CN110504469B - Integrated methane fuel cell convenient to equipment - Google Patents
Integrated methane fuel cell convenient to equipment Download PDFInfo
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- CN110504469B CN110504469B CN201810469901.3A CN201810469901A CN110504469B CN 110504469 B CN110504469 B CN 110504469B CN 201810469901 A CN201810469901 A CN 201810469901A CN 110504469 B CN110504469 B CN 110504469B
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- gas
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims description 75
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 50
- 239000001301 oxygen Substances 0.000 claims description 50
- 229910052760 oxygen Inorganic materials 0.000 claims description 50
- 239000002912 waste gas Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Hybrid Cells (AREA)
Abstract
The invention provides an integrated methane fuel cell convenient to assemble, which comprises a shell, a gas inlet pipe, electrolyte and a load electrode, wherein the shell is a rectangular hollow cube, the electrolyte is arranged in the middle of an inner cavity of the shell, the load electrode is arranged in the middle of the top of the shell, the bottom of the load electrode penetrates through the top of the shell, mounting plates are arranged at the left end and the right end of the electrolyte surface close to the bottom, springs are arranged at the bottoms of the mounting plates, conductive pieces are arranged at the bottoms of the shell, the tops of the springs penetrate through the bottoms of the shell, a conductive core is arranged in the inner cavity of the electrolyte, the bottoms of the conductive cores penetrate through the bottoms of the shell, two inverted trapezoidal protrusions are arranged at the bottoms of the inverted trapezoidal protrusions, and clamping grooves matched with the inverted trapezoidal protrusions are arranged at the top of the shell.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to an integrated methane fuel cell convenient to assemble.
Background
The continuous progress of science and technology civilization, the continuous increase of population and the continuous increase of energy consumption for pursuing better life make fossil fuels (petroleum, coal, natural gas, etc.) exhausted day by day, and a great deal of problems are derived from the use of fossil fuels, such as: the problems of air pollution, acid rain, greenhouse effect and the like are solved in many countries, the fuel cell is developed in many countries at present, the technology of the fuel cell is researched for many years and is improved in technology, the technology of the fuel cell is in commercialized stage, the technology of the fuel cell is most likely to become one of the most important green technologies in the future, the methane fuel cell has the advantages of high efficiency, low cost, convenient fuel supplement, low pollution and the like, but the traditional fuel cell is limited by the reaction volume in the cell, and can only output rated fixed voltage and current in the reaction process, and has limited voltage and current amount, if the cell is required to output high power, the reaction volume of the cell is required to be increased, or the cell is connected in parallel by a circuit, so that the fuel cell is very inconvenient.
Disclosure of Invention
The present invention aims to provide an integrated reaction battery pack which can be connected with each other to increase the reaction volume.
The invention solves the technical problems by adopting the scheme that: the utility model provides an integrated methane fuel cell convenient to equipment, includes casing, gas intake pipe, electrolyte and load electrode, the casing is rectangle hollow cube, the inner chamber of casing is provided with the gas intake pipe, and the gas intake pipe sets up in the left side of electrolyte, the inner chamber of casing is provided with oxygen intake pipe and waste gas blast pipe, and the oxygen intake pipe sets up on the right side of electrolyte, and the waste gas blast pipe sets up on the right side of oxygen intake pipe, gas intake pipe, oxygen intake pipe and waste gas blast pipe all run through the casing, and gas intake pipe, oxygen intake pipe and waste gas blast pipe's inner chamber top is provided with the admission valve, and gas intake pipe, oxygen intake pipe and waste gas blast pipe's inner chamber bottom is provided with the air outlet valve, the admission valve cooperatees with the air outlet valve, the surface equidistance of gas intake pipe is provided with the air vent, the upper surface of the oxygen inlet pipe and the lower surface of the exhaust gas pipe are respectively provided with a vent hole, the electrolyte is arranged at the middle position of the inner cavity of the shell, the load electrode is arranged at the middle position of the top of the shell, the bottom of the load electrode penetrates through the top of the shell, the bottom of the load electrode is respectively arranged at the left side of the inner cavity and the right side of the inner cavity of the shell, mounting plates are arranged at the left end and the right end of the electrolyte surface, which are close to the bottom, the bottom of the mounting plates is provided with a spring, the bottom of the shell is provided with a conducting piece, the top of the spring penetrates through the bottom of the shell, the top of the spring is connected with the spring, the bottom of the shell is provided with a groove corresponding to the conducting piece, the inner cavity of the electrolyte is provided with a conducting core, the top of the conducting core is attached to the load electrode, the bottom of the conducting core penetrates through the bottom of the shell, and the bottom of the conductive cell is provided with an elastic conductive piece, the elastic conductive piece is arranged right above the conductive piece, two inverted trapezoidal protrusions are arranged at the bottom of the inverted trapezoidal protrusions, and clamping grooves matched with the inverted trapezoidal protrusions are formed in the top of the shell.
The reverse trapezoid protrusion is clamped and connected with the clamping groove, the air inlet valve and the air outlet valve are correspondingly clamped and connected with each other, the pipeline is in an open-close state, the load electrode of the bottom battery pack is attached to the conductive piece, the conductive piece is pressed inwards by the surface of the bottom shell, the conductive piece moves inwards to enable the conductive piece to be connected with the elastic conductive piece, the circuit is connected in parallel, high-pressure methane is introduced into the air inlet valve, methane gas is released into each device through the air inlet valve and the air outlet valve, oxygen is introduced into the oxygen air inlet pipe, the oxygen gas enters each device through the air inlet valve and the air outlet valve, then is released into each device through the vent holes, the oxygen and methane react with substances in electrolyte, current is generated and is transmitted into the load electrode, waste gas generated by the reaction is discharged through the waste gas exhaust pipe, the reaction volume of the battery is increased due to the fact that the gas inlet pipe, the oxygen inlet pipe and the waste gas exhaust pipe are connected with each battery, the waste gas is continuously discharged from the waste gas exhaust pipe, the heat generated by the reaction is continuously taken away, and the heat generated by the reaction is continuously taken away through the conductive piece through the conductive core and the load electrode.
Preferably, the air outlet valve comprises an air outlet mounting piece, the air outlet mounting piece is mounted on the inner wall of the pipe body, the air outlet mounting piece is of a hollow structure, an air outlet elastic piece is mounted at the bottom of the air outlet mounting piece, a rubber leakage-proof piece is mounted at the bottom of the air outlet elastic piece, and a stress column is mounted at the bottom of the rubber leakage-proof piece.
Preferably, the air inlet valve comprises a baffle plate, the baffle plate is arranged on the inner wall of the pipe body, the baffle plate is an annular piece, an air inlet elastic piece is arranged at the top of the baffle plate, the top of the air inlet elastic piece is connected with a rubber piece, the surface of the rubber piece is tightly attached to the inner wall of the pipe body, a one-way air inlet valve is arranged in a vent hole arranged at the center of the circle of the rubber piece, an air inlet installation piece is arranged at the position, which is close to the vent hole, of the air inlet installation piece, a force application column is arranged at the top of the air inlet installation piece, and an interface is arranged at the top of the rubber piece.
Preferably, the bottoms of the gas inlet pipe, the oxygen inlet pipe and the exhaust gas pipe are funnel-shaped, and the interface is matched with the bottoms of the gas inlet pipe, the oxygen inlet pipe and the exhaust gas pipe.
Preferably, the inner wall of the vent hole is provided with four films with the same structure, the films are mutually covered, the films in the vent holes on the surfaces of the gas inlet pipe and the oxygen inlet pipe face to the outside of the pipe body, and the film-covered pipe body in the vent hole on the surface of the exhaust pipe faces to the inside of the pipe body.
The beneficial effects of the invention are as follows:
1. According to the invention, the fuel gas inlet pipe, the oxygen inlet pipe and the exhaust gas outlet pipe penetrate through the shell, so that fuel gas and oxygen can respectively enter the batteries in equal quantity to react, the reaction volume of the batteries is increased, the generated energy is increased, the air inlet valve and the air outlet valve can be mutually clamped, a closed space is formed in the device, the inner cavity of the electrolyte is provided with the conductive core, the electric quantity of the bottom battery received by the conductive piece can be transmitted to the load electrode through the conductive core, a plurality of batteries form a parallel circuit, and the output power of the batteries is increased;
2. The bottom of casing can be mutually blocked with protruding through draw-in groove with the top of casing, and the application of force post on admission valve surface presses the atress post of air outlet valve, makes the rubber leak protection piece in the air outlet valve separate with body inner wall, makes gaseous exhaust, and when the atress post did not press the air outlet valve, rubber leak protection piece still was laminated with body inner wall, prevents that the gas from exposing, and the connection of being convenient for is dismantled conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the air outlet valve of the present invention;
FIG. 3 is a schematic diagram of an intake valve according to the present invention;
FIG. 4 is a schematic view of the structure of the vent and the film according to the present invention.
In the figure: 1 shell, 2 gas inlet pipe, 3 oxygen inlet pipe, 4 exhaust gas outlet pipe, 5 air inlet valve, 51 baffle, 52 air inlet elastic piece, 53 one-way air inlet valve, 54 rubber piece, 55 air inlet installation piece, 56 application column, 57 interface, 6 air outlet valve, 61 exhaust installation piece, 62 exhaust elastic piece, 63 rubber leak protection piece, 64 stress column, 7 air vent, 71 tectorial membrane, 8 electrolyte, 9 load electrode, 10 mounting panel, 11 spring, 12 electrically conductive piece, 13 conductive core, 14 elastic electrically conductive piece, 15 reverse trapezoidal protrusion, 16 draw-in groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the integrated methane fuel cell of the present invention, which is convenient to assemble, comprises a housing 1, a gas inlet pipe 2, an electrolyte 8 and a load electrode 9, wherein the housing 1 is a rectangular hollow cube, a protection reaction device is convenient for individual connection at the same time, the gas inlet pipe 2 is arranged in the inner cavity of the housing 1, so that gas can enter, and the gas inlet pipe 2 is arranged at the left side of the electrolyte 8, and is separated from oxygen to enter, so that reaction is more complete, the oxygen inlet pipe 3 and the exhaust gas exhaust pipe 4 are arranged in the inner cavity of the housing 1, so that oxygen can enter and exhaust gas can be exhausted conveniently, and the oxygen inlet pipe 3 is arranged at the right side of the electrolyte 8, so that gas and oxygen can be separated conveniently to react, and the exhaust gas exhaust pipe 4 is arranged at the right side of the oxygen inlet pipe 3, so that the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas exhaust pipe 4 all penetrate the housing 1, the top of the inner cavity of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 is provided with the air inlet valve 5, so that tightness is ensured, gas can easily pass through when being assembled and connected, the bottom of the inner cavity of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 is provided with the air outlet valve 6, when being singly used, gas is prevented from leaking, when being assembled and used, the gas is convenient to pass through, the device is convenient to detach and connect, the air inlet valve 5 is matched with the air outlet valve 6, the mutual connection of pipelines is convenient, the surface of the gas inlet pipe 2 is equidistantly provided with the vent holes 7 for gas to be introduced, the gas is introduced into the device, the position of the surface of the oxygen inlet pipe 3 and the position of the exhaust gas pipe 4 which are close to the lower are respectively provided with the vent holes 7, the electrolyte 8 is arranged at the middle position of the inner cavity of the shell 1, the load electrode 9 is arranged at the middle position of the top of the shell 1, the generated electricity of the combustion battery is transmitted outwards, the bottom of the load electrode 9 penetrates through the top of the shell 1 and is convenient to be connected with the outside, the bottom of the load electrode 9 is arranged on the left side of the inner cavity and the right side of the inner cavity of the shell 1 respectively, the mounting plates 10 are arranged at the left end and the right end of the electrolyte 8, the springs 11 are convenient to mount, the springs 11 are arranged at the bottoms of the mounting plates 10 and are convenient for the conductive element 12 to reset, the conductive element 12 is arranged at the bottom of the shell 1, the conductive element 12 is led in by the electricity of the bottom battery, the top of the conductive element 12 penetrates through the bottom of the shell 1, the spring 11 is connected at the top of the conductive element 12 and is convenient for resetting the conductive element 12, the battery at the bottom is not affected, grooves corresponding to the conductive element 12 are arranged at the bottom of the shell 1 and are convenient for the conductive element 12 to recycle, the conductive element 13 is arranged in the inner cavity of the electrolyte 8 and is used for power transmission, the top of the conductive element 13 is attached to the load electrode 9, the bottom of the conductive element 13 penetrates through the bottom of the shell 1, the conductive element 14 is arranged at the bottom of the conductive element 13, the elastic element 14 is arranged right above the conductive element 12, the conductive element 12 is guaranteed to be connected with the bottom of the conductive element 1 in a reverse trapezoid shape, and the two protrusions 15 are arranged at the bottom of the shell 1 in parallel, and the reverse trapezoid 15 are matched with the top 15.
The inverted trapezoid protrusion 15 is mutually clamped and connected with the clamping groove 16, so that two batteries are connected and are not easy to separate, the air inlet valve 5 and the air outlet valve 6 are correspondingly clamped and connected, a pipeline is in an open-close state under the connection state, gas is convenient to pass through, the load electrode 9 of the bottom battery pack is attached to the conducting piece 12, the surface of the bottom shell 1 presses the conducting piece 12 into a groove, the bottom battery is convenient to install, the conducting piece 12 moves inwards to enable the conducting piece 12 to be connected with the elastic conducting piece 14, a circuit is communicated, high-pressure methane is introduced into the air inlet valve 5, methane gas is released into each device through the air inlet valve 5 and the air outlet valve 6, oxygen is introduced into the oxygen inlet pipe 3, the oxygen gas enters each device through the air inlet valve 5 and the air outlet valve 6, then is released into each device through the air vent 7, the oxygen and the methane react with reactive substances in the electrolyte 8, a current flow direction is generated and is transmitted into the load electrode 9, the load electrode 9 is transmitted to the outside or the conducting piece 12, waste gas generated by the reaction is discharged through the waste gas exhaust pipe 4, the gas inlet pipe 2, the oxygen inlet pipe 3 and the waste gas exhaust pipe 4 are connected with each battery body through the waste gas exhaust pipe 4, the reaction capacity of each device is increased, the oxygen is continuously, the waste gas is discharged from the battery core is continuously, and all heat is discharged through the electric quantity is continuously, and all devices are connected with the electric devices, and the electric device is connected through the electric device, and the electric device is connected with the electric device through the electric device, and the electric device is connected through the electric device.
According to the invention, the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 penetrate through the shell 1, the top of the inner cavities of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 are provided with the air inlet valve 5, the bottoms of the inner cavities of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 are provided with the air outlet valve 6, the air inlet valve 5 is matched with the air outlet valve 6, the inner cavity of the electrolyte 8 is provided with the conductive core 13, the top of the conductive core 13 penetrates through the top of the shell 1 to be attached with the load electrode 9, the bottom of the conductive core 13 penetrates through the bottom of the shell 1, the bottom of the conductive core 13 is provided with the elastic conductive piece 14, the reaction volume of a battery can be increased, the power of the battery is increased, the bottom of the shell 1 is provided with the inverted trapezoid protrusion 15, the top of the shell 1 is provided with the clamping groove 16 corresponding to the inverted trapezoid protrusion 15, the air inlet valve 5 corresponds to the air outlet valve 6, and the connection is convenient, and the disassembly is convenient.
In a specific design, the air outlet valve 6 comprises an air outlet mounting piece 61 for supporting an air outlet elastic piece 62, the air outlet mounting piece 61 is mounted on the inner wall of the pipe body, the air outlet mounting piece 61 is of a hollow structure, air passing is facilitated, the air outlet elastic piece 62 is mounted at the bottom of the air outlet mounting piece 61, the rubber leakage preventing piece 63 is forced to be attached to the bottom of the pipe to prevent air exposure, meanwhile, the leakage preventing piece 63 is separated from the inner wall of the pipe body when the air outlet valve 5 is connected, air is conveniently discharged into the air inlet valve 5, the rubber leakage preventing piece 63 is mounted at the bottom of the air outlet elastic piece 62, a stress column 64 is mounted at the bottom of the rubber leakage preventing piece 63, and the air is pushed by pressure to be discharged;
In a specific design, the air inlet valve 5 comprises a baffle plate 51, an air inlet elastic piece 52 is convenient to install, the baffle plate 51 is installed on the inner wall of a pipe body, the baffle plate 51 is an annular piece, the elastic piece 52 is prevented from falling off, the air inlet elastic piece 52 is installed at the top of the baffle plate 51, a rubber piece 54 is pushed outwards to enable the rubber piece to be matched with the air inlet valve 6, the rubber piece 54 is connected with the top of the air inlet elastic piece 52, the surface of the rubber piece 54 is tightly attached to the inner wall of the pipe body, a one-way air inlet valve 53 is arranged in a vent hole at the center of the rubber piece 54, the air is prevented from being exposed, an air inlet installation piece 55 is installed at the position above the vent hole, a force application column 56 is installed at the top of the air inlet installation piece 55, the force application column 64 is convenient to be pushed, the air is discharged from the air outlet valve 5, an interface 57 is arranged at the top of the rubber piece 54 and is matched with the bottom of the air outlet valve, and the air tightness of connection is ensured;
In a specific design, the bottoms of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 are funnel-shaped, so that the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4 are convenient to connect with each other, and the interface 57 is matched with the bottoms of the gas inlet pipe 2, the oxygen inlet pipe 3 and the exhaust gas pipe 4, so that the gas inlet pipe, the oxygen inlet pipe 3 and the exhaust gas pipe 4 are convenient to install and connect, the connection is tighter, and the gas exposure is prevented;
In a specific design, four covering films 71 with the same structure are arranged on the inner wall of the vent hole 7, the covering films 71 are mutually covered to form a one-way air valve, the covering films 71 in the vent holes 7 on the surfaces of the gas inlet pipe 2 and the oxygen inlet pipe 3 face the outside of the pipe body, and the pipe body of the covering film 71 in the vent hole 7 on the surface of the exhaust pipe 4 faces the inside of the pipe body to prevent gas backflow, so that the gas flows unidirectionally, oxygen is convenient to enter and exhaust is convenient to discharge, the reaction is more sufficient, and waste of reaction gas is prevented.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An integrated methane fuel cell convenient to equipment, includes casing (1), gas intake pipe (2), electrolyte (8) and load electrode (9), its characterized in that: the utility model discloses a gas-liquid separator, which is characterized in that the shell (1) is a rectangular hollow cube, the inner cavity of the shell (1) is provided with a gas inlet pipe (2), and the gas inlet pipe (2) is arranged at the left side of an electrolyte (8), the inner cavity of the shell (1) is provided with an oxygen inlet pipe (3) and an exhaust gas exhaust pipe (4), and the oxygen inlet pipe (3) is arranged at the right side of the electrolyte (8), and the exhaust gas exhaust pipe (4) is arranged at the right side of the oxygen inlet pipe (3), the gas inlet pipe (2), the oxygen inlet pipe (3) and the exhaust gas exhaust pipe (4) penetrate through the shell (1), and the inner cavity top of the gas inlet pipe (2), the oxygen inlet pipe (3) and the exhaust gas exhaust pipe (4) is provided with an air outlet valve (6), the air inlet valve (5) is matched with the air outlet valve (6), the surface of the gas inlet pipe (2) is equidistantly provided with a vent hole (7), the upper surface of the oxygen inlet pipe (3) and the surface of the exhaust gas inlet pipe (4) are arranged at the position of the electrolyte (7) under the surface of the electrolyte (4), the inner cavity (1) is arranged at the middle position, the utility model discloses a portable electric power device, including a shell (1), a load electrode (9), a conductive core (13), a conductive electric core (13), a mounting plate (10) and a spring (14) are arranged at the bottom of the shell (1), the bottom of the shell (1) is provided with a conductive piece (12), the top of the conductive piece (12) penetrates through the bottom of the shell (1), the top of the conductive piece (12) is connected with the spring (11), the bottom of the shell (1) is provided with a groove corresponding to the conductive piece (12), the inner cavity of the electrolyte (8) is provided with the conductive core (13), the top of the conductive core (13) is attached to the load electrode (9), the bottom of the conductive core (13) penetrates through the bottom of the shell (1), the bottom of the conductive core (13) is provided with the elastic conductive piece (14), the elastic piece (14) is arranged on the bottom of the shell (1), the bottom of the conductive piece (12) is provided with a trapezoid shape, the top of the shell (1) is provided with a clamping groove (16) matched with the inverted trapezoid protrusion (15);
The air outlet valve (6) comprises an air outlet mounting piece (61), the air outlet mounting piece (61) is mounted on the inner wall of the pipe body, the air outlet mounting piece (61) is of a hollow structure, an air outlet elastic piece (62) is mounted at the bottom of the air outlet mounting piece (61), a rubber leakage preventing piece (63) is mounted at the bottom of the air outlet elastic piece (62), and a stress column (64) is mounted at the bottom of the rubber leakage preventing piece (63);
The air inlet valve (5) comprises a baffle plate (51), the baffle plate (51) is arranged on the inner wall of the pipe body, the baffle plate (51) is an annular part, an air inlet elastic part (52) is arranged at the top of the baffle plate (51), a rubber part (54) is connected to the top of the air inlet elastic part (52), the surface of the rubber part (54) is tightly attached to the inner wall of the pipe body, a one-way air inlet valve (53) is arranged in a vent hole at the center of the rubber part (54), an air inlet installation part (55) is arranged at the position, close to the vent hole, of the vent hole, a force application column (56) is arranged at the top of the air inlet installation part (55), and an interface (57) is arranged at the top of the rubber part (54).
2. An integrated methane fuel cell according to claim 1, wherein the integrated methane fuel cell is assembled in a manner that: the bottoms of the gas inlet pipe (2), the oxygen inlet pipe (3) and the waste gas exhaust pipe (4) are all funnel-shaped, and the interface (57)) is matched with the bottoms of the gas inlet pipe (2), the oxygen inlet pipe (3) and the waste gas exhaust pipe (4).
3. An integrated methane fuel cell according to claim 1, wherein the integrated methane fuel cell is assembled in a manner that: the inner wall of the vent hole (7) is provided with four covering films (71) with the same structure, the covering films (71) are mutually covered, the covering films (71) in the vent holes (7) on the surfaces of the gas inlet pipe (2) and the oxygen inlet pipe (3) face the outside of the pipe body, and the pipe body of the covering films (71) in the vent holes (7) on the surface of the waste gas exhaust pipe (4) faces the inside of the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469901.3A CN110504469B (en) | 2018-05-16 | 2018-05-16 | Integrated methane fuel cell convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469901.3A CN110504469B (en) | 2018-05-16 | 2018-05-16 | Integrated methane fuel cell convenient to equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504469A CN110504469A (en) | 2019-11-26 |
| CN110504469B true CN110504469B (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469901.3A Active CN110504469B (en) | 2018-05-16 | 2018-05-16 | Integrated methane fuel cell convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110504469B (en) |
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| US7648792B2 (en) * | 2004-06-25 | 2010-01-19 | Ultracell Corporation | Disposable component on a fuel cartridge and for use with a portable fuel cell system |
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