1. Intangiriro ngufi
Igipimo cy'ikoranabuhanga rya Ultrasonic kigizwe na calculator na ultrasound sensor. Ibipimo bya Ultrasonic birimo ultrasound sensor idatera, icyuma gifata n'icyuma gifata ku rukuta rw'imbere cyangwa hepfo y'umuyoboro.
Imashini zipima igihe cyo gutwara umuyoboro zigomba gushyirwa ku rukuta rwo hanze rw'umuyoboro wapimwe hakoreshejwe uburyo bwa V, uburyo bwa Z n'uburyo bwa W. Igipimo cy'umuyoboro wa ultrasonic gifite imiyoboro ibiri gisa n'icy'umuyoboro umwe. Itandukaniro riri hagati y'igipimo cy'umuyoboro umwe gikenera sensor imwe kugira ngo gishyirweho, ariko igipimo cy'umuyoboro wa ultrasonic gifite imiyoboro ibiri gikeneye sensor ebyiri kugira ngo gishyirweho. Imashini zifatanywa inyuma kandi zigahabwa ibisobanuro by'umuyoboro mu buryo butaziguye. Ubuziranenge ni 0.5% na 1%. Igipimo cy'umuyoboro wa ultrasound cyo mu bwoko bwa transit time ni cyiza gupima amazi meza n'ake.
Udukoresho twa ultrasonic dufata doppler tugomba gushyirwa ku muyoboro wo hanze uteganye neza kandi nta kibazo gupima ibinyobwa byanduye, hagomba kuba hari uduce duto duhagije kugira ngo dutange ishusho y'uburebure, uduce tugomba kuba dufite nibura mikoroni 100 (inchi 0.004) z'umurambararo wa 40mm-4000mm. Niba amazi ari meza cyane, iki gipimo cy'amazi ntabwo gikora neza.
Imashini ipima umuvuduko w'ahantu akenshi ifatanywa n'urukuta rw'imbere rw'umuyoboro cyangwa igashyirwa hasi y'umuyoboro. Kuri sensor yacu ipima umuvuduko w'ahantu, urwego rwo hasi rw'amazi rusabwa kuba ruri hejuru ya mm 20 cyangwa hejuru y'uburebure bwa sensor, uburebure bwa sensor ni mm 22, kugira ngo hamenyekane neza ko ari ingenzi, urwego rwo hasi rw'amazi rugomba kuba ruri hagati ya mm 40 na mm 50.
Kugira ngo harebwe neza ko ibipimo byombi bikozwe neza, ibipimo byombi bikenera imiyoboro igororotse ihagije, ubusanzwe, byibuze byabazwaga 10D yo hejuru na 5D yo hepfo, aho D ari umurambararo w'umuyoboro. Ibikoresho, amavali, n'ibindi bikoresho bibangamira urujya n'uruza rw'amazi bishobora kugabanya cyane uburyohe.
2. Uburyo bwo gukora ku gipimo cy'amazi cya ultrasound mu gihe cyo gutwara abantu
Ku muyoboro wuzuye wuzuye, icyuma gipima ikirere gikoresha ikoranabuhanga rya ultrasound cyohereza ibimenyetso kuri buri kimwe, kandi urujya n'uruza rw'amazi mu muyoboro rutera itandukaniro rigaragara mu gihe cy'urujya n'uruza rw'amajwi uko rugenda rugana no mu rujya n'uruza. Bitewe n'umurambararo w'umuyoboro, ikimenyetso gishobora kujya hagati y'ibikoresho bihindura amajwi, cyangwa kikagenda kiva ku rukuta kijya ku rundi. Kimwe n'ikoranabuhanga rya Doppler, ibyo bikoresho bipima umuvuduko w'amazi, bisobanurwa ko ari urujya n'uruza rw'amazi.
Igipimo cy'umuvuduko w'ahantu, Umuvuduko w'amazi hafi ya Transducer ya DOF6000 gipimwa mu buryo bw'amajwi hafatwa ihinduka rya Doppler riturutse ku duce duto n'udupira tw'umwuka duto duto twinjizwa mu mazi. Ubujyakuzimu bw'amazi hejuru ya Transducer ya DOF6000 bupimwa n'igitutu Transducer ifata igitutu cy'amazi hejuru y'igikoresho. Ubushyuhe bupimwa kugira ngo bunoze amajwi. Ibi bifitanye isano n'umuvuduko w'amajwi mu mazi, bigira ingaruka zikomeye ku bushyuhe. Igipimo cy'umuvuduko w'amazi n'agaciro k'umuvuduko wose bibarwa hakoreshejwe calculator y'umuvuduko uhereye ku makuru y'ingano y'umuyoboro yagenwe n'umukoresha.
3. Ubwoko bw'igipimo cy'amazi gikoreshwa mu gupima ikirere hakoreshejwe ikoranabuhanga
Ikoranabuhanga ryo gutwara abantu: TF1100-EC ishyirwa ku rukuta cyangwa ishyirwaho burundu, ubwoko bwo gushyiramo TF1100-EI, ubwoko bwo mu ntoki bwa TF1100-CH n'ubwoko bwo gutwara TF1100-EP;
Igipimo cy'amazi cya SC7/ WM9100/Ultrawater gipima amazi kirimo guhuza imigozi n'umugozi.
Igikoresho gipima imikorere ya TF1100-DC gishyizwe ku rukuta ku miyoboro ibiri ya ultrasonic flow meter, TF1100-DI insertion two channels ultrasonic flow meter hamwe na bateri ya TF1100-DP portable type ultrasonic flow meter ikoresha channels ebyiri.
Ikoranabuhanga rya Doppler rikoresha igihe: DF6100-EC ishyirwa ku rukuta cyangwa ishyirwaho burundu, ubwoko bw'ishyirwamo rya DF6100-EI n'ubwoko bw'ifatizo bwa DF6100-EP.
Uburyo bw'umuvuduko w'ahantu: Ubwoko bwa DOF6000-W buhamye cyangwa butajegajega n'ubwoko bwa DOF6000-P bugendanwa;
4. Ibiranga bisanzwe
1. Ikoranabuhanga rya Ultrasonic
2. Ubusanzwe, igipimo cy'igihe cyo gutwara amashanyarazi cya ultrasound kiba gifite ubuziranenge kurusha igipimo cy'uburyo bwa doppler.
3. Ntibishobora gupima amazi arenze 200°C.
5. Inzitizi zisanzwe
1. Ku gipimo cy'umuvuduko w'amazi mu gihe cyo gutwara abantu n'ibintu bipima umuyoboro wa doppler, umuyoboro ugomba kuba wuzuyemo amazi nta byuma bitanga umwuka.
2. Kugira ngo imiyoboro ifatanye mu gupima amashanyarazi, imiyoboro igomba kuba ifite ubushobozi bwo kohereza amajwi. Ibikoresho nka sima, FRP, imiyoboro y'icyuma ya pulasitiki, n'ibindi bivanze bibangamira ikwirakwira ry'amajwi.
3. Ku gipimo cy'amazi kidakora kuri ultrasound, umuyoboro ubusanzwe ntugomba kugira imyanda y'imbere kandi ubuso bw'inyuma bugomba kuba busukuye aho transducer ishyirwa. Uburyo bwo kohereza amajwi bushobora gufashwa no gushyira amavuta cyangwa ibindi bisa ku rukuta rw'umuyoboro.
4. Ku gipimo cy'amazi cya ultrasound kidakoreshwa mu kuvura, ni byiza gushyiramo transducers ku mpande z'umuyoboro saa cyenda na saa tatu z'ijoro, aho gushyira hejuru no hepfo. Ibi birinda ko hari umusenyi uri hasi ku muyoboro.
Igihe cyo kohereza: Ukuboza-19-2022