CN102435110A - Method and device for testing delay of detonator delay element - Google Patents
Method and device for testing delay of detonator delay element Download PDFInfo
- Publication number
- CN102435110A CN102435110A CN2011103165267A CN201110316526A CN102435110A CN 102435110 A CN102435110 A CN 102435110A CN 2011103165267 A CN2011103165267 A CN 2011103165267A CN 201110316526 A CN201110316526 A CN 201110316526A CN 102435110 A CN102435110 A CN 102435110A
- Authority
- CN
- China
- Prior art keywords
- delay
- detonator
- time
- extension body
- delay element
- 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.)
- Pending
Links
Images
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Abstract
The invention discloses a method and a device for testing delay of a detonator delay element, and solves the technical problems of danger, long time period, low efficiency and high testing cost in the traditional method for testing the delay of the detonator delay element. The method comprises the following steps of: filling a cut lead delay element into a steel detonator shell of which two ends are open and which has the length of 50-80mm, and fixing the position of the delay element in the detonator shell; arranging a detonating primer at one end of the delay element for exciting delay; putting the detonator shell filled with the delay element in a metal dark chamber; arranging a photoelectric sensor at the other end of the delay element; arranging a chronoscope, connecting an initial signal end with the detonating primer, and connecting a termination signal end with the photoelectric sensor; exciting the delay element by using the detonating primer; and reading data displayed by the chronoscope. By the invention, the delay of the detonator delay element is tested safely in a short time, the testing cost is low, and the measured data is accurate.
Description
Technical field
The invention belongs to the mechano-electronic field, relate to a kind of detonator delay body delay test method and device, be used for the plumbous extension body of the delay detonator defer time test of lead pipe powder charge.
Background technology
The detonator delay body is to be assemblied between electric igniting assembly and the detonator; Be used for conducting the flame of igniting head; Then the device of detonating primer, the delay time of test extension body is important techniques theme in the blasting engineering, the defer time of the plumbous cable-styled extension body measurement extension body of present domestic detonator; Great majority are employed in extension body production line the lead rope of delaying are cut into a trifle as the lead body of delaying; To the detonator assembling line it is assembled into detonator then, is transported to the defer time of determined location detonating primer test detonator again, confirm the defer time of plumbous extension body with the data computation of gathering.This plumbous extension body defer time method of testing will be assembled into detonator with the extension body, and there is certain risk in whole process, and cycle time spent is long, and efficient is low, and testing cost is high.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, design a kind of safe, reliable, accurate detonator delay body defer time method of testing and device.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of detonator delay body delay test method comprises the following steps:
The extension body of being cut is packed in the steel capsule of open at both ends, long 50mm～80mm, fixedly the position of extension body in shell;
Load onto initiator at extension body one end;
The shell that the extension body is housed is put into the metal darkroom;
Load onto photoelectric sensor at the extension body other end;
Load onto time-measuring gauge, the initialize signal end is connected with initiator, and the termination signal end is connected with photoelectric sensor;
Excite the extension body with initiator;
Read the time-measuring gauge data presented, these data are the defer time of extension body.
For sense data more easily, printer on the time-measuring gauge output connects, the data that read printer prints, these data are the defer time of the extension body that needs test.
A kind of detonator delay body delay test device; It comprises the shell that is used for placing the extension body, the metal darkroom that is used to place shell, the photoelectric sensor that is arranged at the metal darkroom, the time-measuring gauge that is connected with photoelectric sensor, is connected the initiator that is used to ignite the extension body with time-measuring gauge, and said shell is the steel capsule of open at both ends, long 50mm～80mm.
For more convenient sense data, printer on the time-measuring gauge output connects, desired data comes out with printer prints.
Operation principle of the present invention is following:
When exciting the extension body with initiator, the signal of telecommunication of generation or optical signal are as the initialize signal of time-measuring gauge, and time-measuring gauge picks up counting; This time delay period body also takes fire, because the extension body is placed in the shell, the light that produces in its combustion process can not accepted by photoelectric sensor; After the extension body has burnt; The light of its ejection is accepted by photoelectric sensor, and optical signal becomes the signal of telecommunication, and time-measuring gauge is quit work; At this moment time-measuring gauge time of measuring is exactly the delay time of extension body, and the data of surveying are come out with printer prints.
Compare with traditional extension body delay test method, overall process of the present invention does not have explosion hazard, can in extension body production worker-house, accomplish; Time spent weak point, easy-to-operate, testing cost are low; Improved operating efficiency, adopted electronic test equipment simultaneously, test data is accurate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each sign expression among the figure:
1, shell; 2, extension body; 3, metal darkroom; 4, photoelectric sensor; 5, time-measuring gauge; 6, initiator; 7, printer.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in Figure 1; A kind of detonator delay body delay test method; Comprise the steps: the lead extension body of being cut 2 is packed in the steel capsule 1 of open at both ends, long 50mm～80mm (according to lead extension body length fixed tube shell length), fixedly the position of extension body 2 in shell; Load onto initiator 6 (with electric igniting assembly or detonator) at extension body 2 one ends and be used to excite extension 2; The shell that extension body 2 is housed 1 is put into metal darkroom 3; Load onto photoelectric sensor 4 at extension body 2 other ends; Load onto time-measuring gauge 5, the initialize signal end is connected with initiator 6, and the termination signal end is connected with photoelectric sensor 4; Excite extension body 2 with initiator 6; Read time-measuring gauge 5 data presented, the defer time of the extension body 2 that these data promptly need be tested.
Be more convenient sense data, printer 7 on the output of time-measuring gauge 5 connects, promptly the delay defer time of body 2 of the data that read printer prints, these data.
As shown in Figure 1; A kind of detonator delay body delay test device; Comprise shell 1, the metal darkroom 3 that is used to place shell 1 that is used for placing extension body 2, the photoelectric sensor 4 that is arranged at metal darkroom 3, the time-measuring gauge 5 that is connected with photoelectric sensor 4, be connected the initiator 6 that is used to ignite extension body 2, the steel capsule that said shell 1 is open at both ends, long 50mm～80mm with time-measuring gauge 5.
Be more convenient sense data, printer 7 on time-measuring gauge 5 outputs connect.
Operation principle of the present invention is following:
Excite extension 2 o'clock as initiator 6 (electric igniting assembly or detonator), the signal of telecommunication optical signal of generation picks up counting time-measuring gauge 5 as initialize signal; This time delay period body 2 takes fire, because the extension body is placed in the shell 1, the light that produces in its combustion process can not accepted by photoelectric sensor 4; After extension body 2 has burnt; The light of its ejection is accepted by photoelectric sensor 4, and optical signal becomes the signal of telecommunication, and time-measuring gauge 5 is quit work; At this moment time-measuring gauge time of measuring is exactly the delay time of extension body 2, and the data of surveying print with printer 7.
Claims (4)
1. a detonator delay body delay test method is characterized in that, comprises the following steps:
The extension body of being cut [2] is packed in the steel capsule [1] of open at both ends, long 50mm～80mm, fixedly the position of extension body [2] in shell;
Load onto initiator [6] at extension body [2] one ends;
The shell [1] that extension body [2] will be housed is put into metal darkroom [3];
Load onto photoelectric sensor [4] at extension body [2] other end;
Load onto time-measuring gauge [5], the initialize signal end is connected with initiator [6], and the termination signal end is connected with photoelectric sensor [4];
Excite extension body [2] with initiator [6];
Read time-measuring gauge [5] data presented.
2. a kind of detonator delay body delay test method according to claim 1 is characterized in that, also comprises the following steps:
On time-measuring gauge [5] output, connect printer [7];
The data that read printer [7] prints.
3. detonator delay body delay test device; It is characterized in that; It comprises shell [1], the metal darkroom [3] that is used to place shell [1] that is used for placing extension body [2], the photoelectric sensor [4] that is arranged at metal darkroom [3], the time-measuring gauge [5] that is connected with photoelectric sensor [4], is connected the initiator [6] that is used to ignite extension body [2] with time-measuring gauge [5], and said shell [1] is the steel capsule of open at both ends, long 50mm～80mm.
4. a kind of detonator delay body delay test device according to claim 3 is characterized in that it also comprises the printer [7] that is connected with time-measuring gauge [5] output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103165267A CN102435110A (en) | 2011-10-17 | 2011-10-17 | Method and device for testing delay of detonator delay element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103165267A CN102435110A (en) | 2011-10-17 | 2011-10-17 | Method and device for testing delay of detonator delay element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102435110A true CN102435110A (en) | 2012-05-02 |
Family
ID=45983320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103165267A Pending CN102435110A (en) | 2011-10-17 | 2011-10-17 | Method and device for testing delay of detonator delay element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102435110A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134397A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Method and time-measurement instrument of optically measuring time delay of digital electronic detonator powder explosion detonation |
| CN103134398A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Method and time measuring instrument for measuring detonation delaying of digital electronic detonator through mechanics |
| CN103389013A (en) * | 2013-08-19 | 2013-11-13 | 四川省宜宾威力化工有限责任公司 | Intelligent integrated test device of industrial detonator technical parameter |
| CN103900427A (en) * | 2014-04-24 | 2014-07-02 | 山东圣世达化工有限责任公司 | Device and method for testing delay time and detonation capacity of industrial detonators |
| CN104390533A (en) * | 2014-11-25 | 2015-03-04 | 广东宏大***股份有限公司 | Detonator delay time tester |
| CN104501667A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | Novel method for testing delay time of detonator delay element |
| CN104764899A (en) * | 2015-03-23 | 2015-07-08 | 安徽理工大学 | Explosive detonation velocity test method |
| CN105300202A (en) * | 2015-11-25 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Photoelectric initiating explosive device delay time detecting device |
| CN105444629A (en) * | 2015-12-18 | 2016-03-30 | 贵州久联民爆器材发展股份有限公司 | Delay element test device and method |
| CN105571413A (en) * | 2015-12-25 | 2016-05-11 | 中国电子科技集团公司第五十四研究所 | Method and equipment for measuring delay time in millisecond magnitude of electronic detonator at high precision |
| CN105890462A (en) * | 2016-04-07 | 2016-08-24 | 江资成 | Ignition time measuring system of electric ignition head |
| CN106871751A (en) * | 2017-01-18 | 2017-06-20 | 前进民爆股份有限公司 | Industrial detonator optical time delay test box |
| CN109238046A (en) * | 2018-10-24 | 2019-01-18 | 山西壶化集团股份有限公司 | A kind of detonator energy testing apparatus |
| CN110057256A (en) * | 2019-05-31 | 2019-07-26 | 贵州全安密灵科技有限公司 | A kind of detonator delay precision detection device and detection method |
| CN112066828A (en) * | 2020-07-20 | 2020-12-11 | 湖北帅力化工有限公司 | Delay time measuring device for electric detonator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL364542A1 (en) * | 2004-01-23 | 2005-07-25 | Ośrodek Badawczo-Rozwojowy Centrum Techniki Morskiej | The method and the device designed for testing delay-action pressure detonator |
| CN201476721U (en) * | 2009-08-21 | 2010-05-19 | 北京维深数码科技有限公司 | Detonator delay time measurement device utilizing photoelectric technology |
| CN201488670U (en) * | 2009-08-21 | 2010-05-26 | 北京维深数码科技有限公司 | Detonator delay time measuring device utilizing sound technique |
| CN201795729U (en) * | 2009-08-24 | 2011-04-13 | 北京维深数码科技有限公司 | Digital electronic detonator delay time measurer adopting impact wave technology |
-
2011
- 2011-10-17 CN CN2011103165267A patent/CN102435110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL364542A1 (en) * | 2004-01-23 | 2005-07-25 | Ośrodek Badawczo-Rozwojowy Centrum Techniki Morskiej | The method and the device designed for testing delay-action pressure detonator |
| CN201476721U (en) * | 2009-08-21 | 2010-05-19 | 北京维深数码科技有限公司 | Detonator delay time measurement device utilizing photoelectric technology |
| CN201488670U (en) * | 2009-08-21 | 2010-05-26 | 北京维深数码科技有限公司 | Detonator delay time measuring device utilizing sound technique |
| CN201795729U (en) * | 2009-08-24 | 2011-04-13 | 北京维深数码科技有限公司 | Digital electronic detonator delay time measurer adopting impact wave technology |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134398A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Method and time measuring instrument for measuring detonation delaying of digital electronic detonator through mechanics |
| CN103134397A (en) * | 2013-02-08 | 2013-06-05 | 前进民爆股份有限公司 | Method and time-measurement instrument of optically measuring time delay of digital electronic detonator powder explosion detonation |
| CN103134398B (en) * | 2013-02-08 | 2015-06-24 | 前进民爆股份有限公司 | Method and time measuring instrument for measuring detonation delaying of digital electronic detonator through mechanics |
| CN103134397B (en) * | 2013-02-08 | 2015-06-24 | 前进民爆股份有限公司 | Method and time-measurement instrument of optically measuring time delay of digital electronic detonator powder explosion detonation |
| CN103389013A (en) * | 2013-08-19 | 2013-11-13 | 四川省宜宾威力化工有限责任公司 | Intelligent integrated test device of industrial detonator technical parameter |
| CN103900427B (en) * | 2014-04-24 | 2015-07-08 | 山东圣世达化工有限责任公司 | Device and method for testing delay time and detonation capacity of industrial detonators |
| CN103900427A (en) * | 2014-04-24 | 2014-07-02 | 山东圣世达化工有限责任公司 | Device and method for testing delay time and detonation capacity of industrial detonators |
| CN104390533A (en) * | 2014-11-25 | 2015-03-04 | 广东宏大***股份有限公司 | Detonator delay time tester |
| CN104390533B (en) * | 2014-11-25 | 2015-11-18 | 广东宏大***股份有限公司 | A kind of detonator delay time tester |
| CN104501667A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | Novel method for testing delay time of detonator delay element |
| CN104764899A (en) * | 2015-03-23 | 2015-07-08 | 安徽理工大学 | Explosive detonation velocity test method |
| CN105300202A (en) * | 2015-11-25 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Photoelectric initiating explosive device delay time detecting device |
| CN105444629A (en) * | 2015-12-18 | 2016-03-30 | 贵州久联民爆器材发展股份有限公司 | Delay element test device and method |
| CN105571413A (en) * | 2015-12-25 | 2016-05-11 | 中国电子科技集团公司第五十四研究所 | Method and equipment for measuring delay time in millisecond magnitude of electronic detonator at high precision |
| CN105890462A (en) * | 2016-04-07 | 2016-08-24 | 江资成 | Ignition time measuring system of electric ignition head |
| CN106871751A (en) * | 2017-01-18 | 2017-06-20 | 前进民爆股份有限公司 | Industrial detonator optical time delay test box |
| CN109238046A (en) * | 2018-10-24 | 2019-01-18 | 山西壶化集团股份有限公司 | A kind of detonator energy testing apparatus |
| CN109238046B (en) * | 2018-10-24 | 2024-02-27 | 山西壶化集团股份有限公司 | Detonating tube energy detection device |
| CN110057256A (en) * | 2019-05-31 | 2019-07-26 | 贵州全安密灵科技有限公司 | A kind of detonator delay precision detection device and detection method |
| CN110057256B (en) * | 2019-05-31 | 2024-05-28 | 贵州全安密灵科技有限公司 | Detonator delay precision detection device and detection method |
| CN112066828A (en) * | 2020-07-20 | 2020-12-11 | 湖北帅力化工有限公司 | Delay time measuring device for electric detonator |
| CN112066828B (en) * | 2020-07-20 | 2022-11-18 | 湖北帅力化工有限公司 | Delay time measuring device for electric detonator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102435110A (en) | Method and device for testing delay of detonator delay element | |
| CN103558118B (en) | Based on the method for testing of the temperature and pressure explosive temperature and pressure effect quantitative evaluation of implode test | |
| CN202281567U (en) | Detonator delay body time-delay testing arrangement | |
| CN103900427B (en) | Device and method for testing delay time and detonation capacity of industrial detonators | |
| CN103558248B (en) | Based on the method for testing of the temperature and pressure explosive energy release quantitative evaluation of implode test | |
| CN104634192B (en) | A kind of experimental rig turning detonation property for measuring gun propellant combustion | |
| CN201575885U (en) | Dynamic test system for detonation pressure of microminiature explosive device | |
| CN105928425B (en) | A kind of primacord explosion velocity measurement apparatus and measuring method | |
| CN104764899A (en) | Explosive detonation velocity test method | |
| CN204329720U (en) | Perforating gun gun barrel dynamic response testing arrangement under a kind of blast load | |
| CN210834180U (en) | Rocket engine pressure testing device | |
| CN111272032A (en) | System and method for testing delay time of detonator | |
| CN104501667A (en) | Novel method for testing delay time of detonator delay element | |
| CN104048563A (en) | Gun propellant dynamic combustion speed test device | |
| CN103399138A (en) | Determination method for gap distance of submarine explosive | |
| CN204461659U (en) | A kind of Dynamic High-accuracy thrust measurement system of miniature firer's acting device | |
| CN205909746U (en) | Explosive fuse measurement detonation velocity device | |
| CN108827680A (en) | Device and method for testing performance of chemical heater | |
| CN211697675U (en) | Time delay initiating explosive device testing arrangement | |
| CN103743638A (en) | Simulated composite loading device for explosive wave | |
| CN201141790Y (en) | High-temperature high-frequency response double-membrane oil-filled pressure transducer | |
| CN202013153U (en) | Detection device for second magnitude of electronic detonator | |
| CN109297375A (en) | A kind of circuit board side input and output electron excitation conductive material ignition method | |
| CN205980965U (en) | Electric cap component energy detection device that ignites | |
| CN103673789B (en) | Method for determining unlocking critical charge quantity of separation nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |