Eminyakeni yamuva, inzwa kanye nobuchwepheshe bayo busetshenziswa kabanzi emishinini yokuwasha. Inzwa ithola ulwazi lwesimo somshini wokuwasha njengeizinga lokushisa lamanzi, ikhwalithi yendwangu, inani lendwangu, nedigri yokuhlanza, futhi ithumela lolu lwazi kusilawuli esincane. Isilawuli esincane sisebenzisa uhlelo lokulawula olungaqondakali ukuze sihlaziye ulwazi olutholiwe. Ukuze unqume isikhathi esihle kakhulu sokugeza, ukugeleza kwamanzi, imodi yokuhlanza, isikhathi sokuphelelwa amandla kwamanzi kanye nezinga lamanzi, yonke inqubo yomshini wokuwasha ilawulwa ngokuzenzakalelayo.
Nazi izinzwa eziyinhloko emshinini wokuwasha ozenzakalelayo.
Inzwa yobuningi bendwangu
Inzwa yomthwalo wendwangu, eyaziwa nangokuthi inzwa yomthwalo wezingubo, isetshenziselwa ukuthola inani lezingubo lapho iwashwa. Ngokusho komgomo wokutholwa kwenzwa kungahlukaniswa ngezinhlobo ezintathu:
1. Ngokusho ushintsho motor umthwalo wamanje ukuthola isisindo izingubo. Isimiso sokuthola ukuthi uma umthwalo umkhulu, i-current motor iba mkhulu; Lapho umthwalo umncane, i-motor current iba mncane. Ngokunqunywa koshintsho lwemoto yamanje, isisindo sezingubo sihlulelwa ngokwenani elibalulekile lesikhathi esithile.
2. Ngokomthetho wokushintsha amandla e-electromotive akhiqizwa kuzo zombili iziphetho zokusonga lapho injini imiswa, itholwa. Umgomo wokutholwa ukuthi lapho inani elithile lamanzi lijova ebhakedeni lokuwasha, izingubo zifakwa ebhakedeni, bese injini yokushayela isebenza ngendlela yokusebenza kwamandla ngezikhathi ezithile cishe umzuzu owodwa, isebenzisa amandla e-electromotive induction akhiqizwa ekujikeni kwemoto, ngokuhlukaniswa kwe-photoelectric nokuqhathanisa uhlobo olubalulekile, isignali ye-pulse iyakhiqizwa, kanye nenombolo ye-propole ye-pulse ku-motor. Uma kunezingubo eziningi, ukumelana kwe-motor kukhulu, i-Angle ye-inertia ye-motor incane, futhi ngokufanele, i-pulse ekhiqizwa inzwa incane, ukuze inani lezingubo "lilinganiswe" ngokungaqondile.
3. Ngokusho kwe-pulse drive motor "turn", "stop" lapho i-inetia speed pulse isilinganiso senombolo yezingubo. Faka inani elithile lezingubo namanzi ebhakedeni lokuwasha, bese ushayela ukuze ushayele injini, ngokusho kwe-"on" 0.3s, "stop" 0.7s rule, ukusebenza okuphindaphindiwe phakathi kwama-32s, ngesikhathi se-motor in the "stop" lapho isivinini se-inetia, esilinganiswa yi-coupler ngendlela ye-pulse. Inani lokugeza izingubo likhulu, inani lama-pulses lincane, futhi inani lama-pulses likhulu.
ClothiSi-ensor
Inzwa yendwangu ibizwa nangokuthi inzwa yokuhlola indwangu, eklanyelwe ukuthola ukuthungwa kwezingubo. Izinzwa zomthwalo wezimpahla zohlelo lokusebenza kanye nama-transducers wezinga lamanzi nawo angasetshenziswa njengezinzwa zendwangu. Ngokwesilinganiso se-cotton fiber kanye ne-chemical fiber ku-fiber yezingubo, indwangu yezingubo ihlukaniswe ngokuthi "ukotini othambile", "ukotini oqinile", "ukotini kanye ne-chemical fiber" kanye "nefiber yamakhemikhali" amafayela amane.
Inzwa yekhwalithi kanye nenzwa yobuningi empeleni kuyidivayisi efanayo, kodwa izindlela zokuthola zihlukile. Lapho izinga lamanzi ebhakedeni lokugeza liphansi kunezinga lamanzi amisiwe, bese lisalokhu lihambisana nendlela yokulinganisa inani lezimpahla zokugqoka, vumela i-drive motor ukuthi isebenze isikhathi esithile endleleni yokucisha amandla, futhi ibone inani lama-pulses akhishwa inani lenzwa yokugqoka ngesikhathi sokucisha amandla ngakunye. Ngokukhipha inani lama-pulses enanini lama-pulses atholakala lapho kulinganiswa ubuningi bezingubo, umehluko phakathi kokubili ungasetshenziswa ukucacisa ikhwalithi yezingubo. Uma inani lemicu kakotini engutsheni inkulu, umehluko wenombolo ye-pulse mkhulu futhi umehluko wenombolo ye-pulse mncane.
Winzwa yezinga lamanzi
Inzwa yezinga lamanzi kagesi elawulwa yi-single chip microcomputer ingalawula izinga lamanzi ngokuzenzakalelayo nangokunembile. Izinga lamanzi ebhakedeni lokugeza lihlukile, futhi ukucindezela phansi nodonga lwebhakede kuhlukile. Le ngcindezi iguqulwa ibe yi-deformation ye-diaphragm yerabha, ukuze umgogodla ozibuthe obekwe ku-diaphragm ususwe, bese i-inductance ye-inductor ishintshiwe, futhi imvamisa ye-oscillation ye-LC oscillation circuit nayo iyashintshwa. Ngamazinga ahlukene wamanzi, umjikelezo we-LC oscillation unomphumela ohambisanayo wesignali ye-pulse, isignali ifakwa ku-interface ye-microcontroller, lapho isignali ye-pulse yenzwa yezinga lamanzi kanye nemvamisa ekhethiwe egcinwe ku-microcontroller ngesikhathi esifanayo, i-microcontroller inganquma ukuthi izinga lamanzi elidingekayo lifinyelelwe, ukumisa umjovo wamanzi.
Izinga lokushisa elifanele lokuwasha liyasiza ekwenzeni kusebenze amabala, lingathuthukisa umphumela wokuwasha. Inzwa yokushisa kwamanzi ifakwe engxenyeni engezansi yebhakede lokugeza, futhiI-NTC Thermistorisetshenziswa njengengxenye yokuthola. Izinga lokushisa elilinganiswa lapho uvula inkinobho yomshini wokuwasha izinga lokushisa elizungezile, futhi izinga lokushisa ekupheleni komjovo wamanzi izinga lokushisa lamanzi. Isignali yezinga lokushisa elinganisiwe ifakwa ku-MCU ukuze inikeze ulwazi lokunquma okungaqondakali.
Pi-hotosensor
Inzwa ye-photosensitive iyinzwa yokuhlanzeka. Yakhiwe ngama-diode akhipha ukukhanya nama-phototransistors. I-diode ekhipha ukukhanya ne-phototransistor isethwe ubuso nobuso phezulu komsele, umsebenzi wayo ukubona ukudluliswa kokukhanya komsele, bese imiphumela yokuhlolwa icutshungulwa yi-microcomputer. Nquma izimo zokugeza, ukukhipha amanzi, ukugeza kanye nezimo zokuphelelwa amanzi emzimbeni.
Isikhathi sokuthumela: Jun-16-2023