Zeziphi izilumkiso zoyilo kunye nofakelo lwezinzwa zobushushu ze-NTC ezisetyenziswa kwizifudumezi-moya?

I. Ukuqwalaselwa koyilo kunye nokuKhetha

1. Ukuhambelana koluhlu lobushushu
   • Qinisekisa ukuba uluhlu lweqondo lobushushu lokusebenza lwe-NTC lugubungela imekobume yesixokelelwano se-AC (umzekelo, -20°C ukuya kuma-80°C) ukunqanda ukukhukuliseka kokusebenza okanye umonakalo ongaphaya kwemida.
2. Ukuchaneka kunye neSigqibo
   • Khetha izivamvo ezichaneke kakhulu (umzekelo, ±0.5°C okanye ngcono) ukunyusa ubuntununtunu bolawulo lobushushu. Isigqibo kufuneka singqinelane neemfuno zesistim (umz., 0.1°C).
3. UkuPhucula ixesha lokuPhendula
   • Beka phambili abenzi boluvo abanexesha eliphantsi le-thermal engaguqukiyo (umzekelo, τ ≤10 imizuzwana) ukunika impendulo ekhawulezayo kwaye uthintele ukukhwela ibhayisekile ngecompressor.
4. Ukupakishwa kunye nokuqina
   • Sebenzisa i-epoxy resin okanye i-glass encapsulation ukuxhathisa ukufuma, ukujiya kunye nokubola kweekhemikhali. Izixhobo zoluvo zeyunithi yangaphandle kufuneka zihlangabezane nezinga le-IP67.

II. Isikhundla sokuFakelo kunye noYilo lweMechanical

1. Ukukhethwa kwendawo
   • UPhononongo lwe-Evaporator/Condenser:Qhoboshela ngokuthe ngqo kumphezulu wekhoyili, uthintele ukuhamba komoya ngokuthe ngqo (umzekelo, > 5 cm ukusuka kwimingxuma).
   • Buyisela Ubushushu boMoya:Faka embindini wemibhobho yokubuyisela, kude nemithombo yokufudumeza / yokupholisa.
2. Ukudityaniswa kweThermal
   • Izinzwa ezikhuselekileyo kunye negrisi ye-thermal okanye i-clamps yensimbi yokunciphisa ukuchasana kwe-thermal phakathi kwe-sensor kunye nendawo ekujoliswe kuyo.
3. UkuNciphisa uPhakamiso lokuHamba koMoya
   • Yongeza izikhuselo zokuhamba komoya okanye sebenzisa iiprobe ezikhuselayo ukunciphisa iziphumo zesantya somoya (ezibaluleke kakhulu kwiinkqubo zokupholisa umoya).

III. Izikhokelo zoYilo lweSekethe

1. Iiparamitha ze-Voltge Divider
   • Tshatisa izixhasi zokutsalela phezulu kuxhathiso lwe-NTC (umzekelo, i-10kΩ kuma-25°C) ukuqinisekisa ukuba amandla ombane e-ADC angena phakathi koluhlu olusebenzayo (umz., 1V–3V).
2. Ukwenziwa komgca
   • Faka i-equation ye-Steinhart-Hart okanye iitheyibhile zokujonga i-piecewise ukubuyisela ukungahambi kakuhle kunye nokuphucula ukuchaneka.
3. I-Noise Immunity
   • Sebenzisa iintambo ezijijekileyo/ezikhuselweyo, indlela ekude nemithombo yengxolo ephezulu (umzekelo, iicompressors), kwaye wongeze izihluzi zeRC ezidlulayo (umzekelo, 10kΩ + 0.1μF).

   
IV. Ukuguquguquka kokusingqongileyo

1. Ukhuseleko lokufuma
   • Vala izinzwa zangaphandle kunye neekhompawundi zokubumba kwaye usebenzise izihlanganisi ezingangeni manzi (umzekelo, iiplagi ze-aviation ze-M12).
2. Ukunyangwa kweVibration
   • Khusela abenzi boluvo kunye nokunyuswa okuguquguqukayo (umzekelo, iipadi ze-silicone) ukuthintela imiba yoqhagamshelwano kwi-compressor vibrations.
3. Ukuthintela uthuli
   • Hlala ucoce izinzwa okanye usebenzise izigqubuthelo zokhuselo ezisuswayo (umzekelo, umnatha wesinyithi).

V. Ulungelelwaniso kunye noLondolozo

1. Ulungelelwaniso lwamanqaku amaninzi
   • Lungelelanisa kumaqondo obushushu angundoqo (umzekelo, 0°C umxube wamanzi omkhenkce, 25°C igumbi le-thermal, i-50°C yokuhlambela i-oyile) ukulungisa iiyantlukwano zeebhetshi.
2. Iitshekhi zokuzinza kwexesha elide
   • Yenza ulungelelwaniso lwentsimi rhoqo emva kweminyaka emi-2 ukuqinisekisa ukukhukuliseka (umzekelo, ukukhukuliseka ngonyaka ≤0.1 ° C).
3. Fault Diagnostics
   • Qalisa ubhaqo oluvulekileyo/olufutshane kunye nezilumkiso (umzekelo, ikhowudi yempazamo ye-E1) kwizinto ezingaqhelekanga.

VI. Ukhuseleko kunye nokuThobela

1. Iziqinisekiso
   • Ukuqinisekisa ukuthotyelwa kwe-UL, CE, kunye nemigangatho ye-RoHS yokhuseleko kunye neemfuno zokusingqongileyo.
2. Uvavanyo lwe-Insulation
   • Qinisekisa i-cable insulation imelana ne-1500V AC ngomzuzu we-1 ukukhusela iingozi zokuphuka.

Imiba eqhelekileyo kunye nezisombululo

• Khupha:Ukulibaziseka kwempendulo yesivamvo ebangela ukujikelezwa kwecompressor.
  Isisombululo:Sebenzisa iiprobes ezincinci (ezantsi τ) okanye ulungise i-algorithms yolawulo lwe-PID.
• Khupha:Ukungaphumeleli koqhagamshelwano olubangelwa kukujiyisa.
  Isisombululo:Ukubeka kwakhona izinzwa kude neendawo zokujiya okanye faka i-hydrophobic coatings.

Ngokujongana nale miba, i-NTC sensors inokuqinisekisa ukusebenza okuthembekileyo kwiinkqubo ze-AC, ukuphucula ukusebenza kakuhle kwamandla (EER) kunye nokwandisa ubomi bezixhobo.