Kusankha Mita Yoyendera Mafakitale Osiyanasiyana: Mafuta ndi Gasi, Kukonza Madzi, ndi Zina Zopitirira

Chiyeso cha kuyenda kwa madziNdi zida zofunika kwambiri zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana poyesa kuchuluka kwa madzi kapena mpweya. Amagwira ntchito yofunika kwambiri poyang'anira ndikuwongolera kayendedwe ka madzi, zomwe ndizofunikira pa ntchito zosiyanasiyana. Mu blog iyi, tidzafufuza dziko la zoyezera madzi, kufufuza tanthauzo lake, cholinga chake, ndi kufunika kwake m'mafakitale osiyanasiyana.

Chiyeso Choyezera Mayendedwe — Tanthauzo ndi Cholinga

Choyezera madzi, monga momwe dzinalo likusonyezera, ndi chida chopangidwira kuyeza liwiro lomwe madzi amayenda kudzera mu payipi kapena ngalande. Chimapereka chidziwitso chofunikira chokhudza kuchuluka kwa madzi omwe amadutsa pamalo enaake mu dongosolo. Deta iyi ndi yothandiza pazifukwa zosiyanasiyana, monga kulipira makasitomala kuti agwiritse ntchito madzi kapena gasi, kuonetsetsa kuti ntchito zamafakitale zikuyenda bwino, komanso kuyang'anira momwe chilengedwe chilili.

Chiyeso Choyezera Mayendedwe — Kufunika M'mafakitale Osiyanasiyana

Ma flow meter ndi zida zofunika kwambiri m'mafakitale ambiri. Nazi zitsanzo zina za kufunika kwawo:

1. Makampani Ogulitsa Mafuta ndi Gasi:Ma flow meters amagwiritsidwa ntchito poyesa kuyenda kwa mafuta osakonzedwa, gasi wachilengedwe, ndi zinthu zosiyanasiyana zoyengedwa, zomwe zimathandiza kusamutsa zinthu zosungidwa, kuyang'anira zitsime, komanso kuyang'anira mapaipi.

2. Makampani Opanga Mankhwala:Njira zamankhwala nthawi zambiri zimaphatikizapo kuyeza molondola kuchuluka kwa madzi kuti zitsimikizire kusakaniza koyenera kwa zosakaniza ndikupewa zoopsa.

3. Kukonza Madzi:Mu malo oyeretsera madzi, zoyezera madzi zimathandiza kudziwa kuchuluka kwa madzi olowa ndi kutuluka m'malo oyeretsera madzi, zomwe zimathandiza kuti madziwo asamalidwe bwino komanso kuti afalitsidwe bwino.

4. Mankhwala:Makampani opanga mankhwala amadalira zoyezera kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito popanga mankhwala.

5. Ulimi:Miyezo yoyezera madzi imagwiritsidwa ntchito m'makina othirira kuti isamale bwino madzi.

6. Chakudya ndi Zakumwa:Makampani opangira chakudya amagwiritsa ntchito zoyezera kuchuluka kwa chakudya kuti aziyang'anira kuchuluka kwa zosakaniza, zomwe zimathandiza kuti zinthu zikhale bwino nthawi zonse.

7. Gawo la Mphamvu:Malo opangira magetsi ndi malo ogwiritsira ntchito magetsi amagwiritsa ntchito zoyezera madzi kuti ayesere kuyenda kwa madzi osiyanasiyana, kuphatikizapo nthunzi ndi madzi ozizira, kuti awonjezere kupanga mphamvu.

Tsopano, tiyeni tifufuze mitundu yosiyanasiyana ya zoyezera madzi.

Miyeso Yoyendera — Mitundu ya Miyeso Yoyendera

Ma flow meters amabwera m'mitundu yosiyanasiyana, iliyonse ili ndi mfundo zake zapadera zogwirira ntchito ndi momwe imagwiritsidwira ntchito. Amatha kugawidwa m'magulu awiri akuluakulu: makina oyezera kuyenda kwa madzi ndi magetsi oyezera kuyenda kwa madzi.

A. Chiyeso cha Mayendedwe a Madzi — Ma Mechanical Flow Meters

1. Zozungulira

Ma Rotameter, omwe amadziwikanso kuti variable area flow meter, amagwira ntchito motsatira mfundo ya chinthu choyandama (nthawi zambiri choyandama kapena piston) chomwe chimakwera kapena kugwa mkati mwa chubu chozungulira pamene flow rate ikusintha. Malo a chinthucho amasonyeza flow rate. Nthawi zambiri amagwiritsidwa ntchito poyesa flow rate yotsika mpaka yapakati ya mpweya ndi zakumwa.

2. Mamita Oyendera Turbine

Ma turbine flow meter amagwiritsa ntchito rota yozungulira yomwe imayikidwa munjira ya madzi. Liwiro la rota limagwirizana ndi kuchuluka kwa madzi, zomwe zimathandiza kuti muyezo wolondola ukhale wolondola. Ma meter awa amagwiritsidwa ntchito kwambiri m'mafakitale monga mafuta, mankhwala, ndi kasamalidwe ka madzi.

3. Mayeso Oyendera Mayendedwe Abwino Osamuka

Ma flow meters abwino amayesa kuchuluka kwa madzi mwa kujambula ndikuwerengera kuchuluka kwa madzi. Ndi olondola kwambiri ndipo ndi oyenera kuyeza kuchuluka kochepa kwa madzi okhuthala ndi osakhuthala.

4. Mayeso Osiyanasiyana a Kuthamanga kwa Kupanikizika

Zoyezera kuthamanga kwa mpweya zosiyanasiyana, kuphatikizapo ma orifice plates ndi ma venturi tubes, zimagwira ntchito popanga kutsika kwa mpweya kudutsa mu comstriction mu flow path. Kusiyana kwa mpweya kumagwiritsidwa ntchito kuwerengera flow speed. Zoyezera izi zimagwiritsidwa ntchito mosiyanasiyana komanso zimagwiritsidwa ntchito kwambiri.

B. Chiyeso cha Mayendedwe — Mayendedwe a Mayendedwe a Elektroniki

1. Ma Electromagnetic Flow Meters

Ma electromagnetic flow meter amagwira ntchito motsatira lamulo la Faraday lokhudza kulowetsedwa kwa ma electromagnetic. Ndi abwino kwambiri poyesa kuyenda kwa madzi oyendetsera mpweya ndipo amagwiritsidwa ntchito kwambiri pochiza madzi, kusamalira madzi otayira, komanso kukonza mankhwala.

2. Mayeso Oyendera Ma Ultrasonic

Ma ultrasound flow meter amagwiritsa ntchito mafunde a ultrasound poyesa kuchuluka kwa madzi omwe akuyenda. Salowerera ndipo amatha kuyeza madzi osiyanasiyana, kuphatikizapo madzi ndi mpweya. Ma ultrasound meter awa ndi ofunika kwambiri m'mafakitale monga HVAC, mphamvu, ndi madzi.

3. Miyeso ya Mayendedwe a Coriolis

Ma flow meter a Coriolis amadalira mphamvu ya Coriolis, yomwe imapangitsa kuti chubu chogwedezeka chizungulire molingana ndi kuchuluka kwa madzi. Kuzunguliza kumeneku kumagwiritsidwa ntchito poyesa kuchuluka kwa madzi molondola. Ndi oyenera kuyeza kuyenda kwa madzi ndi mpweya m'mafakitale osiyanasiyana, kuphatikizapo mankhwala ndi mankhwala a petrochemicals.

4. Mayeso Oyezera Kutuluka kwa Vortex

Ma Vortex shedding flow measure flow mwa kuzindikira ma vortices omwe amapangidwa pansi pa thupi lobisika lomwe limayikidwa mumtsinje wa flow. Amagwiritsidwa ntchito pogwiritsira ntchito komwe kudalirika ndi kusakonza kochepa ndikofunikira, monga kuyeza kuyenda kwa nthunzi m'mafakitale opanga magetsi.

Chiyeso Choyezera Mayendedwe — Mfundo Zogwirira Ntchito

Kumvetsetsa mfundo za kagwiridwe ka ntchito n'kofunika kwambiri posankhachoyezera kuyenda kwamanja cha ntchito inayakeTiyeni tifufuze mwachidule mfundo zogwirira ntchito za makina ndi zamagetsi.

A. Chiyeso Choyendera Mayendedwe — Mfundo Zogwirira Ntchito za Makina Oyendera Mayendedwe

Ma flow meter a makina amagwira ntchito kutengera zinthu zakuthupi monga kuyenda kwa chinthu (rotor, float, kapena piston), kusintha kwa kuthamanga, kapena kusamuka kwa madzi. Ma meter awa amapereka ma read direct kutengera kusinthaku kwa thupi, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana.

B. Mita Yoyendera — Mfundo Zogwirira Ntchito za Mamita Oyendera Pakompyuta

Koma makina oyezera kuyenda kwa magetsi (electronic flow meter), amagwiritsa ntchito ukadaulo wamakono monga magetsi amagetsi (electromagnetic fields), mafunde a ultrasonic, mphamvu za Coriolis, kapena vortex shedding kuti ayesere kuchuluka kwa kuyenda kwa madzi. Mamita awa amapereka deta ya digito ndipo nthawi zambiri amakhala olondola komanso osinthasintha kuposa makina ena. Ntchito yawo imaphatikizapo masensa ndi zamagetsi zomwe zimasintha miyeso yakuthupi kukhala mawerengedwe a digito.

Chiyeso Choyezera Mayendedwe — Zofunikira Zosankhira

1. Kapangidwe ka Madzi:Kusankha choyezera kuchuluka kwa madzi kuyenera kugwirizana ndi makhalidwe a madzi omwe akuyesedwa. Zinthu monga kukhuthala, kuchuluka kwa madzi, ndi kugwirizana kwa mankhwala zimagwira ntchito yofunika kwambiri. Mitundu yosiyanasiyana ya zoyezera kuchuluka kwa madzi ndi yoyenera kwambiri pamadzi okhala ndi makhalidwe osiyanasiyana.

2. Chiwerengero cha Kuthamanga kwa Madzi:Kudziwa kuchuluka kwa madzi omwe akuyembekezeredwa ndikofunikira. Ma flow meter amapangidwira kuchuluka kwa madzi omwe akuyembekezeredwa, ndipo kusankha imodzi yomwe ikugwirizana ndi kuchuluka kwa madzi omwe mukufuna kugwiritsa ntchito ndikofunikira kwambiri kuti muwonetsetse kuti mukuyeza molondola.

3. Zofunikira Zolondola:Kulondola n'kofunika kwambiri m'mafakitale ambiri. Ganizirani kuchuluka koyenera kwa kulondola ndikusankha choyezera kuyenda kwa madzi chomwe chikukwaniritsa miyezo imeneyo. Magwiritsidwe ena amafuna kulondola kwambiri, pomwe ena amalola kulondola kochepa.

4. Zofunika Kuziganizira Pokhazikitsa:Malo oyikapo angakhudze momwe flow meter imagwirira ntchito. Zinthu monga kukula kwa chitoliro, komwe chikuyendera, ndi momwe chingapezeke ziyenera kuganiziridwa kuti zitsimikizire kuti chiyikidwecho chili bwino.

5. Mtengo ndi Kukonza:Kudziwa mtengo ndi chinthu chofunikira pa ntchito iliyonse. Kuwunika mtengo woyambirira wa mita yoyezera madzi ndi ndalama zosamalira zomwe zimafunika nthawi zonse n'kofunika kwambiri. Mamita ena amafunika kuyesedwa nthawi zonse komanso kukonzedwa, pomwe ena safunika kukonzedwa mokwanira.

Mapeto

Chiyeso cha kuyenda kwa madziNdi zida zofunika kwambiri zomwe zimapeza ntchito m'mafakitale ambiri, kuonetsetsa kuti muyeso wolondola ndi kuwongolera kuchuluka kwa madzi oyenda. Kusankha pakati pa makina oyendera ndi zamagetsi kumadalira zinthu monga mtundu wa madzi, kuchuluka kwa madzi oyenda, ndi mulingo wolondola wofunikira. Kumvetsetsa mfundo zogwirira ntchito ndi mitundu yosiyanasiyana ya makina oyendera omwe alipo ndikofunikira popanga zisankho zodziwa bwino posankha chida choyenera kugwiritsa ntchito chilichonse.

Wopanga Flow Meter: Shanghai BOQU Instrument Co., Ltd. ndi wopanga wotchuka wodziwika bwino popanga mitundu yosiyanasiyana ya flow meters yapamwamba kwambiri, zomwe zimakwaniritsa zosowa zosiyanasiyana za mafakitale padziko lonse lapansi. Kudzipereka kwawo pakupanga zinthu zatsopano komanso kulondola kumawapangitsa kukhala dzina lodalirika pankhani yoyezera flow measurement.