CN202793826U - Sound wave fault detection device of oil field equipment - Google Patents
Sound wave fault detection device of oil field equipment Download PDFInfo
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- CN202793826U CN202793826U CN 201220464847 CN201220464847U CN202793826U CN 202793826 U CN202793826 U CN 202793826U CN 201220464847 CN201220464847 CN 201220464847 CN 201220464847 U CN201220464847 U CN 201220464847U CN 202793826 U CN202793826 U CN 202793826U
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- sound wave
- oil field
- detection device
- microphone
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a sound wave fault detection device of oil field equipment. The sound wave fault detection device comprises a microphone, a processor, a secure digital (SD) memory card and a liquid crystal display (LCD), wherein the microphone is used for collecting sound wave signals, the processor is connected with the microphone and used for analyzing and processing data, the SD card is connected with the processor and stores a database for comparing signals, and the LCD is used for displaying processing results of the processor. By means of the sound wave fault detection device, whether the equipment is normal can be judged, and resources of the database are continuously expanded through the self-learning function.
Description
Technical field
The utility model relates to a kind of oil field equipment sound wave failure detector, particularly a kind ofly can judge whether normal device of oil field equipment.
Background technology
Fault diagnosis at oil field equipment mainly is to rely on artificial the inspection, but there is the problem of following several respects in this working method: the one, and the manually free restriction of inspection can not uninterruptedly be patrolled in 24 hours; The 2nd, artificial inspection has much relations with peopleware, experience; The 3rd, manually patrol to the easy perception of some obvious faults, but can not judge for incipient failure.If the untimely eliminating of some little faults is easy to form fast large fault.
Summary of the invention
The purpose of this utility model provides a kind of oil field equipment sound wave failure detector, realizes whether judgement is normal to equipment, and by self-learning function, constantly enlarges the resource of database.
The technical scheme that realizes the utility model purpose is as follows:
Oil field equipment sound wave failure detector, comprise for the microphone (1) that gathers acoustic signals and the processor that is connected with microphone (2), this processor (2) carries out analysis and the processing of data, and the SD card (3) that is connected with processor (2), this SD card (3) stores Signals Data Base, and the LCD display (4) that is connected with processor (2), this display is used for the result of video-stream processor.
After adopting said structure, the utility model oil field equipment sound wave failure detector can utilize microphone that pump, heating furnace, the pipeline of oil field operation are carried out Acoustic Signal Acquisition, then the data that gather are carried out signal and process, with the audio database contrast, come judgment device whether normal.And by self-learning function, constantly enlarge the resource of database.Play extraordinary prevention effect for the safety in production in oil field, can avoid the in spite of illness person that brings of operation of various device and the loss of property.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model oil field equipment sound wave failure detector.
Among the figure: 1 is microphone, and 2 is processor, and 3 is the SD card, and 4 is LCD display,
Embodiment
Oil field equipment sound wave failure detector is comprised of microphone, processor, SD card and LCD display as shown in Figure 1, and processor is connected with microphone, SD card, LCD display respectively.During work, this device gathers acoustic signals by microphone 1, passes the signal to processor 2, and processor carries out analysis and the processing of data, compares by the standard signal storehouse that is stored in the SD card 3, and the result is presented on the LCD display 4.Simultaneously voice signal is each time carried out self study, increase for the characteristic signal that does not have in the java standard library, constantly enlarge the standard database in the SD card 3.
Claims (1)
1. oil field equipment sound wave failure detector, it is characterized in that: comprise for the microphone (1) that gathers acoustic signals and the processor (2) that is connected with microphone (1), this processor (2) carries out analysis and the processing of data, and the SD card (3) that is connected with processor (2), this SD card (3) stores Signals Data Base, and the LCD display (4) that is connected with processor (2), this display is used for the result of video-stream processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464847 CN202793826U (en) | 2012-09-12 | 2012-09-12 | Sound wave fault detection device of oil field equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464847 CN202793826U (en) | 2012-09-12 | 2012-09-12 | Sound wave fault detection device of oil field equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793826U true CN202793826U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464847 Expired - Fee Related CN202793826U (en) | 2012-09-12 | 2012-09-12 | Sound wave fault detection device of oil field equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018365A (en) * | 2018-01-08 | 2019-07-16 | 广州东方电科自动化有限公司 | A kind of detection method and system of charging pile failure |
-
2012
- 2012-09-12 CN CN 201220464847 patent/CN202793826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018365A (en) * | 2018-01-08 | 2019-07-16 | 广州东方电科自动化有限公司 | A kind of detection method and system of charging pile failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190912 |