyoni: Harimo kandi valve yo kugenzura uburemere, valve yo kugenzura ubwoko bw'igikombe, valve yo kugenzura disiki ya feri, valve yo kugenzura ubwoko bw'umupira, valve yo kugenzura ubwoko bwa diaphragm.

2. Shyira ku rutonde ukurikije ibikoresho

Valve yo kugenzura icyuma: nka valve yo kugenzura icyuma gikozwe mu cyuma gishongeshejwe, valve yo kugenzura umuringa, valve yo kugenzura icyuma kitagira umugese, valve yo kugenzura icyuma cya karuboni, valve yo kugenzura icyuma gikozwe mu cyuma gishongeshejwe, nibindi.

Valve yo kugenzura idakoresha icyuma: nka valve yo kugenzura ya pulasitiki, valve yo kugenzura ya FRP, n'ibindi.

3. Shyira mu byiciro ukurikije imikorere

Valve yo kugenzura idacecetse: nka valve yo kugenzura idacecetse ya DRVZ, valve yo kugenzura idacecetse ya DRVG, valve yo kugenzura idacecetse ya NRVR, n'ibindi.

Valve yo kugenzura ifite intego zihariye: nka SFCV rubber flap check valve, DDCV double flap check valve, nibindi.

Icya kabiri, ibipimo ngenderwaho

Ibisobanuro bya valve yo kugenzura ubusanzwe bigaragazwa n'umurambararo w'amazina (DN), naho ibisobanuro bihuriweho ni DN15, DN25, DN50, DN80, DN100, DN150, nibindi. Byongeye kandi, hari ibisobanuro nk'urwego rw'umuvuduko, ubwoko bw'imiyoboro (nk'imigozi, imigozi, imigozi n'imigozi).

Urugero, ibipimo bya valve yo kugenzura impera y'umugozi ya H12W ni DN15-100mm, naho urwego rw'umuvuduko ni 1.6-32MPa; Ibipimo bya valve zo kugenzura butterfly za H76H na H76W zifite disiki ebyiri ni DN50-1200mm, naho urwego rw'umuvuduko ni 1.6-10MPa.

Icya gatatu, hitamo ibitekerezo

Mu guhitamo valve yo kugenzura, ni ngombwa kuzirikana ibintu nk'uburyo bwihariye bwo gupima imiyoboro, imiterere iringaniye, umuvuduko w'imikorere n'ubushyuhe. Dore amwe mu mahitamo:

Hitamo ubwoko bw'ingufu zo kugenzura zikwiye hamwe n'ibipimo byazo hakurikijwe icyerekezo cy'amazi n'ingano y'amazi akoreshwa mu buryo bw'umwuka.

Tekereza ku kwangirika kw'ubushyuhe n'ubukonje bw'ikirere, imiterere y'ubutaka n'ibindi bintu, hitamo ibikoresho bikwiye.

Hitamo uburyo bukwiye bwo guhuza ukurikije aho gushyiramo n'ibisabwa mu kubungabunga sisitemu y'imiyoboro.

Reba kataloge y'ibicuruzwa by'uruganda n'urupapuro rw'ibisobanuro bya tekiniki kugira ngo urebe neza ko valve yo kugenzura yatoranijwe yujuje ibisabwa muri sisitemu.

Muri make, hari ubwoko butandukanye bw'ibikoresho byo kugenzura (check valves) n'ibipimo byabyo, kandi guhitamo bigomba gusuzumwa neza hakurikijwe ibyo bikenewe koko.