I-YYT255 Ukujuluka okukhethiwe kwe-hotplate

1.1 Ukubuka konke kwebhukwana

Le ncwajana ihlinzeka ngokujuluka kwe-YYT255 ukujuluka kwesicelo se-hordplate software, izimiso eziyisisekelo zokutholwa kanye nokusebenzisa izindlela, kunikeza izinkomba zensimbi kanye nezindlela zokunemba noma iziphakamiso noma iziphakamiso zokwelashwa.

1.2 Scope Isicelo

I-YYT255 Ukujuluka kwe-hotplate okuvikelwe kufanelekile izinhlobo ezahlukene zezindwangu zezindwangu, kufaka nezindwangu zezimboni, izindwangu ezingezona nezindwangu nezinye izinto eziphansi.

1.3 Umsebenzi Wensimbi

Leli yithuluzi elisetshenziselwa ukukala ukumelana okushisayo (i-RCT) kanye nokumelana nomswakama (uRend) wezindwangu (nezinye) izinto ezifuywayo. Leli thuluzi lisetshenziselwa ukufeza i-ISO 11092, ASTM F 1868 ne-GB / T11048-2008 Amazinga.

1.4 Sebenzisa imvelo

Ithuluzi kufanele libekwe ngokushisa okuzinzile kanye nomswakama, noma egumbini elinazo izimo ezijwayelekile. Vele, kungaba ngcono emazingeni okushisa ahlala njalo kanye nomswakama. Izinhlangothi zesobunxele nakwesokudla zensimbi kufanele zishiywe okungenani ezingama-50cm ukwenza umoya uhambe ungene futhi uphume kahle.

1.4.1 izinga lokushisa kwemvelo kanye nomswakama:

Ukushisa okukhona: 10 ℃ kuya ku-30 ​​℃; Umswakama ohlobene: 30% kuya ku-80%, okulungele ukuqina kokushisa kanye nomswakama egumbini elingaphansi kwe-microclimate.

1.4.2 Izidingo zamandla:

Ithuluzi kumele lifakwe kahle!

I-AC220V ± 10% 3300W 50HZ, inani eliphakeme nge-15a. Isokhethi endaweni yokuhlinzekwa kwamandla kufanele ikwazi ukubekezelela ngaphezu kwe-15A yamanje.

1.4.3Akukho mthombo wokudlidliza nxazonke, akukho medium orrolosive, futhi akukho ukujikeleza komoya okungenayo.

1.5 Ipharamitha yezobuchwepheshe

1. Ububanzi bokuhlola ukumelana kwe-Thermal: 0-2000 × 10^-3(M2 • K / W)

Iphutha lokuphindaphinda lingaphansi kwe: ± 2.5% (Ukulawulwa kwefektri kungakapheli ± 2.0%)

(Isigaba esifanele singaphakathi ± 7.0%)

Isixazululo: 0.1 × 10^-3(M2 • K / W)

2. Ibanga lokuqinisekiswa komswakama: 0-700 (M2 • PA / W)

Iphutha lokuphindaphinda lingaphansi kwe: ± 2.5% (Ukulawulwa kwefektri kungakapheli ± 2.0%)

(Isigaba esifanele singaphakathi ± 7.0%)

3. Uhla lokushintsha lokushisa lwebhodi lokuhlola: 20-40 ℃

I-4. Ijubane lomoya ngaphezulu kobuso besampula: Ukusetha okujwayelekile 1m / s (Kuguqulwe)

5. Ukuphakamisa uhla lwesikhulumi (ukuqina kwesampula): 0-70mm

I-6. Isikhathi sokusetha isikhathi: 0-9999s

7. Ukunemba kokulawulwa kokushisa: ± 0.1 ℃

8. Ukulungiswa kwesibonakaliso sokushisa: 0.1 ℃

9 Isikhathi Sokushisa: 6-99

10. Usayizi wesampula: 350mm × 350mm

11. Usayizi webhodi lokuhlola: 200mm xmm

12. Isilinganiso sangaphandle: 1050mm × 1950mm × 850mm (l × w × h h h h h h

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

1.6 Isingeniso Ukwethulwa

1.6.1 Ukuchazwa kanye neyunithi yokumelana okushisayo

Ukumelana okushisayo: Ukushisa okulomile kugeleza endaweni ethile lapho izindwangu zisezingeni lokushisa elizinzile.

I-Thermal Ukumelana Neyunithi ye-RCT iseKelvin nge-Watt Meters (M²· K / W).

Lapho uthola ukumelana okushisayo, isampula imbozwe ebhodini lokuhlola elifudumeza likagesi, ibhodi lokuhlola kanye nebhodi eliphansi elizungezile ligcinwa endaweni yokushisa efanayo (njenge-35 ℃) ngokulawulwa kokushisa kagesi, kanye nokushisa I-SensOR idlulisa imininingwane ohlelweni lokulawula ukuze ilondoloze izinga lokushisa elihlala njalo, ukuze ukushisa kwepuleti lesampula kungahlukaniswa kuphela (ngokuqondisa kwesampula), futhi zonke ezinye izinkomba ziyi-isother, ngaphandle kokushintshana kwamandla. Ku-15mm endaweni engenhla yesikhungo sesampula, izinga lokushisa elilawulayo lingu-20 ° C, umswakama ohlobene ngu-65%, futhi isivinini somoya esivundlile yi-1m / s. Lapho izimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ebhodi lokuhlola ukuze alondoloze izinga lokushisa elihlala njalo.

Inani lokumelana ne-thermal lilingana nokumelana okushisayo kwesampula (i-15mm air, ipuleti lokuhlola, isampula) lisusa ukumelana okushisayo kwepuleti elingenalutho (15mm umoya wepuleti).

Ithuluzi libala ngokuzenzakalela: ukumelana okushisayo, ukuguqulwa kokushisa okuhlanganisiwe, inani le-clo kanye nezinga lokulondolozwa kokushisa

Incwajana: (Ngoba idatha ephindaphindiwe yensimbi iyaguquguquka kakhulu, ukumelana okushisayo kwebhodi elingenalutho kudinga ukwenziwa kuphela kanye lapho izinyanga ezintathu noma isigamu sonyaka).

Ukumelana okushisayo: r_ct:              (M²· K / w)

T_m - Ukushisa kwebhodi lokushisa

I-TA - I-Cover Cloite

Indawo yebhodi yokuhlola

I-RCT0 - I-Blank Board Ukumelana

H - amandla ebhodi kagesi

△ Ukulungiswa kwamandla okushisa

Ukushisa okushisayo okuhlanganisiwe: U = 1 / r_ct(W / m²·

Clo: Clo = 1　0.155 · u

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

Q1-Akukho Isampuli Yokushisa Ukushisa Okuvinjelwe (W / ℃)

Q2-ngesampula yokushisa ukushisa (w / ℃)

Qaphela:(Inani le-Clo: Emazingeni okushisa egumbi elingu-21 ℃, umswakama ohlobene ≤50%, i-airflow 10cm / s (akukho moya), futhi i-basal betabolism yayo ihlala namanje, futhi i-basal metabolism yayo is 58.15 w / m2 (50kcal / m2 (50kcal / m²· Hlela, uzizwe ukhululekile futhi ulondoloze izinga lokushisa lomzimba lisezingeni lomzimba ku-33 ℃, inani lokufakwa kwezingubo ezigqokwa ngalesi sikhathi i-1 Clo Value (1 Clo = 0.155 ℃²/ W)

1.6.2 Ukuchazwa kanye neyunithi yokumelana nomswakama

Ukumelana nomswakama: Ukugeleza kokushisa kokuhwamuka ngendawo ethile ngaphansi kwesimo se-gradient ye-vapor yasolwandle ezinzile.

Iyunithi yokumelana nomswakama uPureta Ret ise-Pascal nge-watt metre (m²· PA / W).

Ipuleti lokuhlola kanye nepuleti lokuvikela kungamapuleti akhethekile wensimbi, ambozwe ngefilimu elincanyana (elingenza kuphela umthamo wamanzi kodwa hhayi amanzi awuketshezi). Ngaphansi kokushisa kukagesi, izinga lokushisa lamanzi afakwe emanzini afakwe ohlelweni lokuhlinzekwa kwamanzi likhuphukela inani elisethiwe (njenge-35 ℃). IBhodi Lokuhlola neBhodi layo eliseduze nelokuvikeleka kwalo konke kugcinwa emazingeni okushisa afanayo (njenge-35 ° C) ngokulawulwa kokushisa kagesi, futhi inzwa yokushisa idlulisa imininingwane ohlelweni lokulawula ukuze ilondoloze izinga lokulawula. Ngakho-ke, amandla okushisa wamanzi webhodi lesampula angaba kuphela phezulu (ekuqondisweni kwesampula). Akukho mphunga wamanzi nokushintshaniswa kokushisa kwezinye izinkomba,

IBhodi Lokuhlola neBhodi layo elizungezile nePlate elingezansi konke kugcinwa emazingeni okushisa afanayo (njenge-35 ° C) ngokushisa kukagesi, futhi inzwa yokushisa idlulisa imininingwane ohlelweni lokulawula ukuze ilondoloze izinga lokulawulwa. Amandla okushisa amanzi omphunga wamanzi weplate yesampula angahlukaniswa kuphela (ekuqondisweni kwesilinganiso). Akukho okushintshile kwamanzi okushisa amanzi kwezinye izinkomba. Amazinga okushisa angu-15mm ngaphezulu kwe-specimen alawulwa ku-35 ℃, umswakama ohlobene ngu-40%, futhi isivinini somoya esivundlile yi-1m / s. Ingaphezulu eliphansi lefilimu linomfutho wamanzi ogcwele ama-5620 PA angu-3620, futhi ingaphezulu elingaphezulu lesampula linengcindezi yamanzi engu-2250 PA ngo-35 ℃ kanye nomswakama ohlobene ka-40%. Ngemuva kwezimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ebhodi lokuhlola ukuze alondoloze izinga lokushisa elihlala njalo.

Inani lokumelana nomswakama lilingana nokumelana komswakama kwesampula (15mm air, ibhodi lokuhlola, isampula) lisusa ukumelana nomswakama webhodi engenalutho (15mm air, ibhodi lokuhlola).

Ithuluzi libala ngokuzenzakalela: Ukumelana nomswakama, inkomba yokuvumela umswakama, kanye nomswakama okuphelele.

Incwajana: (Ngoba idatha ephindaphindiwe yensimbi iyaguquguquka kakhulu, ukumelana okushisayo kwebhodi elingenalutho kudinga ukwenziwa kuphela kanye lapho izinyanga ezintathu noma isigamu sonyaka).

Ukumelana nomswakama: r_et  Uhlobo_m- Ingcindezi yomphunga ye-vapor

I-PA - Ingcindezi Yesimo Sezulu Sezimo Eziyingozi

H - Amandla kagesi wokuhlola

△ Inani Lokulungisa Lokusebenza Kwamandla Kagesi Wokuhlola

Umswakama wenkomba ye-pundeability: i_mt=s_*R_ct/R_enyeS- 60 k_a/k

Umswakama permeability: w_d= 1 / r_et* φ_Tm) g / (m²* h * p_a)

Φ_{Ukushisa kwe-TM-latent of Surface Water Vapor, nini}T_{m ngu-35}℃时, φ, φ, φ, φ, φ_Tm= 0.627 w * h / g

1.7 Isakhiwo sensimbi

Ithuluzi lakhiwa izingxenye ezintathu: umshini omkhulu, uhlelo lwe-microclimate, ukubonisa nokulawula.

1.7.1Umzimba oyinhloko uhlome ngeplate yesampula, ipuleti lokuvikela, nepuleti elingezansi. Futhi ipuleti ngalinye lokufudumeza lihlukaniswe ngokushisa okufakwayo okufakwayo ukuze kuqinisekiswe ukuthi akukho ukudluliswa kokushisa phakathi komunye nomunye. Ukuze uvikele isampula emoyeni ozungezile, isembozo se-microclimate sifakiwe. Kukhona umnyango wengilazi ocacile we-organic phezulu, futhi inzwa yokushisa kanye nomswakama yegumbi lokuhlola ifakiwe kwisembozo.

1.7.2 uhlelo lokubonisa kanye nokuvimbela

Ithuluzi le-Weinview Thinta isikrini esihlanganisiwe esihlanganisiwe, futhi lilawule uhlelo lwe-microclimate kanye nomgcini we-microclimate nomgcini wokuhlola ukuze usebenze futhi uyeke ngokuthinta izinkinobho ezihambisanayo esikrinini sokubonisa, idatha yokulawula yokufaka, kanye nemiphumela yokuhlola

1.8 Izici Zensimbi

1.8.1 Iphutha eliphakeme lokuphindaphinda

Ingxenye ebalulekile ye-YYT255 Uhlelo lokulawula lokushisa luyithuluzi elikhethekile elicwaningile ngalo futhi lakhiwa. Ngokweqiniso, kuqeda ukungazinzi kwemiphumela yokuhlola okubangelwa yi-inertia ye-thermal. Lobu buchwepheshe benza iphutha lokuhlolwa okuphindaphindeka kakhulu kunamazinga afanele ekhaya nakwamanye amazwe. Iningi lezinsimbi zokuhlola "zokuHlolwa kokushisa" zinephutha lokuphindaphinda elingama-± 5%, futhi inkampani yethu ifinyelele ± 2%. Kungashiwo ukuthi ixazululwe inkinga yesikhathi eside yomhlaba wamaphutha amakhulu wokuphindaphinda kumathuluzi wokufaka okushisa futhi afinyelela ezingeni eliphakeme lamazwe omhlaba. .

1.8.2 Isakhiwo esihlangene nobuqotho obuqinile

I-YYT255 iyithuluzi elihlanganisa umgcini kanye ne-microclimate. Ingasetshenziswa ngokuzimela ngaphandle kwamadivayisi angaphandle. Kuyavumelana nemvelo futhi kwakhiwa ngokukhethekile ukunciphisa izimo zokusebenzisa.

1.8.3 Ukuboniswa kwesikhathi sangempela se- "Thermal kanye nomswakama" Amanani "

Ngemuva kokuthi isampula lishayelwa kusengaphambili kuze kube sekupheleni, lonke "ukushisa okushisayo kanye nomswakama wokumelana" nenqubo yokuqinisa inani kungakhonjiswa ngesikhathi sangempela. Lokhu kuxazulula inkinga yesikhathi eside sokushisa nokuhlola ukumelana nokuhlola ukuqonda yonke inqubo.

1.8.4 Umphumela wokujuluka kwesikhumba omnandi kakhulu

Ithuluzi linokulingiswa okuphezulu kwesikhumba somuntu (esifihliwe) sokujuluka, okuhlukile ebhodini lokuhlola elinezimbobo ezincane ezimbalwa kuphela. Yanelisa ingcindezi yamanzi elinganayo yonke indawo ebhodini lokuhlola, futhi indawo yokuhlola esebenzayo inembile, ukuze "ukumelana komswakama" okulinganiselwe kusondele kakhulu.

1.8.5 Ukuzimela okuzimele kwamaphoyinti amaningi

Ngenxa yohlu olukhulu lokuhlolwa kokumelana okushisayo kanye nomswakama, ukulinganisa okuzimele okuzimele kwe-multi-point kungathuthukisa ngempumelelo iphutha elibangelwa ukungahambi kahle futhi kuqinisekiswe ukunemba kokuhlolwa.

1.8.6 izinga lokushisa le-microclimate kanye nomswakama kuyahambisana namaphoyinti wokulawula ajwayelekile

Uma kuqhathaniswa nezinsimbi ezifanayo, ukwamukela izinga lokushisa le-microclimate kanye nomswakama okuhambisana nephuzu lokulawula elijwayelekile kuhambisana "nezindlela zokulawula microclimate ziphezulu.