CN206340128U - A kind of ultraviolet flame detector - Google Patents
A kind of ultraviolet flame detector Download PDFInfo
- Publication number
- CN206340128U CN206340128U CN201720017190.7U CN201720017190U CN206340128U CN 206340128 U CN206340128 U CN 206340128U CN 201720017190 U CN201720017190 U CN 201720017190U CN 206340128 U CN206340128 U CN 206340128U
- Authority
- CN
- China
- Prior art keywords
- driving alarm
- flame
- horizontal rotation
- sensor pin
- rotation seat
- 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.)
- Active
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of ultraviolet flame detector, its structure includes mounting seat, hanging frame, horizontally rotate seat, vertical screw, on-off circuit, single-chip microcomputer, detector body, drive alarm lamp, quartzy observation port, UV sensor pin level, drive alarm relay, seal hasp, pulse converter, reset relay output current, the narrow light pulse acquisition system of flame, the mounting seat side is connected by hanging frame with horizontal rotation seat, the horizontal rotation seat is provided with and is fixed with horizontal screw bolt, the horizontal rotation seat center-side is provided with vertical screw, the vertical screw is connected by horizontal screw bolt with horizontal rotation seat, detector body is provided with below the horizontal rotation seat, top is provided with on-off circuit on the inside of the detector body, the utility model stable and reliable operation, and with high sensitivity, height output, high response speed, improve the stability and lasting usability of detector.
Description
Technical field
The utility model is a kind of ultraviolet flame detector, belongs to flame detector field.
Background technology
Detector is applied to all kinds of：Oil depot, Jiu Ku, hangar, chemical industry equipment place, military equipment place, liquefied gas station,
When the fire such as power station are sprouted without the stage of glowing or it is less glow the stage, and directly to produce the place based on naked light.With higher
Antijamming capability, do not influenceed by wind and rain, high temperature, high humidity and natural artificial light source etc., can works fine in indoor or outdoors ring
Border.
Existing public technology Application No.：A kind of 200910201708.2 optical fiber flame detector, including:Optical fiber flame
Light probe；The fiber-optic signal processor of multichannel；One or more snippets connects above-mentioned optical fiber flame light probe and fiber-optic signal processing
The Transmission Fibers of device；Described optical fiber flame light probe includes:Optical fiber flame light probe shell and the installation of window are protected with printing opacity
Base；Flame light is focused into the condenser lens or component of optical fiber；Realize the cascade of optical fiber flame light probe containing filtering device
Upper road optic fibre light path；The optical fiber interface at the two of probing shell, optical fiber interface be tail optical fiber or flange, and with input/it is defeated
Outgoing direction；Described fiber-optic signal processor includes:The multichannel light that fiber-optic signal processor is connected with Transmission Fibers
Fine interface module；The light detection module of photoelectric conversion module；Collection and the Signal sampling and processing module of process signal；And it is defeated
Go out the module of alarm signal.The present invention greatly increases the detection points of single optical fiber flame detector, so as to obtain high sexual valence
Than.Existing detector sensitivity is poor, and response speed is slow, it is impossible to resist the interference of thunder and lightning.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of ultraviolet flame detector, to solve
Existing detector sensitivity is poor, and response speed is slow, it is impossible to resist the interference of thunder and lightning.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of ultraviolet flame is visited
Device is surveyed, its structure includes mounting seat, hanging frame, horizontal rotation seat, vertical screw, on-off circuit, single-chip microcomputer, detector sheet
Body, driving alarm lamp, quartzy observation port, UV sensor pin level, driving alarm relay, sealing hasp, arteries and veins
The narrow light pulse acquisition system of red switch parallel operation, reset relay output current, flame, the mounting seat side by hanging frame with
Horizontal rotation seat is connected, and the horizontal rotation seat is set provided with horizontal screw bolt, the horizontal rotation seat center-side is fixed with
There is vertical screw, the vertical screw is connected by horizontal screw bolt with horizontal rotation seat, be provided with below the horizontal rotation seat
On the inside of detector body, the detector body top be provided with above on-off circuit, the on-off circuit by nut with it is vertical
Screw rod is connected, and single-chip microcomputer is provided with inside the detector body, and the single-chip microcomputer is connected with on-off circuit, the single-chip microcomputer
On be fixed with timer, the detector body front end face be provided with quartzy observation port, UV sensor pin level and
Drive above alarm relay, the UV sensor pin level provided with driving alarm lamp, the ultraviolet sensing
Device pin level is connected with driving alarm lamp and driving alarm relay, on the inside of the UV sensor pin level
Elongated end is provided with the narrow light pulse acquisition system of flame, and the narrow light pulse acquisition system of flame is gathered by pulse converter, flame
Device, impulse generator and high-voltage inverter composition, the single-chip microcomputer pass through flame collector and impulse generator and high-voltage inverted
Device is connected, and the driving alarm lamp and driving alarm relay are connected with reset relay output current.
Further, the UV sensor pin level by drive alarm lamp and driving alarm relay with
Pulse converter is connected.
Further, the detector body outer is fixed with waterproof grommet.
Further, it is fixed with sealing hasp on the detector body side.
Further, the UV sensor pin level is installed in quartzy observation port and driving alarm relay
The heart.
Further, the UV sensor pin level by drive alarm lamp and driving alarm relay with
Reset relay output current is connected.
Further, the pulse converter is connected with single-chip microcomputer and on-off circuit.
The beneficial effects of the utility model：Stable and reliable operation, and with high sensitivity, height output, high response speed, carry
The high stability of detector and lasting usability.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of ultraviolet flame detector of the utility model；
Fig. 2 is the structural representation of the narrow light pulse acquisition system of the utility model flame；
Fig. 3 is the schematic flow sheet of the utility model ultraviolet flame detector；
In figure：Mounting seat -1, hanging frame -2, horizontal rotation seat -3, vertical screw -4, on-off circuit -5, single-chip microcomputer -6,
Detector body -7, driving alarm lamp -8, quartzy observation port -9, UV sensor pin level -10, driving alarm after
Electrical equipment -11, sealing hasp -12, timer -13, pulse converter -14, horizontal screw bolt -15, nut -16, reset relay are defeated
Go out the narrow light pulse acquisition system -21 of electric current -17, waterproof grommet -18, flame collector -19, impulse generator -20, flame,
High-voltage inverter -22.
Embodiment
For make the utility model realize technological means, creation characteristic, reached purpose and effect be easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 to Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of ultraviolet flame detector, its structure bag
Include mounting seat 1, hanging frame 2, horizontal rotation seat 3, vertical screw 4, on-off circuit 5, single-chip microcomputer 6, detector body 7, driving
Alarm lamp 8, quartzy observation port 9, UV sensor pin level 10, driving alarm relay 11, sealing hasp 12, arteries and veins
The narrow light pulse acquisition system 21 of red switch parallel operation 14, reset relay output current 17, flame, the side of mounting seat 1 passes through
Hanging frame 2 is connected with horizontal rotation seat 3, and the horizontal rotation seat 3 revolves provided with horizontal screw bolt 15, the level is fixed with
The center-side of swivel base 3 is provided with vertical screw 4, and the vertical screw 4 is connected by horizontal screw bolt 15 with horizontal rotation seat 3, described
Horizontally rotate the lower section of seat 3 and be provided with detector body 7, the inner side top of detector body 7 is provided with on-off circuit 5, the switch
The top of circuit 5 is connected by nut 16 with vertical screw 4, and the inside of detector body 7 is provided with single-chip microcomputer 6, the monolithic
Machine 6 is connected with on-off circuit 5, is fixed with timer 13, the front end face of detector body 7 and sets on the single-chip microcomputer 6
There are quartzy observation port 9, UV sensor pin level 10 and driving alarm relay 11, the UV sensor pin electricity
Flat 10 top is provided with driving alarm lamp 8, the UV sensor pin level 10 and driving alarm lamp 8 and driving
Alarm relay 11 is connected, and the inner side elongated end of UV sensor pin level 10 is provided with the narrow light pulse collection system of flame
System 21, the narrow light pulse acquisition system 21 of flame is by pulse converter 14, flame collector 19, impulse generator 20 and high pressure
Inverter 22 is constituted, and the single-chip microcomputer 6 is connected by flame collector 19 with impulse generator 20 and high-voltage inverter 22, institute
State driving alarm lamp 8 and driving alarm relay 11 is connected with reset relay output current 17, the ultraviolet is passed
Sensor pin level 10 is connected by driving alarm lamp 8 and driving alarm relay 11 with pulse converter 14, described
The outer of detector body 7, which is fixed with waterproof grommet 18, the side of detector body 7, is fixed with sealing hasp 12,
The UV sensor pin level 10 is installed in the center of quartzy observation port 9 and driving alarm relay 11, described ultraviolet
Line sensor pin level 10 is by driving alarm lamp 8 and driving alarm relay 11 and reset relay output current 17
It is connected, the pulse converter 14 is connected with single-chip microcomputer 6 and on-off circuit 5.
In use, being first arranged on detector body 7 by mounting seat 1 easily occur near burning things which may cause a fire disaster, first
Impulse generator 20 in the narrow light pulse acquisition system 21 of flame is actively excited by single-chip microcomputer 6, trigger pulse is further by height
The flame collector 19 that pressure inverter 22 is changed into UV sensor pin level 10, UV sensor pin level 10 will
The UV signal that flame emission goes out is collected, the situation of change of UV sensor pin level 10 is checked, then through extra pulse
Converter 14 is converted to flame UV signal and sent to single-chip microcomputer 6, and single-chip microcomputer 6 is obtaining flame UV signal by immediately by report
Alert signal is sent to driving alarm lamp 8 and driving alarm relay 11, so that the very first time controls the generation of fire.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of ultraviolet flame detector, it is characterised in that：Its structure includes mounting seat (1), hanging frame (2), horizontal rotation
Seat (3), vertical screw (4), on-off circuit (5), single-chip microcomputer (6), detector body (7), driving alarm lamp (8), quartz
Observation port (9), UV sensor pin level (10), driving alarm relay (11), sealing hasp (12), pulse converter
(14), the narrow light pulse acquisition system (21) of reset relay output current (17), flame, mounting seat (1) side passes through
Hanging frame (2) is connected with horizontal rotation seat (3), and the horizontal rotation seat (3), which is provided with, is fixed with horizontal screw bolt (15), institute
State horizontal rotation seat (3) center-side and be provided with vertical screw (4), the vertical screw (4) is revolved by horizontal screw bolt (15) and level
Swivel base (3) is connected, and detector body (7), detector body (7) medial roof are provided with below the horizontal rotation seat (3)
End is provided with above on-off circuit (5), the on-off circuit (5) to be connected by nut (16) with vertical screw (4), the detection
Single-chip microcomputer (6) is provided with inside device body (7), the single-chip microcomputer (6) is connected with on-off circuit (5), it is solid on the single-chip microcomputer (6)
Surely timer (13) is provided with, detector body (7) front end face is provided with quartzy observation port (9), UV sensor pin
Provided with driving police instruction above level (10) and driving alarm relay (11), the UV sensor pin level (10)
Lamp (8), the UV sensor pin level (10) is connected with driving alarm lamp (8) and driving alarm relay (11)
Connect, elongated end is provided with the narrow light pulse acquisition system (21) of flame, the fire on the inside of the UV sensor pin level (10)
The narrow light pulse acquisition system (21) of flame is by pulse converter (14), flame collector (19), impulse generator (20) and high-pressure reverse
Become device (22) composition, the single-chip microcomputer (6) passes through flame collector (19) and impulse generator (20) and high-voltage inverter (22)
It is connected, the driving alarm lamp (8) and driving alarm relay (11) are connected with reset relay output current (17)
Connect.
2. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：The UV sensor pin electricity
Flat (10) are connected by driving alarm lamp (8) and driving alarm relay (11) with pulse converter (14).
3. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：Detector body (7) outer
It is fixed with waterproof grommet (18).
4. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：Detector body (7) side
On be fixed with sealing hasp (12).
5. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：The UV sensor pin electricity
Flat (10) are installed in the center of quartzy observation port (9) and driving alarm relay (11).
6. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：The UV sensor pin electricity
Flat (10) are connected by driving alarm lamp (8) and driving alarm relay (11) with reset relay output current (17)
Connect.
7. a kind of ultraviolet flame detector according to claim 1, it is characterised in that：The pulse converter (14) and list
Piece machine (6) is connected with on-off circuit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017190.7U CN206340128U (en) | 2017-01-06 | 2017-01-06 | A kind of ultraviolet flame detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017190.7U CN206340128U (en) | 2017-01-06 | 2017-01-06 | A kind of ultraviolet flame detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340128U true CN206340128U (en) | 2017-07-18 |
Family
ID=59304996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017190.7U Active CN206340128U (en) | 2017-01-06 | 2017-01-06 | A kind of ultraviolet flame detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360417A (en) * | 2018-03-26 | 2019-10-22 | 罗维和 | The mounting structure of optoelectronic device ultraviolet flame detector |
-
2017
- 2017-01-06 CN CN201720017190.7U patent/CN206340128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360417A (en) * | 2018-03-26 | 2019-10-22 | 罗维和 | The mounting structure of optoelectronic device ultraviolet flame detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106781205A (en) | A kind of pole early stage air suction type gas fire detector and detection method | |
| CN206610403U (en) | A kind of pole early stage air suction type gas fire detector | |
| CN105510276A (en) | TDLAS-based multicomponent gas multi-point monitoring system | |
| CN103454243B9 (en) | A kind of online gas monitoring system of optical fiber distributed type multiple spot and its main frame | |
| CN103761827A (en) | Fire monitor system | |
| CN206340128U (en) | A kind of ultraviolet flame detector | |
| CN101995394A (en) | Mist zone visibility detection method and equipment | |
| CN103606260B (en) | Unmanned field spectrum irradiance meter system based on GPRS remote radio communication technology | |
| CN205827598U (en) | A kind of forest fire alarm early warning system | |
| CN107270345A (en) | A kind of Multifunctional lampblack machine control system | |
| CN207379536U (en) | A kind of soil remote detection device | |
| CN201666871U (en) | Visibility detection device at mist zone | |
| CN201698552U (en) | Tunnel fire detection alarming system based on double-wavelength flame detector | |
| CN202887374U (en) | Fire alarm device for offshore wind power unit | |
| CN203989594U (en) | A kind of fire extinguishing system of wind-powered electricity generation unit | |
| CN207215093U (en) | Lightning-Rod Protection Disign In Substations device for monitoring inclination based on laser technology | |
| CN106714365A (en) | Building emergency illuminating system based on solar energy power supply | |
| CN212541546U (en) | Integrated geological disaster monitoring terminal | |
| CN205037234U (en) | Utilize street lamp of solar energy power supply | |
| CN211452614U (en) | Infrared flame detector and circuit thereof | |
| CN208384758U (en) | A kind of forest fire monitoring device | |
| CN212622899U (en) | Portable high-voltage switch cabinet partial discharge automatic detection device | |
| CN210833536U (en) | Storm tide level observation station | |
| CN104008629A (en) | Precaution device for geological disaster events | |
| CN208706015U (en) | A kind of community management fire disaster alarming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |