Lebelo la Maoto
Theko e Molemo ka ho Fetisisa ea UPVC CPVC PVDF PPH Metsi a Pump Plastic Foot Valve
Likarolo tsa Lihlahisoa
1) E lumellana le litekanyetso tsa metsi a nooang.
2) Thepa e fetoha nano ho ntlafatsa ho hanyetsa khatello ea sehlahisoa le ho hanyetsa tšusumetso.
3) Ho eketsa li-absorber tse khahlanong le UV le li-antioxidants ho lisebelisoa tse tala ho ntlafatsa khanyetso ea boemo ba leholimo ba sehlahisoa le ho hanyetsa botsofali.
4) E ka kenngoa ka holimo kapa ka holimo.
PVC 'nete bonngoeng hlahloba belofo lihlahisoa ke acid e, alkali, le phahameng-mocheso manganga, ho pharaletseng sebelisoa liindasteri tse sa tšoaneng tse kang indasteri ea lik'hemik'hale, phekolo ea metsi a litšila, kaho ea semela sa matla, mohala oa tlhahiso ea PCB, indasteri ea acid e boima le alkali, le boenjiniere ba ho hloekisa metsi.
Hemisphere e ncha e nang le moralo oa seporo sa tataiso e netefatsa hore lefatše ha le sekame ebile le na le phello e ntle ea ho emisa metsi.
Likarolo tse kopanyang mahlakoreng ka bobeli a sehlahisoa li entsoe ka mokhoa o bonolo oa ho kopanya, o loketseng ho kenya le ho nkela sebaka.
Sehlahisoa ke sehlahisoa sa polasetiki ka botlalo ntle le lisebelisoa tsa tšepe.
Seqhubu sa leoto se sebelisetsoa eng?
Sesepa sa leoto ke sesebelisoa se sebelisetsoang ho laola tataiso ea phallo ea mokelikeli kapa khase, hangata e kenngoa ka tlaase ho phala kapa sekepe. E ka thibela seaplane ho phalla morao le ho boloka botsitso ba tsamaiso e thata. Sebakeng sa boenjiniere ba kaho, valve e ka tlaase e atisa ho sebelisoa ho hloekisa metsi, ho hloekisa likhoerekhoere, tsamaiso ea metsi, joalo-joalo.
Karolo ea valve ea leoto ke efe?
e na le 'mele oa valve, bonnet, spring, piston le reng e koalang. Sebopeho sa eona se kopane ebile se tiile, 'me se khona ho mamella khatello e kholo le sekhahla sa phallo. Ka nako e ts'oanang, valve e ka tlase e boetse e na le litšoaneleho tsa ho corrosion le abrasion resistance, tse loketseng mefuta e sa tšoaneng ea maemo a thata.
Belofo ea leoto e sebetsa joang?
Ha sehare se tsoang phaepheng kapa setšelo se kena, belofo e ka tlase e bulehile, e lumelle sehare ho feta ka bolokolohi. 'Me ha seaplane se phalla ka morao, valve e ka tlase e koala, e thibela bohareng ho phalla morao. Sena se bonoa ka "valve" e ka tlase ea selemo le piston. Ha tataiso ea phallo e mahareng e le khahlano le tataiso e behiloeng ke valve e tlase, selemo se tla sutumelletsa piston ho koala molomo oa valve o ka tlase, ka hona ho thibela ho khutla.
Ke phapang efe pakeng tsa valve ea maoto le valve ea ho hlahloba?
1) Li-valve tse tlase le li-valve tsa cheke li fapana ka ts'ebetso.
Li-valve tse ka tlaase li sebelisoa haholo-holo ho laola ho phalla ha mokelikeli ho kena le ho tsoa ka har'a liphaephe le ho thibela mokelikeli o ka har'a pipeline ho khutlela morao; ha li-valve tsa ho hlahloba li sebelisoa haholo ho thibela mokelikeli ho phalla morao le ho sireletsa liphaephe le lisebelisoa.
Li-valve tse ka tlase le li-valve tsa cheke li na le meralo e fapaneng ea sebopeho. Mosebetsi o ka sehloohong oa valve e ka tlaase ke ho thibela mokelikeli o ka har'a lipeipi hore o se ke oa khutlela mohloling oa metsi kapa seliba, o sebelisetsoang ho netefatsa phepelo e tsoelang pele ea metsi le ho sireletsa thepa ea pompo.
Karolo e ka sehloohong ea valve ea ho hlahloba ke ho thibela ho khutla kapa ho phalla ha metsi ka pompong, ho netefatsa hore phaephe e phalla ka tsela e le 'ngoe, empa hape e ka sebelisoa ho fokotsa tšusumetso ea hamore ea metsi.
2) Li-valve tse ka tlaase le li-valve tsa ho hlahloba li sebetsa ka litsela tse fapaneng.
Belofo e ka tlase ke mofuta oa valve ea matla a khoheli, ho bula le ho koala ha eona ho angoa ke khatello le matla a khoheli a mokelikeli o ka har'a phala, ha metsi a kena ho tsoa pompong, diaphragm ea valve e tla buloa ke mokelikeli, hlokomela ho phalla ha metsi hantle. Ha mokelikeli o emisa ho phalla kapa o kena ka pipeline ho tloha ka tlaase, diaphragm ea valve e tla koala ka boeona ho thibela mokelikeli ho phalla morao.
Li-valve tsa ho hlahloba, ka lehlakoreng le leng, ke li-valve tsa mochini tse bulang le ho koala ka tlas'a tšusumetso ea khatello ea mokelikeli ka har'a lipeipi le elasticity ea selemo ho netefatsa phallo ea mokelikeli o le mong. Ha mokelikeli o ka phaepheng o phalla ka tsela e reriloeng esale pele, sekhahla sa valve se tla phunyeletsoa se bulehile, 'me valve ea ho hlahloba e sebakeng se bulehileng; ha mokelikeli o phalla ka lehlakoreng le leng, sephahla sa valve se tla koaloa, 'me valve ea ho hlahloba e le boemong bo koetsoeng.
Tlhaloso
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