Ukuziqhelanisa noPhuhliso lwexesha elizayo: uTshintsho lweTekhnoloji kunye neNdlela yokuJongwa kweMarike yokuNyusa okuPhakamileyo nokuPhantsi kweeValufa zokuLahla
"Ukuziqhelanisa noPhuhliso lwexesha elizayo: uTshintsho lweTekhnoloji kunye neNdlela yokuJongwa kweMarike yokuNyuswa kweValuvu yokuKhululwa okuPhezulu nokuPhantsi"
1. Intshayelelo
Ngophuhliso oluqhubekayo lwetekhnoloji yemveliso yemveliso, iivalvu zokukhupha zidlala indima ebaluleke kakhulu kwiinkalo ezininzi ezifana nepetroleum, imichiza kunye nokutya. I-valve yokukhupha sisixhobo esisetyenziselwa ukulawula ukuhamba kwezinto, kwaye umsebenzi wayo oyintloko kukuvula, ukuvala, kunye nokulungelelanisa izinto. Phakathi kweentlobo ezininzi zeevalvu zokukhupha, i-valve yokukhupha i-up and down and down-up and down iye yaba ziimveliso eziphambili kwimarike ngenxa yesakhiwo sazo esilula, ukusebenza kakuhle kokutywinwa, kunye nokusebenza kakuhle. Eli nqaku liza kuhlalutya nzulu iindlela zophuhliso zokunyuka nokuhla kweevalvu zokukhupha eziphuma kwiinkalo ezimbini: ukuveliswa kweteknoloji kunye nembonakalo yemarike.
2, Ukwenziwa kwezinto ezintsha zobuchule zokukhupha iivalvu eziphuma phezulu nasezantsi
- Izinto ezintsha ezintsha
Ngokuphuculwa okuqhubekayo kweemfuno zokusebenza kwiivalvu zokukhupha kwimveliso yemveliso, izinto zemveli azikwazi ukuhlangabezana neemfuno zeemeko zokusebenza ezinzima ezifana nokushisa okuphezulu, uxinzelelo oluphezulu, kunye nokubola okunamandla. Ke ngoko, ukwenziwa kwezinto ezintsha zokunyuka nokuhla kweevalve zokukhupha iivalvu ziye zaba sisitshixo kuphuhliso lwetekhnoloji. Okwangoku, imathiriyeli emitsha ikakhulu ibandakanya le miba ilandelayo:
(1) Izinto ezinokumelana nokushisa okuphezulu: ezifana ne-nickel based alloys, i-cobalt esekelwe kwi-alloys, njl., Ziyakwazi ukulungelelanisa kwiimeko zokusebenza eziphezulu.
(2) Izinto ezixhathisayo kwi-Corrosion: ezifana nensimbi engenasici, i-duplex stainless steel, i-titanium alloy, njl., Ziyakwazi ukulungelelanisa kwiimeko zokusebenza kwimidiya eyingozi kakhulu.
(3) Izinto ezidityanisiweyo, ezifana neeseramics kunye neeplastiki, zineempawu ezifana nokukhaphukhaphu, ukuxhathisa ukunxiba, kunye nokumelana nomhlwa.
- Uyilo lokuyila
Ukuphucula ukusebenza kokutywinwa kunye nobomi benkonzo yevalve yokukhupha, kunyanzelekile ukuba kuqulunqwe iplani yolwandiso lwevalvu yokukhupha enyukayo nasezantsi. Uyilo loyilo lubandakanya ikakhulu le miba ilandelayo:
(1) Lungiselela isakhiwo se-valve disc: Ngokuphucula imilo kunye nobukhulu bediski ye-valve, ukunciphisa ukunyanzeliswa kwamanzi, kunye nokuphucula ukusebenza kokutywinwa.
(2) Ukuphucula uyilo lwesihlalo sevalve: Ukusebenzisa izixhobo zokutywina eziphambili ukwandisa ubomi benkonzo yesitulo sevalve.
(3) Lungiselela isakhiwo somzimba wevalve: Ngokusebenzisa uhlalutyo lwe-fluid dynamics simulation, lungisa imijelo yangaphakathi yevalve yomzimba, ukunciphisa ukuxhathisa ukuhamba, kunye nokunciphisa ukungcangcazela.
- Ukwenziwa kwezinto ezintsha kwiindlela zokuqhuba
Iivalvu zokukhupha isandisi esinyukayo esisezantsi nangaphezulu zisebenzisa i-manual, umbane, i-pneumatic kunye nezinye iindlela zokuqhuba. Ngokuphuculwa kwe-automation ye-industrial, ukusungulwa kweendlela zokuqhuba kuye kwaba yinto engenakuphepheka. Okwangoku, iindlela ezintsha zokuqhuba zibandakanya ikakhulu:
(1) I-Intelligent drive: Ukusebenzisa i-PLC, i-DCS kunye nezinye iinkqubo zokulawula ukufezekisa ulawulo oluzenzekelayo lwe-valve yokukhupha.
(2) I-electromagnetic drive: Ukusebenzisa amandla e-electromagnetic ukuphumeza ukuvulwa nokuvala kwevalvu ngokukhawuleza, ukuphucula ukusebenza kakuhle kwemveliso.
(3) I-Hydraulic drive: Ukusebenzisa iisilinda ze-hydraulic ukuphumeza ukuvulwa kwevalve kunye nokuvala, ifanelekile ubukhulu obukhulu kunye neemeko zokusebenza zoxinzelelo oluphezulu.
3, Imbonakalo yeMarike yeevalvu zokukhupha eziya phezulu nasezantsi
- Imfuno yemarike
Ngophuhliso oluqhubekayo loqoqosho lwaseTshayina, imfuno yeevalvu zokukhupha kumashishini afana nepetroleum, imichiza kunye nokutya ihlala isanda. I-valve yokukhupha i-up and down expansion inesabelo esiphezulu semarike ngenxa yesakhiwo sayo esilula, ukusebenza okuzinzileyo, kunye nokusebenza okubanzi. Kwixesha elizayo, kunye nemfuno yeevalvu zokukhupha ezisebenza kakhulu kwimveliso yemizi-mveliso, indawo yentengiso yeevalvu ezikhuphayo ezinyukayo nezisezantsi ziya kwanda ngakumbi.
- Imeko yokhuphiswano
Okwangoku, amashishini amaninzi asekhaya nakwamanye amazwe angenele intengiso yevalve yokukhupha umboniso onyukayo nasezantsi, kwaye ukhuphiswano luya lusiba krakra. Kukhuphiswano lweemarike, amashishini kufuneka ahlaziye rhoqo, aphucule umgangatho wemveliso kunye nokusebenza, ukunciphisa iindleko, kunye nokuziqhelanisa nemfuno yemarike. Kwangaxeshanye, amashishini kufuneka aqinise ukwakhiwa kwebrendi kunye nokwandisa ukukhuphisana kwemarike.
- Iindlela zophuhliso lweshishini
(1) Ukukhuselwa kohlaza kunye nokusiNgqongileyo: Ngokunyuka kokuqina kwemimiselo yendalo esingqongileyo, ukuyila kunye nenkqubo yokuvelisa i-valve yokukhupha i-enyuka nasezantsi kufuneka inikele ingqalelo ekukhuselweni kokusingqongileyo okuluhlaza, ukunciphisa ukusetyenziswa kwamandla kunye nokukhutshwa kokungcola.
(2) Ubukrelekrele: Ngokuphuculwa kwe-automation ye-industrial, imfuno yeevalvu zokukhupha ezikrelekrele iya ingxamiseka ngakumbi. Kwixesha elizayo, iivalvu ezikhuphayo eziya phezulu nasezantsi ziya kukhula ukuya kubukrelekrele kunye nothungelwano.
(3) Ukwenziwa ngokwezifiso: Ukuze kuhlangatyezwane neemfuno zamashishini ahlukeneyo kunye neemeko zokusebenza, i-valve yokukhupha i-upward and downward expansion iya kuphuhlisa ngokubhekiselele kwi-customization kunye nokwahlula.
4. Isiphelo
Njengesixhobo esibalulekileyo sokulawula ulwelo kwimveliso yemizi-mveliso, iivalvu ezikhuphayo eziya phezulu nasezantsi zinentsingiselo ebonakalayo ngokwemigaqo yokwenziwa kwezinto ezintsha zobuchwepheshe kunye nethemba lemarike. Ukuvuselelwa okuqhubekayo kwizinto eziphathekayo, ukuyila, iindlela zokuqhuba, kunye neminye imiba iya kwenza impumelelo enkulu ekusebenzeni, ubomi benkonzo, kunye nokukhuselwa kokusingqongileyo kwi-valve yokukhupha i-up and down. Kwangaxeshanye, ukuqina kokhuphiswano lweemarike kuya kukhuthaza amashishini ukuba aqhubeke nokusungula izinto ezintsha, aphucule umgangatho wemveliso kunye nefuthe lophawu. Ukujonga phambili kwikamva, imveliso yevalvu ekhuphayo enyukayo nasezantsi iya kukhula isiya kwicala eliluhlaza, elikrelekrele, kunye nezalathiso ezilungiselelweyo, inegalelo kwimveliso yeshishini laseTshayina.
