CN108507426A - A kind of method that detonator speed is quick-fried - Google Patents
A kind of method that detonator speed is quick-fried Download PDFInfo
- Publication number
- CN108507426A CN108507426A CN201810321749.4A CN201810321749A CN108507426A CN 108507426 A CN108507426 A CN 108507426A CN 201810321749 A CN201810321749 A CN 201810321749A CN 108507426 A CN108507426 A CN 108507426A
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- CN
- China
- Prior art keywords
- detonator
- signal
- quick
- delay element
- fried
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/06—Electric fuzes with time delay by electric circuitry
Abstract
A kind of method that detonator speed is quick-fried, it is related to a kind of cap sensitive technical field.It is comprised the following steps：The signal that the quick-fried person of detonator speed controls in hand sends out device, and detonator signal is transferred to across detonator shell inside detonator；Signal receiving device inside detonator receives detonator signal, and is converted to detonator signal by signal reforming unit, is converted into electric control signal；The electric control signal converted carries out control of igniting by the startup controller in detonator to fire element；Fire element passes through strengthening cap to be arranged in lead delay element one end, and the lead delay element other end is arranged on priming, and strengthening cap is arranged in the connecting pin of fire element and lead delay element.After adopting the above technical scheme, the present invention has the beneficial effect that：Method is simple, simple operation, and use value is high, is easy to promote, reduces and press quick-fried probability, improve production efficiency, can realize ultra-short Time detonating primer, shorten and ignite the time, ignites process safety, reduce the generation of contingency.
Description
Technical field
The present invention relates to cap sensitive technical fields, and in particular to a kind of method that detonator speed is quick-fried.
Background technology
Detonator is a kind of main initiating device of blasting engineering, its effect is to generate detonation to ignite various explosives
And primacord, detonating primer.Detonator is divided into two kinds of blasting cap and electric cap.Coal mine decentralization Guang is all made of electric cap.Electric cap point
For instant electric detonator and delay electric detonator.And delay electric detonator is divided into as second delay electric detonator and millisecond delay electric detonator.
Detonator is exactly to play the role of the extraneous excitation energy of an amplification, with the high explosive for the next stage that detonates.Industry and army
It is generally relatively stable with explosive, it can not be ignited with open fire, it is necessary to use other explosive initiations.
Using segmentation detonating technique in industrial detonator, wherein one section of pipe requirement theoretical time of delaying is 0 millisecond, it is domestic usual
It is directly withheld on priming using strengthening cap, and priming is directly ignited by flash hole, then reaching makes detonator detonation
Purpose.During cap is ignited in pressurization, since strengthening cap directly generates friction with detonator shell inner wall, more detonator is caused
Press quick-fried accident.Bring significant damage and production difficult to enterprise.
Detonating technique is segmented in industrial detonator, and often method difficulty is high, and inconvenient, use value is low, is not easy to promote, add
Strong cap, which is directly withheld, to be made to press quick-fried probability excessive in priming, is easily caused detonator and is pressed quick-fried accident, and production efficiency is low, detonator peace
It is complete unreliable, ultra-short Time detonating primer is can not achieve, and lack safety in the process of ignition, easily causes the generation of contingency.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of quick-fried method method letters of detonator speed
Single, simple operation, use value is high, is easy to promote, reduces and press quick-fried probability, improves production efficiency, and detonator safely may be used
It leans on, can realize ultra-short Time detonating primer, shorten and ignite the time, ignite process safety, reduce the generation of contingency.
To achieve the above object, the present invention is using following technical scheme：It is comprised the following steps：
The signal that step 1, the quick-fried person of detonator speed control in hand sends out device, and detonator signal is transferred to across detonator shell inside detonator；
Signal receiving device inside step 2, detonator receives detonator signal, and by signal reforming unit to detonator signal into
Row conversion, is converted into electric control signal；
Step 3, the electric control signal converted carry out control of igniting by the startup controller in detonator to fire element；
Step 4, fire element pass through strengthening cap to be arranged in lead delay element one end, and the lead delay element other end is arranged in priming
On, strengthening cap is arranged in the connecting pin of fire element and lead delay element；
Step 5, fire element generate flame in lead delay element connecting pin, and flame passes through the decorative pattern on lead delay element outer wall direct
It lights a fire to priming, lead delay element carries out specially treated in advance, and one kind is artificially produced on lead delay element outer wall
Decorative pattern；
Step 6, priming have been ignited, and by series firing high explosive, realize that detonator is finally ignited.
For the signal receiving device while receiving detonator signal, means for anti-jamming can be to the hash around detonator
It is shielded, detonator signal is prevented to be interfered.
The signal is issued to the total duration finally ignited and is less than 3ms.
The igniting primer contains very fast detonator.
The detonator shell is that common copper, aluminium, plastics and paper make envelope material.
The operation principle of the present invention：The quick-fried person of detonator speed controls the signal in hand and sends out device, and detonator signal passes through detonator shell
It is transferred to inside detonator；Signal receiving device inside detonator receives detonator signal, and by signal reforming unit to igniting
Signal is converted, and electric control signal is converted into；The electric control signal converted is by the startup controller in detonator to igniting
Element carries out control of igniting；Fire element passes through strengthening cap to be arranged in lead delay element one end, the setting of the lead delay element other end
On priming, strengthening cap is arranged in the connecting pin of fire element and lead delay element；Fire element is connected in lead delay element
End generate flame, flame pass through lead delay element outer wall on decorative pattern directly light a fire to priming, lead delay element in advance into
Row specially treated artificially produces a kind of decorative pattern on lead delay element outer wall；Priming has been ignited, and series firing is pranged
Medicine realizes that detonator is finally ignited.
After adopting the above technical scheme, the present invention has the beneficial effect that：Method is simple, simple operation, and use value is high, is easy
It promotes, reduces and press quick-fried probability, improve production efficiency, and make detonator safe and reliable, can realize ultra-short Time detonating primer, contract
The short ignition time ignites process safety, reduces the generation of contingency.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the flow diagram of the present invention.
Specific implementation mode
Shown in Fig. 1, present embodiment the technical solution adopted is that：It is comprised the following steps：
The signal that step 1, the quick-fried person of detonator speed control in hand sends out device, and detonator signal is transferred to across detonator shell inside detonator；
Signal receiving device inside step 2, detonator receives detonator signal, and by signal reforming unit to detonator signal into
Row conversion, is converted into electric control signal；
Step 3, the electric control signal converted carry out control of igniting by the startup controller in detonator to fire element；
Step 4, fire element pass through strengthening cap to be arranged in lead delay element one end, and the lead delay element other end is arranged in priming
On, strengthening cap is arranged in the connecting pin of fire element and lead delay element；Strengthening cap is not withheld on priming directly, is reduced and is added
Strong cap directly generates friction with detonator shell inner wall and to cause priming pressure quick-fried, to improve production efficiency so that detonator is reliable
Safety；
Step 5, fire element generate flame in lead delay element connecting pin, and flame passes through the decorative pattern on lead delay element outer wall direct
It lights a fire to priming, lead delay element carries out specially treated in advance, and one kind is artificially produced on lead delay element outer wall
Decorative pattern；
Step 6, priming have been ignited, and by series firing high explosive, realize that detonator is finally ignited.
For the signal receiving device while receiving detonator signal, means for anti-jamming can be to the hash around detonator
It is shielded, detonator signal is prevented to be interfered.Have stray electrical, electrostatic, thunder and lightning, radio frequency electrical, high voltage induction electricity environment in,
Detonation is easy the interference by various electric signals and there is a situation where early quick-fried or not quick-fried.
The signal is issued to the total duration finally ignited and is less than 3ms.Signal is issued to the total duration finally ignited and is less than
3ms realizes the quick-fried effect of detonator speed.
The igniting primer contains very fast detonator.Very fast detonator can quickly ignite priming, realize primer
Explosion.Priming is under the action of weaker external excitation electric energy, you can burns, sensitivity is high, the short detonation of growth phase
Medicine rapidly transforms into the sensitive explosive of detonation.
The detonator shell is that common copper, aluminium, plastics and paper make envelope material.It has certain intensity, has both avoided
Quick-fried medicine is directly contacted with the external world, and improves the moisture protection of detonator, reduces the lateral expansion suffered by priming and high explosive explosion time
Effect is dissipated, guarantee gives full play to initiating ability.
The operation principle of the present invention：The quick-fried person of detonator speed controls the signal in hand and sends out device, and detonator signal passes through detonator shell
It is transferred to inside detonator；Signal receiving device inside detonator receives detonator signal, and by signal reforming unit to igniting
Signal is converted, and electric control signal is converted into；The electric control signal converted is by the startup controller in detonator to igniting
Element carries out control of igniting；Fire element passes through strengthening cap to be arranged in lead delay element one end, the setting of the lead delay element other end
On priming, strengthening cap is arranged in the connecting pin of fire element and lead delay element；Fire element is connected in lead delay element
End generate flame, flame pass through lead delay element outer wall on decorative pattern directly light a fire to priming, lead delay element in advance into
Row specially treated artificially produces a kind of decorative pattern on lead delay element outer wall；Priming has been ignited, and series firing is pranged
Medicine realizes that detonator is finally ignited.
After adopting the above technical scheme, the present invention has the beneficial effect that：Method is simple, simple operation, and use value is high, is easy
It promotes, reduces and press quick-fried probability, improve production efficiency, and make detonator safe and reliable, can realize ultra-short Time detonating primer, contract
The short ignition time ignites process safety, reduces the generation of contingency.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
1. a kind of method that detonator speed is quick-fried, it is characterised in that：It is comprised the following steps：
The signal that step 1, the quick-fried person of detonator speed control in hand sends out device, and detonator signal is transferred to across detonator shell inside detonator；
Signal receiving device inside step 2, detonator receives detonator signal, and by signal reforming unit to detonator signal into
Row conversion, is converted into electric control signal；
Step 3, the electric control signal converted carry out control of igniting by the startup controller in detonator to fire element；
Step 4, fire element pass through strengthening cap to be arranged in lead delay element one end, and the lead delay element other end is arranged in priming
On, strengthening cap is arranged in the connecting pin of fire element and lead delay element；
Step 5, fire element generate flame in lead delay element connecting pin, and flame passes through the decorative pattern on lead delay element outer wall direct
It lights a fire to priming, lead delay element carries out specially treated in advance, and one kind is artificially produced on lead delay element outer wall
Decorative pattern；
Step 6, priming have been ignited, and by series firing high explosive, realize that detonator is finally ignited.
2. a kind of method that detonator speed is quick-fried according to claim 1, it is characterised in that：The signal receiving device is receiving
While detonator signal, means for anti-jamming can shield the hash around detonator, and detonator signal is prevented to be interfered.
3. a kind of method that detonator speed is quick-fried according to claim 1, it is characterised in that：The signal is issued to final ignition
Total duration be less than 3ms.
4. a kind of method that detonator speed is quick-fried according to claim 1, it is characterised in that：The igniting primer contains very fast draw
Detonator.
5. a kind of method that detonator speed is quick-fried according to claim 1, it is characterised in that：The detonator shell be common copper,
Aluminium, plastics and paper make envelope material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321749.4A CN108507426A (en) | 2018-04-11 | 2018-04-11 | A kind of method that detonator speed is quick-fried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321749.4A CN108507426A (en) | 2018-04-11 | 2018-04-11 | A kind of method that detonator speed is quick-fried |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507426A true CN108507426A (en) | 2018-09-07 |
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ID=63381574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810321749.4A Pending CN108507426A (en) | 2018-04-11 | 2018-04-11 | A kind of method that detonator speed is quick-fried |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780949A (en) * | 2019-03-13 | 2019-05-21 | 山东圣世达化工有限责任公司 | The industrial digital electric detonator and its production method of customization |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387295Y (en) * | 2009-03-26 | 2010-01-20 | 唐宇飞 | Nonel electronic delay detonator |
| CN102261872A (en) * | 2011-08-16 | 2011-11-30 | 北京京煤化工有限公司 | Digital delayed electronic detonator |
| CN103234401A (en) * | 2013-04-24 | 2013-08-07 | 祝云辉 | Assembled electric detonator |
| CN109813188A (en) * | 2019-02-02 | 2019-05-28 | 北京凯米迈克科技有限公司 | A kind of safe electronic ignition and detonation part and safe electronic ignition and detonation detonator |
-
2018
- 2018-04-11 CN CN201810321749.4A patent/CN108507426A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387295Y (en) * | 2009-03-26 | 2010-01-20 | 唐宇飞 | Nonel electronic delay detonator |
| CN102261872A (en) * | 2011-08-16 | 2011-11-30 | 北京京煤化工有限公司 | Digital delayed electronic detonator |
| CN103234401A (en) * | 2013-04-24 | 2013-08-07 | 祝云辉 | Assembled electric detonator |
| CN109813188A (en) * | 2019-02-02 | 2019-05-28 | 北京凯米迈克科技有限公司 | A kind of safe electronic ignition and detonation part and safe electronic ignition and detonation detonator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780949A (en) * | 2019-03-13 | 2019-05-21 | 山东圣世达化工有限责任公司 | The industrial digital electric detonator and its production method of customization |
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Application publication date: 20180907 |
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