Li-valve tsa bololeli-valve tsa serurubele ke mekhahlelo e 'meli ea bohlokoa ea li-valve 'me li sebelisoa haholo. Valve ea bolo e hloka ho koaloa ka thata mochesong o phahameng le khatellong e phahameng le ho hanyetsa phallo e tlase. Li-valve tsa serurubele li sebelisoa haholo-holo bakeng sa maemo a mosebetsi a nang le khatello e tlase le litlhoko tse tlase tsa ho koaloa.
Hape ho na le lihlopha tse ngata tsa li-valve tsa bolo le li-valve tsa serurubele. Li-valve tsa bolo li ka aroloa ka: li-valve tsa bolo tse tiisitsoeng ka thata tsa tšepe, li-valve tsa bolo tse koetsoeng ka bonolo, li-valve tsa bolo tse phaphametseng, li-valve tsa bolo tse tsitsitseng, li-valve tsa semi-ball tse sa tloaelehang, li-valve tsa bolo tse laoloang ka sebopeho sa V, jj.
Valve ea serurubele e arotsoe ka: valve tse tharo tse sa tloaelehang tsa serurubele, valve e habeli ea serurubele e sa tloaelehang, valve ea serurubele e bohareng, valve ea serurubele e tiileng e tiisang, valve ea serurubele e bonolo e tiisang.
Li-valve tsa bolo le li-valve tsa serurubele ke li-valve tse sebelisoang hangata. Maemong a mang, ka bobeli li ka sebelisoa ka mokhoa o tloaelehileng, 'me maemong a mang a mosebetsi, ke e le' ngoe feela ea tsona e ka sebelisoang. Litšobotsi tse fapaneng tsa mefuta ena e 'meli ea li-valve. Re sekaseka ka bokhutšoanyane:
Valve ea bolo: valve ea cock e fetohile, karolo ea ho bula le ho koala ke selika-likoe, litšobotsi ke tsena:
1. Khanyetso ea potoloho ea mali e nyane. Ha e butsoe ka botlalo, ha ho na likarolo tse thibelang phallo ea seaplane ka har'a kanale;
2. E ka koaloa ka botlalo tlas'a khatello e phahameng le mocheso o phahameng;
3. E ka buloa le ho koaloa kapele;
4. Hlokomela ho hanyetsa ho tsofala ho hoholo le ho hanyetsa ho matla ha mafome ka kalafo ea ho thatafatsa;
5. 'Mele oa valve o lekana, o ka mamellang khatello ea liphaephe ka katleho 'me o ka sebetsana le maemo a ts'ebetso a khatello e phahameng.
Valve ea serurubele: Karolo ea ho bula le ho koala ke poleiti ea serurubele ea mofuta oa disc, e khetholloang ka:
1. Sebopeho se bonolo, boholo bo bonyenyane le ho kenya habonolo;
2. Koefficient e nyane ea ho hanyetsa phallo, ho bula le ho koala ka potlako;
3. E ka sebelisoa bakeng sa li-valve tse bophara bo boholo;
4. Libaka tse fapaneng tsa ho koala li ka sebelisoa libakeng tse fapaneng, ho kenyeletsoa le phofo le granular media.
Ha ho bapisoa le valve ea bolo, valve ea serurubele e na le ts'ebetso e mpe hanyane ea ho koala, empa har'a li-valve tse bophara bo boholo, valve ea serurubele e na le monyetla o ikhethang ho feta valve ea bolo; ha e sebelisoa ho fetola sekhahla sa phallo, valve ea serurubele e na le sebaka se senyenyane sa ho fetola, ha valve ea bolo ea tokiso ea mofuta oa V e ka fetoloa. Liphaepheng tse nang le khatello e phahameng, li-valve tsa bolo li na le melemo ho feta li-valve tsa serurubele.
Nako ea poso: Mots'eanong-24-2021