CN205225337U - Pneumatic audible and visual alarm - Google Patents
Pneumatic audible and visual alarm Download PDFInfo
- Publication number
- CN205225337U CN205225337U CN201521051128.7U CN201521051128U CN205225337U CN 205225337 U CN205225337 U CN 205225337U CN 201521051128 U CN201521051128 U CN 201521051128U CN 205225337 U CN205225337 U CN 205225337U
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- CN
- China
- Prior art keywords
- air
- output
- drive circuit
- flame proof
- input
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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 mode relates to a pneumatic audible and visual alarm, the problem hard when having solved current automatically controlled alarm device and having potential safety hazard and an installation fee, that intensity of labour is great. Pneumatic audible and visual alarm, including control box and warning case, the air -operated controller switching -over valve of wind intercommunication is provided with and supplies to press in the control box, it is located releasing the button and the close push button of control box to be provided with on the air -operated controller switching -over valve, the output of air -operated controller switching -over valve be provided with and the report to the police supply duct way of case intercommunication, the warning incasement is provided with the flame proof generator, pnematic impeller with the hookup of flame proof dynamo output axle, steady voltage drive circuit, LED display lamp and voice horn, the output and the steady voltage drive circuit input of flame proof generator are connected, steady voltage drive circuit's output is connected with the input of LED display lamp and voice horn's input. The utility model provides high operating efficiency has been stopped to lose the emergence of exploding the phenomenon moreover, has simple structure, processing is convenient and advantage with low costs.
Description
Technical field
The utility model relates to colliery warning device, is specially a kind of voltage supply wind that leans on to realize the pneumatic acoustic-optic alarm of security warning.
Background technology
Warning device is a kind of safety device that well upper and lower production system in mine must be equipped with, but existing warning device all adopts electric-control system, when laying cable and switch, operation is loaded down with trivial details, installation, dismounting, transportation waste time and energy, and labour intensity is comparatively large, and simultaneously electric fixing link is many, quick-fried phenomenon is lost in easy generation, there is potential safety hazard.
Summary of the invention
There is potential safety hazard and the problem that installation is wasted time and energy, labour intensity is larger to solve existing electric controlled alarm device in the utility model, provides a kind of pneumatic acoustic-optic alarm.
The utility model adopts following technical scheme to realize: pneumatic acoustic-optic alarm, comprise control cabinet and warning box, the air-actuated direction valve be communicated with voltage supply wind is provided with in control cabinet, air-actuated direction valve is provided with and is positioned at releasing the button and close push button of control cabinet, the output of air-actuated direction valve is provided with the air-supply pipeline be communicated with warning box, flame proof generator is provided with in warning box, the wind rotor connected with flame proof generator output shaft, voltage stabilizing drive circuit, LED display lamp and speech horn, the output of flame proof generator is connected with voltage stabilizing drive circuit input, the output of voltage stabilizing drive circuit is connected with the input of LED display lamp and the input of speech horn.
Voltage stabilizing drive circuit is prior art, is the known features that those skilled in the art easily realize.
When needs send warning operation, releasing the button in pressing control cabinet, air-actuated direction valve works, voltage supply wind enters warning box through air-actuated direction valve, voltage supply wind drives wind rotor to rotate, and then drives flame proof generator operation, and the electric current of output delivers to LED display lamp and speech horn respectively through voltage stabilizing drive circuit, finally reach effect of pneumatic sound and light alarm, overcome existing electric controlled alarm device and there is potential safety hazard and the problem that installation is wasted time and energy, labour intensity is larger.
The utility model reasonable in design is reliable, and carrying easy accessibility is quick, while reducing labor intensity, improves operating efficiency, and has stopped the generation of the quick-fried phenomenon of mistake, eliminate potential safety hazard, has simple, the easy to process and advantage that cost is low of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-control cabinet, 2-warning box, 3-air-actuated direction valve, 4-releases the button, 5-close push button, 6-flame proof generator, 7-wind rotor, 8-voltage stabilizing drive circuit, 9-LED display lamp, 10-speech horn.
Detailed description of the invention
Pneumatic acoustic-optic alarm, comprise control cabinet 1 and warning box 2, the air-actuated direction valve 3 be communicated with voltage supply wind is provided with in control cabinet 1, air-actuated direction valve 3 is provided with 4 and the close push button 5 of releasing the button being positioned at control cabinet 1, the output of air-actuated direction valve 3 is provided with the air-supply pipeline be communicated with warning box 2, flame proof generator 6 is provided with in warning box 2, the wind rotor 7 connected with flame proof generator 6 output shaft, voltage stabilizing drive circuit 8, LED display lamp 9 and speech horn 10, the output of flame proof generator 6 is connected with voltage stabilizing drive circuit 8 input, the output of voltage stabilizing drive circuit 8 is connected with the input of the input of LED display lamp 9 and speech horn 10.
Claims (1)
1. a pneumatic acoustic-optic alarm, it is characterized in that: comprise control cabinet (1) and warning box (2), the air-actuated direction valve (3) be communicated with voltage supply wind is provided with in control cabinet (1), air-actuated direction valve (3) is provided with and is positioned at releasing the button (4) and close push button (5) of control cabinet (1), the output of air-actuated direction valve (3) is provided with the air-supply pipeline be communicated with warning box (2), flame proof generator (6) is provided with in warning box (2), the wind rotor (7) connected with flame proof generator (6) output shaft, voltage stabilizing drive circuit (8), LED display lamp (9) and speech horn (10), the output of flame proof generator (6) is connected with voltage stabilizing drive circuit (8) input, the output of voltage stabilizing drive circuit (8) is connected with the input of the input of LED display lamp (9) and speech horn (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051128.7U CN205225337U (en) | 2015-12-16 | 2015-12-16 | Pneumatic audible and visual alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051128.7U CN205225337U (en) | 2015-12-16 | 2015-12-16 | Pneumatic audible and visual alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225337U true CN205225337U (en) | 2016-05-11 |
Family
ID=55900411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051128.7U Expired - Fee Related CN205225337U (en) | 2015-12-16 | 2015-12-16 | Pneumatic audible and visual alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196295A (en) * | 2017-06-26 | 2017-09-22 | 国网山东省电力公司烟台供电公司 | Low voltage power distribution network powers off intelligent alarm system |
| CN111917177A (en) * | 2020-06-15 | 2020-11-10 | 阜阳腾冠电力科技有限公司 | Power distribution cabinet based on Internet of things |
-
2015
- 2015-12-16 CN CN201521051128.7U patent/CN205225337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196295A (en) * | 2017-06-26 | 2017-09-22 | 国网山东省电力公司烟台供电公司 | Low voltage power distribution network powers off intelligent alarm system |
| CN111917177A (en) * | 2020-06-15 | 2020-11-10 | 阜阳腾冠电力科技有限公司 | Power distribution cabinet based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160511 Termination date: 20191216 |