CN107063008B - A kind of high building fire extinguisher bomb fuze control device - Google Patents
A kind of high building fire extinguisher bomb fuze control device Download PDFInfo
- Publication number
- CN107063008B CN107063008B CN201710232682.2A CN201710232682A CN107063008B CN 107063008 B CN107063008 B CN 107063008B CN 201710232682 A CN201710232682 A CN 201710232682A CN 107063008 B CN107063008 B CN 107063008B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- coil
- socket
- fuze
- fire extinguisher
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/02—Fuze bodies; Fuze housings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A kind of high building fire extinguisher bomb fuze control device, including fuze body (1), contact switch (2), circuit board (3), socket (4), cover board (5), coil (6)；It is characterized in that：Contact switch (2), four sockets (4) are welded on circuit board (3), socket (4) is placed in four holes of cover board (5), circuit board (3) is connected as a single entity with cover board (5) by socket (3), it is placed in fuze body (1), rectangular channel is provided with outside fuze body (1), coil (6) is wound in slot, circuit board is welded with high-temperature insulation line on (3), is connect across the aperture on fuze body (1) wall with coil (6)；Coil (6) induced electromotive force when bullet passes through muzzle device provides energy, without additional power supply for circuit board (3).The problem of present invention solves 105mm pulse fire extinguisher bomb fuses and accurately detonates, high-effect fire-extinguishing.The device is powered without additional power supply, and overload-resistant height securely and reliably, meets the requirement of fuze safety design criteria, has stronger versatility and higher reliability.
Description
Technical field
The invention belongs to ammunition technology fields, more particularly to draw for a kind of high building fire extinguisher bomb of 105mm pulse fire extinguisher bombs
Believe control device.
Background technology
High-rise building with fire disaster, main extinguishing method are exactly by the building fire fighting device of itself, such as automatic water jetting
Fire extinguishing system, hydrant system, fire brigade's extinguishing method etc., these modes have intrinsic advantage but there are certain limitations
Property.
As fire hydrant fire extinguishing need to the personnel of putting out a fire enter inside building, there are casualties may；Motor ladder fire extinguishing at most may be used
Up to 100 meters of 30 floor, and it is poor to reach certain altitude rear stability.Skyscraper fire extinguishing also need to it is a kind of quick, precisely, efficiently,
Reliable fire-fighting mode makes up the deficiency of traditional fire-fighting mode.The development of high building fire extinguisher bomb compensates for traditional fire-fighting mode not
Foot, by the fire extinguisher bomb for being loaded with high-efficiency dry powder extinguishing chemical it is quick, it is accurate, be reliably and securely delivered to appointed place, have without fire,
The features such as nonflame and micro- sound, not only efficiently again can reduce put out a fire personnel casualty probability.
Invention content
The purpose of the present invention is exactly to overcome the shortcomings of above-mentioned background technology, provides a kind of high building fire extinguisher bomb fuze control
Device makes high building fire extinguisher bomb can be quick, precisely, efficiently, reliably put out a fire in rugged environment.
A kind of high building fire extinguisher bomb fuze control device according to the present invention, including fuze body, contact switch, circuit board,
Socket, cover board and coil；It is characterized in that：On circuit boards, socket is placed in four of cover board for contact switch and four socket welding
In hole, circuit board is connected as a single entity with cover board by socket, is placed in fuze body, is provided with rectangular channel outside fuze body, in rectangular channel
Coil is wound with, high-temperature insulation line is welded on circuit board, is connect across the aperture on fuse body wall with coil；Coil leads in fire extinguisher bomb
Induced electromotive force when crossing muzzle device provides energy, without additional power supply for circuit board.
Circuit board 3 is that thickness is circular tablet, using FR-4 planks.Circuit includes electric capacity chip U1~U3, capacitance C1
~C5, resistance R1~R7, diode D1, D2, thyristor Q1, Q2, contact switch S1, socket J1.U1 is rectifier bridge, model
MB6S, 1,2 pins are input terminal, and 3 pins are ground terminal, and 4 pins are output terminal；U2 is three terminal regulator, model HT7530,
1st, 2,3 pins are respectively ground terminal, input terminal and output terminal, 3~24V of input voltage, output voltage 3V；U3 is microcontroller,
Model MSP430F2011；C1, C4, C5 are the tantalum capacitance of polarized, and C2, C3 are monolithic capacitor.Q1, Q2 be thyristor, 1,2,
3 pins are respectively cathode, gate pole, anode.
1,2 pins of U1 are connect with coil, 3 pins and the cathode of polar capacitor C1, the other end of C2, the three-terminal voltage-stabilizing of U1
The other end of 1 pin C3 of device U2, the other end of S1,14 pins of microcontroller U3,4 pins of J1, thyristor Q1, Q2 1 draw
Foot is connected and is grounded, and the anode connection of 4 pins and the anode of C1, one end of R1, D1, D2 of U1, the other end of R1 and the 2 of U2 are drawn
One end connection of foot, C2,3 pins of U2 and one end of C3, one end of R2,1 pin of U3, one end of R3, J1 1 pin connect
It connects, the other end of R2 and one end of S1,4 pins of U3 connect, and the other end of R3 and 10 pins of U3,3 pins of J1 connect, U3
11 pins and 2 pins of J1 connect, one end of 9 pins of U3 and R4 connect, and 8 pins of U3 and one end of R5 connect, D1's
One end of cathode and R6 connect, and the other end of R6 and the anode of C4,3 pins of Q1 connect, and 2 pins of Q1 and the other end of R4 connect
It connects, one end of the cathode of D2 and R7 connect, and two one end of R7 and the anode of C5,3 pins of Q2 connect, 2 pins of Q2 and R4's
The other end connects, and the cathode of C4 is connect by socket with electric igniter, and the cathode of C5 is connect by socket with electric cap.
The problem of present invention solves 105mm pulse fire extinguisher bomb fuses and accurately detonates, high-effect fire-extinguishing.The device is without additional
Power supply is powered, and overload-resistant height securely and reliably, meets the requirement of fuze safety design criteria, has stronger versatility and higher
Reliability.
Description of the drawings
The structural diagrams of Fig. 1 present invention are intended to
The bottom view of Fig. 2 Fig. 1
The schematic diagram of Fig. 3 circuits
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Embodiment
The present embodiment be using 105mm pulse fire extinguisher bomb fuses control device, the device by fuze body, contact switch,
Circuit board, socket, cover board and coil composition.On circuit boards, socket is placed in the four of cover board for contact switch and four socket welding
In a hole, circuit board is connected as a single entity with cover board by socket, is placed in fuze body, is provided with rectangular channel outside fuze body, in slot around
There is coil, high-temperature insulation line is welded on circuit board, connect across the aperture on fuse body wall with coil.
For the device when bullet goes out gun muzzle, coil provides energy by muzzle device induced electromotive force for circuit board.Circuit
Control circuit on plate is started to work after power up, and output solution protects signal except safe distance；Tower window is passed through in bullet
When colliding, contact switch conducting, circuit delays certain time output time break, and detonate bullet；If bullet does not occur directly
Connect collision or strike soft substance, then the device will self-destruction after a certain time, detonate bullet.
By static, environment and shooting three sports experiment, 10 events experiment, 867 hair experiments altogether prove, which can be
Under complicated severe environmental conditions, activity ratio 96.2% has accomplished accurate, reliable initiation bullet, low in energy consumption, stability is good, anti-dry
Immunity is strong.
Claims (1)
1. a kind of high building fire extinguisher bomb fuze control device, including fuze body, contact switch, circuit board, socket, cover board and coil；
It is characterized in that：On circuit boards, socket is placed in four holes of cover board, circuit board and cover board for contact switch and four socket welding
It is connected as a single entity, is placed in fuze body by socket, be provided with rectangular channel outside fuze body, be wound with coil in rectangular channel, on circuit board
High-temperature insulation line is welded with, is connect across the aperture on fuse body wall with coil；Coil senses when fire extinguisher bomb passes through muzzle device
Electromotive force provides energy, without additional power supply for circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232682.2A CN107063008B (en) | 2017-04-11 | 2017-04-11 | A kind of high building fire extinguisher bomb fuze control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232682.2A CN107063008B (en) | 2017-04-11 | 2017-04-11 | A kind of high building fire extinguisher bomb fuze control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107063008A CN107063008A (en) | 2017-08-18 |
| CN107063008B true CN107063008B (en) | 2018-06-26 |
Family
ID=59603150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232682.2A Expired - Fee Related CN107063008B (en) | 2017-04-11 | 2017-04-11 | A kind of high building fire extinguisher bomb fuze control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063008B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192308A (en) * | 2017-04-24 | 2017-09-22 | 重庆长安工业(集团)有限责任公司 | A kind of high building fire extinguisher bomb fuze control device |
| CN109432653A (en) * | 2018-12-07 | 2019-03-08 | 曾绍文 | A kind of fire extinguisher bomb group synchronizing ignition |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH586384A5 (en) * | 1974-12-06 | 1977-03-31 | Oerlikon Buehrle Ag | |
| DE3622459A1 (en) * | 1986-07-04 | 1988-01-07 | Licentia Gmbh | Device for supplying power to ammunition detonators |
| DE29817728U1 (en) * | 1998-10-05 | 1999-02-04 | Honeywell Ag | Missile detonator structure |
| KR100579788B1 (en) * | 2004-10-28 | 2006-05-15 | 국방과학연구소 | Apparatus for power source of fuze using projectile rotation in geomagnetism |
| CN205175244U (en) * | 2015-12-07 | 2016-04-20 | 贵州航天风华精密设备有限公司 | Forest fire extinguishing bomb touching detonator |
| CN105363155A (en) * | 2015-12-13 | 2016-03-02 | 浏阳市浏河机械有限公司 | MCU (Microprogrammed Control Unit) numerical control fire extinguishing bomb |
-
2017
- 2017-04-11 CN CN201710232682.2A patent/CN107063008B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107063008A (en) | 2017-08-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20200411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |