CN209942882U - Coal mine underground safety water prevention and control early warning device - Google Patents
Coal mine underground safety water prevention and control early warning device Download PDFInfo
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- CN209942882U CN209942882U CN201920456090.3U CN201920456090U CN209942882U CN 209942882 U CN209942882 U CN 209942882U CN 201920456090 U CN201920456090 U CN 201920456090U CN 209942882 U CN209942882 U CN 209942882U
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Abstract
The utility model provides a colliery is safety control water early warning device in pit, include: the device comprises a shell, supporting legs and a base; the bottom of the shell is provided with a plurality of supporting legs, and the supporting legs are fixedly connected with the shell through screws; the lower end of the supporting leg is provided with a base, and the base is connected with the supporting leg through a handle bolt; the end cover is arranged at the top end of the shell and is connected with the shell through threads; the end cover is provided with an audible and visual alarm, and the audible and visual alarm is connected with the end cover in an embedded mode; the side wall of the shell is provided with a plurality of color recognition sensors, and the color recognition sensors are connected with the shell in an embedding mode; through the improvement to colliery safety control water early warning device in the pit, have compact structure, easily carry, it is nimble convenient to use, the early warning is effectual, is applicable to the dust environment in the pit and uses, the advantage of easy to maintain maintenance to the effectual problem and the not enough of having solved current device.
Description
Technical Field
The utility model relates to a colliery early warning technical field, more specifically the utility model relates to a colliery is safety control water early warning device in pit especially.
Background
At present, the safety production condition of coal mine enterprises in China is still very severe, major vicious accidents occur frequently, great loss is caused to the life of people and the property of the country, and severe social and political influences are generated. The water inrush of the mine is one of the most threatening disasters in the coal mine production process, the casualties are large, and the economic loss is listed as the leaders of coal mine accidents.
Before the accident that takes place to permeate water, can produce certain warning in the accident area, the relevant early warning device of accessible monitors the collection to ambient data, but this kind of device monitoring means of current is comparatively single, causes the early warning effect of device to be limited, can produce a large amount of dusts in the mining process in addition, influences monitor's normal use, can not satisfy people's demand.
In view of this, research improvement is carried out to current problem, provides colliery safety control water early warning device in pit, aims at through this technique, reaches the purpose of solving the problem and improving practical value nature.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery is safety control water early warning device in pit to the monitoring means who provides in solving above-mentioned background is comparatively single, and the early warning effect is limited, dustproof relatively poor problem of effect and not enough.
In order to achieve the above object, the utility model provides a colliery is safety control water early warning device in pit reaches by following concrete technological means:
colliery is safety control water early warning device in pit includes: the device comprises a shell, supporting legs, a base, an end cover, an audible and visual alarm, a color recognition sensor, a gas sensor, a dust cover, a threaded column, a single chip microcomputer and a storage battery; the bottom of the shell is provided with a plurality of supporting legs, and the supporting legs are fixedly connected with the shell through screws; the lower end of the supporting leg is provided with a base, and the base is connected with the supporting leg through a handle bolt; the end cover is arranged at the top end of the shell and is connected with the shell through threads; the end cover is provided with an audible and visual alarm, and the audible and visual alarm is connected with the end cover in an embedded mode; the side wall of the shell is provided with a plurality of color recognition sensors, and the color recognition sensors are connected with the shell in an embedding mode; the bottom of the shell is embedded with a plurality of gas sensors, and the lower ends of the gas sensors penetrate through the shell and extend into the dust cover; the dustproof cover is arranged in the middle of the bottom of the shell and is connected with the shell through threads; the inside of casing is provided with singlechip and battery, and the singlechip is connected through the screw post with the casing.
As a further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit the lateral wall and the bottom of dust cover are provided with the filter screen, and the dust cover passes through the screw thread and sets up for dismantlement formula structure.
As a further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit the supporting leg is square tubular structure, and one side of supporting leg seted up with handle bolt matched with screw thread through-hole.
As a further optimization of the technical scheme, the utility model discloses colliery is safety control water early warning device in pit the base comprises the bottom plate of pie and the bracing piece everywhere, just the bracing piece is inserted and is established in the supporting leg.
As a further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit colour identification sensor is provided with three at least, and colour identification sensor is annular array distribution on the lateral wall of casing.
As the further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit the model of colour identification sensor is WMS-LSP100P, and colour identification sensor is connected through the electric property mode with the singlechip.
As the further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit gas sensor includes but not limited to gas sensor, temperature sensor, humidity transducer and hydrogen sulfide sensor, and gas sensor is connected through the electric property mode with the singlechip.
As the further optimization of this technical scheme, the utility model discloses colliery is safety control water early warning device in pit the singlechip is received and is handled colour identification sensor and gas sensor's output signal to through audible-visual annunciator output response information.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a lateral wall and the bottom of dust cover are provided with the filter screen, and the dust cover passes through the setting that the screw thread set up for dismantlement formula structure, use under being applicable to dust environment, prolong gas sensor's life, convenient clearance is maintained.
2. The utility model discloses a supporting leg is square tubular structure, and one side of supporting leg set up with handle bolt matched with screw thread through-hole's setting, but nimble adjusting device's height, convenient monitoring is used.
3. The utility model discloses a base comprises the bottom plate of pie and the bracing piece everywhere, just the bracing piece is inserted and is established the setting in the supporting leg, reduces the occupation space of device, makes things convenient for placing of device.
4. The utility model discloses a to colliery safety control water early warning device's improvement in pit, have compact structure, easily carry, it is nimble convenient to use, and the early warning is effectual, is applicable to the dust environment in the pit and uses, the advantage of easy to maintain maintenance, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the present invention.
In the figure: the device comprises a shell 1, supporting legs 2, a base 3, an end cover 4, an audible and visual alarm 5, a color recognition sensor 6, a gas sensor 7, a dust cover 8, a threaded column 9, a single chip microcomputer 10 and a storage battery 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 4, the utility model provides a concrete technical implementation scheme of a coal mine underground safety water prevention and warning device:
colliery is safety control water early warning device in pit includes: the device comprises a shell 1, supporting legs 2, a base 3, an end cover 4, an audible and visual alarm 5, a color recognition sensor 6, a gas sensor 7, a dust cover 8, a threaded column 9, a single chip microcomputer 10 and a storage battery 11; the bottom of the shell 1 is provided with a plurality of supporting legs 2, and the supporting legs 2 are fixedly connected with the shell 1 through screws; the lower end of the supporting leg 2 is provided with a base 3, and the base 3 is connected with the supporting leg 2 through a handle bolt; the end cover 4 is arranged at the top end of the shell 1, and the end cover 4 is connected with the shell 1 through threads; the end cover 4 is provided with an audible and visual alarm 5, and the audible and visual alarm 5 is connected with the end cover 4 in an embedded mode; a plurality of color recognition sensors 6 are arranged on the side wall of the shell 1, and the color recognition sensors 6 are connected with the shell 1 in an embedding mode; a plurality of gas sensors 7 are embedded at the bottom of the shell 1, and the lower ends of the gas sensors 7 penetrate through the shell 1 and extend into the dust cover 8; the dust cover 8 is arranged in the middle of the bottom of the shell 1, and the dust cover 8 is connected with the shell 1 through threads; the inside of casing 1 is provided with singlechip 10 and battery 11, and singlechip 10 is connected through screw post 9 with casing 1.
Specifically, the lateral wall and the bottom of dust cover 8 are provided with the filter screen, can avoid gas sensor 7's probe directly to expose at dust environment, prolong gas sensor 7's life, and dust cover 8 makes things convenient for the clearance maintenance of dust cover 8 through the screw thread for dismantlement formula structure setting simultaneously.
Specifically, supporting leg 2 is square tubular structure, and one side of supporting leg 2 seted up with handle bolt matched with screw thread through-hole, screws up the handle bolt and can make base 3 fix in supporting leg 2, can adjust the high position of casing 1 in a flexible way, and the monitoring of convenient device is used.
Specifically, base 3 comprises the bottom plate of pie and everywhere bracing piece, and the bracing piece is inserted and is established in supporting leg 2, and device accessible base 3 places at mesa or subaerial, and the appearance profile of device is similar to cylindricly simultaneously, reduces the occupation space of device, conveniently carries the use.
Specifically, the color recognition sensors 6 are arranged at least at three positions, the color recognition sensors 6 are distributed on the side wall of the shell 1 in an annular array manner, and the color recognition sensors 6 can recognize the color of the surrounding coal wall or roadway wall.
Specifically, the color recognition sensor 6 is WMS-LSP100P in model, the color recognition sensor 6 is electrically connected to the single chip microcomputer 10, and when a reddening phenomenon occurs on a coal wall or a roadway wall, the color recognition sensor 6 outputs a corresponding signal to the single chip microcomputer 10.
Specifically, the gas sensor 7 includes but is not limited to a gas sensor, a temperature sensor, a humidity sensor and a hydrogen sulfide sensor, and the gas sensor 7 is electrically connected to the single chip microcomputer 10, wherein the gas sensor 7 can adopt an SGA-700-CH4 type gas sensor, an SHT10 type temperature and humidity sensor, and a 4H2S-100 type hydrogen sulfide sensor, before a water permeation accident occurs in a mine, harmful gases such as gas and hydrogen sulfide can be excited in an accident area, and meanwhile, along with drastic changes of temperature difference and humidity, the gas sensor 7 can timely acquire concentration data and temperature and humidity data of the harmful gases and output the concentration data and the temperature and humidity data to the single chip microcomputer 10.
Specifically, the single chip microcomputer 10 can adopt an STM32 single chip microcomputer, the single chip microcomputer 10 receives and processes output signals of the color recognition sensor 6 and the gas sensor 7, and when the concentration of harmful gas is higher than a preset value and the temperature and humidity of ambient air exceed a preset range, the single chip microcomputer 10 responds through the audible and visual alarm 5 to enable the audible and visual alarm 5 to generate audible and visual alarm.
The method comprises the following specific implementation steps:
when the mining operation is carried out under a coal mine, the device is horizontally placed at a position close to a coal wall or a roadway wall through the base 3, then the position of the base 3 is adjusted through a handle bolt on one side of the supporting leg 2, when the device works in an electrified mode, the color recognition sensor 6 annularly arranged on the side wall of the shell 1 can collect color data of the surrounding coal wall or the roadway wall, the gas sensor 7 embedded on the shell 1 can collect concentration data and temperature and humidity data of harmful gas in time, the single chip microcomputer 10 receives and processes output signals of the color recognition sensor 6 and the gas sensor 7, when a reddening phenomenon appears on the coal wall or the roadway wall, the concentration of the harmful gas is higher than a preset value, and the temperature and humidity of surrounding air exceed a preset range, the single chip microcomputer 10 responds through the audible and visual alarm 5 to enable the audible and visual alarm 5 to generate audible and visual alarm, and visual alarm can timely warn workers in an operation area, at the in-process of device work, the dust cover 8 of 1 bottom of casing can avoid gas sensor 7's probe directly to expose at dust environment, prolongs gas sensor 7's life, and dust cover 8 sets up for dismantlement formula structure through the screw thread simultaneously, makes things convenient for the clearance of dust cover 8 to maintain.
In summary, the following steps: according to the coal mine underground safety water prevention early warning device, the filter screens are arranged on the side wall and the bottom of the dust cover, and the dust cover is arranged in a detachable structure through threads, so that the underground safety water prevention early warning device is suitable for being used in a dust environment, the service life of a gas sensor is prolonged, and cleaning and maintenance are convenient; the supporting leg is of a square tube type structure, and one side of the supporting leg is provided with the threaded through hole matched with the handle bolt, so that the height of the device can be flexibly adjusted, and the monitoring and the use are convenient; the base is composed of the cake-shaped bottom plate and the supporting rods, and the supporting rods are inserted into the supporting legs, so that the occupied space of the device is reduced, and the device is convenient to place; through the improvement to colliery safety control water early warning device in the pit, have compact structure, easily carry, it is nimble convenient to use, and the early warning is effectual, is applicable to the dust environment in the pit and uses, the advantage of easy to maintain maintenance to effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Colliery is safety control water early warning device in pit includes: the device comprises a shell (1), supporting legs (2), a base (3), an end cover (4), an audible and visual alarm (5), a color recognition sensor (6), a gas sensor (7), a dust cover (8), a threaded column (9), a single chip microcomputer (10) and a storage battery (11); the method is characterized in that: the bottom of the shell (1) is provided with a plurality of supporting legs (2), and the supporting legs (2) are fixedly connected with the shell (1) through screws; the lower end of the supporting leg (2) is provided with a base (3), and the base (3) is connected with the supporting leg (2) through a handle bolt; the end cover (4) is arranged at the top end of the shell (1), and the end cover (4) is connected with the shell (1) through threads; the end cover (4) is provided with an audible and visual alarm (5), and the audible and visual alarm (5) is connected with the end cover (4) in an embedded mode; the side wall of the shell (1) is provided with a plurality of color recognition sensors (6), and the color recognition sensors (6) are connected with the shell (1) in an embedding manner; a plurality of gas sensors (7) are embedded in the bottom of the shell (1), and the lower ends of the gas sensors (7) penetrate through the shell (1) and extend into the dust cover (8); the dustproof cover (8) is arranged in the middle of the bottom of the shell (1), and the dustproof cover (8) is connected with the shell (1) through threads; the novel multifunctional electric water heater is characterized in that a single chip microcomputer (10) and a storage battery (11) are arranged inside the shell (1), and the single chip microcomputer (10) is connected with the shell (1) through a threaded column (9).
2. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the side wall and the bottom of the dust cover (8) are provided with filter screens, and the dust cover (8) is arranged in a detachable structure through threads.
3. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the supporting leg (2) is of a square tube type structure, and a threaded through hole matched with the handle bolt is formed in one side of the supporting leg (2).
4. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the base (3) is composed of a cake-shaped bottom plate and four support rods, and the support rods are inserted in the support legs (2).
5. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the color recognition sensors (6) are at least provided with three positions, and the color recognition sensors (6) are distributed on the side wall of the shell (1) in an annular array manner.
6. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the type of the color identification sensor (6) is WMS-LSP100P, and the color identification sensor (6) is electrically connected with the singlechip (10).
7. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the gas sensor (7) comprises but is not limited to a gas sensor, a temperature sensor, a humidity sensor and a hydrogen sulfide sensor, and the gas sensor (7) is electrically connected with the singlechip (10).
8. The coal mine underground safety water prevention and warning device according to claim 1, characterized in that: the single chip microcomputer (10) receives and processes output signals of the color recognition sensor (6) and the gas sensor (7), and outputs response information through the audible and visual alarm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456090.3U CN209942882U (en) | 2019-04-06 | 2019-04-06 | Coal mine underground safety water prevention and control early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920456090.3U CN209942882U (en) | 2019-04-06 | 2019-04-06 | Coal mine underground safety water prevention and control early warning device |
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| Publication Number | Publication Date |
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| CN209942882U true CN209942882U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920456090.3U Expired - Fee Related CN209942882U (en) | 2019-04-06 | 2019-04-06 | Coal mine underground safety water prevention and control early warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197814A (en) * | 2020-10-19 | 2021-01-08 | 重庆电子工程职业学院 | On-line monitoring sensor and monitoring method for circuit breaker |
-
2019
- 2019-04-06 CN CN201920456090.3U patent/CN209942882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197814A (en) * | 2020-10-19 | 2021-01-08 | 重庆电子工程职业学院 | On-line monitoring sensor and monitoring method for circuit breaker |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210406 |
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