CN203494081U - Integrated fire extinguishing device in electric control cabinet - Google Patents
Integrated fire extinguishing device in electric control cabinet Download PDFInfo
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- CN203494081U CN203494081U CN201320564140.2U CN201320564140U CN203494081U CN 203494081 U CN203494081 U CN 203494081U CN 201320564140 U CN201320564140 U CN 201320564140U CN 203494081 U CN203494081 U CN 203494081U
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- fire
- extinguishing device
- fire extinguishing
- extinguishing
- control cabinet
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Abstract
The utility model relates to an integrated fire extinguishing device in an electric control cabinet. The device comprises a control cabinet body. According to a structural key point of the device, the device also comprises a detector, a fire extinguishing device and a fire extinguishing control module, wherein the detector is arranged on the inner side of the control cabinet body; an injector head of the fire extinguishing device is arranged on the inner lateral surface of the upper part of the control cabinet body; the output end of the detector is connected with the fire extinguishing control module; the control output end of the fire extinguishing control module is connected with an operating component of the fire extinguishing device. The device has the advantages that the fire extinguishing device and the electric control cabinet are integrated, a fire can be automatically monitored, and the fire in the electric control cabinet can be timely and effectively dealt with to prevent the further spreading of the fire and ensure the safe, stable and reliable running of the electric control cabinet.
Description
Technical field
The utility model relates to the switch board that a kind of transformer station uses, particularly integrated extinguishing device in a kind of electrical control cabinet.
Background technology
Intelligent substation, in order to reduce the length of control cables, adopts the pattern of " primary equipment+intelligent assembly " to realize the Based Intelligent Control to primary equipment.Because intelligent assembly is to electromagnetic environment, humiture environment and waterproof, dustproof having relatively high expectations, therefore be arranged on especially in an intelligent electric switch board, this Intelligent control cabinet has temperature control, dehumidifying, anti-condensation, shielding and the function such as dustproof, assemble and have various functional modules, this integrated development has caused switch board internal heat generation amount to increase, the probability of breaking out of fire is also improving constantly, due to Unattended substation, the trend of intelligent development cannot be processed fire in time, exist potential safety hazard, also caused the operation of switch board to have safe and reliable problem simultaneously.
Utility model content
The purpose of this utility model is that according to the deficiencies in the prior art part, providing a kind of can process fire in time, guarantees the interior integrated extinguishing device of electrical control cabinet of switch board safety and stability reliability service.
The purpose of this utility model realizes by following approach:
Integrated extinguishing device in electrical control cabinet, include switch board cabinet, its structural feature is, also include detector, extinguishing device and fire extinguishing control module, detector is arranged on switch board cabinet inner side, the injector head of extinguishing device is arranged on the upper inner face of switch board cabinet, and the output of detector is connected with fire extinguishing control module, and the fire extinguishing control output end of control module and the control member of extinguishing device are connected.
The utility model is by extinguishing device and electrical control cabinet integrated installation, by detector, survey temperature and the flue gas in cabinet, to detect data and send fire extinguishing control module to, fire extinguishing control module relatively judges whether detection data surpasses setting value (this judgement also can directly be judged by detector), once judgement fire occurs, by control output end band pneumatic operating mechanism, start extinguishing device, by injector head, eject extinguishing chemical and put out a fire.So just, can in time, effectively process the fire occurring in electrical control cabinet, prevent the further expansion of the condition of a disaster, guarantee electrical control cabinet safety, stable, operation reliably.
The utility model can further be specially:
Also include fire alarm control unit, it is connected with fire extinguishing control module.
When fire extinguishing control module judgement fire occurs, just can start fire alarm control unit, by its control, send sound and light alarm, with warning operator or patrol officer, thoroughly control scene of fire, and fix a breakdown in time.
Also include electrical control cabinet run switch, it is connected with the control output end of fire extinguishing control module.
When fire occurs, should close down in time electrical control cabinet, prevent the expansion of the condition of a disaster, when the control module of therefore putting out a fire confirms that fire occurs, can control promptly opening, stopping of electrical control cabinet run switch by control end, control in time the condition of a disaster scene.
Fire extinguishing control module is connected with upper control center by a remote communication module.
When fire occurs, fire extinguishing control module can also send the condition of a fire to upper control center by remote communication module, makes control centre can understand in time the condition of a disaster.
Detector is a kind of smoke alarm with warming.Can the transmission of fire be judged by the twofold detection of temperature sense and pyrotechnics induction like this.Once there is the condition of a fire in electrical cubicle, the product deriving is that the temperature in smog and screen cabinet sharply raises, if judge the condition of a fire by two kinds of signals of warming and cigarette sense, the possibility of its malfunction just greatly reduces.
Extinguishing device is a kind of dry powder extinguishing installation.A ultrafine dry powder extinguishing installation particularly, this ultra-fine dry powder, as the good extinguishing effect of extinguishing chemical, can effectively be controlled fire and no longer spread, and unique deficiency is to need to clear up after powder ejection.
Extinguishing device is arranged in switch board cabinet, or the lateral surface of switch board cabinet is installed, or is arranged on the top end face of switch board cabinet.
In extinguishing device is arranged on switch board cabinet, it is the most convenient to install, but can occupy space in cabinet.If be arranged on cabinet lateral surface or top face, need injector head to introduce in cabinet, but can not occupy space in cabinet.
In sum, the utility model provides integrated extinguishing device in a kind of electrical control cabinet, by extinguishing device and electrical control cabinet integrated installation, can automatic monitoring fire detecting calamity occur, and in time, effectively process the fire occurring in electrical control cabinet, prevent the further expansion of the condition of a disaster, guaranteed electrical control cabinet safety, stable, operation reliably.
Accompanying drawing explanation
Figure 1 shows that described in the utility model embodiment 1 structural representation of integrated extinguishing device in electrical control cabinet.
Figure 2 shows that described in the utility model embodiment 2 structural representation of integrated extinguishing device in electrical control cabinet.
Figure 3 shows that the control principle drawing of integrated extinguishing device in electrical control cabinet described in the utility model.
Below in conjunction with embodiment, the utility model is described further.
The specific embodiment
Embodiment 1:
With reference to accompanying drawing 1, integrated extinguishing device in electrical control cabinet, include switch board cabinet 1, detector 2, extinguishing device 3 and fire extinguishing control module (being integrated in extinguishing device 3), detector 2 is arranged on switch board cabinet inner side, extinguishing device 3 and injector head 4 thereof are arranged on the medial surface of switch board cabinet 1, wherein injector head 4 is arranged on upper position, and the output of detector 2 is connected with fire extinguishing control module, and the control output end of fire extinguishing control module is connected with the control member of extinguishing device 3.Detector 2 is a kind of smoke alarm with warming.Extinguishing device 3 is a kind of ultrafine dry powder extinguishing installation.
Concrete controlling party face includes fire extinguishing control module, fire alarm control unit, electrical control cabinet run switch, remote communication module and audible-visual annunciator.The input of the control module of wherein putting out a fire is connected with detector, and it includes data receiver unit, data processor, the trigger control unit sequentially connecting, and the reference cell being connected with data processor.Data receiver unit receives the data from detector, and data processor is processed data and judged, and contrasts with the numerical value that reference cell is set, once reach fire extinguishing startup value, just by trigger control unit, send control operation signal.The fire extinguishing start-up temperature value of wherein setting in reference cell can be set in more than 100 ℃, if fire occurs, the temperature being enclosed in electrical control cabinet will raise very soon, the design temperature that starts extinguishing device is brought up to more than 100 ℃, temperature detection is to space temperature more than 100 ℃, and electrical control cabinet inside must be to have the condition of a fire to occur.Therefore can anti-locking system malfunction by heightening the start-up temperature of ultrafine dry powder extinguishing installation.Described fire extinguishing control module can adopt fire product.Fire extinguishing control module is by a kind of operating mechanism that is connected to extinguishing device with the fire extinguishing starting drive of self check and feedback signal.
Fire alarm control unit, electrical control cabinet run switch, remote communication module are connected with fire extinguishing control module respectively, when fire extinguishing control module judgement fire occurs, signal is sent to above-mentioned three devices, wherein fire alarm control unit connects audible-visual annunciator, for sending sound and light alarm signal with warning operator etc.; Electrical control cabinet run switch, when breaking out of fire, can hard to bear fire extinguishing control module be controlled the operation of emergent stopping switch board, and remote communication module, for contacting upper remote control center, reports the condition of a disaster in time.
It is same as the prior art that the utility model is not stated part.
Embodiment 2:
With reference to accompanying drawing 2, extinguishing device 3 is arranged on the top face of switch board cabinet 1, and it is inner that band warming smoke alarm 2 and injector head 4 are introduced cabinet by cabinet end face, is arranged on the end face of cabinet inside.
Control principle can also be surveyed in-cabinet temperature or smog by sense cigarette, heat detector with reference to accompanying drawing 3, judges whether fire occurs, once breaking out of fire, data send fire alarm control unit to, by fire alarm control unit, send sound and light alarm, and are uploaded to remote control center; Further data send fire extinguishing control module to, by fire extinguishing control module, by the fire extinguishing starting drive with self check and feedback signal, start extinguishing device spray fire extinguishing agent and put out a fire, this fire extinguishing starting drive with self check and feedback signal is also uploaded to remote control center by feedback enabling signal simultaneously.Wherein, sense cigarette, heat detector, fire alarm control unit, fire extinguishing control module and with the equal integrated installation of fire extinguishing starting drive of self check and feedback signal in ultrafine dry powder extinguishing installation, avoid the automation control systems such as complicated control cable and module, reduced the possibility of malfunction.
The utility model, by integrated installation automatic fire extinguishing system in transformer station's electrical control cubicles, is realized automatically putting out of initial fire disaster to projection fire in cabinet, avoids further spreading of fire.By at switch board integrated installation Intelligent fire extinguishing system, for the safety of unattended substation is given security.And reach following object: a) solve Intelligent transformer station electric disaster hidden-trouble.B) Based Intelligent Control of Intelligent transformer station building fire.C) by integrated form mounting design in factory, avoid the automation control systems such as complicated control cable and module, reduced the possibility of malfunction.
It is identical with embodiment 1 that the present embodiment is not stated part.
Claims (7)
1. integrated extinguishing device in electrical control cabinet, include switch board cabinet, it is characterized in that, also include detector, extinguishing device and fire extinguishing control module, detector is arranged on switch board cabinet inner side, the injector head of extinguishing device is arranged on the upper inner face of switch board cabinet, and the output of detector is connected with fire extinguishing control module, and the fire extinguishing control output end of control module and the control member of extinguishing device are connected.
2. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, also includes fire alarm control unit, and it is connected with fire extinguishing control module.
3. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, also includes electrical control cabinet run switch, and it is connected with the control output end of fire extinguishing control module.
4. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, fire extinguishing control module is connected with upper control center by a remote communication module.
5. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, detector is a kind of smoke alarm with warming.
6. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, extinguishing device is a kind of dry powder extinguishing installation.
7. integrated extinguishing device in electrical control cabinet according to claim 1, is characterized in that, extinguishing device is arranged in switch board cabinet, or the lateral surface of switch board cabinet is installed, or is arranged on the top end face of switch board cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564140.2U CN203494081U (en) | 2013-09-12 | 2013-09-12 | Integrated fire extinguishing device in electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564140.2U CN203494081U (en) | 2013-09-12 | 2013-09-12 | Integrated fire extinguishing device in electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494081U true CN203494081U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564140.2U Expired - Lifetime CN203494081U (en) | 2013-09-12 | 2013-09-12 | Integrated fire extinguishing device in electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986381A (en) * | 2018-08-07 | 2018-12-11 | 深圳市华通电气设备有限公司 | A kind of fire protection electric control fire behavior automatic alarm terminal |
| CN109568839A (en) * | 2018-12-26 | 2019-04-05 | 郑州云海信息技术有限公司 | A kind of emergency service device cabinet |
| CN111262167A (en) * | 2020-03-05 | 2020-06-09 | 国网冀北电力有限公司唐山供电公司 | Intelligent fire detecting and early warning fire-fighting system for power switch cabinet |
-
2013
- 2013-09-12 CN CN201320564140.2U patent/CN203494081U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986381A (en) * | 2018-08-07 | 2018-12-11 | 深圳市华通电气设备有限公司 | A kind of fire protection electric control fire behavior automatic alarm terminal |
| CN109568839A (en) * | 2018-12-26 | 2019-04-05 | 郑州云海信息技术有限公司 | A kind of emergency service device cabinet |
| CN111262167A (en) * | 2020-03-05 | 2020-06-09 | 国网冀北电力有限公司唐山供电公司 | Intelligent fire detecting and early warning fire-fighting system for power switch cabinet |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |