-–-

-–-

8127—2011

JB/T

2011-05-18

2011-08-01

中華人民共和國工業和信息化部

發布JB/T

目 次.....................................................................................................................................................................II

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....................................................................................................................................................

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....................................................................................................................................

........................................................................................................................................................7.1

.....................................................................................................................................................7.2

.....................................................................................................................................................7.3

.....................................................................................................................................................7.4

.....................................................................................................................................7.5

.............................................................................................................................................7.6

.........................................................................................................................................7.7

.........................................................................................................................................7.8

.........................................................................................................................................7.9

.....................................................................................................................................................7.10

...................................................................................................................................................7.11

...................................................................................................................................................7.12

................................................................................................................................................... 7.13

...................................................................................................................................................7.14

...................................................................................................................................................

........................................................................................................................................................

............................................................................................................................ 9.1

.............................................................................................................................................................9.2

.............................................................................................................................................................9.3

............................................................................................................................................................. 9.4

............................................................................................................................................................. 9.5

............................................................................................................................................................. JB/T

前言

JB/T

1995

JB/T

1995

JB/T

8127.31995

JB/T

81271995GB/T

18592000SAC/TC177JB/T

8127.11995JB/T

8127.21995JB/T

8127.31995IIJB/T

內燃機 燃油加熱器

7552008

IEC

60034-12004GB/T

12362000

idt

ISO

58011997GB/T

18592000

GB/T

2828.1

計數抽樣檢驗程序

部分：按接收質量限（AQL）檢索的逐批檢驗抽樣計劃GB/T

2828.12003ISO

2859-11999

38472005

1999

idt

ISO8178-41996GB/T

133842008

QC/T

4132002

liquid

fuel

heater

air

fuel

heater

4.1

4.2

JB/T

4.3

12

24

220

Q16.3/2

16.3

24

23.3/2

23.3

kW

24

8.1/1

12

11.6/2

11.6

kW

24

1.7/1

1.7

kW

12

11.6/2X

11.6

24

kW

L/h

10

3/h

kg/h

kg

JB/T

5.1

4040

000

100

12

10

15

24

20

30

5.2

5.3

5.4

5.5

空氣加熱器產品的使用說明書中應指出使用時的熱風出口處的背壓值，在該背壓值以下加熱器應5.6

按照加熱器使用維護說明書所規定的操作程序，使用與環境溫度條件相適應的油料（包括燃油、25

45

40

90

5.7

15

2%

10%5.8

加熱器在額定熱流量狀況下處于穩定工作狀態時，排氣管口不應有火焰出現，排氣溫度應不高于4505.9

CO

106），x100

ppm5ppm

在額定熱流量狀況下處于穩定工作狀態時，不得有不正常的聲響，其工作噪聲應75

dB

kPa

40

7552008

QC/T

413

應安裝在不易使人碰觸到的位置。加熱器處于工作狀態時的外表面溫度不應高于

50

JB/T

90

6.1

試驗類別分為定型試驗、抽查試驗和出廠試驗，驗收試驗可結合抽查試驗和出廠試驗進行，也可6.2

6.3

7.1.1

2%

7.1.2.1

GB/T

12362000

7.1.2.2

27.1.2.3

1

11ρ1gh112ρ1kg/m321

1Q1

?uA1

p1ρa

JB/T

2Q1m3/s?u

GB/T

12362000?

u=αεA1m2p1N/m2ρakg/m3c

T1

T23

NN

cQρ(T

T)3NkWcpkJ/kg·℃）]；T1T2

7.1.3

7.1.3.1

2

3

7.1.3.2

2

3

h2h1JB/T

1

m

0.35

m

7.1.3.3

a

30

s

V

T1T24N

cρQ(T2

T1)4JB/T

ckJ/kg·℃）]；ρ

kg/m3QQV/30m3/sVm3T1T2b

V

t

5N

cρV(T

2

T1)/t

5V——