CN108508304A - A kind of alarming device of aircraft line fault - Google Patents
A kind of alarming device of aircraft line fault Download PDFInfo
- Publication number
- CN108508304A CN108508304A CN201810396365.9A CN201810396365A CN108508304A CN 108508304 A CN108508304 A CN 108508304A CN 201810396365 A CN201810396365 A CN 201810396365A CN 108508304 A CN108508304 A CN 108508304A
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- CN
- China
- Prior art keywords
- protection circuit
- emitting diodes
- led light
- light emitting
- line fault
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000003245 coal Substances 0.000 abstract description 9
- 238000005065 mining Methods 0.000 abstract description 9
- 230000007257 malfunction Effects 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of alarming devices of aircraft line fault, it is drawn including all fronts and stops protection circuit, the drawing for stopping protection circuit is drawn to stop being serially connected with failure warning device on protection switch in all fronts, the display unit of failure warning device is LED light emitting diodes, the invention also discloses a kind of alarming device application methods of aircraft line fault, technical solution using the present invention, the drawing for stopping protection circuit is completely drawn to stop being serially connected with failure warning device on protection switch, once faulty generation, the brightness of LED light emitting diodes changes, when on-the-spot make an inspection tour, the indicating fault that malfunction indicator lamp is sent out clearly is observed within the scope of 30~40m, it can clearly judge to draw the working condition for stopping protection switch by LED light emitting diodes, improve the production efficiency of coal mining.
Description
Technical field
The invention belongs to coal mining fields, it is more particularly related to a kind of warning of aircraft line fault
The application method of device and its device.
Background technology
In process of coal mining, the drawing of aircraft stops protection completely to protect, aircraft completely draw stop protection due to by
The influence of tunnel environment and human factor causes to draw and stops faults frequent appearance, and drawing stops that protection circuit is long, the fault coverage of appearance
Extensively, malfunction elimination difficulty is big, and prior art investigation aircraft, which is completely drawn, to stop being typically necessary more people's coordinating operations when protecting failure,
The sectional protection circuit that gets rid of comes failure judgement position, and this working method leads to handling failure time lengthening, determines failure
Position deviation is big, and effect is poor, and maintenance time is caused to be elongated, and influences the normal operation of aircraft, reduces the production of coal mining
Efficiency.
Invention content
Technical problem to be solved by the invention is to provide a kind of aircraft line faults of coal mining production efficiency
Alarming device.
To achieve the goals above, the technical solution that the present invention takes is：A kind of aircraft line fault provided
Alarming device, including all fronts draw and stop protection circuit, and all fronts draw the drawing for stopping protection circuit to stop being serially connected with event on protection switch
Hinder alarming device, the display unit of failure warning device is LED light emitting diodes.
A kind of alarming device of aircraft line fault disclosed by the invention, failure warning device include drawing to stop protection circuit
The intrinsic safety type terminal box of middle package detection line and switch, wherein one end of intrinsic safety type terminal box is equipped with see-through LED light-emitting diodes
The window of pipe.
A kind of alarming device of aircraft line fault disclosed by the invention, intrinsic safety type terminal box are three way junction of intrinsic safety type
Box.
A kind of alarming device of aircraft line fault disclosed by the invention, failure warning device, which is distributed in completely to draw, to stop protecting
It protects in circuit.
The invention also discloses a kind of alarming device application methods of aircraft line fault, include the following steps：Drawing stops
Equidistant installation package detection line and drawing stop the intrinsic safety type terminal box of protection switch, intrinsic safety type wiring when protection circuit in-site installation
One end of box is equipped with the LED light emitting diodes that see-through drawing stops brightness change when protection circuit breaks down, LED light emitting diodes
Operating voltage≤3v, action current<3mA.
Technical solution using the present invention completely draws the drawing for stopping protection circuit to stop being serially connected with failure warning dress on protection switch
It sets, once faulty generation, the brightness of LED light emitting diodes changes, clear within the scope of 30~40m when on-the-spot make an inspection tour
The indicating fault of Chu observed malfunction indicator lamp and sent out can clearly judge to draw and stop protection switch by LED light emitting diodes
Working condition, overcome prior art handling failure time lengthening, determine that abort situation deviation is big, effect is poor, causes to repair
Time is elongated, and influences the defect of the normal operation of aircraft, ensure that the production efficiency of coal mining；LED light emitting diodes
Service life is long, and brightness is high, cheap, avoids that equipment cost is excessively increased, improves the production efficiency of coal mining, intrinsic safety
Type three-way terminal box facilitates the connection of bull circuit, plays a protective role to exposed the end of a thread of connection.
A kind of alarming device application method of aircraft line fault disclosed by the invention, can be according to LED light-emitting diodes
The brightness of pipe judges the section of faulty line in time, improves the accuracy rate of repair, reduces maintenance time, and then improves production effect
Rate, operating voltage≤3v of LED light emitting diodes, action current<3mA ensures the service life of LED light emitting diodes, reduces
Production cost.
Below with reference to drawings and examples, the present invention is described in detail.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is a kind of schematic diagram of the alarming device of aircraft line fault of the present invention.
In figure label for：1, intrinsic safety type three-way terminal box；2, window；3, LED light emitting diodes.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each structure for example involved to the specific implementation mode of the present invention
Mutual alignment and connection relation, the effect of each section and operation principle, manufacturing process between the shape of part, construction, each section
And operate with method etc., be described in further detail, with help those skilled in the art to the present invention inventive concept,
Technical solution has more complete, accurate and deep understanding.
Fig. 1 is a kind of schematic diagram of the alarming device of aircraft line fault of the present invention；The present invention as shown in the figure is a kind of
The alarming device of aircraft line fault, including completely draw and stop protection circuit, completely draw the drawing for stopping protection circuit to stop protection switch
On be serially connected with failure warning device, the display unit of failure warning device is LED light emitting diodes 3；Failure warning device includes
Draw the intrinsic safety type terminal box for stopping that detection line and switch are wrapped up in protection circuit, wherein one end of intrinsic safety type terminal box is equipped with can be saturating
Depending on the window 2 of LED light emitting diodes 3；Intrinsic safety type terminal box is intrinsic safety type three-way terminal box 1；Failure warning device is distributed in
It completely draws and stops in protection circuit.
The invention also discloses a kind of alarming device application methods of aircraft line fault, include the following steps：Drawing stops
Equidistant installation package detection line and drawing stop the intrinsic safety type terminal box of protection switch, intrinsic safety type wiring when protection circuit in-site installation
One end of box is equipped with the LED light emitting diodes that see-through drawing stops brightness change when protection circuit breaks down, LED light emitting diodes
Operating voltage≤3v, action current<3mA.
Technical solution using the present invention completely draws the drawing for stopping protection circuit to stop being serially connected with failure warning dress on protection switch
It sets, once faulty generation, the brightness of LED light emitting diodes 3 changes, clear within the scope of 30~40m when on-the-spot make an inspection tour
The indicating fault of Chu observed malfunction indicator lamp and sent out can clearly judge to draw and stop protection switch by LED light emitting diodes 3
Working condition, overcome prior art handling failure time lengthening, determine that abort situation deviation is big, effect is poor, causes to repair
Time is elongated, and influences the defect of the normal operation of aircraft, ensure that the production efficiency of coal mining；LED light emitting diodes 3
Service life is long, and brightness is high, cheap, avoids that equipment cost is excessively increased, improves the production efficiency of coal mining, intrinsic safety
Type three-way terminal box 1 facilitates the connection of bull circuit, plays a protective role to exposed the end of a thread of connection.
A kind of alarming device application method of aircraft line fault disclosed by the invention, can be according to LED light-emitting diodes
The brightness of pipe 3 judges the section of faulty line in time, improves the accuracy rate of repair, reduces maintenance time, and then improve production
Efficiency, operating voltage≤3v of LED light emitting diodes 3, action current<3mA ensures the service life of LED light emitting diodes 3,
Reduce production cost.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (5)
1. a kind of alarming device of aircraft line fault, including completely draw and stop protection circuit, it is characterised in that：The all fronts
The drawing for stopping protection circuit is drawn to stop being serially connected with failure warning device on protection switch, the display unit of failure warning device is sent out for LED
Optical diode.
2. a kind of alarming device of aircraft line fault described in accordance with the claim 1, it is characterised in that：The failure police
Showing device includes drawing the intrinsic safety type terminal box for stopping that detection line and switch are wrapped up in protection circuit, wherein the one of intrinsic safety type terminal box
Window of the end equipped with see-through LED light emitting diodes.
3. a kind of alarming device of aircraft line fault according to claim 2, it is characterised in that：The intrinsic safety type
Terminal box is intrinsic safety type three-way terminal box.
4. according to a kind of alarming device of aircraft line fault as claimed in claim 1 or 2, it is characterised in that：The event
Barrier alarming device, which is distributed in completely to draw, to stop in protection circuit.
5. a kind of application method of alarming device according to the aircraft line fault described in Claims 1 to 4 any one,
It is characterized in that：Include the following steps：Detection line is wrapped up in equidistant installation when stopping protection circuit in-site installation and drawing stops protection and opens for drawing
The intrinsic safety type terminal box of pass, one end of intrinsic safety type terminal box are equipped with see-through drawing and stop brightness change when protection circuit breaks down
LED light emitting diodes, operating voltage≤3v of LED light emitting diodes, action current<3mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396365.9A CN108508304A (en) | 2018-04-28 | 2018-04-28 | A kind of alarming device of aircraft line fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396365.9A CN108508304A (en) | 2018-04-28 | 2018-04-28 | A kind of alarming device of aircraft line fault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108508304A true CN108508304A (en) | 2018-09-07 |
Family
ID=63399284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396365.9A Pending CN108508304A (en) | 2018-04-28 | 2018-04-28 | A kind of alarming device of aircraft line fault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108508304A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2811744Y (en) * | 2005-07-08 | 2006-08-30 | 上海大柏树应用技术研制所 | Explosion-proof safety multifunctional frame lamp for mine |
| CN2898845Y (en) * | 2006-05-17 | 2007-05-09 | 赵红羽 | Power-supply circuit fault indicator |
| CN202703294U (en) * | 2012-07-03 | 2013-01-30 | 重庆小康工业集团股份有限公司 | Indication system for emergency switch of electric vehicle |
| CN204375604U (en) * | 2014-12-23 | 2015-06-03 | 天津通联电气有限公司 | A kind of Mine-used I. S button emergency stop switch |
| CN106301204A (en) * | 2015-05-28 | 2017-01-04 | 青岛日月科技发展有限公司 | One has failure warning circuit photovoltaic component terminal box |
| CN208520927U (en) * | 2018-04-28 | 2019-02-19 | 淮北矿业股份有限公司 | A kind of alarming device of aircraft line fault |
-
2018
- 2018-04-28 CN CN201810396365.9A patent/CN108508304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2811744Y (en) * | 2005-07-08 | 2006-08-30 | 上海大柏树应用技术研制所 | Explosion-proof safety multifunctional frame lamp for mine |
| CN2898845Y (en) * | 2006-05-17 | 2007-05-09 | 赵红羽 | Power-supply circuit fault indicator |
| CN202703294U (en) * | 2012-07-03 | 2013-01-30 | 重庆小康工业集团股份有限公司 | Indication system for emergency switch of electric vehicle |
| CN204375604U (en) * | 2014-12-23 | 2015-06-03 | 天津通联电气有限公司 | A kind of Mine-used I. S button emergency stop switch |
| CN106301204A (en) * | 2015-05-28 | 2017-01-04 | 青岛日月科技发展有限公司 | One has failure warning circuit photovoltaic component terminal box |
| CN208520927U (en) * | 2018-04-28 | 2019-02-19 | 淮北矿业股份有限公司 | A kind of alarming device of aircraft line fault |
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