CN116180106A - Green hydrogen, heat, electricity and oxygen triple supply system - Google Patents

Green hydrogen, heat, electricity and oxygen triple supply system Download PDF

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Publication number
CN116180106A
CN116180106A CN202310166419.3A CN202310166419A CN116180106A CN 116180106 A CN116180106 A CN 116180106A CN 202310166419 A CN202310166419 A CN 202310166419A CN 116180106 A CN116180106 A CN 116180106A
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Prior art keywords
conversion
assembly
hydrogen
agv
conversion assembly
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CN202310166419.3A
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Chinese (zh)
Inventor
曹斌
黄晋
亓立刚
丁悦香
罗寒林
吕华
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Tsinghua University
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Tsinghua University
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04701—Temperature
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0656—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by electrochemical means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy
    • H02J15/008—Systems for storing electric energy using hydrogen as energy vector
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/30—The power source being a fuel cell

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Abstract

The invention relates to the technical field of thermoelectric oxygen triple supply, in particular to a green hydrogen thermoelectric oxygen triple supply system which comprises a renewable energy source component, a conversion component and a terminal component; the renewable energy source assembly supplies power to the terminal assembly through the conversion assembly; the conversion component utilizes the electric energy provided by the renewable energy component to provide hydrogen and oxygen for the terminal component; the conversion assembly is arranged in the movable box room, and the movable box room comprises an AGV channel; the conversion assembly comprises an AGV moving induction machine table, and the AGV moving induction machine table moves along the AGV channel during working and acquires working monitoring data of the conversion assembly. The method reduces the space occupation of related equipment and improves the construction efficiency in the system reconstruction process; in addition, the arrangement and communication of sensors with a large number and comprehensive types are guaranteed while the space occupation of the conversion assembly is reduced, and the working stability of the system is improved.

Description

Green hydrogen, heat, electricity and oxygen triple supply system
Technical Field
The invention relates to the technical field of thermoelectric oxygen triple supply, in particular to a green hydrogen thermoelectric oxygen triple supply system.
Background
The traditional thermal power generation is a power generation mode which uses the heat energy generated by the combustible during combustion and converts the heat energy into electric energy through a power generation power device, and the thermal power generation is divided into power generation and heat supply (i.e. cogeneration) according to the functions of the thermal power generation. And the traditional thermal power generation mode realizes cogeneration, has pollution to the environment and has high treatment cost.
In view of the above factors, in combination with the green energy industry which is rapidly advanced nowadays, the green hydrogen-thermal-electric-oxygen triple supply system is more focused originally, the traditional green energy industry (such as wind energy, photovoltaic and the like) is limited by natural conditions, shutdown startup is uncontrollable, the problem of power waste caused by power consumption peak and power generation peak dislocation frequently occurs, and meanwhile, the problems of abundant natural energy sources, large power generation amount, difficult outward transportation, no power generation and waste exist in the region, so that the green hydrogen-thermal-electric-oxygen triple supply system is adopted, the power generation of renewable energy sources is directly used for hydrogen electrolysis, the hydrogen which is relatively easy to store and transport is equivalent to the use of the hydrogen which is relatively easy to store, the uncontrollable renewable energy sources are stored, meanwhile, the oxygen which is taken as an electrolytic hydrogen byproduct is used, the full utilization of the energy sources is realized, and the long-distance transportation problem of the energy sources is solved.
However, in the conventional green energy system, the occupied area is large, the system planning integration level is high, and in addition, the structure of the conventional hydrogen conversion assembly is also complex, the occupied space is large, so that the problem that the hydrogen conversion assembly is difficult to insert into the built green energy system, and the conversion cost from the conventional green energy system to the green hydrogen-thermal-electric-oxygen triple supply system is high is generated. Therefore, how to provide a low-cost scheme for rebuilding the green hydrogen, heat, electricity and oxygen triple supply system is a problem to be solved in the prior art.
Disclosure of Invention
The invention aims to provide a green hydrogen-heat-electricity-oxygen triple supply system, which aims to solve the problem that the reconstruction cost of a traditional green energy system to the green hydrogen-heat-electricity-oxygen triple supply system in the prior art is too high.
In order to solve the technical problems, the invention provides a green hydrogen, heat, electricity and oxygen triple supply system which comprises a renewable energy source component, a conversion component and a terminal component;
the renewable energy source assembly supplies power to the terminal assembly through the conversion assembly;
the conversion component utilizes the electric energy provided by the renewable energy component to provide hydrogen and oxygen for the terminal component;
the conversion assembly is arranged in the movable box room, and the movable box room comprises an AGV channel;
the conversion assembly comprises an AGV moving induction machine table, and the AGV moving induction machine table moves along the AGV channel during working and acquires working monitoring data of the conversion assembly.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the AGV movement induction machine includes an infrared camera.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion component comprises an optical fiber sensor;
the optical fiber sensors are parallelly paved on the outer surface of the hydrogen conveying pipe of the conversion assembly; the hydrogen delivery pipe is a pipeline between a hydrogen port of the electrolysis device of the conversion component and the hydrogen storage tank.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion component comprises an acoustic wave sensor;
the sound wave sensor is arranged on the hydrogen conveying pipe of the conversion component; the hydrogen delivery pipe is a pipeline between a hydrogen port of the electrolysis device of the conversion component and the hydrogen storage tank.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion assembly comprises a first gas concentration sensor;
the first gas concentration sensor is disposed at a hydrogen port of an electrolyzer of the conversion assembly.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion assembly comprises a second gas concentration sensor;
the second gas concentration sensor is disposed at an oxygen port of an electrolysis device of the conversion assembly.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion assembly further comprises an input electric quantity sensor;
the input electric quantity sensor is arranged at the energy input end of the conversion component;
the renewable energy source component is electrically connected with the conversion component through the energy source input end.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the conversion component comprises a heat exchanger and a heat conversion water tank;
the cooling liquid flowing out from the liquid outlet of the fuel cell of the conversion assembly passes through the heat exchanger to heat the medium water provided by the heat conversion water tank;
the heat exchanger delivers heated media water to the terminal assembly.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the AGV movement induction machine includes a pneumatic telescopic handle, and a device for acquiring the operation monitoring data is arranged at one end of the pneumatic telescopic handle far away from the bottom surface;
the AGV channel also comprises a storage groove; the storage groove is used for accommodating the AGV moving induction machine after the pneumatic telescopic handle is completely contracted.
Optionally, in the green hydrogen, heat, electricity and oxygen triple supply system, the AGV movement induction machine includes a sensing wireless receiver thereon, which is configured to wirelessly communicate with a sensor in the conversion assembly.
The invention provides a green hydrogen, heat, electricity and oxygen triple supply system which comprises a renewable energy source assembly, a conversion assembly and a terminal assembly; the renewable energy source assembly supplies power to the terminal assembly through the conversion assembly; the conversion component utilizes the electric energy provided by the renewable energy component to provide hydrogen and oxygen for the terminal component; the conversion assembly is arranged in the movable box room, and the movable box room comprises an AGV channel; the conversion assembly comprises an AGV moving induction machine table, and the AGV moving induction machine table moves along the AGV channel during working and acquires working monitoring data of the conversion assembly.
According to the method, the conversion assembly is integrated into the movable box room, so that the high integration of related equipment for electrolyzing hydrogen is realized, the space occupation of related equipment in an electrolysis step in the green hydrogen-thermal-electric-oxygen triple supply system is greatly reduced, meanwhile, the production of the conversion assembly can be realized in other places in advance, and the movable box room is directly hoisted to a corresponding area for connection when a traditional green energy system needs to be refitted, so that the construction efficiency of the traditional green energy system in the process of rebuilding the green hydrogen-thermal-electric-oxygen triple supply system is also greatly improved; in addition, further in this application predetermine AGV passageway in the conversion component, the in-process is passed through in the work AGV removes the induction machine platform along the in-process that AGV passageway patrol acquire the work monitoring data of conversion component to avoided because the problem that the winding displacement that the integrated level rose and brought is complicated, sensor reliability decline, realized reducing the setting and the communication of the comprehensive sensor of guarantee quantity, kind when conversion component space occupies, promoted system job stabilization nature.
Drawings
For a clearer description of embodiments of the invention or of the prior art, the drawings that are used in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of a system for generating green hydrogen, heat, electricity and oxygen according to the present invention;
fig. 2 is a schematic partial structure diagram of another embodiment of the green hydrogen, heat, electricity and oxygen triple co-generation system provided by the present invention;
FIG. 3 is a schematic diagram of a partial structure of another embodiment of the system for generating green hydrogen, heat, electricity and oxygen according to the present invention;
fig. 4 is a schematic partial structure diagram of a further embodiment of the green hydrogen, heat, electricity and oxygen triple co-generation system provided by the present invention;
FIG. 5 is a schematic diagram of a partial structure of another embodiment of the system for generating green hydrogen, heat, electricity and oxygen according to the present invention;
FIG. 6 is a schematic diagram of a partial structure of an embodiment of the system for generating green hydrogen, heat, electricity and oxygen according to the present invention;
fig. 7 is a schematic diagram of a partial structure of an embodiment of the inventive green hydrogen thermoelectric oxygen triple co-generation system.
Detailed Description
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
The core of the present invention is to provide a green hydrogen, heat, electricity and oxygen triple supply system, the structural schematic diagram of one embodiment of which is shown in fig. 1 to 5, which is referred to as embodiment one, and includes a renewable energy component 100, a conversion component 200 and a terminal component;
the renewable energy assembly 100 supplies power to the terminal assembly through the conversion assembly 200;
the conversion assembly 200 uses the electrical energy provided by the renewable energy assembly 100 to provide hydrogen and oxygen to the terminal assembly;
the conversion assembly 200 is disposed in a mobile box 290, and the mobile box 290 includes an AGV aisle 210;
the conversion assembly 200 includes an AGV movement sensing machine 220, and the AGV movement sensing machine 220 moves along the AGV lane 210 during operation and acquires operation monitoring data of the conversion assembly 200.
The movable housing 290 is a movable housing, such as a container housing, and the like, and can be selected according to actual needs, or a damping device can be further added. The mobile enclosure 290 includes a closed compartment for disposing the hydrogen storage tank 203. The hydrogen storage tank 203 stores hydrogen to 35MPa by a hydrogen compressor in the hydrogen storage tank 203 for storage and standby.
As shown in fig. 1, the terminal assembly in fig. 1 includes a heat supply port 310, an oxygen supply port 320, and a power supply port 330, and of course, the three ports may each include a plurality of sub-ports, which is not limited herein.
The renewable energy assembly 100 includes at least one of a hydroelectric power assembly, a wind power assembly and a photovoltaic assembly, and of course, other renewable energy assemblies 100 may be selected according to practical situations.
The AGV (Automated Guided Vehicle, abbreviated as AGV) movement induction machine refers to a vehicle equipped with an electromagnetic or optical automatic navigation device and capable of traveling along a predetermined navigation path, and the AGV aisle 210 is a corresponding route aisle, please refer to FIG. 2, and FIG. 2 is a schematic diagram of the AGV aisle 210 in the conversion assembly 200 and the AGV movement induction machine 220.
As a preferred embodiment, the conversion assembly 200 includes a fiber optic sensor 230;
the optical fiber sensors 230 are parallelly paved on the outer surface of the hydrogen delivery pipe of the conversion assembly 200; the hydrogen pipe is a pipeline between the hydrogen port of the electrolysis device 202 and the hydrogen storage tank 203 of the conversion assembly 200.
When leakage occurs in the pipeline or mechanical and man-made damages occur near the pipeline, the generated stress or impact force changes the characteristics and loss of the optical fiber, so that the back scattered light power and/or the output light power of the optical fiber are changed, the judgment and accurate positioning of the pipeline leakage are completed through the corresponding light power detection module and the computer, the working stability of the system is further improved, and the safety of the system is improved.
Further, the fiber optic sensor 230 is a distributed fiber optic sensor 230.
Further, the conversion assembly 200 includes an acoustic wave sensor 240;
the acoustic wave sensor 240 is disposed on the hydrogen pipe of the conversion module 200; the hydrogen pipe is a pipeline between the hydrogen port of the electrolysis device 202 and the hydrogen storage tank 203 of the conversion assembly 200.
The acoustic wave sensor 240 is disposed on the outer wall or the inner wall of the hydrogen pipe, and is used for collecting the sound generated when the hydrogen pipe works, when the pipe leaks or collides, the emitted acoustic wave will be received by the acoustic wave sensor 240 and sent to the corresponding acoustic wave signal processing device or the corresponding computer module for processing, so as to achieve the purposes of monitoring and timely alarming the hydrogen pipe, and improve the system safety. The optical fiber sensor 230 and the acoustic wave sensor 240 are laid on the hydrogen pipe in the manner shown in fig. 4.
As a preferred embodiment, the acoustic wave sensor 240 may be disposed on the surface of the hydrogen pipe in a segmented manner, so as to improve the accuracy of monitoring, and facilitate fault location, such as being disposed at the hydrogen outlet end of the electrolysis device 202 and the inlet end of the hydrogen storage tank 203. Specifically, the acoustic wave sensor 240 may detect acoustic waves of a specific frequency, for example, may be an infrasound sensor, according to the requirements of practical applications, thereby detecting infrasound waves.
When the pipeline leaks, detecting leakage signals by using the optical fiber sensor 230 and the acoustic wave sensor 240, and judging the leakage type by integrating the leakage signals detected by the optical fiber sensor 230 and the leakage signals detected by the acoustic wave sensor 240; through the combined application of the sensors, the on-site operation condition can be monitored in real time, so that corresponding information is transmitted to a computer control system in a control room for investigation and analysis.
In addition, temperature sensors and pressure sensors can be arranged at the positions of the conversion assembly 200, so that environmental parameters of the positions of the conversion assembly in operation are mastered, and the working safety and stability are improved.
As one embodiment, the conversion assembly 200 includes a first gas concentration sensor 251;
the first gas concentration sensor 251 is disposed at a hydrogen port of the electrolyzer 202 of the shift module 200.
Further, the conversion assembly 200 includes a second gas concentration sensor 252;
the second gas concentration sensor 252 is disposed at an oxygen port of the electrolyzer 202 of the shift module 200.
The first gas concentration sensor 251 and the second gas concentration sensor 252 can monitor the electrolysis process in real time according to the real-time output of oxygen and hydrogen, and when the number of the produced gas or the production ratio of oxygen and hydrogen obviously does not accord with the preset reaction, an alarm can be sent to remind the staff of potential safety hazards, thereby improving the safety of the system. Of course, in specific use, only the first gas concentration sensor 251 or the second gas concentration sensor 252 may be installed, which is not limited herein.
As a preferred embodiment, the conversion assembly 200 further includes an input power sensor 260;
the input power sensor 260 is disposed at the energy input end of the conversion module 200;
the renewable energy module 100 is electrically connected to the conversion module 200 via the energy input.
That is, the input electric quantity sensor 260 is installed at the energy input end of the renewable energy source assembly 100 inputting electric energy to the conversion assembly 200, so as to monitor the output energy of the renewable energy source assembly 100 which is relatively uncontrollable and has larger fluctuation range, thereby adjusting the power of the conversion assembly 200 according to the data of the input electric quantity sensor 260, improving the overall operation stability of the system, and reminding the staff of potential safety hazards or faults in time when the input electric quantity is obviously different from the parameters such as electrolysis power and the like, so that the system investigation is convenient in time, and the system safety is improved. In addition, an output power sensor 205 may be provided between the conversion module 200 and the terminal module. As a specific embodiment, the electric quantity sensor in the present application may be a DM ° 5000 ° multifunctional electric quantity sensor. A schematic structural diagram of the conversion assembly 200 in the present application is shown in fig. 3.
Preferably, the AGV movement sensor station 220 includes a sensor wireless receiver for wirelessly communicating with the sensor in the conversion assembly 200. Of course, the sensors in the conversion assembly 200 include any of the foregoing sensors, and the data transmitted by the foregoing sensors can also be considered as the operation monitoring data of the conversion assembly 200 or a part of the operation monitoring data.
Because the conversion assembly 200 is integrated into the movable box 290, the integration level is high, the sensors for ensuring normal operation of various systems are difficult to be connected through wires, but the wireless connection signal environment is complex, and the effective communication distance is short under the environment of high integration limit sensor size, in the specific embodiment, the signal receivers of the sensors are all arranged on the AGV mobile induction machine 220, the AGV mobile induction machine 220 collects the information sent by the sensors at various positions in the patrol process, and the effect of reliable communication of the sensors under the high integration environment is realized under the premise of ensuring relatively low information delay.
As a specific embodiment, the conversion assembly 200 may include an energy storage battery 201 therein, the renewable energy assembly 100 may charge the energy storage battery 201 first, and then electrolyze after the energy storage battery 201 is full, and the energy storage battery 201 may be used for emergency power output, or the renewable energy assembly 100 is directly connected to the energy storage battery 201, and the energy storage battery 201 is connected to the electrolysis device 202. The hydrogen and oxygen generated by electrolysis can be delivered to the corresponding gas storage tanks (i.e., hydrogen tank 203 and oxygen tank), although the oxygen can also be delivered directly to the terminal assembly for processing by other equipment.
The conversion assembly 200 comprises a fuel cell 204 for enabling an output of electrical energy by consuming fuel, typically previously stored hydrogen, a DC/AC being provided between the output of the fuel cell 204 and the terminal assembly, which is intended to be connected to a user terminal, in particular an inverter.
Specifically, the electrolyzer 202 employs a PEM electrolyzer to produce hydrogen and oxygen, and the electrolyzer 202 is connected to a water replenishment pipe and a liquid replenishment pipe, which are connected to a water replenishment tank and a liquid replenishment tank.
As a specific embodiment, the fuel cell 204 is connected in parallel with the backup battery 206 and connected to the terminal assembly, and the backup battery 206 is used for supplying power to the terminal assembly after the fuel cell 204 fails or the fuel is exhausted, so as to ensure the power supply stability. The connection relationship between the fuel cell 204 and the backup battery 206 is shown in fig. 5.
The invention provides a green hydrogen, heat, electricity and oxygen triple supply system, which comprises a renewable energy source assembly 100, a conversion assembly 200 and a terminal assembly; the renewable energy assembly 100 supplies power to the terminal assembly through the conversion assembly 200; the conversion assembly 200 uses the electrical energy provided by the renewable energy assembly 100 to provide hydrogen and oxygen to the terminal assembly; the conversion assembly 200 is disposed in a mobile box 290, and the mobile box 290 includes an AGV aisle 210; the conversion assembly 200 includes an AGV movement sensing machine 220, and the AGV movement sensing machine 220 moves along the AGV lane 210 during operation and acquires operation monitoring data of the conversion assembly 200. According to the method, the conversion assembly 200 is integrated into the movable box room 290, so that the high integration of related equipment for hydrogen electrolysis is realized, the space occupation of related equipment in an electrolysis step in a green hydrogen-heat-electricity-oxygen triple supply system is greatly reduced, meanwhile, the production of the conversion assembly 200 can be realized in other places in advance, and the movable box room 290 is directly hoisted to a corresponding area for connection when a traditional green energy system needs to be refitted, so that the construction efficiency of the traditional green energy system in the process of rebuilding the green hydrogen-heat-electricity-oxygen triple supply system is also greatly improved; in addition, further in this application preset AGV passageway 210 in the conversion module 200, the in-process is passed through in the work AGV removes the induction machine 220 along the in-process that AGV passageway 210 patrol acquires the work monitoring data of conversion module 200 to avoided because the problem that the winding displacement that the integrated level risees brought is complicated, sensor reliability descends, realized reducing conversion module 200 space and occupy, ensured setting and communication of the comprehensive sensor of quantity, kind, promoted system job stabilization nature.
Based on the first embodiment, the AGV movement induction machine 220 is further modified to obtain a second embodiment, and a schematic structural diagram of the second embodiment is shown in fig. 6, where the second embodiment includes a renewable energy assembly 100, a conversion assembly 200, and a terminal assembly;
the renewable energy assembly 100 supplies power to the terminal assembly through the conversion assembly 200;
the conversion assembly 200 uses the electrical energy provided by the renewable energy assembly 100 to provide hydrogen and oxygen to the terminal assembly;
the conversion assembly 200 is disposed in a mobile box 290, and the mobile box 290 includes an AGV aisle 210;
the conversion assembly 200 includes an AGV movement sensing machine 220, and the AGV movement sensing machine 220 moves along the AGV aisle 210 during operation, and acquires operation monitoring data of the conversion assembly 200;
the AGV movement sensor station 220 includes an infrared camera 222.
The difference between this embodiment and the above embodiment is that in this embodiment, a new component is added to the AGV movement sensing machine 220, and the other structures are the same as those of the above embodiment, so that no redundant description will be given here.
In this embodiment, the infrared camera 222 is additionally provided to the AGV movement induction machine 220, and the infrared camera 222 may be configured to shoot the conversion assembly 200 during movement of the AGV movement induction machine 220 along the AGV aisle 210, obtain infrared temperature data of each position of the conversion assembly 200, and use the obtained infrared temperature data as a basis for determining whether the conversion assembly 200 works normally, and further alarm in time when abnormal temperature is found, so as to improve working safety of the system, where, of course, the infrared temperature data obtained by the infrared camera 222 may also be used as a part of working monitoring data of the conversion assembly 200.
As a preferred embodiment, the AGV movement sensing machine 220 includes a pneumatic telescopic handle 223, and a device for acquiring the operation monitoring data is disposed at an end of the pneumatic telescopic handle 223 away from the bottom surface;
the AGV aisle 210 also includes a storage slot; the storage slot is used for accommodating the AGV movement sensing machine 220 after the pneumatic telescopic handle 223 is completely retracted.
Because the conversion component 200 is integrated in the movable box 290, therefore, the conversion component 200 has a certain transportation movement requirement in the installation and erection process, the AGV movement induction machine 220 comprises the pneumatic telescopic handle 223, a device for acquiring the work monitoring data can be lifted, the device is convenient to acquire the work monitoring data, but when the AGV movement induction machine 220 is stopped, the pneumatic telescopic handle 223 can be retracted, and the AGV movement induction machine 220 is stored in the storage tank, so that the transportation is convenient, and the damage to the AGV movement induction machine 220 due to vibration in the installation process is avoided.
Of course, the device for acquiring the operation monitoring data may include the infrared camera 222 (as shown in fig. 6) in this embodiment, and may also include the sensing wireless receiver in the foregoing, which is not limited herein.
Based on the second embodiment, the conversion assembly 200 is further modified to obtain a third embodiment, and the structural schematic diagram of the third embodiment is shown in fig. 7, and the third embodiment includes a renewable energy assembly 100, a conversion assembly 200 and a terminal assembly;
the renewable energy assembly 100 supplies power to the terminal assembly through the conversion assembly 200;
the conversion assembly 200 uses the electrical energy provided by the renewable energy assembly 100 to provide hydrogen and oxygen to the terminal assembly;
the conversion assembly 200 is disposed in a mobile box 290, and the mobile box 290 includes an AGV aisle 210;
the conversion assembly 200 includes an AGV movement sensing machine 220, and the AGV movement sensing machine 220 moves along the AGV aisle 210 during operation, and acquires operation monitoring data of the conversion assembly 200;
the AGV movement sensor board 220 includes an infrared camera 222;
the conversion assembly 200 includes a heat exchanger 270 and a heat conversion water tank 280;
the coolant flowing out of the drain port of the fuel cell 204 of the conversion module 200 passes through the heat exchanger 270 to heat the medium water supplied from the heat conversion water tank 280;
the heat exchanger 270 delivers heated media water to the terminal assembly.
The difference between this embodiment and the above embodiment is that this embodiment provides a specific embodiment for the heat supply structure of the conversion assembly 200, and the other structures are the same as those of the above embodiment, and will not be described in detail herein.
Only a portion of the piping is shown in fig. 7, and does not represent all of the connections of the structures in the drawing. In this embodiment, the method for supplying heat to the terminal assembly by the conversion assembly 200 is specifically provided, the fuel cell 204 is a structure in the conversion assembly 200, and is used for converting the power into electric power through the fuel cell 204 system when sudden power failure occurs or peak regulation is required by using a hydrogen energy storage system, and a large amount of heat is generated in the power generation process, so that the cooling liquid is required to cool the fuel cell 204, in this embodiment, the cooling liquid is cooled through the heat conversion water tank 280, essentially, the heat of the cooling liquid heated by the fuel cell 204 is transferred to the medium water, and the medium water refers to water serving as a heat carrier, although other types of water solutions are also possible, the application is not limited herein, and the heated medium water is subsequently transported to the terminal assembly as a heat carrier, so that the conversion assembly 200 supplies heat to the outside, and the structure is simple and the cost is low.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
It should be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The green hydrogen, heat, electricity and oxygen triple supply system provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (10)

1. The green hydrogen, heat, electricity and oxygen triple supply system is characterized by comprising a renewable energy source assembly, a conversion assembly and a terminal assembly;
the renewable energy source assembly supplies power to the terminal assembly through the conversion assembly;
the conversion component utilizes the electric energy provided by the renewable energy component to provide hydrogen and oxygen for the terminal component;
the conversion assembly is arranged in the movable box room, and the movable box room comprises an AGV channel;
the conversion assembly comprises an AGV moving induction machine table, and the AGV moving induction machine table moves along the AGV channel during working and acquires working monitoring data of the conversion assembly.
2. The system of claim 1 wherein said AGV motion sensing station includes an infrared camera.
3. The system of claim 1, wherein the conversion assembly comprises an optical fiber sensor;
the optical fiber sensors are parallelly paved on the outer surface of the hydrogen conveying pipe of the conversion assembly; the hydrogen delivery pipe is a pipeline between a hydrogen port of the electrolysis device of the conversion component and the hydrogen storage tank.
4. The system of claim 1, wherein the conversion assembly comprises an acoustic wave sensor;
the sound wave sensor is arranged on the hydrogen conveying pipe of the conversion component; the hydrogen delivery pipe is a pipeline between a hydrogen port of the electrolysis device of the conversion component and the hydrogen storage tank.
5. The system of claim 1, wherein the conversion assembly comprises a first gas concentration sensor;
the first gas concentration sensor is disposed at a hydrogen port of an electrolyzer of the conversion assembly.
6. The system of claim 1, wherein the conversion assembly comprises a second gas concentration sensor;
the second gas concentration sensor is disposed at an oxygen port of an electrolysis device of the conversion assembly.
7. The system of claim 1, wherein the conversion assembly further comprises an input power sensor;
the input electric quantity sensor is arranged at the energy input end of the conversion component;
the renewable energy source component is electrically connected with the conversion component through the energy source input end.
8. The system of claim 1, wherein the conversion assembly comprises a heat exchanger and a heat conversion water tank;
the cooling liquid flowing out from the liquid outlet of the fuel cell of the conversion assembly passes through the heat exchanger to heat the medium water provided by the heat conversion water tank;
the heat exchanger delivers heated media water to the terminal assembly.
9. The system of claim 1 wherein said AGV motion sensing station includes a pneumatic telescoping handle having means for acquiring said operational monitoring data disposed at an end thereof remote from the bottom surface;
the AGV channel also comprises a storage groove; the storage groove is used for accommodating the AGV moving induction machine after the pneumatic telescopic handle is completely contracted.
10. The system of any one of claims 1 to 9 wherein the AGV movement sensor includes a sensor wireless receiver thereon for wirelessly communicating with a sensor in the conversion assembly.
CN202310166419.3A 2023-02-22 2023-02-22 Green hydrogen, heat, electricity and oxygen triple supply system Pending CN116180106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310166419.3A CN116180106A (en) 2023-02-22 2023-02-22 Green hydrogen, heat, electricity and oxygen triple supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310166419.3A CN116180106A (en) 2023-02-22 2023-02-22 Green hydrogen, heat, electricity and oxygen triple supply system

Publications (1)

Publication Number Publication Date
CN116180106A true CN116180106A (en) 2023-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310166419.3A Pending CN116180106A (en) 2023-02-22 2023-02-22 Green hydrogen, heat, electricity and oxygen triple supply system

Country Status (1)

Country Link
CN (1) CN116180106A (en)

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