CN220401261U - Novel indoor GIS intelligent control cabinet - Google Patents

Abstract

The utility model relates to a novel indoor GIS intelligent control cabinet, which comprises a cabinet body, an intelligent part and a common simulation part, wherein a front cabinet door is arranged in front of the cabinet body, the intelligent part and the common simulation part are arranged on an installation panel arranged in the cabinet body up and down, the installation panel is provided with a socket corresponding to the upper intelligent part, the back of the installation panel is provided with an installation frame corresponding to the socket, each intelligent component of the intelligent part is inserted and installed in the socket and the installation frame, the installation panel forms a simulation panel corresponding to the lower common simulation part and is provided with an operation handle, and a rear cabinet door for facilitating wiring is arranged behind the cabinet body. The utility model can greatly reduce the size of the cabinet body, reduce the space occupation of the cabinet body and improve the convenience of use.

Description

A new type of indoor GIS intelligent control cabinet

Technical field

The utility model relates to the technical field of gas insulated switch equipment, and specifically relates to a new type of indoor GIS intelligent control cabinet.

Background technique

At present, the frequency of intelligent components being transferred to local control cabinets is getting higher and higher. Local control cabinets generally use "double cabinets", with a common analog part on one side and an intelligent part on the other. The two parts are independent of each other and mutually exclusive. It does not interfere; however, the overall size of the cabinet is relatively large, and the size is mostly between 1.2 and 2.0m, which causes a lot of material waste and high cost. Moreover, because the layout of GIS is becoming more and more compact at this stage, the size of the GIS body is mostly between 0.8 and 1.5m. space, so the current intelligent control cabinet cannot meet the requirements.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a new type of indoor GIS intelligent control cabinet, which can greatly reduce the size of the cabinet, reduce the space occupation of the cabinet, and improve the convenience of use.

The utility model is realized through the following technical solutions:

Provide a new type of indoor GIS intelligent control cabinet, including a cabinet, an intelligent part and a common simulation part. There is a front cabinet door in front of the cabinet. The intelligent part and the common simulation part are arranged up and down on the installation panel provided in the cabinet. The installation panel There is a socket corresponding to the upper intelligent part, and an installation frame corresponding to the socket is provided on the back. Each intelligent component of the intelligent part is plugged and installed in the socket and the installation frame. The installation panel forms an analog panel corresponding to the lower ordinary analog part and is equipped with an operating handle. , a rear cabinet door is provided behind the cabinet for convenient wiring.

Further, a temperature and humidity sensor, an electric heater and a PLC controller are installed in the cabinet. A cooling fan is installed on the side wall of the cabinet. The input end of the PLC controller is electrically connected to the temperature and humidity sensor, and the output end of the PLC controller is electrically connected respectively. Connect the cooling fan and electric heater.

The temperature and humidity sensor inside the cabinet serves the purpose of monitoring the temperature and humidity inside the cabinet in real time, and promptly transmits the signal to the PLC controller according to the set temperature and humidity threshold, and uses the PLC controller to control the operation of the cooling fan and electric heater. When the temperature rises, the cooling fan is started to accelerate the air flow in the cabinet to exchange heat with the outside world. When the humidity rises, the electric heater and cooling fan are started, and the moisture in the heating cabinet is used in conjunction with the cooling fan to flow with the outside air to accelerate humidity. Air is discharged.

Further, the first vertical edge of the rear cabinet door is hinged to the cabinet body through a hinge, and the second vertical edge of the rear cabinet door is connected to the cabinet body through a lock. A through slot is opened transversely on the rear cabinet door, and one end of the through slot extends to the second cabinet door. On the second vertical side of the rear cabinet door, a cable management board matching with the through slot is fixed on the cabinet body on one side of the second vertical side of the rear cabinet door, and the cable management board is provided with a threading hole.

The cable management board can organize and combine the cables connected to various components in the cabinet and pass them out of the cabinet through the threading holes to facilitate connection with other equipment. The slot on the rear cabinet door is used to avoid the cable management board, allowing the rear cabinet to be easily connected. The opening and closing of the cabinet door is not affected by the wiring board, improving the convenience of use.

Further, a bracket is fixedly connected to the bottom of the cabinet. The bracket includes four support rods. The four support rods are all tilted and fixed at the four corners of the bottom surface of the cabinet. Two adjacent support rods are connected by fixed rods.

The four support rods are respectively fixed at the four corners of the bottom surface of the cabinet at an angle, which can support the cabinet and lift it off the ground, thereby reducing the impact of moisture on the interior of the cabinet. At the same time, it cooperates with the fixed rods to enhance the support strength of the support rods and ensure the stability of the cabinet. sex.

Furthermore, heat dissipation vents are opened on both sides of the cabinet and the rear cabinet door, and shutters are installed.

The back doors on both sides of the cabinet are equipped with heat dissipation vents to facilitate heat dissipation. Together with the blinds, they can prevent rain from entering the cabinet.

Preferably, a filter is installed at the heat dissipation outlet.

By setting up a filter, when the heat exchange fan is started to accelerate the air flow in the cabinet, the air entering the cabinet can be filtered to filter out large particles of impurities to prevent dust collection from entering the cabinet.

Beneficial effects of this utility model:

The new indoor GIS intelligent control cabinet of this utility model integrates the intelligent and ordinary parts and arranges them in a cabinet, reducing the size of the cabinet and improving space utilization. Intelligent components are arranged on the top of the cabinet, and ordinary parts are arranged on the bottom, and operating handles are installed for local operation. The smart and ordinary terminal blocks are arranged in a centralized manner and divided into upper and lower areas, which is clear and clear. The overall size is controlled to be consistent with the GIS body, which makes GIS layout more and more convenient, reduces material waste, reduces space occupation, and also reduces costs, meeting the current requirements for GIS intelligent control cabinets.

A rear cabinet door with a wiring board is set behind the cabinet to organize the wiring, facilitate wiring and connection from the back of the cabinet, and improve the convenience of use. With the heat exchange fan, electric heater and temperature and humidity sensor installed in the cabinet, the temperature and humidity environment in the cabinet can be monitored in real time, and the environment in the cabinet can be controlled as needed to improve the safety of the cabinet.

Description of the drawings

Figure 1 is a schematic structural diagram of a GIS intelligent control cabinet in the prior art.

Figure 2 is a schematic structural diagram of the GIS intelligent control cabinet in Embodiment 1 of the present utility model.

Figure 3 is a left view of Figure 2.

Figure 4 is a rear view of Figure 2.

Figure 5 is a schematic structural diagram of the rear cabinet door in Figure 2 when it is opened.

Figure 6 is a schematic connection diagram of the heat dissipation and dehumidification structure in Embodiment 1.

Figure 7 is a schematic structural diagram of Embodiment 2 of the present utility model.

Shown in the picture:

1. Cabinet body, 2. Ordinary analog part, 3. Intelligent part, 4. Installation panel, 5. Installation frame, 6. Blinds, 7. Rear cabinet door, 8. Cable management board, 9. Wiring hole, 10. Pass Slot, 11. Support rod, 12. Fixed rod, 13. PLC controller, 14. Temperature and humidity sensor, 15. Cooling fan, 16. Electric heater.

Detailed ways

In order to clearly explain the technical features of this solution, this solution will be described below through specific implementation methods.

Example 1:

A new type of indoor GIS intelligent control cabinet, including a cabinet 1, an intelligent part 3 and an ordinary simulation part 2. There is a front cabinet door in front of the cabinet 1, and the intelligent part 3 and the ordinary analog part 2 are arranged up and down in the cabinet 1 On the installation panel 4, the installation panel 4 is provided with a socket corresponding to the upper intelligent part 3, and its back is provided with an installation frame 5 corresponding to the socket. Each intelligent component of the intelligent part 3 is plugged and installed in the socket and the installation frame 5. Installation The panel 4 corresponds to the lower common analog part 2 to form an analog panel and is equipped with an operating handle. A rear cabinet door 7 is provided behind the cabinet 1 for convenient wiring.

Heat dissipation vents are provided on both sides of the cabinet 1 and the rear cabinet door 7 and shutters 6 are installed. A filter is installed at the heat dissipation outlet.

A temperature and humidity sensor 14, an electric heater 16 and a PLC controller 13 are installed in the cabinet 1. A cooling fan 15 is installed on the side wall of the cabinet 1. The input end of the PLC controller 13 is electrically connected to the temperature and humidity sensor 14. The PLC controls The output end of the device 13 is electrically connected to the cooling fan 15 and the electric heater 16 respectively.

The first vertical edge of the rear cabinet door 7 is hinged to the cabinet body 1 through a hinge, and the second vertical edge of the rear cabinet door 7 is connected to the cabinet body 1 through a lock. A through slot 10 is transversely provided on the rear cabinet door 7, and the through slot 10 is One end extends to the second vertical side. The cabinet 1 on one side of the second vertical side of the rear cabinet door 7 is fixed with a cable management board 8 that cooperates with the through slot 10 . The cable management board 8 is provided with a threading hole 9 .

By integrating the smart and ordinary parts and arranging them in a cabinet 1, the size of the cabinet 1 is reduced and space utilization is improved. The intelligent components are arranged on the top of the cabinet 1, and the ordinary parts are arranged on the bottom, and operating handles are installed for local operation. The smart and ordinary terminal blocks are arranged in a centralized manner and divided into upper and lower areas, which is clear and clear. The overall size is controlled to be consistent with the GIS body, which makes GIS layout more and more convenient, reduces material waste, reduces space occupation, and also reduces costs, meeting the current requirements for GIS intelligent control cabinets.

The rear cabinet door 7 provided behind the cabinet 1 is not affected by the cable management board 8 when opening and closing. The wiring of each component in the cabinet 1 is organized and collected on the cable management board 8 and passed through the wiring hole 9 out of the cabinet. Outside the body, opening the rear cabinet door 7 facilitates arranging and connecting cables, and closing the rear cabinet door 7 can play an isolation role to protect the safety of components in the cabinet 1 .

The temperature and humidity sensor 14 serves the purpose of monitoring the temperature and humidity in the cabinet 1 in real time, and promptly transmits the signal to the PLC controller 13 according to the set temperature and humidity threshold, and uses the PLC controller 13 to control the cooling fan 15 and the electric heater. 16 is running. When the temperature rises, the cooling fan 15 is started to accelerate the air flow in the cabinet and the heat exchange with the outside world. When the humidity rises, the electric heater 16 and the cooling fan 15 are started to use heating to make the moisture in the cabinet cooperate with heat dissipation. The fan 15 flows with the outside air to accelerate the discharge of moisture.

Example 2:

On the basis of Embodiment 1, this embodiment adds a bracket, that is, a bracket is fixedly connected to the bottom of the cabinet 1. The bracket includes four support rods 11, and the four support rods 11 are all tilted and fixed at the four corners of the bottom surface of the cabinet 1. Two adjacent support rods 11 are connected by a fixed rod 12 .

By arranging a bracket at the bottom of the cabinet 1 and using four support rods 11 to support the cabinet 1 and lift it off the ground, the cabinet 1 can reduce the influence of moisture and extend the service life of the cabinet 1 .

In addition, in order to facilitate the arrangement of cables in the upper intelligent part and the lower ordinary analog part, two corresponding slots 10 are provided on the upper and lower sides of the rear cabinet door 7, and two cable management boards 8 are fixed on one side of the cabinet 1 corresponding to the upper and lower slots 10. Used for upper and lower cable wiring respectively.

Of course, the above description is not limited to the above examples. Undescribed technical features of the present invention can be realized by or using existing technologies, and will not be described again here. The above embodiments and drawings are only used to illustrate the technology of the present invention. The scheme is not intended to limit the present utility model. The present utility model has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that any modification made by those of ordinary skill in the art within the essential scope of the present utility model Changes, modifications, additions or substitutions do not deviate from the purpose of the present utility model, and should also fall within the scope of protection of the claims of the present utility model.

Claims (6)

1. A new type of indoor GIS intelligent control cabinet, including a cabinet, an intelligent part and a common simulation part. There is a front cabinet door in front of the cabinet. It is characterized by: the intelligent part and the common simulation part are arranged up and down inside the cabinet. On the panel, the installation panel has a socket corresponding to the upper intelligent part, and an installation frame corresponding to the socket is provided on the back. Each intelligent component of the intelligent part is plugged and installed in the socket and the installation frame. The installation panel corresponds to the lower ordinary analog part to form an analog The panel is equipped with an operating handle, and a rear cabinet door is provided behind the cabinet for convenient wiring. 2. The new indoor GIS intelligent control cabinet according to claim 1, characterized in that: a temperature and humidity sensor, an electric heater and a PLC controller are installed in the cabinet, and a cooling fan is installed on the side wall of the cabinet, and the PLC control The input end of the controller is electrically connected to the temperature and humidity sensor, and the output end of the PLC controller is electrically connected to the cooling fan and the electric heater respectively. 3. The new indoor GIS intelligent control cabinet according to claim 1, characterized in that: the first vertical edge of the rear cabinet door is hinged to the cabinet body through a hinge, and the second vertical edge of the rear cabinet door is connected to the cabinet body through a lock. , a through slot is opened transversely on the rear cabinet door, one end of the through slot extends to the second vertical side, and a cable management board that matches the through slot is fixed on the cabinet on one side of the second vertical side of the rear cabinet door. The cable management board There is a threading hole on the top. 4. The new indoor GIS intelligent control cabinet according to claim 1, characterized in that: the bottom of the cabinet is fixedly connected with a bracket, and the bracket includes four support rods, and the four support rods are all tilted and fixed at the four corners of the bottom surface of the cabinet. , two adjacent support rods are connected by fixed rods. 5. The new indoor GIS intelligent control cabinet according to claim 1, characterized in that: heat dissipation vents are opened on both sides of the cabinet and the rear cabinet door and shutters are installed. 6. The new indoor GIS intelligent control cabinet according to claim 5, characterized in that: a filter is installed at the heat dissipation outlet.