CN204680144U - There is the electric fire monitoring device of failure wave-recording function - Google Patents
There is the electric fire monitoring device of failure wave-recording function Download PDFInfo
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- CN204680144U CN204680144U CN201520316392.2U CN201520316392U CN204680144U CN 204680144 U CN204680144 U CN 204680144U CN 201520316392 U CN201520316392 U CN 201520316392U CN 204680144 U CN204680144 U CN 204680144U
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Abstract
The utility model discloses a kind of electric fire monitoring device with failure wave-recording function, comprise electrical fire status monitor, electrical fire data conversion storage device and fault wave recording device; Electrical fire data conversion storage device is connected with electrical fire status monitor; Fault wave recording device comprises residual current collector, Temperature sampler and failure wave-recording record cell, and residual current collector and Temperature sampler are connected with electrical fire data conversion storage device and failure wave-recording record cell respectively; The residual current fault waveform collected is transferred to failure wave-recording record cell when electrical fire by residual current collector, Temperature sampler when electrical fire by the temperature fault waveform transfer that collects to failure wave-recording record cell.The utility model has failure wave-recording function by setting up fault wave recording device.
Description
Technical field
The utility model relates to electric fire monitoring system technical field, particularly, relates to a kind of electric fire monitoring device with failure wave-recording function.
Background technology
Electric fire monitoring system is the intellectualizing system integrating industrial computer technology, communication, electromagnetism interference, digital sensing technology and industrial field bus technology, adopt multiple highly sensitive signal transducer, 24 hours real-time automatic detectings, monitoring are carried out to the electrical fire of monitoring.By monitoring residual current, temperature, the duty of electrical fire, thus judge whether electrical fire fault, and carry out sound and light alarm and record.The duty of electrical fire can centralized displaying on the electrical fire status monitor in fire protection control room, process in time after fault alarm, to fix a breakdown hidden danger, make electrical fire system be in normal operating conditions all the time, protect the reliability service of equipment to greatest extent.
Electric fire monitoring system is generally made up of equipment such as electrical fire status monitor, temperature signal sensor, residual current signal transducer, repeaters.
Existing electric fire monitoring system only has the functions such as display, warning, data when fault (comprise data) record and fault handling, cannot carry out failure wave-recording when electrical fire occurs.Thus can not process during fault be analyzed, cannot accurate failure judgement reason.
Utility model content
The defect without failure wave-recording function that the utility model exists for electric fire monitoring system in prior art, provide a kind of electric fire monitoring device with failure wave-recording function, this device has failure wave-recording function: can carry out record ripple, to carry out failure reason analysis and process at the residual current of fire fault generation front and back and temperature.
To achieve these goals, the utility model is achieved through the following technical solutions.
There is an electric fire monitoring device for failure wave-recording function, comprise electrical fire status monitor, also comprise electrical fire data conversion storage device and fault wave recording device; Wherein:
Described electrical fire data conversion storage device and described electrical fire status monitor data cube computation;
Described fault wave recording device comprises residual current collector, Temperature sampler and failure wave-recording record cell, described residual current collector and described Temperature sampler respectively with described electrical fire data conversion storage device and described failure wave-recording record cell data cube computation.
Described residual current collector is used for, when electrical fire breaks down, the residual current fault waveform collected is transferred to described failure wave-recording record cell;
Described Temperature sampler to be used for the temperature fault waveform transfer that collects when electrical fire breaks down to failure wave-recording record cell.
Preferably, described fault wave recording device and electrical fire data conversion storage device data cube computation.
Preferably, described residual current collector is used for first three waveform of described residual current fault waveform and rear ten waveform transfer extremely described failure wave-recording record cell, and described Temperature sampler is used for first three waveform of described temperature fault waveform and rear ten waveform transfer extremely described failure wave-recording record cell.
Preferably, described failure wave-recording record cell adopts storer.
Preferably, 16G is saved as in described storer.
Preferably, described fault wave recording device also comprises USB interface, and described USB interface is used for fault wave recording device and terminal computer data are transmitted.
Preferably, the electric fire monitoring device described in failure wave-recording function also comprises electrical fire monitoring device, described electrical fire data conversion storage device and electrical fire monitoring device data cube computation.
Preferably, described electrical fire data conversion storage device also comprises storage unit.
Preferably, storage unit adopts flash disk.
Compared with prior art, the utility model has following beneficial effect:
1, the electric fire monitoring device that provides of the utility model is by setting up fault wave recording device thus having failure wave-recording function, so that the residual current recorded when electrical fire occurs and temperature fault waveform, be convenient to fault tracing, fault analysis and fault handling, fault waveform can also be transferred to computer by USB interface by the utility model.
2, the utility model meets the requirement of standard GB/T 14287.1 " electric fire monitoring system part 1: electrical fire monitoring device ".
3, the utility model can connect with host computer, electrical fire-detector etc., builds Large Copacity electric fire monitoring system flexibly.
4, the utility model adopts the operational mode of non-open type, manages voluntarily, external one-way transmission data in device.
5, the duty of the utility model Real-Time Monitoring and record electric power system, generates all kinds of form automatically, produces relative alarm information.
6, the utility model has failure wave-recording function, has filled up blank of the prior art.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the module diagram with the electric fire monitoring device of failure wave-recording function of the utility model one embodiment.
Embodiment
Below embodiment of the present utility model is elaborated: the present embodiment is implemented under premised on technical solutions of the utility model, give detailed embodiment and concrete operating process.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Embodiment
Present embodiments provide a kind of electric fire monitoring device with failure wave-recording function, comprise an electrical fire status monitor, also comprise an electrical fire data conversion storage device and a fault wave recording device;
Described electrical fire data conversion storage device and described electrical fire status monitor data cube computation;
Described fault wave recording device comprises a residual current collector, a Temperature sampler and a failure wave-recording record cell, described residual current collector and described Temperature sampler respectively with described electrical fire data conversion storage device and described failure wave-recording record cell data cube computation;
Described residual current collector is for gathering the residual current waveform of electrical fire, when breaking down by the waveform transfer before and after the residual current fault that collects to described failure wave-recording record cell, described Temperature sampler for gathering the temperature waveform of electrical fire, when breaking down by the waveform transfer before and after the temperature fault that collects to failure wave-recording record cell.
Further, described fault wave recording device and electrical fire data conversion storage device data cube computation.
Further, the waveform before and after described residual current fault is connected to form by the multiple residual electricity flow valuves before and after fault; Further, the waveform before and after described temperature fault is connected to form by the multiple temperature values before and after fault.
Further, described residual current collector is used for first three waveform of described residual current fault waveform and rear ten waveform transfer extremely described failure wave-recording record cell, and described Temperature sampler is used for first three waveform of described temperature fault waveform and rear ten waveform transfer extremely described failure wave-recording record cell.
Further, described failure wave-recording record cell is a storer.
Further, 16G is saved as in described storer.
Further, described fault wave recording device also comprises USB interface, and described USB interface is used for fault wave recording device and terminal computer data are transmitted.
Further, described in there is failure wave-recording function electric fire monitoring device also comprise electrical fire monitoring device, described electrical fire data conversion storage device is connected with electrical fire monitoring device.
Further, described electrical fire data conversion storage device also comprises storage unit.
Further, storage unit adopts USB flash drive.
Further, described electrical fire data conversion storage device is connected by data line with between electrical fire monitoring device and electrical fire status monitor.
The preferred embodiment of the present embodiment is provided, to describe the technical scheme of the present embodiment in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the electric fire monitoring device with failure wave-recording function that the present embodiment provides comprises electrical fire status monitor 1, electrical fire data conversion storage device 2, fault wave recording device 3 and an electrical fire surveillance equipment 4.
Described electrical fire data conversion storage device 2 is electrically connected with described electrical fire surveillance equipment 4, and is electrically connected with described electrical fire monitor 1.
Described fault wave recording device 3 comprises a residual current collector 31, one Temperature sampler 32, , one storer 33 and a USB interface 34, described residual current collector 31, described Temperature sampler 32 is electrically connected with electrical fire data conversion storage device 2 and described storer 33 respectively, described residual current collector 31 is for transferring to described storer 33 when electrical fire surveillance equipment 4 breaks down by the residual current fault waveform collected, the temperature fault waveform transfer extremely described storer 33 of described Temperature sampler 32 for collecting when electrical fire 4 breaks down, thus make electric fire monitoring device of the present utility model have failure wave-recording function.Particularly, described residual current collector 31 for by first three waveform of described residual current fault waveform and rear ten waveform transfer to described storer 33, described Temperature sampler 32 is for by first three waveform of described temperature fault waveform and rear ten waveform transfer extremely described storer 33;
Wherein, save as 16G in described storer 33, described USB interface 34 for being connected with computer, thus can be implemented on computer and shows fault waveform, so that fault tracing, fault analysis and fault handling.
In the present embodiment, particularly, fault can comprise residual current, temperature exceeds threshold value etc., and the threshold interval of concrete parameters can be arranged according to actual needs, and starts residual current collector 31, described Temperature sampler 32 failure wave-recording function when monitoring is out of order.
In the present embodiment, the products characteristics of described electric fire monitoring system is as follows:
1, GB GB14287-2005 " electric fire monitoring system " is met;
2, GB GB14287.2 " electric fire monitoring system Part II is met.Residual-current electrical fire monitor " requirement;
3, GB GB14287.3 " electric fire monitoring system Part III is met.Temp.-measuring type electrical fire monitor " requirement;
4, monitor fire protection electric fire hazard monitoring and cross the faults such as gentle residual current overcurrent;
5, adopt 24VDC (DC represents direct current) working temperature, guarantee device and personal safety.
6, directly to crimp mode collecting temperature value, error is less than 1%.Its relevant parameter is as shown in the table:
Namely alarm parameters in above table can be considered relevant parameter value when breaking down, and described electrical fire data conversion storage device 2 can also comprise the storage unit 21 that has memory function.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (7)
1. there is an electric fire monitoring device for failure wave-recording function, comprise electrical fire status monitor, it is characterized in that, also comprise electrical fire data conversion storage device and fault wave recording device; Wherein:
Described electrical fire data conversion storage device and described electrical fire status monitor data cube computation;
Described fault wave recording device comprises residual current collector, Temperature sampler and failure wave-recording record cell, described residual current collector and described Temperature sampler respectively with described electrical fire data conversion storage device and described failure wave-recording record cell data cube computation.
2. have the electric fire monitoring device of failure wave-recording function as claimed in claim 1, it is characterized in that, described failure wave-recording record cell adopts storer.
3. there is the electric fire monitoring device of failure wave-recording function as claimed in claim 2, it is characterized in that, in described storer, save as 16G.
4. have the electric fire monitoring device of failure wave-recording function as claimed in claim 1, it is characterized in that, described fault wave recording device also comprises USB interface, and described fault wave recording device is transmitted by USB interface and terminal computer data.
5. there is the electric fire monitoring device of failure wave-recording function as claimed in claim 1, it is characterized in that, the described electric fire monitoring device with failure wave-recording function also comprises electrical fire monitoring device, described electrical fire data conversion storage device and electrical fire monitoring device data cube computation.
6. the electric fire monitoring device with failure wave-recording function according to any one of claim 1-5, is characterized in that, described electrical fire data conversion storage device also comprises storage unit.
7. have the electric fire monitoring device of failure wave-recording function as claimed in claim 6, it is characterized in that, storage unit adopts flash disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316392.2U CN204680144U (en) | 2015-05-15 | 2015-05-15 | There is the electric fire monitoring device of failure wave-recording function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520316392.2U CN204680144U (en) | 2015-05-15 | 2015-05-15 | There is the electric fire monitoring device of failure wave-recording function |
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| CN204680144U true CN204680144U (en) | 2015-09-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513252A (en) * | 2016-01-21 | 2016-04-20 | 安徽云汉智能科技有限公司 | Electrical fire monitoring and early-warning method based on anintegration algorithm and device |
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2015
- 2015-05-15 CN CN201520316392.2U patent/CN204680144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513252A (en) * | 2016-01-21 | 2016-04-20 | 安徽云汉智能科技有限公司 | Electrical fire monitoring and early-warning method based on anintegration algorithm and device |
| CN105513252B (en) * | 2016-01-21 | 2018-01-23 | 合肥能安科技有限公司 | A kind of electrical fire monitoring method for early warning and equipment based on integral algorithm |
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