CN106437710B - Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate - Google Patents
Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate Download PDFInfo
- Publication number
- CN106437710B CN106437710B CN201611099345.2A CN201611099345A CN106437710B CN 106437710 B CN106437710 B CN 106437710B CN 201611099345 A CN201611099345 A CN 201611099345A CN 106437710 B CN106437710 B CN 106437710B
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- tank body
- dioxide fracturing
- end cap
- activator
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 161
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 79
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 79
- 239000012190 activator Substances 0.000 claims abstract description 54
- 230000010412 perfusion Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000005474 detonation Methods 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 27
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229960004424 carbon dioxide Drugs 0.000 description 63
- 238000010586 diagram Methods 0.000 description 8
- 238000005422 blasting Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 241000790917 Dioxys <bee> Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910002090 carbon oxide Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The carbon dioxide fracturing device the present invention provides carbon dioxide fracturing device and remotely to detonate, is related to the technical field of demolition set, carbon dioxide fracturing device includes: tank body, end cap, activator and containment member；Activator is connect with end cap；Tank body is connect with end cap seal；Tank body is provided with perfusing hole, and end cap is provided with perfusion channel, and perfusing hole is connected to perfusion channel；Perfusion channel and containment member are tightly connected；The material of tank body and end cap includes plastics；Solving that structure existing in the prior art is cumbersome, and quality is big, cost is big and there is technical issues that security risk, reach the better tightness of tank body, so that tank body is lighter, environmentally friendly, the lower technical effect of cost.The carbon dioxide fracturing device remotely to detonate, comprising: carbon dioxide fracturing device, long-range detonation receiver and remote detonator；Long-range detonation is realized, can be detonated simultaneously for multiple carbon dioxide fracturing devices, and more ensure that the safety of detonation personnel in a wider context.
Description
Technical field
The present invention relates to demolition set technical fields, two more particularly, to a kind of carbon dioxide fracturing device and remotely to detonate
Carbonoxide fracturing device.
Background technique
The method of traditional coal mining is explosive blasting, and it is that typical open fire is quick-fried that explosive blasting power is big, effect is violent
It is broken.But there are many defects for open fire explosion, have higher requirements to use condition, use environment, day poling reason etc., especially in height
When being blown out in the mine of gas, it is most likely that cause gas and coal dust to explode, bring security risk to coal mine.
Due to the insecurity of explosive blasting, carbon dioxide detonating technique starts to rise, this technology is early from 20th century 50
Age starts to be taken seriously and develop, and is researched and developed exclusively for the coal working face of highly gassy mine.The skill of carbon dioxide detonation at present
Art has extended to the fast and safely explosion of rock, concrete and other materials, is widely adopted in steel and cement industry.It is existing
Carbon dioxide fracturing pipe in technology is divided into disposable carbon dioxide fracturing pipe and use repeatly carbon dioxide fracturing pipe.It is existing
There is the use repeatly carbon dioxide fracturing pipe in technology: letting out energy equipped with level pressure in liquid storage pipe one end made of high strength alloy steel
Piece and let out can head, the other end equipped with activator and fill can head, blasting cartridge can be screwed with again on head by filling.In the prior art disposable two
Carbonoxide fracturing pipe includes irony tank body, activator, upper plug head, locking device；The peace of installation activator is provided on upper plug head
Dress opening, locking device seal up construction opening, are full of carbon dioxide in tank body.
But the single weight of use repeatly fracturing pipe in the prior art, which reaches 30 kilograms or more, needs three people the above persons
Operation, components are excessive, dismounting is excessively cumbersome, also need recycling to dismount again after use.In addition, existing disposable titanium dioxide
Carbon fracturing pipe manufacture material be it is iron, same quality is at high cost greatly, and technique is cumbersome, can generate and let out in the case that technique degree is not high,
Iron sealing ring is excessively easy leakage, and filling will lead to winged tube capacity and easily cause safety hazard etc. in bad situation.
Summary of the invention
The carbon dioxide fracturing device the purpose of the present invention is to provide a kind of carbon dioxide fracturing device and remotely to detonate, with drop
Low structure existing in the prior art is cumbersome, and quality is big, and cost is big and there is technical issues that security risk.
Carbon dioxide fracturing device provided by the invention, comprising: tank body, end cap, activator and containment member；
Activator is set to the inside of tank body, and the open end of activator is connect with end cap；
Tank body is connect with end cap seal；
Tank body is provided with perfusing hole by one end of proximal cover, and end cap is provided with perfusion channel close to the position of perfusing hole, fills
Geat is connected to perfusion channel；
Perfusion channel and containment member are tightly connected；
The material of tank body and end cap includes plastics.
Further, the material of tank body and end cap is PVC material；
Tank body is set as PVC material integrated injection moulding；The PVC material wall thickness of tank body is 8mm~10mm.
Further, tank body outer surface is provided with a plurality of grooving along its length, and the depth of grooving is 1mm~2mm.
Further, end cap includes caping and protrusion；
Tank body and the external margin of protrusion are connected through a screw thread；
Threaded hole is provided in protrusion；Activator is connect by threaded hole with protrusion；
Protrusion is provided with perfusion channel, perfusing hole and perfusion channel into " L " type.
Further, containment member includes fastening screw and check valve；
Caping is provided with ladder threaded hole, and ladder threaded hole is provided with valve chamber, is provided in valve chamber for the tank body
The check valve of inside injection gas；
Ladder threaded hole is connected to perfusion channel, and the entirety and perfusing hole of ladder threaded hole and perfusion channel are at T-shape；Tightly
It, being capable of sealing perfusion channel Gu screw is set in ladder threaded hole threaded hole.
Further, the threaded connection place of activator and protrusion is provided with gluing, and tank body and the external margin of protrusion
Threaded connection place is provided with gluing.
Further, carbon dioxide fracturing device provided by the invention further includes handle；
Handle is fixedly connected with end cap far from one end of tank body.
Further, carbon dioxide fracturing device provided by the invention, further includes electric calorifie installation and conducting wire；
Activator is provided in activator, electric calorifie installation is arranged in activator, and electric calorifie installation is dipped in activator；
End cap is provided with wire through-hole, and conducting wire one end is electrically connected by wire through-hole with electric calorifie installation；The other end and outside
Power supply connection.
The carbon dioxide fracturing device provided by the invention remotely to detonate, including the receiver that remotely detonates, remote detonator and
Carbon dioxide fracturing device；
Remote detonator is provided with signal generation apparatus；
Long-range detonation receiver includes battery, controller and signal receiving device；Signal receiving device is electrically connected with controller
It connects；Controller is electrically connected with battery, and battery is electrically connected with the conducting wire in activator；
Electric calorifie installation is provided in activator, electric calorifie installation is connect with conducting wire；
Signal receiving device is used to receive the remote signal of signal generation apparatus transmission, and this signal is sent to control
Device, the corresponding control battery guiding line power supply of controller.
Further, the carbon dioxide fracturing device provided by the invention remotely to detonate further includes switch；
Switch is set between battery and conducting wire, and controller receives the signal of signal receiving device, corresponding control switch
Opening and closing.
Carbon dioxide fracturing device provided by the invention, comprising: tank body, end cap, activator and containment member；Activator setting
In the inside of tank body, the open end of activator is connect with end cap；Tank body is connect with end cap seal；Tank body is set by one end of proximal cover
It is equipped with perfusing hole, end cap is provided with perfusion channel close to the position of perfusing hole, and perfusing hole is connected to perfusion channel；Perfusion channel with
Containment member is tightly connected；The material of tank body and end cap includes plastics.Carbon dioxide fracturing device provided by the invention by using
Tank body made of plastics, and end cap is provided with protrusion, it can preferably eliminate and let out energy device, and perfusing hole and perfusion are logical
Road connection, can preferably guarantee to tank body filling CO 2, and perfusion channel is connect with containment member, so that whole tank body
Leakproofness is better, and makes carbon dioxide fracturing device lighter, environmentally friendly, and cost is lower.It reduces and deposits in the prior art
Structure it is cumbersome, it is more suitable for promoting that quality is big, and cost is big and there is technical issues that security risk.
In addition, the carbon dioxide fracturing device provided by the invention remotely to detonate, comprising: carbon dioxide fracturing device, long-range
Quick-fried receiver and remote detonator；Remote detonator is provided with signal generation apparatus；Long-range detonation receiver includes battery, control
Device and signal receiving device；Electric calorifie installation is provided in activator, electric calorifie installation is connect with conducting wire；Signal receiving device is for connecing
The remote signal that signal generation apparatus is sent is received, and this signal is sent to controller, the corresponding control battery of controller is to described
Conducting wire power supply.The carbon dioxide fracturing device provided by the invention remotely to detonate passes through the long-range detonation receiver of setting and long-range detonation
Device is transmitted by the signal of electromagnetic wave, so that remotely detonation receiver control battery guiding line and electric calorifie installation
Power supply, realizes long-range detonation, so that detonation is safer, it can in a wider context, for multiple carbon dioxide fracturing devices
It detonates simultaneously, and more ensure that the safety of detonation personnel.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of carbon dioxide fracturing device provided in an embodiment of the present invention；
Fig. 2 is the enlarged structure schematic diagram of the containment member of carbon dioxide fracturing device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram with conducting wire of carbon dioxide fracturing device provided in an embodiment of the present invention；
Fig. 4 is the overall structure diagram of the carbon dioxide fracturing device provided in an embodiment of the present invention remotely to detonate.
Icon: 010- handle；020- fastening screw；030- check valve；040- activator；050- tank body；060- caping；
070- protrusion；080- perfusing hole；090- conducting wire；100- electric wire；110- electronic thermo-head；120- remotely detonates receiver.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the overall structure diagram of carbon dioxide fracturing device provided in this embodiment；Fig. 2 is provided in this embodiment
The enlarged diagram of the containment member of carbon dioxide fracturing device；As shown in Figure 1 and Figure 2, carbon dioxide fracturing provided in this embodiment
Device, comprising: tank body 050, end cap, activator 040 and containment member；Activator 040 is set to the inside of tank body 050, activator
040 open end is connect with end cap；Tank body 050 is connect with end cap seal；Tank body 050 is provided with perfusing hole by one end of proximal cover
080, end cap is provided with perfusion channel close to the position of perfusing hole 080, and perfusing hole 080 is connected to perfusion channel；Perfusion channel with
Containment member is tightly connected；The material of tank body 050 and end cap includes plastics.
Wherein, the cross sectional shape of tank body 050 can be a variety of, for example, rectangle, ellipse, circle etc., preferably, tank
The cross sectional shape of body 050 is circle.
The material of tank body 050 and end cap can be a variety of, such as: PVC material, PC material or PPR material etc., due to,
PVC material can have better tension, bending resistance, resistance to compression and impact capacity, and PVC material relative to carbon dioxide fracturing device
Cost is relatively low；So preferably, the material of tank body 050 and end cap is PVC material.
In addition, the material of tank body 050 and end cap is PVC material；Tank body 050 is set as PVC material integrated injection moulding；Tank body
050 PVC material wall thickness is 8mm~10mm.
The material of activator 040 can be a variety of, such as: papery, plastics, timber etc..
Carbon dioxide fracturing device provided in this embodiment, comprising: tank body 050, end cap, activator 040 and containment member；It is living
Change the inside that device 040 is set to tank body 050, the open end of activator 040 is connect with end cap；Tank body 050 is connect with end cap seal；
Tank body 050 is provided with perfusing hole 080 by one end of proximal cover, and end cap is provided with perfusion channel close to the position of perfusing hole 080, fills
Geat 080 is connected to perfusion channel；Perfusion channel and containment member are tightly connected；The material of tank body 050 and end cap includes plastics.
Carbon dioxide fracturing device provided in this embodiment is provided with protrusion 070 by using tank body 050 made of plastics, and in end cap,
It can preferably eliminate and let out energy device, and perfusing hole 080 is connected to perfusion channel, can preferably be guaranteed to tank body 050
Filling CO 2, and perfusion channel is connect with containment member, so that the leakproofness of whole tank body 050 is better, and makes dioxy
Change carbon fracturing device is lighter, environmentally friendly, and cost is lower.Reduce that structure existing in the prior art is cumbersome, and quality is big, cost
Greatly and there is technical issues that security risk, is more suitable for promoting.
On the basis of the above embodiments, further, outside carbon dioxide fracturing device tank body 050 provided in this embodiment
Surface is provided with a plurality of grooving along its length, and the depth of grooving is 1mm~2mm.
Wherein, the quantity of grooving can be two, three, four etc., due to symmetrically cutting off when setting two, and will cut
Slot is directed at the position for needing explosion, can preferably realize directional blasting, so preferably, the quantity of grooving is two.
Carbon dioxide fracturing device provided in this embodiment is arranged two by the outer surface in tank body 050 along its length
Grooving, and two groovings are symmetrical, and two groovings are correspondingly arranged in the position for needing directional blasting, what can preferably be realized determines
It is more convenient to explosion, more there is practicability.
On the basis of the above embodiments, further, the end cap of carbon dioxide fracturing device provided in this embodiment includes
Caping 060 and protrusion 070；Tank body 050 and the external margin of protrusion 070 are connected through a screw thread；Screw thread is provided in protrusion 070
Hole；Activator 040 is connect by threaded hole with protrusion 070；Protrusion 070 is provided with perfusion channel, perfusing hole 080 and perfusion channel
At " L " type.
In addition, end cap can be set to an entirety, and the external margin of end cap is provided with external screw thread, end cap entirely through
It is threaded into the inside of tank body 050.
Preferably, the threaded connection place of activator 040 and protrusion 070 is provided with gluing, and tank body 050 and protrusion 070
The threaded connection place of external margin is provided with gluing.
Wherein, perfusing hole 080 is arranged on tank body 050, and perfusion channel is provided in protrusion 070, perfusing hole 080 and perfusion
Channel can preferably guarantee to be filled with carbon dioxide to tank body 050 at " L " type.
Protrusion 070 is provided centrally with threaded hole, and the open end of activator 040 is correspondingly arranged on screw thread, 040 He of activator
It is threaded through threaded connection.
In addition, a tapped through hole can be set in the center of end cap, i.e., it is logical that a screw thread is arranged in protrusion 070 and caping 060
Hole, activator 040 is connect by tapped through hole with end cap, and activator 040 is provided with second end cover, second end cover and activator
040 is detachably connected.
Carbon dioxide fracturing device provided in this embodiment passes through the protrusion 070 of end cap and the threaded connection of tank body 050 and convex
It plays 070 inside and activator 040 is threadedly coupled, and threaded connection place is provided with gluing at two, can preferably realize close
Envelope connection；In addition, perfusion channel, and perfusing hole 080 and filling is arranged in protrusion 070 by the way that perfusing hole 080 is arranged in tank body 050
Note is by can preferably guarantee to be filled with carbon dioxide into tank body 050, so that titanium dioxide provided in this embodiment at " L " type
The better tightness of carbon fracturing device, it is more preferable practical, and structure is simple, is more suitable for promoting.
On the basis of the above embodiments, further, carbon dioxide fracturing device containment member packet provided in this embodiment
Include fastening screw 020 and check valve 030；Caping 060 is provided with ladder threaded hole, and ladder threaded hole is provided with valve chamber, in valve chamber
It is provided with for the check valve 030 to injection gas inside the tank body 050；Ladder threaded hole is connected to perfusion channel, ladder
The entirety and perfusing hole of threaded hole and perfusion channel are at T-shape；Fastening screw 020 is set in ladder threaded hole threaded hole, energy
Enough sealing perfusion channels.
The entirety and perfusing hole of ladder threaded hole and perfusion channel are at T-shape；Wherein, T-shape is horizontal positioned " T "
Type.
Wherein, check valve 030 is also known as check-valves or non-return valve, for preventing compressed air reverse flow in pneumatic system
Component.
When needing to inflate into tank body 050, inflated by perfusing hole 080 into tank body 050, due to check valve 030
Unidirectional flow can preferably make carbon dioxide gas enter in tank body 050, and after the completion of gas is filled with, due to
Check valve 030, gas can not flow back.
In addition, preventing 030 single layer sealing effect of check valve bad, in the ladder threaded hole of end cap setting, it is arranged one
Fastening screw 020, the length of fastening screw 020 are greater than the position of perfusing hole 080, and fastening screw 020 can just and unidirectionally
Valve 030 abuts, so that perfusion passes through completely enclosed, better tightness.
Carbon dioxide fracturing device provided in this embodiment seals structure by the way that containment member and perfusion channel to be tightly connected
Part includes fastening screw 020 and check valve 030, by the unidirectional flow of check valve 030, so that being filled with the dioxy of tank body 050
Changing carbon can not flow back, and after inflation, fastening screw 020 is screwed in ladder threaded hole and is abutted with check valve 030, and will
Perfusing hole 080 is completely enclosed, so that the better tightness of tank body 050, it is therefore prevented that gas leaks bring security risk, and makes
The carbon dioxide fracturing device that embodiment provides is safer, and structure is more reasonable, more practical, is suitable for promoting the use of.
On the basis of the above embodiments, further, carbon dioxide fracturing device provided in this embodiment further includes handle
010；Handle 010 is fixedly connected with end cap far from one end of tank body 050.
In addition, Fig. 3 is the structural schematic diagram with conducting wire 090 of carbon dioxide fracturing device provided in this embodiment；Such as Fig. 3
Shown, carbon dioxide fracturing device provided in this embodiment further includes electric calorifie installation and conducting wire 090；Work is provided in activator 040
Agent, electric calorifie installation is arranged in activator 040, and electric calorifie installation is dipped in activator；End cap is provided with 090 through-hole of conducting wire,
090 one end of conducting wire is electrically connected by 090 through-hole of conducting wire with electric calorifie installation；The other end is connect with external power supply.
Wherein, electric calorifie installation includes electric wire 100 and electronic thermo-head 110, can make electronic thermo-head after the energization of electric wire 100
110 start to generate heat, the activator to be ignited in activator 040 by the heat of electronic thermo-head 110, so that tank body
050 carbon dioxide gas expanded by heating, to realize explosion.
External power supply with conducting wire 090 by connecting, and external power supply is provided with a plurality of route, and demolition site has multiple two
External power supply is connected, be may be implemented same by connecting the conducting wire 090 of multiple carbon dioxide fracturing devices by carbonoxide fracturing device
When detonate.
Carbon dioxide fracturing device provided in this embodiment can more preferably lift tank body by the way that handle 010 is arranged in end cap
050, so as to which preferably carbon dioxide fracturing device is put into blast hole；In addition, passing through the company of electric calorifie installation and conducting wire 090
It connects, by the power supply of external power supply, so that electric calorifie installation heating power, so that activator generates heat, in tank body 050
Carbon dioxide is heated extreme expansion, to realize explosion.
Fig. 4 is the overall structure diagram of the carbon dioxide fracturing device provided in this embodiment remotely to detonate；Such as Fig. 4 institute
Show, the carbon dioxide fracturing device provided in this embodiment remotely to detonate, including the receiver 120 that remotely detonates, remote detonator and
Carbon dioxide fracturing device；Remote detonator is provided with signal generation apparatus；Long-range detonation receiver 120 includes battery, controller
And signal receiving device；Signal receiving device is electrically connected with the controller；Controller is electrically connected with battery, battery and activator 040
Interior conducting wire 090 is electrically connected；Electric calorifie installation is provided in activator 040, electric calorifie installation is connect with conducting wire 090；Signal receives dress
The remote signal for receiving signal generation apparatus transmission is set, and this signal is sent to controller, the corresponding control electricity of controller
Pool wizard line 090 is powered.
Wherein, the signal that remote detonator is sent can be a variety of, such as: electromagnetic wave signal, infrared signal, light wave
Deng preferably, the signal that remote detonator is sent is electromagnetic wave signal.
Further, the carbon dioxide fracturing device provided in this embodiment remotely to detonate further includes switch；Switch is set to
Between battery and conducting wire 090, controller receives the signal of signal receiving device, the opening and closing of corresponding control switch.
The carbon dioxide fracturing device provided in this embodiment remotely to detonate, comprising: carbon dioxide fracturing device, long-range detonation connect
Receive device 120 and remote detonator；Signal receiving device is used to receive the remote signal of signal generation apparatus transmission, and by this signal
It is sent to controller, the corresponding control battery of controller is powered to the conducting wire 090.The dioxy provided in this embodiment remotely to detonate
Change carbon fracturing device by the long-range detonation receiver 120 of setting and remote detonator, is transmitted by the signal of electromagnetic wave, so as to
So that remotely detonation receiver 120 controls battery guiding line 090 and electric calorifie installation power supply, long-range detonation is realized, so that rising
It is quick-fried safer, it can detonate simultaneously for multiple carbon dioxide fracturing devices in a wider context, and more ensure that detonation people
The safety of member.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of carbon dioxide fracturing device characterized by comprising tank body, end cap, activator and containment member；
The activator is set to the inside of the tank body, and the open end of the activator is connect with the end cap；
The tank body is connect with the end cap seal；
The tank body is provided with perfusing hole close to one end of the end cap, and the end cap is provided with close to the position of the perfusing hole
Perfusion channel, the perfusing hole are connected to the perfusion channel；
The perfusion channel and the containment member are tightly connected；
The material of the tank body and the end cap includes plastics.
2. carbon dioxide fracturing device according to claim 1, which is characterized in that the material of the tank body and the end cap is
PVC material；
The tank body is set as PVC material integrated injection moulding；The PVC material wall thickness of the tank body is 8mm~10mm.
3. carbon dioxide fracturing device according to claim 2, which is characterized in that the tank body outer surface is along its length
It is provided with a plurality of grooving, the depth of the grooving is 1mm~2mm.
4. carbon dioxide fracturing device according to claim 1, which is characterized in that the end cap includes caping and protrusion；
The tank body and the external margin of the protrusion are connected through a screw thread；
Threaded hole is provided in the protrusion；The activator is connect by the threaded hole with the protrusion；
The protrusion is provided with the perfusion channel, and the perfusing hole and the perfusion channel are at " L " type.
5. carbon dioxide fracturing device according to claim 4, which is characterized in that the containment member include fastening screw and
Check valve；
The caping is provided with ladder threaded hole, and the ladder threaded hole is provided with valve chamber, be provided in the valve chamber for
The check valve of the tank interior injection gas；
The ladder threaded hole is connected to the perfusion channel, the entirety of the ladder threaded hole and the perfusion channel with it is described
Perfusing hole is at T-shape；The fastening screw is set in the ladder threaded hole threaded hole, can seal the perfusion channel.
6. carbon dioxide fracturing device according to claim 4, which is characterized in that the screw thread of the activator and the protrusion
Junction is provided with gluing, and the threaded connection place of the tank body and the external margin of the protrusion is provided with gluing.
7. carbon dioxide fracturing device according to claim 1-6, which is characterized in that further include handle；
The handle is fixedly connected with the end cap far from one end of the tank body.
8. carbon dioxide fracturing device according to claim 7, which is characterized in that further include electric calorifie installation and conducting wire；
Activator is provided in the activator, the electric calorifie installation is arranged in the activator, and the electric calorifie installation soaks
In the activator；
The end cap is provided with wire through-hole, and described conducting wire one end is electrically connected by wire through-hole with the electric calorifie installation；It is another
End is connect with external power supply.
9. the carbon dioxide fracturing device that remotely detonates of one kind, which is characterized in that including the receiver that remotely detonates, remote detonator and
Such as the described in any item carbon dioxide fracturing devices of claim 1-8；
The remote detonator is provided with signal generation apparatus；
The long-range detonation receiver includes battery, controller and signal receiving device；The signal receiving device and the control
Device electrical connection processed；The controller is electrically connected with the battery, and the battery is electrically connected with the conducting wire in the activator；
Electric calorifie installation is provided in the activator, the electric calorifie installation is connect with the conducting wire；
The signal receiving device is used to receive the remote signal that the signal generation apparatus is sent, and this signal is sent to institute
Controller is stated, the corresponding control battery of the controller is powered to the conducting wire.
10. the carbon dioxide fracturing device according to claim 9 remotely to detonate, which is characterized in that further include switch；
The switch is set between the battery and the conducting wire, and the controller receives the letter of the signal receiving device
Number, the corresponding opening and closing for controlling the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099345.2A CN106437710B (en) | 2016-12-02 | 2016-12-02 | Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099345.2A CN106437710B (en) | 2016-12-02 | 2016-12-02 | Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437710A CN106437710A (en) | 2017-02-22 |
| CN106437710B true CN106437710B (en) | 2019-03-15 |
Family
ID=58223309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099345.2A Expired - Fee Related CN106437710B (en) | 2016-12-02 | 2016-12-02 | Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437710B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106989648B (en) * | 2017-04-24 | 2019-01-01 | 覃如贤 | It is a kind of based on engineering rupture, broken charging device and its construction method |
| CN107701186A (en) * | 2017-11-24 | 2018-02-16 | 成都凯隆机械维修有限公司 | Fracturing device with laying mechanism |
| CN107701187A (en) * | 2017-11-24 | 2018-02-16 | 成都凯隆机械维修有限公司 | The fracturing device of volume can be adjusted |
| CN109974532B (en) * | 2019-05-13 | 2024-07-30 | 贵州大学 | Carbon dioxide fracturing device string gun explosion releasing device |
| CN110056352A (en) * | 2019-05-14 | 2019-07-26 | 贵州大学 | A kind of coal and rock conduction fracturing device based on liquid carbon dioxide |
| CN110005394A (en) * | 2019-05-15 | 2019-07-12 | 贵州大学 | A coal seam liquid carbon dioxide fracturing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995196B (en) * | 2009-08-20 | 2013-08-14 | 北京维深数码科技有限公司 | Wireless blasting system and communication method thereof |
| US8628146B2 (en) * | 2010-03-17 | 2014-01-14 | Auburn University | Method of and apparatus for plasma blasting |
| CN205445612U (en) * | 2016-03-16 | 2016-08-10 | 王剑 | Novel carbon dioxide sends and splits ware and generate heat device |
| CN205654343U (en) * | 2016-04-08 | 2016-10-19 | 永州市鑫东森机械装备有限公司 | Disposable carbon dioxide sends and splits ware |
| CN205577992U (en) * | 2016-04-29 | 2016-09-14 | 河北沃重机械设备贸易有限公司 | Accessible connection gas blast device of multitube |
| CN205677617U (en) * | 2016-06-21 | 2016-11-09 | 赵勇 | A kind of disposable carbon dioxide blasting cartridge |
| CN206220964U (en) * | 2016-12-02 | 2017-06-06 | 覃小冬 | Carbon dioxide fracturing device and the carbon dioxide fracturing device of long-range detonation |
-
2016
- 2016-12-02 CN CN201611099345.2A patent/CN106437710B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437710A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106437710B (en) | Carbon dioxide fracturing device and the carbon dioxide fracturing device remotely to detonate | |
| CN206220963U (en) | Carbon dioxide fracturing device and the carbon dioxide fracturing device of long-range detonation | |
| CN201314813Y (en) | Low-temperature gas blaster | |
| CN203719552U (en) | Exploiting device with carbon dioxide | |
| CN104612746B (en) | -quick-fried manifold type coal body anti-reflection method is cut in a kind of boring | |
| CN203685187U (en) | Oriented CO2 air cannon device | |
| CN103033102B (en) | Carbon dioxide mining device | |
| CN106767204B (en) | Close the cold blasting method of blast hole liquid carbon dioxide | |
| CN205876317U (en) | Safe type carbon dioxide blast tube ware and safe type carbon dioxide exploitation ware | |
| CN107063009A (en) | A kind of micro- blasting technology that shakes of subway two-wire longspan tunnel | |
| CN103806934A (en) | High-stress low-porosity coal bed presplitting permeability-increase methane drainage system and method | |
| CN112857163B (en) | Carbon dioxide rock breaking device and method | |
| CN106351659B (en) | A kind of carbon dioxide fracturing device | |
| CN206220964U (en) | Carbon dioxide fracturing device and the carbon dioxide fracturing device of long-range detonation | |
| CN203083463U (en) | Carbon dioxide exploitation device | |
| CN102288077A (en) | Water stemming bag and method for sealing coal mine blast hole by utilizing same | |
| CN106593443B (en) | A kind of carbon dioxide blasting arrangement and method for mine, rock or coal petrography | |
| CN106482592B (en) | Apply the hole sealing device in carbon dioxide explosion explosion technology | |
| CN106321048A (en) | Gas phase fracturing technology-based device and method for eliminating gas burst | |
| CN203556079U (en) | Fire-fighting grenade | |
| CN107631671A (en) | A kind of engineering explosion blasthole spaced loading device | |
| CN204663509U (en) | Anti-reflection system is shaken in carbon dioxide coal seam | |
| CN111412800B (en) | Safe and environment-friendly gas mixed heat energy expansion device and construction method | |
| CN106223919B (en) | Carbon dioxide phase change perforation presplitting permeability increasing device | |
| CN206670469U (en) | A kind of novel explosion pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20191202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |