Cov Kev Ntsuas Hluav Taws Kub thiab Cov Qauv Kev Ntsuas Lus Qhia Txog

1. Lub Tswv Yim ntawm Kev Ntsuas Hluav Taws Kub

Kev ntsuam xyuas qhov ntsuas hluav taws kub yog ib txoj kev siv los ntsuas lub peev xwm ntawm cov khoom siv los tiv thaiv hluav taws kub kis. Cov qauv feem ntau suav nrog UL94, IEC 60695-11-10, thiab GB/T 5169.16. Hauv tus qauv UL94,Kev Ntsuas Qhov Kub Hnyiab ntawm Cov Khoom Siv Yas rau Cov Khoom Siv thiab Cov Khoom Siv Hauv Tsev, cov qib tiv taus hluav taws tau muab faib ua 12 qib raws li qhov kev xeem nruj thiab daim ntawv thov: HB, V-2, V-1, V-0, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF1, thiab HF2.

Feem ntau, cov qib hluav taws kub uas siv ntau yog txij li V-0 txog V-2, nrog V-0 qhia txog kev ua tau zoo tshaj plaws ntawm hluav taws kub.

1.1 Cov Lus Txhais ntawm Plaub Qhov Kev Ntsuas Hluav Taws Kub

HB (Kev Kub Hlawv Kab Rov Tav):
Qhov ntsuas HB qhia tias cov khoom siv kub hnyiab qeeb tab sis tsis tua nws tus kheej. Nws yog qib qis tshaj plaws hauv UL94 thiab feem ntau yog siv thaum cov txheej txheem kuaj ntsug (V-0, V-1, lossis V-2) tsis siv tau.

V-2 (Kev Kub Hlawv Ntsug - Qib 2):
Qhov ntsuas V-2 txhais tau tias cov khoom siv raug kuaj ob zaug ntawm nplaim taws ntsug 10 vib nas this. Tom qab tshem nplaim taws tawm, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 30 vib nas this, thiab nws tuaj yeem hlawv paj rwb uas tso rau hauv qab 30 cm. Txawm li cas los xij, nplaim taws yuav tsum tsis txhob kis mus rau saum kab cim.

V-1 (Kev Kub Hlawv Ntsug - Qib 1):
Qhov ntsuas V-1 txhais tau hais tias cov khoom siv raug kuaj ob zaug ntawm nplaim taws ntsug 10 vib nas this. Tom qab tshem nplaim taws tawm, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 30 vib nas this, thiab nplaim taws yuav tsum tsis txhob nthuav tawm saum kab cim lossis hlawv paj rwb uas tso rau hauv qab 30 cm.

V-0 (Kev Kub Ntsug - Qib 0):
Qhov ntsuas V-0 txhais tau hais tias cov khoom siv raug kuaj ob zaug ntawm nplaim taws ntsug 10 vib nas this. Tom qab tshem nplaim taws tawm, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 10 vib nas this, thiab nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim lossis hlawv paj rwb uas tso rau hauv qab 30 cm.

1.2 Kev Taw Qhia Txog Lwm Cov Kev Ntsuas Hluav Taws Kub

5VA thiab 5VB koom nrog kev faib tawm kev sim hlawv ntsug siv lub nplaim taws sim 500W (qhov siab nplaim taws 125 hli).

5VA (Kev Kub Hlawv Ntsug - Qib 5VA):
Qhov ntsuas 5VA yog ib qho kev faib tawm hauv tus qauv UL94. Nws qhia tau tias tom qab tshem cov nplaim taws tawm, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 60 vib nas this, cov nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim, thiab cov nplaim taws uas ntws tawm yuav tsum tsis txhob tshaj 60 vib nas this.

5VB (Kev Hlawv Ntsug - Qib 5VB):
Qhov ntsuas 5VB zoo ib yam li 5VA, nrog rau tib cov qauv rau lub sijhawm hlawv thiab nplaim taws kis.

VTM-0, VTM-1, VTM-2 yog cov kev faib tawm rau cov ntaub ntawv nyias (tuab < 0.025mm) hauv kev sim hlawv ntsug (qhov siab nplaim taws 20mm), siv tau rau cov yeeb yaj kiab yas.

VTM-0 (Kev Hlawv Phaj Ntsug - Qib 0):
Qhov ntsuas VTM-0 txhais tau tias tom qab tshem tawm cov nplaim taws, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 10 vib nas this, thiab cov nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim.

VTM-1 (Kev Hlawv Phaj Ntsug - Qib 1):
Qhov ntsuas VTM-1 txhais tau tias tom qab tshem tawm cov nplaim taws, lub sijhawm hlawv ntawm cov khoom siv tsis pub tshaj 30 vib nas this, thiab cov nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim.

VTM-2 (Kev Hlawv Phaj Ntsug - Qib 2):
Qhov kev ntsuas VTM-2 muaj cov qauv zoo ib yam li VTM-1.

HBF, HF1, HF2 yog cov kev faib tawm rau kev sim hlawv kab rov tav ntawm cov ntaub ntawv ua npuas ncauj (qhov siab nplaim taws 38 hli).

HBF (Cov Khoom Siv Ua Npuas Uas Kub Hlawv Kab Rov Tav):
Qhov ntsuas HBF txhais tau tias qhov ceev ntawm cov khoom ua npuas dej tsis tshaj 40 hli / feeb, thiab nplaim taws yuav tsum tua ua ntej mus txog 125 hli cim kab.

HF-1 (Kev Kub Hnyiab Kab Rov Tav - Qib 1):
Qhov ntsuas HF-1 txhais tau tias tom qab tshem tawm cov nplaim taws, lub sijhawm hlawv ntawm cov khoom tsis pub tshaj 5 vib nas this, thiab cov nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim.

HF-2 (Kev Kub Hnyiab Kab Rov Tav - Qib 2):
Qhov ntsuas HF-2 txhais tau tias tom qab tshem tawm cov nplaim taws, lub sijhawm hlawv ntawm cov khoom tsis pub tshaj 10 vib nas this, thiab cov nplaim taws yuav tsum tsis txhob nthuav dav tshaj kab cim.

2. Lub Hom Phiaj ntawm Kev Ntsuas Qhov Ntsuas Hluav Taws Kub

Lub hom phiaj ntawm kev sim ntsuas qhov ntsuas nplaim taws suav nrog:

2.1 Kev Soj Ntsuam Kev Ua Haujlwm ntawm Cov Khoom Siv Hluav Taws Xob

Kev txiav txim siab qhov ceev ntawm cov khoom siv hlawv, nplaim taws kis, thiab hluav taws kis mus rau lwm qhov hauv qab hluav taws pab ntsuas nws txoj kev nyab xeeb, kev ntseeg tau, thiab kev tsim nyog rau cov ntawv thov tiv taus hluav taws.

2.2 Txheeb Xyuas Qhov Muaj Peev Xwm Tiv Thaiv Hluav Taws

Kev kuaj pom tias cov khoom siv muaj peev xwm tiv thaiv kev kis hluav taws thaum raug rau qhov chaw hluav taws, uas yog qhov tseem ceeb rau kev tiv thaiv kev kub hnyiab thiab txo qhov kev puas tsuaj.

2.3 Kev Xaiv thiab Siv Cov Khoom Siv Qhia

Los ntawm kev sib piv cov khoom siv sib txawv cov khoom tiv taus hluav taws, kev sim pab xaiv cov ntaub ntawv tsim nyog rau kev tsim kho, kev thauj mus los, khoom siv hluav taws xob, thiab lwm yam teb los txhim kho kev nyab xeeb hluav taws.

2.4 Kev Ua Raws Cai thiab Cov Qauv

Kev sim tshuaj tiv thaiv hluav taws feem ntau ua raws li cov cai hauv tebchaws lossis kev lag luam. Nws ua kom cov khoom siv ua tau raws li kev nyab xeeb thiab kev ua raws li cov cai rau cov kev siv tshwj xeeb.

Hauv kev xaus, kev ntsuas qib tiv taus hluav taws muab cov ntaub ntawv tseem ceeb rau kev xaiv cov khoom siv, kev txhim kho kev nyab xeeb hluav taws, thiab kev ua raws li txoj cai los ntawm kev ntsuam xyuas tus cwj pwm combustion thiab kev tiv thaiv hluav taws.

3. Cov Qauv Siv

• UL94:Kev Ntsuas Qhov Kub Hnyiab ntawm Cov Khoom Siv Yas rau Cov Khoom Siv thiab Cov Khoom Siv Hauv Tsev
• IEC 60695-11-10:2013: *Kev Ntsuas Kev Phom Sij Hluav Taws - Ntu 11-10: Kev Ntsuas Hluav Taws - 50 W Cov Txheej Txheem Ntsuas Hluav Taws Kab Rov Tav thiab Ntsug*
• GB/T 5169.16-2017: *Kev Ntsuas Kev Phom Sij Hluav Taws rau Cov Khoom Siv Hluav Taws Xob thiab Khoom Siv Hluav Taws Xob - Ntu 16: Kev Ntsuas Hluav Taws - 50W Cov Txheej Txheem Ntsuas Hluav Taws Kab Rov Tav thiab Ntsug*

4. Cov Txheej Txheem Kuaj rau HB, V-2, V-1, thiab V-0

4.1 Kev Kub Hnyiab Kab Rov Tav (HB)

4.1.1 Cov Qauv Yuav Tsum Tau Ua

• Daim Ntawv: Cov ntawv (txiav, pov, extruded, thiab lwm yam) nrog cov npoo du, cov chaw huv si, thiab qhov ceev sib xws.
• Qhov Loj: 125 ± 5 hli (ntev) × 13 ± 0.5 hli (dav). Yuav tsum muaj cov qauv tsawg kawg nkaus thiab tuab 3 hli tshwj tsis yog tias tuab tshaj 3 hli. Qhov tuab siab tshaj plaws ≤13 hli, dav ≤13.5 hli, ces kaum vojvoog ≤1.3 hli.
• Cov Qauv: Cov qauv sawv cev rau cov xim / qhov ceev sib txawv.
• Qhov ntau: Yam tsawg kawg nkaus 2 pawg, 3 cov qauv rau ib pawg.

4.1.2 Cov Txheej Txheem Xeem

• Cim: 25 ± 1 hli thiab 100 ± 1 hli kab.
• Kev Clamping: Tuav ze ntawm qhov kawg 100mm, kab rov tav lengthwise, 45°±2° widthwise, nrog ib lub mesh hlau 100±1mm hauv qab.
• Nplaim: Methane ntws 105ml/min, rov qab siab 10 hli dej kem, nplaim siab 20 ± 1 hli.
• Kev Hluav Taws Xob: Siv hluav taws kub ntawm 45 ° rau 30 ± 1s lossis kom txog thaum hlawv mus txog 25 hli.
• Lub Sijhawm: Sau lub sijhawm thiab qhov ntev hlawv (L) txij li 25mm txog 100mm.
• Kev xam: Kev kub hnyiab ceev (V) = 60L/t (mm/min).

4.1.3 Cov Ntaub Ntawv Xeem

• Txawm tias nplaim taws ncav cuag 25 ± 1 hli lossis 100 ± 1 hli.
• Qhov ntev hlawv (L) thiab lub sijhawm (t) ntawm 25mm thiab 100mm.
• Yog tias nplaim taws hla 100 hli, sau lub sijhawm ntawm 25 hli txog 100 hli.
• Xam qhov ceev ntawm kev hlawv.

4.1.4 Cov Qauv Ntsuas HB

• Rau 3–13 hli tuab: Kev kub hnyiab ceev ≤40 hli / feeb dhau 75 hli ncua.
• Rau <3 hli tuab: Kev kub hnyiab ceev ≤75 hli / feeb dhau 75 hli ncua.
• Hluav taws yuav tsum nres ua ntej 100 hli.

4.2 Kev Kub Hnyiab Ntsug (V-2, V-1, V-0)

4.2.1 Cov Qauv Yuav Tsum Tau Ua

• Daim Ntawv: Cov ntawv nrog cov npoo du, cov chaw huv si, thiab qhov ceev sib xws.
• Qhov Loj: 125±5mm × 13.0±0.5mm. Muab cov qauv tuab tsawg kawg nkaus/ntau tshaj plaws; yog tias cov txiaj ntsig txawv, xav tau cov qauv nruab nrab (≤3.2mm span).
• Cov Qauv: Cov qauv sawv cev rau cov xim / qhov ceev sib txawv.
• Qhov ntau: Yam tsawg kawg nkaus 2 pawg, 5 qauv rau ib pawg.

4.2.2 Kev Kho Qauv

• Tus Qauv: 23 ± 2 ° C, 50 ± 5% RH rau 48 teev; sim tsis pub dhau 30 feeb tom qab tshem tawm.
• Qhov cub: 70 ± 1 ° C rau ≥168h, tom qab ntawd txias hauv desiccator rau ≥4h; sim tsis pub dhau 30 feeb.

4.2.3 Cov Txheej Txheem Xeem

• Kev Clamping: Tuav sab saum toj 6 hli, ntsug, hauv qab 300 ± 10 hli saum paj rwb (0.08g, 50 × 50 hli, ≤6 hli tuab).
• Nplaim: Methane ntws 105ml/min, rov qab siab 10 hli dej kem, nplaim siab 20 ± 1 hli.
• Kev Hluav Taws: Muab nplaim taws rau ntawm ntug hauv qab ntawm cov qauv (deb 10 ± 1 hli) rau 10 ± 0.5 vib nas this. Kho yog tias cov qauv puas lawm.
• Lub Sijhawm: Sau cov nplaim taws tom qab (t1) tom qab thawj zaug hlawv, rov ua nplaim taws rau 10 ± 0.5 vib nas this, tom qab ntawd sau cov nplaim taws tom qab (t2) thiab cov nplaim taws tom qab (t3).
• Lus Cim: Yog tias muaj dej ntws, tig lub qhov cub kom tig 45°. Tsis txhob quav ntsej cov qauv yog tias nplaim taws tuag vim muaj pa roj tawm.

4.2.4 Cov Qauv Ntsuas (V-2, V-1, V-0)

• Lub sijhawm tom qab nplaim taws (t1, t2) thiab lub sijhawm tom qab nplaim taws (t3).
• Seb cov qauv puas kub hnyiab tag.
• Seb cov khoom uas ntws los puas hlawv paj rwb.

Cov txiaj ntsig raug soj ntsuam raws li cov qauv uas tau teev tseg ua ntej los txiav txim siab qhov ntsuas V-0, V-1, lossis V-2.

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