Uyini umehluko phakathi kwe-trunnion nama-valve ebhola antantayo?

Amavalvu ebhola e-trunnion kanye nama-valve ebhola antantayo yizo zombili izinhlobo zamavalvu ebhola asetshenziselwa ukulawula ukugeleza koketshezi ngepayipi.Umehluko omkhulu phakathi kwalokhu okubili yindlela ibhola elisekelwa ngayo ngaphakathi komzimba we-valve.

Kuvalvu yebhola ye-trunnion, ibhola lisekelwa ama-trunnion amabili, okungama-cylindrical projection amancane asuka phezulu naphansi ebhola.Ama-trunnions atholakala kuma-bearings emzimbeni we-valve, okuvumela ibhola ukuthi lijikeleze kahle lapho i-valve ivuliwe noma ivaliwe.

Ku-valve yebhola elintantayo, ibhola alisekelwa ama-trunnions.Esikhundleni salokho, kuvunyelwe "ukuntanta" ngaphakathi komzimba we-valve, eqondiswa indandatho yokuvala.Lapho i-valve ivuliwe noma ivaliwe, ibhola liya phezulu noma phansi ngaphakathi komzimba we-valve, liqondiswa indandatho yokuvala.

Womabili ama-valve ebhola e-trunnion nama-valve ebhola antantayo anezinzuzo zawo kanye nokubi.Amavalvu ebhola e-Trunnion ngokuvamile aqine kakhulu futhi angakwazi ukubhekana nokucindezela okuphezulu nezinga lokushisa, kodwa futhi abiza kakhulu ukuwakha.Ama-valve ebhola antantayo ayonga kakhulu futhi kulula ukuwafaka, kodwa awafaneleki ukucindezela okukhulu noma izicelo zokushisa.

Yiziphi izinhlobo ezahlukene zama-valve ezintantayo?

Kunezinhlobo eziningana zama-valve ezintantayo, okuhlanganisa:

1.I-valve yokuntanta yohlobo lwe-plunger: Lolu hlobo lwevalvu yokuntanta lusebenzisa i-plunger exhunywe endaweni entantayo.Lapho izinga le-liquid likhuphuka, i-float iphakama nayo, okwenza i-plunger iphushe esihlalweni se-valve, ivale i-valve.Lapho izinga le-liquid liwa, i-float iwela nayo, ivumela i-valve ukuthi ivuleke.

2.I-valve ye-Ballcock: Lolu hlobo lwe-valve yokuntanta luvame ukusetshenziswa ezindlini zangasese ukulawula ukugeleza kwamanzi ethangini.Iqukethe i-float exhunywe esiqwini se-valve, esilawula ukugeleza kwamanzi.

3.I-valve yokuntanta yohlobo lwe-diaphragm: Lolu hlobo lwevalvu yokuntanta lusebenzisa i-diaphragm eguquguqukayo exhunywe endaweni entantayo.Lapho izinga le-liquid likhuphuka, i-float iphakama nayo, okwenza i-diaphragm icindezele isihlalo se-valve, ivale i-valve.

4.I-valve yokuntanta yohlobo lwe-Paddle: Lolu hlobo lwe-valve yokuntanta lusebenzisa i-paddle exhunywe endaweni entantayo.Lapho izinga le-liquid likhuphuka, i-float iphakama nayo, okwenza i-paddle isunduzele esihlalweni se-valve, ivale i-valve.

5.I-electromagnetic float valve: Lolu hlobo lwevalve yokuntanta lusebenzisa uzibuthe kagesi ukulawula ukugeleza koketshezi.Lapho izinga le-liquid likhuphuka, i-float yenza i-electromagnetic isebenze, yona ivule i-valve ukuvala ukugeleza koketshezi.

Iyini inhloso ye-valve yokuntanta?

Inhloso enkulu yevalvu yokuntanta ukulawula ngokuzenzakalelayo ukungena noma ukuphuma koketshezi esitsheni noma ethangini.Ama-valve e-Float asetshenziswa kakhulu ezinhlelweni ezahlukahlukene, kufaka phakathi:

1.Amathangi ezindlu zangasese: Amavalvu e-Ballcock asetshenziselwa ukulawula ukugeleza kwamanzi ethangini.

2.Amathangi amanzi: Ama-valve antantayo asetshenziselwa ukugcina izinga lamanzi elingashintshi emathangeni, ngokuvumela amanzi ukuthi ageleze lapho izinga liphansi futhi avale ukugeleza lapho izinga liphezulu.

3.Izinhlelo zokunisela: Amavalvu antantayo asetshenziselwa ukulawula ukugeleza kwamanzi emasimini noma ezingadini.

4.Amathangi okugcina amakhemikhali: Amavalvu antantayo asetshenziselwa ukugcina izinga elithile loketshezi emathangeni okugcina amakhemikhali, ukuze kuqinisekiswe ukuthi amakhemikhali awancishiswa ngokweqile noma awancishiswa kancane.

5.Imibhoshongo yokupholisa: Ama-valve antantayo asetshenziselwa ukulawula ukugeleza kwamanzi emibhoshongweni yokupholisa, ukugcina izinga lamanzi eliqhubekayo.

Sekukonke, ama-valve antantayo asetshenziselwa ukulawula ngokuzenzakalelayo ukugeleza koketshezi ezinhlobonhlobo zezinhlelo zokusebenza lapho izinga loketshezi elingashintshi lidinga ukugcinwa.

Ukulinganisa kwenkampani NORTECH Engineering Corporation Limitedingenye ehamba phambili yabakhiqizi nabahlinzeki be-valve yezimboni e-China, enolwazi lweminyaka engaphezu kwengu-20 lwezinsizakalo ze-OEM ne-ODM.