CN220358607U - Ac precision row cabinet - Google Patents
Ac precision row cabinet Download PDFInfo
- Publication number
- CN220358607U CN220358607U CN202322057396.0U CN202322057396U CN220358607U CN 220358607 U CN220358607 U CN 220358607U CN 202322057396 U CN202322057396 U CN 202322057396U CN 220358607 U CN220358607 U CN 220358607U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- electrostatic sensor
- monitoring host
- electrostatic
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses an alternating-current precise column cabinet which comprises a cabinet body, a first electrostatic sensor, a second electrostatic sensor, a monitoring host and an alarm, wherein a wire distribution frame is arranged in the cabinet body, the first electrostatic sensor is arranged on the cabinet body and is used for carrying out electrostatic detection on the cabinet body, the second electrostatic sensor is arranged on the wire distribution frame and is used for carrying out electrostatic detection on the wire distribution frame, the monitoring host is arranged in the cabinet body, a first input interface of the monitoring host is electrically connected with the first electrostatic sensor, a second input interface of the monitoring host is electrically connected with the second electrostatic sensor, and the alarm is electrically connected with a first output interface of the monitoring host. According to the utility model, the first electrostatic sensor and the second electrostatic sensor can detect the electrostatic condition of the cabinet body and the wire distribution frame, partial discharge caused by excessive static accumulation is avoided, and the self safety performance is monitored, so that the fire safety is improved.
Description
Technical Field
The utility model relates to the technical field of column head cabinets, in particular to an alternating-current precise column head cabinet.
Background
The precise train head cabinet is applied to an intelligent management system of the computer room IT server cabinet in the data, comprehensively collects all electrical parameters and uploads the electrical parameters to the background monitoring platform through the communication interface. Most of the existing alternating current precise train head cabinets can only collect electrical parameters and lack monitoring on self safety performance.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the alternating-current precise train head cabinet which can monitor the safety performance of the alternating-current precise train head cabinet.
In one aspect, the embodiment of the utility model provides an alternating-current precise head-arranging cabinet, which comprises a cabinet body, wherein a wire distribution frame is arranged in the cabinet body; the first electrostatic sensor is arranged on the cabinet body and is used for carrying out electrostatic detection on the cabinet body; a second electrostatic sensor arranged on the wiring frame, the second electrostatic sensor being used for performing electrostatic detection on the wiring frame; the monitoring host is arranged in the cabinet body and is provided with a first input interface, a second input interface and a first output interface, the first input interface of the monitoring host is electrically connected with the first electrostatic sensor, and the second input interface of the monitoring host is electrically connected with the second electrostatic sensor; and the alarm is electrically connected with the first output interface of the monitoring host.
According to some embodiments of the utility model, the cabinet body includes a cabinet main body portion and a cabinet door portion, and the first electrostatic sensor is mounted on the cabinet main body portion and the cabinet door portion.
According to some embodiments of the utility model, the wiring rack comprises an input module wiring rack, a terminal wiring rack and a monitoring module wiring rack, wherein the input module wiring rack, the terminal wiring rack and the monitoring module wiring rack are arranged in the cabinet body from top to bottom.
According to some embodiments of the utility model, the second electrostatic sensor is disposed on the input module patch panel.
According to some embodiments of the utility model, the second electrostatic sensor is further disposed on the terminal distribution frame.
According to some embodiments of the utility model, the wire rack is a metal wire rack.
According to some embodiments of the utility model, the monitoring host further has a second output interface, and the second output interface is electrically connected to the display screen.
According to some embodiments of the utility model, the monitoring host further has a communication interface, and the communication interface adopts an RS485 or RS232 interface.
According to some embodiments of the utility model, a miniature smoke sensor is further installed in the cabinet body, and the miniature smoke sensor is electrically connected with the monitoring host.
According to some embodiments of the utility model, the alarm employs at least one of a buzzer, a voice alarm, or a warning light.
The utility model has at least the following beneficial effects:
the first electrostatic sensor and the second electrostatic sensor can detect the electrostatic condition of the cabinet body and the wire distribution frame, partial discharge caused by excessive static accumulation is avoided, and the self safety performance is monitored, so that the fire safety is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic front view of an AC precision train head cabinet according to an embodiment of the utility model;
FIG. 2 is a schematic block diagram of an AC precision train head cabinet according to an embodiment of the present utility model;
fig. 3 is a schematic circuit wiring diagram of a monitoring host of an ac precision train head cabinet according to an embodiment of the present utility model.
Reference numerals:
cabinet 100, first electrostatic sensor 200, second electrostatic sensor 300, monitoring host 400, alarm 500, display screen 600, micro smoke sensor 700, first input interface 410, second input interface 420, first output interface 430, second output interface 440, communication interface 450, input module wiring frame 110, terminal wiring frame 120, monitoring module wiring frame 130
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a number" means one or more, the meaning of "a plurality" means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and "above", "below", "within", etc. are understood to include the present number. If any, the terms "first," "second," etc. are used for distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as "disposed," "mounted," "connected," and the like are to be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by those skilled in the art in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, the embodiment discloses an ac precise column cabinet, which comprises a cabinet body 100, a first electrostatic sensor 200, a second electrostatic sensor 300, a monitoring host 400 and an alarm 500, wherein a wire distribution frame is installed in the cabinet body 100, the first electrostatic sensor 200 is arranged on the cabinet body 100, the first electrostatic sensor 200 is used for carrying out electrostatic detection on the cabinet body 100, the second electrostatic sensor 300 is arranged on the wire distribution frame, the second electrostatic sensor 300 is used for carrying out electrostatic detection on the wire distribution frame, the monitoring host 400 is installed in the cabinet body 100, the monitoring host 400 is provided with a first input interface 410, a second input interface 420 and a first output interface 430, the first input interface 410 of the monitoring host 400 is electrically connected with the first electrostatic sensor 200, the second input interface 420 of the monitoring host 400 is electrically connected with the second electrostatic sensor 300, and the alarm 500 is electrically connected with the first output interface 430 of the monitoring host 400. The monitoring host 400 is configured to receive detection signals from the first electrostatic sensor 200 and the second electrostatic sensor 300, and determine whether an alarm prompt is required by the alarm 500 according to the detection signals.
In general, the ac precision train head cabinet is grounded through the cabinet body 100 to reduce the amount of charge on the cabinet body 100, but in some cases, a ground fault occurs. In this embodiment, the first electrostatic sensor 200 and the second electrostatic sensor 300 can detect the electrostatic conditions of the cabinet body 100 and the wire distribution frame, so as to avoid partial discharge caused by excessive static accumulation, and realize monitoring of self-safety performance, thereby improving fire safety.
Specifically, the cabinet body 100 includes a cabinet main body portion and a cabinet door portion, and the first electrostatic sensor 200 is installed on the cabinet main body portion and the cabinet door portion, so that the cabinet main body portion and the cabinet door portion can be detected, and the detection comprehensiveness is improved. The cabinet main body part comprises a cuboid metal cabinet formed by metal plates arranged at the upper, lower, left and right directions, the rear side and the like, and the front side of the cabinet main body part is provided with a cabinet door part.
In this embodiment, the wiring rack includes an input module wiring rack 110, a terminal wiring rack 120 and a monitoring module wiring rack 130, where the input module wiring rack 110, the terminal wiring rack 120 and the monitoring module wiring rack 130 are disposed in the cabinet body 100 from top to bottom, so as to implement ac and dc partition arrangement, which is beneficial to improving safety in the cabinet. The input module distribution frame 110 is used for installing a power input module, the wiring terminal distribution frame 120 is used for installing wiring terminals, and the monitoring module distribution frame 130 is used for installing monitoring modules including the monitoring host 400.
In some embodiments, the second electrostatic sensor 300 is disposed on the input module frame 110, and the second electrostatic sensor 300 can perform electrostatic detection on the input module frame 110, so as to avoid partial discharge between the input module frame 110 and the power input module, and reduce fire or short circuit caused by electric arc.
In some embodiments, the second electrostatic sensor 300 is also disposed on the terminal distribution frame 120. The second electrostatic sensor 300 can perform electrostatic detection on the wiring terminal distribution frame 120, so as to avoid partial discharge between the wiring terminal distribution frame 120 and wiring terminals and lines, and reduce fire or short circuit caused by electric arc.
Generally, the wire distribution frame is a metal wire distribution frame, and the metal wire distribution frame is fixed in the cabinet body 100 by a fastener such as a screw or a bolt, and has high mechanical strength and long service life.
Referring to fig. 2 and fig. 3, the monitoring host 400 further has a second output interface 440, and the second output interface 440 is electrically connected to the display screen 600. The monitoring host 400 may transmit the detection results of the first and second electrostatic sensors 200 and 300 to the display screen 600 through the second output interface 440 to display, thereby realizing the visualization of the detection results.
In some embodiments, the monitoring host 400 further has a communication interface 450, where the communication interface 450 adopts an RS485 or RS232 interface, and the monitoring host 400 may send the detection results of the first electrostatic sensor 200 and the second electrostatic sensor 300 to the monitoring platform through the communication interface 450, so as to save the detection results, so as to facilitate subsequent maintenance and analysis.
In some embodiments, the cabinet 100 is further provided with a micro smoke sensor 700, the micro smoke sensor 700 is electrically connected with the monitoring host 400, and the micro smoke sensor 700 can detect smoke in the cabinet 100, and can be found in time when a line is burnt due to partial discharge, so that loss is reduced.
In some embodiments, the alarm 500 employs at least one of a buzzer, a voice alarm, or a warning light. The buzzer can carry out sound alarm, and the voice alarm can report alarm type when carrying out sound alarm to maintenance personnel understand directly perceivedly, and the alarm lamp can improve the degree of distinguishing of reporting to the police in noisy environment, is favorable to improving alarm efficiency.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An ac precision train head cabinet, comprising:
the cabinet body is internally provided with a wire distribution frame;
the first electrostatic sensor is arranged on the cabinet body and is used for carrying out electrostatic detection on the cabinet body;
a second electrostatic sensor arranged on the wiring frame, the second electrostatic sensor being used for performing electrostatic detection on the wiring frame;
the monitoring host is arranged in the cabinet body and is provided with a first input interface, a second input interface and a first output interface, the first input interface of the monitoring host is electrically connected with the first electrostatic sensor, and the second input interface of the monitoring host is electrically connected with the second electrostatic sensor;
and the alarm is electrically connected with the first output interface of the monitoring host.
2. The ac precision train cabinet of claim 1, wherein the cabinet body comprises a cabinet main body portion and a cabinet door portion, and the first electrostatic sensor is mounted on the cabinet main body portion and the cabinet door portion.
3. The ac precision train head cabinet of claim 1, wherein the wiring rack comprises an input module wiring rack, a terminal wiring rack, and a monitoring module wiring rack, the input module wiring rack, the terminal wiring rack, and the monitoring module wiring rack being disposed in the cabinet from top to bottom.
4. An ac precision train cabinet according to claim 3, wherein the second electrostatic sensor is arranged on the input module distribution frame.
5. The ac precision train head cabinet of claim 4, wherein the second electrostatic sensor is further disposed on the terminal distribution frame.
6. The ac precision train head cabinet of any one of claims 1 to 5, wherein the wire distribution frame is a metal wire distribution frame.
7. The ac precision train head cabinet of claim 1, wherein the monitoring host further comprises a second output interface, the second output interface being electrically connected to a display screen.
8. The ac precision train head cabinet of claim 1 or 7, wherein the monitoring host further comprises a communication interface, and the communication interface adopts an RS485 or RS232 interface.
9. The ac precision train head cabinet of claim 1, wherein a miniature smoke sensor is further mounted in the cabinet body, and the miniature smoke sensor is electrically connected with the monitoring host.
10. The ac precision train head cabinet of claim 1 or 9, wherein the alarm employs at least one of a buzzer, a voice alarm, or a warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057396.0U CN220358607U (en) | 2023-08-02 | 2023-08-02 | Ac precision row cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322057396.0U CN220358607U (en) | 2023-08-02 | 2023-08-02 | Ac precision row cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358607U true CN220358607U (en) | 2024-01-16 |
Family
ID=89476843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322057396.0U Active CN220358607U (en) | 2023-08-02 | 2023-08-02 | Ac precision row cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358607U (en) |
-
2023
- 2023-08-02 CN CN202322057396.0U patent/CN220358607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113884846B (en) | Partial discharge and temperature rise online monitoring system for switch cabinet | |
| CN212970114U (en) | Comprehensive intelligent monitoring system for electrical equipment | |
| CN220358607U (en) | Ac precision row cabinet | |
| CN101975885B (en) | Comprehensive electric energy detector for direct-current power supplies | |
| CN214706610U (en) | Online monitoring device of power switch cabinet | |
| CN210155250U (en) | GIS ultrahigh frequency partial discharge sensor and acquisition monitoring device based on Internet of things | |
| CN110031120B (en) | Bus temperature measuring device | |
| CN209784431U (en) | Intelligent low-voltage shunt monitoring unit | |
| CN112729527A (en) | Control system for monitoring electroplating cylinder vibration automatic alarm for processing printed circuit board | |
| CN201804043U (en) | Synthetic electric energy detection instrument for DC electric power | |
| CN112255554A (en) | Direct current system battery health status and internal fault monitoring device | |
| CN218068126U (en) | Voltage detection alarm device capable of storing massive bus voltage data | |
| CN111756110A (en) | Internet of things data processing system of power switch cabinet | |
| CN110979081A (en) | Network monitoring system and method based on one-machine four-pile charging pile | |
| CN217769605U (en) | Visual intelligent monitoring management equipment of battery | |
| CN220544654U (en) | Terminal cabinet capable of monitoring signal state | |
| CN110198072A (en) | A kind of charge and discharge cabinet balance charge/discharge energy-saving protective module | |
| CN220171160U (en) | Lightning arrester state monitoring device | |
| CN214951530U (en) | Monitoring device for cables | |
| CN214671058U (en) | Pre-diagnosis system of switch cabinet | |
| CN216959045U (en) | Power distribution cabinet for installing intelligent electric meter | |
| CN208737623U (en) | A kind of electric fire alarm detection device | |
| CN216056474U (en) | Power switch cabinet monitoring device | |
| CN218478404U (en) | Old elevator health status monitoring facilities | |
| CN215682520U (en) | Wisdom on-line monitoring equipment running state analysis early warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |