JPS5976794U - Centrifugal compressor surge detection device - Google Patents
Centrifugal compressor surge detection deviceInfo
- Publication number
- JPS5976794U JPS5976794U JP17226582U JP17226582U JPS5976794U JP S5976794 U JPS5976794 U JP S5976794U JP 17226582 U JP17226582 U JP 17226582U JP 17226582 U JP17226582 U JP 17226582U JP S5976794 U JPS5976794 U JP S5976794U
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal compressor
- detection device
- surge detection
- surge
- compressor surge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ＡおよびＢはサージ検知装置が設けられていない
従来の遠心圧縮機の構成の一例を示すそれぞれ正面図お
よび断面図、第２図は本考案遠心圧縮機のサージ検知装
置の一例を示す圧縮機の正面図である。
１・・・・・・インペラ、２・・・・・・ディフューザ
ベン、３・・・・・・ディフューザ部、４・・・・・・
ディフューザプレート、５・・・・・・ディフューザカ
バ、６・・・・・・翼間流路、７・・・・・・ピン、８
・・・；・・ダクト、９・・・・・・コレクタ、１０・
・・・・・圧力ビックアップセンサ、１１・・・・・・
ねじ孔、１２・・・・・・コントローラ、１３・・・・
・・信号線、１４・・・・・・流路。Figures 1A and B are a front view and a sectional view, respectively, showing an example of the configuration of a conventional centrifugal compressor without a surge detection device, and Figure 2 shows an example of the surge detection device of the centrifugal compressor of the present invention. It is a front view of a compressor. 1... Impeller, 2... Diffuser vent, 3... Diffuser section, 4...
Diffuser plate, 5...Diffuser cover, 6...Blade channel, 7...Pin, 8
・・・；・・・Duct, 9・・・Collector, 10・
...Pressure big-up sensor, 11...
Screw hole, 12...Controller, 13...
...Signal line, 14...Flow path.
Claims (1)
力変動を検知する圧力センサを設け、前記遠心圧縮機に
サージが発生する直前に前記流体に生じる特有の間欠的
低周波圧力脈動を前記圧力センサを介して検知するよう
にしたことを特徴とする遠心圧縮機のサージ検知装置。A pressure sensor is provided on the wall of the inlet duct near the impeller of the centrifugal compressor to detect pressure fluctuations in the fluid, and the pressure sensor detects the unique intermittent low-frequency pressure pulsations that occur in the fluid immediately before a surge occurs in the centrifugal compressor. A surge detection device for a centrifugal compressor, characterized in that the surge detection device detects the surge through the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17226582U JPS5976794U (en) | 1982-11-16 | 1982-11-16 | Centrifugal compressor surge detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17226582U JPS5976794U (en) | 1982-11-16 | 1982-11-16 | Centrifugal compressor surge detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976794U true JPS5976794U (en) | 1984-05-24 |
Family
ID=30375542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17226582U Pending JPS5976794U (en) | 1982-11-16 | 1982-11-16 | Centrifugal compressor surge detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017810A (en) * | 2010-07-08 | 2012-01-26 | Mitsubishi Heavy Ind Ltd | Mounting structure of pressure tube |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141910A (en) * | 1977-05-16 | 1978-12-11 | Onera (Off Nat Aerospatiale) | Method of and apparatus for preventing surging in centrifugal compressor |
| JPS5752838A (en) * | 1980-09-17 | 1982-03-29 | Automob Antipollut & Saf Res Center | Method for detecting surge phenomenon of supercharger |
-
1982
- 1982-11-16 JP JP17226582U patent/JPS5976794U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141910A (en) * | 1977-05-16 | 1978-12-11 | Onera (Off Nat Aerospatiale) | Method of and apparatus for preventing surging in centrifugal compressor |
| JPS5752838A (en) * | 1980-09-17 | 1982-03-29 | Automob Antipollut & Saf Res Center | Method for detecting surge phenomenon of supercharger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017810A (en) * | 2010-07-08 | 2012-01-26 | Mitsubishi Heavy Ind Ltd | Mounting structure of pressure tube |
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