Ni gute wakwizeza neza ko imashini zipima ikirere zikora neza mu bidukikije birimo ubushyuhe bwinshi?

Kugira ngo harebwe neza ko ibipimo by'amazi bipima umuvuduko w'amazi mu birere bishyuha cyane, hakenewe uburyo bwo kunoza uburyo bwo guhitamo icyitegererezo, kurinda uburyo gishyirwamo, ingamba zo kugipima, no kubungabunga imikorere. Hasi hari ubuyobozi bufite imiterere kandi bushobora gukoreshwa bujyanye n'ibihe bishyuha cyane:

1. Hitamo Modeli n'ibikoresho bifite ubushyuhe bwinshi

• Hitamo ibipimo byihariye by'ubushyuhe bwinshi: Hitamo moderi zigenwe neza hakurikijwe urugero rw'ubushyuhe wifuza (urugero, 400–550℃ ku bikorwa bikomeye by'inganda). Izi moderi zifite imiterere ikomeye ya sensor n'ibice by'ikoranabuhanga birwanya ubushyuhe bwinshi kugira ngo hirindwe ko ibimenyetso bihindagurika bitewe no kwaguka k'ubushyuhe.
• Menya neza ko ibikoresho bihuye:
  • Imashini ipima ubushyuhe igomba kuba ikoze mu byuma bipima ubushyuhe bwinshi (urugero: Inconel 625) cyangwa ibikoresho bya ceramic kugira ngo birwanye ingese n'ubushyuhe.
  • Ibice byo gufunga (urugero, gaskets) bigomba gukoresha ibikoresho birwanya ubushyuhe nka grafiti cyangwa gaskets z'icyuma aho gukoresha rabber isanzwe, ishobora kwangirika iyo ubushyuhe bwinshi bukabije bigatuma amazi ava cyangwa amakosa yo gupima.
  • Ibikoresho by'igice cy'umuyoboro bigomba guhuza n'ubushyuhe n'uburyo bwo gukora kugira ngo hirindwe ko ubushyuhe budahuza neza bushobora kubangamira umuyoboro w'amazi utemba.

2. Kunoza uburyo bwo gushyiramo ibikoresho kugira ngo ugabanye ikibazo cy'ubushyuhe

• Gutandukanya transmitter n'ubushyuhe bwinshi: Inyinshi mu mashini zipima ubwiyongere bw'amazi ntabwo zagenewe gushyirwa mu buryo butaziguye ku bushyuhe bwinshi. Shyira transmitter kure (urugero, metero 1-2 uvuye kuri sensor) ukoresheje insinga zo kwagura, cyangwa ushyireho ubushyuhe/ubushyuhe hagati ya sensor na transmitter. Ku byerekeye moderi zihujwe, hitamo izifite udukingirizo dukuraho ubushyuhe.
• Menya neza ko amazi atembera neza: Gabanya uburyo bwo kunyura mu mihindagurikire: Ahantu hashyuha cyane akenshi hakoreshwa ipompo cyangwa compressor zitanga imihindagurikire. Shyiraho uduce duto dutuma amazi atembera neza hagati y'icyuma gipima umuvuduko w'amazi n'umuyoboro w'amazi, kandi ukoreshe connectors zoroshye kugira ngo utandukanye imihindagurikire y'amashanyarazi, ishobora kwigana ibimenyetso by'imiyaga bigatuma habaho isesengura ry'ibinyoma.
  • Komeza ibice by'imiyoboro igororotse bikenewe (hejuru ≥ 10 × DN, hepfo ≥ 5 × DN; ongera ugere hejuru ≥ 20 × DN niba valves / inkokora ziri hafi) kugira ngo wirinde imivurungano y'amazi iterwa no gutandukana kw'ubushyuhe mu miyoboro y'ubushyuhe bwinshi.
  • Shyira icyuma gipima ubwiyongere bw'amazi mu cyerekezo gihagaze kugira ngo hirindwe ko umwuka usohoka cyangwa umwuka wiyongera, bishobora kwangiza ubwiyongere bw'amazi. Ku bintu by'amazi, menya neza ko umuyoboro wuzuye utemba kugira ngo wirinde amakosa y'imiyoboro irimo ubusa.

3. Gupima imikorere y'ubushyuhe bwinshi

• Suzuma ubushyuhe bw'imikorere busanzwe: Gupima ubushyuhe busanzwe muri laboratwari (ubusanzwe ku bushyuhe bw'icyumba) bishobora kudagaragaza imikorere ku bushyuhe bwinshi. Kora isuzuma ry'ahantu cyangwa wohereze flowmeter muri laboratwari ishobora kwigana ubushyuhe bw'imikorere yawe n'imiterere y'umuvuduko. Ibi bitanga ingaruka ku bushyuhe ku miterere y'icyuma gipima ubushyuhe n'amazi (urugero: ubushyuhe, impinduka z'ubucucike mu mwuka).
• Koresha moderi zishyurwa ubushyuhe: Ku bijyanye n'umwuka cyangwa gaze, hitamo ibyuma bipima ubushyuhe n'umuvuduko byubatswemo (models multivariable). Izi moderi zishyura mu buryo bwikora impinduka mu bucucike bw'amazi n'umuvuduko uterwa n'ihindagurika ry'ubushyuhe, bigatuma habarwa neza uburemere/ingano y'amazi nta guhinduranya intoki.
• Shyiraho gahunda yo gupima buri gihe: Ubushyuhe bwinshi bushobora kwihutisha kwangirika kw'ibice. Suzuma flowmeter buri mezi 6-12 (cyangwa hakurikijwe amabwiriza y'inganda nka JJG 1030-2007) kugira ngo urebe neza kandi uhindure uburyo bwo kuzenguruka kw'ibice.

4. Gushyira mu bikorwa gahunda yo kubungabunga no gukurikirana ibikorwa

• Genzura ubushyuhe n'imikorere mu gihe nyacyo: Shyira icyuma gipima ubushyuhe na sisitemu yawe ya DCS/PLC kugira ngo ukurikirane amakuru y'ubushyuhe n'amazi. Shyiraho amatangazo ku birebana n'ubwiyongere budasanzwe bw'ubushyuhe cyangwa kugabanuka k'umuvuduko w'amazi, bishobora kugaragaza kwangirika kwa sensor cyangwa ibibazo byo kuyishyiraho.
• Kora isuku buri gihe: Irinde gushyuha gukabije: Mu gihe utangiye cyangwa uzimya sisitemu, hindura buhoro buhoro ubushyuhe kugira ngo wirinde kwaguka/gufungana kw'ubushyuhe vuba, bishobora kwangiza igice cya sensor cyangwa umuyoboro.
  • Suzuma ibice bifunga kugira ngo urebe ibimenyetso by'ubushyuhe bwangiritse (urugero, kwangirika, gukomera) hanyuma ubisimbuze mbere y'igihe.
  • Sukura icyuma gipima ubushyuhe buri gihe kugira ngo ukureho igipimo cyangwa ibisigazwa bishobora kubuza kubona imiyaga—koresha ibikoresho byo gusukura bihuye n'ubushyuhe bwinshi kugira ngo wirinde kwangiza icyuma gipima ubushyuhe.
  • Reba insinga zo kwagura insinga n'imiyoboro bifitanye isano kugira ngo urebe niba hari ibyangiritse bitewe n'ubushyuhe (urugero, gucika kw'ubushyuhe) hanyuma uzisimbuze niba bibaye ngombwa.

5. Gukemura ibibazo byihariye ku birebana n'amazi

• Ku bijyanye no gukoresha umwuka: Menya neza ko umwuka wuzuye cyangwa ushyushye cyane (nta bitonyanga by'amazi) kugira ngo wirinde ko amazi atemba mu byiciro bibiri, ibyo bikaba byabangamira ikorwa ry'umwuka. Koresha umutego w'umwuka wo hejuru niba ari ngombwa kugira ngo ukureho umwuka uvanze n'amazi.
• Ku binyobwa bishyuha cyane: Genzura ko umubare wa Reynolds w’icyo gikoresho ukomeza kuba hejuru ya 2000 (ni ukuvuga nibura kugira ngo vortex ikore neza) ku bushyuhe busanzwe. Ubushyuhe bwinshi bushobora kugabanya ubushyuhe bw’amazi, bishobora gufasha kugumana umubare ukwiye wa Reynolds—ubibare ukoresheje amakuru nyayo y’ubushyuhe ashingiye ku bushyuhe.