Detection equipment and method for power plant maintenance

Abstract

The invention relates to detection equipment and method for power plant maintenance, and the equipment comprises a display screen, a camera, a microphone, a loudspeaker and a lighting unit through a display module, is installed at the head of a maintainer, and is used for displaying and recording the information of a detection area in real time. The sensor module comprises at least one temperature sensor and at least one gas sensor, the temperature sensor is used for monitoring the temperature in a detection area, the gas sensor is used for monitoring the gas concentration in the detection area, and the temperature sensor and the gas sensor are respectively connected with the data processing module. And the data processing module is respectively connected with the sensor module, the display module and the communication module and is used for receiving data of the sensor module, processing and analyzing the data and controlling the display module to display related information. The supporting module comprises a waistband for adjusting tightness and is used for fixing the data processing module, the communication module and the power module. The problem that detection equipment is low in efficiency and accuracy in the prior art is solved.

Description

Technical Field

[0001] The present application relates to the field of maintenance detection technology, and in particular to a detection device and method for power plant maintenance. Background Art

[0002] Smart wearable devices have developed rapidly in recent years. By integrating sensors, touch screens, voice recognition and other technologies, they have achieved direct interaction with users. Users can operate the device through gestures, voice, touch and other methods to input and output information. This human-computer interaction method makes smart wearable devices more intelligent and user-friendly.

[0003] During the traditional power plant maintenance process, the monitoring of abnormal equipment temperature and leakage of dangerous gases (such as hydrogen, carbon monoxide, hydrogen sulfide, etc.) often relies on manual handheld detection instruments. This method is not only inefficient, but also has detection blind spots, making it difficult to detect potential safety hazards in a timely manner. Therefore, the existing detection equipment for power plant maintenance has problems with low efficiency and accuracy. Summary of the invention

[0004] The embodiments of the present application provide a detection device and method for power plant maintenance, so as to at least solve the problem of low efficiency and accuracy of the detection device in the related art.

[0005] In a first aspect, an embodiment of the present application provides a detection device for power plant maintenance, the device comprising a display module, a sensor module, a data processing module and a support module; wherein:

[0006] The display module includes a display screen, a camera, a microphone, a speaker and a lighting unit, and is installed on the head of the maintenance personnel to display and record the information of the detection area in real time;

[0007] The sensor module includes at least one temperature sensor and at least one gas sensor, wherein the temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area, and the temperature sensor and the gas sensor are respectively connected to the data processing module;

[0008] The data processing module is connected to the sensor module, the display module and the communication module respectively, and is used to receive data from the sensor module, process and analyze it, and control the display module to display relevant information;

[0009] The support module comprises a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power supply module.

[0010] In one embodiment, the device further includes a communication module and a power supply module; wherein,

[0011] The communication module is connected to the data processing unit and is used to realize data communication between the detection equipment and the remote server.

[0012] The power module is used to provide power to the display module, the sensor module, the data processing module and the communication module.

[0013] In one embodiment, the display module further includes an augmented reality unit and / or a virtual reality unit for superimposing the internal information of the detection device on the display screen in real time.

[0014] In one embodiment, the display screen is mounted on a safety helmet, the sensor module, the camera and the lighting unit are fixedly mounted on the safety helmet, and the microphone and the speaker are located on both sides of the safety helmet.

[0015] In one embodiment, the temperature sensor comprises an infrared temperature sensor, which is used to monitor the temperature in the detection area.

[0016] According to the infrared radiation principle, the infrared radiation emitted by the object to be measured is received, and the infrared radiation is converted into an electrical signal;

[0017] Convert the electrical signal into a temperature value and display it on the display screen of the display module;

[0018] After the maintenance personnel wear the equipment, they align the measuring area of ​​the infrared temperature sensor with the surface of the equipment to be measured. The infrared sensor measures the temperature of the surface of the equipment and displays the result on a display screen.

[0019] In one embodiment, the gas sensor comprises a chemical gas sensor, and the gas sensor, when monitoring the gas concentration in the detection area, is used to:

[0020] When the measured gas comes into contact with the sensitive element inside the gas sensor, an electrical signal is generated;

[0021] Convert the electrical signal into a gas concentration value and display it on a display screen of a display module;

[0022] After the maintenance personnel wear the equipment, they align the measuring area of ​​the gas temperature sensor with the pipeline connection that needs to be measured. The gas sensor detects the gas concentration in the area and displays the result on the display screen.

[0023] In one embodiment, the device further comprises an image recognition module and a laser pointer, wherein:

[0024] The image recognition module is used to perform real-time analysis on the image data captured by the camera through image recognition technology, identify the target object within the line of sight through a preset model, and send the position information of the target object to the temperature sensor for temperature measurement;

[0025] The laser pointer is used to integrate a laser pointer or marking function on the equipment. When the maintenance personnel see the target object through the display screen, the target object is marked by the laser pointer. The temperature sensor automatically adjusts the measurement area according to the position of the laser pointer to measure the temperature of the target object.

[0026] In one embodiment, the data processing module further includes a data screening and filtering unit, which is used to:

[0027] Screening and filtering the data measured by the temperature sensor, retaining the temperature data related to the target object, and ignoring the temperature information of non-target objects;

[0028] The filtered temperature data is displayed on the display screen in real time.

[0029] In one embodiment, the data processing module further includes an intelligent diagnosis and early warning unit, which is used to:

[0030] The sensor module processes the data collected and alerts maintenance personnel through display screen, sound and light, or vibration when an abnormal condition is detected.

[0031] In a second aspect, an embodiment of the present application provides a detection device method for power plant maintenance, the method being applied to the above-mentioned device, the method comprising:

[0032] When maintenance personnel wear equipment and enter the detection area, temperature sensors and gas sensors begin to monitor temperature and gas concentration in real time;

[0033] The data processing unit receives the monitoring data of the temperature sensor and the gas sensor, processes and analyzes them, and determines whether there is an abnormality;

[0034] In the event of an abnormality, the early warning mechanism is triggered to alert maintenance personnel through display screen, sound and light, and / or vibration;

[0035] The monitoring data is uploaded to a remote server through a wireless communication module, and the remote server is used to perform real-time monitoring and collaboration on the detection area across regions;

[0036] The detection data is stored in the data storage module inside the equipment, supporting data export and playback.

[0037] The detection device and method for power plant maintenance provided by the embodiments of the present application have at least the following technical effects.

[0038] The display module includes a display screen, a camera, a microphone, a speaker and a lighting unit, which is installed on the head of the maintenance personnel to display and record the information of the detection area in real time. The sensor module includes at least one temperature sensor and at least one gas sensor. The temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area. The temperature sensor and the gas sensor are respectively connected to the data processing module. The data processing module is respectively connected to the sensor module, the display module and the communication module, and is used to receive the data of the sensor module, process and analyze it, and control the display module to display relevant information. The support module includes a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power module. The efficient detection of the power plant maintenance detection equipment is realized, and the problems of low efficiency and accuracy of the detection equipment in the related technology are solved.

[0039] Details of one or more embodiments of the present application are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0041] In the attached picture:

[0042] Figure 1 This is a structural framework diagram of a detection device used for power plant maintenance;

[0043] Figure 2 It is an overall structural diagram of a detection device used for power plant maintenance;

[0044] Figure 3 A flow chart of a detection method for power plant maintenance is shown according to an exemplary embodiment; DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0046] Obviously, the drawings described below are only some examples or embodiments of the present application. For ordinary technicians in this field, the present application can also be applied to other similar scenarios based on these drawings without creative work. In addition, it can also be understood that although the efforts made in this development process may be complicated and lengthy, for ordinary technicians in this field related to the content disclosed in this application, some changes in design, manufacturing or production based on the technical content disclosed in this application are just conventional technical means, and should not be understood as insufficient content disclosed in this application.

[0047] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

[0048] Unless otherwise defined, the technical terms or scientific terms involved in this application should be understood by people with ordinary skills in the technical field to which this application belongs. The words "one", "a", "a", "the" and the like involved in this application do not indicate a quantitative limitation, and may represent the singular or plural. The terms "include", "comprise", "have" and any of their variations involved in this application are intended to cover non-exclusive inclusions; for example, a process, method, device, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "multiple" involved in this application refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three relationships, for example, "A and / or B" can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects before and after are in an "or" relationship. The terms "first", "second", "third", etc. involved in this application are only used to distinguish similar objects and do not represent a specific ordering of the objects.

[0049] In a first aspect, an embodiment of the present application provides a detection device for power plant maintenance. Figure 1 This is a structural framework diagram of a detection device used for power plant maintenance. Figure 2It is an overall structural diagram of a detection device used for power plant maintenance, such as Figure 1 and Figure 2 As shown, the device includes a display module, a sensor module, a data processing module and a support module; wherein,

[0050] The display module includes a display screen, a camera, a microphone, a speaker and a lighting unit, and is installed on the head of the maintenance personnel to display and record the information of the detection area in real time.

[0051] The sensor module includes at least one temperature sensor and at least one gas sensor. The temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area. The temperature sensor and the gas sensor are respectively connected to the data processing module.

[0052] The data processing module is connected to the sensor module, the display module and the communication module respectively, and is used to receive the data from the sensor module, process and analyze it, and control the display module to display relevant information.

[0053] The support module includes a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power supply module.

[0054] In summary, the application embodiment provides a detection device for power plant maintenance, which includes a display screen, a camera, a microphone, a speaker and a lighting unit through a display module, which is installed on the head of the maintenance personnel to display and record the information of the detection area in real time. The sensor module includes at least one temperature sensor and at least one gas sensor. The temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area. The temperature sensor and the gas sensor are respectively connected to the data processing module. The data processing module is respectively connected to the sensor module, the display module and the communication module, and is used to receive data from the sensor module, process and analyze it, and control the display module to display relevant information. The support module includes a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power module. Efficient detection of power plant maintenance detection equipment is achieved, solving the problems of low efficiency and accuracy of detection equipment in related technologies.

[0055] In one embodiment, if Figure 2 As shown, the display module includes a display screen, a camera, a microphone, a speaker and a lighting unit, which is installed on the head of the maintenance personnel to display and record the information of the detection area in real time. The display screen is installed on the safety helmet, and the sensor module, camera and lighting unit are fixedly installed on the safety helmet. The microphone and speaker are located on both sides of the safety helmet.

[0056] The support module includes a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power supply module.

[0057] Specifically, the display screen is installed in front of the viewing angle of the helmet, wherein the display screen can be a glasses display screen, and the sensor module, camera and lighting unit are embedded above the brim of the helmet, wherein the lighting unit can be a strong light searchlight. The microphone and the speaker are located on both sides of the viewing angle of the helmet (that is, on the ear side of the maintenance personnel). The support module includes a belt for adjusting the tightness, and the belt can be an ergonomic bracket to ensure that the maintenance personnel are comfortable to wear. The data processing module, communication module and power module are fixed on the belt. The data processing module, communication module and power module are electrically connected to the display module through signal transmission lines.

[0058] The display module integrates high-definition cameras, sensor arrays (such as infrared thermal imagers, vibration sensors), wireless communication modules, processing units and power systems into a lightweight, ergonomic wearable device, ensuring that maintenance personnel can wear it easily without affecting their normal operating actions. It improves the safety and comfort of operations. It solves the problem that traditional detection tools are complicated to operate and do not fully consider the wearing comfort and operating convenience of maintenance personnel. The equipment adopts a modular design, and each functional module is independently packaged for quick replacement and upgrading. At the same time, the exterior of the equipment uses materials that are easy to clean and maintain, reducing maintenance costs in long-term operation.

[0059] In one embodiment, the display module further includes an augmented reality unit and / or a virtual reality unit for superimposing the internal information of the detection device on the display screen in real time.

[0060] Optionally, when the internal information of the detection equipment is superimposed on the display screen in real time, it is used to capture the on-site image with a high-definition camera, and combined with AR / VR technology, the information that is difficult to directly observe inside the equipment (such as temperature distribution, pressure value, vibration mode) is superimposed on the visible screen of the display screen in real time, providing maintenance personnel with intuitive and accurate diagnosis basis. Through high-definition, low-latency visual sensors, combined with augmented reality (AR) or virtual reality (VR) technology, maintenance personnel can obtain detailed information that is difficult to directly observe inside the equipment, such as temperature distribution, vibration status, etc., in real time, greatly improving the accuracy and efficiency of maintenance. At the same time, it supports remote collaboration, so that the on-site situation can be shared with remote experts in real time, promoting rapid response and decision-making. It solves the problem that the existing technology lacks intuitive visualization means, making it difficult to quickly understand and transmit detection data, affecting team collaboration and decision-making efficiency.

[0061] In one embodiment, the temperature sensor includes an infrared temperature sensor, which is used to monitor the temperature in the detection area.

[0062] According to the infrared radiation principle, it receives the infrared radiation emitted by the object being measured and converts the infrared radiation into electrical signals;

[0063] Convert the electrical signal into a temperature value and display it on the display screen of the display module;

[0064] After the maintenance personnel wear the equipment, they aim the measuring area of ​​the infrared temperature sensor at the surface of the equipment to be measured. The infrared sensor measures the temperature of the equipment surface and displays the result on the display screen.

[0065] Optionally, the infrared temperature sensor works on the principle of infrared radiation. All objects with a temperature above absolute zero will emit infrared radiation, and the radiation intensity is proportional to the temperature of the object. The infrared detector inside the sensor can receive the infrared radiation emitted by the object being measured and convert it into an electrical signal. Through the built-in signal processing circuit, the electrical signal is converted into a temperature value and displayed on the display. After the maintenance personnel wear the equipment, they can intuitively see the equipment in the detection area through the display screen and sensor components on the glasses. Aim the measurement area of ​​the infrared temperature sensor at the surface of the equipment to be measured, and ensure that the sensor is at an appropriate distance from the surface of the equipment to avoid measurement errors caused by being too close or too far away. The sensor will immediately start measuring the temperature of the surface of the equipment and display the results on the display.

[0066] In addition, the infrared temperature sensor also includes infrared sensor measurement area adjustment: adjust the infrared sensor measurement area according to the location and size of the target object. Ensure that the measurement area can completely cover the target object while avoiding overlap with other non-target objects. Infrared sensor temperature threshold setting: set the temperature threshold for the target object. When the temperature measured by the infrared sensor exceeds or falls below the preset threshold, an early warning mechanism will be triggered to alert maintenance personnel. Potential problems can be discovered and handled in a timely manner, reducing sudden downtime and extending equipment life.

[0067] In one embodiment, the gas sensor comprises a chemical gas sensor, and the gas sensor is used to:

[0068] When the measured gas comes into contact with the sensitive element inside the gas sensor, an electrical signal is generated;

[0069] Convert the electrical signal into a gas concentration value and display it on the display screen of the display module;

[0070] After the maintenance personnel wear the equipment, they align the measuring area of ​​the gas temperature sensor with the pipeline connection that needs to be measured. The gas sensor detects the gas concentration in the area and displays the result on the display screen.

[0071] Optionally, chemical gas sensors usually use electrochemical, catalytic combustion, semiconductor or optical principles to detect gas. When the gas being measured comes into contact with the sensitive element inside the sensor, a chemical reaction or physical change occurs, thereby generating an electrical signal. The electrical signal is converted into a gas concentration value through the built-in signal processing circuit and displayed on the display screen. After the maintenance personnel wear the equipment, they can intuitively see the pipeline connections in the working area through the display screen and sensor components on the glasses. Align the measurement area of ​​the chemical gas sensor with the pipeline connection to be measured, and ensure that the sensor maintains an appropriate distance and angle with the measured area to accurately capture the leaked gas. The sensor will immediately start to detect the gas concentration in the area and determine whether there is a dangerous gas leak based on the preset threshold. If there is a leak, the sensor will immediately trigger the early warning mechanism to remind the maintenance personnel through the display screen, sound and light or vibration.

[0072] By monitoring the gas concentration in real time, maintenance personnel can promptly detect potential dangerous gas leaks, avoid accidents, and improve the safety of operations. The built-in signal processing circuit converts the electrical signal into a gas concentration value and displays it in real time on the display screen of the display module. This allows maintenance personnel to immediately obtain accurate information on gas concentration and take necessary measures in a timely manner.

[0073] In one embodiment, the device further includes a communication module and a power module; wherein,

[0074] The communication module is connected to the data processing unit and is used to realize data communication between the detection equipment and the remote server.

[0075] Optionally, the wireless communication module uploads data to a remote server, supporting remote experts to monitor and collaborate in real time on the work area. Remote experts can obtain real-time data through the server and provide remote guidance and support. Data communication between the device and a remote server or other device is realized. The communication module is equipped on the belt and connected to the data processing unit through an internal line to realize the data communication function. Data communication between the equipment and a remote server or other device is realized, supporting remote monitoring and collaboration.

[0076] Through high-speed and stable wireless communication technology, real-time sharing of on-site data and remote experts is achieved, supporting functions such as high-definition video calls, data annotation, and remote guidance, thereby enhancing team collaboration efficiency.

[0077] The power module is used to provide power to the display module, sensor module, data processing module and communication module.

[0078] Optionally, it is located inside the equipment and provides power support to other components through wires to ensure the continuous operation of the equipment.

[0079] In one embodiment, the device further comprises an image recognition module and a laser pointer, wherein:

[0080] An image recognition module is used to analyze the image data captured by the camera in real time through image recognition technology, identify the target object within the line of sight through a preset model, and send the target object position information to the temperature sensor for temperature measurement;

[0081] Laser pointer is used to integrate laser pointer or marking function on the equipment. When the maintenance personnel see the target object through the display screen, the target object is marked by the laser pointer. The temperature sensor automatically adjusts the measurement area according to the position of the laser pointer to measure the temperature of the target object.

[0082] Optionally, use image recognition technology to analyze the images captured by the camera in real time. Through preset algorithms or models, including machine learning methods and deep learning. Identify the target object within the line of sight. Once the target object is identified, its position information can be passed to the infrared sensor for subsequent temperature measurement. Integrate a laser pointer or marking function on the equipment. When the maintenance personnel see a specific object through the display, they can use a laser pointer to mark it. The infrared sensor will automatically adjust the measurement area to focus on the temperature of the specific object according to the position indicated by the laser.

[0083] Accurately identify the target object through a preset algorithm or model to ensure that the temperature sensor measures the temperature of the target object. Manually mark the target object to ensure that the temperature sensor measures the temperature of the target object and avoid measurement errors. Automated target object recognition and location information transmission reduce the need for manual intervention and improve work efficiency.

[0084] In one embodiment, the data processing module further includes a data screening and filtering unit, which is used to:

[0085] Screen and filter the data measured by the temperature sensor, retain the temperature data related to the target object, and ignore the temperature information of non-target objects;

[0086] The filtered temperature data is displayed on the display screen in real time.

[0087] Optionally, the data screening and filtering unit screens and filters the data measured by the infrared sensor. Only the temperature data related to the specific object is retained, and the temperature information of other non-target objects is ignored. The screened temperature data is displayed on the display screen in real time. At the same time, the data is stored in the data storage module inside the equipment for subsequent analysis and review.

[0088] The data screening and filtering unit only retains the temperature data related to the target object and ignores the temperature information of other non-target objects, ensuring the accuracy and reliability of the data. By filtering out irrelevant temperature data, the noise in the data is reduced and the quality of the data is improved.

[0089] In one embodiment, the data processing module further includes an intelligent diagnosis and early warning unit, which is used to:

[0090] The sensor module processes the data collected and alerts maintenance personnel through display screen, sound and light, or vibration when an abnormal condition is detected.

[0091] Optionally, the sensor data is received through the data processing module, and preliminary processing and analysis are performed to determine whether there is an abnormality. If there is an abnormality, the early warning mechanism is immediately triggered to remind the maintenance personnel through display screens, sound and light or vibration.

[0092] In one embodiment, the device also includes a data storage module for recording detection data and supporting data export and review, providing a scientific basis for preventive maintenance and fault analysis of power plants. The wearable device has a built-in data storage module and a wireless communication module, which can automatically record detection data and upload it to a cloud server in real time or regularly. Through big data analysis technology, trend analysis and anomaly identification are performed on long-term monitoring data, providing a scientific basis for the formulation of power plant maintenance strategies. The existing detection methods can usually only provide instant readings, lack long-term data recording and in-depth analysis capabilities, make it difficult to trace historical data, and cannot provide sufficient basis for preventive maintenance and fault analysis.

[0093] In this embodiment, the equipment shell is designed with high-temperature resistant, waterproof and dustproof materials, and the layout of electronic components is optimized to reduce electromagnetic interference, ensuring that the equipment can still work stably in harsh environments and provide accurate and reliable monitoring data. This solves the problem that the existing power plant maintenance environment is complex and changeable, and factors such as high temperature, high humidity, and electromagnetic interference often affect the accuracy and stability of detection equipment.

[0094] Principle of this embodiment: The wearable visual detection equipment for power plant maintenance is based on sensor technology, data processing technology and wireless communication technology. The sensor component is responsible for real-time monitoring of the temperature and concentration of hazardous gases in the operating area. The data processing unit receives the sensor data, performs preliminary processing and analysis, and intuitively displays the relevant information to the maintenance personnel through the display screen. At the same time, the data processing unit also uploads the data to the remote server through the wireless communication module to achieve remote monitoring and data analysis.

[0095] In summary, the application embodiment provides a detection device for power plant maintenance, which includes a display screen, a camera, a microphone, a speaker and a lighting unit through a display module, which is installed on the head of the maintenance personnel to display and record the information of the detection area in real time. The sensor module includes at least one temperature sensor and at least one gas sensor. The temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area. The temperature sensor and the gas sensor are respectively connected to the data processing module. The data processing module is respectively connected to the sensor module, the display module and the communication module, and is used to receive data from the sensor module, process and analyze it, and control the display module to display relevant information. The support module includes a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power module. Efficient detection of power plant maintenance detection equipment is achieved, solving the problems of low efficiency and accuracy of detection equipment in related technologies.

[0096] In addition, this embodiment includes the following effects:

[0097] 1. Technical benefits

[0098] (1) Enhanced on-site perception capabilities: Through high-definition, low-latency visual sensors combined with augmented reality (AR) or virtual reality (VR) technology, maintenance personnel can obtain detailed information inside the equipment that is difficult to directly observe directly, such as temperature distribution and vibration status, in real time, greatly improving the accuracy and efficiency of maintenance.

[0099] (2) Wearable design improves flexibility: The equipment adopts a lightweight, ergonomic design to ensure that maintenance personnel can wear it for a long time without feeling tired, while not affecting their ability to perform complex maintenance operations, thereby improving the safety and comfort of operations.

[0100] (3) Intelligent diagnosis and early warning: The built-in intelligent analysis system can instantly process the data collected by sensors, identify abnormal conditions, and warn of potential failures in advance, thereby reducing sudden downtime and extending equipment life.

[0101] (4) Remote collaboration and guidance: Wireless communication technology is used to enable real-time video calls and data sharing between remote experts and on-site maintenance personnel, facilitating the rapid resolution of complex problems and reducing reliance on on-site support from external experts.

[0102] 2. Beneficial economic effects

[0103] (1) Reduce maintenance costs: Accurate diagnosis can reduce unnecessary parts replacement and optimize maintenance plans, which can significantly reduce the operation and maintenance costs of power plants in the long run.

[0104] (2) Improve work efficiency: quickly locate problems, shorten maintenance cycles, reduce production losses caused by equipment failures, and improve the overall operational efficiency of the power plant.

[0105] (3) Reduced training costs: Utilizing the recording and playback functions of the equipment, high-quality training materials can be provided to new employees, accelerating skill acquisition and reducing training time and costs.

[0106] 3. Beneficial effects in time

[0107] (1) Rapid response: The real-time data feedback and remote support capabilities provided by the equipment enable problems to be discovered and handled immediately, shortening the fault response time.

[0108] (2) Optimizing maintenance processes: Predictive maintenance strategies based on data analysis can schedule maintenance tasks in advance, avoid emergency maintenance during peak hours, and reduce production interruption time.

[0109] 4. Innovation in materials and connections

[0110] (1) Durable materials and waterproof design: High-strength, corrosion-resistant, and easy-to-clean materials and well-sealed connection structures are used to ensure that the equipment can operate stably and for a long time in the harsh environment of the power plant.

[0111] (2) Modular design: The equipment adopts a modular structure, which facilitates quick disassembly and upgrading, reduces maintenance difficulty, and improves the flexibility and scalability of the equipment.

[0112] In summary, a detection device used for power plant maintenance not only achieved a breakthrough in technology and improved the intelligence level of maintenance operations, but also brought significant positive impacts on economic and time efficiency. It is an important step in promoting the development of power plant operation and maintenance towards a more efficient, safe and intelligent direction.

[0113] In a second aspect, an embodiment of the present application provides a detection method for power plant maintenance. Figure 3 FIG. 1 is a flow chart showing a detection method for power plant maintenance according to an exemplary embodiment. Figure 3 As shown, the method includes:

[0114] Step S101: When the maintenance personnel wear the equipment and enter the detection area, the temperature sensor and the gas sensor begin to monitor the temperature and gas concentration in real time.

[0115] Step S102: Obtain operating parameters of the gas turbine after hydrogen replenishment based on the exhaust flow and composition data of the gas turbine.

[0116] Step S103: In the event of an abnormality, the early warning mechanism is triggered to alert maintenance personnel through display screens, sound and light, and / or vibration.

[0117] Step S104: Upload the monitoring data to the remote server through the wireless communication module, and perform real-time monitoring and collaboration on the detection area across regions through the remote server.

[0118] Step S105: store the detected data in a data storage module inside the equipment, supporting data export and playback.

[0119] In summary, the embodiment of the present application provides a detection equipment method for power plant maintenance, in which when the maintenance personnel wear equipment and enter the detection area, the temperature sensor and the gas sensor begin to monitor the temperature and gas concentration in real time. The data processing unit receives the monitoring data of the temperature sensor and the gas sensor, processes and analyzes them, and determines whether there is an abnormality. In the event of an abnormality, the early warning mechanism is triggered to remind the maintenance personnel through a display screen, sound and light and / or vibration. The monitoring data is uploaded to a remote server through a wireless communication module, and the detection area is monitored and collaborated in real time across regions through the remote server. The detection data is stored in a data storage module inside the equipment, and data export and playback are supported. Efficient detection of power plant maintenance detection equipment is achieved, solving the problems of low efficiency and accuracy of detection equipment in related technologies.

[0120] It should be noted that the detection method for power plant maintenance provided in this embodiment is used to implement the above-mentioned implementation mode, and the descriptions that have been made will not be repeated. As used above, the terms "module", "unit", "subunit", etc. can implement a combination of software and / or hardware for a predetermined function. Although the device described in the above embodiments is preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0121] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0122] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A detection device for power plant maintenance, characterized in that: The device includes a display module, a sensor module, a data processing module and a support module; wherein, The display module includes a display screen, a camera, a microphone, a speaker and a lighting unit, and is installed on the head of the maintenance personnel to display and record the information of the detection area in real time; The sensor module includes at least one temperature sensor and at least one gas sensor, wherein the temperature sensor is used to monitor the temperature in the detection area, and the gas sensor is used to monitor the gas concentration in the detection area, and the temperature sensor and the gas sensor are respectively connected to the data processing module; The data processing module is connected to the sensor module, the display module and the communication module respectively, and is used to receive data from the sensor module, process and analyze it, and control the display module to display relevant information; The support module comprises a waist belt with adjustable tightness, which is used to fix the data processing module, the communication module and the power supply module.

2. The device according to claim 1, characterized in that The temperature sensor comprises an infrared temperature sensor, and when monitoring the temperature in the detection area, the infrared sensor is used to: According to the infrared radiation principle, the infrared radiation emitted by the object to be measured is received, and the infrared radiation is converted into an electrical signal; Convert the electrical signal into a temperature value and display it on the display screen of the display module; After the maintenance personnel wear the equipment, they align the measuring area of ​​the infrared temperature sensor with the surface of the equipment to be measured. The infrared sensor measures the temperature of the surface of the equipment and displays the result on a display screen.

3. The device according to claim 1, characterized in that The gas sensor comprises a chemical gas sensor, and when monitoring the gas concentration in the detection area, the gas sensor is used to: When the measured gas comes into contact with the sensitive element inside the gas sensor, an electrical signal is generated; Convert the electrical signal into a gas concentration value and display it on a display screen of a display module; After the maintenance personnel wear the equipment, they align the measuring area of ​​the gas temperature sensor with the pipeline connection that needs to be measured. The gas sensor detects the gas concentration in the area and displays the result on the display screen.

4. The device according to claim 1, characterized in that The device also includes an image recognition module and a laser pointer, wherein: The image recognition module is used to perform real-time analysis on the image data captured by the camera through image recognition technology, identify the target object within the line of sight through a preset model, and send the position information of the target object to the temperature sensor for temperature measurement; The laser pointer is used to integrate a laser pointer or marking function on the equipment. When the maintenance personnel see the target object through the display screen, the target object is marked by the laser pointer. The temperature sensor automatically adjusts the measurement area according to the position of the laser pointer to measure the temperature of the target object.

5. The device according to claim 1, characterized in that The device also includes a communication module and a power module; wherein, The communication module is connected to the data processing unit and is used to realize data communication between the detection equipment and the remote server; The power module is used to provide power to the display module, the sensor module, the data processing module and the communication module.

6. The device according to claim 1, characterized in that The display module also includes an augmented reality unit and / or a virtual reality unit, which is used to superimpose the internal information of the detection device on the display screen in real time.

7. The device according to claim 1, characterized in that The display screen is mounted on a safety helmet, the sensor module, the camera and the lighting unit are fixedly mounted on the safety helmet, and the microphone and the speaker are located on both sides of the safety helmet.

8. The device according to claim 1, characterized in that The data processing module also includes a data screening and filtering unit, which is used to: Screening and filtering the data measured by the temperature sensor, retaining the temperature data related to the target object, and ignoring the temperature information of non-target objects; The filtered temperature data is displayed on the display screen in real time.

9. The device according to claim 1, characterized in that, The data processing module also includes an intelligent diagnosis and early warning unit, which is used to: The sensor module processes the data collected and alerts maintenance personnel through display screen, sound and light, or vibration when an abnormal condition is detected.

10. A detection method for power plant maintenance, characterized in that: The method is applied to the device according to claims 1-9, and the method comprises: When maintenance personnel wear equipment and enter the detection area, temperature sensors and gas sensors begin to monitor temperature and gas concentration in real time; The data processing unit receives the monitoring data of the temperature sensor and the gas sensor, processes and analyzes them, and determines whether there is an abnormality; In the event of an abnormality, the early warning mechanism is triggered to alert maintenance personnel through display screen, sound and light, and / or vibration; The monitoring data is uploaded to a remote server through a wireless communication module, and the remote server is used to perform real-time monitoring and collaboration on the detection area across regions; The detection data is stored in the data storage module inside the equipment, supporting data export and playback.

Images