Yenza isantya esiphezulu sokukhutshelwa kwe-Airve Valves ductile i-iron ye-GGG40 DN300

Rhoqo ilungu elinye kwiqela lethu elinamandla lokwenza iQela lokuziphatha kweQela lokuziphatha kwabaxumi kunye nonxibelelwano lombutho kwi-Iron yexabiso le-ductileI-valve yokukhutshwa komoya, Ukufumaneka rhoqo kwezisombululo zebanga eliphezulu ngokudibeneyo kunye neenkonzo zethu ezibalaseleyo zangaphambi nasemva kokuthengisa kuqinisekisa ukhuphiswano oluqinileyo kwindawo yentengiso ekhula rhoqo.
Rhoqo ilungu elinye kwiNkululeko yethu yeQela eliPhakamileyo leQela lokuxabisa iimfuno zabathengi kunye nonxibelelwano lombuthoI-valve yokukhutshwa komoya, Siphumelele igama elihle phakathi kolwandle kunye nabathengi basekhaya. Ukubambelela kwi-Tener yoThengisi "kwiTyala, uMthengi wokuqala, ukusebenza ngokukuko kunye neenkonzo eziphezulu kunye neenkonzo eziqolileyo", sizamkela ngokufudumeleyo izihlobo ezivela kuzo zonke iindlela zobomi ukuze zisebenzisane nathi.

Inkcazelo:

I-valve yokukhupha i-vawve yesantya esiphezulu se-Air hilve idityaniswe neenxalenye ezimbini ze-diaphragm ye-diaphragm ye-diaphragm kunye ne-ivaler yoxinzelelo ephantsi kunye nevali yokuphelisa, inomsebenzi wokuphelisa.
I-Diaphragm ye-Diaphragm ye-Deaphragm IValve ikhuphe ngokuzenzekelayo isixa esincinci somoya esiqokelelweyo xa umbhobho phantsi koxinzelelo.
I-ivalve ephantsi kunye nevalve engapheliyo ayinakukhupha umoya kuphela xa umbhobho ongenanto uzaliswe ngamanzi, kodwa kwakhona ukuba umbhobho wokwahlukaniswa kwekholamu, uya kuvula umbhobho wokuphelisa uxinzelelo olubi.

Omnye wemisebenzi ephambili ye-valve ebonakalayo kukukhulula umoya obanjiweyo kwinkqubo. Xa ulwelo lungena kwimibhobho, umoya unokubanjiswa kwiindawo eziphakamileyo, ezinje ngeegoba, amabala aphezulu, kunye neentaba. Njengokuhamba kwamanzi ngokuhamba kwemibhobho, umoya unokuqokelela kwaye wenze iipokotshi zomoya, ezinokukhokelela ekunciphiseni ukusebenza kakuhle kunye nokunyuka koxinzelelo.

I-valves yokukhupha umoya, njenge-valve ye-valveI-rabber yokuhlala ibhotterfly vavves. Amandla abo okukhupha umoya obanjiweyo kunye nokukhusela iimeko ze-vacuum ngeza i-vargu vensol yenkqubo, ukuthintela ukuphazamiseka kunye nomonakalo. Ngokuqonda ukubaluleka kweevali ezivelayo kwaye kuthathe amanyathelo afanelekileyo ufakelo kunye nolondolozo, abaqhubi benkqubo banokuqinisekisa ukubongozeka kunye nokuthembeka kwendlela yabo yokulinganisa kunye neenkqubo zazo.

Iimfuno zomsebenzi:

I-valve yokukhutshelwa komoya ophantsi (i-float + yohlobo lwe-proble) i-proble enkulu iqinisekisa ukuba i-moya ingena kwi-short moya ekhutshiweyo, i-short ephezulu ixutywe kuphela emva kokuba umoya ukhutshiwe kuphela emva kokuba umoya ukhutshiwe.
Ngalo naliphi na ixesha, okoko uxinzelelo lwangaphakathi lwenkqubo lungaphantsi koxinzelelo lwemozulu, umzekelo, xa ukwahlukana kwamanzi kwenzeka, ivalve yomoya iya kuvuleka ngokukhawuleza ukuba ivule isizukulwane se-vacuum kwinkqubo. Kwangelo xesha, ukuthathwa kwexesha elifanelekileyo xa le nkqubo ikhuphayo ingakhawulezisa isantya sokukhupha. Ngaphezulu kwevalve engapheliyo ixhotywe ngeplate yokulwa intsholongwane ukuze igudise inkqubo yokuphelisa, enokuthintela uxinzelelo lokuguquguquka okanye ezinye izinto ezonakalisayo.
I-verace echumileyo iveli engapheliyo inokukhupha umoya oqokelelweyo kwinkqubo ephezulu kwinkqubo xa inkqubo iphantsi kwe-phenomena elandelayo inokuthi ichaphazele le nkqubo:
Ukonyusa ukuphulukana nentloko yenkqubo kunciphisa ireyithi yokuhamba kwaye nakwiimeko ezigqithisileyo kunokukhokelela ekuphazamiseni ngokupheleleyo kwe-fluid. Ukuqiniswa komonakalo we-caviting, ukukhawulezisa ukuvela kwamalungu ensimbi, ukwandisa uxinzelelo ukutshintsha kwenkqubo, ukunyusa iimpazamo zezixhobo, kunye nokuqhuma kwegesi. Ukuphucula ukusebenza kwamanzi okusebenza kwepayipile.

UMGAQO-NKQUBO WOBUCHULE:

Inkqubo yokusebenza yevalve yomoya edityanisiweyo xa umbhobho ongenanto uzaliswe ngamanzi:
1. Dibanisa umoya kumbhobho ukwenza ukuba amanzi azaliseke kakuhle.
I-2. Emva komoya kwiplateline ikhutshiwe, amanzi angena kwivali ephantsi kunye nevalve engapheliyo, kwaye i-valve yokuphelisa i-varve iphakanyisiwe yi-buoyen yokutywina impahla yokutya kunye nokuphelisa iziqwengana.
3. Umoya okhutshwe emanzini ngexesha lenkqubo yokuhanjiswa kwamanzi iya kuqokelelwa kwinqanaba eliphezulu lenkqubo, oko kukuthi, kwivalve ye-air to ithathe indawo yamanzi entlabathi.
4. Ngokuqokelelwa komoya, inqanaba lolwelo kwi-velic uprops ezizenzekelayo, kwaye ibhola ye-float nayo ihla, ikhuphe idayaphragm ukuya etywina, kwaye ivule umoya.
I-5. Emva kokuba umoya ukhutshiwe, amanzi angena kwivali enkulu yokuphelisa ivalve egudileyo, aze adada ibhola edadayo, aze atywine i-port port.
Xa inkqubo iyasebenza, le yokugqibela i-3, 4, amanyathelo ayi-5 aza kuqhubeka nokujikeleza
Inkqubo yokusebenza yevalve yomoya edityanisiweyo xa uxinzelelo kwinkqubo luxinzelelo oluphantsi kwaye luxinzelelo lwe-themospic (ukuvelisa uxinzelelo olungalunganga):
1. Ibhola edadayo yoxinzelelo oluphantsi kunye nevalve engapheliyo iya kwela ngokukhawuleza ukuvula impahla kunye namazibuko aphelileyo.
2. Umoya ungena kwinkqubo ukusuka kweli nqanaba ukuphelisa uxinzelelo olungalunganga kwaye ukhusele inkqubo.

Ubungakanani:

Rhoqo ilungu elinye kwiqela lethu elinamandla lokwenza iQela lokuziphatha kweQela lokuziphatha kwabaxumi kunye nonxibelelwano lombutho kwi-Iron yexabiso le-ductileI-valve yokukhutshwa komoya, Ukufumaneka rhoqo kwezisombululo zebanga eliphezulu ngokudibeneyo kunye neenkonzo zethu ezibalaseleyo zangaphambi nasemva kokuthengisa kuqinisekisa ukhuphiswano oluqinileyo kwindawo yentengiso ekhula rhoqo.
Ixabiso leThembela lama-2019I-china yomoya ye-Chinakunye nevali entle, siphumelele igama elihle phakathi kolwandle kunye nabathengi basekhaya. Ukubambelela kwi-Tener yoThengisi "kwiTyala, uMthengi wokuqala, ukusebenza ngokukuko kunye neenkonzo eziphezulu kunye neenkonzo eziqolileyo", sizamkela ngokufudumeleyo izihlobo ezivela kuzo zonke iindlela zobomi ukuze zisebenzisane nathi.