Auxiliary device for inspection and maintenance management of ancillary facilities of gas pipe network

Abstract

The utility model provides an auxiliary device for routing inspection and maintenance management of ancillary facilities of a gas pipe network. The auxiliary device comprises a fixer and an NFC chip, the NFC chip is arranged in the fixer, and the fixer is used for being connected with gas equipment; the NFC chip is used for storing the identification mark, and the identification mark is recorded in the gas pipe network background data, so that the NFC chip uniquely corresponds to the gas equipment. The system also comprises an NFC chip reader, and the NFC chip reader follows a security check person and is used for reading the identification mark in the NFC chip so as to confirm that the security check person arrives at the position of the gas equipment. The NFC chip is used for replacing a GPS positioning function, so that the cost is reduced, the identification distance of the NFC chip is limited, a security check person needs to arrive at the fuel gas equipment to perform identification and reading, the security check person can be ensured to arrive at a security check site to perform security check inspection, and the reading of the NFC chip is not influenced by network disconnection.

Description

Technical Field

[0001] The utility model relates to the technical field of gas safety inspection, in particular to an auxiliary device for inspection and maintenance management of gas pipe network ancillary facilities. Background Art

[0002] As an important energy source, gas is widely used in people's daily lives. Gas companies need to regularly conduct positioning inspections of gas-related pipeline equipment.

[0003] The gas inspection work includes the inspection of pipeline network equipment such as equipment wells, pressure regulating boxes, valves, drainers, compensators, filters, and riser valves. The inspection requirements for different pipeline network equipment are different.

[0004] The current inspection method is: the inspection personnel check the pipe network equipment one by one according to the operation standards and then register. At present, GPS positioning is usually used to determine whether the gas safety inspectors have arrived at the location of the gas equipment. However, the following situation is prone to occur: after the maintenance personnel move to the predetermined range near the equipment to be maintained, the GPS of the equipment to be maintained can identify the GPS device carried by the maintenance personnel. At this time, the maintenance personnel can actively report the arrival location and then leave immediately, and the authenticity of the maintenance operation is poor. Based on this, the technical solution of this application is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary device for inspection and maintenance management of gas pipeline network ancillary facilities, so as to solve the problem of poor authenticity of maintenance operations proposed in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary device for inspection and maintenance management of gas network ancillary facilities, a fixture, and an NFC chip;

[0008] The NFC chip is placed in the fixture, and the fixture is used to connect with the gas equipment to be maintained;

[0009] The NFC chip is used to store the identification mark, and the identification mark is recorded in the background data of the gas network so as to make the NFC chip and the gas equipment uniquely correspond.

[0010] It also includes: an NFC chip reader, which follows the security personnel and is used to read the identification mark in the NFC chip to confirm that the security personnel has arrived at the location of the gas equipment.

[0011] Optionally, the fixer includes: a connecting portion and a mounting portion;

[0012] The connecting portion is used to connect to the gas equipment;

[0013] The mounting portion is connected to the connecting portion, and the NFC chip is disposed in the mounting portion.

[0014] Optionally, the gas equipment includes: a pressure regulating box, a valve well, and a cathodic protection pile.

[0015] Optionally, the connecting portion is an annular clamp, and the gas equipment to which the connecting portion is applicable includes: a valve well or a cathode protection pile; the annular clamp is connected to the valve in the valve well or the columnar side wall of the cathode protection pile.

[0016] Optionally, the connecting part is a fixed plate; the connecting part is adapted to: a voltage regulating box; the connecting part is installed on the inner wall or outer wall of the voltage regulating box.

[0017] Optionally, the connecting part is a connecting rope, and the connecting rope is tied to the gas equipment to be maintained.

[0018] Optionally, the connecting portion is installed on the voltage regulating box by means of bolt connection or plug-in connection.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The present application provides an auxiliary device for the inspection and maintenance management of gas network ancillary facilities, a fixture, and an NFC chip; the NFC chip is placed in the fixture, and the fixture is used to connect to the gas equipment; the NFC chip is used to store identification marks, and the identification marks are recorded in the background data of the gas network to make the NFC chip and the gas equipment uniquely correspond. It also includes: an NFC chip reader, which follows the security personnel and is used to read the identification marks in the NFC chip to confirm that the security personnel have arrived at the location of the gas equipment. The present application replaces the GPS positioning function with an NFC chip, which can reduce costs on the one hand, and on the other hand, since the recognition distance of the NFC chip is limited, the security personnel need to arrive at the gas equipment to perform identification and reading, which can ensure that the security personnel arrive at the security inspection location for security inspections. In addition, the reading of the NFC chip will not be affected by network disconnection, and the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The figure is a schematic diagram of the internal structure of a voltage regulating box.

[0022] Figure 2 A schematic diagram of the structure of the fixator.

[0023] Figure 3 This is a schematic diagram of the structure of the gas equipment.

[0024] Figure 4 for Figure 3 Schematic diagram of the local structure.

[0025] In the figure: 1. Fixer; 2. NFC chip; 3. Connecting part; 4. Mounting part; 5. Columnar side wall; 6. Voltage regulating box. DETAILED DESCRIPTION

[0026] NFC: Near Field Communication is a short-range high-frequency wireless communication technology. Devices using NFC technology, such as mobile phones, can exchange data when they are close to each other.

[0027] See also Figures 1 to 4 In the embodiment of the utility model, an auxiliary device for inspection and maintenance management of gas network ancillary facilities includes a holder 1 and an NFC chip 2; the NFC chip 2 is placed in the holder 1, and the holder 1 is used to connect with the gas equipment to be maintained; the NFC chip 2 is used to store identification marks, and the identification marks are recorded in the background data of the gas network to make the NFC chip 2 uniquely correspond to the gas equipment. It also includes: an NFC chip reader, which follows the security personnel and is used to read the identification marks in the NFC chip 2 to confirm that the security personnel have arrived at the location of the gas equipment.

[0028] In this embodiment, the NFC chip 2 is a conventional chip, and the NFC technology is a short-range high-frequency wireless communication technology; in actual applications, the NFC chip 2 can store the company's official website address, customer service phone number, payment page address and other means to establish an interactive channel between users and companies; when the NFC chip 2 in this application is applied to gas equipment, since the gas equipment needs to be inspected, when the security inspectors inspect, they can obtain relevant information by scanning with a mobile phone or other device, and then compare the actual installation location of the gas equipment with the information in the identified NFC chip 22 to determine the inspection location. For example, the NFC chip 2 records the information of valve a. At this time, after the staff arrives at valve a, they check whether the information recorded in the NFC chip 2 is a. If they are consistent, the security inspectors can start the security inspection work. The operator can select information according to the actual situation and write the information into the NFC chip 2, which is convenient for the management of gas equipment.

[0029] It should be noted that the above-mentioned NFC chip 2 can be purchased directly, and the present application does not make any improvements to the methods of identifying and writing data to the NFC chip 2, and the existing NFC chip 2 can be directly used.

[0030] Furthermore, the inspection requirements for the equipment to be inspected are as follows: pressure regulating box: cleaning, leak testing, pressure measurement (low pressure value at the outlet of the pressure regulating box); valve well: cleaning, leak testing, valve movement (to prevent rust); cathodic protection pile: measuring potential value, repainting, adding butter (lubrication).

[0031] In this embodiment, the auxiliary device for inspection and maintenance management of gas network ancillary facilities provided by this application is installed on the corresponding gas equipment. When the security inspector arrives at the predetermined gas equipment on the ground, by identifying and comparing the information in the NFC chip 2, it can be determined that the security inspector has arrived at the predetermined gas equipment. We can directly use the built-in number of each gas equipment as the aforementioned identification mark. After the security inspector arrives at the current gas equipment with the NFC chip reader, the NFC chip reader is placed close to the built-in NFC chip 2 to start the inspection. When the inspection is completed, the security inspector needs to read and identify the NFC chip 2 again to confirm that the inspection is completed. The time from start to end needs to be greater than the predetermined time length, so as to monitor the security inspector's inspection of the gas equipment. For example, in a maintenance process, the aforementioned predetermined time length can be 20 minutes or 30 minutes, which can be set by the user.

[0032] This application uses NFC reading and identification before gas equipment maintenance and NFC maintenance identification twice, which can ensure the time when the maintenance personnel arrive at the equipment to be maintained, and the time when the maintenance personnel leave the equipment to be maintained after the maintenance is completed; during this period, the maintenance personnel need to take photos of the maintenance process, or use the maintenance system currently used by the gas company to upload the maintenance photos to the maintenance system, and set a trusted timestamp on the maintenance photos to represent the authenticity of the shooting time.

[0033] Furthermore, a trusted timestamp is an electronic certificate issued by an authoritative trusted timestamp service center that can prove that a data message (electronic file) is already existing, complete, verifiable, and legally binding at a point in time. Trusted timestamps are mainly used to prevent electronic files from being tampered with and repudiation after the fact, and to determine the exact time when the electronic file was generated. Trusted timestamp providers Trusted timestamp service centers must operate in accordance with relevant standards and regulations, and the national statutory time-keeping agency must be responsible for the timekeeping and punctuality of standard time, ensure and maintain the absolute reliability of the time source, and conduct real-time monitoring.

[0034] In a specific embodiment, the fixture 1 includes: a connecting portion 3 and a mounting portion 4; the connecting portion 3 is used to connect to the gas equipment; the mounting portion 4 is connected to the connecting portion 3, and the NFC chip 2 is disposed in the mounting portion 4.

[0035] In this embodiment, the purpose of the mounting portion 4 is to protect the NFC chip 2, that is, the mounting portion 4 can be a packaging structure for packaging the NFC chip 2, or can be other structures that can store the NFC chip 2, which is not limited in this application. In this application, the mounting portion 4 and the connecting portion 3 can be bolted, riveted or connected in other ways, such as plug-in, etc., which is not limited in this application, as long as the connecting portion 3 can be connected to the mounting portion 4.

[0036] In this embodiment, the fixture 1 needs to be adapted to be installed on gas equipment, and the gas equipment includes but is not limited to: a pressure regulating box, a valve well, and a cathodic protection pile.

[0037] Among them, the gas equipment can be divided into two categories according to the appearance, one category is the gas equipment with a columnar structure, and the other category is the gas equipment without a columnar structure;

[0038] When the gas equipment is a gas equipment with a columnar structure, such as a valve well or a cathode protection pile, the connecting portion 3 is an annular clamp, which is connected to the columnar side wall 5 of the valve pipe in the valve well or to the columnar side wall of the cathode protection pile.

[0039] In this embodiment, the annular clamp can be purchased directly, and this application does not make any improvements to it.

[0040] When the gas equipment is a gas equipment without a columnar structure, the pressure regulating box 6 ; at this time, the fixing part can be a fixing plate, and the connecting part 3 is installed on the inner wall or outer wall of the pressure regulating box 6 .

[0041] In this embodiment, the connecting portion 3 is a connecting rope, and the connecting rope is tied to the gas equipment to be maintained.

[0042] In this embodiment, the connection method between the fixing plate and the voltage regulating box 6 can be existing bolt connection, bonding, plug connection, riveting, etc., which is not limited in this application. As long as the connecting part 3 and the voltage regulating box 6 are stably connected.

[0043] During use, when the security inspector arrives at the location of the gas equipment, the security inspector uses the NFC chip reader to identify the NFC chip 2. After the identification is successful, the background records the identification mark and identification time of the gas equipment identified by the security inspector. After the security inspector completes the security inspection, the NFC chip reader is used again to identify the NFC chip 2. After the identification is successful, the background records the identification mark and identification time of the gas equipment identified by the security inspector for the second time, and counts the time interval between the two identifications. After the interval is greater than the predetermined time length, according to the current judgment condition, it is considered that the security inspector has completed the predetermined security inspection work. The above-mentioned predetermined time length can be 5 minutes or 10 minutes, which can be set by the user, and this application does not limit it. It can be understood that in the current security inspection process, the security inspection time length is usually filled in by the security inspector himself. With the solution of this application, the time interval for identifying the NFC chip 2 can be used to determine the security inspection time length. At the same time, during the maintenance process of the maintenance personnel, it is necessary to upload photos with a reliable timestamp to prove that the maintenance work of the gas equipment was carried out during the time period between the two NFC identifications, so that the security inspection time length is more credible.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An auxiliary device for inspection and maintenance management of gas network ancillary facilities, characterized in that: Fixer (1), NFC chip (2); The NFC chip (2) is placed in the fixture (1), and the fixture (1) is used to be connected to the gas equipment to be maintained; The NFC chip (2) is used to store the identification mark, and the identification mark is recorded in the background data of the gas network so as to make the NFC chip (2) uniquely correspond to the gas equipment; It also includes: an NFC chip reader, which follows the security personnel and is used to read the identification mark in the NFC chip (2) to confirm that the security personnel has arrived at the location of the gas equipment; The fixer (1) comprises: a connecting portion (3) and a mounting portion (4); The connecting portion (3) is used to connect to a gas device; The mounting portion (4) is connected to the connecting portion (3), and the NFC chip (2) is arranged in the mounting portion (4).

2. The auxiliary device for inspection and maintenance management of gas network ancillary facilities according to claim 1, characterized in that: The gas equipment comprises: a pressure regulating box (6), a valve well, and a cathode protection pile.

3. The auxiliary device for inspection and maintenance management of gas network ancillary facilities according to claim 2, characterized in that: The connecting portion (3) is an annular clamp, and the gas equipment to which the connecting portion (3) is adapted includes: a valve well or a cathode protection pile; the annular clamp is connected to the valve in the valve well or the columnar side wall (5) of the cathode protection pile.

4. The auxiliary device for inspection and maintenance management of gas network ancillary facilities according to claim 3, characterized in that: The connecting portion (3) is a fixed plate; the connecting portion (3) is adapted to: a voltage regulating box (6); the connecting portion (3) is installed on the inner wall or outer wall of the voltage regulating box (6).

5. The auxiliary device for inspection and maintenance management of gas network ancillary facilities according to claim 3, characterized in that: The connecting portion (3) is a connecting rope, and the connecting rope is tied to the gas equipment to be maintained.

6. The auxiliary device for inspection and maintenance management of gas network ancillary facilities according to claim 5, characterized in that: The connecting portion (3) is installed on the voltage regulating box (6) by means of bolt connection or plug-in connection.

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