CN207248017U - A kind of downhole explosion shell - Google Patents
A kind of downhole explosion shell Download PDFInfo
- Publication number
- CN207248017U CN207248017U CN201720670893.XU CN201720670893U CN207248017U CN 207248017 U CN207248017 U CN 207248017U CN 201720670893 U CN201720670893 U CN 201720670893U CN 207248017 U CN207248017 U CN 207248017U
- Authority
- CN
- China
- Prior art keywords
- housing
- shell
- tubular construction
- shell bottom
- blasting
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002360 explosive Substances 0.000 abstract description 16
- 238000005422 blasting Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 3
- 239000002341 toxic gas Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model provides a kind of downhole explosion shell, including semicylindrical first housing and the second housing, connection buckle is correspondingly arranged on first housing and the second housing, first housing and the second housing mutually fasten, and by snapping connection the tubular construction fixed to form upper end closed, bottom opening, the bottom that first housing and the second housing form tubular construction is fixedly connected with shell bottom, shell bottom is the sockets for collecting energy structure of taper, and the junction of the first housing and the second housing upper end is further opened with fairlead and air guide pore.Aim to solve the problem that blasting hole with water complexity operates, memory space stringency；And produce after explosive blasting a large amount of are greatly lowered and raise soil, the problems such as toxic gas.The utility model belongs to blasting technique field.
Description
Technical field
A kind of explosion shell is the utility model is related to, belongs to blasting technique field.
Background technology
At present, some problems that explosive often occurs in use and management process, such as explosive meet blasting hole with water, must do
It is good pack is carried out water-proofing treatment, using water-proof explosive, try to discharge the ponding of explosive in blasthole；In storage area, Hai get Kao
Consider some row problems such as its explosive induced detonation.Also, explosion poison gas is produced during explosive blasting, flue dust, raises soil, and environment is produced
Ill-effect；When also handling blind big gun, special technology and equipment useless, danger coefficient is larger.Therefore, problem in explosive blasting
It is urgently to be resolved hurrily.
The content of the invention
The purpose of this utility model is that：A kind of downhole explosion shell is provided, it is intended to the operation of blasting hole with water complexity is solved,
Memory space stringency；And produce after explosive blasting a large amount of are greatly lowered and raise soil, the problems such as toxic gas.
To solve the above problems, intend using such a downhole explosion shell, including semicylindrical first housing and the
Connection buckle is correspondingly arranged on two housings, the first housing and the second housing, the first housing and the second housing mutually fasten, and lead to
The tubular construction for snapping connection and fixing to form upper end closed, bottom opening is crossed, the first housing and the second housing form tubular
The bottom of structure is fixedly connected with shell bottom, and shell bottom is the sockets for collecting energy structure of taper, the connection of the first housing and the second housing upper end
Place is further opened with fairlead and air guide pore.
In previous housings, the removable company in bottom for the tubular construction that the shell bottom is formed with the first housing and the second housing
Connect；
In previous housings, the junction between the first housing, the second housing and shell bottom three is both provided with sealing strip.
Its application method is as follows：
Buckle is opened, the first housing, the second housing and shell bottom are separated, take light-gas gun explosive cartridge to be put on shell bottom, then
First housing and the second housing are fastened and covered on light-gas gun explosive cartridge, clamping buckle makes the first housing, the second housing and shell
Bottom is sealedly and fixedly connected, and the explosion lead and air injection pipe of light-gas gun explosive cartridge upper end are drawn by fairlead and air guide pore respectively；
When carrying out explosion, which is put into blast hole, it is light that high pressure is injected into light-gas gun explosive cartridge from air injection pipe
Gas, such as hydrogen, and rear enclosed air injection pipe, open buckle, the first housing and the second housing are taken out, then control trigger to ignite
.
Compared with prior art, the utility model coordinates light gas blast device to detonate when carrying out explosion from explosion
The influence of hole internal water accumulation, can effectively protect Internal explosions cylinder, while pernicious gas will not be produced in blasting process, and equipment can be with
The advantages that self pressure relief, without blind big gun, device ease of Use is safe, and environmental protection, gas is not heavy, facility.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the first housing and structure diagram during the second shell combination in Fig. 1；
Fig. 3 is the structure diagram at shell bottom；
Fig. 4 is the top view of Fig. 1.
Embodiment
, below will be by attached drawing to utility model to make the purpose of this utility model, technical solution and advantage clearer
It is described in further detail.
Embodiment：
Referring to figs. 1 to Fig. 4, the present embodiment provides a kind of downhole explosion shell, including semicylindrical first housing 1 and
Connection buckle 3 is correspondingly arranged on two housings 2, the first housing 1 and the second housing 2, the first housing 1 and the second housing 2 are mutually detained
Close, and fixed by the connection of buckle 3 to form the tubular construction of upper end closed, bottom opening, the first housing 1 and the second housing 2
The bottom of formed tubular construction is removable to be fixedly connected with shell bottom 4, and shell bottom 4 and the bottom of the first housing 1 and the second housing 2 lead to
Cross buckle 3 to be connected, shell bottom 4 is the sockets for collecting energy structure of taper, and the junction of 2 upper end of the first housing 1 and the second housing is further opened with
Fairlead 5 and air guide pore 6, the junction between 4 three of the first housing 1, the second housing 2 and shell bottom are both provided with sealing strip.
Application method is as follows：Buckle 3 is opened, the first housing 1, the second housing 2 and shell bottom 4 are separated, take light-gas gun explosion
Cylinder is put on shell bottom 4, is then fastened the first housing 1 and the second housing 2 and is covered on light-gas gun explosive cartridge, and clamping buckle 3 makes
First housing 1, the second housing 2 and shell bottom 4 are sealedly and fixedly connected, explosion lead and the air injection pipe difference of light-gas gun explosive cartridge upper end
Drawn by fairlead 5 and air guide pore 6；
When carrying out explosion, which is put into blast hole, it is light that high pressure is injected into light-gas gun explosive cartridge from air injection pipe
Gas, such as hydrogen, and rear enclosed air injection pipe, open buckle 3, the first housing 1 and the second housing 2 are taken out, then control trigger
Ignition.
Claims (3)
- A kind of 1. downhole explosion shell, it is characterised in that：Including semicylindrical first housing (1) and the second housing (2), first Connection buckle (3) is correspondingly arranged on housing (1) and the second housing (2), the first housing (1) and the second housing (2) mutually fasten, And fixed by (3) connection that is buckled to form the tubular construction of upper end closed, bottom opening, the first housing (1) and the second housing (2) bottom for forming tubular construction is fixedly connected with shell bottom (4), and shell bottom (4) are the sockets for collecting energy structure of taper, the first housing (1) and the junction of the second housing (2) upper end is further opened with fairlead (5) and air guide pore (6).
- A kind of 2. downhole explosion shell according to claim 1, it is characterised in that：The shell bottom (4) and the first housing (1) and The removable connection in bottom for the tubular construction that second housing (2) is formed.
- A kind of 3. downhole explosion shell according to claim 1, it is characterised in that：First housing (1), the second housing (2) and Junction between shell bottom (4) three is both provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670893.XU CN207248017U (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670893.XU CN207248017U (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248017U true CN207248017U (en) | 2018-04-17 |
Family
ID=61876722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670893.XU Expired - Fee Related CN207248017U (en) | 2017-06-11 | 2017-06-11 | A kind of downhole explosion shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248017U (en) |
-
2017
- 2017-06-11 CN CN201720670893.XU patent/CN207248017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |