I-Hotplate Evikelwe Ukujuluka ye-YYT255

1.1 Ukubuka konke kwencwadi yemiyalelo

Le ncwadi inikeza uhlelo lokusebenza lwe-YYT255 Sweating Guarded Hotplate, izimiso eziyisisekelo zokuthola kanye nezindlela zokusebenzisa ezinemininingwane, inikeza izinkomba zethuluzi kanye nobubanzi bokunemba, futhi ichaza ezinye zezinkinga ezivamile kanye nezindlela zokwelapha noma iziphakamiso.

1.2 Ububanzi bokusetshenziswa

I-YYT255 Sweating Guarded Hotplate ifanele izinhlobo ezahlukene zezindwangu zendwangu, okuhlanganisa izindwangu zezimboni, izindwangu ezingalukiwe kanye nezinye izinto eziyisicaba.

1.3 Umsebenzi wethuluzi

Leli ithuluzi elisetshenziselwa ukukala ukumelana nokushisa (Rct) kanye nokumelana nomswakama (Ret) kwezindwangu (nezinye) izinto ezisicaba. Leli thuluzi lisetshenziselwa ukuhlangabezana nezindinganiso ze-ISO 11092, ASTM F 1868 kanye ne-GB/T11048-2008.

1.4 Indawo yokusebenzisa

Ithuluzi kufanele libekwe endaweni enezinga lokushisa elizinzile kanye nomswakama, noma ekamelweni eline-air conditioner evamile. Yiqiniso, kungaba ngcono kakhulu ekamelweni elinezinga lokushisa elilinganayo kanye nomswakama. Izinhlangothi zesobunxele nesokudla zethuluzi kufanele zishiywe okungenani amasentimitha angu-50 ukuze umoya ungene futhi uphume kahle.

1.4.1 Izinga lokushisa kanye nomswakama wendawo:

Izinga lokushisa eliphakathi nendawo: 10℃ kuya ku-30℃; Umswakama ohlobene: 30% kuya ku-80%, okusiza ekuzinzeni kwezinga lokushisa kanye nomswakama ekamelweni le-microclimate.

1.4.2 Izidingo zamandla:

Ithuluzi kumele libe sezingeni elihle!

I-AC220V±10% 3300W 50Hz, umkhawulo ophezulu wamandla kagesi yi-15A. Isokhethi endaweni yokunikezwa kwamandla kagesi kufanele ikwazi ukumelana nomkhawulo wamandla kagesi ongaphezu kwe-15A.

1.4.3Akukho mthombo wokudlidliza ozungezile, akukho medium ebolisayo, futhi akukho ukujikeleza komoya okungena ngaphakathi.

1.5 Ipharamitha Yobuchwepheshe

1. Uhla lokuhlolwa kokumelana nokushisa: 0-2000×10^-3(m2 •K/W)

Iphutha lokuphindaphindeka lingaphansi kuka: ±2.5% (ukulawula kwasefekthri kungaphakathi kuka ±2.0%)

(Indinganiso efanele ingaphakathi kuka-±7.0%)

Isixazululo: 0.1×10^-3(m2 •K/W)

2. Ububanzi bokuhlolwa kokumelana nomswakama: 0-700 (m2 •Pa / W)

Iphutha lokuphindaphindeka lingaphansi kuka: ±2.5% (ukulawula kwasefekthri kungaphakathi kuka ±2.0%)

(Indinganiso efanele ingaphakathi kuka-±7.0%)

3. Ububanzi bokulungiswa kwezinga lokushisa kwebhodi lokuhlola: 20-40℃

4. Isivinini somoya ngaphezu kobuso besampula: Ukusetha okujwayelekile 1m/s (kungalungiseka)

5. Ububanzi bokuphakamisa bepulatifomu (ubukhulu besampula): 0-70mm

6. Ububanzi bokusethwa kwesikhathi sokuhlola: 0-9999s

7. Ukunemba kokulawula izinga lokushisa: ± 0.1℃

8. Isixazululo senkomba yokushisa: 0.1℃

9. Isikhathi sokushisa ngaphambi kwesikhathi: 6-99

10. Usayizi wesampula: 350mm×350mm

11. Usayizi webhodi lokuhlola: 200mm×200mm

12. Ubukhulu Bangaphandle: 1050mm×1950mm×850mm (L×W×H)

13. Ukunikezwa kwamandla: AC220V±10% 3300W 50Hz

1.6 Isingeniso Sesimiso

1.6.1 Incazelo kanye neyunithi yokumelana nokushisa

Ukumelana nokushisa: ukushisa okomile kugeleza endaweni ethile lapho indwangu isesimweni sokushisa esizinzile.

Iyunithi yokumelana nokushisa i-Rct iku-Kelvin nge-watt ngemitha yesikwele (m²·K/W).

Uma kutholwa ukumelana nokushisa, isampula imbozwe ebhodini lokuhlola lokushisa likagesi, ibhodi lokuhlola kanye nebhodi lokuvikela elizungezile kanye nepuleti elingezansi kugcinwa ekushiseni okufanayo okubekiwe (njengo-35℃) ngokulawula ukushisa kukagesi, futhi inzwa yokushisa idlulisela idatha ohlelweni lokulawula ukuze igcine izinga lokushisa elihlala njalo, ukuze ukushisa kwepuleti lesampula kuhlakazeke kuphela phezulu (ngakwesokudla kwesampula), futhi zonke ezinye izinkomba zi-isothermal, ngaphandle kokushintshana kwamandla. Ku-15mm ebusweni obuphezulu besikhungo sesampula, izinga lokushisa lokulawula lingu-20°C, umswakama ohlobene ungama-65%, kanye nesivinini somoya ovundlile singama-1m/s. Lapho izimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ebhodini lokuhlola ukuze ligcine izinga lokushisa elihlala njalo.

Inani lokumelana nokushisa lilingana nokumelana nokushisa kwesampula (umoya ongu-15mm, ipuleti lokuhlola, isampula) ngaphandle kokumelana nokushisa kwepuleti elingenalutho (umoya ongu-15mm, ipuleti lokuhlola).

Ithuluzi libala ngokuzenzakalelayo: ukumelana nokushisa, i-coefficient yokudlulisa ukushisa, inani le-Clo kanye nesilinganiso sokulondolozwa kokushisa

Inothi: (Ngenxa yokuthi idatha yokuphindaphinda yethuluzi iyafana kakhulu, ukumelana nokushisa kwebhodi elingenalutho kudinga ukwenziwa kanye njalo ezinyangeni ezintathu noma isigamu sonyaka).

Ukumelana nokushisa: R_ct:              （m²·K/W）

T_m ——ukuhlola izinga lokushisa lebhodi

Ukuhlola izinga lokushisa lekhava likaTa

Indawo yebhodi lokuhlola A ——

Ukumelana nokushisa kwebhodi elingenalutho le-Rct0

H —— amandla kagesi ebhodi lokuhlola

△Hc— ukulungiswa kwamandla okushisa

Isilinganiso sokudlulisa ukushisa: U =1/ R_ct（W/m²·K）

I-Clo：CLO＝ 1　0.155·U

Izinga lokulondolozwa kokushisa: Q＝Q1-Q2Q1×100%

Q1 - Akukho ukushabalaliswa kokushisa kwesampula (W/℃)

Q2 - Ngesampula yokushisa (W/℃)

Qaphela:(Inani le-Clo: ekushiseni kwegumbi okungu-21℃, umswakama ohlobene ≤50%, ukugeleza komoya okungu-10cm/s (akukho moya), umuntu ogqokile isivivinyo uhlala ethule, kanti i-basal metabolism yayo ingu-58.15 W/m2 (50kcal/m2).²·h), zizwe ukhululekile futhi ulondoloze izinga lokushisa elimaphakathi lobuso bomzimba ku-33℃, inani lokuvikela izingubo ezigqokwa ngalesi sikhathi lingu-1 Clo value (1 CLO=0.155℃·m²/W)

1.6.2 Incazelo kanye neyunithi yokumelana nomswakama

Ukumelana nomswakama: ukugeleza kokushisa kokuhwamuka endaweni ethile ngaphansi kwesimo sokuqina komfutho womhwamuko wamanzi.

Iyunithi yokumelana nomswakama i-Ret iku-Pascal nge-watt ngemitha yesikwele (m²·Pa/W).

Ipuleti lokuhlola kanye nepuleti lokuvikela kokubili kungamapuleti ensimbi akhethekile anezimbobo, ambozwe ngefilimu encane (engangena kuphela emvuleni wamanzi kodwa hhayi emanzini acwebezelayo). Ngaphansi kokushisa kukagesi, izinga lokushisa lamanzi acwebezelwe anikezwa uhlelo lokuhlinzeka ngamanzi likhuphuka liye enanini elibekiwe (njenge-35℃). Ibhodi lokuhlola kanye nebhodi lokuvikela elizungezile kanye nepuleti elingezansi konke kugcinwa ekushiseni okufanayo okubekiwe (njenge-35°C) ngokulawula ukushisa kukagesi, futhi inzwa yokushisa idlulisela idatha ohlelweni lokulawula ukuze igcine izinga lokushisa elihlala likhona. Ngakho-ke, amandla okushisa komphunga wamanzi ebhodini lesampula angaba phezulu kuphela (ngakwesokunene kwesampula). Akukho mphunga wamanzi kanye nokushintshana kokushisa kwezinye izindlela,

Ibhodi lokuhlola kanye nebhodi lokuvikela elizungezile kanye nepuleti elingezansi konke kugcinwa kumazinga okushisa afanayo (njengo-35°C) ngokushisa ngogesi, futhi inzwa yokushisa idlulisela idatha ohlelweni lokulawula ukuze kulondolozwe izinga lokushisa elingaguquki. Amandla okushisa komphunga wamanzi epuleti lesampula angahlakazeka kuphela phezulu (ngakweso sibonelo). Akukho ukushintshaniswa kwamandla okushisa komphunga wamanzi kwezinye izindlela. Izinga lokushisa elingu-15mm ngaphezu kwesampula lilawulwa ku-35℃, umswakama ohlobene ungama-40%, kanti isivinini somoya ovundlile singama-1m/s. Ubuso obuphansi befilimu bunomfutho wamanzi ogcwele ongu-5620 Pa ku-35℃, kanti ubuso obungaphezulu besampula bunomfutho wamanzi ongu-2250 Pa ku-35℃ kanye nomswakama ohlobene ongu-40%. Ngemva kokuba izimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ukuze ibhodi lokuhlola ligcine izinga lokushisa elingaguquki.

Inani lokumelana nomswakama lilingana nokumelana nomswakama kwesampula (umoya ongu-15mm, ibhodi lokuhlola, isampula) ngaphandle kokumelana nomswakama kwebhodi elingenalutho (umoya ongu-15mm, ibhodi lokuhlola).

Ithuluzi libala ngokuzenzakalelayo: ukumelana nomswakama, inkomba yokuvunyelwa komswakama, kanye nokuvunyelwa komswakama.

Inothi: (Ngenxa yokuthi idatha yokuphindaphinda yethuluzi iyafana kakhulu, ukumelana nokushisa kwebhodi elingenalutho kudinga ukwenziwa kanye njalo ezinyangeni ezintathu noma isigamu sonyaka).

Ukumelana nomswakama: R_et  P_m——Umfutho womusi ogcwele

Pa——Umfutho wamanzi wegumbi lesimo sezulu

H——Ugesi webhodi lokuhlola

△Inani lokulungisa lamandla kagesi ebhodi lokuhlola

Inkomba yokuvunyelwa komswakama: i_mt=s_*R_ct/R_etS— 60 p_a/k

Ukuvuleka komswakama: W_d=1/( R_et*φ_Tm) g/(m²*h*p_a)

i-φ_{Tm—Ukushisa okucashile komhwamuko wamanzi ongaphezulu, lapho}T_{m ingu-35}℃时，φ_Tm=0.627 W*h/g

1.7 Isakhiwo sezinsimbi

Ithuluzi lakhiwe izingxenye ezintathu: umshini oyinhloko, uhlelo lwe-microclimate, ukubonisa nokulawula.

1.7.1Umzimba oyinhloko uhlonyiswe ngepuleti lesampula, ipuleti lokuvikela, kanye nepuleti elingezansi. Futhi ipuleti ngalinye lokushisa lihlukaniswe ngezinto zokuvikela ukushisa ukuqinisekisa ukuthi akukho ukudluliselwa kokushisa phakathi komunye nomunye. Ukuze kuvikelwe isampula emoyeni ozungezile, kufakwa isembozo se-microclimate. Kukhona umnyango wengilazi obonakalayo phezulu, futhi kufakwe inzwa yokushisa nomswakama yegumbi lokuhlola esembozweni.

1.7.2 Uhlelo lokubonisa nokuvimbela

Ithuluzi lisebenzisa isikrini esihlanganisiwe sesibonisi sokuthinta se-weinview, futhi lilawula uhlelo lwe-microclimate kanye nomsingathi wokuhlola ukuthi lusebenze futhi luyeke ngokuthinta izinkinobho ezihambisanayo esikrinini sokubonisa, idatha yokulawula yokufaka, kanye nedatha yokuhlola okukhiphayo yenqubo yokuhlola nemiphumela.

1.8 Izici zethuluzi

1.8.1 Iphutha eliphansi lokuphindaphinda

Ingxenye eyinhloko ye-YYT255 uhlelo lokulawula ukushisa luyidivayisi ekhethekile ecwaningwe futhi yathuthukiswa ngokuzimela. Ngokwethiyori, isusa ukungazinzi kwemiphumela yokuhlolwa okubangelwa yi-inertia yokushisa. Lobu buchwepheshe benza iphutha lokuhlolwa okuphindaphindwayo libe lincane kakhulu kunezindinganiso ezifanele ekhaya nakwamanye amazwe. Iningi lamathuluzi okuhlola "ukudlulisa ukusebenza kokushisa" linephutha lokuphindaphindwa elingaba ngu-±5%, futhi inkampani yethu isifinyelele ku-±2%. Kungashiwo ukuthi isixazulule inkinga yomhlaba yesikhathi eside yamaphutha amakhulu okuphindaphindwa kumathuluzi okushisa futhi yafinyelela ezingeni eliphambili lomhlaba wonke. .

1.8.2 Isakhiwo esiqinile kanye nobuqotho obuqinile

I-YYT255 iyidivayisi ehlanganisa i-host kanye ne-microclimate. Ingasetshenziswa ngokuzimela ngaphandle kwamadivayisi angaphandle. Iyakwazi ukuzivumelanisa nezimo zemvelo futhi yakhelwe ngokukhethekile ukunciphisa izimo zokusetshenziswa.

1.8.3 Ukuboniswa kwesikhathi sangempela kwamanani “okumelana nokushisa nomswakama”

Ngemva kokuba isampula isishisiwe kuze kube sekupheleni, yonke inqubo yokuzinzisa inani "lokushisa nokumelana nomswakama" ingaboniswa ngesikhathi sangempela. Lokhu kuxazulula inkinga yesikhathi eside sokuhlolwa kokumelana nokushisa nomswakama kanye nokungakwazi ukuqonda yonke inqubo.

1.8.4 Umphumela wokujuluka kwesikhumba olingiswa kakhulu

Ithuluzi linokulingisa okuphezulu komphumela wokujuluka kwesikhumba somuntu (okufihliwe), okuhlukile ebhodini lokuhlola elinezimbobo ezimbalwa ezincane. Liyanelisa ingcindezi efanayo yomhwamuko wamanzi yonke indawo ebhodini lokuhlola, futhi indawo yokuhlola ephumelelayo inembile, ukuze "ukumelana nomswakama" okulinganisiwe kube seduze nenani langempela.

1.8.5 Ukulinganisa okuzimele okunamaphuzu amaningi

Ngenxa yobubanzi obukhulu bokuhlolwa kokumelana nokushisa nomswakama, ukulinganiswa okuzimele kwamaphuzu amaningi kungathuthukisa ngempumelelo iphutha elibangelwa ukungalungi futhi kuqinisekise ukunemba kokuhlolwa.

1.8.6 Izinga lokushisa le-microclimate kanye nomswakama kuhambisana namaphuzu okulawula ajwayelekile

Uma kuqhathaniswa namathuluzi afanayo, ukwamukela izinga lokushisa le-microclimate kanye nomswakama okuhambisana nephuzu lokulawula elijwayelekile kuhambisana kakhulu "nezinga lendlela", futhi izidingo zokulawula i-microclimate ziphakeme.