CN204115822U - Anti-freeze type float type level meter - Google Patents
Anti-freeze type float type level meter Download PDFInfo
- Publication number
- CN204115822U CN204115822U CN201420524089.7U CN201420524089U CN204115822U CN 204115822 U CN204115822 U CN 204115822U CN 201420524089 U CN201420524089 U CN 201420524089U CN 204115822 U CN204115822 U CN 204115822U
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- CN
- China
- Prior art keywords
- water level
- float
- immersible pump
- miniature immersible
- utility
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Links
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 10
- 108010053481 Antifreeze Proteins Proteins 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003967 crop rotation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of anti-freeze type float type level meter, include: sensing water level encoder, water level wheel, suspension cable, float and pinch roller, also include miniature immersible pump, water level wheel connects for coaxial with sensing water level encoder, suspension cable is suspended in " V " shape groove of water level wheel, and miniature immersible pump and float are connected to the two ends of suspension cable.The utility model is measured accurately, and surveying work still can be carried out in the waters frozen in the winter time, and the utility model also has simple structure, installs easy feature.The utility model is owing to adopting miniature immersible pump, and water higher for well logging middle and lower part temperature is extracted into top by miniature immersible pump, makes the upper and lower circulation of water body in logging well, thus reaches the icing formation condition of interference, and the water body in logging well is not frozen.
Description
Technical field
the utility model belongs to the technical field of survey instrument, particularly relates to a kind of float type level meter.Under the environment large in water level variability, billow is serious, there is good measuring accuracy and job stability, be particularly suitable for the use in hydrometric station, reservoir station, gate dam station, telemetry station, power station.
Prior art
it is the thin well of 20 centimetres to 30 centimetres and use of generally logging well that float type level meter is suitable for internal diameter, traditional float type level meter adopts balance bob to balance float, but when cold district freezed in winter, float type level meter can not in outdoor application, otherwise likely the float of water-level gauge is freezed in well logging, thus affect the continuity of waterlevel data observation.
Utility model content
For problems of the prior art, the utility model provides a kind of anti-freeze type float type level meter, its objective is and provides a kind of when water level logging system freezes, the float type level meter that still can normally work.
The utility model solves the technical scheme that its technical matters adopts:
Anti-freeze type float type level meter, include: sensing water level encoder, water level wheel, suspension cable, float and pinch roller, also include miniature immersible pump, water level wheel connects for coaxial with sensing water level encoder, suspension cable is suspended in " V " shape groove of water level wheel, and miniature immersible pump and float are connected to the two ends of suspension cable.
Described sensing water level encoder is provided with power lead rolling wheel, with spring on power lead rolling wheel.
Described miniature immersible pump adopts solar panel to coordinate accumulator to power.
the advantage that the utility model has and beneficial effect are:
1, the utility model has measurement accurately, and surveying work still can be carried out in the waters frozen in the winter time, and the utility model also has simple structure, installs easy feature.
2, the utility model is owing to adopting miniature immersible pump, and water higher for well logging middle and lower part temperature is extracted into top by miniature immersible pump, makes the upper and lower circulation of water body in logging well, thus reaches the icing formation condition of interference, and the water body in logging well is not frozen.
3, miniature immersible pump also plays the effect of displacer simultaneously, makes float be in the water surface all the time, and along with water level is upper and lower and change, the position of miniature immersible pump also can be followed float and change simultaneously.Miniature immersible pump serves effect that is antifreeze and balance.
4, miniature immersible pump of the present utility model needs power supply to carry out work, and the long miniature immersible pump that will make of the power lead in well logging drops, thus makes miniature immersible pump weight become large; Power lead is too short will to pull-up miniature immersible pump, thus make miniature immersible pump weight diminish, and so all can affect the position of float at the water surface, the precision that impact is measured.Therefore in order to make the cable of submersible pump be in straight configuration, have employed, on sensing water level encoder, power lead rolling wheel is installed, power lead rolling wheel 9 is with spring, and make power lead degree of tightness appropriateness and be in straight configuration, power lead can automatically extend according to the position of miniature immersible pump and shorten.
5, miniature immersible pump of the present utility model can adopt solar panel to coordinate accumulator to power, thus guarantees that submersible pump can be used in field, and can non-stop run.
Accompanying drawing explanation
?fig. 1 is structural representation of the present utility model.
In figure: sensing water level encoder 1, water level wheel 2, electric accessory power outlet 3, suspension cable 4, float 5, pinch roller support 6, pinch roller 7, power lead 8, power lead rolling wheel 9, set bolt 10, miniature immersible pump 12, water delivering orifice 13, water inlet 14.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of anti-freeze type float type level meter of the utility model includes: sensing water level encoder 1, water level wheel 2, electric accessory power outlet 3, suspension cable 4, float 5, pinch roller support 6, pinch roller 7 and set bolt 10, also include miniature immersible pump 12, water level wheel connects for coaxial with sensing water level encoder, suspension cable is suspended in " V " shape groove of water level wheel, and miniature immersible pump 12 and float 5 are connected to the two ends of suspension cable 4.Miniature immersible pump 12 has water delivering orifice 13 and water inlet 14.
The utility model senses SEA LEVEL VARIATION with float, and under duty, float, miniature immersible pump and suspension cable are connected firmly, and suspension cable is suspended in " V " shape groove of water level wheel.Miniature submersible pumps up tension suspension cable and equilibrium activity, and the counterweight of adjustment float can make float work on normal load draught line.When water level is constant, the power on float and miniature immersible pump both sides balances.When water level rises, float produces to buoyancy, and make miniature immersible pump pull suspension cable to drive water level crop rotation clockwise direction to rotate, the display reading of sensing water level encoder increases; During water level decreasing, then float sinks, and pulls suspension cable to drive water level wheel counterclockwise to rotate, and the display reading of sensing water level encoder reduces.Water level wheel connects for coaxial with sensing water level encoder, and water level wheel often turns around, and scrambler also turns around, and exports corresponding numerical coding.When water level rises or declines, the axle of sensing water level encoder just rotates a certain angle, the numerical coding (cyclic binary code, also known as Gray code) that sensing water level encoder synchronism output one group is corresponding.The instrument of different range uses the suspension cable of different length can export the different coding of 1024 to 4096 groups, may be used for measurement 10 to 40 meters of ranges of stage.
Coded signal to be transferred to electric display in observation ward or computing machine by electric accessory power outlet 3 by cable, is used as observation, records or carry out data processing.
Described sensing water level encoder 1 is provided with power lead rolling wheel 9, with spring on power lead rolling wheel 9.The power lead 8 of miniature immersible pump is wrapped on power lead rolling wheel, and power lead 8 can automatically extend according to the position of miniature immersible pump and shorten, and make power lead degree of tightness appropriateness and be in straight configuration, power lead 8 is waterproof power lead.
Described miniature immersible pump adopts solar panel to coordinate accumulator to power, thus guarantees that submersible pump can be used in field, and can non-stop run.
Claims (3)
1. anti-freeze type float type level meter, include: sensing water level encoder, water level wheel, suspension cable, float and pinch roller, characterized by further comprising miniature immersible pump, water level wheel connects for coaxial with sensing water level encoder, suspension cable is suspended in the V-shaped groove of water level wheel, and miniature immersible pump and float are connected to the two ends of suspension cable.
2. anti-freeze type float type level meter according to claim 1, is characterized in that described sensing water level encoder being provided with power lead rolling wheel, with spring on power lead rolling wheel.
3. anti-freeze type float type level meter according to claim 1, is characterized in that described miniature immersible pump adopts solar panel to coordinate accumulator to power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524089.7U CN204115822U (en) | 2014-09-13 | 2014-09-13 | Anti-freeze type float type level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524089.7U CN204115822U (en) | 2014-09-13 | 2014-09-13 | Anti-freeze type float type level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115822U true CN204115822U (en) | 2015-01-21 |
Family
ID=52333121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524089.7U Active CN204115822U (en) | 2014-09-13 | 2014-09-13 | Anti-freeze type float type level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266729A (en) * | 2014-09-13 | 2015-01-07 | 国家电网公司 | Anti-freezing float type water level gauge |
| CN108896135A (en) * | 2018-05-11 | 2018-11-27 | 张海廷 | A kind of reservoir level meter ball cock device |
| CN110231202A (en) * | 2019-07-04 | 2019-09-13 | 江苏省环境科学研究院 | A kind of coke wet quenching Air Pollutant Emission measurement device and method based on unmanned plane |
-
2014
- 2014-09-13 CN CN201420524089.7U patent/CN204115822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266729A (en) * | 2014-09-13 | 2015-01-07 | 国家电网公司 | Anti-freezing float type water level gauge |
| CN108896135A (en) * | 2018-05-11 | 2018-11-27 | 张海廷 | A kind of reservoir level meter ball cock device |
| CN110231202A (en) * | 2019-07-04 | 2019-09-13 | 江苏省环境科学研究院 | A kind of coke wet quenching Air Pollutant Emission measurement device and method based on unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |