Resonator cooling water leakage detection method, device and system and storage medium

Abstract

The invention discloses a resonator cooling water leakage detection method, device and system and a storage medium. The resonator cooling water leakage detection method is suitable for the resonator cooling water leakage detection system, the resonator cooling water leakage detection system comprises laser drilling equipment and a monitoring platform connected with the laser drilling equipment, the laser drilling equipment comprises a resonator, and a water leakage detection rope is arranged in the resonator. Comprising the steps that when a resonator water leakage signal is not detected through a water leakage detection rope, the real-time water inlet flow and the real-time water inlet speed of a cooling water inlet pipe of a resonator and the real-time water outlet flow and the real-time water outlet speed of a cooling water outlet pipe of the resonator are obtained; and cooling water leakage fault information of the resonator is determined according to the real-time water inlet flow, the real-time water inlet speed, the real-time water outlet flow and the real-time water outlet speed, and the cooling water leakage fault information is fed back to the monitoring platform. According to the invention, accurate monitoring of cooling water leakage of the resonator of the laser drilling equipment is realized, and the safety and efficiency of the laser drilling equipment are ensured.

Description

Technical Field

[0001] This invention relates to the field of resonator detection technology for laser drilling equipment, and particularly to a method, device, system, and storage medium for detecting resonator cooling water leakage. Background Technology

[0002] Laser drilling equipment is designed for drilling holes in filter paper cigarettes. During production, since the efficiency of the laser is approximately 10-20%, most of the input electrical energy is inevitably discharged as heat. The discharged heat is conducted to the heat exchanger through the water circulation system. However, when the cooling water flows through the resonator of the laser drilling equipment, the resonator protective cover cannot be opened during normal operation, and the original cooling water flow monitoring sensor is not sensitive enough. As a result, operators cannot detect cooling water leaks in the first instance, and the machine lacks an efficient and intuitive early warning method to notify relevant personnel in a timely manner. This often leads to large-scale cooling water leaks, machine overheating and shutdown, and water immersion inside the laser drilling equipment, which seriously affects the safety and effective operating rate of the laser drilling equipment. Summary of the Invention

[0003] This invention provides a method, device, system, and storage medium for detecting resonator cooling water leaks, in order to solve the problem that current methods cannot detect cooling water leaks in the first instance, which may lead to machine overheating and shutdown, water immersion inside laser drilling equipment, and seriously affect the safety and effective operating rate of laser drilling equipment.

[0004] According to one aspect of the present invention, a method for detecting resonator cooling water leakage is provided. This method is applicable to a resonator cooling water leakage detection system. The resonator cooling water leakage detection system includes a laser drilling device and a monitoring platform connected to the laser drilling device. The laser drilling device includes a resonator, and a leakage detection rope is disposed within the resonator.

[0005] When no leakage signal is detected by the leakage detection rope, the real-time inlet flow rate and real-time inlet velocity of the resonator's cooling water inlet pipe, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe are obtained.

[0006] The cooling water leakage fault information of the resonator is determined based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, and the cooling water leakage fault information is fed back to the monitoring platform.

[0007] Optionally, the resonator's cooling water leakage fault information can be determined based on real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, including:

[0008] If the real-time inlet water flow rate is not equal to the real-time outlet water flow rate, then the resonator's cooling water leakage fault information is determined to be a cooling water leakage fault in the resonator.

[0009] If the real-time inlet flow rate equals the real-time outlet flow rate, then the cooling water leakage fault information of the resonator can be determined based on the real-time inlet velocity and the real-time outlet velocity.

[0010] Optionally, the resonator cooling water leakage detection method also includes:

[0011] When a water leakage signal is detected in the resonator through the water leakage detection rope, it is determined that the resonator has a cooling water leakage fault.

[0012] Optionally, the resonator's cooling water leakage fault information can be determined based on the real-time inlet and outlet water rates, including:

[0013] If the real-time inflow rate equals the real-time outflow rate, then the resonator is confirmed to be fault-free.

[0014] If the real-time water inlet velocity is greater than the real-time water outlet velocity, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator.

[0015] If the real-time inflow rate is less than the real-time outflow rate, then the resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water outlet pipe.

[0016] Optionally, the resonator's cooling water leakage fault information can be determined based on real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, including:

[0017] The current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe of the resonator are determined based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, respectively.

[0018] The resonator's cooling water leakage fault information is determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe.

[0019] Optionally, the resonator's cooling water leakage fault information can be determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe, including:

[0020] If the current cross-sectional area of ​​the cooling water inlet pipe is smaller than the current cross-sectional area of ​​the cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator.

[0021] If the cross-sectional area of ​​the current cooling water inlet pipe is greater than the cross-sectional area of ​​the current cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

[0022] Optionally, the resonator cooling water leakage detection method also includes:

[0023] The blockage of the resonator's cooling water inlet pipe or cooling water outlet pipe will be displayed on the monitoring platform's interface.

[0024] According to another aspect of the present invention, a resonator cooling water leakage detection device is provided. This device is applicable to a resonator cooling water leakage detection system. The resonator cooling water leakage detection system includes a laser drilling device and a monitoring platform connected to the laser drilling device. The laser drilling device includes a resonator, and a leakage detection rope is disposed within the resonator.

[0025] The cooling water parameter detection module is used to acquire the real-time inlet flow rate and real-time inlet velocity of the resonator's cooling water inlet pipe, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe when no leakage signal is detected by the leakage detection rope.

[0026] The cooling water leakage detection module is used to determine the cooling water leakage fault information of the resonator based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, and to feed the cooling water leakage fault information back to the monitoring platform.

[0027] According to another aspect of the present invention, a resonator cooling water leakage detection system is provided. The resonator cooling water leakage detection system includes a monitoring platform connected to a laser drilling device. The laser drilling device includes a resonator, a leakage detection rope is provided inside the resonator, a first flow meter is provided on the cooling water inlet pipe of the resonator, and a second flow meter is provided on the cooling water outlet pipe of the resonator.

[0028] The resonator cooling water leakage detection system also includes:

[0029] At least one processor; and,

[0030] A memory that is communicatively connected to at least one processor; wherein,

[0031] The memory stores a computer program that can be executed by at least one processor, such that the at least one processor is able to execute the resonator cooling water leakage detection method of any embodiment of the present invention.

[0032] According to another aspect of the present invention, a computer-readable storage medium is provided, which stores computer instructions for causing a processor to execute and implement the resonator cooling water leakage detection method of any embodiment of the present invention.

[0033] The technical solution of this invention provides a resonator cooling water leakage detection method applicable to a resonator cooling water leakage detection system. The system includes a laser drilling device and a monitoring platform connected to it. The laser drilling device includes a resonator, and a leakage detection rope is installed inside the resonator. The method includes: when no leakage signal is detected by the leakage detection rope, acquiring the real-time inlet flow rate and real-time inlet velocity of the resonator's cooling water inlet pipe, and the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe; and determining the resonator's cooling water leakage fault information based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity. By setting alarm rules, early warnings can be issued for blockages in the inlet and outlet pipes of the resonator in laser drilling equipment. Since pipe blockage is one of the major causes of pipe leakage, early warnings of pipe blockages allow for planned maintenance, thereby reducing the occurrence of cooling water leaks. The cooling water leak fault information is then fed back to the monitoring platform, enabling precise monitoring of cooling water leaks in the resonator of the laser drilling equipment. The system provides accurate push notifications of fault and early warning information, allowing alarm notifications to be received even when the resonator cooling water leak is minor, enabling timely shutdown and maintenance. This reduces the safety hazards of overheating and water immersion to the laser drilling equipment, ensuring the safety and efficiency of the laser drilling equipment.

[0034] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a flowchart of a resonator cooling water leakage detection method according to an embodiment of the present invention;

[0037] Figure 2 This is a schematic diagram of the structure of a resonator provided according to an embodiment of the present invention;

[0038] Figure 3 This is a schematic diagram of the structure of a laser drilling device provided according to an embodiment of the present invention;

[0039] Figure 4 This is a flowchart of a resonator cooling water leakage detection method according to an embodiment of the present invention;

[0040] Figure 5This is a flowchart of a resonator cooling water leakage detection method according to an embodiment of the present invention;

[0041] Figure 6 This is a schematic diagram of a resonator cooling water leakage detection device according to an embodiment of the present invention;

[0042] Figure 7 This is a schematic diagram of the resonator cooling water leakage detection system that implements the resonator cooling water leakage detection method of the present invention. Detailed Implementation

[0043] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0044] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0045] Figure 1 This invention provides a flowchart of a resonator cooling water leakage detection method. This embodiment is applicable to the detection of resonator cooling water leakage in high-speed winding machine laser drilling equipment. The resonator cooling water leakage detection method can be executed by a resonator cooling water leakage detection device, which can be implemented in hardware and / or software and can be configured in a resonator cooling water leakage detection system. The resonator cooling water leakage detection method is applicable to a resonator cooling water leakage detection system, which includes a monitoring platform connected to the laser drilling equipment. The laser drilling equipment includes a resonator, and a leakage detection rope is installed inside the resonator. Figure 1 As shown, the method for detecting cooling water leakage in the resonator includes:

[0046] S110. When no leakage signal is detected in the resonator through the leakage detection rope, the real-time inlet flow rate and real-time inlet velocity of the resonator's cooling water inlet pipe, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe are obtained.

[0047] In this embodiment, see Figure 2 As shown, a non-positioning leak detection rope is arranged around the resonator 7. That is, the leak detection rope 4 used is a non-positioning leak detection rope, which is only used to detect whether there is a leak. In addition, in order to solve the problem that the cooling water is difficult to detect when it is distilled water, an algaecide is added to the cooling water at a ratio of 5 ml of algaecide per 10 liters of distilled water. This can not only inhibit the growth of algae in the water channel, but also improve the detection sensitivity of the leak detection rope 4.

[0048] If no leakage signal is detected by the leakage detection rope, the resonator is further tested for cooling water leakage based on water flow and water velocity. If a leakage signal is detected by the leakage detection rope, it is determined that the resonator has a cooling water leakage fault. Furthermore, the cooling water leakage fault is displayed on the monitoring platform to warn relevant personnel.

[0049] See also Figure 3 As shown, the laser drilling equipment includes a resonator 7, a water supply tank 10 that provides cooling water to the resonator 7, a high-frequency generator 20, a DC power supply device 40, and an external power meter 30 connected in parallel to the resonator 7. The cooling water provided by the water supply tank 10 flows out through the resonator 7 and then flows back to the water supply tank 10 through the high-frequency generator 20 and the DC power supply device 40.

[0050] Based on the above, please continue to refer to Figure 2 As shown, the leakage detection rope 4 is connected to the non-positioning water immersion sensor 3 with an RS485 communication port. The leakage signal of the resonator can be transmitted to the PLC of the monitoring platform connected to the laser drilling equipment through the RS485 port. The information processed by the program is imported into the database InfluxDB. At the same time, a flow meter is installed on the cooling water inlet pipe 1 and the cooling water outlet pipe 2 of the resonator 7 of the laser drilling equipment. A first flow meter 5 is installed on the cooling water inlet pipe 1 of the resonator 7, and a second flow meter 6 is installed on the cooling water outlet pipe 2 of the resonator 7. The first flow meter 5 and the second flow meter 6 can be clamp-type water flow detectors. The real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe 1 of the resonator 7 and the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe 2 are obtained through the first flow meter 5 and the second flow meter 6. The real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate and real-time outlet velocity are transmitted to the PLC and imported into the database InfluxDB.

[0051] Specifically, this embodiment employs an industrial data acquisition and time-series storage scheme for data transmission, achieving end-to-end transmission of industrial field sensor data to a time-series database. First, a multi-source data acquisition layer collects real-time inflow, inflow, and outflow data, transmitting them to the PLC via an industrial bus for analog-to-digital conversion and initial storage. Second, data interaction within the PLC utilizes the Snap7 industrial communication protocol and is implemented via Python. The program calls the python-snap7- library to establish a TCP connection (code example: plc.connect(PLC_IP, rack number, slot number)), reads PLC register data (such as extracting the flow floating-point value through plc.db_read(data block number, offset address, data length)), realizes data interaction between the industrial control layer and the software system, and breaks through the communication barrier of heterogeneous systems; thirdly, it imports data into the InfluxDB database. Based on the characteristics of InfluxDB time series database, the Python program constructs time series data through the influxdb-client library (Point("measurement").tag("tag key", "tag value").field("field key", value).time(timestamp)), and calls the write_api.write() method to write the time-stamped sensor data into the database (code example: write_api.write(bucket=bucket name, org=organization name, record=data point)). It utilizes the time series database's ability to efficiently write and query by time range to adapt to the storage needs of high-frequency, time-attributed data in industrial scenarios.

[0052] S120. Determine the cooling water leakage fault information of the resonator based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, and feed the cooling water leakage fault information back to the monitoring platform.

[0053] In one embodiment, the resonator is promptly determined to have a cooling water leak based on the real-time inlet flow rate and the real-time outlet flow rate. Specifically, if the real-time inlet flow rate is not equal to the real-time outlet flow rate, the resonator is determined to have a cooling water leak fault. If the real-time inlet flow rate is equal to the real-time outlet flow rate, the resonator is determined to have a cooling water leak fault based on the real-time inlet velocity and the real-time outlet velocity.

[0054] Based on the above, if the real-time inlet flow rate equals the real-time outlet flow rate and the real-time inlet velocity equals the real-time outlet velocity, then the resonator is determined to be fault-free; if the real-time inlet flow rate equals the real-time outlet flow rate and the real-time inlet velocity is greater than the real-time outlet velocity, then the resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water inlet pipe; if the real-time inlet flow rate equals the real-time outlet flow rate and the real-time inlet velocity is less than the real-time outlet velocity, then the resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water outlet pipe.

[0055] In another embodiment, based on the existing water flow formula Q=V*A, the current cross-sectional area of ​​the resonator's cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe are determined according to the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, respectively, as follows: , ,in, This represents the current cross-sectional area of ​​the cooling water inlet pipe; This represents the current cross-sectional area of ​​the cooling water outlet pipe; This refers to the real-time inflow rate; This refers to the real-time water intake speed; Real-time water flow rate; This refers to the real-time water output speed.

[0056] Furthermore, if the current cross-sectional area of ​​the cooling water inlet pipe is smaller than the current cross-sectional area of ​​the cooling water outlet pipe, the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator; if the current cross-sectional area of ​​the cooling water inlet pipe is larger than the current cross-sectional area of ​​the cooling water outlet pipe, the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

[0057] Based on the above embodiments, the blockage fault of the resonator's cooling water inlet pipe or cooling water outlet pipe is displayed on the monitoring platform's display interface.

[0058] The technical solution of this invention, a resonator cooling water leakage detection method, is applicable to a resonator cooling water leakage detection system. The system includes a laser drilling device and a monitoring platform connected to the device. The laser drilling device includes a resonator with a leakage detection rope installed inside. The method involves: when no leakage signal is detected through the detection rope, acquiring the real-time inflow and velocity of the resonator's cooling water inlet pipe, and the real-time outflow and velocity of the cooling water outlet pipe; determining the resonator's cooling water leakage fault information based on the real-time inflow and velocity, and feeding this information back to the monitoring platform. This invention solves the problem of not being able to detect cooling water leakage immediately, which could lead to machine overheating and shutdown, and water immersion inside the laser drilling device, severely impacting its safety and operational efficiency. It achieves accurate monitoring of resonator cooling water leakage in laser drilling devices, ensuring the safety and efficiency of the equipment.

[0059] Based on the same inventive concept Figure 4 This is a flowchart illustrating a resonator cooling water leakage detection method provided in an embodiment of the present invention. Based on the above embodiments, this embodiment provides an optional implementation method. For example... Figure 4 As shown, the method for detecting cooling water leakage in the resonator includes:

[0060] S210. Determine whether a resonator leakage signal is detected by the leakage detection rope. If yes, proceed to step S280; otherwise, proceed to step S220.

[0061] Specifically, when a water leakage signal is detected in the resonator through the water leakage detection rope, step S280 is executed to determine that the resonator has a cooling water leakage fault.

[0062] S220. Obtain the real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe of the resonator, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe.

[0063] Specifically, when no leakage signal is detected in the resonator through the leakage detection rope, the real-time inlet flow rate and real-time inlet velocity of the resonator's cooling water inlet pipe, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe, are obtained.

[0064] S230. Determine whether the real-time inflow rate is equal to the real-time outflow rate. If yes, proceed to step S240; otherwise, proceed to step S280.

[0065] Specifically, if no resonator leakage signal is detected by the leakage detection rope, and if the real-time inlet water flow rate is not equal to the real-time outlet water flow rate, then step S280 is executed to determine that the resonator has a cooling water leakage fault.

[0066] If no leakage signal is detected by the leakage detection rope, and the real-time inflow rate is equal to the real-time outflow rate, then step S240 is executed to further determine whether the real-time inflow rate is equal to the real-time outflow rate.

[0067] S240. Determine whether the real-time inflow rate is equal to the real-time outflow rate. If yes, proceed to step S241; otherwise, proceed to step S250.

[0068] Specifically, when no leakage signal is detected by the leakage detection rope, if the real-time inflow rate is equal to the real-time outflow rate and the real-time inflow velocity is equal to the real-time outflow velocity, then step S241 is executed to determine that the resonator is fault-free.

[0069] When no leakage signal is detected by the leakage detection rope, if the real-time inflow rate is equal to the real-time outflow rate and the real-time inflow velocity is not equal to the real-time outflow velocity, then step S250 is executed to further determine whether the real-time inflow velocity is greater than the real-time outflow velocity.

[0070] S241. Confirm that the resonator is fault-free.

[0071] S250. Determine whether the real-time inflow rate is greater than the real-time outflow rate. If yes, proceed to step S260; otherwise, proceed to step S270.

[0072] S260. The resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water inlet pipe.

[0073] Specifically, if no resonator leakage signal is detected by the leakage detection rope, and if the real-time inlet flow rate is equal to the real-time outlet flow rate, and the real-time inlet velocity is greater than the real-time outlet velocity, the resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water inlet pipe.

[0074] S270. The resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water outlet pipe.

[0075] Specifically, if no resonator leakage signal is detected by the leakage detection rope, and if the real-time inflow rate is equal to the real-time outflow rate and the real-time inflow velocity is not greater than the real-time outflow velocity, the resonator's cooling water leakage fault information is determined to be a resonator cooling water outlet pipe blockage fault.

[0076] S280. It has been determined that the resonator has a cooling water leak fault.

[0077] Based on the same inventive concept Figure 5 This is a flowchart illustrating a resonator cooling water leakage detection method provided in an embodiment of the present invention. Based on the above embodiments, this embodiment provides an optional implementation method. For example... Figure 5 As shown, the method for detecting cooling water leakage in the resonator includes:

[0078] S310. Determine whether a resonator leakage signal is detected by the leakage detection rope. If yes, proceed to step S270; otherwise, proceed to step S220.

[0079] S320. Obtain the real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe of the resonator, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe.

[0080] S330. Determine the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe of the resonator based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity.

[0081] S340. Determine whether the cross-sectional area of ​​the current cooling water inlet pipe is smaller than the cross-sectional area of ​​the current cooling water outlet pipe. If yes, proceed to step S350; otherwise, proceed to step S360.

[0082] S350, The resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water inlet pipe.

[0083] Specifically, if no resonator leakage signal is detected by the leakage detection rope, and the cross-sectional area of ​​the current cooling water inlet pipe is smaller than the cross-sectional area of ​​the current cooling water outlet pipe, the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator.

[0084] S360. The resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water outlet pipe.

[0085] Specifically, if no resonator leakage signal is detected by the leakage detection rope, and the cross-sectional area of ​​the current cooling water inlet pipe is not less than the cross-sectional area of ​​the current cooling water outlet pipe, the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

[0086] S370, It has been determined that the resonator has a cooling water leak fault.

[0087] Based on the same inventive concept Figure 6 This is a schematic diagram of a resonator cooling water leakage detection device provided in an embodiment of the present invention. The resonator cooling water leakage detection device is applicable to a resonator cooling water leakage detection system. The resonator cooling water leakage detection system includes a laser drilling device and a monitoring platform connected to the laser drilling device. The laser drilling device includes a resonator, and a leakage detection rope is installed inside the resonator. Figure 6 As shown, the resonator cooling water leakage detection device includes:

[0088] The cooling water parameter detection module 410 is used to acquire the real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe and the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe when no leakage signal is detected by the leakage detection rope.

[0089] The cooling water leakage detection module 420 is used to determine the cooling water leakage fault information of the resonator based on the real-time inlet water flow rate, real-time inlet water velocity, real-time outlet water flow rate, and real-time outlet water velocity, and to feed the cooling water leakage fault information back to the monitoring platform.

[0090] Optionally, cooling water leakage fault information of the resonator can be determined based on real-time inlet water flow rate, real-time inlet water velocity, real-time outlet water flow rate, and real-time outlet water velocity, specifically for:

[0091] If the real-time inlet water flow rate is not equal to the real-time outlet water flow rate, then the resonator's cooling water leakage fault information is determined to be a cooling water leakage fault in the resonator.

[0092] If the real-time inlet flow rate equals the real-time outlet flow rate, then the cooling water leakage fault information of the resonator can be determined based on the real-time inlet velocity and the real-time outlet velocity.

[0093] Optionally, the resonator cooling water leakage detection device also includes:

[0094] The resonator leakage signal detection module is used to determine that the resonator has a cooling water leakage fault when a resonator leakage signal is detected by the leakage detection rope.

[0095] Optionally, the cooling water leakage fault information of the resonator can be determined based on the real-time inlet and outlet water rates, specifically for:

[0096] If the real-time inflow rate equals the real-time outflow rate, then the resonator is confirmed to be fault-free.

[0097] If the real-time water inlet velocity is greater than the real-time water outlet velocity, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator.

[0098] If the real-time inflow rate is less than the real-time outflow rate, then the resonator's cooling water leakage fault information is determined to be a blockage fault in the resonator's cooling water outlet pipe.

[0099] Optionally, cooling water leakage fault information of the resonator can be determined based on real-time inlet water flow rate, real-time inlet water velocity, real-time outlet water flow rate, and real-time outlet water velocity, specifically for:

[0100] The current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe of the resonator are determined based on the real-time inlet flow rate, real-time inlet velocity, real-time outlet flow rate, and real-time outlet velocity, respectively.

[0101] The resonator's cooling water leakage fault information is determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe.

[0102] Optionally, the resonator's cooling water leakage fault information can be determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe, specifically for:

[0103] If the current cross-sectional area of ​​the cooling water inlet pipe is smaller than the current cross-sectional area of ​​the cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator.

[0104] If the cross-sectional area of ​​the current cooling water inlet pipe is greater than the cross-sectional area of ​​the current cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

[0105] Optionally, the resonator cooling water leakage detection device also includes:

[0106] The fault display module is used to display the blockage fault of the resonator's cooling water inlet pipe or cooling water outlet pipe on the monitoring platform's display interface.

[0107] The resonator cooling water leakage detection device provided in the embodiments of the present invention can execute the resonator cooling water leakage detection method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects for executing the resonator cooling water leakage detection method.

[0108] Based on the same inventive concept, this invention provides a resonator cooling water leakage detection system. The resonator cooling water leakage detection system includes a laser drilling device and a monitoring platform connected to the laser drilling device. The laser drilling device includes a resonator, and a leakage detection rope is installed inside the resonator. A first flow meter is installed on the cooling water inlet pipe of the resonator, and a second flow meter is installed on the cooling water outlet pipe of the resonator.

[0109] The monitoring platform adopts a time-series data visualization and intelligent early warning scheme to realize the visualization of time-series data and early warning of equipment anomalies. The monitoring platform includes a data storage layer, a data access layer, a business logic layer and a data visualization layer, forming a complete technical link from "data acquisition-transmission-storage" to "visualization-analysis-early warning", which is suitable for the digital upgrade of industrial cooling water systems and similar equipment monitoring scenarios.

[0110] The data storage layer (InfluxDB data access) uses InfluxDB as its data foundation to store historical time-series data (leakage, flow rate, flow velocity, etc.). It provides a data query interface through an HTTP API, supporting data filtering by time range (range(start: start time, stop: end time)), measurement value, and tag, providing historical data support for upper-layer visualization.

[0111] The data access layer (Grafana data source integration) uses Grafana as the visualization engine. By configuring the InfluxDB data source (filling in the database URL, authentication token, organization name, and bucket name), and calling the Flux query language (such as from(bucket: "bucket name") |> filter(fn: (r) => r._measurement == "flow measurement value")), it can realize the on-demand extraction of time series data and solve the visualization query needs of multi-dimensional industrial data.

[0112] The business logic layer (data processing and early warning rules) configures data processing rules in Grafana: real-time data processing, using query statements to aggregate and calculate (e.g., |> aggregateWindow(every: 1h, fn: mean) to get the average flow rate by hour), transforming raw data into a visually appealing format; and anomaly early warning configuration, triggering alarms based on thresholds (e.g., triggering a pipeline blockage warning when the flow field("value") > 100), pushing alerts via email, message queues, etc., to achieve proactive identification of device anomalies.

[0113] The data visualization layer (multi-dimensional display solution) utilizes Grafana dashboards, employing components such as line charts (showing time-series changes in flow / velocity), status lights (indicating leak warning status), and bar charts (comparing flow rates across different pipes), to transform time-series data stored in InfluxDB into an intuitive graphical interface. Operations personnel can access this interface via web / mobile devices to monitor the cooling water system's operational status in real time, realizing the visualized application of industrial data value.

[0114] Figure 7 A schematic diagram of a resonator cooling water leakage detection system 510, which can be used to implement an embodiment of the present invention, is shown. Figure 7As shown, the resonator cooling water leakage detection system 510 also includes at least one processor 511 and a memory, such as a read-only memory (ROM 512) or a random access memory (RAM 513), communicatively connected to the at least one processor 511. The memory stores computer programs executable by the at least one processor. The processor 511 can perform various appropriate actions and processes based on the computer program stored in the ROM 512 or loaded from storage unit 518 into the RAM 513. The RAM 513 can also store various programs and data required for the operation of the resonator cooling water leakage detection system 510. The processor 511, ROM 512, and RAM 513 are interconnected via a bus 514. An I / O (input / output) interface 515 is also connected to the bus 514.

[0115] Multiple components in the resonator cooling water leak detection system 510 are connected to the I / O interface 515, including: an input unit 516, such as a keyboard, mouse, etc.; an output unit 517, such as various types of displays, speakers, etc.; a storage unit 518, such as a disk, optical disk, etc.; and a communication unit 519, such as a network card, modem, wireless transceiver, etc. The communication unit 519 allows the resonator cooling water leak detection system 510 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.

[0116] Processor 511 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 511 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. Processor 511 performs the various methods and processes described above, such as the resonator cooling water leakage detection method.

[0117] In some embodiments, the resonator cooling water leakage detection method may be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 518. In some embodiments, part or all of the computer program may be loaded and / or installed on the resonator cooling water leakage detection system 510 via ROM 512 and / or communication unit 519. When the computer program is loaded into RAM 513 and executed by processor 511, one or more steps of the resonator cooling water leakage detection method described above may be performed. Alternatively, in other embodiments, processor 511 may be configured to perform the resonator cooling water leakage detection method by any other suitable means (e.g., by means of firmware).

[0118] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), systems-on-a-chip (SoCs), payload-programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.

[0119] Computer programs used to implement the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the computer programs cause the functions / operations specified in the flowcharts and / or block diagrams to be performed. The computer programs may be executed entirely on a machine, partially on a machine, or as a standalone software package, partially on a machine and partially on a remote machine, or entirely on a remote machine or server.

[0120] In the context of this invention, a computer-readable storage medium can be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus, or device. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination thereof. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0121] To provide user interaction, the systems and techniques described herein can be implemented on a resonator cooling water leak detection system, which includes: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the resonator cooling water leak detection system. Other types of devices can also be used to provide user interaction; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0122] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or middleware components (e.g., application servers), or frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication of any form or medium (e.g., communication networks). Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

[0123] A computing system can include clients and servers. Clients and servers are generally located far apart and typically interact through communication networks. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a hosting product within the cloud computing service system to address the shortcomings of traditional physical hosts and VPS services, such as high management difficulty and weak business scalability.

[0124] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0125] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for detecting resonator cooling water leakage, the method being applicable to a resonator cooling water leakage detection system, the resonator cooling water leakage detection system comprising a laser drilling device and a monitoring platform connected to the laser drilling device, the laser drilling device comprising a resonator, and a leakage detection rope disposed within the resonator, characterized in that, include: When no leakage signal is detected in the resonator through the leakage detection rope, the real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe of the resonator, as well as the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe are obtained. The cooling water leakage fault information of the resonator is determined based on the real-time inlet flow rate, the real-time inlet velocity, the real-time outlet flow rate, and the real-time outlet velocity, and the cooling water leakage fault information is fed back to the monitoring platform.

2. The resonator cooling water leakage detection method according to claim 1, characterized in that, The cooling water leakage fault information of the resonator is determined based on the real-time inlet water flow rate, the real-time inlet water velocity, the real-time outlet water flow rate, and the real-time outlet water velocity, including: If the real-time inlet water flow rate is not equal to the real-time outlet water flow rate, then the cooling water leakage fault information of the resonator is determined to be that the resonator has a cooling water leakage fault; If the real-time inlet water flow rate is equal to the real-time outlet water flow rate, then the cooling water leakage fault information of the resonator is determined based on the real-time inlet water velocity and the real-time outlet water velocity.

3. The resonator cooling water leakage detection method according to claim 1, characterized in that, The resonator cooling water leakage detection method also includes: When a water leakage signal is detected in the resonator through the leakage detection rope, it is determined that the resonator has a cooling water leakage fault.

4. The resonator cooling water leakage detection method according to claim 2, characterized in that, The cooling water leakage fault information of the resonator is determined based on the real-time inlet water velocity and the real-time outlet water velocity, including: If the real-time water inflow rate is equal to the real-time water outflow rate, then the resonator is determined to be fault-free. If the real-time water inlet velocity is greater than the real-time water outlet velocity, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator. If the real-time inlet water speed is less than the real-time outlet water speed, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

5. The resonator cooling water leakage detection method according to claim 1, characterized in that, The cooling water leakage fault information of the resonator is determined based on the real-time inlet water flow rate, the real-time inlet water velocity, the real-time outlet water flow rate, and the real-time outlet water velocity, including: The current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe of the resonator are determined based on the real-time inlet flow rate, the real-time inlet velocity, the real-time outlet flow rate, and the real-time outlet velocity, respectively. The cooling water leakage fault information of the resonator is determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe.

6. The resonator cooling water leakage detection method according to claim 5, characterized in that, The cooling water leakage fault information of the resonator is determined based on the current cross-sectional area of ​​the cooling water inlet pipe and the current cross-sectional area of ​​the cooling water outlet pipe, including: If the cross-sectional area of ​​the current cooling water inlet pipe is smaller than the cross-sectional area of ​​the current cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water inlet pipe of the resonator. If the cross-sectional area of ​​the current cooling water inlet pipe is greater than the cross-sectional area of ​​the current cooling water outlet pipe, then the cooling water leakage fault information of the resonator is determined to be a blockage fault in the cooling water outlet pipe of the resonator.

7. The resonator cooling water leakage detection method according to any one of claims 4 or 6, characterized in that, The resonator cooling water leakage detection method also includes: The blockage fault of the cooling water inlet pipe or the cooling water outlet pipe of the resonator is displayed on the display interface of the monitoring platform.

8. A resonator cooling water leakage detection device, the resonator cooling water leakage detection device being applicable to a resonator cooling water leakage detection system, the resonator cooling water leakage detection system comprising a laser drilling device connected to a monitoring platform, the laser drilling device comprising a resonator, and a leakage detection rope disposed within the resonator, characterized in that, include: The cooling water parameter detection module is used to acquire the real-time inlet flow rate and real-time inlet velocity of the cooling water inlet pipe and the real-time outlet flow rate and real-time outlet velocity of the cooling water outlet pipe when no leakage signal is detected by the leakage detection rope. The cooling water leakage detection module is used to determine the cooling water leakage fault information of the resonator based on the real-time inlet water flow rate, the real-time inlet water velocity, the real-time outlet water flow rate, and the real-time outlet water velocity, and to feed the cooling water leakage fault information back to the monitoring platform.

9. A resonator cooling water leakage detection system, characterized in that, The resonator cooling water leakage detection system includes a monitoring platform connected to a laser drilling device. The laser drilling device includes a resonator, and a leakage detection rope is installed inside the resonator. A first flow meter is installed on the cooling water inlet pipe of the resonator, and a second flow meter is installed on the cooling water outlet pipe of the resonator. The resonator cooling water leakage detection system also includes: At least one processor; and, A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, the computer program being executed by the at least one processor to enable the at least one processor to perform the resonator cooling water leakage detection method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that, when executed by a processor, implement the resonator cooling water leakage detection method according to any one of claims 1-7.

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