JPS5624548A - Dissolved gas detection mechanism - Google Patents
Dissolved gas detection mechanismInfo
- Publication number
- JPS5624548A JPS5624548A JP10106479A JP10106479A JPS5624548A JP S5624548 A JPS5624548 A JP S5624548A JP 10106479 A JP10106479 A JP 10106479A JP 10106479 A JP10106479 A JP 10106479A JP S5624548 A JPS5624548 A JP S5624548A
- Authority
- JP
- Japan
- Prior art keywords
- water
- gas
- air
- temperature
- blowing pipe
- 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
- 238000001514 detection method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 8
- 238000007664 blowing Methods 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 2
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE: To improve the response characteristic of a detection element through a simple construction, by making the temperature of air to be blown into water, not lower than that of the water and by conducting out collected air containing gas, along the outside of a blowing pipe to raise the temperature of the air to a prescribed level.
CONSTITUTION: The flow rate in a dissolution water passage 2 of to-be-examined water 1, in which an in-flammable substance is dissolved, is fixed. The water 1 is introduced into a bubble breaking chamber 3. Clean air 4 of temperature not lower than that of the water 1 is blown at an appropriate flow rate into the water through a blowing pipe 5. The blown air 4 passes through a porous member on the tip of the pipe 5 and rises as bubbles 7 in the water and is broken is the chamber 3. Gas 8 to be detected passes through a cover plate 9 along the outside of the blowing pipe 5 and goes into a detection chamber 10. The gas is then passed through a gas detector 11 and is discharged through an exhaust port 12. Since the gas which comes into contact with the detector 11 and is detected thereby is maintained at constant temperature and humidity by the steam pipe effect of the blowing pipe 5, the response characteristic of the detector can be inproved through a simple construction.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10106479A JPS5624548A (en) | 1979-08-07 | 1979-08-07 | Dissolved gas detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10106479A JPS5624548A (en) | 1979-08-07 | 1979-08-07 | Dissolved gas detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5624548A true JPS5624548A (en) | 1981-03-09 |
Family
ID=14290670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10106479A Pending JPS5624548A (en) | 1979-08-07 | 1979-08-07 | Dissolved gas detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5624548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235329A (en) * | 1988-03-09 | 1990-02-05 | Ebara Jitsugyo Kk | Device for measuring component concentration in liquid phase using gas phase displacement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138990A (en) * | 1976-05-17 | 1977-11-19 | Fuji Electric Co Ltd | Gas analyzer |
-
1979
- 1979-08-07 JP JP10106479A patent/JPS5624548A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138990A (en) * | 1976-05-17 | 1977-11-19 | Fuji Electric Co Ltd | Gas analyzer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235329A (en) * | 1988-03-09 | 1990-02-05 | Ebara Jitsugyo Kk | Device for measuring component concentration in liquid phase using gas phase displacement |
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