Ukukhethwa Kwamamitha Okugeleza Kwezimboni Ezihlukene: Uwoyela Negesi, Ukwelashwa Kwamanzi, Nangaphandle Kwawo

Imitha yokugelezaiyithuluzi elibalulekile elisetshenziswa ezimbonini ezahlukene ukukala izinga lokugeleza koketshezi noma amagesi. Adlala indima ebalulekile ekuqapheni nasekulawuleni ukuhamba koketshezi, okubalulekile ezinhlobonhlobo zezicelo. Kule bhulogi, sizohlola umhlaba wamamitha okugeleza, sihlole incazelo yawo, injongo, kanye nokubaluleka kwawo kuzo zonke izimboni ezahlukahlukene.

Isilinganiso Sokugeleza — Incazelo kanye Nenhloso

Imitha yokugeleza, njengoba igama lisikisela, iyithuluzi elenzelwe ukukala izinga lapho uketshezi lugeleza khona ngepayipi noma ngomsele. Linikeza ulwazi olubalulekile mayelana nenani loketshezi oludlula endaweni ethile ohlelweni. Lolu lwazi luwusizo ngezinhloso eziningi, njengokukhokhisa amakhasimende ukusetshenziswa kwamanzi noma igesi, ukuqinisekisa ukusebenza kahle kwezinqubo zezimboni, kanye nokuqapha izimo zemvelo.

Imitha Yokugeleza — Ukubaluleka Ezimbonini Ezihlukahlukene

Amamitha okugeleza ayithuluzi elibalulekile ezimbonini eziningi. Nazi ezinye izibonelo zokubaluleka kwawo:

1. Imboni Kawoyela Negesi:Amamitha okugeleza asetshenziselwa ukukala ukugeleza kukawoyela ongahluziwe, igesi yemvelo, kanye nemikhiqizo ehlukahlukene ehlanjululwe, okusiza ekudlulisweni kokugcinwa, ukuqapha imithombo, kanye nokuphathwa kwamapayipi.

2. Imboni Yamakhemikhali:Izinqubo zamakhemikhali zivame ukuhilela ukulinganisa ngokunembile amazinga okugeleza koketshezi ukuqinisekisa ukuxubana okufanele kwezithako nokuvimbela izingozi zokuphepha.

3. Ukwelashwa Kwamanzi:Ezitshalweni zokuhlanza amanzi, amamitha okugeleza asiza ekunqumeni inani lamanzi angena naphumayo esikhungweni, okuqinisekisa ukwelashwa nokusatshalaliswa okuphumelelayo.

4. Imithi:Imboni yezemithi ithembele kumamitha okugeleza ukuze ikwazi ukulinganisa izithako ngendlela enembile ekukhiqizweni kwemithi.

5. Ezolimo:Amamitha okugeleza asetshenziswa ezinhlelweni zokunisela ukuze kuphathwe kahle imithombo yamanzi.

6. Ukudla Neziphuzo:Izimboni zokucubungula ukudla zisebenzisa amamitha okugeleza ukuqapha ukugeleza kwezithako, okusiza ukugcina ikhwalithi yomkhiqizo ihambisana.

7. Umkhakha Wezamandla:Izitshalo zikagesi nezinsiza zisebenzisa amamitha okugeleza ukukala ukugeleza koketshezi oluhlukahlukene, okuhlanganisa umusi namanzi okupholisa, ukuze kuthuthukiswe ukukhiqizwa kwamandla.

Manje, ake sihlole izinhlobo ezahlukene zamamitha okugeleza.

Imitha Yokugeleza — Izinhlobo Zamamitha Okugeleza

Amamitha okugeleza afika ngezinhlobo ezahlukene, ngalinye linemigomo yalo ehlukile yokusebenza kanye nokusetshenziswa. Angahlukaniswa kabanzi ngamaqembu amabili amakhulu: amamitha okugeleza omshini kanye namamitha okugeleza kagesi.

A. Imitha Yokugeleza — Amamitha Okugeleza Omshini

1. Ama-Rotameter

Ama-Rotameter, aziwa nangokuthi amamitha okugeleza kwendawo eguquguqukayo, asebenza ngesimiso sento entantayo (ngokuvamile i-float noma i-piston) ekhuphuka noma ewela ngaphakathi kwepayipi eliyindilinga njengoba izinga lokugeleza lishintsha. Indawo yento ikhombisa izinga lokugeleza. Avame ukusetshenziselwa ukulinganisa amazinga okugeleza aphansi kuya kwaphakathi kwamagesi noketshezi.

2. Amamitha Okugeleza Kwe-Turbine

Amamitha okugeleza kwe-turbine asebenzisa i-rotor ejikelezayo ebekwe endleleni yoketshezi. Ijubane le-rotor lihambisana nesivinini sokugeleza, okuvumela ukulinganisa okunembile. Lawa mamitha avame ukusetshenziswa ezimbonini ezifana ne-petroleum, amakhemikhali, kanye nokuphathwa kwamanzi.

3. Amamitha Okugeleza Okuhle Kokufuduka

Amamitha okugeleza ahamba kahle alinganisa ivolumu yoketshezi ngokubamba nokubala amavolumu ahlukene oketshezi. Anembe kakhulu futhi afanelekela ukulinganisa amazinga aphansi okugeleza koketshezi oluqinile nolungaqinile.

4. Amamitha Okugeleza Okucindezela Okuhlukile

Amamitha okugeleza kokucindezela okuhlukile, okuhlanganisa amapuleti okungena kanye namashubhu e-venturi, asebenza ngokudala ukwehla kokucindezela endaweni yokuminyana endleleni yokugeleza. Umehluko wokucindezela usetshenziselwa ukubala izinga lokugeleza. Lawa mamitha asebenziseka ngezindlela eziningi futhi asetshenziswa kabanzi.

B. Imitha Yokugeleza — Amamitha Okugeleza E-elekthronikhi

1. Amamitha Okugeleza Kagesi Kagesi

Amamitha okugeleza kagesi asebenza ngesimiso somthetho kaFaraday wokungeniswa kwamandla kagesi. Alungele ukukala ukugeleza koketshezi oluqhubayo futhi avame ukusetshenziswa ekuphathweni kwamanzi, ekuphathweni kwamanzi amdaka, nasekucutshungulweni kwamakhemikhali.

2. Amamitha Okugeleza Kwe-Ultrasonic

Amamitha okugeleza e-Ultrasonic asebenzisa amagagasi e-ultrasonic ukukala amazinga okugeleza. Awaphazamisi futhi angalinganisa uketshezi oluhlukahlukene, okuhlanganisa uketshezi namagesi. Lawa mamitha awusizo ezimbonini ezifana ne-HVAC, amandla, kanye nezinsiza zamanzi.

3. Amamitha Okugeleza eCoriolis

Amamitha okugeleza e-Coriolis athembele kumphumela we-Coriolis, obangela ukuthi ithubhu elidlidlizayo lijike ngokulingana nesilinganiso sokugeleza kobuningi boketshezi. Lokhu kujika kusetshenziselwa ukukala izinga lokugeleza ngokunembile. Afaneleka ukulinganisa ukugeleza koketshezi kanye namagesi ezimbonini ezahlukahlukene, kufaka phakathi imithi kanye namakhemikhali kaphethroli.

4. Amamitha Okugeleza Okuchitha I-Vortex

Amamitha okugeleza okuchithwa kwe-vortex alinganisa ukugeleza ngokuthola ama-vortices akhiwe phansi komzimba oluhlaza obekwe emseleni wokugeleza. Asetshenziswa ezisetshenziswayo lapho ukuthembeka nokugcinwa okuphansi kubalulekile khona, njengokulinganisa ukugeleza komusi ezitshalweni zamandla.

Imitha Yokugeleza — Izimiso Zokusebenza

Ukuqonda izimiso zokusebenza kubalulekile ekukhetheniimitha yokugeleza efanele yohlelo oluthileAke sihlole kafushane izimiso zokusebenza zamamitha okugeleza kagesi nawe-elekthronikhi.

A. Imitha Yokugeleza — Izimiso Zokusebenza Zamamitha Okugeleza Emishini

Amamitha okugeleza okusebenza ngomshini asebenza ngokusekelwe ezicini ezibonakalayo njengokunyakaza kwento (i-rotor, i-float, noma i-piston), izinguquko ekucindezelweni, noma ukufuduka koketshezi. Lawa mamitha ahlinzeka ngokufundwa okuqondile ngokusekelwe kulezi zinguquko ezibonakalayo, okwenza afaneleke ukusetshenziswa okuhlukahlukene.

B. Imitha Yokugeleza — Izimiso Zokusebenza Zamamitha Okugeleza E-elekthronikhi

Ngakolunye uhlangothi, amamitha okugeleza kagesi asebenzisa ubuchwepheshe besimanje njengamasimu kagesi, amagagasi e-ultrasonic, amandla e-Coriolis, noma ukuchithwa kwe-vortex ukukala amazinga okugeleza. Lawa mamitha ahlinzeka ngedatha yedijithali futhi avame ukuba nembe kakhulu futhi aguquguqukayo kunezinye izindlela zawo zomshini. Ukusebenza kwawo kuhilela izinzwa kanye ne-electronics eziguqula izilinganiso zomzimba zibe ukufundwa kwedijithali.

Imitha Yokugeleza — Izindlela Zokukhetha

1. Izakhiwo Zoketshezi:Ukukhethwa kwe-flow meter kufanele kuhambisane nezakhiwo zoketshezi olulinganiswayo. Izici ezifana ne-viscosity, ubuningi, kanye nokuhambisana kwamakhemikhali kudlala indima ebalulekile. Izinhlobo ezahlukene ze-flow meter zilungele kangcono uketshezi olunezakhiwo ezahlukahlukene.

2. Ububanzi Bezinga Lokugeleza:Ukunquma ibanga lokugeleza elilindelekile kubalulekile. Amamitha okugeleza aklanyelwe amazinga okugeleza athile, futhi ukukhetha elilodwa elifanelana nebanga lesicelo sakho kubalulekile ukuqinisekisa ukulinganisa okunembile.

3. Izidingo Zokunemba:Ukunemba kubaluleke kakhulu ezimbonini eziningi. Cabanga ngezinga elidingekayo lokunemba bese ukhetha imitha yokugeleza ehlangabezana nalezo zindinganiso. Ezinye izinhlelo zokusebenza zidinga ukunemba okuphezulu, kanti ezinye zivumela ukunemba okuphansi.

4. Izinto Okumelwe Uzicabangele Zokufaka:Indawo yokufaka ingathinta ukusebenza kwemitha yokugeleza. Izici ezifana nosayizi wepayipi, ukuqondiswa, kanye nokufinyeleleka kufanele zicatshangelwe ukuqinisekisa ukufakwa okufanele.

5. Izindleko Nokunakekelwa:Ukuqaphela izindleko kuyisici esibalulekile kunoma yimuphi umsebenzi. Ukuhlola kokubili izindleko zokuqala zemitha yokugeleza kanye nezindleko zokulungisa eziqhubekayo kubalulekile. Amanye amamitha adinga ukulinganiswa nokugcinwa njalo, kanti amanye awadingi ukulungiswa okuningi.

Isiphetho

Imitha yokugelezaiyithuluzi elibalulekile elithola izinhlelo zokusebenza ezimbonini eziningi, ukuqinisekisa ukulinganisa okunembile nokulawula amazinga okugeleza koketshezi. Ukukhetha phakathi kwamamitha okugeleza omshinini kanye nowe-elekthronikhi kuncike ezintweni ezifana nohlobo loketshezi, izinga lokugeleza, kanye nezinga lokunemba elidingekayo. Ukuqonda izimiso zokusebenza kanye nezinhlobo ezahlukene zamamitha okugeleza atholakalayo kubalulekile ekwenzeni izinqumo ezinolwazi ekukhetheni ithuluzi elifanele lanoma yiluphi uhlelo lokusebenza oluthile.

Umkhiqizi we-Flow Meter: I-Shanghai BOQU Instrument Co., Ltd. ingumkhiqizi ovelele owaziwa ngokukhiqiza ububanzi obukhulu bamamitha okugeleza asezingeni eliphezulu, ehlangabezana nezidingo ezahlukahlukene zezimboni emhlabeni jikelele. Ukuzibophezela kwabo emisha kanye nokunemba kubenza babe igama elithembekile emkhakheni wokulinganisa ukugeleza.