Xa kulinganiswa uxinzelelo lokusebenza nge-pressure transmitter okanye i-gauge kwiinkqubo zoshishino eziqhelekileyo ezifana nemibhobho, iipompo, iitanki, ii-compressors njl.njl., ukufundwa okungalindelekanga okungalunganga kunokuvela ukuba isixhobo asifakwanga kakuhle. Indawo engafanelekanga yokufakelwa kwesixhobo inokubangela ukufundwa okuphambeneyo nokungazinzi. Umzekelo, xa isixhobo sokulinganisa uxinzelelo sijonga inkqubo yenkqubo, eyona nto ifunekayo kukulinganisa uxinzelelo olungaguqukiyo lwesixhobo. Nangona kunjalo, uxinzelelo olongezelelweyo oluguqukayo luya kuveliswa kukuhamba kwesixhobo ngesantya kwaye lubonwe ngempazamo yi-sensor kwindawo engafanelekanga, nto leyo egqithisa isiphumo. Ukufumanisa nokuthintela iimeko eziqhelekileyo zokufakelwa okungalunganga kunegalelo ekuthinteleni ukuphuma kwesixhobo okungaqhelekanga kunye nokungafani kokufunda.
Ukuphakama kwesixhobo
Ukuphakama kwendawo yokufaka izixhobo akufuneki kube kude kakhulu nenkqubo. Ukuba i-transmitter yokulinganisa ulwelo ifakelwe kude kakhulu kwi-process pressure port, i-sensing diaphragm kuya kufuneka ithwale uxinzelelo olongezelelweyo lwe-hydrostatic lwe-medium ezaliswe kumgca omde we-impulse obangelwa kukuphakama okwahlukileyo ngaphandle kokulinganiswa okufanelekileyo. Ngelixa xa i-transmitter iphezulu kakhulu kune-pressure port kwaye i-medium ingumphunga, umgca we-impulse wangaphakathi kubushushu be-ambient unokuxinana kancinci, okubangela ukufundwa okungachanekanga. Ukuba uqhagamshelo lwe-capillary olukude kufuneka lusetyenziswe ngenxa yokuthintela imeko yokusebenza kwindawo, kufuneka kuqatshelwe ukuba kunciphisa ubude be-capillary kunye nomahluko wokuphakama kwe-mounting kangangoko kunokwenzeka.
Ingqiniba Yombhobho
Xa kusetyenziswa umbhobho, akucetyiswa ukuba ufake isixhobo sokulinganisa uxinzelelo ekhoneni nangayiphi na imeko. Into yokuva kwingqiniba yombhobho inokuchaphazeleka ngokungenakuphepheka yisikhumbuzo sokuhamba kombane, nto leyo enokubhaqa uxinzelelo olongezelelekileyo. Ngoko ke, i-transmitter efakwe kwingqiniba yombhobho inokugqithisa ukufundwa koxinzelelo xa ithelekiswa neyo ifakelwe kwicandelo elithe tye phezulu okanye ezantsi kombhobho ofanayo.
Ulwelo lweMomentum
Njengoko kukhankanyiwe apha ngasentla, umlinganiselo ochanekileyo woxinzelelo oluzinzileyo awunakuqinisekiswa ukuba uxinzelelo oluguquguqukayo luchaphazela into yokuva. Ukunciphisa isiphumo sayo, indawo yokuva uxinzelelo kufuneka ibekwe kwindawo apho ukuhamba okuphakathi ngaphakathi kwenkqubo kuphuhliswe ngokupheleleyo, nto leyo ethetha ukuba ukuhamba kuhambe ubude bepayi ethe tye kwaye uxinzelelo oluzinzileyo lufakwa eludongeni. Ke ngoko indawo yokufakela yesixhobo kufuneka igcine umgama ofanelekileyo, onxulumene nobubanzi benkqubo, ukusuka kwi-inlet nozzle, ikona ye-elbow, i-reducer, i-control valve kunye nezinye izinto ezitshintsha i-medium momentum.
Ukuvaleka kwenkqubo
Ukulinganisa uxinzelelo kusenokungabi lula kwindawo enobungozi kakhulu kwaye enokuthi ivaleke ngaphakathi kwenxalenye emanzi yesixhobo. Idiphozithi inokubangela ukuba into ibone ixabiso loxinzelelo elingachanekanga kwaphela. Kolu hlobo lokusetyenziswa, kuyacetyiswa ukuba ufake i-pressure transmitter enesakhiwo se-diaphragm esithe tyaba esingenamngxuma njengonxibelelwano lwenkqubo ukususa ii-nooks kunye ne-crannies ekulula ukuzivaleka kwaye ucoce rhoqo ngaphakathi kwenkqubo yenkqubo.
Ukufakelwa okufanelekileyo sisiseko sokuqinisekisa ukuba isixhobo sokulinganisa uxinzelelo sisebenza kakuhle kwaye siphephe ukufundwa koxinzelelo okungaqhelekanga nokungazinzi. IShanghai Wangyuan ibisebenza kwicandelo lokuvelisa izixhobo zokulinganisa kangangeminyaka engaphezu kwama-20. Ukuba unezidingo okanye uhlangabezana neengxaki zokulinganisa uxinzelelo nceda unxibelelane nathi.
Ixesha leposi: Novemba-18-2024