Intangiriro y'imiterere ya valve y'umupira

Valve y'umupira ni ubwoko busanzwe bwa valve, imiterere yayo ni yoroshye kandi ikomeye, ikoreshwa cyane mu buryo butandukanye bw'imiyoboro y'amazi. Ibi bikurikira ni ibisobanuro birambuye ku miterere ya valve y'umupira:

Ubwa mbere, ibice by'ingenzi

Valve y'umupira igizwe ahanini n'ibi bikurikira:

1. Umubumbe: Nk'ikintu gifunga, umubumbe uba umeze nk'uruziga kandi umeze nk'uruziga, kandi hagati hakorwa umuyoboro kugira ngo ugenzure inzira umuyoboro usohokamo binyuze mu kuzunguruka umubumbe. Ibikoresho by'umupira ni ibyuma bitandukanye, bikunze gukoreshwa mu byuma bita fluffy, umuringa, icyuma gishongeshejwe, nibindi, kugira ngo bihuze n'ahantu hatandukanye ho gukorera n'ibikenewe mu itumanaho.

2. Intebe: Intebe ni igikoresho cyo gushyiramo umupira, ubusanzwe gikozwe mu byuma, pulasitiki cyangwa ibikoresho byoroshye. Intebe ikata umwobo ku buso bw'umubumbe w'umupira, maze umupira uzenguruka hamwe n'intebe kugira ngo ukore agapfundikizo kugira ngo wirinde ko usohoka.

3. Urufatiro rw'imvange: Urufatiro rw'imvange ni umugozi unyura hagati mu gice cy'umugozi, impera imwe ihujwe n'umugozi, indi mpera ihujwe n'uburyo bwo gukora. Binyuze mu kuzunguruka cyangwa gusunika uburyo bwo gukora, urufatiro rw'imvange ruyobora umupira kugira ngo uzenguruke kandi umenye gufungura no gufunga k'umuyoboro.

4. Uburyo bwo gukora: harimo uburyo bwo gukora n'intoki n'uburyo bwo gukora bwikora. Uburyo bwo gukora n'intoki busanzwe bugizwe n'umugozi, vitesi, nibindi, bigenzura ingendo z'umupira binyuze mu kuzunguruka cyangwa gusunika n'intoki; Uburyo bwo gukora bwikora bushobora kuba burimo moteri y'amashanyarazi, uburyo bwo gukora hepfo, nibindi, bigenzura ingendo z'umupira binyuze mu bimenyetso by'umuvuduko w'amashanyarazi cyangwa w'umwuka.

5. Umubiri w'imvange: Umubiri w'imvange ni igikonoshwa cya value y'umupira, ikoreshwa mu gushyiramo umupira, intebe n'ibindi bice, kandi igatanga umuyoboro uciriritse w'amazi. Imiterere y'umubiri w'imvange ikunze kwita ku muvuduko n'ubushyuhe bw'umwuka hamwe n'imikorere yo gufunga kwa value.

Icya kabiri, ihame ry'imikorere

Ihame ry'imikorere ya valve y'umupira ni iryoroshye cyane: valve irafungurwa kandi igafungwa izunguruka umupira kuri dogere 90. Iyo umupira uzungurutse ujyanye n'ubuso bufunga bw'intebe ya valve, icyuma gishobora kunyura mu cyuho kiri hagati y'umupira n'intebe ya valve; Iyo umupira uzungurutse ugana ku buso bufunga bw'intebe ya valve, inzira y'icyuma iracibwa. Iyi miterere ituma valve y'umupira ifunguka kandi igafunga vuba, ikora neza, idapfa kwangirika n'ibindi.

Icya gatatu, gushyira mu byiciro

Dukurikije amahame atandukanye yo gushyira mu byiciro, valve z'umupira zishobora kugabanywamo ubwoko butandukanye:

1. Gushyira mu byiciro hakurikijwe imiterere: valve y'umupira igenda n' valve y'umupira idahinduka. Umupira wa valve y'umupira igenda igenda munsi y'igitutu cy'icyuma kugira ngo habeho agapfundikizo; Aho umupira wa valve y'umupira idahinduka uba uhagaze, kandi gufunga bigerwaho hifashishijwe kwimura intebe.

2. Ishyirwa mu byiciro hakurikijwe uburyo bwo gutwara: vali y'umupira ikoreshwa n'intoki, vali y'umupira w'amashanyarazi na vali y'umupira w'umwuka, nibindi. Vali y'umupira ikoreshwa n'intoki binyuze mu gukora intoki kw'umugozi kugira ngo igenzure ifunguka n'ifungwa ry'vali; Vali y'umupira w'amashanyarazi na vali y'umupira w'umwuka bituma vali igenda binyuze mu mashanyarazi n'umwuka ufunze.

3. Dukurikije uburyo ibikoresho byo gufunga bishyirwa mu byiciro: valve yoroshye yo gufunga n'iy'umupira ikomeye yo gufunga. Valve yoroshye yo gufunga ikoresha ibikoresho byoroshye bya rubber cyangwa polytetrafluoroethylene nk'iy'imvange; Valve ikomeye yo gufunga ikoresha ibikoresho by'icyuma nk'iy'imvange kugira ngo ihuze n'ibidukikije bikomeye nko mu bushyuhe bwinshi n'umuvuduko mwinshi.

4. Dukurikije ikoreshwa ry'uburyo buciriritse: valve y'amazi, valve y'umwuka, valve y'umupira wa gaze na valve y'umupira wa aside na alkali. Ubwoko butandukanye bwa valve z'umupira bukwiriye imiterere itandukanye n'imikorere kugira ngo valve ikore neza kandi irambe igihe kirekire.

5. Bishyirwa mu byiciro hakurikijwe uburyo bwo guhuza: valve y'umupira yo mu bwoko bwa flange, valve y'umupira yo mu bwoko bwa sandwich, valve y'umupira yo mu bwoko bwa thread n'ubundi buryo bwo guhuza kugira ngo bihuze n'ibikenewe mu gushyiraho imiyoboro itandukanye.

Muri make, imiterere y’imiyoboro y’umupira irasobanutse kandi ifite imbaraga, ishobora guhaza ibyifuzo by’imiyoboro itandukanye y’amazi. Mu guhitamo no gukoresha imiyoboro y’umupira, ni ngombwa guhitamo ubwoko n’ibipimo bikwiye hakurikijwe imiterere yihariye y’akazi n’ibisabwa kugira ngo ikore neza kandi irambe igihe kirekire.