CN205561989U - Prevent undulant level gauge - Google Patents
Prevent undulant level gauge Download PDFInfo
- Publication number
- CN205561989U CN205561989U CN201620219356.9U CN201620219356U CN205561989U CN 205561989 U CN205561989 U CN 205561989U CN 201620219356 U CN201620219356 U CN 201620219356U CN 205561989 U CN205561989 U CN 205561989U
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- China
- Prior art keywords
- upper cavity
- barrel
- gauge
- liquidometer
- fixedly connected
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Abstract
The utility model provides a pair of prevent undulant level gauge, including measure the barrel and with the last cavity of measuring barrel fixed connection, measure and feed through between barrel and the last cavity, the junction of measuring barrel and last cavity is equipped with the baffle, it is equipped with the gauge stick to measure the barrel interpolation, the top fixedly connected with magnet of gauge stick, the bottom fixedly connected with of gauge stick floats the piece, be equipped with the body that is on a parallel with the cavity on the baffle, the top of body is equipped with the electronics gauge outfit, be equipped with the magnetic induced shrinkage or elongation line in the body, the magnetic induced shrinkage or elongation line is connected with the piezoelectric sensor electricity in the electronics gauge outfit. The beneficial effects of the utility model are that: this level gauge has adopted the magnetic induced shrinkage or elongation principle, equipment long service life, and the temperature of medium, density change the measurement accuracy influence minimumly, and not influenced by pressure variation, through piece electronics gauge outfit direct reading, increase to measure and do not receive when the measurement of level gauge is guaranteed to the barrel that the start -up of pump influences in the well, the fixed mounting of the level gauge of being convenient for simultaneously.
Description
Technical field
This utility model relates to measuring equipment field, especially relates to a kind of anti-fluctuation liquidometer.
Background technology
Typically in cistern, the measurement of liquid level uses manual measurement mostly, and this measuring method not only labor intensity is big, there is unsafe factor simultaneously, also cannot ensure precision.Indivedual local useful condenser types/diffused-silicon pressure formula liquidometer is measured, owing to this kind of sensor fluctating moves serious, measured deviation is big, long-term working stability is poor, it is the most popular with users, additionally, the measurement float of current magnetostriction liquidometer is directly sleeved on magnetostriction line bar, easily affected by the startup of pump in well during measurement, caused the deviation of measurement data.
Utility model content
The purpose of this utility model is to provide a kind of anti-fluctuation liquidometer, solves above-mentioned one or multiple of the prior art.
The one anti-fluctuation liquidometer that this utility model provides, including measuring cylinder and fixing, with measuring cylinder, the upper cavity being connected, measure and connect between cylinder and upper cavity, the junction measuring cylinder and upper cavity is provided with dividing plate, detection bar it is inserted with in measuring cylinder body, the top of detection bar is fixedly connected with magnet, the bottom of detection bar is fixedly connected with float, dividing plate is provided with the body being parallel to upper cavity, the top of body is provided with electronics gauge outfit, being provided with magnetostriction line in body, magnetostriction line electrically connects with the piezoelectric transducer in electronics gauge outfit.
In some embodiments, the diameter diameter more than upper cavity of cylinder is measured.Order is measured in cylinder and is entered more liquid, adds the accuracy of measurement.
In some embodiments, measure and have inlet opening on the barrel of cylinder.
In some embodiments, magnet includes indicator board and is fixedly connected on the magnet steel of both sides up and down of indicator board.Indicator board is that magnetic material is magnetized by magnet steel, and indicator board position can reflect the liquid level of fluid to be measured exactly.
In some embodiments, side outside upper cavity is provided with and the level display device of magnet magnetic couple, level display device includes the display floater being fixedly connected on upper cavity side, it is inserted with evacuated display tube in display floater, in evacuated display tube, is axially arranged with some cylindrical magnetic posts along measurement cylinder.The display tube that vacuum is arranged can ensure to show to be avoided being disturbed by external environment, and display is more accurate, thus realizes accurately showing liquid level.
The beneficial effects of the utility model are: this liquidometer have employed magnetostriction principle, service life of equipment is long, the temperature of medium, variable density are minimum on certainty of measurement impact, and the change impact that is not the most stressed, can direct reading by part electronics gauge outfit, do not affected by the startup of pump in well when increasing the measurement measuring cylinder guarantee liquidometer, simultaneously facilitated the fixed installation of liquidometer.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anti-fluctuation liquidometer of this utility model；
Fig. 2 is the structural representation of the float of a kind of anti-fluctuation liquidometer of this utility model；
Fig. 3 is the structural representation of the level display device of a kind of anti-fluctuation liquidometer of this utility model.
Detailed description of the invention
This utility model provides a kind of anti-fluctuation liquidometer, below in conjunction with the accompanying drawings and detailed description of the invention, describes this utility model in detail:
Such as Fig. 1, shown in 2 and 3, the one anti-fluctuation liquidometer that this utility model provides, including measuring cylinder 1 and fixing, with measuring cylinder 1, the upper cavity 2 being connected, measure the diameter diameter more than upper cavity 2 connecting and measuring cylinder 1 between cylinder 1 and upper cavity 2, the junction measuring cylinder 1 and upper cavity 2 is provided with dividing plate 10, dividing plate 10 is positioned at the outside measuring cylinder 1 with upper cavity 2, and the bottom measuring cylinder 1 is open design, measures and has inlet opening 11 on the barrel of cylinder 1.Being inserted with detection bar 12 in measuring cylinder 1, the top of detection bar 12 is positioned at upper cavity 2, and the top of detection bar 12 is fixedly connected with magnet 13, and the bottom of detection bar 12 is fixedly connected with float 14.Dividing plate 10 is provided with body 15, and body 15 is parallel with upper cavity 2, and the top of body 15 is provided with electronics gauge outfit 16, is provided with magnetostriction line 17 in body 15, and magnetostriction line 17 electrically connects with the piezoelectric transducer in electronics gauge outfit 16.In the range of the magnetic field induction of the magnet 13 that magnetostriction line 17 is in upper cavity 2, when liquid level changes, magnet 13 can fluctuate along with the float 14 measured in cylinder 1, magnetostriction line 17 senses the changes of magnetic field of magnet 13, producing corresponding torsional wave, piezoelectric transducer receives torsional stress signal, calculates the position of float 14 according to time interval size, thus calculate liquid level or position, position, boundary, and show in electronics gauge outfit 16.Measuring cylinder 1 inwall and outer surface is evenly coated with tetrafluoro anti-corrosion layer, tetrafluoro anti-corrosion layer uses politef to make.
Float 14 is three and splices ball float by chain rope.Magnet 13 includes the indicator board 131 being made up of magnetic material and is fixedly connected on the magnet steel 132 of both sides up and down of indicator board 131.
Side outside upper cavity 2 is provided with and the level display device 3 of magnet 13 magnetic couple, level display device 3 includes the display floater 31 being fixedly connected on upper cavity 2 side, liquid level display scale has been portrayed on the surface of display floater 31, evacuated display tube 32 it is inserted with in display floater 31, the both ends of evacuated display tube 32 from have and outer be sequentially provided with plastic end enclosure 33, rustless steel end socket 34, axially being arranged with some cylindrical magnetic posts 35 along measurement cylinder 1 in evacuated display tube 32, magnetic post 35 is made up of red white two different colors of semicircle column type magnet steel.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (5)
- null1. an anti-fluctuation liquidometer，It is characterized in that，Including measuring cylinder (1) and the upper cavity (2) that be connected fixing with described measurement cylinder (1)，Described measurement cylinder (1) connects between described upper cavity (2)，Described measurement cylinder (1) is provided with dividing plate (10) with the junction of described upper cavity (2)，Detection bar (12) it is inserted with in described measurement cylinder (1)，The top of described detection bar (12) is fixedly connected with magnet (13)，The bottom of described detection bar (12) is fixedly connected with float (14)，Described dividing plate (10) is provided with the body (15) being parallel to described upper cavity (2)，The top of described body (15) is provided with electronics gauge outfit (16)，Magnetostriction line (17) it is provided with in described body (15)，Described magnetostriction line (17) electrically connects with the piezoelectric transducer in described electronics gauge outfit (16).
- One the most according to claim 1 anti-fluctuation liquidometer, it is characterised in that the diameter of described measurement cylinder (1) is more than the diameter of described upper cavity (2).
- One the most according to claim 1 anti-fluctuation liquidometer, it is characterised in that have inlet opening (11) on the barrel of described measurement cylinder (1).
- One the most according to claim 1 anti-fluctuation liquidometer, it is characterized in that, described magnet (13) includes indicator board (131) and is fixedly connected on the magnet steel (132) of both sides up and down of described indicator board (131).
- One the most according to claim 1 anti-fluctuation liquidometer, it is characterized in that, described upper cavity (2) side outward is provided with the level display device (3) with described magnet (13) magnetic couple, described level display device (3) includes the display floater (31) being fixedly connected on described upper cavity (2) side, it is inserted with evacuated display tube (32) in described display floater (31), in described evacuated display tube (32), is axially arranged with some cylindrical magnetic posts (35) along described measurement cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219356.9U CN205561989U (en) | 2016-03-21 | 2016-03-21 | Prevent undulant level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219356.9U CN205561989U (en) | 2016-03-21 | 2016-03-21 | Prevent undulant level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561989U true CN205561989U (en) | 2016-09-07 |
Family
ID=56815257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219356.9U Active CN205561989U (en) | 2016-03-21 | 2016-03-21 | Prevent undulant level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642816A (en) * | 2023-06-15 | 2023-08-25 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
-
2016
- 2016-03-21 CN CN201620219356.9U patent/CN205561989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642816A (en) * | 2023-06-15 | 2023-08-25 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
| CN116642816B (en) * | 2023-06-15 | 2023-11-10 | 合肥工大共达工程检测试验有限公司 | Automatic water injection test equipment for cement soil impervious wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Yang Kou Town, Rudong County, Nantong, Jiangsu Province Patentee after: Jiangsu Baihai Environmental Protection Technology Group Co., Ltd Address before: 226000 No.8 Yangkou Avenue, Yangkou Town, Rudong County, Nantong City, Jiangsu Province Patentee before: JIANGSU BAIHAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |