Ungakhetha kanjani uhlobo lokudlulisa ingcindezi?

Abadlulisi bezingcindezi yizinsimbi zensimu ezixhumana ngqo nendawo elilinganisiwe. Zivame ukusebenza ezindaweni ezinezinga lokushisa eliphakeme, izinga lokushisa eliphansi, ukugqwala, ukudlidliza, umthelela, njll. Ngakho-ke, lapho kukhethwa izidlulisi zokucindezela, ngaphezu kokucabangela okuqukethwe okujwayelekile okudingeka ukukucabangela izinsimbi ezijwayelekile, njengebanga lokulinganisa nokunemba, imvelo yokusebenza kanye nendawo elinganisiwe nakho kuyizinkomba ezibalulekile. Ngokuvamile, ukukhethwa kwezidlulisi zokucindezela ngokuyinhloko kususelwa ku:

1. Ububanzi besilinganiso sokuhanjiswa kwengcindezi.

Ngokuvamile, izidlulisi zokucindezela (ukuhluka kwengcindezi) zinobubanzi obuthile obungalungiswa. Kungcono ukusetha uhla olusetshenziswe ebangeni le-1/3 kuya ku-2/3 lebanga layo, elingaqinisekisa ukunemba, ikakhulukazi kubadlulisi bezingcindezi zokuhlukanisa. Nquma ingcindezi enkulu elinganiswe ohlelweni. Ngokuvamile, i-transmitter enebanga lokucindezela elicishe liphindwe izikhathi eziyi-1.5 kunenani eliphakeme elidinga ukukhethwa.

2. Izinga lokunemba lokudlulisa ingcindezi.

Ukunemba kuyinkomba yokusebenza ebalulekile yanoma iyiphi imishini yokulinganisa inqubo kanye nesici esibalulekile okufanele sicatshangelwe lapho sikhetha nokugcina imishini .. Ngokwebanga lokucindezela, khetha ibanga kuqala bese ubala iphutha eliphezulu lokubhekiswa kwensimbi ngokuya ngephutha eliphelele elivunyelwe kule nqubo, susa uphawu oluhlanganisa nophawu lwamaphesenti, futhi inani lezinombolo ukunemba.

3. Isilinganiso esilinganisiwe somdlulisi wengcindezi.

Uma uketshezi olulinganisiwe luhlanzekile, izidlulisi ezijwayelekile zokucindezela zingasetshenziswa ngqo. Uma isilinganiso esilinganisiwe sine-viscous kakhulu, sithambekele ekucrystallization, noma okonakala kakhulu, isidlulisi esihlukile kufanele sikhethwe.

Lapho ukhetha, cabangela ukugqwala kwensimbi yebhokisi le-diaphragm nge-medium, futhi ukhethe ngokucophelela izinto zebhokisi le-diaphragm, ngaphandle kwalokho i-diaphragm yangaphandle izoguqula futhi ilimaze imishini futhi ibangele izingozi zomuntu siqu ngemuva nje kokusetshenziswa. Izinto zebhokisi le-diaphragm ze-transator zifaka insimbi ejwayelekile engagqwali, insimbi engama-304 engagqwali, insimbi engama-316L engagqwali, nezinto ze-tantalum diaphragm zebhokisi.

4. Izinto zokuxhumana noketshezi zokudlulisa ingcindezi.

Izinto zokuxhumana nengxenye ephakathi ye-transmitter yengcindezi ejwayelekile yinsimbi engamagqwali engama-316. Uma isilinganiso esilinganisiwe singaphazamisi insimbi engama-316 engagqwali, khona-ke ngokuyisisekelo zonke izidlulisi zokucindezela zilungele ukukala ingcindezi ye-medium.

Uma isilinganiso esilinganisiwe siwohloka ku-316 insimbi engagqwali, kufanele kusetshenziswe uphawu lwamakhemikhali. Lokhu akugcini nje kuphela ukuvumela ingcindezi ye-mediam ukuthi ilinganiswe, kepha futhi kuvimbela ngempumelelo ukuxhumana phakathi kwendawo ephakathi nengxenye yokuxhumana noketshezi yomdlulisi wengcindezi, ngaleyo ndlela kuvikela umdlulisi wengcindezi nokwelula impilo yayo yensizakalo.

5. Izinga lokushisa eliphakathi nendawo lokudlulisa ingcindezi.

Njengoba isignali yesidlulisi sokucindezela siguqulwa ngengxenye yesekethe ye-elekthronikhi, izinga lokushisa elinganisiwe elinganisiwe kufanele libe ngaphakathi kwebanga elivumelekayo lomthumeli. Lapho ukhetha isidlulisi sokucindezela, izinga lokushisa eliphakeme neliphansi lokulinganisa kufanele kucatshangelwe, futhi i-transmitter efanelekile kufanele ikhethwe ngokuya ebangeni lokushisa lokulinganisa.