JPH0385564U - - Google Patents
Info
- Publication number
- JPH0385564U JPH0385564U JP14843389U JP14843389U JPH0385564U JP H0385564 U JPH0385564 U JP H0385564U JP 14843389 U JP14843389 U JP 14843389U JP 14843389 U JP14843389 U JP 14843389U JP H0385564 U JPH0385564 U JP H0385564U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- stirring blade
- gas
- measuring device
- gas phase
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010907 mechanical stirring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
図面は本考案にかかるる液中の溶存ガス濃度測
定装置の実施例を示し、第１図は概略縦断面図、
第２図は別実施例の要部縦断面図、第３図は出力
特性を示す図、第４図は別実施例の出力特性を示
す図、第５図は別実施例の要部縦断面図である。
１……回転軸、２……撹拌羽根、４……モータ
ー、５……ガスセンサー、１２……フアン、１３
……被測定液、１４……気相、１５……収容空間
。
The drawings show an embodiment of the device for measuring dissolved gas concentration in a liquid according to the present invention, and FIG. 1 is a schematic longitudinal sectional view;
Fig. 2 is a longitudinal cross-sectional view of a main part of another embodiment, Fig. 3 is a diagram showing output characteristics, Fig. 4 is a diagram showing output characteristics of another embodiment, and Fig. 5 is a longitudinal cross-section of a main part of another embodiment. It is a diagram. 1... Rotating shaft, 2... Stirring blade, 4... Motor, 5... Gas sensor, 12... Fan, 13
. . . Liquid to be measured, 14 . . . Gas phase, 15 . . . Accommodation space.
Claims (1)
閉またはほぼ密閉状態で収容する収容空間１５を
設け、その収容空間１５内に前記被測定液１３を
撹拌するための撹拌羽根２を配設し、前記撹拌羽
根２の回転軸１を回転駆動させるモーター４を設
けるとともに、溶存ガスの濃度を測定するガスセ
ンサー５を前記気相１４中に配置してある液中の
溶存ガス濃度測定器。 ２ 前記撹拌羽根２が機械的撹拌装置である請求
項１記載の液中の溶存ガス濃度測定器。 ３ 前記気相１４中の前記回転軸１に気相撹拌用
のフアン１２を取り付けてある請求項１記載の液
中の溶存ガス濃度測定器。 ４ 前記フアン１２と前記撹拌羽根２の少なくと
も一方が複数枚である請求項３記載の液中の液存
ガス農度測定器。[Claims for Utility Model Registration] 1. A housing space 15 is provided for housing the liquid to be measured 13 in a sealed or almost sealed state with the gas phase 14 remaining, and the liquid to be measured 13 is stirred in the housing space 15. A stirring blade 2 is provided to rotate the stirring blade 2, a motor 4 is provided to rotationally drive the rotating shaft 1 of the stirring blade 2, and a gas sensor 5 for measuring the concentration of dissolved gas is placed in the gas phase 14. Dissolved gas concentration measuring device in liquid. 2. The dissolved gas concentration measuring device in a liquid according to claim 1, wherein the stirring blade 2 is a mechanical stirring device. 3. The dissolved gas concentration measuring device in a liquid according to claim 1, wherein a fan 12 for stirring the gas phase is attached to the rotating shaft 1 in the gas phase 14. 4. The liquid gas residual agricultural degree measuring device in a liquid according to claim 3, wherein at least one of the fan 12 and the stirring blade 2 is a plurality of pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843389U JPH0743644Y2 (en) | 1989-12-22 | 1989-12-22 | Measuring instrument for dissolved gas concentration in liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14843389U JPH0743644Y2 (en) | 1989-12-22 | 1989-12-22 | Measuring instrument for dissolved gas concentration in liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385564U true JPH0385564U (en) | 1991-08-29 |
| JPH0743644Y2 JPH0743644Y2 (en) | 1995-10-09 |
Family
ID=31694882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14843389U Expired - Lifetime JPH0743644Y2 (en) | 1989-12-22 | 1989-12-22 | Measuring instrument for dissolved gas concentration in liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743644Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023238573A1 (en) * | 2022-06-07 | 2023-12-14 | 株式会社村田製作所 | Gas concentration measuring device |
-
1989
- 1989-12-22 JP JP14843389U patent/JPH0743644Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023238573A1 (en) * | 2022-06-07 | 2023-12-14 | 株式会社村田製作所 | Gas concentration measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743644Y2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |