CN206832765U - Methane oxygen determinator - Google Patents
Methane oxygen determinator Download PDFInfo
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- CN206832765U CN206832765U CN201720456780.XU CN201720456780U CN206832765U CN 206832765 U CN206832765 U CN 206832765U CN 201720456780 U CN201720456780 U CN 201720456780U CN 206832765 U CN206832765 U CN 206832765U
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Abstract
It the utility model is related to apparatus for determination of gas, more particularly to methane oxygen determinator, including shelf, shelf bottom and one end of wheel carrier are fixed, the other end of wheel carrier is provided with universal wheel, one end of shelf and one end of push rod are fixed, the other end of push rod is fixed with pushing hands, the other end of shelf and one end of montant are fixed, the other end of montant is fixed with illuminating lamp, shelf is provided with housing, housing is connected by hinge with upper lid, upper tops are fixed with audible-visual annunciator, housing side is provided with controlling switch, first partition and second partition are provided with housing, first partition is contour with housing, the height of second partition is less than housing, enclosure interior is divided into the first material storage room by first partition and second partition, second material storage room and air chamber, GPS module and battery are provided with first material storage room；Technical scheme provided by the utility model can overcome on detection device present in prior art easily attachment airborne dust particle, because the larger and inconvenient movement of volume, function is single the defects of.
Description
Technical field
It the utility model is related to apparatus for determination of gas, and in particular to methane oxygen determinator.
Background technology
Methane oxygen determinator is intelligent, multi-functional, the digital methane concentration of microminiature and oxygen concentration detection alarm
Instrument, the place that mine etc. is possible to produce methane is primarily adapted for use in, such as colliery roadway, getting working face, goaf, return air
Lane, belt-conveying tunnel, electromechanical chamber etc..When methane content exceeding preset limit or oxygen concentration reach lower bound, analyzer can be immediately
Sound, light alarm are sent, mine worker is given and reminds in time.
But methane oxygen determinator used in the country still has some defects at present, one is due to underground mining
Substantial amounts of airborne dust particle can be produced, these airborne dust particles are attached to the normal work that equipment can be influenceed in equipment, and then to detection
As a result accuracy has an impact；Two be due to that existing methane oxygen determinator volume is larger, is not easy to move, gives mine work
People brings added burden；Third, function is single, it can only be used for determining the concentration of methane and oxygen.
Utility model content
(1) technical problem solved
For the disadvantages mentioned above present in prior art, the utility model provides methane oxygen determinator, can be effective
Overcome and easily adhere to airborne dust particle on the detection device present in prior art, because the larger and inconvenient movement of volume, function are single
The defects of.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：
One end of methane oxygen determinator, including shelf, the shelf bottom and wheel carrier is fixed, the wheel carrier it is another
One end is provided with universal wheel, and one end of the shelf and one end of push rod are fixed, and the other end of the push rod is fixed with pushing hands, institute
One end of the other end and montant of stating shelf is fixed, and the other end of the montant is fixed with illuminating lamp, is set on the shelf
There is housing, the housing is connected by hinge with upper lid, and the upper tops are fixed with audible-visual annunciator, and the housing side is set
Have a controlling switch, first partition and second partition be provided with the housing, the first partition and housing are contour, described second every
The height of plate be less than housing, the first partition and second partition by enclosure interior be divided into the first material storage room, the second material storage room and
Air chamber, GPS module and battery are provided with the first material storage room, methane transducer and oxygen sensor are provided with second material storage room
Device, the gas chamber sidewall are embedded with fan, and the fan is provided with two, and the fan is oppositely arranged, one of them described fan
For blower fan, another described fan is extraction fan, and the fan front and rear sides are fixed by connecting rod and dirt filtrating screen.
Preferably, the methane transducer, oxygen sensor are electrically connected with audible-visual annunciator.
Preferably, the methane transducer, be equipped with microprocessor in oxygen sensor.
Preferably, the fan is electrically connected with controlling switch.
Preferably, the GPS module, methane transducer, oxygen sensor, fan, illuminating lamp, audible-visual annunciator with storage
Cell electrical connects.
Preferably, it is provided with wireless communication module in the GPS module.
Preferably, the first partition is L-shaped.
(3) beneficial effect
Compared with prior art, methane oxygen determinator provided by the utility model is by methane transducer, oxygen sensor
Device, GPS module and battery are incorporated into housing, and are formed and independent do not had in housing using the dirt filtrating screen on fan and fan
There is the air chamber of airborne dust particle, do not have airborne dust particle and enter in housing, it is ensured that the accuracy of testing result；Due to first partition with
Housing is contour, so effectively battery and methane gas can be completely cut off, prevents electric spark from lighting methane and triggering underground quick-fried
The security incident such as fried；Whole analyzer movement gets up to be convenient to, and can be push and is moved in mine arbitrarily by mine worker
Position, the illuminating lamp on montant can also provide the bright visual field for mine worker, so as to form " mobile pharos ", compensate for work(
Can be single the defects of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It should be evident that drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model overlooks part-structure schematic diagram；
In figure：
1st, shelf；2nd, wheel carrier；3rd, universal wheel；4th, push rod；5th, pushing hands；6th, housing；7th, first partition；8th, second partition；
9th, the first material storage room；10th, the second material storage room；11st, air chamber；12nd, GPS module；13rd, battery；14th, methane transducer；15th, oxygen
Sensor；16th, fan；17th, connecting rod；18th, dirt filtrating screen；19th, controlling switch；20th, montant；21st, illuminating lamp；22nd, hinge；23rd, on
Lid；24th, audible-visual annunciator.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Methane oxygen determinator, as shown in Figure 1 and Figure 2, including shelf 1, the bottom of shelf 1 and one end of wheel carrier 2 are consolidated
Fixed, the other end of wheel carrier 2 is provided with universal wheel 3, and one end and one end of push rod 4 of shelf 1 are fixed, and the other end of push rod 4 is fixed
There is pushing hands 5, one end of the other end and montant 20 of shelf 1 is fixed, and the other end of montant 20 is fixed with illuminating lamp 21, shelf
1 is provided with housing 6, and housing 6 is connected by hinge 22 with upper lid 23, and the upper top of lid 23 is fixed with audible-visual annunciator 24, the side of housing 6
Face is provided with controlling switch 19, and first partition 7 and second partition 8 are provided with housing 6, and first partition 7 and housing 6 are contour, second every
The height of plate 8, which is less than housing 6, first partition 7 and second partition 8, to be divided into the first material storage room 9, the second material storage room inside housing 6
10 and air chamber 11, be provided with GPS module 12 and battery 13 in the first material storage room 9, the second material storage room 10 is interior to be provided with methane transducer
14 and oxygen sensor 15, the side wall of air chamber 11 is embedded with fan 16, and fan 16 is provided with two, and fan 16 is oppositely arranged, wherein one
Individual fan 16 is blower fan, and another fan 16 is extraction fan, and the front and rear sides of fan 16 are solid by connecting rod 17 and dirt filtrating screen 18
It is fixed.
Methane transducer 14, oxygen sensor 15 are electrically connected with audible-visual annunciator 24, and methane transducer 14, oxygen pass
Microprocessor is equipped with sensor 15, fan 16 is electrically connected with controlling switch 19, GPS module 12, methane transducer 14, oxygen
Gas sensor 15, fan 16, illuminating lamp 21, audible-visual annunciator 24 are electrically connected with battery 13, and nothing is provided with GPS module 12
Line communication module, first partition 7 are L-shaped.
In use, by mine worker shelf 1 can be promoted to be moved to ore deposit with analyzer by push rod 4 and the grade of universal wheel 3
Optional position in well, it is mobile get up it is very convenient, the illuminating lamp 21 on montant 20 can also provide regarding of becoming clear for mine worker
Open country, so as to form " mobile pharos ", it compensate for the defects of function is single.After being moved to correct position, beaten using controlling switch 19
16 are opened fan, two fans 16 coordinate and the air of underground can be pumped into air chamber 11, and dirt filtrating screen 18 can prevent underground air
Interior airborne dust particle enters in housing 6, avoids airborne dust particle from being attached to methane transducer 11, oxygen sensor 15, GPS module 12
On battery 13, it is ensured that the accuracy of testing result.Because first partition 7 and housing 6 are contour, so methane gas can be prevented
Body enters in the first material storage room 9, and battery 13 and methane gas are completely cut off, prevent electric spark from lighting methane and triggering underground quick-fried
The security incident such as fried.
Because the height of second partition 8 is less than housing 6, so the underground air in air chamber 11 can enter the second material storage room
In 10.Methane transducer 14 detects to methane concentration, when methane concentration is exceeded, can be carried out by audible-visual annunciator 24
Remind；Oxygen sensor 15 is detected to oxygen concentration, and sound and light alarm is again may be by when oxygen concentration reaches lower bound
Device 24 is reminded so that mine worker can know in time, ensure the life security of mine worker.
GPS module 12 can send positional information by the control room of internal wireless communication module distally, so as to well
Under when there is contingency control room can in time position and rescued.
In addition, breaker can be set in housing 6, when methane concentration is exceeded or oxygen concentration reaches lower bound, can borrow
Help breaker to stop the power supply to electrical equipment in methane oxygen determinator, prevent electric spark from lighting methane.Can be in upper lid 23
With installing buckle additional on housing 6, prevent from causing methane to enter in the first material storage room 9 because upper lid 23 and housing 6 depart from.Utilize methane
The data that sensor 14 and oxygen sensor 15 detect are controlled the routine techniques for belonging to control field to audible-visual annunciator 24
Means, the circuit structure involved by it are also the common knowledge of those skilled in the art, methane transducer 14 and oxygen sensor
Microprocessor in device 15 can realize above-mentioned control operation using STM32 chips, the wireless communication module in GPS module 12
GSM modules can be used.
Methane oxygen determinator provided by the utility model is by methane transducer, oxygen sensor, GPS module and storage
Battery is incorporated into housing, and the independent gas without airborne dust particle is formed in housing using the dirt filtrating screen on fan and fan
Room, airborne dust particle is not had and is entered in housing, it is ensured that the accuracy of testing result；Because first partition is contour with housing, so
Effectively battery and methane gas can be completely cut off, prevent electric spark from lighting methane and triggering the security incidents such as well shooting；
Whole analyzer movement gets up to be convenient to, and can be push by mine worker and be moved to optional position in mine, on montant
Illuminating lamp can also provide the bright visual field for mine worker, so as to form " mobile pharos ", compensate for the defects of function is single.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical scheme spirit and
Scope.
Claims (7)
1. methane oxygen determinator, it is characterised in that：Including shelf (1), shelf (1) bottom and the one of wheel carrier (2)
End is fixed, and the other end of the wheel carrier (2) is provided with universal wheel (3), and one end and one end of push rod (4) of the shelf (1) are consolidated
Fixed, the other end of the push rod (4) is fixed with pushing hands (5), and one end of the other end and montant (20) of the shelf (1) is consolidated
Fixed, the other end of the montant (20) is fixed with illuminating lamp (21), and the shelf (1) is provided with housing (6), the housing
(6) it is connected by hinge (22) with upper lid (23), audible-visual annunciator (24), the housing is fixed with the top of the upper lid (23)
(6) side is provided with controlling switch (19), is provided with first partition (7) and second partition (8) in the housing (6), described first every
Plate (7) and housing (6) are contour, and the height of the second partition (8) is less than housing (6), the first partition (7) and second partition
(8) the first material storage room (9), the second material storage room (10) and air chamber (11) will be divided into inside housing (6), set in the first material storage room (9)
There are GPS module (12) and battery (13), methane transducer (14) and oxygen sensor are provided with second material storage room (10)
(15), air chamber (11) side wall is embedded with fan (16), and the fan (16) is provided with two, and the fan (16) is relative to be set
Put, one of them described fan (16) is blower fan, and another described fan (16) is extraction fan, two before and after the fan (16)
Side is fixed by connecting rod (17) and dirt filtrating screen (18).
2. methane oxygen determinator according to claim 1, it is characterised in that：The methane transducer (14), oxygen pass
Sensor (15) is electrically connected with audible-visual annunciator (24).
3. methane oxygen determinator according to claim 1, it is characterised in that：The methane transducer (14), oxygen pass
Microprocessor is equipped with sensor (15).
4. methane oxygen determinator according to claim 1, it is characterised in that：The fan (16) and controlling switch (19)
Electrical connection.
5. methane oxygen determinator according to claim 1, it is characterised in that：The GPS module (12), methane transducer
(14), oxygen sensor (15), fan (16), illuminating lamp (21), audible-visual annunciator (24) are electrically connected with battery (13).
6. methane oxygen determinator according to claim 1, it is characterised in that：It is provided with the GPS module (12) wireless
Communication module.
7. methane oxygen determinator according to claim 1, it is characterised in that：The first partition (7) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456780.XU CN206832765U (en) | 2017-04-27 | 2017-04-27 | Methane oxygen determinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456780.XU CN206832765U (en) | 2017-04-27 | 2017-04-27 | Methane oxygen determinator |
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| Publication Number | Publication Date |
|---|---|
| CN206832765U true CN206832765U (en) | 2018-01-02 |
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ID=60769619
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456780.XU Active CN206832765U (en) | 2017-04-27 | 2017-04-27 | Methane oxygen determinator |
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| Country | Link |
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| CN (1) | CN206832765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488385A (en) * | 2019-01-05 | 2019-03-19 | 李静娴 | A kind of coal mine safety monitoring device |
-
2017
- 2017-04-27 CN CN201720456780.XU patent/CN206832765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488385A (en) * | 2019-01-05 | 2019-03-19 | 李静娴 | A kind of coal mine safety monitoring device |
| CN109488385B (en) * | 2019-01-05 | 2020-07-31 | 绍兴市尊铖自动化设备有限公司 | Coal mine safety monitoring device |
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