CN205654343U - Disposable carbon dioxide sends and splits ware - Google Patents
Disposable carbon dioxide sends and splits ware Download PDFInfo
- Publication number
- CN205654343U CN205654343U CN201620441916.5U CN201620441916U CN205654343U CN 205654343 U CN205654343 U CN 205654343U CN 201620441916 U CN201620441916 U CN 201620441916U CN 205654343 U CN205654343 U CN 205654343U
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- hole
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- carbon dioxide
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Abstract
The utility model discloses a disposable carbon dioxide sends and splits ware belongs to carbon dioxide and sends the ware field of splitting, include expansion pipe, activator, go up end cap, locking device, the expansion pipe reaches goes up end cap constitution sealed container, and the activator is located this sealed container, open the installation opening that has the installation activator to use on going up the end cap, locking device seals and firmly installs the opening, it has the topping up hole to open on the end cap on or at the expansion pipe, topping up hole department is equipped with the shut off valve of control topping up break -make, the expansion pipe mainly comprises body and bottom end cover, and when opening the topping up hole on the expansion pipe, establish on the bottom end cover of expansion pipe in the topping up hole. The utility model discloses an inflation body cuts across disconnected elongated slot, and the ability piece is let out to the cancellation level pressure, reduces material consumption, reduced loaded down with trivial details recovery work, material cost is low.
Description
Technical field
This utility model relates to a kind of carbon dioxide fracturing device, in particular for disposable the two of rock blasting
Carbonoxide fracturing device.
Background technology
Carbon dioxide air blasting technology began to be paid attention to by Britain and develop the 1950's, be initially exclusively for
The coal-face research and development of highly gassy mine.It is generalized to the quick peace of rock, concrete and other materials at present
Full explosion, is widely used in steel and cement industry.Because it produces low noise and low vibration, compared with explosive
There is the advantages such as price is low, safe, easy of use.At present, it mostly is recyclable reusable carbon dioxide fracturing
Device, its structure is: in liquid storage pipe one end that high strength alloy steel is made equipped with level pressure let out can sheet and let out can head, another
Hold equipped with activator and fill energy head, filling and can be rotary with detonator again on head.Equipped with binding post on detonator, and it is welded with hands
Ring.Pressurized liquid carbon dioxide is by filling and can fill by head.During work, external power supply activator is excited to make it burn
Producing high heat, the pressurized liquid carbon dioxide transient evaporation that is heated expands and produces high pressure, and when pressure exceedes, let out can the cutting of sheet
During shearing stress, let out and can be broken through by sheet, can letting out of head can surrounding rock body be produced mouth release high-pressure carbon dioxide gas from letting out
Raw intense impact effect, and make it rupture.This fracturing device because of in use be level pressure let out can sheet, activator and
Hydraulic pressure carbon dioxide is consumed, reusable more than thousands of times of miscellaneous part.But there is also in actual production with
Lower shortcoming and defect: due to air blasting pipe when explosion by high pressure effect, select through Overheating Treatment superior fatigue resistance
Molybdenum steel make so that it is material cost remains high, and for ensureing its intensity and reusing, its pipe arm during design
Thickness all reaches more than 14mm, causes Heavy Weight own, transports laborious；Due to reasons such as rock mass motions after explosion, tightly
Pressure pipe body, causes bend pipe and disconnected pipe phenomenon so that it is reclaiming difficulty, excavator to be joined uses simultaneously, produces into
This height；Owing to being external wire, on-the-spot adapter line needs three to four artificial lines of people, adds cost of labor；
Tamp difficulty, the hardest, also cannot ensure and not fly pipe, allow the gas expansion of original safety become dangerous
?；Easily miso-fire, it is simply that because on detonator binding post easily with hoisting sling short circuit, disappointing original design arrives
Defect, causes non-conductive, principal fault occur；Original structure has fatal design defect, disappointing head to be easily broken off；Often
Secondary pipe to be washed when filling, wastes carbon dioxide.
Summary of the invention
The purpose of this utility model is to provide a kind of disposable carbon dioxide fracturing device without letting out energy device, decreases
Loaded down with trivial details recovery operation, the cost of material is low.
The utility model proposes a kind of disposable carbon dioxide fracturing device, including expansion tube, activator, on
Plug, locking device, described expansion tube and upper plug head composition hermetic container, activator is positioned at this hermetic container；
Having the construction opening installing activator on upper plug head, locking device seals up construction opening；Expansion tube or on
Topping up hole is had on plug.
Preferably, the locking-valve of control topping up break-make it is provided with at described topping up hole；Expansion tube is mainly by body and lower end
Lid composition, when expansion tube is opened topping up hole, topping up hole is located on the bottom end cover of expansion tube.
Described activator is closed cylinder, and it is built with activator, be additionally provided with the electric heating device being dipped in activator and
Wire, wire one end connects electric heating device, and the wire other end is through the construction opening on upper plug head with external power source even
Connect.
Described topping up hole is opened on bottom end cover, has topping up hole on the face of cylinder of bottom end cover, and topping up hole is by radial hole
Forming with axial hole, locking-valve is the locking spool of a notch cuttype, the valve of the notch cuttype that this locking spool is arranged on
In lumen pore, valve pocket hole is opened in bottom end cover, and connects radial hole and the intersection in axial hole.
The locking spool of notch cuttype is made up of the cylindrical section of different-diameter, which is provided with O RunddichtringO.
Described topping up hole is opened on upper plug head, and topping up hole is an axial ladder circular hole, and locking-valve includes notch cuttype
Locking spool.
Ladder circular hole, by the different macropore section of internal diameter, aperture section, is additionally provided with before aperture section in after the energy charging
The closing screw of blind bolt is installed；This locking spool is made up of the valve head that the big valve seat of diameter and diameter are little, valve seat
For hollow valve seat, and lower section is uncovered, which is provided with O RunddichtringO.
Described topping up hole is opened on upper plug head, and topping up hole is an axial ladder circular hole, and locking-valve is ball-and-spring valve,
The macropore section of ladder circular hole is the cylindrical hole towards expansion tube inner chamber, and it is built with spring and ball valve, ladder circular hole
Aperture section is towards outside screwed hole.
Described locking device is the tightening cover threadeded with described construction opening or locking plug, and locking device has
Wire guide, and it is provided with bracelet.
The closed cylinder of activator is formed with activation cover by activating cylinder, and the two is being tightly connected, built-in activator；
Activator uses papery or plastic material, and expansion tube uses common seamless steel pipe；Have on expansion tube and cut off elongated slot.
The beneficial effects of the utility model are: this utility model is disposable carbon dioxide gas booster, use
Need not reclaim after complete, decrease loaded down with trivial details recovery operation；Operation coordinates without excavator, reduces production cost；Swollen
Tube expansion inner capacities is big, can load more carbon dioxide, can reach good demolition effect；Described expansion tube root
Have T-shaped, X-type, vertical-type or ring-like elongated slot according to different pressures, environmental requirement, after shearing, discharge high pressure
Carbon dioxide；Itself is lightweight, it is simple to carries and transports；Expansion tube uses common seamless steel pipe to make, fall
Low material cost；Use and expand body fluting, cancel level pressure and let out energy sheet, reduce material consumption；Electric heating in device alive
Device lead-in wire facilitates wiring, and operation is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is that the A-A of Fig. 1 is to sectional view；
Fig. 3 is the overall schematic of this utility model embodiment one；
Fig. 4 is the structural representation of this utility model embodiment two；
Fig. 5 is the locking-valve modular construction schematic diagram in Fig. 4；
Fig. 6 is the overall schematic of this utility model embodiment two；
Fig. 7 is the structural representation of this utility model embodiment three；
Fig. 8 is the locking-valve modular construction schematic diagram in Fig. 7；
Reference: bottom end cover 1, expansion tube 2, activator 3, upper plug head 4.4a.4c, locking device 5,
Topping up hole 6, locking spool 7, electric heating device 8, wire 9, radial hole 10, axial hole 11, O RunddichtringO 12.12a,
Valve head 13, wire guide 14, bracelet 15, activation cover 16, cut off elongated slot 17, ladder circular hole 18, valve seat 19,
Close screw 20, spring 21, ball valve core 22, screwed hole 23, end plug 24.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do furtherly referring to the drawings
Bright.
Detailed description of the invention
Embodiment one
With reference to Fig. 1,2,3, the present embodiment includes expansion tube 2, activator 3, upper plug head 4, locking device 5,
Described expansion tube 2 and upper plug head 4 form hermetic container, and activator 3 is positioned at this hermetic container；On upper plug head 4
Having the construction opening installing activator 3, locking device 5 seals up construction opening；It is provided with control at topping up hole 6
The locking-valve of topping up break-make processed；Expansion tube is mainly made up of body and bottom end cover 1, and topping up hole is located under expansion tube
On end cap 1.Having topping up hole 6 on the face of cylinder of bottom end cover 1, topping up hole is by radial hole 10 and axial hole 11
Composition, locking-valve is the locking spool 7 of a notch cuttype, in the valve pocket hole of the notch cuttype that this locking spool is arranged on,
Valve pocket hole is opened in bottom end cover 1, and connects radial hole 10 and the intersection in axial hole 11.The lock valve of notch cuttype
Core is made up of the cylindrical section of different-diameter, which is provided with O RunddichtringO 12.Described activator 3 is closed cylinder,
It is built with activator, is additionally provided with the electric heating device 8 and wire 9 being dipped in activator, and wire 9 one end connects electricity
Thermal 8, wire 9 other end is connected through the construction opening on upper plug head with external power source.Described locking device
For the tightening cover threadeded with described construction opening, locking device 5 has wire guide 14, and is provided with bracelet 15.
The closed cylinder of activator 3 is formed with activation cover 16 by activating cylinder, and the two is being tightly connected, built-in activator,
Activation cylinder end face is additionally provided with dismountable end plug 24；Activator 3 uses papery or plastic material, expansion tube 2 to use
Common seamless steel pipe.Having on expansion tube and cut off elongated slot 17, cutting off long slot cross-section is V-type.
Embodiment two
With reference to Fig. 4,5,6, the present embodiment is essentially identical with embodiment one, and difference is: topping up hole with close
The position of locking-valve, structure difference, its topping up hole is on upper plug head 4a, and topping up hole is an axial ladder circular hole 18,
Locking-valve is the locking spool of a notch cuttype.Ladder circular hole 18 is formed rank by the different macropore section of internal diameter and aperture section
Ladder circular hole, by the different macropore section of internal diameter, aperture section, is additionally provided with before aperture section for installing envelope in after the energy charging
Close the closing screw 20 of bolt；This locking spool is made up of the valve head 13 that the big valve seat 19 of diameter and diameter are little, valve
Seat 19 is hollow valve seat, and lower section is uncovered, which is provided with O RunddichtringO 12a.
Embodiment three
With reference to Fig. 7,8, the present embodiment is essentially identical with embodiment two, and difference is: topping up hole and locking-valve
Structure different, topping up hole is opened on upper plug head 4c, and topping up hole is an axial ladder circular hole, and locking-valve is spring
Ball valve, the macropore section of ladder circular hole is the cylindrical hole towards expansion tube inner chamber, and it is built with spring 21 and ball valve core
22, the aperture section of ladder circular hole is towards outside screwed hole 23.
The foregoing is only preferred embodiment of the present utility model, not thereby limit patent model of the present utility model
Enclose, every equivalent structure transformation utilizing this utility model description and accompanying drawing content to be made, or directly or indirectly transport
It is used in relevant technical field, is included in scope of patent protection of the present utility model.
Claims (10)
1. a disposable carbon dioxide fracturing device, it is characterised in that including expansion tube, activator, upper plug head, locking device, described expansion tube and upper plug head composition hermetic container, activator is positioned at this hermetic container；Having the construction opening installing activator on upper plug head, locking device seals up construction opening；Expansion tube or upper plug head have topping up hole.
Disposable carbon dioxide fracturing device the most according to claim 1, it is characterised in that be provided with the locking-valve controlling topping up break-make at described topping up hole；Expansion tube is mainly made up of body and bottom end cover, and when expansion tube is opened topping up hole, topping up hole is located on the bottom end cover of expansion tube.
Disposable carbon dioxide fracturing device the most according to claim 1, it is characterized in that, described activator is closed cylinder, it is built with activator, it is additionally provided with the electric heating device and wire being dipped in activator, wire one end connects electric heating device, and the wire other end is connected through the construction opening on upper plug head with external power source.
Disposable carbon dioxide fracturing device the most according to claim 2, it is characterized in that, described topping up hole is opened on bottom end cover, the face of cylinder of bottom end cover has topping up hole, topping up hole is made up of radial hole and axial hole, and locking-valve is the locking spool of a notch cuttype, in the valve pocket hole of the notch cuttype that this locking spool is arranged on, valve pocket hole is opened in bottom end cover, and connects radial hole and the intersection in axial hole.
Disposable carbon dioxide fracturing device the most according to claim 4, it is characterised in that the locking spool of notch cuttype is made up of the cylindrical section of different-diameter, which is provided with O RunddichtringO.
Disposable carbon dioxide fracturing device the most according to claim 2, it is characterised in that described topping up hole is opened on upper plug head, topping up hole is an axial ladder circular hole, and locking-valve includes the locking spool of notch cuttype.
Disposable carbon dioxide fracturing device the most according to claim 6, it is characterised in that ladder circular hole, by the different macropore section of internal diameter, aperture section, is additionally provided with the closing screw for installing blind bolt in after the energy charging before aperture section；This locking spool is made up of the valve head that the big valve seat of diameter and diameter are little, and valve seat is hollow valve seat, and lower section is uncovered, which is provided with O RunddichtringO.
Disposable carbon dioxide fracturing device the most according to claim 2, it is characterized in that, described topping up hole is opened on upper plug head, topping up hole is an axial ladder circular hole, locking-valve is ball-and-spring valve, the macropore section of ladder circular hole is the cylindrical hole towards expansion tube inner chamber, and it is built with spring and ball valve, and the aperture section of ladder circular hole is towards outside screwed hole.
Disposable carbon dioxide fracturing device the most according to claim 1, it is characterised in that described locking device is the tightening cover threadeded with described construction opening or locking plug, locking device has wire guide, and is provided with bracelet.
Disposable carbon dioxide fracturing device the most according to claim 1, it is characterised in that the closed cylinder of activator is formed with activation cover by activating cylinder, and the two is being tightly connected, built-in activator；Activator uses papery or plastic material, and expansion tube uses common seamless steel pipe；Have on expansion tube and cut off elongated slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286597 | 2016-04-08 | ||
| CN2016202865975 | 2016-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654343U true CN205654343U (en) | 2016-10-19 |
Family
ID=57402362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441916.5U Active CN205654343U (en) | 2016-04-08 | 2016-05-16 | Disposable carbon dioxide sends and splits ware |
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| CN (1) | CN205654343U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863637A (en) * | 2016-04-08 | 2016-08-17 | 永州市鑫东森机械装备有限公司 | Disposable carbon dioxide cracking device and manufacturing method thereof |
| CN106437710A (en) * | 2016-12-02 | 2017-02-22 | 覃小冬 | Carbon dioxide fracturer and remote detonation carbon dioxide fracturer |
| CN106894815A (en) * | 2017-03-30 | 2017-06-27 | 湖南烈岩科技有限公司 | Can Fast Installation carbon dioxide fracturing device and fill seal apparatus |
| CN106918269A (en) * | 2017-03-30 | 2017-07-04 | 湖南烈岩科技有限公司 | Disposable carbon dioxide fracturing device |
| CN110289589A (en) * | 2019-06-18 | 2019-09-27 | 河海大学 | A kind of super-pressure CO2Fracturing pipe electric line sealing device and its application method |
| CN110849220A (en) * | 2019-11-28 | 2020-02-28 | 重庆交通大学 | Safety carbon dioxide cracking device with disposable liquid storage tube |
-
2016
- 2016-05-16 CN CN201620441916.5U patent/CN205654343U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863637A (en) * | 2016-04-08 | 2016-08-17 | 永州市鑫东森机械装备有限公司 | Disposable carbon dioxide cracking device and manufacturing method thereof |
| CN106437710A (en) * | 2016-12-02 | 2017-02-22 | 覃小冬 | Carbon dioxide fracturer and remote detonation carbon dioxide fracturer |
| CN106894815A (en) * | 2017-03-30 | 2017-06-27 | 湖南烈岩科技有限公司 | Can Fast Installation carbon dioxide fracturing device and fill seal apparatus |
| CN106918269A (en) * | 2017-03-30 | 2017-07-04 | 湖南烈岩科技有限公司 | Disposable carbon dioxide fracturing device |
| CN106918269B (en) * | 2017-03-30 | 2018-08-03 | 湖南烈岩科技有限公司 | Disposable carbon dioxide fracturing device |
| CN106894815B (en) * | 2017-03-30 | 2019-11-15 | 湖南烈岩科技有限公司 | Quick-installed carbon dioxide fracturing device and fill seal apparatus |
| CN110289589A (en) * | 2019-06-18 | 2019-09-27 | 河海大学 | A kind of super-pressure CO2Fracturing pipe electric line sealing device and its application method |
| CN110289589B (en) * | 2019-06-18 | 2020-07-17 | 河海大学 | Ultrahigh pressure CO2Fracturing pipe electric line sealing device and using method thereof |
| CN110849220A (en) * | 2019-11-28 | 2020-02-28 | 重庆交通大学 | Safety carbon dioxide cracking device with disposable liquid storage tube |
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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 |
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. |
|
| TR01 | Transfer of patent right |