An anti-counterfeiting device and method for oil-gas separation tank filter element based on radio frequency identification

Abstract

The present invention discloses an anti-counterfeiting device and method for an oil-gas separation tank filter element based on radio frequency identification, comprising an oil-gas separation tank, wherein the oil-gas separation tank comprises a tank body and a tank top cover, wherein the tank top cover is sealed at an upper port position of the tank body, an oil-gas separation filter element is arranged at an upper end of the tank body, an upper end cover is arranged at an upper end of the oil-gas separation filter element, an electronic tag is fixedly connected to an upper end surface of the upper end cover, a control box is arranged at an outer side of the oil-gas separation tank, and an identification component for identifying electronic tag information is arranged in the control box; the present invention adopts a radio frequency identification method with an extraction antenna design, and cooperates with a cloud data management system for remote control, thereby solving the problem that it is difficult for radio frequency signals to penetrate an outer shell to communicate with the inside of an oil-gas separation device, thereby achieving the purpose of identifying genuine products and protecting equipment.

Description

Technical Field

[0001] The invention relates to the technical field of oil-gas separation devices for air compressors, and in particular to an anti-counterfeiting device and method for an oil-gas separation tank filter element based on radio frequency identification. Background Art

[0002] Compressed air is widely used in various industries. These gases contain more or less impurities and droplets before use. These impurities and droplets will not only cause wear and corrosion to various parts, but also the impurities in the gas will affect the quality of the products produced. Therefore, gas filtration is particularly important. The oil-gas separation filter element is the core component of the oil-gas separation device. The performance of the oil-gas separation filter element directly affects the content of solid particles and liquid pollutants in the gas. Therefore, the quality of the oil-gas separation filter element in the air compressor oil-gas separation device must be guaranteed. If the user replaces the oil-gas separation device with a non-genuine or unqualified filter element during maintenance, the filtration efficiency of the oil-gas separation device may be greatly reduced, and the wear of the parts by impurities and droplets will become more serious. However, since the oil-gas separation device is a pressure vessel, it is generally made of metal materials to ensure strength, which makes it difficult for the radio frequency signal to penetrate the shell and communicate with the inside of the oil-gas separation device. The existing oil-gas separation device cannot achieve the genuine identification of the oil-gas separation filter element through radio frequency identification, and cannot achieve the effect of anti-counterfeiting and protection of the filter element.

[0003] To this end, we propose an anti-counterfeiting device and method for an oil-gas separation tank filter element based on radio frequency identification. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-counterfeiting device and method for an oil-gas separation tank filter element based on radio frequency identification to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A radio frequency identification-based oil-gas separation tank filter element anti-counterfeiting device comprises an oil-gas separation tank, the oil-gas separation tank comprises a tank body and a tank top cover, the tank top cover is sealed at an upper port position of the tank body, an oil-gas separation filter element is arranged at the upper end of the tank body, an upper end cover is arranged at the upper end of the oil-gas separation filter element, an electronic tag is fixedly connected to the upper end surface of the upper end cover, a control box is arranged on the outer side of the oil-gas separation tank, and an identification component for identifying electronic tag information is arranged in the control box.

[0007] As a further solution of the present invention: the identification component includes a radio frequency identification reader, which is arranged inside the control box at a position outside the oil-gas separation tank. A connector is also provided on the left side surface of the control box, and the connector is electrically connected to the radio frequency identification reader. A transceiver antenna is installed on the lower end surface of the tank top cover at a position above the electronic tag, and a transmission component for transmitting signals is provided between the transceiver antenna and the connector. A signal prompt component is also provided in the control box and is electrically connected to the radio frequency identification reader for issuing an indication.

[0008] As a further solution of the present invention: the transmission component includes a through hole and a data line, the through hole is opened at the left side of the tank top cover, the through hole passes through the tank top cover, an insulating bolt is installed in the through hole, a nut is provided at the position where the upper end of the insulating bolt passes through the tank top cover, a sealing gasket is provided between the insulating bolt and the tank top cover, two conductor rods are integrally formed inside the insulating bolt, the conductor rods include conductor rod 1 and conductor rod 2, the upper ends of conductor rod 1 and conductor rod 2 are electrically connected to the connector through the data line, the end of the data line away from the connector is provided with a locking nut for cooperating with the insulating bolt, the lower ends of the conductor rod 1 and conductor rod 2 are connected to wires, and the two wires are electrically connected to the transceiver antenna.

[0009] As a further solution of the present invention: the signal prompt component includes a controller, which is installed on the outside of the oil and gas separation tank at a position on one side of the inside of the control box, the controller is electrically connected to the radio frequency identification reader, and a buzzer and an indicator light are provided on the upper end surface of the control box, and the buzzer and the indicator light are both electrically connected to the controller.

[0010] As a further solution of the present invention: the indicator light includes a green indicator light and a red indicator light, and the green indicator light and the red indicator light are both fixedly connected to the upper end surface of the control box.

[0011] As a further solution of the present invention: a wireless communication module is also installed in the control box, and the wireless communication module communicates remotely with the cloud data management system through a wireless network, and sends the recognition result of the radio frequency identification reader to the cloud data management system.

[0012] As a further solution of the present invention: the transceiver antenna can be an enameled coil or composed of a plurality of printed circuit loops.

[0013] As a further solution of the present invention: the data cable is wrapped with an insulating sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The radio frequency identification reader of the present invention will start to send out electrical signals at a certain frequency after being connected to the power supply. The electrical signals are transmitted to the transceiver antenna through the data line and the conductor rods 1 and 2 on the insulating bolt, so that the transceiver antenna sends out corresponding radio frequency signals, and an electromagnetic field formed by radio frequency energy is formed near the transceiver antenna; at this time, the electronic tag in the electromagnetic field will be triggered, and the information stored inside it will be sent outward through the radio frequency signal; at the same time, the transceiver antenna will receive the response signal returned by the electronic tag and transmit it to the radio frequency identification reader through the wire path; the software program set in the radio frequency identification reader will make an identification according to the information stored in the read electronic tag, and the controller will control the green indicator light, the red indicator light and the buzzer in the prompt component to work after receiving the corresponding identification signal, and the wireless communication module will send the product information and authenticity identification results of the oil and gas separation filter element identified to the cloud data management system, and the cloud data management system will record the relevant equipment data, monitor the equipment operation status and remotely operate the equipment according to the received product information and authenticity identification results. This method adopts the radio frequency identification method of the lead-out antenna design, and cooperates with the cloud data management system for remote control, so as to achieve the purpose of identifying genuine products and protecting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a schematic diagram of the top view structure in the present invention.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention.

[0019] Figure 4 It is a schematic diagram of a local enlarged structure in the present invention.

[0020] Figure 5 For the present invention Figure 4 Schematic diagram of the sectional structure in which the section plane is translated to the axis of the insulating bolt.

[0021] Wherein: 1 oil-gas separation tank, 11 tank body, 12 tank top cover, 2 oil-gas separation filter element, 21 upper end cover, 3 electronic tag, 40 wireless communication module, 41 control box, 42 radio frequency identification reader, 43 connector, 44 controller, 45 buzzer, 46 green indicator light, 47 red indicator light, 48 data line, 49 locking nut, 5 transceiver antenna, 61 through hole, 62 insulating bolt, 63 nut, 64 sealing gasket, 65 conductor rod one, 66 conductor rod two. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5In an embodiment of the present invention, an anti-counterfeiting device for an oil-gas separation tank filter element based on radio frequency identification includes an oil-gas separation tank 1, wherein the oil-gas separation tank 1 includes a tank body 11 and a tank top cover 12, wherein the tank top cover 12 is sealed at an upper port position of the tank body 11, an oil-gas separation filter element 2 is provided at an upper end of the tank body 11, an upper end cover 21 is provided at an upper end of the oil-gas separation filter element 2, an electronic tag 3 is fixedly connected to an upper end surface of the upper end cover 21, a control box 41 is fixedly connected to an outer side of the oil-gas separation tank 1, and an identification component for identifying information of the electronic tag 3 is provided in the control box 41; a wireless communication module 40 is also installed in the control box 41, and the wireless communication module 40 communicates remotely with a cloud data management system via a wireless network to transmit radio frequency The identification result of the identification reader 42 is sent to the cloud data management system; the identification component includes a radio frequency identification reader 42, and the radio frequency identification reader 42 is arranged inside the control box 41 at a position outside the oil-gas separation tank 1. A connector 43 is also provided on the left side of the control box 41, and the connector 43 is electrically connected to the radio frequency identification reader 42. A transceiver antenna 5 is installed on the upper end surface of the tank top cover 12 at a position above the electronic tag 3. A transmission component for transmitting signals is provided between the transceiver antenna 5 and the connector 43. A signal prompt component electrically connected to the radio frequency identification reader 42 for issuing instructions is also provided in the control box 41; the transceiver antenna 5 can be an enameled coil or composed of multiple printed circuit loops.

[0026] The transmission component includes a through hole 61 and a data line 48. The through hole 61 is opened at the left side of the tank top cover 12. The through hole 61 passes through the tank top cover 12. An insulating bolt 62 is installed in the through hole 61. A nut 63 is installed at the position where the upper end of the insulating bolt 62 passes through the tank top cover 12. A sealing gasket 64 is provided between the insulating bolt 62 and the tank top cover 12. Two conductor rods are integrally formed inside the insulating bolt 62. The conductor rods include a conductor rod 1 65 and a conductor rod 2 66. The upper ends of the conductor rod 1 65 and the conductor rod 2 66 are electrically connected to the connector 43 through the data line 48. The end of the data line 48 away from the connector 43 is provided with a locking nut 49 for matching with the insulating bolt 62. The lower ends of the conductor rod 1 65 and the conductor rod 2 66 are connected to wires. Both wires are electrically connected to the transceiver antenna 5. The data line 48 is wrapped with an insulating sleeve.

[0027] The present invention adopts a radio frequency identification method with an extended antenna design and cooperates with a cloud data management system for remote control, which solves the problem that radio frequency signals are difficult to penetrate the outer casing to communicate with the inside of the oil and gas separation device, thereby achieving the purpose of identifying genuine products and protecting equipment.

[0028] The signal prompt component includes a controller 44, which is installed on the outside of the oil-gas separation tank 1 at a position on one side of the inside of the control box 41. The controller 44 is electrically connected to the radio frequency identification reader 42. A buzzer 45 and an indicator light are provided on the upper end surface of the control box 41. The buzzer 45 and the indicator light are both electrically connected to the controller 44. The indicator light includes a green indicator light 46 and a red indicator light 47, which are both fixedly connected to the upper end surface of the control box 41. The present invention can make the staff more intuitively judge the status of the equipment by providing the green indicator light 46, the red indicator light 47 and the buzzer 45.

[0029] The working principle of the present invention is as follows: after the RFID reader 42 of the present invention is connected to the power supply, it will start to send out electrical signals at a certain frequency. The electrical signals are transmitted to the transceiver antenna 5 through the data line 48 and the conductor rod 1 65 and the conductor rod 2 66 on the insulating bolt 62, so that the transceiver antenna 5 sends out corresponding radio frequency signals, and an electromagnetic field formed by radio frequency energy is formed near the transceiver antenna 5; at this time, the electronic tag 3 in the electromagnetic field will be triggered, and the information stored inside it will be sent out through the radio frequency signal; at the same time, the transceiver antenna 5 will receive the response signal returned by the electronic tag 3 and transmit it to the RFID reader 42 through the wire path; the software program set in the RFID reader 42 will make an identification based on the information stored in the read electronic tag 3, and the controller 44 will control the green indicator light 46, the red indicator light 47 and the buzzer 45 in the prompt component to work after receiving the corresponding identification signal, and the wireless communication module 40 will send the identified product information and authenticity identification results of the oil and gas separation filter element 2 to the cloud data management system 7, and the cloud data management system 7 will record the relevant equipment data, monitor the equipment operation status and remotely operate the equipment according to the received product information and authenticity identification results.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0031] 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 anti-counterfeiting device for an oil-gas separation tank filter element based on radio frequency identification, comprising an oil-gas separation tank (1), characterized in that: The oil-gas separation tank (1) comprises a tank body (11) and a tank top cover (12); the tank top cover (12) is sealed at the upper end of the tank body (11); an oil-gas separation filter element (2) is provided at the upper end of the tank body (11); an upper end cover (21) is provided at the upper end of the oil-gas separation filter element (2); an electronic tag (3) is fixedly connected to the upper end surface of the upper end cover (21); a control box (41) is provided on the outside of the oil-gas separation tank (1); and an identification component for identifying information of the electronic tag (3) is provided in the control box (41); The identification component comprises a radio frequency identification reader (42), the radio frequency identification reader (42) being arranged inside a control box (41) and outside the oil-gas separation tank (1), a connector (43) being also arranged on the left side surface of the control box (41), the connector (43) being electrically connected to the radio frequency identification reader (42), a transceiver antenna (5) being installed on the lower end surface of the tank top cover (12) at a position above the electronic tag (3), a transmission component for transmitting signals being arranged between the transceiver antenna (5) and the connector (43), and a signal prompt component being also arranged inside the control box (41) and being electrically connected to the radio frequency identification reader (42) for issuing an indication; The transmission component comprises a through hole (61) and a data line (48). The through hole (61) is opened at the left side of the tank top cover (12). The through hole (61) passes through the tank top cover (12). An insulating bolt (62) is mounted in the through hole (61). A nut (63) is mounted at the position where the upper end of the insulating bolt (62) passes through the tank top cover (12). A sealing gasket (64) is arranged between the insulating bolt (62) and the tank top cover (12). The insulating bolt (62) is integrally formed inside. Two conductor bars are formed and arranged, the conductor bars comprising conductor bar one (65) and conductor bar two (66), the upper ends of the conductor bar one (65) and conductor bar two (66) are electrically connected via a data line (48) and a connector (43), one end of the data line (48) away from the connector (43) is provided with a locking nut (49) for cooperating with an insulating bolt (62), the lower ends of the conductor bar one (65) and conductor bar two (66) are both connected to a wire, and both wires are electrically connected to a transceiver antenna (5); The signal prompt component comprises a controller (44), the controller (44) being mounted on the outside of the oil-gas separation tank (1) at a position located on one side of the inside of the control box (41), the controller (44) being electrically connected to the radio frequency identification reader (42), and a buzzer (45) and an indicator light being provided on the upper end surface of the control box (41), the buzzer (45) and the indicator light being both electrically connected to the controller (44).

2. The anti-counterfeiting device for oil-gas separation tank filter element based on radio frequency identification according to claim 1 is characterized in that: The indicator lights include a green indicator light (46) and a red indicator light (47), and the green indicator light (46) and the red indicator light (47) are both fixedly connected to the upper end surface of the control box (41).

3. The anti-counterfeiting device for oil-gas separation tank filter element based on radio frequency identification according to claim 1 is characterized in that: A wireless communication module (40) is also installed in the control box (41). The wireless communication module (40) performs remote communication with a cloud data management system via a wireless network, and sends the identification result of the radio frequency identification reader (42) to the cloud data management system.

4. The anti-counterfeiting device for oil-gas separation tank filter element based on radio frequency identification according to claim 1 is characterized in that: The transceiver antenna (5) is an enameled coil or is composed of a plurality of printed circuit loops.

5. The anti-counterfeiting device for oil-gas separation tank filter element based on radio frequency identification according to claim 1 is characterized in that: The data line (48) is wrapped with an insulating sleeve.

6. A method for anti-counterfeiting an oil-gas separation tank filter element based on radio frequency identification according to any one of claims 1 to 5, comprising the following steps: Step 1: After the radio frequency identification reader (42) is connected to a power source, it will start to send out electrical signals at a certain frequency. The electrical signals are transmitted to the transceiver antenna (5) through the data line (48) and the conductor rod 1 (65) and the conductor rod 2 (66) on the insulating bolt (62), so that the transceiver antenna (5) sends out a corresponding radio frequency signal, and an electromagnetic field formed by radio frequency energy is formed near the transceiver antenna (5); at this time, the electronic tag (3) in the electromagnetic field will be triggered and send out the information stored inside through the radio frequency signal; at the same time, the transceiver antenna (5) will receive the response signal returned by the electronic tag (3) and transmit it to the radio frequency identification reader (42) through the wire path; Step 2: The software program set in the radio frequency identification reader (42) will make an identification based on the information stored in the read electronic tag (3). After receiving the corresponding identification signal, the controller (44) will control the green indicator light (46), the red indicator light (47) and the buzzer (45) in the prompt component to work. The wireless communication module (40) will send the product information and authenticity identification result of the identified oil and gas separation filter element (2) to the cloud data management system (7). The cloud data management system (7) will record relevant equipment data, monitor the equipment operation status and remotely operate the equipment based on the received product information and authenticity identification result.

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