Industrial waste heat inspection system based on three-dimensional positioning technology

Abstract

The utility model discloses an industrial waste heat inspection system based on a three-dimensional positioning technology. The industrial waste heat inspection system comprises an inspection robot and a PC (Personal Computer), wherein the inspection robot is used for collecting operation information of each device in a waste heat recovery device and monitoring information monitored by a sensor arranged on each device; the PC is provided with a DCS (Distributed Control System); a positioning module and an NFC module are arranged on each of the inspection robot and each device; each device is also provided with a data acquisition module, and the output ends of the data acquisition module and the positioning module on each device are respectively connected with the input end of the NFC module on each device; the inspection robot is further provided with a comparison module connected with the output end of the NFC module on the inspection robot, an inspection controller connected with the output end of the comparison module and the output end of the positioning module arranged on the inspection robot, and a wireless communication module connected with the inspection controller. The PC is provided with a three-dimensional scene module connected with the DCS system. According to the utility model, the workload of waste heat inspection personnel can be reduced, and the inspection efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial waste heat inspection, and in particular to an industrial waste heat inspection system based on three-dimensional positioning technology. Background Art

[0002] There are abundant waste heat resources in the production processes of industries such as steel, chemical, petroleum, building materials, light industry and food. Making full use of waste heat resources is one of the main contents of enterprise energy conservation.

[0003] Existing enterprises mostly use waste heat recovery devices to achieve industrial waste heat recovery. The waste heat recovery device includes several connected devices, such as dust collectors, induced draft fans, heat exchangers, etc., as well as sensors installed on each device. In order to realize the control of each device, a DCS system is installed in the background to achieve efficient recovery of waste heat.

[0004] On-site inspection is the most direct way to find out whether there is a problem with the waste heat recovery device, but most of the existing waste heat inspection operations are done manually, which has a large workload. In addition, the traditional "nine-square grid" video display mode cannot better help staff to accurately locate and inspect the equipment of the waste heat recovery device, and the inspection efficiency is low.

[0005] There are existing robots and three-dimensional positioning technology. Among them, robots can replace manual inspections, thereby reducing manual workload; three-dimensional positioning technology can realize the three-dimensional display of each device and the display of the robot inspection position. Therefore, it is an urgent problem that technicians need to solve at this stage to apply robots and three-dimensional positioning technology to industrial waste heat inspections to improve the efficiency of industrial waste heat inspections. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an industrial waste heat inspection system based on three-dimensional positioning technology to solve the problems raised in the background technology.

[0007] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0008] The industrial waste heat inspection system based on three-dimensional positioning technology includes an inspection robot for collecting operation information of each device in a waste heat recovery device and monitoring information of sensors arranged on each device, and a PC provided with a DCS system connected to each device and the inspection robot to realize remote control; the inspection robot and each device are provided with a positioning module for realizing positioning and an NFC module for realizing near-field communication between the inspection robot and each device; each device is also provided with a data acquisition module for collecting equipment operation information and monitoring information of sensors arranged thereon, and the output ends of the data acquisition module and the positioning module on each device are respectively connected to the input end of the NFC module thereon; the inspection robot is also provided with a comparison module connected to the output end of the NFC module on the inspection robot and used for performing data comparison to detect abnormal data, an inspection controller for realizing control of the inspection robot and connected to the output ends of the comparison module and the positioning module arranged on the inspection robot, and a wireless communication module connected to the inspection controller to realize wireless communication between the inspection robot and the PC; the PC is provided with a three-dimensional scene module that simulates a three-dimensional scene on site according to the distribution of each device in the waste heat recovery device and is connected to the DCS system.

[0009] Preferably, the PC is provided with a display connected to the DCS system for displaying three-dimensional scenes and data.

[0010] Preferably, the inspection robot is provided with an alarm connected to the output end of the inspection controller so as to issue an alarm when the inspection robot detects abnormal data.

[0011] Preferably, the alarm is an audible and visual alarm.

[0012] Preferably, the inspection robot is provided with a display screen connected to the output end of the inspection controller to display abnormal data after the inspection robot detects abnormal data.

[0013] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0014] The utility model can not only reduce the workload of waste heat inspection personnel, but also improve the inspection efficiency; through the positioning module, the positioning of each device and the inspection robot in the waste heat recovery device can be realized; through the NFC module set on each device and the inspection robot, the near-field communication of each device and the inspection robot can be realized through NFC technology, thereby facilitating the inspection robot to collect data; through the comparison module, the inspection robot can detect abnormal data and send the abnormal data to the PC, thereby reducing the data processing volume of the DCS system; through the three-dimensional scene module, each device and the existing abnormal data can be displayed in correspondence with the corresponding device in a three-dimensional scene display manner, which is direct and clear, and convenient for staff to view the abnormal equipment information of waste heat inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a principle block diagram of the utility model. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] An industrial waste heat inspection system based on three-dimensional positioning technology, combined with Figure 1 As shown, it includes an inspection robot and a PC, wherein the inspection robot is used to collect the operation information of each device in the waste heat recovery device and the monitoring information of the sensors set on each device; a DCS system is set on the PC, and the PC is connected with each device and the inspection robot through the DCS system to realize remote control of each device and the inspection robot.

[0018] The inspection robot and each device are provided with a positioning module and an NFC module, wherein the positioning module is used to realize the positioning of the inspection robot and each device; the NFC module is used to realize the near-field communication between the inspection robot and each device.

[0019] Each device is also provided with a data acquisition module, which is used to collect the device operation information and the monitoring information of the sensors installed thereon. The output end of the data acquisition module and the positioning module on each device is respectively connected to the input end of the NFC module thereon, so that the positioning information, operation information and monitoring information of the sensors of each device are sent to the inspection robot through the NFC module when the inspection robot approaches the inspection robot.

[0020] The inspection robot is also provided with a comparison module, an inspection controller and a wireless communication module, wherein the comparison module is connected to the output end of the NFC module on the inspection robot, and the comparison module is used to compare the received data information with the standard data information, so as to detect abnormal data; the inspection controller is respectively connected to the output ends of the comparison module and the positioning module provided on the inspection robot, so as to realize the collection of the positioning information of the inspection robot and the compared abnormal data; the wireless communication module is connected to the inspection controller, so as to realize wireless communication between the inspection robot and the PC, and then send the positioning information of the inspection robot and the compared abnormal data to the DCS system. Since the normal data is filtered out by the inspection robot, the workload of the DCS system for data analysis and processing is greatly reduced, which is conducive to improving the inspection efficiency.

[0021] The inspection robot is provided with an alarm and a display screen, wherein the alarm is an audible and visual alarm, and the controlled end of the alarm is connected to the output end of the inspection controller. When the inspection robot detects abnormal data, the inspection controller controls the alarm to emit an audible and visual alarm to remind nearby staff to come and check, thereby improving processing efficiency; the controlled end of the display screen is also connected to the output end of the inspection controller. When the inspection robot detects abnormal data, the inspection controller controls the display screen to display the abnormal data, thereby facilitating the staff to know which device has the abnormality and the specific abnormal data, thereby further improving processing efficiency.

[0022] The PC is equipped with a 3D scene module, which is used to simulate the on-site 3D scene according to the distribution of each device in the waste heat recovery device. The output end of the 3D scene module is connected to the input end of the DCS system. The PC is equipped with a display, which is connected to the DCS system. The DCS system can display the 3D scene and data through the display, so as to display each device and the existing abnormal data in correspondence with the corresponding device in a 3D scene display manner, which is straight and clear, and convenient for staff to view the abnormal equipment information of waste heat inspection.

[0023] When the utility model is in use, the inspection robot inspects on-site, collects operation data and monitoring data of each device through NFC technology, compares the data, screens out abnormal data and sends them to a PC, and a display screen on the PC displays the three-dimensional scene of the site and displays abnormal data at the abnormal device.

Claims

1. The industrial waste heat inspection system based on three-dimensional positioning technology is characterized by: The invention comprises an inspection robot for collecting operation information of each device in a waste heat recovery device and monitoring information of sensors arranged on each device, and a PC provided with a DCS system connected to each device and the inspection robot to realize remote control; the inspection robot and each device are provided with a positioning module for realizing positioning and an NFC module for realizing near-field communication between the inspection robot and each device; each device is also provided with a data acquisition module for collecting operation information of the device and monitoring information of sensors arranged thereon, and the output ends of the data acquisition module and the positioning module on each device are respectively connected to the input end of the NFC module thereon; the inspection robot is also provided with a comparison module connected to the output end of the NFC module on the inspection robot and used for performing data comparison to detect abnormal data, an inspection controller for realizing control of the inspection robot and connected to the output ends of the comparison module and the positioning module arranged on the inspection robot, respectively, and a wireless communication module connected to the inspection controller to realize wireless communication between the inspection robot and the PC; the PC is provided with a three-dimensional scene module that simulates a three-dimensional scene on site according to the distribution of each device in the waste heat recovery device and is connected to the DCS system.

2. The industrial waste heat inspection system based on three-dimensional positioning technology according to claim 1 is characterized in that: The PC is provided with a display connected with the DCS system and used for displaying three-dimensional scenes and data.

3. The industrial waste heat inspection system based on three-dimensional positioning technology according to claim 1 is characterized in that: The inspection robot is provided with an alarm connected to the output end of the inspection controller so as to issue an alarm when the inspection robot detects abnormal data.

4. The industrial waste heat inspection system based on three-dimensional positioning technology according to claim 3 is characterized in that: The alarm is an audible and visual alarm.

5. The industrial waste heat inspection system based on three-dimensional positioning technology according to claim 1 is characterized in that: The inspection robot is provided with a display screen connected to the output end of the inspection controller to display abnormal data after the inspection robot detects abnormal data.

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