CN106679515A - Mining sealed electronic switch type exploder - Google Patents
Mining sealed electronic switch type exploder Download PDFInfo
- Publication number
- CN106679515A CN106679515A CN201611114907.6A CN201611114907A CN106679515A CN 106679515 A CN106679515 A CN 106679515A CN 201611114907 A CN201611114907 A CN 201611114907A CN 106679515 A CN106679515 A CN 106679515A
- Authority
- CN
- China
- Prior art keywords
- switch
- exploder
- circuit
- electronic switch
- millisecond
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electronic Switches (AREA)
Abstract
The invention provides a mining sealed electronic switch type exploder. A power supply is installed in the sealed exploder. An exploder circuit is connected with a magnetic control switch. A capacitor is connected to a circuit of the magnetic control switch. One end of the magnetic control switch is connected with an oscillating and voltage doubling circuit, and the other end of the magnetic control switch is connected with a millisecond electronic switch. An electric detonator is connected to a circuit between the millisecond electronic switch and the capacitor. One end of the millisecond electronic switch is connected with the magnetic control switch, and the other end of the millisecond electronic switch is connected with a switching tube through a driving circuit. By adopting the exploder to detonate a detonator, sparks are avoided, the service life is long, full-sealing is achieved, maintenance is avoided, safety and reliability are achieved, controlling is convenient, and the mining sealed electronic switch type exploder is suitable for serving as a mining detonator exploder.
Description
Technical field
Proposed by the present invention is the switch of electronic applications, specifically a kind of mineral seal electronic switch type exploder.
Background technology
Before the present invention is proposed, Mine Detonator is generally ignited, poor stability using mechanical switch,
Short life, fault rate is high.
The content of the invention
In order to realize detonator electronic igniting, the invention provides a kind of mineral seal electronic switch type exploder.The detonation
Device ignites electric cap by electronic circuit, solves the technical problem of electric cap electronic igniting.
The present invention solves the scheme that adopted of technical problem：
In the exploder closed built with power supply, magnetic switch is connected on exploder circuit, on the circuit of magnetic switch electricity is connected to
Container, magnetic switch one end is connected with vibration with voltage-multiplying circuit, and the other end is connected with millisecond electrical switch, in millisecond electrical switch
Electric cap is accessed with the circuit of capacitor.
Described millisecond electrical switch one end is connected with magnetic switch, and the other end is connected by drive circuit with switching tube.
The magnetic switch is interlock switch, i.e., when K1 switch connections, K2 switches are closed.Magnetic switch uses tongue tube
Or hall device.
The switching tube is IGBT, SCR device.
The drive circuit is 555 time base circuits, frequency dividing circuit or PLC.
Good effect, using the exploder detonating primer of the present invention, no-spark, life-span length is hermetically sealed, non-maintaining, safety
It is reliable, it is easy to control.Suitably as Mine Detonator exploder application.
Description of the drawings
Fig. 1 is exploder layout of the present invention；
Fig. 2 is Millisecond electrical switch connection status figure of the present invention.
In figure, 1. capacitor, 2. vibrates and voltage-multiplying circuit, 3. power supply, 4. magnetic switch, 5. Millisecond electrical switch, 6.
Drive circuit, 7. switching tube.
Specific embodiment
In the exploder closed built with power supply 3, magnetic switch 4 is connected on exploder circuit, on the circuit of magnetic switch
It is connected to capacitor 1, magnetic switch one end is connected with vibration with voltage-multiplying circuit 2, the other end and millisecond electrical switch 5 are electric in millisecond
Electric cap is accessed on son switch and the circuit of capacitor.
Described millisecond electrical switch one end is connected with magnetic switch, and the other end is connected by drive circuit 6 with switching tube 7.
The magnetic switch is self-lock switch, i.e., when K1 switch connections, K2 switches are closed.Magnetic switch uses tongue tube
Or hall device.
The switching tube is IGBT, SCR device.
The drive circuit is 555 time base circuits, frequency dividing circuit or PLC.
The course of work of the present invention：
When magnetic switch action, the K1 switch connections of magnetic switch, K2 is switched off, and vibration works with voltage-multiplying circuit, to electricity
Condenser charge, when condenser voltage reaches 1000-2400V, the K2 for discharging magnetic switch is switched off, K1 switch connections, is driven
Galvanic electricity road output pulse signal, turns on switching tube, ignites electric detonator initiation.
Claims (4)
1. a kind of mineral seal electronic switch type exploder, is characterized in that：
In the exploder closed built with power supply（3）, on exploder circuit magnetic switch is connected to（4）, on the circuit of magnetic switch
It is connected to capacitor（1）, magnetic switch one end with vibration and voltage-multiplying circuit（2）Connection, the other end and millisecond electrical switch（5）Even
Connect, on the circuit of millisecond electrical switch and capacitor electric cap is accessed；
Described millisecond electrical switch one end is connected with magnetic switch, and the other end passes through drive circuit（6）With switching tube（7）Connection.
2. a kind of mineral seal electronic switch type exploder according to claim 1, is characterized in that：The magnetic switch is
Self-lock switch, i.e., when K1 switch connections, K2 switches are closed, and magnetic switch uses tongue tube or hall device.
3. a kind of mineral seal electronic switch type exploder according to claim 1, is characterized in that：The switching tube is
IGBT, SCR device.
4. a kind of mineral seal electronic switch type exploder according to claim 1, is characterized in that：The drive circuit is
555 time base circuits, frequency dividing circuit or PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114907.6A CN106679515A (en) | 2016-12-07 | 2016-12-07 | Mining sealed electronic switch type exploder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114907.6A CN106679515A (en) | 2016-12-07 | 2016-12-07 | Mining sealed electronic switch type exploder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679515A true CN106679515A (en) | 2017-05-17 |
Family
ID=58868283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114907.6A Pending CN106679515A (en) | 2016-12-07 | 2016-12-07 | Mining sealed electronic switch type exploder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679515A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114740A (en) * | 1994-07-08 | 1996-01-10 | 刘建明 | Miniature solid detonator |
| CN2469407Y (en) * | 2001-04-02 | 2002-01-02 | 周凤鸣 | Multifunctional exploder |
| CN201000314Y (en) * | 2007-02-02 | 2008-01-02 | 赵增玉 | Blasting machine for mine |
| CN201221927Y (en) * | 2008-04-29 | 2009-04-15 | 戴珊珊 | Electric initiator |
| CN201444020U (en) * | 2009-05-08 | 2010-04-28 | 石忠孝 | Electronic millisecond switch for detonator |
| US20130104764A1 (en) * | 2011-10-31 | 2013-05-02 | Explosives Limited | Explosive pressure activated switch |
-
2016
- 2016-12-07 CN CN201611114907.6A patent/CN106679515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114740A (en) * | 1994-07-08 | 1996-01-10 | 刘建明 | Miniature solid detonator |
| CN2469407Y (en) * | 2001-04-02 | 2002-01-02 | 周凤鸣 | Multifunctional exploder |
| CN201000314Y (en) * | 2007-02-02 | 2008-01-02 | 赵增玉 | Blasting machine for mine |
| CN201221927Y (en) * | 2008-04-29 | 2009-04-15 | 戴珊珊 | Electric initiator |
| CN201444020U (en) * | 2009-05-08 | 2010-04-28 | 石忠孝 | Electronic millisecond switch for detonator |
| US20130104764A1 (en) * | 2011-10-31 | 2013-05-02 | Explosives Limited | Explosive pressure activated switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |