CN220473674U - Intelligent grounding monitoring box and lightning protection system - Google Patents
Intelligent grounding monitoring box and lightning protection system Download PDFInfo
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- CN220473674U CN220473674U CN202322040301.4U CN202322040301U CN220473674U CN 220473674 U CN220473674 U CN 220473674U CN 202322040301 U CN202322040301 U CN 202322040301U CN 220473674 U CN220473674 U CN 220473674U
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Abstract
The utility model discloses an intelligent grounding monitoring box and a lightning protection system, wherein the intelligent grounding monitoring box comprises a first box body, the first box body is provided with a first box door, a grounding resistance monitor is arranged in the first box body and is connected with a tested grounding body through a first wire, the grounding resistance monitor is further provided with an interface, the interface can be connected with passive lightning protection equipment through a second wire, and the first box body is further provided with a grounding transmission module which is communicated with the grounding resistance monitor. According to the utility model, the grounding resistance of the tested grounding body is detected through the grounding resistance monitor, the data is sent to the background for processing through the grounding sending module, and the unqualified tested grounding body is sent out to give out early warning through analysis, so that the labor intensity of workers can be reduced while the production cost is saved.
Description
Technical Field
The utility model belongs to the technical field of lightning protection equipment, and particularly relates to an intelligent grounding monitoring box and a lightning protection system.
Background
Lightning is a charged thundercloud with opposite charges or a discharge phenomenon between the charged thundercloud and the ground, which can cause great damage to the building itself and internal equipment. The traditional direct lightning protection adopts a lightning arrester, commonly called a lightning rod, and the latest national standard GB50057-2010 building lightning protection design specification is just called a lightning rod. The impact, step voltage, contact voltage and lightning impulse induced overvoltage caused by lightning striking the ground of the lightning receiving rod and the damage caused by secondary electromagnetic radiation still exist, and particularly the surge source released in the process of lightning receiving can cause damage to electronic equipment in a building.
The current passive lightning protection equipment utilizes thundercloud downlink pilot charge and ground surface induction charge to ionize surrounding air at high intensity before the moment of breakdown, generates a plasma field with the same intensity as an excitation electric field, the ionization process is in a spark-shaped and arc discharge state, and the generated plasma diffuses to the outside of the lightning protection device to interfere with the space electric field.
The lightning protection grounding grid has the important effect in the lightning protection system, is the basis of lightning and static leakage of the whole lightning protection system, and the grounding resistance values required by different system components are also different. The real-time monitoring of the resistance of the grounding grid is a problem to be solved.
Disclosure of Invention
The utility model mainly aims to provide an intelligent grounding monitoring box and a lightning protection system, wherein the grounding resistance of a tested grounding body is detected through a grounding resistance monitor, and data is sent to a background for processing through a grounding sending module.
According to a first aspect of the utility model, an intelligent grounding monitoring box is provided, which comprises a first box body, wherein the first box body is provided with a first box door, a grounding resistance monitor is arranged in the first box body and is connected with a grounding body to be tested through a first wire, the grounding resistance monitor is further provided with an interface, the interface can be connected with passive lightning protection equipment through a second wire, and the first box body is further provided with a grounding transmission module which is communicated with the grounding resistance monitor.
In a specific embodiment of the utility model, the device further comprises an auxiliary grounding rod, wherein the auxiliary grounding rod is arranged beside the grounding body to be tested.
In a specific embodiment of the present utility model, the auxiliary ground rod includes a first ground rod and a second ground rod, and the first ground rod and the second ground rod are sequentially disposed on the ground resistance monitor and the ground resistance monitor.
In a specific embodiment of the present utility model, the ground transmission module includes a first monitoring gateway disposed in the first box and a first 4G antenna disposed at the top of the first box.
In a specific embodiment of the present utility model, the rear end surface of the first box body is provided with a fixing device, and the fixing device is used for being fixed on a wall body.
According to a second aspect of the present utility model, there is provided a lightning protection system comprising a tower, a passive lightning protection device and an intelligent ground monitoring box, the intelligent ground monitoring box being connected to the passive lightning protection device by a second wire, the passive lightning protection device being arranged on top of the tower.
In a specific embodiment of the utility model, an intelligent lightning monitor is installed on the tower, the intelligent lightning monitor comprises a monitoring box body with a first cavity, a first opening communicated with the first cavity and a monitoring box door for sealing the first opening are arranged on the monitoring box body, the first opening is arranged on the front end face of the monitoring box body, a lightning current collector and a direct current collector are arranged in the first cavity, the monitoring box body is further provided with a communication module and a power module, the lightning current collector and the direct current collector are respectively communicated with the communication module and the power module through circuits, and a connecting assembly for being fixed on a rod body is arranged on the rear end face of the monitoring box body.
In a specific embodiment of the utility model, a lightning detector is arranged beside the direct current collector, and is communicated with a communication module and a power module through a circuit, wherein the communication module comprises a monitoring gateway arranged in the first cavity and a 4G antenna arranged on the rear end face of the monitoring box body.
In a specific embodiment of the present utility model, the tower includes a pole body, a first connection part is provided at an upper portion of the pole body, a second connection part is provided at a lower portion of the pole body, the first connection part includes a first connection disc, at least two first connection holes are provided on the first connection disc at intervals, the second connection part includes a second connection disc, and at least two second connection holes are provided on the second connection disc at intervals.
In a specific embodiment of the utility model, the passive lightning protection device comprises a base, a fixed connection unit and an ion generator arranged between the base and the fixed connection unit, wherein the base is arranged at the upper end of a first connection disc through a bolt assembly, a first guide rod and a plurality of second guide rods are arranged at the upper end of the fixed connection unit, the first guide rod is arranged in the middle of the fixed connection unit, the plurality of second guide rods are arranged around the first guide rod at intervals, and a plurality of ion gathering needles are arranged at the tail ends of the first guide rod and the second guide rod.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects: according to the utility model, the grounding resistance of the tested grounding body is detected through the grounding resistance monitor, the data is sent to the background for processing through the grounding sending module, and the unqualified tested grounding body is sent out to give out early warning through analysis, so that the labor intensity of workers can be reduced while the production cost is saved. The utility model is suitable for lightning protection equipment.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of an intelligent grounding monitoring box according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a lightning protection system according to an embodiment of the utility model;
fig. 3 is a schematic diagram of a lightning protection system according to an embodiment of the utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 3, the lightning protection system comprises a pole tower 18, passive lightning protection equipment and an intelligent grounding monitoring box, wherein the intelligent grounding monitoring box is connected with the passive lightning protection equipment through a second wire, the passive lightning protection equipment is arranged at the top of the pole tower 18, the intelligent grounding monitoring box comprises a first box body 10, the first box body 10 is provided with a first box door 11, a grounding resistance monitor 12 is arranged in the first box body 10, the grounding resistance monitor 12 is connected with a tested grounding body 15 through the first wire, the grounding resistance monitor 12 is further provided with an interface, the interface can be connected with the passive lightning protection equipment through the second wire, the first box body 10 is further provided with a grounding transmission module, and the grounding transmission module is communicated with the grounding resistance monitor 12.
According to the utility model, the grounding resistance of the tested grounding body 15 is detected by the grounding resistance monitor 12 through the grounding resistance monitor 12, the data is sent to the background for processing by the grounding sending module, and the unqualified tested grounding body 15 is sent out to be early-warned by analysis, so that the production cost is saved, and the labor intensity of workers is also reduced.
In one embodiment of the present utility model, an auxiliary grounding rod is further included, and the auxiliary grounding rod is disposed beside the grounding body 15 to be tested. The auxiliary ground rod is connected to the ground resistance monitor 12 by a wire. The grounding resistance monitor 12 periodically reads the data detected by the auxiliary grounding rod, the data is transmitted to the background by the grounding transmission module after being read, the background processes and analyzes the detected data, counts the resistance value of the detected grounding body 15 out of the table, alarms or informs a manager of unqualified detected grounding body 15, and therefore real-time monitoring of the resistance of the detected grounding body 15 is achieved.
In one embodiment of the present utility model, the auxiliary grounding rod includes a first grounding rod 16 and a second grounding rod 17, and the first grounding rod 16 and the second grounding rod 17 are sequentially disposed on the ground resistance monitor 12 and the ground resistance monitor 12. The grounding resistance monitor 12 periodically reads the data detected by the first grounding rod 16 and the second grounding rod 17, the data is transmitted to the background by the grounding transmission module after being read, the background processes and analyzes the detected data, counts the resistance value of the detected grounding body 15, alarms the unqualified detected grounding body 15 or informs a manager, and therefore real-time monitoring of the resistance of the detected grounding body 15 is achieved.
In one embodiment of the present utility model, the ground transmission module includes a first monitoring gateway 13 disposed in the first box 10 and a first 4G antenna 14 disposed on the top of the first box 10.
In one embodiment of the present utility model, the rear end surface of the first casing 10 is provided with a fixing device, and the fixing device is used for fixing on a wall body. The fixing device can be a dovetail groove or a fixing piece, and the dovetail groove is inserted into the dovetail block to realize the installation of the first box body 10. The mounting is installed on the wall body through the bolt assembly.
In one embodiment of the utility model, an intelligent lightning monitor is installed on the tower 18, the intelligent lightning monitor comprises a monitoring box 22 with a first cavity, a first opening communicated with the first cavity and a monitoring box door for closing the first opening are arranged on the monitoring box 22, the first opening is arranged on the front end face of the monitoring box 22, a lightning current collector 19 and a direct current collector 20 are arranged in the first cavity, a communication module and a power module are further arranged in the monitoring box 22, the lightning current collector 19 and the direct current collector 20 are respectively communicated with the communication module and the power module through circuits, a connecting assembly fixed on a rod body is arranged on the rear end face of the monitoring box 22, lightning current data and direct current data of passive lightning protection equipment are collected through the lightning current collector 19 and the direct current collector 20 so as to record the working state of the passive lightning protection equipment, and the data are transmitted to a background through the communication module. It should be noted that the connecting assembly includes at least two connecting pieces that the interval set up, at least two connecting pieces distribute along vertical direction. The connecting piece can be a clamp, and the clamp is fixed on the rod body through bolts or screws. The connecting piece can also be a piece to be welded, the connecting piece is provided with a groove body which is in accordance with the appearance of the rod body, and the groove body is sleeved outside the rod body and then welded on the rod body.
In one embodiment of the present utility model, a lightning detector 21 is disposed beside the dc collector 20, and the lightning detector 21 is connected to a communication module and a power module through a line, where the communication module includes a monitoring gateway disposed in the first cavity and a 4G antenna disposed on a rear end surface of the monitoring box 22. The lightning discharge event in the atmosphere is captured and recorded by arranging the lightning detector 21, and corresponding data is provided and transmitted to the background through the communication module.
In one embodiment of the present utility model, the tower 18 includes a rod body, a first connection portion is disposed at an upper portion of the rod body, a second connection portion is disposed at a lower portion of the rod body, the first connection portion includes a first connection disc, at least two first connection holes are disposed on the first connection disc at intervals, a third connection hole is disposed on the passive lightning protection device, after a screw rod of the bolt assembly passes through the first connection hole and the third connection hole of the passive lightning protection device, the first connection disc and the passive lightning protection device are connected on the screw rod through a nut in a screwing manner, the second connection portion includes a second connection disc, at least two second connection holes are disposed on the second connection disc at intervals, when the second connection portion is installed, at least two embedded screws can be embedded at a designated position in advance, the embedded screws are inserted on the embedded screws through the second connection holes, and then the screw rod is connected on the embedded screws through the nut in a screwing manner, so as to install the tower 18 and the passive lightning protection device.
In one embodiment of the utility model, the passive lightning protection device comprises a base 23, a fixed connection unit 27 and an ionizer arranged between the base 23 and the fixed connection unit 27, wherein the base 23 is arranged at the upper end of a first connection disc through a bolt assembly, a first guide rod 28 and a plurality of second guide rods 29 are arranged at the upper end of the fixed connection unit 27, the first guide rod 28 is arranged in the middle of the fixed connection unit 27, the plurality of second guide rods 29 are arranged around the first guide rod 28 at intervals, and a plurality of ion gathering needles 30 are arranged at the tail ends of the first guide rod 28 and the second guide rod 29. The ion aggregation needle 30, the first guide rod 28 and the second guide rod 29 are all made of metal materials. The ion aggregation needle 30 is made of stainless steel. One ion aggregation needle 30 is positioned at the center of the corresponding guide rod. The ion collecting needle 30 at the center coincides with the axis of the corresponding guide rod.
The ion generator comprises a cylindrical upper electrode 26 and a cylindrical lower electrode 24, wherein the lower electrode 24 is arranged at the upper end of the base 23, the upper electrode 26 is arranged at the lower end of the fixed connection unit 27, a supporting upright post 25 is arranged between the base 23 and the fixed connection unit 27, the upper end of the supporting upright post 25 penetrates through the cylindrical structure of the upper electrode 26 and then is fixed on the inner bottom surface of the fixed connection unit 27, the lower end of the supporting upright post 25 penetrates through the cylindrical structure of the lower electrode 24 and then is fixed on the upper end surface of the base 23, and the upper electrode 26 and the lower electrode 24 are relatively isolated by the supporting upright post 25 to form an ionization space between the walls of the upper electrode 24 and the lower electrode 24. The support posts 25 are nylon or fiberglass reinforced nylon to provide insulation between the upper electrode 26 and the lower electrode 24.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The intelligent grounding monitoring box is characterized by comprising a first box body, wherein the first box body is provided with a first box door, a grounding resistance monitor is arranged in the first box body and is connected with a tested grounding body through a first wire, an interface is further arranged on the grounding resistance monitor, the interface can be connected with passive lightning protection equipment through a second wire, and a grounding transmission module is further arranged on the first box body and communicated with the grounding resistance monitor.
2. The intelligent grounding monitoring box of claim 1, further comprising an auxiliary grounding rod disposed beside the body to be grounded.
3. The intelligent grounding monitoring box of claim 2, wherein the auxiliary grounding bar comprises a first grounding bar and a second grounding bar, and the first grounding bar and the second grounding bar are sequentially arranged on a grounding resistance monitor and a grounding resistance monitor.
4. The intelligent ground monitoring box of claim 1, 2 or 3, wherein the ground transmission module comprises a first monitoring gateway disposed within the first box and a first 4G antenna disposed on top of the first box.
5. The intelligent grounding monitoring box of claim 1, wherein the rear end face of the first box body is provided with a fixing device, and the fixing device is used for being fixed on a wall body.
6. Lightning protection system, its characterized in that includes shaft tower, passive lightning protection equipment and the intelligent ground monitoring case of any one of claims 1~5, and intelligent ground monitoring case passes through the second wire and is connected with passive lightning protection equipment, and passive lightning protection equipment sets up at the top of shaft tower.
7. The lightning protection system according to claim 6, wherein the intelligent lightning monitor is installed on the tower, the intelligent lightning monitor comprises a monitoring box body with a first cavity, a first opening communicated with the first cavity and a monitoring box door with the first opening closed are arranged on the monitoring box body, the first opening is arranged on the front end face of the monitoring box body, a lightning current collector and a direct current collector are arranged in the first cavity, the monitoring box body is further provided with a communication module and a power module, the lightning current collector and the direct current collector are respectively communicated with the communication module and the power module through circuits, and a connecting assembly used for being fixed on a rod body is arranged on the rear end face of the monitoring box body.
8. The lightning protection system according to claim 7, wherein a lightning detector is arranged beside the direct current collector, the lightning detector is communicated with the communication module and the power module through a circuit, and the communication module comprises a monitoring gateway arranged in the first cavity and a 4G antenna arranged on the rear end face of the monitoring box body.
9. The lightning protection system according to claim 8, wherein the tower comprises a pole body, a first connecting portion is arranged on the upper portion of the pole body, a second connecting portion is arranged on the lower portion of the pole body, the first connecting portion comprises a first connecting plate, at least two first connecting holes are formed in the first connecting plate at intervals, the second connecting portion comprises a second connecting plate, and at least two second connecting holes are formed in the second connecting plate at intervals.
10. The lightning protection system according to claim 9, wherein the passive lightning protection device comprises a base, a fixed connection unit and an ion generator arranged between the base and the fixed connection unit, the base is arranged at the upper end of the first connection disc through a bolt assembly, a first guide rod and a plurality of second guide rods are arranged at the upper end of the fixed connection unit, the first guide rod is arranged in the middle of the fixed connection unit, a plurality of second guide rods are arranged around the first guide rod at intervals, and a plurality of ion gathering needles are arranged at the tail ends of the first guide rod and the second guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040301.4U CN220473674U (en) | 2023-07-31 | 2023-07-31 | Intelligent grounding monitoring box and lightning protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040301.4U CN220473674U (en) | 2023-07-31 | 2023-07-31 | Intelligent grounding monitoring box and lightning protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473674U true CN220473674U (en) | 2024-02-09 |
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ID=89797862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322040301.4U Active CN220473674U (en) | 2023-07-31 | 2023-07-31 | Intelligent grounding monitoring box and lightning protection system |
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| Country | Link |
|---|---|
| CN (1) | CN220473674U (en) |
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2023
- 2023-07-31 CN CN202322040301.4U patent/CN220473674U/en active Active
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