CN208366420U - A kind of wide range screw type electrode array test device for water level - Google Patents
A kind of wide range screw type electrode array test device for water level Download PDFInfo
- Publication number
- CN208366420U CN208366420U CN201820387790.7U CN201820387790U CN208366420U CN 208366420 U CN208366420 U CN 208366420U CN 201820387790 U CN201820387790 U CN 201820387790U CN 208366420 U CN208366420 U CN 208366420U
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- China
- Prior art keywords
- several
- positive electrode
- electrode
- organic plastics
- water level
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- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of wide range screw type electrode array test device for water level, including organic plastic tube, the organic plastics inside pipe wall vertical direction is fixed with several positive electrodes side by side；The organic plastics inside pipe wall is fixed with several negative electrodes in several positive electrode opposite sides, and the positive electrode and the negative electrode correspond；Several divider resistance, control switch and indicator lights being electrically connected with the positive electrode and the negative electrode are equipped with outside the organic plastics pipe；Several divider resistances, the control switch and the indicator light and several positive electrodes and several negative electrodes correspond；The power supply being electrically connected with the positive electrode and the negative electrode is equipped with outside the organic plastics pipe；Opposite several limbers are provided on the organic plastics pipe vertical direction.
Description
Technical field
The utility model relates to level measuring technical fields, and in particular to a kind of wide range screw type electrode array water level survey
Trial assembly is set.
Background technique
Level measuring has and its important realistic meaning in fields such as flood control, environmental protection, meteorology, prevention of geological disaster；Currently,
What the measurement of water level mostly used be water gauge mensuration, float gauge method, pressure type water gauge method, ultrasonic water level mensuration,
Laser water level mensuration etc.；But these methods do not have wide range, high-precision, the characteristic remotely measured, and the knot having simultaneously
Structure is complicated, involves great expense, is not suitable for adverse circumstances.
Utility model content
The purpose of this utility model is to provide a kind of wide range screw type electrode array test device for water level, to solve
Existing do not have wide range, high-precision, long-range measurement and structure is complicated simultaneously, the problem of involving great expense, be not suitable for adverse circumstances.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of wide range screw type electrode array test device for water level, including organic plastic tube, in the organic plastics pipe
Wall vertical direction is fixed with several positive electrodes side by side；The organic plastics inside pipe wall is solid in several positive electrode opposite sides
Surely several negative electrodes are equipped with, the positive electrode and the negative electrode correspond；Be equipped with outside the organic plastics pipe it is several with
Divider resistance, control switch and the indicator light of the positive electrode and negative electrode electrical connection；It is several divider resistances, described
Control switch and the indicator light and several positive electrodes and several negative electrodes correspond；Outside the organic plastics pipe
Portion is equipped with the power supply being electrically connected with the positive electrode and the negative electrode；It is provided on the organic plastics pipe vertical direction opposite
Several limbers.
Further, several positive electrodes and with the one-to-one negative electrode of the positive electrode by the organic plastics pipe
Bottom helically formula to aligned on top.
Further, the control circuit is made of the parallel circuit in series that power supply is formed with several single circuits；Often
Single circuit described in item is by each mutual corresponding control switch, the divider resistance, the indicator light, the positive electrode
It is connected in series with the negative electrode.
The utility model method has the advantages that
It is easy to operate, good reliability, precision height；It is affected by environment to overcome current water level test method, measuring accuracy with
Range is optional.High precision and large measuring range level measuring can be achieved；Frequency response reacts fast, without lag, can not only test hydrostatic level, also can
As the pulsatile change of water level tests dynamic water table；Structure is simple and clear, and external interference influence is small, adapts to Environmental strong.
Detailed description of the invention
Fig. 1 is a kind of electrod-array water for wide range screw type electrode array test device for water level that the present embodiment 1 provides
Bit test schematic diagram；
Fig. 2 is a kind of wide range screw type electrode array test device for water level integral outer signal that the present embodiment 1 provides
Figure；
Fig. 3 is a kind of half schematic top plan view of wide range screw type electrode array test device for water level that the present embodiment 2 provides；
Fig. 4 faces diagrammatic cross-section for Fig. 2's；
Fig. 5 is the side elevational cross-section schematic diagram of Fig. 2.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
The utility model embodiment 1 provides a kind of wide range screw type electrode array test device for water level, test philosophy
Refering to Figure 1, including organic plastic tube 1, the 1 inner wall vertical direction of organic plastics pipe is fixed with several positive electricity side by side
Pole 2；1 inner wall of organic plastics pipe is fixed with several negative electrodes 3, the positive electricity in several 2 opposite sides of positive electrode
Pole 2 and the negative electrode 3 correspond；Several and the positive electrode 2 and the negative electrode are equipped with outside the organic plastics pipe 1
Divider resistance Ri, control switch Ki and the indicator light Li of 3 electrical connections；Several divider resistance Ri, the control switch Ki and
The indicator light Li and several positive electrodes 2 and several negative electrodes 3 correspond；It is set outside the organic plastics pipe 1
There is the power supply E being electrically connected with the positive electrode 2 and the negative electrode 3；It please refers to shown in Fig. 2；The vertical side of the organic plastics pipe 1
It is provided with opposite several limbers 4 upwards.
In use, equidistantly (needing to illustrate along its axis direction inside the organic plastics pipe with certain rigidity
It is that spacing passes through known to measurement) arrange that electrode to (positive ﹢ and cathode ﹣), forms array-type electrode water level testing tube；Each pair of electricity
Pole is in the same cross section of pipe, and extraction wire access power supply E, divider resistance Ri, indicator light Li, switch Ki (i=1,2,
3,……,n)；In water by array-type electrode water level testing tube right angle setting, conductive since natural water contains electrolyte, place
Conducting wire, power supply, resistance, indicator light, switch, the water that each pair of electrode in water is connected just constitute test loop；Work as water level
When rising, the test loop where the electrode contacted with water is connected, and indicator light is shinny at this time；If when water level decreasing, being exposed to sky
Test loop open circuit where electrode in gas, indicator light extinguish；With rising or falling for water level, indicator light is shinny or puts out
It goes out, to show the location of water level.
Embodiment 2
The utility model embodiment 2 provides a kind of wide range screw type electrode array test device for water level and 1 base of embodiment
This is identical, and difference is, as shown in Fig. 3, Fig. 4 and Fig. 5, several positive electrodes 2 and negative correspondingly with the positive electrode 2
Electrode 3 from the bottom of the organic plastics pipe 1 helically formula to aligned on top；Spiral form arranges electrode, can make its longitudinal direction
Clear spacing very little, achievees the purpose that high-acruracy survey.
The control circuit is made of the parallel circuit in series that power supply E is formed with several single circuits；The every list
Circuit is by each mutual corresponding control switch Ki, the divider resistance Ri, the indicator light Li, the positive electrode 2
It is connected in series with the negative electrode 3.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's；Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (3)
1. a kind of wide range screw type electrode array test device for water level, it is characterised in that: described including organic plastic tube (1)
Organic plastics pipe (1) inner wall vertical direction is fixed with several positive electrodes (2) side by side；The organic plastics pipe (1) is if inner wall exists
It does the positive electrode (2) opposite side to be fixed with several negative electrodes (3), the positive electrode (2) and the negative electrode (3) are one by one
It is corresponding；Several partial pressures being electrically connected with the positive electrode (2) and the negative electrode (3) are equipped with outside the organic plastics pipe (1)
Resistance (Ri), control switch (Ki) and indicator light (Li)；Several divider resistances (Ri), the control switch (Ki) and described
Indicator light (Li) and several positive electrodes (2) and several negative electrodes (3) correspond；The organic plastics pipe (1) is outside
Portion is equipped with the power supply (E) being electrically connected with the positive electrode (2) and the negative electrode (3)；Organic plastics pipe (1) vertical direction
On be provided with opposite several limbers (4).
2. a kind of wide range screw type electrode array test device for water level according to claim 1, which is characterized in that several
The positive electrode (2) and with the one-to-one negative electrode (3) of the positive electrode (2) it is in by the bottom of the organic plastics pipe (1)
Spirally to aligned on top.
3. a kind of wide range screw type electrode array test device for water level according to claim 1, which is characterized in that described
Control circuit is made of the parallel circuit in series that power supply (E) and several single circuits form；Every single circuit is by every
A mutual corresponding control switch (Ki), the divider resistance (Ri), the indicator light (Li), the positive electrode (2) and
The negative electrode (3) is connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387790.7U CN208366420U (en) | 2018-03-21 | 2018-03-21 | A kind of wide range screw type electrode array test device for water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387790.7U CN208366420U (en) | 2018-03-21 | 2018-03-21 | A kind of wide range screw type electrode array test device for water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366420U true CN208366420U (en) | 2019-01-11 |
Family
ID=64922158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387790.7U Expired - Fee Related CN208366420U (en) | 2018-03-21 | 2018-03-21 | A kind of wide range screw type electrode array test device for water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366420U (en) |
-
2018
- 2018-03-21 CN CN201820387790.7U patent/CN208366420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200321 |