CN203405704U - Apparatus for detection, judgment and destruction of electric explosive device based on single-chip microcomputer system - Google Patents
Apparatus for detection, judgment and destruction of electric explosive device based on single-chip microcomputer system Download PDFInfo
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- CN203405704U CN203405704U CN201320129627.8U CN201320129627U CN203405704U CN 203405704 U CN203405704 U CN 203405704U CN 201320129627 U CN201320129627 U CN 201320129627U CN 203405704 U CN203405704 U CN 203405704U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to an apparatus for the detection, judgment and destruction of an electric explosive device based on a single-chip microcomputer system, and the apparatus achieves the purpose of destruction of the electric explosive device. The apparatus consists of the single-chip microcomputer system and an explosive device. The single-chip microcomputer system comprises a single-chip microcomputer host, input/output circuits, and parts, wherein the input circuit comprises a changing circuit and an analog/digital conversion circuit, and the output circuit is an output control circuit. The single-chip microcomputer system parts comprise a liquid crystal display, an indicating lamp, and a buzzer. The explosive device comprises an automatic detection circuit for the quality of the electric explosive device, a safety detonation circuit of the electric explosive device, and a switching box. Compared with the prior art, the apparatus provided by the utility model is high in automation degree, is high in speed, is safe in detonation process, is simple in apparatus structure, is convenient to operate and use, is easy to popularize and apply, has different interfaces, can meet the destruction demands of the various types of electric explosive devices, and can destroy a plurality of electric explosive devices at a time, thereby greatly improving the efficiency of destruction. The apparatus can meet the demands of the organizations which use the electric explosive devices and comprise the large factories and mines, enterprises, armies, and the like.
Description
Technical field
The utility model belongs to priming system destroy technology field, relates to a kind of singlechip technology that utilizes to priming system quality testing, judge and destroy technology, realizes the device that electric spark workpiece is destroyed object.Be applicable to the unit that large-scale factories and miness, enterprise and army etc. have priming system application.
Background technology
The long-term electric spark workpiece of storing, extending service in the army, technical feature is unstable, dangerous high, there is great safety, hidden danger, and destroy these electric spark workpieces, also there is very big safety problem, how unit for use electric spark workpieces such as large-scale factories and miness, enterprise and armies disposes the priming system that these have potential safety hazard, is a current complexity and the dangerous difficult problem of tool.
In the prior art of destroying for priming system before the present invention, the major way of destroying these electric spark workpieces has: using the method for burning is that the method that demolition destruction electric spark workpiece or utilization are heated is in batch ignited to electric spark workpiece; The method of utilizing combustion explosion case demolition is that priming system is in batch positioned in blast case, utilizes explosive release blast secondary initiation electric spark workpiece., all there is unsafe factor in above-mentioned two kinds of modes, particularly utilizes explosive release to ignite, and needs batch larger, dangerous high, also there will be the not quick-fried phenomenon of part electric spark workpiece, cannot differentiate, and brings great safe potential safety hazard.
Summary of the invention
For the existing technology status of appeal, the purpose of this utility model is, a kind of electric spark workpiece detection, judge and apparatus for destroying based on Single Chip Microcomputer (SCM) system is provided, to overcome a series of shortcomings that in electric spark workpiece during Destruction, potential safety hazard is brought, reach that system is relatively simple, electric spark workpiece quality testing speed, during Destruction safety is high and be not subject to special circumstances to affect texts, and it is upper to be used in electric spark workpiece destruction, reaches safe, reliable, efficient object.
Now technical solution of the present utility model is described below:
The design philosophy of a kind of electric spark workpiece detection, judge and apparatus for destroying based on Single Chip Microcomputer (SCM) system of the utility model is, the function with the detection automatically of electric spark workpiece quality, auto judge and ignition, the destruction of electric spark workpiece is ability normal detonation under the prerequisite of confirming the quality of electric spark workpiece and meeting the demands safely only; Requirement can realize automatic record, storage, transmission and the processing of electric spark workpiece qualitative data; Require the effective instrument component of Single Chip Microcomputer (SCM) system to electric spark workpiece quality testing, quality assessment and destruction, can automatically detect, pass judgment on electric spark workpiece and whether can destroy.
According to above-mentioned design philosophy, the utility model is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying, it is characterized in that: by Single Chip Microcomputer (SCM) system and explosive release, formed; Described Single Chip Microcomputer (SCM) system is carried out data-storing, automated quality judgement, comprises single-chip microcomputer main frame, imput output circuit and parts, and wherein input circuit comprises translation circuit, mould/number conversion circuit, and output circuit is output control circuit; Parts comprise liquid crystal display, pilot lamp, hummer; Described explosive release comprises electric spark workpiece quality automatic detection circuit, electric spark workpiece safe detonation circuit and interconnecting device.
It is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying that the utility model further provides, and it is characterized in that: the output control circuit of described Single Chip Microcomputer (SCM) system comprises parallel port circuit, driving circuit, relay.
It is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying that the utility model further provides, it is characterized in that: the electric spark workpiece quality automatic detection circuit in described explosive release, comprises signal processing circuit, mould/number conversion circuit, one-out-three change-over switch; The output terminal of signal processing circuit and one-out-three change-over switch are joined, and input end and mould/number conversion circuit join; Mould/number conversion circuit connects microcontroller bus;
It is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying that the utility model further provides, it is characterized in that: the electric spark workpiece quality automatic detection circuit in described explosive release detects and pass judgment on the quality of electric spark workpiece automatically, and show by liquid crystal display whether electric spark workpiece mass parameter and auto judge meet the needed technical performance index of destruction; Electric spark workpiece quality automatic detection circuit is arranged in the main frame in safety zone, reaches and detects safe object; Signal processing circuit in described explosive release is processed priming system quality output signal, and the signal of signal processing circuit being processed by mould/number conversion circuit carries out mould/number conversion, is input to the Single Chip Microcomputer (SCM) system with quality assessment and store function;
It is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying that the utility model further provides, and it is characterized in that: the means that the electric spark workpiece safe detonation circuit employing one-out-three change-over switch in described explosive release, the safety switch on interconnecting device and relay combine are controlled; Electric spark workpiece safe detonation circuit one end and relay 9-11 join, the other end and one-out-three change-over switch be connected and line between fire point be connected detection and join with translation circuit; Relay 9-11 is by driving circuit and parallel port circuit order sheet machine bus; Translation circuit connects microcontroller bus by mould/number conversion circuit;
It is a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying that the utility model further provides, it is characterized in that: the relay that the interconnecting device in described explosive release forms interconnecting device by the safety switch of 1～8 electric detonator, 1～8 relay, locking joins by relay contact switch and electric detonator, and by driving circuit and parallel port circuit order sheet machine bus.
It is a kind of based on Single Chip Microcomputer (SCM) system electric spark workpiece apparatus for destroying that the utility model further provides, it is characterized in that: described device has polytype priming system interface circuit, explosive release, by dissimilar electric spark workpiece explosive release, realizes the destruction to dissimilar priming system.
The utility model superiority is compared with the existing technology: priming system apparatus for destroying adopts Single Chip Microcomputer (SCM) system to realize the mass parameter that electric spark workpiece quality is automatically detected and passed judgment on priming system, and automaticity is high, speed is fast; Safe detonation circuit ，San road physical isolation, has guaranteed that electric spark workpiece ignites the safety of process; Electric spark workpiece explosive release is simple in structure, easy for operation, and different interfaces can meet the demand that dissimilar electric spark workpiece element is destroyed.Whole electric spark workpiece apparatus for destroying, simple in structure, easy for operation, safe, speed is fast, is easy to apply; Once can destroy many, greatly improve the efficiency of destroying.This technology can meet the electric spark workpiece work that large-scale factories and miness, enterprise and army etc. have priming system application units completely.
Accompanying drawing explanation
Fig. 1: the schematic block circuit diagram that the utility model device detects, passes judgment on and destroy
Fig. 2: the utility model device electric spark workpiece quality automatic detection circuit schematic diagram
Fig. 3: the utility model device electric spark workpiece safe detonation circuit theory diagrams
Fig. 4: the conversion schematic diagram of the utility model device duty
Fig. 5: the utility model device arranges view
Fig. 6: the utility model device fitting operation interface schematic diagram
Fig. 7: the utility model device detects operation interface schematic diagram
Fig. 8: the utility model device is ignited operation interface schematic diagram
Fig. 9: the utility model device data readback operation interface schematic diagram
Figure 10: the utility model device interconnecting device wiring diagram
Embodiment:
Now by reference to the accompanying drawings embodiment of the present utility model is described further:
The utility model has carried out following design based on Single Chip Microcomputer (SCM) system electric spark workpiece apparatus for destroying.
Referring to Fig. 1,2,3:
This apparatus for destroying main frame uses single-chip microcomputer to control, and main output block has liquid crystal display, pilot lamp and hummer; Input block is button; Consider safety factor, the means that adopt safety switch on one-out-three Manual Transfer Switch, interconnecting device and relay to combine to the detonation circuit of electric spark workpiece are controlled.When priming system is installed, " switch " put to open position, interconnecting device " safety switch " disconnection and pilot relay for disconnecting, guaranteed circuit and priming system You San road physical isolation." safety switch " on closed interconnecting device, single-chip microcomputer main frame front panel " switch " is placed in " detection " position, connects test circuit, and Single-chip Controlling relay access electric spark workpiece detects.Detection signal enters single-chip microcomputer after signal processing circuit and AD conversion, and data are presented at liquid crystal display after treatment, comprise the resistance of electric spark workpiece and could be detonated.During ignition, " switch " on single-chip microcomputer main frame front panel is placed in to " ignition " position and priming system place in circuit can be waited to press " startup " button, single-chip microcomputer selects applicable detonation circuit can implement to ignite according to detecting Data Control relay.After igniting, single-chip microcomputer detects igniting result, and testing result is presented on display.The information such as the date of detection data, blasting state, line parameter circuit value and ignition in priming system during Destruction, time, sequence number will be recorded in storer, can be in real time or be sent in batches and in microcomputer, do further information management.
Referring to Fig. 4:
It is the conversion schematic diagram of duty." duty " completes the groundwork of apparatus to cause bursting, can carry out installation, detection and the ignition operation of priming system, uses " switch " on main frame front panel to switch." switch " puts " closing " shelves, and when " safety switch " on interconnecting device lifts, " safety " pilot lamp (green light) flicker and display prompts " forbid to operate priming system "; When " safety switch " pressed, " safety " pilot lamp (green) Chang Liang, display shows " priming system can be installed "; To be installed when complete display prompts " can enter detection ".When priming system is installed, necessarily guarantee to press at " safety switch ", " safety " pilot lamp (green light) is normal can carry out when bright.Conversion between duty: priming system apparatus to cause bursting has three duties, arranges state, duty and data readback state.Three kinds of states can be changed by pressing " function " key.
Referring to Fig. 5:
That view is set." state is set ", can carry out the setting of date, time and ignition sequence number, see Fig. 8.The original state that each start shows is that 09 year 01 month 01 day, 00: 00: 00, sequence number are current operable sequence number.In the time of need to resetting, press " function " key, below numeral, can see and have cursor flicker.When flicker numeral by " △ " (increase) or
(reducing) changes numeral, presses " function " key cursor and moves backward.Successively each numeral can be set, until press " function " key, unit status enters " duty ".In " duty ", can complete the groundwork of parts, i.e. the installation of priming system, detection and ignition operation.These three work are switched by " switch " on main frame front panel.
Referring to Fig. 6:
It is fitting operation interface schematic diagram.Provided priming system the corresponding prompting of host display demonstration is installed, when main frame front panel " switch " is placed in " closing " shelves, " safety switch " on interconnecting device lifts, the flicker of " safety " pilot lamp, and display prompts " forbids to operate priming system "; On interconnecting device, " safety switch " pressed, " safety " pilot lamp Chang Liang, and host display shows " priming system can be installed ", and priming system is installed; Install, during host display prompting " can enter detection ", " switch " on main frame front panel is switched to " detection " gear.When electric spark workpiece is installed, confirm that " safety switch " above interconnecting device disconnects, " safety " pilot lamp (green light) is normal carries out when bright.
Referring to Fig. 7:
To detect operation interface schematic diagram.Switch is put " detection " shelves, when red, and " safety switch " on interconnecting device pressed, and enters to detect to select interface to detect operation.Detection is divided into priming system and detects or circuit zero testing, by
button or " startup " button are selected.Press
button enters zero testing, and display shows " beginning zero testing ", complete report testing result to be tested, the i.e. resistance of circuit.While showing " high ", open circuit during resistance > 9.99 Ω, show that " off ", circuit resistance show test resistance when 0～9.99 Ω, unit is that Ω precision is at hundredths.Press " startup " button and enter priming system detection interface, display shows " detect and start ", the complete result that shows on panel to be detected, i.e. the measurement resistance of tested explosive and ignition circuit used.As shown " R1=0.56S ", represent that tested explosive is connected the 1st circuit, resistance 0.56 Ω, selects the 2nd tunnel (S) to ignite circuit, for another example " R5=5.16L " represent priming system on the 5th tunnel, resistance 5.16 Ω, use the 1st tunnel (L) to ignite circuit to ignite.Detection can loop, and detects complete available switch switching and enters ignition operation interface.
Referring to Fig. 8:
To ignite operation interface schematic diagram.Main frame front panel " switch " is put " ignition ", and when red is pressed main frame front panel " startup " button and can be started to ignite.Alarm lamp flicker on main frame front panel " danger " pilot lamp and interconnecting device, hummer ring, also can hear the sound that priming system is ignited.Ignition completes backpanel displays and shows blasting state, and √ represents to ignite successfully, * represent to ignite unsuccessfully.Switch transition switch can return to closed condition at this and carry out next round operation.
Referring to Fig. 9:
It is data readback operation interface schematic diagram.At any moment of " duty ", any interface, can press by length " function " key and exit this state, enter " data readback state ".Enter " data readback state ", can take " sequence number " retrieve as index, and then show and detect and ignite result.The current last LSN of Display panel while entering " data readback state ", if desired modification is pressed " function " key (short pressing) and is entered modification.Enter while revising, below the numeral of sequence number, have cursor flicker, can use
or " △ " key changes.Input the complete "start" button of pressing and enter data demonstration, now can use
or " △ " key carries out page turning and shows in turn record data.Until long, press " function " key, again enter " state is set ".
Referring to Figure 10:
It is interconnecting device wiring diagram.Interconnecting device comprises: signal input, accessory power outlet, the compositions such as alarm lamp, green indicating lamp, safety switch.Major function completes the conversion of various priming systems,, by changing cable, realizes the interface conversion to various electric spark workpieces.
Claims (6)
1. based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and an apparatus for destroying, it is characterized in that: by Single Chip Microcomputer (SCM) system and explosive release, formed; Described Single Chip Microcomputer (SCM) system comprises single-chip microcomputer main frame, imput output circuit and parts, wherein input circuit comprises translation circuit, mould/number conversion circuit, output circuit is output control circuit, and Single Chip Microcomputer (SCM) system parts comprise liquid crystal display, pilot lamp, hummer; Described explosive release comprises electric spark workpiece quality automatic detection circuit, electric spark workpiece safe detonation circuit and interconnecting device.
2. according to claim 1 a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying, it is characterized in that: the output control circuit of described Single Chip Microcomputer (SCM) system comprises parallel port circuit, driving circuit, relay.
3. a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying according to claim 2, it is characterized in that: the electric spark workpiece quality automatic detection circuit in described explosive release, comprises signal processing circuit, mould/number conversion circuit, one-out-three change-over switch; The output terminal of signal processing circuit and one-out-three change-over switch are joined, and input end and mould/number conversion circuit join; Mould/number conversion circuit connects microcontroller bus.
4. a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying according to claim 3, it is characterized in that: the electric spark workpiece quality automatic detection circuit in described explosive release detects and pass judgment on the quality of electric spark workpiece automatically, and show by liquid crystal display whether electric spark workpiece mass parameter and auto judge meet the needed technical performance index of destruction; Electric spark workpiece quality automatic detection circuit is arranged in the main frame in safety zone, reaches and detects safe object; Signal processing circuit in described explosive release is processed priming system quality output signal, and the signal of signal processing circuit being processed by mould/number conversion circuit carries out mould/number conversion, is input to the Single Chip Microcomputer (SCM) system with quality assessment and store function.
5. a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying according to claim 4, it is characterized in that: the means that the electric spark workpiece safe detonation circuit employing one-out-three change-over switch in described explosive release, the safety switch on interconnecting device and relay combine are controlled; Electric spark workpiece safe detonation circuit one end and relay 9-11 join, the other end and one-out-three change-over switch be connected and line between fire point be connected detection and join with translation circuit; Relay 9-11 is by driving circuit and parallel port circuit order sheet machine bus; Translation circuit connects microcontroller bus by mould/number conversion circuit.
6. a kind of based on the detection of Single Chip Microcomputer (SCM) system electric spark workpiece, judge and apparatus for destroying according to claim 5, it is characterized in that: the relay that the interconnecting device in described explosive release forms interconnecting device by the safety switch of 1～8 electric detonator, 1～8 relay, locking joins by relay contact switch and electric detonator, and by driving circuit and parallel port circuit order sheet machine bus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320129627.8U CN203405704U (en) | 2013-03-19 | 2013-03-19 | Apparatus for detection, judgment and destruction of electric explosive device based on single-chip microcomputer system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320129627.8U CN203405704U (en) | 2013-03-19 | 2013-03-19 | Apparatus for detection, judgment and destruction of electric explosive device based on single-chip microcomputer system |
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| CN203405704U true CN203405704U (en) | 2014-01-22 |
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| CN201320129627.8U Expired - Fee Related CN203405704U (en) | 2013-03-19 | 2013-03-19 | Apparatus for detection, judgment and destruction of electric explosive device based on single-chip microcomputer system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198851A (en) * | 2014-08-28 | 2014-12-10 | 湖北三江航天红峰控制有限公司 | Switching device and method applied to safety measurement of multipath initiating explosive devices |
| CN108829551A (en) * | 2018-06-04 | 2018-11-16 | 北京航天自动控制研究所 | A kind of high-low pressure priming system simulator test macro and method |
-
2013
- 2013-03-19 CN CN201320129627.8U patent/CN203405704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198851A (en) * | 2014-08-28 | 2014-12-10 | 湖北三江航天红峰控制有限公司 | Switching device and method applied to safety measurement of multipath initiating explosive devices |
| CN108829551A (en) * | 2018-06-04 | 2018-11-16 | 北京航天自动控制研究所 | A kind of high-low pressure priming system simulator test macro and method |
| CN108829551B (en) * | 2018-06-04 | 2021-06-11 | 北京航天自动控制研究所 | High-low voltage initiating explosive device equivalent device testing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |