CN209570090U - A kind of rupture diaphragm breaking device for carbon dioxide explosion - Google Patents
A kind of rupture diaphragm breaking device for carbon dioxide explosion Download PDFInfo
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- CN209570090U CN209570090U CN201822151741.6U CN201822151741U CN209570090U CN 209570090 U CN209570090 U CN 209570090U CN 201822151741 U CN201822151741 U CN 201822151741U CN 209570090 U CN209570090 U CN 209570090U
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- rupture diaphragm
- pull valve
- tube
- carbon dioxide
- electromagnetism push
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Abstract
The utility model relates to a kind of rupture diaphragm breaking devices for carbon dioxide explosion, belong to blasting technique field.Rupture diaphragm is equipped in the expansion supervisor, and snap ring is installed；The relief tube is equipped with several relief holes；The side of the relief tube is equipped with connecting tube, and the outer wall of the connecting tube is equipped with external screw thread, and the external screw thread and internal screw thread cooperate；Electromagnetism Push-and-pull valve is equipped in the relief tube；The center of electromagnetism Push-and-pull valve tail portion is connected with push rod reset spring；The front end of the electromagnetism Push-and-pull valve and sealing baffle cooperate；The center of the tail portion electromagnetism Push-and-pull valve front end of the impact head push rod is fixedly connected.By installing electromagnetism Push-and-pull valve, high hardness alloy impact head is installed additional on electromagnetism push rod, after the preheating for completing carbon dioxide, be also turned on electromagnetism Push-and-pull valve, high speed pushes alloy impact head, synchronizes and break up rupture diaphragm, to complete multi-tube multi-hole bursting work.Securely and reliably, at low cost, performance is stablized.
Description
Technical field
The utility model relates to a kind of rupture diaphragm breaking devices for carbon dioxide explosion, belong to blasting technique field.
Background technique
Basic principle currently used for the work of carbon dioxide explosion rupture diaphragm is to activate liquid CO 2 with gunpowder, make
Liquid-gas phase transformation occurs in it in several milliseconds, by liquid to gaseous transformation, so that the carbon dioxide volume in expansion supervisor is swollen
Swollen 300-600 times, the pressure for being up to about 300MP (megapascal) is generated, direct punching press rupture diaphragm causes rupture diaphragm to deform or rupture
Realize that high pressure gas high speed is released in cavity, to realize the effect of gas blast.
Existing rupture chip technology is only used for gunpowder or chemicals excitation to realize carbon dioxide liquid-gas phase
Become, for new excitation technique (such as induction heating, electric-heating-wire-heating), because the characteristics of being electrically excited technology limitation cannot apply.
Based on electrically excited carbon dioxide blasting technique, it cannot reach the speed of Millisecond as exciting gunpowder, and
It needs to calculate by the second, in this way, the explosion between each hole can generate successive difference and form the second when porous multitube operation
Difference, and the vibration between hole will interact operation is caused to fail.Therefore, cooperation is electrically excited technology, needs to swash existing
Hair/heating, rupture diaphragm rupture same link and are divided into preheating and rupture diaphragm two links of rupture, i.e., first that liquid CO 2 is pre-
It is heated to working condition, reaches operating pressure, then uniformly breaks up rupture diaphragm again, to realize the effect of multi-tube multi-hole explosion simultaneously
Fruit.
All there are various drawbacks in the method for breaking up of above-mentioned rupture diaphragm, therefore, the method for breaking up of rupture diaphragm is urgently improved.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, the rupture diaphragm breaking device easy to use for carbon dioxide explosion.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes expansion supervisor, rupture diaphragm installation card
Ring, cavity, rupture diaphragm, relief tube, relief hole, electromagnetism Push-and-pull valve, push rod reset spring, impact head push rod, erection joint, impact
Head, power-supply controller of electric, sealing baffle, connecting tube；Rupture diaphragm is equipped in the expansion supervisor, and snap ring is installed；The rupture diaphragm installation
The side of snap ring is equipped with cavity；The inner wall of the rupture diaphragm installation snap ring other side is equipped with internal screw thread, and the rupture diaphragm is at this
Side is bonded with rupture diaphragm installation snap ring；The relief tube is equipped with several relief holes；The side of the relief tube is equipped with connecting tube,
The outer wall of the connecting tube is equipped with external screw thread, and the external screw thread and internal screw thread cooperate；It is pushed away in the relief tube equipped with electromagnetism
Draw valve；The center of electromagnetism Push-and-pull valve tail portion is connected with push rod reset spring；The front end of the electromagnetism Push-and-pull valve and sealing are kept off
Plate cooperates；The center of the tail portion electromagnetism Push-and-pull valve front end of the impact head push rod is fixedly connected, and the impact head push rod
Activity is threaded through the center of sealing baffle；The other end of impact head push rod is equipped with erection joint；The impact head of hard alloy with
Erection joint connection；The electromagnetism Push-and-pull valve is connect with power-supply controller of electric.
Preferably, the connecting tube and relief tube are integrally formed, the caliber of the connecting tube is less than relief tube, the company
The junction of adapter tube and relief tube is equipped with step, is used for position limiting sealed baffle.
Preferably, sealing baffle welding or be cast in the inner wall of relief tube, be with tube body it is integrated, to protect
Its internal electromagnetism Push-and-pull valve is protected not by the vibration limits of the impact of high pressure and explosion.
Preferably, to be screwed on or being socketed between the impact head and erection joint, such dismountable connection type
Using the prior art, dismountable connection structure is all referred in many fields, therefore which is not described herein again.
Preferably, being equipped with sealing ring or band among when the internal screw thread and external screw thread cooperate.
Preferably, the side (being equipped with electromagnetism Push-and-pull valve) of the sealing baffle is closed structure, electromagnetism is installed herein and is pushed away
Valve is drawn, on the one hand for fixing, on the other hand for protecting electromagnetism Push-and-pull valve from the injury of the high pressure gas of high speed injection.
The rupture diaphragm breaking device of carbon dioxide explosion described in the utility model, by installing electromagnetism Push-and-pull valve, in electromagnetism
It installs high hardness alloy impact head on push rod additional, after the preheating for completing carbon dioxide, is also turned on electromagnetism Push-and-pull valve, pushes away at a high speed
Dynamic circuit connector gold impact head, synchronizes and breaks up rupture diaphragm, to complete multi-tube multi-hole bursting work.
After adopting the above structure, the rupture diaphragm breaking device of carbon dioxide explosion described in the utility model has beneficial below
Effect:
One, safe and reliable.For the present apparatus completely by common power, that is, operable, accessory belongs to matured product in market,
Manufacture and use can directly be purchased.
Two, low-cost high-efficiency benefit.The present apparatus is reusable, has high economic benefit.
Three, structure is simple, performance is stable.Electromagnetism Push-and-pull valve is mounted on inside pressure release head, outside is steel tube dirt-proof boot, internal
Package is fixed in a manner of resin etc., the multi-effects such as moisture-proof, dust-proof, waterproof, antistatic, against shock impact can be played.
Four, the electromagnetism Push-and-pull valve and impact head that different size can be needed to configure according to different operations, generate different rush
Power is hit, to form different demolition effects；It can be according to different operating environment (rock second-time breakage, cementing tank scale removal, industrial pot
Furnace scale removal etc.), it carries out different parameter configurations and forms series of products, realize professional operation, safety work, high-efficient homework.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Description of symbols:
Expansion supervisor 1, rupture diaphragm installation snap ring 2, cavity 3, rupture diaphragm 4, relief tube 5, relief hole 6, electromagnetism Push-and-pull valve 7,
Push rod reset spring 8, impact head push rod 9, erection joint 10, impact head 11, power-supply controller of electric 12, sealing baffle 13, connecting tube
14。
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1, it include expansion supervisor 1, rupture diaphragm installation snap ring 2, cavity 3, rupture diaphragm 4, relief tube 5,
Relief hole 6, electromagnetism Push-and-pull valve 7, push rod reset spring 8, impact head push rod 9, erection joint 10, impact head 11, power-supply controller of electric
12, sealing baffle 13, connecting tube 14；Rupture diaphragm is equipped in the expansion supervisor 1, and snap ring 2 is installed；The rupture diaphragm installs snap ring 2
Side be equipped with cavity 3；The inner wall of the rupture diaphragm installation 2 other side of snap ring is equipped with internal screw thread, and the rupture diaphragm 4 is in this side
It is bonded with rupture diaphragm installation snap ring 2；The relief tube 5 is equipped with several relief holes 6；The side of the relief tube 5 is equipped with connection
Pipe 14, the outer wall of the connecting tube 14 are equipped with external screw thread, and the external screw thread and internal screw thread cooperate；It is set in the relief tube 5
There is electromagnetism Push-and-pull valve 7；The center of 7 tail portion of electromagnetism Push-and-pull valve is connected with push rod reset spring 8；The electromagnetism Push-and-pull valve 7
Front end and sealing baffle 13 cooperate；The center of 7 front end of tail portion electromagnetism Push-and-pull valve of the impact head push rod 9 is fixedly connected,
And 9 activity of impact head push rod is threaded through the center of sealing baffle 13；The other end of impact head push rod 9 is equipped with erection joint
10；The impact head 11 of hard alloy is connect with erection joint 10；The electromagnetism Push-and-pull valve 7 is connect with power-supply controller of electric 12.
Wherein, the connecting tube 14 is integrally formed with relief tube 5, and the caliber of the connecting tube 14 is less than relief tube 5, described
The junction of connecting tube 14 and relief tube 5 is equipped with step, is used for position limiting sealed baffle 13.The impact head 11 and erection joint 10
Between to be screwed on or be socketed, such dismountable connection type uses the prior art, all refers in many fields detachable
Connection structure, therefore which is not described herein again.Sealing ring or band are equipped among when the internal screw thread and external screw thread cooperate.Institute
The side (being equipped with electromagnetism Push-and-pull valve) for stating sealing baffle 13 is closed structure, electromagnetism Push-and-pull valve is installed herein, on the one hand for solid
It is fixed, on the other hand for protecting electromagnetism Push-and-pull valve from the injury of the high pressure gas of high speed injection.
In addition, the sealing baffle 1 welding or be cast in the inner wall of relief tube 5, be with tube body it is integrated, to protect
Its internal electromagnetism Push-and-pull valve is not by the vibration limits of the impact of high pressure and explosion.
The principle of present embodiment: by installing electromagnetism Push-and-pull valve, high hardness alloy punching is installed additional on electromagnetism push rod
It taps the head, after the preheating for completing carbon dioxide, is also turned on electromagnetism Push-and-pull valve, synchronizes and break up rupture diaphragm, to complete multitube
Multi hole blasting operation.
The rupture diaphragm breaking device of carbon dioxide explosion described in the utility model, the operating process broken up are as follows:
1, all structures of the present apparatus are installed；
2, liquid CO 2 is perfused into cavity；
3, the liquid CO 2 in energization pre-add thermal expansion supervisor, allows it to complete liquid-gas phase transition process, makes overpressure
Reach working stamndard；
4, the unified power supply (having multiple devices arranged side by side in practical application to work together) for connecting device of the present invention,
Make electromagnetism Push-and-pull valve uniform operational and impacts and break up the rupture diaphragm being accordingly responsible for；
5, impact head is synchronized and is withdrawn into initially by push rod reset spring automatically after the movement for completing one-shot rupture diaphragm
Position；
6, rupture diaphragm structural damage, expansion are responsible for interior high pressure gas by relief hole high speed ejection, it is quick-fried to complete carbon dioxide
Broken operation.
The rupture diaphragm breaking device of carbon dioxide explosion described in present embodiment pushes impact using galvanomagnetic-effect
Head push rod works, and synchronism complies fully with the requirement of carbon dioxide explosion.It is produced except existing gunpowder mode of excitation
New excitation technique has been given birth to, has provided new thinking and direction for the development of carbon dioxide blasting technique, and can be in certain journey
Alleviate the departments such as public security, safety supervision on degree and manages pressure to caused by a large amount of Misuse gunpowder excitation apparatus；It is completely by common
Power supply, that is, operable, accessory belong to matured product in market, can directly purchase manufacture and use, low-cost high-efficiency benefit can
It reuses, electromagnetism Push-and-pull valve is mounted on inside pressure release head, outside is steel tube dirt-proof boot, and inside is fixed in a manner of resin etc.
Package can play the multi-effects such as moisture-proof, dust-proof, waterproof, antistatic, against shock impact.It can be according to different operation needs
The electromagnetism Push-and-pull valve and impact head for configuring different size, generate different impact forces, to form different demolition effects, realize special
Industry operation, safety work, high-efficient homework.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of rupture diaphragm breaking device for carbon dioxide explosion, it is characterised in that: it includes expansion supervisor, rupture diaphragm peace
Be loaded ring, cavity, rupture diaphragm, relief tube, relief hole, electromagnetism Push-and-pull valve, push rod reset spring, impact head push rod, erection joint,
Impact head, power-supply controller of electric, sealing baffle, connecting tube；Rupture diaphragm is equipped in the expansion supervisor, and snap ring is installed；The rupture diaphragm
The side for installing snap ring is equipped with cavity；The inner wall of the rupture diaphragm installation snap ring other side is equipped with internal screw thread, and the rupture diaphragm exists
This side is bonded with rupture diaphragm installation snap ring；The relief tube is equipped with several relief holes；The side of the relief tube, which is equipped with, to be connected
Adapter tube, the outer wall of the connecting tube are equipped with external screw thread, and the external screw thread and internal screw thread cooperate；Electricity is equipped in the relief tube
Magnetic Push-and-pull valve；The center of electromagnetism Push-and-pull valve tail portion is connected with push rod reset spring；The front end of the electromagnetism Push-and-pull valve with it is close
Block plate cooperates；The center of the tail portion electromagnetism Push-and-pull valve front end of the impact head push rod is fixedly connected, and the impact head
Push rod activity is threaded through the center of sealing baffle；The other end of impact head push rod is equipped with erection joint；The impact of hard alloy
Head is connect with erection joint；The electromagnetism Push-and-pull valve is connect with power-supply controller of electric.
2. a kind of rupture diaphragm breaking device for carbon dioxide explosion according to claim 1, it is characterised in that: described
Connecting tube and relief tube are integrally formed, and the caliber of the connecting tube is less than relief tube, the junction of the connecting tube and relief tube
Equipped with step.
3. a kind of rupture diaphragm breaking device for carbon dioxide explosion according to claim 1, it is characterised in that: described
Sealing baffle welds or is cast in the inner wall of relief tube.
4. a kind of rupture diaphragm breaking device for carbon dioxide explosion according to claim 1, it is characterised in that: described
It is to be screwed on or be socketed between impact head and erection joint.
5. a kind of rupture diaphragm breaking device for carbon dioxide explosion according to claim 1, it is characterised in that: described
Sealing ring or band are equipped among when internal screw thread and external screw thread cooperate.
6. a kind of rupture diaphragm breaking device for carbon dioxide explosion according to claim 1, it is characterised in that: described
The right side of sealing baffle is closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151741.6U CN209570090U (en) | 2018-12-20 | 2018-12-20 | A kind of rupture diaphragm breaking device for carbon dioxide explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151741.6U CN209570090U (en) | 2018-12-20 | 2018-12-20 | A kind of rupture diaphragm breaking device for carbon dioxide explosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570090U true CN209570090U (en) | 2019-11-01 |
Family
ID=68330589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151741.6U Active CN209570090U (en) | 2018-12-20 | 2018-12-20 | A kind of rupture diaphragm breaking device for carbon dioxide explosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570090U (en) |
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2018
- 2018-12-20 CN CN201822151741.6U patent/CN209570090U/en active Active
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