Ivalve yebhola yomanyano yokwenyani yivalve enamacandelo amathathu anemisonto yomanyano. Olu yilo lukuvumela ukuba ususe wonke umzimba wevalve ephakathi kwinkonzo okanye ukutshintshwa ngaphandle kokusika umbhobho.
Le yenye yeemveliso zam endizithandayo ukuchaza amaqabane afana Budi e Indonesia. Iivelufa yebhola yomanyano lokweneneayilolungu nje; ngumsombululi wengxaki. Kuwo nawuphi na wabathengi bakhe kwishishini lokulungisa, ukucocwa kwamanzi, okanye i-aquaculture, ixesha lokuphumla lolona tshaba lukhulu. Ukukwazi ukwenzaukugcinwa kwimizuzu, hayi iiyure, luncedo olukhulu. Ukuqonda kunye nokuthengisa eli nqaku yindlela ecacileyo yokudala imeko yokuphumelela apho abathengi bakhe bagcina imali kwaye bambone njengengcali eyimfuneko.
Uthini umahluko phakathi kwevalve yebhola yomanyano kunye nevalve yebhola?
Ubona ivalve esemgangathweni eneziqwenga ezi-2 kunye nevalve yomanyano lokwenyaniso. Zombini zimisa amanzi, kodwa enye ixabisa ngaphezulu. Uyazibuza ukuba iindleko ezongezelelweyo zifanelekile kwiprojekthi yakho.
Umahluko ophambili kukugcinwa kwe-in-line. Ivalve yebhola esemgangathweni yinto esisigxina, ngelixa ivalve yebhola yomanyano yokwenene inokususwa kumbhobho ukuze ilungiswe emva kofakelo.
Lo mbuzo ufikelela kwisiphakamiso sexabiso elingundoqo. Ngelixa zombini ziindidi zeevalve zebhola, indlela abanxibelelana ngayo kwinkqubo itshintsha yonke into malunga nokusetyenziswa kwexesha elide. I-valve yebhola esemgangathweni, nokuba i-1-piece okanye i-2-piece, ixhunyiwe ngokuthe ngqo kumbhobho. Yakuba incanyathiselwe okanye ifakwe umsonto, iyinxalenye yombhobho. Uyilo lomanyano lokwenyani luhlukile. Isebenza ngakumbi njengecandelo elisuswayo. Kubathengi bakaBudi, ukhetho lwehla kumbuzo omnye: Lingakanani ixesha lokuphumla?
Masiyicazulule:
| Uphawu | Ivalve yeBhola esemgangathweni (1-pc/2-pc) | True Union Ball Valve |
|---|---|---|
| Ukuhlohla | Glued okanye intambo ngqo kumbhobho. Ivalve ngoku isisigxina. | Iintsimbi zomsila zincanyathiselwe/zenziwe ngomsonto. Umzimba wevalvu ukhuselwe ngamandongomane omanyano. |
| Isondlo | Ukuba izitywina zangaphakathi aziphumeleli, ivalve yonke kufuneka isikwe kwaye itshintshwe. | Khipha ngokulula amandongomane omanyano kwaye uphakamise umzimba wevalvu ukuze ulungiswe okanye utshintshe. |
| Iindleko | Ixabiso lokuqala eliphantsi lokuthenga. | Ixabiso lokuqala lokuthenga eliphezulu. |
| Ixabiso lexesha elide | Phantsi. Iindleko eziphezulu zabasebenzi nakuphi na ukulungiswa kwexesha elizayo. | Phezulu. Iindleko zabasebenzi ziphantsi kakhulu kunye nexesha lokunciphisa inkqubo yokulungisa. |
Isebenza njani ivalve yebhola yomanyano?
Uyawabona amandongomane amabini amakhulu kwivalve kodwa awuqondi indlela asebenza ngayo. Oku kwenza kube nzima ukuchaza inzuzo kubathengi bakho, ababona nje ivalve ebiza kakhulu.
Isebenza ngokusebenzisa inkqubo yamacandelo amathathu: i-tailpieces ezimbini ezidibanisa kumbhobho kunye nomzimba ophakathi. Amandongomane omanyano ajijela kwiingceba zomsila, eqinisa umzimba ngokukhuselekileyo kwindawo nge-O-ring.
Uyilo lugqwesile ngobulula balo. Ndihlala ndithatha enye ngaphandle ukubonisa uBudi indlela amaqhekeza adibana ngayo. Ukuqonda ubuchwephesha kwenza ixabiso layo licace ngoko nangoko.
Amacandelo
- Umzimba ophakathi:Eli lelona candelo liqulathe ibhola, isiqu, kunye nesiphatho. Yenza owona msebenzi wokulawula ukuhamba.
- Iitayile:Ezi ziphelo ezibini ezine-solvent-welded ngokusisigxina (i-glued) okanye i-threaded kwimibhobho. Zineeflange kunye neegrooves ze-O-rings.
- I-Union Nuts:La ngamandongomane amakhulu, anemisonto. Zityibilika phezu kweenqanawe.
- O-Imisesane:La makhonkco erabha ahlala phakathi komzimba osembindini kunye neentsimbi ezisemva, edala itywina eligqibeleleyo, elingangeni manzi xa lixinaniswe.
Ukuyifakela, uncamathisela i-tailpieces kumbhobho. Emva koko, ubeka umzimba ophakathi phakathi kwabo kwaye uqinise amantongomane amabini omanyano ngesandla. Amandongomane acinezela umzimba ngokuchasene ne-O-rings, edala itywina elikhuselekileyo, elingenakuvuza. Ukuyisusa, ubuyisela umva inkqubo.
Yintoni injongo ye-trunnion kwivalve yebhola?
Uva igama elithi "trunnion mounted" kwaye ucinga ukuba linxulumene "nomanyano lokwenyani." Oku kubhideka kuyingozi kuba zizinto ezahlukeneyo ngokupheleleyo kwizicelo ezahlukeneyo kakhulu.
I-trunnion ayinanto yakwenza nomanyano. I-trunnion yi-pin yangaphakathi exhasa ibhola ukusuka phezulu nasezantsi, isetyenziswe kwiivalve ezinkulu kakhulu, eziphakamileyo, kungekhona i-PVC valves.
Le yingongoma ebalulekileyo yengcaciso endiyinikezela kuwo onke amaqabane ethu. Ukubhidanisa la magama kunokukhokelela kwiimpazamo ezinkulu zokuchaza. “Umanyano” lubhekisa kwiuhlobo loqhagamshelwano lwangaphandle, ngelixa elithi "trunnion" libhekisa kwiindlela yokuxhasa ibhola yangaphakathi.
| Ixesha | Umanyano Lwenyani | I-Trunnion |
|---|---|---|
| Injongo | Ivumela lulaukususwawomzimba wevalvu ukusuka kumbhobho wolondolozo. | Ibonelela ngoomatshiniinkxasongebhola kuxinizelelo oluphezulu kakhulu. |
| Indawo | Ngaphandle.Amandongomane amabini amakhulu angaphandle kwevalve. | Ngaphakathi.Izikhonkwane okanye iishafti ezibambe ibhola kwindawo yayo ngaphakathi kumzimba wevalvu. |
| Ukusetyenziswa okuqhelekileyo | Zonke iisayiziyeevalvu zePVC, ngakumbi apho kulindeleke ukuba kugcinwe. | Idayimitha enkulu(umz.,> 6 intshi) kunye nezivalo zentsimbi ezinoxinzelelo oluphezulu. |
| Ukufaneleka | Okubaluleke kakhulukunye nesiqhelo kwiinkqubo zePVC. Uphawu oluphambili lokuthengisa. | Kude kungazeisetyenziswe kwiinkqubo zevalve yebhola yePVC eqhelekileyo. |
Uninzi lweevalvu zebhola zePVC, kuquka imodeli yethu yePntek, zisebenzisa uyilo “lwebhola edadayo” apho uxinzelelo lutyhala ibhola kwisitulo esisezantsi. I-trunnion yenzelwe ukusetyenziswa okugqithisileyo okungaphaya kolawulo lwamanzi oluqhelekileyo.
Yintoni ivalve yomanyano?
Uva unokontraka ecela “ivalve yomanyano” kwaye ucinge ukuba bathetha ivalve yebhola. Ukwenza ingqikelelo kunokuthetha ukuodola imveliso engalunganga ukuba bafuna umsebenzi owahlukileyo.
“Ivalve yomanyano” ligama eliqhelekileyo layo nayiphi na ivalve esebenzisa uqhagamshelo lomanyano ekususeni emgceni. Ngelixa olona hlobo luxhaphakileyo luyiNyaniso yeBhola yeNyunyana eyiNyaniso, ezinye iindidi zikhona, njengeIiValuvu zokuHlola iManyano yoNyaniso.
Igama elithi “union” lichaza isimbo soqhagamshelo, hayi umsebenzi wesivalo. Umsebenzi wevalve umiselwa yinkqubo yayo yangaphakathi—ibhola yokulawula i-on/off control, indlela yokukhangela ukuthintela umva, njalo njalo. E-Pntek, sikwavelisa iiValufa zokuHlola i-True Union. Banikezela ngenzuzo efanayo kunye neevalvu zethu zebhola zomanyano: ukususwa ngokulula kunye nokugcinwa. Ukuba i-valve yokutshekisha idinga ukucocwa okanye indawo yomthombo, unokususa umzimba ngaphandle kokusika umbhobho. Xa umthengi ecela iqela likaBudi “ivalve yomanyano,” lithuba elihle lokubonisa ubuchule ngokubuza umbuzo olula wokulandela: “Mkhulu. Oku kucacisa umyalelo kwaye kwakha ukuthembana.
Ukuqukumbela
Ivalve yebhola yomanyano yokwenyani ivumela ukususwa komzimba wevalvu ngaphandle kokusika umbhobho. Eli nqaku liphambili ligcina ixesha elininzi, abasebenzi, kunye nemali kuyo nayiphi na inkqubo
Ixesha lokuposa: Aug-26-2025
