Kutshanje, umzi-mveliso ugqibezele uluhlu olubanzi loqhagamshelo lweGroove (clamp)iivalvu zesangoii-odolo, ubungakanani yi-DN65-80. Oku kulandelayo kukungeniswa kwale valve.

Ivalvu yesango evulekileyo yenziwe kakhulu ngumzimba wevalvu, isigqubuthelo sevalvu, ipleyiti yesango, isiqu sevalvu kunye nevili lesandla. Xa kufuneka uvule ivalvu, isiqu sinyuselwa phezulu ngokujikelezisa ivili lesandla. Isiqu siqhagamshelwe kwisango, kwaye isango liya kuphuma esihlalweni njengoko isiqu siphakama, apho umjelo wevalvu uvulwa kwaye ulwelo lunokudlula kakuhle.

Xa ivalvu ivaliwe, ivili lesandla liyajikwa libuyele umva, kwaye isiqu siqhubela isango ezantsi, elinamathele ngokuqinileyo kwisihlalo kwaye ngaloo ndlela liphazamisa ukuhamba kolwelo. Le ndlela yokulawula indawo yesango ngokuhamba phezulu nasezantsi kwesiqu sevalvu yenza imeko yokuvulwa nokuvalwa kwevalvu ibonakale ngokukhawuleza, kuba indawo yesiqu sevalvu ibonisa ngokuthe ngqo indawo yesango, ekwayimvelaphi yegama elithi "intonga evulekileyo".

Iivalvu zesango ezinentonga evulekileyo zinezibonelelo ezahlukeneyo:

1. Ukubonakala kakuhle

Ngenxa yokuba isiqu siveziwe, umqhubi angabona ngokubonakalayo ukuba ivalvu ivuleke kangakanani, nto leyo eyenza kube lula ukulawula ukuhamba kwamanzi ngokuchanekileyo. Umzekelo, kwezinye izixhobo zelebhu zeekhemikhali ezifuna ukulungiswa kakuhle kokuhamba kolwelo, oku kubonakala kuvumela umqhubi ukuba alungise ukuhamba kwamanzi ngokuchanekileyo ngokweemfuno zovavanyo.

2. Ulwakhiwo olulula

Inezixhobo ezimbalwa ezibalulekileyo kwaye kulula ukuyifaka nokuyilungisa. Ngexesha lokugcinwa kwezixhobo zezityalo, abasebenzi bokulungisa banokususa ngokukhawuleza baze batshintshe iindawo ezonakeleyo, nto leyo enciphisa ixesha lokungasebenzi kwezixhobo.

3. Ukusebenza kakuhle kokutywina

Isitywino esiphakathi kwesango nesihlalo sidla ngokwenziwa ngezinto ezithambileyo ezifana nerabha, ezithintela ngokufanelekileyo ukuvuza kolwelo xa isango livaliwe. Kwinkqubo yokuhambisa amanzi kunye nokukhupha amanzi, kunokuqinisekiswa ukuba amanzi awayi kuphuma xa ivalvu ivaliwe, ukuqinisekisa ukuqina kwenkqubo.

Ke ngoko, iivalvu zesango ezinemiqolo evulekileyo zihlala zifanelekile kwezi zigaba zilandelayo:

1. Inkqubo yokubonelela ngamanzi kunye nokukhupha amanzi

Kwimibhobho yokuhambisa amanzi ezidolophini kunye neyokukhupha amanzi, iivalvu zesango lesitimu esivulekileyo zingasetyenziselwa ukulawula ukuhamba kwamanzi. Umzekelo, kwinkqubo yesibini yokuhambisa amanzi kwindawo yokuhlala, ukuhambisa amanzi kwisakhiwo ngasinye kunokulawulwa lula ngayo.

2. Inkqubo yokukhusela umlilo

Kwinkqubo yamanzi omlilo, esetyenziselwa ukulawula ukuhanjiswa kwamanzi omlilo. Xa kutsha umlilo, ivalvu ingavulwa ngokukhawuleza ukuze kubonelelwe ngamanzi aneleyo kwizixhobo zokulwa nomlilo.

3. Ishishini leekhemikhali

Kwezinye iipayipi zothutho lolwelo lweekhemikhali ezingenazo iimfuno zolawulo lokuhamba kwamanzi aphezulu, iivalvu zesango lomsele ezivulekileyo zingasetyenziselwa ukulawula ukuhamba kwamanzi okanye iigesi, njengakwindlela yokuqala yokuthutha ezinye ii-asidi kunye nee-alkali liquids.

I-Jinbin Valve ineminyaka engama-20 yobuchwepheshe bokuvelisa iivalvu kunye namava, iimveliso ezifana ne-valve yesango, intsimbi engagqwaliyoisango le-penstock, ivalvu yebhabhathane engaqhelekanga ephindwe kabini, i-air damper enobubanzi obukhulu, ivalvu yokujonga amanzi, ivalvu yokukhupha amanzi, njl. Ukuba uneemfuno ezifanayo, nceda ushiye umyalezo apha ngezantsi, uya kufumana impendulo kwiiyure ezingama-24, ndilangazelela ukusebenza nawe!