CN216412300U - Electric control equipment early warning device for ferrous metallurgy - Google Patents
Electric control equipment early warning device for ferrous metallurgy Download PDFInfo
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- CN216412300U CN216412300U CN202122694838.3U CN202122694838U CN216412300U CN 216412300 U CN216412300 U CN 216412300U CN 202122694838 U CN202122694838 U CN 202122694838U CN 216412300 U CN216412300 U CN 216412300U
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Abstract
The utility model discloses an early warning device of electrical control equipment for ferrous metallurgy, which comprises a shell, wherein a distribution box is arranged at the lower end of the shell, a voltage transformer is arranged at the lower end of one side of the inner wall of the shell, a current transformer is arranged on the inner wall of the shell, a residual current transformer is arranged on the inner wall of the shell, a wire inlet is formed at the lower end of the shell, a signal conditioning circuit is arranged on the inner wall of the shell, a control box is arranged above the signal conditioning circuit, a buzzer is arranged at one side of the inner wall of the shell of a circuit breaker at the upper end of the control box, a warning lamp is arranged at one side of the top end of the shell, a signal transmitter is arranged at the other side of the shell, and a wire outlet is formed at the upper end of the shell. When the voltage, current or residual current inside the equipment exceed the early warning value of the control box when the voltage, current or residual current inside the equipment are too large, the circuit breaker is opened to break the equipment, so that the inside of the equipment is in the condition of power failure, the inside of the equipment is prevented from being on fire, and meanwhile, the warning lamp is started to alarm to remind a worker of equipment faults.
Description
Technical Field
The utility model belongs to the technical field of ferrous metallurgy, and particularly relates to an early warning device for electrical control equipment for ferrous metallurgy.
Background
The existing electrical control equipment is easy to cause safety accidents when being improperly used, such as short circuit of a line, overlarge load of the equipment, overheating inside the equipment and the like, the internal fire of the electrical control equipment is easy to cause, and therefore the safety accidents are easy to cause.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an early warning device for electrical control equipment for ferrous metallurgy, which aims to solve the problem that safety accidents are easily caused when equipment faults are found in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the novel power distribution box comprises a housin, the casing lower extreme is provided with the block terminal, the casing is provided with voltage transformer along inner wall one side lower extreme, shells inner wall sets up current transformer, shells inner wall is provided with residual current transformer, the lower extreme of casing is provided with the incoming line, shells inner wall is provided with signal conditioning circuit, signal conditioning circuit's top is provided with the control box, the control box upper end is provided with the circuit breaker, casing top one side is provided with the warning light, the casing opposite side is provided with signal transmitter, the casing upper end is provided with the outlet.
Preferably, a storage battery is arranged on one side of the inner wall of the shell, USB interfaces are arranged on two sides of the storage battery, and the USB interfaces are arranged on one side of the control box and one side of the shell.
Preferably, the outer wall of the shell is provided with a through hole.
Preferably, the ventilation window has all been seted up to the casing both sides, the casing both sides all are provided with two mount pads, the terminal surface is provided with the trouble lamp before the casing.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device can manually adjust the magnitude of the early warning value through the control box, the device can display the data of the voltage, the current and the residual current in the equipment on the display of the control box through the voltage transformer, the current transformer, the residual current transformer and the signal conditioning circuit when the equipment runs, when the voltage, the current or the residual current in the equipment exceeds the early warning value of the control box when the voltage, the current or the residual current in the equipment is overlarge, the circuit breaker is opened to break the equipment, the inside is in the condition of power failure, the internal ignition is avoided, the warning lamp gives an alarm to remind a worker of equipment failure, when the internal element of the device is damaged, the fault lamp is lightened, and then the fault element is removed, the signal transmitter at the upper end of the shell can transmit the equipment information to a management department, the collection of the data is convenient, the maintenance of the equipment is convenient, the storage battery in the shell can enable the device to continue to run under the condition of power failure, thereby solving the problem that safety accidents are easy to happen when the treatment is not in time.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a front sectional view of fig. 1.
In the figure: 1. a housing; 2. a distribution box; 3. a voltage transformer; 4. a current transformer; 5. a residual current transformer; 6. a wire inlet; 7. a signal conditioning circuit; 8. a control box; 9. a circuit breaker; 10. a warning light; 11. a signal transmitter; 12. an outlet; 13. a storage battery; 14. a USB interface; 15. a through hole; 16. a ventilation window; 17. a mounting seat; 18. a fault light.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in the figure, the embodiment of the utility model provides an electric control equipment early warning device for ferrous metallurgy, which comprises a shell 1, wherein the lower end of the shell 1 is connected with a distribution box 2 through an electric wire, a voltage transformer 3 is fixed at the lower end of one side of the inner wall of the shell 1 through a bolt, the voltage transformer 3 is JSJ-10 in model, the voltage transformer 3 is connected with a signal conditioning circuit 7 through an electric wire, a current transformer 4 is fixed on the inner wall of the shell 1 through a bolt, the current transformer 4 is connected with the signal conditioning circuit 4 through an electric wire, a residual current transformer 5 is fixed on the inner wall of the shell 1 through a bolt, the residual current transformer 5 is DACT-20 in model, the residual current transformer 5 is connected with the signal conditioning circuit 7 through an electric wire, a wire inlet 6 is welded at the lower end of the shell 1, and the signal conditioning circuit 7 is installed on the inner wall of the shell 1, the model of the signal conditioning circuit 7 is EM9636, the signal conditioning circuit 7 is connected with a control box 8 through an electric wire, one side of the inner wall of a shell 1 is fixedly provided with the control box 8 through a bolt 13, the upper end of the control box 8 is fixedly provided with a circuit breaker 9 through the bolt 13, the left side of the top end of the shell 1 is welded with a warning lamp 10, the input end of the warning lamp 10 is connected with the control end of the control box 8 through a distribution box, the other side of the shell 1 is welded with a signal emitter 11, the input end of the signal emitter 11 is connected with the output end of the control box 8 through an electric wire, the upper end of the shell 1 is welded with a wire outlet 12, the right side of the inner wall of the shell 1 is provided with a storage battery 13, both sides of a storage battery 16 are provided with USB interfaces 14, one side of the control box 8 and one side of the shell 1 are both welded with USB interfaces 14, the USB interface 14 on the control box 8 is connected with the USB interface 14 on the storage battery 13 through an electric wire, the USB interface 14 at the other end of the storage battery is connected with a power supply through an electric wire, through-hole 15 has been seted up to 1 outer wall of casing, and ventilation window 16 has all been seted up to 1 both sides of casing, and two mount pads 17 have all been welded to 1 both sides of casing, and the terminal surface is provided with fault lamp 18 before 1 casing, and fault lamp 20's input passes through the electric wire connection control box.
The working principle of the embodiment is as follows: the device can manually adjust the magnitude of the early warning value through the control box 8, the device can display the voltage, the current and the data of the residual current in the equipment on the display of the control box 8 through the voltage transformer 3, the current transformer 4, the residual current transformer 5 and the signal conditioning circuit 7 when the equipment runs, when the voltage, the current or the residual current in the equipment exceeds the early warning value of the control box 8 when the voltage, the current or the residual current in the equipment is overlarge, the circuit breaker 9 is opened to break the equipment, so that the inside is in the condition of power failure, the internal ignition is avoided, the warning lamp 10 gives an alarm to remind a worker of equipment failure, when the internal elements of the device are damaged, the fault lamp is lightened, and then the fault elements are eliminated, the signal transmitter 12 at the upper end of the shell 1 can transmit the equipment information to a management department, the collection of the data is convenient, and the maintenance of the equipment is convenient, the accumulator 13 inside the casing can make the device continue to operate in case of power failure, thus solving the problem of easy safety accident.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. The utility model provides an electric control equipment early warning device for ferrous metallurgy which characterized in that: including casing (1), casing (1) lower extreme is provided with block terminal (2), casing (1) is provided with voltage transformer (3) along inner wall one side lower extreme, casing (1) inner wall sets up current transformer (4), casing (1) inner wall is provided with residual current transformer (5), the lower extreme of casing (1) is provided with inlet wire (6), casing (1) inner wall is provided with signal conditioning circuit (7), the top of signal conditioning circuit (7) is provided with control box (8), control box (8) upper end is provided with circuit breaker (9), casing (1) top one side is provided with warning light (10), casing (1) opposite side is provided with signal transmitter (11), casing (1) upper end is provided with outlet wire (12).
2. The electric control equipment early warning device for ferrous metallurgy according to claim 1, characterized in that: casing (1) inner wall one side is provided with battery (13), the both sides of battery (13) all are provided with USB interface (14), one side of control box (8) and one side of casing (1) all are provided with USB interface (14).
3. The electric control equipment early warning device for ferrous metallurgy according to claim 1, characterized in that: the outer wall of the shell (1) is provided with a through hole (15).
4. The electric control equipment early warning device for ferrous metallurgy according to claim 1, characterized in that: ventilation window (16) have all been seted up to casing (1) both sides, casing (1) both sides all are provided with two mount pads (17), casing (1) one side is provided with trouble lamp (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122694838.3U CN216412300U (en) | 2021-11-05 | 2021-11-05 | Electric control equipment early warning device for ferrous metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122694838.3U CN216412300U (en) | 2021-11-05 | 2021-11-05 | Electric control equipment early warning device for ferrous metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412300U true CN216412300U (en) | 2022-04-29 |
Family
ID=81298546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122694838.3U Active CN216412300U (en) | 2021-11-05 | 2021-11-05 | Electric control equipment early warning device for ferrous metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412300U (en) |
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2021
- 2021-11-05 CN CN202122694838.3U patent/CN216412300U/en active Active
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