Amakosa asanzwe hamwe ningamba zo gukumira za kinyugunyugu na valve

Umuyoboro uhoraho ukomeza kandi ukuzuza ibisabwa byakazi bikenewe mugihe runaka cyakazi, kandi imikorere yo kugumana agaciro katanzwe mugihe cyagenwe byitwa kunanirwa-ubusa.Iyo imikorere ya valve yangiritse, bizaba Imikorere mibi izabaho.

1. Kwuzuza agasanduku kumeneka

Nibintu nyamukuru byo kwiruka, kwiruka, gutonyanga, no kumeneka, kandi bikunze kugaragara mu nganda.

Impamvu ziva kumasanduku yuzuye ni izi zikurikira:

MaterialIbikoresho ntabwo bihuye no kwangirika, ubushyuhe n’umuvuduko wibikorwa bikora;

MethodUburyo bwo kuzuza ni bubi, cyane cyane iyo gupakira byose bishyizwe muri spiral, birashoboka cyane ko bitera kumeneka;

③Gukora neza cyangwa kurangiza hejuru yikibaho cya valve ntabwo bihagije, cyangwa hariho ovality, cyangwa hariho nik;

StemIkibaho cya valve cyarashizwemo, cyangwa cyangiritse kubera kubura uburinzi mu kirere;

StemIkibaho cya valve cyunamye;

Gupakira byakoreshejwe igihe kinini kandi birashaje;

OperationIgikorwa ni urugomo cyane.

Uburyo bwo gukuraho ibipfunyika ni:

Guhitamo neza abuzuza;

Ill Uzuza mu buryo bukwiye;

③ Niba igiti cya valve kitujuje ibyangombwa, kigomba gusanwa cyangwa gusimburwa, kandi kurangiza hejuru bigomba kuba byibuze ▽ 5, kandi cyane cyane, bigomba kugera kuri ▽ 8 cyangwa hejuru, kandi ntayindi nenge;

④ Fata ingamba zo gukingira kugirango wirinde ingese, kandi izo ngese zigomba gusimburwa;

Kunama kw'igiti cya valve bigomba kugororwa cyangwa kuvugururwa;

FterNyuma yo gupakira imaze gukoreshwa mugihe runaka, igomba gusimburwa;

OperationIgikorwa kigomba kuba gihamye, fungura buhoro kandi ufunge buhoro kugirango wirinde ubushyuhe butunguranye cyangwa ingaruka ziciriritse.

2. Gusohora ibice byo gufunga

Mubisanzwe, kumeneka kwuzuye ibintu byitwa gusohoka hanze, naho igice cyo gufunga cyitwa imbere.Kuvamo ibice byo gufunga, imbere ya valve, ntabwo byoroshye kubibona.

Kumeneka kw'ibice byo gufunga birashobora kugabanywamo ibyiciro bibiri: kimwe ni ukumeneka hejuru yikimenyetso, ikindi ni ukumena imizi yimpeta.

Impamvu zitera ni:

SurfaceUbuso bwa kashe ntabwo ari bwiza;

Impeta yo gufunga ntabwo ihuye neza nintebe ya valve na disiki ya valve;

ConnectionIhuza riri hagati ya disiki ya valve na stem ya valve ntabwo ikomeye;

StemIkibaho cya valve cyunamye kandi kigoramye, ku buryo ibice byo hejuru no hepfo byo gufunga bitashyizwe hagati;

⑤Gufunga byihuse, hejuru yikidodo ntabwo gihuye neza cyangwa cyangiritse kuva kera;

Guhitamo ibikoresho bidakwiye, ntibishobora kwihanganira kwangirika kwicyiciro;

Se Koresha isi ya valve na valve ya valve nkuko bigenga valve.Ubuso bwa kashe ntibushobora kwihanganira isuri ryihuta ryihuta;

MediaIbitangazamakuru bimwe bizagenda bikonja buhoro buhoro nyuma ya valve ifunze, kugirango ubuso bwa kashe bugaragare ibice, kandi isuri nayo izabaho;

ConnectIhuza ryasomwe rikoreshwa hagati yububiko bumwe na bumwe bwa kashe hamwe na disiki ya valve, byoroshye kubyara itandukaniro rya ogisijeni ya batiri na korode irekuye;

ValveIcyuma ntigishobora gufungwa cyane kubera gushyiramo umwanda nko gusudira icyapa, ingese, umukungugu, cyangwa ibice bya mashini muri sisitemu yo kubyara bigwa bikabuza intandaro ya valve.

Ingamba zo gukumira ni:

Fore Mbere yo gukoresha, ugomba gusuzuma witonze umuvuduko ukameneka, ugasanga imyanda yubuso bwa kashe cyangwa umuzi wimpeta yikimenyetso, hanyuma ukayikoresha nyuma yo kuvurwa;

②Ni ngombwa kugenzura mbere niba ibice bitandukanye bya valve bimeze neza.Ntukoreshe valve igiti cya valve cyunamye cyangwa kigoramye cyangwa disiki ya valve hamwe nigiti cya valve ntigihujwe neza;

ValveIbikoresho bigomba gufungwa neza, ntabwo bikabije.Niba ubona ko guhuza hagati yikidodo atari byiza cyangwa hari inzitizi, ugomba guhita ubifungura mugihe gito kugirango ureke imyanda isohoke, hanyuma ubifunge witonze;

HenIyo uhisemo valve, ntabwo irwanya ruswa yumubiri wa valve gusa, ahubwo igomba no gutekereza kubirwanya ruswa yibice bifunga;

⑤ Ukurikije imiterere yimiterere ya valve no gukoresha neza, ibice bigomba guhindura imigezi bigomba gukoresha valve igenga;

OrKu gihe aho uburyo bukonje kandi itandukaniro ryubushyuhe ni rinini nyuma yo gufunga valve, valve igomba gufungwa cyane nyuma yo gukonja;

HenIyo intebe ya valve, disiki ya valve nimpeta yo gufunga bihujwe nurudodo, kaseti ya PTFE irashobora gukoreshwa nko gupakira hagati yumutwe, kugirango hatabaho icyuho;

Akayunguruzo kagomba kongerwaho imbere ya valve kuri valve ishobora kugwa mumwanda.

3. Valve stem kunanirwa kunanirwa

Impamvu zo kunanirwa kuzamura valve ni:

ThreadUrudodo rwangiritse kubera imikorere ikabije;

② kubura amavuta cyangwa kunanirwa;

StemIkibaho cya valve cyunamye kandi kigoramye;

FinishUbuso bwo kurangiza ntibuhagije;

Erance Kwihanganirana gukwiye ntabwo aribyo, kandi kurumwa birakomeye;

NutIbiti by'ibiti bya valve byegeranye;

Guhitamo ibikoresho bidakwiye, kurugero, igiti cya valve nigitereko cyibiti bya valve bikozwe mubintu bimwe, byoroshye kuruma;

ThreadUrudodo rushobora gukosorwa nuburyo bwo hagati (bivuga kuri valve hamwe nigiti cyijimye cyijimye cyangwa valve hamwe nimbuto yibiti hepfo);

ValveIbikoresho byo mu kirere bifunguye ntibirinda, kandi urudodo rw'uruti rwa valve rutwikiriwe n'umukungugu n'umucanga, cyangwa ingese n'imvura, ikime, ubukonje na shelegi.

Uburyo bwo kwirinda:

Oper Igikorwa witonze, ntugahatire mugihe cyo gufunga, ntugere hejuru yapfuye hejuru mugihe ufunguye, hindura intoki imwe cyangwa ebyiri nyuma yo gufungura bihagije kugirango uruhande rwo hejuru rwurudodo rufunge, kugirango wirinde uburyo bwo gusunika valve stem hejuru kugirango bigire ingaruka;

HeReba uburyo bwo gusiga kenshi kandi ukomeze amavuta asanzwe;

ONtukingure kandi ufunge valve hamwe na leveri ndende.Abakozi bamenyereye gukoresha leveri ngufi bagomba kugenzura byimazeyo imbaraga zingirakamaro kugirango birinde kugoreka igiti cya valve (bivuga kuri valve ihujwe neza na handwheel hamwe nigiti cya valve);

Kunoza ireme ryo gutunganya cyangwa gusana kugirango wuzuze ibisabwa;

MaterialIbikoresho bigomba kurwanya ruswa kandi bigahuza nubushyuhe bwakazi nibindi bikorwa byakazi;

NutIbiti by'ibiti bya valve ntibigomba gukorwa mubintu bimwe nkibiti bya valve;

!

CoverIgifuniko cyo kurinda igiti cya valve kigomba kongerwaho umuyaga ufunguye;

OrKubusanzwe ufunguye valve, hinduranya intoki buri gihe kugirango wirinde igiti cyangirika.

4. Ibindi

Amababi yamenetse:

Impamvu nyamukuru nuko itarwanya ruswa kandi ntijyanye nubushyuhe bwakazi nigitutu;n'ubushyuhe bwo guhindura ubushyuhe bwo hejuru.

Koresha gasketi ikwiranye nakazi keza.Reba niba ibikoresho bya gaze bikwiranye na valve nshya.Niba bidakwiriye, bigomba gusimburwa.Kubushyuhe bwo hejuru, komeza bolts mugihe cyo gukoresha.

Umubiri wavunitse:

Mubisanzwe biterwa no gukonja.Iyo ikirere gikonje, valve igomba kugira ubushyuhe bwumuriro hamwe ningamba zo gukurikirana ubushyuhe.Bitabaye ibyo, amazi yo muri valve n'umuyoboro uhuza bigomba kuvanwa nyuma yumusaruro uhagaritswe (niba hari icyuma kiri hepfo ya valve, icyuma gishobora gukingurwa kugirango kive).

Ikiganza cyangiritse:

Biterwa n'ingaruka cyangwa imikorere ikomeye ya lever ndende.Irashobora kwirindwa mugihe cyose uyikoresha nabandi bakozi bireba.

Glande yo gupakira yaravunitse:

Imbaraga zingana mugihe cyo guhunika gupakira, cyangwa glande ifite inenge (mubisanzwe utera ibyuma).Kanda ibipfunyika, uzenguruke umugozi muburyo bumwe, kandi ntugoreke.Mugihe cyo gukora, ntigomba kwitondera gusa ibice binini kandi byingenzi, ariko nanone witondere ibice bya kabiri nka glande, bitabaye ibyo bizagira ingaruka kumikoreshereze.

Isano iri hagati yikibaho na plaque ya plaque irananirana:

Irembo ry irembo ryakira uburyo bwinshi bwo guhuza hagati yumutwe wurukiramende rwuruti rwurukiramende na T-shusho ya T-irembo, hamwe na T-shusho ya T rimwe na rimwe ntabwo itunganywa, bityo umutwe wurukiramende rwuruti rwa valve wambara vuba.Ahanini duhereye kubikorwa byo gukemura.Ariko, uyikoresha arashobora kandi gukora T-shusho ya T kugirango ikore neza.

Irembo ryamarembo abiri ntashobora gukanda igifuniko:

Umuvuduko w'irembo rya kabiri utangwa na wedge yo hejuru.Ku marembo amwe n'amwe, umugozi wo hejuru ni ibikoresho bibi (ibyuma byo mu rwego rwo hasi), kandi bizambarwa cyangwa bimeneke nyuma yo kubikoresha.Urupapuro rwo hejuru ni agace gato, kandi ibikoresho byakoreshejwe ntabwo ari byinshi.Umukoresha arashobora kuyikora hamwe nicyuma cya karubone agasimbuza icyuma cyambere.