Umbaneivalveisilawuli Indlela yokufaka ngokuchanekileyo ivalve yombane
Isilawuli sevalve yombane ikwabizwa ngokuba yibhokisi yokulawula ivalve yombane, eyaziwa ngokuba yibhokisi yokulawula ivalve yesango okanye isilawuli sevalve, kunye nevalve yombane exhasa ukusetyenziswa kwezixhobo zombane, ngakumbi ngesekethe yamandla olawulo, isekethe yokubonisa ukusebenza, idigri evulekileyo yesekethe yamandla kunye isekethe engundoqo izahlulo ezine. Isetyenziselwa ukulawula ukuvulwa kunye nokuvala i-valve yombane, enokuqonda ukulawulwa kwe-valve yombane kumgama omde kwigumbi lokulawula.
Isilawuli sevalve yombane ikwabizwa ngokuba yibhokisi yokulawula ivalve yombane, eyaziwa ngokuba yibhokisi yokulawula ivalve yesango okanye isilawuli sevalve, kunye nevalve yombane exhasa ukusetyenziswa kwezixhobo zombane, ngakumbi ngesekethe yamandla olawulo, isekethe yokubonisa ukusebenza, idigri evulekileyo yesekethe yamandla kunye isekethe engundoqo izahlulo ezine. Isetyenziselwa ukulawula ukuvulwa kunye nokuvala i-valve yombane, enokuqonda ukulawulwa kwe-valve yombane kumgama omde kwigumbi lokulawula.
Ngokubanzi: isilawuli sevalve yesango lombane lesigaba esinye kunye nesilawuli sevalve yenqanaba lesithathu. 1. Isilawuli sevalve yombane yesigaba esinye sisetyenziselwa ukulawula ukuphuhliswa kwezixhobo zombane zevalve yesango kunye nezixhobo, ezinokugqiba ukuvula, ukuvala kunye nokulawula indawo ephakathi ngokuguqulwa kokunikezelwa kwamandla angaphandle. 2. Isilawuli sevalve yesango lesigaba sesithathu sisetyenziselwa ukulawula isixhobo sombane sevalve yesango lesigaba sesithathu, esiluhlobo lwesixhobo kunye nezixhobo. Iyakwazi ukuvula kunye nokukhansela umyalelo kwisixhobo sombane se-valve yesigaba sesithathu, ukugqiba ulawulo lomgama omde wevalve, kwaye unokulawulwa ngesandla kwisiza. Umgaqo osisiseko wesilawuli se-valve yombane: emva kokufikelela kumbane wokutshintsha umbane wesixhobo sokulawula, ukukhanya kwesalathisi kukhanyisa, intsimi / isilawuli esikude sibonise ukukhanya kwe-emerald eluhlaza, kwaye umlawuli ulawula kude. Xa umzimba wevalve ukwindawo "evulekileyo", isalathisi esiluhlaza se "valve evulekileyo" ebhodini sivuliwe. Xa indawo “evaliweyo” ivuliwe, isibane esibomvu se-“valve close” sivuliwe. Xa i-"open" kunye "evaliweyo" ikwindawo ephakathi, izibane ezibini zokubonisa azikhanyi.
Isilawuli sevalvu yombane yokulawula idiagram yeskimu
Xa ivalve yombane yokuvula okanye ukuvala ixesha lokuhamba kufuneka lipheliswe, unokubamba iqhosha lentsebenzo elithi "Yeka". Ukuba "i-torque engaphezulu" yenzeke ngexesha lokuvula okanye ukuvala i-valve yombane, i-camshaft yesixhobo sombane iya kucinezela enye yezitshixo ezimbini ze-KZK okanye i-GZK, kwaye i-motor iya kuyeka ukujikeleza kamva, kwaye isiphaluka se-alarm siya kuphinda sitshintshe. qhagamshela. Isibane esibomvu sesilumkiso sokukhanya siya kuba ebhodini, kwaye isandi se-alarm ye-4KHz siya kukhutshwa kwi-switch elawulwa yizwi. Kucetywayo ukuba umlawuli ngamnye womthengi axhotyiswe ngeswitshi yokuvuza komoya.
Isitshixo somsebenzi "intsimi / yokulawula kude" yintsimi / iqhosha lokulawula kude, elikhutshwe kwisibane sesimo sokulawula kude. Cofa kwaye ubambe ukuze ubume bendawo bokukhanya bubonakale bubomvu obuqaqambileyo. Xa umlawuli ekhethelwe ukulawula okude, "i-valve evulekile", "i-valve evaliweyo", "i-stop" kunye nezinye izitshixo zomsebenzi kwibhodi yokulawula zidlala umphumo wokulawula. Ivalve yombane ebaleni "kwintsimi evulekileyo", "intsimi yokuvala" ukungaphumeleli kweqhosha (abathengi ekuthengeni izixhobo zombane, izitshixo zokulawula intsimi kwiindawo ezikhethiweyo, ngoko ke abanye abasebenzisi bezixhobo zombane kunokwenzeka ukuba bangabi nefuthe lokulawula intsimi, kodwa akukho ntsimi. isiphumo solawulo asiyi kuchaphazela ulawulo olukude lwesixhobo solawulo). Xa umlawuli okhethiweyo ekwimeko yentsimi, amaqhosha “akwibala elivuliweyo” kunye “nebala elivaliweyo” kwisiphumo solawulo lwesixhobo sombane, kunye ne “valve evulekileyo”, “ivalve yokuvala”, “yekisa” kunye nezinye izitshixo zomsebenzi womlawuli. indawo yolawulo ayiphumelelanga.
Xa ivalve yesango ifikelela kwindawo "evulekileyo", i-1GXK yokuguqula i-switch iya kucinezelwa yi-camshaft kwaye injini iya kuyeka ukujikeleza. Kwangaxeshanye, i-2GXK toggle switch iya kucinezelwa yenye i-camshaft kunye nokukhanya okutyheli okubonisa "i-valve evaliweyo" iya kuvulwa.
Ivalve yombane kufuneka ibe yindlela yokufaka ngokuchanekileyo ulawulo lwezixhobo zombane ngenxa yokwanda kwemfuno ye-automation yemveliso yombane, kwelinye icala, ukusetyenziswa kwevalve yombane kuyanda ngakumbi, kwelinye icala, iimfuno zolawulo lwevalve yombane. kananjalo phezulu nangaphezulu, ngakumbi nangakumbi intsonkothile. Ngoko ke, i-valve yombane kulawulo lwezixhobo zombane kunye neminye imiba yeskimu soyilo isasungula. Ngophuhliso lwesayensi kunye nobuchwepheshe kunye nokunyuka kokusetyenziswa kweekhompyutha ze-elektroniki, ulawulo lwezixhobo zombane ezintsha kunye nezahlukeneyo ziya kuqhubeka. Ukuqwalasela ulawulo olupheleleyo lwe-valve yombane, kuyimfuneko ukukhetha indlela yokulawula i-valve yombane.
Ivalve yombane yolawulo lwezixhobo zombane ngenxa yokwanda kwemfuno ye-automation yemveliso yombane, kwelinye icala, ukusetyenziswa kwevalve yombane kuyanda, kwelinye icala, iimfuno zolawulo lwevalve yombane ziphezulu nangaphezulu, ngakumbi kwaye nzima ngakumbi. Ngoko ke, i-valve yombane kulawulo lwezixhobo zombane kunye neminye imiba yeskimu soyilo isasungula. Ngophuhliso lwesayensi kunye nobuchwepheshe kunye nokunyuka kokusetyenziswa kweekhompyutha ze-elektroniki, ulawulo lwezixhobo zombane ezintsha kunye nezahlukeneyo ziya kuqhubeka. Ukuqwalasela ulawulo olupheleleyo lwe-valve yombane, kuyimfuneko ukukhetha indlela yokulawula i-valve yombane. Umzekelo, ngokweprojekthi kufuneka, nokuba ukusetyenziswa kwendlela yolawulo oluphakathi, okanye indlela yokulawula nganye, ayidityaniswanga nezinye izixhobo, ulawulo lokuhamba kwenkqubo okanye ukusetyenziswa kolawulo lolwimi lwekhompyutha, umgaqo osisiseko wolawulo wahlukile. Isampulu ebonelelwe ngumenzi wezixhobo zombane zevalvu yesango ngumgaqo osisiseko wolawulo lwezixhobo zombane ezisemgangathweni, ngoko ke iyunithi yesicelo kufuneka inxibelelane nobuchwepheshe bokhuseleko kunye nomenzi wezixhobo zombane kwaye iseke imigangatho yobugcisa. Ukongezelela, xa ukhetha i-valve yombane, kufuneka sinikele ingqalelo ukuba sithenge isilawuli esongezelelweyo sombane. Ngenxa yemeko eqhelekileyo, umlawuli kufuneka athengwe ngokuzimeleyo. Kwiimeko ezininzi, xa ulawulo ngalunye lukhethiweyo, kuyimfuneko ukuthenga isixhobo sokulawula, kuba ukuthengwa komlawuli kulungeleka ngakumbi kwaye kunendleko kunoyilo kunye nokuveliswa kwabathengi. Ukuba iimpawu zokulawula izixhobo zombane azikwazi ukuhlangabezana nemigangatho yoyilo lobunjineli bokwakha, umenzi kufuneka acetywe ngokucacileyo ukuba atshintshe okanye abeke kwakhona.
Iimfuno zomsebenzi wevalve yombane ngokwemigaqo yolawulo lweprojekthi yobunjineli, ivalve yombane, umsebenzi wayo wokulawula uphunyezwa ngezixhobo zombane. Umphumo wokusetyenziswa kwevalve yombane kukuvula, ukuvala kunye nokulungelelanisa ivalve ukugqiba ulawulo lwezixhobo zombane ezingenakwenziwa okanye ulawulo lwekhompyutha. Ukusetyenziswa kwangoku kwezixhobo zombane ayisengokugcina abasebenzi. Ngenxa yokuba umsebenzi kunye nomgangatho weemveliso zabavelisi abahlukeneyo bahluke kakhulu, ngoko ke, ukukhethwa kwezixhobo zombane kunye nokukhethwa kweevalve zesango kubaluleke ngokulinganayo kwiprojekthi.
Kwinjineli yomnatha wombhobho, ukusetyenziswa ngokufanelekileyo kweevalve zombane yenye yeemeko zokuqinisekisa ukuhlangabezana neemfuno zokusetyenziswa. Ukuba ukusetyenziswa kokukhethwa kwevalve yombane akukho ngqiqweni, akuyi kuchaphazela isicelo, kodwa kunye nemiphumo emibi okanye ilahleko enkulu, ngoko ke, kumbhobho woyilo lobunjineli bombane kufuneka kube nokusetyenziswa ngokufanelekileyo kweevalve zombane. Ukongeza kwiiparamitha eziphambili zombhobho, ingqalelo ekhethekileyo kufuneka ihlawulwe kwiimeko zendalo zomsebenzi wayo. Ngenxa yokuba izixhobo zombane kwi-valve yombane zizixhobo zomatshini, imeko yayo yokusebenza iyingozi kakhulu kwindalo kulo msebenzi.
Ngokubanzi, indawo yeofisi apho ivalve yombane ikhona inala manqaku alandelayo:
1. Ufakelo lwangaphakathi okanye ukusetyenziswa kwangaphandle kunye namanyathelo okukhusela;
2, indibano yangaphandle yangaphandle, umoya opholileyo, isanti, umbethe wasekuseni, umhlwa welanga;
3, kunye nokutsha, umphunga ovuthayo okanye indawo yendalo yomsi;
4, indawo emanzi ebandayo, indawo eyomileyo yemozulu yetropiki;
5, iqondo lobushushu lemathiriyeli yombhobho ukuya kuthi ga kwi-480 ℃;
6, ubushushu bokusebenza bungaphantsi kwe -20℃;
7. Kulula ukuntywiliselwa emanzini okanye ukucwiliswa emanzini;
I-8, enezinto ezine-radioactive (izixhobo zamandla enyukliya kunye nezixhobo zokuvavanya i-radioactive element) okusingqongileyo kwendalo;
9. Indawo yokuhlala kwiinqanawa zokulwa kunye namazibuko amatsha enqanawa (ukumelana nokugqwala, i-aspergillus flavus, ifume nokubanda);
10. Iindawo ezinentshukumo enamandla;
11. Iindawo ezilungele iingozi zomlilo; Kwi-valve yombane phantsi kwendawo engasentla, isakhiwo sayo sezixhobo zombane, izinto eziphathekayo kunye namanyathelo okukhusela ahlukeneyo. Ke ngoko, izixhobo zombane zevalve yesango ezihambelanayo kufuneka zikhethwe ngokwendawo yeofisi engentla.
Ixesha lokuposa: Feb-21-2023
