CN207379581U - A kind of contact electronic water gauge - Google Patents
A kind of contact electronic water gauge Download PDFInfo
- Publication number
- CN207379581U CN207379581U CN201721588688.5U CN201721588688U CN207379581U CN 207379581 U CN207379581 U CN 207379581U CN 201721588688 U CN201721588688 U CN 201721588688U CN 207379581 U CN207379581 U CN 207379581U
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- China
- Prior art keywords
- water gauge
- unit measurement
- water
- electrode
- circuit board
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- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000005259 measurement Methods 0.000 claims abstract description 31
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of contact electronic water gauges, including water gauge body, the water gauge body is cascaded by more piece single-unit measurement structure, the bottom of the single-unit measurement structure sets waterproof plug, single-unit measurement structure top sets socket, it is connected between two adjacent section single-unit measurement structures by waterproof plug with the effect that socket cooperates, it is cascaded by RS485 buses, the single-unit measurement structure is internally provided with circuit board, electrode on the circuit board is set, is electrically connected between the electrode and circuit board；The utility model is simple in structure, it is novel in design, by the structure that water gauge body is arranged to mono- trifles of 10cm, it is cascaded between often saving, centre may be inserted into direct-connected, can also be connected by waterproof cable, it is easily installed, and water gauge body can directly carry out range estimation water level, and it is easy to use, it is highly practical.
Description
Technical field
The utility model is related to fields of measurement, are specifically a kind of contact electronic water gauge.
Background technology
Electric water gauge, for measuring water level or other liquid levels, water level in the market is in respect of record floating ball adjustable height
Float type level meter measures the pressure type water gauge of water level by piezoresistive, and the gas of water gaging gas pressure is entered by tracheae
Bubble pressure while formula water-level gauge also has the electric water gauge that underwater penetration is measured by inductance capacitance mode.
But existing water-level measuring post install when in use it is inconvenient, it is necessary to devote a tremendous amount of time to water-level measuring post into
Row installation, and existing water-level measuring post also portion's extraordinary component when reading is carried out measure the cumbersome of water level, therefore need
It makes improvements.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of contact electronic water gauge
Problem.
To achieve the above object, the utility model provides following technical solution：
A kind of contact electronic water gauge, including water gauge body, the water gauge body is cascaded by more piece single-unit measurement structure
It forms, the bottom of the single-unit measurement structure sets waterproof plug, and single-unit measurement structure top sets socket, and adjacent two sections are single
It is connected, is cascaded by RS485 buses, the single-unit with the effect that socket cooperates by waterproof plug between section measurement structure
Measurement structure is internally provided with circuit board, and electrode is set on the circuit board, is electrically connected between the electrode and circuit board.
As further program of the utility model：The water gauge body at most 65535 section of cascade, often saves single-unit measurement knot
The length of structure is 10cm, this bulk measurement of water gauge water level is 6553.5 meters maximum, i.e., range is 65553.5 meters maximum.
As further program of the utility model：The electrode is arranged on the both sides of single-unit measurement structure, and adjacent two
The distance between a electrode be 1cm, 1 RS485 port of band.
As the utility model further scheme：The surface of the water gauge body is equipped with graduation mark.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, novel in design, leads to
The structure that water gauge body is arranged to mono- trifles of 10cm is crossed, is cascaded between often saving, centre may be inserted into direct-connected, can also lead to
Waterproof cable connection is crossed, is easily installed, and water gauge body can directly carry out range estimation water level, it is easy to use, it is highly practical.
Description of the drawings
Fig. 1 is the structure diagram of contact electronic water gauge.
Fig. 2 is the structure diagram after the assembling of contact electronic water gauge.
In figure：1- single-units measurement structure, 2- waterproof plugs, 3- sockets, 4- electrodes.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
- 2 are please referred to Fig.1, a kind of contact electronic water gauge, including water gauge body, the water gauge body is by more piece single-unit
Measurement structure 1 cascades, and the water gauge body at most 65535 section of cascade often saves the length of single-unit measurement structure 1 as 10cm,
This bulk measurement of water gauge water level is 6553.5 meters maximum, i.e., range is 65553.5 meters maximum, and precision keeps 1cm, and minimum precision is up to 1mm
High-precision, the bottom of the single-unit measurement structure 1 sets waterproof plug 2, and 1 top of single-unit measurement structure sets socket 3, adjacent
Two section single-unit measurement structures 1 between connected by waterproof plug 2 with the effect that socket 3 cooperates, pass through RS485 bus levels
Connection, the single-unit measurement structure 1 are internally provided with circuit board, electrode 4, the electrode 4 and circuit board are set on the circuit board
Between be electrically connected, electrode 4 is arranged on the both sides of single-unit measurement structure 1, and the distance between adjacent two electrodes 4 are 1cm, band
1 RS485 port, the surface of the water gauge body are equipped with graduation mark.
The operation principle of the utility model：Water gauge is inserted perpendicularly into water, and the position of water immersion water gauge is water level, water level line with
Under it is all electric shock be immersed in water, more than get an electric shock exposure in air, per two neighboring electric shock spacing be 1cm, be immersed in water
In adjacent contacts be conducting, exposure it is aerial it is adjacent 2 get an electric shock be disconnect, if from top to bottom, read how much
A get an electric shock submerged in water is that can obtain current level is how many.
This product and the different places of other water-level gauges are, this product measures water level for 4 trigger-type of electrode, water gauge from it is lower to
Upper that 1 electrode 4 is arranged per 1cm, detection circuit monitors the break-make situation of each electrode 4, if electrode 4 enters water, then between electrode 4
Conducting, water level rises, otherwise water level decreasing, as long as detection circuit reads electrode 4 from top to bottom and turns on number, it is possible to obtain essence
True water level value, water level value measurement accuracy reach 1cm.If 4 dot density of electrode, which increases to 1mm mono-, can realize progress 1mm
High-precision level measuring.
Per mono- trifles of 10cm, 1 meter 1 connects greatly this product, is cascaded from each other by RS485 buses, can be with arbitrary extension water
Ruler length adjusts installation site, is useful in the irregular place of mounting surface, for example road serrated edge is excessively curved, and bridge pier saves survey water up and down
Position etc., this is the advantages of other water-level gauges is incomparable.
This product confirms water level in-position by the break-make situation between section where detecting from top to bottom 4 points of electrode,
Then cascade section above is sent to by RS485.There are one circuit boards, each circuit board top above each trifle to have
10 electrodes 4, each 4 spacing 1cm of electrode, 1 RS485 port of band have geocoding from top to bottom to circuit board.Subordinate
It saves superior section and sends a conducting situation of front electrode 4, higher level's section calculates water level after receiving and reports again, so often saves circuit board
It is reported after all carrying out water level calculating, until topmost, a section is reported to entire electric water gauge result of calculation on collecting device.
It is communicated between collecting device and this product using RS485 modes, timing sends water level inquiry instruction, and often section receives finger
Water level numerical value is reported after order step by step, thereby realizes level measuring.
This product often saves flat, with water gauge scale, can be fitted in wall, on tube wall, inherently water gauge, manually
It can be by estimating come observed stage, this is the advantages of other water-level gauges do not possess.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
It makes a variety of changes.
Claims (4)
1. a kind of contact electronic water gauge, including water gauge body, which is characterized in that the water gauge body is measured by more piece single-unit
Structure (1) cascades, and the bottom of the single-unit measurement structure (1) sets waterproof plug (2), single-unit measurement structure (1) top
Socket (3), the work to be cooperated between adjacent two section single-unit measurement structures (1) by waterproof plug (2) and socket (3) are set
It with connection, is cascaded by RS485 buses, the single-unit measurement structure (1) is internally provided with circuit board, is set on the circuit board
Electrode (4), the electrode (4) are electrically connected between circuit board.
2. contact electronic water gauge according to claim 1, which is characterized in that the water gauge body at most cascade 65535
Section often saves the length of single-unit measurement structure (1) as 10cm, this bulk measurement of water gauge water level is 6553.5 meters maximum, i.e., range is maximum
65553.5 rice.
3. contact electronic water gauge according to claim 1, which is characterized in that the electrode (4) is arranged on single-unit measurement
The distance between the both sides of structure (1), adjacent two electrodes (4) are 1cm, 1 RS485 port of band.
4. contact electronic water gauge according to claim 1, which is characterized in that the surface of the water gauge body is equipped with scale
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588688.5U CN207379581U (en) | 2017-11-24 | 2017-11-24 | A kind of contact electronic water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588688.5U CN207379581U (en) | 2017-11-24 | 2017-11-24 | A kind of contact electronic water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379581U true CN207379581U (en) | 2018-05-18 |
Family
ID=62333551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588688.5U Expired - Fee Related CN207379581U (en) | 2017-11-24 | 2017-11-24 | A kind of contact electronic water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731769A (en) * | 2018-08-05 | 2018-11-02 | 樊亮 | Visible electronic oil dipstick |
| CN111473837A (en) * | 2020-04-21 | 2020-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Water outlet assembly, water supply equipment, liquid level detection method and readable storage medium |
| CN113029254A (en) * | 2021-04-20 | 2021-06-25 | 河海大学 | Measuring device and measuring method for depth and flow of water in pipeline |
-
2017
- 2017-11-24 CN CN201721588688.5U patent/CN207379581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731769A (en) * | 2018-08-05 | 2018-11-02 | 樊亮 | Visible electronic oil dipstick |
| CN111473837A (en) * | 2020-04-21 | 2020-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Water outlet assembly, water supply equipment, liquid level detection method and readable storage medium |
| CN113029254A (en) * | 2021-04-20 | 2021-06-25 | 河海大学 | Measuring device and measuring method for depth and flow of water in pipeline |
| CN113029254B (en) * | 2021-04-20 | 2023-03-14 | 河海大学 | Method for measuring depth and flow of pipeline inflow water |
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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 |
Granted publication date: 20180518 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |