Xa abathengi bethenga iimpahla zasebusika ezifudumeleyo, bahlala bedibana nezilogeni ezinje: “Far infrared self-heating”, “Far infrared warms skin”, “Far infrared keeps warm”, njalo njalo.ukusebenza?Kwenziwa kanjanibhaqanokuba ilaphu linayoiipropathi ezikude ze-infrared?
Yintoni i-infrared ekude?
Imitha ye-infrared luhlobo lwamaza okukhanya anobude obufutshane kunamaza erediyo kwaye ubude kunokukhanya okubonakalayo.Imitha ye-infrared ayibonakali ngeso lenyama.Uluhlu lwamaza emitha ye-infrared lubanzi kakhulu.Abantu bohlula imitha ye-infrared kuluhlu lwamaza ohlukeneyo ukuya kwindawo ekufutshane ne-infrared, ephakathi kwe-infrared kunye nemimandla ekude ye-infrared.Imitha ye-infrared inamandla anamandla okungena kunye nemitha, kwaye inolawulo olubalulekileyo lobushushu kunye neziphumo ze-resonance.Zithathwa lula zizinto kwaye ziguqulelwe kumandla angaphakathi ezinto.
Ufumanisa njani ukuba amalaphu aneempawu ze-infrared ezikude?
GB/T 30127-2013"Ukufunyanwa kunye noVavanyo lweNtsebenzo ye-Far-Infrared of Textiles" isebenzisa izinto ezimbini "zokukhutshwa kwe-infrared emissivity" kunye "nokushisa kwemitha ye-infrared kude" ukuvavanya ukuba amalaphu aneempawu ezikude ze-infrared.
Ukukhutshwa kwe-infrared emissivity kukubeka i-plate ye-blackbody esemgangathweni kunye nesampuli kwi-plate eshushu enye emva kwenye, kwaye ulungelelanise ubushushu bomhlaba weplate eshushu ngokulandelelana ukufikelela kwiqondo lokushisa elichaziweyo;umgangatho omnyama ulinganiswa ngokwahlukeneyo kusetyenziswa inkqubo yomlinganiselo wemitha ye-infrared ekude kunye noluhlu lokuphendula olubonakalayo olugubungela i-5 μm ~ 14 μm band.Ubukhulu bemitha emva kokuba ipleyiti kunye nesampulu zigutyungelwe kwipleyiti eshushu ifikelela kuzinzo, kunye ne-emissivity ekude ye-infrared yesampuli ibalwa ngokubala umlinganiselo wobunzulu bemitha yesampuli kunye nepleyiti ye-blackbody eqhelekileyo.
Umlinganiselo wokunyuka kwamaqondo obushushu kukulinganisa ukunyuka kweqondo lobushushu kumphezulu wovavanyo lomphezulu wesampulu emva kokuba umthombo wemitha ye-infrared kude ne-infrared i-irradiate isampuli kunye nokuqina kwe-irradiation rhoqo kwixesha elithile.
Loluphi uhlobo lwamalaphu anokuthathwa njengeneempawu ze-infrared?
Kwiisampuli eziqhelekileyo, ukuba i-emissivity ekude ye-infrared yesampuli ayikho ngaphantsi kwe-0.88, kwaye ukunyuka kweqondo lokushisa kwe-infrared kude akukho ngaphantsi kwe-1.4 ° C, isampuli ineempawu ezikude ze-infrared.
Kwiisampulu ezikhululekileyo ezinje ngeeflakes, ii-nonwovens, kunye neepiles, ukukhutshwa kwe-infrared kude akukho ngaphantsi kwe-0.83, kunye nokunyuka kobushushu bemitha ye-infrared akukho ngaphantsi kwe-1.7 ° C.Isampulu ineempawu ezikude ze-infrared.
Kuyafaneleka ukuba uqaphele ukuba ukuhlamba okuninzi kunempembelelo ethile ekusebenzeni kwe-infrared.Ukuba oku ngasentlaiimfuno zesalathisizisadibana emva kokuhlamba okuninzi, isampuli ithathwa njengemveliso ngeukuhlamba-resistantukusebenza kwe-infrared.
Ixesha lokuposa: Feb-28-2024