CN212543146U - Digital transformer substation power distribution device - Google Patents

Abstract

The utility model discloses a digital transformer substation distribution device, which comprises a box door and a box body, wherein the surface of the box door is fixedly provided with an ammeter, one side of the ammeter is fixedly provided with a voltmeter, the surface of the box door is fixedly provided with four groups of indicator lamps, the surface of the box door is fixedly provided with a change-over switch, the surface of the box door is fixedly provided with an emergency switch, a hinge is hinged between the box door and the box body, the box body is provided with a round hole, an exhaust fan is embedded in the round hole, a switch is fixedly arranged in the box body, a plastic shell breaker is fixedly arranged in the box body, a transformer is fixedly arranged in the box body, the device is small and portable, can meet the requirements of emergency power supply under different conditions, the cable required by the device is a common household cable, and the device is provided with a, there is no fear that heat generated by the continuous operation cannot be discharged to cause danger.

Description

Digital transformer substation power distribution device

Technical Field

The utility model relates to an electric power configuration technical field specifically is a digital transformer substation distribution device.

Background

In industrial production, often need dispose the device of emergent power supply, under the general condition, people solve the condition of emergent power supply through the power generation car, however, because receive site environment and geographical position's restriction, the power generation car can't drive into the scene, lead to the power generation car from electrified cable length not enough, this brings very big influence to industrial production, and what current power generation car adopted is that the cable nose connects, the junction protection is very poor, the easy accident that takes place, hardly realize the condition that a power generation car takes multichannel load, the cable nose connected mode is also not convenient enough, hardly realize fast wiring between power generation car and the scene, and prior art can't discharge the heat that distribution facility produced, produce danger easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital transformer substation distribution device, the device is small and exquisite portable, can deal with the demand of emergency power supply under the different situation, and the cable that the device needs to use is domestic cable commonly used, finds relatively easily, can not lead to unable distribution because of can't finding the cable, and the device is provided with heat abstractor in addition, does not worry because of the unable emission of heat that the continuous operation produced produces danger to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital transformer substation distribution device, includes chamber door and box, chamber door fixed surface installs the ampere meter, ampere meter one side fixed mounting has the voltmeter, chamber door fixed surface installs four group's pilot lamps, chamber door fixed surface installs change over switch, chamber door fixed surface installs emergency switch, it has the hinge to articulate between chamber door and box, the round hole has been seted up to the box, the round hole is embedded to have the air exhauster, the inside fixed mounting of box has the electric brake, the inside fixed mounting of box has three group's moulded case circuit breakers, the inside fixed mounting of box has the transformer.

Preferably, the bottom of the box body is fixedly provided with a base.

Preferably, a handle is fixedly mounted on the convenient surface of the box door.

Preferably, three sets of sockets are fixedly mounted inside the box body.

Preferably, the three sets of molded case circuit breakers are connected by wires.

Preferably, the three sets of molded case circuit breakers are fixedly provided with switches on the surfaces thereof.

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

1. the device is small and portable, can meet the requirements of emergency power supply under different conditions, and the cable required by the device is a common household cable which is easy to find, so that the situation that power distribution cannot be performed due to the fact that the cable cannot be found is avoided;

2. the device is provided with the heat dissipation device, so that the danger caused by the fact that heat generated by continuous operation cannot be discharged is avoided.

Drawings

Fig. 1 is a schematic view of a digital substation power distribution device of the present invention;

fig. 2 is a schematic side view of a digital substation power distribution device according to the present invention;

fig. 3 is the utility model relates to a digital transformer substation distribution device's moulded case circuit breaker enlarges the schematic diagram.

In the figure: 1. a box door; 2. a box body; 3. an ammeter; 4. a voltmeter; 5. an indicator light; 6. a transfer switch; 7. an emergency switch; 8. a hinge; 9. a circular hole; 10. an exhaust fan; 11. an electric brake; 12. a molded case circuit breaker; 13. a transformer; 14. a base; 15. a handle; 16. a socket; 17. an electric wire; 18. and (4) switching.

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, the present invention provides a technical solution: a digital substation distribution device comprises a box door 1 and a box body 2, wherein an ammeter 3 is fixedly mounted on the surface of the box door 1, the ammeter 3 is arranged for measuring the current values in an alternating current circuit and a direct current circuit, a voltmeter 4 is fixedly mounted on one side of the ammeter 3, the voltmeter 4 is arranged for measuring the voltage, the voltmeter 4 is provided with three binding posts, a negative binding post and two positive binding posts, the positive pole of the voltmeter 4 is connected with the positive pole of the circuit, the negative pole of the voltmeter is connected with the negative pole of the circuit, the voltmeter 4 is a resistor with a large size and is ideally considered to be an open circuit, four groups of indicator lamps 5 are fixedly mounted on the surface of the box door 1, the indicator lamps 5 are arranged for feeding back the state of a distribution box, in the electrical industry, the color of the indicator lamps 5 and the button in the distribution box has a designated meaning, and green color in the indicator lamps 5 is a safe color, such as equipment, the device is characterized in that the device is green under the condition of no danger, white is a status color, if the device is put into operation and has no danger, only one status is shown, namely white is used, red is a dangerous status color, for example, the status color after emergency stop or the status color after fault is red, a change-over switch 6 is fixedly arranged on the surface of the box door 1, the change-over switch 6 is arranged to facilitate the circuit of a control circuit to play a role of changing and controlling, the ammeter 3 and the voltmeter 4 in a house and the configured circuit are changed and remotely controlled, an emergency switch 7 is fixedly arranged on the surface of the box door 1, the emergency switch 7 is arranged to close the distribution box under the emergency condition to avoid the occurrence of danger, a hinge 8 is hinged between the box door 1 and the box body 2, the hinge 8 is arranged to facilitate the opening and closing of the distribution box door 1, a round hole 9 is arranged on the box body 2, round hole 9 is embedded to have air exhauster 10, set up air exhauster 10 and be because of the steam that continuous operation produced in the extraction block terminal, dispel the heat for the distribution box, 2 inside fixed mounting of box has switch 11, set up switch 11 and be the supply of for control block terminal power, 2 inside fixed mounting of box has three sets of moulded case circuit breaker 12, and moulded case circuit breaker 12's model is 12GCM1-250L/3300, sets up moulded case circuit breaker 12 and be for playing control and protection's effect in the system, current in the circuit surpasses the settlement electric current of circuit breaker, and the circuit breaker can act immediately, cuts off the fault circuit, protects the equipment on the circuit to avoid destruction, and after the current in the circuit resumes normally, but manual operation closes, resume normal power supply, moulded case circuit breaker 12 has multiple protect function, electric leakage, overload, to the circuit emergence, Overvoltage, undervoltage etc. all can play the effect of protection, 2 inside fixed mounting of box has transformer 13, sets up transformer 13 and is for control voltage, and the voltage drop is safe voltage, and its wire is touched to the people carelessly, can not produce the return circuit with the ground and take place to electrocute, has ensured life safety.

The working principle is as follows: when in use, the device is placed at a place to be used, the electric brake 11 is pushed to a power supply position, the switch 18 of the molded case circuit breaker 12 is opened, the socket 16 starts to provide power for users, the ammeter 3 and the voltmeter 4 which are arranged on the box door 1 monitor the distribution box in work so as to prevent abnormal power and facilitate the users to deal with the abnormal power in time, and the indicator lamp 5 provided on the surface of the door 1 is changed from green when not in operation to white when not dangerous in operation, if dangerous, the indicator light 5 turns red, thereby alerting the user, and the switch 6 is set to further protect the electric box, when the block terminal continuously carries out work, air exhauster 10 can carry out continuous work simultaneously, discharges the heat in the block terminal.

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 a digital transformer substation distribution device, includes chamber door (1) and box (2), its characterized in that: chamber door (1) fixed surface installs ampere meter (3), ampere meter (3) one side fixed mounting has voltmeter (4), chamber door (1) fixed surface installs four group pilot lamp (5), chamber door (1) fixed surface installs change over switch (6), chamber door (1) fixed surface installs emergency switch (7), it has hinge (8) to articulate between chamber door (1) and box (2), round hole (9) have been seted up in box (2), round hole (9) are embedded to have air exhauster (10), the inside fixed mounting of box (2) has switch (11), the inside fixed mounting of box (2) has three groups moulded case circuit breaker (12), box (2) inside fixed mounting has transformer (13).

2. A digital substation distribution device according to claim 1, characterized in that: and a base (14) is fixedly arranged at the bottom of the box body (2).

3. A digital substation distribution device according to claim 1, characterized in that: the convenient surface of the box door (1) is fixedly provided with a handle (15).

4. A digital substation distribution device according to claim 1, characterized in that: three groups of sockets (16) are fixedly arranged in the box body (2).

5. A digital substation distribution device according to claim 1, characterized in that: the three sets of molded case circuit breakers (12) are connected through electric wires (17).

6. A digital substation distribution device according to claim 1, characterized in that: and the surfaces of the three groups of molded case circuit breakers (12) are fixedly provided with switches (18).

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