CN111678051B - Pipeline interference protection method, device, equipment and storage medium - Google Patents

Pipeline interference protection method, device, equipment and storage medium Download PDF

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Publication number
CN111678051B
CN111678051B CN202010440911.1A CN202010440911A CN111678051B CN 111678051 B CN111678051 B CN 111678051B CN 202010440911 A CN202010440911 A CN 202010440911A CN 111678051 B CN111678051 B CN 111678051B
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pipeline
pipelines
interference
drainage
group
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CN111678051A (en
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姜子涛
张玉楠
唐德志
杜艳霞
董亮
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China University of Petroleum Beijing
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China University of Petroleum Beijing
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00Protection or supervision of installations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17DPIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00Protection or supervision of installations
    • F17D5/02Preventing, monitoring, or locating loss

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

The embodiment of the application provides a pipeline interference protection method, a device, equipment and a storage medium. The method includes determining a target pipe region; acquiring pipeline parameters of a target pipeline area, wherein the pipeline parameters comprise at least one of alternating current interference voltage, cathode protection potential, anticorrosive layer type and cathode protection type of each pipeline of the target pipeline area; grouping pipelines according to the pipeline parameters; according to the grouping result, an interference protection scheme is arranged for each group of pipelines, wherein the interference protection scheme comprises the arrangement of a drainage ground bed and/or a drainage device, namely, the embodiment of the application does not need to arrange an independent drainage ground bed and/or a drainage device for each pipeline, and the drainage ground bed and/or the drainage device are arranged by taking the pipeline group as a unit, so that the space and the corresponding equipment cost occupied by arranging an independent drainage ground bed and/or drainage device for each independent pipeline are reduced, the space and the engineering investment occupied by the pipeline interference protection equipment are saved, and the realizability and the economical efficiency of the pipeline interference protection are improved.

Description

Pipeline interference protection method, device, equipment and storage medium
Technical Field
The present disclosure relates to the field of pipeline protection, and in particular, to a method, an apparatus, a device, and a storage medium for pipeline interference protection.
Background
With the rapid development of cities, various electrified facilities are also built in large quantities, wherein alternating current interference can be generated on buried pipelines by the aid of alternating current electrified facilities in electromagnetic coupling, capacitive coupling and resistance coupling modes, corrosion of pipe bodies of the buried pipelines is accelerated, pipeline leakage is caused, and serious safety accidents are caused.
In the prior art, a mode of configuring an independent drainage device and a drainage ground bed for each buried pipeline is generally adopted, a low-resistance channel is provided for alternating-current interference current, and the alternating-current density leaked from a pipeline breakage point is reduced, so that the aims of relieving the alternating-current interference and protecting the pipeline are fulfilled.
However, for a pipeline-dense area, such as an oil and gas field gathering pipeline, since the area space is limited, if laying a drainage bed for each buried pipeline requires a large space, it is difficult to implement. Meanwhile, a large number of drainage devices and drainage ground beds are arranged, and the investment of engineering is greatly increased.
Disclosure of Invention
The application provides a pipeline interference protection method, a device, equipment and a computer storage medium, so that the technical problem that the existing pipeline interference protection is difficult to realize if a drainage ground bed needs to occupy a larger space for laying each buried pipeline due to limited area space is solved.
In a first aspect, the present application provides a method for pipeline interference protection, including: determining a target pipeline area; acquiring pipeline parameters of a target pipeline area, wherein the pipeline parameters comprise at least one of alternating current interference voltage, cathode protection potential, anticorrosive layer type and cathode protection type of each pipeline of the target pipeline area; grouping pipelines according to the pipeline parameters; and setting an interference protection scheme for each group of pipelines according to the grouping result, wherein the interference protection scheme comprises setting a drainage ground bed and/or a drainage device. The pipelines in the target pipeline area are grouped according to the pipeline parameters of the pipelines in the target pipeline area, and through the grouping result, a corresponding interference protection scheme can be set for each pipeline group, wherein the interference protection scheme comprises a drainage ground bed and/or a drainage device, namely, the drainage ground bed and/or the drainage device is set by taking the pipeline group as a unit without setting an independent drainage ground bed and/or drainage device for each pipeline, so that the space occupied by the pipeline interference protection equipment is saved, and the realizability of pipeline interference protection is improved.
Optionally, the pipeline parameter includes an ac interference voltage; grouping the pipelines according to the pipeline parameters, comprising: and if the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, determining the plurality of pipelines as a first pipeline group. Here, the first preset range may be set according to actual conditions, for example, a plurality of pipelines with similar ac interference voltages are determined as a group according to a difference between ac interference voltages of the plurality of pipelines, so as to set a corresponding interference protection scheme for the similar ac interference voltages. Because the alternating current interference voltages of the pipelines are close, the problem of poor interference effect caused by different interference degrees of the pipelines is avoided to a certain extent.
Optionally, the pipeline parameters include an alternating current interference voltage, a cathodic protection potential, an anticorrosive layer type and a cathodic protection type; grouping the pipelines according to the pipeline parameters, comprising: and under the condition that the difference value of the alternating-current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, if the difference value of the cathodic protection potential of the plurality of pipelines is within a second preset range and the type of the anticorrosive layer is the same as that of the cathodic protection potential, determining the plurality of pipelines as a second pipeline group. Here, the second preset range may be set according to actual conditions. After the pipelines are grouped according to the pipeline interference voltage, the pipelines are grouped according to the cathodic protection potential, the type of the anticorrosive layer and the type of the cathodic protection, and the grouping of the pipelines is more precise and definite, so that the interference protection scheme can be more effectively and accurately set for each pipeline group.
Optionally, the grouping the pipelines according to the pipeline parameters includes: and if the difference value of the cathodic protection potentials of the plurality of pipelines in each pipeline is not within a second preset range, or the types of the anticorrosive layers are different, or the types of the cathodic protection are different, determining that the plurality of pipelines are a third pipeline group. After the pipelines are grouped according to the pipeline interference voltage, the pipelines are grouped according to the cathodic protection potential, the type of the anticorrosive layer and the type of the cathodic protection, and the grouping of the pipelines is more precise and definite, so that the interference protection scheme can be more effectively and accurately set for each pipeline group.
Optionally, the setting an interference protection scheme for each group of pipes according to the grouping result includes: one or more drainage beds are provided for the first group of pipes, wherein the number of drainage beds is smaller than the number of pipes in the first group of pipes. Because the difference value of the alternating current interference voltage of the plurality of pipelines of the first pipeline group is in a first preset range, namely the pipeline interference voltage of the plurality of pipelines of the first pipeline group is close, one or more drainage ground beds can be arranged on the first pipeline group, and it can be understood that the number of the drainage ground beds is smaller than that of the pipelines in the first pipeline group, namely, different pipelines can share the same drainage ground bed, so that the space occupied by the pipeline interference protection equipment is reduced because each independent pipeline is provided with an independent drainage ground bed, and the realizability of pipeline interference protection is improved.
Optionally, the setting an interference protection scheme for each group of pipes according to the grouping result includes: one or more drainage beds and one or more drains are provided for the second group of pipes, wherein the number of drainage beds and drains is less than the number of pipes in the second group of pipes. Here, since the pipe interference voltages of the plurality of pipes of the second pipe group are similar, and the type of the anticorrosive layer is the same as that of the cathodic protection, one or more drainage beds and one or more drains may be provided for the second pipe, it can be understood that the number of the drainage beds and the drains is smaller than that of the pipes in the second pipe group, and different pipes may share the same drainage bed and the drains, so that the space occupied by the pipe interference protection equipment is further saved, and the realizability of the pipe interference protection is improved.
Optionally, the setting an interference protection scheme for each group of pipes according to the grouping result includes: one or more drainage beds are provided for the third group of pipes and one drainage is provided for each pipe in the third group of pipes, wherein the number of drainage beds is smaller than the number of pipes in the third group of pipes. Because the pipeline interference voltages of the pipelines of the third pipeline group are similar, different pipelines can share the same drainage ground bed, and the difference value of the cathodic protection potentials of the pipelines in the third pipeline group is not within a second preset range, or the types of anticorrosive layers are different, or the types of cathodic protection are different, so that an independent drainage device is arranged, and the pipeline interference protection effect is further improved.
In a second aspect, the present application provides a pipe interference guard comprising: the determining module is used for determining a target pipeline area; the system comprises an acquisition module, a detection module and a control module, wherein the acquisition module is used for acquiring pipeline parameters of a target pipeline area, and the pipeline parameters comprise at least one of alternating current interference voltage, cathode protection potential, anticorrosive layer type and cathode protection type of each pipeline of the target pipeline area; the first processing module is used for grouping the pipelines according to the pipeline parameters; and the second processing module is used for setting an interference protection scheme for each group of pipelines according to the grouping result, wherein the interference protection scheme comprises setting a drainage ground bed and/or a drainage device.
In a third aspect, an embodiment of the present application provides a pipeline interference prevention device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of pipe interference protection as described in the first aspect or alternatives thereof.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the method for pipe interference protection according to the first aspect or the alternatives of the first aspect is implemented.
In a fifth aspect, embodiments of the present application provide a computer program product, which includes computer executable instructions, and when the computer executable instructions are executed by a processor, the computer executable instructions are configured to implement the pipe interference prevention method according to the first aspect or the alternatives of the first aspect.
The method, the device, the equipment and the computer readable storage medium provided by the embodiment of the application, wherein the method groups the pipelines of the target pipeline area according to the pipeline parameters of the pipelines of the target pipeline area, and through the grouping result, a corresponding interference protection scheme can be set for each pipeline group, the interference protection scheme comprises a drainage ground bed and/or a drainage device, namely, the drainage ground bed and/or the drainage device is set for each pipeline group instead of a separate drainage ground bed and/or drainage device, so that the space occupied by the independent drainage ground bed and/or drainage device for each separate pipeline is reduced, the space occupied by the pipeline interference protection equipment is saved, and the realizability of pipeline interference protection is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of an application scenario of pipeline interference protection provided in the prior art;
fig. 2 is a flowchart of a method for pipeline interference protection according to an embodiment of the present application;
fig. 3 is a flowchart of another method for pipeline interference protection according to an embodiment of the present application;
fig. 4 is a flowchart of another method for preventing pipeline interference according to an embodiment of the present application;
fig. 5 is a schematic view of an application scenario of pipeline interference protection according to an embodiment of the present application;
fig. 6 is a flowchart of another method for pipeline interference protection according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a pipe interference prevention device according to an embodiment of the present application;
FIG. 8 is a schematic structural diagram of a pipeline interference prevention device according to an embodiment of the present application
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The terms referred to in this application are explained first:
drainage method: the interference current flowing in the pipeline is directly or indirectly led back to the negative regression network of the interference source through an artificially formed passage, so that the alternating current interference influence of the pipeline is weakened, and the purpose of preventing the pipeline from interfering and corroding is achieved. Drainage is the most suitable and effective method for preventing galvanic corrosion.
Drainage ground bed: the grounding body is used for draining. And connecting the interfered pipeline with the grounding body, so that the stray current in the pipeline flows into the ground through the grounding body and then flows back to the negative regression network of the interference source.
A drain: means for connecting the conduit to the drainage ground bed to allow bi-directional flow of ac current for drainage purposes while shutting off or greatly reducing dc current flow. The method comprises the following steps: polarized cells, grounded cells, and solid state decouplers, among others.
Fig. 1 is a schematic view of an application scenario of a pipeline interference protection provided by the prior art, as shown in fig. 1, for example, a pipeline region includes 4 pipelines, that is, the pipeline region includes a pipeline 101, a pipeline 102, a pipeline 103 and a pipeline 104, in an actual application process, an ac power gasification facility may generate ac interference on the pipeline 101, the pipeline 102, the pipeline 103 and the pipeline 104 by means of electromagnetic coupling, capacitive coupling and resistive coupling, in order to reduce an influence of the pipeline interference on a pipeline life and safety of equipment, the prior art mainly reduces the interference by providing a drainage ground bed for an independent pipeline, the drainage ground bed provides a low resistance channel for an ac interference current, and reduces an ac current amount leaked from a pipeline breakage point, so as to achieve the purposes of alleviating the ac interference and protecting the pipeline, such as the drainage ground bed 105, the drainage bed, the drain bed, and the pipeline in fig. 1, A drainage bed 106, a drainage bed 107 and a drainage bed 108, the drainage bed 105 providing an earth-blocking passage for the pipe 101, the drainage bed 106 providing an earth-blocking passage for the pipe 102, the other pipes and beds being similar in principle, and each pipe being further provided with a separate drainage, such as drainage 109, drainage 110, drainage 111 and drainage 112 in fig. 1. However, for areas with dense pipelines, such as oilfield gathering pipelines, it is difficult to implement if a drainage bed needs to occupy a large space for each pipeline due to limited area space.
In order to solve the above technical problem, the present application provides a method, an apparatus, a device, and a computer-readable storage medium for pipeline interference prevention, in which the pipelines of a target pipeline region are grouped according to pipeline parameters of the pipelines of the target pipeline region, so that, according to the grouping result, a corresponding interference prevention scheme including a drainage ground bed and/or a drainage device can be set for each pipeline group, and the drainage ground bed and/or the drainage device is set in units of the pipeline group without setting a separate drainage ground bed and/or drainage device for each pipeline.
Fig. 2 is a flowchart of a method for preventing pipeline interference according to an embodiment of the present application. The method is performed by part or all of the pipe interference prevention device, and the part of the pipe interference prevention device can be a processor in the pipe interference prevention device. The following describes a method for preventing pipe interference by using a pipe interference prevention apparatus as an execution subject. As shown in fig. 2, the method comprises the steps of:
s201: the pipe disturbance prevention device determines a target pipe area.
Optionally, the target pipeline region may be determined according to an actual situation, for example, according to a distance between each pipeline in the pipeline region, and if the distance between each pipeline is smaller than a first preset distance, it is determined that the region where each pipeline is located is the target pipeline region.
The first preset distance may be determined according to an actual situation, and is not particularly limited in the embodiment of the present application.
Or, the target pipe area may be determined according to the pipe density of a fixed area, and if the number of pipes in a fixed area is greater than a first preset number, the fixed area is determined to be the target pipe area.
The first preset number may be determined according to an actual situation, and is not particularly limited in the embodiment of the present application.
It is understood that the above-mentioned manner for determining the target pipe area may be determined according to practical situations, and the embodiment of the present application is not particularly limited thereto.
S202: and acquiring the pipeline parameters of the target pipeline area.
Wherein the pipe parameters include at least one of an alternating current interference voltage, a cathodic protection potential, an anticorrosive layer type, and a cathodic protection type of each pipe of the target pipe region.
In addition, the pipeline parameters may include other parameters besides the above parameters, which is not particularly limited in the embodiments of the present application.
S203: and grouping the pipelines according to the pipeline parameters.
Or the pipeline parameters comprise alternating current interference voltage, cathodic protection potential, anticorrosive layer type and cathodic protection type; and under the condition that the difference value of the alternating-current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, if the difference value of the cathodic protection potential of the plurality of pipelines is within a second preset range and the type of the anticorrosive layer is the same as that of the cathodic protection potential, determining the plurality of pipelines as a second pipeline group.
Here, the second preset range may be determined according to actual conditions, for example, smaller than the second preset threshold, and this is not particularly limited in the embodiments of the present application.
S204: and setting an interference protection scheme for each group of pipelines according to the grouping result.
The above-described interference protection scheme includes providing a drainage bed and/or a drain.
Optionally, the drainage ground bed may be a ground bed in various forms, such as a horizontal zinc strip, a vertical ground bed, a deep well ground bed, a mesh ground bed, a radiation ground bed, and the like, which is not specifically limited in the present application.
Alternatively, the drain may be a direct drain or a polar drain or a solid-state decoupler or other form of drain, and the like, which is not specifically limited in this application.
The embodiment of the application groups the pipelines in the target pipeline area through the pipeline parameters of the pipelines in the target pipeline area, and through the grouping result, a corresponding interference protection scheme can be set for each pipeline group, the interference protection scheme comprises a drainage ground bed and/or a drainage device, namely, an independent drainage ground bed and/or a drainage device is not required to be set for each pipeline, so that the space occupied by the pipeline interference protection equipment is reduced, and the realizability of pipeline interference protection is improved.
Fig. 3 is a flowchart of another pipeline interference protection method provided in the embodiment of the present application, and as shown in fig. 3, fig. 3 is a flowchart of the pipeline interference protection method, based on the embodiment of fig. 2, further, the pipeline parameter includes an ac interference voltage, and S203 specifically includes:
s2031: if the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, the pipeline interference protection equipment determines that the plurality of pipelines are a first pipeline group.
S204 specifically comprises:
s2041: the pipe interference prevention device provides one or more drainage beds to the first pipe set.
Wherein the number of drainage beds is less than the number of tubes in the first tube bank.
Optionally, the pipeline parameter includes an ac interference voltage; if the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, the pipeline interference protection equipment determines that the plurality of pipelines are a first pipeline group.
The alternating current interference voltage directly reflects the intensity and the property of the alternating current interference, so that the plurality of pipelines can be grouped according to the alternating current interference voltage, and the plurality of pipelines with the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline within a first preset range are determined as a first pipeline group.
Here, the first preset range may be determined according to actual conditions, for example, smaller than the first preset threshold, and this is not particularly limited in the embodiments of the present application.
Here, a plurality of pipelines with similar alternating current interference voltages can be determined as a group in a first preset range through the difference of the alternating current interference voltages of the plurality of pipelines, so that a corresponding interference protection scheme is set for the similar alternating current interference voltages, and the problem of poor interference effect caused by different interference degrees of the pipelines is avoided to a certain extent because the alternating current interference voltages of the plurality of pipelines are similar.
Because the pipeline interference voltage of the first pipeline group is in the first preset range in the difference value, namely the pipeline interference voltage of the first pipeline group is similar, the resistance values and other properties of the drainage ground bed adopted by the pipelines with the similar pipeline interference voltage are also similar, so that the drainage ground bed can be arranged for different pipelines with the similar pipeline interference voltage, the space is saved by sharing the drainage ground bed, and the feasibility of pipeline interference protection is improved.
It is understood that the number of the plurality of pipes sharing the drainage bed in the first pipe group in the embodiment of the present application may be determined according to actual situations, i.e. the present application does not specifically limit the number of the drainage beds in one pipe group.
Alternatively, the design method of the common drainage ground bed can be determined according to the following formula:
by the formula:
Figure BDA0002504107380000081
calculating the common bankGround impedance of the fluid bed, wherein ZgThe ground impedance required for drainage of the ground bed; vmThe target alternating current interference voltage after the mitigation is achieved; vocOriginal alternating current interference voltage before relieving; z0For the characteristic impedance of the first-stage pipeline group, the value of the original alternating-current interference voltage is selected according to the maximum value, namely Voc=max[Vpipe1,Vpipe2,Vpipe3……]。
The target ac interference voltage may be determined according to actual conditions, and the application is not particularly limited.
According to the formula, the effectiveness and the accuracy of the pipeline interference protection are further improved.
Fig. 4 is a flowchart of another method for preventing pipeline interference according to an embodiment of the present application, as shown in fig. 4, where fig. 4 is based on the embodiment of fig. 2 or fig. 3, and further, the pipeline parameters include an ac interference voltage, a cathodic protection potential, an anticorrosive layer type, and a cathodic protection type, and S203 specifically includes:
s2032: under the condition that the difference value of alternating current interference voltage of a plurality of pipelines in each pipeline is within a first preset range, if the difference value of cathodic protection potential of the plurality of pipelines is within a second preset range and the type of the anticorrosive layer is the same as that of the cathodic protection, the pipeline interference protection equipment determines the plurality of pipelines to be a second pipeline group.
S204 specifically comprises:
s2042: the pipe interference prevention device provides one or more drainage beds and one or more drains to the second pipe set.
Wherein the number of drainage beds and drains is less than the number of tubes in the second group of tubes.
Different pipeline cathodic protection levels, and the anticorrosive coating type difference is very big, link together and probably lead to forming the corruption galvanic cell each other, pipeline corrosion accelerates, consequently with the difference of cathodic protection potential in the second preset range, and anticorrosive coating type and cathodic protection type are the same, then confirm a plurality of pipelines and be the second pipeline group, can link together a plurality of pipelines of second pipeline group and can not cause the damage to the pipeline, it is more meticulous, clear and definite to the grouping of a plurality of pipelines, thereby can be more effectively and accurately to each pipeline group carry out the setting of interference protection scheme.
Because the pipe interference voltage of the second pipe group is in the first preset range, namely the pipe interference voltage of the first pipe group is similar, the resistance and other properties of the drainage ground bed adopted by the pipes with the similar pipe interference voltage are also similar, the difference of the cathode protection potential is in the second preset range, the type of the anticorrosive layer is the same as that of the cathode protection, and the plurality of pipes of the second pipe group can be connected together to damage the pipes, so that the drainage ground bed and the drainage device can be arranged on different pipes with the similar pipe interference voltage, the space is saved by sharing the drainage ground bed and the drainage device, the feasibility of pipe interference protection is improved, and the cost is saved.
It is understood that the number of the plurality of pipes sharing the drainage ground bed and the drainage device in the first pipe group in the embodiment of the present application may be determined according to the actual situation, that is, the present application does not specifically limit the number of the drainage ground bed and the drainage device in one pipe group.
Fig. 5 is a schematic view of an application scenario of pipeline interference protection provided in the embodiment of the present application, and it can be understood that the schematic view of the application scenario of pipeline interference protection provided in the embodiment of the present application does not constitute a specific limitation to the application scenario of pipeline interference protection provided in the present application. In other possible embodiments of the present application, the application scenario of the pipe interference protection may include more or less components than those shown in the drawings, or combine some components, or split some components, or arrange different components, which may be determined according to the actual application scenario and is not limited herein. As shown in fig. 5, for example, taking the pipeline region including 4 pipelines as an example, the pipeline region includes a pipeline 501, a pipeline 502, a pipeline 503 and a pipeline 504, the pipeline 501, the pipeline 502 and the pipeline 503 are a first pipeline group, and meanwhile, the pipeline 501 and the pipeline 502 are a second pipeline group, then the pipeline 501, the pipeline 502 and the pipeline 503 may share the same drainage ground bed 5001, and the pipeline 501 and the pipeline 502 may share the same drainage device 5003.
Fig. 6 is a flowchart of another method for preventing pipeline interference according to an embodiment of the present application, as shown in fig. 6, where fig. 6 is based on the embodiment of fig. 2 or fig. 3, and further, the pipeline parameters include an ac interference voltage, a cathodic protection potential, an anticorrosive layer type, and a cathodic protection type, and S203 specifically includes:
s2033: under the condition that the difference values of the alternating-current interference voltages of the pipelines in each pipeline are within a first preset range, if the difference values of the cathodic protection potentials of the pipelines in each pipeline are not within a second preset range, or the types of the anticorrosive layers are different, or the types of the cathodic protection are different, the pipeline protection equipment determines that the pipelines are a third pipeline group.
S204 specifically comprises:
s2043: the pipe interference prevention device provides one or more drainage beds for the third pipe set and one drainage for each pipe in the third pipe set.
Wherein the number of drainage beds is less than the number of tubes in the third tube bank.
Because the cathodic protection levels of different pipelines are greatly different from the types of the anticorrosive coatings, the connection of the pipelines can cause the formation of corrosion galvanic cells between the pipelines and accelerate the corrosion of the pipelines, so that the independent drainage devices are required to be independently adopted for each pipeline, and the reliability of the pipeline interference protection equipment is further improved.
Fig. 7 is a schematic structural diagram of a pipeline interference prevention device according to an embodiment of the present application, and as shown in fig. 7, the device according to the embodiment of the present application includes:
a determining module 701, configured to determine a target pipe region.
An obtaining module 702 is configured to obtain a pipe parameter of a target pipe area.
The pipe parameters include at least one of an ac interference voltage, a cathodic protection potential, an anticorrosive layer type, and a cathodic protection type of each pipe of the target pipe region.
The first processing module 703 is configured to perform pipeline grouping on each pipeline according to the pipeline parameter.
And a second processing module 704, configured to set an interference protection scheme for each group of pipes according to the grouping result, where the interference protection scheme includes setting a drainage ground bed and/or a drainage device.
Fig. 8 is a schematic structural diagram of a pipeline interference prevention device according to an embodiment of the present application. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not limiting to the implementations of the present application described and/or claimed herein.
As shown in fig. 8, the pipe interference prevention apparatus includes: processor 801 and memory 802, the various components being interconnected using different buses, and may be mounted on a common motherboard or in other manners as desired. The processor 801 may process instructions for execution within the pipe interference prevention device, including instructions for graphical information stored in or on a memory for display on an external input/output device (such as a display device coupled to an interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Fig. 8 illustrates an example of a processor 801.
The memory 802 is a non-transitory computer readable storage medium, and may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the method for responding to the pipe interference prevention device in the embodiment of the present application (for example, the determining module 701 and the obtaining module 702 shown in fig. 7). The processor 801 executes various functional applications of the server and data processing by running non-transitory software programs, instructions and modules stored in the memory 802, so as to implement the method for responding to the pipe interference prevention device in the above method embodiment.
The pipe interference prevention apparatus may further include: an input device 803 and an output device 804. The processor 801, the memory 802, the input device 803, and the output device 804 may be connected by a bus or other means, and are exemplified by a bus in fig. 8.
The input device 803 may receive input numeric or character information and generate key signal inputs related to user settings and function controls of the pipe disturbance prevention apparatus, such as a touch screen, a keypad, a mouse, or a plurality of mouse buttons, a trackball, a joystick, or the like. The output device 804 may be an output device such as a display device of the pipeline interference prevention device. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
The pipeline interference protection device in the embodiment of the present application may be configured to implement the technical solutions in the above method embodiments of the present application, and the implementation principle and the technical effect are similar, which are not described herein again.
An embodiment of the present application further provides a computer-readable storage medium, where a computer executable instruction is stored in the computer-readable storage medium, and when the computer executable instruction is executed by a processor, the computer executable instruction is used to implement any one of the above-mentioned pipe interference prevention methods.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. A method of pipeline interference protection, comprising:
determining a target pipeline area;
acquiring pipeline parameters of the target pipeline region, wherein the pipeline parameters comprise at least one of alternating current interference voltage, cathode protection potential, anticorrosive layer type and cathode protection type of each pipeline of the target pipeline region;
grouping the pipelines according to the pipeline parameters;
according to the grouping result, an interference protection scheme is set for each group of pipelines, and the interference protection scheme comprises the step of setting a drainage ground bed and/or a drainage device;
if the pipeline parameter comprises the alternating current interference voltage;
the grouping of the pipelines according to the pipeline parameters comprises:
if the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, determining the plurality of pipelines as a first pipeline group;
the setting of the interference protection scheme for each group of pipelines according to the grouping result comprises the following steps:
one or more drainage beds are provided for the first group of pipes, wherein the number of drainage beds is less than the number of pipes in the first group of pipes.
2. The method of claim 1, wherein if the pipe parameters include the ac interference voltage, the cathodic protection potential, the corrosion protection layer type, and the cathodic protection type;
the pipe grouping of the individual pipes according to the pipe parameters, the method further comprising:
and under the condition that the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, if the difference value of the cathodic protection potential of the plurality of pipelines is within a second preset range and the type of the anticorrosive layer is the same as that of the cathodic protection, determining that the plurality of pipelines are a second pipeline group.
3. The method of claim 2, wherein said pipe grouping said individual pipes according to said pipe parameters comprises:
and if the difference value of the cathodic protection potentials of the plurality of pipelines in each pipeline is not within the second preset range, or the types of the anticorrosive layers are different, or the types of the cathodic protection are different, determining that the plurality of pipelines are a third pipeline group.
4. The method of claim 2, wherein the setting an interference protection scheme for each group of pipes according to the grouping result comprises:
one or more drainage beds and one or more drains are provided for the second set of pipes, wherein the number of drainage beds and drains is less than the number of pipes in the second set of pipes.
5. The method of claim 3, wherein the setting an interference protection scheme for each group of pipes according to the grouping result comprises:
one or more drainage beds are provided for the third group of pipes and one drainage device is provided for each pipe in the third group of pipes, wherein the number of drainage beds is smaller than the number of pipes in the third group of pipes.
6. A pipe disturbance shield, comprising:
the determining module is used for determining a target pipeline area;
the acquisition module is used for acquiring the pipeline parameters of the target pipeline area, wherein the pipeline parameters comprise at least one of alternating current interference voltage, cathode protection potential, anticorrosive layer type and cathode protection type of each pipeline of the target pipeline area;
the first processing module is used for grouping the pipelines according to the pipeline parameters;
a second processing module, configured to set an interference protection scheme for each group of pipes according to the grouping result, where the interference protection scheme includes setting a drainage ground bed and/or a drainage device,
a first processing module comprising:
if the pipeline parameter comprises the alternating current interference voltage;
the grouping of the pipelines according to the pipeline parameters comprises:
if the difference value of the alternating current interference voltage of the plurality of pipelines in each pipeline is within a first preset range, determining the plurality of pipelines as a first pipeline group;
a second processing module comprising:
one or more drainage beds are provided for the first group of pipes, wherein the number of drainage beds is less than the number of pipes in the first group of pipes.
7. A pipe disturbance shield apparatus, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of pipe interference protection of any one of claims 1 to 5.
8. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, implement the pipe interference prevention method of any one of claims 1 to 5.
CN202010440911.1A 2020-05-22 2020-05-22 Pipeline interference protection method, device, equipment and storage medium Active CN111678051B (en)

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