CN210596281U

CN210596281U - Solar hydrogen production device

Info

Publication number: CN210596281U
Application number: CN201921708712.3U
Authority: CN
Inventors: 刘一锋
Original assignee: Beijing Sunlectric Technological Co ltd
Current assignee: Beijing Sunlectric Technological Co ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-05-22
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses a solar hydrogen production device, which comprises a base, an anode bin and a cathode bin, wherein water delivery pumps are fixedly arranged at the two ends of the base, heat dissipation sleeves are fixedly connected with the two sides of the top of the base, the interiors of the two heat dissipation sleeves are respectively sleeved with the anode bin and the cathode bin, an anode joint and a cathode joint are respectively fixedly arranged at the top of the anode bin and the top of the cathode bin, an anode rod and a cathode rod are respectively fixedly arranged in the anode bin and the cathode bin, and one side of the anode bin and one side of the cathode bin are respectively fixedly communicated with a vent pipe; a large amount of heat is generated in the process of electrolyzing water, and the heat is dissipated through the heat dissipation sleeve and the heat dissipation fins, so that the safe work of the device is ensured, and the service life of the device is prolonged.

Description

Solar hydrogen production device

Technical Field

The utility model relates to a solar energy hydrogen plant, in particular to solar energy hydrogen plant belongs to the energy field.

Background

The biggest challenge in the development of today's human society- -energy crisis and environmental pollution. After two industrial revolution in the 19 th and 20 th century, mankind entered advanced industry and highly civilized modern society. However, the rapid development of the industrial society also leads to a large consumption of energy. It is estimated that the energy system on which the world today relies, i.e. fossil energy (including coal, oil, natural gas) can last only for a hundred years. Moreover, with the continuous scarcity of energy sources, the difficulty and cost of exploiting new energy sources are greatly increased, and the consumed energy can even approach or exceed the obtained energy source energy. Moreover, burning fossil energy causes a large amount of carbon emissions and other harmful substances, air pollution, global warming, and has seriously affected human lives and lives themselves. Hydrogen is used as a clean energy source, generates a large amount of heat after combustion, does not generate harmful waste, and is also used as an alternative future clean energy source for fuels of automobiles and the like.

Solar water-splitting hydrogen production and biological hydrogen production are two emerging hydrogen production technologies and are development trends of hydrogen production in the future, but the current production process is immature, so that the method has the defects of low renewable energy utilization, small hydrogen production amount and the like, and has a certain distance from large-scale industrial production. In contrast, the hydrogen production by water electrolysis is a mature traditional hydrogen production method, the device is simple, the purity of the produced hydrogen is high, but a large amount of electric energy needs to be consumed in the production process, and the total conversion rate of energy is generally lower than 20%, so the production cost is high. In the process of electrifying water, a large amount of heat is generated, and along with the accumulation of the heat, the aging of the hydrogen production device can be accelerated by high temperature, so that the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar energy hydrogen plant to need consume a large amount of electric energy in solving present hydrogen plant production process that proposes in the above-mentioned background art, consequently manufacturing cost is high, and the process of brineelectrolysis produces a large amount of heats, and along with thermal piling up, high temperature can accelerate hydrogen plant's ageing, reduces the life's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: a solar hydrogen production device comprises a base, an anode bin and a cathode bin, wherein water delivery pumps are fixedly mounted at two ends of the base, heat dissipation sleeves are fixedly connected at two sides of the top of the base, the interior of the two heat dissipation sleeves is respectively sleeved with the anode bin and the cathode bin, the top of the anode bin and the top of the cathode bin are respectively fixedly mounted with an anode joint and a cathode joint, the interior of the anode bin and the interior of the cathode bin are respectively fixedly mounted with an anode rod and a cathode rod, the top ends of the anode rod and the cathode rod are respectively fixedly connected with the bottom of the anode joint and the bottom of the cathode joint, one side of the anode bin and one side of the cathode bin are respectively fixedly communicated with a vent pipe, the other side of the anode bin is communicated with the other side of the cathode bin through an ion channel, the interior of the ion channel is connected with a diaphragm in a clamping manner, and the bottom of one end of the cathode bin is fixedly communicated with one end of a, one side fixed mounting of ion channel has the water-cooling switch, two the water delivery pump all passes through water-cooling switch and external switch electric connection.

As an optimal technical scheme of the utility model, the fixed two fin, two that are provided with in top of base the fin is anodal storehouse and negative pole storehouse respectively and corresponds the setting.

As an optimal technical scheme of the utility model, two the water-cooled tube, two have all been laid to the inside of heat dissipation cover the pipeline fixed connection is passed through to the one end of water-cooled tube, two the other end of water-cooled tube communicates with the water inlet of one of them water delivery pump and the delivery port of another water delivery pump respectively.

As a preferred technical scheme of the utility model, one of them the round hole has been seted up to one side of heat dissipation cover, the round hole alternates with the feed liquor pipe and is connected.

As a preferred technical solution of the present invention, the top of the membrane passes through the top of the ion channel and is fixedly connected to the bottom of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a solar hydrogen production device, which uses solar energy to supply power, and introduces positive electrons and negative electrons into electrolyte, and synthesizes oxygen and hydrogen in a positive electrode bin and a negative electrode bin respectively, thereby having low production cost; a large amount of heat is generated in the process of electrolyzing water, and the heat is dissipated through the heat dissipation sleeve and the heat dissipation fins, so that the safe work of the device is ensured, and the service life of the device is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the base and the two heat dissipation sleeves of the present invention.

In the figure: 1. a base; 2. a heat dissipation sleeve; 3. a positive electrode bin; 4. a negative electrode bin; 5. a positive electrode tab; 6. a negative terminal; 7. a breather pipe; 8. a water delivery pump; 9. a liquid inlet pipe; 10. a handle; 11. a heat sink; 12. a circular hole; 13. a water-cooled tube; 14. a positive electrode bar; 15. a negative electrode bar; 16. a diaphragm; 17. an ion channel; 18. and (5) water-cooling a switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a solar hydrogen production device, which comprises a base 1, an anode bin 3 and a cathode bin 4, wherein both ends of the base 1 are fixedly provided with a water pump 8, both sides of the top of the base 1 are fixedly connected with heat dissipation sleeves 2, the inside of each of the two heat dissipation sleeves 2 is respectively sleeved with the anode bin 3 and the cathode bin 4, the two heat dissipation sleeves 2 are respectively sleeved on the anode bin 3 and the cathode bin 4, the anode bin 3 and the cathode bin 4 are fixed on the base 1, the top of the anode bin 3 and the top of the cathode bin 4 are respectively fixedly provided with an anode connector 5 and a cathode connector 6, the anode and the cathode of a solar battery are respectively connected through the anode connector 5 and the cathode connector 6, the inside of the anode bin 3 and the inside of the cathode bin 4 are respectively fixedly provided with an anode rod 14 and a cathode rod 15, and the top of the anode rod 14 and the cathode rod 15 are respectively fixedly connected with the bottom of the anode connector 5 and the bottom of the cathode connector 6, a vent pipe 7 is fixedly communicated with one side of the positive electrode bin 3 and one side of the negative electrode bin 4, the other side of the positive electrode bin 3 is communicated with the other side of the negative electrode bin 4 through an ion channel 17, a diaphragm 16 is clamped and connected inside the ion channel 17, positive electrons and negative electrons are introduced into electrolyte through a positive electrode rod 14 and a negative electrode rod 15, water in the electrolyte is decomposed into hydroxide negative ions and oxygen positive ions, the hydroxide negative ions are synthesized into oxygen and hydrogen respectively in the positive electrode bin 3 and the negative electrode bin 4 through the diaphragm 16, the oxygen and the hydrogen are respectively discharged from the vent pipe 7, the bottom of one end of the negative electrode bin 4 is fixedly communicated with one end of a liquid inlet pipe 9, the electrolyte is injected into the positive electrode bin 3 and the negative electrode bin 4 through the liquid inlet pipe 9, a water cooling switch 18 is fixedly installed on one side of the ion channel 17, the two water conveying pumps 8 are both electrically connected with an external switch through the water, the two water transfer pumps 8 start to operate.

Preferably, two radiating fins 11 are fixedly arranged at the top of the base 1, and the two radiating fins 11 are respectively arranged corresponding to the anode bin 3 and the cathode bin 4, so that the anode bin 3 and the cathode bin 4 can radiate heat conveniently; water-cooling pipes 13 are laid in the two heat dissipation sleeves 2, one ends of the two water-cooling pipes 13 are fixedly connected through a pipeline, the other ends of the two water-cooling pipes 13 are respectively communicated with a water inlet of one water delivery pump 8 and a water outlet of the other water delivery pump 8, and the two water delivery pumps 8 deliver flowing cooling liquid to the water-cooling pipes 13 to cool the anode cabin 3 and the cathode cabin 4; one side of one of the heat dissipation sleeves 2 is provided with a round hole 12, the round hole 12 is in alternate connection with the liquid inlet pipe 9, and the round hole 12 is used for passing through the liquid inlet pipe 9; the top of the diaphragm 16 passes through the top of the ion channel 17 and is fixedly connected with the bottom of the handle 10, and the diaphragm 16 is used for isolating oxygen positive ions through hydroxide negative ions.

When in specific use, the solar hydrogen production device of the utility model comprises two heat dissipation sleeves 2 which are respectively sleeved on an anode bin 3 and a cathode bin 4, the anode bin 3 and the cathode bin 4 are fixed on a base 1, electrolyte is injected into the anode bin 3 and the cathode bin 4 through a liquid inlet pipe 9, and is respectively connected with the anode and the cathode of the solar battery through an anode joint 5 and a cathode joint 6, positive electrons and negative electrons are introduced into the electrolyte through the positive rod 14 and the negative rod 15, water in the electrolyte is decomposed into hydroxide negative ions and oxygen positive ions, the hydroxide negative ions pass through the diaphragm 16 and are respectively synthesized into oxygen and hydrogen in the positive cabin 3 and the negative cabin 4, the oxygen and the hydrogen are respectively discharged from the vent pipe 7, a large amount of heat is generated in the process of electrolyzing water, the water cooling switch 18 is turned on, the two water delivery pumps 8 start to work, flowing cooling liquid is delivered to the water cooling pipe 13, and the positive cabin 3 and the negative cabin 4 are cooled.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solar hydrogen production device comprises a base (1), an anode bin (3) and a cathode bin (4), and is characterized in that a water delivery pump (8) is fixedly mounted at both ends of the base (1), heat dissipation sleeves (2) are fixedly connected at both sides of the top of the base (1), the two heat dissipation sleeves (2) are respectively sleeved with the anode bin (3) and the cathode bin (4), an anode joint (5) and a cathode joint (6) are respectively fixedly mounted at the top of the anode bin (3) and the top of the cathode bin (4), an anode bar (14) and a cathode bar (15) are respectively fixedly mounted in the anode bin (3) and the cathode bin (4), the top of the anode bar (14) and the top of the cathode bar (15) are respectively fixedly connected with the bottom of the anode joint (5) and the bottom of the cathode joint (6), one side in positive pole storehouse (3) and one side in negative pole storehouse (4) all fixed intercommunication have breather pipe (7), the opposite side in positive pole storehouse (3) passes through the opposite side intercommunication in ion channel (17) and negative pole storehouse (4), the inside block of ion channel (17) is connected with diaphragm (16), the bottom of negative pole storehouse (4) one end and the fixed intercommunication of the one end of feed liquor pipe (9), one side fixed mounting of ion channel (17) has water-cooling switch (18), two water delivery pump (8) all are through water-cooling switch (18) and external switch electric connection.

2. A solar hydrogen plant according to claim 1, characterized in that: the top of base (1) is fixed and is provided with two fin (11), two fin (11) positive pole storehouse (3) and negative pole storehouse (4) respectively correspond the setting.

3. A solar hydrogen plant according to claim 1, characterized in that: and water-cooling pipes (13) are laid in the two heat dissipation sleeves (2), one ends of the two water-cooling pipes (13) are fixedly connected through a pipeline, and the other ends of the two water-cooling pipes (13) are respectively communicated with a water inlet of one of the water delivery pumps (8) and a water outlet of the other water delivery pump (8).

4. A solar hydrogen plant according to claim 1, characterized in that: one side of one of the heat dissipation sleeves (2) is provided with a round hole (12), and the round hole (12) is connected with the liquid inlet pipe (9) in an inserting manner.

5. A solar hydrogen plant according to claim 1, characterized in that: the top of the diaphragm (16) passes through the top of the ion channel (17) and is fixedly connected with the bottom of the handle (10).