CN204788091U - Starting drive of detonating ware of carbon dioxide - Google Patents
Starting drive of detonating ware of carbon dioxide Download PDFInfo
- Publication number
- CN204788091U CN204788091U CN201520442728.XU CN201520442728U CN204788091U CN 204788091 U CN204788091 U CN 204788091U CN 201520442728 U CN201520442728 U CN 201520442728U CN 204788091 U CN204788091 U CN 204788091U
- Authority
- CN
- China
- Prior art keywords
- spark plug
- adapter sleeve
- wire
- carbon dioxide
- igniter
- 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.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 21
- 239000003999 initiator Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a starting drive of detonating ware of carbon dioxide belongs to demolition unit technical field, including adapter sleeve and dress ignition mechanism in this adapter sleeve, fill the installation and construct, adapter sleeve and main part pipe detachably sealing connection, it has feedstock channel, ignition chamber to open on the adapter sleeve, and feedstock channel communicates with each other with the intraductal chamber of main part, filling the installation and constructing including the feed valve, the feed valve dress is at feedstock channel's entry, igniting the mechanism and including spark plug, lead wire, some firearm, the wire of connecting in order, it is intraductal that the spark plug extends the main part, and the spark plug front end has some duration and degree of heatings, and the spark plug surface is curling up the heating wire, the point firearm lies in the ignition intracavity, and the lead wire passes the adapter sleeve and is connected spark plug and some firearm. The utility model discloses a high -tension ignition ignite the mechanism with can automatic re -setting let out can the valve gear, can the relight of convenient ground, the repeated ability of letting out.
Description
Technical field
The utility model relates to the parts of carbon dioxide initiator, particularly relates to a kind of starting drive of carbon dioxide initiator.
Background technology
Explosive blasting experienced by the history of thousand, adopts so far, be still one of coal mining method at present owing to not having alternative good method.Explosive blasting power is large, effect is violent, is typical naked light explosion.But naked light explosion has many defects, the aspects such as service condition, environment for use, daily management are had higher requirements.The case simultaneously because of explosive other accidental explosions occurring also happens occasionally, and also result in economic loss.
Carbon dioxide explosion utilizes liquid carbon dioxide to gasify rapidly when being heated expansion, thus the physics explosion of externally work done, do not have the toxic and harmful such as carbon monoxide and nitrogen oxygen public property to produce, improve working environment, can not naked light be produced and cause gas explosion, for gaseous mine also safety, useful manual security, health; Use carbon dioxide exploitation device to carry out orcible entry work, action time is extremely short, and in orcible entry process, the carbon dioxide of fast release has the effect of cooling, fire-retardant, explosion arrestment, is conducive to Safety of Coal Mine Production; Force of explosion is easily controlled, and by controlling the injection rate of carbon dioxide, can be easy to the force of explosion controlling the generation of carbon dioxide exploitation device.Existing carbon dioxide exploitation device, as the carbon dioxide exploitation device that application number is in the Chinese utility model patent of 201310001976.6, it adopts heater and heating agent heating, heating agent is contained in paper tube, heats up after making heating agent generation chemical reaction with electric igniter energising, and gives the liquid carbon dioxide in being responsible for by paper tube wall by heat transfer, heating agent is just scrap after single use, need to fill head to unload, the heating agent of refitting heat, bothers very much; It fills head and designs for integral type, segmentation can not dismantle, is not cheaper than maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of starting drive adopting high-tension ignition to ignite the carbon dioxide initiator of mechanism, can relight easily.
The utility model proposes a kind of starting drive of carbon dioxide initiator, comprise adapter sleeve and be contained in ignition mechanism in this adapter sleeve, fill mechanism,
Described adapter sleeve and main body tube are removably tightly connected, and adapter sleeve has feeding-passage, igniting chamber, feeding-passage communicates with main body tube inner chamber;
The described mechanism that fills comprises inlet valve, and inlet valve is contained in the entrance of feeding-passage;
Described ignition mechanism comprises the spark plug, lead-in wire, igniter, the wire that connect in turn, and spark plug extends in main body tube, and there is igniter head spark plug front end, and spark plug outer surface curls up heating wire; Igniter is positioned at igniting chamber, and going between is connected spark plug with igniter through adapter sleeve.
Preferably, described igniter is high-voltage pulses device; Electrode line and the negative line of mutually insulated is provided with in lead-in wire; Igniter is connected with external power source by wire, and around spark plug, establishing a liquid gas division board, liquid gas division board and main body tube inwall form the ignition space that is wrapped up the relative closure of spark plug jointly, and liquid gas division board has multiple through hole.
Described inlet valve is check valve, and described feeding-passage is " L " type of accumbency.
Described adapter sleeve is equipped with the upper cover that can dismantle flexibly, the interface of upper cover and adapter sleeve is positioned in the middle part of chamber of lighting a fire.
Cover on described and handle and wire socket are housed, described wire through upper cover, and is connected by wire socket external power source.
Be provided with the annular counterbore for connecting outside topping up pipe tube head in the porch of feeding-passage, the inner peripheral wall of annular counterbore is provided with connecting thread.
The beneficial effects of the utility model are: adopt by spark plug, lead-in wire, igniter, mechanism is ignited in the high-tension ignition of the composition such as wire, adopt high-tension coil, electrion, spark is strong, not liquid body impact, anti-high pressure, when liquid carbon dioxide gasification expand into about 600MPA pressure, also can light a fire stable, reusable, starting impulse ignition switch is only needed just can relight to use, avoid secondary the unloading of use one of the prior art and once fill a wire socket in external power source conducting, power supply is pulled out when not using, improve safety coefficient, and convenient carrying, adapter sleeve is equipped with the upper cover that can dismantle flexibly, the interface of upper cover and adapter sleeve is positioned in the middle part of chamber of lighting a fire, and can be pulled down by upper cover easily, carries out the inner components maintenance such as igniter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: adapter sleeve 1, feeding-passage 2, igniting chamber 3, main body tube 4, inlet valve 5, spark plug 6, lead-in wire 7, igniter 8, wire 9, igniter head 10, heating wire 11, through hole 12, upper cover 13, handle 14, wire socket 15, ignition space 16, ignition switch 17, annular counterbore 18, connecting thread 19.
Detailed description of the invention
Embodiment one
The present embodiment comprises adapter sleeve and is contained in ignition mechanism in this adapter sleeve 1, fills mechanism, and described adapter sleeve and main body tube are removably tightly connected, and adapter sleeve 1 has feeding-passage 2, igniting chamber 3, feeding-passage 2 communicates with main body tube 4 inner chamber; The described mechanism that fills comprises inlet valve 5, and inlet valve 5 is contained in the entrance of feeding-passage 2; Described ignition mechanism comprises the spark plug 6, lead-in wire 7, igniter 8, the wire 9 that connect in turn, and spark plug 6 extends in main body tube 4, and there is igniter head 10 spark plug 6 front end, and spark plug outer surface curls up heating wire 11; Igniter 8 is positioned at igniting chamber 3, and spark plug 6 is connected with igniter 8 through adapter sleeve 1 by lead-in wire 7; Described igniter 8 is high-voltage pulses device; Electrode line and the negative line of mutually insulated is provided with in lead-in wire 7; Igniter 8 is connected with external power source by wire 9, a liquid gas division board 11 is being established around spark plug 6, liquid gas division board 11 and main body tube inwall form the ignition space that is wrapped up the relative closure of spark plug jointly, and liquid gas division board has multiple through hole 12.Described inlet valve 5 is check valve, and described feeding-passage 2 is " L " type of accumbency.Described adapter sleeve 1 is equipped with the upper cover 13 that can dismantle flexibly, upper cover 13 is positioned in the middle part of chamber 3 of lighting a fire with the interface of adapter sleeve 1.Cover on described and handle 14 and wire socket 15 are housed, described wire 9 through upper cover 13, and is connected by wire socket 15 external power source.Be provided with the annular counterbore 18 for connecting outside topping up pipe tube head in the porch of feeding-passage 2, the inner peripheral wall of annular counterbore 18 is provided with connecting thread 19.
The course of work: during bursting work, wire socket 15 is connected external power source, after wire energising, heating connected by heating wire 11, liquid carbon dioxide in conduction heating ignition space 16, liquid carbon dioxide is heated up, open the ignition switch 17 on external power cord, igniter 8 starts, igniter head 10 of spark plug 6 is made to release electric spark, light in enclosure space 16 by the liquid carbon dioxide heated, by the liquid carbon dioxide the lighted whole liquid carbon dioxides by the through hole rapid Heating body tube cavity on liquid gas division board 12, liquid carbon dioxide gasification is expanded, the pressure in main body tube is made to be about 600MPA by 15MPA boost in pressure during liquid carbon dioxide, letting out of the main body tube other end can start to let out energy by device.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a starting drive for carbon dioxide initiator, is characterized in that, comprises adapter sleeve and is contained in ignition mechanism in this adapter sleeve, fills mechanism,
Described adapter sleeve and main body tube are removably tightly connected, and adapter sleeve has feeding-passage, igniting chamber, feeding-passage communicates with main body tube inner chamber;
The described mechanism that fills comprises inlet valve, and inlet valve is contained in the entrance of feeding-passage;
Described ignition mechanism comprises the spark plug, lead-in wire, igniter, the wire that connect in turn, and spark plug extends in main body tube, and there is igniter head spark plug front end, and spark plug outer surface curls up heating wire; Igniter is positioned at igniting chamber, and going between is connected spark plug with igniter through adapter sleeve.
2. the starting drive of carbon dioxide initiator according to claim 1, is characterized in that, described igniter is high-voltage pulses device; Electrode line and the negative line of mutually insulated is provided with in lead-in wire; Igniter is connected with external power source by wire, and around spark plug, establishing a liquid gas division board, liquid gas division board and main body tube inwall form the ignition space that is wrapped up the relative closure of spark plug jointly, and liquid gas division board has multiple through hole.
3. the starting drive of carbon dioxide initiator according to claim 1, is characterized in that, described inlet valve is check valve, and described feeding-passage is " L " type of accumbency.
4. the starting drive of carbon dioxide initiator according to claim 1, is characterized in that, described adapter sleeve is equipped with the upper cover that can dismantle flexibly, and the interface of upper cover and adapter sleeve is positioned in the middle part of chamber of lighting a fire.
5. the starting drive of carbon dioxide initiator according to claim 4, is characterized in that, covers handle and wire socket are housed on described, and described wire through upper cover, and is connected by wire socket external power source.
6. the starting drive of carbon dioxide initiator according to claim 1, is characterized in that, be provided with the annular counterbore for connecting outside topping up pipe tube head in the porch of feeding-passage, the inner peripheral wall of annular counterbore is provided with connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442728.XU CN204788091U (en) | 2015-06-25 | 2015-06-25 | Starting drive of detonating ware of carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442728.XU CN204788091U (en) | 2015-06-25 | 2015-06-25 | Starting drive of detonating ware of carbon dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788091U true CN204788091U (en) | 2015-11-18 |
Family
ID=54528115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442728.XU Active CN204788091U (en) | 2015-06-25 | 2015-06-25 | Starting drive of detonating ware of carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486182A (en) * | 2016-01-07 | 2016-04-13 | 北京中煤矿山工程有限公司 | Carbon dioxide fracturing device and filling method |
| CN113513946A (en) * | 2021-04-27 | 2021-10-19 | 河南理工大学 | A CO2 cracker built-in circuit structure |
-
2015
- 2015-06-25 CN CN201520442728.XU patent/CN204788091U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486182A (en) * | 2016-01-07 | 2016-04-13 | 北京中煤矿山工程有限公司 | Carbon dioxide fracturing device and filling method |
| CN105486182B (en) * | 2016-01-07 | 2019-06-11 | 北京中煤矿山工程有限公司 | A kind of carbon dioxide fracturing device and methods for filling |
| CN113513946A (en) * | 2021-04-27 | 2021-10-19 | 河南理工大学 | A CO2 cracker built-in circuit structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 425000 Lingling South Road, Hunan, south of the Yangtze River Road and Changfeng Road Interchange southeast corner of the building ZZBB, 601 Patentee after: Hunan rock Technology Co., Ltd. Address before: 425048 Yongzhou City, Hunan province high Zhen Chong Creek, Lengshuitan District Industrial Park No. 1 Patentee before: YONGZHOU XINDONGSEN MECHANICAL EQUIPMENT CO., LTD. |