Ziziphi iindlela zokulawula i-thermostat?
Kukho iindlela ezimbini eziphambili zokulawula i-thermostat: Ukulawulwa kwe-ON / OFF kunye nolawulo lwe-PID.
Ulawulo lwe-1.ON / OFF yindlela yokulawula elula, eneendawo ezimbini kuphela: ON kunye ne-OFF. Xa iqondo lokushisa elibekiwe lisezantsi kunokushisa okujoliswe kulo, i-thermostat iya kukhupha i-ON signal ukuqalisa ukufudumeza; Xa iqondo lobushushu elibekiweyo liphezulu kunobushushu ekujoliswe kulo, i-thermostat iya kukhupha i-OFF isignali yokuyeka ukufudumeza. Nangona le ndlela yokulawula ilula, iqondo lokushisa liya kuguquguquka malunga nexabiso elijoliswe kuyo kwaye alikwazi ukuzinziswa kwixabiso elimiselweyo. Ngoko ke, ifanelekile kwiimeko apho ukuchaneka kokulawula kungafuneki.
Ulawulo lwe-2.PID yindlela yokulawula ephucukileyo. Idibanisa iingenelo zokulawula ngokulinganayo, ulawulo oludibeneyo kunye nolawulo oluhlukeneyo, kunye nokulungelelanisa kunye nokwandisa ngokweemfuno zangempela. Ngokudibanisa ulungelelwaniso, oludityanisiweyo, kunye nolwahlulo lolawulo, abalawuli be-PID banokuphendula ngokukhawuleza kutshintsho lobushushu, balungise ngokuzenzekelayo ukutenxa, kunye nokubonelela ngokusebenza komgangatho ongcono wokuzinza. Ke ngoko, ulawulo lwe-PID lusetyenziswe ngokubanzi kwiinkqubo ezininzi zolawulo lwamashishini.
Kukho iindlela ezininzi zokukhupha i-thermostat, ngokukodwa kuxhomekeke kwindawo yokulawula kwayo kunye neempawu zezixhobo zokulawula ezifunwayo. Ezi zilandelayo zezinye zeendlela eziqhelekileyo ezisetyenziswayo zokukhupha i-thermostat:
Imveliso ye-Voltage: Le yenye yeendlela eziqhelekileyo zokuvelisa zokulawula imeko yokusebenza yesixhobo ngokulungelelanisa i-amplitude yesiginali yombane. Ngokuqhelekileyo, i-0V ibonisa ukuba uphawu lokulawula luvaliwe, ngelixa i-10V okanye i-5V ibonisa ukuba isignali yokulawula ivuliwe ngokupheleleyo, apho isixhobo esilawulwayo siqala ukusebenza. Le ndlela yokuphuma ifanelekile ukulawula iimotor, abalandeli, izibane kunye nezinye izixhobo ezifuna ulawulo oluqhubekayo.
Imveliso yodluliselo: Ngokusebenzisa i-relay on and off switch signal to output control yeqondo lobushushu. Le ndlela isoloko isetyenziselwa ukulawulwa ngokuthe ngqo kwemithwalo engaphantsi kwe-5A, okanye ukulawulwa ngokuthe ngqo kwabafowunelwa kunye nokuhanjiswa okuphakathi, kunye nokulawulwa kwangaphandle kwemithwalo yamandla aphezulu ngokusebenzisa oonxibelelwano.
Imveliso yevolthi ye-solid ye-relay drive: Qhuba imveliso ye-slid state relay nge-output voltage signal.
I-solid state relay iqhuba i-voltage output.
Ukongezelela, kukho ezinye iindlela zokukhupha, ezifana ne-thyristor phase shift trigger control output, i-thyristor zero trigger output kunye ne-voltage eqhubekayo okanye imveliso yesignali yangoku. Ezi ndlela zemveliso zilungele iimeko ezahlukeneyo zolawulo kunye neemfuno zesixhobo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni MG & MAUXS iinxalenye auto wamkelekile ukuthenga.
