CN201653302U - Regenerative double-detonating network - Google Patents
Regenerative double-detonating network Download PDFInfo
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- CN201653302U CN201653302U CN2010201721207U CN201020172120U CN201653302U CN 201653302 U CN201653302 U CN 201653302U CN 2010201721207 U CN2010201721207 U CN 2010201721207U CN 201020172120 U CN201020172120 U CN 201020172120U CN 201653302 U CN201653302 U CN 201653302U
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- contiguous block
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- 230000001172 regenerating effect Effects 0.000 title abstract 4
- 230000037452 priming Effects 0.000 claims abstract description 16
- 230000000977 initiatory effect Effects 0.000 claims description 31
- 230000009977 dual effect Effects 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 9
- 238000011069 regeneration method Methods 0.000 claims description 9
- 238000004880 explosion Methods 0.000 description 16
- 238000005474 detonation Methods 0.000 description 4
- 238000005422 blasting Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a regenerative double-detonating network, which comprises priming points, blast holes, a detonating network A, a detonating network B and network joints. The regenerative double-detonating network is characterized in that each network joint consists of a front connecting block and a rear connecting block, each priming point detonating tube and each priming point of the detonating network A are connected with the rear connecting block of a first network joint, each first network joint detonating tube of the detonating network A is connected with the rear connecting block of the first network joint and the rear connecting block of a second network joint, each priming point detonating tube and each priming point of the detonating network B are connected with the front connecting block of the first network joint, each first network joint detonating tube of the detonating network B is connected with the rear connecting block of the first network joint and the front connecting block of the second network joint, a blast hole detonating tube bundle of the first network joint is connected with the rear connecting block of the first network joint and the blast hole adjacent to the first network joint, and so on, and connection methods of other network joints are identical the first network joint and the second network joint. The regenerative double-detonating network can increase reliability of detonating networks.
Description
Technical field
The utility model belongs to the mine blasting technical field, particularly a kind of regeneration dual priming network.
Background technology
At present, the non-electric nonel tube detonator detonation system is widely used in the production explosion of big-and-middle-sized surface mine, is characterized in that the anti-stray current ability is strong, safe, easy and simple to handle, can more easily realize Da Qu short-delay blasting and many segment blasts etc.But the inspection of energy of whether can't carrying out can reliable delivery detonating that the maximum disadvantage of non-electric nonel tube detonator detonation system is the initiation net that laid.For fear of the propagation of explosion disruption occurring, the mine all adopts the dual priming network to improve the reliability of propagation of explosion, thereby guarantees the stable propagation of explosion in whole quick-fried district.But the shortcoming of this kind dual priming network is: in case wherein one the tunnel for some reason after certain a bit interrupts propagation of explosion, then respectively naming a person for a particular job thereafter on this road can't have been reduced the reliability of propagation of explosion by propagation of explosion.
Summary of the invention
The purpose of this utility model provides a kind of regeneration dual priming network, when certain network node of a network is failed the normal network that causes thereafter ignited can't propagation of explosion the time, can recover the propagation of explosion function of this network again, greatly improve the reliability of initiation net propagation of explosion.
The purpose of this utility model realizes by following technical proposals:
A kind of regeneration dual priming network of the present utility model, comprise fire point, by big gun hole detonator bundle therewith the big gun hole, the A initiation net and the B initiation net that are connected with described fire point by the fire point detonator respectively that are connected of fire point, be located at the group network contact in this A initiation net and the B initiation net, it is characterized in that each network node in the described group network contact forms by preceding contiguous block and back contiguous block
One end of the fire point detonator of described A initiation net is connected with described fire point, the back contiguous block of first network node in the other end and the described group network contact is connected, one end of the first network node detonator of described A initiation net is connected with the back contiguous block of described first network node, the preceding contiguous block that the other end passes described first network node is connected with the back contiguous block of described second network node
One end of the fire point detonator of described B initiation net is connected with described fire point, the preceding contiguous block of first network node in the other end and the described group network contact is connected, one end of the first network node detonator of described B initiation net is connected with the back contiguous block of described first network node, the preceding contiguous block that the other end passes described first network node is connected with the preceding contiguous block of described second network node
One end of the big gun hole detonator bundle of described first network node is connected with the back piece that connects of described first network node, and the preceding contiguous block that the other end passes described first network node is connected with the big gun hole of described first network node vicinity,
And the like, the connected mode of all the other network node is all identical with second network node with described first network node.
Described big gun hole detonator bundle is made up of the big gun hole detonator more than 2.
The characteristics that regeneration dual priming network of the present utility model has are: under the prerequisite that does not increase cost, by changing the connected mode of network, make the network of original independent propagation of explosion become the initiation net that crosses one another.Fail the normal network that causes thereafter ignited can't propagation of explosion the time when certain network node of a network, can recover the propagation of explosion function of this network again, greatly improve the reliability of initiation net propagation of explosion.And simple in structure, the detonation propagation reliability of nonel tube height has reduced cost.
Description of drawings
Fig. 1 is a partial structurtes schematic diagram of the present utility model
The specific embodiment
Given embodiment further specifies the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of regeneration dual priming network of the present utility model, comprise fire point 1, by big gun hole detonator bundle 6 therewith the big gun hole 2, the A initiation net and the B initiation net that are connected with described fire point 1 by the fire point detonator respectively that are connected of fire point 1, be located at the group network contact in this A initiation net and the B initiation net, it is characterized in that each network node in the described group network contact forms by preceding contiguous block 10 and back contiguous block 9
One end of the fire point detonator 3 of described A initiation net is connected with described fire point 1, the back contiguous block of first network node 5 in the other end and the described group network contact is connected, the first network node detonator, 7 one ends of described A initiation net are connected with the back contiguous block of described first network node, the preceding contiguous block that the other end passes described first network node 5 is connected with the back contiguous block 9 of described second network node 11
One end of the fire point detonator 4 of described B initiation net is connected with described fire point 1, the preceding contiguous block of first network node 5 in the other end and the described network node is connected, one end of the first network node detonator 8 of described B initiation net is connected with the back contiguous block of described first network node 5, the preceding contiguous block that the other end passes described first network node 5 is connected with the preceding contiguous block 10 of described second network node 11
One end of the big gun hole detonator bundle 6 of described first network node 5 is connected with the back piece that connects of described first network node 5, and the preceding contiguous block that the other end passes described first network node 5 is connected with the big gun hole of described first network node, 5 vicinities,
And the like, the connected mode of all the other network node is all identical with second network node 11 with described first network node 5.
Described big gun hole detonator bundle 6 is made up of the big gun hole detonator more than 2.
The operation principle of regeneration dual priming network of the present utility model:
After lighting fire point 1, fire point big gun hole detonator bundle is ignited coupled big gun hole 2, the fire point detonator 3 of A initiation net is lighted the back contiguous block of first network node 5, the fire point detonator 4 of B initiation net is lighted the preceding contiguous block of first network node 5, preceding contiguous block and back contiguous block are lighted the big gun hole detonator bundle 6 of first network node 5 jointly, and this big gun hole detonator bundle 6 is ignited coupled big gun hole.If the back contiguous block of first network node 5 is not lighted, then the preceding contiguous block of first network node 5 also can be lighted big gun hole detonator bundle 6, makes network continue propagation of explosion.
The utility model greatly improves the reliability of initiation net propagation of explosion.And simple in structure, the detonation propagation reliability of nonel tube height has reduced cost.
Claims (2)
1. regeneration dual priming network, comprise fire point, by big gun hole detonator bundle therewith the big gun hole, the A initiation net and the B initiation net that are connected with described fire point by the fire point detonator respectively that are connected of fire point, be located at the group network contact in this A initiation net and the B initiation net, it is characterized in that each network node in the described group network contact forms by preceding contiguous block and back contiguous block
One end of the fire point detonator of described A initiation net is connected with described fire point, the back contiguous block of first network node in the other end and the described network node is connected, one end of the first network node detonator of described A initiation net is connected with the back contiguous block of described first network node, the preceding contiguous block that the other end passes described first network node is connected with the back contiguous block of described second network node
One end of the fire point detonator of described B initiation net is connected with described fire point, the preceding contiguous block of first network node in the other end and the described network node is connected, one end of the first network node detonator of described B initiation net is connected with the back contiguous block of described first network node, the preceding contiguous block that the other end passes described first network node is connected with the preceding contiguous block of described second network node
One end of the big gun hole detonator bundle of described first network node is connected with the back piece that connects of described first network node, and the preceding contiguous block that the other end passes described first network node is connected with the big gun hole of described first network node vicinity,
And the like, the connected mode of all the other network node is all identical with second network node with described first network node.
2. regeneration dual priming network according to claim 1 is characterized in that described big gun hole detonator bundle is made up of the big gun hole detonator more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201721207U CN201653302U (en) | 2010-04-28 | 2010-04-28 | Regenerative double-detonating network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201721207U CN201653302U (en) | 2010-04-28 | 2010-04-28 | Regenerative double-detonating network |
Publications (1)
| Publication Number | Publication Date |
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| CN201653302U true CN201653302U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201721207U Expired - Lifetime CN201653302U (en) | 2010-04-28 | 2010-04-28 | Regenerative double-detonating network |
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| Country | Link |
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| CN (1) | CN201653302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605994A (en) * | 2015-10-10 | 2016-05-25 | 湖南辰州矿业有限责任公司 | Detonating tube blasting network structure and blasting method |
-
2010
- 2010-04-28 CN CN2010201721207U patent/CN201653302U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605994A (en) * | 2015-10-10 | 2016-05-25 | 湖南辰州矿业有限责任公司 | Detonating tube blasting network structure and blasting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |