CN204706804U - A kind of power distribution cabinet with automatic protection functions - Google Patents
A kind of power distribution cabinet with automatic protection functions Download PDFInfo
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- CN204706804U CN204706804U CN201520228158.4U CN201520228158U CN204706804U CN 204706804 U CN204706804 U CN 204706804U CN 201520228158 U CN201520228158 U CN 201520228158U CN 204706804 U CN204706804 U CN 204706804U
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- cabinet
- power distribution
- protection mechanism
- distribution cabinet
- central control
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Abstract
The utility model relates to a kind of power distribution cabinet with automatic protection functions, comprises cabinet, the first protection mechanism, the second protection mechanism, cooling mechanism and central control unit; Described first protection mechanism, the second protection mechanism, cooling mechanism and central control unit are all arranged in cabinet, and described first protection mechanism, the second protection mechanism and cooling mechanism control by central control unit; Described cabinet comprises cabinet internal layer, cabinet skin, top cover and condensate layer, described condensate layer is arranged between cabinet internal layer and cabinet skin, described top cover is arranged on cabinet skin, the first protection mechanism is utilized in the power distribution cabinet of this band automatic protection functions, the shell of power distribution cabinet is lowered the temperature rapidly, prevents power distribution cabinet temperature too high and spontaneous combustion occurs; Utilize the second protection mechanism simultaneously, fire extinguishing process is carried out to the condition of a fire in power distribution cabinet, prevents spreading of the condition of a fire; Finally also add cooling mechanism, the heat in power distribution cabinet is processed, prevent the too high generation condition of a fire of temperature.
Description
Technical field
The utility model relates to a kind of power distribution cabinet with automatic protection functions.
Background technology
In modern society, along with the demand of people to electricity is more and more higher, power equipment miscellaneous has also appeared in our visual field.Power distribution cabinet is exactly modal a kind of electric power facility.
Power distribution cabinet, electrical equipment and circuit thereof are placed on chest wherein, are used for distributing electric power energy.Be referred to as motive power distribution center.They install the transformer station in enterprise concentratedly, power distribution to subordinate's controller switching equipment of different location.
Due to the extensive utilization of power distribution cabinet, so for the security performance of power distribution cabinet, people consider often at first.In present power distribution station, be all provided with some fire-fighting equipments, but there is the few of power distribution cabinet self-protection function.If the suddenly power distribution cabinet generation condition of a fire, power distribution cabinet not only cannot make correct emergency measures, the worse situation such as also to blast.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the few deficiency of prior art power distribution cabinet safeguard procedures, the utility model provides a kind of power distribution cabinet can tackling the band automatic protection functions of emergency.
The utility model solves the technical scheme that its technical problem adopts: a kind of power distribution cabinet with automatic protection functions, comprises cabinet, the first protection mechanism, the second protection mechanism, cooling mechanism and central control unit; Described first protection mechanism, the second protection mechanism, cooling mechanism and central control unit are all arranged in cabinet, and described first protection mechanism, the second protection mechanism and cooling mechanism control by central control unit;
Described cabinet comprises cabinet internal layer, cabinet skin, top cover and condensate layer, and described condensate layer is arranged between cabinet internal layer and cabinet skin, and described top cover is arranged on cabinet skin;
Described first protection mechanism comprises some dry ice sprayers and some dry ice holders, and each dry ice sprayer to be all arranged on above condensate layer on four angles and to be positioned at below top cover, is equipped with dry ice holder between adjacent two dry ice sprayers;
Described second protection mechanism comprises some extinguishing agent storage devices and fire extinguishing sprayer, and each extinguishing agent storage device is all arranged on above cabinet internal layer on four angles, is equipped with fire extinguishing sprayer below each extinguishing agent storage device;
Described cooling mechanism comprises radiator fan and automatic opening and closing door, and described radiator fan is arranged on above cabinet internal layer, and described automatic opening and closing door is arranged on top cover, and the position of described radiator fan is corresponding with the position of automatic opening and closing door;
Described central control unit comprise central control system and be connected with central control system shoot out device control module, shower nozzle control module, fan control module, switch gate control module, wireless communication module, memory module and signal acquisition module, described dry ice sprayer with shoot out device control module and be electrically connected, described fire extinguishing sprayer is electrically connected with shower nozzle control module, described radiator fan is electrically connected with fan control module, and described automatic opening and closing door is electrically connected with switch gate control module.
Particularly, in order to improve the intelligence degree of power distribution cabinet, described central control unit comprises PLC, and described PLC controls central control system.
Particularly, in order to improve the extinguishing ability of power distribution cabinet, in described extinguishing agent storage device, be provided with ultra-fine dry powder extinguishing agent.
The beneficial effects of the utility model are, utilize the first protection mechanism in the power distribution cabinet of this band automatic protection functions, lower the temperature rapidly to the shell of power distribution cabinet, prevent power distribution cabinet temperature too high and spontaneous combustion occurs; Utilize the second protection mechanism simultaneously, fire extinguishing process is carried out to the condition of a fire in power distribution cabinet, prevents spreading of the condition of a fire; Finally also add cooling mechanism, the heat in power distribution cabinet is processed, prevent the too high generation condition of a fire of temperature.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the power distribution cabinet of band automatic protection functions of the present utility model.
Fig. 2 is the vertical view of the power distribution cabinet of band automatic protection functions of the present utility model.
Fig. 3 is the system construction drawing of the power distribution cabinet of band automatic protection functions of the present utility model.
In figure 1, cabinet internal layer, 2, cabinet is outer, 3, top cover, 4, condensate layer, 5, dry ice sprayer, 6, radiator fan, 7, extinguishing agent storage device, 8, fire extinguishing sprayer, 9, automatic opening and closing door, 10, dry ice holder, 11, central control system, 12, device control module is shootd out, 13, shower nozzle control module, 14, fan control module, 15, switch gate control module, 16, wireless communication module, 17, memory module, 18, signal acquisition module, 19, current transformer, 20, temperature sensor, 21, voltage transformer, 22, fire detector.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-3, a kind of power distribution cabinet with automatic protection functions of the present utility model, comprises cabinet, the first protection mechanism, the second protection mechanism, cooling mechanism and central control unit; Described first protection mechanism, the second protection mechanism, cooling mechanism and central control unit are all arranged in cabinet, and described first protection mechanism, the second protection mechanism and cooling mechanism control by central control unit;
Described cabinet comprises cabinet internal layer 1, cabinet skin 2, top cover 3 and condensate layer 4, and described condensate layer 4 is arranged between cabinet internal layer 1 and cabinet skin 2, and described top cover 3 is arranged on cabinet skin 2;
Described first protection mechanism comprises some dry ice sprayers 5 and some dry ice holders 10, and each dry ice sprayer 5 to be all arranged on above condensate layer 4 on four angles and to be positioned at below top cover 3, is equipped with dry ice holder 10 between adjacent two dry ice sprayers 5;
Described second protection mechanism comprises some extinguishing agent storage devices 7 and fire extinguishing sprayer 8, and each extinguishing agent storage device 7 is all arranged on above cabinet internal layer 1 on four angles, is equipped with fire extinguishing sprayer 8 below each extinguishing agent storage device 7;
Described cooling mechanism comprises radiator fan 6 and automatic opening and closing door 9, and described radiator fan 6 is arranged on above cabinet internal layer 1, and described automatic opening and closing door 9 is arranged on top cover 3, and the position of described radiator fan 6 is corresponding with the position of automatic opening and closing door 9;
Described central control unit comprise central control system 11 and be connected with central control system 11 shoot out device control module 12, shower nozzle control module 13, fan control module 14, switch gate control module 15, wireless communication module 16, memory module 17 and signal acquisition module 18, described dry ice sprayer 5 with shoot out device control module 12 and be electrically connected, described fire extinguishing sprayer 8 is electrically connected with shower nozzle control module 13, described radiator fan 6 is electrically connected with fan control module 14, and described automatic opening and closing door 9 is electrically connected with switch gate control module 15.
Particularly, in order to improve the intelligence degree of power distribution cabinet, described central control unit comprises PLC, and described PLC controls central control system 11.
Particularly, in order to improve the extinguishing ability of power distribution cabinet, in described extinguishing agent storage device 7, be provided with ultra-fine dry powder extinguishing agent.
Cooling mechanism operation principle in the power distribution cabinet of this band automatic protection functions: when power distribution cabinet is when working; some equipment of the inside can produce heat; when after temperature sensor 20 detected temperatures to set point; then central control unit control automatic opening and closing door 9 is opened; the heat that radiator fan 6 starts inside to power distribution cabinet simultaneously extracts, to reduce the temperature in power distribution cabinet.
First protection mechanism operation principle in the power distribution cabinet of this band automatic protection functions: the temperature inside power distribution cabinet is too high; cooling mechanism cannot velocity process or fire detector 22 detect when to there is the condition of a fire inside power distribution cabinet; then central control unit control automatic opening and closing door 9 is closed; dry ice sprayer 5 starts to inject dry ice to condensate layer 4 simultaneously; therefore power distribution cabinet is lowered the temperature with regard to commencing speed, prevents power distribution cabinet temperature rise fast and cause spontaneous combustion.
Second protection mechanism operation principle in the power distribution cabinet of this band automatic protection functions: when fire detector 22 detect to there is the condition of a fire inside power distribution cabinet time; fire extinguishing sprayer 8 starts to spray into ultra-fine dry powder extinguishing agent in power distribution cabinet, in order to eliminate the condition of a fire or to stop spreading of the condition of a fire.
Device control module 12 is shootd out for controlling dry ice sprayer 5 in the power distribution cabinet of this band automatic protection functions; Shower nozzle control module 13 is for controlling fire extinguishing sprayer 8; Fan control module 14 is for controlling radiator fan 6; Switch gate control module 15 is for controlling automatic opening and closing door 9; Wireless communication module 16, for carrying out communication with head station, allows staff understand the operating state of on-the-spot power distribution cabinet; Memory module 17 is for storing the job information of on-the-spot power distribution cabinet; Signal acquisition module 18, for processing the Detection Information of current transformer 19, temperature sensor 20, voltage transformer 21 and fire detector 22, is understood operating current, ambient temperature, the operating voltage of power distribution cabinet and whether has the condition of a fire; Central control system 11 pairs of modules control, thus improve the intelligence degree of power distribution cabinet, improve the reliability of power distribution cabinet.
Compared with prior art, in the power distribution cabinet of this band automatic protection functions, utilize the first protection mechanism, the shell of power distribution cabinet is lowered the temperature rapidly, prevent power distribution cabinet temperature too high and spontaneous combustion occurs; Utilize the second protection mechanism simultaneously, fire extinguishing process is carried out to the condition of a fire in power distribution cabinet, prevents spreading of the condition of a fire; Finally also add cooling mechanism, the heat in power distribution cabinet is processed, prevent the too high generation condition of a fire of temperature.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. the power distribution cabinet with automatic protection functions, is characterized in that: comprise cabinet, the first protection mechanism, the second protection mechanism, cooling mechanism and central control unit; Described first protection mechanism, the second protection mechanism, cooling mechanism and central control unit are all arranged in cabinet, and described first protection mechanism, the second protection mechanism and cooling mechanism control by central control unit;
Described cabinet comprises cabinet internal layer (1), cabinet skin (2), top cover (3) and condensate layer (4), described condensate layer (4) is arranged between cabinet internal layer (1) and cabinet skin (2), and described top cover (3) is arranged on cabinet skin (2);
Described first protection mechanism comprises some dry ice sprayers (5) and some dry ice holders (10), each dry ice sprayer (5) be all arranged on condensate layer (4) top four angles on and be positioned at top cover (3) below, be equipped with dry ice holder (10) between adjacent two dry ice sprayers (5);
Described second protection mechanism comprises some extinguishing agent storage devices (7) and fire extinguishing sprayer (8), each extinguishing agent storage device (7) is all arranged on four angles, cabinet internal layer (1) top, and each extinguishing agent storage device (7) below is equipped with fire extinguishing sprayer (8);
Described cooling mechanism comprises radiator fan (6) and automatic opening and closing door (9), described radiator fan (6) is arranged on cabinet internal layer (1) top, described automatic opening and closing door (9) is arranged on top cover (3), and the position of described radiator fan (6) is corresponding with the position of automatic opening and closing door (9);
Described central control unit comprises central control system (11), and to be connected with central control system (11) shoot out device control module (12), shower nozzle control module (13), fan control module (14), switch gate control module (15), wireless communication module (16), memory module (17) and signal acquisition module (18), described dry ice sprayer (5) with shoot out device control module (12) and be electrically connected, described fire extinguishing sprayer (8) is electrically connected with shower nozzle control module (13), described radiator fan (6) is electrically connected with fan control module (14), described automatic opening and closing door (9) is electrically connected with switch gate control module (15).
2. the power distribution cabinet of band automatic protection functions as claimed in claim 1, it is characterized in that: described central control unit comprises PLC, described PLC controls central control system (11).
3. the power distribution cabinet of band automatic protection functions as claimed in claim 1, is characterized in that: be provided with ultra-fine dry powder extinguishing agent in described extinguishing agent storage device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228158.4U CN204706804U (en) | 2015-04-16 | 2015-04-16 | A kind of power distribution cabinet with automatic protection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228158.4U CN204706804U (en) | 2015-04-16 | 2015-04-16 | A kind of power distribution cabinet with automatic protection functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706804U true CN204706804U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228158.4U Expired - Fee Related CN204706804U (en) | 2015-04-16 | 2015-04-16 | A kind of power distribution cabinet with automatic protection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786064A (en) * | 2017-01-24 | 2017-05-31 | 宁海县雁苍山电力设备厂有限公司 | A kind of efficient explosionproof switchgear house |
| CN107611788A (en) * | 2017-09-11 | 2018-01-19 | 江苏银佳企业集团有限公司 | One kind cooling insulating properties switch cubicle |
-
2015
- 2015-04-16 CN CN201520228158.4U patent/CN204706804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786064A (en) * | 2017-01-24 | 2017-05-31 | 宁海县雁苍山电力设备厂有限公司 | A kind of efficient explosionproof switchgear house |
| CN107611788A (en) * | 2017-09-11 | 2018-01-19 | 江苏银佳企业集团有限公司 | One kind cooling insulating properties switch cubicle |
| CN107611788B (en) * | 2017-09-11 | 2023-09-12 | 江苏银佳企业集团有限公司 | Cooling insulating switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Yangsongzhen Beichen road 101499 Beijing city Huairou District No. 3 Patentee after: Rui Cheng Heng electrical (Beijing) Limited by Share Ltd Address before: Yangsongzhen Beichen road 100000 Beijing city Huairou District No. 1 West Building 02 Patentee before: Rui Cheng Heng electrical (Beijing) Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190416 |