Water cooling wall intelligent detection device and method, electronic equipment and storage medium

Abstract

The invention relates to the technical field of water cooling wall intelligent detection, and discloses a water cooling wall intelligent detection device and method, electronic equipment and a storage medium. A vertical lifter is fixedly connected to the bottom end of the side wall of the main body supporting device; the variable-speed telescopic acquisition device is connected with the vertical lifter in a sliding manner; an acquisition device movement controller, an automatic winding wheel and a host for image splicing and fusion processing are arranged in the main body supporting device; the host is in signal connection with the acquisition device movement controller and the variable-speed telescopic acquisition device; and the cable is used for providing a cable for signal connection between the variable-speed telescopic acquisition device and the host, and is released and stored through the automatic winding wheel. The whole device is higher in automation degree and more suitable for complex and changeable engineering field requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of water-cooled wall intelligent detection, and in particular to a water-cooled wall intelligent detection device, method, electronic equipment and storage medium. Background Art

[0002] In the traditional furnace water-cooled wall inspection, manual visual inspection is usually relied on, which is not only inefficient, but also poses a safety hazard in a harsh working environment. Therefore, those skilled in the art have proposed a scheme for furnace water detection by using a probe device; for example, the Chinese patent with publication number CN221405521U, named as a magnetic memory external detection probe device for power station boiler water-cooled wall; when performing inspection operations on the water-cooled wall pipelines of power station boilers, the inspection personnel can operate the telescopic handle to perform scanning movements, and by controlling the length of the telescopic handle, long-distance scanning can be achieved. However, in the prior art, such technical solutions are difficult to avoid the following defects in actual application, that is, when controlling the detection head to detect in the furnace, the degree of automation is low, and only local image acquisition can be performed one by one, and it cannot be applied to complex and changeable engineering site requirements.

[0003] Based on this, those skilled in the art are in urgent need of improving the existing probe devices to increase the degree of automation and adapt to the complex and changing requirements of engineering sites. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the magnetic memory probe in the prior art cannot obtain the water-cooled wall image in real time, and the prior art lacks technical content specifically for real-time processing of the water-cooled wall image to adapt to the actual detection scene. Therefore, a water-cooled wall intelligent detection device, method, electronic device and storage medium are provided.

[0005] A water-cooled wall intelligent detection device, comprising: a main body support device, and also comprising: A vertical lifter is fixedly connected to the bottom end of the side wall of the main support device; a variable speed telescopic collection device is slidably connected to the vertical lifter; Inside the main support device, there are a collection device movement controller, an automatic winding wheel and a host for image splicing and fusion processing; the host is connected to the variable speed telescopic collection device by signal; A collection device movement controller for controlling the movement of the variable speed telescopic collection device is connected to the host computer signal; The cable used to provide a signal connection between the variable speed telescopic acquisition device and the host is released and stored by the automatic winding wheel.

[0006] Preferably, the variable speed telescopic acquisition device comprises: a slider, a telescopic rod, a reverse pod gimbal and an image acquisition device; The slider is slidably connected to the vertical lifter; One end of the telescopic rod is hinged to the slider, and the other end is fixedly connected to the turntable of the reverse pod gimbal; The image acquisition device is installed on the transverse pod gimbal.

[0007] Preferably, the water-cooled wall intelligent detection device further comprises: a telescopic and lifting control knob; The telescopic and lifting control knobs are connected to the collection device movement controller; The telescopic and lifting control knob is indirectly connected to the telescopic rod and is used to mechanically control the telescopic amount of the telescopic rod; The telescopic and lifting control knobs are indirectly connected to the slider and are used to mechanically control the movement of the slider.

[0008] Preferably, it also includes an industrial display for real-time and historical display of the splicing and fusion processing process and the movement amount of the variable speed telescopic acquisition device; The industrial display is connected to the host signal.

[0009] Preferably, the variable speed telescopic acquisition device further comprises: a fill light detachably connected to the top surface of the image acquisition device and a fill light tracker detachably connected to the reverse pod gimbal; The fill light tracker rotates synchronously with the image acquisition device.

[0010] A water-cooled wall intelligent detection method is implemented by using a water-cooled wall intelligent detection device, comprising the following steps: S1. The host sends a control movement command to the acquisition device mobile controller; based on the control command acquisition device mobile controller controls the variable speed telescopic image acquisition device to move to the target location; S2. The variable speed telescopic image acquisition device receives the acquisition command sent by the host, performs acquisition work, and transmits the acquired data back to the host via a cable; S3. The host performs splicing and fusion processing on the image of the collected data, and sends corresponding control instructions and acquisition instructions to the acquisition device mobile controller and the variable speed telescopic image acquisition device according to the fusion processing results, until the fusion processing results meet the defect recognition requirements; S4. The host performs defect recognition operations on the fusion processing results and outputs the detection results.

[0011] An electronic device comprises a memory, a processor and a computer program stored in the memory and executable on the processor. When the processor executes the program, a water-cooled wall intelligent detection method is implemented.

[0012] A non-transitory computer-readable storage medium stores a computer program, which implements a water-cooled wall intelligent detection method when executed by a processor.

[0013] The technical solution of the present invention has the following advantages: The technical solution of the present invention realizes mechanized and automated detection of the furnace water-cooled wall by integrating functions such as high-definition image acquisition, infrared ranging, automatic scanning and intelligent defect recognition, thereby improving safety and work efficiency and reducing costs. At the same time, the design of the high-magnification zoom visible light pan / tilt enables the equipment to obtain clear image information at a longer distance, further improving detection accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is the overall structural front view of the present invention; Figure 2 It is a schematic diagram of the internal structure of the main body support device of the present invention; Figure 3 It is a schematic diagram of the structure of the variable speed telescopic collection device of the present invention; Figure 4 It is a schematic diagram of the telescopic rod and the sliding block structure of the present invention.

[0016] Description of reference numerals: 1-Main support device; 2-variable speed telescopic acquisition device, 2-1-slider, 2-2-telescopic rod, 2-3-reverse pod gimbal, 2-3-1-bottom stabilizing axis, 2-3-2-middle connecting axis, 2-3-3-clamping axis, 2-4-image acquisition device, 2-5-turntable, 2-7-fill light, 2-8-reinforcement component, 2-9-connecting component; 3-Industrial display; 4-Vertical lift; 5-Host; 6- Collection device mobile controller; 7-Automatic reel; 8- Power supply; 9-Universal wheel; 10-Fixed support pillar; 11- Telescopic and lifting control knob. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Embodiment 1: like Figure 1-Figure 2 The embodiment shown discloses a water-cooled wall intelligent detection device, including: a main body support device 1, and also including: At the bottom end of the side wall of the main support device 1, a vertical lifter 4 is fixedly connected to the variable speed telescopic collection device 2 for sliding connection to enable the variable speed telescopic collection device 2 to move longitudinally; the variable speed telescopic collection device 2 is slidably connected to the vertical lifter 4; Inside the main support device, there are provided a collection device movement controller 6, an automatic winding wheel 7 and a host 5 for image splicing and fusion processing; the host 5 is connected to the variable speed telescopic collection device 2 by signal; The collection device movement controller 6 for controlling the movement of the variable speed telescopic collection device 2 is connected to the host 5 by signal; The cable used to provide signal connection between the variable speed telescopic acquisition device 2 and the host 5 is released and stored by the automatic winding wheel 7.

[0022] And, a power source 8 connected to the main unit 5, the variable speed telescopic acquisition device 2, and the automatic winding wheel 7 in the water-cooled wall intelligent detection device.

[0023] Universal wheels 9 for moving the water-cooled wall intelligent detection device.

[0024] Specifically: like Figure 3 In this embodiment, the variable speed telescopic acquisition device 2 includes: a slider 2-1, a telescopic rod 2-2, a reverse pod gimbal 2-3 and an image acquisition device 2-4; The slider 2-1 is slidably connected to the vertical lifter 4; One end of the telescopic rod 2-2 is hinged to the slider 2-1, and the other end is fixedly connected to the turntable 2-5 of the reverse pod platform 2-3; The image acquisition device 2-4 is installed on the trans-pod gimbal 2-3.

[0025] The variable speed telescopic acquisition device 2 also includes: a fill light 2-7 detachably connected to the top surface of the image acquisition device 2-4 and a fill light tracker detachably connected to the reverse pod gimbal 2-3; The fill light tracker rotates synchronously with the image acquisition device 2-4. Specifically, in this embodiment, the transverse pod gimbal 2-3 adopts a traditional three-axis stabilization structure, including: a bottom stabilization axis 2-3-1, an intermediate connection axis 2-3-2 and a clamping axis 2-3-3 connected in sequence; However, in this embodiment, when a fill light tracker is needed, the fill light tracker is used to replace the middle connecting shaft 2-3-2; The fill light tracker is arranged in parallel with the image acquisition device 2-4, and the clamping shaft 2-3-3 for clamping the image acquisition device 2-4 is fixed on the fill light tracker.

[0026] Further, in this embodiment, the trans-pod gimbal 2-3 also includes a connecting component 2-9 with a built-in connector; the host 5 is connected to the image acquisition device 2-4 via a connector signal; and the host 5 is connected to the connector signal via a cable.

[0027] The connecting component 2-9 is an L-shaped structure, and the vertical section of the connecting component 2-9 is fixedly connected to the turntable 2-5; the trans-pod gimbal 2-3 is fixedly connected to the horizontal section of the connecting component 2-9, and the trans-pod gimbal 2-3 is parallel to the vertical section of the connecting component 2-9; in this embodiment, in order to further stabilize the image acquisition device 2-4, a reinforcing component 2-8 is provided on the connecting component 2-9; the reinforcing component 2-8 is fixedly connected to the connecting component 2-9, and forms a stable quadrilateral structure with the connecting component 2-9, and the trans-pod gimbal 2-3 is located outside the quadrilateral structure; at this time, inside the quadrilateral structure, the built-in connector of the connecting component 2-9 is fixed on the inner wall on the side close to the trans-pod gimbal 2-3.

[0028] In this embodiment, the image acquisition device 2-4 uses a pan-tilt camera with an optical zoom of 20x, a digital zoom of 75x, ±360° continuous rotation, a pitch angle of -120° to +30°, and an image acquisition distance of 200 meters, so as to realize all-round image acquisition in the furnace. Figure 4 The telescopic rod 2-2 is an electric aluminum sleeve rod. Through the limit device and motor drive on the telescopic rod 2-2, it can achieve 3-speed adjustable extension and retraction, with an adjustable range of 0-5 meters, to ensure clear image acquisition focus.

[0029] Furthermore, in this embodiment, the water-cooled wall intelligent detection device further includes: a telescopic and lifting control knob 11; The telescopic and lifting control knob 11 is connected to the collection device movement controller 6; The telescopic and lifting control knob 11 is indirectly connected to the telescopic rod 2-2 and is used to mechanically control the telescopic amount of the telescopic rod; The telescopic and lifting control knob 11 is indirectly connected to the slider 2-1 and is used to mechanically control the movement of the slider.

[0030] It should be noted that in this embodiment, there are two control modes for the movement of the variable speed telescopic acquisition device 2, one is mechanical control movement acquisition, and the other is intelligent automatic movement acquisition based on a preset path.

[0031] In this embodiment, the vertical lifter 4 has an infrared limiter. Through the lifting knob, the telescopic rod 2-2 and the pan-tilt camera are lifted and lowered integrally. The height is continuously adjustable in the range of 0.2m-1.5m, ensuring that the image acquisition device 2-4 can smoothly enter from the fire viewing hole and the manhole.

[0032] In this embodiment, the water-cooled wall intelligent detection device also includes an industrial display 3 for real-time and historical display of the splicing and fusion processing process and the movement amount of the variable speed telescopic acquisition device 2; The industrial display 3 is connected to the host 5 via signals.

[0033] In this embodiment, the industrial display 3 is mounted on a fixed support 10 ; the bottom end of the fixed support 10 passes through the top surface of the main support device 1 and is movably connected to the top surface of the main support device 1 .

[0034] The automatic winding wheel 7 is used to reel in the cable connection between the host 5 and the pan-tilt camera. The cable length is adjusted in time during the lifting and retracting process of the telescopic rod 2-2 and the pan-tilt camera to ensure that the signal of the image collected by the pan-tilt camera is stably transmitted to the host 5.

[0035] Example 2 A water-cooled wall intelligent detection method is implemented by using the water-cooled wall intelligent detection device of embodiment 1, comprising the following steps: Preparation: The user selects a suitable installation point according to the specific layout of the furnace structure and secures the main body of the water-cooled wall intelligent detection device to the outside of the furnace.

[0036] S1. The host 5 sends a control movement instruction to the acquisition device movement controller 6; based on the control instruction, the acquisition device movement controller 6 controls the variable speed telescopic image acquisition device 2 to move to the target location; specifically: start the acquisition device movement controller 6, or operate the telescopic and lifting control knob 11 to adjust the length of the telescopic rod 2-2 within the range of 0 to 5 meters, and ensure that the telescopic rod 2-2 passes through the furnace hole used for detection in actual applications such as the fire viewing hole or the manhole, and enters the furnace for detection. Start the acquisition device movement controller 6, or operate the vertical lifter through the telescopic and lifting control knob 11, and adjust the height of the variable speed telescopic acquisition device between 0.2 meters and 1.5 meters to ensure that the pan-tilt camera can fully cover the water-cooled wall surface inside the furnace from all height levels. At the same time, this process is ensured by the infrared limit function to prevent overload or collision.

[0037] S2. The variable speed telescopic image acquisition device 2 receives the acquisition instruction sent by the host 5, performs acquisition work, and transmits the acquired data back to the host 5 through the cable; specifically: turn on the PTZ camera, use the 20x optical zoom and 75x digital zoom capabilities of the PTZ camera, combined with ±360° continuous rotation and -120° to +30° pitch angle adjustment, to perform all-round furnace internal image acquisition. At this time, the fill light tracker and fill light 2-7 work together to track in real time according to the rotation of the PTZ camera to ensure that the image is still clear and discernible in the case of insufficient light, and the fill light delay is controlled within 0.5 seconds.

[0038] It should be noted that during the entire image acquisition process, the host 5 controls the operation of the variable-speed telescopic image acquisition device 2, and synchronously adjusts the movement of the telescopic rod 2-2 and the pan-tilt camera through the acquisition device mobile controller 6. At the same time, the automatic winding wheel 7 dynamically adjusts the cable length to maintain the stability of signal transmission.

[0039] S3. The host 5 performs splicing and fusion processing on the image of the collected data, and issues corresponding control instructions and acquisition instructions to the acquisition device mobile controller 6 and the variable speed telescopic image acquisition device 2 according to the fusion processing results, until the fusion processing results meet the defect recognition requirements; specifically: the image data is transmitted back to the industrial display 3 via a cable, and the staff monitors the equipment status and detection screen in real time through the industrial display 3. At the same time, the detection path and parameters are revised based on the real-time detection screen, and the control software is used to realize automatic image acquisition. The up and down and left and right step acquisition angles are continuously adjustable in the range of 0.1°-30°, and the layered mode is used to ensure that all detection areas are covered without omission. The built-in image processing software of the host 5 then processes the collected images, fuses and splices them into a complete water-cooled wall image for easy defect recognition.

[0040] S4. The host 5 performs defect recognition operations on the fusion processing results and outputs the detection results. Specifically: the defect intelligent recognition and positioning program performs online recognition and analysis on the fusion image based on the existing data tags, quickly locates and marks the defect position of the water-cooled wall, and issues an alarm in time to prompt the maintenance personnel to perform necessary maintenance work.

[0041] In actual application, the image processing software fuses the water-cooled wall images collected under the set path and splices them into a vertical water-cooled wall, which is convenient for equipment managers to manage and view defects. The defect intelligent identification and positioning program fuses the water-cooled wall images collected, performs online identification analysis and positioning, and compares the water-cooled wall defect map by manually processing and marking the existing data sources, discovers defects and alarms the location of the mark.

[0042] Example 3 An electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the water-cooled wall intelligent detection method of embodiment 2 when executing the program.

[0043] Example 4 A non-transitory computer-readable storage medium having a computer program stored thereon, which implements the water-cooled wall intelligent detection method of embodiment 2 when the computer program is executed by a processor.

[0044] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A water-cooled wall intelligent detection device, comprising: The main body support device (1) is characterized by further comprising: A vertical lifter (4) is fixedly connected to the bottom end of the side wall of the main support device (1); the variable speed telescopic collection device (2) is slidably connected to the vertical lifter (4); Inside the main body support device, there are provided a collection device movement controller (6), an automatic winding wheel (7), and a host (5) for image splicing and fusion processing; the host (5) is signal-connected to the variable-speed telescopic collection device (2); A collection device movement controller (6) for controlling the movement of the variable speed telescopic collection device (2) is connected to the host (5) by signal; A cable for providing a signal connection between the variable speed telescopic acquisition device (2) and the host (5) is released and stored via the automatic winding wheel (7).

2. The water-cooled wall intelligent detection device according to claim 1, characterized in that: The variable speed telescopic acquisition device (2) comprises: a slider (2-1), a telescopic rod (2-2), a reverse pod gimbal (2-3) and an image acquisition device (2-4); The slider (2-1) is slidably connected to the vertical lifter (4); One end of the telescopic rod (2-2) is hinged to the slider (2-1), and the other end is fixedly connected to the turntable (2-5) of the reverse pod platform (2-3); The image acquisition device (2-4) is mounted on the reverse pod gimbal (2-3).

3. The water-cooled wall intelligent detection device according to claim 2, characterized in that: The water-cooled wall intelligent detection device also includes: a telescopic and lifting control knob (11); The telescopic and lifting control knob (11) is connected to the collection device movement controller (6); The telescopic and lifting control knob (11) is indirectly connected to the telescopic rod (2-2) and is used to mechanically control the telescopic amount of the telescopic rod; The telescopic and lifting control knob (11) is indirectly connected to the slider (2-1) and is used to mechanically control the movement of the slider.

4. The water-cooled wall intelligent detection device according to claim 3 is characterized in that: It also includes an industrial display (3) for displaying the splicing and fusion processing process and the movement amount of the variable speed telescopic acquisition device (2) in real time and in history; The industrial display (3) is signal-connected to the host (5).

5. The water-cooled wall intelligent detection device according to claim 4, characterized in that: The variable speed telescopic acquisition device (2) further comprises: a fill light (2-7) detachably connected to the top surface of the image acquisition device (2-4) and a fill light tracker detachably connected to the reverse pod gimbal (2-3); The fill light tracker rotates synchronously with the image acquisition device (2-4).

6. A water-cooled wall intelligent detection method, characterized in that: The water-cooled wall intelligent detection device according to any one of claims 1 to 5 is implemented, comprising the following steps: S1. The host (5) sends a control movement instruction to the acquisition device movement controller (6); based on the control instruction, the acquisition device movement controller (6) controls the variable speed telescopic image acquisition device (2) to move to the target location; S2. The variable speed telescopic image acquisition device (2) receives the acquisition instruction sent by the host (5), performs acquisition work, and transmits the acquired data back to the host (5) via a cable; S3. The host (5) performs splicing and fusion processing on the image of the collected data, and sends corresponding control instructions and acquisition instructions to the acquisition device mobile controller (6) and the variable speed telescopic image acquisition device (2) according to the fusion processing result, until the fusion processing result meets the defect recognition requirements; S4. The host (5) performs defect recognition operations on the fusion processing results and outputs the detection results.

7. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the water-cooled wall intelligent detection method as claimed in claim 6 is implemented.

8. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the water-cooled wall intelligent detection method as claimed in claim 6 is implemented.

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