DRK255 - Kubira ibyuya birinda Hotplate igikoresho

Mbere ya byose, urakoze cyane kugura ibyacuDRK255Kubira ibyuya birinda Hotplate, mbere yo kwishyiriraho no gukoresha, nyamuneka soma iyi mfashanyigisho witonze, ishobora kugufasha gutunganya imikorere no koroshya ibisubizo byikizamini byoroshye.

Cataloge

lIncamake

1.1 Intangiriro

1.2 Gusaba

1.3 Igikorwa cyibikoresho

1.4 Koresha ibidukikije

1.4.1 Ubushyuhe bwibidukikije nubushuhe

1.4.2 Ibisabwa imbaraga

1.4.3 Oya hafi yinkomoko yinyeganyeza, nibindi.

1.5 Ibipimo bya tekiniki

1.6 Intangiriro

1.6.1 Ibisobanuro hamwe nigice cyo kurwanya ubushyuhe

1.6.2 Ibisobanuro hamwe nigice cyo kurwanya ubushuhe

1.7 Imiterere y'ibikoresho

1.8 Ibiranga ibikoresho

1.8.1 Ikosa rito risubirwamo

1.8.2 Imiterere yuzuye nubunyangamugayo bukomeye

1.8.3 Igihe nyacyo cyo kwerekana "indangagaciro n'ubushyuhe"

1.8.4 Byigana cyane ingaruka zo kubira uruhu

1.8.5

1.8.6 Ubushyuhe bwa microclimate nubushuhe bihuye nibintu bisanzwe bigenzura

lMbere yo Gukoresha

2.1 Kwakira no kugenzura

2.2

2.3 Fungura imbaraga hanyuma urebe

lIgikorwa

3.1 Uburyo bwo gupima

3.2 Kwitegura mbere yo gutangira

3.3 Koresha ibikorwa byo kurwanya ubushyuhe

3.3.1

3.3.2

3.3.3

3.3.4 Ikizamini cyo kurwanya ubushyuhe

3.3.5 Reba, wandike kandi usibe irwanya ubushyuhe

3.3.6 Calibration yo kurwanya ubushyuhe

3.3.7 Kurwanya ubushyuhe bwintangarugero zikoreshwa

3.4 Koresha ibikorwa byo kurwanya ubushuhe

3.4.1

3.4.2

3.4.3 Igikorwa cyo guhumanya no kuzuza amazi

3.4.4 Ikizamini cyo kurwanya ubushuhe

3.4.5 Ikizamini cyo kurwanya ubuhehere

3.4.6 Kureba no gucapa ibirwanya ubushuhe

3.4.7

3.4.8 Kurwanya ubuhehere ingero zikoreshwa

3.4.9 Guhindura ibirwanya ubushyuhe hamwe nikizamini cyo kurwanya ubushyuhe

lIcyitegererezo gisabwa

4.1 Icyitegererezo cyo kugenzura ubushuhe

4.2 Icyitegererezo ingano nubunini

4.3 Ibisabwa kugirango ushire icyitegererezo

lAkamaro ko kurwanya ubushyuhe nubushuhe

5.1 Akamaro ko kurwanya ubushyuhe

5.2 Akamaro ko kurwanya ubushuhe

lInkunga ya tekiniki

6.1 Kumenyekanisha amakosa

6.2 Kubungabunga

lIbibazo bisanzwe

7.1 Ikibazo cyo kumenya igihe

7.2 Ikibazo cyubunini bw'icyitegererezo

7.3 Niba ubushyuhe bwo gushiraho bujyanye nigiciro cyo kurwanya ubushyuhe

7.4 Ikibazo cyagaragaye

7.5 Guhindura igikoresho hamwe nibibazo bisanzwe by'icyitegererezo

l8. Umugereka: Igihe cyo kwipimisha

Incamake

1.1 Incamake y'iki gitabo

Imfashanyigisho itanga DRK255 Ibira ibyuya birinda Hotplate, amahame shingiro yo gutahura hamwe nuburyo burambuye ukoresheje uburyo, itanga ibipimo byibikoresho hamwe nukuri, kandi isobanura ibibazo bimwe bisanzwe hamwe nuburyo bwo kuvura cyangwa ibyifuzo.

1.2 Igipimo cyo gusaba

DRK255 Ibyuya birinda Hotplate ikwiranye nubwoko butandukanye bwimyenda yimyenda, harimo imyenda yinganda, imyenda idoda hamwe nibindi bikoresho bitandukanye.

1.3 Igikorwa cyibikoresho

Iki nigikoresho gikoreshwa mugupima ubushyuhe bwumuriro (Rct) nubushyuhe bwamazi (Ret) yimyenda (nibindi) ibikoresho byoroshye.Iki gikoresho gikoreshwa muguhuza ISO 11092, ASTM F 1868 na GB / T11048-2008.

 

1.4 Koresha ibidukikije

Igikoresho kigomba gushyirwa hamwe nubushyuhe butajegajega nubushuhe, cyangwa mucyumba gifite ubukonje rusange.Birumvikana ko byaba byiza mubushyuhe burigihe hamwe nicyumba cyubushuhe.Ibumoso n'iburyo bw'igikoresho bigomba gusigara byibuze 50cm kugirango umwuka winjire kandi usohoke neza.

1.4.1 Ubushyuhe bwibidukikije nubushuhe:

Ubushyuhe bwibidukikije: 10 ℃ kugeza 30 ℃;Ubushuhe bugereranije: 30% kugeza 80%, bifasha guhagarara neza kwubushyuhe nubushuhe muri chambre ya microclimate.

1.4.2 Ibisabwa ingufu:

Igikoresho kigomba kuba gifite ishingiro!

AC220V ± 10% 3300W 50Hz, ntarengwa binyuze muri iki gihe ni 15A.Sock kumwanya w'amashanyarazi igomba kuba ishobora kwihanganira amashanyarazi arenze 15A.

1.4.3Nta soko ryo kunyeganyega hirya no hino, nta buryo bubora, kandi nta kirere cyinjira.

1.5 Ikigereranyo cya tekiniki

1. Ikizamini cyo kurwanya ubushyuhe: 0-2000 × 10^-3(m2 • K / W)

Ikosa risubirwamo ni munsi ya: ± 2,5% (kugenzura uruganda ruri muri ± 2.0%)

(Ibipimo bifatika biri muri ± 7.0%)

Icyemezo: 0.1 × 10^-3(m2 • K / W)

2. Ikizamini cyo kurwanya ubuhehere: 0-700 (m2 • Pa / W)

Ikosa risubirwamo ni munsi ya: ± 2,5% (kugenzura uruganda ruri muri ± 2.0%)

(Ibipimo bifatika biri muri ± 7.0%)

3. Guhindura ubushyuhe urwego rwibizamini: 20-40 ℃

4. Umuvuduko wumwuka hejuru yubuso bwicyitegererezo: Igenamiterere risanzwe 1m / s (rihinduka)

5. Kuzamura urwego (urugero rw'ubugari): 0-70mm

6. Ikizamini cyo kugena igihe: 0-9999s

7. Kugenzura ubushyuhe neza: ± 0.1 ℃

8. Gukemura ubushyuhe bwerekana: 0.1 ℃

9. Igihe cyabanjirije ubushyuhe: 6-99

10. Ingano y'icyitegererezo: 350mm × 350mm

11. Ingano yikizamini: 200mm × 200mm

12. Igipimo cyo hanze: 1050mm × 1950mm × 850mm (L × W × H)

13. Amashanyarazi: AC220V ± 10% 3300W 50Hz

1.6 Intangiriro

1.6.1 Ibisobanuro hamwe nigice cyo kurwanya ubushyuhe

Kurwanya ubushyuhe: ubushyuhe bwumye butembera ahantu runaka mugihe imyenda iri mubushyuhe buhamye.

Igice cyo kurwanya ubushyuhe bwa Rct kiri muri Kelvin kuri watt kuri metero kare (m²· K / W).

Iyo hamenyekanye ubushyuhe bwumuriro, icyitegererezo gitwikiriye ku kibaho cy’ibizamini byo gushyushya amashanyarazi, ikizamini cy’ibizamini hamwe n’ikibaho gikingira hamwe n’isahani yo hepfo bibikwa ku bushyuhe bumwe (nka 35 ℃) hakoreshejwe ubushyuhe bw’amashanyarazi, hamwe nubushyuhe sensor yohereza amakuru kuri sisitemu yo kugenzura kugirango igumane ubushyuhe buhoraho, kugirango ubushyuhe bwicyitegererezo bushobora gukwirakwizwa gusa hejuru (mu cyerekezo cyicyitegererezo), kandi ibindi byerekezo byose ni isothermal, nta guhana ingufu.Kuri 15mm hejuru yubuso bwikitegererezo, ubushyuhe bwo kugenzura ni 20 ° C, ubuhehere bugereranije ni 65%, naho umuvuduko wumuyaga utambitse ni 1m / s.Iyo ibihe byikizamini bihamye, sisitemu izahita igena ingufu zishyushya zisabwa kubuyobozi bwikizamini kugirango ubushyuhe buhoraho.

Agaciro ko kurwanya ubushyuhe kangana nubushyuhe bwumuriro wicyitegererezo (ikirere cya 15mm, isahani yikigereranyo, icyitegererezo) ukuyemo ubushyuhe bwumuriro wa plaque irimo ubusa (15mm ikirere, icyapa).

Igikoresho gihita kibara: kurwanya ubushyuhe, coefficient de coiffure, Clo agaciro nigipimo cyo kubika ubushyuhe

Icyitonderwa: (Kuberako amakuru asubirwamo yibikoresho arahuza cyane, kurwanya ubushyuhe bwikibaho cyambaye ubusa bigomba gukorwa rimwe gusa mumezi atatu cyangwa igice cyumwaka).

Kurwanya ubushyuhe: R._ct:              （M²· K / W）

T_m ——Gupima ubushyuhe bwibibaho

Ta ——gupima ubushyuhe

A —— agace k'ibizamini

Rct0 —— ikibaho cyubusa kirwanya ubushyuhe

H —— kugerageza ikibaho ingufu z'amashanyarazi

C Hc - gushyushya ingufu

Coefficient de transfert: U = 1 / R._ctW / m²· K）

Clo ： CLO ＝10.155 · U.

Igipimo cyo kubungabunga ubushyuhe: Q ＝Q1-Q2Q1 × 100%

Q1 － Nta cyitegererezo cyo gukwirakwiza ubushyuhe （W / ℃）

Q2 － Hamwe no gukwirakwiza ubushyuhe （W / ℃）

Icyitonderwa:.²· H), umva neza kandi ugumane ubushyuhe buringaniye bwubuso bwumubiri kuri 33 ℃, agaciro kokwimura imyenda yambarwa muriki gihe ni 1 Clo agaciro (1 CLO = 0.155 ℃ · m²/ W)
1.6.2 Ibisobanuro hamwe nigice cyo kurwanya ubushuhe

Kurwanya ubuhehere: ubushyuhe bwo guhumeka binyuze mu gace runaka ukurikije imiterere yumuvuduko wamazi wumuyaga.

Igice cyo kurwanya ubushuhe Ret iri muri Pascal kuri watt kuri metero kare (m²· Pa / W).

Isahani yipimisha hamwe nicyapa cyo gukingira byombi ni ibyuma bidasanzwe byapa, bipfundikijwe na firime yoroheje (ishobora gucengera gusa imyuka y'amazi ariko ntabwo ari amazi meza).Munsi yo gushyushya amashanyarazi, ubushyuhe bwamazi yatobowe butangwa na sisitemu yo gutanga amazi burazamuka kugera ku giciro cyagenwe (nka 35 ℃).Ikibaho cyibizamini hamwe n’ibibaho bikingira hamwe n’isahani yo hepfo byose bigumishwa ku bushyuhe bumwe (nka 35 ° C) hifashishijwe ubushyuhe bw’amashanyarazi, kandi sensor yubushyuhe yohereza amakuru muri sisitemu yo kugenzura kugirango ubushyuhe buhoraho.Kubwibyo, imyuka yubushyuhe bwamazi yubushyuhe bwikitegererezo irashobora kuba hejuru gusa (mu cyerekezo cyicyitegererezo).Nta myuka y'amazi no guhana ubushyuhe mubindi byerekezo,

ikizamini cyibizamini hamwe n’ibibaho bikingira hamwe n’isahani yo hepfo byose bigumishwa ku bushyuhe bumwe (nka 35 ° C) hakoreshejwe ubushyuhe bw’amashanyarazi, kandi sensor yubushyuhe yohereza amakuru muri sisitemu yo kugenzura kugirango ubushyuhe buhoraho.Amazi yubushyuhe bwamazi yicyapa cyicyitegererezo arashobora gukwirakwizwa gusa hejuru (mu cyerekezo cyicyitegererezo).Nta byuka byamazi bihinduranya ingufu mubindi byerekezo.Ubushyuhe kuri 15mm hejuru yikigereranyo bugenzurwa kuri 35 ℃, ubushuhe bugereranije ni 40%, naho umuvuduko wumuyaga utambitse ni 1m / s.Ubuso bwo hasi bwa firime bufite umuvuduko wamazi wa 5620 Pa kuri 35 and, naho hejuru yicyitegererezo gifite umuvuduko wamazi wa 2250 Pa kuri 35 ℃ nubushuhe bugereranije bwa 40%.Nyuma yikizamini kimeze neza, sisitemu izahita igena ingufu zishyushya zisabwa kubuyobozi bwikizamini kugirango ubushyuhe buhoraho.

Agaciro ko kurwanya ubushuhe kangana nubushyuhe bwikigereranyo cyicyitegererezo (ikirere cya 15mm, ikizamini cyikizamini, icyitegererezo) ukuyemo ubushuhe bwikibaho cyubusa (ikirere cya 15mm, ikizamini cyibizamini).

Igikoresho gihita kibara: kurwanya ubushuhe, igipimo cy’amazi, hamwe n’ubushuhe.

Icyitonderwa: (Kuberako amakuru asubirwamo yibikoresho arahuza cyane, kurwanya ubushyuhe bwikibaho cyambaye ubusa bigomba gukorwa rimwe gusa mumezi atatu cyangwa igice cyumwaka).

Kurwanya ubuhehere: R._et  P._m—— Umuvuduko mwinshi wumuyaga

Pa —— Umuvuduko wikirere cyamazi yumuyaga

H —— Ikizamini cyimbaraga zamashanyarazi

△ We - Gukosora umubare wibizamini byimbaraga zamashanyarazi

Igipimo cy’ubushuhe: i_mt=s_*R_ct/R_etS - 60 p_a/k

Ubushuhe bw'amazi: W._d= 1 / (R._et* φ_Tm) g / (m²* h * p_a)

φ_{Tm - Ubushyuhe butinze bwumwuka wamazi yo hejuru, iyo}T_{m ni 35}℃ 时 ， φ_Tm= 0.627 W * h / g

1.7 Imiterere y'ibikoresho

Igikoresho kigizwe n'ibice bitatu: imashini nyamukuru, sisitemu ya microclimate, kwerekana no kugenzura.

1.7.1Umubiri nyamukuru ufite isahani yicyitegererezo, isahani yo gukingira, hamwe nisahani yo hepfo.Kandi buri sahani yo gushyushya itandukanijwe nibikoresho bitanga ubushyuhe kugirango hatabaho ihererekanyabubasha hagati yandi.Kugirango urinde icyitegererezo ikirere gikikije, hashyizweho igifuniko cya microclimate.Hano hari urugi rw'ikirahuri kibonerana hejuru, kandi ubushyuhe n'ubushuhe bw'icyumba cy'ibizamini byashyizwe ku gifuniko.

1.7.2 Sisitemu yo kwerekana no gukumira

Igikoresho gikoresha weinview gukoraho kwerekana ecran ihuriweho, kandi ikagenzura sisitemu ya microclimate hamwe nuwakiriye ikizamini kugirango ikore kandi ihagarike gukoraho buto ihuye na ecran yerekana, amakuru yinjiza, hamwe nibisohoka byikizamini cyibizamini n'ibisubizo.

1.8 Ibiranga ibikoresho

1.8.1 Ikosa rito risubirwamo

Igice cyibanze cya DRK255 sisitemu yo kugenzura ubushyuhe nigikoresho kidasanzwe cyigenga kandi cyakozwe.Mubyukuri, ikuraho ihungabana ryibisubizo byatewe nubushuhe bwumuriro.Iri koranabuhanga rituma ikosa ryikizamini gisubirwamo ari gito cyane kurenza ibipimo bijyanye murugo no hanze.Ibyinshi mubikoresho byipimisha "ubushyuhe bwo kohereza ubushyuhe" bifite ikosa risubirwamo hafi ± 5%, kandi isosiyete yacu igeze ± 2%.Turashobora kuvuga ko yakemuye ikibazo cyigihe kirekire cyisi cyamakosa manini asubirwamo mubikoresho byo kubika amashyuza kandi bigeze kurwego mpuzamahanga..

1.8.2 Imiterere yuzuye nubunyangamugayo bukomeye

DRK255 nigikoresho gihuza host na microclimate.Irashobora gukoreshwa yigenga idafite ibikoresho byo hanze.Irahuza nibidukikije kandi byatejwe imbere kugirango igabanye imikoreshereze.

1.8.3 Igihe nyacyo cyo kwerekana "indangagaciro n'ubushyuhe"

Icyitegererezo kimaze gushyukwa kugeza ku ndunduro, inzira yose yubushyuhe bwumuriro nubushuhe bwumuriro "irashobora kugaragazwa mugihe nyacyo.Ibi bikemura ikibazo cyigihe kirekire kubigeragezo byo kurwanya ubushyuhe nubushuhe no kudashobora kumva inzira zose.

1.8.4 Byigana cyane ingaruka zo kubira uruhu

Igikoresho gifite urugero rwinshi rwuruhu rwumuntu (rwihishe) ingaruka zo kubira ibyuya, bitandukanye nibibaho bipimisha hamwe nu mwobo muto.Ihaza umuvuduko ukabije wumwuka wamazi ahantu hose ku kibaho cyibizamini, kandi ahantu heza ho kwipimisha harakwiye, kuburyo "ibipimo birwanya ubushuhe" byapimwe bifite agaciro nyako.

1.8.5

Bitewe nubunini bunini bwo gupima ubushyuhe nubushuhe, kalibrasi yigenga yibice byinshi irashobora kunoza neza ikosa ryatewe no kutagira umurongo kandi bikareba niba ikizamini ari ukuri.

1.8.6 Ubushyuhe bwa microclimate nubushuhe bihuye nibintu bisanzwe bigenzura

Ugereranije nibikoresho bisa, gukoresha ubushyuhe bwa microclimate nubushuhe bujyanye nigipimo gisanzwe cyo kugenzura birahuye cyane nuburyo bwa "method standard", kandi ibisabwa mugucunga microclimate ni byinshi.
Mbere yo Gukoresha

Ibisobanuro byibiri muri iki gice birimo incamake yo gutangira kugirango igufashe kumva vuba.Ibi bizakuyobora binyuze mumikorere, kalibrasi nibikorwa byibanze byigikoresho.Birasabwa ko utangira kwiga iki gice nyuma yo kureba ibibanjirije.

2.1 Kwakira no kugenzura

Fungura agasanduku hanyuma usohokemo imashini yose kugirango urebe niba byangiritse bigaragara.

Kubara ukurikije urutonde rwo gupakira, amabwiriza yo gukora nibikoresho.

2.2

2.2.1Hindura amaguru ane kugirango ushyire hagati yubatswe muri horizontal kugirango umenye urwego rwibizamini.

2.2.2

Huza impera imwe ya kabili ya mudasobwa kuri sock ya mudasobwa igikoresho kimwe nu mpera ya mudasobwa (bidashoboka)

2.3 Fungura imbaraga hanyuma urebe

Zingurura imbaraga urebe niba ibyerekanwa ari ibisanzwe.
Igikorwa

3.1 Uburyo bwo gupima

ISO 11092, ASTM F 1868, GB / T11048-2008

 

3.2 Kwitegura mbere yo gutangira

3.2.1Mbere yo gutangira imashini, banza urebe niba hari amazi ahagije mu bipimo by'amazi byerekana ubushyuhe buhoraho hamwe n'ikigega cy'amazi.Niba nta mazi ahari, nyamuneka ongera amazi.Bitabaye ibyo, niyo byafunguye, ubushyuhe burigihe nubushuhe ntibikora.Uburyo bwo kongeramo amazi: Fungura umuryango wimbere, fungura igifuniko cyuma kitagira ingese ibumoso, fata feri ya feri, hanyuma usukemo amazi yubutare (amazi yatoboye birasabwa) kugirango uhindure ubushyuhe bwa microclimate.Suka amazi hagati yumurongo werekana urwego rwamazi.

3.2.2Nyamuneka wemeze niba hari amazi murwego rwo hejuru rwamazi yerekana kurwanya amazi yuzuza ikigega cyamazi kuruhande rwibumoso, hanyuma utange ikizamini cyo kurwanya ubushuhe.Uburyo bwo gukora: reba ingingo ya 3.4.3 [Igikorwa cyo guhumura no kuzuza no gukora firime yo kugerageza]Icyitonderwa:Iki kigega cyamazi kigomba kuba cyuzuyemo amazi yatoboye.

3.2.3 Urupapuro rwerekana no gushiraho ibipimo

Ubushyuhe buhoraho nubushuhe;nyuma yo gufungura ingufu, herekanwa interineti ikurikira:

Kanda buto ya "Injira" kugirango winjire ijambo ryibanga

Nyuma yo kwinjiza neza, irerekana:

Imigaragarire nyamukuru ifite ibintu 4: ikizamini, gushiraho, gukosora namakuru.

Ikizamini: Imigaragarire yikizamini ikoreshwa mukwinjira mubushakashatsi bwumuriro cyangwa kurwanya ubushyuhe, no kuzimya cyangwa kuzimya sisitemu yo gukonjesha no kumurika.

Kanda buto yo kugenzura firigo mu gishushanyo 305-1 kugirango ufungure cyangwa uzimye firigo hanyuma utangire sisitemu ihoraho yubushyuhe nubushuhe kandi ugenzure itara;Igicapo 305-2 ibikoresho byigihe-gihe cyo gukora;Igishushanyo 305-3 nigikorwa cyo gushyushya imashini ikonje;

Gushiraho: ikoreshwa mugushiraho ibipimo byikigereranyo nubushyuhe nubushuhe bwibidukikije

Ibipimo by'ubushyuhe n'ubushuhe:

Mugihe uhisemo kurwanya ubushyuhe, sisitemu izahita ishyiraho microclimate ubushyuhe kuri 20 ℃ nubushuhe kuri 65%;

Mugihe uhisemo kurwanya ubuhehere, sisitemu izahita ishyiraho ubushyuhe bwa microclimate kuri 35 ° C nubushuhe kuri 40%;

Abakoresha barashobora kandi gushiraho ubundi bushyuhe nubushuhe ukurikije ibihe bifatika.

Igenamiterere ry'ubushyuhe n'ubushyuhe mu bubiko:

Ubushyuhe nubushyuhe bwo kugenzura ibipimo byerekana ibice, iki gice cyibipimo cyashyizweho mbere yo kuva mu ruganda, uyikoresha muri rusange ntabwo akeneye gushyiraho iki kintu, nibiba ngombwa, umwuga wuruganda arashobora kugishyiraho.

Igipimo cyo kurwanya ubushyuhe nubushuhe:

Ukurikije ibisanzwe, ubushyuhe bwikizamini cyashyizwe kuri 35 ℃, ukwezi gushushe ni inshuro 6, naho igihe cyo gukora ni amasegonda 600 (iyi ni igenamiterere risanzwe risanzwe, nkikizamini cya mbere cyicyitegererezo cyangwa ikizamini cyurugero rwinshi. igihe cyo kugerageza).

Gucapa: bikoreshwa mubibazo no gusohora amakuru, no gusiba inyandiko

Rct Ikosore: ikoreshwa muguhindura amakuru yo kurwanya ubushyuhe bwumuriro

3.3 Koresha ibikorwa byo kurwanya ubushyuhe

Banza urebe niba ikizamini cyumye cyumye rwose (niba gitose, nyamuneka reba ibikorwa 3.4.9).

3.3.1

Nyuma yo kuzimya ingufu, imashini yose igomba gushyuha mugihe cyiminota 45, mugihe umwenda uciriritse ushyirwa ku isahani isobekeranye.Iyo isahani yikizamini igeze kuri 35 ° C, umwenda urasohoka, hanyuma ubushyuhe bwisahani yo gushyushya hamwe nisahani yo hepfo bigaragara ko bugera kuri 35.2 kugirango urangize gukonja.Imashini imaze gushyuha, icyitegererezo cyikizamini (cyangwa icyitegererezo gisanzwe) gishobora gushyirwa kuntebe yikizamini.

3.3.2 Igenamiterere ryo kurwanya ubushyuhe Reba Ishusho 309

Shiraho ibipimo muburyo bwo gushiraho hanyuma ukande "Ikizamini" kugirango winjire mu kizamini cya "thermal resistance"

Imigaragarire yikizamini yerekana nkuko bigaragara ku gishushanyo 314:

3.3.3

Mbere yo kwipimisha, hagomba kubaho "nta sample yubushyuhe bwo kurwanya ubushyuhe" - isahani yubusa irwanya ubushyuhe.

Kurwanya ubushyuhe bwa plaque yubusa nubushyuhe bwumuriro wigikoresho ubwacyo nta sample.

Muri interineti "ibikorwa byo kurwanya ubushyuhe", hitamo "ibihe byo kugerageza" kugeza kuri 0 hanyuma ukande "tangira" kugirango ukore "ikizamini cyo kurwanya ubushyuhe bwa plaque".Urukurikirane rw'ibizamini: preheat-stabilite-test-stop (shaka ubushyuhe bwumuriro bwibibaho hanyuma uhite ubibika)

Icyitonderwa:"Blank board thermal resistance" birasabwa gukorwa rimwe muri Werurwe kugeza muri Kamena.Kuberako isubiramo ryikosa ryibizamini byubusa byiki gikoresho ni bito cyane, ntabwo ari ngombwa gutangira ikibaho cyubushyuhe bwumuriro burimunsi.

3.3.4 Ikizamini cyo kurwanya ubushyuhe

Muburyo bwa "thermistance resistance operation"

Nyuma yo kuzuza icyifuzo cya 3.3.1, shyira icyitegererezo hejuru yisahani isobekeranye, uhindure buto "hejuru no hepfo" imbere yintebe yikizamini imbere yicyumba cyibizamini, hanyuma utwikire impande enye zifata ibyuma, mugihe icyuma gifata neza kiri mumwanya utambitse.Shira hasi igifuniko cya plexiglass, funga umuryango wigikoresho, kanda buto ya "tangira", hanyuma igikoresho kizikora mu buryo bwikora.

Gukurikirana bikurikirana: preheat-stabilite-igeragezwa-ihagarare, werekane irwanya ubushyuhe bwa mbere nibindi bipimo.

Icyitonderwa:Nyuma yo kwerekana "itajegajega", niba uyikoresha atekereza ko amakuru yizewe kandi adakeneye gukomeza kwipimisha, urashobora gukanda buto "guhagarika", kandi igikoresho kizagumana agaciro kerekana ubushyuhe bwumuriro nkigisubizo cyibizamini.

Hindura icyitegererezo, kanda 2 kuri "igihe cyo kwandika" kugirango ugerageze icyitegererezo cya kabiri, nibindi.Raporo yikizamini irashobora gucapurwa nyuma yikizamini 3 ukurikije uburyo busanzwe.

3.3.5 Reba, wandike kandi usibe irwanya ubushyuhe

Kanda "Icapa" kugirango werekane "Data Ikibazo no Gucapa", nkuko bigaragara ku gishushanyo 317

Ongera ukande buto "OK", hanyuma igikoresho kizahita gisohora raporo yikizamini cyo kurwanya ubushyuhe, nkuko bigaragara ku gishushanyo 318.

Hindura kuri interineti yo gusiba, hitamo inyandiko igomba gusibwa, hanyuma ukande "OK", amakuru yikizamini yatoranijwe muri iki gihe azasibwa, kandi umwanya wacyo uzasimburwa namakuru yikizamini gikurikira.

3.3.6 Calibration yo kurwanya ubushyuhe

Birasabwa kubikora mugihe imashini nshya, cyangwa igahinduka rimwe mumezi atandatu, kandi mugihe agaciro kadasanzwe.

3.3.6.1 Shyira icyitegererezo cya sponge (icyitegererezo gisanzwe gifite agaciro kangana nubushyuhe bwumuriro) gitangwa mubikoresho byabikoresho mukuntebe yikizamini

3.3.6.2 Reba ibisubizo byikizamini nibisubizo bisanzwe munsi yurupapuro rwo kurwanya ubushyuhe bwumuriro kugirango umenye neza ko amakuru yose ari zeru.

3.3.6.3 Muburyo bwo kugerageza ubushyuhe bwumuriro, hitamo "igihe cyo kwandika 1" hanyuma ukande buto "Tangira".Icyitonderwa:Ugomba kandi kubahiriza ingingo ya 3.3.1 mbere yo gukanda buto "Tangira".

Mugihe cyikizamini cyo kurwanya ubushyuhe, hejuru yiburyo hejuru yurupapuro rumwe ubanza kwerekana "Ubushyuhe", "Ihamye", "Ikizamini", "Hagarara", na "igihe cyo kwandika 1", ikizamini kirangiye.

3.3.6.4 Noneho shyira muri sponge ingero zubundi burebure, hanyuma upime ibisubizo byikizamini cy "igihe cyo kwandika 12" na "igihe cyo kwandika 3" nko muri 3.3.6.1 kugeza 3.3.6.3.

3.3.

Umukoresha arashobora kandi guhitamo kimwe gusa cyangwa bibiri byubugari bwa kalibrasi, no kwinjiza "0" kubisigaye.Icyitonderwa: Mumwanya wa "Thermal Resistance Calibration", andika ibipimo bya sponge byapimwe byapimwe kuva kuri bito kugeza binini ukurikije ibisubizo byikizamini 1, 2, 3, nibisubizo bisanzwe 1, 2, 3.

Kanda "Garuka" kugirango usohoke kandi interineti iruzuye.

Icyitonderwa: Ntugahindure amakuru muri Calibibasi yumuriro byoroshye mubihe bisanzwe.Nibyiza kubika kopi ahandi hantu kugirango wirinde gutakaza amakuru ya kalibrasi.

Umukoresha arashobora kandi guhitamo kimwe gusa cyangwa bibiri byubugari bwa kalibrasi, no kwinjiza “0” kubisigaye.Icyitonderwa:Muri interineti ya "Thermal Resistance Calibration", andika ibipimo bya sponge byapimwe byapimwe kuva kuri bito kugeza binini ukurikije ibisubizo byikizamini 1, 2, 3, nibisubizo bisanzwe 1, 2, 3.

Kanda "Garuka" kugirango usohoke kandi interineti iruzuye.

Icyitonderwa:Ntugahindure amakuru muri kalibrasi yumuriro byoroshye mubihe bisanzwe.Nibyiza kubika kopi ahandi hantu kugirango wirinde gutakaza amakuru ya kalibrasi.

3.3.7 Kurwanya ubushyuhe bwintangarugero zikoreshwa

Iki gikoresho ntabwo kigarukira gusa kumashanyarazi yubushyuhe bwo gutahura imyenda, kandi birashobora gukoreshwa muburyo bwo kurwanya ubushyuhe bwibikoresho bitandukanye.

3.4 Koresha ibikorwa byo kurwanya ubushuhe

3.4.1

Nyuma yo gufungura ingufu, imashini yose igomba gushyuha muminota 60.Muri icyo gihe, hakwiye kwemezwa ko ibikorwa bya 3.4.3 byo guhumeka no kuzuza amazi hamwe nigikorwa cyo gushyira firime yikizamini cyarangiye.Shira umwenda muremure hagati yisahani isukuye, hanyuma usohokane umwenda mugihe isahani yikizamini igeze kuri 35 ℃, hanyuma urebe ubushyuhe bwa plaque yubushyuhe hamwe nubushyuhe bwa plaque yo hasi kugeza kuri 35.2, urangize imashini ikonje ishushe, urashobora gushira icyitegererezo cyikizamini mu ntebe yikizamini.

3.4.2Ubushuhegushiraho

Kanda buto ya "Igenamiterere", hanyuma ukande "Ubushyuhe nubushuhe bwo kurwanya ibipimo byerekana" kugirango werekane 309.

3.4.3 Igikorwa cyo guhumanya no kuzuza amazi

Reba niba hari amazi muri tank yuzuza amazi.Niba nta mazi ahari, fungura umuryango muto kuruhande rwibumoso bwigikoresho, fungura igifuniko cyamazi 2, hanyuma ushyiremo inkoni yerekana urwego rwamazi 4 munsi yigitereko cyamazi hanyuma ukomereze inkoni ihinduranya amazi adafite amazi 5, hanyuma ufate umuyoboro uva mubikoresho, Hanyuma usukeYamazakiamazi mumunwa wikigega cyamazi, kora urwego rwamazi hagati yumurongo utukura wikigereranyo cyamazi 6, hanyuma ukomere umupfundikizo wamazi.

Kanda buto ya "Amazi Yinjira" yerekanwe ku gishushanyo cya 323, fungura umuhuza utagira amazi winkoni ihinduranya gato, hanyuma ukure buhoro buhoro urwego rwo hejuru rwamazi.Amazi yo mu kigega cyuzura azahita yinjira mumubiri wikizamini.Itegereze igipimo cyamazi kuruhande rwiburyo bwintebe yikizamini hanyuma ugerageze Niba ukoze hejuru yisahani isobekeranye ukoresheje ukuboko kwawe, mugihe ubushuhe busohotse, urashobora guhagarika urwego rwo hejuru rwamazi kugirango rukurure, kandi ugakomeza umuhuza utagira amazi. .

Gushyira firime yikizamini: Fata firime yikizamini uhereye kumugereka, ukureho firime ikingira, kandi ukoreshe imwe ya elastike mugupima.Kurambura hejuru yisahani.Fata ipamba kumugereka kugirango woroshye firime kandi woroshye firime.Kuraho umwuka mwinshi hagati yisahani, hanyuma ufate umurongo wa reberi kumugereka, hanyuma ukosore firime kumubiri wikizamini mu cyerekezo kizengurutse.

3.4.4 Ikizamini cyo kurwanya ubushuhe

Mbere yuko igikoresho kimenyekanisha icyitegererezo, hagomba kubaho “nta cyitegererezo cy’ubushuhe” -ikibaho cyambaye ubusa.

Kurwanya ubuhehere bwisahani yubusa bivuga kurwanya ubushyuhe bwigikoresho ubwacyo mugihe hari firime gusa.

Hitamo "kwandika igihe 0" hanyuma ukande "Tangira" kugirango ukore ikizamini cya "ubusa bwamazi yubusa".

Ikizamini cyo kurwanya ubuhehere: preheat-stabilite-test-ihagarara (shakisha ubushuhe bwikibaho cyubusa hanyuma uhite ubibika)

3.4.5 Ikizamini cyo kurwanya ubuhehere

Mubikorwa byo kurwanya ubuhehere (birashobora gukorwa nyuma yubushyuhe bwibisahani bitatu bigeze ku ngingo ya 3.4.1)

Hitamo 1 kumwanya wo kwandika (urugero, icyitegererezo 1).

Igikoresho kimaze kuzuza ibisabwa bya 3.4.1, shyira icyitegererezo cyikizamini hejuru ya firime, kanda buto "hejuru, hepfo", hanyuma utwikire impande enye zicyuma.Iyo icyuma cya crimp kiri mumwanya utambitse, hanyuma ushire hasi igifuniko cya plexiglass.Funga umuryango wigikoresho hanyuma ukande buto "Tangira".Igikoresho kizakora mu buryo bwikora.Gukurikirana bikurikirana ni: gushyushya-gutuza-kugerageza-guhagarara, no kwerekana ubwambere bwamazi arwanya nibindi bipimo.

Hindura icyitegererezo;kanda 2 kumwanya wo kwandika kugirango ugerageze icyitegererezo cya kabiri, uburyo ni bumwe nkuko byavuzwe haruguru, nibindi.Raporo yikizamini cyo kurwanya ubushuhe irashobora gucapurwa nyuma yikizamini 3 ukurikije uburyo busanzwe.

3.4.6 Kureba no gucapa ibirwanya ubushuhe

Kurwanya ubuhehere bigomba guhinduka.Intambwe zirasa na Calibratuion yo kurwanya ubushyuhe.

3.4.7 Kurwanya ubuhehere

Iki gikoresho ntikigarukira gusa ku gutahura neza ububobere bw’imyenda, biranakwiriye no kumenya ubushyuhe bw’ibikoresho byo mu bwoko bwa plaque zitandukanye, ariko ntacyo bivuze kumenya ubukana bw’amazi y’ibintu bidashobora kwangirika, kubera ko agaciro ko kurwanya ubushuhe ari ntarengwa.

3.4.8Guhindura ibirwanya ubushuhe hamwe nikizamini cyo kurwanya ubushyuhe

Ku ruhande rw'ibumoso rw'igikoresho, nk'uko bigaragara ku gishushanyo cya 327, huza umwuka wafunzwe, shyira isafuriya munsi y'amazi, hanyuma ukande buto ya “Drain” imbere mu cyumba cy'ibizamini nk'uko bigaragara ku gishushanyo cya 317, muri rusange kanda 6 Hafi ya 8 inshuro (inshuro imwe nyuma yo kumva "kanda"), amazi azahita asohoka, hanyuma ashyireho ubushyuhe bwikizamini kuri 40 and, hanyuma ukore isaha 1 (nyuma yibyo, niba ikizamini cyibizamini hamwe ninama ishinzwe kurinda ari haracyariho niba hari ubuhehere, igihe gishobora kongerwa uko bikwiye).Mugihe ukora iki gikorwa, ntihakagombye kubaho urugero rwikigereranyo cyangwa ibizamini byo kurwanya ubushuhe hejuru yikizamini.

lIcyambu cyo mu kirere

4.1 Icyitegererezo cyo kugenzura ubuhehere: icyitegererezo hamwe nicyitegererezo bigomba gushyirwa mubihe byagenwe byikirere cyagenwe kugirango habeho kugenzura amasaha 24.

4.2 Ingano yubunini nubunini: Fata ibyitegererezo bitatu kuri buri cyitegererezo, ingano yicyitegererezo ni 35 × 35cm, kandi icyitegererezo kigomba kuba kiringaniye kandi kitarimo inkeke.

4.3 Ibisabwa kugirango ushire icyitegererezo: Uruhande rwimbere rwicyitegererezo rushyizwe hejuru kurubaho rwikizamini, kandi impande zose zubuyobozi bwikizamini zirapfukiranwa.

lAkamaro ko kurwanya ubushyuhe nubushuhe

5.1Kurwanya ubushyuhe ni ibiranga ubushyuhe bwo kohereza ibikoresho.Nibimwe mubipimo byibanze byo kugerageza imyenda.Kubera imirimo itatu yibanze yimyambarire (kubungabunga ubushyuhe, kurinda umubiri no kwigaragaza), icyingenzi nukugumana ubushyuhe.Niba nta myenda uyumunsi Kurinda abantu ntibishobora kubaho.Icya kabiri, uturere n'ibihe bitandukanye bifite ubushyuhe butandukanye busabwa.Kurwanya ubushuhe birashobora gutanga urufatiro kubantu bahitamo ubwoko bwimyenda, byerekana akamaro ko kumenya ubushyuhe bwumuriro.

5.2Kurwanya ubuhehere ni ikimenyetso cyerekana ubushobozi bwibikoresho byohereza ubuhehere.Hamwe niterambere ryimibereho yabantu, hasabwa byinshi murwego rwo kwambara neza, kuko umuntu mukuru azanyura muruhu kabone niyo haba nta icyuya (icyuya gikomeye) burimunsi Capillary isohora imyuka y'amazi (bita ibyuya byihishe), 30- 70 g / kumunsi * umuntu.Noneho ibyinshi muribi bigomba kwanduzwa binyuze mumyenda.Gusa iyo ubushobozi bwibikoresho byimyenda yohereza ubuhehere burenze ako gaciro abantu bashobora kumva bamerewe neza.Kubera iyo mpamvu, ni ngombwa kumenya guhangana nubushuhe.

lInkunga ya tekiniki

6.1 Kumenyekanisha amakosa

A 、 Nta cyerekanwa kuri boot ya ecran

1. Reba niba imbaraga ziri
2. Reba niba imbaraga zo kwerekana zahujwe
3. Reba niba imbaraga zo kwerekana zahujwe

B temperature Ubushyuhe buhoraho nubushuhe ntibishobora gukora

1. Urwego rwamazi muri boot yimbere ni umuhondo, nyamuneka ongeramo amazi
2. Reba niba umurongo uhuza hagati yubuyobozi bugenzurwa nubuyobozi bwa drive uhujwe neza
3. Reba niba umuvuduko wa compressor ya firigo iri hejuru cyangwa munsi yumuvuduko washyizweho

C temperature Ubushyuhe buhoraho nubushuhe, ubushyuhe buke bwicyumba

1. Reba niba umuyoboro ushyushya ikirere ushobora gushyuha bisanzwe;
2. Reba reta ihamye itwara umuyaga ushyushya umwuka.

D operation Igikorwa cyubushyuhe nubushuhe, ubuhehere buke mucyumba cyibizamini

1. Reba niba umuyoboro ushyushya ikigega cy'amazi ushobora gushyuha bisanzwe
2. Reba reta ihamye itwara umuyoboro ushyushya ikigega cyamazi

E 、 Nta bushyuhe bwerekana ubushyuhe ku kibaho, ikibaho gishyushya cyangwa hepfo

1. Niba sensor yubushyuhe yatwitse

2. Guhuza umuhuza ntabwo ari byiza, ongera wongere.

F board Ikibaho cyibizamini, ikibaho cyo gushyushya cyangwa isahani yo hasi ntishobora gushyuha cyangwa gushyuha buhoro

1. Reba niba ibikoresho bitatu byo guhinduranya amashanyarazi bisanzwe bitangwa nimbaraga;

2. Reba uruziga rugenzura ubushyuhe kugirango urebe niba hari imikoranire mibi na plug itaziguye.

6.2 Kubungabunga

A. Ntugahure nibice bitandukanye mugihe cyo gutwara, kwishyiriraho, guhindura no gukoresha igikoresho kugirango wirinde kwangirika kandi bigira ingaruka kubisubizo.

B. Igenzura ryibikoresho nigikoresho cyo gutembera hamwe na ecran ya ecran, byangiritse byoroshye.Ntukoreshe ibindi bintu bikomeye kugirango usimbuze intoki zawe mugihe ukora.Ntugatonywe kumashanyarazi kama kuri ecran yo gukoraho kugirango wirinde kugabanya igihe cya serivisi.

C. Kora akazi keza ko kuvura umukungugu nyuma yo gukoresha igikoresho hanyuma usukure umukungugu mugihe.

D. Mugihe igikoresho kidakora neza, nyamuneka saba umunyamwuga wo gusana cyangwa gusana ayobowe numuhanga.

lIbibazo bisanzwe

7.1 Ikibazo cyo kumenya igihe

Igihe cyo gutahura nikibazo gihangayikishije buriwese, kandi buri gihe nizera ko byihuse kandi byukuri.Kubera ko ibipimo byabanje biteganya ikigereranyo cyinzira eshanu zumuriro nigihe cyo kuzimya kuburugero urwo arirwo rwose nyuma yiminota 30 yo kubanza kubara ibisubizo, ni mugihe kitarenze isaha yo gusuzuma amakuru imwe.Hano hari igitekerezo cyateganijwe kuburyo buri gihe numva ko igihe cyikizamini kiri kure cyane.Igihe cyo kubanziriza muburyo bugezweho gishimangira akamaro ko kugera kumurongo uhamye, kuruta igihe cyagenwe.Iyi ni kubwimpamvu.Kubera ko ubushyuhe bwo kurwanya ubushyuhe bwimyenda nini, bugomba kugera kuri 35 ° C kuruhande rumwe na 20 ° C kurundi ruhande.Igihe gikenewe kugirango leta ihamye iratandukanye.Kurugero, bisaba byibuze amasaha 2 kugirango amakoti agere kumurongo uhamye, mugihe ikoti yo hasi ifata igihe kirekire.Ku rundi ruhande, imyenda myinshi ikurura ubuhehere.Nubwo icyitegererezo cyahinduwe kandi kiringaniye mbere, imiterere yikizamini yarahindutse.Ubushyuhe bwambere ni 20 ℃ nubushuhe ni 65%, mugihe icya nyuma ni 35 ℃ kuruhande rumwe na 20 ℃ kurundi ruhande.Ubushuhe bugarura icyitegererezo nyuma yuburinganire nabwo burahinduka.Twakoze ikigereranyo cyo kugereranya.Uburemere bwambere bwa sample imwe burenze ubwambere.Buriwese azi ko bisaba igihe kirekire kugirango uhindure ubushuhe bwongeye kugarura imyenda.Kubwibyo, igihe cyo kumenya ubushyuhe bwumuriro ntigishobora kuba gito.

Bifata kandi umwanya muremure kugirango icyitegererezo kigere kumuvuduko wamazi wa isothermal kandi utaringaniye mugihe cyo gupima ubushuhe.

Ni nako bimeze kumwanya ukenewe kubikoresho bisa nkamahanga kugirango umenye "kurwanya ubushyuhe nubushuhe", nyamuneka reba kumugereka.

7.2 Ikibazo cyubunini bw'icyitegererezo

Ingano yicyitegererezo ihora ari nziza.Ntabwo aribyo mubizamini byo kurwanya ubushyuhe.Nibyiza gusa uhagarariye icyitegererezo, ariko umwanzuro utandukanye urashobora gukurwa mubikoresho.Ingano yikibaho cyibizamini nini kandi gushyuha ni Uniformity nikibazo.Ibipimo bishya bisaba umuvuduko wumuyaga wa 1m / s.Ninini nini, niko itandukaniro ryihuta hagati yumuyaga uva mu kirere n’isohoka ry’ikirere, hamwe no kwiyongera kwubushyuhe bwinjira mu kirere hamwe nubushyuhe bw’ikirere.Duhereye ku iterambere ryibipimo mu gihugu no hanze yacyo, dushobora kubona ko ibipimo bishaje ahanini ari 250mm2 naho ibipimo bishya ni 200mm2.Ikiyapani KES ikoresha 100mm2.Kubwibyo, twizera ko 200 mm2 ikwiranye nubutaka bwiza hashingiwe ku kuzuza ibipimo byuburyo.

7.3 Niba ubushyuhe bwo gushiraho bujyanye nigiciro cyo kurwanya ubushyuhe

Muri rusange, ubushyuhe bwo gushiraho ntaho buhuriye nigiciro cyo kurwanya ubushyuhe.

Agaciro ko kurwanya ubushyuhe kajyanye nubuso bwikitegererezo, itandukaniro ryubushyuhe hagati yimpande zombi, nimbaraga zisabwa kugirango habeho guhagarara neza.

R_ct

Agace k'ibizamini kamaze kugenwa, ingano yacyo ntigomba guhinduka.Igihe cyose ubushyuhe kumpera zombi buhoraho, ntabwo bigoye gupima imbaraga zisabwa kugirango uhore uhoraho.Birashobora kugaragara ko ubushyuhe bwakoreshejwe ntaho buhuriye, mugihe ubushyuhe bwakoreshejwe budahindura imiterere yikintu cyapimwe.irashobora.Nibyo, twubaha ibipimo kandi twemera 35 ℃.

7.4 Ikibazo cyagaragaye

Ni ukubera iki ibipimo bishya bivanaho igipimo cyo kubika ubushyuhe no kwemeza igipimo cyo kurwanya ubushyuhe?Turashobora kumenya duhereye ku gipimo cyambere cyo kubika ubushyuhe:

Q₁ONtabwo icyitegererezo cyo gukwirakwiza ubushyuhe （W / ℃）

Q₂Hamwe nicyitegererezo cyo gukwirakwiza ubushyuhe （W / ℃）

Hamwe nogutezimbere imikorere yubushyuhe, Q2 igabanuka kumurongo, ariko igipimo cyumuriro wa Q kizamuka gahoro gahoro.Mu mikoreshereze nyayo, igipimo cyo gutwika ubushyuhe bwumuriro wikoti ryibice bibiri na kote imwe yongerewe gato, ntabwo byikubye kabiri.Ubu ni igishushanyo mbonera Kubwibyo, birakwiye gukuraho iki kimenyetso ku rwego mpuzamahanga.Icyakabiri, kurwanya ubushyuhe biroroshye cyane gukoresha, kandi agaciro kongewe kumurongo.Kurugero, ikote rya mbere ni 0.085 m2 · K / W, naho igorofa ya kabiri ni 0.170 m2 · K / W.

Isano iri hagati yo kurwanya ubushyuhe nigipimo cyokwirinda:

R_ct= A / Q.₂—R_ct0              Igisubizo: ahantu ho kwipimisha

Ukurikije formulaire, kurwanya ubushyuhe burahinduka ukurikije ihinduka rya Q2.

Ingero zikurikira zamakuru yikizamini cyo kurwanya ubushyuhe:

Ibihe by'ibizamini	1	2	3	4	5	Ubushyuhe butagaragara
Amakuru yo kurwanya ubushyuhe （10-3m2· K / W）	32	66	92	125	150	58

A ni 0.04m²na Q2bishobora kuba:

Ibihe by'ibizamini	1	2	3	4	5	Amakuru yo kurwanya ubushyuhe
Amakuru yo kurwanya ubushyuhe 10-3m2· K / W）	32	66	92	125	150	58
Q2 （W / ℃）	0.4444	0.3226	0.2667	0.2186	0.1923

Q₁ ni Nta cyitegererezo cyo gukwirakwiza ubushyuhe, Q.₁= A / R._ct0= 0.04 / 58 * 1000 = 0.6897

Ibihe by'ibizamini	1	2	3	4	5	Amakuru yo kurwanya ubushyuhe
Kurwanya ubushyuhe （10-3m2· K / W）	32	66	92	125	150	58
Q2 （W / ℃）	0.4444	0.3226	0.2667	0.2186	0.1923
Igipimo cyo gukumira （%）	35.57	53.22	61.33	68.31	72.12

Ukurikije imibare, igishushanyo mbonera cyo kurwanya ubushyuhe nigipimo cyizuba:

t dushobora kubibona uhereye ko uko kurwanya ubushyuhe bigenda biba binini, igipimo cyo kugumana ubushyuhe gikunda kuba kiringaniye, ni ukuvuga, iyo ubushyuhe bwumuriro ari bunini, igipimo cyo kugumana ubushyuhe kiragoye kwerekana ko ari kinini.

7.5 Guhindura igikoresho hamwe nibibazo bisanzwe by'icyitegererezo

Kugenzura ibikoresho birwanya ubushyuhe nubushuhe byabaye ikibazo gikomeye.Niba ubushyuhe bw'isahani yo hasi bugomba gupimwa, ntibushobora kuboneka kuko igikoresho gifunze.Hariho ibintu byinshi bigira ingaruka kubisubizo byikizamini.Uburyo bwambere bwo kugenzura buragoye kandi ntabwo bwakemuye ikibazo.Birazwi neza ko ihindagurika ryibisubizo byikizamini cyibikoresho byo gutwika amashyuza ari ukuri kudashidikanywaho.Dukurikije ubushakashatsi bwigihe kirekire, twizera ko "icyitegererezo gisanzwe" gikoreshwa mukugenzura "metero irwanya ubushyuhe" "Biroroshye kandi ni siyanse.

Hariho ubwoko bubiri bwintangarugero.Kimwe ni ugukoresha imyenda (fibre fibre plaque), indi ni sponge.

Nubwo imyenda idasobanuwe mubipimo byimbere mu gihugu ndetse n’amahanga, uburyo bwinshi bwo kugereranya ibintu bukoreshwa neza muguhindura igikoresho.

Nyuma yubushakashatsi bwacu, twizera ko bidakwiye gukoresha uburyo bwa superposition, cyane cyane imyenda yimyenda.Buriwese azi ko nyuma yimyenda irenze, hariho icyuho hagati, kandi haracyari umwuka mukyuho.Kurwanya ubushyuhe bwumwuka uhagaze birenze inshuro ebyiri kurwanya ubushyuhe bwimyenda iyo ari yo yose.Ingano yicyuho nini kuruta ubunini bwimyenda, bivuze ko kurwanya ubushyuhe buterwa nicyuho atari gito.Uretse ibyo, ikinyuranyo cyuzuye kiratandukanye kuri buri kizamini, bigoye gukosora, bikavamo umurongo utari umurongo wikitegererezo.
Sponge ntabwo ifite ibibazo byavuzwe haruguru.Ingero zisanzwe zifite ubushyuhe butandukanye bwumuriro ni ntangarugero, ntizirengerwa, nka 5mm, 10mm, 20mm, nibindi. Birumvikana ko ibikoresho byakoreshejwe byaciwe muri rusange, bishobora gufatwa nkibintu bimwe (ubu sponge ni Igitsina ni byiza) Kugirango usobanure ko ibibyimba biri muri sponge ari kimwe, ibyavuzwe haruguru bivuga icyuho cyiyongereye hagati yabyo.
Nyuma yubushakashatsi bwinshi, sponge nibikoresho byoroshye kandi bifatika.Birasabwa ko urwego rusanzwe rwibandaho.

Umugereka
Igihe cyo kwipimisha

Ingero zitandukanye	Igihe cyo kurwanya ubushyuhe (min)	Igihe cyo kurwanya ubushuhe (min)
Umwenda muto	Hafi ya 40 ~ 50	Hafi ya 50 ~ 60
Umwenda wo hagati	Hafi ya 50 ~ 60	Hafi ya 60 ~ 80
Umwenda muremure	Hafi ya 60 ~ 80	Hafi ya 80 ~ 110

Icyitonderwa: Igihe cyibizamini byavuzwe haruguru gihwanye nibikoresho bisa kwisi