CN218644280U - Carbon dioxide sends and splits guider for construction - Google Patents
Carbon dioxide sends and splits guider for construction Download PDFInfo
- Publication number
- CN218644280U CN218644280U CN202223362603.5U CN202223362603U CN218644280U CN 218644280 U CN218644280 U CN 218644280U CN 202223362603 U CN202223362603 U CN 202223362603U CN 218644280 U CN218644280 U CN 218644280U
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- CN
- China
- Prior art keywords
- carbon dioxide
- fracturing
- construction
- splits
- ware
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- 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 58
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 29
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 8
- 238000005422 blasting Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells
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- Earth Drilling (AREA)
Abstract
The utility model is suitable for a carbon dioxide sends and splits construction technical field, provides a carbon dioxide sends and splits guider for construction, link the part including sending the ware, still include: the direction guide head is connected with one end of the fracturing device link component at one end; the other end of the fracturing unit linking part is connected with the fracturing unit. The application has a guiding function and is convenient to construct; the problem that construction cannot be carried out due to the fact that the drill hole is inclined is avoided; the friction force of the fracturing device sent into the drill hole is reduced, so that the labor is saved; the frac may also be directed through a zone of formation change.
Description
Technical Field
The utility model belongs to the technical field of the carbon dioxide send and splits the construction, especially, relate to a carbon dioxide sends and splits guider for construction.
Background
The carbon dioxide cracking device is used for heating, gasifying and expanding liquid carbon dioxide and quickly releasing high-pressure gas to break rocks or coal drops, so that the defects of high destructiveness, high risk ore body crushing and the like in the conventional explosive blasting mining and presplitting are overcome, firm guarantee is provided for safe mining and presplitting of mines, and the carbon dioxide cracking device is generally suitable for operation on coal mines and non-coal mines.
The working principle is as follows: the carbon dioxide exists in liquid state at the temperature lower than 31 ℃ or the pressure higher than 7.23MPa, and starts to be gasified at the temperature higher than 31 ℃, and the pressure is continuously changed along with the change of the temperature. By utilizing the characteristic of carbon dioxide, liquid carbon dioxide is filled in a main pipe of the blasting device, the blasting device is quickly excited by the blasting device, the liquid carbon dioxide is instantly gasified and contracted to generate high pressure, the volume of the liquid carbon dioxide is contracted by more than 600 times, when the pressure reaches the ultimate strength (the pressure can be set) of the blasting piece, the constant pressure shearing piece is broken, and high-pressure gas is released from the gas discharge head to act on a medium (rock) body, so that the aim of blasting is fulfilled.
When the carbon dioxide sends and splits the ware and uses, need drill hole at the blasting position in advance, then send the carbon dioxide to split the ware and put into downthehole, send when splitting the ware placing the carbon dioxide, because reasons such as drilling skew or hole inner wall surface quality difference, the carbon dioxide sends and splits the ware and hardly puts into downthehole, and then influences the construction progress.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a carbon dioxide sends and splits guider for construction aims at solving because the crooked or downthehole wall surface quality reason such as poor of drilling, and carbon dioxide sends and splits the ware and hardly puts into downtheholely, and then influences the problem of construction progress.
The utility model relates to a realize like this, a carbon dioxide sends and splits guider for construction, link the part including sending the ware, still include:
the direction guide head is connected with one end of the fracturing device link component at one end;
the other end of the fracturing unit linking part is connected with the fracturing unit.
According to a further technical scheme, the direction guiding head is made of rubber.
According to the further technical scheme, the tail end of the direction guide head is conical, and a spherical bulge is arranged at the conical tail end.
According to the technical scheme, internal threads are arranged at two ends of the connecting component of the fracturing device, an external threaded shaft is arranged at one end of the direction guide head, and two ends of the connecting component of the fracturing device are respectively connected with the fracturing device and the external threaded shaft through the two internal threads.
The embodiment of the utility model provides a carbon dioxide sends and splits construction and uses guider, possess the guide effect, be convenient for the construction; the problem that construction cannot be carried out due to the fact that the drill hole is inclined is avoided; the friction force of the fracturing device sent into the drill hole is reduced, so that the labor is saved; the frac may also be directed through the formation change zone.
Drawings
Fig. 1 is a schematic structural view of a guiding device for carbon dioxide fracturing construction provided by the embodiment of the utility model.
In the drawings: the fracturing device comprises a fracturing device link component 1, internal threads 11, a direction guide head 2 and an external threaded shaft 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
As shown in fig. 1, for the utility model discloses a carbon dioxide send and splits guider for construction that an embodiment provided, link part 1 including sending the ware, still include:
the direction guide head 2, one end of the direction guide head 2 is connected with one end of the fracturing device link component 1;
the other end of the fracturing unit linking part 1 is connected with a fracturing unit.
The embodiment of the utility model provides an in, during the use, install direction guide head 2 on sending and split the ware through sending and splitting ware linking part 1, will send and split the ware and install the one end of direction guide head 2 and put into earlier downtheholely, then send into to downthehole and send into and split the ware, can guide to send and split ware direction drilling axis direction and remove in 45 angle ranges of drilling axis contained angle, and then be convenient for send into in drilling and send into and split the ware, improve and send the speed that splits the ware installation, and then improve work efficiency.
As shown in fig. 1, as a preferred embodiment of the present invention, the direction guiding head 2 is made of rubber.
As shown in fig. 1, as a preferred embodiment of the present invention, the end of the direction guiding head 2 is a cone, and the cone end is provided with a spherical protrusion.
As shown in fig. 1, as a preferred embodiment of the utility model, send and split the both ends that the part 1 is linked to the ware and all be provided with internal thread 11, the one end of direction guide head 2 is provided with external screw thread axle 21, send the both ends that the part 1 is linked to the ware and send and split ware and external screw thread axle 21 to be connected through two internal threads 11 respectively.
The embodiment of the utility model provides an in, will send the both ends that split the ware and link part 1 through internal thread 11 and install at direction guide head 2 and send and split the ware on, and then be convenient for install direction guide head 2.
The utility model provides an in the above-mentioned embodiment, carbon dioxide sends and splits guider for construction, during the use, will send through internal thread 11 and split the both ends that the ware links part 1 and install on direction guide head 2 and send and split the ware, will send and split the ware and install the one end of direction guide head 2 and put into downthehole earlier, then send into to downthehole and send and split the ware, can be in drilling axis contained angle 45 angle within ranges, the guide sends and splits ware direction drilling axis direction and removes, and then be convenient for send into in drilling and send into and split the ware, improve and send the speed that splits the ware installation, and then improve work efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a carbon dioxide sends and splits guider for construction, links the part including sending the ware, its characterized in that still includes:
the direction guide head is connected with one end of the fracturing device link component at one end;
the other end of the fracturing unit linking part is connected with the fracturing unit.
2. The carbon dioxide fracturing construction guide device as claimed in claim 1, wherein the direction guide head is made of rubber.
3. The guide device for carbon dioxide fracturing construction as claimed in claim 2, wherein the tip of the direction guide head is tapered, and the tapered tip is provided with a spherical protrusion.
4. The guiding device for carbon dioxide fracturing construction according to claim 1, wherein internal threads are arranged at both ends of the fracturing device linking component, an external threaded shaft is arranged at one end of the direction guiding head, and both ends of the fracturing device linking component are respectively connected with the fracturing device and the external threaded shaft through the two internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362603.5U CN218644280U (en) | 2022-12-15 | 2022-12-15 | Carbon dioxide sends and splits guider for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223362603.5U CN218644280U (en) | 2022-12-15 | 2022-12-15 | Carbon dioxide sends and splits guider for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218644280U true CN218644280U (en) | 2023-03-17 |
Family
ID=85501196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223362603.5U Active CN218644280U (en) | 2022-12-15 | 2022-12-15 | Carbon dioxide sends and splits guider for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218644280U (en) |
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2022
- 2022-12-15 CN CN202223362603.5U patent/CN218644280U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |