CN206158745U - Carbon dioxide sends and splits ware - Google Patents
Carbon dioxide sends and splits ware Download PDFInfo
- Publication number
- CN206158745U CN206158745U CN201621119468.3U CN201621119468U CN206158745U CN 206158745 U CN206158745 U CN 206158745U CN 201621119468 U CN201621119468 U CN 201621119468U CN 206158745 U CN206158745 U CN 206158745U
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- CN
- China
- Prior art keywords
- liquid storage
- storage pipe
- big gun
- pipe
- release
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- Withdrawn - After Issue
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Abstract
The utility model discloses a carbon dioxide sends and splits ware, it is including having the liquid storage pipe of cavity, the liquid storage pipe about both ends be equipped with respectively with liquid storage pipe cavity intercommunication fill the dress gas vent, the link on liquid storage pipe right side is equipped with and stretches into heating tube in the liquid storage pipe cavity, the link and a filling valve on liquid storage pipe right side are connected, a left link of liquid storage pipe and a release union coupling, the release channel of release pipe with the cavity cavity intercommunication of liquid storage pipe, the left side of release pipe is equipped with takes the internal screw thread link, the spiro union has hollow big gun pole on the internal thread of link, big gun pole cavity with the release channel intercommunication of release pipe, be equipped with on the outer wall of big gun pole with a plurality of through -holes of big gun pole cavity intercommunication, the left end and a link spiro union that only flies the device right side of big gun pole, adopt above -mentioned structure, realized low in labor strength, the flames of anger, sent and split that the power is big, safety, high -efficient and can use the effect of different diameter specification big gun poles according to on -the -spot demand.
Description
Technical field
The utility model is related to a kind of carbon dioxide fracturing device.
Background technology
The present invention is the improvement to the application for a patent for invention of Patent No. 2016101423040, due in colliery and subway tunnel
Punch limited space when tunneling in road, and drilling or the equipment for punching are put to good use not open, the release pipe rule of existing carbon dioxide fracturing device
Lattice are less, it is impossible to meet the demand of coal mining and subway tunnel driving.
The content of the invention
The purpose of this utility model is to provide that a kind of low labour intensity, the flames of anger, fracturing power be big, safe efficient and energy
The carbon dioxide fracturing device of different-diameter specification big gun bar is enough used according to field demand.
The technical solution of the utility model is a kind of carbon dioxide fracturing device, and it includes the liquid storage pipe with hollow cavity 7
5, the left and right of the liquid storage pipe 5 is respectively arranged at two ends with and fills exhaust outlet 4, the storage with the hollow cavity 7 of the liquid storage pipe 5 is connected
The connection end on the right side of liquid pipe 5 is provided with the heat-generating pipe stretched in the hollow cavity 7 of the liquid storage pipe 5, the connection on the right side of the liquid storage pipe 5
End is connected with a filling valve 6, and the connection end in the left side of the liquid storage pipe 5 is connected with a release pipe 3, and the release of the release pipe 3 is led to
Road is connected with the hollow cavity 7 of the liquid storage pipe 5, it is characterised in that：The left side of the release pipe 3 is provided with tapped connection
End, is bolted with hollow big gun bar 2, the hollow cavity of big gun bar 2 and the release for discharging pipe 3 on the internal thread of the connection end
Channel connection, the outer wall of the big gun bar 2 is provided with some through holes connected with the hollow cavity of big gun bar 2, a left side for the big gun bar 2
The connection end 12 for only flying the right side of device 1 with one is held to be spirally connected.
It is coaxial with the big gun bar 2 and footpath cylinder that the technical solution of the utility model also has the device 1 that only flies, institute
State and be provided with the middle part of cylinder groove 9, one passes through the bearing pin 8 and of the cylinder axis only to fly push rod in the groove 9
10 left end socket, the left end of the cylinder is provided with and only flies the corresponding shoulder hole 14 in the left end end of push rod 10, institute with described
State shoulder hole 14 and be provided with multidiameter 13, the right-hand member of the cylinder is provided with corresponding with the only winged right-hand member end of push rod 10
And the communicating passage 11 communicated with the hollow cavity of big gun bar 2.
The technical solution of the utility model also has curved at the end edge for only flying push rod 10, and prolongs and is axially arranged with
Some double wedges.
The technical solution of the utility model also has the left end for only flying device 1 to be additionally provided with and releasing that the groove 9 is connected
Discharge hole 15.
The beneficial effects of the utility model are by the liquid storage pipe 5 with hollow cavity 7, the left and right two of the liquid storage pipe 5
End be respectively equipped with connect with the hollow cavity 7 of the liquid storage pipe 5 fill exhaust outlet 4, the connection end on the right side of the liquid storage pipe 5 is provided with
The heat-generating pipe in the hollow cavity 7 of the liquid storage pipe 5 is stretched into, the connection end on the right side of the liquid storage pipe 5 is connected with a filling valve 6, institute
The connection end for stating the left side of liquid storage pipe 5 is connected with a release pipe 3, and the release channel of the release pipe 3 is hollow with the liquid storage pipe 5
Cavity 7 is connected, and the left side of the release pipe 3 is provided with tapped connection end, in being bolted with the internal thread of the connection end
Empty big gun bar 2, the hollow cavity of big gun bar 2 is connected with the release channel of the release pipe 3, and the outer wall of the big gun bar 2 is provided with
The some through holes connected with the hollow cavity of big gun bar 2, the left end of the big gun bar 2 and stops the connection end 12 for flying the right side of device 1
It is spirally connected；Using liquid storage that is front, in advance liquid carbon dioxide being passed through into the injecting carbon dioxide fracturing device of filling valve 6 with professional high-pressure pump
In pipe 5, because Coal Exploitation ore faces and subway tunnel working face are narrow, according to design requirement, drill through in working face less straight
After the blast hole in footpath, according to the size of explosion bore dia, by release pipe 3 left end design different-diameter internal thread, by respective diameters
Big gun bar 2 be screwed onto on release pipe 3, then the big gun bar 2 of carbon dioxide fracturing device is inserted one by one in blast hole, when being arranged on big gun
When the one of the left end of bar 2 only flies the multidiameter 13 on device 1 and contacts blast hole bottom, multidiameter 13 to the displacement of big gun bar 2 will be arranged on
The push rod 10 that only flies in cylinder groove is deflected around bearing pin 8, only flies the other end that push rod 10 only flies push rod 10 while rotation
With the inwall tight fit of blast hole, will only fly the bottommost that device 1 is fixed on blast hole, so as to big gun bar 2 is fixed on into blast hole
It is interior, and the outside that pipe 3, liquid storage pipe 5 and its filling valve 6 are arranged on blast hole is discharged, will igniting attachment means, detonation by wire
When fracturing is ignited in head and heat-generating pipe connection, the initiator head of the one end of liquid storage pipe 5 is connected and ignited after electric current, and heat-generating pipe is by liquid storage pipe 5
Liquid carbon dioxide fracturing device generate heat and cause fast reaction, make liquid carbon dioxide fracturing device in liquid storage pipe 5 generate heat simultaneously
Rapidly gaseous state is changed into from liquid, in more than 600 times of 40ms inner volume instantaneous expansions, the pressure in liquid storage pipe 5 can increase sharply to 270PMa,
When pressure reaches preset value, carbon dioxide is by release channel into the hollow cavity in big gun bar 2 and by the outer wall of big gun bar 2
On some through holes outwards break out rapidly, meanwhile, partial CO 2 gas is from the connection communicated with the hollow cavity of big gun bar 2
Spray in passage 11, because communicating passage 11 is corresponding with the only winged right-hand member end of push rod 10, stopping for partial CO 2 gas flies
The right-hand member of push rod 10 further applies external force, by only fly push rod 10 make only to fly device 1 in blast hole it is fixed more firmly,
The powerful thrust produced using carbon dioxide moment is torn material along nature or the broken face being open, and realizes work strong
Spend the low, flames of anger, fracturing power it is big, safe efficient and can according to field demand using different-diameter specification big gun bar effect.
Description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is that Fig. 1 stops to fly the partial enlarged drawing of device
Fig. 1, in 2:1st, device is only flown, 2, big gun bar, 3, release pipe, 4, fill exhaust outlet, 5, liquid storage pipe, 6, filling valve, 7,
Hollow cavity, 8, bearing pin, 9, groove, 10, only fly push rod, 11, communicating passage, 12, connection end, 13, multidiameter, 14, shoulder hole,
15th, release aperture.
Specific embodiment
The utility model is related to a kind of carbon dioxide fracturing device, and it includes the liquid storage pipe 5 with hollow cavity 7, the storage
The left and right of liquid pipe 5 is respectively arranged at two ends with and fills exhaust outlet 4 with the hollow cavity 7 of the liquid storage pipe 5 is connected, and the liquid storage pipe 5 is right
The connection end of side is provided with the heat-generating pipe stretched in the hollow cavity 7 of the liquid storage pipe 5, the connection end and on the right side of the liquid storage pipe 5
Filling valve 6 connects, and the connection end in the left side of the liquid storage pipe 5 is connected with a release pipe 3, the release channel for discharging pipe 3 and institute
The hollow cavity 7 for stating liquid storage pipe 5 is connected, and the left side of the release pipe 3 is provided with tapped connection end, the connection end it is interior
Hollow big gun bar 2 is bolted with screw thread, the hollow cavity of big gun bar 2 is connected with the release channel of the release pipe 3, the big gun bar
2 outer wall is provided with some through holes connected with the hollow cavity of big gun bar 2, and it is right that the left end of the big gun bar 2 only flies device 1 with one
The connection end 12 of side is spirally connected, and the device 1 that only flies is coaxial with the big gun bar 2 and footpath cylinder, the middle part of the cylinder
Groove 9 is provided with, one passes through the bearing pin 8 and of the cylinder axis to stop the left end socket for flying push rod 10, institute in the groove 9
The left end for stating only winged device 1 is additionally provided with the release aperture 15 connected with the groove 9, and the left end of the cylinder is provided with and stops with described
The corresponding shoulder hole 14 in the left end end of winged push rod 10, the shoulder hole 14 is provided with multidiameter 13, the right-hand member of the cylinder
It is provided with communicating passage 11 that is corresponding with the only winged right-hand member end of push rod 10 and communicating with the hollow cavity of big gun bar 2；Make
With front, liquid carbon dioxide is passed through in advance in the liquid storage pipe 5 of the injecting carbon dioxide fracturing device of filling valve 6 with professional high-pressure pump,
Because Coal Exploitation ore faces and subway tunnel working face are narrow, according to design requirement, in working face the quick-fried of small diameter is drilled through
After holes, according to the size of explosion bore dia, by release pipe 3 left end design different-diameter internal thread, by the big gun bar 2 of respective diameters
It is screwed onto on release pipe 3, then one by one inserts the big gun bar 2 of carbon dioxide fracturing device in blast hole, when being arranged on the left end of big gun bar 2
A multidiameter 13 only flown on device 1 when contacting blast hole bottom, multidiameter 13 will be arranged on cylinder and lead to the displacement of big gun bar 2
The push rod 10 that only flies in groove is deflected around bearing pin 8, only flies the other end and blast hole that push rod 10 only flies push rod 10 while rotation
Inwall tight fit, will only fly the bottommost that device 1 is fixed on blast hole, so as to big gun bar 2 is fixed in blast hole, and discharge
Pipe 3, liquid storage pipe 5 and its filling valve 6 are arranged on the outside of blast hole, will igniting attachment means, initiator head and heating by wire
When fracturing is ignited in pipe connection, the initiator head of the one end of liquid storage pipe 5 is connected and ignited after electric current, and heat-generating pipe is by the liquid two in liquid storage pipe 5
Carbonoxide fracturing device generates heat and causes fast reaction, makes the liquid carbon dioxide fracturing device in liquid storage pipe 5 generate heat and rapid by liquid
State is changed into gaseous state, and in more than 600 times of 40ms inner volume instantaneous expansions, the pressure in liquid storage pipe 5 can increase sharply to 270PMa, treat that pressure reaches
During to preset value, carbon dioxide is by release channel into the hollow cavity in big gun bar 2 and by some on the outer wall of big gun bar 2
Through hole outwards breaks out rapidly, meanwhile, partial CO 2 gas is from the communicating passage 11 communicated with the hollow cavity of big gun bar 2
Spray, because communicating passage 11 is corresponding with the only winged right-hand member end of push rod 10, described stopping at the end edge for flying push rod 10 is in arc
Shape, and prolong and be axially arranged with some double wedges, partial CO 2 gas further applies external force to the right-hand member for only flying push rod 10, passes through
Only fly push rod 10 make only to fly device 1 in blast hole it is fixed more firmly, using carbon dioxide moment produce it is powerful
Thrust tears material along nature or the broken face being open, and realizes that low labour intensity, the flames of anger, fracturing power be big, safety, height
Imitate and can use according to field demand the effect of different-diameter specification big gun bar.
Claims (4)
1. a kind of carbon dioxide fracturing device, it is included with hollow cavity（7）Liquid storage pipe（5）, the liquid storage pipe（5）Left and right
It is respectively arranged at two ends with and the liquid storage pipe（5）Hollow cavity（7）What is connected fills exhaust outlet（4）, the liquid storage pipe（5）Right side
Connection end is provided with stretches into the liquid storage pipe（5）Hollow cavity（7）Interior heat-generating pipe, the liquid storage pipe（5）Right side connection end with
One filling valve（6）Connection, the liquid storage pipe（5）The connection end in left side and a release pipe（3）Connection, the release pipe（3）Release
Passage is put with the liquid storage pipe（5）Hollow cavity（7）Connection, it is characterised in that：The release pipe（3）Left side be provided with interior
The connection end of screw thread, is bolted with hollow big gun bar on the internal thread of the connection end（2）, the big gun bar（2）Hollow cavity and institute
State release pipe（3）Release channel connection, the big gun bar（2）Outer wall be provided with and the big gun bar（2）Hollow cavity connection
Some through holes, the big gun bar（2）Left end and only fly device（1）The connection end on right side（12）It is spirally connected.
2. a kind of carbon dioxide fracturing device according to claim 1, it is characterised in that：It is described only to fly device（1）It is and institute
State big gun bar（2）The cylinder in coaxial and footpath, in the middle part of the cylinder groove is provided with（9）, in the groove（9）Interior one passes through institute
State the bearing pin of cylinder axis（8）Only fly push rod with one（10）Left end socket, the left end of the cylinder be provided with it is described only
Winged push rod（10）The corresponding shoulder hole in left end end（14）, the shoulder hole（14）It is provided with multidiameter（13）, the cylinder
The right-hand member of body is provided with and only flies push rod with described（10）Right-hand member end it is corresponding and with the big gun bar（2）The company that hollow cavity is communicated
Circulation passage（11）.
3. a kind of carbon dioxide fracturing device according to claim 2, it is characterised in that：It is described only to fly push rod（10）End
Edge is curved, and prolongs and be axially arranged with some double wedges.
4. according to a kind of arbitrary described carbon dioxide fracturing device of claim 1-3, it is characterised in that：It is described only to fly device（1）
Left end be additionally provided with and the groove（9）The release aperture of connection（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119468.3U CN206158745U (en) | 2016-10-13 | 2016-10-13 | Carbon dioxide sends and splits ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119468.3U CN206158745U (en) | 2016-10-13 | 2016-10-13 | Carbon dioxide sends and splits ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158745U true CN206158745U (en) | 2017-05-10 |
Family
ID=58653783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119468.3U Withdrawn - After Issue CN206158745U (en) | 2016-10-13 | 2016-10-13 | Carbon dioxide sends and splits ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351659A (en) * | 2016-10-13 | 2017-01-25 | 山东名世矿业机械有限公司 | Carbon dioxide cracking device |
| CN113390298A (en) * | 2021-06-10 | 2021-09-14 | 河南理工大学 | CO (carbon monoxide)2Series circuit connecting device of fracturing device |
-
2016
- 2016-10-13 CN CN201621119468.3U patent/CN206158745U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351659A (en) * | 2016-10-13 | 2017-01-25 | 山东名世矿业机械有限公司 | Carbon dioxide cracking device |
| CN113390298A (en) * | 2021-06-10 | 2021-09-14 | 河南理工大学 | CO (carbon monoxide)2Series circuit connecting device of fracturing device |
| CN113390298B (en) * | 2021-06-10 | 2023-03-31 | 河南理工大学 | CO (carbon monoxide) 2 Series circuit connecting device of fracturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20180817 |