CN210926723U - AC low-voltage switch cabinet - Google Patents
AC low-voltage switch cabinet Download PDFInfo
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- CN210926723U CN210926723U CN201922075752.5U CN201922075752U CN210926723U CN 210926723 U CN210926723 U CN 210926723U CN 201922075752 U CN201922075752 U CN 201922075752U CN 210926723 U CN210926723 U CN 210926723U
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- switch
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- drawer
- control frame
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Abstract
The utility model belongs to the technical field of the circuit control technique and specifically relates to an exchange low-voltage switchgear, including the switch cabinet body, switch cabinet internal one side is equipped with the drawer frame, and the drawer frame endotheca is equipped with the drawer unit, and the internal opposite side of switch cabinet is equipped with the control frame framework, drawer frame one end fixed connection circuit converter, the internal circuit converter one end that is close to of switch cabinet is equipped with perpendicular mother and arranges, and beneficial effect lies in: the lightning arrester is arranged to be used as the lightning protection and surge prevention requirements of a power supply, a three-phase standby switch is reserved, two paths of single-phase switches and a power socket are used as capacity expansion requirements, the monitoring function is set, the open-close state of each path of air switch can be comprehensively monitored, important direct current parameters, machine room environment and machine room safety parameters can be monitored, intelligent equipment can be monitored, a protector is configured, the optimal connection mode of the protector is guaranteed through the integrated structure of the protector and a switch cabinet, and therefore the best lightning protection performance of the system is guaranteed.
Description
Technical Field
The utility model relates to a circuit control technical field especially relates to an exchange low-voltage switchgear.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.
The existing low-voltage switch cabinet generally comprises a cabinet body, a drawer frame, a drawer unit and other components, plays roles in power transmission, power distribution and electric energy conversion, but has weak protection capability, the cabinet body is easy to corrode, and no structures such as a lightning arrester, a protector, a monitoring device and the like exist, so that internal devices are easily damaged by factors such as natural environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, thereby providing an AC low-voltage switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an exchange low-voltage switchgear, includes the cubical switchboard cabinet body, the internal one side of cubical switchboard cabinet is equipped with the drawer frame, the drawer frame endotheca is equipped with the drawer unit, the internal opposite side of cubical switchboard cabinet is equipped with the control frame framework, drawer frame one end fixed connection circuit converter, the internal circuit converter one end that is close to of cubical switchboard cabinet is equipped with perpendicular mother row, be close to perpendicular mother row one side upper end fixed connection watch-dog in the control frame framework, be close to perpendicular female row one side lower extreme fixed connection protector in the control frame framework, be equipped with two way single-way switch and three-phase standby switch in the control frame framework, control frame framework one side fixed connection display panel, cubical switchboard cabinet body rear end is equipped with the main plug.
Preferably, the upper end of the switch cabinet body is fixedly connected with the lightning arrester.
Preferably, a power socket is arranged on one side, away from the control frame body, of the switch cabinet body.
Preferably, the drawer unit is provided with a handle, an electronic interlock switch and a controller.
Preferably, the main plug is connected with the vertical busbar in a plugging manner, and the monitor is electrically connected with the display panel.
Preferably, the switch cabinet body adopts a fully-sealed waterproof structure, and the surface is subjected to plastic spraying treatment.
The utility model provides a pair of exchange low-voltage switchgear, beneficial effect lies in: the lightning arrester is arranged to be used as the lightning protection and surge prevention requirements of a power supply, a three-phase standby switch is reserved, two paths of single-phase switches and a power socket are used as capacity expansion requirements, the monitoring function is set, the open-close state of each path of air switch can be comprehensively monitored, important direct current parameters, machine room environment and machine room safety parameters can be monitored, intelligent equipment can be monitored, a protector is configured, the optimal connection mode of the protector is guaranteed through the integrated structure of the protector and a switch cabinet, and therefore the best lightning protection performance of the system is guaranteed.
Drawings
Fig. 1 is a schematic structural view of an ac low-voltage switchgear provided by the present invention;
fig. 2 is a schematic structural section view of an ac low-voltage switchgear according to the present invention;
fig. 3 is a schematic structural section view of an ac low-voltage switchgear according to the present invention;
fig. 4 is a schematic sectional view of a drawer unit structure of an ac low-voltage switch cabinet according to the present invention.
In the figure: the intelligent control device comprises a switch cabinet body 1, a drawer unit 2, a lightning arrester 3, a control frame body 4, a three-phase standby switch 5, a display panel 6, two-way one-way switches 7, a drawer frame 8, a circuit converter 9, a monitor 10, a main plug 11, a protector 12, a vertical busbar 13, a handle 14, an electronic interlocking switch 15, a controller 16 and a power socket 17.
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.
Referring to fig. 1-4, an ac low-voltage switch cabinet comprises a switch cabinet body 1, a drawer frame 8 is arranged on one side in the switch cabinet body 1, a drawer unit 2 is sleeved in the drawer frame 8, a control frame body 4 is arranged on the other side in the switch cabinet body 1, one end of the drawer frame 8 is fixedly connected with a circuit converter 9, two drawers with one half unit can be installed in the space of one drawer unit 2 through a shunt adapter 9, a vertical bus bar 13 is arranged on one end of the switch cabinet body 1 close to the circuit converter 9, a monitor 10 is fixedly connected with the upper end of one side of the control frame body 4 close to the vertical bus bar 13, the monitor 10 can comprehensively monitor the open-close state, important dc parameters, machine room environment and machine room safety parameters of each shunt, and can monitor intelligent equipment, a protector 12 is fixedly connected with the lower end of one side of the control frame body 4 close to the vertical bus bar 13, the optimal connection mode of protector has been guaranteed to the integral structure of protector 12 and cubical switchboard to for the best lightning protection performance of system provides the assurance, be equipped with two way single direction switch 7 and three-phase standby switch 5 on the control frame framework 4, control frame framework 4 one side fixed connection display panel 6, display panel 6 can carry out the data ization with watch-dog 10 monitoring data and show, and cubical switchboard cabinet 1 rear end is equipped with main plug 11.
The upper end of the switch cabinet body 1 is fixedly connected with the lightning arrester 3, the lightning arrester 3 is used for protecting electrical equipment from being damaged by high transient overvoltage and limiting follow current amplitude, a power socket 17 is arranged on one side of the switch cabinet body 1, which is far away from the control frame body 4, a handle 14, an electronic interlocking switch 15 and a controller 16 are arranged on the drawer unit 2, the handle 14, the electronic interlocking switch 15 and the controller 16 are convenient for controlling and managing the drawer unit, a main plug 11 is connected with a vertical busbar 13 in an inserting mode, a monitor 10 is electrically connected with a display panel 6, the switch cabinet body 1 is of a fully-sealed waterproof structure, and plastic spraying is performed on the surface of the switch cabinet body 1, so that the switch cabinet body 1 is rust-proof and strong in anti-corrosion capacity and has good overcurrent and overheat protection effects.
The working principle is as follows: through the shunt adapter 9, two drawers with one half unit can be installed in the space of one drawer unit 2, the lightning arrester 3 is arranged to meet the requirements of lightning protection and surge protection of a power supply, a three-phase standby switch 5, two single-phase switches 7 and a power socket 17 are reserved to meet the requirements of capacity expansion, the monitor 10 is arranged to comprehensively monitor the on-off state, important direct current parameters, machine room environment and machine room safety parameters of each circuit and monitor intelligent equipment, the display panel 6 is arranged to display the data monitored by the monitor 10 in real time, the monitored data can be conveniently checked and managed, the protector 12 is arranged, the integrated structure of the protector 12 and a switch cabinet ensures the optimal connection mode of the protector 12, so that the optimal lightning protection performance of the system is ensured, and the handle 14, the electronic interlocking switch 15 and the controller 16 are convenient for controlling and managing the drawer units, the switch cabinet body 1 adopts a full-sealed waterproof structure, and the surface is subjected to plastic spraying treatment, so that the switch cabinet body 1 has strong antirust and anticorrosion capabilities and has good overcurrent and overheating protection functions.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An alternating-current low-voltage switch cabinet comprises a switch cabinet body (1) and is characterized in that a drawer frame (8) is arranged on one side in the switch cabinet body (1), a drawer unit (2) is arranged in the inner sleeve of the drawer frame (8), a control frame body (4) is arranged on the other side in the switch cabinet body (1), one end of the drawer frame (8) is fixedly connected with a circuit converter (9), a vertical busbar (13) is arranged at one end, close to the circuit converter (9), in the switch cabinet body (1), an upper end of one side, close to the vertical busbar (13), of a control frame body (4) is fixedly connected with a monitor (10), a lower end, close to one side of the vertical busbar (13), of the control frame body (4) is fixedly connected with a protector (12), and two-way one-way switches (7) and a three-phase standby switch (5) are arranged on the control frame body (, one side of the control frame body (4) is fixedly connected with a display panel (6), and the rear end of the switch cabinet body (1) is provided with a main plug (11).
2. An alternating-current low-voltage switch cabinet according to claim 1, characterized in that the upper end of the switch cabinet body (1) is fixedly connected with a lightning arrester (3).
3. An alternating-current low-voltage switch cabinet according to claim 1, characterized in that a power socket (17) is arranged on one side of the switch cabinet body (1) far away from the control frame body (4).
4. An alternating current low-voltage switchgear cabinet according to claim 1, characterized in that said drawer unit (2) is provided with a handle (14), an electronic interlock switch (15) and a controller (16).
5. An alternating current low-voltage switchgear cabinet according to claim 1, characterized in that the main plug (11) is connected with a vertical busbar (13) in a plugging manner, and the monitor (10) is electrically connected with the display panel (6).
6. An alternating current low-voltage switch cabinet according to claim 1, characterized in that the switch cabinet body (1) adopts a full-sealed waterproof structure, and the surface is subjected to plastic spraying treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075752.5U CN210926723U (en) | 2019-11-27 | 2019-11-27 | AC low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075752.5U CN210926723U (en) | 2019-11-27 | 2019-11-27 | AC low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926723U true CN210926723U (en) | 2020-07-03 |
Family
ID=71365045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075752.5U Active CN210926723U (en) | 2019-11-27 | 2019-11-27 | AC low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926723U (en) |
-
2019
- 2019-11-27 CN CN201922075752.5U patent/CN210926723U/en active Active
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