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Umgaqo osebenzayo kunye nokuthintelwa kweentsimbi zebhola ezingenasici

Umgaqo wokusebenza wevalufa yentsimbi engenasici kukwenza ivalve ingavuleki okanye ibhlokiwe ngokujikeleza isiseko sevalve. Umzimba wevalufa yebhola unokudityaniswa okanye ukudityaniswa. Le ilandelayo ivalve encinci iya kukwazisa kulwazi olufanelekileyo lweentsimbi zebhola ezingenazintsimbi.

Intshayelelo emfutshane yevalve yebhola:
Ivalve yebhola ubukhulu becala isetyenziselwa ukunqunyulwa, ukuhambisa kunye nokutshintsha indlela eya kuyo kumbhobho. Ivalve yebhola luhlobo olutsha lwevalvu esetyenziswa ngokubanzi. Umgaqo wayo osebenzayo kukwenza ivalve ingavulelwanga okanye ibhlokwe ngokujikeleza isiseko sevalve. Iswitshi yevalufa yebhola ilula, incinci ngobukhulu, inokwenziwa ibe bububanzi obukhulu, inokuthenjwa ekutywinweni, kulula kulwakhiwo, kulula ukuyigcina, umphezulu wokutywina kunye nomphezulu wokungqukuva uhlala ukwimeko evaliweyo, kwaye akukho lula Ukutshatyalaliswa ngumphakathi. Isetyenziswa ngokubanzi kumashishini ahlukeneyo.

Iimpawu ivelufa ibhola:
Ivalve yentsimbi engenasici inokuvalwa ngokuqinileyo ngokujikeleza kwe-90-degree kunye ne-torque encinci. Umlinganiso wangaphakathi olinganayo ngokupheleleyo wevalve unikezela ishaneli yokuhamba ngokuthe ngqo ngokuxhathisa okuncinci kwaphakathi. Olona phawu luphambili lwevalvu yebhola kukuma kwayo, kulula ukusebenza nokugcina. Ivalve yentsimbi engenasiphelo inokusetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo ezifana nomoya, amanzi, umphunga, imithombo yeendaba eyahlukileyo, udaka, ioyile, isinyithi esingamanzi kunye nemithombo yeendaba enemithombo yeathom.

Umzimba wevalufa yebhola unokudityaniswa okanye ukudityaniswa. Olu hlobo lwevalve kufuneka lubekwe ngokuthe tyaba kumbhobho. Ulwahlulo lwevalufa yentsimbi engenasici. Izinto zentsimbi ezenziwe ngentsimbi engenasici zahlulwe zangama-304, 316, 321 zentsimbi eyinyithi.

Amanyathelo okuthintela ukusebenza kwebhola:
1. Ivalve engenazintsimbi kufuneka iphephe ukunxibelelana nezinye izinyithi, kwaye ulumke ungavumeli izinto zangaphandle ezinje ngenkunkuma ukuba zingene, kwaye ziyigcine kwindawo engenisa umoya.

2. Ukuze ukhusele i-gasket kwivelufa yebhola, ivelufa yebhola kufuneka ikwimeko evulekileyo ngokupheleleyo, kwaye ivelufa yesango, ivelufa yokumisa, kunye nevalve yokujonga kufuneka igcinwe ikwimeko evaliweyo ngokupheleleyo.

3. Phambi kolwakhiwo lombhobho, qinisekisa imeko yojongano, nokuba kukho amabala eoyile, njl., Ukuba kukho, susa umba wangaphandle oqhotyoshelweyo.

4. Kukho isikhombisi esichaziweyo kumzimba wevalve. Ngexesha lolwakhiwo lombhobho, ulwalathiso lokuhamba oluboniswe kumzimba wevalve kufuneka luqinisekiswe. Isalathiso sokuhamba kufuneka sihambelane notolo kumzimba wevalve ngexesha lofakelo.

5. Xa uqhagamshela umbhobho kwivalve, lungisa isiphelo sevalve kwicala lombhobho ngesiwutshi kuqala, emva koko uqinise umbhobho wentsimbi ngombhobho wesitshixo. Ukuba umsonto uqiniswe ngaphezulu, ukuphela kombhobho wentsimbi kuya konakalisa ngaphakathi kwivelufa yebhola.

6. Xa uqinisa iibholiti, sukuqinisa nje icala elinye, kodwa qinisa iibholiti kumgca wediagonal ohambelana nazo.

7. Kwiiveluve ezisebenzisa amakhonkco okutywina, ngenxa yeempawu zokurhangqa amakhonkco, uxinzelelo lwamalungu okutywina luya kwehla ngexesha lokugcina, okukhokelela ekuvuza. Izikrufu ezikhululekileyo kufuneka ziqiniswe ngaphambi kokusetyenziswa. Izikulufu ezikhululekileyo kufuneka zijongwe rhoqo ngexesha lokusetyenziswa kwesiqhelo.


Ixesha lokuposa: Mar-12-2021