CN219086866U - Power supply control device for parallel rolling shutter door for transformer substation - Google Patents

Abstract

The utility model discloses a power supply control device for row rolling shutter doors for substations, relates to the technical field of substations, and comprises: a control box body, a box door is arranged on the control box body, and the box door is connected to one side of the control box body through a hinge. An operation hole is provided on the box door, and a cover is provided on the operation hole; a mounting plate with a through hole is provided on the rear side of the control box; the first incoming line interface, the second incoming line interface, the first Outlet interface; a control circuit board is set inside the control box, and the first input line, the second input line and the first output line are set on the control circuit board, and the first input line and the second input line are connected to the first output line through a switch ; The first incoming line interface is connected to the power supply, the second incoming line interface is connected to the backup power supply, and the first outgoing line interface is connected to the rolling door power supply line. In the present invention, when the main power supply fails, the main power supply is turned off to start the standby power supply, so as to gain rescue time and reduce losses.

Description

Power supply control device for rolling shutter doors in substations

technical field

The utility model relates to the technical field of electric power operation and maintenance, in particular to a power supply control device for row rolling shutter doors used in substations.

Background technique

Rolling shutter doors are suitable for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residences. Especially the door opening is large, and it is convenient and quick to open the place where it is inconvenient to install the ground door body.

Substations are places that provide power input and output. The equipment and materials used in substations and mobile substation vehicles are generally stored indoors. Most important warehouses and emergency warehouses such as material warehouses and garages are designed with rolling doors, which are closed and locked through rolling doors, which is practical and convenient.

However, the rolling shutter door generally adopts electric operation and needs to provide a working power supply. Driven by the electric power, the rolling shutter door can be quickly started to facilitate the removal of equipment, materials and vehicles. However, when the power supply in the storage room fails, such as a fire, external power supply failure, etc. In the event of a power failure, the rolling doors cannot be started by electric control, and the rolling doors are arranged in rows, and the power is supplied through the main power circuit. When the main power circuit is disconnected, all the rolling doors are powered off and cannot be opened electrically. The removal caused delays.

The existing rolling shutter door is provided with a manual switch, but the operating time of the manual switch is longer, which causes delays in taking out materials, equipment and vehicles, and delays the best time for fire rescue.

Utility model content

In order to solve the deficiencies in the above-mentioned prior art, the utility model provides a power supply control device for a row of rolling shutter doors used in a substation.

The technical scheme that the utility model proposes is:

Power supply control device for rolling shutter doors in substations, including:

The control box is provided with a box door, and the box door is connected to one side of the control box through a hinge. An operation hole is provided on the box door, and a cover is provided on the operation hole; The rear side of the control box is provided with a mounting plate with through holes;

The side of the control box is provided with a first incoming line interface, a second incoming line interface, and a first outgoing line interface;

A control circuit board is arranged inside the control box, and a first input line, a second input line and a first output line are arranged on the control circuit board, and the first input line and the second input line are connected to the first input line through a switch. output line connection;

The first incoming line interface is connected to the power supply, the second incoming line interface is connected to the backup power supply, and the first outgoing line interface is connected to the rolling door power supply line.

As a further technical solution of the present invention, a placement groove is provided inside the control box for placing the operation manual.

As a further technical solution of the present invention, a first indicator light and a second indicator light are arranged on the control circuit board; Second light.

As a further technical solution of the present invention, the changeover switch adopts a single-pole double-throw switch.

As a further technical solution of the present invention, the cover is made of transparent glass material.

As a further technical solution of the present invention, the backup power supply is a diesel generator.

As a further technical solution of the present invention, the backup power supply is a battery pack.

The beneficial effects of the utility model are:

1. In the present invention, a group of backup power sources are connected in parallel to the main circuit of the existing rolling shutter door. The backup power lines are connected to rooms adjacent to important places such as material warehouses and garages. Power supply, when the main power supply fails, turn off the main power supply and start the backup power supply;

2. The utility model controls the power supply of the rolling door by setting the control box, which is convenient for installation;

3. The backup power supply of the utility model is preferably a gasoline generator, which is low in cost and easy to use;

4. The backup power supply of the utility model adopts a storage battery pack, which can be charged by an external power supply without replacing the storage battery pack, which is convenient to use;

5. The utility model can prevent the rolling doors of material warehouses and garages and other important warehouses and emergency warehouses from being unable to open in fires and other occasions prone to power outages, so as to save time for rescue and reduce losses.

Description of drawings

Fig. 1 is the structural diagram of the power supply control device for the row of rolling shutter doors in substations proposed by the utility model;

Fig. 2 is the internal structural diagram of the power supply control device for the row of rolling shutter doors in substations proposed by the utility model;

Fig. 3 is the rear view of the power supply control device for the row of rolling shutter doors in substations proposed by the utility model;

Fig. 4 is the bottom view of the power supply control device for the rolling shutter doors in substations proposed by the utility model;

Fig. 5 is the control structure diagram of the power supply control device for the row of rolling shutter doors in substations proposed by the utility model;

As shown in the figure:

10-control box, 20-door, 30-hinge, 201-operation hole, 40-cover, 50-installation plate; 60-control circuit board, 70-power supply, 80-standby power supply, 90-rolling shutter door power supply circuit;

101-the first incoming line interface, 102-the second incoming line interface, 103-the first outgoing line interface, 104-placement slot;

601-first input circuit, 602-second input circuit, 603-first output circuit, 604-switch, 605-first indicator light, 606-second indicator light.

Detailed ways

The idea, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without paying creative efforts, All belong to the protection scope of the utility model.

As shown in Fig. 1 to Fig. 5, it has shown the specific embodiment of the present utility model,

Power supply control device for rolling shutter doors in substations, including:

Control box 10, a box door 20 is set on the control box 10, the box door 20 is connected to one side of the control box 10 through a hinge 30, an operation hole 201 is set on the box door 20, the operation A cover 40 is provided on the hole 201; a mounting plate 50 with a through hole is provided on the rear side of the control box 10;

The side of the control box 10 is provided with a first incoming line interface 101, a second incoming line interface 102, and a first outgoing line interface 103;

A control circuit board 60 is arranged inside the control box 10, and a first input line 601, a second input line 602 and a first output line 603 are arranged on the control circuit board 60, and the first input line 601 and the second input line The line 602 is connected to the first output line 603 through a switch 604;

The first incoming line interface 101 is connected to the power supply 70 , the second incoming line interface 102 is connected to the backup power supply 80 , and the first outgoing line interface 103 is connected to the rolling door power supply line 90 .

In the embodiment of the present invention, the power supply device of the rolling shutter door is protected by setting the control box, and the control box is conveniently opened for switching operation by setting the box door. An operation hole is set on the box door for easy operation, and the cover is used to control the operation hole. The cover can be opened, and it can be fastened after the operation is completed. A mounting plate is installed on the back of the control box to fix the control box on the wall or cabinet. Through holes are set on the mounting plate and the control box. The installation bolts are fixed to the wall or the cabinet, and the installation board and the control box are fixed by screws to play a role of reinforcement.

In the embodiment of the present utility model, a placement slot 104 is provided inside the control box 10 for placing the operation manual. The placement slot is arranged on the side of the control box, and the placement slot can be set as required to place operation manuals, small tools, etc.

In the embodiment of the present utility model, a first indicator light 605 and a second indicator light 606 are set on the control circuit board 60; The second indicator light 606 is connected in series.

In the embodiment of the utility model, the switch 604 adopts a single-pole double-throw switch, and the structure is simple and convenient. When the switch is connected to the power supply, the switch is disconnected from the backup power supply. The power supply is disconnected.

In the embodiment of the utility model, the cover body 40 is made of transparent glass material, which is convenient for checking the inside of the control box, and for checking the status of the first indicator light, the second indicator light and the switching switch.

In the embodiment of the utility model, the standby power source 80 is a diesel generator, which generates a voltage of 220V, which can be directly connected to the switching switch and the power supply line of the rolling shutter door. The structure is simple and convenient, and the cost is low.

In the embodiment of the utility model, the backup power supply 80 can also be a storage battery pack. Since the storage battery pack is a DC output power supply, the DC power supply of the storage battery pack is converted into an AC output by an inverter and connected to the power supply circuit of the rolling shutter door.

In the embodiment of the utility model, the control box can be set in a room adjacent to the material warehouse garage of the substation without passing through the rolling door, which is convenient for operation. When the power supply of the rolling door fails and is disconnected, it can directly enter the room. It switches to standby power for easy operation.

The utility model connects a group of backup power in parallel on the main circuit of the existing rolling shutter door, and the backup power line is connected to the room adjacent to important places such as material warehouses and garages. , when the main power supply fails, turn off the main power supply and start the backup power supply;

The utility model controls the power supply of the rolling shutter door by setting a control box, and is easy to install; the backup power preferably adopts a gasoline generator, which is low in cost and convenient to use; The battery pack needs to be replaced, which is convenient to use; the utility model can prevent the rolling doors of important warehouses such as material warehouses and garages and emergency warehouses from being unable to open in fires and other occasions that are prone to power outages, so as to save time for rescue and reduce losses.

The utility model has been introduced in detail above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made without departing from the purpose of the utility model within the scope of knowledge of those skilled in the art. Many other changes and modifications can be made without departing from the spirit and scope of the present invention. It should be understood that the invention is not limited to specific embodiments, and the scope of the invention is defined by the appended claims.

Claims (7)

1. The power supply control device for row rolling shutter doors used in substations is characterized in that it includes: The control box is provided with a box door, and the box door is connected to one side of the control box through a hinge. An operation hole is provided on the box door, and a cover is provided on the operation hole; The rear side of the control box is provided with a mounting plate with through holes; The side of the control box is provided with a first incoming line interface, a second incoming line interface, and a first outgoing line interface; A control circuit board is arranged inside the control box, and a first input line, a second input line and a first output line are arranged on the control circuit board, and the first input line and the second input line are connected to the first input line through a switch. output line connection; The first incoming line interface is connected to the power supply, the second incoming line interface is connected to the backup power supply, and the first outgoing line interface is connected to the rolling door power supply line. 2 . The power supply control device for row rolling shutter doors for substations according to claim 1 , wherein a placement slot is provided inside the control box for placing operation manuals. 3 . 3. The power supply control device for connected rolling shutter doors in a substation according to claim 1, wherein a first indicator light and a second indicator light are arranged on the control circuit board; indicator light, and a second indicator light is connected in series with the second incoming line interface. 4. The power supply control device for row rolling shutter doors for substations according to claim 1, wherein the switching switch is a single-pole double-throw switch. 5 . The power supply control device for row rolling doors for substations according to claim 1 , wherein the cover body is made of transparent glass material. 6 . 6 . The power supply control device for row rolling shutter doors for substations according to claim 1 , wherein the backup power supply is a diesel generator. 7 . 7. The power supply control device for row rolling shutter doors used in substations according to claim 1, wherein the backup power supply is a storage battery pack.

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