CN108411328A - A kind of device of Electrowinning oxygen - Google Patents
A kind of device of Electrowinning oxygen Download PDFInfo
- Publication number
- CN108411328A CN108411328A CN201810604894.3A CN201810604894A CN108411328A CN 108411328 A CN108411328 A CN 108411328A CN 201810604894 A CN201810604894 A CN 201810604894A CN 108411328 A CN108411328 A CN 108411328A
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- Prior art keywords
- hydrogen
- oxygen
- power supply
- positive
- pipeline
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Classifications
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- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of devices of Electrowinning oxygen, including power supply control cabinet, power supply control cabinet includes the first power input and second source input terminal, first power input of power supply control cabinet is electrically connected with power supply hydrogen fuel cell, and the power output end of power supply control cabinet is connected with water electrolytic cell;The oxygen output of water electrolytic cell is connected with oxygen storage device by pipeline, and the hydrogen output end of water electrolytic cell is connected with hydrogen storage by pipeline, and hydrogen storage is connected by pipeline with the hydrogen input terminal of hydrogen fuel cell.Electrolytic efficiency can be improved in this way, reduce energy consumption.
Description
Technical field
The present invention relates to a kind of oxygen producing devices, more particularly to a kind of device of Electrowinning oxygen.
Background technology
Water is referred to as electrolysis water by the process of the electrolytically generated hydrogen of direct current and oxygen, logical in cathode when electric current passes through water
It crosses reductive water and forms hydrogen.Oxygen then is formed by aoxidizing water in anode, hydrogen production quantity is about twice of oxygen, electrolysis water
It is that the next generation of steam reformation hydrogen production is replaced to prepare hydrogen fuel method.Existing electrolysis water manufactures oxygen, has of high cost, efficiency
It is low, the big problem of power consumption.
Invention content
The goal of the invention of the present invention is:In view of the above problems, a kind of device of Electrowinning oxygen is provided, is solved
Oxygen of having determined manufacture electricity problem of high cost, solves the problems, such as that electrolysis water efficiency is low.
The technical solution adopted by the present invention is as follows:
A kind of device of Electrowinning oxygen, including power supply control cabinet, power supply control cabinet include the first power input and second
First power input of power input, power supply control cabinet is electrically connected with power supply hydrogen fuel cell, the power supply of power supply control cabinet
Output end is connected with water electrolytic cell;The oxygen output of water electrolytic cell is connected with oxygen storage device, water electrolytic cell by pipeline
Hydrogen output end hydrogen storage is connected with by pipeline, hydrogen storage passes through the hydrogen of pipeline and hydrogen fuel cell and inputs
End is connected.
Further, the invention discloses a kind of preferred structure of the device of Electrowinning oxygen, the power supply control cabinets
Second source input terminal be connected with extraneous power supply;Hydrogen fuel cell includes hydrogen runner, oxygen runner, cathode and anode, the moon
Electrolyte is provided between pole and anode, the side of cathode is connected with hydrogen runner, and anode is connected with oxygen runner, cathode
There is output circuit by cable connection with anode.
Further, the input terminal of the oxygen runner is connected with air filter, output end and the external world of oxygen runner
It is connected;The input terminal of hydrogen runner is connected with hydrogen storage, and the output end of hydrogen runner is stored by pipeline and hydrogen
Device is connected;Moisture separator and hydrogen cycle are provided on the pipeline that the output end of hydrogen runner is connected with hydrogen storage
Pump, hydrogen gas circulating pump are electrically connected with power supply control cabinet, and the water output end of moisture separator is connected with the external world.
Further, the water electrolytic cell includes electrolytic cell, and positive and negative isolation board, positive and negative isolation are provided in the middle part of electrolytic cell
Electrolytic cell is separated into positive tank house and negative tank house by plate, and positive and negative isolation board bottom is provided with conductive through hole.
Further, the positive tank house bottom is provided with positive electrode, oxygen leadout hole is provided at the top of positive tank house, just
The side of tank house is provided with the first liquid level sensor;The bottom of the negative tank house is provided with negative electrode, bears the top of tank house
Portion is provided with hydrogen leadout hole, and the side of negative tank house is provided with the second liquid level sensor;Negative electrode and positive electrode by cable with
The output end of power supply control cabinet is electrically connected;First liquid level sensor and the second liquid level sensor are believed by cable and power supply control cabinet
Number connection.
Further, the oxygen leadout hole is connected with oxygen pressing pump by pipeline, and the output end of oxygen pressing pump is logical
Piping is connected with oxygen storage device;The hydrogen leadout hole is connected with pressurized with hydrogen pump by pipeline, pressurized with hydrogen pump
Output end is connected by pipeline with hydrogen storage, and pressurized with hydrogen pump and oxygen pressing pump are electrically connected by cable and power supply control cabinet
It connects.
Further, the positive tank house bottom positive electrode is nearby connected with positive liquid circulation pump by pipeline, anode
The output end of liquid circulation pump is connected by pipeline with negative electricity solution ceiling portion above negative electrode;The negative tank house bottom negative electricity
Cathode liquid circulation pump is nearby extremely connected with by pipeline, the output end of cathode liquid circulation pump passes through pipeline and positive electrode top
Positive electrolysis ceiling portion is connected.
Further, the cathode liquid circulation pump and positive liquid circulation pump are electrically connected by cable and power supply control cabinet
It connects.
Further, the power supply control cabinet includes controller, power circuit, pump driving circuit;First liquid level sensor,
Second liquid level sensor, power circuit and pump driving circuit are connected with controller signals, and electrical input and the hydrogen of power circuit fire
Expect that the output circuit electrical connection of battery, the electrical input of power circuit are connected with extraneous power supply;The output end of power circuit with
Driving circuit electrical connection is pumped, the output end for pumping driving circuit is recycled by cable and oxygen pressing pump, pressurized with hydrogen pump, hydrogen
Pump, cathode liquid circulation pump, positive liquid circulation pump electrical connection.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1. by the way that the device of fuel cell and electrolytic cell phase interworking is arranged, the hydrogen that electrolysis water is generated is used for the original of fuel cell
Material, energy source of the electric energy that fuel cell is generated for electrolysis water, the consumption of energy when greatly reducing electrolysis water in this way,
Production efficiency is provided, cost is reduced;
2. by the way that liquid circulating apparatus is arranged at positive and negative electrode, the pH value near electrode can be quickly adjusted, electrolytic cathode is prevented
PH value increase, cause the hydrogen ion concentration in solution to reduce, influence electrolytic efficiency;The pH value drop of electrolysis anode is prevented simultaneously
It is low, cause the hydroxide ion concentration in solution to reduce, influences electrolytic efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
It is marked in figure:1 is power supply control cabinet, and 2 be hydrogen fuel cell, and 3 be hydrogen storage, and 4 be oxygen storage device, and 5 be water
Electrolytic cell, 6 be oxygen pressing pump, and 7 be pressurized with hydrogen pump, and 8 be hydrogen gas circulating pump, and 9 be cathode liquid circulation pump, and 10 be electrolysis
Slot, 11 be positive electrode, and 12 be the first liquid level sensor, and 13 be positive and negative isolation board, and 14 be negative electrode, and 15 be the second level sensing
Device, 16 be positive liquid circulation pump, and 17 be hydrogen runner, and 18 be cathode, and 19 be output circuit, and 20 be electrolyte, and 21 be anode,
22 be oxygen runner, and 23 be air filter.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of device of Electrowinning oxygen, including power supply control cabinet 1, power supply control cabinet 1 include first
Power input and second source input terminal, the first power input and the power supply hydrogen fuel cell 2 of power supply control cabinet 1 are electrically connected
It connects, the power output end of power supply control cabinet 1 is connected with water electrolytic cell 5;The oxygen output of water electrolytic cell 5 is connected with by pipeline
The hydrogen output end of oxygen storage device 4, water electrolytic cell 5 is connected with hydrogen storage 3 by pipeline, and hydrogen storage 3 passes through
Pipeline is connected with the hydrogen input terminal of hydrogen fuel cell 2.
Further, the invention discloses a kind of preferred structure of the device of Electrowinning oxygen, the power supply control cabinets 1
Second source input terminal be connected with extraneous power supply;Hydrogen fuel cell 2 includes hydrogen runner 17, oxygen runner 22,18 and of cathode
Anode 21 is provided with electrolyte 20 between cathode 18 and anode 21, the side of cathode 18 is connected with hydrogen runner 17, anode 21
It is connected with oxygen runner 22, cathode 18 and anode 21 have output circuit 19 by cable connection.
Further, the input terminal of the oxygen runner 22 is connected with air filter 23, the output end of oxygen runner 22
It is connected with the external world;The input terminal of hydrogen runner 17 is connected with hydrogen storage 3, and the output end of hydrogen runner 17 passes through pipeline
It is connected with hydrogen storage 3;Aqueous vapor is provided on the pipeline that the output end of hydrogen runner 17 is connected with hydrogen storage 3 to detach
Device and hydrogen gas circulating pump 8, hydrogen gas circulating pump 8 are electrically connected with power supply control cabinet 1, water output end and the external world of moisture separator
It is connected.
Further, the water electrolytic cell 5 includes electrolytic cell 10, and the middle part of electrolytic cell 10 is provided with positive and negative isolation board 13,
Electrolytic cell 10 is separated into positive tank house and negative tank house by positive and negative isolation board 13, and 13 bottom of positive and negative isolation board is provided with conductive through hole.
Further, the positive tank house bottom is provided with positive electrode 11, and oxygen leadout hole is provided at the top of positive tank house,
The side of positive tank house is provided with the first liquid level sensor 12;The bottom of the negative tank house is provided with negative electrode 14, negative electricity solution
Hydrogen leadout hole is provided at the top of room, the side of negative tank house is provided with the second liquid level sensor 15;Negative electrode 14 and positive electrode
11 are electrically connected by cable with the output end of power supply control cabinet 1;First liquid level sensor 12 and the second liquid level sensor 15 pass through
Cable is connect with 1 signal of power supply control cabinet.
Further, the oxygen leadout hole is connected with oxygen pressing pump 6, the output end of oxygen pressing pump 6 by pipeline
It is connected with oxygen storage device 4 by pipeline;The hydrogen leadout hole is connected with pressurized with hydrogen pump 7, pressurized with hydrogen by pipeline
The output end of pump 7 is connected by pipeline with hydrogen storage 3, and pressurized with hydrogen pump 7 and oxygen pressing pump 6 are automatically controlled by cable and confession
Cabinet 1 processed is electrically connected.
Further, the positive tank house bottom positive electrode 11 is nearby connected with positive liquid circulation pump 16 by pipeline,
The output end of positive liquid circulation pump 16 is connected by pipeline with 14 top negative electricity solution ceiling portion of negative electrode;The negative tank house
Bottom negative electrode 14 is nearby connected with cathode liquid circulation pump 9 by pipeline, and the output end of cathode liquid circulation pump 9 passes through pipeline
It is connected with the positive electrolysis ceiling portion in 11 top of positive electrode.
Further, the cathode liquid circulation pump 9 and positive liquid circulation pump 16 pass through 1 electricity of cable and power supply control cabinet
Connection.
Further, the power supply control cabinet 1 includes controller, power circuit, pump driving circuit;First liquid level sensor
12, the second liquid level sensor 15, power circuit and pump driving circuit be connected with controller signals, the electrical input of power circuit and
The output circuit 19 of hydrogen fuel cell 2 is electrically connected, and the electrical input of power circuit is connected with extraneous power supply;Power circuit it is defeated
Outlet is electrically connected with pump driving circuit, and the output end for pumping driving circuit passes through cable and oxygen pressing pump 6, pressurized with hydrogen pump 7, hydrogen
Gas circulating pump 8, cathode liquid circulation pump 9, positive liquid circulation pump 16 are electrically connected.
When specifically used, by equipment power-on, you can start to work.
Carrying out practically process, first power supply control cabinet 1 are powered to water electrolytic cell 5, and water electrolytic cell 5 is started to work, and generate hydrogen
Gas and oxygen;Positive electrode 11 nearby generates oxygen, and the pH value of solution reduces;Negative electrode 14 nearby generates hydrogen, the pH value of solution
It increases.Then equipment starts positive liquid circulation pump 16 and cathode liquid circulation pump 9, near positive electrode 11 and negative electrode 14
Solution swaps, and keeps the stabilization of pH value near electrode, ensures the efficiency of electrolysis.
Oxygen is generated after 6 pressurization of oxygen pressing pump in storage to oxygen storage device 4, the hydrogen of generation passes through hydrogen
After force (forcing) pump 7 pressurizes in storage to hydrogen storage 3.After hydrogen in hydrogen storage 3 reaches a certain amount of, start hydrogen fuel electricity
Pond 2, hydrogen fuel cell 2, which produces electricl energy, is transported to power supply control cabinet 1, and electric energy is supplied in water electrolytic cell 5 by power supply control cabinet 1.
In this way, the device by the way that fuel cell and electrolytic cell phase interworking is arranged, the hydrogen that electrolysis water is generated are used for fuel
The raw material of battery, the electric energy that fuel cell is generated are used for the energy source of electrolysis water, energy when greatly reducing electrolysis water in this way
The consumption in source, provides production efficiency, reduces cost;By the way that liquid circulating apparatus is arranged at positive and negative electrode, electricity can be quickly adjusted
PH value near extremely, prevents the pH value of electrolytic cathode from increasing, causes the hydrogen ion concentration in solution to reduce, influence electrolytic efficiency;
It prevents the pH value of electrolysis anode from reducing simultaneously, causes the hydroxide ion concentration in solution to reduce, influence electrolytic efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (9)
1. a kind of device of Electrowinning oxygen, it is characterised in that:Including power supply control cabinet(1), power supply control cabinet(1)Including
One power input and second source input terminal, power supply control cabinet(1)The first power input and power supply hydrogen fuel cell(2)
Electrical connection, power supply control cabinet(1)Power output end be connected with water electrolytic cell(5);Water electrolytic cell(5)Oxygen output pass through
Pipeline is connected with oxygen storage device(4), water electrolytic cell(5)Hydrogen output end hydrogen storage is connected with by pipeline(3),
Hydrogen storage(3)Pass through pipeline and hydrogen fuel cell(2)Hydrogen input terminal be connected.
2. a kind of device of Electrowinning oxygen as described in claim 1, it is characterised in that:The power supply control cabinet(1)'s
Second source input terminal is connected with extraneous power supply;Hydrogen fuel cell(2)Including hydrogen runner(17), oxygen runner(22), cathode
(18)And anode(21), cathode(18)And anode(21)Between be provided with electrolyte(20), cathode(18)Side and hydrogen stream
Road(17)It is connected, anode(21)With oxygen runner(22)It is connected, cathode(18)And anode(21)Have by cable connection defeated
Go out circuit(19).
3. a kind of device of Electrowinning oxygen as claimed in claim 2, it is characterised in that:The oxygen runner(22)It is defeated
Enter end and is connected with air filter(23), oxygen runner(22)Output end be connected with the external world;Hydrogen runner(17)Input
End and hydrogen storage(3)It is connected, hydrogen runner(17)Output end pass through pipeline and hydrogen storage(3)It is connected;Hydrogen
Flow channel(17)Output end and hydrogen storage(3)It is provided with moisture separator and hydrogen gas circulating pump on connected pipeline
(8), hydrogen gas circulating pump(8)With power supply control cabinet(1)Electrical connection, the water output end of moisture separator are connected with the external world.
4. a kind of device of Electrowinning oxygen as claimed in claim 3, it is characterised in that:The water electrolytic cell(5)Including
Electrolytic cell(10), electrolytic cell(10)Middle part be provided with positive and negative isolation board(13), positive and negative isolation board(13)By electrolytic cell(10)Point
It is divided into positive tank house and negative tank house, positive and negative isolation board(13)Bottom is provided with conductive through hole.
5. a kind of device of Electrowinning oxygen as claimed in claim 4, it is characterised in that:The positive tank house bottom setting
There is positive electrode(11), oxygen leadout hole is provided at the top of positive tank house, and the side of positive tank house is provided with the first liquid level sensor
(12);The bottom of the negative tank house is provided with negative electrode(14), bear and be provided with hydrogen leadout hole at the top of tank house, bear tank house
Side be provided with the second liquid level sensor(15);Negative electrode(14)And positive electrode(11)Pass through cable and power supply control cabinet(1)
Output end electrical connection;First liquid level sensor(12)With the second liquid level sensor(15)Pass through cable and power supply control cabinet(1)
Signal connects.
6. a kind of device of Electrowinning oxygen as claimed in claim 5, it is characterised in that:The oxygen leadout hole passes through pipe
Road is connected with oxygen pressing pump(6), oxygen pressing pump(6)Output end pass through pipeline and oxygen storage device(4)It is connected;It is described
Hydrogen leadout hole is connected with pressurized with hydrogen pump by pipeline(7), pressurized with hydrogen pump(7)Output end pass through pipeline and hydrogen and store
Device(3)It is connected, pressurized with hydrogen pump(7)It is pumped with oxygen pressing(6)Pass through cable and power supply control cabinet(1)Electrical connection.
7. a kind of device of Electrowinning oxygen as claimed in claim 6, it is characterised in that:The positive tank house bottom positive electricity
Pole(11)Positive liquid circulation pump is nearby connected with by pipeline(16), positive liquid circulation pump(16)Output end pass through pipeline
With negative electrode(14)Top negative electricity solution ceiling portion is connected;The negative tank house bottom negative electrode(14)Nearby connected by pipeline
There is cathode liquid circulation pump(9), cathode liquid circulation pump(9)Output end pass through pipeline and positive electrode(11)The positive tank house in top
Top is connected.
8. a kind of device of Electrowinning oxygen as claimed in claim 7, it is characterised in that:The cathode liquid circulation pump
(9)With positive liquid circulation pump(16)Pass through cable and power supply control cabinet(1)Electrical connection.
9. a kind of device of Electrowinning oxygen as claimed in claim 8, it is characterised in that:The power supply control cabinet(1)Packet
Include controller, power circuit, pump driving circuit;First liquid level sensor(12), the second liquid level sensor(15), power circuit and
Pump driving circuit is connected with controller signals, the electrical input and hydrogen fuel cell of power circuit(2)Output circuit(19)Electricity
Connection, the electrical input of power circuit are connected with extraneous power supply;The output end of power circuit is electrically connected with pump driving circuit, is pumped
The output end of driving circuit is pumped by cable and oxygen pressing(6), pressurized with hydrogen pump(7), hydrogen gas circulating pump(8), cathode liquid
Circulating pump(9), positive liquid circulation pump(16)Electrical connection.
Priority Applications (1)
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CN201810604894.3A CN108411328A (en) | 2018-06-13 | 2018-06-13 | A kind of device of Electrowinning oxygen |
Applications Claiming Priority (1)
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CN201810604894.3A CN108411328A (en) | 2018-06-13 | 2018-06-13 | A kind of device of Electrowinning oxygen |
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CN201810604894.3A Pending CN108411328A (en) | 2018-06-13 | 2018-06-13 | A kind of device of Electrowinning oxygen |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110104806A (en) * | 2019-05-22 | 2019-08-09 | 南京森淼环保科技有限公司 | A kind of energy circulation active convective aerobic ecological chinampa |
CN110122406A (en) * | 2019-05-22 | 2019-08-16 | 南京森淼环保科技有限公司 | A kind of molecular level oxygen-increasing device based on electrolysis and hydrogen fuel cell energy regenerating |
CN112126939A (en) * | 2020-10-29 | 2020-12-25 | 上海茶源新能源科技有限责任公司 | High-energy hydrogen atom generating device |
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CN201686488U (en) * | 2010-05-07 | 2010-12-29 | 常州机电职业技术学院 | Energy-saving oxygen generator |
CN103993327A (en) * | 2014-05-28 | 2014-08-20 | 王灿 | Oxyhydrogen gas generating device and car equipped with same |
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2018
- 2018-06-13 CN CN201810604894.3A patent/CN108411328A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201686488U (en) * | 2010-05-07 | 2010-12-29 | 常州机电职业技术学院 | Energy-saving oxygen generator |
CN103993327A (en) * | 2014-05-28 | 2014-08-20 | 王灿 | Oxyhydrogen gas generating device and car equipped with same |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110104806A (en) * | 2019-05-22 | 2019-08-09 | 南京森淼环保科技有限公司 | A kind of energy circulation active convective aerobic ecological chinampa |
CN110122406A (en) * | 2019-05-22 | 2019-08-16 | 南京森淼环保科技有限公司 | A kind of molecular level oxygen-increasing device based on electrolysis and hydrogen fuel cell energy regenerating |
CN110122406B (en) * | 2019-05-22 | 2021-09-21 | 南京森淼环保科技有限公司 | Molecular-level oxygenation device based on electrolysis and hydrogen fuel cell energy recovery |
CN110104806B (en) * | 2019-05-22 | 2022-02-08 | 南京森淼环保科技有限公司 | Energy circulation active convection oxygenation ecological floating island |
CN112126939A (en) * | 2020-10-29 | 2020-12-25 | 上海茶源新能源科技有限责任公司 | High-energy hydrogen atom generating device |
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Application publication date: 20180817 |