Electromagnetic corrosion monitoring instrument with electronic tag function
By integrating electronic tag readers into electromagnetic corrosion monitoring instruments, the electronic tags at pipeline corrosion monitoring points are automatically identified and recorded, and the problems of uncontrollability and data error in manual inspections in the prior art are solved, and more reliable corrosion monitoring data recording and uploading are achieved.
Patent Information
- Application Number
- CN202420645715.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing electromagnetic ultrasonic thickness gauge has problems such as uncontrollability of manual inspection, measurement data error and entry error in pipeline corrosion monitoring, resulting in insufficient data reliability.
Design an electromagnetic corrosion monitoring instrument with electronic tag function, and identify and record electronic tags deployed at the corrosion collection points of pipelines or storage tanks through electronic tag readers and writers to realize automated data recording and uploading.
Through the automated identification and data recording of electronic tags, the uncontrollability and error of manual inspections are avoided, the reliability of data is ensured, and the risk of entry errors is reduced.
Smart Images
Figure CN222562051U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of corrosion monitoring, and in particular relates to an electromagnetic corrosion monitoring instrument with an electronic tag function. Background Art
[0002] The electromagnetic ultrasonic thickness gauge uses the principle of interaction between electromagnetic waves and ultrasonic waves to calculate the thickness of the material by detecting the ultrasonic signal reflected from the surface of the material. Sending an electromagnetic pulse in the probe will generate a magnetic field, which will change. The magnetic field changes caused by the eddy currents passing through the material will cause the emission and reception of ultrasonic waves. The electromagnetic ultrasonic thickness gauge can accurately calculate the thickness of the material by analyzing the received signal.
[0003] The electromagnetic ultrasonic thickness gauges for pipeline corrosion monitoring in the prior art include FY3200 pen-type electromagnetic ultrasonic thickness gauge, EM2210 electromagnetic ultrasonic thickness gauge, and FY3100 electromagnetic ultrasonic thickness gauge. Although the above electromagnetic ultrasonic thickness gauges can detect corrosion of pipelines, they have limitations in use due to the structural limitations of the electromagnetic ultrasonic thickness gauges, which are mainly reflected in the following aspects:
[0004] 1. Currently, the industry mainly uses manual inspections for corrosion detection. However, the routes and inspection operations of manual inspections are highly uncontrollable due to personnel responsibility issues, and the reliability of the data cannot be guaranteed.
[0005] 2. The operating procedures for setting the inspection locations of the pipeline are not standardized, and there are errors in the measurement data of different inspectors.
[0006] 3. Traditional pipeline corrosion monitoring inspectors record the inspection data on paper and then enter it into the system, which poses a risk of input errors.
[0007] In view of the above factors, an electromagnetic corrosion monitoring instrument with an electronic tag function is specially designed. The utility model identifies the electronic tags deployed at the corrosion collection points of pipelines or storage tanks through an electronic tag reader / writer. After the electronic tags are deployed at the inspection points, the electromagnetic corrosion instrument with an electronic tag function scans and identifies them and records the detection data in the instrument to avoid false detection. Utility Model Content
[0008] The purpose of the utility model is to provide an electromagnetic corrosion monitoring instrument with an electronic tag function to solve the problems raised in the above background technology.
[0009] The purpose of the utility model is achieved through the following technical solutions: an electromagnetic corrosion monitoring instrument with an electronic tag function, comprising an electromagnetic corrosion monitoring instrument, the electromagnetic corrosion monitoring instrument comprising an electromagnetic corrosion instrument body and a probe end detachably connected to the electromagnetic corrosion instrument body, the electromagnetic corrosion instrument body having an OLED screen / broken code tube screen, the OLED screen / broken code tube screen being a circular screen and extending out of the electromagnetic corrosion instrument body;
[0010] The electromagnetic corrosion instrument body has a built-in infrared non-contact thermometer, which is arranged at the protruding end of the OLED screen / broken code tube screen and parallel to the end face of the probe; the infrared non-contact thermometer is electrically connected to the control chip built into the electromagnetic corrosion instrument body;
[0011] The electromagnetic corrosion instrument body is provided with an installation area, an electronic tag reader is installed in the installation area, and the electronic tag reader is electrically connected to a control chip built into the electromagnetic corrosion instrument body.
[0012] Furthermore, the probe end includes a shell detachably connected to the main body of the electromagnetic corrosion instrument, and a probe is installed in the probe end, and the probe extends 25-30 mm from the end face of the probe end.
[0013] Furthermore, the control chip is based on a single-chip microcomputer control circuit, and the electronic tag reader / writer identifies the electronic tags deployed at the corrosion collection points of the pipeline or storage tank.
[0014] Furthermore, the electromagnetic corrosion instrument body also includes a communication module, and the communication module is a WIFI module, and the communication module is electrically connected to the control chip built into the electromagnetic corrosion instrument body.
[0015] Furthermore, the electromagnetic corrosion instrument body and the probe end are detachably connected in the form of a plug-in connection of a female and male end plug;
[0016] The matching end of the electromagnetic corrosion instrument body and the probe end is provided with a plug interface or a plug pin which is connected with the plug pin or the plug interface provided on the probe installed in the probe end.
[0017] Furthermore, a threaded hole matching with the probe end is arranged on the end face of the main body of the electromagnetic corrosion instrument and is fixed by bolts.
[0018] Furthermore, a charging port is fixedly provided on one side of the electromagnetic corrosion instrument body away from the probe end, and the charging port is electrically connected to a power source built into the electromagnetic corrosion instrument body. The power source adopts a lithium battery structure, and the power source is electrically connected to a control chip.
[0019] Furthermore, the thickness measuring range of the probe installed in the probe end is 2-150 mm, and the detection temperature is -150-350°C.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] The utility model uses an electronic tag reader to identify the electronic tags deployed at the corrosion collection points of pipelines or storage tanks. After the electronic tags are deployed at the inspection points, they are scanned and identified by an electromagnetic corrosion instrument with an electronic tag function and the detection data is recorded in the instrument to avoid false detection.
[0022] The utility model adopts the electromagnetic corrosion instrument with electronic tag function to ensure that in the detection state, the electronic tags at the section positions of the detection points are identified and detected and data is uploaded, avoiding the current manual inspection method used in the industry for corrosion detection. The routes and detection operations of manual inspections are highly uncontrollable due to the lack of responsibility of the personnel, thereby ensuring the reliability of the data.
[0023] The electromagnetic corrosion instrument of the utility model has a built-in infrared non-contact thermometer on its main body. The infrared non-contact thermometer is arranged at the protruding end of the OLED screen / broken code tube screen and is parallel to the end face of the probe. The infrared non-contact thermometer is electrically connected to a control chip built into the electromagnetic corrosion instrument main body. The measured temperature data is recorded in the instrument through the infrared non-contact thermometer and uploaded through a WIFI module. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is an overall schematic diagram of the utility model;
[0025] Figure 2 It is a three-dimensional schematic diagram of the main body of the magnetic corrosion instrument of the utility model;
[0026] Figure 3 It is a main schematic diagram of the utility model;
[0027] Figure 4 It is a rear view schematic diagram of the utility model;
[0028] Figure 5 This is a schematic diagram of the electronic tag reader / writer of the utility model;
[0029] Figure 6 It is a plan view of the utility model having a charging port;
[0030] Figure 7 It is a plane schematic diagram of the utility model having an infrared non-contact thermometer;
[0031] Figure 8 It is a schematic diagram of the electrical connection framework of the utility model. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0034] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0035] like Figure 1-8 As shown, an electromagnetic corrosion monitoring instrument with an electronic tag function includes an electromagnetic corrosion monitoring instrument 1, wherein the electromagnetic corrosion monitoring instrument 1 includes an electromagnetic corrosion instrument body 2 and a probe end 3 detachably connected to the electromagnetic corrosion instrument body 2, wherein the electromagnetic corrosion instrument body 2 has an OLED screen / broken code tube screen 5, wherein the OLED screen / broken code tube screen 5 is a circular screen and extends out of the electromagnetic corrosion instrument body 2;
[0036] The electromagnetic corrosion instrument body 2 has a built-in infrared non-contact thermometer 6, which is arranged at the protruding end of the OLED screen / broken code tube screen 5 and parallel to the end face of the probe end 3; the infrared non-contact thermometer 6 is electrically connected to the control chip built into the electromagnetic corrosion instrument body 2;
[0037] The electromagnetic corrosion instrument body 2 is provided with an installation area 7 , in which an electronic tag reader / writer 8 is installed. The electronic tag reader / writer 8 is electrically connected to a control chip built into the electromagnetic corrosion instrument body 2 .
[0038] In order to facilitate detachable installation and replacement during use, the probe end 3 includes a shell detachably connected to the electromagnetic corrosion instrument main body 2, and a probe 4 is installed in the probe end 3. The thickness measuring range of the probe 4 installed in the probe end 3 is 2-150mm, and the detection temperature is -150-350℃.
[0039] The end surface of the electromagnetic corrosion instrument body 2 is provided with a threaded hole matched with the probe end 3 and fixed by bolts.
[0040] Among them, the probe end is made of metal material, and the probe end can meet the detection requirements of detection temperature -150-350°C. Among them, the probe is composed of a permanent magnet and a coil, and the probe is an integrated receiving / transmitting electromagnetic ultrasonic probe (existing technology is disclosed).
[0041] In order to facilitate the identification of electronic tags through the electronic tag reader when in use, the control chip is based on the single-chip control circuit. The electronic tag reader includes but is not limited to the MF522-AN module. The electronic tag reader 8 identifies the electronic tags deployed at the corrosion collection points of the pipeline or storage tank.
[0042] In order to facilitate uploading of monitoring data through the communication module by setting up a communication module during use, the electromagnetic corrosion instrument body 2 also includes a communication module, and the communication module is a WI FI module, and the communication module is electrically connected to the control chip built into the electromagnetic corrosion instrument body 2.
[0043] In order to facilitate the rapid connection of the electromagnetic corrosion instrument body 2 and the probe end 3 when in use, the electromagnetic corrosion instrument body 2 and the probe end 3 are detachably connected in the form of a female-female plug connection;
[0044] The matching ends of the electromagnetic corrosion instrument body 2 and the probe end 3 are provided with a plug interface or a plug pin which is connected to a plug pin or a plug interface provided on the probe 4 installed in the probe end 3 .
[0045] In order to facilitate charging of the entire device by setting a charging port during use, a charging port 9 is fixedly provided on the side of the electromagnetic corrosion instrument body 2 away from the probe end 3. The charging port 9 is electrically connected to the built-in power supply of the electromagnetic corrosion instrument body 2. The power supply adopts a lithium battery structure, and the power supply is electrically connected to the control chip.
[0046] The utility model, in the state of pipeline corrosion detection, combines enterprise needs and on-site conditions, comprehensively determines the point section and quantity, searches for dangerous points in the detection area as detection positions, and makes the section position information, original wall thickness information, and point number information of the detection point into electronic identification, which is fixed at the detection point. The electronic tag deployed at the corrosion collection point of the pipeline or storage tank is identified by an electronic tag reader / writer, and the electronic tag reader / writer is used to realize reading or writing operation on the electronic tag identification. The above method is adopted to ensure that in the detection state, the electronic tag at the section position of the detection point is identified and detected and data is uploaded, thereby avoiding the current industry's use of manual inspection for corrosion detection, and the route of manual inspection and detection operations are highly uncontrollable due to personnel responsibility issues, thereby ensuring data reliability.
[0047] The electromagnetic corrosion instrument with electronic tag function is provided with a switch button and a setting / adjustment button, which are electrically connected to the control chip built into the electromagnetic corrosion instrument body 2.
[0048] The electromagnetic corrosion instrument with electronic tag function uploads data to the server through the communication module.
[0049] The electromagnetic corrosion instrument with electronic tag function includes a storage function. The detected data can be stored in the electromagnetic corrosion instrument and exported to the PC side (PC side includes mobile phones, tablets, and computers) via a data cable.
[0050] The electromagnetic corrosion instrument with electronic tag function is used to identify the inspection position of the pipeline according to the electronic identification position in the section position of the inspection point, and the operation is standardized to avoid errors in the measurement data when different inspection personnel measure the points.
[0051] The utility model adopts a communication module, which is a WIFI module. The communication module is electrically connected to the control chip built into the electromagnetic corrosion instrument body 2. The upper part of the monitoring data (including electronic tag information, corrosion pipeline monitoring thickness data, pipeline temperature) is transmitted through the communication module, which solves the problem that traditional pipeline corrosion monitoring and inspection personnel record the inspection data on paper and then enter it into the system, which has the risk of input errors.
[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An electromagnetic corrosion monitoring instrument with electronic tag function, characterized in that: The electromagnetic corrosion monitor (1) comprises an electromagnetic corrosion instrument body (2) and a probe end (3) connected to the electromagnetic corrosion instrument body (2) in a detachable manner, the electromagnetic corrosion instrument body (2) is provided with an OLED screen / broken code tube screen (5), the OLED screen / broken code tube screen (5) is a circular screen and extends out of the electromagnetic corrosion instrument body (2); The electromagnetic corrosion instrument body (2) has a built-in infrared non-contact thermometer (6), which is arranged at the protruding end of the OLED screen / broken code tube screen (5) and parallel to the end surface of the probe end (3); the infrared non-contact thermometer (6) is electrically connected to the control chip built into the electromagnetic corrosion instrument body (2); The electromagnetic corrosion instrument body (2) is provided with an installation area (7), an electronic tag reader (8) is installed in the installation area (7), and the electronic tag reader (8) is electrically connected to a control chip built into the electromagnetic corrosion instrument body (2).
2. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 1 is characterized in that: The probe end (3) comprises a shell which is detachably connected to the main body (2) of the electromagnetic corrosion instrument. A probe (4) is installed in the probe end (3), and the probe (4) extends 25-30 mm from the end face of the probe end (3).
3. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 2 is characterized in that: The control chip has a single-chip control circuit as its core, and the electronic tag reader (8) identifies the electronic tags deployed at the corrosion collection points of the pipeline or storage tank.
4. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 3 is characterized in that: The electromagnetic corrosion instrument body (2) also includes a communication module, which is a WIFI module. The communication module is electrically connected to a control chip built into the electromagnetic corrosion instrument body (2).
5. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 4 is characterized in that: The electromagnetic corrosion instrument body (2) and the probe end (3) are detachably connected in the form of a plug-in connection in the form of a male and female end plug; The matching ends of the electromagnetic corrosion instrument body (2) and the probe end (3) are provided with a plug interface or a plug pin which is connected to a plug pin or a plug interface provided on the probe (4) installed in the probe end (3).
6. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 5 is characterized in that: A threaded hole matching the probe end (3) is provided on the end surface of the electromagnetic corrosion instrument body (2) and is fixed by bolts.
7. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 6 is characterized in that: A charging port (9) is fixedly provided on one side of the electromagnetic corrosion instrument body (2) away from the probe end (3), and the charging port (9) is electrically connected to a power source built into the electromagnetic corrosion instrument body (2). The power source adopts a lithium battery structure, and the power source is electrically connected to a control chip.
8. The electromagnetic corrosion monitoring instrument with electronic tag function according to claim 7 is characterized in that: The probe (4) installed in the probe end (3) has a thickness measurement range of 2-150 mm and a detection temperature of -150-350°C.