JPH0429863U - - Google Patents
Info
- Publication number
- JPH0429863U JPH0429863U JP6950890U JP6950890U JPH0429863U JP H0429863 U JPH0429863 U JP H0429863U JP 6950890 U JP6950890 U JP 6950890U JP 6950890 U JP6950890 U JP 6950890U JP H0429863 U JPH0429863 U JP H0429863U
- Authority
- JP
- Japan
- Prior art keywords
- water quality
- quality measuring
- detection part
- detection surface
- main body
- 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
- 238000004140 cleaning Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 6
- 238000007654 immersion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
Description
第１図は本考案に係る水質計測器の気泡洗浄機
構の一実施例を示す縦断面図、第２図は同側面図
、第３図は第１図の−線断面図、第４図は同
実施例の洗浄対象（ＤＯ電極）の下面図、第５図
は同実施例の洗浄作用を説明するための模式図で
ある。
１……ＤＯ電極、３……電極ホルダー、４……
エアインジエクタ、４Ａ……本体、４Ｃ……窓、
４Ｄ……エア流路、４Ｅ……エア供給口、４Ｆ…
…ノズル（エア吐出部）。
Fig. 1 is a longitudinal sectional view showing an embodiment of the bubble cleaning mechanism of a water quality measuring instrument according to the present invention, Fig. 2 is a side view of the same, Fig. 3 is a sectional view taken along the line - - of Fig. FIG. 5 is a bottom view of the cleaning object (DO electrode) of the same embodiment, and is a schematic diagram for explaining the cleaning action of the same embodiment. 1...DO electrode, 3...electrode holder, 4...
Air injector, 4A...Main body, 4C...Window,
4D...Air flow path, 4E...Air supply port, 4F...
...Nozzle (air discharge part).
Claims (1)
力で上昇する気泡群を検出部先端の検出面に触れ
させて検出面の汚れを除去する水質計測器の気泡
洗浄機構において、 検出面と対向するようエア吐出部を本体底部か
ら高く突出させるとともに、本体側面に比較的大
きな開口面積の窓を形成したエアインジエクタを
、検出部またはそのホルダーに着脱自在に取付け
たことを特徴とする水質計測器の気泡洗浄機構。[Claim for Utility Model Registration] Air bubbles in a water quality measuring device in which the immersion type detection part of a water quality measuring device is cleaned, and a group of bubbles that rise due to buoyancy are brought into contact with the detection surface at the tip of the detection part to remove dirt from the detection surface. In the cleaning mechanism, the air injector is made to protrude high from the bottom of the main body so as to face the detection surface, and an air injector with a window with a relatively large opening area formed on the side of the main body is detachably attached to the detection part or its holder. A bubble cleaning mechanism for water quality measuring instruments featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6950890U JPH0429863U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6950890U JPH0429863U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429863U true JPH0429863U (en) | 1992-03-10 |
Family
ID=31604873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6950890U Pending JPH0429863U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429863U (en) |
-
1990
- 1990-06-29 JP JP6950890U patent/JPH0429863U/ja active Pending
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