Ukufakwa okufanele kubalulekile ukuze kufezwe izilinganiso ezizinzile nezinembile nge-ultrasonic flow meter. Enye yezidingo ezibaluleke kakhulu zokufakwa yi-ubude bepayipi eliqondilengaphambi nangemva kwendawo yokulinganisa.

Njengesiqondiso sokufaka esijwayelekile, imitha yokugeleza kwe-ultrasonic kufanele ibe nalokhu:

• Okungenani ipayipi eliqondile elingu-10D elikhuphuka umfula
• Okungenani ipayipi eliqondile elingu-5D elisezansi komfula

kuphiU-D ububanzi bangaphakathi bepayipi.

Isibonelo, uma ububanzi bepayipi elingaphakathi lingu-200 mm, ubude bepayipi eliqondile elinconywayo bungaba cishe2,000 mm phezulu kanye no-1,000 mm phansi.

Kodwa kungani imitha yokugeleza ye-ultrasonic idinga ingxenye yepayipi eqondile kangaka?

1. Kwenzekani Ekugelezeni Ngemva Kokufakelwa Kwepayipi?

Ngaphansi kwezimo ezifanele, uketshezi olugeleza ngepayipi elide ngokwanele oluqondile luthuthukisa iphrofayili yejubane elizinzile.

Noma kunjalo, izimo zokugeleza zingashintsha kakhulu ngemva kokudlula ezingxenyeni ezifana nalezi:

• Izindololwane
• Amavalvu
• Ama-T-shirt
• Izinciphisi
• Abanwebi
• Amaphampu

Lezi zingxenye zingadala:

• Ukuxokozela
• Ukugeleza okujikelezayo
• Ukugeleza kwesibili
• Ukusatshalaliswa kwejubane elingalingani
• Izinguquko zendawo ngesivinini sokugeleza

Uma i-ultrasonic flow meter ifakiwe eduze kakhulu nalezi ziphazamiso, iphrofayili yejubane ingase ingabi nebanga elanele lokuzinza.

Lokhu kungathinta ukunemba kanye nokuzinza kokulinganiswa kokugeleza.

2. Kungani Ipayipi Eliqonde Kakhulu Eliphezulu?

Iisigaba sepayipi eliqondile elikhuphukayokubaluleke kakhulu ngoba ukuphazamiseka okudalwe ngaphambi kwephuzu lokulinganisa kuthinta ngqo iphrofayili yejubane engena esigabeni sokulinganisa.

Ngokwesibonelo:

Indololwane → Ukuxokozela → Ukugeleza Okujikelezayo → Iphrofayili Yejubane Elingalingani → Imitha Yokugeleza Ye-Ultrasonic

Uma i-flow meter ifakwa ngokushesha ngemva kwendololwane, ama-transducer angase alinganise iphrofayili yokugeleza ephikisiwe kakhulu.

Ukunikeza cisheIpayipi eliqondile eliyi-10D elikhuphukayokunikeza ukugeleza ibanga elikhudlwana ukuze kuthuthuke kube sesimweni esizinzile ngaphambi kokufinyelela iphuzu lokulinganisa.

3. Kungani i-5D idingeka ngaphansi komfula?

Ingxenye yepayipi eqondile engezansi nayo ibalulekile, yize ithonya layo ngokuvamile lincane kakhulu kunengxenye ephezulu.

KunconywaIpayipi eliqondile elisezansi elingu-5Dkusiza ukuqinisekisa ukuthi isigaba sokulinganisa asithinteki ngokushesha ukuphazamiseka kokugeleza okungezansi komfula.

Futhi inikeza isikhala esanele sokugeleza ukuze kuqhubeke nokukhula ngemva kokudlula endaweni yokulinganisa.

Ngakho-ke, ilungiselelo lokufaka elijwayelekile lingamelwa kanje:

Phezulu: ≥10D → Imitha Yokugeleza Kwe-Ultrasonic → ≥5D: Ezansi

4. Iphrofayili Yokugeleza Ehlanekezelwe Ikuthinta Kanjani Ukunemba Kokulinganisa?

Imitha yokugeleza ye-ultrasonic ekugcineni idinga ukunquma ijubane lokugeleza elimaphakathi loketshezi kulo lonke ipayipi.

Kodwa-ke, ijubane alifani kuzo zonke izindawo epayipini.

Ngaphansi kwezimo ezizinzile, ukusatshalaliswa kwejubane kubikezelwa kahle.

Ngemva kwendololwane noma ivalvu, iphrofayili yejubane ingaba yi-asymmetric:

Ukugeleza Okuzinzile

→ Ukusatshalaliswa kwejubane okufanayo

Ukugeleza Okuphazamisekile

→ Ukusatshalaliswa kwejubane okungalingani + ukuxokozela + ukuzungeza

Uma ingxenye yokulinganisa iseduze kakhulu nokuphazamiseka, ukulinganisa kwe-ultrasonic kungase kungasameli ngokunembile ijubane lokugeleza elimaphakathi.

Lokhu kungaholela ku:

• Ukuphambuka kokulinganisa
• Ukufundwa okungazinzile
• Ukungaphindaphindeki kahle
• Ukungaqiniseki kokulinganisa okwandisiwe

5. Kungani Izindololwane Ziyinkinga Evamile?

Indololwane eyodwa ingashintsha indlela uketshezi oluhamba ngayo futhi idale iphrofayili yejubane elingalingani.

Isimo singaba nzima kakhulu uma kukhona:

• Izindololwane ezimbili zisondelene
• Izindololwane ezimbili ezindizeni ezahlukene
• Ingqiniba ilandelwa yivalvu
• Indololwane ilandelwa yi-reducer
• Ingqiniba eduze kwephampu

Lokhu kulungiselelwa kungadala ukuxokozela okunamandla kanye nokujika.

Ngakho-ke, noma nini lapho kungenzeka, imitha yokugeleza kwe-ultrasonic kufanele ifakwe engxenyeni yepayipi enobude obuqondile obanele.

6. Amaphampu nama-Valve Okulawula Kudinga Ukunakwa Okukhethekile

Amaphampu namavalvu okulawula avulekile kancane angadala ukuphazamiseka okukhulu kokugeleza kwamanzi.

Ngokwesibonelo:

Iphampu → Imitha Yokugeleza

ingaveza isigaba sokulinganisa ku:

• Ukuxokozela okunamandla
• Ukugeleza okujikelezayo
• Ukusatshalaliswa kwejubane okungalingani
• Ukushintshashintsha kwengcindezi

Ngokufanayo:

Ivalvu Evulekile Kancane → Imitha Yokugeleza

kungadala iphethini yokugeleza ephazamiseke kakhulu phansi kwevalvu.

Kulezi zimo, ukugcina ubude obufanele bepayipi eliqondile elingenhla kubaluleke kakhulu.

7. Kwenzekani Uma Ipayipi Eliqondile Linganele?

Ekufakweni kwezimboni zangempela, akunakwenzeka ngaso sonke isikhathi ukufeza i-10D efanelekile ephezulu kanye ne-5D engezansi.

Uma ipayipi eliqondile elitholakalayo lifushane kakhulu, imitha yokugeleza ingase ibhekane nalokhu:

• Iphutha lokulinganisa elikhuphukile
• Ukufundwa okungazinzile
• Ukungaphindaphindeki kahle
• Ukuzwela okukhulu ezimweni zokufakwa

Okubalulekile, isignali enamandla ye-ultrasound iyakwenza lokhohhayikusho ukuthi isilinganiso sokugeleza sinembile.

Imitha yokugeleza ingase ithole isignali enamandla ye-ultrasound kuyilapho iphrofayili yangempela yejubane isaphambukile kakhulu.

Ngakho-ke:

Amandla esignali amahle kanye nokunemba okuhle kokulinganisa ukugeleza kuhlobene, kodwa akufani.

8. Kufanele Kukhethwe Kanjani Indawo Yokufaka?

Uma ukhetha indawo yokufaka, zama ukuhlinzeka:

Umfudlana ongaphezulu

Okungenani ipayipi eliqondile elingu-10D

Ngaphansi komfula

Okungenani ipayipi eliqondile elingu-5D

Ngaphezu kwalokho, gwema ukufaka i-flow meter:

• Ngokushesha phansi kwephampu
• Ngaphansi kwe-valve yokulawula
• Ngokushesha ngemva kokufakwa kwepayipi okuyinkimbinkimbi
• Ezindaweni ezinokudlidliza okukhulu kwamapayipi
• Ezindaweni lapho umoya ungaqongelela khona
• Ezigabeni zamapayipi agcwele ingxenye

Ipayipi kufanele futhi lihlalekugcwele ngokuphelele uketshezingesikhathi sokusebenza okuvamile.

9. Kusho ukuthini ukuthi “D”?

Ku-10D/5Disiqondiso sokufakwa,U-D ubhekisela kububanzi bangaphakathi bepayipi.

Ngokwesibonelo:

Ngakho-ke, lapho ukhetha indawo yokufaka, ubude bepayipi eliqondile elitholakalayo kufanele bucatshangelwe ngaphambi kokufaka imitha yokugeleza kwe-ultrasonic.

10. Kungani Ubude Bepayipi Eliqondile Bubalulekile Kumamitha Okugeleza E-Ultrasonic Asebenza Nge-Clamp-on?

Inzuzo enkulu ye-clamp-on ultrasonic flow meter ukuthi ama-transducer angafakwa ngaphandle ngaphandle kokusika noma ukushintsha ipayipi.

Lokhu kwenza kube lula ukukhetha enye indawo yokulinganisa efanelekile uma indawo yokuqala ingenayo ipayipi eqondile eyanele.

Isibonelo, esikhundleni sokufaka ama-transducer ngokushesha ngemva kokugwazwa kwendololwane, unjiniyela angase awahambise phansi ukuze athole ingxenye yepayipi ende eqondile.

Lokhu kungenye yezinzuzo ezisebenzayo zokulinganisa ukugeleza kwe-ultrasonic okubambekayo kumapayipi ezimboni akhona.

Inhloso yokugijima kwamapayipi aqondile ukunikeza imitha yokugeleza kwe-ultrasoniciphrofayili yokugeleza okuzinzile nokumeleendaweni yokulinganisa.

Izindololwane, amavalvu, amaphampu, ama-tee, ama-reducer, nezinye izinto zokufaka zingaphazamisa ukugeleza futhi zidale ukuxokozela, ukuzungeza, kanye nokusatshalaliswa kwejubane okungalingani. Uma imitha yokugeleza ye-ultrasonic ifakiwe eduze kakhulu nalezi ziphazamiso, ukunemba kokulinganisa kanye nokuzinza kungathinteka.

Njengesiqondiso sokufaka esijwayelekile:

Ipayipi eliqondile elikhuphukayo ≥ 10D
Ipayipi eliqondile elisezansi ≥ 5D

kuphiU-D ububanzi bangaphakathi bepayipi.

Ukulandela izidingo zepayipi eliqondile ezinconyiwe, kanye nokufakwa kwe-transducer efanele kanye nepayipi eligcwele ngokuphelele, kungathuthukisa kakhulu ukuthembeka kanye nokuphindaphindwa kokulinganiswa kokugeleza kwe-ultrasonic.