CN110195581A - Energy converter and surge generator - Google Patents
Energy converter and surge generator Download PDFInfo
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- CN110195581A CN110195581A CN201910471625.9A CN201910471625A CN110195581A CN 110195581 A CN110195581 A CN 110195581A CN 201910471625 A CN201910471625 A CN 201910471625A CN 110195581 A CN110195581 A CN 110195581A
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- 230000001186 cumulative effect Effects 0.000 claims abstract description 82
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000012212 insulator Substances 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000004146 energy storage Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 15
- 239000003245 coal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/006—Production of coal-bed methane
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to a kind of energy converter, including first shell, it is fixed in one end of the first shell in high-field electrode component and the other end and is fixed with ground electrode.Conversion chamber is formed between high-field electrode component and ground electrode, offers impact wave radiating window on the side wall of the opposite conversion chamber of first shell.The high-field electrode component can be along the axial stretching of the first shell close to one end of the ground electrode.The ground electrode has central through hole.During upper push-rod push cumulative stick passes through the central through hole and enters the conversion chamber, by the high-field electrode component close to the flexible of described ground electrode one end, the both ends of the cumulative stick is enabled to abut respectively with the upper push-rod and high-field electrode component holding.It efficiently avoids cumulative stick to fall during entering and converting chamber, ensure that cumulative stick successfully can generate controllable shock wave by driving.The present invention also provides a kind of surge generators.
Description
Technical field
The present invention relates to coals, oil gas development technology field, send out more particularly to a kind of energy converter and shock wave
Raw device.
Background technique
Coal is the conventional energy resource that reserves are most in the world, distribution is most wide.Coal bed gas is a kind of high fever, cleaning, convenient
New energy has the advantages that incomparable pollution-free, a variety of without greasy dirt etc. of other energy.Coal bed gas is deposited with adsorbed state
It is in coal seam, in order to realize the commercial mining of coal bed gas and accelerate the pump drainage speed of coal-bed gas in mine, through frequently with punching
Wave producer is hit to be transformed coal seam.Energy converter in existing surge generator enters conversion chamber in cumulative stick
During room, it not can guarantee that cumulative stick and high-field electrode are coaxial or even cumulative stick can be fallen, cumulative stick and high-field electrode cannot
Smoothly contact, cumulative stick can not be driven normally generation shock wave.In addition, the wire in conversion chamber cohesive energy stick is added
It carries high-voltage pulse current and generates compound plasma, the shock wave that compound plasma directly drives energetic material generation can be to setting
It is standby to cause huge damage, cause equipment that cannot reuse.
Summary of the invention
It is an object of the invention to be directed to existing energy converter, there are cumulative sticks to hold during being sent into and converting chamber
Easily fall cannot successfully driven problem, a kind of energy converter and surge generator are provided.
A kind of energy converter, including first shell, be fixed in one end of the first shell high-field electrode component and
It is fixed with ground electrode in the other end, forms conversion chamber, the first shell between the high-field electrode component and the ground electrode
Impact wave radiating window is offered on the side wall of the relatively described conversion chamber, the high-field electrode component is close to one end of the ground electrode
There can be central through hole along the axial stretching of the first shell, the ground electrode, be passed through in upper push-rod push cumulative stick
During the central through hole enters the conversion chamber, pass through high-field electrode component the stretching close to described ground electrode one end
Contracting enables to the both ends of the cumulative stick to abut respectively with the upper push-rod and high-field electrode component holding.
In one of the embodiments, the high-field electrode component close to the ground electrode one end elongation after with described
The distance between electrode is L, and the distance L is not more than the half of the cumulative stick length.
The high-field electrode component includes high-field electrode, clamping cap, float electrode and first in one of the embodiments,
Compressed spring:
One end of the high-field electrode is fixedly connected with the clamping cap, and the clamping cap is towards the end face of the ground electrode
It is upper that there is the first centre bore；
The float electrode includes slipping part and the extension that is fixedly connected with the slipping part, and the slipping part is removable
It is set in the clamping cap dynamicly, the extension can be stretched out or be retracted from first centre bore；
First compressed spring is placed in the clamping cap, the both ends of first compressed spring respectively with the high pressure
Electrode and the slipping part abut against；
During the upper push-rod pushes the cumulative stick and enters the conversion chamber across the central through hole, pass through
The flexible both ends for enabling to the cumulative stick of the float electrode are supported with the upper push-rod and extension holding respectively
It connects.
The high-field electrode component further includes adjusting sleeve in one of the embodiments, and first compressed spring is the
One helical spring, the adjustment are placed in first helical spring；
The slipping part is recessed inwardly to form the first accommodating chamber on the end face of the high-field electrode, first spiral
One end of spring is connected on the bottom surface of first accommodating chamber
The high-field electrode component further includes the second compressed spring, retaining ring and meets column in one of the embodiments:
The extension has the second centre bore, and second centre bore is connected to the inner hole of the adjusting sleeve；
Described to meet column include slide post and the disk of meeting for being set to described slide post one end, and the slide post is arranged in institute
It states in the second centre bore, the retaining ring is set to the outside of the slide post；
Second compressed spring is the second helical spring, and second helical spring is placed in the adjusting sleeve, described
One end of second helical spring is connected on the end face of the high-field electrode and the other end is connected on the retaining ring；
During the upper push-rod pushes the cumulative stick and enters the conversion chamber across the central through hole, pass through
The flexible both ends for enabling to the cumulative stick of the flexible and described float electrode of the slide post respectively with the upper push-rod
Disk is met to keep abutting with described.
Be arranged on the side wall for meeting disk to abut with the cumulative stick in one of the embodiments, it is fluted, it is described
There is chamfering on the inner surface of groove.
The energy converter further includes high-tension insulator in one of the embodiments, the high-tension insulator setting
Between the high-field electrode and the first shell, the high-field electrode is set in the high-tension insulator.
The impact wave radiating window at least two in one of the embodiments, at least two impact wave radiation
Window along the first shell side wall circumferentially-spaced distribution.
The impact wave radiating window is three in one of the embodiments, and three impact wave radiating windows are along institute
The circumferentially-spaced distribution of side wall for stating first shell, the rib width between the two neighboring impact wave radiating window are
20mm-30mm。
It is provided with current coil between the ground electrode and the inner wall of the first shell in one of the embodiments,
The inner surface of the current coil is in contact with the ground electrode and the outer surface of the current coil and the first shell
Inner wall is in contact.
Cable-through hole is provided in the first shell in one of the embodiments, conducting wire passes through cable-through hole and the electricity
The connection of streamline circle.
The first shell is fixed in the one end for installing the ground electrode with gear ring in one of the embodiments,
Face, the gear ring stationary plane is for the gear ring in fixed ferry-boat mechanism.
A kind of blast wave generating apparatus, including such as above-mentioned energy converter as described in the examples, cumulative stick pusher, height
Press DC power supply, energy-storage capacitor, energy controller, the high-voltage DC power supply and the energy-storage capacitor, the energy control
Device, energy converter and the cumulative stick pusher processed are coaxially integrated an entirety.
Above-mentioned energy converter includes first shell, and high-field electrode component and another is fixed in one end of the first shell
Ground electrode is fixed in one end.Conversion chamber, the first shell phase are formed between the high-field electrode component and the ground electrode
To it is described conversion chamber side wall on offer impact wave radiating window.One end energy of the high-field electrode component close to the ground electrode
Enough axial stretchings along the first shell.The ground electrode has central through hole.Institute is passed through in upper push-rod push cumulative stick
Central through hole is stated into during the conversion chamber, passes through high-field electrode component the stretching close to described ground electrode one end
Contracting enables to the both ends of the cumulative stick to abut respectively with the upper push-rod and high-field electrode component holding.Effectively
Cumulative stick is avoided to fall during entering and converting chamber, ensure that energetic material in cumulative stick can successfully by
Draw driving and generates controllable shock wave.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the cross-sectional view of the energy converter of one embodiment of the invention, indicates that high-field electrode component reaches limit position
The state abutted when setting with cumulative stick；
Fig. 2 is the cross-sectional view of the energy converter of one embodiment of the invention, and expression meets disk to abut and live with float electrode
State when the distance between moving electrode and high-field electrode are farthest；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the cross-sectional view of the energy converter of one embodiment of the invention, is indicated between float electrode and high-field electrode
Apart from it is nearest when state；
Fig. 5 is the perspective view of the first shell of the energy converter of one embodiment of the invention.
Description of symbols:
100- first shell
110- high-field electrode component
111- high-field electrode
112- clamping cap
113- float electrode
1131- slipping part
1132- extension
The first accommodating chamber of 1133-
The second accommodating chamber of 1134-
1135- third accommodating chamber
The first compressed spring of 114-
115- adjusting sleeve
The second compressed spring of 116-
117- retaining ring
118- meets column
1181- slide post
1182- meets disk
120- ground electrode
121- central through hole
130- converts chamber
131- impacts wave radiating window
140- cumulative stick
150- high-tension insulator
160- cable-through hole
170- gear ring stationary plane
180- current coil
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It is only exemplary to the description of specific embodiment below, it should be understood that herein
Described specific implementation is only used to explain the present invention, and is definitely not to the present invention and its application or the limitation of usage.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.On the contrary, intermediary element is not present when element is connect referred to as " direct " with another element.This paper institute
The term "vertical", "horizontal", "left" and "right" used and similar statement are for illustrative purposes only.
In the description of the present invention, it is to be understood that, term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
More detailed explaination is done below in conjunction with 1 to 5 pair of technical solution of the present invention of attached drawing.
Fig. 1 and Fig. 5 are please referred to, a kind of energy converter, including first shell 100 are provided in one embodiment of the invention.
It is fixed in high-field electrode component 110 and the other end in one end of the first shell 100 and is fixed with ground electrode 120.The height
It presses and forms conversion chamber 130, the relatively described conversion chamber of the first shell 100 between electrode assembly 110 and the ground electrode 120
Impact wave radiating window 131 is offered on 130 side wall.One end energy of the high-field electrode component 110 close to the ground electrode 120
Enough axial stretchings along the first shell 100.The ground electrode 120 has central through hole 121.Cumulative is pushed in upper push-rod
During stick 140 passes through the central through hole 121 entrance conversion chamber 130, when upper push-rod (not regarding out in figure) pushes institute
When stating one end of cumulative stick 140 and stretching out a part from the central through hole 121, the high-field electrode component 110 is close to described
One end of ground electrode 120 is stretched out and offsets with the cumulative stick 140, at this time one end of the cumulative stick 140 and the high-voltage electricity
Pole component 110 abuts, and the other end of the cumulative stick 140 is abutted with upper push-rod holding.The upper push-rod continues to push institute
It states cumulative stick 140 further to stretch out from the central through hole 121, the high-field electrode component 110 is in the cumulative stick 140 1
It holds and is gradually retracted under the active force of transmitting, until the cumulative stick 140 is pushed at the centre of the conversion chamber 130.Have
It avoids cumulative stick 140 to effect to fall during entering and converting chamber 130, ensure that cumulative stick 140 can be successfully
Drawn driving and generates controllable shock wave.
Optionally, the high-field electrode component 110 can be extended close to one end of the ground electrode 120, be elongated to the limit
When position between the ground electrode 120 at a distance from be L, the distance L be not more than 140 length of cumulative stick half.
The high-field electrode component 110 can meet the cumulative stick 140 before 140 run-off the straight of cumulative stick,
Ensure that the cumulative stick 140 from the central through hole 121 stretch out during the entire process of, the high-field electrode component 110, institute
It states cumulative stick 140 and the push rod keeps coaxial.
Optionally, the cumulative stick 140 includes insulation crust, wire and energetic material, and the insulation crust is both ends
The both ends of insulation crust are fixed along central axis and stretched out to closed hollow cylinder, the wire, and the energetic material is filled out
Between the wire and the insulation crust.One end of the wire can be connected and another with the high-field electrode
End can be connected with the upper push-rod.
Referring to Figure 1 to Fig. 3, in one of the embodiments, the high-field electrode component 110 include high-field electrode 111,
Clamping cap 112, float electrode 113 and the first compressed spring 114.The high-field electrode 111 is close to one end of the ground electrode 120
It is fixedly connected with the clamping cap 112.Optionally, the clamping cap 112 is cylindrical in shape, the open end of the clamping cap 112 and institute
It states high-field electrode 111 and is threadably secured connection.The clamping cap 112 is towards having first on the end face of the ground electrode 120
Centre bore.Optionally, first centre bore and the central through hole 121 are coaxially disposed.Referring to Fig. 3, the float electrode
113 include slipping part 1131 and the extension 1132 being fixedly connected with the slipping part 1131.Optionally, the slipping part
1131 are integrally formed with the extension 1132.The outer diameter of the slipping part 1131 is slightly less than the internal diameter of the clamping cap 112, institute
The outer diameter for stating slipping part 1131 is greater than the aperture of first centre bore, and the slipping part 1131 can be along the clamping cap 112
Inner wall slidably reciprocate.The outer diameter of the extension 1132 is less than the aperture of first centre bore, 1132 energy of extension
It is enough to stretch out or retract from first centre bore.First compressed spring 114 is placed in the clamping cap 112, and described
The both ends of one compressed spring 114 are abutted against with the high-field electrode 111 and the slipping part 1131 respectively.It is pushed away in the upper push-rod
During sending the cumulative stick 140 to pass through the central through hole 121 entrance conversion chamber 130, the one of the cumulative stick 140
When part is stretched out from the central through hole 121, under the elastic force effect of first compressed spring 114, the extension
1132 from first centre bore stretch out meet the cumulative stick 140.One end of the cumulative stick 140 and the extension
1132 abut and the other end abutted with the upper push-rod.The upper push-rod further pushes the cumulative stick 140 from the center
It is stretched out in through-hole 121, first compressed spring 114 is compressed to the cumulative stick 140 and reaches in the conversion chamber 130
It entreats at position.It efficiently avoids cumulative stick 140 to fall during entering and converting chamber 130, ensure that cumulative stick 140
Driving can successfully be drawn and generate controllable shock wave.
Further, the high-field electrode component 110 further includes adjusting sleeve 115.Optionally, the adjusting sleeve 115 can be
Hollow cylinder.First compressed spring 114 is the first helical spring, and the internal diameter of first helical spring is slightly larger than described
The outer diameter of adjusting sleeve 115, the adjusting sleeve 115 are placed in first helical spring, and first helical spring is along described
The outer surface of adjusting sleeve 115 is flexible.Referring to Fig. 3, the slipping part 1131 is inside on the end face of the high-field electrode 111
Recess forms the first accommodating chamber 1133, and one end of first helical spring is connected to the bottom surface of first accommodating chamber 1133
On.The bottom center of first accommodating chamber 1133 is recessed inwardly to form the second accommodating chamber 1134, second accommodating chamber 1134
Internal diameter be less than first accommodating chamber 1133 internal diameter.First accommodating chamber 1133, second accommodating chamber 1134 and institute
State the coaxial arrangement of the first centre bore.The adjusting sleeve 115 protrudes into second accommodating chamber 1134 and one end is connected to described the
On the bottom surface of two accommodating chambers 1134.
Continuing with referring to Fig. 1 to Fig. 3, the high-field electrode component 110 further includes the second pressure in one of the embodiments,
Contracting spring 116, retaining ring 117 and meet column 118.The extension 1132 has the second centre bore, second centre bore and institute
State the inner hole connection of adjusting sleeve 115.It is described that column 118 is met to include slide post 1181 and be set to described 1181 one end of slide post
Meet disk 1182.The slide post 1181 is arranged in second centre bore, and the retaining ring 117 is set to outside the slide post
Portion, the outer diameter of the retaining ring 117 are greater than the aperture of second centre bore.Optionally, the bottom surface of second accommodating chamber 1134
It is recessed inwardly to form third accommodating chamber 1135, the internal diameter of the third accommodating chamber 1135 is less than the interior of second accommodating chamber 1134
Diameter.Optionally, first accommodating chamber 1133, second accommodating chamber 1134 and the third accommodating chamber 1135 are coaxial arrangement
The different stepped hole in three apertures.The extension 1132 has the second centre bore, second centre bore and the third
Accommodating chamber 1135 is connected to.Referring to Fig. 4, described meet column 118 to include slide post 1181 and be set to the slide post 1,181 1
Meet disk 1182 in end.The slide post 1181 is arranged in second centre bore, offers ring on the slide post 1181
Connected in star, the retaining ring 117 are set in the annular groove, and the outer diameter of the retaining ring 117 is greater than second centre bore
Aperture.Second compressed spring 116 is the second helical spring, and second helical spring is placed in the adjusting sleeve 115, institute
The one end for stating the second helical spring is connected on the end face of the high-field electrode 111 and the other end is connected on the retaining ring 117.
Under the buffer action of the adjusting sleeve 115, first compressed spring 114 and second compressed spring 116 are flexible
It will not be mutually twisted in the process, guarantee the smooth flexible of the two.The cumulative stick 140, which is pushed, in the upper push-rod passes through institute
During stating the entrance of the central through hole 121 conversion chamber 130, as shown in Figure 1, when the upper push-rod pushes the cumulative stick
140 when stretching out approximately half of from the central through hole 121, the work under the elastic force effect of first compressed spring 114
The extension 1132 of moving electrode 113 stretches out maximum length from first centre bore, while in second compressed spring 116
Elastic force effect it is lower described meet column 118 to stretch out maximum length from second centre bore, it is described meet disk 1182 with it is described
One end of cumulative stick 140 offsets.The upper push-rod further pushes the cumulative stick 140, second compressed spring 116 to the left
It is compressed, it is described that column 118 is met to retract, meet disk 1182 to abut with the extension 1132 until described, as shown in Figure 2.Institute
It states upper push-rod and further pushes the cumulative stick 140 to the left and move downward, thrust is passed to and described meets disk by cumulative stick 140
1182, described to meet disk 1182 that thrust is passed to the float electrode 113, the float electrode 113 compresses first pressure
The retaining ring 117 compresses second compressed spring 116 until the cumulative stick 140 fully enters institute while contracting spring 114
It states among conversion chamber 130, as shown in Figure 4.After the cumulative stick 140 fully enters among the conversion chamber 130, by the high electricity of pulse
Pressure is loaded on the high-field electrode component 110 of the energy converter, by the wire in the cumulative stick 140 on described
Push rod and the ground electrode 120 discharge, and the wire in cumulative stick is loaded high-voltage pulse current and generates compound plasma, multiple
It closes plasma and directly drives the controllable shock wave of energetic material generation, it is upper that the current coil 180 picks up the ground electrode 120
Current signal is simultaneously passed to motor by conducting wire by the current signal crossed, and motor starts after receiving current signal, makes under upper push-rod
Row.
Optionally, be arranged on the side wall for meeting disk 1182 to abut with the cumulative stick it is fluted, the groove it is interior
There is chamfering on surface.It is described that disk 1182 is met to play the role of righting when meeting to the cumulative stick 140, described in guarantee
Meet column 118, the cumulative stick 140 and the upper push-rod coaxial.
Optionally, as shown in Figures 1 to 4, the energy converter further includes high-tension insulator 150.The high-voltage isulation
Son 150 is set between the high-field electrode 111 and the first shell 100, and the high-field electrode 111 is set to the high pressure
In insulator 150.As shown in figure 4, the high-field electrode 111 is inserted into the high-tension insulator 150, the high-field electrode 111
The disk outer surface of right end is tightly attached on the groove inner surface of the high-tension insulator 150, and the left end of the high-field electrode 111 is long
High-field electrode 111 is carried on the back tightly by bolt on bar.High-field electrode 111 and first shell 100 are separated by by the high-tension insulator 150
It opens, to prevent high-low pressure partial discharge.
Optionally, referring to Fig. 5, the first shell 100 is in hollow cylindrical, the impact wave radiating window 131 is at least
It is two, at least two impact wave radiating windows 131 are along the circumferentially-spaced distribution of 100 side wall of first shell, i.e. institute
Impact wave radiating window 131 is stated along the circumferentially-spaced distribution of the first shell 100.
Optionally, it is contemplated that the intensity of equipment and the energy density of shock motion, the impact wave radiating window 131 are three
A, three wave radiating windows 131 that impact are two neighboring described along the circumferentially-spaced distribution of side wall of the first shell 100
The width of the rib impacted between wave radiating window 131 can be 20mm-30mm.Under the premise of guaranteeing 100 intensity of first shell,
The opening area of the impact wave radiating window 131 is maximum, and the shock wave that cumulative stick 140 generates is passed out outward to the maximum extent
It goes, so that first shell 100 receives the smallest shock wave amount.
Further, current coil 180 is provided between the ground electrode 120 and the inner wall of the first shell 100, it is described
The inner surface of current coil 180 is in contact with the ground electrode 120 and the outer surface of the current coil 180 and the first shell
The inner wall of body 100 is in contact, and cable-through hole 160 is provided in the first shell 100, and conducting wire passes through cable-through hole 160 and the electricity
Streamline circle 180 connects.Current coil 180 capture high voltage conduction, and by current signal by conducting wire be conveyed to electric machine controller with
Control motor action.
Optionally, it please refers to Fig.1 to Fig.3, the first shell 100 has in the one end for installing the ground electrode 120
Gear ring stationary plane 170, the gear ring stationary plane 170 is for the gear ring in fixed ferry-boat mechanism.
A kind of blast wave generating apparatus, including cumulative stick pusher, high voltage direct current are provided in one embodiment of the invention
Source, energy-storage capacitor, energy controller and energy converter as described above, the high-voltage DC power supply and energy storage electricity
Container, the energy controller, the energy converter and the cumulative stick pusher are coaxially integrated an entirety.When use
Start high-voltage DC power supply to charge to energy-storage capacitor, after energy-storage capacitor is charged to the setting value of the energy controller,
It controls energy capacitor and energy converter is connected.When pulse high-voltage is loaded into the high-field electrode component of the energy converter
On 110, discharged by the wire in the cumulative stick 140 to the upper push-rod and the ground electrode 120, the current coil
180 pick up the current signal flowed through on the ground electrode 120 and current signal are passed to motor by conducting wire, and motor receives electricity
Start after stream signal, makes upper push-rod downlink.Energy-storage capacitor can be charged repeatedly, iterate through energy converter electric discharge generation
Shock wave, the effect of repeat impact wave enhance the antireflective effect to coal seam, coal seam formed under the action of shock wave crack into
And network channel is formed, effectively improve the production efficiency of oil gas.
Above-mentioned energy converter has following technical effect that
1. high-field electrode component substitutes original fixed electrode, make cumulative stick in the process for stretching out ground electrode central through hole
In, posture can be adaptively adjusted, keeps coaxial with high-field electrode, effectively avoids falling for cumulative stick, guarantee that cumulative stick can
Successfully drawn driving and generates controllable shock wave.
2. cumulative stick is made radially to obtain bigger freedom degree, the shock wave pair that driving cumulative stick generates effectively is reduced
Equipment impact failure enhances the stability of equipment operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of energy converter, which is characterized in that solid in one end of the first shell (100) including first shell (100)
Surely have and be fixed with ground electrode (120) in high-field electrode component (110) and the other end, the high-field electrode component (110) with it is described
Conversion chamber (130) is formed between ground electrode (120), is opened on the side wall of relatively described conversion chamber (130) of the first shell (100)
Equipped with impact wave radiating window (131), the high-field electrode component (110) can be along close to the one end of the ground electrode (120)
The axial stretching of the first shell (100), the ground electrode (120) have central through hole (121), push cumulative in upper push-rod
During stick (140) enters the conversion chamber (130) across the central through hole (121), pass through the high-field electrode component
(110) close to the flexible of the ground electrode (120) one end, enable to the both ends of the cumulative stick (140) respectively with it is described on
Push rod and the high-field electrode component (110) keep abutting.
2. energy converter according to claim 1, which is characterized in that the high-field electrode component (110) is close to described
It with the distance between the ground electrode (120) is L after one end elongation of ground electrode (120), the distance L is not more than the cumulative
The half of stick (140) length.
3. energy converter according to claim 1, which is characterized in that the high-field electrode component (110) includes high pressure
Electrode (111), clamping cap (112), float electrode (113) and the first compressed spring (114):
One end of the high-field electrode (111) is fixedly connected with the clamping cap (112), and the clamping cap (112) is described in
There is the first centre bore on the end face of ground electrode (120)；
The float electrode (113) includes slipping part (1131) and the extension that is fixedly connected with the slipping part (1131)
(1132), the slipping part (1131) is movably arranged in the clamping cap (112), and the extension (1132) can be from
It stretches out or retracts in first centre bore；
First compressed spring (114) is placed in the clamping cap (112), the both ends point of first compressed spring (114)
It is not abutted against with the high-field electrode (111) and the slipping part (1131)；
The cumulative stick (140), which is pushed, in the upper push-rod passes through the central through hole (121) into conversion chamber (130)
In the process, it is above pushed away with described respectively by the flexible both ends for enabling to the cumulative stick (140) of the float electrode (113)
Bar and the extension (1132) keep abutting.
4. energy converter according to claim 3, which is characterized in that the high-field electrode component (110) further includes adjusting
A whole set of (115), first compressed spring (114) are the first helical spring, and the adjusting sleeve (115) is placed in first spiral
In spring；
The slipping part (1131) is recessed inwardly to form the first accommodating chamber on the end face of the high-field electrode (111)
(1133), one end of first helical spring is connected on the bottom surface of first accommodating chamber (1133).
5. energy converter according to claim 4, which is characterized in that the high-field electrode component (110) further includes
Two compressed springs (116), retaining ring (117) and meet column (118):
The extension (1132) has the second centre bore, and second centre bore is connected to the inner hole of the adjusting sleeve (115)；
It is described to meet that column (118) includes slide post (1181) and be set to the slide post (1181) one end meet disk
(1182), the slide post (1181) is arranged in second centre bore, and the retaining ring (117) is set to outside the slide post
Portion；
Second compressed spring (116) is the second helical spring, and second helical spring is placed in the adjusting sleeve (115)
Interior, one end of second helical spring is connected on the end face of the high-field electrode (111) and the other end is connected to the gear
It encloses on (117)；
The cumulative stick (140), which is pushed, in the upper push-rod passes through the central through hole (121) into conversion chamber (130)
In the process, the cumulative stick is enabled to by flexible and the flexible of the float electrode (113) of the slide post (1181)
(140) both ends respectively with the upper push-rod and it is described meet disk (1182) keep abut.
6. energy converter according to claim 5, which is characterized in that described to meet disk (1182) and the cumulative stick
(140) abut side wall on be arranged it is fluted, on the inner surface of the groove have chamfering.
7. energy converter according to claim 3, which is characterized in that the energy converter further includes high-tension insulator
(150), the high-tension insulator (150) is set between the high-field electrode (111) and the first shell (100), described
High-field electrode (111) is set in the high-tension insulator (150).
8. energy converter according to claim 1, which is characterized in that the impact wave radiating window (131) is at least two
A, at least two impact wave radiating window (131) are along the circumferentially-spaced distribution of the first shell (100) side wall.
9. energy converter according to claim 8, which is characterized in that the impact wave radiating window (131) be three, three
A impact wave radiating window (131) is circumferentially distributed on the side wall of the first shell (100), is located at the two neighboring punching
The rib width hit between wave radiating window (131) is 20mm-30mm.
10. energy converter according to claim 1, which is characterized in that the ground electrode (120) and the first shell
(100) it is provided between inner wall current coil (180), the inner surface of the current coil (180) and the ground electrode (120)
It is in contact and the outer surface of the current coil (180) is in contact with the inner wall of the first shell (100).
11. energy converter according to claim 10, which is characterized in that be provided on the first shell (100)
String holes (160), conducting wire are connect by cable-through hole (160) with the current coil (180).
12. energy converter according to claim 1, which is characterized in that the first shell (100) is being installed describedly
There are gear ring stationary plane (170) in one end of electrode (120), the gear ring stationary plane (170) is in fixed ferry-boat mechanism
Gear ring.
13. a kind of blast wave generating apparatus, which is characterized in that including cumulative stick pusher, high-voltage DC power supply, storage capacitor
Device, energy controller and the energy converter as described in any one of claim 1 to 12, the high-voltage DC power supply with
The energy-storage capacitor, the energy controller, the energy converter and the cumulative stick pusher are coaxially integrated one
It is whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471625.9A CN110195581A (en) | 2019-05-31 | 2019-05-31 | Energy converter and surge generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471625.9A CN110195581A (en) | 2019-05-31 | 2019-05-31 | Energy converter and surge generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110195581A true CN110195581A (en) | 2019-09-03 |
Family
ID=67753649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471625.9A Pending CN110195581A (en) | 2019-05-31 | 2019-05-31 | Energy converter and surge generator |
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| Country | Link |
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| CN (1) | CN110195581A (en) |
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| CN111457802A (en) * | 2020-04-14 | 2020-07-28 | 西安闪光能源科技有限公司 | Method for breaking rock stratum of strip mine |
| CN111706390A (en) * | 2020-04-14 | 2020-09-25 | 西安闪光能源科技有限公司 | Method for eliminating rock burst |
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| CN111456732B (en) * | 2020-04-14 | 2022-02-22 | 西安闪光能源科技有限公司 | Coal seam top coal pre-splitting method |
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| CN111706390B (en) * | 2020-04-14 | 2022-03-11 | 西安闪光能源科技有限公司 | Method for eliminating rock burst |
| CN111472780B (en) * | 2020-04-14 | 2022-03-11 | 西安闪光能源科技有限公司 | Rock pre-splitting method for mine rock roadway driving working face |
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