Umlinganiselo wenqanaba lolwelo ngumba obalulekileyo kumashishini ahlukeneyo afana nelemveliso, imichiza, kunye neoyile kunye negesi. Umlinganiselo womgangatho ochanekileyo ubalulekile kulawulo lwenkqubo, ulawulo lwempahla, kunye nokhuseleko lokusingqongileyo. Enye yezona ndlela zisebenzayo zokulinganisa inqanaba lolwelo kukusebenzisa inzwa yoxinzelelo okanye isidlulisi soxinzelelo.
Isidlulisi soxinzelelo sinokusetyenziselwa ukuseka inqanaba lolwelo emlanjeni, kwitanki, kumthombo, okanye komnye umzimba wolwelo. Isebenza kumgaqo woxinzelelo lwe-hydrostatic, oluyingcinezelo eyenziwa ngulwelo olumileyo ngenxa yamandla omxhuzulane. Xa inzwa yoxinzelelo ifakwe ezantsi kwetanki okanye enye inqanawa equkethe ulwelo, ilinganisa uxinzelelo olwenziwa lulwelo olungaphezulu kwayo. Olu fundo loxinzelelo lunokusetyenziselwa ukumisela ngokuchanekileyo umgangatho wolwelo.
Kukho iintlobo ngeentlobo zezivamvo zoxinzelelo kunye nezidluliseli ezinokuthi zisetyenziswe kumlinganiselo wenqanaba lolwelo. Ezi ziqukaiinzwa zoxinzelelo eziphantsi kwamanzi, ezenzelwe ukuntywiliselwa kulwelo, kwayeii-non-submersible pressure transmitters, ezifakwe ngaphandle kwitanki okanye kwinqanawa. Zombini iindidi zezivamvo zisebenza ngokuguqula uxinzelelo lwe-hydrostatic yolwelo lube ngumqondiso wombane onokulinganiswa kwaye usetyenziselwe umlinganiselo wenqanaba.
Ukufakwa kwenzwa yoxinzelelo lomlinganiselo wenqanaba lolwelo yinkqubo ethe ngqo. Inzwa iqhele ukuxhonywa ezantsi kwetanki okanye inqanawa, apho inokulinganisa ngokuchanekileyo uxinzelelo lwe-hydrostatic olwenziwe lulwelo. Umqondiso wombane ovela kwinzwa uthunyelwa kumlawuli okanye iyunithi yokubonisa, apho iguqulwa ibe ngumlinganiselo wezinga. Lo mlinganiselo unokuboniswa kwiiyunithi ezahlukeneyo ezifana nee-intshi, iinyawo, iimitha, okanye ipesenti yomthamo wetanki, ngokuxhomekeke kwiimfuno zesicelo.
Enye yeenzuzo eziphambili zokusebenzisa inzwa yoxinzelelo kumlinganiselo wezinga lolwelo kukuchaneka kwayo kunye nokuthembeka. Ngokungafaniyo nezinye iindlela zokulinganisa inqanaba, izinzwa zoxinzelelo azichatshazelwa zizinto ezifana nobushushu, i-viscosity, okanye i-foam, kwaye zinokubonelela ngokufunda kwinqanaba elichanekileyo nelichanekileyo. Oku kubenza balungele uluhlu olubanzi lolwelo kunye neentlobo zetanki, kubandakanywa nezo ziqulethe izinto ezinobungozi okanye ezinobungozi.
Ukusetyenziswa kwezinzwa zoxinzelelo kunye nezidlulisi kumlinganiselo wenqanaba lolwelo yindlela eqinisekisiweyo nesebenzayo yosetyenziso lwemizi-mveliso eyahlukeneyo. I-Shanghai Wangyuan Instruments of Measurement Co., Ltd. yinkampani yaseTshayina yodidi oluphezulu lweshishini eligxile kubuchwephesha obuzisebenzelayo kunye neemveliso iminyaka engaphezu kwama-20. Singabonelela ngexabiso elisebenzayo kwaye elithembekileyo zombini ezingaphantsi kwamanzi kunye nangaphandle zinyuswe zokuhambisa uxinzelelo ngoyilo lomlinganiselo womgangatho. Zive ukhululekile ukuqhagamshelana nathi ngolwazi oluthe vetshe.
Ixesha lokuposa: Dec-29-2023