CN218321668U - Water electrolysis hydrogen gas furnace system - Google Patents
Water electrolysis hydrogen gas furnace system Download PDFInfo
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- CN218321668U CN218321668U CN202222664371.2U CN202222664371U CN218321668U CN 218321668 U CN218321668 U CN 218321668U CN 202222664371 U CN202222664371 U CN 202222664371U CN 218321668 U CN218321668 U CN 218321668U
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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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model belongs to the technical field of hydrogen gas furnace systems, in particular to an electrolytic water hydrogen gas furnace system, which comprises a gas furnace, an electrolysis device, a hydrogen compressor, a hydrogen storage tank and a controller; the electrolysis device can electrolyze water into hydrogen and oxygen, and the hydrogen can enter the hydrogen storage tank through the delivery of the hydrogen storage pipeline and the compression of the hydrogen compressor; the hydrogen storage tank is communicated with the gas furnace through a compressed hydrogen pipe and transmits hydrogen to the gas furnace; electric control valves are respectively arranged at the water inlet of the electrolysis device and the gas supply pipeline; a temperature measuring device is arranged in the gas furnace, an air pressure sensor is arranged in the hydrogen storage tank, and a water level sensor is arranged in the electrolysis device; the controller controls the opening of the electric control valve or the operation power of the hydrogen compressor. Through electrolytic device in this scheme, can carry out abundant electric power abundant utilization to utilize the burning of hydrogen to heat and supply heat, in addition, can also utilize the oxygen that the electrolysis produced to carry out combustion-supporting.
Description
Technical Field
The utility model belongs to the technical field of the electrolysis water hydrogen is used, concretely relates to electrolysis water hydrogen gas furnace system.
Background
In the factory production process, if the electrolytic water is used for assisting combustion in places with surplus electric power, such as some thermal power plants, wind power plants or solar power stations, oxygen can be conveniently provided for the life and combustion of workers, and the surplus electric power can be fully utilized. In the household kitchenware, a gas stove is usually arranged on a gas stove, the traditional gas stove usually uses natural gas as fuel, and in the environment that the natural gas is inconvenient to transport and the power resource is sufficient, although the heating temperature of the electromagnetic oven is usually about 300 degrees and is far lower than the fuel combustion temperature, the heating by using the electrolyzed water hydrogen as the fuel becomes an effective scheme with relatively lower cost. Therefore, there is a need for a gas furnace for fuel combustion by electrolysis of water and hydrogen, which can effectively supplement the way of supplying heat in the market.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of combustion of the gas furnace by electrolyzing water hydrogen, the scheme provides an electrolyzed water hydrogen gas furnace system.
The utility model discloses the technical scheme who adopts does:
an electrolytic water hydrogen gas furnace system comprises a gas furnace, an electrolysis device, a hydrogen compressor, a hydrogen storage tank and a controller;
the electrolysis device can electrolyze water into hydrogen and oxygen, and the hydrogen can enter the hydrogen storage tank through the delivery of the hydrogen storage pipeline and the compression of the hydrogen compressor; the hydrogen storage tank is communicated with the gas furnace through a compressed hydrogen pipe and transmits hydrogen to the gas furnace;
the water inlet of the electrolysis device and the gas supply pipeline are respectively provided with an electric control valve; a temperature measuring device is arranged in the gas furnace, an air pressure sensor is arranged in the hydrogen storage tank, and a water level sensor is arranged in the electrolysis device;
the controller is respectively electrically connected with the temperature measuring device, the air pressure sensor and the water level sensor so as to control the opening degree of the corresponding electric control valve or the operation power of the hydrogen compressor according to the feedback values of the components.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the electric control valve arranged on the compressed hydrogen pipe is a hydrogen supply electric control valve, and the compressed hydrogen pipe is also provided with a hydrogen supply manual valve, wherein the hydrogen supply manual valve is a valve for manually controlling the opening degree.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: and the controller controls the opening of the hydrogen supply electric control valve according to the temperature in the gas furnace measured by the temperature measuring device.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the gas furnaces are provided with more than two gas furnaces, and a hydrogen supply electric control valve and a hydrogen supply manual valve are arranged on a compressed hydrogen pipe respectively connected with each gas furnace.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the controller controls the running power of the hydrogen compressor according to the hydrogen pressure in the hydrogen storage tank measured by the pressure sensor.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the electric control valve arranged at the water inlet of the electrolysis device is a water supply electric control valve, and the controller controls the opening of the water supply electric control valve according to the liquid level in the electrolysis device measured by the water level sensor.
As an alternative structure or supplementary design of the above electrolytic water hydrogen gas furnace system: the electrolysis device has a plurality of mutually independent, and the water supply electric control valve that sets up in the water inlet department of each electrolysis device is the water route minute valve, and the side of intaking of each water route minute valve links to each other with the water source through same water route main valve.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the main waterway valve and each waterway branch valve are electrically connected with the controller and are controlled by the opening degree of the controller.
As an alternative structure or supplementary design of the above electrolytic water hydrogen gas furnace system: the controller adopts a PLC controller, an industrial personal computer, a single chip microcomputer controller or an MCU controller and is powered by mains supply.
As an alternative structure or supplementary design of the above electrolytic water hydrogen gas furnace system: the temperature measuring device adopts a high-temperature thermocouple.
As an alternative structure or a supplementary design of the electrolytic water hydrogen gas furnace system: the electrolysis device can be used for electrolyzing oxygen by water and conveying the oxygen to the combustion furnace through the oxygen compressor for combustion supporting.
The utility model has the advantages that:
1. the structure in the scheme facilitates heat supply or combustion in production and life of people by burning the electrolyzed water hydrogen, and meets the requirement of environmental protection because no pollution gas is generated by burning the hydrogen;
2. because the resource distribution of some places is not uniform, for example, the natural gas resources of some places are not abundant and are rare, if the natural gas is needed to be combusted, a large amount of cost is consumed to lay a pipeline for transportation, although the natural gas tank can be used satisfactorily, if the natural gas tank is used for combustion under the condition of surplus electric power, not only greenhouse gas is generated, but also the electric power cannot be fully utilized easily; in the scheme, the electrolysis device can fully utilize surplus electric power, utilize the combustion of hydrogen to supply heat and supply heat, and utilize oxygen generated by electrolysis to support combustion, so that the requirements of environments with surplus electric power, difficult natural gas transportation, low oxygen concentration and the like, such as photovoltaic power stations and the like, can be met;
3. the scheme uniformly manages the opening and flow of each water or gas supply pipeline through the controller, can meet the combustion requirement of a combustion furnace system, and simultaneously realizes the coordination of each device in the system on the basis.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a structural diagram of the water electrolysis hydrogen combustion furnace system in the scheme.
In the figure: 2-a gas furnace; 3-a hydrogen compressor; 4-a water way main valve; 5-a water path branch valve; 6-an electrolysis device; 7-a temperature measuring device; 8-hydrogen supply electric control valve; 9-hydrogen-supplying manual valve; 10-a water level sensor; 11-a controller; 12-a barometric pressure sensor; 13-a hydrogen storage tank; 14-oxygen compressor.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only a part of the embodiments, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts will belong to the protection scope of the present solution based on the embodiments in the present solution.
In areas such as photovoltaic power station or thermal power station, because comparatively geographical position is remote, cause the inconvenient problem of natural gas transportation, and then there is the natural gas not enough and the abundant circumstances of electric power, if in production and life process, can utilize electrolysis water hydrogen to come as fuel to burn the heat supply and will become the effective scheme that the cost is lower relatively, the heating temperature that this kind of electrolysis water hydrogen burning heat supply's scheme was compared in the electromagnetism stove is higher, often the heating temperature of electromagnetism stove is about 300, and the temperature of hydrogen burning often is about 1430 ℃, be higher than the temperature that the electromagnetism stove can provide far away, and hydrogen can also assist the burning in the thermal power station.
Example 1
As shown in fig. 1, the present embodiment designs an electrolytic water hydrogen gas furnace system, which includes a gas furnace 2, an electrolysis device 6, a hydrogen gas compressor 3, a hydrogen storage tank 13, a controller 11, and the like.
The electrolysis device 6 can electrolyze water into hydrogen and oxygen, and the hydrogen can enter the hydrogen storage tank 13 through the delivery of the hydrogen storage pipeline and the compression of the hydrogen compressor 3; the hydrogen storage tank 13 is communicated with the gas furnace 2 through a compressed hydrogen pipe and transmits hydrogen to the gas furnace 2; the electric control valve arranged on the compressed hydrogen pipe is a hydrogen supply electric control valve 8, a hydrogen supply manual valve 9 is also arranged on the compressed hydrogen pipe, and the hydrogen supply manual valve 9 is a valve with the opening degree manually controlled. Oxygen generated by water electrolysis can be conveyed to a place needing to be used or conveyed to an oxygen storage tank for storage through a corresponding pipeline, or the oxygen is conveyed to a combustion furnace for combustion supporting through an oxygen compressor 14.
Electric control valves are respectively arranged at the water inlet of the electrolysis device 6 and the gas supply pipeline; a temperature measuring device 7 is arranged in the gas furnace 2, an air pressure sensor 12 is arranged in the hydrogen storage tank 13, and a water level sensor 10 is arranged in the electrolysis device 6; the temperature measuring device 7 can adopt a high-temperature thermocouple.
The controller 11 is respectively electrically connected with the temperature measuring device 7, the air pressure sensor 12 and the water level sensor 10, and the controller 11 controls the opening of the hydrogen supply electric control valve 8 according to the temperature in the gas furnace 2 measured by the temperature measuring device 7; the controller 11 controls the operation power of the hydrogen compressor 3 according to the hydrogen pressure in the hydrogen storage tank 13 measured by the pressure sensor 12; the electric control valve that the water inlet department of electrolytic device 6 set up is the water supply electric control valve, controller 11 controls the aperture of water supply electric control valve according to the liquid level in the electrolytic device 6 that water level sensor 10 surveyed.
The electrolytic water hydrogen gas furnace system of this embodiment can burn through electrolytic water hydrogen, and for heat supply or burning in people's production and life facilitate, because the hydrogen burning can not produce gaseous pollutants, has satisfied the environmental protection requirement simultaneously.
Because the power is difficult to store, and in some plant areas such as photovoltaic power stations or wind power stations, the plant areas are often built in areas with rich corresponding resources and living areas, but the areas may have the problems of difficult transportation of fuels such as natural gas and the like, if the natural gas is required to be combusted, a large amount of cost is consumed for laying pipelines for transportation, so that the heating by using the surplus power becomes one of the alternatives, but because the heating temperature of equipment such as an induction cooker and the like is often lower than the combustion temperature of the fuels, the embodiment fully utilizes the surplus power through the electrolysis device 6, and hydrogen generated by electrolyzed water can be used for combustion, heating and heat supply, so as to meet the living needs; in addition, the hydrogen storage can be realized, and the hydrogen storage is performed in the peak period of power consumption to assist the combustion of thermal power generation; oxygen generated by electrolysis can be used for people's life or used for combustion supporting by hydrogen combustion in a combustion furnace.
Example 2
As shown in fig. 1, the present embodiment designs an electrolytic water hydrogen gas furnace system, which includes two gas furnaces 2, three electrolyzing devices 6, a hydrogen compressor 3, a hydrogen storage tank 13, and a controller 11.
Three electrolytic device 6 mutual independence is provided with a water route branch valve 5 respectively in three electrolytic device 6's water inlet department, and the side of intaking of each water route branch valve 5 links to each other with the water source through same water route main valve 4. The waterway division valve 5 and the waterway main valve 4 are water supply electric control valves, and can be controlled by the controller 11 to realize opening degree control, so that the requirement of three electrolysis devices 6 for water is met, a water level sensor 10 is arranged in each electrolysis device 6, the water level sensor 10 is electrically connected with the controller 11, and the controller 11 controls the opening degree of the water supply electric control valves such as the waterway division valve 5 and the waterway main valve 4 according to the liquid level in the electrolysis device 6 measured by the water level sensor 10.
The electrolysis device 6 can electrolyze water into hydrogen and oxygen, and the hydrogen can enter the hydrogen storage tank 13 through the delivery of the hydrogen storage pipeline and the compression of the hydrogen compressor 3; a gas pressure sensor 12 is provided in the hydrogen storage tank 13, and the controller 11 controls the operation power of the hydrogen compressor 3 based on the hydrogen gas pressure in the hydrogen storage tank 13 measured by the gas pressure sensor 12.
The hydrogen storage tank 13 is communicated with the gas furnace 2 through a compressed hydrogen pipe and transmits hydrogen into the gas furnace 2; the compressed hydrogen pipes respectively connected with the two gas furnaces 2 are provided with a hydrogen supply electric control valve 8 and a hydrogen supply manual valve 9. The hydrogen supply electric control valve 8 is an electric control valve and is electrically connected with the controller 11; the gas furnace 2 is internally provided with a temperature measuring device 7, the temperature measuring device 7 can adopt a thermocouple and is electrically connected with a controller 11, and the controller 11 controls the opening of the hydrogen supply electric control valve 8 according to the temperature in the gas furnace 2 measured by the temperature measuring device 7. The hydrogen supply manual valve 9 is a valve with opening manually controlled.
The controller 11 may be a PLC controller 11, an industrial personal computer, a single chip controller 11, or an MCU controller 11, and is powered by a commercial power.
The above examples are merely for clearly illustrating the examples and are not intended to limit the embodiments; and are neither required nor exhaustive of all embodiments. And obvious variations or modifications of this technology may be resorted to while remaining within the scope of the technology.
Claims (10)
1. The utility model provides an electrolysis water hydrogen gas furnace system which characterized in that: comprises a gas furnace (2), an electrolysis device (6), a hydrogen compressor (3), a hydrogen storage tank (13) and a controller (11);
the electrolysis device (6) can electrolyze water into hydrogen and oxygen, and the hydrogen can enter the hydrogen storage tank (13) through the delivery of the hydrogen storage pipeline and the compression of the hydrogen compressor (3); the hydrogen storage tank (13) is communicated with the gas furnace (2) through a compressed hydrogen pipe and transmits hydrogen into the gas furnace (2);
electric control valves are respectively arranged at the water inlet of the electrolysis device (6) and the gas supply pipeline; a temperature measuring device (7) is arranged in the gas furnace (2), an air pressure sensor (12) is arranged in the hydrogen storage tank (13), and a water level sensor (10) is arranged in the electrolysis device (6);
the controller (11) is respectively electrically connected with the temperature measuring device (7), the air pressure sensor (12) and the water level sensor (10) so as to control the opening degree of the corresponding electric control valve or the operation power of the hydrogen compressor (3) according to the feedback values of the components.
2. The electrolytic water hydrogen gas furnace system of claim 1, characterized in that: the electric control valve arranged on the compressed hydrogen pipe is a hydrogen supply electric control valve (8), the compressed hydrogen pipe is also provided with a hydrogen supply manual valve (9), and the hydrogen supply manual valve (9) is a valve for manually controlling the opening degree.
3. The electrolytic water hydrogen gas furnace system of claim 2, characterized in that: the controller (11) controls the opening of the hydrogen supply electric control valve (8) according to the temperature in the gas furnace (2) measured by the temperature measuring device (7).
4. The electrolytic water hydrogen gas furnace system according to claim 3, characterized in that: the gas furnaces (2) are provided with more than two, and a hydrogen supply electric control valve (8) and a hydrogen supply manual valve (9) are arranged on a compressed hydrogen pipe respectively connected with each gas furnace (2).
5. The electrolytic water hydrogen gas furnace system according to claim 1, characterized in that: the controller (11) controls the operation power of the hydrogen compressor (3) according to the hydrogen pressure in the hydrogen storage tank (13) measured by the pressure sensor (12).
6. The electrolytic water hydrogen gas furnace system of claim 1, characterized in that: the electric control valve arranged at the water inlet of the electrolysis device (6) is a water supply electric control valve, and the controller (11) controls the opening of the water supply electric control valve according to the liquid level in the electrolysis device (6) measured by the water level sensor (10).
7. The electrolytic water hydrogen gas furnace system according to claim 6, wherein: the electrolysis device (6) has a plurality of mutually independent, and the water supply electric control valve that the water inlet department of each electrolysis device (6) set up is water route branch valve (5), and the side of intaking of each water route branch valve (5) links to each other with the water source through same water route master valve (4).
8. The electrolytic water hydrogen gas furnace system according to claim 7, characterized in that: the waterway main valve (4) and each waterway branch valve (5) are electrically connected with the controller (11) and are controlled by the opening degree of the waterway main valve and each waterway branch valve.
9. The electrolytic water hydrogen gas furnace system of claim 1, characterized in that: the controller (11) adopts a PLC (programmable logic controller) controller (11), an industrial personal computer, a singlechip controller (11) or an MCU (microprogrammed control unit) controller (11) and is powered by commercial power.
10. The electrolytic water hydrogen gas furnace system of claim 1, characterized in that: oxygen capable of electrolyzing water in the electrolysis device (6) is conveyed to a combustion furnace through an oxygen compressor (14) to assist combustion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222664371.2U CN218321668U (en) | 2022-10-09 | 2022-10-09 | Water electrolysis hydrogen gas furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222664371.2U CN218321668U (en) | 2022-10-09 | 2022-10-09 | Water electrolysis hydrogen gas furnace system |
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| Publication Number | Publication Date |
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| CN218321668U true CN218321668U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222664371.2U Active CN218321668U (en) | 2022-10-09 | 2022-10-09 | Water electrolysis hydrogen gas furnace system |
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| CN (1) | CN218321668U (en) |
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- 2022-10-09 CN CN202222664371.2U patent/CN218321668U/en active Active
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