Vali zo kugwa zo mu bwoko bw'insinga, harimo n'izigendanwaValve yo kunyuramo amazi yo kuzimya umuriro, bigira uruhare runini mu nganda zitandukanye, cyane cyane mu buryo bwo kurinda inkongi z'umuriro. Imiterere yazo yihariye ituma amazi aboneka neza mu gihe cy'impanuka. Izi valve, nkaValve yo Kugwa Inyuze mu Buryo Bugororotse, ni ingenzi cyane mu miturire kubera ko ari mito kandi yoroshye kuyishyiraho. Byongeye kandi, ni ingenzi cyane mu nyubako ndende n'ahantu ho gucururiza, bigatuma amazi aboneka vuba iyo bikenewe, cyane cyane iyo amazi yizewe.Valve y'amazi yo gutwika umuriro w'umuringa.

Incamake y'amavalufu yo kumanukiraho yo mu bwoko bw'imigozi

Vali zo kugwa zo mu bwoko bw'umugozizikora nk'ibintu by'ingenzi mu buryo bwo kurinda inkongi. Imiterere yazo ituma amazi aboneka neza mu gihe cy'impanuka, bigatuma zikenerwa cyane mu buryo butandukanye. Izi valves akenshi ziba zifite screw female injiriramo, ituma zihuzwa neza n'imiyoboro y'umuriro.

Amahame y'ingenzi mu gushushanya no kwemeza izi valves arimo:

Ibikoresho bikoreshwa mu kubaka valve zo kugwaho zimeze nk'umugozi bigira ingaruka zikomeye ku mikorere yazo. Ibikoresho bisanzwe birimo:

• Umuringa: Ikoreshwa ku mubiri w'agapira k'amashanyarazi bitewe n'imbaraga zayo no kudakira ingese.
• Aluminium: Ikoreshwa mu bikoresho byo hanze byoroshye, yongera ubushobozi bwo gukoresha.
• Icyuma kitagira umwanda: Byatoranijwe kugira ngo bikoreshwe mu bice by'imbere kugira ngo birambe kandi byizerwa.

Izi ngingo zose hamwe zinoza imikorere n'uburambe bwa valve zo kugwaho zimeze nk'imigozi, bigatuma ziba amahitamo y'ingenzi mu kurinda inkongi.

Valve #1: Valve yo kumanuka ya NAFFCO

Ibiranga

Ingufu yo mu bwoko bwa NAFFCO Landing Valve iratandukanye cyane bitewe n'imiterere yayo ikomeye no kubahiriza amahame ngenderwaho y'inganda. Ibintu by'ingenzi birimo:

• Ubwoko bwa Oblique bufite aho bunyura hafite flange: Iyi miterere ifasha amazi gutembera neza.
• Byakozwe hakurikijwe ibipimo ngenderwaho bya BS 5041 Igice cya 1: Itanga icyizere cy'uko ibintu bizagenda neza kandi bigengwa n'umutekano.
• Ihuza ry'imiyoboro yo kugeza ibicuruzwa hamwe n'umupfundikizo udafite ikintuIbi bice byujuje ibisabwa na BS 336:2010.
• Ishyirwa mu byiciro ry'umuvuduko muke: Ikwiriye umuvuduko w'amazi ugera kuri bar 15.
• BSI Kitemark na LPCB byemewe: Bituma habaho imikorere myiza.
• Ibikoresho by'umubiri: Yakozwe mu cyuma cy'umuringa kugeza kuri EN 1982, ikomeza.
• Ibikoresho by'amapine y'intoki: Yakozwe mu cyuma cy'imvi gikozwe muri BS EN 1561, ikomeza gukomera.
• Ifu y'igitambaro ishobora gusimburwa: Yemerera kubungabunga igihe cy'umuvuduko w'amashanyarazi, valve ifunze neza.

Ibyiza

Valve yo mu bwoko bwa NAFFCO Landing Valve itanga inyungu nyinshi ku bayikoresha. Imiterere yayo irambye ituma ikora neza igihe kirekire, bigabanyiriza gukenera gusimburwa kenshi. Ibice bishobora gusimburwa, nk'agapfundikizo k'igitambaro n'agapfundikizo gafata disiki, byongera imikorere myiza. Byongeye kandi, uruziga rw'intoki rw'iyi valve rufite umutekano, rurimo umukandara n'ingufuri, bitanga umutekano n'umutekano wongerewe mu gihe cyo kuyikoresha.

Ingingo zidasanzwe zo kugurisha

Igitandukanya NAFFCO Landing Valve ni uko yiyemeje gukora ubuziranenge n'umutekano. Guhuza impamyabushobozi za BSI Kitemark na LPCB byemeza abayikoresha ko ari inyangamugayo. Ibara ritangaje—umukara ushushanyijeho irangi ry'intoki n'umubiri utukura—bituma umuntu abona neza, bigatuma byoroha kuyibona mu gihe cy'impanuka. Iyi valve igaragaza ikoranabuhanga ryiza cyane mu guteranya imvange y'imigozi, bigatuma amazi atangwa neza mu gihe ari ngombwa cyane.

Valve #2: Valve yo kumanukiraho ya DRV007 Dry Riser

Ibiranga

Valve ya DRV007 Dry Riser Landing Valve ifite ibintu byinshi bitangaje byongera imikorere yayo. Iyi valve ijyanye n'amahame ngenderwaho y'inganda, harimo:

• BS 5041-1: Igenzura ko uburyo bwo kurinda inkongi bw’umuriro ari ubw’ukuri kandi bufite umutekano.
• BS 5154: Yujuje ibisabwa by'inyongera ku mikorere ya sisitemu z'umurindi w'amazi.

Iyi valve yubatswe mu bikoresho byiza cyane, ifite umubiri ukomeye wagenewe kwihanganira umuvuduko mwinshi. Imiterere yayo mito ituma byoroha kuyishyiraho ahantu hatandukanye, bigatuma iba amahitamo menshi yo kwirinda inkongi.

Ibyiza

DRV007Valve yo kumanukiraho yumyeItanga inyungu nyinshi ku bakoresha. Iyubahiriza amahame yashyizweho ihamya imikorere yizewe mu bihe by'impanuka. Imiterere irambye y'iyi valve igabanya ibyo ikenera mu kubungabunga, bigatuma ihora yizewe mu gihe kirekire. Byongeye kandi, igishushanyo mbonera cyoroshye cyoroshya imikorere, bigatuma abazimya umuriro babona amazi vuba iyo buri segonda ribaye ngombwa.

Ingingo zidasanzwe zo kugurisha

Igitandukanya DRV007 Dry Riser Landing Valve ni uburyo ihuza ubuziranenge n'imikorere myiza. Kuba iyi valve ikurikiza amahame akomeye y'inganda byemeza abayikoresha ko ikora neza mu bihe bikomeye. Byongeye kandi, imiterere yayo nto n'uburyo bworoshye bwo kuyishyiraho bituma iba amahitamo meza haba ku nyubako nshya ndetse no kuvugurura sisitemu zisanzweho. Iyi valve igaragaza ikoranabuhanga ryiza cyane mu bijyanye n'uburyo bwo kuzana amazi mu buryo bw'imigozi, bigatuma amazi aboneka neza mu gihe cy'ibibazo.

Valve #3: Valve yo kurinda inkongi y'umuriro ya Swati 105

Ibiranga

Valve yo kurinda umuriro ya Swati 105 itanga ibintu bitandukanye biyifasha kunoza imikorere yayo mu bijyanye no kwirinda inkongi. Iyi valve yakozwe ifite imiterere imwe ya BSP screw, ijyanye n'uburyo butandukanye bwo kurinda inkongi. Hasi aha niyo ifiteibipimo by'ingenzi:

Imiterere ikomeye y'iyi valve ituma ishobora kwihanganira umuvuduko mwinshi, bigatuma iba amahitamo yizewe mu bihe byihutirwa.

Ibyiza

Valve yo kurinda umuriro ya Swati Fire Protection 105 itanga inyungu zikomeye ku bayikoresha. Imiterere yayo irambye igabanya ibyo ikenera mu kubungabunga, bigatuma ihora yizewe. Uburyo bworoshye bwo kuyishyiraho butuma ishyirwaho vuba ahantu hatandukanye, harimo n'amazu yo guturamo n'ay'ubucuruzi. Abazimya umuriro bashobora kubona amazi vuba, ibyo bikaba ari ingenzi cyane mu gihe cy'ibibazo.

Ingingo zidasanzwe zo kugurisha

Ikiranga imvange ya Swati Fire Protection 105 ni uburyo ihuza ubuziranenge n'imikorere myiza. Gukurikiza amabwiriza y'inganda bitanga umusaruro wizewe. Ingano yayo nto n'imiterere yayo yoroheje byoroshya kuyifata no kuyishyiraho. Iyi mvange igaragaza ikoranabuhanga ryiza cyane mu bijyanye n'imigozi, bigatuma amazi atangwa neza mu gihe ari ngombwa cyane.

Valve #4: Valve igenzura umuvuduko wa santimetero 2.5

Ibiranga

Santimetero 2.5Valve igenzura umuvuduko wo kugwaitanga ibintu bitandukanye binoza imikorere yayo mu buryo bwo kurinda inkongi. Iyi valve yagenewe kugumana umuvuduko uhoraho, ikanatanga amazi neza mu gihe cy'impanuka. Ibisobanuro by'ingenzi birimo:

Imiterere ikomeye y'iyi valve ituma ishobora kwihanganira umuvuduko mwinshi, bigatuma ikoreshwa mu buryo butandukanye.

Ibyiza

Valve igenzura umuvuduko ya santimetero 2.5 itanga inyungu zikomeye ku bayikoresha. Ubushobozi bwayo bwo kugenzura umuvuduko butuma amazi aboneka neza, ibyo bikaba ari ingenzi mu gihe cyo kuzimya inkongi. Iyi valve igabanya ibyago byo guhinduka k'umuvuduko, bigatuma abazimya inkongi bibanda ku mirimo yabo batitaye ku muvuduko uhoraho w'amazi. Byongeye kandi, imiterere yayo iramba igabanya ibyo ikenera mu kubungabunga, bigatuma ikomeza kuba yizewe igihe kirekire.

Ingingo zidasanzwe zo kugurisha

Igitandukanya Valve yo Kurekura Umuvuduko ya Santimetero 2.5 ni uburyo ikoreshwa mu buryo butandukanye no mu buryo ikora neza. Ni nziza cyane mu bikoresho bitandukanye, harimo:

Iyi valve igaragaza ikoranabuhanga ryiza cyane ryo gutembera mu bwoko bw'imigozi, rituma amazi atangwa neza mu gihe ari ngombwa cyane.

Valve #5: Valve yo kumanukiraho ifite ubwoko bw'imigozi

ItsindaValve yo Kumanukiraho yo mu bwoko bwa Hydrant ifite imigozini ingenzi cyane mu buryo bwo kurinda inkongi z'umuriro. Imiterere yayo ituma amazi aboneka neza mu gihe cy'impanuka.

Ibiranga

Iyi valve ifite ibintu byinshi by'ingenzi byongera imikorere yayo:

Imiterere y'iyi valve ikozwe mu muringa cyangwa icyuma cy'imbunda cyiza cyane itanga imbaraga no kuramba. Umuringa utanga ubushobozi bwo kurwanya ingese no kwihanganira umuvuduko mwinshi, mu gihe icyuma cy'imbunda cyongera imbaraga no kudashira. Irangi ry'umutuku rya epoxy ririnda ibintu bibangamira ibidukikije.

Ibyiza

Valve yo mu bwoko bwa Threaded Type Hydrant Landing Valve itanga inyungu nyinshi. Iyubakwa ryayo rikomeye rigabanya ibyo ikenera mu kubungabunga, rigatuma ihora yizewe mu gihe kirekire. Ingano y'umuvuduko mwinshi w'iyi valve ituma ikora neza mu bihe bitandukanye byihutirwa. Abazimya umuriro bashobora kwishingikiriza ku mazi yayo ahoraho, ibyo bikaba ari ingenzi cyane mu gihe cyo kuzimya umuriro.

Ingingo zidasanzwe zo kugurisha

Igitandukanya Valve yo mu bwoko bwa Threaded Type Hydrant Landing Valve ni uko yubahiriza amahame ngenderwaho y’inganda. Ikurikiza IS 5290 Type A, iha umutekano n’ubuhanga mu gushushanya. Iki cyemezo cyemeza abakoresha ko ari inyangamugayo kandi ko ikora neza mu bihe bikomeye. Guhuza ibikoresho biramba n’ibikoresho birinda bituma iyi valve iba amahitamo meza yo gukoresha mu kwirinda inkongi.

Imbonerahamwe yo kugereranya valve zo hejuru

Imbonerahamwe ikurikira igaragaza muri make ibintu by'ingenzi, ibiciro, n'igihe cy'ingwate ku bwoko butanu bw'imizingo ya mberevalve zo kugwa.Uku kugereranya bifasha abakoresha gufata ibyemezo bifatika hashingiwe ku byo bakeneye byihariye.

Icyitonderwa: Ibiciro bishobora gutandukana bitewe n'abatanga ibicuruzwa n'uturere. Buri gihe banza ubaze abacuruza ibicuruzwa bo mu gace utuyemo kugira ngo ubone ibiciro nyabyo n'ibisobanuro birambuye ku garanti.

Iyi mbonerahamwe itanga ishusho rusange y'ingenzi ya buri vali. Abakoresha bashobora kugereranya byoroshye imiterere, ibiciro, na garanti kugira ngo bahitemo uburyo bwiza bujyanye n'ibyo bakeneye mu kurinda inkongi.

Ibintu byo Kuzirikana Mu Guhitamo Valve yo Kumanukiraho yo mu bwoko bwa Thread

Guhitamo ubwoko bw'umugozi bukwiyeValve yo kugwa ku butaka ikoreshwa mu kurinda inkongi y'umuriro ikubiyemo ibintu byinshi by'ingenzi. Gusobanukirwa ibi bintu byemeza ko valve yatoranijwe ihuye n'ibyo inyubako n'abayituyemo bakeneye. Dore ibintu by'ingenzi bigomba kwitabwaho:

• Ubwoko bw'Umukozi Uzimya Umuriro: Ibintu bitandukanye bishobora gusaba ubwoko bwihariye bwa valve. Menya neza ko bihuye n'ikintu kigenewe kuzimya umuriro.
• Ingano y'inyubako: Inyubako nini zishobora gukenera valve zifite umuvuduko mwinshi w'amazi kugira ngo amazi aboneke neza mu gihe cy'ibibazo byihutirwa.
• Ubwoko bw'aho umuntu atuye: Ubwoko butandukanye bw'aho abantu baba, nko mu mazu yo guturamo cyangwa mu by'ubucuruzi, bushobora kuba bufite ibisabwa bitandukanye mu kwirinda inkongi y'umuriro.
• Inkongi y'umuriro: Suzuma ingaruka z'inkongi z'umuriro zifitanye isano n'inyubako. Ingaruka nyinshi zishobora gusaba amahitamo akomeye y'ingufu.
• Iyubahirizwa ry'amategeko agenga imyubakire yo mu gace: Buri gihe genzura ko valve yatoranijwe ikurikiza amabwiriza n'amahame yo mu gace utuyemo.

Byongeye kandi, ingaruka ku kiguzi cy'igihe kirekire zigira uruhare runini mu gufata ibyemezo. Imbonerahamwe ikurikira igaragaza ingaruka zimwe na zimwe ku kiguzi zijyanye n'uburyo butandukanye bwo gutera imigozi:

Hanyuma,kwita ku bidukikijeNtibikwiye kwirengagizwa. Ibintu nko guhura n'ikirere cyangiza n'umwanya muto wo gushyiraho bishobora kugira ingaruka ku mikorere ya valve no ku kuramba kwayo.

Mu gusuzuma neza ibi bintu, abantu bashobora gufata ibyemezo bifatika mu gihe bahitamo imvange yo kugwaho y’ubwoko bw’umugozi ijyanye neza n’ibyo bakeneye mu kurinda inkongi.

Muri make, vali zo kumanuka zo mu bwoko bw'imigozi zivugwaho cyane zirimo vali ya NAFFCO Landing, vali ya DRV007 Dry Riser Landing, vali ya Swati Fire Protection 105, vali ya santimetero 2.5 igenzura umuvuduko, na vali ya Threaded Type Hydrant Landing. Guhitamo vali ikwiye ni ingenzi cyane kugira ngo uburinzi bw'inkongi burusheho kuba bwiza.

Inama: Buri gihe huza ibipimo bya valve n'ibisabwa na sisitemu yo kurinda inkongi. Ibi bireba kubahiriza amategeko yo mu gace utuyemo kandi bikongera umutekano mu gihe cy'impanuka. Suzuma ibyo ukeneye mbere yo kugura kugira ngo urebe ko imikorere yawe ikora neza.

Ibibazo Bikunze Kubazwa

Valve yo kugwa yo mu bwoko bw'umugozi ni iki?

Valve yo kugwa ifite ubwoko bw'umugozi ihuza imiyoboro y'umuriro n'amazi, bigatuma amazi atembera neza mu gihe cy'ibibazo.

Nigute nahitamo valve ikwiye yo kugwa?

Tekereza ku bintu nk'ingano y'inyubako, ibyago by'inkongi y'umuriro, no kubahiriza amategeko yo mu gace utuyemo kugira ngo uhitemo valve ikwiye yo kugwa.

Ese izi valve zoroshye kuzishyiraho?

Yego, valve nyinshi zo kugwaho zo mu bwoko bwa thread zifite imiterere yoroshya ishyirwaho, bigatuma zikoreshwa mu buryo butandukanye.