CN104949782A - Wireless load displacement sensor - Google Patents
Wireless load displacement sensor Download PDFInfo
- Publication number
- CN104949782A CN104949782A CN201510319147.1A CN201510319147A CN104949782A CN 104949782 A CN104949782 A CN 104949782A CN 201510319147 A CN201510319147 A CN 201510319147A CN 104949782 A CN104949782 A CN 104949782A
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- pilot lamp
- main body
- upper cover
- gprs
- displacement transducer
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- Y02B60/50—
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a wireless load displacement sensor, and belongs to the technical field of a sensor. The wireless load displacement sensor comprises a sensor main body, wherein one end of the sensor main body is sequentially and fixedly provided with an upper casing and an upper cover; the sensor main body is fixedly installed through an anti-falling screw bolt; a pressure bearing head is arranged under the sensor main body; one side of the upper cover is provided with a magnetic control switch, a GPRS (general packet radio service) indicator light and a function collecting indicator light; the end part of the upper cover is provided with a storage battery; a solar panel is connected and arranged above the storage battery; a solar panel installing support frame is fixedly arranged at the end part of the upper cover; the end part of the storage battery is provided with a GPRS antenna. The wireless load displacement sensor has the advantages that the load bearing and the vertical acceleration displacement measuring function are integrated, the technologies of force sensing, acceleration, photoelectric conversion, local wireless data communication, remote GPRS communication, low-power-consumption single chip microcomputer and the like are adopted, the solar panel can realize the oil well optimum lighting rate in any direction, the precision and the reliability are high, the installation is simple, and the maintenance is convenient.
Description
Technical field
The present invention relates to sensor technical field, be specially a kind of Wireless loading displacement transducer.
Background technology
Load displacement integrated transducer be a kind of oil field special, for the sensor of a kind of load-carrying and displacement of testing beam-pumping unit sucker rod load and oil pumper stroke, LOAD CELLS and displacement transducer are integrated together by it, use singlechip technology, and wireless communication technique, the load signal collected and displacement signal are matched, thus obtains pumping machine merit figure, the duty of reaction oil pumper, as the reference of adjustment oil pumper frequency of operation, reach energy-saving and cost-reducing object.
Traditional loaded displacement pickup needs circumscripted power line and signal wire, connecting line can move along with steel wire, time one is long, be easy to cause connecting line to wear and tear, long-term stable operation cannot be ensured, therefore generally wireless senser is adopted now, existing wireless mode has two kinds of power supply modes: a packed battery and battery coordinate solar panel, solar panel is coordinated for battery, existing technical disadvantages is: solar panel fixedly mounts, complex structure, fragile, Solar use low conversion rate.
Summary of the invention
The present invention for the technical matters that solves for providing a kind of Wireless loading displacement transducer, solar panel and electric power storage are assembled and are powered by it, and realize the adjustment of solar panel polarizers of big angle scope, realize the best daylight rate of any direction oil well, direct insertion Fast Installation, save erected cost, improve maintenance efficiency, dismounting, safeguard convenient.
Technical solution problem of the present invention adopts following technical scheme:
A kind of Wireless loading displacement transducer is provided, it comprises sensor main body, sensor main body one end is installed with upper casing and upper cover successively, sensor main body is fixedly mounted by Anti-off bolt, pressure bearing head is provided with below sensor main body, it is characterized in that: described upper cover side is provided with magnetic switch, GPRS pilot lamp, function gathers pilot lamp, described upper cover end is provided with accumulator, solar panel is connected and installed with above described accumulator, described solar energy cell plate mounting bracket is fixed on upper cover end, described accumulator end portion is provided with GPRS antenna.
As preferred embodiment, described solar panel can free adjustment in level 270 ° of angular ranges.
As preferred embodiment, it is red and green color instruction that described function gathers pilot lamp, and described GPRS pilot lamp is green instruction.
As preferred embodiment, described magnetic switch magnet near 3s time, after described GPRS pilot lamp and function gather the normal bright 1s of pilot lamp, flicker enters and wakes duty up, magnet is again near magnetic switch 3s, described GPRS pilot lamp and function gather pilot lamp and glimmer 3 times, enter power off state.
As preferred embodiment, when described Wireless loading displacement transducer is installed, guarantee that the pressure bearing head of sensor two projections vertically installs Anti-off bolt by load pressure, after nut fixedly screws, insert locking pin again.
As preferred embodiment, described accumulator can use power supply to charge simultaneously.
The present invention compared with prior art, its beneficial effect is: it integrates load, normal acceleration displacement measurement function, the technology such as application of force is quick, acceleration, photoelectric conversion, local wireless data communication, long-range GPRS communication, low-power scm, merit figure collection period >=30 minute, weather without sunshine, can continuous working more than 8 days, when sunshine is sufficient, in 5 days, battery can be full of completely, solar panel can realize the best daylight rate of oil well in any direction, and precision is high, reliability is high, it is simple, easy to maintenance to install.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Wireless loading displacement transducer of the present invention.
Number in the figure: 1 is solar panel charge cable, 2 is upper cover, and 3 is upper casing, and 4 is sensor main body, 5 is Anti-off bolt, and 6 is pressure bearing head, and 7 is magnetic switch, and 8 is accumulator, 9 is function collection pilot lamp, and 10 is GPRS pilot lamp, and 11 is GPRS antenna, and 12 is solar panel.
Embodiment
The technological means realized to make the present invention, character of innovation, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
A kind of Wireless loading displacement transducer, it comprises sensor main body, sensor main body one end is installed with upper casing and upper cover successively, sensor main body is fixedly mounted by Anti-off bolt, is provided with pressure bearing head below sensor main body, and upper cover side is provided with magnetic switch, GPRS pilot lamp, function collection pilot lamp, upper cover end is provided with accumulator, be connected and installed with solar panel above accumulator, solar energy cell plate mounting bracket is fixed on upper cover end, and accumulator end portion is provided with GPRS antenna.
Solar panel can free adjustment in level 270 ° of angular ranges.
It is red and green color instruction that function gathers pilot lamp, and described GPRS pilot lamp is green instruction.
Magnetic switch magnet near 3s time, after GPRS pilot lamp and function gather the normal bright 1s of pilot lamp, flicker enters and wakes duty up, and magnet again gathers pilot lamp near magnetic switch 3s, GPRS pilot lamp and function and glimmers 3 times, enters power off state.
When Wireless loading displacement transducer is installed, guarantee that the pressure bearing head of sensor two projections vertically installs Anti-off bolt by load pressure, after nut fixedly screws, insert locking pin again.
Accumulator can use power supply to charge simultaneously.
The sleep current < 30mA of Wireless loading displacement transducer, average operating current < 150mA, the average 5.5V of solar panel peak output voltage, can free adjustment within the scope of level 270 °.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. a Wireless loading displacement transducer, it comprises sensor main body, sensor main body one end is installed with upper casing and upper cover successively, sensor main body is fixedly mounted by Anti-off bolt, pressure bearing head is provided with below sensor main body, it is characterized in that: described upper cover side is provided with magnetic switch, GPRS pilot lamp, function gathers pilot lamp, described upper cover end is provided with accumulator, solar panel is connected and installed with above described accumulator, described solar energy cell plate mounting bracket is fixed on upper cover end, described accumulator end portion is provided with GPRS antenna.
2. a kind of Wireless loading displacement transducer according to claim 1, is characterized in that: described solar panel can free adjustment in level 270 ° of angular ranges.
3. a kind of Wireless loading displacement transducer according to claim 1, is characterized in that: it is red and green color instruction that described function gathers pilot lamp, and described GPRS pilot lamp is green instruction.
4. a kind of Wireless loading displacement transducer according to claim 1, it is characterized in that: described magnetic switch magnet near 3s time, after described GPRS pilot lamp and function gather the normal bright 1s of pilot lamp, flicker enters and wakes duty up, magnet is again near magnetic switch 3s, described GPRS pilot lamp and function gather pilot lamp and glimmer 3 times, enter power off state.
5. a kind of Wireless loading displacement transducer according to claim 1, it is characterized in that: when described Wireless loading displacement transducer is installed, guarantee that the pressure bearing head of sensor two projections vertically installs Anti-off bolt by load pressure, after nut fixedly screws, insert locking pin again.
6. a kind of Wireless loading displacement transducer according to claim 1, is characterized in that: described accumulator can use power supply to charge simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319147.1A CN104949782A (en) | 2015-06-10 | 2015-06-10 | Wireless load displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319147.1A CN104949782A (en) | 2015-06-10 | 2015-06-10 | Wireless load displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949782A true CN104949782A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510319147.1A Pending CN104949782A (en) | 2015-06-10 | 2015-06-10 | Wireless load displacement sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN104949782A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965726Y (en) * | 2006-07-03 | 2007-10-24 | 俞忠文 | Oil well dynamometer card service conditions information collecting device |
| CN102435354A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Solar oil pumping unit well polishing rod load sensor |
| WO2013160057A1 (en) * | 2012-04-24 | 2013-10-31 | Aktiebolaget Skf | Bearing monitoring method and system |
| CN203961953U (en) * | 2014-05-28 | 2014-11-26 | 张永新 | Oil well merit figure wireless collection teletransmission meter produces device |
| CN104533391A (en) * | 2014-11-20 | 2015-04-22 | 西安风标电子科技有限公司 | Maintenance-free wireless loading and displacement integrated sensor |
| CN204666296U (en) * | 2015-06-10 | 2015-09-23 | 滁州市西控电子有限公司 | A kind of Wireless loading displacement transducer |
-
2015
- 2015-06-10 CN CN201510319147.1A patent/CN104949782A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965726Y (en) * | 2006-07-03 | 2007-10-24 | 俞忠文 | Oil well dynamometer card service conditions information collecting device |
| CN102435354A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Solar oil pumping unit well polishing rod load sensor |
| WO2013160057A1 (en) * | 2012-04-24 | 2013-10-31 | Aktiebolaget Skf | Bearing monitoring method and system |
| CN203961953U (en) * | 2014-05-28 | 2014-11-26 | 张永新 | Oil well merit figure wireless collection teletransmission meter produces device |
| CN104533391A (en) * | 2014-11-20 | 2015-04-22 | 西安风标电子科技有限公司 | Maintenance-free wireless loading and displacement integrated sensor |
| CN204666296U (en) * | 2015-06-10 | 2015-09-23 | 滁州市西控电子有限公司 | A kind of Wireless loading displacement transducer |
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Application publication date: 20150930 |