CN106178371A - Electroinitiation device and fire-extinguishing apparatus - Google Patents
Electroinitiation device and fire-extinguishing apparatus Download PDFInfo
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- CN106178371A CN106178371A CN201610715792.XA CN201610715792A CN106178371A CN 106178371 A CN106178371 A CN 106178371A CN 201610715792 A CN201610715792 A CN 201610715792A CN 106178371 A CN106178371 A CN 106178371A
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- electroinitiation
- lead
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- bridge silk
- fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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Abstract
The present invention relates to fire-fighting equipment technical field, particularly relate to a kind of electroinitiation device and fire-extinguishing apparatus.This electroinitiation device includes primary lead-in wire, safety element, secondary lead and bridge silk；Described safety element includes magnetic core, and described magnetic core is wound with primary coil and secondary coil；Described primary lead-in wire connects described primary coil, and described secondary lead connects described secondary coil；Described secondary lead connects described bridge silk away from one end of described secondary coil；The surface configuration of described bridge silk has triggering medicament, the surface configuration of described triggering medicament to have damp-proof layer.Described fire-extinguishing apparatus includes described electroinitiation device.It is an object of the invention to provide electroinitiation device and fire-extinguishing apparatus, to solve anti-stray current, the technical problem of poor anti jamming capability present in prior art, to reduce the probability of error starting fire-extinguishing apparatus by improving electroinitiation device.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, particularly relate to a kind of electroinitiation device and fire-extinguishing apparatus.
Background technology
At present, at fire-fighting domain in order to start pyrotechnics class or the fire-extinguishing apparatus of no pressure class, electricity can all be used
Initiator；Its Main Function is to start fire-extinguishing apparatus by converting electrical signals to start the heat of fire-extinguishing apparatus.
Electroinitiation device currently on the market is mainly with lead-in wire, bridge silk, triggering medicament, moisture protection layer composition；Its work
As mode it is: at the two ends of lead-in wire plus rated operational voltage, when electric current flows through bridge silk, bridge silk can produce heat energy；By bridge silk
The heat energy produced starts triggering medicament；Corresponding fire-extinguishing apparatus is started again by triggering medicament.
Fire-extinguishing apparatus, is especially arranged on unmanned, the fire-extinguishing apparatus in bad environments place, if electroinitiation device opens by mistake
Dynamic cause a large amount of medicaments in fire-extinguishing apparatus to spurt without reason, the biggest economic loss will necessarily be caused, on rare occasion, more
Likely thus result in personnel casualty accidents.
And existing electroinitiation device is directly triggered by electric current, this starting current is the least；Due to starting current
The least, so usually starting can be triggered because of extraneous interference source at some specific environment or rugged environment, than
As, electrostatic, thunder and lightning, electromagnetic interference etc., its anti-stray current, poor anti jamming capability, thus cause using existing electroinitiation device
Easily is there is error starting phenomenon by the interference of extraneous factor in the fire-extinguishing apparatus manufactured.
Summary of the invention
It is an object of the invention to provide electroinitiation device, to solve anti-stray current present in prior art, anti-interference
The technical problem of ability.
The present invention also aims to provide fire-extinguishing apparatus, to reduce error starting fire-extinguishing apparatus by improving electroinitiation device
Probability.
Based on above-mentioned first purpose, the electroinitiation device that the present invention provides, including primary lead-in wire, safety element, secondary lead
With bridge silk；
Described safety element includes magnetic core, and described magnetic core is wound with primary coil and secondary coil；Described primary lead-in wire
Connecting described primary coil, described secondary lead connects described secondary coil；
Described secondary lead connects described bridge silk away from one end of described secondary coil；The surface configuration of described bridge silk has tactile
Dispensing agent, the surface configuration of described triggering medicament has damp-proof layer.
Further, described electroinitiation device also includes the first housing；
Described magnetic core is fixedly installed on described first enclosure interior, described bridge silk, described triggering medicament and described damp-proof layer
Being arranged on described first hull outside, described primary lead-in wire extends to outside described first housing away from one end of described primary coil
Portion.
Further, the part that two described primary lead-in wires stretch out described first housing is multiple twin wire.
Further, described electroinitiation device also includes the second housing；
Described magnetic core, described bridge silk, described triggering medicament and described damp-proof layer are all fixedly installed in described second housing
Portion, described primary lead-in wire extends to described second hull outside away from one end of described primary coil.
Further, described primary lead-in wire is wound described primary coil on described magnetic core；
Described secondary lead is wound described secondary coil on described magnetic core.
Further, the number of turn of described primary coil is less than the number of turn of described secondary coil.
Further, two described secondary lead are parallel to each other near one end of described bridge silk, and two described secondary are drawn
Line interval is arranged.
Further, the quantity of described bridge silk is multiple；Multiple described bridge silks be connected in parallel in described secondary lead away from
One end of described secondary coil.
Further, the material of described first housing is metal or plastics.
Based on above-mentioned second purpose, the fire-extinguishing apparatus that the present invention provides, including described electroinitiation device.
The electroinitiation device of present invention offer and fire-extinguishing apparatus, including primary lead-in wire, safety element, secondary lead and bridge silk,
Wherein safety element includes magnetic core, and is wound with primary coil and secondary coil on magnetic core, and primary lead-in wire connects primary
Coil, secondary lead connect secondary coil；Primary lead-in wire and secondary lead is connected, with by " electromagnetism by increasing magnetic core
Electricity " process, it is achieved the transmission of electric energy；Stray electrical current, High-frequency Interference etc., energy can be effectively filtered during electric energy transmits
The effective interference source produced due to reasons such as thunder and lightning, electric leakage, electrostatic that filters, good formation safety together, jamproof
Barrier, so that secondary coil obtains an effective voltage x current and makes bridge silk produce the heat energy that can start triggering medicament, enters
And trigger the medicament corresponding fire-extinguishing apparatus of startup by starting, greatly to reduce the error starting of electroinitiation device, and then reduce fire extinguishing
The probability of the error starting of equipment, can reduce and cause because of electroinitiation device error starting a large amount of medicaments in fire-extinguishing apparatus to spurt without reason
Fall.
The fire-extinguishing apparatus that the present invention provides, including electroinitiation device；By improving electroinitiation device, increase magnetic core connection primary and draw
Line and secondary lead, use " electromagnetism electricity " to realize the transmission of electric energy, effectively to filter stray electrical current, High-frequency Interference etc., with
And effectively filter the interference source produced due to reasons such as thunder and lightning, electric leakage, electrostatic, good formation safety together, jamproof
Barrier, greatly reduces the error starting of electroinitiation device, and then reduces the probability of the error starting of fire-extinguishing apparatus.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the electroinitiation device that Fig. 1 provides for the embodiment of the present invention one；
Another structural representation of the electroinitiation device that Fig. 2 provides for the embodiment of the present invention one.
Reference:
1-primary goes between；2-the first housing；3-safety element；
4-secondary lead；5-bridge silk；6-triggers medicament；
7-damp-proof layer；8-the second housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Embodiment one
See shown in Fig. 1, Fig. 2, present embodiments provide a kind of electroinitiation device；The electroinitiation that Fig. 1 provides for the present embodiment
The structural representation of device；Another structural representation of the electroinitiation device that Fig. 2 provides for the present embodiment.
See shown in Fig. 1, Fig. 2, the electroinitiation device that the present embodiment provides, it is widely used in startup pyrotechnics class or no pressure
The fire-fighting fire-extinguishing equipment of class and other fire-extinguishing apparatus being suitable for cause starter, and this electroinitiation device includes primary lead-in wire 1, safety
Element 3, secondary lead 4 and bridge silk 5.
Safety element 3 includes magnetic core, and magnetic core is wound with primary coil and secondary coil, say, that at safety element 3
On be wound with primary coil and secondary coil；Primary lead-in wire 1 connection primary coil, secondary lead 4 connects secondary coil.By peace
Full element 3, namely by magnetic core so that the electric energy that this electroinitiation device realizes " electromagnetism electricity " by the law of electromagnetic induction transmits,
To filter the interference produced due to the interference source of the reasons such as thunder and lightning, electric leakage, electrostatic.
Secondary lead 4 is away from one end cross structure silk 5 of secondary coil；The surface configuration of bridge silk 5 has triggering medicament 6, triggers
The surface configuration of medicament 6 has damp-proof layer 7.Medicament 6 is triggered with protection, it is to avoid trigger medicament 6 and damage with the moisture absorption by damp-proof layer 7
Bad.
Alternatively, bridge silk 5 is heating wire.
Alternatively, damp-proof layer 7 is polyester layer.
Electroinitiation device described in the present embodiment includes primary lead-in wire 1, safety element 3, secondary lead 4 and bridge silk 5, Qi Zhongan
Full element 3 includes magnetic core, and is wound with primary coil and secondary coil on magnetic core, and primary lead-in wire 1 connection primary coil,
Secondary lead 4 connects secondary coil；Primary lead-in wire 1 and secondary lead 4 is connected, with by " electromagnetism electricity " by increasing magnetic core
Process, it is achieved the transmission of electric energy；Can effectively filter stray electrical current, High-frequency Interference etc. during electric energy transmits, can have
Filtering due to the interference source of the reason generations such as thunder and lightning, electric leakage, electrostatic, good formation safety together, jamproof screen of effect
Barrier, so that secondary coil obtains an effective voltage x current and makes bridge silk 5 produce the heat energy that can start triggering medicament 6, enters
And start corresponding fire-extinguishing apparatus by starting triggering medicament 6, greatly to reduce the error starting of electroinitiation device, and then reduce fire extinguishing
The probability of the error starting of equipment, can reduce and cause because of electroinitiation device error starting a large amount of medicaments in fire-extinguishing apparatus to spurt without reason
Fall.
Shown in Figure 1, in the alternative of the present embodiment, described electroinitiation device also includes the first housing 2；By first
Housing 2 is with fixing safety element 3, namely fixed magnetic core, is positioned at the components and parts such as magnetic core of the first housing 2 with protection.
Specifically, it is internal that magnetic core is fixedly installed on the first housing 2, bridge silk 5, triggers medicament 6 and damp-proof layer 7 is arranged on the
Outside one housing 2, primary lead-in wire 1 extends to outside the first housing 2 for being connected with fire-extinguishing apparatus away from one end of primary coil,
Secondary lead 4 extends to be connected with bridge silk 5 outside the first housing 2 away from one end of secondary coil.It addition, bridge silk 5 is arranged on
The outside of the first housing 2, in order to electroinitiation device triggers after starting, directly changes bridge silk 5, triggers medicament 6 and damp-proof layer 7
Point, safety element 3 can reuse.
Further, two primary 1 parts stretching out the first housing 2 that go between are multiple twin wire, namely two primary lead-in wires 1
The part torsion stretching out the first housing 2 is bundled into twisted shape.It is to say, two primary lead-in wires 1 are wrapped in one piece, in order to primary is drawn
Line 1 connects fire-extinguishing apparatus etc. away from one end of primary coil.
Shown in Figure 2, in the alternative of the present embodiment, described electroinitiation device includes the second housing 8；
Magnetic core, bridge silk 5, triggering medicament 6 and damp-proof layer 7, to be all fixedly installed on the second housing 8 internal, primary lead-in wire 1 away from
It is outside for being connected with fire-extinguishing apparatus that one end of primary coil extends to the second housing 8, and secondary lead 4 is fixedly installed on the second shell
Body 8 is internal.Preferably, magnetic core, bridge silk 5, triggering medicament 6 and damp-proof layer 7 are wholely set with the second housing 8, to improve electroinitiation
The stability of device structure and reliability, reduce the structural damage that electroinitiation device is caused by transport etc..
The material of the second housing 8 can be such as metal or plastics, to avoid the second housing 8 to produce deformation, with protection
It is positioned at the magnetic core of the second housing 8, bridge silk 5, triggers medicament 6 and damp-proof layer 7 etc..
Preferably, the second housing 8 is plastic packaging housing；Further, the second housing 8 is silica gel plastic packaging housing.So that magnetic core,
Bridge silk 5, triggering medicament 6 and damp-proof layer 7 are wholely set with the second housing 8, to improve the stability of electroinitiation device structure with reliable
Property.
In the alternative of the present embodiment, primary coil and secondary coil can be the proprietary coil being arranged on magnetic core,
Can also be wound around for primary lead-in wire 1 and secondary lead 4 and be formed；Specifically, at the beginning of primary lead-in wire 1 is wound on magnetic core
Level coil；Secondary lead 4 is wound secondary coil on magnetic core；Such as primary lead-in wire 1 is wound around n circle on magnetic core and forms n circle
Primary coil, secondary lead 4 is wound around n circle on magnetic core and forms n circle secondary coil.It is wound around by primary lead-in wire 1 and secondary lead 4
Form coil, to simplify the structure of electroinitiation device, reduce the cost of electroinitiation device.
Further, the number of turn of primary coil is less than the number of turn of secondary coil.According to the law of electromagnetic induction, voltage with
The number of turn of coil is directly proportional, and electric current is inversely proportional to the number of turn of coil, during so that primary lead-in wire 1 realizes electric energy transmission by magnetic core,
Improve the voltage of secondary lead 4, and then make bridge silk 5 produce the heat energy that can start triggering medicament 6, trigger medicament 6 by starting
Start corresponding fire-extinguishing apparatus, greatly to reduce the error starting of electroinitiation device.
In the alternative of the present embodiment, two secondary lead 4 are parallel to each other near one end of bridge silk 5, and two secondary
Lead-in wire 4 interval is arranged；By two secondary lead 4 spaced, that be parallel to each other, in order to avoid two after bridge silk 5 fuses
Individual secondary lead 4 is because of apart from the most closely and in an ON state, so that two secondary lead 4 are in open-circuit condition.
Further, the mid portion of two secondary lead 4 is turned round and is bundled into twisted shape, in order to fix two secondary lead 4.
In the alternative of the present embodiment, the quantity of bridge silk 5 is multiple；It is remote that multiple bridge silks 5 are connected in parallel in secondary lead 4
One end from secondary coil.The quantity of bridge silk 5 can be such as 2,3 etc.；Preferably, the quantity of bridge silk 5 is 2.Pass through
Multiple bridge silk 5 is set, cause to prevent single bridge silk 5 from the faults such as fracture occurring can not normal ignition, to reduce outside making
With the impact of environmental factors, to improve stability and the unfailing performance of the work of electroinitiation device.
In the alternative of the present embodiment, the material of the first housing 2 is metal or plastics.Preferably, first housing 2
Material is metal, to avoid the first housing 2 to produce deformation, is positioned at the magnetic core etc. of the first housing 2 with protection.
Embodiment two
Embodiment two provides a kind of fire-extinguishing apparatus, and this embodiment includes the electroinitiation device described in embodiment one, embodiment
The technical characteristic of the electroinitiation device disclosed in is also applied for this embodiment, and the technology of embodiment one published electroinitiation device is special
Levy and be not repeated to describe.
The fire-extinguishing apparatus that the present embodiment provides includes electroinitiation device.By being wound around primary coil on the magnetic core of electroinitiation device
And secondary coil, and primary lead-in wire connects primary coil, secondary lead connects secondary coil, namely connect by increasing magnetic core
Primary lead-in wire and secondary lead, with the process by " electromagnetism electricity ", it is achieved the transmission of electric energy；During electric energy transmits
Can effectively filter stray electrical current, High-frequency Interference etc., can effectively filter due to doing that the reasons such as thunder and lightning, electric leakage, electrostatic produce
Disturb source, well form the safest, jamproof barrier, so that secondary coil obtains an effective voltage x current order
Bridge silk produces and can start the heat energy triggering medicament, and then starts corresponding fire-extinguishing apparatus, with greatly by starting triggering medicament
Reduce the error starting of electroinitiation device, and then the probability of the error starting of reduction fire-extinguishing apparatus, can reduce because of electroinitiation device error starting
The a large amount of medicaments in fire-extinguishing apparatus are caused to spurt without reason.
Fire-extinguishing apparatus described in the present embodiment has the advantage of electroinitiation device described in embodiment one, disclosed in embodiment one
Other advantages of described electroinitiation device are not repeated at this to describe.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. an electroinitiation device, it is characterised in that include primary lead-in wire, safety element, secondary lead and bridge silk；
Described safety element includes magnetic core, and described magnetic core is wound with primary coil and secondary coil；Described primary lead-in wire connects
Described primary coil, described secondary lead connects described secondary coil；
Described secondary lead connects described bridge silk away from one end of described secondary coil；The surface configuration of described bridge silk has triggering medicine
Agent, the surface configuration of described triggering medicament has damp-proof layer.
Electroinitiation device the most according to claim 1, it is characterised in that also include the first housing；
Described magnetic core is fixedly installed on described first enclosure interior, and described bridge silk, described triggering medicament and described damp-proof layer are arranged
In described first hull outside, described primary lead-in wire extends to described first hull outside away from one end of described primary coil.
Electroinitiation device the most according to claim 2, it is characterised in that two described primary lead-in wires stretch out described first housing
Part be multiple twin wire.
Electroinitiation device the most according to claim 1, it is characterised in that also include the second housing；
Described magnetic core, described bridge silk, described triggering medicament and described damp-proof layer are all fixedly installed on described second enclosure interior, institute
State the primary one end away from described primary coil that goes between and extend to described second hull outside.
5. according to the electroinitiation device described in any one of claim 1-4, it is characterised in that described primary lead-in wire is on described magnetic core
It is wound described primary coil；
Described secondary lead is wound described secondary coil on described magnetic core.
Electroinitiation device the most according to claim 5, it is characterised in that the number of turn of described primary coil is less than described secondary wire
The number of turn of circle.
7. according to the electroinitiation device described in any one of claim 1-4, it is characterised in that two described secondary lead are near described
One end of bridge silk is parallel to each other, and two described secondary lead intervals are arranged.
8. according to the electroinitiation device described in any one of claim 1-4, it is characterised in that the quantity of described bridge silk is multiple；Many
Individual described bridge silk is connected in parallel in described secondary lead one end away from described secondary coil.
Electroinitiation device the most according to claim 2, it is characterised in that the material of described first housing is metal or moulds
Material.
10. a fire-extinguishing apparatus, it is characterised in that include the electroinitiation device described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715792.XA CN106178371A (en) | 2016-08-24 | 2016-08-24 | Electroinitiation device and fire-extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715792.XA CN106178371A (en) | 2016-08-24 | 2016-08-24 | Electroinitiation device and fire-extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178371A true CN106178371A (en) | 2016-12-07 |
Family
ID=57523681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610715792.XA Pending CN106178371A (en) | 2016-08-24 | 2016-08-24 | Electroinitiation device and fire-extinguishing apparatus |
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| CN (1) | CN106178371A (en) |
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| CN2460738Y (en) * | 2001-02-01 | 2001-11-21 | 台达电子工业股份有限公司 | Ignition coil |
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