CN202614099U - Novel environment-friendly delay element - Google Patents
Novel environment-friendly delay element Download PDFInfo
- Publication number
- CN202614099U CN202614099U CN 201220127707 CN201220127707U CN202614099U CN 202614099 U CN202614099 U CN 202614099U CN 201220127707 CN201220127707 CN 201220127707 CN 201220127707 U CN201220127707 U CN 201220127707U CN 202614099 U CN202614099 U CN 202614099U
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- outer tube
- delay
- delay element
- friendly
- novel environment
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Abstract
The utility model provides a novel environment-friendly delay element which comprises an outer tube and delay powder. The novel environment-friendly delay element is characterized in that the diameter of the opening of the outer tube is larger than that of the bottom part, the vertical section of the outer tube is inverted trapezoidal, a segment of aluminum tube is inserted in the inner cavity of the outer tube, and the delay powder is arranged in the aluminum tube. The novel environmentally friendly delay element has the beneficial effects of 1. environmental protection and no harm on human body health; 2. the capability of improving the delay precision; 3. simple production technique and low production cost; 4. firm assembly and reliable product quality; and 5. reliable ignition capability.
Description
Technical field: the utility model relates to the delay element in a kind of improved industrial explosive material detonator, particularly a kind of new-type environment-friendly type extension body.
Background technology: the delay element in the existing industrial explosive material detonator, be mainly plumbous delay element, it is made up of outer tube, lead pipe, delay powder; Delay powder is located in the lead pipe; Lead pipe is located in the outer tube, and they structurally are mainly three cores or five cores, and the oral area of outer tube is identical with the diameter of bottom.The deficiency that this kind delay element in use exists is: 1, in manufacturing and use, can pollute; Not only environment is polluted but also directly can produce and endanger health; This is main because it contains a large amount of lead metals; And in a single day lead metal gets into human body, and then the life and health to the people produces directly harm; 2, complex manufacturing, production cost is higher; 3, the poor reliability of detonating is melted because plumbous delay element is prone to heat absorption in the delay powder combustion process, thereby is reduced delay precision greatly.
Summary of the invention: the purpose of the utility model is; To having the deficiency that delay element in use exists now; And propose that a kind of production technology is simple, production cost is low, the good reliability of detonating, especially can produce environment and pollute, can not produce the new-type environment-friendly type extension body of harm to health.
Can realize the utility model purpose through following technical proposals, a kind of new-type environment-friendly type extension body comprises outer tube, delay powder; It is characterized in that the diameter of outer spout part is greater than the diameter of bottom, the vertical section of outer tube is for trapezoidal; The inner chamber of outer tube is inserted with one section aluminum pipe, and delay powder is located in the aluminum pipe.
The effect of the utility model is: 1, environmental protection and health do not had harm, this has been because this extension body and function aluminum pipe has substituted the lead pipe in the existing extension body, produce and use in, got rid of the harm of lead element to environment and human body; 2, improved delay precision, this is because this extension body and function aluminum pipe has substituted the lead pipe in the existing extension body, and aluminum pipe can not melt because of the delay powder burning in the extension process, and restraining force is strong, so, can improve delay precision greatly; 3, production technology is simple, production cost is low, because it is a cored structure, but production technology is simple; Aluminium is cheap, and wide material sources can reduce production costs greatly; 4, firm, the reliable product quality of assembling, because outer tube has adopted the interior wimble structure that oral area is big, the bottom is little, aluminum pipe can closely paste with outer tube wall when inserting mutually, can make the product assembling firmly; 5, ignition ability is reliable, because this extension body adopts single cored structure, has increased the medicine core diameter, makes ignition ability greatly improve, thereby has also improved the reliability of igniting.
Below in conjunction with accompanying drawing and embodiment the utility model is further set forth:
Description of drawings:
Accompanying drawing 1 is the sectional structure sketch map of the utility model.
The specific embodiment:
Referring to accompanying drawing 1, a kind of new-type environment-friendly type extension body, it is made up of outer tube 1, aluminum pipe 2, delay powder 3.The diameter of outer tube 1 oral area is greater than the diameter of bottom, its perpendicular cutting and for trapezoidal.Delay powder 3 is located in the aluminum pipe 2.Aluminum pipe 2 is inserted in the inner chamber of outer tube.
The assembling flow path of this product is: aluminum pipe 2 through the charging machine delay powder 3 of packing into, through being drawn into aluminium extension rope successively, is cut into aluminium extension body through cutting machine on drawbench, again the aluminium body of delaying is pressed into through hydraulic press and processes the aluminium delay element in the outer tube 1.
Claims (1)
1. a new-type environment-friendly type extension body comprises outer tube, delay powder, it is characterized in that, the diameter of outer spout part is greater than the diameter of bottom, and the vertical section of outer tube is for trapezoidal, and the inner chamber of outer tube is inserted with one section aluminum pipe, and delay powder is located in the aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127707 CN202614099U (en) | 2012-03-22 | 2012-03-22 | Novel environment-friendly delay element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127707 CN202614099U (en) | 2012-03-22 | 2012-03-22 | Novel environment-friendly delay element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614099U true CN202614099U (en) | 2012-12-19 |
Family
ID=47347789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127707 Ceased CN202614099U (en) | 2012-03-22 | 2012-03-22 | Novel environment-friendly delay element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385207A (en) * | 2014-07-23 | 2015-03-04 | 江西新余国泰特种化工有限责任公司 | Silk cushion transfer machine |
| CN104501666A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | High-precision safe-type delay element |
-
2012
- 2012-03-22 CN CN 201220127707 patent/CN202614099U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385207A (en) * | 2014-07-23 | 2015-03-04 | 江西新余国泰特种化工有限责任公司 | Silk cushion transfer machine |
| CN104385207B (en) * | 2014-07-23 | 2017-08-01 | 江西新余国泰特种化工有限责任公司 | Silk fabric pad charging crane |
| CN104501666A (en) * | 2014-11-27 | 2015-04-08 | 安徽理工大学 | High-precision safe-type delay element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20131108 Decision number of declaring invalidation: 21554 Granted publication date: 20121219 |