Hydraulic igenzura gahoro gahoro kugenzura ibinyugunyugu - Gukora Jinbin

Hydraulic igenzurwa gahoro gahoro kugenzura ikinyugunyugu ni ibikoresho bigezweho byo kugenzura imiyoboro mu gihugu no hanze yacyo. Yashyizwe cyane cyane kuri turbine yinjira muri sitasiyo ya hydropower kandi ikoreshwa nka valve inlet valve; Cyangwa ushyizwe mubikorwa byo kubungabunga amazi, ingufu z'amashanyarazi, gutanga amazi no kuvoma pompe, aho kugenzura valve na valve. Iyo ikora, valve ikorana na moteri nkuru yumuyoboro, ukurikije ihame ryinzira yinzibacyuho ya hydraulic, kandi binyuze muburyo bwateganijwe bwo gufungura no gufunga, irashobora kubona ihagarikwa ryizewe ryumuyoboro, kurandura neza inyundo yamazi mumuyoboro, kandi ikagira uruhare mukurinda umutekano wa sisitemu.

Ihame ry'akazi

Ingufu zabitswe zifunga hydraulic iremereye kugenzura buhoro buhoro kugenzura ikinyugunyugu ni imbaraga zingufu zishobora kuba inyundo, igabanijwemo umuvuduko ukabije w’inyundo ikomeza kugenzura hydraulic igenzura gahoro gahoro igenzura ikinyugunyugu (nyuma bivugwa ko ari umuvuduko ukabije w’inyundo ikomeza ubwoko) no gufunga umuvuduko ukabije w’inyundo ukomeza kugenzura hydraulic kugenzura buhoro buhoro kugenzura ibinyugunyugu biremereye. Imiterere ya serivise ikubiyemo ahanini pompe ya centrifugal, imiterere ya pompe ya axial na turbine.

Imiterere yimikorere ya pompe ya centrifugal hamwe no gufungura valve (harimo na pompe ya centrifugal ivanze na pompe): banza utangire pompe, hanyuma ufungure valve nyuma yo gutinza igihe cyateganijwe.

Imiterere yakazi ya pompe ifunguye ya pompe (harimo na pompe ivanze ya pompe): fungura icyarimwe icyarimwe, cyangwa fungura valve kumurongo runaka ubanza, hanyuma utangire pompe.

Imiterere yakazi yo gufungura turbine: banza ufungure bypass kugirango uhuze ingufu, hanyuma fungura valve, hanyuma ufungure turbine.

Mubisanzwe birasabwa gufunga valve mugihe kimwe cyo guhagarika cyangwa kunanirwa kwamashanyarazi mubihe bitandukanye byakazi.

Ihame ryibanze rya electro-hydraulic ikora niyi ikurikira:

Iyo ufunguye valve, solenoid valve irahindukira, pompe yamavuta iratangira, hanyuma amavuta ya hydraulic yinjira muri silinderi yamavuta binyuze mumashanyarazi yo kugenzura no gutwara umuvuduko mwinshi kugirango asunike piston hanyuma atware lever ihujwe nayo kugirango azamure inyundo iremereye kugirango ifungure valve. Iyo valve imaze gukingurwa mu mwanya, sisitemu yo guhita ikomeza sisitemu iratangira; Moteri ikomeje kwishyuza abayiteranya. Iyo umuvuduko ugeze kumuvuduko mwinshi washyizweho, pompe yamavuta irahagarara. Igihe cyo gufungura valve gishobora guhindurwa mukuzunguruka intoki za volve igenzura, kandi intera yo guhinduka ni amasegonda 10 ~ 90.

Iyo sisitemu isohotse kandi umuvuduko ukamanuka mukigero gito cyashyizweho, moteri ya pompe yamavuta itangira ihita igahagarara nyuma yo kugera kumuvuduko mwinshi.

Iyo ufunze valve, solenoid valve irahindukira, amavuta yumuvuduko muri silinderi yamavuta asubira mumazi ya peteroli anyuze mumashanyarazi yihuta kandi atinze, umuvuduko mwinshi hamwe na solenoid valve, inyundo iremereye iragwa, kandi inkoni ihuza itwara isahani yikinyugunyugu kugirango izunguruke kugirango ifunge valve, kugirango ihite ica hafi amazi menshi hafi 70% yikibazo cyabanjirije iki; 30% yanyuma ya stroke ifunze buhoro. Inguni yo gufunga byihuse kandi gahoro hamwe na buffer igihe cya buri cyiciro irashobora guhindurwa ukurikije uko akazi gakorwa k'umuyoboro kugira ngo ikureho inyundo y'amazi mu muyoboro; Igihe cyo guhindura ni amasegonda 2 kugeza kumasegonda 25 yo gufunga byihuse n'amasegonda 6 kugeza amasegonda 90 yo gufunga buhoro.

Muburyo bwo gufungura no gufunga, valve irashobora guhagarikwa kumwanya uwariwo wose na buto yo guhagarara. Guhagarika ibikorwa bikoreshwa cyane cyane muri sisitemu yo gukemura.

Pompe y'intoki ikoreshwa cyane cyane muri sisitemu yo gukemura. Iyo nta mashanyarazi cyangwa pompe yamavuta idashobora gukora mubisanzwe, kunyeganyeza pompe yintoki nabyo birashobora kurangiza gufungura valve no gukomeza umuvuduko wa sisitemu. Fungura bisanzwe bisanzwe bifunga guhagarara, munsi yibikorwa byingufu zishobora kuba inyundo hamwe na hydrodynamic torque, inkoni ihuza itwara isahani yikinyugunyugu kuzunguruka kugirango ifunge valve.

1 2 3 4


Igihe cyo kohereza: Gicurasi-12-2021