Taboo 11

Umuyoboro washyizweho nabi.Kurugero, isi ya valve cyangwareba valveicyerekezo cy'amazi (cyangwa icyuka) icyerekezo gitandukanye nikimenyetso, kandi igiti cya valve gishyirwa hepfo.Kugenzura valve yashyizwe mu buryo buhagaritse aho gutambuka.Hanze y'umuryango w'ubugenzuzi, nyamuneka.

Ingaruka: Imikorere idahwitse ya valve, switch iragoye gukosora, kandi uruti rwa valve akenshi rwerekana hepfo, biganisha kumazi.
Ingamba: Kurikiza amabwiriza yo kwishyiriraho valve kurwandiko.Kureka uburebure buhagije bwo kwaguka kurwego rwo kwaguraamarembohamwe n'ibiti bizamuka.Witondere byuzuye umwanya uhinduranya mugihe ukoresha ibinyugunyugu.Igiti cyimyanya itandukanye ntigomba guhagarikwa munsi ya horizontal cyangwa no hepfo.Usibye kugira umuryango wubugenzuzi ushobora kwakira gufungura no gufunga, indiba zihishe zigomba no kugira uruti rwa valve rwerekeje kumuryango wubugenzuzi.

Taboo 12

Ibikoresho byashyizweho'icyitegererezo n'ibisobanuro ntabwo byubahiriza ibipimo ngenderwaho.Kurugero, umuyoboro wogupompa wumuriro ukoresha ikinyugunyugu mugihe diameter ya pipe iri munsi cyangwa ingana na 50mm, kandi yumye kandi ihagaze yubushyuhe bwamazi ashyushye ikoresha valve ihagarara mugihe igitutu cyizina cya valve kiri munsi yikizamini cya sisitemu. igitutu.

Ingaruka: hindura uburyo valve isanzwe ifungura no gufunga, kimwe nuburyo kurwanya, igitutu, nibindi bikorwa bihinduka.Ndetse icyarushijeho kuba kibi, byatumye valve imeneka kandi ikeneye gukosorwa mugihe sisitemu yakoreshwaga.

Ibipimo: Menya urutonde rwibisabwa kuri valve zitandukanye, hanyuma uhitemo icyerekezo cya valve nicyitegererezo ukurikije ibikenewe mubishushanyo.Umuvuduko wizina wa valve ugomba guhaza sisitemu yikizamini cyihariye.Ukurikije inyubako yubaka, hagomba gukoreshwa valve ihagarara mugihe diameter yumuyoboro wamazi utanga amazi ari munsi ya 50mm;iyo irenze 50mm, hagomba gukoreshwa valve yumuryango.Imyanda y'ibinyugunyugu ntigomba gukoreshwa mu miyoboro yo kuvoma pompe yumuriro, naho indiba yo mumarembo igomba gukoreshwa mumazi ashyushye ashyushya ibyuma byumye kandi bihagaritse.

Taboo 13

Mbere yuko valve ishyirwaho, igenzura ryiza risabwa ntirikorwa hakurikijwe amategeko.

Ingaruka: Amazi (cyangwa ibyuka) kumeneka bibaho mugihe cya sisitemu kuko sisitemu ya valve iroroshye kandi gufunga ntibikomeye, bisaba kongera gukora no gusana ndetse bikagira ingaruka kumazi asanzwe (cyangwa amavuta).

Ibipimo: Imbaraga zo kwikuramo no gukomera bigomba kurangira mbere yo gushiraho valve.10% ya buri cyiciro (ikirango kimwe, ibisobanuro bimwe, icyitegererezo kimwe) bigomba gutoranywa kubwikizamini, ariko ntibiri munsi yimwe.Ibizamini byimbaraga nubukomezi bigomba gukorwa kimwekimwe kuri buri cyuma gifunze-kizunguruka gishyirwa kumuyoboro munini kugirango ucibwe.“Amategeko agenga iyubakwa ryemewe ryubwubatsi bwogutanga amazi, imiyoboro yubushyuhe nubushyuhe” (GB 50242-2002) bigomba gukurikizwa kugirango imbaraga nigipimo cyikizamini cya valve.

Taboo 14

Ibyinshi mubikoresho, imashini, nibintu bikoreshwa mubwubatsi ntabwo bifite ibyemezo byujuje ibyangombwa cyangwa ibyangombwa bisuzuma ubuziranenge bwa tekiniki bisabwa na leta cyangwa minisiteri kugirango byuzuze ibipimo biriho.

Ingaruka: Umushinga udafite ireme, impanuka zihishe, kutabasha kurangizwa kuri gahunda, no gukenera gukora byose bigira uruhare mugihe cyubwubatsi cyongerewe igihe kinini cyakazi hamwe nibikoresho byinjira.

Ingamba: Ibicuruzwa byambere, ibikoresho, nibikoresho bikoreshwa mugutanga amazi, kuvoma, gushyushya, n’isuku bigomba kuba bifite ibyangombwa bisuzuma ubuziranenge bwa tekiniki cyangwa ibyemezo by’ibicuruzwa byatanzwe na leta cyangwa minisiteri yujuje ubuziranenge;amazina y'ibicuruzwa byabo, icyitegererezo, ibisobanuro, hamwe nubuziranenge bwigihugu bigomba gushyirwaho ikimenyetso.Izina rya kode, itariki yo gukora, izina ryuwabikoze n’aho biherereye, icyemezo cyubugenzuzi, cyangwa izina rya kode yibicuruzwa byahoze mu ruganda.

Taboo 15

Agaciro Flip

Ingaruka: Icyerekezo ni ikintu kiranga indangagaciro nyinshi, zirimo kugenzura, kugenzura, kugabanuka kwumuvuduko, no guhagarara.Gukoresha ingaruka nubuzima bwa trottle valve bizagira ingaruka niba byashyizwe hejuru;birashobora no kwica.

Ibipimo: Hano hari icyerekezo cyerekezo kumubiri wa valve kubisanzwe rusange;niba nta kimenyetso cyerekezo, valve igomba kumenyekana neza ukurikije uko ikora.Amazi agomba gutembera mu cyambu cya valve kuva hasi kugeza hejuru kugirango gufungura bizigama imirimo (kuko umuvuduko wo hagati uri hejuru) kandi uburyo ntibukanda paki nyuma yo gufunga, byoroshye kubungabunga.Umuyoboro wa valve wo guhagarara valve ntusanzwe kuva ibumoso ugana iburyo.Isi ya valve ntishobora guhindurwa kubera iyi.

Gushyira irembo rya rugi hejuru, hamwe nintoki hasi, bizatera uburyo bwo kuguma mumwanya wa bonnet umwanya munini, bikaba bibi kubibabi byangirika kandi binyuranyije namategeko amwe.Gusimbuza ipaki icyarimwe ntabwo byoroshye.Igiti cya valve cyerekanwe kizangirika nubushuhe niba izamuka ryurugi rwimbere rwashyizwe munsi yubutaka.Menya neza ko disiki igororotse mugihe ushyiraho lift igenzura kugirango ishobore kuzamurwa byoroshye.Menya neza ko pin shaft itambitse mugihe ushyizeho swing check valve kugirango ifungurwe kubuntu.Ku muyoboro utambitse, umuvuduko ugabanya umuvuduko ugomba gushyirwaho neza;ntigomba guhindagurika muburyo ubwo aribwo bwose.

Taboo 16

Intoki zifungura gufungura no gufunga, imbaraga zikabije

Ingaruka: zitandukanye kuva kwangirika kwa valve kubintu byabaye

Ingero: Imbaraga zubuso bwa kashe hamwe ningufu zisabwa zo gufunga byitabwaho mugushushanya valve yintoki, hamwe nintoki cyangwa intoki, kubikorwa bya buri munsi.Nkigisubizo, ntishobora kwimurwa hamwe nigitambambuga kirekire.Abantu bamwe bamenyereye gukoresha umugozi, kandi bagomba kwitonda cyane kugirango badakoresha imbaraga nyinshi kuko kubikora bishobora kwangiza byoroshye kashe cyangwa bigatera umugozi kumena intoki nintoki.Imbaraga zikoreshwa mugukingura no gufunga valve zigomba kuba zihamye kandi nta nkomyi.

Ibice bimwe byumuvuduko mwinshi wibice bigira ingaruka zifunguye no gufunga byazirikanye ko izo mbaraga zidashobora kuba nkiz'ibisanzwe.Mbere yo gufungura, icyuka cya parike kigomba gushyuha, kandi amazi yegeranye agomba gukama.Kurinda inyundo y'amazi, igomba gukingurwa buhoro buhoro bishoboka.Uruziga rwamaboko rugomba kuzunguruka gato hejuru nyuma ya valve ifunguye neza kugirango uhambire insinga kandi wirinde kurekura no kwangirika.

Kuzamuka kw'ibiti byimeza, ni ngombwa kuzirikana aho uruti rufunguye kandi rufunze byuzuye kugirango wirinde gukubita hejuru yapfuye.Byongeye kandi, biroroshye kumenya niba aribisanzwe iyo bifunze byuzuye.Ikibanza cya valve kizahinduka mugihe gifunze byuzuye niba igiti cya valve kimenetse cyangwa niba hari ibintu byingenzi biri hagati yikimenyetso cya valve.Umuyoboro urashobora gukingurwa gato kugirango urwego rwihuta rwihuta rwogeje umwanda mwinshi wumwanda mbere yo gufungwa buhoro (ntugafunge gitunguranye cyangwa urugomo kugirango wirinde umwanda usigara utera hejuru yikimenyetso).Ongera utangire, kora ibi inshuro nyinshi, oza umwanda, hanyuma ukoreshe nkuko bisanzwe.

Iyo ufunze bisanzwe bifungura ububiko, imyanda yose hejuru yikimenyetso igomba guhanagurwa hakoreshejwe tekinike yavuzwe mbere yuko valve ifunga kumugaragaro.Kugirango wirinde kwangiza kwaduka yikibaho cya valve, kugira valve idashobora gukingura no gufunga, no guteza impanuka ziterwa numusaruro, intoki nintoki bigomba gushyirwaho ibikoresho byihuse niba byacitse cyangwa byatakaye.Umuyoboro woroshye ntushobora gukoreshwa kugirango ubasimbuze.Iyo valve imaze gufungwa, imiyoboro imwe ikonje, itera valve kugabanuka.Kugirango wirinde igice kigaragara hejuru yikimenyetso, uyikoresha agomba kuyifunga rimwe mugihe gikwiye.Niba bigaragaye mugihe cyo kubaga ko bisora ​​cyane, impamvu igomba gukorwaho iperereza.

Birashoboka guhindura ibipaki bihagije niba bikabije.Abakozi bagomba kumenyeshwa gukosora igiti cya valve niba kigoramye.Niba valve igomba gufungurwa muriki gihe, umugozi utwikiriye wa valve urashobora kurekurwa nigice cyuruziga kugeza kumuzingi umwe kugirango ugabanye imihangayiko kuruti rwa valve, hanyuma uhindure intoki.Kuri valve zimwe, mugihe valve iri mumugozi ufunze, igice cyo gufunga kizaguka kubera ubushyuhe, bigatuma gufungura bigoye.

Taboo 17

Kwishyiriraho nabi ubushyuhe bwo hejuru bwibidukikije

Ingaruka: Gutera isuka

Ibipimo: Kubera ko ubushyuhe bwo hejuru yubushyuhe buri hejuru ya 200 ° C bwashyizwe mubushyuhe bwicyumba, bugomba gusubirwamo kugirango bugumane "ubushyuhe bukabije" nyuma yimikorere isanzwe mugihe ubushyuhe buzamutse, ibibyimba byiyongera kubera ubushyuhe, kandi icyuho kikaba kinini.Abakoresha bakeneye kwibanda kuri iki gikorwa kuko kumeneka bishobora kubaho byoroshye bitabaye ibyo.

Taboo 18

Kubura amazi mu gihe cyubukonje

Ingero: Amazi yakusanyije inyuma ya valve yamazi agomba gukurwaho mugihe akonje hanze kandi valve yamazi yarafunzwe mugihe gito.Amazi afunitse agomba kuvanwa mugihe valve yamashanyarazi yazimye umwuka.Hasi ya valve isa nicyuma gishobora gukingurwa kugirango amazi asohoke.

Taboo 19

Umuyoboro utari ibyuma, imbaraga zo gufungura no gufunga ni nini cyane

Ibipimo: Ibyuma bitari ibyuma biza muburyo butandukanye, bimwe muribi birakomeye kandi byoroshye.Iyo ikoreshwa, imbaraga zikoreshwa mugukingura no gufunga ntizigomba kuba nyinshi, cyane cyane ntizikaze.Witondere kwirinda kugongana mubintu.

Taboo 20

Gupakira ibintu bishya cyane

Ingamba: Gupakira ntibigomba gupakirwa cyane mugihe valve nshya ikora kugirango hirindwe kumeneka, umuvuduko ukabije kuruti rwa valve, kwambara byihuse, no gufungura cyane no gufunga.Uburyo bwubwubatsi bwububiko, ibikoresho byo gukingira valve, bypass hamwe nibikoresho, hamwe no gusimbuza paki ya valve nibintu byose byingenzi bitekerezwaho kuva ubwiza bwibikoresho bya valve bigira ingaruka kumikoreshereze.