CN204732950U - A kind of electricity getting device for drilling measuring equipment - Google Patents
A kind of electricity getting device for drilling measuring equipment Download PDFInfo
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- CN204732950U CN204732950U CN201520512980.3U CN201520512980U CN204732950U CN 204732950 U CN204732950 U CN 204732950U CN 201520512980 U CN201520512980 U CN 201520512980U CN 204732950 U CN204732950 U CN 204732950U
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- energy
- measuring equipment
- ideal diode
- diode rectifier
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 230000005611 electricity Effects 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000003306 harvesting Methods 0.000 claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of electricity getting device for drilling measuring equipment, it comprises energy harvesting module, energy conversion module and energy storage module, described energy conversion module comprises rectification circuit, voltage stabilizing circuit and voltage conversion circuit, and described energy storage module comprises charging circuit and storage battery.The mechanical energy produced when drilling equipment works by described energy harvesting module converts electric energy to, and transfer to described energy conversion module with the form of alternating current, described energy conversion module converts galvanic current to after carrying out rectification, voltage stabilizing to the alternating current received, and direct current is stored by described energy storage module.The beneficial effects of the utility model are: can solve a probing measuring equipment power taking difficult problem, for measuring equipment provide lasting, stable, working power reliably, thus greatly to increase work efficiency, reduction energy loss, energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to the electricity getting device of drilling field, is specifically related to a kind of electricity getting device for drilling measuring equipment.
Background technology
At present, probing measuring equipment due to during work by the restriction of service condition, therefore its normally work time can only utilize powered battery, not easily power taking and do not have electricity getting device available specially.In order to ensure the work of drilling measuring equipment normal continuous, when battery electric quantity is used up, first the battery that electricity is finished must be withdrawn workplace by staff, goes charging or replacing maintenance in the operational environment of charge condition, is then again contained on probing measuring equipment and makes it work on.This way is not only lost time, man power and material, and real operation is got up very inconvenient, thus reduces efficiency greatly.Therefore, solve the continued power problem of probing measuring equipment, just become a large technical barrier.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of electricity getting device for drilling measuring equipment.
For achieving the above object, the utility model takes following technical scheme: a kind of electricity getting device for drilling measuring equipment comprises energy harvesting module, energy conversion module and energy storage module, the mechanical energy produced when drilling equipment works by described energy harvesting module converts electric energy to, and transfer to described energy conversion module with the form of alternating current, described energy conversion module comprises rectification circuit, voltage stabilizing circuit and voltage conversion circuit, described energy conversion module carries out rectification to the alternating current received, galvanic current is converted to after voltage stabilizing, direct current provides operating voltage or is stored by described energy storage module to described measuring equipment.
Further, described energy harvesting module adopts piezoelectric ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT) or water current turbine generator.
Further, described energy conversion module comprises photoelectrical coupler, bidirectional triode thyristor, first resistance, second resistance, voltage stabilizing didoe, first electric capacity, second electric capacity, ideal diode rectifier and pressurizer, in described photoelectrical coupler, the positive pole of light-emitting diode to be held with the A of described ideal diode rectifier by described voltage stabilizing didoe and the first resistance successively and is connected, its negative pole is held with the B of described ideal diode rectifier and is connected, in described photoelectrical coupler, the emitter of illuminated triode is held with the D of described ideal diode rectifier and is connected, its collector electrode is connected with the control pole of described bidirectional triode thyristor, the first anode of described bidirectional triode thyristor is held with the C of described ideal diode rectifier by described second resistance and is connected, its second plate is held with the D of described ideal diode rectifier and is connected, one end of described first electric capacity is held with the A of described ideal diode rectifier and is connected, and its other end is held with the B of described ideal diode rectifier and is connected, the input of described pressurizer is held with the A of described ideal diode rectifier and is connected, and its output exports the galvanic current after conversion, and described second Capacitance parallel connection is at the two ends of the DC power supply exported.
Preferably, described ideal diode rectifier employing model is the ideal diode bridge controller of LT4320.
Preferably, described pressurizer employing model is the DC/DC transducer of LTC3105.
Further, described energy storage module comprises charging circuit and storage battery, and described charging circuit is connected with described storage battery, and the direct voltage that described energy conversion module exports is described charge in batteries by described charging circuit.
Owing to adopting above technical scheme, the beneficial effects of the utility model are: the utility model converts electric energy to due to the mechanical energy produced when adopting energy harvesting module to be worked by drilling equipment, and convert galvanic current to by energy conversion module, therefore the utility model can solve a probing measuring equipment power taking difficult problem, the mechanical energy produced when making full use of drilling equipment work, for measuring equipment provide lasting, stable, reliable working power, thus greatly increase work efficiency, reduce energy loss, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is that the utility model is for drilling the structural representation of the electricity getting device of measuring equipment;
Fig. 2 is the circuit theory diagrams of energy conversion module.
In figure: 1, energy harvesting module; 2, energy conversion module; 3, energy storage module; 21, rectification circuit; 22, voltage stabilizing circuit; 23, voltage conversion circuit; 31, charging circuit; 32, storage battery.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
The probing measuring equipment that the utility model is mentioned refers to the measuring equipment be arranged on drilling equipment, and the utility model provides a kind of electricity getting device for this measuring equipment.
As shown in Figure 1, the utility model comprises energy harvesting module 1 for the electricity getting device drilling measuring equipment, energy conversion module 2 and energy storage module 3, the mechanical energy produced when energy harvesting module 1 adopts direct piezoelectric effect principle or electromagnetic induction principle to be worked by drilling equipment converts electric energy to, and transfer to energy conversion module 2 with the form of alternating current, energy conversion module 2 comprises rectification circuit 21, voltage stabilizing circuit 22 and voltage dress change circuit 23, energy conversion module 2 carries out rectification to the alternating current received, galvanic current is converted to after voltage stabilizing, direct current is provided operating voltage to measuring equipment or is stored by energy storage module 3, in order to using in follow-up work.
In a preferred embodiment, energy harvesting module 1 adopts piezoelectric ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT) or water current turbine generator.
When adopting piezoelectric ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT), the operation principle of energy harvesting module 1 is: the direct piezoelectric effect principle utilizing piezoelectric ceramic, pressure is applied to piezoelectric device by the up-down vibration of drilling equipment, piezoelectric vibrator is made to produce deformation, trigger direct piezoelectric effect, thus cause charge buildup at the two poles of the earth of piezoelectric device, produce voltage difference.The alternating current of the instability produced converts galvanic current to through energy conversion module 2 and exports.
When adopting water current turbine generator, the operation principle of energy harvesting module 1 is: the water impact turbine blade that drilling equipment injects makes blade rotation, the blade rotated drives main axis, the generator amature be connected on main shaft and then rotates, electric current is passed in electric generator rotor coil, rotating magnetic field will be produced in rotor coil, the magnetic line of force is cut by stator coil in rotary course, according to electromagnetic induction principle, produce voltage in stator coil, thus the potential energy converting and energy of the current injected by drilling equipment becomes electric energy.The alternating current of the instability of generation is converted to galvanic current and exports by energy conversion module 2.
In a preferred embodiment, as shown in Figure 2, energy conversion module 2 comprises photoelectrical coupler, bidirectional triode thyristor, first resistance R1, second resistance R2, first electric capacity C1, second electric capacity C2, voltage stabilizing didoe ZD, ideal diode rectifier and pressurizer, wherein, in photoelectrical coupler, the positive pole of light-emitting diode to be held with the A of ideal diode rectifier by voltage stabilizing didoe ZD and the first resistance R1 successively and is connected, its negative pole is held with the B of ideal diode rectifier and is connected, in photoelectrical coupler, the emitter of illuminated triode is held with the D of ideal diode rectifier and is connected, its collector electrode is connected with the control pole G of bidirectional triode thyristor, the first anode T1 of bidirectional triode thyristor is held with the C of ideal diode rectifier by the second resistance R2 and is connected, its second plate T2 holds with the D of ideal diode rectifier and is connected.One end of first electric capacity C1 is held with the A of ideal diode rectifier and is connected, and its other end is held with the B of ideal diode rectifier and is connected.The input of pressurizer is held with the A of ideal diode rectifier and is connected, and its output exports the galvanic current after conversion, and the second electric capacity C2 is connected in parallel on the two ends of the DC power supply of output.The alternating current obtained by energy harvesting module 1 is delivered in ideal diode rectifier and is carried out rectification, and photoelectrical coupler and bidirectional triode thyristor, by detecting the output voltage of ideal diode rectifier, carry out overvoltage protection to subsequent conditioning circuit.The voltage that pressurizer can export energy harvesting module, curent change regulate, make it with better matching way electric energy transmitting, thus reduce the loss of energy harvesting module 1, voltage stabilizing circuit 22 and voltage conversion circuit 23 itself, realize best power delivery.Rectified alternating current after rectification is delivered in pressurizer and is carried out voltage stabilizing, reduces the impact of load variations, keeps the stable of output voltage.
Preferably, ideal diode rectifier adopts model to be the ideal diode bridge controller of LT4320, and it adopts low-loss N-channel MOS FET to instead of whole 4 diodes in full wave bridge rectifier, to reduce power dissipation significantly and to increase voltage available.Lifting due to power-efficient eliminates heavy radiator, therefore reduces power supply size.Compared with traditional replacement scheme, MOSFET bridge can realize the rectifier design with space-efficient and power-efficient.
Preferably, pressurizer employing model is the DC/DC transducer of LTC3105, and this device contains maximum power point control, and starts with the input being low to moderate 250mV; Wide input voltage range is 0.2V ~ 5V.
In a preferred embodiment, energy storage module 3 comprises charging circuit 31 and storage battery 32, charging circuit 31 is connected with storage battery 32, and the galvanic current pressure that energy conversion module 2 exports can be charged for storage battery 32 by charging circuit 31, uses in order to follow-up measuring equipment.In addition, storage battery 32 also can replace with super capacitor.
The various embodiments described above are only for illustration of the utility model; wherein the structure of each parts, connected mode and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection range of the present utility model.
Claims (6)
1. one kind for drilling the electricity getting device of measuring equipment, it is characterized in that: it comprises energy harvesting module, energy conversion module and energy storage module, the mechanical energy produced when drilling equipment works by described energy harvesting module converts electric energy to, and transfer to described energy conversion module with the form of alternating current, described energy conversion module comprises rectification circuit and voltage stabilizing circuit, described energy conversion module carries out rectification to the alternating current received, galvanic current is converted to after voltage stabilizing, direct current provides operating voltage or is stored by described energy storage module to described measuring equipment.
2. a kind of electricity getting device for drilling measuring equipment as claimed in claim 1, is characterized in that: described energy harvesting module adopts piezoelectric ceramic Blast Furnace Top Gas Recovery Turbine Unit (TRT) or water current turbine generator.
3. a kind of electricity getting device for drilling measuring equipment as claimed in claim 1, it is characterized in that: described energy conversion module comprises photoelectrical coupler, bidirectional triode thyristor, first resistance, second resistance, voltage stabilizing didoe, first electric capacity, second electric capacity, ideal diode rectifier and pressurizer, in described photoelectrical coupler, the positive pole of light-emitting diode to be held with the A of described ideal diode rectifier by described voltage stabilizing didoe and the first resistance successively and is connected, its negative pole is held with the B of described ideal diode rectifier and is connected, in described photoelectrical coupler, the emitter of illuminated triode is held with the D of described ideal diode rectifier and is connected, its collector electrode is connected with the control pole of described bidirectional triode thyristor, the first anode of described bidirectional triode thyristor is held with the C of described ideal diode rectifier by described second resistance and is connected, its second plate is held with the D of described ideal diode rectifier and is connected, one end of described first electric capacity is held with the A of described ideal diode rectifier and is connected, and its other end is held with the B of described ideal diode rectifier and is connected, the input of described pressurizer is held with the A of described ideal diode rectifier and is connected, and its output exports the galvanic current after conversion, and described second Capacitance parallel connection is at the two ends of the DC power supply exported.
4. a kind of electricity getting device for drilling measuring equipment as claimed in claim 3, is characterized in that: described ideal diode rectifier adopts model to be the ideal diode bridge controller of LT4320.
5. a kind of electricity getting device for drilling measuring equipment as claimed in claim 3, is characterized in that: described pressurizer adopts model to be the DC/DC transducer of LTC3105.
6. a kind of electricity getting device for drilling measuring equipment as described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described energy storage module comprises charging circuit and storage battery, described charging circuit is connected with described storage battery, and the direct voltage that described energy conversion module exports is described charge in batteries by described charging circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512980.3U CN204732950U (en) | 2015-07-15 | 2015-07-15 | A kind of electricity getting device for drilling measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512980.3U CN204732950U (en) | 2015-07-15 | 2015-07-15 | A kind of electricity getting device for drilling measuring equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204732950U true CN204732950U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520512980.3U Active CN204732950U (en) | 2015-07-15 | 2015-07-15 | A kind of electricity getting device for drilling measuring equipment |
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| CN (1) | CN204732950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737036A (en) * | 2020-12-30 | 2021-04-30 | 国网河北省电力有限公司物资分公司 | Miniaturized energy conversion collection device |
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2015
- 2015-07-15 CN CN201520512980.3U patent/CN204732950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737036A (en) * | 2020-12-30 | 2021-04-30 | 国网河北省电力有限公司物资分公司 | Miniaturized energy conversion collection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 710000 A-01, 9th floor, Jingshang production building, No. 32, Chuanghui Road, new industrial park, Xi'an high tech Zone, Shaanxi Province Patentee after: XI'AN LANXUN ELECTRONICS TECHNOLOGY CO., LTD. Address before: 710000, No. 9, No. 32 Road, foreign exchange Road, new industrial zone, Xi'an hi tech Zone, Shaanxi Patentee before: Dong Pusong |
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| TR01 | Transfer of patent right |