CN2685815Y - Strong blasting machine for blasting electric detonator - Google Patents
Strong blasting machine for blasting electric detonator Download PDFInfo
- Publication number
- CN2685815Y CN2685815Y CN 200420031063 CN200420031063U CN2685815Y CN 2685815 Y CN2685815 Y CN 2685815Y CN 200420031063 CN200420031063 CN 200420031063 CN 200420031063 U CN200420031063 U CN 200420031063U CN 2685815 Y CN2685815 Y CN 2685815Y
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- circuit
- circles
- exploder
- electric capacity
- blasting
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Abstract
A strong blasting machine for blasting the electric detonator adopts high-frequency charging circuit and non-polarity high capacity withstanding high voltage capacitor. The high-frequency circuit is composed of a power source E, a switch KC, capacitors C1-C2, a resistor R [1], a diode D [1], a transistor V, and a high-frequency transformer T that are connected by the circuit board. The utility model has advantages of reasonable structure, stable performance, reliable safety, and the blasting force is five times than that of the same form blasting machine.
Description
Technical field
The utility model relates to the electric cap exploder that detonates, particularly the design of strong exploder and manufacturing technology field.
Background technology
At present, the exploder of relevant industries use both at home and abroad generally adopts the pulse charge mode to give the charging of the electric capacity in the main circuit.Adopt common commutation diode, multiplication of voltage electric capacity.Wherein main capacitance is with the polarity electrochemical capacitor is arranged.The withstand voltage scope of this electric capacity is very little, generally is 33uf-500V, can only be charged to 550～600V when charging, and surpassing this scope is breakdown burning.Also have, no matter existing exploder adopts any way to blowing out test, the control of network resistor value, occurs the miso-fire phenomenon in the time of all can not stopping to blow out at a distance.Desire to stop this miso-fire phenomenon, must increase the specifications and models of exploder.This certainly will cause volume to increase, and involves great expense, and uses inconvenience.Main is blow out at a distance more dangerous.In addition, blow out the employing large-diameter cable at a distance, joint can not ground connection, and 100 hair style exploders often can only be ignited tens electric caps.
Summary of the invention
The purpose of this utility model provides a kind of strong exploder of the electric cap that is used to detonate.
Its technical scheme is:
The utility model is made up of shell and movement.Shell is the rectangular box that is formed by high strength phenolic aldehyde glass fiber and epoxy resin hot pressing, belongs to universal.Movement is made up of continuity test, charging and voltage stabilizing and main circuit.Be the charging of main circuit electric capacity with high-frequency circuit in the main circuit.Sort circuit is that 3-6V cell voltage moment is converted to high pressure, gives high pressure resistant jumbo electric capacity charging through capacitance voltage-multiplying and fast diode rectification.High pressure resistant large bulk capacitance adopts non-polar CBB60 type electric capacity.This capacity standard is that the chargeable of 400V voltage do not puncture to 2000V.Reach under the condition of strengthening voltage in charging, sparking reaches forceful electric power pressure, big electric current to initiation net when safety is discharged in 4 milliseconds, thereby reaches the purpose of heavy initiation.
The detonation power of badly detonating device is by the quantity decision of the coil of high frequency transformer, line footpath and the number of turn thereof, multiplication of voltage electric capacity quantity, fast diode.Various model exploders use unified element as 150～200 (sending out) type, 100-type, 50 types etc., are the quantity difference, so interchangeability is very strong.Circuit is made up of continuity test, charging and voltage stabilizing and main circuit three parts.Continuity test in the various model exploder circuit structures, the charging and voltage stabilizing circuit is constant, and just main electric structure changes to some extent.This just provides convenience for making series of products.
The utility model uses method of operating identical with existing exploder.
The utility model has the advantages that rational in infrastructure, safe and reliable, stable performance are compared with the existing exploder of same model, detonation power increases by 4 times.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the utility model electrical block diagram.
Fig. 2 is 100 exploder circuit structure diagrams.
Fig. 3 is 50 type exploder circuit structure diagrams.
The specific embodiment
Feature of the present utility model is that movement adopts high frequency charging circuit and the high pressure resistant electric capacity of nonpolarity big capacity.High-frequency electrical routing power E, K switch C, capacitor C
1, C
2, resistance R
1, diode D
1, triode V, high frequency transformer T via line plate connect to form.
Fig. 1 is the circuit structure diagram of 150～200 exploders, and wherein main circuit structure is:
The high frequency transformer primary coil line footpath and the number of turn are 3 * Φ 0.35mm * 18 circles and Φ 0.35mm * 14 circles, and secondary coil is Φ 0.16mm * 1300 circles, 2 multiplication of voltage capacitor C
6-C
7, 4 D of fast diode
4-D
7, 4 C of main capacitance
8-C
11, each element is connected by wiring board.
Fig. 2 is 100 exploder circuit structure diagrams, and wherein the structure of main circuit is:
The high frequency transformer primary coil line footpath and the number of turn are 3 * Φ 0.35mm * 9 circles, 1 C of multiplication of voltage electric capacity
6, 2 D of fast diode
4-D
5, 2 C of main capacitance
8-C
9Each element is connected by wiring board.
Fig. 3 is 50 exploder circuit structure diagrams, and wherein the structure of main circuit is:
Secondary coil is Φ 0.16mm * 1000 circles, 1 C of multiplication of voltage electric capacity
6, 2 D of fast diode
4-D
5, 1 C of main capacitance
8Each element is connected by wiring board.
Claims (4)
1, be used to the to detonate strong exploder of electric cap, form by casing and movement, movement is made up of continuity test, charging and voltage stabilizing and main circuit three partial circuits, it is characterized in that charging circuit is the high frequency charging circuit in the main circuit, high-frequency electrical routing power E, K switch C, capacitor C
1-C
2, resistance R
1, diode D
1, triode V and high frequency transformer T via line plate connect to form, electric capacity wherein is nonpolarity, big capacity, high pressure resistant electric capacity.
2, according to claims 1 described exploder, it is characterized in that the structure of its main circuit in 150～200 circuit is,
The primary coil line footpath and the number of turn of high frequency transformer are that 3 * Φ 0.35mm * 18 circles and Φ 0.35mm * 14 circles, primary coil are Φ 0.16mm * 1300 circles, 2 multiplication of voltage capacitor C
6-C
7, 4 D of fast diode
4-D
7, 4 C of main capacitance
8-C
11, each element is connected by wiring board.
3, according to claims 1 described exploder, it is characterized in that main circuit is in 100 Power Generation Roads, high frequency transformer primary coil line footpath is 3 * Φ 0.35mm * 9 circles with the number of turn, 1 C6 of multiplication of voltage electric capacity, 2 D4-D5 of fast diode, 2 C8-C9 of main capacitance, and each interelement is connected by wiring board.
4, according to claims 1 described exploder, it is characterized in that main circuit is in 50 Power Generation Roads,
Secondary wire astragal footpath is Φ 0.16mm * 1000 circles with pounding number, 1 C of multiplication of voltage electric capacity
6, 2 D of fast diode
4-D
5, 1 C of main capacitance
8, each interelement is connected by wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031063 CN2685815Y (en) | 2004-04-05 | 2004-04-05 | Strong blasting machine for blasting electric detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031063 CN2685815Y (en) | 2004-04-05 | 2004-04-05 | Strong blasting machine for blasting electric detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685815Y true CN2685815Y (en) | 2005-03-16 |
Family
ID=34670529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031063 Expired - Lifetime CN2685815Y (en) | 2004-04-05 | 2004-04-05 | Strong blasting machine for blasting electric detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685815Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338602A (en) * | 2011-09-21 | 2012-02-01 | 北京安易迪技术有限公司 | High-voltage constant-current exploder for industrial electronic detonator series network |
| CN102410794A (en) * | 2011-11-03 | 2012-04-11 | 和英波 | Noncontact high-voltage electronic millisecond switch for exploder of coal mine |
| CN106643347A (en) * | 2016-10-28 | 2017-05-10 | 北京航天计量测试技术研究所 | Discharge curve customizable circuitry for detonating initiating explosive device through large-capacity capacitor |
-
2004
- 2004-04-05 CN CN 200420031063 patent/CN2685815Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338602A (en) * | 2011-09-21 | 2012-02-01 | 北京安易迪技术有限公司 | High-voltage constant-current exploder for industrial electronic detonator series network |
| CN102338602B (en) * | 2011-09-21 | 2013-12-25 | 太原新欣微电科技有限公司 | High-voltage constant-current exploder for industrial electronic detonator series network |
| CN102410794A (en) * | 2011-11-03 | 2012-04-11 | 和英波 | Noncontact high-voltage electronic millisecond switch for exploder of coal mine |
| CN102410794B (en) * | 2011-11-03 | 2013-08-28 | 和英波 | Noncontact high-voltage electronic millisecond switch for exploder of coal mine |
| CN106643347A (en) * | 2016-10-28 | 2017-05-10 | 北京航天计量测试技术研究所 | Discharge curve customizable circuitry for detonating initiating explosive device through large-capacity capacitor |
| CN106643347B (en) * | 2016-10-28 | 2018-08-17 | 北京航天计量测试技术研究所 | A kind of customizable circuit system of large bulk capacitance detonation priming system discharge curve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140405 Granted publication date: 20050316 |