CN205561686U - Self -balancing is released head and is sent and splits ware - Google Patents
Self -balancing is released head and is sent and splits ware Download PDFInfo
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- CN205561686U CN205561686U CN201620136842.4U CN201620136842U CN205561686U CN 205561686 U CN205561686 U CN 205561686U CN 201620136842 U CN201620136842 U CN 201620136842U CN 205561686 U CN205561686 U CN 205561686U
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- heating assembly
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- head
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Abstract
The utility model provides a self -balancing is released head and is sent and splits ware, includes the connecting portion fixed with the heating assembly, is used for fixed fixed part and the relief hole who supplies power and connect, relief hole towards the slope of heating assembly direction sets up. Through such setting, make whole the sending split ware the force balance, can not hurt sb. 's feelings by the departure, improve each life -span of product simultaneously. Setting at an inclined hole of the first outer wall of release design for gas release's orientation produces component to heating assembly orientation, the reaction force who receives so to deviating from the one end that heats the assembly during atress, so, can guarantee safety when making release.
Description
Technical field
This utility model relates to fracturing device, is used for building explosion, particularly to a kind of fracturing device release head and fracturing device.
Background technology
Carbon dioxide fracturing device is to utilize liquid carbon dioxide by thermal evaporation expansion, the quickly release disrumpent feelings rock of gases at high pressure or coal breakage, the shortcomings such as destructive big and dangerous high ore body pulverizing can be blown in exploitation, presplitting up with dynamite in the past, Reliable guarantee is provided for mine safety exploitation and presplitting, being widely used in colliery, non-coal mine, subway tunnel and municipal works, it generally comprises following structure: charge valve, heating assembly, liquid storage pipe, shearing sheet, five structures of release head assembly form.
Owing to there is the hazardous environment such as fuel gas, dust in colliery, the shearing electrode of fracturing device must and external insulation；Seal the liquid carbon dioxide of structure 400MPa to be born pressure simultaneously, and release head assembly primarily serves energy release and the effect of inlet wire, owing to fracturing device is in the moment released energy, moment impact inertia is very big, and a little component is exactly fracturing device part permanent deformation or damage；When stress is bad, fracturing device can fly out, extremely dangerous.Also to realize two-path circuit conducting of connecting, the fast and reliable that the design achieves circuit connects, and can bear instantaneous 5000V electrion, and abrupt release impact.The release aperture of existing fracturing device is all straight hole, does not utilize the angle having an effect of fracturing device itself to carry out the power of balanced transversal, makes fracturing device reach self-balancing.
Utility model content
First purpose of the present utility model is to provide the release head of a kind of antidetonation.
Second purpose of the present utility model is to provide the fracturing device of a kind of antidetonation.
Above-mentioned purpose of the present utility model has the technical scheme that
In order to realize the first object of the present invention, it is provided that a kind of release head, including the connecting portion fixing with heating assembly, for fixing fixed part and the release aperture of power supply connector, described release aperture is obliquely installed towards described heating assembly direction.
By so arranging, make whole fracturing device stress balance, will not fly out and hurt sb.'s feelings, improve product each portion life-span simultaneously.Setting at release head outer wall one inclined hole of design so that during stress, the direction of gas release is to heating assembly direction, then the counteracting force being subject to produces component to the one end deviating from heating assembly, so so that ensure that safety during release.
Further: the angle of inclination stating release aperture is 3 ° ~ 15 °.Release aperture gradient crosses conference one to affect demolition effect, and the less counteracting force to device of gradient is relatively big, easily causes potential safety hazard, is arranged on this interval and is advisable.
Further: the angle of inclination of described release aperture is 9 °.Release aperture gradient crosses conference one to affect demolition effect, and the less counteracting force to device of gradient is relatively big, easily causes potential safety hazard, is arranged on 9 ° and is advisable.
Further: described connecting portion is provided with cable hole, described cable hole connects with described release aperture.Connected with release aperture by such cable hole, reduce the volume of design.
Further: described fixed part includes draw-in groove, described draw-in groove is provided with spring jumping bean.By the setting of spring jumping bean, as long as charge valve assembly is provided with the spring jumping bean of correspondence, just can complete to coordinate.
The second object of the present invention is to provide: a kind of fracturing device, including charge valve assembly, heating assembly, liquid storage pipe, shearing sheet and release head assembly, release head assembly includes release head, described release head includes the connecting portion fixing with heating assembly, for fixing fixed part and the release aperture of power supply connector, described release aperture is obliquely installed towards described heating assembly direction.By so arranging, make whole fracturing device stress balance, will not fly out and hurt sb.'s feelings, improve product each portion life-span simultaneously.Setting at release head outer wall one inclined hole of design so that during stress, the direction of gas release is to heating assembly direction, then the counteracting force being subject to produces component to the one end deviating from heating assembly, so so that ensure that safety during release.
Further: the angle of inclination stating release aperture is 3 ° ~ 15 °.Release aperture gradient crosses conference one to affect demolition effect, and the less counteracting force to device of gradient is relatively big, easily causes potential safety hazard, is arranged on this interval and is advisable.
Further: the angle of inclination of described release aperture is 9 °.Release aperture gradient crosses conference one to affect demolition effect, and the less counteracting force to device of gradient is relatively big, easily causes potential safety hazard, is arranged on 9 ° and is advisable.
Further: described connecting portion is provided with cable hole, described cable hole connects with described release aperture.Connected with release aperture by such cable hole, reduce the volume of design.
Further: described fixed part includes draw-in groove, described draw-in groove is provided with spring jumping bean.Described charge valve assembly is provided with can be with the locating slot of described spring jumping bean clamping.By the setting of spring jumping bean, as long as charge valve assembly is provided with the spring jumping bean of correspondence, just can complete to coordinate.Complete release head assembly and the series connection of charge valve assembly.
In sum, this utility model has the advantages that by so arranging, and makes whole fracturing device stress balance, will not fly out and hurt sb.'s feelings, and improves product each portion life-span simultaneously.Setting at release head outer wall one inclined hole of design so that during stress, the direction of gas release is to heating assembly direction, then the counteracting force being subject to produces component to the one end deviating from heating assembly, so so that ensure that safety during release.
Accompanying drawing explanation
Fig. 1 is release head schematic diagram；
Fig. 2 is fracturing device schematic diagram.
In figure, 100, release head assembly；110, fixed part；111, spring jumping bean；112, draw-in groove；113, lock chamber；114, line trenches is walked；120, release aperture；130, connecting portion；131, cable hole；200, sheet is sheared；300, liquid storage pipe；400, heating assembly；500, charge valve assembly；510, locating slot；600, pad.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
For the ease of understanding, fracturing device is illustrated, with reference to shown in Fig. 2, including charge valve assembly, heating assembly 400, liquid storage pipe 300, shear sheet 200 and release head assembly 100, release head assembly 100 and heating assembly 400 are threaded connection, shear sheet 200 and be arranged on inside described heating assembly 400 internal thread hole, it is provided with release head assembly 100 described in insulation spacer 600 to fix simultaneously, including release head, including the connecting portion 130 fixed with heating assembly 400, for fixing fixed part 110 and the release aperture 120 of power supply connector, described release aperture 120 is obliquely installed towards described heating assembly 400 direction.The angle of inclination of described release aperture 120 is 3 ° ~ 15 °.In another embodiment, the angle of inclination of described release aperture 120 is 9 °.Described connecting portion 130 is provided with cable hole 131, and described cable hole 131 connects with described release aperture 120.
Seeing figures.1.and.2 described, described fixed part 110 includes draw-in groove 112, and described draw-in groove 112 is provided with spring jumping bean 111.Described charge valve assembly is provided with can be with the locating slot 510 of described spring jumping bean 111 clamping.So can be achieved with multiple fracturing device directly to finish up series connection, meet explosion demand, and realize coordinating by spring jumping bean 111 and locating slot, easy installation and removal.With reference to shown in Fig. 1, the cabling principle of release head is as follows, cable is provided with interface arrangment, and be arranged at interface arrangment and be arranged on lock chamber 113 and charge valve assembly, and charge valve assembly is internally provided with fixed cable, when the supply line that charge valve assembly is internally embedded is via fluid reservoir, heating assembly 400, isolation is realized by shearing sheet 200, and the primary side shearing sheet 200 is fixed terminal and is connected secondary side and fix terminal and realize the outlet of secondary line, and via cable hole 131, through arbitrary release aperture 120, via walking wire channel, penetrate lock chamber 113 to fix, realize the outlet of parallel line, at least provided with four symmetrical release aperture 120, ensure energy balance during release.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a release head, including the connecting portion (130) fixing with heating assembly (400), for fixing fixed part (110) and the release aperture (120) of power supply connector, it is characterized in that, described release aperture (120) is obliquely installed towards described heating assembly (400) direction.
2. a kind of release head as claimed in claim 1, it is characterised in that: the angle of inclination of described release aperture (120) is 3 ° ~ 15 °.
3. a kind of release head as claimed in claim 1, it is characterised in that: the angle of inclination of described release aperture (120) is 9 °.
4. a kind of release head as claimed in claim 1, it is characterised in that: described connecting portion (130) is provided with cable hole (131), and described cable hole (131) connects with described release aperture (120).
5. a kind of release head as claimed in claim 1, it is characterised in that: described fixed part (110) includes draw-in groove (112), and described draw-in groove (112) is provided with spring jumping bean (111).
6. a fracturing device, including charge valve assembly, heating assembly (400), liquid storage pipe (300), shear sheet (200) and release head assembly (100), it is characterised in that: release head assembly (100) includes just like the release head described in claim 1-5 any one.
7. a fracturing device, including charge valve assembly, heating assembly (400), liquid storage pipe (300), shear sheet (200) and release head assembly (100), it is characterized in that: release head assembly (100) includes release head as claimed in claim 5, described charge valve assembly is provided with can be with the locating slot of described spring jumping bean (111) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136842.4U CN205561686U (en) | 2016-02-23 | 2016-02-23 | Self -balancing is released head and is sent and splits ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136842.4U CN205561686U (en) | 2016-02-23 | 2016-02-23 | Self -balancing is released head and is sent and splits ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561686U true CN205561686U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136842.4U Active CN205561686U (en) | 2016-02-23 | 2016-02-23 | Self -balancing is released head and is sent and splits ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953241A (en) * | 2019-11-15 | 2020-04-03 | 中国航天时代电子有限公司 | Rotary joint |
-
2016
- 2016-02-23 CN CN201620136842.4U patent/CN205561686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953241A (en) * | 2019-11-15 | 2020-04-03 | 中国航天时代电子有限公司 | Rotary joint |
| CN110953241B (en) * | 2019-11-15 | 2021-05-11 | 中国航天时代电子有限公司 | Rotary joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Linhe Inventor after: Qin Zhigang Inventor after: Zhang Bo Inventor after: Guo Wangpeng Inventor after: Liu Yongli Inventor after: Liu Yin Inventor after: Chen Yan Inventor after: Zhang Haisheng Inventor after: Xiao Qunan Inventor after: Zhang Wenxin Inventor after: Wang Haichao Inventor after: Zhang Chao Inventor after: Zhang Chaoxin Inventor before: Shi Honglei Inventor before: Yang Linxin Inventor before: Ji Geng |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171027 Address after: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Co-patentee after: Beijing Power Engineering Company Patentee after: State Grid Beijing Electric Power Company Address before: 101103 Beijing Zhongguancun Tongzhou District science and Technology Park Tongzhou Park Jinqiao Science and technology industrial base, 25 south two street, 26 building Patentee before: BEIJING SMART POWER TECHNOLOGY LIMITED LIABILITY COMPANY |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Co-patentee after: Beijing Electric Power Engineering Co., Ltd. Patentee after: State Grid Beijing Electric Power Company Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Co-patentee before: Beijing Power Engineering Company Patentee before: State Grid Beijing Electric Power Company |
|
| CP01 | Change in the name or title of a patent holder |