Yadda za a zabi matsayi na shigarwa na ultrasonic flowmeter?

1. Ka guji shigar da na'ura a cikin famfo na ruwa, rediyo mai ƙarfi da jujjuyawar mita, wato, inda akwai filin maganadisu mai karfi da tsangwama;

2. Zaɓi ɓangaren bututu tare da ƙarancin daidaituwa da sauƙin watsawa na ultrasonic;

3. Ya kamata a sami sashin bututu madaidaiciya madaidaiciya.Sashin bututu madaidaiciya a sama na wurin shigarwa ya kamata ya fi 10D (bayanin kula: D = diamita), kuma ƙasa ya kamata ya fi 5D;

4. Ya kamata a kiyaye madaidaicin wurin shigarwa 30D daga famfo na ruwa;

5. Ruwa ya kamata ya cika bututu;

6. Re ya kamata ya zama isasshen sarari a kusa da bututun don sauƙaƙe ayyukan ma'aikata a wurin, kuma bututun da ke ƙarƙashin ƙasa ya zama rijiyar gwaji;

7. Lokacin auna sabbin bututun, lokacin da ake fuskantar fenti ko bututun zinc, zaku iya amfani da roving don bi da saman bututun da farko, sannan ku yi amfani da yarn mai kyau don ci gaba da sarrafawa, don tabbatar da cewa madaidaicin firikwensin shigarwa na ultrasonic flowmeter yana da santsi kuma mai santsi, kuma bincike mai gudana na ultrasonic flowmeter na iya kasancewa cikin kyakkyawar hulɗa tare da bangon waje na bututun da aka auna;

8. Kafin tattara bayanan kwararar bututun, tabbatar da auna yanayin waje na bututun (tare da ma'aunin tef), kauri na bango (tare da ma'aunin kauri), da zafin jiki na bangon waje na bututun (tare da ma'aunin tef). ma'aunin zafi da sanyio;

9. Cire rufi da kariya daga sashin shigarwa, kuma goge bangon inda aka shigar da firikwensin.Kauce wa bakin ciki na gida, santsi mai santsi da tsatsa mai tsatsa mai tsabta;

10. Domin a tsaye kafa bututu, idan yana da wani mono propagation lokaci kayan aiki, da shigarwa matsayi na firikwensin ya kamata ya zama nisa kamar yadda zai yiwu a cikin lankwasawa axis jirgin sama na sama tanƙwara bututu, don samun matsakaicin darajar da lankwasawa. filin kwararar bututu bayan murdiya;

11. The firikwensin shigarwa na ultrasonic flowmeter da tube bango tunani dole ne kauce wa dubawa da weld;

12. The bututu rufi da calibration Layer a shigarwa na ultrasonic flowmeter firikwensin kada ya kasance mai kauri sosai.Kada a sami tazara tsakanin rufi, tsatsa da bangon bututu.Don gurbataccen bututu, ana iya amfani da guduma don buga bangon bututu don girgiza tsatsa a bangon bututu don tabbatar da yaduwar raƙuman sauti na yau da kullun.Duk da haka, dole ne a kula don hana ramukan da aka buga;

13. Akwai isassun wakili mai haɗawa tsakanin firikwensin aiki fuska da bangon bututu, kuma ba za a iya samun iska da ƙaƙƙarfan barbashi don tabbatar da haɗin gwiwa mai kyau.