Yintoni i-diameter yegama?

Kwiinkalo ezahlukeneyo ezifana nobunjineli, ukuvelisa, kunye nokwakha, igama elithi "ububanzi obuqhelekileyo" lisetyenziswa rhoqo ukuchaza imilinganiselo yemibhobho, iityhubhu, kunye nezinye izinto zecylindrical. Ukuqonda intsingiselo yedayamitha yegama kubalulekile kwiingcali ezisebenzisa ezi zixhobo, njengoko zidlala indima ephambili ekuqinisekiseni ukuhambelana, ukusebenza, kunye nokhuseleko kuluhlu olubanzi lwezicelo.

Inkcazo yoMdaya oQelekileyo

Idayamitha yegama yiyunithi esemgangathweni yokulinganisa esetyenziselwa ukubonisa ubungakanani obusondeleyo bemibhobho okanye iityhubhu. Ayingomlinganiselo ochanekileyo, kodwa yindlela efanelekileyo yokwahlula kunye nokuchonga imilinganiselo yezinto ze-cylindrical. Idayamitha yegama ngokuqhelekileyo ibonakaliswa ngeemilimitha (mm) okanye i-intshi, ngokuxhomekeke kwimigangatho yengingqi kunye neshishini.

Ngokomzekelo, umbhobho onobubanzi obuyi-50 mm awunakuba ne-diameter yangaphandle ye-50 mm. Oku kuthetha ukuba umbhobho wenzelwe ukusetyenziswa kunye namanye amacandelo obungakanani obufanayo. Le nkqubo yokulinganisa yenza lula unxibelelwano kunye nophuhliso lwengcaciso phakathi kweenjineli, abavelisi, kunye neekontraka.

Ukubaluleka koMdayimitha oQelekileyo

Ukusebenzisa i-diameter yegama kubalulekile ngenxa yezizathu ezilandelayo:

1. Ukumiswa komgangatho: Ukuhlelwa kwemibhobho kunye ne-tubing nge-diameter ye-nominal kunika indlela esemgangathweni, okwenza kube lula ukuba abavelisi bavelise kwaye bathengise iimveliso. Oku kubekwa emgangathweni kukwayenza lula inkqubo yokuthengwa kweekontraka neenjineli, njengoko zikwazi ukuchonga izinto ezihambelanayo ngokulula.

2. Ukutshintshana: Ngokusebenzisa i-diameters ebizwa ngokuba yi-diameters, abavelisi abahlukeneyo banokuvelisa imibhobho eguquguqukayo kunye nezixhobo. Oku kubaluleke ngakumbi kumashishini okwakha kunye nemibhobho yamanzi, njengoko amacandelo ahlukeneyo kufuneka adityaniswe ngaphandle komthungo ukuqinisekisa ukuthembeka kwenkqubo.

3. Uyilo kunye nobuNjineli: Iinjineli zibhekisa kwiidayamitha eziqhelekileyo xa kuyilwa iinkqubo ezibandakanya ukuhamba kwamanzi, inkxaso yesakhiwo, okanye ezinye iinkqubo. Ukuqonda imilinganiselo yokulinganisa kunceda ekubaleni amazinga okuhamba, ukuhla koxinzelelo, kunye nezinye izinto eziphambili ezichaphazela ukusebenza kwenkqubo.

4. Ukuphumelela kweendleko: Ukusebenzisa i-diameters ekhethiweyo kunokonga kwiindleko zokuvelisa kunye nokwakhiwa. Ngokwamkela imilinganiselo emiselweyo, abavelisi banokuhlengahlengisa inkqubo yemveliso, kwaye iikontraka zinokunciphisa inkunkuma ngokusebenzisa amacandelo afumaneka lula.

Idayamitha yegama vs. Idayamitha yokwenyani

Kubalulekile ukuqaphela ukuba i-diameter ye-nominal kunye ne-diameter yangempela ayifani. Eyona dayamitha ibhekisa kumlinganiselo ochanekileyo womphandle okanye wangaphakathi wedayamitha yombhobho okanye iityhubhu. Ngokomzekelo, umbhobho onomlinganiselo we-50 mm unokuba nobukhulu bangaphandle be-60 mm kunye nobubanzi obungaphakathi be-50 mm, kuxhomekeke kubukhulu bodonga. Ukwahlula phakathi kwedayamitha yesiqhelo kunye neyokwenyani kubalulekile kwiinjineli kunye neekontraka, njengoko ukusebenzisa imilinganiselo engachanekanga kunokukhokelela kwimiba yokuhambelana kunye nokungasebenzi kakuhle kwenkqubo.

Ukusetyenziswa koMdayimitha oQelekileyo

Idayamitha ye-Nominal isetyenziswa ngokubanzi kuwo wonke amashishini ahlukeneyo, kubandakanya unikezelo lwamanzi kunye nokuhanjiswa kwamanzi, ukufudumeza, ukungena komoya kunye ne-air conditioning (HVAC), i-oyile kunye negesi, kunye nokwakhiwa. Ngokomzekelo, kwiinkqubo zokubonelela ngamanzi kunye ne-drainage, i-diameter ye-nominal inceda ukugqiba ubungakanani bombhobho ofanelekileyo. Kwiinkqubo ze-HVAC, i-diameter ye-nominal isetyenziselwa ukumisela ubungakanani bemibhobho ukufezekisa ukuhamba komoya okufanelekileyo.

Ke, i-diameter ebizwa ngokuba yingqikelelo esisiseko kubunjineli kunye nemveliso, inceda kuhlelo kunye novavanyo lokuhambelana kwezinto ze-cylindrical. Ngokuqonda intsingiselo yedayamitha yegama kunye nomahluko wayo ukusuka kwidayamitha yokwenyani, iingcali zinokuqinisekisa uyilo olugudileyo, ukwakhiwa, kunye nokugcinwa kweenkqubo ezahlukeneyo. Nokuba kukwimibhobho, ulwakhiwo, okanye nakweyiphi na enye indawo, ukuqonda ukubaluleka kwedayamitha yegama kubalulekile ekufezekiseni ukusebenza ngokupheleleyo kunye nokhuseleko.

Ukuba unomnye umbuzo, nceda uzive ukhululekile ukuqhagamshelana neQela le-Kingflex.