CN103134392A - Long time delay detonator detonating device with warning function - Google Patents
Long time delay detonator detonating device with warning function Download PDFInfo
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- CN103134392A CN103134392A CN2013100442996A CN201310044299A CN103134392A CN 103134392 A CN103134392 A CN 103134392A CN 2013100442996 A CN2013100442996 A CN 2013100442996A CN 201310044299 A CN201310044299 A CN 201310044299A CN 103134392 A CN103134392 A CN 103134392A
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Abstract
Provided is a long time delay detonator detonating device with a warning function. The long time delay detonator detonating device comprises a box, a detonating tube, a postponing cable, a mounting plate, a battery, a sound alarm, a light alarm and at least one heat-sensitive switch. The mounting plate is arranged in an inner cavity. The battery, the sound alarm and the light alarm are arranged on the mounting plate, and the sound alarm and the light alarm are simultaneously connected with the battery. The heat-sensitive switch is arranged on the detonating tube located in the inner cavity or at a joint of the detonating tube and the postponing cable or on a part close to the postponing cable, and is connected with the sound alarm and the light alarm through wires. The heat-sensitive switch arranged on the detonating tube located in the inner cavity of the box or at a joint of the detonating tube and the postponing cable or on the part close to the postponing cable is utilized to detect rising temperature of the surrounding environment when the postponing cable is burned, so that the sound alarm and the light alarm are started to give out sound and light alarm signals to prompt that field workers evacuate from the site as soon as possible. Due to the fact that the signals which the sound alarm and the light alarm give out are extremely obvious, safety of operators on the site can be guaranteed.
Description
Technical field
The present invention relates to a kind of long delay primer cap, particularly a kind of long delay blasting cap initiation device with warning function.Background technology
At present, underground mine driving, civilian tunnel, courtyard and shaft sinking adopt long delay priming device startup blasting cap to carry out explosion usually.A kind of long delay blasting cap initiation device of safety-type long delay primer cap by name is disclosed in No. the 200820228441.7th, Chinese patent.Fig. 1 is this safety-type long delay primer cap structure cutaway view.As shown in Figure 1, this safety-type long delay primer cap mainly is made of box body 4, detonator 13 and extension rope 10; Wherein box body 4 has inner chamber 3, one sides and is provided with input port 15, and the another side is provided with output port 7; Detonator 13 inserts and is arranged on input port 15; The inside of extension rope 10 is provided with delay powder 11, reels to be arranged in inner chamber 3, and an end that is arranged in inner chamber 3 on one end and detonator 13 is connected, and the other end runs through output port 7 and draws box body 4 and be connected with an end of blasting cap 6 afterwards.When needs detonate blasting cap 6 when carrying out explosion, at first light at a distance detonator 13 by the staff, detonator 13 refires extension rope 10, and extension rope 10 is ignited blasting cap 6 after burning after a while at last.Due to the highest delayed exploding that can realize 20 minutes of extension rope 10, so the site operation personnel can have ample time after the detonator 13 that ignites and withdraws to safe distance.But, there is following point in the safety-type long delay primer cap of this prior art: in case there is operating personnel's accident detonator 13 that ignites at the scene, and on-the-spot other personnel do not know, even can delay like this ignition time of blasting cap 6 by the time-delay of extension rope 10, but in the initiation process that ignites of long delay primer cap, can point out the site operation personnel to withdraw without any signal, consequence that hence one can see that is with hardly imaginable; In addition, the rear extension rope 10 of detonator 13 does not ignite even the Field Force ignites, if operating personnel go the site inspection situation just might cause great casualties again.Therefore, need to propose a kind of long delay blasting cap initiation device with alarm function.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of long delay blasting cap initiation device with warning function that can improve security.
In order to achieve the above object, the long delay blasting cap initiation device with warning function provided by the invention comprises box body, detonator and extension rope; Wherein box body has inner chamber, and a side is provided with input port, and the another side is provided with output port; Detonator inserts and is arranged on input port; The inside of extension rope 10 is provided with delay powder, reels to be arranged in inner chamber, and an end that is arranged in inner chamber on one end and detonator is connected, and the other end runs through output port and is connected with an end of blasting cap after drawing box body; Described long delay blasting cap initiation device with warning function comprises that also installing plate, battery, acoustic alarm device are or/and light crossing-signal and at least one thermoswitch; Wherein installing plate is arranged on the inside of inner chamber; Battery, acoustic alarm device or/and light crossing-signal all be arranged on installing plate, and the acoustic alarm device or/and light crossing-signal be electrically connected to battery; Thermoswitch is arranged on the detonator that is positioned at inner chamber or the junction of detonator and extension rope or near the position of extension rope, and by wire with the acoustic alarm device or/and light crossing-signal be connected on battery mutually.
Described thermoswitch is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
Described thermoswitch can be replaced by photosensitive tube, and photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
Described detonator can replace with electrical fuze.
Long delay blasting cap initiation device with warning function provided by the invention comprises box body, detonator and extension rope; Wherein box body has inner chamber, and a side is provided with input port, and the another side is provided with output port; Detonator inserts and is arranged on input port; The inside of extension rope is provided with delay powder, reels to be arranged in inner chamber, and an end that is arranged in inner chamber on one end and detonator is connected, and the other end runs through output port and is connected with an end of blasting cap after drawing box body; Described long delay blasting cap initiation device with warning function comprises that also installing plate, battery, acoustic alarm device are or/and light crossing-signal, controller and at least one thermoswitch; Wherein installing plate is arranged on the inside of inner chamber 3; Battery, acoustic alarm device, light crossing-signal and controller all are arranged on installing plate, and controller simultaneously with battery, acoustic alarm device or/and light crossing-signal be electrically connected to; Thermoswitch is arranged on the detonator that is positioned at inner chamber or the junction of detonator and extension rope or the position of close extension rope, and is connected with controller by wire.
Described controller is selected from PIC series, 51 series, AVR series or MSP430 series monolithic, or the waveform generators such as 555 vibrators, special signal generating chip.
Described thermoswitch is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
Described thermoswitch can be replaced by photosensitive tube, and photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
Described detonator can replace with electrical fuze.
Long delay blasting cap initiation device with warning function provided by the invention be utilize be arranged in the box body inner chamber on detonator, temperature or the infrared light that sends or ultraviolet light that detonator and extension rope junction or the heat that discharges when detecting the burning of extension rope near the thermoswitch at extension rope position or photosensitive tube make its surrounding environment rising, start sound thus or/and light siren and send sound or/and visual alarm, the Field Force withdraws the scene as early as possible with prompting.Due to sound or/and the signal that the light siren sends is fairly obvious, thereby site operation personnel's personal safety in the time of can guaranteeing that long delay primer cap detonates.In addition, due to thermoswitch or photosensitive tube just can connection sound when the action or/and the light siren, consuming cells electric energy thus, consume battery power hardly at ordinary times, therefore on-the-spot usage comparison is convenient, and is reliable.In addition, this long delay primer cap also has reasonable in design, simple, cost is low, need not too much to change the advantage such as original apparatus structure.
Description of drawings
Fig. 1 is a kind of safety-type long delay primer cap structure cutaway view of prior art;
The long delay blasting cap initiation apparatus structure cutaway view with warning function that Fig. 2 provides for the embodiment of the present invention one.
The long delay blasting cap initiation apparatus structure cutaway view with warning function that Fig. 3 provides for the embodiment of the present invention two.
The specific embodiment
Below in conjunction with drawings and Examples, the long delay blasting cap initiation device with warning function provided by the invention is elaborated.The parts identical with prior art adopt identical drawing reference numeral, and omit its explanation of carrying out.
Embodiment one:
As shown in Figure 2, the long delay blasting cap initiation device with warning function that the present embodiment provides comprises box body 4, detonator 13 and extension rope 10; Wherein box body 4 has inner chamber 3, one sides and is provided with input port 15, and the another side is provided with output port 7; Detonator 13 inserts and is arranged on input port 15; The inside of extension rope 10 is provided with delay powder 11, reels to be arranged in inner chamber 3, and an end that is arranged in inner chamber 3 on one end and detonator 13 is connected, and the other end runs through output port 7 and draws box body 4 and be connected with an end of blasting cap 6 afterwards; Described long delay blasting cap initiation device with warning function comprises that also installing plate 19, battery 20, acoustic alarm device 21 are or/and light crossing-signal 22 and at least one thermoswitch 17; Wherein installing plate 19 is arranged on the inside of inner chamber 3; Battery 20, acoustic alarm device 21 or/and light crossing-signal 22 all be arranged on installing plate 19, and acoustic alarm device 21 or/and light crossing-signal 22 be electrically connected to battery 20; Thermoswitch 17 is arranged on the detonator 13 that is positioned at inner chamber 3 or the junction of detonator 13 and extension rope 10 or near the position of extension rope 10, and by wire 18 with acoustic alarm device 21 or/and light crossing-signal 22 be connected in mutually on battery 20.
Described thermoswitch 17 is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
Under normal circumstances, the thermoswitch 17 in this long delay primer cap is failure to actuate, and acoustic alarm device 21 is or/and light crossing-signal 22 electric energy of consuming cells 20 not.When needs detonate blasting cap 6 when carrying out explosion, at first light at a distance detonator 13 by the staff, detonator 13 refires extension rope 10 (the 10 length different delayed time asynchronism(-nization)s of extension rope), in case extension rope 10 is lighted, just enter the countdown stage of the blasting cap 6 that detonates, namely enter the extension warning stage.determine through experiment, after extension rope 10 is lighted, its surface temperature will reach 120 ℃-200 ℃, lighted and the heat that gives out will send to and be arranged on the detonator 13 that is positioned at inner chamber 3 by extension rope 10, or the junction of detonator 13 and extension rope 10, or near the thermoswitch 17 at extension rope 10 positions, make thermoswitch 17 temperature on every side increase gradually, in case the temperature around thermoswitch 17 reaches the operating temperature of its setting, thermoswitch 17 moves immediately, thereby pass through wire 18 with acoustic alarm device 21 or/and light crossing-signal 22 starts, by acoustic alarm device 21 or/and light crossing-signal 22 is sounded respectively alarm signal and visual alarm, the Field Force in time evacuates to the safety zone with prompting.Extension rope 10 is ignited blasting cap 6 after burning after a while at last.
In addition, on the detonator 13 in inner chamber 3 and near the position of extension rope 10, when perhaps the above diverse location in two places, position of the junction of detonator 13 and extension rope 10 and close extension rope 10 arranges a plurality of thermoswitch 17, can whether all have been lighted to reach the purpose of reliable detection according to the detonator 13 of being made by different materials and extension rope 10.
In addition, can send infrared light, ultraviolet light during due to detonator 13,10 burning of extension rope, therefore can replace thermoswitch 17 with photosensitive tube, in this case, photosensitive tube can utilize whether detection detonator 13, extension rope 10 send infrared light, ultraviolet light determines whether detonator 13 and extension rope 10 are lighted.Photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
Embodiment two:
As shown in Figure 3, the long delay blasting cap initiation device with warning function that the present embodiment provides comprises box body 4, detonator 13 and extension rope 10; Wherein box body 4 has inner chamber 3, one sides and is provided with input port 15, and the another side is provided with output port 7; Detonator 13 inserts and is arranged on input port 15; The inside of extension rope 10 is provided with delay powder 11, reels to be arranged in inner chamber 3, and an end that is arranged in inner chamber 3 on one end and detonator 13 is connected, and the other end runs through output port 7 and draws box body 4 and be connected with an end of blasting cap 6 afterwards; Described long delay blasting cap initiation device with warning function comprises that also installing plate 19, battery 20, acoustic alarm device 21 are or/and light crossing-signal 22, controller 23 and at least one thermoswitch 17; Wherein installing plate 19 is arranged on the inside of inner chamber 3; Battery 20, acoustic alarm device 21 or/light crossing-signal 22 and controller 23 all be arranged on installing plate 19, and controller 23 simultaneously with battery 20, acoustic alarm device 21 or/and light crossing-signal 22 be electrically connected to; Thermoswitch 17 is arranged on the detonator 13 that is positioned at inner chamber 3 or detonator 13 and the junction of extension rope 10 or the position of close extension rope 10, and is connected with controller 23 by wire 18.
Described controller 23 is selected from PIC series, 51 series, AVR series or MSP430 series monolithic, or the waveform generators such as 555 vibrators, special signal generating chip.
Described thermoswitch 17 is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
Under normal circumstances, the thermoswitch 17 in this long delay primer cap is failure to actuate, and acoustic alarm device 21 is or/and light crossing-signal 22 electric energy of consuming cells 20 not.When needs detonate blasting cap 6 when carrying out explosion, at first light at a distance detonator 13 by the staff, detonator 13 refires extension rope 10 (the 10 length different delayed time asynchronism(-nization)s of extension rope), in case extension rope 10 is lighted, just enter the countdown stage of the blasting cap 6 that detonates, namely enter the extension warning stage.determine through experiment, after extension rope 10 is lighted, its surface temperature will reach 120 ℃-200 ℃, lighted and the heat that gives out will send to and be arranged on the detonator 13 that is positioned at inner chamber 3 by extension rope 10, or the junction of detonator 13 and extension rope 10, or near the thermoswitch 17 at extension rope 10 positions, make thermoswitch 17 temperature on every side increase gradually, in case the temperature around thermoswitch 17 reaches the operating temperature of its setting, thermoswitch 17 moves immediately, at this moment, the controller 23 that is connected with thermoswitch 17 can detect this signal immediately, then controller 23 is after treatment immediately to acoustic alarm device 21 or/and light crossing-signal 22 sends enabling signal, thus with acoustic alarm device 21 or/and light crossing-signal 22 start, by acoustic alarm device 21 or/and light crossing-signal 22 is sounded respectively alarm signal or/and visual alarm, the Field Force in time evacuates to the safety zone with prompting.In addition, also can utilize controller 23 to acoustic alarm device 21 or/and light crossing-signal 22 output frequency variation signals, make acoustic alarm device 21 or/and the sound that light crossing-signal 22 sends after starting or/and visual alarm sends variation in time, the Field Force can be according to different sound or/and visual alarm takes different speed to withdraw like this.Extension rope 10 is ignited blasting cap 6 after burning after a while at last.
In addition, described thermoswitch 17 can replace with photosensitive tube.Photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
In addition, also can increase light-guiding pillar and leaded light ring on light crossing-signal 21, to increase light-emitting area, make up the little deficiency of Light-Emitting Diode light-emitting area.Can increase resonator on acoustic alarm device 22, to strengthen phonation volume, reach thus the effect of caution.
Embodiment three:
The long delay blasting cap initiation device difference with warning function that the long delay blasting cap initiation device with warning function that the present embodiment provides and embodiment 1,2 provide is detonator 13 use electrical fuzes are replaced, by the electrical fuze extension rope 10 that ignites.Other parts are identical with the technical scheme that embodiment 1 provides with operation principle.
Claims (9)
1. long delay blasting cap initiation device with warning function, it comprises box body (4), detonator (13) and extension rope (10); Wherein box body (4) has inner chamber (3), and a side is provided with input port (15), and the another side is provided with output port (7); Detonator (13) inserts and is arranged on input port (15); The inside of extension rope (10) is provided with delay powder (11), coiling is arranged in inner chamber (3), an end that is arranged in inner chamber (3) on one end and detonator (13) is connected, and the other end runs through output port (7) and is connected with an end of blasting cap (6) after drawing box body (4); It is characterized in that: described long delay blasting cap initiation device with warning function comprises that also installing plate (19), battery (20), acoustic alarm device (21) are or/and light crossing-signal (22) and at least one thermoswitch (17); Wherein installing plate (19) is arranged on the inside of inner chamber (3); Battery (20), acoustic alarm device (21) or/and light crossing-signal (22) all be arranged on installing plate (19), and acoustic alarm device (21) or/and light crossing-signal (22) be electrically connected to battery (20) simultaneously; Thermoswitch (17) is arranged on the junction of the upper or detonator (13) of the detonator (13) that is positioned at inner chamber (3) and extension rope (10) or near the position of extension rope (10), and by wire (18) with acoustic alarm device (21) or/and light crossing-signal (22) be connected in mutually on battery (20).
2. the long delay blasting cap initiation device with warning function according to claim 1, it is characterized in that: described thermoswitch (17) is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
3. the long delay blasting cap initiation device with warning function according to claim 1, it is characterized in that: described detonator (13) can replace with electrical fuze.
4. the long delay blasting cap initiation device with warning function according to claim 1, it is characterized in that: described thermoswitch (17) can be replaced by photosensitive tube, and photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
5. long delay blasting cap initiation device with warning function, it comprises box body (4), detonator (13) and extension rope (10); Wherein box body (4) has inner chamber (3), and a side is provided with input port (15), and the another side is provided with output port (7); Detonator (13) inserts and is arranged on input port (15); The inside of extension rope (10) is provided with delay powder (11), coiling is arranged in inner chamber (3), an end that is arranged in inner chamber (3) on one end and detonator (13) is connected, and the other end runs through output port (7) and is connected with an end of blasting cap (6) after drawing box body (4); It is characterized in that: described long delay blasting cap initiation device with warning function comprises that also installing plate (19), battery (20), acoustic alarm device (21) are or/and light crossing-signal (22), controller (23) and at least one thermoswitch (17); Wherein installing plate (19) is arranged on the inside of inner chamber (3); Battery (20), acoustic alarm device (21) or/and light crossing-signal (22) and controller (23) all be arranged on installing plate (19), and controller (23) simultaneously with battery (20), acoustic alarm device (21) or/and light crossing-signal (22) be electrically connected to; Thermoswitch (17) is arranged on the detonator (13) that is positioned at inner chamber (3) or detonator (13) and the junction of extension rope (10) or the position of close extension rope (10), and is connected with controller (23) by wire (18).
6. the long delay blasting cap initiation device with warning function according to claim 5, it is characterized in that: described controller (23) is selected from PIC series, 51 series, AVR series or MSP430 series monolithic, or belongs to 555 vibrators, the special signal generating chip of waveform generator.
7. the long delay blasting cap initiation device with warning function according to claim 5, it is characterized in that: described thermoswitch (17) is bimetal leaf temperature switch or heat sensitive ferrite temperature switch.
8. the long delay blasting cap initiation device with warning function according to claim 5, it is characterized in that: described thermoswitch (17) can be replaced by photosensitive tube, and photosensitive tube is any in infrared diode, infrared triode and ultraviolet receiving tube.
9. the long delay blasting cap initiation device with warning function according to claim 5, it is characterized in that: described detonator (13) can replace with electrical fuze.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044299.6A CN103134392B (en) | 2013-02-04 | 2013-02-04 | A kind of long delay blasting cap initiation device with warning function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310044299.6A CN103134392B (en) | 2013-02-04 | 2013-02-04 | A kind of long delay blasting cap initiation device with warning function |
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| CN103134392A true CN103134392A (en) | 2013-06-05 |
| CN103134392B CN103134392B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310044299.6A Active CN103134392B (en) | 2013-02-04 | 2013-02-04 | A kind of long delay blasting cap initiation device with warning function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5739459A (en) * | 1989-10-10 | 1998-04-14 | Joanell Laboratories, Inc. | Pyrotechnic ignition apparatus |
| CN201311252Y (en) * | 2008-09-27 | 2009-09-16 | 张鑫浩 | Intelligent password timing detonator control circuit |
| CN201348470Y (en) * | 2008-12-24 | 2009-11-18 | 西安庆华民用爆破器材有限责任公司 | Safety-type long delay primer cap |
| CN201672886U (en) * | 2010-02-12 | 2010-12-15 | 孙梓 | Intelligent voice fireworks and crackers delay automatic ignitor |
| CN203083444U (en) * | 2013-02-04 | 2013-07-24 | 西安博康电子有限公司 | Long-time-delay detonating cap initiating device with warning function |
-
2013
- 2013-02-04 CN CN201310044299.6A patent/CN103134392B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5739459A (en) * | 1989-10-10 | 1998-04-14 | Joanell Laboratories, Inc. | Pyrotechnic ignition apparatus |
| CN201311252Y (en) * | 2008-09-27 | 2009-09-16 | 张鑫浩 | Intelligent password timing detonator control circuit |
| CN201348470Y (en) * | 2008-12-24 | 2009-11-18 | 西安庆华民用爆破器材有限责任公司 | Safety-type long delay primer cap |
| CN201672886U (en) * | 2010-02-12 | 2010-12-15 | 孙梓 | Intelligent voice fireworks and crackers delay automatic ignitor |
| CN203083444U (en) * | 2013-02-04 | 2013-07-24 | 西安博康电子有限公司 | Long-time-delay detonating cap initiating device with warning function |
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| CN103134392B (en) | 2015-11-04 |
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