CN201277840Y

CN201277840Y - Remote detonator

Info

Publication number: CN201277840Y
Application number: CNU2008201406968U
Authority: CN
Inventors: 李平; 李升�; 汤国华; 曾光伟
Original assignee: Yahua Group Mianyang Industrial Co Ltd
Current assignee: Yahua Group Mianyang Industrial Co Ltd
Priority date: 2008-10-15
Filing date: 2008-10-15
Publication date: 2009-07-22
Anticipated expiration: 2018-10-15

Abstract

The utility model provides a remote detonator belonging to the detonation device. The utility model aims at providing a remote detonator which can remotely detonate and greatly reduce the detonation cost and is simple in structure, safe and reliable. The remote detonator comprises an energy conversion device, a connecting bus, a discharging device and a firing terminal, wherein the firing terminal is positioned at the front end of the discharging device and movably connected with the discharging device. The remote detonator is characterized in that the energy conversion device and the discharging device are of independent units and electrically connected through a connection bus. The utility model can be widely applied to the remote detonation of a non electric detonation system.

Description

Long-range initiator

Technical field

The utility model relates to a kind of priming device, particularly relates to a kind of long-range initiator.

Background technology

The detonation mode of Nonel detonator mainly contains two kinds at present, and a kind of is to adopt the detonation wave percussion detonator that produces behind the blasting cap initiation, thereby Nonel detonator is detonated; The 2nd, adopt special-purpose detonator firing device percussion detonator to carry out Nonel detonator and detonate.Along with the adjustment of Industry Structure and the technological progress of civilian initiating equipment, blasting cap is eliminated by country, and non-electric initiation equipment (Nonel detonator) will be filled up this huge vacancy, and its market prospects are more wide.Solve the problem of detonating of Nonel detonator, become one of effective factor of using of restriction Nonel detonator, various types of Nonel detonator initiators arise at the historic moment like the mushrooms after rain on the market, and modal on the existing market mainly is the initiator of integral type.The shortcoming of integral type initiator is that volume is big, carries inconvenience, and the time in the time interval of charging and discharging is longer, and the consume of battery is big.Because integral type initiator inadequate natural endowment part is that it must directly connect Nonel detonator, this just requires to use very long detonator just can reach the safe distance requirement of detonating capsule, not only waste raw material (detonator), and increased greatly and use and the cost that detonates, its economic benefit is too poor.

The utility model content

The purpose of this utility model provides a kind of can detonating at a distance, and is simple in structure, safe and reliable and can reduce the long-range initiator of the cost that detonates greatly.

The purpose of this utility model realizes by following technical proposal: long-range initiator, comprise energy conversion device, connection bus, electric discharge device and percussion end, wherein percussion end is positioned at the front end of electric discharge device and flexibly connects with electric discharge device, it is characterized in that energy conversion device and electric discharge device are independent individual and are electrically connected by connection bus.

Described energy conversion device comprises the inner shell one of hollow that is, be positioned at micro power, high frequency transformer, transistor, electric capacity and the electronic circuit one of shell one inside, be positioned at the binding post one of shell one outer front end, be positioned at the power switch on shell one panel and play voltage flame proof switch, wherein be electrical connection between micro power, high frequency transformer, transistor, electric capacity, electronic circuit one, binding post one, power switch and the voltage flame proof switch.

Described electric discharge device comprises the inner shell of hollow that is, be positioned at electrodeless electric capacity device, diode and the electronic circuit two of shell two inside, be positioned at the binding post two of shell two outer-rear end, wherein electrodeless electric capacity device, diode, electronic circuit two and binding post two are for being electrically connected.

Described energy conversion device also comprises the charging display lamp that is positioned on shell one panel, and the display lamp that wherein charges is connected electrically in the output of high frequency transformer.

Described electric discharge device also comprises the discharge switch that is used to discharge the remaining electric weight of electric discharge device that is arranged in shell two outer-rear end.

Long-range initiator of the present utility model is made of energy conversion device, electric discharge device and percussion end etc., its operation principle is: at first control its break-make by power switch by the low-voltage DC that micro power provides, under the situation of this switch connection, can press discharge switch, band electronic concussion unit electronic circuit is started working in the transistor, and low-voltage DC is converted into tens of kilo hertzs low-voltage AC by it; This low-voltage AC of tens of kilo hertzs enters the primary coil of high frequency transformer, and induction produces the High Level AC Voltage of thousands of volts of same frequency in the secondary coil of high frequency transformer; First link of this High Level AC Voltage enters charging indication electronic circuit, the working condition of user's initiator of announcement simultaneously; Another link is converted to the High Level AC Voltage of thousands of volts the high voltage direct current of thousands of volts by being connected in the outer voltage multiplying rectifier unit electronic circuits of the extremely hundreds of rice of connection bus teletransmission on the hand-held set; The high-pressure energy of Ju Jiing produces spark discharge by percussion end under the effect of highfield at last, the explosion energy up to hundreds thousand of joules that spark discharge moment is produced acts on detonator inside, the medicament that causes the detonator inwall to apply is excited by this and produces continuous detonation energy, thereby makes Nonel detonator produce blast.

From architectural feature of the present utility model as can be seen, it is simple in structure, individual little easy to carry that advantage of the present utility model is, and by with energy conversion device and electric discharge device separately after, can will detonate apart from lengthening by being provided with of connection bus, increase the security of detonating, in addition because connection bus is more much lower than the cost of detonator, so the cost that detonates reduces greatly.

Description of drawings

Fig. 1 is the structure cutaway view of energy conversion device of the present utility model

Fig. 2 is the external structure schematic diagram of energy conversion device of the present utility model

Fig. 3 is the structure cutaway view of electric discharge device of the present utility model

Fig. 4 is the external structure schematic diagram of electric discharge device of the present utility model

Wherein Reference numeral 1 is that connection bus 2 is that percussion end 3 is that shell 1 is that shell 25 is that charging display lamp 6 is that discharge switch 31 is that micro power 32 is that high frequency transformer 33 is that transistor 34 is that electric capacity 35 is that electronic circuit board 1 is that binding post 1 is that power switch 38 has been that voltage flame proof switch 41 is that electrodeless electric capacity device 42 is that diode 43 is that electronic circuit board 2 44 is binding posts two

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Preferred embodiment

Long-range initiator as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise energy conversion device, connection bus 1, electric discharge device and percussion end 2, wherein percussion end 2 is positioned at the front end of electric discharge device and flexibly connects with electric discharge device, it is characterized in that energy conversion device and electric discharge device are independent individual and pass through connection bus 1 electrical connection.

Long-range initiator as depicted in figs. 1 and 2, described energy conversion device comprises the inner shell 1 of hollow that is, be positioned at micro power 31, high frequency transformer 32, transistor 33, electric capacity 34 and the electronic circuit board 1 of shell one 3 inside, be positioned at the binding post 1 of shell one 3 outer front end, be positioned at the power switch 37 on shell one 3 panels and play voltage flame proof switch 38, wherein be electrical connection between micro power 31, high frequency transformer 32, transistor 33, electric capacity 34, electronic circuit board 1, binding post 1, power switch 37 and the voltage flame proof switch 38.

Long-range initiator as shown in Figure 3 and Figure 4, described electric discharge device comprises the inner shell 24 of hollow that is, be positioned at electrodeless electric capacity device 41, diode 42 and the electronic circuit board 2 43 of shell 24 inside, be positioned at the binding post 2 44 of shell 24 outer-rear end, wherein electrodeless electric capacity device 41, diode 42, electronic circuit board 2 43 and binding post 2 44 are for being electrically connected.

Long-range initiator as shown in Figure 2, described energy conversion device also comprise the charging display lamp 5 that is positioned on shell one 3 panels, and the display lamp 5 that wherein charges is connected electrically in the output of high frequency transformer 32.

Long-range initiator as shown in Figure 3 and Figure 4, described electric discharge device also comprise the discharge switch 6 that is used to discharge the remaining electric weight of electric discharge device that is arranged in shell 24 outer-rear end.

Claims

1, long-range initiator, comprise energy conversion device, connection bus (1), electric discharge device and percussion end (2), wherein percussion end (2) is positioned at the front end of electric discharge device and flexibly connects with electric discharge device, it is characterized in that energy conversion device and electric discharge device are independent individual and pass through connection bus (1) electrical connection.

2, long-range initiator according to claim 1, it is characterized in that described energy conversion device comprises the inner shell one (3) of hollow that is, be positioned at the micro power (31) of shell one (3) inside, high frequency transformer (32), transistor (33), electric capacity (34) and electronic circuit board one (35), be positioned at the binding post one (36) of shell one (3) outer front end, be positioned at the power switch (37) on shell one (3) panel and play voltage flame proof switch (38), wherein micro power (31), high frequency transformer (32), transistor (33), electric capacity (34), electronic circuit board one (35), binding post one (36), be electrical connection between a power switch (37) and the voltage flame proof switch (38).

3, long-range initiator according to claim 1, it is characterized in that described electric discharge device comprises the inner shell two (4) of hollow that is, be positioned at electrodeless electric capacity device (41), diode (42) and the electronic circuit board two (43) of shell two (4) inside, be positioned at the binding post two (44) of shell two (4) outer-rear end, wherein electrodeless electric capacity device (41), diode (42), electronic circuit board two (43) and binding post two (44) are for being electrically connected.

4, long-range initiator according to claim 1 and 2 is characterized in that described energy conversion device also comprises the charging display lamp (5) that is positioned on shell one (3) panel, and the display lamp (5) that wherein charges is connected electrically in the output of high frequency transformer (32).

5,, it is characterized in that described electric discharge device also comprises the discharge switch that is used to discharge the remaining electric weight of electric discharge device (6) that is arranged in shell two (4) outer-rear end according to claim 1 or 3 described long-range initiators.