CN218447695U - Indoor high-voltage vacuum load switch - Google Patents
Indoor high-voltage vacuum load switch Download PDFInfo
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- CN218447695U CN218447695U CN202222926216.3U CN202222926216U CN218447695U CN 218447695 U CN218447695 U CN 218447695U CN 202222926216 U CN202222926216 U CN 202222926216U CN 218447695 U CN218447695 U CN 218447695U
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- load switch
- controller
- box
- switch body
- vacuum load
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Abstract
The utility model discloses an indoor high pressure vacuum load switch, including load switch body, box, the box is installed in load switch body one side, and with the inside intercommunication of load switch main part, box opening part movable mounting has the chamber door, the outer one side of box is equipped with the display screen, the inside high-pressure counter that is equipped with of box, high-pressure counter top is equipped with the mounting panel, the mounting panel top is equipped with outage sensor, one side of outage sensor is equipped with the controller, controller one side is equipped with the power, the controller top is equipped with siren and signal transmitter when circuit breaking appears in the vacuum load switch body, the notice maintainer that this structure can be timely maintains, makes things convenient for the maintainer to discover the short circuit point position fast and improves maintenance efficiency, and to unmanned on duty's equipment, also can play the effect of information of will breaking through remote transfer to monitor.
Description
Technical Field
The utility model belongs to the technical field of high-voltage electrical equipment device, concretely relates to indoor high-pressure vacuum load switch.
Background
The high-voltage vacuum load switch is a load switch which utilizes a vacuum arc extinguish chamber as an arc extinguishing device, is suitable for power distribution systems of industrial and mining enterprises, residential districts, high-rise buildings, school parks and the like, is used for protecting power distribution equipment, circuits and the like in a power system, and can prevent electric equipment from being damaged due to overlarge current or overhigh voltage in the circuits.
When present indoor high-pressure vacuum load switch appears breaking, the maintenance personal can't find the position and the fault point of breaking fast, and to the equipment that unmanned on duty, when indoor high-pressure vacuum load switch appears breaking, can't be timely to the maintenance personal conveying information that opens circuit, has great influence to maintenance efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor high-pressure vacuum load switch to when solving the current indoor high-pressure vacuum load switch that proposes in the above-mentioned background art and appearing opening circuit, maintenance personal can't find position and the fault point of opening circuit fast, and to unmanned on duty's equipment, when indoor high-pressure vacuum load switch appears opening circuit, can't be timely to maintenance personal conveying information of opening circuit, have the problem of great influence to maintenance efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an indoor high-voltage vacuum load switch comprises a load switch body and a box body, wherein the box body is installed on one side of the load switch body and is communicated with the inside of a load switch main body, a box door is movably installed at an opening of the box body, a display screen is arranged on one side outside the box body, a high-voltage meter is arranged inside the box body, a mounting plate is arranged above the high-voltage meter, a power-off sensor is arranged above the mounting plate, a controller is arranged on one side of the power-off sensor, a power supply is arranged on one side of the controller, and an alarm and a signal transmitter are arranged at the top of the controller.
Preferably, the power-off sensor and the high-voltage meter are connected with the load switch body through connecting wires, the power-off sensor is fixed on the controller through bolts, and the power-off sensor is electrically connected with the controller.
Preferably, the display screen is electrically connected with the controller, and a signal indicator lamp is arranged below the display screen.
Preferably, the power supply is a plug-in rechargeable power supply.
Advantageous effects
Compared with the prior art, the utility model discloses following profitable technological effect has:
the circuit-breaking sensor is matched with the controller alarm, the circuit-breaking sensor can play a role in timely warning when a load switch is broken, so that maintenance personnel can find out a circuit-breaking position quickly, the high-voltage meter transmits the voltage value of the wire inlet end to the controller and displays the voltage value through the display screen, the maintenance personnel can observe the voltage value conveniently, the signal indicating lamp is arranged on the display screen, the maintenance personnel can conveniently find out the circuit-breaking position quickly under a dark environment, and the maintenance efficiency is improved. For unattended equipment, when the indoor high-voltage vacuum load switch is disconnected, the signal transmitter can play a role in timely transmitting the disconnection information to the monitoring end through remote transmission.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the box body of the present invention;
FIG. 3 is a schematic view of the door connection of the present invention;
FIG. 4 is a schematic view of the display screen of the present invention;
the correspondence between the labels of the various figures in the drawing and the names of the components is as follows:
1. a load switch body; 2. a box body; 3. a box door; 4. a display screen; 5. a high pressure gauge; 6. mounting a plate; 7. a power-off sensor; 8. a controller; 9. a power source; 10. an alarm; 11. a signal transmitter; 12. and a signal indicator light.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1-4, it is a schematic structural diagram of an indoor high-voltage vacuum load switch according to a preferred embodiment of the present invention;
in the embodiment, an indoor high-voltage vacuum load switch comprises a load switch body 1 and a box body 2, wherein the box body 2 is installed on one side of the load switch body 1 and is communicated with the inside of the load switch main body 1, a box door 3 is movably installed at an opening of the box body 2, a display screen 4 is arranged on one side outside the box body 2, a high-voltage meter 5 is arranged inside the box body 2, a mounting plate 6 is arranged above the high-voltage meter 5, a power-off sensor 7 is arranged above the mounting plate 6, a controller 8 is arranged on one side of the power-off sensor 7, a power supply 9 is arranged on one side of the controller 8, and an alarm 10 and a signal emitter 11 are arranged at the top of the controller 8.
In this embodiment, outage sensor 7 with high-voltage meter 5 all is connected with load switch body 1 through the connecting wire, outage sensor 7 passes through the bolt fastening on controller 8, outage sensor 7 with controller 8 electric connection, display screen 4 and controller 8 electric connection, display screen 4 below is equipped with signal indicator 12, power 9 is plug-in chargeable power supply.
The utility model discloses the theory of operation:
in the structure, when the load switch is normally used, the high-voltage meter 5 transmits the voltage value of the load switch body 1 to the controller 8 and displays the voltage value through the display screen 4. When circuit load is too big, the instant of load switch body tripping operation, outage sensor 7 will break circuit current and break circuit voltage transfer to controller 8, show through display screen 4 after controller 8 receives, make things convenient for maintenance personal to observe the voltage value and judge the fault point, siren 10 sends alarm signal simultaneously, signal indication lamp 12 is automatic to be opened, make also can make things convenient for maintenance personal to discover the position of breaking circuit fast under darker environment, controller 8 sends this alarm information to the control end through signal transmitter 11, so that the control end discovers the position of breaking circuit fast, and in time maintain and improve maintenance efficiency.
The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (4)
1. The utility model provides an indoor high pressure vacuum load switch, includes load switch body (1), box (2), its characterized in that: box (2) are installed in load switch body (1) one side, and with the inside intercommunication of load switch body (1), box (2) opening part movable mounting has chamber door (3), box (2) outer one side is equipped with display screen (4), box (2) inside is equipped with high-pressure counter (5), high-pressure counter (5) top is equipped with mounting panel (6), mounting panel (6) top is equipped with outage sensor (7), one side of outage sensor (7) is equipped with controller (8), controller (8) one side is equipped with power (9), controller (8) top is equipped with siren (10) and signal transmitter (11).
2. An indoor high voltage vacuum load switch according to claim 1, characterized in that: outage sensor (7) with high-pressure measurement ware (5) all are connected with load switch body (1) through the connecting wire, outage sensor (7) pass through the bolt fastening on controller (8), outage sensor (7) with controller (8) electric connection.
3. An indoor high voltage vacuum load switch according to claim 1, wherein: display screen (4) and controller (8) electric connection, display screen (4) below is equipped with signal indicator lamp (12).
4. An indoor high voltage vacuum load switch according to claim 1, characterized in that: the power supply (9) is a plug-in rechargeable power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926216.3U CN218447695U (en) | 2022-11-03 | 2022-11-03 | Indoor high-voltage vacuum load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926216.3U CN218447695U (en) | 2022-11-03 | 2022-11-03 | Indoor high-voltage vacuum load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447695U true CN218447695U (en) | 2023-02-03 |
Family
ID=85073650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222926216.3U Active CN218447695U (en) | 2022-11-03 | 2022-11-03 | Indoor high-voltage vacuum load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447695U (en) |
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2022
- 2022-11-03 CN CN202222926216.3U patent/CN218447695U/en active Active
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