CN213804005U

CN213804005U - Hydrogen generator

Info

Publication number: CN213804005U
Application number: CN202022647946.0U
Authority: CN
Inventors: 黄子衿; 黄中夯; 王虹霞; 王婧
Original assignee: Sichuan Hongjinda Health Technology Service Co ltd
Current assignee: Sichuan Hongjinda Health Technology Service Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-27
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a hydrogen generator relates to hydrogen preparation technical field. The utility model comprises a machine body, a cooling fan, a gas making device and a gas storage device; the gas storage device comprises a gas storage tank, a gas compressor, a second gas guide pipe, a third gas guide pipe, a second gas pressure valve and a pressure regulating knob, wherein the gas storage tank and the gas compressor are installed on the bottom surface inside the machine body, the gas inlet end of the gas compressor is connected with the gas outlet of the electrolytic cell through the second gas guide pipe, the gas outlet end of the gas compressor is connected with the gas storage tank through the second gas guide pipe, one end of the second gas pressure valve is connected with the first gas guide pipe through the third gas guide pipe, the other end of the second gas pressure valve is connected with the gas outlet tank through the third gas guide pipe, and the pressure regulating knob is installed on the peripheral side surface of the machine body and is linked with a regulating valve on the second gas pressure valve. The utility model discloses a gas storage device, when the gas making device atmospheric pressure can not reach the standard of giving vent to anger, can use the hydrogen in the gas holder in advance, can practice thrift user's latency.

Description

Hydrogen generator

Technical Field

The utility model belongs to the technical field of hydrogen preparation, especially, relate to a hydrogen generator.

Background

The high-purity hydrogen generator is divided into an alkali liquor type and a pure water type, and the hydrogen generator of the alkali liquor is mostly adopted at present because the pure water type hydrogen generator has higher requirements on water quality and higher price. The high-purity hydrogen generator using alkali liquor is characterized by that its working principle is that it uses electrolytic method to produce hydrogen, and it uses potassium hydroxide aqueous solution as electrolyte (potassium hydroxide is not consumed, and is used for promoting electrolysis, and water is used for electrolysis), uses noble metal as electrode, adopts membrane separation technology to completely separate hydrogen from oxygen, and adopts transition metal catalytic technology in electrolytic cell to make hydrogen purity: the purity and oxygen content of the produced hydrogen are less than 3PPM and are better than 99.999 percent;

most of the currently used hydrogen generators are of a disposable type, however, it takes anywhere from 3 to 5 minutes after the electrolyte is poured in to reach a sufficient pressure to use the generated hydrogen, and the device itself cannot store the hydrogen.

Disclosure of Invention

An object of the utility model is to provide a hydrogen generator solves the hydrogen generator that uses at present and mostly is along with following the hairdo, nevertheless just can reach enough atmospheric pressure and use produced hydrogen after pouring into electrolyte in 3 to 5 minutes, and the device itself can not store the problem of hydrogen simultaneously.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a hydrogen generator, which comprises a machine body, a cooling fan, a gas making device and a gas storage device;

the machine body comprises a machine body, support legs and a power switch, wherein the support legs are arranged on the lower surface of the machine body, and the power switch is arranged on the peripheral surface of the machine body;

the heat dissipation fan is arranged on the peripheral surface of the machine body, and the air outlet of the heat dissipation fan faces the interior of the machine body;

the gas making device comprises an electrolyte liquid storage barrel, an electrolytic cell, a first air duct, a first air pressure valve, a gas outlet interface, a flow adjusting knob, a partition plate and a liquid guide pipe, wherein the partition plate is arranged inside the body of the gas making device and divides the inside of the body into two parts, the electrolyte liquid storage barrel and the electrolytic cell are both arranged on the upper surface of the partition plate, the electrolyte liquid storage barrel is connected with the electrolytic cell through the liquid guide pipe, one end of the first air duct is connected with a gas outlet of the electrolytic cell, the other end of the first air duct is connected with a gas inlet of the first air pressure valve, a gas outlet of the first air pressure valve is connected with the gas outlet interface arranged on the peripheral side surface of the body of the gas making device, and the flow adjusting knob is arranged on the peripheral side surface of the body of the gas making device and is connected with an adjusting valve on the first air pressure valve;

the gas storage device comprises a gas storage tank, a gas compressor, a second gas guide pipe, a third gas guide pipe, a second gas pressure valve and a pressure regulating knob, wherein the gas storage tank and the gas compressor are arranged on the bottom surface inside the machine body, the gas inlet end of the gas compressor is connected with the gas outlet of the electrolytic cell through the second gas guide pipe, the gas outlet end of the gas compressor is connected with the gas storage tank through the second gas guide pipe, one end of the second gas pressure valve is connected with the first gas guide pipe through the third gas guide pipe, the other end of the second gas pressure valve is connected with the gas outlet tank through the third gas guide pipe, the pressure regulating knob is arranged on the peripheral side surface of the machine body and is linked with a regulating valve on the second gas pressure valve, and by arranging the gas storage device, when the gas pressure of the gas making device does not reach the gas outlet standard, the hydrogen in the gas storage tank can be used in advance, so that the waiting time of a user can be saved, meanwhile, when the hydrogen is used urgently, the hydrogen can be supplied immediately without waiting.

Preferably, the rubber pads are arranged on the lower surfaces of the support legs, and the device is placed more stably by the aid of the rubber pads.

Preferably, organism body side surface still is provided with water level indicator strip and pressure gauge, can audio-visually know electrolyte content in the electrolyte stock solution bucket through setting up water level indicator strip.

Preferably, the upper surface of the machine body is provided with a liquid injection port which is communicated with an electrolyte storage barrel through a liquid injection pipe.

Preferably, the upper surface of the liquid injection port is provided with a liquid injection cover.

The utility model discloses following beneficial effect has:

the utility model has the advantages that by arranging the gas storage device, when the air pressure of the gas production device can not reach the standard of gas outlet, the hydrogen in the gas storage tank can be used in advance, so that the waiting time of a user can be saved, and meanwhile, the hydrogen can be supplied immediately when the hydrogen is used urgently without waiting; the rubber pad is arranged, so that the device is placed more stably; electrolyte content in the electrolyte liquid storage barrel can be visually known by arranging the water level indicating strip.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a hydrogen generator according to the present invention;

fig. 2 is a schematic view of a back structure of a hydrogen generator according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a hydrogen generator according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 11. a support leg; 111. a rubber pad; 12. a switch; 13. a water level indicator strip; 14. a liquid injection port; 15. a liquid injection pipe; 16. a liquid injection cover; 17. a pressure indicator gauge; 2. a heat radiation fan; 3. a gas-making device; 31. an electrolyte storage barrel; 32. an electrolytic cell; 33. a first air duct; 34. a first pneumatic valve; 35. an air outlet interface; 36. a flow adjusting knob; 37. a partition plate; 38. a catheter; 4. a gas storage device; 41. a gas storage tank; 42. a gas compressor; 43. a second air duct; 44. a third air duct; 45. A second pneumatic valve; 46. and a pressure regulating knob.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "around" or positional relationships are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention relates to a hydrogen generator, which comprises a body 1, a heat dissipation fan 2, a gas generator 3 and a gas storage device 4;

the machine body 1 comprises a machine body, support legs 11 and a power switch 12, wherein the support legs 11 are arranged on the lower surface of the machine body, and the power switch 12 is arranged on the peripheral side surface of the machine body;

the heat radiation fan 2 is arranged on the peripheral surface of the machine body, and the air outlet of the heat radiation fan 2 faces the interior of the machine body;

the gas making device 3 comprises an electrolyte liquid storage barrel 31, an electrolytic cell 32, a first gas guide pipe 33, a first gas pressure valve 34, a gas outlet interface 35, a flow regulating knob 36, a partition plate 37 and a liquid guide pipe 38, wherein the partition plate 37 is arranged inside the machine body and divides the inside of the machine body into two parts, the electrolyte liquid storage barrel 31 and the electrolytic cell 32 are both arranged on the upper surface of the partition plate 37, the electrolyte liquid storage barrel 31 and the electrolytic cell 32 are connected with each other through the liquid guide pipe 38, one end of the first gas guide pipe 33 is connected with a gas outlet of the electrolytic cell 32, the other end of the first gas guide pipe 33 is connected with a gas inlet of the first gas pressure valve 34, a gas outlet of the first gas pressure valve 34 is connected with the gas outlet interface 35 arranged on the peripheral surface of the machine body, and the flow regulating knob 36 is arranged on the peripheral surface of the machine body and is linked with a regulating valve on the first gas pressure valve 34;

the gas storage device 4 comprises a gas storage tank 41, a gas compressor 42, a second gas guide tube 43, a third gas guide tube 44, a second gas pressure valve 45 and a pressure regulating knob 46, wherein the gas storage tank 41 and the gas compressor 42 are both arranged on the bottom surface inside the machine body, the gas inlet end of the gas compressor 42 is connected with the gas outlet of the electrolytic cell 32 through the second gas guide tube 43, the gas outlet end of the gas compressor 42 is connected with the gas storage tank 41 through the second gas guide tube 43, one end of the second gas pressure valve 45 is connected with the first gas guide tube 33 through the third gas guide tube 44, the other end of the second gas pressure valve 45 is connected with the gas outlet tank 41 through the third gas guide tube 44, the pressure regulating knob 46 is arranged on the peripheral surface of the machine body and is linked with a regulating valve on the second gas pressure valve 45, by arranging the gas storage device 4, when the gas pressure of the gas making device 3 does not reach the gas outlet standard, the hydrogen in the gas storage tank 41 can be used in advance, therefore, the waiting time of a user can be saved, and meanwhile, hydrogen can be supplied immediately when the hydrogen is used urgently without waiting.

Further, rubber pads 111 are mounted on the lower surfaces of the supporting legs 11, and the arrangement of the rubber pads 111 is more stable.

Further, the side surface of the machine body is also provided with a water level indicating strip 13 and a pressure indicating meter 17, and the electrolyte content in the electrolyte storage barrel 31 can be visually known by arranging the water level indicating strip 13.

Further, the upper surface of the machine body is provided with a liquid injection port 14, and the liquid injection port 14 is communicated with an electrolyte storage barrel 31 through a liquid injection pipe 15.

Further, a liquid filling cap 16 is provided on the upper surface of the liquid filling port 14.

Referring to fig. 1-3, the present invention relates to a hydrogen generator, wherein a gas compressor 42 is used, which is model SLB35A, and the using method and principle thereof are as follows:

inject electrolyte into annotating liquid mouth 14 in, adjust and transfer the knob 36 and make first pneumatic valve 34 be in the closed condition, also close second pneumatic valve 45 simultaneously, and open switch 12, make gas making device 3 and gas compressor 42 begin to work, produce hydrogen and store to the gas holder 41 after the gas compressor 42 compression this moment, when using this device next time, hydrogen has been had in the gas holder 41, only need open second pneumatic valve 45 this moment just need not wait for gas making device 3 to make hydrogen can use hydrogen immediately, after gas making device 3 atmospheric pressure reaches the standard of giving vent to anger, can close second pneumatic valve 45, use the hydrogen that gas making device 3 produced.

The air tank 41 can be detached and carried for use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydrogen generator, includes organism (1), radiator fan (2), system gas device (3) and gas storage device (4), its characterized in that:

the machine body (1) comprises a machine body, support legs (11) and a power switch (12), wherein the support legs (11) are arranged on the lower surface of the machine body, and the power switch (12) is arranged on the peripheral side surface of the machine body;

the heat dissipation fan (2) is arranged on the peripheral surface of the machine body, and the air outlet of the heat dissipation fan (2) faces the interior of the machine body;

the gas making device (3) comprises an electrolyte liquid storage barrel (31), an electrolytic cell (32), a first gas guide pipe (33), a first pneumatic valve (34), a gas outlet interface (35), a flow adjusting knob (36), a partition plate (37) and a liquid guide pipe (38), wherein the partition plate (37) is arranged inside the body and divides the inside of the body into two parts, the electrolyte liquid storage barrel (31) and the electrolytic cell (32) are both arranged on the upper surface of the partition plate (37), the electrolyte liquid storage barrel (31) and the electrolytic cell (32) are connected with each other through the liquid guide pipe (38), one end of the first gas guide pipe (33) is connected with the gas outlet of the electrolytic cell (32), the other end of the first gas guide pipe (33) is connected with the gas inlet of the first pneumatic valve (34), the gas outlet of the first pneumatic valve (34) is connected with the gas outlet interface (35) arranged on the peripheral surface of the body, the flow regulating knob (36) is arranged on the peripheral side surface of the machine body and is linked with a regulating valve on the first air pressure valve (34);

the gas storage device (4) comprises a gas storage tank (41), a gas compressor (42), a second gas guide pipe (43), a third gas guide pipe (44), a second gas pressure valve (45) and a pressure regulating knob (46), the gas storage tank (41) and the gas compressor (42) are both arranged on the bottom surface of the inner part of the machine body, one air inlet end of the gas compressor (42) is connected with the air outlet of the electrolytic cell (32) through a second air duct (43), one gas outlet end of the gas compressor (42) is connected with a gas storage tank (41) through a second gas guide pipe (43), one end of the second air pressure valve (45) is connected with the first air duct (33) through a third air duct (44), the other end of the second air pressure valve (45) is connected with an air storage tank (41) through a third air duct (44), the pressure regulating knob (46) is arranged on the peripheral surface of the machine body and is linked with the regulating valve on the second air pressure valve (45).

2. A hydrogen generator according to claim 1, characterized in that a rubber pad (111) is mounted on the lower surface of the leg (11).

3. The hydrogen generator according to claim 1, wherein the side surface of the body is further provided with a water level indicator strip (13) and a pressure indicator gauge (17).

4. The hydrogen generator as claimed in claim 1, wherein the body has an upper surface provided with a liquid injection port (14), and the liquid injection port (14) is communicated with the electrolyte storage tank (31) through a liquid injection pipe (15).

5. A hydrogen generator according to claim 4, characterized in that the upper surface of the liquid injection port (14) is provided with a liquid injection cap (16).