CN209028076U - A kind of device for inflammable and explosive safety detection - Google Patents
A kind of device for inflammable and explosive safety detection Download PDFInfo
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- CN209028076U CN209028076U CN201821831611.0U CN201821831611U CN209028076U CN 209028076 U CN209028076 U CN 209028076U CN 201821831611 U CN201821831611 U CN 201821831611U CN 209028076 U CN209028076 U CN 209028076U
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- Prior art keywords
- shell
- inflammable
- baffle
- fixed
- safety detection
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Abstract
The utility model discloses a kind of devices for inflammable and explosive safety detection, including shell, suction fan, baffle and access cover, four corners of the housing bottom are respectively and fixedly provided with movable part, and undersetting is provided with below movable part, the inside of the undersetting is provided with preformed groove, and the inside of preformed groove is respectively and fixedly provided with reset spring, the top of the shell side is provided with fan shroud, the output end of the gas sensor is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller is electrically connected by the input terminal of conducting wire and buzzer siren.The utility model is by being equipped with shell, buzzer siren, single-chip microcontroller, suction fan, the first deflector, the second deflector and gas sensor, so that convenient for will be inside ambient atmos suction casing, it leads at gas sensor, it senses gas and belongs to inflammable and explosive hazardous gas, buzzer siren carries out warning note.
Description
Technical field
The utility model relates to safety detection technology field, specially a kind of device for inflammable and explosive safety detection.
Background technique
With the development of society, public safety problem increasingly receives the concern of people, in recent years, a lot of public affairs occur for the country
Vehicle arson case is handed over, mostly passenger carries the flammable explosive gas such as gasoline, onboard lights the gas or bus occurs gasoline and lets out
Phenomena such as leakage, burning, not only takes considerable time if staff checks that passenger wraps up in turn, also increases staff
Labor intensity.
Although also occurring safety detection device at this stage, most structure is simple, has a single function, since bus exists
It inevitably jolts in driving process, and such device does not have the function of damping mostly, and such device is not easy to fix
Installation, it is inconvenient for use, and also such device will detect inside ambient atmos suction casing for a long time, the solid in gas
Grain can also suck together, if the accuracy for influencing detection on detection means can be covered over time without method is dealt carefully with,
Such device does not have camera function mostly simultaneously, if detecting hazardous gas, can not also judge it is which passenger carries,
Be not easy to it is subsequent arrest criminal, while such device needs to expend a large amount of electric power resource when in use, is unfavorable for energy-saving and emission-reduction
Environment is protected, in addition, the access cover of such device is and maintenance not easy to overhaul when breaking down on screw spiral shell mostly.
Utility model content
The purpose of this utility model is to provide a kind of devices for inflammable and explosive safety detection, to solve above-mentioned background
The such device proposed in technology is not easy to be fixedly mounted, and does not have shock-absorbing function, can not filter sucking gas in dust with
The problem of solid impurity can not image, and power consumption is more and not easy to overhaul and safeguards.
To achieve the above object, the utility model provides the following technical solutions: a kind of for inflammable and explosive safety detection
Four corners of device, including shell, suction fan, baffle and access cover, the housing bottom are respectively and fixedly provided with movable part, and
Undersetting is provided with below movable part, the inside of the undersetting is provided with preformed groove, and the inside of preformed groove is solid
Surely there is reset spring, the top of the shell side is provided with fan shroud, and buzzing report is fixed on the shell below fan shroud
Device is warned, the hole that amplifies is evenly arranged on the outside of the buzzer siren, the central position of the case top is solid by U-shaped frame
Surely there is camera, and the both ends of case top are fixed with solar panel by support rod, one end of the case top is solid
Surely there is single-chip microcontroller, and the other end of case top is fixed with battery, the enclosure interior top is pacified close to one end of fan shroud
Equipped with suction fan, and it is fixed with fixed block below suction fan, is horizontally installed with baffle on the fixed block, and baffle
Lower section is equipped with the first deflector, and the second deflector, the bottom end of the enclosure interior are equipped with below first deflector
Gas sensor is installed, and shell is provided with access cover, the output of the gas sensor far from the bottom end of fan shroud side
End is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of single-chip microcontroller passes through the input of conducting wire and buzzer siren
End is electrically connected.
Preferably, the bottom end uniform welding of the shell two sides has mounting plate, and mounting hole is provided on mounting plate.
Preferably, the top of the baffle equidistantly arranges fluted, and the inner sidewall of groove is provided with active carbon suction
Attached layer.
Preferably, the two sides of the access cover are respectively and fixedly provided with sliding block, and the enclosure interior is all provided with close to the two sides of access cover
It is equipped with the sliding slot to match with sliding block, and access cover constitutes pull-out mechanism by sliding block and sliding slot.
Preferably, the longitudinal section of the movable part is in U-typed, and the both ends of movable part bottom are respectively and fixedly provided with limited block.
Preferably, the fixed block is provided with card slot close to the side of baffle, and baffle is arranged close to the side of fixed block
There is the fixture block to match with card slot, the lateral wall of the fixture block is provided with external screw thread, and the inner sidewall of card slot is provided with and external screw thread
The internal screw thread to match, the baffle and fixed block constitute installing and dismounting structure.
Compared with prior art, the utility model has the beneficial effects that
(1) this is used for the device of inflammable and explosive safety detection by being equipped with shell, buzzer siren, single-chip microcontroller, air-breathing
Blower, the first deflector, the second deflector and gas sensor, so that convenient for by inside ambient atmos suction casing, by the
One deflector and the second deflector are led at gas sensor, are sensed gas and are belonged to inflammable and explosive hazardous gas, buzzing report
Alert device carries out warning note, realizes full automatic safety detection in summary, checks without manually opening packet, time saving and energy saving.
(2) device for being used for inflammable and explosive safety detection is by being equipped with baffle, be uniformly arranged on baffle it is fluted,
The inner sidewall of groove is provided with activated carbon adsorption layer, so that carrying out convenient for that will suck existing solid particle polluter in gas
Filter, avoids solid impurity from falling on the gas sensor of housing bottom, pollutes, and avoids the accuracy for influencing to detect, simultaneously
By being equipped with fixed block, card slot and fixture block, the lateral wall of fixture block is provided with external screw thread, the inner sidewall of card slot be provided with outside
The internal screw thread that screw thread is mutually matched, so that replacement baffle easy to disassemble, convenient for the long-time service of device.
(3) this is used for the device of inflammable and explosive safety detection by being equipped with shell, mounting plate, undersetting, movable part, pre-
Slot and reset spring are stayed, is provided with mounting hole on mounting plate, so that being convenient for the fixed installation of device, is completely embedded and is not easy
Loosen, at the same bus traveling encounter jolt shake when, movable part can slide up and down in preformed groove, pass through reset bullet
Spring plays the role of buffering, plays vibration damper, improves the stability of device, avoids the excessive influence device of Oscillation Amplitude
Use.
(4) this is used for the device of inflammable and explosive safety detection by being equipped with solar panel and battery, the sun
Energy solar panel is convenient for that luminous energy is transformed into power storage in battery by photovoltaic controller, powers for device, helps to save
Environment is protected in energy emission reduction, avoids waste of resource.
(5) this is used for the device of inflammable and explosive safety detection by being equipped with access cover, sliding slot and sliding block, so that being convenient for
When device breaks down, access cover is sliped off by carry out internal check by sliding slider on the chute, compared to the fixed inspection of screw
The mode built is more convenient, can be with Quick overhaul, conducive to the use of device.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the side elevational cross-section structural schematic diagram of the utility model；
Fig. 3 is the backsight structural representation of the utility model；
Fig. 4 is amplification profile structural schematic diagram at A in Fig. 1 of the utility model；
Fig. 5 is amplification profile structural schematic diagram at B in Fig. 2 of the utility model.
In figure: 1, shell；2, buzzer siren；3, suction fan；4, fan shroud；5, single-chip microcontroller；6, camera；7, the sun
It can solar panel；8, U-shaped frame；9, battery；10, amplify hole；11, mounting plate；12, baffle；13, the first deflector；14, it second leads
Flowing plate；15, gas sensor；16, sliding slot；17, sliding block；18, access cover；19, movable part；20, reset spring；21, preformed groove；
22, undersetting；23, fixed block；24, groove；25, fixture block；26, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of dress for inflammable and explosive safety detection
It sets, including shell 1, suction fan 3, baffle 12 and access cover 18, four corners of 1 bottom of shell are respectively and fixedly provided with movable part
19, and the lower section of movable part 19 is provided with undersetting 22, the inside of undersetting 22 is provided with preformed groove 21, and preformed groove 21
Inside be respectively and fixedly provided with reset spring 20, the longitudinal section of movable part 19 is in U-typed, and the both ends of 19 bottom of movable part are respectively and fixedly provided with
Limited block prevents movable part 19 from slipping, and the top of 1 side of shell is provided with fan shroud 4, and solid on the shell 1 of 4 lower section of fan shroud
Surely there is buzzer siren 2, the model of buzzer siren 2 can be QZBJ-260, and the outside of buzzer siren 2, which is evenly arranged with, to amplify
Hole 10, the bottom end uniform welding of 1 two sides of shell has mounting plate 11, and is provided with mounting hole on mounting plate 11, convenient for device
It is fixedly mounted, the central position at 1 top of shell is fixed with camera 6 by U-shaped frame 8, and the both ends at 1 top of shell pass through branch
Strut is fixed with solar panel 7, and the one end at 1 top of shell is fixed with single-chip microcontroller 5, and the model of single-chip microcontroller 5 can be ZYWYKJ,
And the other end at 1 top of shell is fixed with battery 9,1 inner tip of shell is equipped with suction fan close to one end of fan shroud 4
3, and the lower section of suction fan 3 is fixed with fixed block 23, baffle 12 is horizontally installed on fixed block 23, fixed block 23 is close to baffle
12 side is provided with card slot 26, and baffle 12 is provided with the fixture block 25 to match with card slot 26 close to the side of fixed block 23,
The lateral wall of fixture block 25 is provided with external screw thread, and the inner sidewall of card slot 26 is provided with the internal screw thread to match with external screw thread, baffle 12
Installing and dismounting structure is constituted with fixed block 23, replacement baffle 12 easy to disassemble, the top of baffle 12 equidistantly arranges fluted 24,
And the inner sidewall of groove 24 is provided with activated carbon adsorption layer, carries out convenient for that will suck existing solid particle polluter in gas
Filter, and the lower section of baffle 12 is equipped with the first deflector 13, the lower section of the first deflector 13 is equipped with the second deflector 14, shell
Bottom end inside 1 is equipped with gas sensor 15, and the model of gas sensor 15 can be KC04050107-m06, and shell 1 is remote
Bottom end from 4 side of fan shroud is provided with access cover 18, and the two sides of access cover 18 are respectively and fixedly provided with sliding block 17, and 1 inside of shell is close
The two sides of access cover 18 are provided with the sliding slot 16 to match with sliding block 17, and access cover 18 is made up of sliding block 17 and sliding slot 16
Pull-out mechanism, convenient for when device breaks down, by sliding slot 16 sliding slider 17 access cover 18 sliped off inside progress
It checks, the output end of gas sensor 15 is electrically connected by the input terminal of conducting wire and single-chip microcontroller 5, and the output end of single-chip microcontroller 5
It is electrically connected by the input terminal of conducting wire and buzzer siren 2.
Working principle: in use, device is fixedly mounted on bus by the mounting hole on mounting plate 11 first, too
It is device power supply, suction fan 3 that luminous energy is transformed into power storage in battery 9 by photovoltaic controller by positive energy solar panel 7
Inside ambient atmos suction casing 1, the solid particle first in gas is fallen in 12 upper groove 24 of baffle, the inside of groove 24
Wall is provided with activated carbon adsorption layer, is filtered convenient for that will suck existing solid particle polluter in gas, later gas by
First deflector 13 and the second deflector 14 are led at gas sensor 15, gas sensor 15 sense gas belong to it is inflammable easily
Single-chip microcontroller 5 is passed the signal along to after quick-fried hazardous gas, buzzer siren 2 carries out warning note, realizes full automatic safety inspection
It surveys, is checked without manually opening packet, it is time saving and energy saving, while camera 6 is imaged, and shooting picture is convenient for, and is conducive to subsequent lookup crime
Violate, bus traveling encounter jolt shake when, movable part 19 can be slided up and down in preformed groove 21, pass through reset spring
20 play the role of buffering, play vibration damper, improve the stability of device, avoid the excessive influence device of Oscillation Amplitude
Use, if device breaks down, by sliding slot 16 sliding slider 17 access cover 18 sliped off into carry out internal check, compare
The mode of the fixed access cover 18 of screw is more convenient, can be with Quick overhaul, conducive to the use of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of device for inflammable and explosive safety detection, including shell (1), suction fan (3), baffle (12) and access cover
(18), it is characterised in that: four corners of shell (1) bottom are respectively and fixedly provided with movable part (19), and movable part (19)
Lower section is provided with undersetting (22), and the inside of the undersetting (22) is provided with preformed groove (21), and preformed groove (21)
Inside is respectively and fixedly provided with reset spring (20), and the top of shell (1) side is provided with fan shroud (4), and below fan shroud (4)
Shell (1) on be fixed with buzzer siren (2), be evenly arranged with the hole that amplifies (10), institute on the outside of the buzzer siren (2)
It states the central position at the top of shell (1) to be fixed with camera (6) by U-shaped frame (8), and the both ends at the top of shell (1) pass through
Support rod is fixed with solar panel (7), and one end at the top of the shell (1) is fixed with single-chip microcontroller (5), and shell (1) pushes up
The other end in portion is fixed with battery (9), and shell (1) inner tip is equipped with air-breathing wind close to one end of fan shroud (4)
Machine (3), and fixed block (23) are fixed with below suction fan (3), baffle (12) are horizontally installed on the fixed block (23),
And the first deflector (13) are installed below baffle (12), the second deflector is installed below first deflector (13)
(14), the internal bottom end of the shell (1) is equipped with gas sensor (15), and bottom of the shell (1) far from fan shroud (4) side
End is provided with access cover (18), and the output end of the gas sensor (15) is electrical by conducting wire and the input terminal of single-chip microcontroller (5)
Connection, and the output end of single-chip microcontroller (5) is electrically connected by conducting wire and the input terminal of buzzer siren (2).
2. a kind of device for inflammable and explosive safety detection according to claim 1, it is characterised in that: the shell
(1) the bottom end uniform welding of two sides has mounting plate (11), and is provided with mounting hole on mounting plate (11).
3. a kind of device for inflammable and explosive safety detection according to claim 1, it is characterised in that: the baffle
(12) top equidistantly arranges fluted (24), and the inner sidewall of groove (24) is provided with activated carbon adsorption layer.
4. a kind of device for inflammable and explosive safety detection according to claim 1, it is characterised in that: the access cover
(18) two sides are respectively and fixedly provided with sliding block (17), and the internal two sides close to access cover (18) of the shell (1) are provided with and sliding block
(17) sliding slot (16) to match, and access cover (18) constitutes pull-out mechanism by sliding block (17) and sliding slot (16).
5. a kind of device for inflammable and explosive safety detection according to claim 1, it is characterised in that: the movable part
(19) longitudinal section is in U-typed, and the both ends of movable part (19) bottom are respectively and fixedly provided with limited block.
6. a kind of device for inflammable and explosive safety detection according to claim 1, it is characterised in that: the fixed block
(23) side close to baffle (12) is provided with card slot (26), and baffle (12) is provided with and blocks close to the side of fixed block (23)
The fixture block (25) that slot (26) matches, the lateral wall of the fixture block (25) are provided with external screw thread, the inner sidewall setting of card slot (26)
There is the internal screw thread to match with external screw thread, the baffle (12) and fixed block (23) constitute installing and dismounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831611.0U CN209028076U (en) | 2018-11-08 | 2018-11-08 | A kind of device for inflammable and explosive safety detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831611.0U CN209028076U (en) | 2018-11-08 | 2018-11-08 | A kind of device for inflammable and explosive safety detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028076U true CN209028076U (en) | 2019-06-25 |
Family
ID=66909090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831611.0U Expired - Fee Related CN209028076U (en) | 2018-11-08 | 2018-11-08 | A kind of device for inflammable and explosive safety detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209028076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049046A (en) * | 2020-01-07 | 2020-04-21 | 台州黄岩马奇智能科技有限公司 | Transformer substation is with supplementary inspection device |
-
2018
- 2018-11-08 CN CN201821831611.0U patent/CN209028076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049046A (en) * | 2020-01-07 | 2020-04-21 | 台州黄岩马奇智能科技有限公司 | Transformer substation is with supplementary inspection device |
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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 |
Granted publication date: 20190625 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |