CN110380093B - Microbial fuel cell - Google Patents
Microbial fuel cell Download PDFInfo
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- CN110380093B CN110380093B CN201910611950.0A CN201910611950A CN110380093B CN 110380093 B CN110380093 B CN 110380093B CN 201910611950 A CN201910611950 A CN 201910611950A CN 110380093 B CN110380093 B CN 110380093B
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- fixedly connected
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- fuel cell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
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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
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Fuel Cell (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to the technical field of fuel cells, in particular to a microbial fuel cell. The invention aims to solve the technical problem that a bolt is easy to detach and cannot achieve a good anti-theft effect. In order to solve the technical problem, the invention provides a microbial fuel cell which comprises a base and a top cover plate, wherein the top of a piston is fixedly connected with a top plate through a connecting rod, two sides of the bottom of the top cover plate are fixedly connected with cover bodies, the bottom of a guide rod is fixedly connected with a fixture block, the top of a movable sleeve is fixedly connected with a hidden rod, the outer side of the fixture block is movably connected with the inner side of a blocking groove, the top of a side plate is fixedly connected with the bottom of the cover bodies, the middle of the top cover plate is provided with a square through groove, the bottom of the inner wall of the square through groove is provided with a top groove, and the top between the top of an anode groove and a cathode groove is fixedly connected with an external circuit board through a bolt.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a microbial fuel cell.
Background
The microbial fuel cell is a device for directly converting chemical energy in organic matters into electric energy by using microbes. The basic working principle is as follows: in the anaerobic environment of the anode chamber, organic matters are decomposed under the action of microorganisms to release electrons and protons, the electrons are effectively transferred between biological components and the anode by virtue of a suitable electron transfer mediator and are transferred to the cathode through an external circuit to form current, the protons are transferred to the cathode through a proton exchange membrane, and an oxidant (generally oxygen) obtains the electrons at the cathode and is reduced to be combined with the protons to form water.
At present, in the process of processing a microbial fuel cell, the microbial fuel cell is generally packaged through a shell, in the process of packaging, the microbial fuel cell is assembled in a bolt fixing mode or a welding mode, when the microbial fuel cell is assembled in the welding mode, the inside of the microbial fuel cell is inconvenient to maintain, the microbial fuel cell is easy to loose in the using process by using the bolt assembling mode, and the bolt is easy to detach and cannot achieve a good anti-theft effect.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a microbial fuel cell that solves the problems noted in the background above.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a microbial fuel cell, includes base and top cap board, the standing groove has been seted up at the top of base, the bottom of standing groove inner wall is provided with the discharge, the top of discharge is connected with the air pad through the stabilising plate, the bottom of air pad is linked together through branch pipe and discharge, the equal fixedly connected with side shield in both sides at base top, the bottom fixedly connected with piston tube of side shield inner wall, the bottom of piston tube is linked together through connecting pipe and discharge, the piston is installed to the inner chamber of piston tube, the top of piston is through connecting rod fixedly connected with roof.
The equal fixedly connected with cover body in both sides of top cover plate bottom, the cross axle is installed to the inner chamber of the cover body, the outside cover of cross axle is equipped with the movable sleeve, the bottom fixedly connected with guide arm of movable sleeve, the bottom fixedly connected with fixture block of guide arm, the top fixedly connected with of movable sleeve hides the pole, the one end of hiding the pole runs through the cover body and extends to the outside of the cover body, one side of side fender cover inner wall is equidistant to be equipped with and keeps off the groove, the outside of fixture block and the inboard swing joint who keeps off the groove, the hollow baffle of middle part fixedly connected with of the inner chamber of side fender cover, supporting spring fixedly connected with contact plate is passed through to one side at hollow baffle top, the top of contact plate has the overlap joint curb plate, the top of curb plate and the bottom fixed connection of the cover body.
The equal fixedly connected with threaded rod in both sides at base top, the equal fixedly connected with collar in both sides of top cover plate, collar and threaded connection have the nut are run through at the top of threaded rod.
The middle part of the top cover plate is provided with a square through groove, the top of the inner wall of the square through groove is provided with a top groove, the front of the top of the air cushion is provided with a positive electrode groove, the front of the top of the air cushion is provided with a negative electrode groove, the top of the positive electrode groove is in contact with the top of the negative electrode groove and the top of the inner wall of the top groove, and the top between the top of the positive electrode groove and the negative electrode groove is fixedly connected with an outer circuit board through bolts.
Further preferably, the caulking groove has been seted up to the bottom of base, the top fixedly connected with fastener of caulking groove inner wall, the bottom intercommunication of gas collecting pipe has the gas filler, the air inlet end threaded connection of gas filler has sealed lid, and the gas filler joint is in the inboard of fastener.
Further preferably, the top of the top plate is in contact with the bottom of the latch.
Further preferably, one end of the hiding rod, which is far away from the movable sleeve, is located between the anode slot and the cathode slot, and the hiding rod is located at the bottom of the outer circuit board.
Further preferably, one side of the movable sleeve is fixedly connected with an extension spring, and the extension spring is sleeved on the outer side of the transverse shaft.
Further preferably, the connecting pipe is arranged on the inner side of the base, and the connecting pipe is an L-shaped pipe.
Further preferably, the bottom of the cover body is provided with a through opening, and the guide rod penetrates through the inner side of the through opening.
(III) advantageous effects
The invention provides a microbial fuel cell, which has the following beneficial effects:
(1) This microbial fuel cell uses through the cooperation of hiding pole, movable sleeve and fixture block for after hiding the pole, the theftproof effect of shell after the equipment has been guaranteed to parcel microbial fuel cell's shell when the equipment.
(2) This microbial fuel cell uses through the cooperation of fixture block, fender groove and side fender cover for through the fixture block card advance keep off the inslot after, can be more convenient to microbial fuel cell's equipment, very smooth and easy when the pole operates is hidden in the cooperation.
(3) This microbial fuel cell uses through the cooperation of air pad, discharge, connecting pipe and piston tube for at the in-process of equipment, the extrusion of positive pole groove and negative pole groove can let the air in the air pad lead-in to the piston tube through the discharge, lets the roof on the piston tube withstand the fixture block, lets the fixture block can be more stable when using.
(4) This microbial fuel cell uses through the cooperation of hiding pole and outer circuit board for outer circuit board is after the installation, and outer circuit board can play the effect to sheltering from, thereby fine play the effect of theftproof.
(5) This microbial fuel cell uses through the cooperation of gas filling pipe, air cushion and gas collecting pipe for the gas filling pipe can be to carrying out the air entrainment in the gas collecting pipe and bleeding, thereby can guarantee microbial fuel cell's stability after the equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 1;
FIG. 4 is a top view of the structure of the present invention;
fig. 5 is a schematic view of the top cover plate of the present invention.
In the figure: the device comprises a base 1, a top cover plate 2, a placing groove 3, a gas collecting pipe 4, a stabilizing plate 5, an air cushion 6, a branch pipe 7, a side blocking cover 8, a piston pipe 9, a connecting pipe 10, a piston 11, a connecting rod 12, a top plate 13, a cover body 14, a transverse shaft 15, a movable sleeve 16, a guide rod 17, a clamping block 18, a blocking groove 19, a hollow blocking plate 20, a supporting spring 21, a contact plate 22, a side plate 23, a hidden rod 24, a threaded rod 25, a mounting ring 26, a nut 27, a square through groove 28, a top groove 29, a positive electrode groove 30, a negative electrode groove 31, an outer circuit board 32, a caulking groove 33, a clamping piece 34, a gas adding pipe 35 and a spring 36 which is stretched.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a microbial fuel cell, including base 1 and overhead guard 2, standing groove 3 has been seted up at base 1's top, the bottom of 3 inner walls of standing groove is provided with gas tube 4, caulking groove 33 has been seted up to base 1's bottom, top fixedly connected with fastener 34 of caulking groove 33 inner wall, the bottom intercommunication of gas tube 4 has gas tube 35, gas tube 35's inlet end threaded connection has sealed lid, and gas tube 35 joint is in the inboard of fastener 34, gas tube 4's top is connected with air pad 6 through stabilizer plate 5, air pad 6's bottom is linked together with gas tube 4 through branch pipe 7, the equal fixedly connected with side shield 8 in both sides at base 1 top, the bottom fixedly connected with piston tube 9 of side shield 8 inner wall, the bottom of piston tube 9 is linked together with gas tube 4 through connecting pipe 10, connecting pipe 10 sets up the inboard at base 1, and connecting pipe 10 is the L venturi tube, piston 11 is installed to the inner chamber of piston tube 9, connecting rod 12 fixedly connected with roof 13 is passed through at piston 11's top.
The two sides of the bottom of the top cover plate 2 are fixedly connected with a cover body 14, the length of the front face of the cover body 14 is smaller than the width of a top opening of the side shield cover 8, a cross shaft 15 is installed in an inner cavity of the cover body 14, a movable sleeve 16 is sleeved on the outer side of the cross shaft 15, a guide rod 17 is fixedly connected with the bottom of the movable sleeve 16, a through hole is formed in the bottom of the cover body 14, the guide rod 17 penetrates through the inner side of the through hole, a clamping block 18 is fixedly connected with the bottom of the guide rod 17, the top of the top plate 13 is in contact with the bottom of the clamping block 18, a hidden rod 24 is fixedly connected with the top of the movable sleeve 16, an expansion spring 36 is fixedly connected with one side of the movable sleeve 16, the expansion spring 36 is sleeved on the outer side of the cross shaft 15, one end of the hidden rod 24 penetrates through the cover body 14 and extends to the outer side of the cover body 14, shielding grooves 19 are formed in one side of the inner wall of the side shield cover 8 at equal intervals, the outer side of the clamping block 18 is movably connected with the inner side of the blocking groove 19, the inner side of the clamping block, a hollow baffle plate 20 is fixedly connected with the middle of the inner cavity of the side shield, one side of the hollow baffle plate 20, a contact plate 22 is fixedly connected with a contact plate 22 through a support spring 21, a side plate 22, a side plate 23 is fixedly connected with a side plate, the top, and a side plate 23, the top of the side plate, and a side plate is fixedly connected with a side plate, and a side plate 14.
The equal fixedly connected with threaded rod 25 in both sides at base 1 top, the equal fixedly connected with collar 26 in both sides of top shroud 2, collar 26 and threaded connection have nut 27 are run through at the top of threaded rod 25.
Square through groove 28 has been seted up at the middle part of top cover plate 2, top groove 29 has been seted up at the top of square through groove 28 inner wall, the front at air cushion 6 top is provided with anodal groove 30, the front at air cushion 6 top is provided with negative pole groove 31, the top of anodal groove 30 and the top of negative pole groove 31 and the top of top groove 29 inner wall contact, bolt fixedly connected with outer circuit board 32 is passed through at the top between anodal groove 30's the top and the negative pole groove 31, hide the one end that movable sleeve 16 was kept away from to pole 24 and be located between anodal groove 30 and the negative pole groove 31, and hide the bottom that pole 24 is located outer circuit board 32.
The working principle is as follows: the anode groove 30 and the cathode groove 31 are placed in the placing groove 3, the hidden rod 24 is squeezed, the hidden rod 24 drives the movable sleeve 16 to move, the guide rod 17 at the bottom of the cover body 14 extends into the side retaining cover 8, the hidden rod 24 is loosened, the clamping block 18 extends into the retaining groove 19 through the stretching of the stretching spring 36, the nut 27 is rotated to clamp and fix the top cover plate 2 and the base 1, the air cushion 6 is squeezed by the anode groove 30 and the cathode groove 31, air is squeezed into the piston tube 9, the piston 11 in the piston tube 9 is pushed upwards, the clamping block 18 is pushed by the top plate 13, the outer circuit plate 32 is fixed on the anode groove 30 and the cathode groove 31 through bolts, when the microbial fuel cell is prevented from being stolen, the outer circuit plate 32 can hide the hidden rod 24, the nut 27 is rotated in time, and when the top cover plate 2 and the base 1 are loosened, the clamping block 18 can still be stably clamped into the retaining groove 19 of the side retaining cover 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. A microbial fuel cell comprising a base (1) and a top cover plate (2), characterized in that: the gas collecting device is characterized in that a placing groove (3) is formed in the top of the base (1), a gas collecting pipe (4) is arranged at the bottom of the inner wall of the placing groove (3), the top of the gas collecting pipe (4) is connected with an air cushion (6) through a stabilizing plate (5), the bottom of the air cushion (6) is communicated with the gas collecting pipe (4) through a branch pipe (7), side shield covers (8) are fixedly connected to two sides of the top of the base (1), a piston pipe (9) is fixedly connected to the bottom of the inner wall of each side shield cover (8), the bottom of each piston pipe (9) is communicated with the gas collecting pipe (4) through a connecting pipe (10), a piston (11) is installed in an inner cavity of each piston pipe (9), and the top of each piston (11) is fixedly connected with a top plate (13) through a connecting rod (12);
the improved structure of the automobile roof cover is characterized in that cover bodies (14) are fixedly connected to two sides of the bottom of the roof cover plate (2), a transverse shaft (15) is installed in an inner cavity of the cover body (14), a movable sleeve (16) is sleeved on the outer side of the transverse shaft (15), a guide rod (17) is fixedly connected to the bottom of the movable sleeve (16), a clamping block (18) is fixedly connected to the bottom of the guide rod (17), a hidden rod (24) is fixedly connected to the top of the movable sleeve (16), one end of the hidden rod (24) penetrates through the cover body (14) and extends to the outer side of the cover body (14), baffle grooves (19) are formed in one side of the inner wall of the side baffle cover (8) at equal intervals, the outer side of the clamping block (18) is movably connected with the inner side of the baffle grooves (19), a hollow baffle plate (20) is fixedly connected to the middle of the inner cavity of the side baffle cover (8), a contact plate (22) is fixedly connected to one side of the top of the hollow baffle plate (20) through a supporting spring (21), a contact plate (23) is lapped on the top of the side plate (22), and the top of the side plate (23) is fixedly connected with the bottom of the cover body (14);
threaded rods (25) are fixedly connected to two sides of the top of the base (1), mounting rings (26) are fixedly connected to two sides of the top cover plate (2), and the tops of the threaded rods (25) penetrate through the mounting rings (26) and are in threaded connection with nuts (27);
the improved structure of the air cushion is characterized in that a square through groove (28) is formed in the middle of the top cover plate (2), a top groove (29) is formed in the top of the inner wall of the square through groove (28), a positive electrode groove (30) is formed in the front of the top of the air cushion (6), a negative electrode groove (31) is formed in the front of the top of the air cushion (6), the top of the positive electrode groove (30) is in contact with the top of the inner wall of the top groove (29), and the top between the top of the positive electrode groove (30) and the negative electrode groove (31) is fixedly connected with an outer circuit board (32) through bolts.
2. A microbial fuel cell according to claim 1, wherein: caulking groove (33) have been seted up to the bottom of base (1), top fixedly connected with fastener (34) of caulking groove (33) inner wall, the bottom intercommunication of discharge (4) has filler pipe (35), the air inlet end threaded connection of filler pipe (35) has sealed lid, and the inboard of filler pipe (35) joint at fastener (34).
3. A microbial fuel cell according to claim 1, wherein: the top of the top plate (13) is in contact with the bottom of the clamping block (18).
4. A microbial fuel cell according to claim 1, wherein: one end, far away from the movable sleeve (16), of the hidden rod (24) is located between the positive electrode groove (30) and the negative electrode groove (31), and the hidden rod (24) is located at the bottom of the outer circuit board (32).
5. A microbial fuel cell according to claim 1, wherein: the length of the front surface of the cover body (14) is smaller than the width of the top opening of the side shield cover (8).
6. A microbial fuel cell according to claim 1, wherein: one side of the movable sleeve (16) is fixedly connected with an extension spring (36), and the extension spring (36) is sleeved on the outer side of the transverse shaft (15).
7. A microbial fuel cell according to claim 1, wherein: the connecting pipe (10) is arranged on the inner side of the base (1), and the connecting pipe (10) is an L-shaped pipe.
8. A microbial fuel cell according to claim 1, wherein: the bottom of the cover body (14) is provided with a through opening, and the guide rod (17) penetrates through the inner side of the through opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910611950.0A CN110380093B (en) | 2019-07-09 | 2019-07-09 | Microbial fuel cell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910611950.0A CN110380093B (en) | 2019-07-09 | 2019-07-09 | Microbial fuel cell |
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| CN110380093A CN110380093A (en) | 2019-10-25 |
| CN110380093B true CN110380093B (en) | 2022-12-06 |
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| CN111995164B (en) * | 2020-06-05 | 2022-08-26 | 安徽工程大学 | Large-scale microbial combustion environment-friendly battery device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108172860A (en) * | 2018-01-01 | 2018-06-15 | 上海应用技术大学 | A kind of multifunctional microorganism fuel cell reaction unit |
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| US8883365B2 (en) * | 2010-02-22 | 2014-11-11 | GM Global Technology Operations LLC | Fuel cell stack discrete header |
| JP2017183011A (en) * | 2016-03-29 | 2017-10-05 | シャープ株式会社 | Microbial fuel cell, and microbial fuel cell system |
| CN206059522U (en) * | 2016-10-10 | 2017-03-29 | 广州市泓能五金有限公司 | A kind of sealing installation structure for vanadium cell |
| CN206727168U (en) * | 2017-05-31 | 2017-12-08 | 新疆工程学院 | A kind of fuel battery reaction device |
| CN207120055U (en) * | 2017-07-12 | 2018-03-20 | 浙江峰邦机械科技有限公司 | A kind of easy-to-dismount mechanical workpieces protective cover |
| CN107701776A (en) * | 2017-10-20 | 2018-02-16 | 约翰斯顿流体科技（无锡）有限公司 | A kind of easy-to-dismount regulating valve |
| CN207542328U (en) * | 2017-11-28 | 2018-06-26 | 广州市清逸水处理科技有限公司 | Anaerobe fuel cell |
| CN208073399U (en) * | 2018-01-21 | 2018-11-09 | 江苏庆海石油机械有限公司 | A kind of well head surveillance device with anti-theft feature |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108172860A (en) * | 2018-01-01 | 2018-06-15 | 上海应用技术大学 | A kind of multifunctional microorganism fuel cell reaction unit |
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