CN216585244U - Water electrolysis hydrogen production device - Google Patents
Water electrolysis hydrogen production device Download PDFInfo
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- CN216585244U CN216585244U CN202220152957.8U CN202220152957U CN216585244U CN 216585244 U CN216585244 U CN 216585244U CN 202220152957 U CN202220152957 U CN 202220152957U CN 216585244 U CN216585244 U CN 216585244U
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Abstract
The utility model discloses a hydrogen production device by electrolyzing water, which comprises a device body, wherein the device body comprises a water treatment mechanism and a hydrolysis mechanism, the water treatment mechanism comprises a water tank, a filter element is arranged in the water tank, the bottom of the water tank is connected with a buffer tank, and the buffer tank is connected with the hydrolysis mechanism through a water pipe; the mechanism of hydrolysising includes the electrolysis box, is provided with electrolytic device in the electrolysis box, and electrolytic device's one end is provided with negative electrode, and the other end is provided with positive electrode, and positive electrode is linked together through oxygen hose and oxygen collection tank, and negative electrode is linked together through hydrogen pipe and hydrogen detection case, and one side of hydrogen detection case is provided with hydrogen gas flowmeter, and the opposite side is provided with the gas control pipe, and the hydrogen detection case passes through the gas control pipe and can dismantle with the hydrogen collection tank and meet. The utility model discloses not only can collect gas by the efficient, make things convenient for real-time supervision atmospheric pressure and temperature moreover, make things convenient for control and regulating pondage simultaneously, guarantee the continuous production of hydrogen and produce the effect to the user demand has been satisfied.
Description
Technical Field
The utility model relates to a hydrogen production device, in particular to a hydrogen production device by electrolyzing water.
Background
The hydrogen production by water electrolysis is a convenient method for preparing hydrogen, direct current is introduced into an electrolytic tank filled with electrolyte, water molecules are subjected to electrochemical reaction on electrodes to be decomposed into hydrogen and oxygen, when direct current is introduced into electrolyte aqueous solutions, decomposed substances are completely unrelated to the original electrolyte, water serving as a solvent is decomposed, and the original electrolyte is still remained in water. Such as sulfuric acid, sodium hydroxide, potassium hydroxide, etc., are among the electrolytes, and in the electrolysis of water, since pure water has a small ionization degree and a low conductivity, which is a typical weak electrolyte, it is necessary to add the aforementioned electrolytes to increase the conductivity of the solution so that water can be smoothly electrolyzed into hydrogen and oxygen.
The existing water electrolysis hydrogen production device has the following problems: not only can not only distinguish gas by the efficient and collect, collect the confusion easily, inconvenient real-time supervision atmospheric pressure and temperature moreover can not observe inside liquid level change, and quality of water is not high simultaneously, influences the production effect of hydrogen, and rivers are handling the time, and the water yield is difficult for control and regulation, is unfavorable for the timely replenishment of rivers, influences the continuous production of hydrogen, is difficult to satisfy the demand of current water electrolysis hydrogen manufacturing.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the technology, the utility model provides a hydrogen production device by electrolyzing water.
In order to solve the technical problem, the utility model discloses a technical scheme is: a hydrogen production device by electrolyzing water comprises a device body, wherein the device body comprises a water treatment mechanism and a hydrolysis mechanism, the water treatment mechanism comprises a water tank, a filter element is arranged in the water tank, the bottom of the water tank is connected with a buffer tank, and the buffer tank is connected with the hydrolysis mechanism through a water pipe;
the hydrolysis mechanism comprises an electrolytic tank, an electrolytic device is arranged in the electrolytic tank, one end of the electrolytic device is provided with a cathode, the other end of the electrolytic device is provided with an anode, the anode is communicated with an oxygen collecting tank through an oxygen pipe, the cathode is communicated with a hydrogen detection box through a hydrogen pipe, one side of the hydrogen detection box is provided with a hydrogen gas flowmeter, the other side of the hydrogen detection box is provided with a gas control pipe, and the hydrogen detection box is detachably connected with the hydrogen collecting tank through the gas control pipe.
Preferably, one side of the electrolytic tank is respectively provided with a barometer and a thermometer.
Preferably, filter core including from top to bottom the interval set up filter core, No. two filter cores, filter core, No. two filter cores are connected with the inner wall of water tank is fixed respectively.
Preferably, be provided with level sensor, TDS probe in the baffle-box respectively, level sensor, TDS probe are connected with control module respectively.
Preferably, the bottom of the side edge of the buffer tank is connected with a water pipe, the outlet end of the water pipe penetrates through the top of the electrolytic tank, and an electromagnetic valve connected with the control module is arranged on the water pipe.
Preferably, both ends of the bottom of the electrolytic tank are respectively provided with a liquid outlet, and the side walls of the hydrogen collecting tank and the oxygen collecting tank are respectively provided with an air outlet.
Preferably, the top surface of the water tank is provided with a water filling port, and the bottom surface of the water tank is communicated with the buffer tank through a water outlet pipe.
Preferably, the bottom of the front side of the electrolytic tank is provided with a display screen, and the display screen is electrically connected with the control module.
The utility model discloses not only can collect gas by the efficient, avoid collecting the confusion, make things convenient for real-time supervision atmospheric pressure and temperature moreover, can in time observe inside liquid level change, convenient control and regulating pondage simultaneously guarantee the continuous production and the production effect of hydrogen to the user demand has been satisfied.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a water tank; 2. a buffer tank; 3. an electrolytic tank; 4. an oxygen collection tank; 5. a hydrogen gas detection box; 6. a hydrogen gas flow meter; 7. a hydrogen collection tank; 8. a barometer; 9. a thermometer; 10. a display screen; 11. a water injection port; 12. a water level sensor; 13. a first filter element; 14. a second filter element; 15. a TDS probe; 16. an electromagnetic valve; 31. a cathode electrode; 32. and an anode electrode.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The hydrogen production device by electrolyzing water as shown in figure 1 comprises a device body, wherein the device body comprises a water treatment mechanism and a hydrolysis mechanism, the water treatment mechanism comprises a water tank 1, a water filling port 11 is arranged on the top surface of the water tank 1, and the bottom surface of the water tank is communicated with a buffer tank 2 through a water outlet pipe. A filter element is arranged in the water tank 1, the bottom of the water tank 1 is connected with a buffer tank 2, and the buffer tank 2 is connected with the hydrolysis mechanism through a water pipe;
preferably, the filter element comprises a first filter element 13 and a second filter element 14 which are arranged from top to bottom at intervals, and the first filter element 13 and the second filter element 14 are respectively fixedly connected with the inner wall of the water tank 1. Through setting up filter core, conveniently filter the water in the water tank 1. Water is filtered in the water tank 1, so that the water quality is improved conveniently.
Be provided with level sensor 12, TDS probe 15 in the baffle-box 2 respectively, level sensor 12, TDS probe 15 are connected with control module respectively. Through setting up level sensor 12, TDS probe 15, the convenience is detected the inside quality of water and the water level of baffle-box 2. The TDS probe 15 can detect water quality, reduce impurity residues in the water flow and facilitate the improvement of the generation effect and quality of hydrogen; water level sensor 12 can monitor the inside water level of baffle-box 2, but real-time supervision liquid level changes, and the rivers of being convenient for in inside timely supply of baffle-box 2 do benefit to 3 insides of electrolysis box and last the electrolysis to rivers, discharge respectively after oxygen and the hydrogen separation, avoid gas mixing.
Preferably, the bottom of the side edge of the buffer tank 2 is connected with a water pipe, the outlet end of the water pipe penetrates through the top of the electrolytic tank 3, and the water pipe is provided with an electromagnetic valve 16 connected with the control module.
The mechanism of hydrolysising includes electrolysis box 3, is provided with electrolytic device in the electrolysis box 3, and electrolytic device's one end is provided with negative electrode 31, and the other end is provided with positive electrode 32, and positive electrode 32 is linked together through oxygen hose and oxygen collection tank 4, and negative electrode 31 is linked together through hydrogen pipe and hydrogen detection case 5, and one side of hydrogen detection case 5 is provided with hydrogen gas flowmeter 6, and the opposite side is provided with the gas control pipe, and hydrogen detection case 5 can dismantle through gas control pipe and hydrogen collection tank 7 and meet. Above-mentioned technical scheme has realized that the high efficiency is collected gaseously, avoids the gas collection confusion.
The bottom of the front side of the electrolytic tank 3 is provided with a display screen 10, and the display screen 10 is electrically connected with the control module. One side of the electrolytic tank 3 is respectively provided with an air pressure gauge 8 and a thermometer 9. The barometer 8 and the thermometer 9 are respectively connected with the control module, so that the temperature and the air pressure can be conveniently monitored in real time and displayed on the display screen 10. The inside atmospheric pressure and temperature can be monitored in time through setting up barometer 8 and thermometer 9, are provided with pressure sensor in the barometer 8, are provided with temperature sensor in the thermometer 9.
Preferably, the two ends of the bottom of the electrolytic tank 3 are respectively provided with a liquid outlet, and the side walls of the hydrogen collecting tank 7 and the oxygen collecting tank 4 are respectively provided with an air outlet.
The utility model discloses a working process does: when the water purifier is used, water is sent into the water tank 1 through the water filling port 11, the first filter element 13 and the second filter element 14 are a PAC filter element and an RO filter element respectively, the water is filtered, the filtered water enters the buffer tank 2, the water level sensor 12 detects the water level, when the water level is low, the water level sensor 12 sends a signal to the control template, the electromagnetic valve on the water outlet pipe is opened, the water in the water tank 1 is supplemented into the buffer tank 2, the TDS probe 15 detects the water quality, when the water quality meets the requirement, the electromagnetic valve 16 on the water pipe is opened, the pressure sensors are arranged at the bottoms of the anode electrode 32 and the cathode electrode 31, the water quantity in the electrolytic tank 3 can be detected, the water enters the electrolytic tank 3, the water is electrolyzed, oxygen and hydrogen are respectively generated in the anode electrode 32 and the cathode electrode 31, the oxygen is discharged through the oxygen pipe and enters the oxygen collecting tank 4, and the hydrogen enters the hydrogen detecting tank 5 through the hydrogen pipe, the hydrogen in the hydrogen detection tank 5 enters a hydrogen collection tank 7 through a gas control pipe.
In actual operation, the electrolysis process needs to be monitored in the electrolysis process, and the monitoring is used as a link for evaluating and evaluating the hydrogen production process by electrolysis. Therefore, the utility model discloses a set up barometer, thermometer, make things convenient for real-time supervision atmospheric pressure and temperature, through setting up level sensor, can in time observe inside liquid level change, the rivers of being convenient for in time supply inside the baffle-box, are favorable to the electrolysis incasement portion to the continuous electrolysis of rivers, discharge respectively after oxygen and the hydrogen separation simultaneously, have avoided the gas mixture.
Related electronic components and modules are the prior art, and can be completely realized by a person skilled in the art, and are not described in detail herein, and the protection content of the application also does not relate to improvement of software and methods.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (8)
1. The water electrolysis hydrogen production device comprises a device body and is characterized in that: the device body comprises a water treatment mechanism and a hydrolysis mechanism, the water treatment mechanism comprises a water tank (1), a filter element is arranged in the water tank (1), the bottom of the water tank (1) is connected with a buffer tank (2), and the buffer tank (2) is connected with the hydrolysis mechanism through a water pipe;
the mechanism of hydrolysising includes electrolysis box (3), be provided with electrolytic device in electrolysis box (3), electrolytic device's one end is provided with negative electrode (31), the other end is provided with positive electrode (32), positive electrode (32) are linked together through oxygen hose and oxygen collection tank (4), negative electrode (31) are linked together through hydrogen pipe and hydrogen detection case (5), one side of hydrogen detection case (5) is provided with hydrogen gas flowmeter (6), the opposite side is provided with the gas control pipe, hydrogen detection case (5) can be dismantled with hydrogen collection tank (7) through the gas control pipe and meet.
2. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1, wherein: one side of the electrolytic tank (3) is respectively provided with a barometer (8) and a thermometer (9).
3. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1, wherein: the filter element comprises a first filter element (13) and a second filter element (14) which are arranged from top to bottom at intervals, so that the first filter element (13) and the second filter element (14) are respectively fixedly connected with the inner wall of the water tank (1).
4. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1, wherein: be provided with level sensor (12), TDS probe (15) in baffle-box (2) respectively, level sensor (12), TDS probe (15) are connected with control module respectively.
5. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1 or 4, wherein: the side bottom of buffer tank (2) is connected with the water pipe, the exit end of water pipe runs through the top of electrolysis box (3), is provided with solenoid valve (16) that are connected with control module on the water pipe.
6. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1 or 2, characterized in that: liquid discharge ports are respectively arranged at two ends of the bottom of the electrolytic tank (3), and exhaust ports are respectively formed in the side walls of the hydrogen collecting tank (7) and the oxygen collecting tank (4).
7. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 1, wherein: the top surface of the water tank (1) is provided with a water filling port (11), and the bottom surface is communicated with the buffer tank (2) through a water outlet pipe.
8. An apparatus for producing hydrogen by electrolyzing water as claimed in claim 6, wherein: the electrolytic tank is characterized in that a display screen (10) is arranged at the bottom of the front side of the electrolytic tank (3), and the display screen (10) is electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152957.8U CN216585244U (en) | 2022-01-20 | 2022-01-20 | Water electrolysis hydrogen production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220152957.8U CN216585244U (en) | 2022-01-20 | 2022-01-20 | Water electrolysis hydrogen production device |
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| Publication Number | Publication Date |
|---|---|
| CN216585244U true CN216585244U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220152957.8U Active CN216585244U (en) | 2022-01-20 | 2022-01-20 | Water electrolysis hydrogen production device |
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| CN (1) | CN216585244U (en) |
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- 2022-01-20 CN CN202220152957.8U patent/CN216585244U/en active Active
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