CN221147779U - Liquid level meter for water conservancy penetration and water level measurement - Google Patents
Liquid level meter for water conservancy penetration and water level measurement Download PDFInfo
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- CN221147779U CN221147779U CN202322839246.5U CN202322839246U CN221147779U CN 221147779 U CN221147779 U CN 221147779U CN 202322839246 U CN202322839246 U CN 202322839246U CN 221147779 U CN221147779 U CN 221147779U
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- column
- water level
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- 239000007788 liquid Substances 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000005259 measurement Methods 0.000 title claims abstract description 34
- 230000035515 penetration Effects 0.000 title description 4
- 238000005339 levitation Methods 0.000 claims abstract description 41
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 230000008595 infiltration Effects 0.000 claims abstract description 12
- 238000001764 infiltration Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 7
- 239000010813 municipal solid waste Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the technical field of water level detection and discloses a liquid level meter for water conservancy infiltration and water level measurement, which comprises a fixed head, wherein one end of the fixed head is provided with a liquid level column, the liquid level column is provided with a water level cavity, the center of the water level cavity is provided with a spiral lifting rod through the fixed head, the spiral lifting rod is provided with threads, the spiral lifting rod is sleeved with a magnetic levitation component through threads, the spiral lifting rod and the magnetic levitation component are both positioned in the inner cavity of the liquid level column, the outer surface of the liquid level column is provided with a liquid level turning plate component, the upper end and the lower end of the liquid level column are provided with communicating pipes, the lower end of the liquid level column is provided with a drain pipe, and the drain pipe is provided with a valve. This a level gauge for water conservancy infiltration and water level measurement uses through the cooperation of magnetic levitation subassembly and spiral lifter spiral lift, can realize the stable liquid level measurement of high accuracy, can clear away the impurity of liquid level post internal surface fast and automatic discharge.
Description
Technical Field
The utility model relates to the technical field of water level detection, in particular to a liquid level meter for water conservancy infiltration and water level measurement.
Background
A level gauge is an instrument for measuring the position (level) of a liquid. The liquid level meter can be divided into different types, such as a float type liquid level meter, a pressure type liquid level meter, an ultrasonic liquid level meter, a magnetic flap liquid level meter and the like. The float type liquid level meter utilizes the buoyancy of a float in liquid to detect the position of the liquid; the pressure type liquid level meter detects the liquid position by measuring the change of the liquid to the bottom pressure; ultrasonic level gauges use the speed of propagation of ultrasonic waves through a liquid to detect the position of the liquid. The liquid level meter has wide application, and can be used in petrochemical industry, food processing, pharmacy, water treatment and other industries.
In the prior art, the magnetic flap level gauge is developed according to the buoyancy principle and the magnetic coupling effect, when the liquid level in a measured container rises and falls, a magnetic floater in a liquid level gauge body pipe rises and falls along with the magnetic floater, permanent magnetic steel in the floater is transmitted to a magnetic flap column indicator through the magnetic coupling to drive a red and white flap column to turn over, the defects of poor indication definition, easiness in breakage and the like of a glass plate (pipe) liquid level gauge are overcome, the whole process measurement is free of blind areas, the display definition and the measurement range are large, chinese patent CN216081700U discloses the magnetic flap level gauge, a plurality of hairbrushes are arranged on a magnetic levitation column aiming at impurities which appear on the surface of the liquid level column after long-term use in the level gauge, the inner surface of the liquid level column can be washed through the hairbrushes in the rising and falling process of the magnetic levitation column, so that the surface of the liquid level column is not polluted, but the impurities which remain after long-time washing cannot be automatically discharged by the magnetic levitation column, can also affect the measurement accuracy of the liquid level gauge, so that maintenance personnel can discharge the accumulated impurities through a magnetic levitation port after the magnetic levitation column is detached regularly, the operation time is prolonged, the magnetic levitation column can be quickly fallen down, and the service life of the magnetic levitation column can be quickly lowered, and the life of the magnetic levitation column can be quickly lowered.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the liquid level meter for water conservancy infiltration and water level measurement has the functions of preventing pollution and removing impurities, can automatically remove the impurities scraped in a liquid level column, has stable measurement data, and solves the problems that the impurities cannot be automatically discharged after accumulation, and the magnetic levitation cylinder is quickly dropped and damaged due to quick drop of the liquid level.
(II) technical scheme
In order to achieve the purposes of achieving the functions of preventing pollution and removing impurities, automatically removing the impurities scraped in the liquid level column and stabilizing measurement data, the utility model provides the following technical scheme: the utility model provides a level gauge for water conservancy infiltration and water level measurement, includes the fixed head, fixed head one end is provided with the liquid level post, the liquid level post is provided with the water level cavity, water level cavity center is provided with spiral lifter through the fixed head, be provided with the screw thread on the spiral lifter, be equipped with the magnetic levitation subassembly through the thread bush on the spiral lifter, spiral lifter and magnetic levitation subassembly all are located the liquid level post inner chamber, liquid level post surface mounting has the liquid level to turn over the board subassembly, both ends are provided with communicating pipe about the liquid level post, the liquid level post lower extreme is provided with the blow off pipe, be provided with the valve on the blow off pipe.
Preferably, the magnetic levitation component comprises a trash removal brush and a magnetic lifting piece, wherein the trash removal brush is attached to the outer surface of a cylinder of the magnetic lifting piece in a spiral path, and a magnetic block is arranged inside the magnetic lifting piece.
Preferably, the spiral line arrangement direction of the impurity removing brush arranged on the outer cylindrical surface of the magnetic lifting piece is opposite to the spiral line selection direction on the spiral lifting rod.
Preferably, the inner surface of the lower end of the liquid level column is provided with a conical drain outlet.
Preferably, the end face of the communicating pipe is provided with a connecting flange, and connecting holes are formed in the connecting flange at equal intervals in the circumferential direction.
Preferably, the upper end and the lower end of the magnetic lifting piece are respectively provided with buffering floating cotton, the center of the magnetic lifting piece is provided with a cavity, and the inner surface of the cavity is provided with a thread line matched with the thread on the spiral lifting rod.
(III) beneficial effects
Compared with the prior art, the utility model provides a liquid level meter for water conservancy infiltration and water level measurement, which has the following beneficial effects:
1. This a level gauge for water conservancy infiltration and water level measurement through adopting magnetic levitation subassembly and spiral lifter spiral to go up and down, can realize the liquid level measurement of high accuracy. The magnetic lifting piece and the impurity removing brush can effectively avoid the influence of impurities on the measurement result, and the measurement accuracy is improved. Simultaneously spiral lift can guarantee that the magnetic lifting piece can not appear great luffing motion when the liquid level takes place to avoid the liquid level to turn over the magnetic force piece in the board subassembly and turn over the board rotation constantly to take place because the liquid level is stirred great, reduce the wearing and tearing that the magnetic force piece overturned, improved measuring device's life, through adopting magnetic lifting piece and buffering to float cotton, also can effectively avoid the influence of liquid fluctuation to measuring result, improved measuring security. Meanwhile, the design of the blow-down pipe and the valve can also facilitate blow-down and maintenance, and the safe operation of the equipment is ensured.
2. The liquid level meter for water conservancy infiltration and water level measurement is suitable for measuring the water level and osmotic pressure of various liquids, and can meet the requirements of different industries. The magnetic lifting device has the advantages of simple structure, convenience in use, accuracy in measurement, good safety and the like, can ensure that impurities are not attached to the inner surface of the liquid level column through the impurity removing brush arranged on the magnetic lifting piece, can ensure that the impurities fall below the magnetic lifting piece through the spiral path of the impurity removing brush after the impurities are scraped by the impurity removing brush, is rapidly discharged through a drain outlet, does not need to manually remove the magnetic lifting component for impurity removal, saves labor cleaning cost, and improves the service efficiency of the device.
Drawings
FIG. 1 is a cross-sectional view of the gauge for water conservancy penetration and water level measurement;
FIG. 2 is a schematic diagram of the three-dimensional structure of the liquid level meter for water conservancy infiltration and water level measurement;
FIG. 3 is a front view of the gauge for water conservancy penetration and water level measurement;
Fig. 4 is a schematic installation diagram of the spiral lifting rod and the magnetic levitation component of the liquid level meter for water conservancy infiltration and water level measurement.
In the figure: 1-liquid level column, 2-fixed head, 3-spiral lifter, 4-magnetic levitation component, 5-liquid level turning plate component, 6-blow-down pipe, 7-valve, 8-communicating pipe, 9-connecting flange, 11-conical blow-down port, 41-buffering floating cotton, 42-impurity removing brush and 43-magnetic block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a liquid level meter for water conservancy infiltration and water level measurement comprises a fixed head 2, a liquid level column 1 is arranged at one end of the fixed head 2, a water level cavity is arranged at the liquid level column 1, a spiral lifting rod 3 is arranged at the center of the water level cavity through the fixed head 2, threads are arranged on the spiral lifting rod 3, a magnetic levitation component 4 is arranged on the spiral lifting rod 3 through a thread sleeve, the spiral lifting rod 3 and the magnetic levitation component 4 are both positioned in an inner cavity of the liquid level column 1, a liquid level turning plate component 5 is arranged on the outer surface of the liquid level column 1, communicating pipes 8 are arranged at the upper end and the lower end of the liquid level column 1, a drain pipe 6 is arranged at the lower end of the liquid level column 1, and a valve 7 is arranged on the drain pipe 6. The magnetic levitation component 4 comprises a trash removal brush 42 and a magnetic lifting piece, wherein the trash removal brush 42 is attached to the outer surface of a cylinder of the magnetic lifting piece in a spiral path, and a magnetic block 43 is arranged inside the magnetic lifting piece. The spiral lifting rod 3 in the liquid level column 1 is connected with the magnetic levitation component 4 through threads, and when the liquid level changes, the magnetic levitation component 4 can move up and down along the spiral lifting rod 3, so that the position of the magnetic levitation component in the liquid level column 1 is changed. The lift of magnetic lifting piece drives the upset of magnetic force board subassembly of turning over, shows the change height of liquid level through the upset of magnetic force piece, simultaneously, the buffering that sets up on the magnetic lifting piece floats the mode that cotton 41 cooperation screw thread goes up and down can effectively avoid the liquid level to descend fast and lead to the quick whereabouts of magnetic levitation subassembly 4 to take place to damage, has improved the security of measurement. The impurity removing brush 42 is designed to effectively avoid the influence of impurities on the measurement result, and improve the measurement accuracy. The liquid level flap assembly 5 can be turned over according to the change of the liquid level, thereby displaying the current liquid level height. The communicating pipe 8 enables the liquid to flow freely between the liquid level column 1 and the measuring container, so that the measuring and monitoring are facilitated. The design of the blow-down pipe 6 and the valve 7 can conveniently carry out blow-down and maintenance, and ensure the safe operation of the equipment.
The upper end and the lower end of the magnetic lifting piece are respectively provided with a buffering floating cotton 41, the center of the magnetic lifting piece is provided with a cavity, and the inner surface of the cavity is provided with a thread line matched with the thread on the spiral lifting rod 3. The spiral line arrangement direction of the impurity removing brush 42 arranged on the outer cylindrical surface of the magnetic lifting piece is opposite to the spiral line selection direction on the spiral lifting rod 3. The opposite spiral line arrangement can enable impurities scraped by the impurity removing brush 42 to be lifted through the rotation of the magnetic levitation component 4 and brought to the lower side of the magnetic levitation component 4 to be discharged through a drain, and the phenomenon that impurities are accumulated at the top of the magnetic levitation component 4 to influence the use of the measuring device is avoided.
The inner surface of the lower end of the liquid level column 1 is provided with a conical sewage outlet 11, so that impurities can be better gathered into the sewage pipe 6. The end face of the communicating pipe 8 is provided with a connecting flange 9, and connecting holes are formed in the connecting flange 9 at equal intervals in the circumferential direction, so that the measuring device is conveniently communicated with the container to be measured.
The working principle is that liquid can freely flow between the liquid level column 1 and the measuring container by connecting the communicating pipe 8 with the measuring container, the spiral lifting rod 3 in the liquid level column 1 is connected with the magnetic levitation component 4 through threads, and when the liquid level changes, the magnetic levitation component 4 can move up and down along the spiral lifting rod 3, so that the position of the magnetic levitation component in the liquid level column 1 is changed. The liquid level column 1 surface mounting has liquid level to turn over board subassembly 5, after the magnetic levitation subassembly 4 position changes, magnetic levitation subassembly 4 can drive the magnetic force piece in the liquid level to turn over board subassembly 5 through the principle of magnetic coupling and change, the upset through the magnetic force piece shows concrete liquid level height, simultaneously when magnetic levitation subassembly 4 takes place to go up and down along with the liquid level, be located the edulcoration brush 42 that the magnetic levitation group will go up and down through the spiral route, scrub liquid level column 1 internal surface, avoid impurity adhesion in the liquid at liquid level column 1 internal surface, the impurity of brushing is carried to the below of magnetic levitation subassembly 4 through the drain discharge by the spiral lift's of magnetic force lifting piece mode, can effectively avoid impurity to measuring result's influence. Meanwhile, the arrangement direction of the impurity removing brush 42 is opposite to the thread selecting direction on the spiral lifting rod 3, when the magnetic levitation component 4 ascends or descends through the spiral lifting rod 3, the impurity removing brush 42 discharges scraped impurities to the position right below the magnetic levitation component 4 through a spiral path while rotating, and therefore the impurity removing effect can be better exerted. When the liquid level changes, the buffering floating cotton 41 can play a role in buffering, and the influence of liquid fluctuation on the magnetic lifting piece is avoided.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a level gauge for water conservancy infiltration and water level measurement, includes fixed head (2), its characterized in that: the liquid level column is characterized in that a liquid level column (1) is arranged at one end of the fixed head (2), a water level cavity is arranged in the liquid level column (1), a spiral lifting rod (3) is arranged in the center of the water level cavity through the fixed head (2), threads are arranged on the spiral lifting rod (3), a magnetic levitation component (4) is sleeved on the spiral lifting rod (3) through threads, and the spiral lifting rod (3) and the magnetic levitation component (4) are both positioned in an inner cavity of the liquid level column (1);
The liquid level column (1) surface mounting has liquid level to turn over board subassembly (5), both ends are provided with communicating pipe (8) about liquid level column (1), liquid level column (1) lower extreme is provided with blow off pipe (6), be provided with valve (7) on blow off pipe (6).
2. A gauge for hydraulic permeation and water level measurement according to claim 1, wherein: the magnetic levitation component (4) comprises a trash removal brush (42) and a magnetic lifting piece, wherein the trash removal brush (42) is attached to the outer surface of a cylinder of the magnetic lifting piece in a spiral path, and a magnetic block (43) is arranged inside the magnetic lifting piece.
3. A gauge for hydraulic permeation and water level measurement according to claim 2, wherein: the spiral line arrangement direction of the impurity removing brush (42) arranged on the outer cylindrical surface of the magnetic lifting piece is opposite to the spiral line selection direction of the spiral lifting rod (3).
4. A gauge for hydraulic permeation and water level measurement according to claim 1, wherein: the inner surface of the lower end of the liquid level column (1) is provided with a conical sewage outlet (11).
5. A gauge for hydraulic permeation and water level measurement according to claim 1, wherein: the end face of the communicating pipe (8) is provided with a connecting flange (9), and connecting holes are formed in the connecting flange (9) at equal intervals in the circumferential direction.
6. A gauge for hydraulic permeation and water level measurement according to claim 3, wherein: the upper end and the lower end of the magnetic lifting piece are respectively provided with a buffering floating cotton (41), the center of the magnetic lifting piece is provided with a cavity, and the inner surface of the cavity is provided with a thread line matched with the thread on the spiral lifting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839246.5U CN221147779U (en) | 2023-10-23 | 2023-10-23 | Liquid level meter for water conservancy penetration and water level measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322839246.5U CN221147779U (en) | 2023-10-23 | 2023-10-23 | Liquid level meter for water conservancy penetration and water level measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221147779U true CN221147779U (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322839246.5U Active CN221147779U (en) | 2023-10-23 | 2023-10-23 | Liquid level meter for water conservancy penetration and water level measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221147779U (en) |
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2023
- 2023-10-23 CN CN202322839246.5U patent/CN221147779U/en active Active
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