A natural gas station equipment ice block early warning and processing method and system

Abstract

The application discloses a kind of natural gas station equipment ice block early warning and processing method and system, it is related to natural gas station ice block processing technical field, method includes: obtaining and judging whether the operating parameter of the pressure regulating system of natural gas station triggers any one of multiple preset early warning conditions, obtains judgment result;When the judgment result is yes, corresponding early warning is sent according to the preset early warning condition triggered, and ice block treatment is carried out according to the ice block treatment strategy corresponding to the preset early warning condition triggered, the application can automatically carry out ice block early warning and carry out ice block treatment, improve automation level, reduce dependence on human operation, improve timeliness, reduce labor cost.

Description

Technical Field

[0001] This invention relates to the field of natural gas station ice blockage treatment technology, and in particular to a method and system for early warning and treatment of ice blockage in natural gas station equipment. Background Technology

[0002] When natural gas stations distribute natural gas to downstream users, the high-pressure natural gas needs to be reduced in pressure through a pressure regulating system before being transported. Due to factors such as the cleanliness of the natural gas, natural climate conditions, pipeline operation conditions, cleanliness of long-distance pipelines / in-station pipelines, and water dew point, solid hydrates can easily precipitate inside the pressure regulating system or other equipment, causing gas path blockage and significantly impacting downstream distribution.

[0003] Conventional ice blockage handling methods involve emergency response after ice blockage occurs, which is a reactive approach and consumes a lot of manpower and resources. Furthermore, the judgment of ice blockage in various equipment on site relies heavily on the experience of on-site personnel in practical applications, which is greatly affected by the skill level of personnel and has a large degree of uncertainty. The deployment of ice blockage removal equipment requires manual operation, which poses a timeliness problem for unmanned or poorly staffed sites. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the shortcomings of the prior art, specifically by providing a method and system for early warning and handling of ice blockage in natural gas station equipment, as detailed below:

[0005] 1) In a first aspect, the present invention provides a method for early warning and handling of ice blockage in natural gas station equipment, the specific technical solution of which is as follows:

[0006] Acquire and determine whether the operating parameters of the pressure regulating system of the natural gas station trigger any of the multiple preset early warning conditions, and obtain the judgment result;

[0007] When the judgment result is yes, a corresponding warning reminder is issued according to the triggered preset warning conditions, and ice blockage is handled according to the ice blockage handling strategy corresponding to the triggered preset warning conditions.

[0008] The beneficial effects of the ice blockage early warning and handling method for natural gas station equipment provided by this invention are as follows:

[0009] It can automatically provide early warnings and handle ice blockages, improving automation, reducing reliance on manual operation, increasing timeliness, and reducing labor costs.

[0010] Based on the above solution, the method for early warning and handling of ice blockage in natural gas station equipment of the present invention can be further improved as follows.

[0011] Furthermore, the process of obtaining the operating parameters of the pressure regulating system at a natural gas station includes:

[0012] The operating parameters of the pressure regulating system of the natural gas station are collected through the SCADA system.

[0013] Furthermore, the collected operating parameters of the pressure regulating system of the natural gas station include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and controller status data.

[0014] Furthermore, the water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline;

[0015] The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator;

[0016] The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data within a fixed time interval;

[0017] The controller status data includes: the fluctuation trend of the regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the valve opening data within a fixed time interval.

[0018] 2) Secondly, the present invention also provides a natural gas station equipment ice blockage early warning and handling system, the specific technical solution of which is as follows:

[0019] It includes an acquisition and judgment module, an early warning module, and an ice blockage handling module;

[0020] The judgment module is used to: acquire and judge whether the operating parameters of the pressure regulating system of the natural gas station trigger any one of the multiple preset warning conditions, and obtain the judgment result;

[0021] The early warning module is used to: issue corresponding early warning reminders based on the preset early warning conditions triggered when the judgment result is yes;

[0022] The ice blockage handling module is used to: when the judgment result is yes, perform ice blockage handling according to the ice blockage handling strategy corresponding to the triggered preset warning conditions.

[0023] Based on the above solution, the natural gas station equipment ice blockage early warning and handling system of the present invention can be further improved as follows.

[0024] Furthermore, the process by which the judgment module acquires the operating parameters of the pressure regulating system of the natural gas station includes:

[0025] The operating parameters of the pressure regulating system of the natural gas station are collected through the SCADA system.

[0026] Furthermore, the collected operating parameters of the pressure regulating system of the natural gas station include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and controller status data.

[0027] Furthermore, the water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline;

[0028] The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator;

[0029] The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data within a fixed time interval;

[0030] The controller status data includes: the fluctuation trend of the regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the valve opening data within a fixed time interval.

[0031] 3) In a third aspect, the present invention also provides a computer device, the computer device including a processor coupled to a memory, the memory storing at least one computer program, the at least one computer program being loaded and executed by the processor, so that the computer device implements any of the above-mentioned methods for early warning and handling of ice blockage in natural gas station equipment.

[0032] 4) In a fourth aspect, the present invention also provides a computer-readable storage medium storing at least one computer program, which is loaded and executed by a processor to enable the computer to implement any of the above-mentioned methods for early warning and handling of ice blockage in natural gas station equipment.

[0033] It should be noted that the beneficial effects of the technical solutions of the second to fourth aspects of the present invention and their corresponding possible implementations can be found in the above description of the technical effects of the first aspect and its corresponding possible implementations, and will not be repeated here. Attached Figure Description

[0034] Other features, objects, and advantages of the invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0035] Figure 1 This is a flowchart illustrating a method for early warning and handling of ice blockage in natural gas station equipment according to an embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of the structure of a natural gas station equipment ice blockage early warning and handling system according to an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of the structure of a computer device according to an embodiment of the present invention. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0039] like Figure 1 As shown in the figure, a method for early warning and handling of ice blockage in natural gas station equipment according to an embodiment of the present invention includes the following steps:

[0040] S1. Obtain and determine whether the operating parameters of the pressure regulating system of the natural gas station trigger any one of the multiple preset early warning conditions, and obtain the judgment result;

[0041] S2. When the judgment result is yes, issue a corresponding warning reminder according to the triggered preset warning conditions, and carry out ice blockage handling according to the ice blockage handling strategy corresponding to the triggered preset warning conditions.

[0042] Optionally, in the above technical solution, the process of obtaining the operating parameters of the pressure regulating system of the natural gas station in S1 includes:

[0043] S10. Collect the operating parameters of the pressure regulating system of the natural gas station through the SCADA system.

[0044] Optionally, in the above technical solution, the operating parameters of the pressure regulating system of the natural gas station collected include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and controller status data.

[0045] Optionally, in the above technical solution, the water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline;

[0046] The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator;

[0047] The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data within a fixed time interval;

[0048] The controller status data includes: the fluctuation trend of the regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the valve opening data within a fixed time interval.

[0049] The following embodiments illustrate a method for early warning and handling of ice blockage in natural gas station equipment according to the present invention, including:

[0050] S101. Set multiple preset warning conditions, specifically:

[0051] 1) The first preset warning condition is triggered when the temperature difference between the pipeline water dew point temperature and the natural gas temperature in the pipeline is lower than the first preset temperature difference threshold. The first preset warning condition corresponds to the ice blockage warning Alarm1. The first preset temperature difference threshold can be set according to the actual situation.

[0052] 2) The second preset warning condition is triggered when the temperature difference between the temperature before the filter separator and the temperature after the filter separator exceeds the second preset temperature difference threshold. The second preset warning condition corresponds to the ice blockage warning Alarm2. The second preset temperature difference threshold can be set according to the actual situation.

[0053] 3) The third preset warning condition is triggered when the ratio of the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the flow data within a fixed time interval all exceed the corresponding preset threshold. The third preset warning condition corresponds to the ice blockage warning Alarm3. The preset threshold can be set according to the actual situation.

[0054] 4) The fourth preset warning condition is triggered when the fluctuation trend of the regulating valve in a fixed time interval, the ratio of flow data values ​​in a fixed time interval, and the opening data of the regulating valve in a fixed time interval all exceed the corresponding preset threshold. The fourth preset warning condition corresponds to the ice blockage warning Alarm4. The preset threshold can be set according to the actual situation.

[0055] S102. Collect and evaluate data;

[0056] 1) Water dew point monitoring: Collect the water dew point temperature t1 in the pipeline and the natural gas temperature t2 in the pipeline. When t2-t1<5℃, trigger the ice blockage warning Alarm1.

[0057] 2) Filter separator monitoring: Collect the temperature p1 before the filter separator and the temperature p2 after the filter. When p1-p2>0.25℃, trigger the filter separator ice blockage warning Alarm2.

[0058] 3) Monitoring the status of the working pressure regulating valve: Collect the differential pressure Δp across the working pressure regulating valve, the opening data z1 of the working regulating valve within a fixed time interval, and the ratio of the flow rate data Q within a fixed time interval. When the fluctuations of the differential pressure Δp across the working regulating valve, the opening z1, and the flow rate ratio Q exceed the corresponding preset thresholds, trigger the working regulating valve ice blockage warning Alarm3.

[0059] 4) Pressure regulating system controller status monitoring: Collect and monitor the fluctuation trend of the control valve opening z2 within a fixed time interval, the flow data value ratio Q within a fixed time interval, and the working control valve opening data z1 within a fixed time interval. When the fluctuation trend of the above three exceeds the corresponding preset threshold, the pressure regulating system controller ice blockage warning Alarm4 is triggered.

[0060] S103, Ice blocking treatment:

[0061] 1) When any one of Alarm1, Alarm3 and Alarm4 is triggered, the station heating system will be automatically turned on.

[0062] 2) When Alarm2 is triggered, the filter separator switching process is automatically started.

[0063] 3) When Alarm3 or Alarm4 is triggered, the set pressure is gradually increased under the premise that the pressure setting of the pressure regulating system is not exceeded, so as to alleviate the formation of ice blockage by reducing the pressure difference before and after the pressure regulation; if the ice blockage warning still exists after the pressure setting is adjusted by gradient, the branch switching process of the pressure regulating system will be automatically started.

[0064] This method uses a SCADA system to detect and calculate the process parameters of different equipment, and provides early warning of ice blockage conditions for different equipment in the distribution station. When the pressure regulating system triggers an ice blockage warning, it automatically adjusts the operating conditions or process of the pressure regulating system to slow down or suppress the occurrence of ice blockage, thus providing sufficient reaction time for subsequent manual intervention.

[0065] In the above embodiments, although the steps are numbered S1, S2, etc., they are only specific embodiments given by the present invention. Those skilled in the art can adjust the execution order of S1, S2, etc. according to the actual situation, which is also within the protection scope of the present invention. It can be understood that in some embodiments, some or all of the above embodiments may be included.

[0066] like Figure 2 As shown, an ice blockage early warning and handling system 200 for natural gas station equipment according to an embodiment of the present invention includes an acquisition and judgment module 201, an early warning module 202 and an ice blockage handling module 203;

[0067] The judgment module 201 is used to: acquire and judge whether the operating parameters of the pressure regulating system of the natural gas station trigger any one of multiple preset early warning conditions, and obtain the judgment result;

[0068] The early warning module 202 is used to: issue a corresponding early warning reminder based on the preset early warning conditions triggered when the judgment result is yes;

[0069] The ice blockage handling module 203 is used to: when the judgment result is yes, perform ice blockage handling according to the ice blockage handling strategy corresponding to the triggered preset warning condition.

[0070] Optionally, in the above technical solution, the process of obtaining the operating parameters of the pressure regulating system of the natural gas station by the judgment module includes:

[0071] The operating parameters of the pressure regulating system of the natural gas station are collected through the SCADA system.

[0072] Optionally, in the above technical solution, the operating parameters of the pressure regulating system of the natural gas station collected include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and controller status data.

[0073] Optionally, in the above technical solution, the water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline;

[0074] The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator;

[0075] The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data within a fixed time interval;

[0076] The controller status data includes: the fluctuation trend of the regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the valve opening data within a fixed time interval.

[0077] It should be noted that the beneficial effects of the natural gas station equipment ice blockage early warning and handling system 200 provided in the above embodiments are the same as those of the natural gas station equipment ice blockage early warning and handling method described above, and will not be repeated here. Furthermore, the system provided in the above embodiments is only illustrated by the division of the above functional modules. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the system can be divided into different functional modules according to the actual situation to complete all or part of the functions described above. In addition, the system and method embodiments provided in the above embodiments belong to the same concept, and their specific implementation process is detailed in the method embodiments, and will not be repeated here.

[0078] like Figure 3 As shown, an embodiment of the present invention provides a computer device 300, which includes a processor 320 coupled to a memory 310. The memory 310 stores at least one computer program 330, which is loaded and executed by the processor 320 to enable the computer device 300 to implement any of the above-mentioned methods for early warning and handling of ice blockage in natural gas station equipment. Specifically:

[0079] The computer device 300 can vary considerably due to differences in configuration or performance. It may include one or more processors 320 (Central Processing Units, CPUs) and one or more memories 310. The one or more memories 310 store at least one computer program 330, which is loaded and executed by the one or more processors 320 to enable the computer device 300 to implement any of the ice blockage early warning and handling methods for natural gas station equipment provided in the above embodiments. Of course, the computer device 300 may also have wired or wireless network interfaces, a keyboard, and input / output interfaces for input and output. The computer device 300 may also include other components for implementing device functions, which will not be elaborated here.

[0080] An embodiment of the present invention provides a computer-readable storage medium storing at least one computer program, which is loaded and executed by a processor to enable the computer to implement any of the above-described methods for early warning and handling of ice blockage in natural gas station equipment.

[0081] Alternatively, the computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a compact disc read-only memory (CD-ROM), magnetic tape, a floppy disk, and an optical data storage device, etc.

[0082] In an exemplary embodiment, a computer program product or computer program is also provided, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform any of the above-described methods for early warning and handling of ice blockage in natural gas station equipment.

[0083] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and represent a limitation on a specific order or sequence. Where appropriate, the order of use for similar objects can be interchanged so that the embodiments of this application described herein can be implemented in an order other than that shown or described.

[0084] Those skilled in the art will recognize that this invention can be implemented as a system, method, or computer program product. Therefore, this disclosure can be specifically implemented in the following forms: it can be entirely hardware, entirely software (including firmware, resident software, microcode, etc.), or a combination of hardware and software, generally referred to herein as a "circuit," "module," or "system." Furthermore, in some embodiments, this invention can also be implemented as a computer program product in one or more computer-readable media containing computer-readable program code.

[0085] Any combination of one or more computer-readable media may be used. A computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of computer-readable storage media include: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in connection with an instruction execution system, apparatus, or device.

[0086] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A method for early warning and handling of ice blockage in natural gas station equipment, characterized in that, include: Acquire and determine whether the operating parameters of the pressure regulating system of the natural gas station trigger any of the multiple preset early warning conditions, and obtain the judgment result; When the judgment result is yes, a corresponding warning reminder is issued according to the triggered preset warning conditions, and ice blockage is handled according to the ice blockage handling strategy corresponding to the triggered preset warning conditions. The collected operating parameters of the pressure regulating system of the natural gas station include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and pilot valve status data; The water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline; The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator; The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data values ​​within a fixed time interval. The controller status data includes: the fluctuation trend of the working regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the opening data of the working regulating valve within a fixed time interval; The first preset warning condition is triggered when the temperature difference between the pipeline water dew point temperature and the natural gas temperature in the pipeline is lower than the first preset temperature difference threshold. This first preset warning condition corresponds to ice blockage warning Alarm 1. The second preset warning condition is triggered when the temperature difference between the temperature before and after the filter separator exceeds the second preset temperature difference threshold. This second preset warning condition corresponds to ice blockage warning Alarm 2. The third preset warning condition is triggered when the differential pressure before and after the working pressure regulating valve, the ratio of the working pressure regulating valve opening data within a fixed time interval, and the flow data within a fixed time interval all exceed the corresponding preset thresholds. This third preset warning condition corresponds to ice blockage warning Alarm 3. The fourth preset warning condition is triggered when the fluctuation trend of the regulating valve within a fixed time interval, the ratio of the flow data within a fixed time interval, and the working regulating valve opening data within a fixed time interval all exceed the corresponding preset thresholds. This fourth preset warning condition corresponds to ice blockage warning Alarm 4. The system collects the pipeline water dew point temperature t1 and the natural gas temperature t2. When t2-t1<5℃, an ice blockage warning Alarm1 is triggered. It also collects the temperature before the filter separator p1 and the temperature after the filter separator p2. When p1-p2>0.25℃, an ice blockage warning Alarm2 is triggered. Furthermore, it collects the differential pressure Δp across the working pressure regulating valve, the working pressure regulating valve opening data z1 within a fixed time interval, and the flow rate data ratio Q1 within a fixed time interval. When the fluctuations in the differential pressure Δp, opening data z1, and flow rate data ratio Q1 exceed the corresponding preset thresholds, an ice blockage warning Alarm3 is triggered. Finally, it collects and monitors the fluctuation trend of the working regulating valve opening data z2 within a fixed time interval, the flow rate data ratio Q2 within a fixed time interval, and the working regulating valve opening data z2 within a fixed time interval. When all of these exceed the corresponding preset thresholds, an ice blockage warning Alarm4 is triggered on the pressure regulating system controller. The process of obtaining the operating parameters of the pressure regulating system of a natural gas station includes: The operating parameters of the pressure regulating system of the natural gas station are collected through the SCADA system.

2. A natural gas station equipment ice blockage early warning and handling system, characterized in that, It includes an acquisition and judgment module, an early warning module, and an ice blockage handling module; The acquisition and judgment module is used to: acquire and judge whether the operating parameters of the pressure regulating system of the natural gas station trigger any one of multiple preset early warning conditions, and obtain the judgment result; The early warning module is used to: issue a corresponding early warning reminder based on the preset early warning conditions triggered when the judgment result is yes; The ice blockage handling module is used to: when the judgment result is yes, perform ice blockage handling according to the ice blockage handling strategy corresponding to the triggered preset early warning condition; The collected operating parameters of the pressure regulating system of the natural gas station include: water dew point data, filter separator correlation data, working pressure regulating valve status data, and pilot valve status data; The water dew point data includes: pipeline water dew point temperature and natural gas temperature inside the pipeline; The filter separator associated data includes: the temperature before the filter separator and the temperature after the filter separator; The status data of the working pressure regulating valve includes: the differential pressure before and after the working pressure regulating valve, the opening data of the working pressure regulating valve within a fixed time interval, and the ratio of the flow data values ​​within a fixed time interval. The controller status data includes: the fluctuation trend of the working regulating valve within a fixed time interval, the ratio of flow data values ​​within a fixed time interval, and the opening data of the working regulating valve within a fixed time interval; The first preset warning condition is triggered when the temperature difference between the pipeline water dew point temperature and the natural gas temperature in the pipeline is lower than the first preset temperature difference threshold. This first preset warning condition corresponds to ice blockage warning Alarm 1. The second preset warning condition is triggered when the temperature difference between the temperature before and after the filter separator exceeds the second preset temperature difference threshold. This second preset warning condition corresponds to ice blockage warning Alarm 2. The third preset warning condition is triggered when the differential pressure before and after the working pressure regulating valve, the ratio of the working pressure regulating valve opening data within a fixed time interval, and the flow data within a fixed time interval all exceed the corresponding preset thresholds. This third preset warning condition corresponds to ice blockage warning Alarm 3. The fourth preset warning condition is triggered when the fluctuation trend of the regulating valve within a fixed time interval, the ratio of the flow data within a fixed time interval, and the working regulating valve opening data within a fixed time interval all exceed the corresponding preset thresholds. This fourth preset warning condition corresponds to ice blockage warning Alarm 4. The system collects the pipeline water dew point temperature t1 and the natural gas temperature t2. When t2-t1<5℃, an ice blockage warning Alarm1 is triggered. It also collects the temperature before the filter separator p1 and the temperature after the filter separator p2. When p1-p2>0.25℃, an ice blockage warning Alarm2 is triggered. Furthermore, it collects the differential pressure Δp across the working pressure regulating valve, the working pressure regulating valve opening data z1 within a fixed time interval, and the flow rate data ratio Q1 within a fixed time interval. When the fluctuations in the differential pressure Δp, opening data z1, and flow rate data ratio Q1 exceed the corresponding preset thresholds, an ice blockage warning Alarm3 is triggered. Finally, it collects and monitors the fluctuation trend of the working regulating valve opening data z2 within a fixed time interval, the flow rate data ratio Q2 within a fixed time interval, and the working regulating valve opening data z2 within a fixed time interval. When all of these exceed the corresponding preset thresholds, an ice blockage warning Alarm4 is triggered on the pressure regulating system controller. The process by which the acquisition and judgment module acquires the operating parameters of the pressure regulating system of the natural gas station includes: The operating parameters of the pressure regulating system of the natural gas station are collected through the SCADA system.

3. A computer device, characterized in that, The computer device includes a processor coupled to a memory, the memory storing at least one computer program, which is loaded and executed by the processor to enable the computer device to implement the method for early warning and handling of ice blockage in natural gas station equipment as described in claim 1.

4. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores at least one computer program, which is loaded and executed by a processor to enable the computer to implement the method for early warning and handling of ice blockage in natural gas station equipment as described in claim 1.

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