Gupima amazi yinjira n'asohoka mu miyoboro y'amazi n'imyanda ni cyo gipimo cy'ingenzi mu nganda z'amazi. Ni ishingiro ry'ingenzi ku bigo kubara ibipimo by'ingenzi by'umusaruro n'imikorere nk'umusaruro, ikiguzi cy'umusaruro, gusohoka k'umuyoboro w'amazi n'ikoreshwa ry'ingufu kuri buri gikoresho, kandi ni ihuriro ry'ibipimo mu nganda z'amazi. Imbere n'inyuma, guhitamo ibipimo by'amazi ni ingenzi cyane, uburyo bwo guhitamo neza ibipimo by'amazi no kunoza urwego rwo gupima no kumenya ni akazi k'ingenzi cyane ku bigo, aho ibipimo by'amazi bipima amazi hakoreshejwe ikoranabuhanga bikunzwe cyane.
Ugereranyije n'izindi nganda, icyuma gipima amazi gikoreshwa mu gupima amazi yinjira n'ayoherezwa mu mahanga mu nganda zitunganya amazi n'imyanda gifite ibisabwa byihariye. Mbere na mbere, umurambararo w'icyuma gipima amazi ni munini, muri rusange ni hagati ya DN300mm na DN1000mm. Icya kabiri, agaciro k'amazi ni kanini, muri rusange ni ibihumbi kugeza ku bihumbi icumi bya m3/h; Byongeye kandi, kugira ngo harebwe ko ibisabwa mu gupima amazi n'ubucuruzi bw'amazi byuzuye, icyuma gipima amazi cyatoranijwe gisaba ubuhanga buhanitse; Bitewe n'umurambararo munini w'icyuma gipima amazi n'aho gishyirwa, ibisabwa ku gice cy'umuyoboro ugororotse ntibishobora kuba byinshi cyane. Ku bijyanye n'imiterere y'amazi yinjira n'aho asohokera, tugomba kwita ku ngingo zikurikira mugihe duhitamo igihe cyo gupima amazi hakoreshejwe ikoranabuhanga:
Igipimo cy'umuvuduko wa Ultrasonic
1. Ubunini bw'umuyoboro w'amazi busaba ko igipimo cy'amazi gitakaza umuvuduko gishoboka. Muri rusange, uburyo bwo kugabanya imiyoboro yo mu gace runaka ntibukoreshwa mu kongera umuvuduko w'amazi.
2. Ku miyoboro mishya yateguwe kandi ishyirwaho, muri rusange hatoranywa umuvuduko ukwiye w'amazi. Kubera ko umuvuduko w'amazi ari muto cyane, ingano y'umuvuduko w'amazi ni nini, kandi ishoramari rijyanye n'icyo gikoresho ririyongereye. Umuvuduko w'amazi ni munini cyane, bizatuma igitutu gihindagurika kandi bigatera kwiyongera kw'ikiguzi cy'imikorere, ibyo bikaba bidahendutse, ariko guhitamo bigomba gusiga igiciro cy'amazi mu kwaguka mu gihe kizaza;
3. Bitewe n'umuvuduko muke w'amazi, umwanda mu mazi, mu gitaka no mu gipimo uzagaragara nyuma y'igihe kirekire gikoreshwa, n'ibindi, biroroshye kuwushyira ku rukuta rw'imbere rw'umuyoboro n'amashanyarazi. Gusukura igice gihuza igikoresho n'amazi bigomba kwitabwaho mu gishushanyo mbonera cy'ubuhanga;
4. Ingano y'ibipimo by'igikoresho ni nini. Amazi amwe anyura nijoro no ku manywa, mu gihe cy'itumba no mu mpeshyi aratandukanye cyane, inshuro nyinshi, bityo, ibi bipimo by'amazi bisaba intera nini cyane;
5. Urwego rw'uburinzi bw'igikoresho ni rurerure. Imiyoboro minini y'ubugari ikunze gutwikirwa kugira ngo habeho kuzigama ishoramari n'umwanya, kandi mu majyaruguru, niho hakenewe uburyo bwo kwirinda gukonjesha. Kubwibyo, ibikoresho bipima amazi bishyirwa mu byuma bipima amazi. Bitewe n'imvura, amazi ava mu rukuta no kumanuka kw'imiyoboro n'izindi mpamvu akenshi bituma amazi mu cyuma azamuka kandi akazura mu cyuma gipima amazi, bityo igishushanyo kigomba kugereranywa muri iki gihe, hitamo ibikoresho bipima amazi bishobora kunyura mu mazi, nk'urwego rwo kurinda IP68. Muri icyo gihe, icyuma gipima amazi kigomba kuba kidakoreshwa n'amazi.
6. Kubera ko kugenzura ibipimo binini by'amazi bikunze kugorana kubisesa, kubitwara no kubishyiraho, kandi inzira ntiyemerera guhagarika no kuzimya, hifujwe ko ibipimo bishobora gupimwa kuri interineti.
Igipimo cy'umuvuduko wa Ultrasonic
Muri iki gihe, ibipimo by'ingenzi bikoreshwa mu nganda z'amazi, mu nganda zitunganya amazi y'imyanda yinjira n'asohoka mu mazi ni ibipimo by'amazi y'imyanda bikoreshwa mu buryo bwa ultrasonic na electromagnetic flow metre, nibindi, hamwe n'ibipimo bike bikoreshwa mu gupima amazi y'imyanda, hamwe n'ivugurura ryinshi ku bipimo by'amazi by'ubwenge, binoze kandi bifite imikorere myinshi. Kandi yagezeho uburyo bw'itumanaho rya elegitoroniki bw'insinga, bwo mu bwoko bwa bisi (nka MODBUS, PROFBUS, HART, nibindi) n'uburyo bw'itumanaho ridafite insinga kugira ngo igenzurwe kure, kandi igenzurwe amakuru y'inzira agana mu cyumba cyo kugenzura no mu cyumba cyo kugenzura ikigo. Gupima amazi y'imyanda yinjira n'asohoka mu nganda zitunganya amazi y'imyanda ni cyo gipimo cy'ingenzi mu nganda z'amazi. Ni ishingiro ry'ingenzi ku bigo kubara ibipimo by'ingenzi by'umusaruro n'imikorere nk'umusaruro, ikiguzi cy'umusaruro, gusohora kw'imiyoboro y'amazi n'ikoreshwa ry'ingufu kuri buri gice, kandi ni n'umurongo upima amazi mu nganda z'amazi. Imbere n'inyuma, guhitamo ibipimo by'amazi y'imyanda ni ingenzi cyane, uburyo bwo guhitamo neza ibipimo by'imyanda no kunoza urwego rwo gupima no kumenya ni akazi k'ingenzi cyane ku bigo, aho ibipimo by'amazi y'imyanda bikoreshwa mu buryo bwa ultrasound bikunzwe cyane.
Ugereranyije n'izindi nganda, icyuma gipima amazi gikoreshwa mu gupima amazi yinjira n'ayoherezwa mu mahanga mu nganda zitunganya amazi n'imyanda gifite ibisabwa byihariye. Mbere na mbere, umurambararo w'icyuma gipima amazi ni munini, muri rusange ni hagati ya DN300mm na DN1000mm. Icya kabiri, agaciro k'amazi ni kanini, muri rusange ni ibihumbi kugeza ku bihumbi icumi bya m3/h; Byongeye kandi, kugira ngo harebwe ko ibisabwa mu gupima amazi n'ubucuruzi bw'amazi byuzuye, icyuma gipima amazi cyatoranijwe gisaba ubuhanga buhanitse; Bitewe n'umurambararo munini w'icyuma gipima amazi n'aho gishyirwa, ibisabwa ku gice cy'umuyoboro ugororotse ntibishobora kuba byinshi cyane. Ku bijyanye n'imiterere y'amazi yinjira n'aho asohokera, tugomba kwita ku ngingo zikurikira mugihe duhitamo igihe cyo gupima amazi hakoreshejwe ikoranabuhanga:
Igipimo cy'umuvuduko wa Ultrasonic
1. Ubunini bw'umuyoboro w'amazi busaba ko igipimo cy'amazi gitakaza umuvuduko gishoboka. Muri rusange, uburyo bwo kugabanya imiyoboro yo mu gace runaka ntibukoreshwa mu kongera umuvuduko w'amazi.
2. Ku miyoboro mishya yateguwe kandi ishyirwaho, muri rusange hatoranywa umuvuduko ukwiye w'amazi. Kubera ko umuvuduko w'amazi ari muto cyane, ingano y'umuvuduko w'amazi ni nini, kandi ishoramari rijyanye n'icyo gikoresho ririyongereye. Umuvuduko w'amazi ni munini cyane, bizatuma igitutu gihindagurika kandi bigatera kwiyongera kw'ikiguzi cy'imikorere, ibyo bikaba bidahendutse, ariko guhitamo bigomba gusiga igiciro cy'amazi mu kwaguka mu gihe kizaza;
3. Bitewe n'umuvuduko muke w'amazi, umwanda mu mazi, mu gitaka no mu gipimo uzagaragara nyuma y'igihe kirekire gikoreshwa, n'ibindi, biroroshye kuwushyira ku rukuta rw'imbere rw'umuyoboro n'amashanyarazi. Gusukura igice gihuza igikoresho n'amazi bigomba kwitabwaho mu gishushanyo mbonera cy'ubuhanga;
4. Ingano y'ibipimo by'igikoresho ni nini. Amazi amwe anyura nijoro no ku manywa, mu gihe cy'itumba no mu mpeshyi aratandukanye cyane, inshuro nyinshi, bityo, ibi bipimo by'amazi bisaba intera nini cyane;
5. Urwego rw'uburinzi bw'igikoresho ni rurerure. Imiyoboro minini y'ubugari ikunze gutwikirwa kugira ngo habeho kuzigama ishoramari n'umwanya, kandi mu majyaruguru, niho hakenewe uburyo bwo kwirinda gukonjesha. Kubwibyo, ibikoresho bipima amazi bishyirwa mu byuma bipima amazi. Bitewe n'imvura, amazi ava mu rukuta no kumanuka kw'imiyoboro n'izindi mpamvu akenshi bituma amazi mu cyuma azamuka kandi akazura mu cyuma gipima amazi, bityo igishushanyo kigomba kugereranywa muri iki gihe, hitamo ibikoresho bipima amazi bishobora kunyura mu mazi, nk'urwego rwo kurinda IP68. Muri icyo gihe, icyuma gipima amazi kigomba kuba kidakoreshwa n'amazi.
6. Kubera ko kugenzura ibipimo binini by'amazi bikunze kugorana kubisesa, kubitwara no kubishyiraho, kandi inzira ntiyemerera guhagarika no kuzimya, hifujwe ko ibipimo bishobora gupimwa kuri interineti.
Igipimo cy'umuvuduko wa Ultrasonic
Kugeza ubu, ibipimo by'ingenzi bikoreshwa mu nganda z'amazi, mu nganda zitunganya imyanda zinjira kandi zisohoka mu mazi ni ibipimo by'amazi bikoresha ikoranabuhanga n'ibipimo by'amazi bikoresha amashanyarazi, n'ibindi, hamwe n'ibipimo bike bikoresha amashanyarazi, hamwe n'ivugurura ryinshi ku bipimo by'amazi bikoresha ikoranabuhanga, bifite ubuhanga bwo hejuru, kandi bifite imikorere myinshi. Kandi yashyize mu bikorwa uburyo bw'itumanaho rya elegitoroniki bw'insinga (nka MODBUS, PROFBUS, HART, nibindi) hamwe n'uburyo bw'itumanaho rikoresha amashanyarazi kugira ngo hagerwe ku igenzura rya kure, ndetse n'amakuru y'imodoka agera kure mu cyumba cyo kugenzura no mu cyumba cyo kugenzura cy'ikigo.
Igihe cyo kohereza: Kanama-14-2023