CN206847719U - A kind of electrode-type liquid-level meter - Google Patents
A kind of electrode-type liquid-level meter Download PDFInfo
- Publication number
- CN206847719U CN206847719U CN201720558859.3U CN201720558859U CN206847719U CN 206847719 U CN206847719 U CN 206847719U CN 201720558859 U CN201720558859 U CN 201720558859U CN 206847719 U CN206847719 U CN 206847719U
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- electrode
- type liquid
- level meter
- sheet metal
- electric insulation
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides a kind of electrode-type liquid-level meter, including electrode and electric insulation cylinder, it is characterized in that, the sealed bottom of the electric insulation cylinder, and it is provided with sheet metal on the different height of barrel, electrode is in electric insulation cylinder, and each electrode electrically connects with a sheet metal, and electrode is contacted by sheet metal with testing liquid.The electrode-type liquid-level meter is adapted in cesspool application.This electrode-type liquid-level meter can avoid the impurity in sewage from being attached on electrode, so as to avoid short circuit between electrode, cause error detection.
Description
Technical field
A kind of electrode-type liquid-level meter is the utility model is related to, particularly a kind of electric pole type liquid level being adapted in cesspool application
Meter.
Background technology
In sewage disposal, typically liquid level is monitored using electrode-type liquid-level meter.Existing electrode-type liquid-level meter is general
Including each of three electrodes, wherein one is public electrode.Electrode is generally solid metal electrode.During measurement, by electrode-type liquid-level meter
It is placed in flume to be measured, uses water as electric conductor, when liquid level contacts two public and high-order electrodes, electrode
Formula liquid level gauge turns on, and when liquid level, which drops to public and two electrodes of low level, all exposes next, electrode-type liquid-level meter breaks
Open.
In practical application, due to containing a large amount of debris, if electrode-type liquid-level meter is inserted in cesspool, sewage in sewage
The debris to be dried up after taking off can be attached to above electrode, electrode-type liquid-level meter may be caused to turn on, and produce error detection.In order to eliminate
The distance between this error detection, generally use increase electrode, although can so avoid this failure, can cause instrument
The space of occupancy greatly increases, and causes installation inconvenience.
The content of the invention
The purpose of this utility model is to provide a kind of electrode-type liquid-level meter being adapted in cesspool application, this electric pole type liquid
Position meter will not be attached on electrode due to debris, and causes electrode-type liquid-level meter to turn on, and produce error detection.
To achieve the above object, the utility model provides a kind of electrode-type liquid-level meter, including electrode and electric insulation cylinder,
Characterized in that, the sealed bottom of the electric insulation cylinder, and sheet metal is provided with the different height of barrel, electrode is located at
It is electrically insulated in cylinder, and each electrode electrically connects with a sheet metal, electrode is contacted by sheet metal with testing liquid.
Further, the quantity of the electrode is 1-9 roots, preferably 2-5 roots, such as 3.
Further, the sheet metal is distributed on the different directions of barrel.
Further, each electrode is realized by soft wire with a sheet metal and electrically connected.
Further, the sheet metal is copper sheet or stainless steel substrates.
Further, the smooth outer surface of the electric insulation cylinder.
Further, the electric insulation cylinder is the cylinder of PVC material.
Further, the electrode is soft wire.
Further, the quantity of the electrode is 3, and 3 electrodes electrically connect with 3 sheet metals respectively, 3 metals
Piece is distributed on the different directions of barrel, and 120 degree are differed between two neighboring sheet metal.
The utility model seals solid metal electrode in electric insulation cylinder up for safekeeping, by the sheet metal that is set on barrel with treating
Liquid contact is surveyed, so the debris in sewage can be prevented to be attached on electrode, is avoided thus therefore is caused electric pole short circuit and produce
Raw error detection.Electrode-type liquid-level meter provided by the utility model is adapted in cesspool application.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.
Fig. 1 is the structural representation of the utility model electrode-type liquid-level meter.
Description of reference numerals：
1 is electrode-type liquid-level meter, and 2 be electric insulation cylinder, and 3 be sheet metal, and 4 be electrode.
Embodiment
With reference to the accompanying drawings and examples, the technical solution of the utility model is described in further detail.
As shown in figure 1, electrode-type liquid-level meter 1 of the present utility model, including electrode 4 and electric insulation cylinder 2, the electric insulation
The sealed bottom of cylinder 2, and sheet metal 3 is provided with the different height of barrel, electrode 4 is located in electric insulation cylinder 2, and often
Individual electrode 4 is electrically connected with a sheet metal 3, and electrode 4 is contacted by sheet metal 3 with testing liquid.In use, the utility model is electric
Electrode in the formula liquid level gauge of pole is not direct to be contacted with testing liquid, but is contacted by sheet metal 3 with testing liquid, can be kept away
The impurity exempted from sewage is attached on electrode, so as to avoid short circuit between electrode, causes error detection.
Described electrode 4 can be multiple, such as 1-9, preferably 2-5 roots, such as 3 or 4.The electrode can
Think hard solid electrode, or soft wire.
Described sheet metal 3 can be copper sheet or stainless steel substrates.
The number of described sheet metal 3 is identical with the number of electrode 4.Each electrode is realized with sheet metal by soft wire
Electrical connection.
Described electric insulation cylinder 2 can be the cylinder of PVC material, or cylinder made of other electrically non-conductive materials.
The smooth outer surface of electric insulation cylinder 2.
Different height of the described sheet metal 3 on the barrel of electric insulation cylinder 2, preferred distribution is in the not Tongfang of barrel
Upwards.
In one embodiment, described electrode 4 is soft wire, and electric insulation cylinder 2 is corrosion resistant pvc pipe, pvc pipe
Sealed bottom, smooth pvc pipe will not adhere to impurity.The upper, middle and lower of pvc pipe opens three holes, and hole is towards different directions, phase
Poor 120 degree, hole 304 stainless steel substrates of interior installation.Soft wire is encapsulated in pvc pipe, one end connection detection circuit, and the other end connects
Connect 304 stainless steel substrates.
Electrode-type liquid-level meter of the present utility model is applied to the water level monitoring of sewage.Impurity caused by after sewage is withered is general
For horizontal and vertical directions, using electrode-type liquid-level meter of the present utility model impurity can be avoided to adhere in the two directions
On electrode, so as to avoid electric pole short circuit from causing to malfunction signal.
Claims (11)
1. a kind of electrode-type liquid-level meter, including electrode (4) and electric insulation cylinder (2), it is characterised in that the electric insulation cylinder
(2) sealed bottom, and sheet metal (3) is provided with the different height of barrel, electrode (4) is interior positioned at electric insulation cylinder (2),
And each electrode (4) electrically connects with a sheet metal (3), electrode (4) is contacted by sheet metal (3) with testing liquid.
2. electrode-type liquid-level meter according to claim 1, it is characterised in that the quantity of the electrode (4) is 1-9 roots.
3. electrode-type liquid-level meter according to claim 2, it is characterised in that the quantity of the electrode (4) is 2-5 roots.
4. electrode-type liquid-level meter according to claim 3, it is characterised in that the quantity of the electrode (4) is 3.
5. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that the sheet metal (3) is distributed in
On the different directions of barrel.
6. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that each electrode (4) and a gold
Belong to piece (3) and electrical connection is realized by soft wire.
7. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that the sheet metal (3) is copper sheet
Or stainless steel substrates.
8. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that the electric insulation cylinder (2)
Smooth outer surface.
9. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that it is described electric insulation cylinder (2) be
The cylinder of PVC material.
10. according to the electrode-type liquid-level meter described in any one of Claims 1-4, it is characterised in that the electrode (4) is soft
Wire.
11. electrode-type liquid-level meter according to claim 4, it is characterised in that 3 electrodes (4) respectively with 3 metals
Piece (3) is electrically connected, and 3 sheet metals (3) are distributed on the different directions of barrel, and 120 are differed between two neighboring sheet metal (3)
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558859.3U CN206847719U (en) | 2017-05-19 | 2017-05-19 | A kind of electrode-type liquid-level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558859.3U CN206847719U (en) | 2017-05-19 | 2017-05-19 | A kind of electrode-type liquid-level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847719U true CN206847719U (en) | 2018-01-05 |
Family
ID=60796726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558859.3U Active CN206847719U (en) | 2017-05-19 | 2017-05-19 | A kind of electrode-type liquid-level meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN206847719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160598A (en) * | 2019-07-05 | 2019-08-23 | 上海铸奇环保科技有限公司 | A kind of electrode-type liquid-level meter |
-
2017
- 2017-05-19 CN CN201720558859.3U patent/CN206847719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160598A (en) * | 2019-07-05 | 2019-08-23 | 上海铸奇环保科技有限公司 | A kind of electrode-type liquid-level meter |
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