CN107492984A - A kind of self-generating charger - Google Patents
A kind of self-generating charger Download PDFInfo
- Publication number
- CN107492984A CN107492984A CN201710717132.XA CN201710717132A CN107492984A CN 107492984 A CN107492984 A CN 107492984A CN 201710717132 A CN201710717132 A CN 201710717132A CN 107492984 A CN107492984 A CN 107492984A
- Authority
- CN
- China
- Prior art keywords
- pressure handle
- module
- gear
- sucker rod
- kink
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/122—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and oscillating motion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The embodiment of the present application discloses a kind of self-generating charger.Described device includes：Generator unit and charge storage unit；Wherein, generator unit includes gear drive module, electricity generation module and elastic pressure handle module；Elastic pressure handle module includes pressure handle straight-bar portion, pressure handle kink and stage clip；First tooth is set on pressure handle kink；First tooth engages with gear drive module；In the downward stroke of sucker rod, pressure handle straight-bar portion is pushed and swung by the raised cambered surface on sucker rod, drives pressure handle kink to do oscillating motion when pressure handle straight-bar portion is swung；Pressure handle kink is rotated when doing oscillating motion by the first cingulum moving gear transmission module, and gear drive module is connected with electricity generation module, drives electricity generation module to generate electricity when gear drive module rotates；Charge storage unit is connected with electricity generation module, for storing electricity generation module electricity.The technical scheme that the embodiment of the present application provides, can provide power resources for each class testing in underground, transmitting device.
Description
Technical field
The application is related to technical field of petroleum extraction, more particularly to a kind of self-generating charger.
Background technology
In oil field development production process, by downhole testing instrument to the temperature in pit shaft, pressure, flow, hydrodynamic face,
All kinds of parameter informations such as load gathered in real time it is extremely important, be WPA, production adjustment important evidence.
Scene generally uses wired measuring technology of tape cable at present, test equipment is put into well using cable, still
Cable in friction, operation process can occur between cable and tubing and casing and easily block phenomena such as disconnected, cause measurement to be failed, especially
It is particularly evident in inclined shaft, horizontal well, and the problems such as production cost is high, work operations amount is big be present in wired test.
The direction that wireless test technology is this year to develop, downhole sensor transmitting and reception signal, by the use of sound wave as
Transmission medium, realize downhole testing and control.But down-hole power is its key technology, at present using down-hole battery short life,
Endurance is poor, is the bottleneck of wireless test technology development.
The content of the invention
The purpose of the embodiment of the present application is to provide a kind of self-generating charger, is carried for each class testing in underground, transmitting device
For power resources.
In order to solve the above technical problems, the embodiment of the present application provides what a kind of self-generating charger was realized in：
A kind of self-generating charger, including：Generator unit and charge storage unit；Wherein,
The generator unit is arranged on the tube inner wall in oil well, and the generator unit includes gear drive module, hair
Electric module and elastic pressure handle module；The elastic pressure handle module includes pressure handle straight-bar portion, pressure handle kink and stage clip, the pressure handle
The one end in straight-bar portion is contacted with the stage clip, and the other end is integrated with the pressure handle kink, the pressure handle kink with it is described
The angle in pressure handle straight-bar portion is acute angle；The first tooth is set on the pressure handle kink；First tooth and the gear drive mould
Block engages；In the downward stroke of sucker rod, the pressure handle straight-bar portion is pushed and swung by the raised cambered surface on the sucker rod,
To compress the stage clip, in the upward stroke of sucker rod, the effect of elastic pressure of the pressure handle straight-bar portion in the stage clip
It is lower to recover to original position；
The pressure handle kink is driven to do oscillating motion when the pressure handle straight-bar portion is swung；The pressure handle kink is being done
The gear drive module is moved by first cingulum during oscillating motion to rotate, the gear drive module with it is described
Electricity generation module connects, and the gear drive module drives the electricity generation module to generate electricity when rotating；
The charge storage unit is connected with the electricity generation module, for storing electricity generation module electricity.
In preferred scheme, the elastic pressure handle module also includes pressure handle support, and the pressure handle support is arranged on the oil well
On interior tube inner wall；The pressure handle support is used to fix the pressure handle straight-bar portion and the stage clip；Wherein, the pressure handle straight-bar
The designated ends in portion are connected with the pressure handle support, make it that the pressure handle straight-bar portion is swung using the designated ends as fulcrum.
In preferred scheme, generator unit and the quantity of charge storage unit that described device includes are two；
In the side of the sucker rod, two generator units and two charge storage units are set；Wherein, two institutes
State the oil that generator unit and two charge storage units edges direction vertical with the sucker rod are symmetricly set in the oil well
On inside pipe wall, and the second tooth in two generator units in a generator unit on the pressure handle kink of elastic pressure handle module
Engaged with the second tooth in another generator unit on the pressure handle kink of elastic pressure handle module, with cause sucker rod downwards or
In upward stroke, the pressure handle straight-bar portion in an elastic pressure handle module is pushed and swung by the raised cambered surface on the sucker rod
Afterwards, another elastic pressure handle module is driven to swing by second tooth engagement.
In preferred scheme, generator unit and the quantity of charge storage unit that described device includes are four；
Two generator units and two charge storage units are symmetrical arranged in the both sides of the sucker rod respectively；Its
In, two generator units set in the side of the sucker rod and two charge storage units are hung down along with the sucker rod
Straight direction is symmetricly set on the tube inner wall in the oil well, and a generator unit is hit by a bullet in two generator units
Property pressure handle module pressure handle kink on the second tooth and another generator unit in elastic pressure handle module pressure handle kink on
The engagement of the second tooth, to cause in sucker rod stroke downward or upward, the pressure handle straight-bar portion in an elastic pressure handle module
After being pushed and swung by the raised cambered surface on the sucker rod, pass through second tooth engagement and drive another elastic pressure handle module
Swing.
In preferred scheme, the gear drive module includes：First gear, second gear and the 3rd gear；
The first gear engages with first tooth, for the oscillating motion of the pressure handle kink to be converted into rotation
Motion；
The second gear is coaxially disposed in the side of the first gear, and is engaged with the 3rd gear, for driving
Move the 3rd pinion rotation；
3rd gear is used to drive the electricity generation module to generate electricity.
In preferred scheme, the electricity generation module includes：Rake tooth, triangle fluted disc, magnet steel part, coil and silicon steel sheet；Wherein,
The rake tooth and the 3rd gear are coaxially connected, are rotated with the 3rd pinion rotation；
The triangle fluted disc engages with the rake tooth；
The magnet steel part is fixedly installed on the triangle fluted disc；The coil be fixed on the silicon steel sheet and with it is described
Magnet steel part is oppositely arranged, and is connected with the charge storage unit；When the rake tooth moves in a circle, magnet steel part is driven to do circumference
Motion, so that the coil cuts the silicon steel sheet and generated electricity with the magnetic line of force that the magnet steel part is formed.
In preferred scheme, the silicon steel sheet is oppositely arranged with the magnet steel part.
In preferred scheme, the diameter of the first gear, the diameter of the 3rd gear are respectively less than the second gear
Diameter.
In preferred scheme, described device also includes：Closed chamber and housing；Wherein,
The housing is arranged on the tube inner wall in the oil well, and the housing is used to contain the generator unit, institute
State charge storage unit and the closed chamber；
The closed chamber is used to seal the charge storage unit, the electricity generation module, the second gear and the 3rd tooth
Wheel.
In preferred scheme, the charge storage unit includes rechargeable battery or electric capacity.
In preferred scheme, at least two raised cambered surfaces are included on the sucker rod.
The embodiment of the present application provides a kind of self-generating charger, in Process of Oil Pumping Unit Well, with sucker rod
Cycle movement up and down reciprocatingly, acted on by pushing of the convex starting the arc of sucker rod in face of the pressure handle straight-bar portion so that described
Oscillating motion is done in pressure handle straight-bar portion, drives the pressure handle kink to do oscillating motion when the pressure handle straight-bar portion is swung, described
Pressure handle kink moves the gear drive module by first cingulum when doing oscillating motion and rotated, the gear
Transmission module is connected with the electricity generation module, and the gear drive module drives the electricity generation module to generate electricity when rotating,
And the electricity generation module electricity is stored in charge storage unit.In this way, can be by the cycle movement up and down reciprocatingly of sucker rod
Mechanical energy be converted into electric energy and store, continual and steady power supply is provided for downhole testing, conveyor apparatus, solves current well
Lower battery continue ability the problem of.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the positive structure schematic of the application self-generating charger embodiment；
Fig. 2 is the side structure schematic diagram of the application self-generating charger embodiment；
Fig. 3 is the cross-sectional view of the application self-generating charger embodiment；
Fig. 4 is the top view of electricity generation module 13 in the application self-generating charger embodiment；
Fig. 5 is Fig. 4 A-A profiles.
Embodiment
The embodiment of the present application provides a kind of self-generating charger.
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection
Scope.
Fig. 1 is the positive structure schematic of the embodiment of the present application self-generating charger.Fig. 2 is that the embodiment of the present application is spontaneous
The side structure schematic diagram of electric charging device.Fig. 3 is the cross-sectional view of the embodiment of the present application self-generating charger.Such as figure
1st, shown in Fig. 2 and Fig. 3, the self-generating charger can include：Generator unit 1 and charge storage unit.
The generator unit 1 is arranged on the tube inner wall in oil well.
In the present embodiment, the generator unit 1 can include elastic pressure handle module 11, gear drive module 12 and hair
Electric module 13.The elastic pressure handle module 11 can include pressure handle straight-bar portion 111, pressure handle kink 112 and stage clip 113, described
The one end in pressure handle straight-bar portion 111 can be contacted with the stage clip 113, and the other end can be integrated with the pressure handle kink 112,
The pressure handle kink 112 and the angle in the pressure handle straight-bar portion 111 can be acute angle, to cause in the downward stroke of sucker rod
In, the pressure handle straight-bar portion 111 is pushed and swung by the raised cambered surface on the sucker rod, to compress the stage clip 113, is taking out
In the upward stroke of beam hanger, the pressure handle straight-bar portion 111 recovers to original position in the presence of the elastic pressure of the stage clip 113 again
Put.
In the present embodiment, first tooth can be set on the pressure handle kink 112.First tooth and the gear
Transmission module 12 engages.
In the present embodiment, when the pressure handle straight-bar portion 111 is swung the pressure handle kink 112 can be driven to put
Dynamic motion.The pressure handle kink 112 can move the gear drive module when doing oscillating motion by first cingulum
12 rotate.The gear drive module 12 can be connected with the electricity generation module 13, and the gear drive module 12 is done
The electricity generation module 13 can be driven to generate electricity during rotary motion.
In the present embodiment, the elastic pressure handle module 11 also includes pressure handle support 114, and the pressure handle support 114 is set
Put on the tube inner wall in the oil well；The pressure handle support 114 is used to fix the pressure handle straight-bar portion 111 and the stage clip
113；Wherein, the designated ends in the pressure handle straight-bar portion 111 are connected with the pressure handle support 114, to cause the pressure handle straight-bar portion
111 are swung using the designated ends as fulcrum.
In the present embodiment, the gear drive module 12 can include：First gear 121, second gear 122 and
Three gears 123.The first gear 121 can engage with first tooth, can be used for the pendulum of the pressure handle kink 112
Dynamic conversion of motion is rotary motion.The second gear 122 is coaxially disposed in the side of the first gear 121, and with it is described
3rd gear 123 engages, and can be used for driving the 3rd gear 123 to rotate.3rd gear 123 is used to drive the hair
Electric module 13 generates electricity.Wherein, the diameter of the first gear 121, the diameter of the 3rd gear 123 can be less than described the
The diameter of two gears 122.
The charge storage unit is connected with the electricity generation module 13, can be used for storing the electricity of electricity generation module 13.
In another embodiment, the self-generating charger can also include：Housing 2 and closed chamber 3.Wherein,
The housing 2 is arranged on the tube inner wall in the oil well, and the housing 2 can be used for containing the generator unit 1, described
Charge storage unit and the closed chamber 3.The closed chamber 3 can be used for sealing the charge storage unit, electricity generation module 13, described
Second gear 122 and the 3rd gear 123, so as to by the charge storage unit, the electricity generation module 13, the second gear
122 and the 3rd gear 123, with being environmentally isolated in rod-pumped well.
In said embodiment, in Process of Oil Pumping Unit Well, with the cycle movement of sucker rod up and down reciprocatingly,
Acted on by pushing of the convex starting the arc of sucker rod in face of the pressure handle straight-bar portion 111 so that the pressure handle straight-bar portion 111 is swung
Motion, drives the pressure handle kink 112 to do oscillating motion, the pressure handle kink when the pressure handle straight-bar portion 111 is swung
112 move the gear drive module 12 when doing oscillating motion by first cingulum rotates, the gear drive
Module 12 is connected with the electricity generation module 13, and the gear drive module 12 drives the electricity generation module 13 to send out when rotating
Electricity, and the electricity of electricity generation module 13 is stored in charge storage unit, and the charge storage unit, the electricity generation module 13, institute
State second gear 122 and the 3rd gear 123 is all sealed in the closed chamber 3.In this way, can be by the upper of sucker rod
The mechanical energy of reciprocal cycle movement is converted into electric energy and stored down, can supplement untethered detection, the confession of transmitting device
The electric energy that battery is consumed, so as to extend the working time of underground logging device, reduce the stopping production caused by changing battery
And operating expenses.
In one embodiment, the electricity generation module 13 top view as shown in figure 4, A-A sections as shown in figure 5, knot
Close Fig. 4 and Fig. 5 to understand, the electricity generation module 13 can include rake tooth 131, triangle fluted disc 132, magnet steel part 133, coil 134
With silicon steel sheet 135.Wherein, the rake tooth 131 and the 3rd gear 123 coaxially connected (referring to Fig. 5), can be with the described 3rd
Gear 123 is rotated and rotated.The triangle fluted disc 132 engages with the rake tooth 131, turns under the rake tooth 131 drive
It is dynamic.The magnet steel part 133 is fixedly installed on the triangle fluted disc 132, and circumference fortune is done under the triangle fluted disc 132 drive
It is dynamic.The coil 134 is fixed on the silicon steel sheet 135 and moved in a circle with the magnet steel part 133 so that the coil
The 134 cutting silicon steel sheets 135 generate electricity with the magnetic line of force that the magnet steel part 133 is formed, and are then delivered to the charge storage unit.
In the present embodiment, the silicon steel sheet 135 can be oppositely arranged with the magnet steel part 133.
In the present embodiment, the charge storage unit can be battery or electric capacity, can carry out repeated charge, be electricity consumption
Equipment provides electric energy.
In another embodiment, the generator unit 1 and the number of charge storage unit that the self-generating charger includes
Amount is two.Two generator units 1 and two charge storage units can be set in the side of the sucker rod.It is described
Generator unit 1 and charge storage unit correspond.Wherein, two generator units 1 and two charge storage units along with it is described
The vertical direction of sucker rod is symmetricly set on the tube inner wall in the oil well, and a hair in two generator units 1
The second tooth in electric unit on the pressure handle kink 112 of elastic pressure handle module 11 and elastic pressure handle module in another generator unit
Pressure handle kink on the engagement of the second tooth, to cause in sucker rod stroke downward or upward, an elastic pressure handle module
After pressure handle straight-bar portion 111 in 11 is pushed and swung by the raised cambered surface on the sucker rod, pass through second tooth and engage band
Another elastic pressure handle module is moved to swing.In this way, in sucker rod up or down stroke, the raised cambered surface of sucker rod, which pushes, appoints
Pressure handle straight-bar portion in the elastic pressure handle module of a generator unit of anticipating, can move another by the second cingulum being meshed
Pressure handle straight-bar portion synchronization action in the elastic pressure handle module of generator unit, can not only be such that the raised cambered surface of sucker rod steadily pushes away
Press and slip over pressure handle straight-bar portion, can also be sent out in the charge storage unit of quantity identical with generator unit correspondence position setting with increasing
Electric charge volume.
In another embodiment, the generator unit and the quantity of charge storage unit that the self-generating charger includes
It is four.Two generator units 1 and two storing up electricity lists can be symmetrical arranged in the both sides of the sucker rod respectively
Member；Wherein, two generator units 1 set in the side of the sucker rod and two charge storage units are taken out along with described
The vertical direction of beam hanger is symmetricly set on the tube inner wall in the oil well, and a generating in two generator units 1
The second tooth in unit on the pressure handle kink 112 of elastic pressure handle module 11 and elastic pressure handle module in another generator unit
The second tooth engagement on pressure handle kink, to cause in sucker rod stroke downward or upward, an elastic pressure handle module 11
In pressure handle straight-bar portion 111 pushed and swung by the raised cambered surface on the sucker rod after, pass through second tooth engagement and drive
Another elastic pressure handle module is swung.In this way, in sucker rod up or down stroke, the raised cambered surface of sucker rod pushes oil pumping
Pressure handle straight-bar portion in the elastic pressure handle module of any one generator unit of bar both sides, can be by the second cingulum for being meshed
The dynamic pressure handle straight-bar portion synchronization action with the elastic pressure handle module of another generator unit of the generator unit homonymy, not only may be used
So that the raised cambered surface of sucker rod steadily pushes and slips over pressure handle straight-bar portion, phase can also be set with generator unit correspondence position
With the charge storage unit of quantity, further to increase generating-charging amount.
In another embodiment, at least two raised cambered surfaces can be included on the sucker rod.The self power generation is filled
At least two generating storing up electricities can be included in electric installation to combine.Wherein, the generator unit in a generating storing up electricity combination and
The quantity of charge storage unit is four.For example, the mode of a generating storing up electricity combination can be the generator unit shown in Fig. 1
With the combination of charge storage unit.
Distance of the two neighboring raised cambered surface on the sucker rod in described at least two raised cambered surfaces can be set, with
And two neighboring generating storing up electricity combines the distance on the sucker rod at least two generatings storing up electricity combination, to cause
The sucker rod is up or down in stroke, when a raised cambered surface is not pushing the pressure in the two neighboring raised cambered surface
During handle straight-bar portion 111, another raised cambered surface can push the pressure handle straight-bar portion 111 in the two neighboring raised cambered surface.
So, the mechanical energy of the cycle movement up and down reciprocatingly of the sucker rod can be fully converted into electric energy and stored.
In specific application, the self-generating charger of the embodiment of the present application can be arranged on tube inner wall, taken out
In oil machine well production process, with the cycle movement of sucker rod up and down reciprocatingly, the pressure is faced by the convex starting the arc of sucker rod
The pushing effect in handle straight-bar portion 111 so that oscillating motion is done in the pressure handle straight-bar portion 111, is put in the pressure handle straight-bar portion 111
The pressure handle kink 112 is driven to do oscillating motion when dynamic, the pressure handle kink 112 passes through described when doing oscillating motion
One cingulum moves the gear drive module 12 and rotated, and the magnetic line of force of sectioned coil 134 and silicon steel sheet 135 generates electricity, then
Store in charge storage unit.Wherein, the charge storage unit can connect with untethered electrical equipments such as downhole testing instrument, transmitting devices
Connect, electric energy is provided for it.
The embodiment of the present invention is applicable to carry out the mechanical oil well without cable test, and electricity is provided for tester, equipment
Energy.Because the embodiment of the present invention solves the shortcomings that wired measuring technology of band cable and wireless test technology, have a wide range of applications
Prospect.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, embodiment of the present invention can have various modifications and variations.Within the spirit and principles of the invention, institute
Any modification, equivalent substitution and improvements of work etc., should be included in the scope of the protection.
Claims (11)
- A kind of 1. self-generating charger, it is characterised in that including：Generator unit and charge storage unit；Wherein,The generator unit is arranged on the tube inner wall in oil well, and the generator unit includes gear drive module, generating mould Block and elastic pressure handle module；The elastic pressure handle module includes pressure handle straight-bar portion, pressure handle kink and stage clip, the pressure handle straight-bar The one end in portion is contacted with the stage clip, and the other end is integrated with the pressure handle kink, the pressure handle kink and the pressure handle The angle in straight-bar portion is acute angle；The first tooth is set on the pressure handle kink；First tooth is nibbled with the gear drive module Close；In the downward stroke of sucker rod, the pressure handle straight-bar portion is pushed and swung by the raised cambered surface on the sucker rod, with pressure Contract the stage clip, and in the upward stroke of sucker rod, the pressure handle straight-bar portion is extensive in the presence of the elastic pressure of the stage clip Again to original position；The pressure handle kink is driven to do oscillating motion when the pressure handle straight-bar portion is swung；The pressure handle kink is being swung The gear drive module is moved during motion by first cingulum to rotate, the gear drive module and the generating Module connects, and the gear drive module drives the electricity generation module to generate electricity when rotating；The charge storage unit is connected with the electricity generation module, for storing electricity generation module electricity.
- 2. a kind of self-generating charger according to claim 1, it is characterised in that the elastic pressure handle module also includes Pressure handle support, the pressure handle support are arranged on the tube inner wall in the oil well；The pressure handle support is used to fix the pressure Handle straight-bar portion and the stage clip；Wherein, the designated ends in the pressure handle straight-bar portion are connected with the pressure handle support, to cause the pressure Handle straight-bar portion is swung using the designated ends as fulcrum.
- A kind of 3. self-generating charger according to claim 1, it is characterised in that the generating list that described device includes The quantity of member and charge storage unit is two；In the side of the sucker rod, two generator units and two charge storage units are set；Wherein, two hairs Electric unit and two charge storage units are symmetricly set in the oil pipe in the oil well along the direction vertical with the sucker rod On wall, and the second tooth in two generator units in a generator unit on the pressure handle kink of elastic pressure handle module with it is another The second tooth engagement in one generator unit on the pressure handle kink of elastic pressure handle module, to cause in sucker rod downward or upward Stroke in, after pressure handle straight-bar portion in an elastic pressure handle module is pushed and swung by the raised cambered surface on the sucker rod, Another elastic pressure handle module is driven to swing by second tooth engagement.
- A kind of 4. self-generating charger according to claim 1, it is characterised in that the generating list that described device includes The quantity of member and charge storage unit is four；Two generator units and two charge storage units are symmetrical arranged in the both sides of the sucker rod respectively；Wherein, exist Two generator units and two charge storage units edges that the side of the sucker rod is set are vertical with the sucker rod Direction is symmetricly set on the tube inner wall in the oil well, and elasticity is pressed in a generator unit in two generator units The second tooth on the pressure handle kink of handle module and the on the pressure handle kink of elastic pressure handle module in another generator unit Two teeth engage, and to cause in sucker rod stroke downward or upward, the pressure handle straight-bar portion in an elastic pressure handle module is by institute State after the raised cambered surface on sucker rod pushes and swing, pass through second tooth engagement and drive another elastic pressure handle module to put It is dynamic.
- 5. a kind of self-generating charger according to claim 1, it is characterised in that the gear drive module includes： First gear, second gear and the 3rd gear；The first gear engages with first tooth, for the oscillating motion of the pressure handle kink to be converted into rotation fortune It is dynamic；The second gear is coaxially disposed in the side of the first gear, and is engaged with the 3rd gear, for driving State the 3rd pinion rotation；3rd gear is used to drive the electricity generation module to generate electricity.
- 6. a kind of self-generating charger according to claim 5, it is characterised in that the electricity generation module includes：Triangle Tooth, triangle fluted disc, magnet steel part, coil and silicon steel sheet；Wherein,The rake tooth and the 3rd gear are coaxially connected, are rotated with the 3rd pinion rotation；The triangle fluted disc engages with the rake tooth；The magnet steel part is fixedly installed on the triangle fluted disc；The coil be fixed on the silicon steel sheet and with the magnet steel Part is oppositely arranged, and is connected with the charge storage unit；When the rake tooth moves in a circle, magnet steel part is driven to do circumference fortune It is dynamic, so that the coil cuts the silicon steel sheet and generated electricity with the magnetic line of force that the magnet steel part is formed.
- 7. a kind of self-generating charger according to claim 6, it is characterised in that the silicon steel sheet and the magnet steel part It is oppositely arranged.
- 8. a kind of self-generating charger according to claim 5, it is characterised in that the diameter of the first gear, institute The diameter for stating the 3rd gear is respectively less than the diameter of the second gear.
- 9. a kind of self-generating charger according to claim 5, it is characterised in that described device also includes：Closed chamber And housing；Wherein,The housing is arranged on the tube inner wall in the oil well, and the housing is used to contain the generator unit, the storage Electric unit and the closed chamber；The closed chamber is used to seal the charge storage unit, the electricity generation module, the second gear and the 3rd gear.
- 10. a kind of self-generating charger according to claim 1, it is characterised in that the charge storage unit includes can be anti- The battery or electric capacity of multiple discharge and recharge.
- 11. a kind of self-generating charger according to claim 1, it is characterised in that include at least on the sucker rod Two raised cambered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717132.XA CN107492984B (en) | 2017-08-21 | 2017-08-21 | Self-generating charging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717132.XA CN107492984B (en) | 2017-08-21 | 2017-08-21 | Self-generating charging device |
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| Publication Number | Publication Date |
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| CN107492984A true CN107492984A (en) | 2017-12-19 |
| CN107492984B CN107492984B (en) | 2023-09-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220329089A1 (en) * | 2021-04-07 | 2022-10-13 | Larry Brandon Kresta | Unwinding Charger |
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| US20220329089A1 (en) * | 2021-04-07 | 2022-10-13 | Larry Brandon Kresta | Unwinding Charger |
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| CN107492984B (en) | 2023-09-26 |
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