CN210443874U

CN210443874U - 35kV intelligent switchgear

Info

Publication number: CN210443874U
Application number: CN201921513996.0U
Authority: CN
Inventors: 周铭
Original assignee: Nantong Electromechanical Industry Development Co Ltd
Current assignee: Nantong Electromechanical Industry Development Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-01
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a 35kV intelligent switch device, which comprises an insulating box body and a network communication module, wherein a signal indicator lamp is arranged on the outer wall of the insulating box body, an LED screen is arranged below the signal indicator lamp, a supporting seat is arranged below the insulating box body, the signal indicator lamp and the side edge of the LED screen are provided with a control panel, a signal transmitter is arranged on the side edge of one side of the control panel, the signal transmitter is connected with a switch device circuit through a self-checking circuit, an insulating cavity is arranged between the switch device circuit and the insulating box body, a moisture-proof pad is arranged at the bottom of the switch device circuit, the side edge of the moisture-proof pad is electrically connected with the ground through a grounding device, the 35kV intelligent switch device has good protection effect on mature switch device, good breakdown-proof performance and a breakpoint triggering type intelligent warning function, when the circuit of the switch equipment is in fault and power failure, the remote end prompts the staff to have equipment fault, so that the switch equipment is convenient to overhaul in time.

Description

35kV intelligent switchgear

Technical Field

The utility model relates to a power equipment field specifically is a 35kV intelligent switchgear.

Background

Along with the increasing importance of power equipment in daily life of people, the application of a switch cabinet is more and more extensive, the switch equipment is electrical equipment, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the switch equipment, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets with a high-voltage chamber and a low-voltage chamber are also arranged, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets with low-cycle load shedding for protecting main equipment are also arranged.

The switchgear technology on the market is more mature at present, but as a power equipment, intelligent degree is still not enough, when the circuit trouble, during the outage, can't initiatively send out the police dispatch newspaper, the suggestion staff maintains.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 35kV intelligent switchgear to the current switchgear intelligent degree that proposes in solving above-mentioned background art is not enough, and when circuit trouble, during the outage, can't initiatively send out the police dispatch newspaper, and the suggestion staff carries out the problem of maintaining.

In order to achieve the above object, the utility model provides a following technical scheme: a35 kV intelligent switch device comprises an insulating box body and a network communication module, wherein a signal indicator lamp is arranged on the outer wall of the insulating box body, an LED screen is arranged below the signal indicator lamp, a supporting seat is arranged below the insulating box body, a control panel is arranged on the side edges of the signal indicator lamp and the LED screen, a signal emitter is arranged on the side edge of one side of the control panel, the signal emitter is connected with a switch equipment circuit through a self-checking circuit, an insulating cavity is arranged between the switch equipment circuit and the insulating box body, the bottom of the switch equipment circuit is provided with a moisture-proof pad, the side edge of the moisture-proof pad is electrically connected with the ground through a grounding device, the top electricity of network communication module is connected with signal receiver, the inside electricity of network communication module is connected with bee calling organ, the lower corner electricity of side of network communication module is connected with the function switch.

Furthermore, the insulation box body is detachably connected with the supporting seat through bolts, and the height of the supporting seat is adjustable.

Furthermore, the control panel is electrically connected with the self-checking circuit, the signal emitter is electrically connected with the self-checking circuit, and the switch equipment circuit is electrically connected with the self-checking circuit.

Furthermore, the switch equipment circuit is electrically connected with the signal indicator lamp, and the switch equipment circuit is electrically connected with the LED screen.

Furthermore, the inside of the insulating cavity is filled with nitrogen, and the outside of the insulating cavity is wrapped with a sealing film.

Further, the moisture-proof pad is made of insulating rubber.

Furthermore, the signal transmitter is connected with the signal receiver through a wireless signal, the signal receiver is electrically connected with the network communication module, the buzzer is electrically connected with the network communication module, and the function switch is electrically connected with the network communication module.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of 35kV intelligent switchgear, it is effectual to ripe switchgear's protection, prevent that breakdown performance is good, have breakpoint trigger formula intelligence warning function simultaneously, when switchgear circuit trouble, outage, through long-range end suggestion staff equipment trouble, convenient in time maintenance.

Drawings

Fig. 1 is a front view of a switch working part of a 35kV intelligent switch device of the present invention;

fig. 2 is a front view of a remote end of a 35kV intelligent switchgear of the present invention;

fig. 3 is the utility model relates to a 35kV intelligent switchgear's switch operation part inner structure view.

In the figure: 1. an insulating box body; 2. a signal transmitter; 3. a control panel; 4. a signal indicator light; 5. an LED screen; 6. a supporting seat; 7. a signal receiver; 8. a network communication module; 9. a buzzer; 10. a function switch; 11. a switching device circuit; 12. a self-checking circuit; 13. a moisture-proof pad; 14. a ground connector; 15. an insulating cavity.

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.

Referring to fig. 1-3, a 35kV intelligent switch device, including an insulating box 1 and a network communication module 8, a signal indicator lamp 4 is arranged on the outer wall of the insulating box 1, an LED screen 5 is arranged below the signal indicator lamp 4, a support seat 6 is arranged below the insulating box 1, control panels 3 are arranged on the sides of the signal indicator lamp 4 and the LED screen 5, a signal transmitter 2 is arranged on the side of the control panel 3, the signal transmitter 2 is connected with a switch device circuit 11 through a self-checking circuit 12, an insulating cavity 15 is arranged between the switch device circuit 11 and the insulating box 1, a moisture-proof pad 13 is arranged at the bottom of the switch device circuit 11, the side of the moisture-proof pad 13 is electrically connected with the ground through a grounding device 14, a signal receiver 7 is electrically connected above the network communication module 8, a buzzer 9 is electrically connected inside the network communication module 8, and a functional switch 10 is electrically connected to the lower corner of the network communication module 8.

Specifically, the insulation box body 1 and the supporting seat 6 are detachably connected through bolts, the height of the supporting seat 6 is adjustable, so that the installation height of the device can be adjusted according to the specific conditions of a construction site by a worker, and the flexibility is improved.

Specifically, the control panel 3 is electrically connected with the self-checking circuit 12, the signal transmitter 2 is electrically connected with the self-checking circuit 12, the switchgear circuit 11 is electrically connected with the self-checking circuit 12, and the self-checking circuit 12 can detect the current and voltage values inside the switchgear circuit 11, so that whether the switchgear circuit 11 fails or not is judged, and the control panel 3 can be used for adjusting the remote communication frequency and monitoring parameters of the self-checking circuit 12, so that the signal receiver 7 is in butt joint.

Specifically, switchgear circuit 11 is connected with signal indicator 4 electricity, and switchgear circuit 11 is connected with LED screen 5 electricity, sets up like this and can show switchgear circuit 11's working parameter through signal indicator 4 and LED screen 5, all is comparatively ripe prior art, does not give unnecessary details here one by one.

Specifically, the inside nitrogen gas that fills of insulating chamber 15, the outside parcel of insulating chamber 15 has the seal membrane, sets up like this and can improve switchgear circuit 11's insulating nature, and the security is higher.

Specifically, the moisture-proof pad 13 is made of insulating rubber, so that the insulating and waterproof performance of the switch device circuit 11 can be improved.

Specifically, the signal emitter 2 is connected with the signal receiver 7 through a wireless signal, the signal receiver 7 is electrically connected with the network communication module 8, the buzzer 9 is electrically connected with the network communication module 8, the function switch 10 is electrically connected with the network communication module 8, in a normal state, the self-checking circuit 12 sends a signal continuously through the signal emitter 2 and is received by the signal receiver 7, the buzzer 9 does not give an alarm at the moment, when the voltage and the electric power exceed the set value of the control panel 3, the self-checking circuit 12 stops sending the signal through the signal emitter 2, the signal receiver 7 cannot receive the signal at the moment, the buzzer 9 sends an alarm through the network communication module 8, and the worker is prompted to maintain the insulating box body 1, so that the power failure alarm and the circuit alarm are integrated.

The working principle is as follows: according to the perennial water accumulation height of the equipment installation site, the height of the supporting seat 6 is adjusted, the insulating box body 1 is installed, the switch equipment circuit 11 is connected into a circuit to be controlled, the working state and the working parameters of the switch equipment circuit 11 are displayed through the signal indicator lamp 4 and the LED screen 5, then the remote communication frequency and the monitoring parameters of the self-checking circuit 12 are adjusted through the control panel 3 and are in butt joint with the signal receiver 7, the power of the self-checking circuit 12 is provided by the switch equipment circuit 11, the self-checking circuit 12 detects the voltage and the current parameters in the switch equipment circuit 11, meanwhile, the detection result is sent out in a wireless signal mode through the signal transmitter 2, the self-checking circuit 12 continuously sends signals through the signal transmitter 2 and is received by the signal receiver 7 under the normal state, the buzzer 9 does not send out an alarm, when the voltage and the power exceed the set value of the control panel 3, self-checking circuit 12 stops sending signals through signal transmitter 2, and signal receiver 7 can not receive signals this moment, then sends out the police dispatch newspaper by bee calling organ 9 through network communication module 8, and the suggestion staff maintains this insulating box 1 to integrate outage alarm and circuit alarm.

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

1. The utility model provides a 35kV intelligent switchgear which characterized in that: the intelligent monitoring device comprises an insulating box body (1) and a network communication module (8), wherein a signal indicator lamp (4) is arranged on the outer wall of the insulating box body (1), an LED screen (5) is arranged below the signal indicator lamp (4), a supporting seat (6) is arranged below the insulating box body (1), a control panel (3) is arranged on the side edges of the signal indicator lamp (4) and the LED screen (5), a signal transmitter (2) is arranged on the side edge of one side of the control panel (3), the signal transmitter (2) is connected with a switch equipment circuit (11) through a self-checking circuit (12), an insulating cavity (15) is arranged between the switch equipment circuit (11) and the insulating box body (1), a moisture-proof pad (13) is arranged at the bottom of the switch equipment circuit (11), and the side edge of the moisture-proof pad (13) is electrically connected with the ground through an earthing device (14), the top electricity of network communication module (8) is connected with signal receiver (7), the inside electricity of network communication module (8) is connected with bee calling organ (9), the side lower corner electricity of network communication module (8) is connected with function switch (10).

2. A 35kV intelligent switching apparatus according to claim 1, characterized in that: the insulation box body (1) is detachably connected with the supporting seat (6) through bolts, and the height of the supporting seat (6) is adjustable.

3. A 35kV intelligent switching apparatus according to claim 1, characterized in that: control panel (3) with self-checking circuit (12) electricity is connected, signal transmitter (2) with self-checking circuit (12) electricity is connected, switchgear circuit (11) with self-checking circuit (12) electricity is connected.

4. A 35kV intelligent switching apparatus according to claim 1, characterized in that: the switch equipment circuit (11) is electrically connected with the signal indicator lamp (4), and the switch equipment circuit (11) is electrically connected with the LED screen (5).

5. A 35kV intelligent switching apparatus according to claim 1, characterized in that: the inside of the insulating cavity (15) is filled with nitrogen, and the outside of the insulating cavity (15) is wrapped with a sealing film.

6. A 35kV intelligent switching apparatus according to claim 1, characterized in that: the moisture-proof pad (13) is made of insulating rubber.

7. A 35kV intelligent switching apparatus according to claim 1, characterized in that: the signal emitter (2) is connected with the signal receiver (7) through a wireless signal, the signal receiver (7) is electrically connected with the network communication module (8), the buzzer (9) is electrically connected with the network communication module (8), and the function switch (10) is electrically connected with the network communication module (8).