CN208315404U - A kind of New-type Libraries fire prevention pre-alarm device - Google Patents
A kind of New-type Libraries fire prevention pre-alarm device Download PDFInfo
- Publication number
- CN208315404U CN208315404U CN201721846752.5U CN201721846752U CN208315404U CN 208315404 U CN208315404 U CN 208315404U CN 201721846752 U CN201721846752 U CN 201721846752U CN 208315404 U CN208315404 U CN 208315404U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- spring
- conductive copper
- fire prevention
- alarm
- 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
Links
Landscapes
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a kind of New-type Libraries fire prevention pre-alarm devices, its structure includes installation shell, smoke sensor device, camera, pyroelectric infrared sensor, fixture block, iron block, electromagnet, first spring, shaft, connecting rod and second source device, alarm is provided in the middle part of installation shell, installation cover top portion is equipped with smoke sensor device, pyroelectric infrared sensor is provided on the left of installation shell, conductive copper sheet is plugged in shaft, second spring is plugged with below conductive copper sheet left end, a kind of New-type Libraries fire prevention pre-alarm device of the utility model can penetrate the heat energy monitoring that bookshelf carries out open fire, to carry out that quick open fire monitoring can not be carried out, early warning is just carried out in fire generation initial stage to put out, it reduces because being lost caused by fire, and library can be automatically cut off with power supply, fire prevention pre-alarm device is then just Often carry out early warning, it is therefore prevented that bigger harm caused by circuit fusing point, and prevent fire prevention pre-alarm device failure.
Description
Technical field
The utility model relates to the early warning technology field that prevents fires, in particular to a kind of New-type Libraries fire prevention pre-alarm device.
Background technique
Fire has the characteristics that sudden, randomness, and fire will bring damage once occurring to the people's lives and property
It loses.Because area big books in stock in library's is more, once it is hardly imaginable that net fire effect occurs, however influence, people are blocked because of bookshelf
It can not can only be detected by fire prevention pre-alarm device by eyes rapid examination to catching fire, but traditional fire prevention early warning dress
Smog and temperature can only be monitored by setting, and after smog in library or temperature, which reach a certain concentration, to be detected, the intensity of a fire necessarily has little time
Rescue causes heavy losses, and high fire is easy to fuse in circuit, leads to the failure of fire prevention pre-alarm device, so that early warning is failed,
So traditional fire prevention pre-alarm device is not suitable for and library, therefore the actual conditions of current fire prevention pre-alarm device are carried out necessary
Improvement.
Utility model content
The main purpose of the utility model is to provide a kind of New-type Libraries fire prevention pre-alarm devices, to solve the prior art
Smog and temperature can only be monitored when in use, can not carry out quick open fire monitoring, and the intensity of a fire has little time to rescue, and causes great damage
It loses, and is easy the problem of circuit fuses, leads to fire prevention pre-alarm device failure.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of New-type Libraries fire prevention pre-alarm device, including installation shell, alarm, smoke sensor device, camera, heat are released
Electric infrared sensor, device box, controller, slideway, starting bar, fixture block, iron block, electromagnet, the first spring, shaft, conductive copper
Piece, second spring, the first power supply device, connecting rod and second source device, the installation shell middle part is provided with alarm, described
Installation cover top portion is equipped with smoke sensor device, and camera is provided on the right side of the installation shell, is set on the left of the installation shell
It is equipped with pyroelectric infrared sensor, the installation interior of shell is provided with device box, and middle-end is provided with control inside described device box
Device processed, described device box right side inner wall are provided with slideway, and be slidably connected starting bar on the slideway, the starting bar bottom left
It is welded with fixture block, the starting bar bottom is bonded with iron block, is fixedly connected with electromagnet in described device box bottom interior wall, described
The first spring is plugged between iron block and electromagnet, described device box lower inside is plugged with shaft, is plugged in the shaft
Conductive copper sheet, the conductive copper sheet left end lower section are plugged with second spring, and the second spring connects with device box bottom internal
Touching, described device box inside left are provided with the first power supply device, and the first power supply device right end is plugged with connecting rod, the dress
It sets box bottom right and is provided with second source device, the second source device is connected with controller by power supply line, described
Alarm, smoke sensor device, camera, pyroelectric infrared sensor and electromagnet are electrically connected with the controller respectively, and described
Two power supply devices are electrically connected with starting bar, and the starting bar is electrically connected with fixture block, and the fixture block is electrically connected with conductive copper sheet, described
Conductive copper sheet is electrically connected with connecting rod, and the connecting rod is electrically connected with the first power supply device.
Preferably, the installation shell is cylindrical.
Preferably, surface is in contact the fixture block in normal state with conductive copper sheet, and the conductive copper sheet right end is to hang
Hook structure, and tilt angle is identical as tilt angle on the right side of fixture block, so that fixture block is carried out contact to conductive copper sheet conductive.
Preferably, conductive copper sheet left end bottom is in contact on surface in normal state with connecting rod top, the conduction
Copper sheet left end bottom is smooth flat, so that conductive copper sheet is carried out contact conduction to connecting rod, provides electric energy for the first power supply device.
Preferably, first spring and second spring are compressive state in normal state, and the pressure of the first spring
Contracting elastic force is greater than the compression elasticity of second spring, to guarantee fixture block in normal state and conductive copper sheet and conductive copper sheet and connecting rod
It is conductive to be able to carry out contact.
Preferably, the electromagnet generates the magnetic force to attract each other with iron block after powered up, and magnetic force is greater than the first spring
Compression elasticity, iron block is attracted after electromagnet is powered, moves starting bar vertically downwards, and second spring
Compression elasticity increase conductive copper sheet, contact conduction of the conductive copper sheet with connecting rod stops, no current inside the first power supply device
Pass through, prevents high fire from causing pre- counter device failure of preventing fires to the circuit burnout in library.
Preferably, the starting bar, fixture block, conductive copper sheet and connecting rod are all made of brass material and are made, and have good
Electric conductivity.
Preferably, the pyroelectric infrared sensor is using RD-624 model.
Preferably, the smoke sensor device is using MQ-2 model.
Compared with prior art, the utility model has the following beneficial effects: the New-type Libraries fire prevention pre-alarm device energy
The heat energy monitoring that bookshelf carries out open fire is enough penetrated, to carry out that quick open fire monitoring can not be carried out, initial stage occurs in fire
It puts out, reduces because being lost caused by fire, and library can be automatically cut off with power supply with regard to carrying out early warning, fire prevention is pre-
Alarm device is then normally carried out early warning, it is therefore prevented that bigger harm caused by circuit fusing point, and prevent fire prevention pre-alarm device failure.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the device box schematic diagram of internal structure of the utility model；
Fig. 3 is the starting bar, fixture block and iron block schematic diagram of the utility model；
Fig. 4 is the shaft and conductive copper sheet schematic diagram of the utility model；
Fig. 5 is the circuit diagram of the utility model.
In figure: installation shell -1, alarm -2, smoke sensor device -3, camera -4, pyroelectric infrared sensor -5, dress
Set box -6, controller -7, slideway -8, starting bar -9, fixture block -10, iron block -11, electromagnet -12, the first spring -13, shaft -
14, conductive copper sheet -15, second spring -16, the first power supply device -17, connecting rod -18, second source device -19.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of New-type Libraries fire prevention pre-alarm device, including installation shell 1, alarm 2, smog sensing
Device 3, camera 4, pyroelectric infrared sensor 5, device box 6, controller 7, slideway 8, starting bar 9, fixture block 10, iron block 11, electricity
Magnet 12, the first spring 13, shaft 14, conductive copper sheet 15, second spring 16, the first power supply device 17, connecting rod 18 and the second electricity
Source device 19 is installed and is provided with alarm 2 in the middle part of shell 1, installs and is equipped with smoke sensor device 3 at the top of shell 1, installs shell 1
Right side is provided with camera 4, installs and is provided with pyroelectric infrared sensor 5 on the left of shell 1, and installation shell 1 is internally provided with dress
Box 6 is set, 6 inside middle-end of device box is provided with controller 7, and 6 right side inner wall of device box is provided with slideway 8, is slidably connected on slideway 8
Starting bar 9,9 bottom left of starting bar are welded with fixture block 10, and 9 bottom of starting bar is bonded with iron block 11, in 6 bottom interior wall of device box
It is fixedly connected with electromagnet 12, the first spring 13 is plugged between iron block 11 and electromagnet 12,6 lower inside of device box is plugged with
Shaft 14 is plugged with conductive copper sheet 15 in shaft 14, is plugged with second spring 16, second spring 16 below 15 left end of conductive copper sheet
It is in contact with 6 bottom internal of device box, 6 inside left of device box is provided with the first power supply device 17, and the first power supply device 17 is right
End is plugged with connecting rod 18, and 6 bottom right of device box is provided with second source device 19, and second source device 19 and controller 7 are logical
It crosses power supply line to be connected, alarm 2, smoke sensor device 3, camera 4, pyroelectric infrared sensor 5 and electromagnet 12 are distinguished
Be electrically connected with controller 7, second source device 19 is electrically connected with starting bar 9, and starting bar 9 is electrically connected with fixture block 10, fixture block 10 with
Conductive copper sheet 15 is electrically connected, and conductive copper sheet 15 is electrically connected with connecting rod 18, and connecting rod 18 is electrically connected with the first power supply device 17, and installation is outer
Shell 1 is cylindrical, and surface is in contact fixture block 10 in normal state with conductive copper sheet 15, and 15 right end of conductive copper sheet is hook knot
Structure, and tilt angle is identical as 10 right side tilt angle of fixture block, and fixture block 10 is enable to carry out contact conduction to conductive copper sheet 15, it is conductive
15 left end bottom of copper sheet is in contact on surface in normal state with 18 top of connecting rod, and 15 left end bottom of conductive copper sheet is smooth flat
Face enables conductive copper sheet 15 to carry out contact to connecting rod 18 conductive, provides electric energy for the first power supply device 17, the first spring 13 and the
Two springs 16 are compressive state in normal state, and the compression elasticity of the first spring 13 is greater than the compression bullet of second spring 16
Power contacts conduction to guarantee that fixture block 10 is able to carry out with conductive copper sheet 15 and conductive copper sheet 15 with connecting rod 18 in normal state,
Electromagnet 12 generates the magnetic force to attract each other with iron block 11 after powered up, and magnetic force is greater than the compression elasticity of the first spring 13, when
Electromagnet 12 attracts iron block 11 after being powered, and moves starting bar 9 vertically downwards, and the compression of second spring 16
Elastic force rises conductive copper sheet 15, and conductive copper sheet 15 stops with the contact conduction of connecting rod 18, without electricity inside the first power supply device 17
Stream passes through, and prevents high fire from causing pre- counter device failure of preventing fires, starting bar 9, fixture block 10, conductive copper sheet to the circuit burnout in library
15 and connecting rod 18 be all made of brass material and be made, have good electric conductivity, pyroelectric infrared sensor 5 is using RD-
624 models, smoke sensor device 3 is using MQ-2 model.
Working principle: the first power supply device 17 is set into backup power source with library interior first when in use and is connected, together
When second source device 19 is connected with external power supply so that device energization work, smoke sensor device 3,4 and of camera
Pyroelectric infrared sensor 5 be monitored to library interior, and pyroelectric infrared sensor 5 can carry out heat through bookshelf
Monitoring just carries out early warning in fire generation initial stage and puts out, reduce because of fire to carry out that quick open fire monitoring can not be carried out
Caused by lose, if there is fire, electromagnet 12 is powered on by controller 7, it is made to generate magnetic force and to iron block 11
Attracted, so that starting bar 9, along 8 slide downward of slideway, fixture block 10 disappears with the contact conduction of conductive copper sheet 15, second spring
16 compression elasticity upwards bounces conductive copper sheet 15, so that conductive copper sheet 15 disappears with the contact conduction of connecting rod 18, guarantee
Library interior equipment electricity consumption can be closed, it is therefore prevented that bigger harm caused by circuit fusing point, and prevent fire prevention early warning
Device failure.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of New-type Libraries fire prevention pre-alarm device, including installation shell (1), alarm (2), smoke sensor device (3), camera shooting
Head (4), device box (6), controller (7), slideway (8), iron block (11), the first spring (13), shaft (14), second spring
(16), the first power supply device (17), connecting rod (18) and second source device (19), it is characterised in that: further include rpyroelectric infrared
Sensor (5), starting bar (9), fixture block (10), electromagnet (12) and conductive copper sheet (15), installation shell (1) middle part setting
Have alarm (2), be equipped with smoke sensor device (3) at the top of the installation shell (1), is provided on the right side of the installation shell (1)
Camera (4), installation shell (1) left side are provided with pyroelectric infrared sensor (5), set inside the installation shell (1)
It is equipped with device box (6), the internal middle-end of described device box (6) is provided with controller (7), inner wall setting on the right side of described device box (6)
Having slideway (8), is slidably connected on the slideway (8) starting bar (9), starting bar (9) bottom left is welded with fixture block (10),
Starting bar (9) bottom is bonded with iron block (11), is fixedly connected with electromagnet (12) in described device box (6) bottom interior wall,
It is plugged with the first spring (13) between the iron block (11) and electromagnet (12), described device box (6) lower inside, which is plugged with, to be turned
Axis (14) is plugged with conductive copper sheet (15) on the shaft (14), is plugged with the second bullet below conductive copper sheet (15) left end
Spring (16), the second spring (16) are in contact with device box (6) bottom internal, and described device box (6) inside left is provided with
First power supply device (17), the first power supply device (17) right end are plugged with connecting rod (18), described device box (6) bottom right
It is provided with second source device (19), the second source device (19) is connected with controller (7) by power supply line, the report
Alert device (2), smoke sensor device (3), camera (4), pyroelectric infrared sensor (5) and electromagnet (12) respectively with controller
(7) it is electrically connected, the second source device (19) is electrically connected with starting bar (9), and the starting bar (9) is electrically connected with fixture block (10)
It connects, the fixture block (10) is electrically connected with conductive copper sheet (15), and the conductive copper sheet (15) is electrically connected with connecting rod (18), the connecting rod
(18) it is electrically connected with the first power supply device (17).
2. a kind of New-type Libraries fire prevention pre-alarm device according to claim 1, it is characterised in that: the installation shell
It (1) is cylindrical.
3. a kind of New-type Libraries fire prevention pre-alarm device according to claim 1, it is characterised in that: the fixture block (10) with
Conductive copper sheet (15) is in contact on surface in normal state, and conductive copper sheet (15) right end is hook structure, and tilt angle
It is identical as tilt angle on the right side of fixture block (10).
4. a kind of New-type Libraries fire prevention pre-alarm device according to claim 1, it is characterised in that: the conductive copper sheet
(15) left end bottom is in contact on surface in normal state with connecting rod (18) top, and conductive copper sheet (15) the left end bottom is light
Sliding plane.
5. a kind of New-type Libraries fire prevention pre-alarm device according to claim 1, it is characterised in that: first spring
It (13) is in normal state compressive state with second spring (16), and the compression elasticity of the first spring (13) is greater than the second bullet
The compression elasticity of spring (16).
6. a kind of New-type Libraries fire prevention pre-alarm device according to claim 1, it is characterised in that: the electromagnet (12)
The magnetic force to attract each other with iron block (11) is generated after powered up, and magnetic force is greater than the compression elasticity of the first spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846752.5U CN208315404U (en) | 2017-12-26 | 2017-12-26 | A kind of New-type Libraries fire prevention pre-alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846752.5U CN208315404U (en) | 2017-12-26 | 2017-12-26 | A kind of New-type Libraries fire prevention pre-alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315404U true CN208315404U (en) | 2019-01-01 |
Family
ID=64731633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846752.5U Expired - Fee Related CN208315404U (en) | 2017-12-26 | 2017-12-26 | A kind of New-type Libraries fire prevention pre-alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491072A (en) * | 2019-09-06 | 2019-11-22 | 温州古润电子商务有限公司 | A kind of indoor fire-fighting fire acousto-optic alarm switch-operated response control |
-
2017
- 2017-12-26 CN CN201721846752.5U patent/CN208315404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491072A (en) * | 2019-09-06 | 2019-11-22 | 温州古润电子商务有限公司 | A kind of indoor fire-fighting fire acousto-optic alarm switch-operated response control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203503103U (en) | Electric ignition multi-channel monitoring equipment based on ARM control chip | |
| CN105160794B (en) | Low-voltage distribution cabinet fire alarm protective device and temperature checking method | |
| CN107834380B (en) | A kind of electrical anomaly early warning electric cabinet based on smart home device | |
| CN205539094U (en) | But automatic fire extinguishing's ammeter case | |
| CN207541749U (en) | A kind of fire automatic alarm device | |
| CN208315404U (en) | A kind of New-type Libraries fire prevention pre-alarm device | |
| CN205177635U (en) | Novel power switch | |
| CN114566878B (en) | Control method of intelligent fire-fighting electrical control equipment for oil field | |
| CN205670366U (en) | A kind of fire fighting detector of stable performance | |
| CN108181873A (en) | A kind of electrical intelligent controlling device | |
| CN208969804U (en) | A kind of wireless fire disaster automatic alarm device based on technology of Internet of things | |
| CN205247167U (en) | Building intellectualized supervisory control fire extinguishing system | |
| CN106329237B (en) | A kind of safety socket | |
| CN204904497U (en) | Fire alarm circuit | |
| CN109217136A (en) | A kind of self-extinguishing distribution box | |
| CN205486614U (en) | Multipurpose fire alarm ware | |
| CN208954275U (en) | A kind of campus fire warning LED light | |
| CN204463344U (en) | A kind of fire detector isolation timer | |
| CN209708275U (en) | A kind of intelligence fire alarm installation | |
| CN204204162U (en) | Gas leakage auto-breaking gas-cutting off device | |
| CN203276497U (en) | Gas leakage alarm device | |
| CN208081682U (en) | A kind of power distribution cabinet group configured with fire prevention system | |
| CN209187962U (en) | A kind of electric fireproof device | |
| CN208092916U (en) | A kind of alarm controller for combustible gas base equipped with damping circuit board | |
| CN201616163U (en) | Domestic harmful gas and fire alarm |
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: 20190101 Termination date: 20191226 |