Litlhokomelo bakeng sa ho kenya li-valve tsa ho hlahloba

Sheba li-valve, e tsejoang hape e lehlahloba li-valvekapa li-valve tsa ho hlahloba, li sebelisetsoa ho thibela ho khutla ha mecha ea litaba ka har'a lipeipi. Belofo ea leoto ea ho huloa ha pompo ea metsi le eona ke ea sehlopha sa li-valve tsa cheke. Likarolo tse bulang le tse koalang li itšetlehile ka ho phalla le matla a seaplane ho bula kapa ho koala ka botsona, e le ho thibela bohareng ho phalla morao. Li-valve tsa ho hlahloba ke tsa sehlopha sa li-valve tsa othomathike, tse sebelisoang haholo liphaepheng moo sehare se phallang ka nqa e le 'ngoe, 'me li lumella feela sehare ho phalla ka lehlakoreng le le leng ho thibela likotsi.

Ho ea ka sebopeho, valve ea ho hlahloba e ka aroloa ka mefuta e meraro: ho phahamisa valve,swing check valveleserurubele hlahloba valve. Li-valve tsa ho phahamisa li ka aroloa ka li-valve tsa ho hlahloba tse otlolohileng le li-valve tsa ho hlahloba tse holimo.

Ho na le mefuta e meraro easwing li-valve tsa ho hlahloba: li-valve tsa ho hlahloba li-lobe tse le 'ngoe, li-valve tsa ho hlahloba li-flap tse peli le li-multi-flap check valves.

Sesepa sa ho hlahloba serurubele ke valve e otlolohileng ea ho hlahloba, 'me li-valve tsa ho hlahloba tse ka holimo li ka aroloa ka mefuta e meraro: phuputso ea khokahanyo ea khokahanyo, valve ea tlhahlobo ea flange le valve e cheselitsoeng.

Ho lokela ho lebisoa tlhokomelo litabeng tse latelang ha ho kenngoa li-valve tsa ho hlahloba:

1. U se ke ua etsa theho hlahloba valvejara boima ba liphaephe, 'me valve e kholo ea ho hlahloba e lokela ho tšehetsoa ka boithaopo e le hore e se ke ea angoa ke khatello e hlahisoang ke pipeline.

2. Nakong ea ho kenya, ela hloko tataiso ea phallo e bohareng e lokela ho lumellana le tataiso ea motsu o khethiloeng ke 'mele oa valve.

3. Valofo e phahamisang e otlolohileng ea flap e lokela ho kenngoa phaepheng e emeng.

4. Sephahla se phahamisang se phahamisitsoeng se lokela ho kenngoa phaepheng e otlolohileng. Belofo ea ho hlahloba e otlolohileng ke eng? Li-valve tsa ho hlahloba tse otlolohileng li sebelisoa haholo litsamaisong moo ho hlokahalang ho thibela ho khutla ha mecha ea litaba, joalo ka phallo ea pompo, pheletso ea ho tlatsa metsi a chesang, le pheletso ea pompo ea centrifugal. Mosebetsi oa eona ke ho thibela liphello tse ka 'nang tsa e-ba teng ho tloha mokokotlong oa seaplane, mohlala, haeba phallo ea pompo e sa hlomelloa ka valve ea ho hlahloba e otlolohileng, metsi a khutlang ka lebelo le phahameng a tla baka tšusumetso e kholo ho impeller. pompo ha pompo e emisa ka tšohanyetso; Haeba valve ea ho hlahloba e otlolohileng (valve ea leoto) e sa kenngoa qetellong ea pompo ea centrifugal, pompo e hloka ho tlatsoa nako le nako ha pompo e buloa.

Lipotso tse ling, u ka ikopanya le TWS VALVE eo hangata e hlahisangresilent lutseng serurubele belofo, belofo ea heke, valve ea ho hlahloba, Y-strainer, joalo-joalo.