CN209313513U - A kind of device to be generated electricity using soil - Google Patents
A kind of device to be generated electricity using soil Download PDFInfo
- Publication number
- CN209313513U CN209313513U CN201821580340.6U CN201821580340U CN209313513U CN 209313513 U CN209313513 U CN 209313513U CN 201821580340 U CN201821580340 U CN 201821580340U CN 209313513 U CN209313513 U CN 209313513U
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- China
- Prior art keywords
- soil
- battery
- battery pack
- water
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002689 soil Substances 0.000 title claims abstract description 86
- 230000005611 electricity Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 20
- 229910001868 water Inorganic materials 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000010248 power generation Methods 0.000 abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Primary Cells (AREA)
Abstract
The utility model discloses a kind of device to be generated electricity using soil, which includes soil battery pack, charge switch and electrolytic capacitor, is connect by conducting wire with the two poles of the earth of soil battery pack after the charge switch and electrolytic capacitor series connection;The soil battery pack includes at least two soil batteries, and soil battery is serially connected to form soil battery pack;The soil battery includes battery case, anode, soil, cathode and water, and soil is placed in battery case inner bottom, and water is covered on soil surface, and anode is embedded in the soil, and cathode is submerged in water.After capacitor stores up the electric energy of full soil power generation, it can discharge to compact electric apparatus, drive electric operation.The device have the advantages that generating dutation persistently, power generation process without using any chemical reagents, do not generate pollution.
Description
Technical field
The invention belongs to field of new energy technologies, and in particular to a kind of device to be generated electricity using soil.
Background technique
Outdoor sports, field rescue and field scientific investigation can all need to run various compact electric apparatus, such as sensor, LED
Lamp, fan, mobile phone, electronic clock etc., but it is not easily available in field or some remote districts, electric energy.Therefore, out of office at present
The operation that chemical cell maintains these compact electric apparatus is relied primarily on outside.Although chemical cell is capable of providing stable power supply, and
It is easy to carry, but its electric energy provided is limited, and can not maintain the operation of compact electric apparatus for a long time, and abandon chemical cell pole
Easily cause to pollute.
In early period the study found that generally containing there are many bacterium is produced electricity in soil, these bacteriums can will decompose inventor
The chemical energy that organic matter generates is converted into electric energy.Its principle is: after waterlogging, electricity production bacterium anaerobic digestion organic matter generates electricity
Son, and by electron transmission to embedded anode in the soil, electronics reaches the dissolved oxygen in cathode, with water by conducting wire and occurs also
Original reaction, to form electric current and generate voltage between the anode and cathode.Since the content of organic matter in soil is abundant, soil
Battery is able to maintain that power generation up to 1 year or more.In addition, soil power generation process is without using any chemistry examination compared with chemical cell
Agent, the product of power generation process are H2O。
Summary of the invention
The technical issues of solution: in order to solve powerup issue under the conditions of field to compact electric apparatus, conventional electric energy is made up
Deficiency, the utility model provide it is a kind of using soil generate electricity device, and be used for driving compact electric apparatus.The device has
Generating dutation is lasting, power generation process does not use any chemical reagents, does not generate the advantages of pollution.
Technical solution: a kind of device to be generated electricity using soil, including soil battery pack, charge switch and electrolytic capacitor, institute
It is connect by conducting wire with the two poles of the earth of soil battery pack after stating charge switch and electrolytic capacitor series connection;
The soil battery pack includes at least two soil batteries, and soil battery is serially connected to form soil battery pack;
The soil battery includes battery case, anode, soil, cathode and water, and soil is placed in battery case inner bottom,
Water is covered on soil surface, and anode is embedded in the soil, and cathode is submerged in water.
Further, the capacity of the electrolytic capacitor > 1 mF.
Further, the material of the battery case is insulating materials, preferably plastics or glass.
Further, the material of the anode and cathode is selected from stainless steel, titanium, platinum, carbon felt, carbon cloth or graphite.
Further, the material of the conducting wire is selected from copper, aluminium or titanium.
Further, the organic carbon content of the soil > 5 mg/kg, source include but are not limited to forest land, meadow, agriculture
Field, paddy field or wetland.
Further, the water includes but are not limited to distilled water, deionized water, tap water or obtains from wetland
Water.
The method that above-mentioned apparatus is used to drive compact electric apparatus, specifically includes the following steps:
Step 1, soil is packed into battery case and pours into water, embedded in the soil, cathode is immersed in water by anode, structure
At a soil battery, at least two soil batteries are connected by conducting wire, form concatenated soil battery pack, to obtain
Higher than the open-circuit voltage of 1 V;
Step 2, charge switch is connected with electrolytic capacitor, is wired to soil battery pack the two poles of the earth of step 1, it will be for
Electric switch is connected with compact electric apparatus, then in parallel with electrolytic capacitor, when power switch disconnects, charge switch is connected to, soil battery
Group can be realized to charge to electrolytic capacitor;
Step 3, it when capacitance voltage reaches or approaches the voltage of soil battery pack, disconnects charge switch, connect for establishing by cable
It closes, electrolytic capacitor provides the electric energy that the soil that it is stored generates electricity to compact electric apparatus at this time, and drives the operation of compact electric apparatus.
Generally containing there are many bacterium is produced electricity in soil, these bacteriums can will decompose the chemical energy that organic matter generates and be converted into
Electric energy.After waterlogging, electricity production bacterium anaerobic digestion organic matter generates electronics, and by electron transmission to embedded sun in the soil
Pole, electronics reaches the dissolved oxygen in cathode, with water by conducting wire and reduction reaction occurs, to form electric current and in anode and cathode
Between generate voltage.One soil battery is constituted by water-covered soil and a pair of of cathode and anode, since soil internal resistance is higher, individually
The voltage and current of soil battery is lower, it is therefore desirable to which two soil batteries are connected to obtain the voltage of 1 V or more.Also
Capacitive accumulation can be used and store lower electric energy, after capacitor stores up the electric energy of full soil power generation, can be put to compact electric apparatus
Electricity drives electric operation.
The utility model has the advantages that the utility model is able to solve powerup issue under the conditions of field to compact electric apparatus.Due to soil
In the content of organic matter it is abundant, the soil cell power generation time is lasting, and power generation process without using any chemical reagents, do not generate dirt
Dye.
Detailed description of the invention
The power generator of Fig. 1 embodiment 1 uses schematic diagram, wherein 1- soil battery, 2- charge switch, 3- are for establishing by cable
Pass, 4- electrolytic capacitor, 5- compact electric apparatus, 10- glass beaker, 11- anode, 12- rice soil, 13- cathode, 14- overlying water.
Specific embodiment
Following embodiment further illustrates the content of the utility model, but should not be construed as a limitation of the present invention.
Without departing substantially from the spirit of the present invention and essence, to made by the utility model method, step or condition modification and
Replacement, belongs to the scope of the utility model.Unless otherwise specified, technological means used in embodiment is those skilled in the art
Conventional means known to member.
Embodiment 1
The utility model provides a kind of device to generate electricity using soil, and drives compact electric apparatus to run using it.
As shown in Figure 1,1.5 kg rice soil (33 g/kg of organic carbon content) 12 are fitted into a glass beaker 10, it will
Anode carbon felt (8 cm of diameter) 11 is embedded to 6 cm depth below rice soil, and draws titanium silk conducting wire;It is poured into glass beaker certainly
Water is totally submerged rice soil, and keeps the overlying water 14 of 3 cm depth;Platinum guaze 13 is placed on flooded soils as cathode
Side, is totally submerged in overlying water, and draw another titanium silk conducting wire from platinum guaze;To complete the building of a soil battery 1.
Three same soil batteries are constructed using the above method, three soil batteries are together in series by conducting wire to be formed
Soil battery pack.Operation after a week, reaches 1.52 V using multimeter detection series voltage.
The electrolytic capacitor 4 that capacity is 1 F is connect with charge switch 2 with conducting wire, and is connected to the positive and negative of soil battery pack
Charge switch 2 is opened in pole, and concatenated soil battery 1 starts as the charging of electrolytic capacitor 4 at this time.Meanwhile by 1.5 V of voltage rating
Electronic timer 5 connect with power switch 3 after, it is in parallel with electrolytic capacitor 4, in electrolytic capacitor charging process, keep power supply
3 off-state of switch.Electrolytic capacitor both end voltage is measured using multimeter, when voltage reaches 1.5 V, disconnects charge switch 2,
Power switch 3 is connected, electronic timer starts timing and clearly displays the time at this time, shows successfully what realization soil generated electricity
Electrical energy drive compact electric apparatus.
Claims (6)
1. a kind of device to be generated electricity using soil, it is characterised in that: including soil battery pack, charge switch and electrolytic capacitor, institute
It is connect by conducting wire with the two poles of the earth of soil battery pack after stating charge switch and electrolytic capacitor series connection;
The soil battery pack includes at least two soil batteries, and soil battery is serially connected to form soil battery pack;
The soil battery includes battery case, anode, soil, cathode and water, and soil is placed in battery case inner bottom, and water covers
It covers in soil surface, anode is embedded in the soil, and cathode is submerged in water.
2. the device according to claim 1 to be generated electricity using soil, it is characterised in that: capacity > 1 of the electrolytic capacitor
mF。
3. the device according to claim 1 to be generated electricity using soil, it is characterised in that: the material of the battery case is exhausted
Edge material is selected from plastics or glass.
4. the device according to claim 1 to be generated electricity using soil, it is characterised in that: the material of the anode and cathode is selected
From stainless steel, titanium, platinum, carbon felt, carbon cloth or graphite.
5. it is according to claim 1 using soil generate electricity device, it is characterised in that: the material of the conducting wire be selected from copper,
Aluminium or titanium.
6. the device according to claim 1 to be generated electricity using soil, it is characterised in that: the organic carbon content of the soil >
5 mg/kg, source include but are not limited to forest land, meadow, farmland, paddy field or wetland.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821580340.6U CN209313513U (en) | 2018-09-27 | 2018-09-27 | A kind of device to be generated electricity using soil |
Applications Claiming Priority (1)
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---|---|---|---|
CN201821580340.6U CN209313513U (en) | 2018-09-27 | 2018-09-27 | A kind of device to be generated electricity using soil |
Publications (1)
Publication Number | Publication Date |
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CN209313513U true CN209313513U (en) | 2019-08-27 |
Family
ID=67670319
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CN201821580340.6U Active CN209313513U (en) | 2018-09-27 | 2018-09-27 | A kind of device to be generated electricity using soil |
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CN (1) | CN209313513U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108988456A (en) * | 2018-09-27 | 2018-12-11 | 南京师范大学 | A kind of device and its application using soil power generation |
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2018
- 2018-09-27 CN CN201821580340.6U patent/CN209313513U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108988456A (en) * | 2018-09-27 | 2018-12-11 | 南京师范大学 | A kind of device and its application using soil power generation |
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