I-valve yimibhobho. Ukwahlulwa kweevalves kuyahluka kakhulu. Kodwa iya kuba malunga nomtshato. Uyilo lwayo lwenzelwe ukugqithisa ukuhamba kwendawo ephakathi kumbhobho. Ivalve ye-Wedge ine-shutter, ethi, xa usenza izenzo ezijolise ekuvuleni okanye ekuvaleni, zigqitha ekuhambeni kwendlela yokusebenza.
Iskimu se-vils yokuzibulala ngokwakho.
Inqaku layo livaliwe ngokuthe ngqo kwinto ene-Wedge. Iindawo zokuvalwa kwe-Shutter zivaliwe ukuya esiphelweni kwaye zivale isango seSango, ezikwi-angle ihambelana nomnye.
Imisebenzi yemida yemidlalo imi ngolu hlobo lulandelayo. Olu luhlu lokuvalelwa kokuvalelwa, olunokupheliswa ngokupheleleyo kokuhamba kwephakathi. Isango lomtshato linezikhundla ezimbini eziphambili: Vula kwaye uvaliwe.
Ihlala njani ivali yelaphu?
I-Blade ye-blade ene-spindle ekhuselekileyo.
Kwi-valve kukho i-saddle ekhethekileyo (umngxunya), kungenxa yokuba indawo yokusebenza inokwazi ukuhamba. I-shutter kuyilo lwe-velo ye-wedge-Inqaku liyashukuma. Unokuphakama kwaye ufike.
Ukuba i-shutter iphakanyisiwe, emva koko isihlalo (imingxunya) kumacala omabini sinendawo "ekuhleni". Esi sikhundla sivumela indawo yokusebenza yokuhamba ngokukhululekileyo ngevalve kwaye ngakumbi ecaleni kwenkqubo ngokubanzi. Ukuba i-Wedge ikwindawo ethobekileyo, imingxunya yesihlalo ngaphezulu, oko kuthetha ukuba intshukumo yendawo yokusebenza ephakathi.
Iphakanyiswa njani i-Wedge shutter?
Inyuka ngenxa yokubethelwa kwi-spindle. Esi sisiqwenga sesango lentambo, i-shutter iqhotyoshelwe kuyo usebenzisa i-nati. Ngalo mzuzu xa i-spindele yenza intshukumo yomlinganiswa ojikelezayo okanye inkqubela phambili ejikelezayo, umtshato uphume nayo. Emva koko, ukujikeleza kwe-spinde kwenziwa ngenxa yokuhamba kwesiphatho (ukuba kulawulo lwezandla) okanye idrive yombane.
Ukuhlelwa kwee-valves zewizard
Inkqubo ye-Latch.Ukwahlulahlula kweeValge Vali ze-Wedge kuthetha ukwahlukana kwazo kuncitshisiwe kwaye ugcwele.
Amaqela apheleleyo ane-diametrical hole ubungakanani be-rings (yokutywina) ilingane nobubanzi bomngxunya wepayipi. Ukuba sithetha ngohlobo oluncinci, emva koko ububanzi bungaphantsi komngxunya kwinkqubo yepayipi.
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Olunye ukwahlulahlulwa lunokwenzeka ngokungqinelana nohlobo lwentshukumo ye-spindle (i-rod). Kule meko, i-valve ye-wedge inokuba kunye nesiciko esingaguqukiyo okanye esingaguqukiyo. Ukuba idrod yolule, ke xa ivula ivalve, ukuphakama kwayo kunyuka (ulwakhiwo), i-spindele yenza intshukumo yomlinganiswa wesikrweqe. Isiphene esingalindelekanga sivumela ivali ukuba ingatshintshe ukuphakama kwayo yokwakha. Ukuhamba kwentonga kule meko kukujikeleza.
Ngokuyilwa kwezitshixo, zinokwahluka. Umzekelo, isango lomtshato oluqhelekileyo sinokuba ne-shutter ye-rigid okanye i-elastic okanye i-disc. Kwaye ngoku ngakumbi.
Iimpawu ezinzima zomtshato-enye. Uyilo lwayo luvumela intonga ngokwaneleyo kwimingxunya yesilonda. Kodwa kule meko, kukho ubunzima bokuhlengahlengisa izilwanyana kunye nokuba kungenzeka ukuba kubonakale. Ewe, kunjalo, thabatha imithanga enjalo.
Inguqulelo yesibini ye-Wedge kwivalve i-dial-disc. Olu luyilo lweedrives ezisisigxina ezikwi-engile. Indawo enjalo kwaye wenza i-Wedge.
Kodwa umtshato we-elastic ngokusisiseko unediski ezimbini, kodwa umahluko wayo ubonakalisiwe kunxibelelwano olusebenzayo. Le yeyona vari yevalikisi etywiniweyo, kuba xa isetyenziswa, ibonelela nge-subse ye-Wedge Shutter yemingxunya ye-SARDDLE. Kwaye enye enye idibanisa lolu hlobo: Iicando ezinjalo ziqhekeza kakhulu.
Iimpawu ezikhethekileyo ze-valve ye-thedge
Into yokuqala endifuna ukukhankanywa njengeyona ndlela ibalulekileyo yiyoyilo ye-valve ye-WOSTRE (CCL). Kodwa ayisiyiyo yonke loo nto. Ukunganyangeki kwe-hydraulic kuhlobo olunjalo lweevalves kubuthathaka, kwaye, kunjalo, akunakwenzeka ukuba ungathethi malunga nokuphakama kokwakha.
Ngoku malunga nemizuzu. Apha ungabonisa ngokukhuselekileyo isidingo sokusebenzisa umzamo omkhulu wokufezekisa ukuvulwa ngokupheleleyo okanye ukugqobhoza komzimba wokusebenza. Ewe, ukuphakama kwesakhiwo, ukuba kuthelekiswa neeValves, kukhulu kakhulu.
Ukuthembeka kweeVekeji zomtshato ngexesha lokusebenza ngokuthe ngqo kuxhomekeke ekukhetheni okufanelekileyo koyilo kunye nokuthotyelwa kweempawu ezifanelekileyo.
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Ungayilungisa njani i-valve valve ngokuchanekileyo?
Iskimu se-valve yomtshato.
Isibakala sokuba iivasta zomtshato zifuna ukulungiswa rhoqo, kunjalo, zongeza inani lezinto eziphazamisayo kwinkqubo yokusebenza. Kodwa isibakala sokuba ukulungiswa kweveti yomtshato kunokwenzeka, kuthetha ngeengenelo zayo ezininzi. Itekhnoloji yokulungisa yahlukile kuxhomekeka kwimeko yangoku. Khawuqwalasele ezinye zeempazamo ezixhaphakileyo apho kulungiswa khona ukulungiswa.
Kwenzeka ukuba isebenzisa ivalve ye-WOSTRE, sinikela ingqalelo kubuso obungabi nakho ukuqina kwendlela yokuhamba kwenqanaba eliphakathi. Yintoni enokuba negalelo kule nto?
Ingxaki enjalo inokwenzeka ngenxa yesiphene esinokubakho sezindlu kunye nendawo yokuvala. Ezi zinokuba ziiseyile ezahlukeneyo okanye ukonakala, umzekelo, isikali okanye ukukrala. Yintoni omele uyenze kule meko, yintoni ewenziwayo?
Ukufezekisa ukuqina okufanelekileyo, kuyimfuneko ukwenza uphawu lokukhawulezisa iindawo zokutywina.
Oku kusebenza kwi shutter kunye ne-hull. Uninzi lwawo luhlala lusenziwa ngobhedu. Okokuqala kufuneka udibanise isiciko se-lid, ukhuphe i-shutter (emzimbeni) kunye nokugaya. Ungasebenzisa iintlobo ezahlukeneyo zedayimane. Ukusebenza ngempumelelo kufanele ukuba kube nokuhamba kancinci kancinci ukuya kuthi ga kumncinci.
Ingxaki yolunye uhlobo xa ulwelo luhamba ngesiqu esivela phantsi kwe-Gland. Apha, kunokwenzeka, intonga ayinzima ngokwaneleyo. Ukulungiswa kuya kuba ngolu hlobo lulandelayo. Ukulungisa imeko, kufuneka utsala amadlala, kwaye ukuba ufuna, kunokwenzeka ukuba uthathe indawo yabo yokupakisha kwaphela. Ukuba, ngenxa yokutshintshwa kwe-Gland, ukuhamba kusemzini, kunokuba sestot. Kuthetha ukuba isinki esifanelekileyo sinokukwenza kuyo. Ukuba kunjalo, phepha ukutshintshwa kwayo akunakulindeleka ukuba uphumelele.
Ukungabinakho ukuguqula ibhafu. Apha yonke into ilula ngokwaneleyo: I-shutter igqabhuka. Le meko yenzeka kwezo valves eziphantsi kolondolozo kunye nokufunyanwa kukabani okunokuveliswa kungangabi ngaphezu konyaka.
Ngenxa yokusebenza, iindawo zokutywina zenziwa kwindawo yokutywina.
Itekhnoloji yokulungiswa yile ilandelayo.
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Ukuphelisa le ngxaki, isivalo esiphezulu sevali isusiwe, izinto zokutywina zicocwe. Ukuba kukho imfuneko, i-trigger yendawo yoqhakamshelwano yenziwe. Akukho meko ayinkqonkqoza kwi-spindle (isitokhwe), kuba ezo zinto zinjalo zinokukhokelela kwinto yokuba isikhokelo siya kutsalwa.
Enye ingxaki eqhelekileyo: Ukujikeleza kwe-flywheel kunokwenzeka, kodwa ukufunyanwa kwe-valve akwenzeki. Oku kuthetha ngekhefu le-shutter. I-valves ecikizekileyo ye-spindles lelokuba le tyala letyala.
Oku kuthetha ukuba i-stem "ye-cam" yayinxitywa, ethi ifanele ibambe i-shutter, okanye yaphule i-stest kwi-nut, ekhokela intonga. Ukulungiswa kuya kubandakanya la manyathelo alandelayo. Kwi-smboding yokugqibela, i-cam "cam" yenziwa. Olunye ulungiso luyayitshintsha. I-Nut ikwaphantsi kokutshintsha, ukuba, ewe, uyilo lwevalve ivumela ukuba wenze.
Ukuba ivalve yakho inomnqweno ongalindelekanga, emva koko i-shutter iwela xa isusa i-nati ngokulungisa kuyo. Ukuphelisa oku kungasebenzi kakuhle, kufuneka uyibuyisele i-shutter.
Ungalibali ukuba zonke iintshukumo kwivalthi, ukuba iphantsi koxinzelelo, ayivumelekanga ngokungqongqo.
Emva kokufakwa kugqityiwe, umoya uyasuswa kwivalve. Ukwenza oku, kufuneka usebenzise iibhloko ezilula ezicinezelweyo. Emva kokuba amanzi avele phantsi kwe-Gland, unokucinezela iibhloko.
Iingcebiso ezisebenzayo kunye nolondolozo
Ukwenza ukulungiswa kweenkqubo ezinjalo, ifuna izixhobo:
- IPassatia;
- isikere;
- isitshetshe;
- ifayile.
Kubaluleke kakhulu okungenani kanye ngenyanga ukuvelisa umjikelo opheleleyo wokuvula nokuvala ivalve. Oku kuyimfuneko ukucoca unxibelelwano (irabha) kwindawo yokuqokelelwa kwesikali kunye ne-sludge.
Ungalibali ukuba i-valve rod ine-spindle ekhuselekileyo kufuneka ihlale ikwimeko ephantsi.
Kanye ngeveki jonga ukuqina kwe-sulpage yokutywina isitokhwe. Ukuba iyimfuneko, kuya kufuneka uyibuyisele okanye uyisuse. Ukuba umbhobho uphantsi koxinzelelo, ukutshintshwa kwe-Gland akufumananga.
Kwaye ngexesha lokusebenza, ivalve yesango kufuneka kuphela kwindawo "evulekileyo" okanye "i-" evaliweyo ", iinketho eziphakathi azivumelekanga.