Thulani-off vana: ulwazi oluluncedo

ivelufa Thulani-off yinto efunekayo umbhobho vana asetyenziswa kwimiba neemeko ezahlukeneyo. Kwiphakati enjalo intshukumo lelungu lokutshixa xa ubutsolo bebhola bungqamene uhuhamba ezingundoqo ngaphakathi engamanzi.

Thulani-off nesivalo olawula kunye yindlela yombane uphumeza nomntu nelungiselelwe ukutshintsha yokusebenza flow medium, leyo ehamba ezisendleleni. ivelufa Thulani-off ukuze amiliswe zobhedu, intsimbi kunye nesinyithi, lisetyenziswa ukulawula ukuhamba ulwelo okanye igesi ngokusebenzisa yombhobho, kwakunye njengento iibhloko ukuhamba. Ukuba uthathe njengesiseko ukuhlelwa neempawu zolwakhiwo isixhobo, kwakunye nenjongo yayo thina, oku kwakhona wavala-off umba solenoid, nto leyo yenza ulawulo lokusingqongileyo kwinkqubo mgama, kwakunye kwezivalo flanged kwaye zila-hlobo.

Zininzi iintlobo ngeentlobo olu hlobo vana. Ukukhethwa umntu othile ngokuxhomekeke iimpawu inkqubo zobuchwepheshe, kwakunye imisebenzi eyabelwe ivelufa shutoff ukhuseleko. Enye into ebalulekileyo kukuba iintlobo lweenkqubo, apho kusetyenziswa khona.

Valve ezisasazwa ngokwaneleyo ongalufezekisiyo umsebenzi semigudu, evumela ukuba ukunika lokutywina umgangatho ophezulu emzimbeni kumise, apho isakhiwo isixhobo ilula. Valve esetyenziselwa bume sukube kwaye ulwelo ukuba uluhlu olubanzi zeepropati zokusebenza: ingcinezelo kunye neqondo lobushushu. Zidla zisetyenziswa imibhobho ukuba omncinci, ekubeni izixa ezikhulu kufuneka ukuba sijongene nemeko apho kakhulu kwandisa amandla olufunekayo ulawulo wevalufa, kwakunye nokwakhiwa nzima, ukuqinisekisa efanelekileyo yokuhlala vana kubekwa phezu umzimba iinqwelo.

ivelufa Thulani-off lineqela eziluncedo:

- ithuba ukusetyenziswa phantsi koxinzelelo oluphezulu kunye nobushushu, lwepolitiki, bume ndlongondlongo onakalisayo;

- lula yesondlo kunye nenkonzo zobugcisa ngqo ukusebenza.

uyilo Ngu iimpawu valve iyafana semigudu, Noko ke, kukho umahluko obalulekileyo yindlela ukususa kwemithambo shutter ukunika izibonelelo ezongezelelweyo:

- ukuvula ngokupheleleyo shutter ufuna stroke encinane, ngoko ubunzima lesixhobo kunye ukuphakama incinane ngokwaneleyo;

- yobunzima kwemithambo esangweni ukunika kulula kakhulu i ngakumbi kwemithambo;

- ukuvulwa nokuvalwa shutter vana phantse ngaphandle itywina ukukhuhlana, oko kunciphisa kakhulu iqondo zokuguga;

- njengokuba nokuqiniswa uphawu imfutho uvumelekile ukuba asebenzise.

Slam-wavala-off vana kwakhona anazo neengxaki ezithile:

- high ukumelana flow, ukuba sicatshulwa enobubanzi enkulu kunye nokusingqongileyo eliphezulu nentshukumo ngesantya kudala Ilahleko ye-eneji ebalulekileyo, ebangela imfuneko yokuphucula uxinzelelo inkqubo wokuqala;

- ubukhulu amagunya imihlaba isicelo ivelufa;

- in zilungiso ezininzi imimandla abafileyo apho kukho zemali ubumdaka mechanical ukusuka eliphakathi ukusebenza, nto leyo iphucula kakhulu umhlwa emzimbeni vana.

Nakowuphi na umzekelo, oku hlobo unyanzeliso isetyenziswa ngokubanzi.