11080—2011

JB/T

technology—Scroll

2011-08-15

2011-11-01

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

............................................................................................................................................ 4.1

............................................................................................................................................................. 4.2

.............................................................................................................................................................4.3

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

........................................................................................................................................................6.1

.....................................................................................................................................................6.2

.....................................................................................................................................................6.3

..................................................................................................................... 6.4

.................................................................................................................................6.5

.........................................................................................................................................6.6

................................................................................................................................................. 6.7

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

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

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

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

前言SAC/TC18IIJB/T

真空技術渦旋干式真空泵

議的各GB/T

191

GB/T1912008ISO

780:1997MODGB/T

3163

GB/T

31632007ISO

3529-13:1981MODGB/T

13306

GB/T

19956.12005ISO

1607-1:1993

GB/T

19956.220051607-2:1989

21271

[GB/T

Acoustics-Noisetest

code

for

compressors

and

vacuum

pumps-Engineering

grade

），

22360

223602008EN

1012-2:1996MOD

GB/T

3163

3.1

volume

flow

rate

L/s3.2

geometric

volume

flow

rate

L/s3.3

ultimate

3.4

total

0.37251680%0.5525160.7540251.55040JB/T

4.1

180

）。

渦旋干式真空泵工作原理圖

L/s

L/s

”。

基本參數

0.261.31000.261.15.41601.14.24.2JB/T

5.1

5.2

405.3

5.4

5.5

5.6

1.2

5.7

MTBF）。5.8

000

Pa

500

5.9

000

Pa

22360

6.1.1

D

p

0.5

）。

測試罩

測試罩直徑尺寸JB/T

6.1.2

Pa

5%10%6.1.3

3%

35

75%

GB/T

19956.1

GB/T

19956.2

6.4.1

6.4.2

GB/T

21271

Pa

48