CN206175003U - A security protection device for coal mining - Google Patents
A security protection device for coal mining Download PDFInfo
- Publication number
- CN206175003U CN206175003U CN201621235726.4U CN201621235726U CN206175003U CN 206175003 U CN206175003 U CN 206175003U CN 201621235726 U CN201621235726 U CN 201621235726U CN 206175003 U CN206175003 U CN 206175003U
- Authority
- CN
- China
- Prior art keywords
- coal mining
- gas
- gas sensor
- alarm
- casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a security protection device for coal mining, including casing, mounting panel and gas sensor, be provided with gas sensor on the casing, the alarm is installed on the top of casing, and wireless transmitter is installed in one side of alarm on the casing, install MCU singlechip and battery in the casing, the end face polishing device for the workpiece has a simple structure, low manufacture cost, and the practicality is strong, through being equipped with gas sensor, can respond to the gas gas strength in the colliery, and give the MCU singlechip with the gas strength signal transfer who senses, when the gas strength signal of MCU singlechip receipt reaches the default, the MCU single chip microcomputer control alarm is reported to the police, and through the surveillance center of wireless transmitter send wireless signal to coal mining, thereby make the colliery staff take measures, safety protection carries out, prevent the explosion, be favorable to guaranteeing coal mining personnel's life safety, convenient to use and popularization.
Description
Technical field
This utility model is related to a kind of safety device, and more particularly to a kind of safety device for coal mining belongs to coal
Ore deposit winning apparatus technical field.
Background technology
Methane gas are associated with coal in colliery, when this gas reaches in atmosphere finite concentration value, are run into
Naked light or Mars will detonations；So in coal mining, it is necessary to there is good ventilation installation, fresh air is sent into, constantly taken out
The mixing air containing gas is walked, but, the event of explosion of coal mines still constantly occurs, and how to prevent explosion of coal mines, protection
The life security of miner, is one of topmost situation that present coal mining needs consideration.
The content of the invention
The utility model proposes a kind of safety device for coal mining, gas in colliery is solved in prior art
Gas concentration is high, runs into naked light or Mars occurs the problem of detonation；By being provided with gas sensor, can be by sensing colliery
In methane gas concentration, carry out warning reminding, watch out for occur blast situation.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of safety device for coal mining of this utility model, including housing, installing plate and gas sensor, it is described
It is provided with the gas sensor on housing, the top of the housing is provided with alarm, the side of the alarm and in institute
State and be provided with housing wireless signal transmitter, MCU single-chip microcomputers and accumulator are installed in the housing, the accumulator is electrical
Connect the MCU single-chip microcomputers, the MCU single-chip microcomputers are electrically connected with the gas sensor, the alarm and the wireless communication
Number emitter.
Used as a kind of optimal technical scheme of the present utility model, the housing is arranged on the installing plate, the installation
Several installing holes are provided with plate.
Used as a kind of optimal technical scheme of the present utility model, the gas sensor is catalytic combustion type gas sensing
Device.
Used as a kind of optimal technical scheme of the present utility model, the alarm is audible-visual annunciator.
Used as a kind of optimal technical scheme of the present utility model, the bottom of the housing is provided with USB interface, and described
USB interface is electrically connected with the accumulator.
The beneficial effect that this utility model is reached is：Simple structure of the present utility model, it is cheap, and practicality
By force, by being provided with gas sensor, the methane gas concentration in colliery can be sensed, and the gas concentration signal for sensing is passed
MCU single-chip microcomputers are given, when the gas concentration signal that MCU single-chip microcomputers are received reaches preset value, MCU Single-chip Controlling alarms enter
Row is reported to the police, and sends wireless signal to the Surveillance center of coal mining by wireless signal transmitter, so that coal mine working people
Member takes measures, and takes the gas mixing air contained in colliery away, and conveys ozone, reduces methane gas in colliery
Concentration, prevents blast, carries out security protection, advantageously ensures that the life security of coal mining personnel, is easy to use and pushes away
Extensively.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is subjective structural representation of the present utility model；
Fig. 2 is casing cross-section structural representation of the present utility model；
In figure：1st, housing；2nd, installing plate；3rd, installing hole；4th, gas sensor；5th, alarm；6th, wireless signal transmitter；
7th, MCU single-chip microcomputers；8th, accumulator；9th, USB interface.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1-2, this utility model provides a kind of safety device for coal mining, including housing 1, installing plate
2 and gas sensor 4, it is provided with gas sensor 4 on housing 1, the top of housing 1 is provided with alarm 5, and the one of alarm 5
Side is simultaneously provided with wireless signal transmitter 6 on housing 1, and in housing 1 MCU single-chip microcomputers 7 and accumulator 8 are provided with, and accumulator 8 is electric
Property connection MCU single-chip microcomputers 7, MCU single-chip microcomputers 7 are electrically connected with gas sensor 4, alarm 5 and wireless signal transmitter 6, electric power storage
Pond 8 powers, and MCU single-chip microcomputers 7, gas sensor 4, alarm 5 and wireless signal transmitter 6 work, the sensing coal of gas sensor 4
Methane gas concentration in ore deposit, and send the gas concentration signal for sensing to MCU single-chip microcomputers 7, MCU single-chip microcomputers 7 will be calculated
The CPU of machine, RAM, ROM, timer conter and various I/O Interface integrations on one chip, form the computer of chip-scale, can
With by programming one gas concentration preset value of setting, when the gas concentration signal that MCU single-chip microcomputers 7 are received reaches preset value,
MCU single-chip microcomputers 7 transmit a signal to alarm 5, and control alarm 5 row is reported to the police, and sends wireless communication by wireless signal transmitter 6
Number to coal mining Surveillance center so that coal mine working personnel take measures, take the gas mixing contained in colliery away empty
Gas, and ozone is conveyed, the concentration of methane gas in colliery is reduced, prevent blast, security protection is carried out, be conducive to
Ensure the life security of coal mining personnel.
Further, housing 1 is arranged on installing plate 2, several installing holes 3 is provided with installing plate 2, by being provided with installation
Plate 2 and installing hole 3, are easy to that safety device is arranged in the working environment of coal mining.
Gas sensor 4 is catalytic combustion method gas sensor, and catalytic combustion method gas sensor is optionally detected can
Combustion property gas：It is every to burn, can detect；Every aphlogistic, sensor is all without any response, device in Gas
Body be main component be methane a kind of explosive gas, catalytic combustion method gas sensor be easy to detect methane gas.
Alarm 5 is audible-visual annunciator, can be simultaneously emitted by light and sound is reported to the police.
The bottom of housing 1 is provided with USB interface 9, and USB interface 9 is electrically connected with accumulator 8, is easy to connect by USB interface
Portable power source is connect, is charged to accumulator 8, advantageously ensure that the electricity of accumulator 8 is sufficient.
Simple structure of the present utility model, it is cheap and practical, by being provided with gas sensor 4, can sense
Methane gas concentration in colliery, and send the gas concentration signal for sensing to MCU single-chip microcomputers 7, when MCU single-chip microcomputers 7 connect
When the gas concentration signal of receipts reaches preset value, the control alarm 5 of MCU single-chip microcomputers 7 is reported to the police, and by wireless signal transmission
Device 6 sends wireless signal to the Surveillance center of coal mining, so that coal mine working personnel take measures, takes away and contain in colliery
Gas mixing air, and convey ozone, reduce the concentration of methane gas in colliery, prevent blast, pacified
Full protection, advantageously ensures that the life security of coal mining personnel, is easy to use and promotes.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of safety device for coal mining, including housing（1）, installing plate（2）And gas sensor（4）, its feature
It is, the housing（1）On be provided with the gas sensor（4）, the housing（1）Top alarm is installed（5）, institute
State alarm（5）Side and in the housing（1）On wireless signal transmitter is installed（6）, the housing（1）Inside it is provided with
MCU single-chip microcomputers（7）And accumulator（8）, the accumulator（8）It is electrically connected with the MCU single-chip microcomputers（7）, the MCU single-chip microcomputers
（7）It is electrically connected with the gas sensor（4）, the alarm（5）With the wireless signal transmitter（6）.
2. a kind of safety device for coal mining according to claim 1, it is characterised in that the housing（1）Peace
It is mounted in the installing plate（2）On, the installing plate（2）On be provided with several installing holes（3）.
3. a kind of safety device for coal mining according to claim 1, it is characterised in that the gas sensor
（4）For catalytic combustion method gas sensor.
4. a kind of safety device for coal mining according to claim 1, it is characterised in that the alarm（5）
For audible-visual annunciator.
5. a kind of safety device for coal mining according to claim 1, it is characterised in that the housing（1）'s
Bottom is provided with USB interface（9）, and the USB interface（9）It is electrically connected with the accumulator（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235726.4U CN206175003U (en) | 2016-11-18 | 2016-11-18 | A security protection device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235726.4U CN206175003U (en) | 2016-11-18 | 2016-11-18 | A security protection device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175003U true CN206175003U (en) | 2017-05-17 |
Family
ID=58685426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235726.4U Expired - Fee Related CN206175003U (en) | 2016-11-18 | 2016-11-18 | A security protection device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457701A (en) * | 2018-03-21 | 2018-08-28 | 安徽理工大学 | A kind of coal mine permeation-proof water security prior-warning device and its implementation |
| CN108757038A (en) * | 2018-05-14 | 2018-11-06 | 山东东山新驿煤矿有限公司 | A kind of safety-protection system for coal mining |
| CN108761562A (en) * | 2018-05-22 | 2018-11-06 | 马鞍山鹏远电子科技有限公司 | A kind of down-hole positioning device of mine exploration real-time Transmission |
| CN110821567A (en) * | 2019-11-18 | 2020-02-21 | 西安科技大学 | Gas wireless detection device for coal mine safety mining |
-
2016
- 2016-11-18 CN CN201621235726.4U patent/CN206175003U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457701A (en) * | 2018-03-21 | 2018-08-28 | 安徽理工大学 | A kind of coal mine permeation-proof water security prior-warning device and its implementation |
| CN108457701B (en) * | 2018-03-21 | 2023-10-27 | 安徽理工大学 | Colliery waterproof safety precaution device |
| CN108757038A (en) * | 2018-05-14 | 2018-11-06 | 山东东山新驿煤矿有限公司 | A kind of safety-protection system for coal mining |
| CN108761562A (en) * | 2018-05-22 | 2018-11-06 | 马鞍山鹏远电子科技有限公司 | A kind of down-hole positioning device of mine exploration real-time Transmission |
| CN110821567A (en) * | 2019-11-18 | 2020-02-21 | 西安科技大学 | Gas wireless detection device for coal mine safety mining |
| CN110821567B (en) * | 2019-11-18 | 2021-04-13 | 西安科技大学 | Gas wireless detection device for coal mine safety mining |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171118 |