Imikorere ya Valve imikorere ya valve gasketi ikora neza na valve gasketi Urukurikirane rwihariye

Imikorere ya Valve imikorere ya valve gasketi ikora neza na valve gasketi Urukurikirane rwihariye

Imikorere yimikorere yubuyobozi isabwa harimo valve igomba gufungwa cyane cyangwa cyane; Gupakira kashe ya kashe ntisohoka; Valve fungura kandi ufunge byoroheje, ushireho ikimenyetso. Imirimo ya buri munsi yo gucunga ibikorwa bya valve ikubiyemo inyandiko zemeza hamwe nibikorwa byo gufungura valve no gufunga urupapuro rwibikorwa nyirizina mu myaka yashize; Fungura kandi ufunge inyandiko ya buri cyumweru valve igenzurwa mugihe. Kubirebire byigihe kirekire bidafite ibikorwa bifatika, ukurikije ubunini bwibisobanuro, birakenewe gushiraho ukwezi gutandukanye kugenzura buri cyumweru, muri rusange * gufungura no gufunga ibikorwa byibikorwa nimero yo guhinduka, niba ushaka guhagarika burundu ibikorwa nyirizina ni ubwitonzi.
Gucunga ibikorwa
Valve irashobora gufungura no gufunga ibyiza, ntabwo ari uguhitamo gusa icyitegererezo gikwiye, ubuziranenge bwibicuruzwa, kubaka no guterana neza, kandi bikenera uburyo bunoze bwo kuyobora, birashobora kugira ingaruka nyazo zo "kuzamura abasirikari muminsi ibihumbi, gukoresha abasirikare a mu gihe ”.
Imicungire myiza yimikorere igaragarira mubintu bitatu bikurikira: inyandiko tekinike; Gucunga neza imikorere ya valve; Hindura neza mumeze neza.
(1) Inyandiko za tekiniki za valve
Amakuru ya tekiniki ya valve, harimo amabwiriza yo gukoresha valve mbere yo gutanga; Icyemezo cyo kugenzura valve nyuma yo kugura; Valve guteranya ibice byikarita yinguzanyo; Agaciro ko gufata neza inyandiko. Urebye impinduka zabaturage, ikarita yinguzanyo igomba kuvugururwa mugihe, kugirango hashyizweho sisitemu yo gucunga ubwenge bwa GIS.
(2) Gucunga ibikorwa bya Valve
Imikorere yimikorere yubuyobozi isabwa harimo valve igomba gufungwa cyane cyangwa cyane; Gupakira kashe ya kashe ntisohoka; Valve fungura kandi ufunge byoroheje, ushireho ikimenyetso. Imirimo ya buri munsi yo gucunga ibikorwa bya valve ikubiyemo inyandiko zemeza hamwe nibikorwa byo gufungura valve no gufunga urupapuro rwibikorwa nyirizina mu myaka yashize; Fungura kandi ufunge inyandiko ya buri cyumweru valve igenzurwa mugihe. Kubirebire byigihe kirekire bidafite ibikorwa bifatika, ukurikije ubunini bwibisobanuro, birakenewe gushiraho ukwezi gutandukanye kugenzura buri cyumweru, muri rusange * gufungura no gufunga ibikorwa byibikorwa nimero yo guhinduka, niba ushaka guhagarika burundu ibikorwa nyirizina ni ubwitonzi. Kubwamakosa asanzwe yabonetse agomba gushyirwa imbere gahunda ijyanye na gahunda nini yo gusana, bigakorwa neza, cyane cyane nyuma yo gufunga valve ntishobora gufungura bigomba kumera nkibikorwa byo guturika kugirango bikemurwe byihutirwa.
(3) Kwemeza neza
Ikiriba cyiza cya valve kirimo urukuta rwiza rwujuje ibyangombwa bisabwa; Manhole itwikiriye ubuziranenge bwo hejuru hamwe nubutaka bwa docking; Imikorere nyayo yintera ya valve intera irasobanutse; Nta mwanda n'amazi yanduye mu iriba; Kuzamura ubuso butagira ingese. Kuberako valve neza ni umwanya wimbere wimbere, biroroshye cyane kubyara ogisijeni idahagije no kongera karuboni ya dioxyde. Iyo abakozi bashinzwe kubungabunga badakoze ingamba zikomeye zo guhumeka no guhumeka mbere yo kwinjira mu iriba, biroroshye cyane guhungabanya ubuzima bwabantu. Niba ibintu bibyemereye, ingamba za tekiniki zigihe kirekire cyo gukwirakwiza gaze mu iriba zigomba kwitabwaho muri Wells nini ya diameter. Kuri valve iriba igomba kuba ku irondo ryigihe, ikemure neza ikibazo cyumuvuduko washyinguwe, kubura igihombo cyamazi, ibyangiritse bigomba kuba nkibikorwa byihutirwa byihutirwa. Uruganda rutanga amazi ya Wuhan rwashyize ahagaragara neza uburyo bwo gucunga valve mumiyoboro nkibiteganijwe kubungabunga ibikoresho, gukoresha sisitemu yo kugenzura ibinyabiziga bya GPS, gukora valve ihuza neza amakuru, gushyira imbere amategeko agenga ishyirwa mu bikorwa n’ibipimo ngenderwaho byo kumenya no kugenzura, no gushimangira ingamba zo kuyobora zikwiye kwerekanwa mumarushanwa muruganda rumwe. Iyi ngingo ishingiye ku mwimerere wambere "Ubushinwa Amazi Ishyirahamwe ry’amazi n’ikoranabuhanga Komite ishinzwe iperereza ya komite ishinzwe iperereza ya komite ishinzwe iperereza" yibirimo byihariye, bigufi kandi byongeweho bimwe mubitekerezo byanjye, gukosora ibyiringiro bidakwiye.
Imikorere ya gasike ya valve hamwe na seriveri ya valve Igicuruzwa cyerekana ibicuruzwa ni valve socket flange plate gasketi cyangwa gaseke imwe ya valve, gusaba gasketi ahanini biri muri flange hamwe nigitutu cyakazi, niba igitutu rusange cyakazi kidahari cyane asibesitosi cyangwa igicapo cya grafitike, icyuma gihinduranya igitutu ni amagambo menshi, niba ushaka kwangirika, ubushyuhe bwo hejuru burwanya ubushyuhe bune bwa fluorine ntabwo ari hejuru cyane, Niba ari ibicuruzwa byihanganira ubushyuhe bwo hejuru, ikoreshwa rya grafite compite padi cyangwa ibikoresho bya grafite ya grafite, ni ubuso bwa RJ, ikoreshwa ryicyuma cyerekana impeta imwe ifite porogaramu icyarimwe hamwe nibikoresho bifasha valve, ni impeta yuzuza impeta, niba hari icyerekezo cyo kwifungisha (nka 45 Angle, 30 Angle).
Ingaruka yo gufunga gasike, guhitamo ibikoresho fatizo bikurikije ibipimo bikurikira:
1) Hafi y'amazi cyangwa hejuru ya 80 ° igipimo cy'amazi, plastike ya polyethylene;
2) Imbere ya peteroli na ruswa hamwe nubushyuhe bwo hejuru burigihe, hamwe nicyuma cyibikoresho;
3) Muburyo bwo kubika amajwi, kugabanya urusaku no kwinjiza amashanyarazi, hamwe na gaze yamabuye.
Gasket ni kashe ya mashini hagati yibintu bibiri, ikoreshwa muburyo bwo kwirinda umuvuduko wakazi, isuri, no kwaguka kwamashyanyarazi no kugabanuka kwumuyoboro hagati yibintu bibiri. Kuberako isura yimashini idashobora gukorwa kugirango itunganwe neza, ibitagenda neza birashobora gukosorwa no gukoresha gasketi. Ubusanzwe gaseke ikozwe mubikoresho byimpapuro, nkibipapuro, plastike, silicone, ibikoresho byicyuma, ikibaho cya cork, ibyuma, neoprene, reberi ya nitrile, fibre yikirahure cyangwa polymers (nka polytetrafluoroethylene). Ibipapuro byo gukoresha bidasanzwe birashoboka kuba bifite ipamba.
Igikoresho cya Valve ni valve sock flange plaque gasketi cyangwa gasketi imwe ya valve, gusaba gasketi cyane cyane iri muri flange hamwe nigitutu cyakazi, niba igitutu rusange cyakazi kidahari cyane asibesitosi cyangwa igicapo cya grafitike, igitutu cyumuyaga ni amagambo menshi, niba ushaka kwangirika kwangirika, kurwanya ubushyuhe bwo hejuru ntabwo ari hejuru cyane ya ptfe pad, niba hari ikintu cyinshi cyo guhangana nubushyuhe bwo hejuru, Gukoresha grafite compite pad cyangwa ibyuma bya grafite ya grafite, niba ari ubuso bwa RJ, porogaramu y'icyuma cyerekana impeta imwe ifite porogaramu icyarimwe hamwe nibikoresho bifasha valve, ni impeta yuzuza impeta, niba hari icyerekezo cyo kwifungisha (nka 45 Inguni, 30 Inguni).
DD delta t.
Kg kuri 1000 yerekana ubuziranenge
Kugabanya imipaka itandukanijwe Ingano ntarengwa yo gutandukana 18
0.5
0
26
0 ~ 0.5
0 8527.3075907.77851008.7190110
0 ~ 1.0
12.569511513.1910512514.4411013015.0711513515.7013015017.5813515518.2114016018.34160190349