CN218782392U - Switch operation monitoring devices - Google Patents
Switch operation monitoring devices Download PDFInfo
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- CN218782392U CN218782392U CN202223033144.6U CN202223033144U CN218782392U CN 218782392 U CN218782392 U CN 218782392U CN 202223033144 U CN202223033144 U CN 202223033144U CN 218782392 U CN218782392 U CN 218782392U
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Abstract
The utility model discloses a switch operation monitoring devices relates to switch broken string and detects technical field, include: the switch control panel is made of an insulating material; the control loop element is positioned on the front side surface of the switch control panel and is divided into an upper row and a lower row for detecting the on-off state of the switch control loop; and the integrated circuit board element is positioned in the switch control panel and is electrically connected with each line of the control loop element. The on-off control loop disconnection detection device is used for carrying out product design based on the definition of the sensor of the Internet of things and is installed in a dispersible mode; the monitoring system can be fused with power distribution terminal equipment, can be transformed and upgraded based on stock equipment, and compared with monitoring equipment of a transformer substation mechanism, the monitoring system is designed without an MCU (micro control unit), and can realize the monitoring of the disconnection state of a control circuit of a switching mechanism without software/hardware upgrading of access equipment.
Description
Technical Field
The utility model relates to a switch broken string detects technical field, specifically is a switch operation monitoring devices.
Background
Along with power equipment lay more and more, electric power distribution unit is also perfect gradually, wherein the distribution equipment of high pressure low pressure and middling pressure is also progressively multiple, wherein, along with middling pressure distribution lines quantity constantly increases, intelligent middling pressure switchgear of large tracts of land construction, in switchgear operation in-process, can break down because of various reasons, in order to guarantee cooperation circuit normal use, need regularly to patrol and examine line switch, the actual running state of inspection switch structure is come through the mode of regularly patrolling and examining, and basically, adopt the manpower to patrol and examine, but the cost is higher.
Along with the continuous increase of middling pressure distribution lines quantity, intelligent middling pressure switchgear of large tracts of land construction, at switchgear operation in-process, cause equipment failure to take place occasionally because of various reasons. The mechanism faults are the main reasons of line accident tripping and forced shutdown, the traditional method of checking the health degree of the switch operating mechanism by means of manual regular inspection and the like can consume a large amount of manpower, material resources and financial resources, cannot meet the real-time monitoring required by the existing intelligent power grid, and cannot effectively eliminate potential safety hazards. In order to effectively carry out full-coverage monitoring and early warning on the whole control part, mechanism characteristic monitoring is necessary to be added, so that the safety of a construction site and the safe and stable operation of a power transmission line are guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the traditional health degree that relies on modes such as artifical periodic inspection to inspect of prior art, can consume a large amount of manpowers, material resources and financial resources, can not satisfy present smart power grids required real-time supervision, more can not get rid of the technical problem of potential safety hazard effectively, a switch operation monitoring devices is provided, this switch operation monitoring devices carries out full coverage monitoring and early warning to whole control part effectively, it monitors to be necessary to increase mechanism's characteristic, thereby guarantee the safety of job site and the advantage of transmission line's safety and stability operation.
In order to achieve the above object, the utility model provides a following technical scheme:
a switch operation monitoring device comprising:
the switch control panel is made of an insulating material;
the control loop element is positioned on the front side surface of the switch control panel and is divided into an upper row and a lower row for detecting the on-off state of the switch control loop;
and the integrated circuit board element is positioned in the switch control panel and is electrically connected with each line of the control loop element.
Preferably, the switch control panel includes:
the power indicator is used for displaying the on-off state of a power supply and is positioned on the front wall of the switch control panel;
and the alarm indicator lamp is arranged below the power indicator lamp and is used for alarming when the wire is broken.
Preferably, the control loop element comprises:
the group-open loop is a terminal on the switch control panel and can be used for wire-break alarm output;
and the group opening loop is positioned on one side of the group opening loop and used for alarming and opening the broken line.
Preferably, the control loop element further comprises:
the coil assembling detection circuit is arranged on the control circuit element in the next row, the coil assembling detection circuit is arranged on one side of the coil assembling opening circuit, the coil assembling detection circuit is used for power supply input, and the coil assembling detection circuit can detect the on-off state of the coil.
Preferably, the integrated circuit board element comprises at least:
a P indicator mark and a YCN indicator mark, the YCN indicator mark is positioned at one side of the P indicator mark, and the P indicator mark and the YCN indicator mark are both arranged on the surface of the integrated circuit board element;
the P indicator and the YCN indicator are electrically connected.
Preferably, the integrated circuit board element further comprises:
a jumper cap located on the P indicator and adjustable from the P indicator to the YCN indicator.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the on-off control circuit disconnection detection device is designed based on the definition of the sensor of the internet of things and is installed in a dispersible way; the monitoring system can be fused with power distribution terminal equipment, and can be transformed and upgraded based on stock equipment, compared with substation mechanism monitoring equipment, the project product adopts a design without MCU, and can realize the monitoring of the disconnection state of a control circuit of a switching mechanism without software/hardware upgrading of access equipment;
2. the utility model discloses in, on-off control return circuit broken string detection device has perfect software and hardware self-checking function, and the most effective daily maintenance means is exactly monitoring arrangement's signal node and the state of LED pilot lamp. When the device normally operates, the LED indicating lamp is combined, the device can comprehensively reflect the working condition of the device and the real-time operation data of the equipment, and manual intervention is not needed.
Drawings
Fig. 1 is a schematic diagram of a switch control panel structure of a switch operation monitoring device according to an embodiment of the present invention;
fig. 2 is a front view of a switch control panel of a switch operation monitoring device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control circuit board in a switch operation monitoring device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a P1 indicator and a YCN indicator in a switch operation monitoring device according to an embodiment of the present invention, which are disposed on a surface of a control circuit board;
fig. 5 is a schematic diagram of the structure of the working principle flow in the switch operation monitoring device according to an embodiment of the present invention.
1. A switch control panel; 2. a power indicator light; 3. an alarm indicator light; 4. forming an outlet loop; 5. grouping an inlet loop; 6. a group power supply loop; 7. a coil assembly detection loop; 8. a control circuit board; 9. a P1 indicator; 10. a jumper cap; 11. YCN indicates the label.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is a schematic diagram of a switch control panel structure of a switch operation monitoring device according to an embodiment of the present invention; fig. 2 is a front view of a switch control panel of a switch operation monitoring device according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a control circuit board in a switch operation monitoring device according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a P1 indicator and a YCN indicator in a switch operation monitoring device according to an embodiment of the present invention, which are disposed on a surface of a control circuit board; fig. 5 is a schematic view of the operation principle and the flow structure in a switch operation monitoring device according to an embodiment of the present invention.
In this embodiment, with reference to the drawings, a switch operation monitoring device includes: the switch control panel 1 is made of an insulating material; the control loop element is positioned on the front side surface of the switch control panel 1 and is divided into an upper row and a lower row for detecting the on-off state of the switch control loop; and the integrated circuit board element is positioned in the switch control panel 1 and electrically connected with each circuit of the control loop element.
Specifically, the switch control panel 1 is provided with a plurality of terminals for detecting the on-off state of the switch control loop, the control loop element is composed of a plurality of terminals such as DX, DXC, CN, CNC, V-, V +, and the like, and the DX, DXC, CN, CNC, V-, V + are defined for the terminals.
In order to make the detailed structure and principle of the switch control panel 1 fully understood by those skilled in the art, the switch control panel 1 is further described. In the present embodiment, the switch control panel 1 includes: the power indicator 2 is used for displaying the on-off state of a power supply, and the power indicator 2 is positioned on the front wall of the switch control panel 1; and the alarm indicator lamp 3 is arranged below the power indicator lamp 2, and the alarm indicator lamp 3 is used for disconnection alarm.
Specifically, warning indicator 3 and power indicator 2 adopt the LED lamp to constitute, monitor device's signal through observing warning indicator 3 and power indicator 2's state, are favorable to the device to carry out routine maintenance, combine the LED pilot lamp, and the device can reflect the real-time operating data of the working condition of self and equipment comprehensively, does not need artificial intervention.
Further description of the control loop elements is provided to facilitate a thorough understanding of the specific structure and principles of the control loop elements by those skilled in the art. In this embodiment, the control loop element comprises: the group-out loop 4 is a terminal on the switch control panel 1 and can be used for line break alarm output; the group open loop 5, the group open loop 5 is located at one side of the group open loop 4, and the group open loop 5 is used for the disconnection warning open, the control loop element further includes: the coil-assembling detection circuit 7 and the coil-assembling power supply circuit 6, the coil-assembling detection circuit 7 is located on the control circuit element of the next row, the coil-assembling power supply circuit 6 is arranged on one side of the coil-assembling opening circuit 5, the coil-assembling power supply circuit 6 is used for power supply input, and the coil-assembling detection circuit 7 can detect the on-off state of the coil.
Specifically, the control loop element comprises a plurality of terminals of DX, DXC, CN, CNC, V-, V +, and the like, the DX and the DXC are respectively used for disconnection warning output, are connected with a power distribution terminal remote signaling input and a disconnection warning public end, are connected with a switch remote signaling public end and are used for disconnection warning output, and when the disconnection of the control loop is detected, the normally open contact of the internal relay is used for short-circuiting the DX and the DXC; CN and CNC are respectively used for energy storage telecommand input, connected with a switch energy storage state telecommand position and an energy storage telecommand public end, connected with a power distribution terminal telecommand input public end, used for accessing the energy storage state telecommand of the switch, default to non-energy storage telecommand when leaving a factory, namely, an internal normally closed node of the switch in a non-energy storage state; if the site is an energy-stored remote signaling, namely an internal normally-open node of the switch in an energy-non-stored state, a jumper cap at the P1 position in the product needs to be changed to the side of YCN; v-, V + power supply input, compatible DC24V/DC48V.
Further description of the components of the integrated circuit board is provided to facilitate a full understanding of the specific structure and principles of the components of the integrated circuit board by those skilled in the art. In this embodiment, the integrated circuit board element includes at least: a P1 indicator 9 and a YCN indicator 11, the YCN indicator 11 is positioned at one side of the P1 indicator 9, and the P1 indicator 9 and the YCN indicator 11 are both arranged on the surface of the integrated circuit board element; the P1 indicator 9 and the YCN indicator 11 are electrically connected.
The integrated circuit board component further comprises:
the jumper cap 10, the jumper cap 10 is located on the P1 indicator 9, and the jumper cap 10 can be adjusted from the P1 indicator 9 to the YCN indicator 11.
Specifically, the group-open loop 5 defaults to a non-energy-storage remote signaling when leaving a factory, namely, an internal normally-closed node of the switch in a non-energy-storage state; if the site is an energy-stored remote signaling, namely the switch is an internal normally-open node in an energy-non-stored state, the jumper cap at the P1 position in the product needs to be changed to the side of YCN.
The working principle is as follows: the working principle is that when the tripping coil and the closing coil are simultaneously broken and the switch mechanism is in an energy-stored state and does not store energy and telecommand is invalid or the stored energy and telecommand is valid, the control loop is judged to be broken, a panel immediately alarms that a red light is lightened, the broken line alarms and is output, the condition is that none of the conditions is available, and other conditions do not belong to the control loop broken line state.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A switch operation monitoring device, comprising:
the switch control panel (1), the said switch control panel (1) adopts the insulating material;
the control loop element is positioned on the front side surface of the switch control panel (1) and is divided into an upper row and a lower row for detecting the on-off state of the switch control loop;
the integrated circuit board element is positioned inside the switch control panel (1) and is electrically connected with each line of the control loop element.
2. A switch operation monitoring device according to claim 1, characterized in that:
the switch control panel (1) comprises:
the power supply indicating lamp (2), the power supply indicating lamp (2) is used for displaying the on-off state of a power supply, and the power supply indicating lamp (2) is positioned on the front wall of the switch control panel (1);
and the warning indicator lamp (3) is arranged below the power indicator lamp (2), and the warning indicator lamp (3) is used for disconnection warning.
3. A switch operation monitoring device according to claim 1, characterized in that:
the control loop element includes:
the group opening loop (4), the group opening loop (4) is a terminal on the switch control panel (1) and can be used for the output of a disconnection alarm;
the group opening loop (5) is positioned on one side of the group opening loop (4), and the group opening loop (5) is used for alarming and opening the broken line.
4. A switch operation monitoring device according to claim 1, characterized in that:
the control loop element further comprises:
the coil assembling detection circuit comprises a coil assembling detection circuit (7) and a coil assembling power supply circuit (6), the coil assembling detection circuit (7) is located on the control circuit element of the next row, the coil assembling power supply circuit (6) is arranged on one side of the coil assembling opening circuit (5), the coil assembling power supply circuit (6) is used for power supply input, and the coil assembling detection circuit (7) can detect the on-off state of a coil.
5. A switch operation monitoring device according to claim 1, characterized in that:
the integrated circuit board element comprises at least:
a P1 indicator (9) and a YCN indicator (11), the YCN indicator (11) is located on one side of the P1 indicator (9), and the P1 indicator (9) and the YCN indicator (11) are both arranged on the surface of the integrated circuit board element;
the P1 indicator (9) and the YCN indicator (11) are electrically connected.
6. A switch operation monitoring device according to claim 5, characterized in that:
the integrated circuit board element further comprises:
the jumper cap (10) is located on the P1 indicator (9), and the jumper cap (10) can be adjusted from the P1 indicator (9) to the YCN indicator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033144.6U CN218782392U (en) | 2022-11-14 | 2022-11-14 | Switch operation monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033144.6U CN218782392U (en) | 2022-11-14 | 2022-11-14 | Switch operation monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218782392U true CN218782392U (en) | 2023-03-31 |
Family
ID=85715891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223033144.6U Active CN218782392U (en) | 2022-11-14 | 2022-11-14 | Switch operation monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218782392U (en) |
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2022
- 2022-11-14 CN CN202223033144.6U patent/CN218782392U/en active Active
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