Zeziphi izibonelelo eziphambili zeValves zeBhola

I-valves yebholaSele iyinto engenakuphikiswa izixhobo zokulawula amanye amanzi kwimizi-mveliso nakwiindawo zoluntu ngenxa yoyilo olugqibeleleyo kunye neemfuno ezisebenzayo. Izibonelelo zazo eziphambili zibonakaliswa kwezi zinto zintlanu zilandelayo:

1. Ukuvula ngokukhawuleza nokuvalwa, impendulo echanekileyo: ibhola yeivalve yebholaInokuvulwa ngokupheleleyo okanye ivaliwe ngokujikeleza i-90 °, kwaye utyando kuphela ithatha kuphela imizuzwana eyi-0.5-1, ibe kude kakhulu kunesango kunye ne-valves. Kwimeko efana neoyile kunye negesi, inamandla engxamiseko engxamisekileyo kwaye ixhasa ukuvula rhoqo okuhamba rhoqo kwaye ivale, iguqule kwiimfuno zemigca yemveliso ezenzekelayo.

I-2. I-zero yokuvuza itywina, isiqinisekiso esinokuqinisekiswa: Itywina elithambileyo lamkela isihlalo sevalve, sinexabiso eliphantsi le-Elaustic, lihlangabezana neemfuno zemveliso ecocekileyo; Itywina elinzima liphathwe ngetekhnoloji ekhethekileyo, ukuxhathisa kubushushu obuphezulu kunye noxinzelelo oluphezulu, olufanelekileyo kwiimeko ezinzima zokusebenza; I-Bidirectional yokutywina i-widires icacisa i-backfwmmm.

I-3. Ukulungelelaniswa okuthe tye ngokupheleleyo, okusingqongileyo okusingqongileyo

I-4. I-CORTATATUAL YENKONZO, IXESHA LOKUGCINWA KWAMAHLA: Ubungakanani obuncinci, ubunzima bokukhanya, ilungele indawo encinci yendawo; Imo yokuhamba kwemodyuli iququzelela ngokukhawuleza, kwaye iphinde ibeke endaweni, ngexesha elifutshane lokugcina; Izinto ezintsha zokwenza ukuba i-lopan yemijikelezo engaphezu kwe-100000 kwaye inciphise iindleko zokulondolozwa.

Imeko yesicelo iye yaqinisa iingenelo zeValves zeBhola, ezinjengokuthintela i-blowouts ye-oyile negesi kunye nokuqinisekisa ukuthutha simahla kwimizikhali kunye namayeza egesi. I-valve zebhola ziye zaba ngumdlali ojikeleze wonke umntu kwintsimi yolawulo lwamanzi ngenxa yezibonelelo zabo ezintlanu 'zokuzila, ezingenakuqonda ".