Imisebenzi esemqoka ye-hydraulic balance valve yile:

1.Ngaphezu komthwalo oguquguqukayo ku-piston kanye ne-piston rod, i-piston ingasebenza ngokuqhubekayo futhi iphutha lokunyakaza kwe-piston rod lingancishiswa libe lincane.

2.Lawula i-piston stroke njengoba kudingeka ukuze i-piston ilawulwe ngaphakathi kwebanga elithile futhi izuze ukusebenza okuphephile nokuthembekile.

I-3.Ukulawula ukwehla kanye nesimo senduku ye-piston ukufeza umsebenzi ophephile nothembekile.

I-4.Ngaphezu kwengcindezi yangaphakathi engazinzile yoketshezi, iqinisekisa ukugeleza okusebenzayo koketshezi.

5.Lawula ingcindezi ye-piston stroke ngaphakathi kwebanga elincane ukuze uzuze ukusebenza okuzinzile nokulawula okuphumelelayo.

6.Ukulawula ukugeleza nokucindezela koketshezi ukuze kuzuzwe ukonga amandla.

Ngokuvamile, umsebenzi oyinhloko we-valve yebhalansi ye-hydraulic ukufeza ukulawula okunembile nokusebenza okuzinzile kwesistimu ye-hydraulic, ukuqinisekisa ukusebenza okuphephile nokusebenza kahle kwe-hydraulic movable mechanism. Ngaphezu kwalokho, i-valve yebhalansi ye-hydraulic ingakwazi ukulawula ukucindezelwa kwe-piston stroke ngaphakathi kwebanga elincane ngokuqhathaniswa, izuze ukusebenza okuzinzile nokulawula okuphumelelayo, kanye nokulondoloza ukusetshenziswa kwamandla we-hydraulic movable mechanism.

Njengengxenye ebalulekile ye-hydraulic, ikhwalithi ye-valve yebhalansi ye-hydraulic ibaluleke kakhulu. Ngakho-ke, uma usebenzisa i-valve yebhalansi ye-hydraulic, kufanele ukhethe imikhiqizo yekhwalithi evamile, enokwethenjelwa ukuze uqinisekise ukusebenza okuphephile, okuzinzile nokusebenza kahle kwesistimu ye-hydraulic.

I-valve yokulinganisa i-hydraulic iyisici esibalulekile esisetshenziselwa ukulawula ukugeleza nokucindezela ezinhlelweni ezisebenza ngamanzi. Ilungisa ingcindezi yesistimu ngokulungisa ukugeleza koketshezi, ngaleyo ndlela igcine ukuzinza nokuthembeka kwesistimu. I-valve yokulinganisa ye-hydraulic ikakhulukazi yakhiwa umzimba we-valve, i-valve core, intwasahlobo, uphawu nezinye izingxenye. Ngezansi sizokwethula isimiso sayo sokusebenza ngokuningiliziwe.

1.Isimiso

Umgomo wokusebenza wama-hydraulic balancing valves usekelwe esimisweni esilula somzimba: umthetho wokunyakaza kwamagagasi. Ngokomthetho wamagagasi, lapho uketshezi lugeleza epayipini, kuzokwenzeka uchungechunge lokuguquguquka, okuzodala izindawo zokucindezela okuphezulu nokuphansi ngaphakathi kwepayipi. Ngakho-ke, umthelela walezi zindawo zengcindezi ephezulu nephansi ekuzinzeni kwesistimu kufanele ucatshangelwe lapho kulawulwa ukugeleza koketshezi.

2.Isakhiwo

I-hydraulic balancing valve ngokuvamile iqukethe umzimba we-valve, i-valve core, intwasahlobo kanye nezimpawu. Phakathi kwazo, umzimba we-valve uyisakhiwo se-cylindrical sensimbi esingenalutho esinezimbobo ezithile ezingaguquki odongeni lwangaphakathi; i-valve core iyisakhiwo esiyi-cylindrical esinezimbobo ezishintshayo endaweni yayo; intwasahlobo isetshenziselwa ukusekela nokulungisa i-valve core. indawo; ama-seal asetshenziselwa ukuvimbela ukuvuza kwe-liquid.

3.Inqubo yokusebenza

Lapho uketshezi lugeleza lusuka ohlelweni lungena ku-valve yokulinganisa ye-hydraulic, lungena ngaphakathi ngaphakathi kwe-valve core. Izimbobo ezincane kumongo we-valve zivuleka noma zivaleke ngokusekelwe esimisweni sesidingo, ngaleyo ndlela zilawule ukugeleza koketshezi. Phakathi nale nqubo, intwasahlobo ilungisa indawo ye-valve core ukuze iqinisekise ukuthi ingaphendula izinguquko zesistimu ngesikhathi esifanele.

Lapho uketshezi lungena ngaphakathi emzimbeni we-valve ngomgogodla we-valve, ludlula ochungechungeni lwezimbobo namapayipi. Lezi zimbobo namapayipi ahlelwe ngokwemithetho ethile ukuze kuqinisekiswe ukuthi uketshezi lungakha ukushintshashintsha okuzinzile phakathi nenqubo yokugeleza. Lokhu kuguquguquka kudala izindawo zokucindezela okuphezulu nokuphansi okuthinta ukuzinza kwalo lonke uhlelo.

Ukuze uxazulule le nkinga, i-valve yebhalansi ye-hydraulic yamukela umklamo okhethekile wesakhiwo: igumbi lomoya eliguquguqukayo libekwe phakathi kwe-valve core kanye nentwasahlobo. Lapho indawo yokucindezela okuphezulu kwenzeka ohlelweni, igumbi lomoya liyacindezelwa, okwenza isiphethu sikhululeke ngendlela efanele futhi silungise indawo eyinhloko ye-valve ukuze kuncishiswe ukugeleza. Ngokuphambene nalokho, lapho indawo enengcindezi ephansi yenzeka ohlelweni, imbobo yomoya izokhula, ibangele ukuthi intwasahlobo iqine ngendlela efanele futhi ilungise indawo eyinhloko ye-valve ukuze kwandiswe ukugeleza. Ngale ndlela, ama-valve okulinganisa ama-hydraulic agcina ukuzinza nokuthembeka kwesistimu.

4.Uhlelo lokusebenza

Ama-valve ebhalansi e-Hydraulic asetshenziswa kabanzi ezinhlelweni ezahlukahlukene ze-hydraulic, njengemishini yobunjiniyela, imishini yezolimo, imikhumbi, izindiza kanye neminye imikhakha. Zivame ukusetshenziselwa ukulawula ukugeleza kwe-liquid nokucindezela ukuze kuqinisekiswe ukusebenza kahle nokuphepha kwesistimu.

Kafushane, i-hydraulic balance valve iyingxenye ebalulekile ye-hydraulic. Ilungisa ingcindezi yesistimu ngokulungisa ukugeleza koketshezi futhi igcine ukuqina nokuthembeka kwesistimu. Umgomo wayo wokusebenza usekelwe emthethweni wamagagasi futhi wamukela umklamo okhethekile wesakhiwo ukuze uxazulule umthelela wezindawo zokucindezela okuphezulu nokuphansi ekuzinzeni kwesistimu. Isetshenziswa kabanzi ezinhlelweni ezahlukahlukene zama-hydraulic.