CN206133842U - Can be to electric fire detector of switch board conflagration self -checking - Google Patents
Can be to electric fire detector of switch board conflagration self -checking Download PDFInfo
- Publication number
- CN206133842U CN206133842U CN201621139514.6U CN201621139514U CN206133842U CN 206133842 U CN206133842 U CN 206133842U CN 201621139514 U CN201621139514 U CN 201621139514U CN 206133842 U CN206133842 U CN 206133842U
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- China
- Prior art keywords
- self
- detector
- probe body
- inspection
- probe
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a can be to electric fire detector of switch board conflagration self -checking, including the probe casing body and electric leakage value display, the below of the probe casing body is provided with the detector base, and the below of the probe casing body top that is close to the detector base is provided with mutual inductor, microprocessor and emergent power -off switch electric connection, self -checking thermal infrared thermoscope, AD converter, outside temperature sensor interface, alarm bee calling organ, electric leakage happen to display, work pilot lamp, parameter adjustment button and the upper computer connection mouth is equal and microprocessor electric connection. The utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, self -checking thermal infrared thermoscope can detect the interior temperature of switch board, and when wiring department end of a thread contact failure appearing, when producing the rising of spark temperature, self -checking thermal infrared thermoscope transmits temperature signal for microprocessor, and the warning of can in time reporting to the police prevents the loss of public property.
Description
Technical field
This utility model belongs to electric fire disaster warning technical field, and in particular to it is a kind of can be to the electricity of power distribution cabinet fire self-inspection
Gas fire detector.
Background technology
Electrical fire-detector is also residual current formula fire detector, for detecting electric wiring in leakage current it is big
The little probability to determine fire generation.
But existing electrical fire-detector is electrically mounted in power distribution cabinet, there are a large amount of wiring, wiring pine around detector
It is dynamic to be also easy to produce spark, there is disaster hidden-trouble, it is impossible to carrying out self-inspection around detector, it is this it is proposed that one kind can be to power distribution cabinet
The electrical fire-detector of fire self-inspection.
Utility model content
The purpose of this utility model be provide it is a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, to solve
Propose that electrical fire-detector is arranged in power distribution cabinet in above-mentioned background technology, there are a large amount of wiring around detector, wiring loosens
Spark is also easy to produce, there is disaster hidden-trouble, existing electrical fire-detector cannot be to the problem that carries out self-inspection around detector.
For achieving the above object, this utility model provides following technical scheme：It is a kind of can be to the electricity of power distribution cabinet fire self-inspection
Gas fire detector, including probe body body and electrical leakage display, below the probe body body detection is provided with
Device base, and the lower section of probe body body is provided with mutual inductor above detector base, the mutual inductor
Middle position is provided with self-inspection thermal infrared temperature measurer, and the inside upper left side of the probe body body is provided with A/D converter,
And be provided with microprocessor at the bosom position of probe body body above mutual inductor, the mutual inductor with
A/D converter is electrically connected with, and the upper left side of the probe body body front surface is provided with external temperature sensor interface, and visits
The upper right side for surveying device shell body front surface is provided with alarm buzzer, and the left and right sides of the probe body body is provided with leads
Rail clip button, the electrical leakage display is embedded on the left side of probe body body upper surface, the probe body body
The left side on surface is provided with relay indicating light, and the interposition of probe body body upper surface in front of electrical leakage display
The place of putting is provided with parameter regulation button, and host computer connector is provided with the right side of the probe body body upper surface, and detects
The right side of device shell body upper surface is provided with urgent power-off switch on the left of host computer connector, the microprocessor with it is tight
Anxious cut-off switch is electrically connected with, the self-inspection thermal infrared temperature measurer, A/D converter, external temperature sensor interface, warning beep
Device, electrical leakage display, relay indicating light, parameter regulation button and host computer connector are electrically connected with microprocessor.
Preferably, the guide rail buckle is provided with altogether two, and two guide rail card buttons are separately mounted to probe body body
The left and right sides.
Preferably, the parameter regulation button is provided with altogether two, and two parameter regulation buttons are installed in detector
The middle position of shell body upper surface.
Preferably, the left and right sides of the detector base is provided with fixed installation hole.
Preferably, the probe body body is rectangular structure.
Compared with prior art, the beneficial effects of the utility model are：This utility model is scientific and reasonable for structure, using safety
Convenient, self-inspection thermal infrared temperature measurer can detect distribution in-cabinet temperature, when there is the end of a thread loose contact at wiring, produce spark temperature
When degree is raised, temperature signal is passed to microprocessor by self-inspection thermal infrared temperature measurer, can warning reminding in time, and early warning is believed
Breath is sent to higher level's control terminal by host computer connector, and joint defence early warning is conducive to preventing power distribution cabinet to occur fire danger in itself
Feelings, prevent the loss of public property.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
In figure：1- detector bases, 2- mutual inductors, 3- self-inspection thermal infrared temperature measurers, 4-A/D transducers, 5- outsides temperature
Degree sensor interface, 6- microprocessors, 7- alarm buzzers, 8- probe body bodies, 9- guide rail buckles, 10- electrical leakages show
Device, 11- relay indicating lights, 12- parameter regulation buttons, 13- urgent power-off switchs, 14- host computer connectors.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：It is a kind of can be to the electricity of power distribution cabinet fire self-inspection
Gas fire detector, including probe body body 8 and electrical leakage display 10, the lower section of probe body body 8 is provided with detection
Device base 1, and the lower section of probe body body 8 is provided with mutual inductor 2 near the top of detector base 1, mutual inductor 2
Middle position is provided with self-inspection thermal infrared temperature measurer 3, and the inside upper left side of probe body body 8 is provided with A/D converter 4,
And the top of mutual inductor 2 is provided with microprocessor 6 at the bosom position of probe body body 8, mutual inductor 2 with
A/D converter 4 is electrically connected with, and the upper left side of the front surface of probe body body 8 is provided with external temperature sensor interface 5, and visits
The upper right side for surveying the front surface of device shell body 8 is provided with alarm buzzer 7, and the left and right sides of probe body body 8 is provided with leads
Rail clip button 9, the embedded left side installed in the upper surface of probe body body 8 of electrical leakage display 10, the upper surface of probe body body 8
Left side the front of electrical leakage display 10 is provided with relay indicating light 11, and the centre of the upper surface of probe body body 8
Parameter regulation button 12 is provided with position, host computer connector 14 is provided with the right side of the upper surface of probe body body 8, and visited
The right side for surveying the upper surface of device shell body 8 is provided with urgent power-off switch 13, microprocessor 6 near the left side of host computer connector 14
It is electrically connected with urgent power-off switch 13, self-inspection thermal infrared temperature measurer 3, A/D converter 4, external temperature sensor interface 5, police
Report buzzer 7, electrical leakage display 10, relay indicating light 11, parameter regulation button 12 and host computer connector 14 with micro- place
Reason device 6 is electrically connected with.
Guide rail buckle 9 is provided with altogether two, and two guide rail buckles 9 are separately mounted to the left and right two of probe body body 8
Side.Parameter regulation button 12 is provided with altogether two, and two parameter regulation buttons 12 are installed in the upper surface of probe body body 8
Middle position.The left and right sides of detector base 1 is provided with fixed installation hole.Probe body body 8 is cuboid knot
Structure.
Photodetector is provided with self-inspection thermal infrared temperature measurer 3 in this utility model, leakage point of electricity radiates red to surrounding
Outer energy, focus infrared energy is on photodetector and is changed into the corresponding signal of telecommunication, through amplifier and signal processing electricity
Road is changed into the temperature value of measured target.
Operation principle of the present utility model and use flow process：After this utility model is installed, by guide rail buckle 9 and spy
The fixed installation hole surveyed on device base 1 is arranged on detector on power distribution cabinet, and external temperature sensor and external temperature are sensed
Device interface 5 connects, and PC control bus is connected with host computer connector 14, and monitored electrical appliance wire is passed through into mutual inductor
2, urgent power-off switch 13 is opened, appliances power source is connected, and electrical leakage alarm parameters is adjusted by parameter regulation button 12, while setting
Alarm temperature is put, when leaking electricity occurs in external circuit, mutation occurs in the electric current of the sensing of mutual inductor 2, at A/D converter 4
Microprocessor 6 is passed to after reason, temperature signal is passed to microprocessor 6 by external temperature sensor, and Jing microprocessors 6 are analyzed
Afterwards, alarm buzzer 7 is opened if electrical leakage breaks through limit value and monitored place's constant temperature is raised, sends alarm sound equipment, work
Make display lamp 11 continuously to flash, and warning message is sent to into higher level's control terminal, urgent power-off switch 13 is simultaneously closed off, to electricity
Device power-off protection, the detection power distribution cabinet internal temperature of self-inspection thermal infrared temperature measurer 3, if power distribution cabinet back panel wiring head loosens, can produce
Raw electric spark, produces heat, and self-inspection thermal infrared temperature measurer 3 detects temperature rising, by signal transmission to microprocessor 6, opens
Alarm buzzer 7 is reported to the police, and send information to higher level's control terminal remind maintainer come process.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, including probe body body（8）Show with electrical leakage
Device（10）, it is characterised in that：The probe body body（8）Lower section be provided with detector base（1）, and probe body body
（8）Lower section near detector base（1）Top be provided with mutual inductor（2）, the mutual inductor（2）Middle position
It is provided with self-inspection thermal infrared temperature measurer（3）, the probe body body（8）Inside upper left side be provided with A/D converter（4）,
And probe body body（8）Bosom position near mutual inductor（2）Top be provided with microprocessor（6）, it is described
Mutual inductor（2）With A/D converter（4）It is electrically connected with, the probe body body（8）The upper left side of front surface is provided with outside
Temperature sensor interface（5）, and probe body body（8）The upper right side of front surface is provided with alarm buzzer（7）, the detection
Device shell body（8）The left and right sides be provided with guide rail buckle（9）, the electrical leakage display（10）It is embedded to be arranged on detector
Shell body（8）The left side of upper surface, the probe body body（8）The left side of upper surface is near electrical leakage display（10）Before
Side is provided with relay indicating light（11）, and probe body body（8）The middle position of upper surface is provided with parameter regulation button
（12）, the probe body body（8）Host computer connector is provided with the right side of upper surface（14）, and probe body body（8）
The right side of upper surface is near host computer connector（14）Left side be provided with urgent power-off switch（13）, the microprocessor（6）
With urgent power-off switch（13）It is electrically connected with, the self-inspection thermal infrared temperature measurer（3）, A/D converter（4）, external temperature sensing
Device interface（5）, alarm buzzer（7）, electrical leakage display（10）, relay indicating light（11）, parameter regulation button（12）With it is upper
Position machine connector（14）And microprocessor（6）It is electrically connected with.
2. it is according to claim 1 it is a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, it is characterised in that：Institute
State guide rail buckle（9）Two, and two guide rail buckles are provided with altogether（9）It is separately mounted to probe body body（8）Left and right two
Side.
3. it is according to claim 1 it is a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, it is characterised in that：Institute
State parameter regulation button（12）Two, and two parameter regulation buttons are provided with altogether（12）It is installed in probe body body（8）
The middle position of upper surface.
4. it is according to claim 1 it is a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, it is characterised in that：Institute
State detector base（1）The left and right sides be provided with fixed installation hole.
5. it is according to claim 1 it is a kind of can be to the electrical fire-detector of power distribution cabinet fire self-inspection, it is characterised in that：Institute
State probe body body（8）For rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139514.6U CN206133842U (en) | 2016-10-20 | 2016-10-20 | Can be to electric fire detector of switch board conflagration self -checking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139514.6U CN206133842U (en) | 2016-10-20 | 2016-10-20 | Can be to electric fire detector of switch board conflagration self -checking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133842U true CN206133842U (en) | 2017-04-26 |
Family
ID=58574581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139514.6U Expired - Fee Related CN206133842U (en) | 2016-10-20 | 2016-10-20 | Can be to electric fire detector of switch board conflagration self -checking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377704A (en) * | 2018-12-08 | 2019-02-22 | 湖南明盛高新科技有限公司 | A kind of dedicated energy-saving electrical fire-detector of electrical equipment |
| CN109723222A (en) * | 2018-12-04 | 2019-05-07 | 泰顺同芯电子有限责任公司 | The electric vibrator of self-inspection alarm system is installed |
-
2016
- 2016-10-20 CN CN201621139514.6U patent/CN206133842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723222A (en) * | 2018-12-04 | 2019-05-07 | 泰顺同芯电子有限责任公司 | The electric vibrator of self-inspection alarm system is installed |
| CN109377704A (en) * | 2018-12-08 | 2019-02-22 | 湖南明盛高新科技有限公司 | A kind of dedicated energy-saving electrical fire-detector of electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |