E-workshop kaJinbin, ababiliama-valve esango le-hydraulic wedgesekuqediwe ekukhiqizeni. Abasebenzi benza uhlolo lokugcina kuzo. Ngokulandelayo, lawa mavalvu esango amabili azopakishwa futhi alungele ukuthunyelwa. (I-Jinbin Valve: abakhiqizi bamavalvu esango)

Ivalvu yesango le-Hydraulic wedge ithatha amandla we-hydraulic njengomongo. Izingxenye ezibalulekile zihlanganisa ama-actuator asebenzisa amanzi amaningi (ikakhulukazi amasilinda), amapuleti esango, izihlalo zamavalvu neziqu zamavalvu. Lapho uwoyela we-hydraulic ungena egumbini likawoyela ngakolunye uhlangothi lwe-actuator, ingcindezi kawoyela iguqulwa ibe yi-linear thrust noma idonse, iqhube isiqu se-valve ukuthi sinyakaze sibheke phezulu, bese sishayela isango ukuthi likhuphuke futhi liwe eduze kwesakhiwo sokuqondisa isihlalo se-valve: lapho isango lehla ukuze linamathele eduze kwesihlalo se-valve, kwakheka uphawu olungaphezulu ukuvimbela ukugeleza kwendawo ephakathi (evaliwe). Uwoyela we-hydraulic ujovwa ngokubuyela emuva ekamelweni likawoyela ngakolunye uhlangothi lwe-actuator. Isango liyaphakama futhi linqamule esihlalweni sevalvu. Umzila wokugeleza usesimweni esiqondile, okuvumela okuphakathi ukuba kudlule ngaphandle kwesithiyo (esimeni esivulekile), ngaleyo ndlela kufinyelele ukulawulwa kokuvula nokuvala kwendawo yepayipi.

I-valve yesango le-Hydraulic flange inezici ezilandelayo ezinkulu:

1. Ukuvalwa okuthembekile: Isango nesihlalo sevalvu kuxhumene phezulu ukuze kuvalwe. Ngemva kokuvala, ukuvuza kwe-medium kuphansi kakhulu, kulungele ikakhulukazi izidingo zokuvala ngaphansi kwezimo zokusebenza ezicindezelayo.

2. Ukuguquguquka okuqinile kokucindezela okuphezulu: Idrayivu ye-hydraulic inganikeza amandla amakhulu okushayela umthwalo. Umzimba we-valve wenziwe kakhulu ngezinto eziwuketshezi olunengxubevange ephezulu futhi ukwazi ukumelana nezingcindezi ezisukela emashumini kuye kwamakhulu e-MPa.

3. Ukuvula nokuvala okubushelelezi: Ukudluliswa kwe-hydraulic kunesici sokubhafa, kugwema umthelela oqinile phakathi kwesango nesihlalo sevalvu, nokwelula impilo yesevisi yevalvu.

4. Ukumelana nokugeleza okuphansi: Uma ivuliwe ngokugcwele, isango lihoxisa ngokuphelele esiteshini sokugeleza, lingashiyi isithiyo esiteshini sokugeleza. Ukumelana kwe-medium kuphansi kakhulu kunezinye izinhlobo zama-valve njengama-stop valves.

Ivalvu yesango engu-16 inch eHydraulic isetshenziswa ikakhulukazi ezimeni zezimboni ezinomfutho ophezulu, ezinobubanzi obukhulu ezinezidingo eziphakeme zokuvala nokuqina kokusebenza, njengamapayipi kawoyela anengcindezi ephezulu negesi emkhakheni we-petrochemical (ukumelana nokucindezela okuphezulu nokuvuza). Amapayipi okuthuthwa kwamanzi anobubanzi obukhulu/amapayipi okudonsa amanzi amaphrojekthi okonga amanzi (anoketshezi oluhle nokuvuleka nokuvala okushelelayo); Amazinga okushisa aphezulu kanye namapayipi esitimu anomfutho ophezulu wokuphehla amandla ashisayo (afanele izimo zokusebenza ezinzima); Amapayipi esistimu ye-Hydraulic yezimboni zezimayini nezensimbi (ayikwazi ukumelana nezindawo ezinokhahlo njengothuli nokudlidliza).