CN219015409U - Liquid level meter for fish farm cultivation - Google Patents
Liquid level meter for fish farm cultivation Download PDFInfo
- Publication number
- CN219015409U CN219015409U CN202222168920.7U CN202222168920U CN219015409U CN 219015409 U CN219015409 U CN 219015409U CN 202222168920 U CN202222168920 U CN 202222168920U CN 219015409 U CN219015409 U CN 219015409U
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- water inlet
- inlet pipe
- liquid level
- level meter
- annular bulge
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- 239000007788 liquid Substances 0.000 title claims abstract description 55
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000009372 pisciculture Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the field of special equipment for fish farm cultivation, in particular to a liquid level meter for fish farm cultivation, which comprises a central computer, a liquid level meter detector and a cable, wherein the cable is used for connecting the central computer and the liquid level meter detector, sealing rubber rings are arranged at two ends of the cable, the liquid level meter detector is of a telescopic strip-shaped structure and comprises a pressure sensing end head, a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, the first water inlet pipe is fixedly connected with the pressure sensing end head, a first sealing device is arranged between the first water inlet pipe and the second water inlet pipe, a second sealing device is arranged between the second water inlet pipe and the third water inlet pipe, the second water inlet pipe and the third water inlet pipe are all pipe bodies with two ends mutually communicated, and a pressure sensor is arranged on the pressure sensing end head, so that the technical problem that short circuit can be caused by the detection of the entering of electronic elements in the traditional liquid level meter is solved.
Description
Technical Field
The utility model relates to the field of special equipment for fish farm cultivation, in particular to a liquid level meter for fish farm cultivation.
Background
The liquid level meter, one of the level meters is a meter for measuring liquid level. The level of the liquid medium in the container is called liquid level, and the type of the liquid level meter is tuning fork vibration type, magnetic levitation type, pressure type, ultrasonic wave, sonar wave, magnetic turning plate, radar and the like.
The conventional liquid level gauge is a throw-in type liquid level gauge commonly used in the fishery industry, the throw-in type liquid level gauge is a pressure sensor for measuring liquid level, a static pressure throw-in type liquid level transmitter (liquid level gauge) is based on the principle that the measured liquid static pressure is proportional to the height of liquid, and an advanced foreign isolation type diffusion silicon sensitive element or a ceramic capacitance pressure sensitive sensor is adopted to convert the static pressure into an electric signal, and then the electric signal is converted into a standard electric signal through temperature compensation and linear correction; however, the input type liquid level meter has the defect that the detection unit is required to be completely immersed in water, and the detection unit is integrated with detection electronic elements, so that the short circuit phenomenon is easy to occur.
The utility model patent with the Chinese patent application number 201710191114.2 discloses a liquid level meter and a liquid level meter system; the liquid level meter comprises a liquid level meter body, a sensing unit and a control unit; the liquid level meter body comprises a body tube and a magnetic floater arranged in the body tube; the sensing unit comprises a plurality of magnetic sensors and a scanning circuit board; the magnetic floater floats on the surface of the liquid in the body tube; the scanning circuit board is used for scanning the conducting states of the magnetic sensors, and the magnetic floats trigger the magnetic sensors which are positioned on the same horizontal plane with the magnetic floats to conduct; the scanning circuit board is used for sending the position signal of the conducted magnetic sensor to the control unit; the control unit is used for outputting a liquid level height value and/or an alarm control signal according to the position signal of the conducted magnetic sensor; the alarm control signals comprise liquid level limit alarm signals and limit switch control signals, and the intelligent degree of the liquid level meter is improved. However, the technical proposal provided by the utility model and the existing liquid level meter have the advantages that the electronic components are in direct contact with liquid (water), and potential safety hazards exist in spite of strong sealing performance.
Disclosure of Invention
Therefore, the utility model provides a liquid level meter for fish farm cultivation, which solves the technical problem that short circuit is caused by the detection of electronic elements entering water in the existing liquid level meter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a liquid level meter for fishing ground is bred, includes central computer, level gauge detector, connects central computer with the cable of level gauge detector, the both ends of cable all are provided with sealing rubber circle, the level gauge detector is telescopic rectangular shape structure, and it includes forced induction end, first water inlet pipe, second water inlet pipe, third water inlet pipe, first water inlet pipe with forced induction end fixed connection, the second water inlet pipe is located in the first water inlet pipe, the third water inlet pipe is located in the second water inlet pipe, first water inlet pipe with be provided with first sealing device between the second water inlet pipe with be provided with second sealing device between the third water inlet pipe, the second water inlet pipe with the third water inlet pipe is the body that both ends link up each other, be provided with pressure sensor on the forced induction end.
Further, the second water inlet pipe and the third water inlet pipe have the same length.
Further, the first sealing device comprises a first inner annular protrusion integrally formed on the first water inlet pipe and a first outer annular protrusion integrally formed on the second water inlet pipe, the first inner annular protrusion and the first outer annular protrusion are mutually magnetically attracted and matched, the second sealing device comprises a second inner annular protrusion integrally formed on the second water inlet pipe and a second outer annular protrusion integrally formed on the third water inlet pipe, and the second inner annular protrusion and the second outer annular protrusion are mutually magnetically attracted and matched.
Further, a rubber gasket is arranged on the first inner annular bulge, and a rubber gasket is arranged on the second inner annular bulge.
Further, a handle is arranged on the pressure sensing end.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. the utility model replaces the conventional input type liquid level meter by adopting the telescopic water inlet pipe, has the advantages that the electronic element for detecting the liquid level does not need to be directly contacted with water, but the pressure generated in the cavity formed by the first water inlet pipe, the second water inlet pipe and the third water inlet pipe after the cavity is contacted with water, the pressure acts on the pressure sensor on the pressure sensing end, the liquid level can be calculated by measuring and calculating the value by the central computer, and meanwhile, the first water inlet pipe, the second water inlet pipe and the third water inlet pipe can be mutually sleeved, so that the storage space is not excessively occupied.
2. The second water inlet pipe and the third water inlet pipe are set to be the same in length, so that the integral stability of the liquid level meter detector is guaranteed to be better when the liquid level meter detector works, and the liquid level meter detector is attractive in appearance.
3. The first sealing device and the second sealing device are clamped and matched by adopting the inner annular bulge and the outer annular bulge, so that the operation of constructors is facilitated on one hand, and the structure is simpler and stable on the other hand, and the service life of a product can be prolonged.
4. Through all being provided with the rubber packing ring on first interior annular bulge and second interior annular bulge, on the one hand can avoid the too strong shrink that does not go on of magnetic attraction, on the other hand rubber packing ring can strengthen the leakproofness.
5. Through being provided with the handle on the forced induction end, make things convenient for the measurement in-process technician to hold the handle with the hand, guarantee the stability of level gauge detector.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the level gauge probe of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
Detailed Description
The utility model will now be further described with reference to the drawings and detailed description.
Referring to fig. 1 to 4, the first embodiment provides a liquid level meter for culturing in a fishing ground, which comprises a central computer 1, a liquid level meter detector 2, and a cable 3 connecting the central computer 1 and the liquid level meter detector 2, wherein sealing rubber rings (the sealing rubber rings are known waterproof sealing members and are arranged at two ends of the cable 3 for waterproof, and are also known waterproof means, and are not repeated herein), the liquid level meter detector 2 is in a telescopic strip structure, and comprises a pressure sensing end head 21, a first water inlet pipe 22, a second water inlet pipe 23, and a third water inlet pipe 24, the first water inlet pipe 22 is fixedly connected with the pressure sensing end head 21, the second water inlet pipe sleeve 23 is arranged in the first water inlet pipe 22, the third water inlet pipe 24 is sleeved in the second water inlet pipe 23, a first sealing device is arranged between the first water inlet pipe 22 and the second water inlet pipe 23, a second sealing device is arranged between the second water inlet pipe 23 and the third water inlet pipe 24, the second water inlet pipe 23 and the third water inlet pipe 24 are all pipe bodies with two ends mutually communicated, a pressure sensor 212 is arranged on the pressure sensing end head 21, the second water inlet pipe 23 and the third water inlet pipe 24 have the same length, the first sealing device comprises a first inner annular protrusion 221 integrally arranged on the first water inlet pipe 22, a first outer annular protrusion 232 integrally arranged on the second water inlet pipe 23, the first inner annular protrusion 221 and the first outer annular protrusion 232 are mutually magnetically matched, and the second sealing device comprises a second inner annular protrusion 231, a first outer annular protrusion and a second inner annular protrusion 232 integrally arranged on the second water inlet pipe 23, the second outer annular bulge 241 is integrally formed on the third water inlet pipe 24, the second inner annular bulge 231 and the second outer annular bulge 241 are mutually magnetically matched, the first inner annular bulge 221 is provided with a rubber gasket a, the second inner annular bulge 231 is provided with a rubber gasket a, the two rubber gaskets a are identical except for the arrangement positions, and the pressure sensing end head 21 is provided with a handle 211.
According to the utility model, the liquid level meter detector 2 is lengthened when in use, so that a longer detection depth can be achieved, and meanwhile, the electronic element cannot be directly contacted with water, so that the safety and reliability are improved.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a liquid level meter is used in fishing ground breed, includes central computer, liquid level meter detector, connects central computer with the cable of liquid level meter detector, its characterized in that: the two ends of the cable are provided with sealing rubber rings, the liquid level meter detector is of a telescopic strip-shaped structure and comprises a pressure sensing end head, a first water inlet pipe, a second water inlet pipe and a third water inlet pipe, the first water inlet pipe is fixedly connected with the pressure sensing end head, the second water inlet pipe is sleeved in the first water inlet pipe, the third water inlet pipe is sleeved in the second water inlet pipe, a first sealing device is arranged between the first water inlet pipe and the second water inlet pipe, a second sealing device is arranged between the second water inlet pipe and the third water inlet pipe, the second water inlet pipe and the third water inlet pipe are two mutually communicated pipe bodies, and a pressure sensor is arranged on the pressure sensing end head.
2. A liquid level gauge for fish farm cultivation according to claim 1, wherein: the second water inlet pipe and the third water inlet pipe are the same in length.
3. A liquid level gauge for fish farm cultivation according to claim 1, wherein: the first sealing device comprises a first inner annular bulge integrally formed on the first water inlet pipe and a first outer annular bulge integrally formed on the second water inlet pipe, the first inner annular bulge and the first outer annular bulge are mutually magnetically attracted and matched, the second sealing device comprises a second inner annular bulge integrally formed on the second water inlet pipe and a second outer annular bulge integrally formed on the third water inlet pipe, and the second inner annular bulge and the second outer annular bulge are mutually magnetically attracted and matched.
4. A liquid level gauge for fish farming according to claim 3, wherein: the first inner annular bulge is provided with a rubber gasket, and the second inner annular bulge is provided with a rubber gasket.
5. A liquid level gauge for fish-farming according to any one of claims 1-4, wherein: and a handle is arranged on the pressure sensing end head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168920.7U CN219015409U (en) | 2022-08-17 | 2022-08-17 | Liquid level meter for fish farm cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168920.7U CN219015409U (en) | 2022-08-17 | 2022-08-17 | Liquid level meter for fish farm cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015409U true CN219015409U (en) | 2023-05-12 |
Family
ID=86251467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222168920.7U Active CN219015409U (en) | 2022-08-17 | 2022-08-17 | Liquid level meter for fish farm cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015409U (en) |
-
2022
- 2022-08-17 CN CN202222168920.7U patent/CN219015409U/en active Active
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