CN212012114U - Arc light relay protection device for cable branch box - Google Patents
Arc light relay protection device for cable branch box Download PDFInfo
- Publication number
- CN212012114U CN212012114U CN202020794400.5U CN202020794400U CN212012114U CN 212012114 U CN212012114 U CN 212012114U CN 202020794400 U CN202020794400 U CN 202020794400U CN 212012114 U CN212012114 U CN 212012114U
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- China
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- device body
- relay protection
- cable branch
- branch box
- connecting seat
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- Expired - Fee Related
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- 238000012545 processing Methods 0.000 claims abstract description 21
- 230000008054 signal transmission Effects 0.000 claims abstract description 14
- 238000010891 electric arc Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of relay protection devices, in particular to an electric arc light relay protection device for a cable branch box, which comprises a device body, a fixed seat and a connecting seat, wherein the outer side of the device body is fixedly provided with an installation cover, the top part inside the device body is fixedly provided with a signal transmission device, the bottom part inside the device body is fixedly provided with a data processing module, a connecting wire is arranged between the data processing module and the signal transmission device, the side walls at the two sides inside the device body are respectively and fixedly provided with an alarm device, the side walls at the two sides of the device body are respectively provided with an air hole, the two sides of the device body are respectively and fixedly provided with the fixed seat, the top part and the bottom part outside the fixed seat are respectively provided with a fixed screw, the top part of the device body is fixedly provided with the connecting, a plurality of plug wire hole has been seted up at the top of connecting seat, and this device simple structure, simple to operate and practicality are higher.
Description
Technical Field
The utility model relates to a relay protection technical field specifically is an electric arc light relay protection device for cable branch box.
Background
A relay protection device is an automatic measure and equipment capable of sending a warning signal to an operation attendant in time or directly sending a trip command to a controlled circuit breaker to terminate the development of events when a fault occurs in a power element (such as a generator, a line, etc.) in a power system or the power system itself to endanger the safe operation of the power system. The plant for carrying out such automation measures is generally known as a relay protection device. The relay protection is based on the principle that changes in electrical quantities (current, voltage, power, frequency, etc.) during a short circuit or an abnormal condition of an element in an electric power system constitute a relay protection operation, and also includes other physical quantities such as a large amount of gas and an increase in oil flow rate or an increase in oil pressure intensity that are associated with a failure in a transformer tank. In most cases, a relay protection device includes a measurement unit (and a constant value adjustment unit), a logic unit, and an execution unit, regardless of the physical quantity to be reflected.
When a protected power system element fails, the relay protection device of the element sends a tripping command to a breaker which is closest to the failed element quickly and accurately, so that the failed element is disconnected from the power system in time, the damage to the power system element per se is reduced to the maximum extent, and the influence on the safe power supply of the power system is reduced. When the system and the equipment have faults enough to damage the equipment or endanger the safety of a power grid, the relay protection device can reduce the damage to the elements of the power system to the maximum extent and reduce the influence on the safe power supply of the power system.
The existing relay protection device is troublesome to install and cannot give out a warning well to remind people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric arc light relay protection device for cable branch box to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric arc light relay protection device for a cable branch box comprises a device body, fixing seats and connecting seats, wherein a mounting cover is fixedly mounted on the outer side of the device body, a display screen is arranged on the outer side of the mounting cover, a plurality of control buttons are arranged at the bottom of the display screen, a signal transmission device is fixedly mounted at the top of the inner part of the device body, a data processing module is fixedly mounted at the bottom of the inner part of the device body, a connecting wire is arranged between the data processing module and the signal transmission device, alarm devices are fixedly mounted on the side walls of the two sides of the inner part of the device body, air holes are formed in the side walls of the two sides of the device body, the fixing seats are fixedly mounted on the two sides of the device body, fixing screws are arranged at the top and the bottom of the outer side of the fixing seats, the outside of connecting seat is equipped with a plurality of pilot lamp, a plurality of plug wire hole has been seted up at the top of connecting seat.
Preferably, the mounting cover is plugged onto the outside of the device body.
Preferably, the fixing seats are welded on the side walls of the two sides of the device body.
Preferably, the connecting seat is electrically connected with the signal transmission device.
Preferably, the data processing module is electrically connected with the display screen and the alarm device.
Preferably, the connecting seat and the device body are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up data processing module, can make things convenient for more quick carry out analysis processes with the inside condition of cable branch box to transmit away the inside condition of cable branch box through signal transmission device, practiced thrift a large amount of manpowers and time.
2. The utility model discloses in, through setting up the connecting seat, can be connected with the inside device of cable branch box through the plug wire hole on the connecting seat, and can make different pilot lamps light according to the information that data processing module transmitted to let the people can be more convenient know the inside condition.
3. The utility model discloses in, through setting up alarm device, when breaking down, data processing module signals, thereby alarm device sends out the police dispatch newspaper, and the sound transmission of letting the police dispatch newspaper that the bleeder vent can be better goes out to can be more timely handle, avoid the damage of device to practice thrift a large amount of costs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a side view of the present invention;
in the figure: 1. a device body; 2. fixing screws; 3. a fixed seat; 4. installing a cover; 5. a wire insertion hole; 6. a connecting seat; 7. an indicator light; 8. a display screen; 9. a control button; 10. an alarm device; 11. a signal transfer device; 12. a connecting wire; 13. a data processing module; 14. and (4) air holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an electric arc light relay protection device for a cable branch box comprises a device body 1, a fixed seat 3 and a connecting seat 6, wherein a mounting cover 4 is fixedly mounted on the outer side of the device body 1, the mounting cover 4 is inserted on the outer side of the device body 1, a display screen 8 is arranged on the outer side of the mounting cover 4, a plurality of control buttons 9 are arranged at the bottom of the display screen 8, a signal transmission device 11 is fixedly mounted at the top of the inner part of the device body 1, a data processing module 13 is fixedly mounted at the bottom of the inner part of the device body 1, the conditions in the cable branch box can be analyzed and processed more conveniently and more rapidly, the conditions in the cable branch box are transmitted through the signal transmission device 11, a large amount of manpower and time are saved, a connecting wire 12 is arranged between the data processing module 13 and the signal transmission device 11, and alarm devices 10 are fixedly mounted on the side walls of the, the data processing module 13 is electrically connected with the display screen 8 and the alarm device 10, the side walls of the two sides of the device body 1 are respectively provided with an air vent 14, when a fault occurs, the data processing module 13 sends out a signal, the alarm device 10 sends out an alarm, the air vents 14 can better transmit the sound of the alarm, so that the alarm can be processed more timely, a great deal of cost is saved by avoiding the damage of the device, the two sides of the device body 1 are respectively and fixedly provided with a fixed seat 3, the fixed seats 3 are welded on the side walls of the two sides of the device body 1, the top and the bottom of the outer side of each fixed seat 3 are respectively provided with a fixed screw 2, the top of the device body 1 is fixedly provided with a connecting seat 6, the connecting seat 6 and the device body 1 are integrally formed, the connecting seat 6 is electrically connected with the signal transmission device 11, the outer side of the connecting seat, can be connected with the inside device of cable branch box through plug wire hole 5 on connecting seat 6, and can make different pilot lamps 7 light according to the information that data processing module 13 transmitted to let the people can be more convenient know the inside condition.
The utility model discloses work flow: when in use, the device body 1 is fixed on the cable branch box through the fixing seat 3, the data processing module 13 can more conveniently and rapidly analyze and process the internal condition of the cable branch box and transmit the internal condition of the cable branch box through the signal transmission device 11, thereby saving a large amount of manpower and time, the device can be connected with the devices in the cable branch box through the plug wire holes 5 on the connecting seat 6, and different indicator lamps 7 can be lightened according to the information transmitted by the data processing module 13, so that people can more conveniently know the internal condition, when a fault occurs, the data processing module 13 sends out a signal, the alarm device 10 sends out an alarm, the air holes 14 can better transmit the sound of the alarm, thereby being capable of more timely processing, avoiding the damage of the device and saving a large amount of cost, the device has simple structure, convenient installation and higher practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric arc light relay protection device for cable branch box, includes device body (1), fixing base (3) and connecting seat (6), its characterized in that: the device is characterized in that an installation cover (4) is fixedly installed on the outer side of the device body (1), a display screen (8) is arranged on the outer side of the installation cover (4), a plurality of control buttons (9) are arranged at the bottom of the display screen (8), a signal transmission device (11) is fixedly installed at the top of the inner portion of the device body (1), a data processing module (13) is fixedly installed at the bottom of the inner portion of the device body (1), a connecting wire (12) is arranged between the data processing module (13) and the signal transmission device (11), alarm devices (10) are fixedly installed on the side walls of the two sides of the inner portion of the device body (1), air holes (14) are formed in the side walls of the two sides of the device body (1), fixing seats (3) are fixedly installed on the two sides of the device body (1), and fixing screws (2) are arranged at the top and, the device is characterized in that a connecting seat (6) is fixedly mounted at the top of the device body (1), a plurality of indicating lamps (7) are arranged on the outer side of the connecting seat (6), and a plurality of wire inserting holes (5) are formed in the top of the connecting seat (6).
2. The arc light relay protection device for the cable branch box according to claim 1, wherein: the mounting cover (4) is plugged on the outer side of the device body (1).
3. The arc light relay protection device for the cable branch box according to claim 1, wherein: the fixing seats (3) are welded on the side walls of the two sides of the device body (1).
4. The arc light relay protection device for the cable branch box according to claim 1, wherein: the connecting seat (6) is electrically connected with the signal transmission device (11).
5. The arc light relay protection device for the cable branch box according to claim 1, wherein: the data processing module (13) is electrically connected with the display screen (8) and the alarm device (10).
6. The arc light relay protection device for the cable branch box according to claim 1, wherein: the connecting seat (6) and the device body (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794400.5U CN212012114U (en) | 2020-05-14 | 2020-05-14 | Arc light relay protection device for cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794400.5U CN212012114U (en) | 2020-05-14 | 2020-05-14 | Arc light relay protection device for cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012114U true CN212012114U (en) | 2020-11-24 |
Family
ID=73410021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020794400.5U Expired - Fee Related CN212012114U (en) | 2020-05-14 | 2020-05-14 | Arc light relay protection device for cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012114U (en) |
-
2020
- 2020-05-14 CN CN202020794400.5U patent/CN212012114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |