CN216294947U - Hydrogen absorption machine - Google Patents
Hydrogen absorption machine Download PDFInfo
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- CN216294947U CN216294947U CN202122234047.2U CN202122234047U CN216294947U CN 216294947 U CN216294947 U CN 216294947U CN 202122234047 U CN202122234047 U CN 202122234047U CN 216294947 U CN216294947 U CN 216294947U
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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
Abstract
A hydrogen absorption machine comprises a proton membrane electrolytic cell, wherein a proton electrolyte composite membrane electrode is arranged in the proton membrane electrolytic cell; further comprising: the main water tank, the water-gas separation tank and the humidifying tank are arranged in sequence; the main water tank, the water-gas separation tank and the humidification tank are arranged above the proton membrane electrolytic cell; the main water tank is communicated with the proton membrane electrolytic cell, one path of the water-gas separation tank is communicated with the proton membrane electrolytic cell, and the other path of the water-gas separation tank is communicated with the main water tank; one path of the humidifying tank is communicated with the water-gas separation tank, the other path of the humidifying tank is communicated with the main water tank through a water level balancing pipeline, and the water level balancing pipeline is operatively communicated with the atmosphere. The hydrogen absorption machine provided by the utility model concentrates the control on the water quality, the water level and the water temperature on one side of the main water tank, ensures that the subsequent proton membrane electrolytic cell, the water-gas separation tank and the humidification tank work and operate under safe and reasonable conditions through the water path design, simplifies the control object and the user operation of the whole system, and further improves the safety of products.
Description
Technical Field
The utility model belongs to the technical field of hydrogen absorption equipment, and particularly relates to a hydrogen absorption machine.
Background
With the great research of hydrogen medicine, people's consensus is gradually reached and the reliability of medical organizations and medical professionals is obtained in view of the strong antioxidation effect of hydrogen molecules, especially high selectivity, high dispersibility and safety. Hydrogen has an auxiliary effect on resisting cancers and treating respiratory diseases, and hydrogen absorption therapy is also incorporated into the seventh new crown diagnosis and treatment scheme under the background of coping with new crown epidemic situations. The existing hydrogen absorption products in the market produce hydrogen by an electrolytic method, and electrolytic catalysis media comprise plating films, deposition films, powder placement and the like. The three modes can ensure the use safety, wherein the coating mode has advantages in efficiency, purity and hydrogen output speed.
Because the film-coating hydrogen absorption machine has certain condition requirements during hydrogen production, misoperation can easily occur during use, particularly during self-service use by users, for example, the service life of a product is sharply reduced due to wrong water addition, or the temperature of the product is too high, so that safety problems are caused. Therefore, the hydrogen absorption machine in the prior art has the problems of low user friendliness and inconvenient use.
Disclosure of Invention
The utility model designs and provides a hydrogen absorption machine aiming at the problems that in the prior art, the misoperation rate of a hydrogen absorption machine user is high, the service life of a product is easily reduced sharply, the temperature of the product is overhigh, and the safety is low.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a hydrogen absorption machine comprises a proton membrane electrolytic cell, wherein a proton electrolyte composite membrane electrode is arranged in the proton membrane electrolytic cell; further comprising: the main water tank, the water-gas separation tank and the humidifying tank are arranged in sequence; the main water tank, the water-gas separation tank and the humidification tank are arranged above the proton membrane electrolytic cell; the main water tank is communicated with the proton membrane electrolytic cell, one path of the water-gas separation tank is communicated with the proton membrane electrolytic cell, and the other path of the water-gas separation tank is communicated with the main water tank; the humidifying box is communicated with the water-gas separation box in one way, and the other way is communicated with the main water tank through a water level balancing pipeline which is operatively communicated with the atmosphere.
Further, the main water tank further includes: the water inlet of the main water tank is arranged on the bottom wall of the main water tank, and the first water inlet of the main water tank is communicated with a water source through a water inlet pipe; a water inlet pump is arranged on the water inlet pipe, and a one-way valve which is in one-way conduction from the water inlet pump to the main water tank is arranged between the water inlet pump and the first water inlet of the main water tank; and a water quality sensor is also arranged at the upstream of the water inlet pump.
Further, a liquid level sensor and a first temperature sensor are further arranged in the main water tank, the liquid level sensor is configured to detect the real-time liquid level in the main water tank, and the temperature sensor is configured to detect the water temperature in the main water tank.
Further, the main water tank further includes: the first water outlet of the main water tank is arranged at the lower part of the main water tank and is communicated with the proton membrane electrolytic cell through an electrolysis water inlet pipe; the hydrogen absorption machine further comprises: the heat dissipation pipeline is arranged between the proton membrane electrolytic cell and the water-gas separation tank; and a heat exchange device is arranged on one side of the heat dissipation pipeline.
Preferably, the heat exchange device is a fan.
Further, the proton membrane electrolyzer further comprises: an oxygen-containing water outlet and a hydrogen outlet; the oxygen-containing water outlet and/or the hydrogen outlet are/is communicated with the heat dissipation pipeline.
Furthermore, a second temperature sensor is arranged in the proton membrane electrolytic cell.
Further, the moisture separator tank includes: the water-gas separation tank comprises a water-gas separation tank gas inlet, a water-gas separation tank gas outlet and a water-gas separation tank water return port; the water-gas separation tank comprises a water-gas separation tank, a water inlet, a water outlet and a water inlet, wherein the water-gas separation tank is provided with the water inlet and the water outlet; the air inlet of the water-air separation box is communicated with the heat dissipation pipeline; the humidifying box comprises: an air inlet of the humidification box and an air outlet of the hydrogen gas; the air inlet of the humidification box is arranged at the lower part of the humidification box, the water return port of the water-air separation box is communicated with the main water tank, and the hydrogen outlet end is arranged at the top end of the humidification box; the air supply port of the water-air separation box is communicated with the air inlet of the humidification box.
Furthermore, a silencer is arranged at the air inlet of the humidification box.
Furthermore, the water level balance pipeline comprises a water level balance pipeline body, a first end of the water level balance pipeline body extends into the main water tank, and a second end of the water level balance pipeline body extends into the humidification tank; the water level balancing pipe further comprises a drain port, and the drain port is operably provided with a plug.
Compared with the prior art, the utility model has the advantages and positive effects that:
the hydrogen absorption machine provided by the utility model concentrates the control on the water quality, the water level and the water temperature on one side of the main water tank, ensures that the subsequent proton membrane electrolytic cell, the water-gas separation tank and the humidification tank work and operate under safe and reasonable conditions through the water path design, simplifies the control object and the user operation of the whole system, and further improves the safety of products.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a piping connection of an embodiment of a hydrogen getter provided in the present invention;
FIG. 2 is a perspective view of a first perspective of the hydrogen getter provided by the present invention;
FIG. 3 is a perspective view of a second perspective of the hydrogen getter provided in the present invention;
FIG. 4 is a schematic view of the internal structure of the hydrogen getter shown in FIGS. 2 and 3 from one perspective;
fig. 5 is a schematic view of the internal structure of the hydrogen getter shown in fig. 2 and 3 from another perspective.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Aiming at the film-coating type hydrogen absorption machine, when a user uses the hydrogen production machine by self. The hydrogen absorption machine 10 is designed and provided, and has the problems that the service life of a product is sharply shortened due to error water addition, the temperature of the product is too high, and safety risks exist. The hydrogen absorber 10 newly designed as shown in fig. 1 to 5 includes a proton membrane electrolytic cell 11, and a proton electrolyte composite membrane electrode is disposed in the proton membrane electrolytic cell 11. The proton membrane electrolyzer 11 is of a structure common in the prior art, and in an alternative example, the electrolyzer is composed of a plurality of unit type electrolysis chambers, each electrolysis chamber comprises two membrane electrodes and a proton exchange membrane, and after water is injected into the electrolyzer, current is introduced to generate hydrogen and oxygen. In particular, the hydrogen absorption machine 10 further comprises a main water tank 12, a water-gas separation tank 13 and a humidification tank 14 which are arranged in sequence. Wherein, the main water tank 12, the water-gas separation tank 13 and the humidifying tank 14 are arranged above the proton membrane electrolytic cell 11. The main water tank 12 is communicated with the proton membrane electrolytic cell 11, one path of the water-gas separation tank 13 is communicated with the proton membrane electrolytic cell 11, the other path of the water-gas separation tank 13 is communicated with the main water tank 12, one path of the humidification tank 14 is communicated with the water-gas separation tank 13, the other path of the humidification tank is communicated with the main water tank 12 through a water level balance pipeline 15, and the water level balance pipeline 15 can be operatively communicated with the atmosphere. Through this kind of water route design, can be through the whole water source of inhaling hydrogen machine 10 of main water tank 12 control, be convenient for ensure to let in the quality of water meet the requirements of system, humidifying case 14 passes through water level balance pipeline 15 intercommunication with main water tank 12, it is unanimous to keep the water level, thereby can control the water level of humidifying case 14 through the water level of controlling main water tank 12, water level balance pipeline 15 maneuverability communicates with each other with the atmosphere, thereby can realize main water tank 12 and humidifying case 14 the evacuation of depositing water. The hydrogen absorption machine 10 provided by the utility model concentrates the control of water quality, water level and water temperature on one side of the main water tank 12, ensures that the subsequent proton membrane electrolytic cell 11, the water-gas separation tank 13 and the humidification tank 14 work and operate under safe and reasonable conditions through the water path design, simplifies the control object and user operation of the whole system, and improves the safety of products.
Referring to the drawings, at one end of the main tank 12, the main tank 12 includes a main tank first water inlet opening provided on the bottom wall of the main tank 12. The first water inlet of the main water tank is communicated with a water source through a water inlet pipe 16. A water inlet pump 17 is arranged on the water inlet pipe 16, and a one-way valve 18 which is in one-way conduction from the water inlet pump 17 to the main water tank 12 is arranged between the water inlet pump 17 and the first water inlet of the main water tank and is used for preventing water from flowing backwards. A water quality sensor 19 is also arranged upstream of the water inlet pump 17. Water quality sensor 19 is preferably in communication with intake pump 17. Quality of water sensor 19 detects and generates into water quality testing signal output to controller, if water quality testing signal is higher than the quality of water threshold value of intaking, then the operation of controller drive intake pump 17, if water quality testing signal of intaking is less than the quality of water threshold value, then intake pump 17 is forbidden to the controller, avoids the user to let in the water quality to be unqualified into of meeting the requirements in inhaling hydrogen machine 10, prevents that not up to standard from intaking pollutes inside inhaling hydrogen machine 10, leads to the electrolysis trough to be damaged. The water quality sensor 19 is preferably a TDS probe positioned at the water inlet of the water intake pump 17.
A level sensor 20 is also disposed in the main tank 12, the level sensor 20 being configured to detect a real-time liquid level in the main tank 12. The liquid level sensor 20 is preferably implemented by a water level switch, which feeds back whether the water level meets the requirement by detecting the water level in the water tank, outputs a first detection signal to the controller when the water level is lower than the water inlet threshold, the controller drives the water inlet pump 17 to operate to inject water into the main water tank 12, and outputs a second detection signal to the controller when the water level in the main water tank 12 reaches a set value, the controller controls the water inlet pump 17 to stop operating, and the water injection into the main water tank 12 is stopped. Also disposed in the main tank 12 is a first temperature sensor 21, the first temperature sensor 21 being configured to detect the temperature of water in the main tank 12.
The main water tank 12 further has a first water outlet of the main water tank, which is provided at the lower portion of the main water tank 12 and is communicated with the proton membrane electrolytic cell 11 through an electrolysis water inlet pipe 22. The proton membrane electrolyzer 11 is also specially designed with a heat dissipation pipeline 23, the heat dissipation pipeline 23 is arranged between the proton membrane electrolyzer 11 and the water-gas separation tank 13, the heat dissipation pipeline 23 preferably extends from bottom to top and is designed in the form of a spiral pipe or a serpentine pipe to prolong the flow path of the medium and fully dissipate heat, and one side of the heat dissipation pipeline 23 is provided with a heat exchange device 24.
In the preferred embodiment as shown in the figures, the heat exchange device 24 is a fan. Optionally, the heat exchange device 24 may also be a heat exchanger or a semiconductor refrigeration device, so that the medium in the heat dissipation pipeline 23 is rapidly cooled to a reasonable temperature range, a user can use hydrogen more quickly, and meanwhile, the temperature of the hydrogen absorption machine 10 can be protected, thereby avoiding overheating of the device.
The proton membrane electrolysis cell 11 comprises an oxygen-containing water outlet and a hydrogen outlet. The oxygen-containing water outlet and the hydrogen outlet can be communicated with the heat dissipation pipeline 23 in various forms. For example, as shown in the figure, the oxygen-containing water outlet and the hydrogen outlet can be connected to the heat dissipation pipeline 23 through two parallel pipelines (as shown in 25 and 26 in the figure), the two parallel pipelines can be controlled by an independent valve set to provide the functions of hydrogen absorption alone or oxygen absorption alone respectively, or the two parallel pipelines can be connected to the heat dissipation pipeline 23 through a mixing pipeline, i.e. to provide the function of mixing hydrogen and oxygen. The proton membrane electrolyzer 11 is also provided with a second temperature sensor 27. Taking a mixing pipeline as an example, after the oxygen-containing water outlet and the hydrogen outlet are connected in parallel, the oxygen-containing water and the hydrogen outlet are mixed at the inlet end of the heat dissipation pipeline 23, the heat exchange device 24 is arranged outside the heat dissipation pipeline 23 to dissipate heat, and the outlet of the heat dissipation pipeline 23 is further communicated with the water-gas separation tank 13.
The water-gas separation box 13 comprises a water-gas separation box air inlet, a water-gas separation box air outlet and a water-gas separation box water return port. The water-gas separation box air inlet is communicated with the heat dissipation pipeline 23, the water-gas separation box air inlet and the water-gas separation box air supply opening are formed in the upper portion of the water-gas separation box 13 so as to further guide prepared hydrogen, the water return opening of the water-gas separation box is formed in the lower portion of the water-gas separation box 13 and is connected with the main water tank 12 through a hose 37, and the circulating water utilization function is achieved.
The humidifying box 14 is used for further improving the humidity of hydrogen, so that a user feels more comfortable when using the humidifying box, the humidifying box 14 comprises a humidifying box air inlet and a hydrogen air outlet end 29, the humidifying box air inlet is arranged at the lower part of the humidifying box, the hydrogen air outlet end 29 is arranged at the top end of the humidifying box, and an air supply port of the water-gas separation box is communicated with the humidifying box air inlet. The air inlet of the humidification box is provided with a silencer 30, and the silencer 30 is preferably designed as a bubble cutter to decompose large bubbles into small bubbles and reduce the noise generated by the bubbles.
The water level in the humidification case 14 is adjusted by the water level balance pipeline 15, need not to add water alone or the drainage, and the water level balance pipeline 15 includes the water level balance pipeline body 31, and the first end of water level balance pipeline body 31 stretches into to main water tank 12 in, and the second end of water level balance pipeline body 31 stretches into to the humidification case 14 in, and the water level balance pipeline 15 still includes the outlet, and the outlet is operably provided with end cap 32.
The main water tank 12, the water-gas separation tank 13 and the humidification tank 14 can be integrated or independent. The respective components in the hydrogen absorber 10 are integrally provided in the housing 33. The shell is provided with a handle 35, and rollers 34 are arranged below the shell 33, so that the use by a user is facilitated.
The hydrogen absorption machine provided by the utility model can realize automatic water inlet, detect the water quality of the inlet water and prevent the electrolytic tank from being damaged by non-high-purity water; the temperature protection is carried out on the electrolysis module and the main water tank, so that the phenomenon that the temperature rise is too high and the electrolytic tank is damaged due to the over-long time work is prevented; through optimizing the water route and the gas circuit of whole hydrogen absorption machine, need not supply water and drainage alone to the humidifying case, can show the water level condition of main water tank in real time simultaneously. The hydrogen absorption machine provided by the utility model has the advantages of system safety, high efficiency and high hydrogen production purity, can adaptively eliminate common safety problems, can be silently integrated into the living environment of a user, and improves the use experience of the user in the sense experience aspect.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A hydrogen absorption machine comprises a proton membrane electrolytic cell, wherein a proton electrolyte composite membrane electrode is arranged in the proton membrane electrolytic cell; it is characterized by also comprising: the main water tank, the water-gas separation tank and the humidifying tank are arranged in sequence; the main water tank, the water-gas separation tank and the humidification tank are arranged above the proton membrane electrolytic cell; the main water tank is communicated with the proton membrane electrolytic cell, one path of the water-gas separation tank is communicated with the proton membrane electrolytic cell, and the other path of the water-gas separation tank is communicated with the main water tank; the humidifying box is communicated with the water-gas separation box in one way, and the other way is communicated with the main water tank through a water level balancing pipeline which is operatively communicated with the atmosphere.
2. The hydrogen getter of claim 1,
the main water tank further includes:
the water inlet of the main water tank is arranged on the bottom wall of the main water tank, and the first water inlet of the main water tank is communicated with a water source through a water inlet pipe; a water inlet pump is arranged on the water inlet pipe, and a one-way valve which is in one-way conduction from the water inlet pump to the main water tank is arranged between the water inlet pump and the first water inlet of the main water tank; and a water quality sensor is also arranged at the upstream of the water inlet pump.
3. The hydrogen getter of claim 2,
still be provided with level sensor and first temperature sensor in the main water tank, level sensor configures to and detects the real-time liquid level in the main water tank, first temperature sensor configures to and detects the temperature of water in the main water tank.
4. The hydrogen getter of claim 1,
the main water tank further includes:
the first water outlet of the main water tank is arranged at the lower part of the main water tank and is communicated with the proton membrane electrolytic cell through an electrolysis water inlet pipe;
the hydrogen absorption machine further comprises:
the heat dissipation pipeline is arranged between the proton membrane electrolytic cell and the water-gas separation tank; and a heat exchange device is arranged on one side of the heat dissipation pipeline.
5. The hydrogen getter of claim 4,
the heat exchange device is a fan.
6. The hydrogen getter of claim 4,
the proton membrane electrolyzer further comprises: an oxygen-containing water outlet and a hydrogen outlet; the oxygen-containing water outlet and/or the hydrogen outlet are/is communicated with the heat dissipation pipeline.
7. A hydrogen getter according to claim 4 or 5, wherein a second temperature sensor is arranged in the proton membrane electrolyzer.
8. A hydrogen getter as recited in claim 7,
the moisture separator tank includes: the water-gas separation tank comprises a water-gas separation tank gas inlet, a water-gas separation tank gas outlet and a water-gas separation tank water return port; the water-gas separation tank comprises a water-gas separation tank, a main water tank, a water inlet, a water outlet and a water outlet, wherein the water inlet and the water outlet of the water-gas separation tank are arranged at the upper part of the water-gas separation tank; the air inlet of the water-air separation box is communicated with the heat dissipation pipeline;
the humidifying box comprises: an air inlet of the humidification box and an air outlet of the hydrogen gas; the air inlet of the humidification box is arranged at the lower part of the humidification box, and the hydrogen outlet end is arranged at the top end of the humidification box; the air supply port of the water-air separation box is communicated with the air inlet of the humidification box.
9. The hydrogen getter of claim 8,
and a silencer is arranged at the air inlet of the humidification box.
10. The hydrogen getter of claim 1,
the water level balance pipeline comprises a water level balance pipeline body, a first end of the water level balance pipeline body extends into the main water tank, and a second end of the water level balance pipeline body extends into the humidifying tank; the water level balancing pipe further comprises a drain port, and the drain port is operably provided with a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234047.2U CN216294947U (en) | 2021-09-15 | 2021-09-15 | Hydrogen absorption machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234047.2U CN216294947U (en) | 2021-09-15 | 2021-09-15 | Hydrogen absorption machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216294947U true CN216294947U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234047.2U Active CN216294947U (en) | 2021-09-15 | 2021-09-15 | Hydrogen absorption machine |
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| Country | Link |
|---|---|
| CN (1) | CN216294947U (en) |
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2021
- 2021-09-15 CN CN202122234047.2U patent/CN216294947U/en active Active
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