Kwiimeko zanamhlanje zokujonga amashishini kunye nokusingqongileyo, iigeyiji zenqanaba le-radar ziye zavela njengezixhobo ezibalulekileyo zokulinganisa ngokuchanekileyo amanqanaba olwelo. Ukusebenza kwazo kuxhaswe ziinkalo ezininzi ezibalulekileyo ezimelwe ngala magama alandelayo ashushu.
Umgaqo Wokusebenza kunye Neenxalenye EziphambiliImitha yenqanaba leradar isebenza ngokusekelwe kumgaqo wokudlulisa amaza e-electromagnetic. Amaza akhutshwayo ahamba aye kumphezulu wolwelo, kwaye i-echo ifunyanwa emva kokubonakalisa. Ixesha elithathwayo ukuze amaza ahambe ukusuka ekukhutshweni ukuya ekufumaneni liyalinganiswa. Ngenxa yesantya esingaguqukiyo sokukhanya, umgama ukusuka kwigeyiji ukuya kwinqanaba lolwelo unokubalwa kusetyenziswa ifomula \(d = c\times t/2\), apho \(d\) ingumgama, \(c\) yisantya sokukhanya, kwaye \(t\) lixesha lokuhamba. Lo mgaqo usisiseko uvumela ukumisela ukuphakama kwenqanaba lolwelo ngaphakathi kwezikhongozeli.
I-engile yomqadi we-radar wave ibalulekile. I-engile yomqadi omncinci ivumela ukudluliselwa kwamaza agxile ngakumbi, kunciphisa amathuba okuphazamiseka okuvela kwiindonga zetanki okanye ezinye izinto ezikufutshane. Oku kubaluleke kakhulu kwiitanki ezinezakhiwo zangaphakathi ezintsonkothileyo okanye kwiindawo apho kufuneka khona umlinganiselo ophezulu wokuchaneka.
Iinkalo ezinxulumene nokusebenzaIsisombululo somgama simisela amandla e-radar level gauge ukwahlula phakathi kweethagethi ezimbini ezikufutshane. Isisombululo somgama ophezulu siqinisekisa ukuba i-gauge inokulinganisa ngokuchanekileyo inqanaba lolwelo nokuba kukho ukuguquguquka okuncinci okanye ukungalungelelani kumphezulu wolwelo.
Ukuchaneka yimfuneko esisiseko kwiigeyiji zenqanaba le-radar. Kumashishini afana neoyile negesi, ukwenziwa kweekhemikhali, kunye nokulungiswa kokutya, ukulinganiswa okuchanekileyo kwenqanaba lolwelo kubalulekile kulawulo lwemveliso, ulawulo lwezinto ezikhoyo, kunye nezizathu zokhuseleko. Ukuchaneka kweegeyiji zenqanaba le-radar kuchatshazelwa zizinto ezifana ne-dielectric constant yolwelo olulinganiswayo. Ii-liquids ezahlukeneyo zine-dielectric constants ezahlukeneyo, ezichaphazela indlela amaza e-radar asebenzisana ngayo nomphezulu wolwelo. Umzekelo, ulwelo olune-dielectric constants ephezulu lubonisa amaza e-radar ngamandla ngakumbi, ngokubanzi okubangela ukulinganiswa okuchanekileyo ngakumbi.
Ukuphindaphinda yenye indlela ebalulekileyo yokusebenza. Ibhekisa kubuchule begeyiji bokubonelela ngemilinganiselo ehambelanayo xa ilinganisa inqanaba elifanayo lolwelo phantsi kweemeko ezifanayo. Ukuphindaphinda okuphezulu kuqinisekisa ukuqokelelwa kwedatha okuthembekileyo ngokuhamba kwexesha, nto leyo ibalulekileyo ekujongeni nasekulawuleni inkqubo rhoqo.
Iimpawu ezikhethekileyo kunye neendidiIndawo engaboniyo yindawo ekufutshane ne-radar level gauge apho kungenakukwazi ukulinganisa ngokuchanekileyo. Abavelisi basebenza rhoqo ukunciphisa indawo engaboniyo ukuze bandise uluhlu lokulinganisa lwee-gauge.
I-radar yamaza akhokelwayo luhlobo olukhethekileyo lokulinganisa inqanaba le-radar. Endaweni yokusebenzisa i-free-space radar wave, isebenzisa isikhokelo esibonakalayo, njengentambo okanye intonga, ukuhambisa isignali ye-radar. Oku kuyenza ifaneleke ukusetyenziswa apho kukho amagwebu, umphunga, okanye iindawo ezimanzi eziguquguqukayo ezinokuphazamisana nokusebenza okuqhelekileyo kwe-non-guided radar level gauge.
Iingenelo kunye neziceloEnye yezona nzuzo zibalulekileyo zeeradar level gauges kukulinganisa okungadibaniyo. Oku kususa isidingo sokudibana ngokwasemzimbeni nolwelo, kunciphisa umngcipheko wokugqwala, ungcoliseko, kunye nokuguguleka. Ngenxa yoko, zingasetyenziswa kwiindlela ezahlukeneyo zokusetyenziswa, ukusuka ekulinganiseni inqanaba leekhemikhali ezigqwalisayo kwizityalo zoshishino ukuya ekujongeni inqanaba lamanzi kwiindawo zokugcina amanzi ngeenjongo zokusingqongileyo.
Ukuqukumbela, ii-radar level gauges, ezineempawu zazo eziphambili kunye nokusebenza okuthembekileyo, zidlala indima ebalulekileyo kumashishini ahlukeneyo kunye nokubeka esweni okusingqongileyo. Njengoko iteknoloji iqhubeka nokutshintsha, sinokulindela uphuculo oluthe kratya ekuchanekeni kwazo, kuluhlu, nakwimisebenzi yazo, nto leyo ezenza zibe zizixhobo ezibaluleke ngakumbi zokulinganisa ulwelo.
Ixesha lokuthumela: Feb-10-2025