Yiziphi izinhlobo zezinzwa zezinga lamanzi?

Yiziphi izinhlobo zezinzwa zezinga lamanzi?
Nazi izinhlobo eziyi-7 zezinzwa zezinga le-Liquid Zesethenjwa Sakho:

1. Inzwa yezinga lamanzi abonakalayo
Inzwa ye-Optical iyizwe eliqinile. Basebenzisa ama-LEDs angezinhlabelelo kanye nama-photototransistors, futhi lapho inzwa isemoyeni, bahlanganiswa ngokuningi. Lapho inhloko yezinzwa icwiliswe kuketshezi, ukukhanya kwe-infrared kuzophunyuka, okwenza ukuthi imiphumela ishintshe. Lezi zinzwa zingabona ubukhona noma ukungabikho cishe kwanoma yiluphi uketshezi. Azinandaba nokukhanya okukhona, azithintwa yi-foam lapho zisemoyeni, futhi azithintwa ama-bubble amancane lapho uketshezi. Lokhu kubenza balusizo ezimweni lapho izinguquko zoMbuso kufanele zibhalwe khona ngokushesha nangokuthembekile, nasezimweni lapho zingasebenza khona ngokuthembekile isikhathi eside ngaphandle kokulondolozwa.
Izinzuzo: Ukulinganiswa okungelona oxhumana naye, ukunemba okuphezulu, nokuphendula okusheshayo.
Okubi: Ungasebenzisi ngaphansi kwelanga eliqondile, umphunga wamanzi uzothinta ukunemba kokulinganisa.

2. I-Capacitance Liquid Sensor
Izinga le-Capacitance Level Shintsha Sebenzisa ama-electrodes ama-2 aqhutshwa (okuvame ukwenziwa ngensimbi) esisekelweni, futhi ibanga phakathi kwabo lifushane kakhulu. Lapho i-electrode icwiliswe kuketshezi, iqeda umjikelezo.
Izinzuzo: Ingasetshenziswa ukunquma ukukhuphuka noma ukuwa koketshezi esitsheni. Ngokwenza i-electrode nesitsha okuphakeme okufanayo, amandla phakathi kwama-electrodes angalinganiswa. AKUKHO i-capacitance esho awukho uketshezi. I-capacitance ephelele imelela isitsha esiphelele. Amanani alinganiselwe 'angenalutho' futhi agcwele "kumele aqoshwe, bese kuthi-ke amamitha ayi-1% namamitha ayi-100 asetshenziselwa ukukhombisa izinga le-liquid.
Okubi: Ukugqwala kwe-electrode kuzoshintsha amandla kagesi, futhi kudinga ukuhlanzwa noma ukubuyiselwa kabusha.

3. Ukusungula inzwa yezinga leFork
I-Tuning Fork Level Gauge iyithuluzi lokushintsha le-Liquid Point Level Level eklanywe yi-Tuning Fork Article. Umgomo osebenzayo we-switch ukudala ukudlidliza kwawo ngokusebenzisa i-piezoelectric crystal.
Yonke into inemvamisa yayo evumayo. Imvamisa evumayo yento ihlobene nosayizi, isisindo, ukwakheka, amandla ... yento. Isibonelo esijwayelekile sokuvama kwento yento: Indebe yengilazi efanayo ngokugcwala okugcwaliswe ngamanzi aphezulu ahlukene, ungenza ukusebenza komculo ngensimbi ngokuthepha.

Izinzuzo: Kungangathinteki ngempela ngokugeleza, ama-bubble, izinhlobo zoketshezi, njll., Futhi akukho zikhandla ezidingekayo.
Okubi: Akunakusetshenziswa emithonjeni ye-viscous.

4. I-Diaphragm Level Sensor
I-diaphragm noma i-pneumatic level switch ithembele ekucindezelweni komoya ukucindezela i-diaphragm, esebenza ngokushintshana okuncane ngaphakathi emzimbeni oyinhloko wedivayisi. Njengoba izinga le-liquid likhuphuka, ingcindezi yangaphakathi kushubhu lokutholwa lizonyuka kuze kube yilapho iMicroSwitch icushiwe. Njengoba izinga loketshezi lihla, ingcindezi yomoya ibuye yehla, futhi i-switch iyavuleka.
Izinzuzo: Asikho isidingo samandla ethangini, singasetshenziswa ngezinhlobo eziningi zoketshezi, futhi ukushintshwa ngeke kuhlangane noketshezi.
Okubi: Njengoba kuyithuluzi lemishini, lizodinga ukulungiswa ngokuhamba kwesikhathi.

I-5.Float Amanzi Sensor
Ukushintshwa kwe-Float yinzwa yebanga langempela. Ziyimishini yemishini. I-Hollow Float ixhumeke engalweni. Njengoba ukuntanta kukhuphuka futhi kuwele kuketshezi, ingalo izophonswa phezulu naphansi. Ingalo ingaxhunywa ku-magrenetic noma eshintsheni imishini ukuthola ukuthi i-ON / OFF, noma ingaxhunyaniswa kwigeji yezinga elishintsha kusuka ekupheleleni ukuze lingenalutho lapho izinga le-liquid liyehla.

Ukusetshenziswa kokushintshwa kokuntanta kwamaphampu kuyindlela yezomnotho nephumelelayo yokulinganisa izinga lamanzi emgodini wokupompa wegumbi elingaphansi.
Izinzuzo: Ukushintshwa kokuntanta kungalinganisa noma yiluphi uhlobo loketshezi futhi lungaklanywa ukusebenza ngaphandle kokuhlinzekwa kwamandla.
Okubi: Bakhulu kunezinye izinhlobo zokushintsha, futhi ngoba zingumshini, kufanele zisetshenziswe kaningi kunokushintshwa kwezinye izinga.

I-6. I-Ultrasonic Liquid Sensor
I-Ultrasonic Level Gauge yi-Digital Level Gauge elawulwa yi-microprocessor. Ngokwesilinganiso, ukushaya kwe-ultrasonic kukhishwe inzwa (transducer). Igagasi lomsindo libonakaliswa yindawo yoketshezi futhi etholwe inzwa efanayo. Iguqulwa ibe yisiginali kagesi nge-piezoelectric crystal. Isikhathi esiphakathi kokudluliselwa nokwamukelwa kwegagasi lomsindo sisetshenziselwa ukubala isilinganiso sebanga ebusweni be-liquid.
Umgomo osebenzayo we-Ultrasonic Water Lens Sensor ukuthi i-Ultrasonic TransDucer (Probe) ithumela i-High-FretHeency Pulse Vall Wave lapho ihlangabezana nobunzima bezinga elinganisiwe (impahla), futhi i-echo ekhonjisiwe itholwa yi-transducer. Isikhathi sokusakazeka segagasi lomsindo. Kulingana nebanga ukusuka egagasi lomsindo kuya ebusweni bento. Ubudlelwano phakathi kwebanga lokuhambisa umsindo

Izinzuzo: Ukulinganiswa okungelona oxhumana naye, okuphakathi okulinganisiwe cishe akunamkhawulo, futhi kungasetshenziswa kabanzi ukukala ukuphakama koketshezi oluhlukahlukene nezinto zokwakha eziqinile.
Okubi: Ukunemba kokulinganisa kuthinteka kakhulu ekushiseni nothuli lwemvelo yamanje.

7. I-Radar Level Gauge
Izinga le-radar liquid iyithuluzi lokulinganisa le-liquid yezinga elisuselwa kumgomo wokuhamba kwesikhathi. I-radar wave isebenza ngejubane lokukhanya, futhi isikhathi esisebenzayo singaguqulwa sibe yisiginali yezinga ngezingxenye ze-elekthronikhi. Uphenyo luthumela ama-pulsency afudumele ahamba ngejubane lokukhanya esikhaleni, kwathi lapho ama-pulses ahlangana ebusweni bezinto ezibonakalayo, aboniswe futhi atholwe yilowo owamukelayo ngemitha, futhi kutholwe isiginali yebanga libe yisiginali.
Izinzuzo: Ububanzi besicelo obubanzi, abathinteki ngokushisa, uthuli, umusi, njll.
Okubi: Kulula ukukhiqiza amandla okuphazamisana, okuthinta ukunemba kokulinganisa.