Iziko leMveliso

(1) Izinto zokucoca kufuneka zibe namandla athile omatshini ukuqinisekisa ukuba aziyi konakala ngoxinzelelo lwe-hydraulic phantsi koxinzelelo oluthile lokusebenza. (2) Ngaphantsi kobushushu obuthile bokusebenza, ukusebenza kufuneka kuzinzile; kufuneka ihlale ixesha elide ngokwaneleyo. (3) Isakhono esihle sokuchasa umhlwa. (4) Isakhiwo silula ngokusemandleni kwaye ubungakanani buhlangene. (5) Kulula ukucoca kunye nokugcina, kulula ukutshintsha into yokucoca. (6) Iindleko eziphantsi. Umgaqo osebenzayo wesihluzi se-hydraulic: njengoko kuboniswe kuMzobo 1, umzobo wesikimu womgaqo wokusebenza wesihluzi. Ioyile yolwelo olwenziwa ngamanzi ingena kumbhobho ukusuka ekhohlo ukuya kwisihluzo, iqukuqela ukusuka kwindawo yokucoca yangaphandle ukuya kumbindi ongaphakathi, emva koko iphume iphuma kwindawo yokuphuma. Xa uxinzelelo lukhula kwaye lufikelela kuxinzelelo lokuvula i-valve yokuphuphuma, i-oyile idlula kwi-valve yokuphuphuma, ukuya kwi-core yangaphakathi, kwaye emva koko iphuma kwi-outlet. Isihluzo sangaphandle sinochasiso oluphezulu kunento engaphakathi yesihluzi, kwaye icandelo lokucoca elingaphakathi lilokuhluzo olurhabaxa. Indlela yokuvavanya isihluzi seHydraulic: Umgangatho wehlabathi we-ISO4572 wamkelwe ngokubanzi ngamazwe kwihlabathi liphela ukuvavanya "indlela yokupasa kaninzi yokusebenza kohluzo lwezihluzo zehydraulic". Umxholo wovavanyo uquka ukumisela i-filter element, iimpawu zokwahlukana koxinzelelo lwenkqubo yokuplaga kubungakanani obahlukeneyo bokulinganisa ukuhluza (amaxabiso e-β), kunye ne-Staining umthamo. Indlela yokupasa-phinda-phinda ilinganisa iimeko ezichanekileyo zokusebenza zesihluzi kwisixokelelwano se-hydraulic. Izinto ezingcolisayo ziyaqhubeka zihlasela i-oyile yenkqubo kwaye ziqhubeke zihluzwa ngaphandle ngesihluzo, ngelixa iinqununu ezingacocwanga zibuyela kwitanki kwaye zigqithise isihluzo kwakhona. Isixhobo. Ukuze kuhlangatyezwane neemfuno zokuvavanya ukusebenza kokucoca okuchanekileyo, kunye nangenxa yotshintsho kuthuli lovavanyo kunye nokwamkelwa kweendlela ezintsha zokulinganisa amasuntswana azenzekelayo, i-ISO4572 iye yalungiswa kwaye yaphuculwa kwiminyaka yamuva. Emva kokuguqulwa, inombolo entsha yomgangatho idluliselwe kwindlela yokuvavanya amaxesha amaninzi. ISO16889.