High-voltage inflatable switch cabinet for training

Abstract

The utility model discloses a high-voltage inflatable switch cabinet for training, which comprises a cabinet body and a protective device, and the protective device comprises a control unit, a man-machine interaction unit and a switch unit. The switch unit comprises a bus relay, a circuit break relay, a cable relay and a low-voltage relay, interaction signals are input to the control unit through the man-machine interaction unit, and the control unit controls the bus relay, the circuit break relay, the cable relay and / or the low-voltage relay through the interaction signals. After starting up, the protection device is electrified to work, the use authority is input through the man-machine interaction unit, and the control unit controls the corresponding relay to be connected with the inlet wire of the room according to the use authority, so that safety accidents caused by unskilled operation are avoided in the process that students use the simulation operation device to carry out simulation operation. Therefore, the operating environment of the switch cabinet can be truly simulated, high-voltage electricians can perform simulation training in a safe environment, and the skills of the electricians are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of simulation devices, in particular to a high-voltage gas-filled switch cabinet for training. Background Art

[0002] As the company grows, more and more young employees are joining the port, including many promising young people moving into skilled positions. As a highly specialized occupation, electrical work training and practical operation training pose a challenge. New port employees are slow to develop their skills, and problems encountered without simulations of actual operations are difficult to resolve. While most existing platforms offer simulated learning capabilities, they pose operational safety risks. Utility Model Content

[0003] In view of the above-mentioned shortcomings, the technical problem to be solved by the present invention is: to provide a high-voltage gas-filled switchgear for training, which can realistically simulate the operating environment of the high-voltage gas-filled switch in the high-voltage cabinet, so that high-voltage electricians can conduct simulated training in a safe environment, improve their own skills, and at the same time have good safety measures to improve the safety of operation.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A high-voltage gas-filled switchgear for training, comprising a cabinet body, in which a busbar chamber, a circuit breaker chamber, a cable chamber and a low-voltage chamber are respectively arranged, the cabinet body being a stainless steel sealed cabinet body and being filled with low-pressure SF6 gas; further comprising a protective device, the protective device comprising a control unit, and a human-machine interaction unit and a switch unit electrically connected to the control unit respectively; the switch unit comprising a busbar relay, a circuit breaker relay, a cable relay and a low-voltage relay, the busbar relay being electrically connected to the incoming line of the busbar chamber, the circuit breaker relay being electrically connected to the incoming line of the circuit breaker chamber, the cable relay being electrically connected to the incoming line of the cable chamber, and the low-voltage relay being electrically connected to the incoming line of the low-voltage chamber; an interactive signal is input to the control unit via the human-machine interaction unit, and the control unit controls the busbar relay, the circuit breaker relay, the cable relay and / or the low-voltage relay according to the interactive signal.

[0006] Preferably, the protective device includes a shell, and the shell is arranged on the outside of the cabinet.

[0007] Preferably, the human-computer interaction unit includes a touch screen and / or an operation keyboard, and the human-computer interaction unit is arranged on the outside of the housing.

[0008] Preferably, the protection device further includes a wireless communication unit, and the wireless communication unit is electrically connected to the control unit.

[0009] Preferably, the protection device further includes a fingerprint recognition unit, and the fingerprint recognition unit is electrically connected to the control unit.

[0010] Preferably, the protection device further includes a communication unit electrically connected to the control unit, the communication unit includes a communication interface, and the communication interface is embedded in the housing.

[0011] Preferably, the cabinet has a reserved socket.

[0012] After adopting the above technical solution, the beneficial effects of the utility model are:

[0013] The high-voltage gas-filled switchgear for training of the present invention comprises a cabinet body, in which a busbar chamber, a circuit breaker chamber, a cable chamber and a low-voltage chamber are respectively arranged. The cabinet body is a stainless steel sealed cabinet body, and the cabinet body is filled with low-pressure SF6 gas; it also comprises a protective device, which comprises a control unit, and a human-machine interaction unit and a switch unit electrically connected to the control unit respectively; the switch unit comprises a busbar relay, a circuit breaker relay, a cable relay and a low-voltage relay, the busbar relay is electrically connected to the incoming line of the busbar chamber, the circuit breaker relay is electrically connected to the incoming line of the circuit breaker chamber, the cable relay is electrically connected to the incoming line of the cable chamber, and the low-voltage relay is electrically connected to the incoming line of the low-voltage chamber; an interactive signal is input to the control unit through the human-machine interaction unit, and the control unit controls the busbar relay, circuit breaker relay, cable relay and / or low-voltage relay through the interactive signal. In actual use, after the power is turned on, the protective device is powered on and works. At this time, the use authority can be input through the human-computer interaction unit. The use authority is mainly for one or more rooms in the busbar room, circuit breaker room, cable room and low-voltage room to be put into use. After input, the control unit controls the corresponding relay to connect the incoming line of the room according to the input use authority, so that the corresponding room can be put into use, and the unauthorized room cannot be used, thereby ensuring that the trainees avoid safety accidents caused by unskilled operation during the simulation operation using the utility model. Therefore, the utility model can truly simulate the operating environment of the high-voltage cabinet high-voltage gas-filled switch, so that high-voltage electricians can conduct simulation training in a safe environment, improve their own skills, and at the same time have good safety measures to improve the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the high-voltage gas-filled switchgear for training in the present utility model;

[0015] In the figure: 1-cabinet, 2-protective device, 3-touch screen, 4-operation keyboard, 5-fingerprint recognition unit. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0018] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0019] like Figure 1 As shown, a high-voltage gas-filled switchgear for training includes a cabinet 1. In this embodiment, the cabinet 1 has reserved jacks, and a busbar chamber, a circuit breaker chamber, a cable chamber and a low-voltage chamber are respectively provided in the cabinet 1. The cabinet 1 is a stainless steel sealed cabinet 1, and the cabinet 1 is filled with low-pressure SF6 gas.

[0020] The present invention also includes a protective device 2, which includes a control unit, a human-machine interface unit, and a switch unit electrically connected to the control unit. The switch unit includes a bus relay, a circuit breaker relay, a cable relay, and a low-voltage relay. The bus relay is electrically connected to the incoming line of the busbar chamber, the circuit breaker relay is electrically connected to the incoming line of the circuit breaker chamber, the cable relay is electrically connected to the incoming line of the cable chamber, and the low-voltage relay is electrically connected to the incoming line of the low-voltage chamber.

[0021] like Figure 1As shown, when the present invention is used, the protective device 2 is powered on and operational after being turned on. At this point, the user rights can be input through the human-machine interface unit. The user rights are primarily for one or more of the busbar compartment, circuit breaker compartment, cable compartment, and low-voltage compartment. After the user rights are input, the control unit controls the corresponding relay to connect the incoming line to the compartment, allowing the corresponding compartment to be put into use. Unauthorized compartments cannot be used, however. For example, when the user rights include the busbar compartment and the low-voltage compartment, the control unit triggers the busbar relay and the low-voltage relay to connect the incoming line to the busbar compartment and the incoming line to the low-voltage compartment. The circuit breaker compartment and cable compartment, which are not authorized for use, cannot be used, thereby ensuring that during the simulated operation of the present invention, trainees avoid safety accidents caused by unskilled operation. Therefore, the present invention can realistically simulate the operating environment of a high-voltage cabinet high-voltage gas-filled switch, allowing high-voltage electricians to conduct simulated training in a safe environment, improving their skills. At the same time, it has good safety measures and improves the safety of operation.

[0022] like Figure 1 As shown, the protective device 2 in the present invention includes a shell, which is arranged on the outside of the cabinet 1, so that the protective device 2 is separated from the switch cabinet, making it more convenient to use.

[0023] like Figure 1 As shown, in this embodiment, the human-computer interaction unit includes a touch screen 3 and / or an operation keyboard 4. The human-computer interaction unit is disposed on the outside of the housing, wherein the operation keyboard 4 may be provided with a power button, a selection button, etc. During use, the touch screen 3 and the operation keyboard 4 can be used to interact with each other to manage and use the present invention.

[0024] In this embodiment, the protection device 2 further includes a wireless communication unit, a fingerprint recognition unit 5 and a communication unit. The wireless communication unit, the fingerprint recognition unit 5 and the communication unit are electrically connected to the control unit respectively.

[0025] The wireless communication unit may be a WIFI, Bluetooth communication unit, etc. The user may input usage authority through the wireless communication unit, thereby facilitating training management and making use more convenient.

[0026] The fingerprint recognition unit 5 can record the user's fingerprint to set the user's authority according to the fingerprint, and perform simulated operations, training task settings, etc. according to the user's authority, making it more convenient to use.

[0027] The communication unit can be a USB communication unit, which can be connected to an external storage device through a USB interface to input simulation training courses, etc., so as to have a more practical learning progress and operate the high-voltage inflatable switchgear for training.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications made within the spirit and principles of the present invention, as well as improvements to a high-voltage gas-filled switchgear for training, shall be included in the scope of protection of the present invention.

Claims

1. A high-voltage gas-filled switchgear for training, comprising a cabinet body, wherein a busbar chamber, a circuit breaker chamber, a cable chamber, and a low-voltage chamber are respectively provided in the cabinet body, the cabinet body being a sealed stainless steel cabinet body and being filled with low-pressure SF6 gas; characterized in that: Also included is a protection device, the protection device including a control unit, and a human-machine interaction unit and a switch unit electrically connected to the control unit respectively; The switch unit includes a bus relay, a circuit breaker relay, a cable relay and a low-voltage relay, wherein the bus relay is electrically connected to the incoming line of the busbar chamber, the circuit breaker relay is electrically connected to the incoming line of the circuit breaker chamber, the cable relay is electrically connected to the incoming line of the cable chamber, and the low-voltage relay is electrically connected to the incoming line of the low-voltage chamber; An interactive signal is input to the control unit through the human-machine interaction unit, and the control unit controls the bus relay, the circuit breaker relay, the cable relay and / or the low-voltage relay through the interactive signal.

2. The high-voltage gas-filled switchgear for training according to claim 1, characterized in that: The protection device includes a shell, and the shell is arranged on the outside of the cabinet.

3. The high-voltage gas-filled switchgear for training according to claim 2, characterized in that: The human-computer interaction unit includes a touch screen and / or an operation keyboard, and the human-computer interaction unit is arranged on the outside of the shell.

4. The high-voltage gas-filled switchgear for training according to claim 1, characterized in that: The protection device further includes a wireless communication unit, which is electrically connected to the control unit.

5. The high-voltage gas-filled switchgear for training according to claim 1, characterized in that: The protection device further includes a fingerprint recognition unit, which is electrically connected to the control unit.

6. The high-voltage gas-filled switchgear for training according to claim 2, characterized in that: The protection device further includes a communication unit electrically connected to the control unit. The communication unit includes a communication interface, and the communication interface is embedded in the housing.

7. The high-voltage gas-filled switchgear for training according to claim 1, characterized in that: The cabinet has reserved sockets.

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