CN204924067U - Components of a whole that can function independently assembly type does not have initiating explosive on -electrical nonel detonator - Google Patents
Components of a whole that can function independently assembly type does not have initiating explosive on -electrical nonel detonator Download PDFInfo
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- CN204924067U CN204924067U CN201520582997.6U CN201520582997U CN204924067U CN 204924067 U CN204924067 U CN 204924067U CN 201520582997 U CN201520582997 U CN 201520582997U CN 204924067 U CN204924067 U CN 204924067U
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Abstract
The utility model discloses a components of a whole that can function independently assembly type does not have initiating explosive on -electrical nonel detonator, it includes the detonator outer tube and buries main charge explosive and the detonator inner tube in the detonator outer tube underground, the detonator inner tube includes the interior pipe shell of detonator, detonator, bayonet socket stopper, the postpone body, flash hole, lead and detonator inner tube base, the lead is including strengthening the cap and burying the vice powder charge explosive of multilayer in strengthening the cap in proper order underground. The utility model discloses an adopt split type design, change the higher initiating explosive of sensitivity for the lower explosive of sensitivity no initiating explosive on -electrical nonel detonator to and adopt the loaded constitution's of the vice powder charge explosive of multilayer design, solved that current no initiating explosive on -electrical nonel detonator initiating power is poor, security still lower, manufacturing cost and the higher scheduling problem of use cost.
Description
Technical field
The utility model relates to a kind of non-electric shock conducting tube detonator in initiating equipment field, particularly a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator.
Background technology
Along with the continuous application of advanced industrial technology in civil explosive industry, make the performance of initiating equipment more safe and reliable, but with regard to initiating equipment, the insecurity of its essence still exists, as now widely used extension non-electric shock conducting tube detonator with send out non-electric shock conducting tube detonator wink and be still difficult to overcome by the impact of extraneous electricity, non-electric shock conducting tube detonator is owing to producing, contingency can be produced because the initial explosive sensitivity in detonator is higher in transport and storage process, present stage, increasing technical staff is by changing the performance of primary explosive of detonator, change the charge constitution in detonator, other explosives are selected to substitute priming, and use the technological means such as electric detonator to make initiating equipment, what particularly non-electric shock conducting tube detonator and nonpriming material detonator were applied in engineering explosion is more safe and reliable.
At present, in order to improve the stability of non-electric shock conducting tube detonator, what domestic and international research was more is electric detonator and non-priming non-electric shock conducting tube detonator, electric detonator have security high, be applicable to the advantages such as most of bursting work, as described a kind of electric detonator of antistatic in Chinese patent (patent No.: ZL2014200066786) " Antistatic electronic detonator ", this electric detonator can improve the performance of existing electric detonator antistatic and the problem of existing electric detonator needs solution; For another example Chinese patent (patent No.: ZL2012205324484) " a kind of high voltage withstanding electric detonator " devises a kind of high voltage withstanding electric detonator, its advantage is when preventing high voltage power line breakage electric leakage, detonator payment to a porter snaps on high pressure external power supply, produces contingency.Non-priming non-electric shock conducting tube detonator is owing to replacing with the lower explosive with propagation of explosion ability of sensitivity by having the higher priming of sensitivity, performance is more superior to a certain extent, security is higher to make non-electric shock conducting tube detonator, as Chinese patent (patent No.: ZL200720095674X) " a kind of detonator without burster " describes the comparatively simple nonpriming material detonator of one, this detonator does not adopt the priming that sensitivity is higher, all drawbacks that customer service adopts priming and produces, this is also the basic characteristics of nonpriming material detonator; For another example at Chinese patent (number of patent application: 2011103215872) in " laser initiation ", laser initiation technology is applied in nonpriming material detonator by this nonpriming material detonator of design, this detonator can high temperature high voltage resistant, so this nonpriming material detonator can be applied in the adverse circumstances such as deep water and high pressure.
Although the advantage of above-mentioned electric detonator and nonpriming material detonator is numerous, but its shortcoming is relatively also more, as when electric detonator shortcoming is explosion, wiring is more loaded down with trivial details, must by special messenger's wiring, be not suitable for the bursting work of metal mine exploitation, production cost and use cost higher, also do not possess the condition promoted the use of at present on a large scale, and existing non-priming non-electric shock conducting tube detonator adopts integral structure and charge constitution is single, make the explosive loading amount of non-electric shock conducting tube detonator more, and electric igniting assembly in detonator easily in detonator transportation owing to clashing into, the effects such as friction cause external electro ultrafiltration make it ignite and cause blasting cap detonation, in the Chinese patent (patent No.: 2011204809591) describe a kind of split type extension non-electric shock conducting tube detonator in " a kind of Split-assembling-type detonator ", detonator be divided into the section of detonating and ignite section, both are separately produced, storage and transport, substantially reduce harm when detonator occurs unexpected, but it still have employed delay powder, this still has very large instability to a certain extent, therefore, it is high that present stage designs security, superior performance, production cost and the lower detonator of use cost are still urgent problems.
Utility model content
The purpose of this utility model, be to provide a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator, it is by the optimal design to non-priming non-electric shock conducting tube detonator structure, optimizing and revising charge constitution in non-priming non-electric shock conducting tube detonator, to the redesign of strengthening cap, non-priming non-electric shock conducting tube detonator is had advantages such as security is high, superior performance, production cost and use cost are lower, solve that existing non-priming non-electric shock conducting tube detonator initiating ability is poor, security still lower, production cost and the problem such as use cost is higher.
The solution that the utility model solves its technical problem is: a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator, it comprises detonator outer tube and pipe in the main charge explosive that is embedded in detonator outer tube and detonator, in described detonator, pipe comprises pipe base in pipe shell in detonator, detonator, bayonet socket plug, delay element, flash hole, lead and detonator, and described lead comprises strengthening cap and is embedded in the secondary charging explosive of multilayer in strengthening cap successively.
As the further improvement of technique scheme, between described detonator and lead, be provided with delay element.
As the further improvement of technique scheme, described delay element comprises delay powder core and leads delay cell, and described delay powder core is three core delay powder cores or single core delay powder core.
As the further improvement of technique scheme, the order that the degree of packing of described secondary charging explosive is embedded in strengthening cap along with it reduces successively.
As the further improvement of technique scheme, described main charge explosive comprises the first time main charge explosive and second time main charge explosive be embedded in successively in detonator outer tube, and first time main charge explosive density be greater than the density of second time main charge explosive.
As the further improvement of technique scheme, in described second time main charge explosive and detonator, the detonator outer tube of pipe junction is provided with one and presses mouth.
As the further improvement of technique scheme, described secondary charging explosive comprise be embedded in successively first time in strengthening cap secondary charging explosive, the secondary charging explosive of second time, third time secondary charging explosive and the 4th secondary charging explosive, described first time secondary charging explosive, the secondary charging explosive of second time, third time secondary charging explosive reduce successively to the degree of packing of the 4th secondary charging explosive.
As the further improvement of technique scheme, described strengthening cap is engineering plastics component, in described detonator, pipe shell is engineering plastics component, the material of described bayonet socket plug is consistent with the material of pipe shell in detonator, the material of described detonator outer tube adopts iron-clad, plates layer oxide film in detonator outer tube appearance.
As the further improvement of technique scheme, in described detonator, pipe base is the waterproof paper that one deck has sealing function.
As the further improvement of technique scheme, described detonator outer pipe bottom is provided with sockets for collecting energy.
The beneficial effects of the utility model are: pipe in detonator outer tube and detonator is separately produced when producing by the utility model, transport and storage time-division drive row transport and storage into, in use pipe in detonator outer tube and detonator is assembled, during assembling, now pipe in the detonator processed and produced is put into detonator outer tube, then utilize detonator scene clipping machine to carry out bayonet socket, then the detonator assembled is taken out use.
The utility model is by the optimal design to non-priming non-electric shock conducting tube detonator structure, to optimizing and revising of charge constitution in non-priming non-electric shock conducting tube detonator, to the redesign etc. of strengthening cap, particularly split-type design is adopted to non-priming non-electric shock conducting tube detonator, priming higher for sensitivity is replaced by the lower explosive of sensitivity, and adopt the charge constitution design of the secondary charging explosive of multilayer, non-priming non-electric shock conducting tube detonator is made to have security high, superior performance, production cost and the advantage such as use cost is lower, solve existing non-priming non-electric shock conducting tube detonator initiating ability poor, security is still lower, production cost and the problem such as use cost is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Overall structure figure when Fig. 1 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one;
Detonator inner tube structure figure when Fig. 2 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one;
Detonator outer tube structure figure when Fig. 3 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one;
Overall structure figure when Fig. 4 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two;
Detonator inner tube structure figure when Fig. 5 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two;
Detonator outer tube structure figure when Fig. 6 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two;
Fig. 7 be the utility model embodiment three a kind of Split-assembling-type non-priming wink send out non-electric shock conducting tube detonator overall structure figure;
Fig. 8 is the detonator inner tube structure figure sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment three;
Fig. 9 is the detonator outer tube structure figure sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment three.
Overall structure figure when Figure 10 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment four;
Detonator outer tube structure figure when Figure 11 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment four;
Overall structure figure when Figure 12 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment five;
Detonator outer tube structure figure when Figure 13 is a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment five;
Figure 14 be the utility model embodiment six a kind of Split-assembling-type non-priming wink send out non-electric shock conducting tube detonator overall structure figure;
Figure 15 is the detonator outer tube structure figure sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment six;
Wherein: 11 is sockets for collecting energy, 12 is first time main charge explosive, and 13 is second time main charge explosive, 14 is detonator outer tube, and 21 is pipe shell in detonator, and 22 is detonator, 23 is bayonet socket plug, and 24 is delay powder core, and 241 for leading delay cell, 25 is strengthening cap, and 251 is flash hole, and 26 is the 4th secondary charging explosive, 261 is third time secondary charging explosive, and 262 is the secondary charging explosive of second time, and 263 is first time secondary charging explosive, 27 is pipe base in detonator, and 28 is pressure mouth.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.
Embodiment one
Go out as shown in Figure 1 be a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one time overall structure figure.As a kind of preferred version of the present utility model, a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator of design is by detonator outer tube 14, and pipe composition in the main charge explosive be embedded in detonator outer tube 14 and detonator, detonator inner tube structure figure during a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one gone out as shown in Figure 2, in detonator, pipe comprises pipe shell 21 in detonator, detonator 22, bayonet socket plug 23, delay element, flash hole 251, pipe base 27 in lead and detonator, detonator outer tube 14 structure chart when being a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment one as shown in Figure 3, main charge explosive is divided into main charge explosive 12 and second time main charge explosive 13 for the first time, and the density of main charge explosive 12 is greater than the density of second time main charge explosive 13 for the first time.
In embodiment one of the present utility model, as a kind of preferred embodiment of the present utility model, delay element 241 to be made up of delay powder core 24 and leading delay cell, and delay element is between detonator 22 and lead, and the delay powder core 24 of employing is three core delay powder cores.Three core delay powder cores are adopted to can be good at ensureing the accuracy of detonator delay time, prevent because delay powder there is other problems such as grade of poor quality and combustion heat energy can not be passed to delay powder after causing the medicine head of detonator to burn, and cause the delay powder in detonator can not burn and then detonation, cause detonator not explode.
In the utility model embodiment one, the delay powder in delay powder core 24 can adopt the delay powders such as silicon series postponing medicine, pick system delay powder, Boron type composition, and as a kind of preferred embodiment of the present utility model, delay powder adopts Boron type composition.Boron type composition has excellent extension performance, makes the detonator delay time more accurate, and Boron type composition in production and use procedure to environment and human injury less, be a kind of delay powder of environment-friendly type.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, lead comprises strengthening cap 25 and is embedded in first time secondary charging explosive 263, for the second time secondary charging explosive 262, for the third time secondary charging explosive 261 and the 4th the secondary charging explosive 26 in strengthening cap 25 successively.The density of secondary charging explosive is from first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 to the four secondary charging explosive 26 reduces successively, be conducive to detonation wave like this in detonator, prolong the 4th secondary charging explosive 26, secondary charging explosive 261 for the third time, the secondary charging explosive 262 of second time is propagated smoothly successively to first time secondary charging explosive 263, and then be transmitted to main charge explosive, the advantage of four secondary charging explosives is adopted to be by the propagation by delay powder of the density detonation wave of different explosive, it is comparatively weak detonation ripple when reaching the 4th secondary charging explosive 26, detonation wave ignites the larger main charge explosive of density after the sidewise restraint of strengthening cap 25 makes detonation wave gradually grow up.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, described strengthening cap 25 adopts entire body formula to design, and strengthening cap 25 is by secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 to the four secondary charging explosive 26 are wrapped in successively for the first time.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, sockets for collecting energy 11 is provided with bottom detonator outer tube 14, for detonator, its general effect is for detonating charge, or the igniting primer that detonates, or propagation of explosion effect is played to the detonator 22 with propagation of explosion effect, general detonator should reduce side shot effect as far as possible, increase the cavity blasting effect of detonator, and then the front end making energy as far as possible be gathered in detonator makes it have higher initiation energy.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, strengthening cap 25 adopts nonmetallic materials to make, and more specifically, the nonmetallic materials that strengthening cap 25 adopts are engineering plastics.In the utility model, the effect of strengthening cap 25 of design be to first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 and the 4th secondary charging explosive 26 play fixing explosive loading height, strengthen explosive initiation time lateral restriction, make explosive charge energy easier propagation of explosion main charge explosive.
In embodiment one of the present utility model; as a kind of preferred version of the present utility model; the material of detonator outer tube 14 adopts iron-clad; and plate layer oxide film in iron-clad appearance; this oxide-film can protect the effect of the stray electrical currents such as the antistatic of non-electric shock conducting tube detonator well; but also can prevent primer casing from getting rusty, the adverse consequences such as perforation.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, in detonator, the material of pipe shell 21 adopts nonmetallic materials, its material is consistent with the material of bayonet socket plug 23, all adopt plastic material, make it have the effect of the stray electrical currents such as good antistatic, make detonator safer, manage in detonator outer tube 14 and detonator, manage in detonator and can well fix by bayonet socket between bayonet socket plug 23.
In embodiment one of the present utility model, as a kind of preferred version of the present utility model, in detonator, pipe base 27 has the waterproof paper of sealing function for one deck, by when in detonator, pipe base 27 loads in detonator outer tube 14, the detonation wave produced after ensureing the blast of secondary charging explosive can be transmitted to main charge explosive smoothly, in the utility model, in detonator, the design of pipe base 27 is most important, can its thickness and material be transmitted to the main charge explosive in detonator outer tube 14 smoothly after decide the secondary charging explosive blast in detonator in pipe, so pipe base 27 selects the waterproof paper with water proofing property in the detonator of the utility model design, this waterproof paper not only can waterproof, charge constitution and the density of the secondary charging explosive in detonator in pipe can also be ensured, also to ensure after the secondary charging explosive blast in detonator in pipe can well by explosive detonation wave traveling to the main charge explosive in detonator outer tube 14, and then the initiating ability of detonator can be ensured.
Embodiment two
Go out as shown in Figure 3 be a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two time overall structure figure.As a kind of preferred version of the present utility model, a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator of design is by detonator outer tube 14, and pipe composition in the main charge explosive be embedded in detonator outer tube 14 and detonator, detonator inner tube structure figure during a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two gone out as shown in Figure 4, in detonator, pipe comprises pipe shell 21 in detonator, detonator 22, bayonet socket plug 23, delay element, flash hole 251, pipe base 27 in lead and detonator, detonator outer tube 14 structure chart when being a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment two as shown in Figure 6, main charge explosive is divided into main charge explosive 12 and second time main charge explosive 13 for the first time, and the density of main charge explosive 12 is greater than the density of second time main charge explosive 13 for the first time.
In embodiment two of the present utility model, as a kind of preferred embodiment of the present utility model, delay element 241 to be made up of delay powder core 24 and leading delay cell, and the delay powder core 24 of employing is single core delay powder core.Delay powder in delay powder core 24 can adopt the delay powders such as silicon series postponing medicine, pick system delay powder, Boron type composition, and as a kind of preferred embodiment of the present utility model, delay powder adopts Boron type composition.Boron type composition has excellent extension performance, makes the detonator delay time more accurate, and Boron type composition in production and use procedure to environment and human injury less, be a kind of delay powder of environment-friendly type.
In embodiment two of the present utility model, as a kind of preferred version of the present utility model, lead comprises strengthening cap 25 and is embedded in first time secondary charging explosive 263, for the second time secondary charging explosive 262, for the third time secondary charging explosive 261 and the 4th the secondary charging explosive 26 in strengthening cap 25 successively.The density of secondary charging explosive is from first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 to the four secondary charging explosive 26 reduces successively, be conducive to detonation wave like this in detonator, prolong the 4th secondary charging explosive 26, secondary charging explosive 261 for the third time, the secondary charging explosive 262 of second time is propagated smoothly successively to first time secondary charging explosive 263, and then be transmitted to main charge explosive, the advantage of four secondary charging explosives is adopted to be by the propagation by delay powder of the density detonation wave of different explosive, it is comparatively weak detonation ripple when reaching the 4th secondary charging explosive 26, detonation wave ignites the larger main charge explosive of density after the sidewise restraint of strengthening cap 25 makes detonation wave gradually grow up.
In embodiment two of the present utility model, as a kind of preferred version of the present utility model, sockets for collecting energy 11 is provided with bottom detonator outer tube 14, for detonator, general effect is for detonating charge, or the igniting primer that detonates, or propagation of explosion effect is played to the detonator 22 with propagation of explosion effect, general detonator should reduce side shot effect as far as possible, increase the cavity blasting effect of detonator, and then the front end making energy as far as possible be gathered in detonator makes it have higher initiation energy.
In embodiment two of the present utility model, as a kind of preferred version of the present utility model, strengthening cap 25 adopts nonmetallic materials to make, and more specifically, the nonmetallic materials that strengthening cap 25 adopts are engineering plastics.In the utility model, the effect of strengthening cap 25 of design be to first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 and the 4th secondary charging explosive 26 play fixing explosive loading height, strengthen explosive initiation time lateral restriction, make explosive charge energy easier propagation of explosion main charge explosive.
In embodiment two of the present utility model, as a kind of preferred version of the present utility model, the material of detonator outer tube 14 adopts iron-clad, and plate layer oxide film in iron-clad appearance, this oxide-film can protect the effect of the stray electrical currents such as the antistatic of non-electric shock conducting tube detonator well, but also can prevent primer casing from getting rusty, , the adverse consequences such as perforation, in detonator, the material of pipe shell 21 adopts nonmetallic materials, its material is consistent with the material of bayonet socket plug 23, all adopt plastic material, make it have the effect of the stray electrical currents such as good antistatic, make detonator safer, manage in detonator outer tube 14 with detonator, can well fix by bayonet socket between pipe and bayonet socket plug 23 in detonator.
In embodiment two of the present utility model, as a kind of preferred version of the present utility model, in detonator, pipe base 27 has the waterproof paper of sealing function for one deck, by when in detonator, pipe base 27 loads in detonator outer tube 14, the detonation wave produced after ensureing the blast of secondary charging explosive can be transmitted to main charge explosive smoothly, in the utility model, in detonator, the design of pipe base 27 is most important, can its thickness and material be transmitted to the main charge explosive in detonator outer tube 14 smoothly after decide the secondary charging explosive blast in detonator in pipe, so pipe base 27 selects the waterproof paper with water proofing property in the detonator of the utility model design, this waterproof paper not only can waterproof, charge constitution and the density of the secondary charging explosive in detonator in pipe can also be ensured, also to ensure after the secondary charging explosive blast in detonator in pipe can well by explosive detonation wave traveling to the main charge explosive in detonator outer tube 14, and then the initiating ability of detonator can be ensured.
Embodiment three
Go out as shown in Figure 7 be the utility model embodiment three a kind of Split-assembling-type non-priming wink send out non-electric shock conducting tube detonator overall structure figure.As a kind of preferred version of the present utility model, a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator of design is by detonator outer tube 14, and pipe composition in the main charge explosive be embedded in detonator outer tube 14 and detonator, the detonator inner tube structure figure sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment three gone out as shown in Figure 8, in detonator, pipe comprises pipe shell 21 in detonator, detonator 22, bayonet socket plug 23, flash hole 251, pipe base 27 in lead and detonator, detonator outer tube 14 structure chart sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment three as shown in Figure 9, main charge explosive is divided into main charge explosive 12 and second time main charge explosive 13 for the first time, and the density of main charge explosive 12 is greater than the density of second time main charge explosive 13 for the first time.
In embodiment three of the present utility model, as a kind of preferred version of the present utility model, lead comprises strengthening cap 25 and is embedded in first time secondary charging explosive 263, for the second time secondary charging explosive 262, for the third time secondary charging explosive 261 and the 4th the secondary charging explosive 26 in strengthening cap 25 successively.The density of secondary charging explosive is from first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 to the four secondary charging explosive 26 reduces successively, be conducive to detonation wave like this in detonator, prolong the 4th secondary charging explosive 26, secondary charging explosive 261 for the third time, the secondary charging explosive 262 of second time is propagated smoothly successively to first time secondary charging explosive 263, and then be transmitted to main charge explosive, the advantage of four secondary charging explosives is adopted to be by the propagation by delay powder of the density detonation wave of different explosive, it is comparatively weak detonation ripple when reaching the 4th secondary charging explosive 26, detonation wave ignites the larger main charge explosive of density after the sidewise restraint of strengthening cap 25 makes detonation wave gradually grow up.
In embodiment three of the present utility model, as a kind of preferred version of the present utility model, sockets for collecting energy 11 is provided with bottom detonator outer tube 14, for detonator, general effect is for detonating charge, or the igniting primer that detonates, or propagation of explosion effect is played to the detonator 22 with propagation of explosion effect, general detonator should reduce side shot effect as far as possible, increase the cavity blasting effect of detonator, and then the front end making energy as far as possible be gathered in detonator makes it have higher initiation energy.
In embodiment three of the present utility model, as a kind of preferred version of the present utility model, strengthening cap 25 adopts nonmetallic materials to make, and more specifically, the nonmetallic materials that strengthening cap 25 adopts are engineering plastics.In the utility model, the effect of strengthening cap 25 of design be to first time secondary charging explosive 263, the secondary charging explosive 262 of second time, third time secondary charging explosive 261 and the 4th secondary charging explosive 26 play fixing explosive loading height, strengthen explosive initiation time lateral restriction, make explosive charge energy easier propagation of explosion main charge explosive.
In embodiment three of the present utility model, as a kind of preferred version of the present utility model, the material of detonator outer tube 14 adopts iron-clad, and plate layer oxide film in iron-clad appearance, this oxide-film can protect the effect of the stray electrical currents such as the antistatic of non-electric shock conducting tube detonator well, but also can prevent primer casing from getting rusty, , the adverse consequences such as perforation, in detonator, the material of pipe shell 21 adopts nonmetallic materials, its material is consistent with the material of bayonet socket plug 23, all adopt plastic material, make it have the effect of the stray electrical currents such as good antistatic, make detonator safer, manage in detonator outer tube 14 with detonator, can well fix by bayonet socket between pipe and bayonet socket plug 23 in detonator.
In embodiment three of the present utility model, as a kind of preferred version of the present utility model, in detonator, pipe base 27 has the waterproof paper of sealing function for one deck, by when in detonator, pipe base 27 loads in detonator outer tube 14, the detonation wave produced after ensureing the blast of secondary charging explosive can be transmitted to main charge explosive smoothly, in the utility model, in detonator, the design of pipe base 27 is most important, can its thickness and material be transmitted to the main charge explosive in detonator outer tube 14 smoothly after decide the secondary charging explosive blast in detonator in pipe, so pipe base 27 selects the waterproof paper with water proofing property in the detonator of the utility model design, this waterproof paper not only can waterproof, charge constitution and the density of the secondary charging explosive in detonator in pipe can also be ensured, also to ensure after the secondary charging explosive blast in detonator in pipe can well by explosive detonation wave traveling to the main charge explosive in detonator outer tube 14, and then the initiating ability of detonator can be ensured.
Embodiment four
Overall structure figure during a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment four gone out as shown in Figure 10, detonator outer tube 14 structure chart when being a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator three core delay element of the utility model embodiment four illustrated in fig. 11, embodiment four improves the one of embodiment one, improvements are: in second time main charge explosive 13 with detonator, the detonator outer tube 14 of pipe junction is provided with one and presses mouth 28, the effect of pressure mouth 28 is fixing main charge explosive loading height, and after in detonator, pipe loads detonator outer tube 14, when carrying out bayonet socket to bayonet socket plug 23, do not affect main charge explosive height.
Embodiment five
Go out as shown in figure 12 be a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment five time overall structure figure, detonator outer tube 14 structure chart when being a kind of Split-assembling-type non-priming extension non-electric shock conducting tube detonator list core delay element of the utility model embodiment five illustrated in fig. 13, embodiment five improves the one of embodiment two, improvements are: in second time main charge explosive 13 with detonator, the detonator outer tube 14 of pipe junction is provided with one and presses mouth 28, the effect of pressure mouth 28 is fixing main charge explosive loading height, and after in detonator, pipe loads detonator outer tube 14, when carrying out bayonet socket to bayonet socket plug 23, do not affect main charge explosive height.
Embodiment six
Go out as shown in figure 14 be the utility model embodiment six a kind of Split-assembling-type non-priming wink send out non-electric shock conducting tube detonator overall structure figure, illustrated in fig. 15 is detonator outer tube 14 structure chart sending out non-electric shock conducting tube detonator a kind of Split-assembling-type non-priming wink of the utility model embodiment six, embodiment six improves the one of embodiment three, improvements are: in second time main charge explosive 13 with detonator, the detonator outer tube 14 of pipe junction is provided with one and presses mouth 28, the effect of pressure mouth 28 is fixing main charge explosive loading height, and after in detonator, pipe loads detonator outer tube 14, when carrying out bayonet socket to bayonet socket plug 23, do not affect main charge explosive height.
Pipe in detonator outer tube 14 and detonator is separately produced when producing by a kind of Split-assembling-type electric detonator without primary explosive designed by the utility model, transport and storage time-division drive row transport and storage into, in use pipe in detonator outer tube 14 and detonator is assembled, during assembling, now pipe in the detonator processed and produced is put into detonator outer tube 14, then utilize detonator scene clipping machine to carry out bayonet socket, then the detonator assembled is taken out use.
In sum, according to the designed a kind of Split-assembling-type non-priming non-electric shock conducting tube detonator of the utility model, by the optimal design to non-priming non-electric shock conducting tube detonator structure, to optimizing and revising of charge constitution in non-priming non-electric shock conducting tube detonator, to the redesign etc. of strengthening cap 25, particularly split-type design is adopted to non-priming non-electric shock conducting tube detonator, priming higher for sensitivity is replaced by the lower explosive of sensitivity, and adopt the charge constitution design of four times secondary powder charges, non-priming non-electric shock conducting tube detonator is made to have security high, superior performance, production cost and the advantage such as use cost is lower, solve existing non-priming non-electric shock conducting tube detonator initiating ability poor, security is still lower, production cost and the problem such as use cost is higher.
More than that better embodiment of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (10)
1. a Split-assembling-type non-priming non-electric shock conducting tube detonator, it comprises detonator outer tube and pipe in the main charge explosive that is embedded in detonator outer tube and detonator, it is characterized in that: in described detonator, pipe comprises pipe base in pipe shell in detonator, detonator, bayonet socket plug, delay element, flash hole, lead and detonator, described lead comprises strengthening cap and is embedded in the secondary charging explosive of multilayer in strengthening cap successively.
2. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1, is characterized in that: be provided with delay element between described detonator and lead.
3. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 2, is characterized in that: described delay element comprises delay powder core and leads delay cell, and described delay powder core is three core delay powder cores or single core delay powder core.
4. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1 and 2, is characterized in that: the order that the degree of packing of described secondary charging explosive is embedded in strengthening cap along with it reduces successively.
5. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1 and 2, it is characterized in that: described main charge explosive comprises the first time main charge explosive and second time main charge explosive be embedded in successively in detonator outer tube, and first time main charge explosive density be greater than the density of second time main charge explosive.
6. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 5, is characterized in that: in described second time main charge explosive and detonator, the detonator outer tube of pipe junction is provided with one and presses mouth.
7. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1 and 2, it is characterized in that: described secondary charging explosive comprise be embedded in successively first time in strengthening cap secondary charging explosive, the secondary charging explosive of second time, third time secondary charging explosive and the 4th secondary charging explosive, described first time secondary charging explosive, the secondary charging explosive of second time, third time secondary charging explosive reduce successively to the degree of packing of the 4th secondary charging explosive.
8. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1, it is characterized in that: described strengthening cap is engineering plastics component, in described detonator, pipe shell is engineering plastics component, the material of described bayonet socket plug is consistent with the material of pipe shell in detonator, the material of described detonator outer tube adopts iron-clad, plates layer oxide film in detonator outer tube appearance.
9. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1, is characterized in that: in described detonator, pipe base is the waterproof paper that one deck has sealing function.
10. Split-assembling-type non-priming non-electric shock conducting tube detonator according to claim 1, is characterized in that: described detonator outer pipe bottom is provided with sockets for collecting energy.
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| CN201520582997.6U CN204924067U (en) | 2015-08-05 | 2015-08-05 | Components of a whole that can function independently assembly type does not have initiating explosive on -electrical nonel detonator |
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| CN201520582997.6U CN204924067U (en) | 2015-08-05 | 2015-08-05 | Components of a whole that can function independently assembly type does not have initiating explosive on -electrical nonel detonator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066799A (en) * | 2015-08-05 | 2015-11-18 | 宏大矿业有限公司 | Split assembled non-priming explosive non-electric detonating tube detonator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066799A (en) * | 2015-08-05 | 2015-11-18 | 宏大矿业有限公司 | Split assembled non-priming explosive non-electric detonating tube detonator |
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Effective date of registration: 20191205 Address after: 417000 Loudi City, Hunan province Louxing Xiang Yang Xi Jie (Lianshao group office building 5 floor) Patentee after: Hunan Lianshao Construction Engineering (Group) Co., Ltd. Address before: 20 No. 49 floor tower, 510623 Guangdong Tianjin Binhai vault in Guangzhou Tianhe Huaxia Road, Zhujiang New Town Patentee before: Grand mining industry company limited |