3. Umupira
Igipfukisho c’umupira cavuye ku gipfukisho c’umupira. Igice caco co gufungura no gufunga ni umubumbe, kandi uwo mubumbe uzunguruka 90° ku nzira y’umurongo w’uruzitiro rw’ivyuma kugira ngo ushikire intumbero yo gufungura no gufunga. Igikoresho c’umupira gikoreshwa canecane ku mirongo y’amazi kugira ngo gice, gikwiragize, kandi gihindure inzira y’uruja n’uruza rw’amazi. Igipfukisho c’umupira gikozwe gifise urufunguruzo rufise ishusho y’inyuguti ya V na co nyene gifise igikorwa ciza co gutunganya uruja n’uruza rw’amazi.
Uruganda rwa TWS rw'imipfunda rutanga imipfunda y'ikinyugunyugu YD37A1X3-16Q, imipfunda y'ikinyugunyugu ifise amababa abiriD34B1X3-16Q, Igipfukisho c’ikinyugunyugu gifise amababa abiri nk’uko Ser.13 canke urutonde rwa 14, BS5163/F4/F5 /ANSI CL150 igipfukisho c’irembo ry’imipira, Y-strainer, igipfukisho co gupima, ikibuza gusubira inyuma.
3.1 Ivyiza:
Ifise ubushobozi bwo guhangana n’amazi burengeye ubundi bwose (mu vy’ukuri 0).
Kubera ko itazofata mu gihe iriko irakoreshwa (iyo ata mavuta yo gutera), irashobora gukoreshwa mu buryo bwizigirwa ku bikoresho bishobora gutera ubumara no ku mazi afise ubushuhe buke.
Ishobora gushika ku gukingira neza mu gihe c’umuvuduko n’ubushuhe vyinshi cane.
Ishobora gushika ku gufungura no gufunga vyihuse. Igihe co gufungura no gufunga ibibanza bimwebimwe ni amasegonda 0,05 gushika kuri 0,1 gusa, ivyo bikaba bituma bishobora gukoreshwa mu bikoresho vy’ivyuma vy’intebe zo gupima. Iyo ufunguye no gufunga iyo valve ningoga, nta ngaruka ibaho mu gihe c’ugukora.
Igice co gufunga c’umubumbe gishobora kwishingira ahantu h’urubibi.
6-- Igikoresho gikoreshwa kirakingirwa neza ku nzira y’amazi.
Q7 Iyo umupfunda wuguruye neza kandi ufunze neza, ibice vy’ugukingira umubumbe n’intebe y’umupfunda biratandukana n’ivyo hagati. Ku bw’ivyo, ikintu gica muri iyo valve ku rugero runini ntikizotuma ibice vy’ibarabara bipfuka.
Ifise ubuhinga bukomeye kandi ifise uburemere buke. Ishobora gufatwa nk’imiterere y’amavalve ibereye kuruta izindi zose ku mice y’ubushuhe buke.
Ivyoumuvudukoumubiri ni uwuringaniye. Cane cane ku bijanye n’imiterere y’umubiri w’ivyuma vy’amazi, birashobora kwihanganira neza umubabaro uva ku muyoboro.
Igice co gufunga gishobora kwihanganira itandukaniro ry’umuvuduko munini mu gihe co gufunga.
Igikoresho c’umupira gifise umubiri w’igikoresho gikozwe mu buryo bushitse, gishobora guhambwa ata guca ku ruhande munsi y’ubutaka, kigakingira ibihimba vyo mu mutima vy’ico gikoresho kugira ngo ntibisenyuke. Igihe co gukoresha gishobora gushika imyaka 30, ivyo bikaba bituma ari co gikoresho ciza cane co gukoresha mu gukoresha imiyoboro y’amavuta na gazi.
3.2 Inyungu:
Igihambayeumuvudukoivyicaro vy’ugukingira impeta y’ivyuma vy’umupira ni polytetrafluoroéthylène (PTFE). Ni inert ku bintu hafi vyose vy’imiti kandi ifise ibiranga vyose nk’igipimo gitoyi c’ugushikana, ubushobozi buhamye, ubushobozi bwo guhangana n’ugukura, ubushuhe bushobora gukoreshwa cane, n’ubushobozi bwiza cane bwo gukingira. Ariko rero, imiterere y’umubiri ya PTFE, harimwo n’ubushobozi bwo kwaguka buhambaye cane, ubushobozi bwo gutahura ubukonje, n’ubushobozi buke bwo gutwara ubushuhe, bisaba ko uguhingura ikidodo c’intebe y’ivyuma bitegerezwa gukorwa hirya no hino y’ivyo bintu. Ku bw’ivyo, iyo ikintu co gukingira gikomeye, ukwizigirwa kw’ico kidodo kurahungabana. Ikindi kandi, urugero rwo guhangana n’ubushuhe rwa PTFE ni ruto cane, kandi rushobora gukoreshwa gusa ku bushuhe buri munsi ya 180°C. Iyo ubushuhe burenze ako gaciro, ikintu co gukingira kizosaza. Turavye uko ikoreshwa igihe kirekire, muri rusangi ikoreshwa gusa ku 120°C.
Ibikorwa vyayo vyo gutegeka birarushiriza kuba bibi cane kuruta ivy’ivyo bikoresho vy’umuyagankuba, canecane ku bikoresho vy’umuyaga (canke ibikoresho vy’umuyagankuba).
5. Gufunga umuvuduko
Igikoresho co gufunga ni igikoresho co gufunga gifise ishusho y’igikoresho co gufunga. Mu guhindukiza 90°, urufunguruzo rw’inzira ruri ku gipfukisho rurakorwa kugira ngo ruvugane canke rutandukanye n’urufunguruzo rw’inzira ruri ku mubiri w’ibarabara, bigashika ku gufungura canke gufunga kw’ibarabara. Ritwa kandi inkoko, inkoko y’uguhagarika canke irembo rizunguruka. Igishushanyo c’ico gipfukisho gishobora kuba nk’igiti c’umugozi canke c’igiti c’umugozi. Hari ubwoko bwinshi bwayo, harimwo ubwoko bugororotse, ubwoko buca mu nzira zitatu n’ubwoko buca mu nzira zine. Ingingo ngenderwako yayo mu bisanzwe isa n’iy’umupira w’amaguru.
5.1 Ivyiza:
Irabereye gukoreshwa kenshi, ifungura n’ugufunga vyihuta kandi biyoroshe.
Ubushobozi bwo guhangana n’amazi ni buke.
Ifise ubuhinga bworoshe, irafise uburemere buke cane, iraremera cane kandi yoroshe kuyibungabunga.
Ifise ubushobozi bwiza bwo gukingira.
Ntibibujijwe n’uburongozi bwo gushiramwo, uburongozi bw’uruja n’uruza rw’umurongo bushobora kuba ubusa.
Nta n’umwe anyiganyiga, kandi urusaku ni ruto.
5.2 Inyungu:
Igipande co gukingira ni kinini cane, ivyo bikaba bituma haba umuvuduko mwinshi cane kandi n’uguhinduka bihagije.
Igira ico ikoze ku buremere bwayo bwite, ubunini bw’umurongo w’ibarabara buragabanutse.
Mu gukoresha nyavyo, iyo hakenewe umupfunda munini, hategerezwa gukoreshwa umubumbe w’ibarabara ry’inyuma, ivyo bikaba bishobora kugira ico bikoze ku ngaruka yo gukingira.
Ibindi bisobanuro, ushobora kubihamagara ku buntuTWS umuvudukouruganda.
Igihe co gutangaza: 12 Ndamukiza 2025
