Yyt255 thukuta thukuta loteteza hotplate

1.1 Mwachidule Buku

Bukuli limapereka chithunzithunzi cha Yyt255

1.2 mawonekedwe a ntchito

Yyt255 Yosaloza Hotplate Hotplate ndioyenera mitundu yosiyanasiyana ya nsalu zopangidwa, kuphatikizapo nsalu zokhala ndi mafakitale, zomwe sizingwe ndi zida zopangidwa ndi zinthu zina zophatikizika.

1.3 Ntchito Yovomerezeka

Ichi ndi chida chomwe chimagwiritsidwa ntchito poyesa kukana matenthedwe (RCT) ndi kukana chinyezi (rett) kwa zojambula (ndi zina) zida zathyathyathya. Chida ichi chimagwiritsidwa ntchito kukwaniritsa iso 11092, Astme F 1868 ndi GB / T11048-2008 Miyezo.

1.4 Kugwiritsa Ntchito Chilengedwe

Chidacho chikuyenera kuyikidwa ndi kutentha kokhazikika komanso chinyezi, kapena chipinda cholumikizira mpweya. Inde, zingakhale bwino kutentha komanso malo achinyezi. Mbali zomanzere ndi zoyenera za chida ziyenera kusiyidwa pafupifupi 50cm kuti mpweya udutse uko komanso wopanda magazi.

1.4.1 Kutentha kwa chilengedwe ndi chinyezi:

Kutentha Kwambiri: 10 ℃ to 30 ℃; Mbale chinyezi: 30% mpaka 80%, yomwe imatha kukhazikika kwa kutentha ndi chinyezi m'chipinda chamiyala.

1.4.2 Zofunikira:

Chidacho chiyenera kukhala chokhazikika bwino!

AC220V ± 10% 3300W 50hz, pazokwanira zomwe zilipo pano 15A. Zitsulo ku magetsi pompopompo ziyenera kupirira zoposa 15A zamakono.

1.4.3Palibe gwero lachindunji la kugwedezeka kuzungulira, palibe sing'anga, ndipo palibe zosintha mpweya.

1.5

1. Makina oyeserera a mafuta: 0-2000 × 10^-3(M2 • K / W)

Cholakwika chobwerezabwereza chimakhala chocheperako: ± 2,5% (oyendetsa fakitale ali mkati mwa ± 2.0%)

(Muyezo woyenera uli mkati mwa ± 7.0%)

Kusintha: 0.1 × 10^-3(M2 • K / W)

2.

Cholakwika chobwerezabwereza chimakhala chocheperako: ± 2,5% (oyendetsa fakitale ali mkati mwa ± 2.0%)

(Muyezo woyenera uli mkati mwa ± 7.0%)

3. Kusintha kwa kutentha kwa bolodi la mayeso: 20-40 ℃

4. Kuthamanga kwa mpweya pamwamba pa zitsanzo: Muyezo wakhazikika 1m / s (kusintha)

5. Kukweza misempha yapulatifomu (makulidwe): 0-70mm

6. Kukhazikitsa kwa nthawi: 0-9999s

7. Kuwongolera kutentha kulondola: ± 0,1 ℃

8. Kusintha kwa kutentha kwa kutentha: 0.1 ℃

9. Nthawi Yotentha: 6-99

10. Kukula kwake: 350mm × 350mm

11. Kukula kwa board: 200mm × 200mm

12. Mlimi wakunja: 1050mm × 1950mm × 850mm (l × w × h)

13. Mphamvu: Ac220v ± 10% 3300W 50hz

Mafala Akutoma Nawo 1.6

1.6.1 Kutanthauzira ndi gawo la kukana kwa matenthedwe

Kutsutsa kwamafuta: Kutentha kowuma kumadutsa malo odziwika pomwe mawonekedwewo ali mu kutentha kwabwino.

Thermal Kukana UNIT CRCT ili ku Kelvin pa Watt pa mita imodzi (m²· K / W).

Mukazindikira kukana kwa mafuta, zitsanzo zimakutidwa ndi bolodi yamagetsi yoyeserera, bolodi loyeserera ndi mtunda wa chitetezo ndi 35 ℃) ndi kutentha magetsi, ndi kutentha Syror imapereka deta ku dongosolo lowongolera kuti likhale kutentha kosalekeza, kotero kuti kutentha kwa mbaleyo kumangosungunuka m'mwamba (molowera), ndi njira zina zosinthira. Pa 15mm kumtunda kwa chikondwererochi, kutentha kutentha ndi 20 ° C, wachibale chinyezi ndi 65%, ndipo kuthamanga kwa mphepo ndi 1m / s. Mikhalidwe yoyeserera ikakhala yokhazikika, dongosololo limangodziwa kuti mphamvu yotentha imafunikira kuti bolodi lizikhala kutentha kosalekeza.

Mtengo wopondera umakhala wofanana ndi kukana kwa matenthedwe a sampuli (15mm mpweya, kuyesa) kuchotsera kwa mafuta otenthetsera (15mm mpweya, kuyesa).

Chidacho chimawerengera: kukana kwa mafuta, kusamutsa kutentha, kuphatikiza mtengo ndi kuchuluka kwa kutentha

Zindikirani:

Kukana kwa mafuta: r_ct:              (M²· K / W)

T_m - Kutentha kwa board

TARTERSONS PANSI

A - Malo Oyesera

Rct0 - Rick Board Permal Kukana

H - mphamvu yoyesa magetsi

△ Kuwongolera kukonza mphamvu

Kusamutsa kutentha: u = 1 / r_ct(W / m²·K）

Clot: Clot = 1　0.1558-

Kusunga kutentha kwa kutentha: q =Q1-Q2Q1 × 100%

Q1-POPANDA CHITSITSO CHA SUMIPATION (W / ℃)

Q2-ndi zitsanzo kutentha (w / ℃)

Zindikirani:.², Khalani omasuka ndikukhalabe ndi kutentha kwa thupi pa 33 ℃, kuchuluka kwa zotchinga zovala panthawiyi ndi 1 clo = 0.155 ℃it²/ W)

1.6.2 Kutanthauzira ndi gawo la chinyontho

Kutsutsa chinyezi: Kuyenda kwa kutentha kwa kusintha kwa malo ena omwe ali ndi vuto la madzi okhazikika.

Kukana chinyezi²Pangani / w).

Mbale yoyeserera ndi mbale yoteteza ndi zonse zamimba kwambiri zamiyala, zomwe zimakutidwa ndi filimu yopyapyala (yomwe imatha kungokhala ndi nthunzi yamadzi koma osati madzi amadzimadzi). Pansi pa kutentha kwa magetsi, kutentha kwa madzi osokoneza bongo omwe madzi kumaperekedwa ndi makina am'madzi kumatuluka ku mtengo wokhazikika (monga 35 ℃). Gulu loyeserera ndi bolodi yake yoteteza ndi mbale yapansi imasungidwa pa kutentha komweko (monga 35 ° C) kudzera pa magetsi owotchera, ndipo sensor ya kutentha imaperekanso deta kuti ikhale kutentha kosalekeza. Chifukwa chake, madzi omwe amathirira madzi kutentha mphamvu ya zitsanzo amatha kukhala m'mwamba (motsogozedwa ndi zitsanzo). Palibe mpweya wamadzi komanso kusinthana kutentha pamayendedwe ena,

Bolo la mayeso ndi bolodi yake yoteteza ndi mbale yapansi imasungidwa pa kutentha komweko (monga 35 ° C) pogwiritsa ntchito magetsi owotchera, ndipo seweroli kutentha kumapereka kutentha kosalekeza. Mphamvu yamadzi owiritsa madzi a mbale yachitsanzo imangosungunuka m'mwamba (molowera fanizo). Palibe mpweya wamadzi wothina madzi kusinthanitsa ndi mayendedwe ena. Kutentha pa 15mm pamwamba pazithunzizo kumayendetsedwa pa 35 ℃, wachibale chinyezi ndi 40%, ndipo kuthamanga kwamphepo kopingasa ndi 1m / s. Pansi pa filimuyo ili ndi zovuta zamadzi za 5620 Pa pa 35 ℃, ndipo pamwamba pa zitsanzozo zimakhala ndi zovuta zamadzi za 22% pa 40%. Mikhalidwe yoyeserera ikakhazikika, dongosololi limangodziwa kuti mphamvu yotentha imafunikira kuti bolodi ikhale kutentha kosalekeza.

Mtengo wotsutsana ndi chinyezi ndi wofanana ndi chinyontho cha zinyezi (15mm mpweya, bolodi la mayeso, kampuni) kuchotsera chinyezi cha board yopanda kanthu (15mm mpweya, bolodi yoyeserera).

Chidacho chimangowerengera: kukana chinyezi, chinyezi chokhazikika, komanso chinyezi.

Zindikirani:

Kutsutsa chinyezi: r_et  Tsa_m- kukakamizidwa kwa nthunzi

Pa - cfungu la m'chipinda cham'madzi

H - Gulu Loyesa Magetsi

△ Kukonzanso kuchuluka kwa magetsi oyeserera

Mndandanda wa Chinyezi: I_mt=s_*R_ct/R_etS- 60 p_a/k

Chinyezi chokhazikika: w_d= 1 / (r_et* φ_Tm) g / (m²* h * p_a)

φ_{Kutentha kwa TM}T_{m ndi 35}℃时, φ_Tm= 0.627 w * h / g

1.7

Chidacho chimapangidwa ndi magawo atatu: makina akuluakulu, ma viscoccoclimape, kuwonetsa ndi kuwongolera.

1.7.1Thupi lalikulu lili ndi mbale yachitsanzo, mbale yoteteza, ndi mbale yapansi. Ndipo mbale iliyonse yopumira imalekanitsidwa ndi kutentha kwamitundu kuti isawonongeke pakati pa wina ndi mnzake. Pofuna kuteteza zitsanzo kuchokera mlengalenga wozungulira, chivundikiro cham'madzi chimayikidwa. Pali chitseko chowoneka bwino chagalasi pamwamba, ndipo kutentha ndi chinyezi cha chipinda choyeserera chidakhazikitsidwa pachikuto.

1.7.2 Kuwonetsa ndi njira yopewera

Chidacho chimatengera kuphatikizira ku weINEView Strack Screen, ndikuwongolera kachitidwe ka micvacrocordion ndi kuyimitsa kwa mabatani omwe akuwonetsedwa pazenera, deta yowongolera, ndi zoyeserera zoyeserera ndi zotsatira zake

1.8 mikhalidwe ya chida

1.8.1 Kulakwitsa kochepa

Gawo la core wa yyt255 dongosolo lotentha loyendetsa ndi chida chapadera chofufuzira ndikupanga. Mwachizolowezi, zimachotsa kusakhazikika kwa zotsatira zoyeserera zomwe zimachitika chifukwa cha mafuta. Tekinolojiyi imapangitsa cholakwika cha mayeso obwerezabwereza kuposa miyezo yoyenera kunyumba ndi kunja. Zambiri mwazomwe zimayesedwa "magwiridwe antchito oyeserera, zimakhala ndi vuto lobwereza la ± 5%, ndipo kampani yathu yafika pa 25%. Titha kunena kuti zathetsa vuto la dziko lonse la zolakwa zambiri zosemphana ndi zida zamagetsi zamatenthedwe ndipo zidafika pamlingo wapadziko lonse lapansi. .

1.8.2 Kapangidwe kakang'ono ndi kukhulupirika kwathunthu

A Yyt255 ndi chipangizo chomwe chimaphatikiza wolandila ndi mawonekedwe. Itha kugwiritsidwa ntchito popanda chilichonse popanda zida zakunja. Zimasinthidwa kukhala chilengedwe ndipo zimapangidwa mwapadera kuti muchepetse kugwiritsa ntchito.

1.8.3 Kuwonetsera kwa nthawi yeniyeni ya "Mafuta ndi Chinyezi" Makhalidwe

Pambuyo pa zitsanzo zakonzekereratu mpaka kumapeto, "kutentha kwathunthu ndi chinyezi komanso kusakanikirana kokhazikika kumatha kuwonetsedwa munthawi yeniyeni. Izi zimathetsa vuto la nthawi yayitali kuti muchepetse kutentha ndi kufooka kuti mumvetsetse ntchito yonseyo.

1.8.4 Zovuta kwambiri

Chidacho chimafanana ndi khungu la munthu (chobisika) kutukwana, zomwe ndizosiyana ndi bolodi yoyeserera ndi mabowo ochepa okha. Imakwaniritsa kukakamizidwa kofanana kumadzi kulikonse pa bolodi la mayeso, ndipo malo oyeserera ndi olondola, kotero kuti kukana "chinyontho" ndikofunika kwenikweni.

1.8.5

Chifukwa cha kuyesa kwakukulu kwa matenthedwe ndi chinyezi, kambuku kakang'ono kambiri kumatha kusintha cholakwika chifukwa cha zomwe sizingachitike ndikuwonetsetsa kuti mayeserowo.

1.8.6 Kutentha kwamitundu ndi chinyezi ndizofanana ndi mfundo zowongolera

Poyerekeza ndi zida zofananira, kuteteza kutentha kwa kutentha ndi chinyezi chogwirizana ndi malo owongolera oyenera ndi "muyezo", komanso zofunikira zamagetsi zowongolera ndizokwera.