CN217855054U - Gas-water separation device - Google Patents
Gas-water separation device Download PDFInfo
- Publication number
- CN217855054U CN217855054U CN202121789408.3U CN202121789408U CN217855054U CN 217855054 U CN217855054 U CN 217855054U CN 202121789408 U CN202121789408 U CN 202121789408U CN 217855054 U CN217855054 U CN 217855054U
- Authority
- CN
- China
- Prior art keywords
- gas
- water separation
- water
- floater
- separation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model provides a gas-water separation device, which comprises a gas-water separation shell and a floater, wherein the gas-water separation shell comprises a separator body and a sealing cover, and the sealing cover and the separator body are combined to form a gas-water separation cavity; the floater is positioned in the gas-water separation cavity and comprises a floater body, an inner cover, an upper sealing ball and a lower sealing ball, the inner cover and the floater body are combined to form a floater inner cavity, and the upper sealing ball is arranged in the inner cover; the bottom of the floater body is provided with a concave embedding part, and a lower sealing ball is embedded in the concave embedding part. The utility model discloses a gas-water separation device reduces the complexity of system, not only can obtain dry hydrogen, has still realized the cyclic utilization of gas-water separation back water. Particularly, the device can prevent water choking accidents and improve the safety of the gas-water separation device. In addition, the device effectively prevents the occurrence of gas cross-over when being used for gas-water separation at the two sides of oxyhydrogen.
Description
Technical Field
The utility model relates to a breathing machine technical field especially relates to a gas-water separation device.
Background
The technology of hydrogen production by water electrolysis based on Proton Exchange Membrane (PEM) is receiving attention from people, and has a great application prospect in various fields, and especially, the auxiliary function of hydrogen in the aspect of disease treatment is gradually found by people, so that household or medical hydrogen absorbers are vigorously developed. When the PEM method is used for preparing hydrogen and oxygen, a certain amount of water is also generated at the hydrogen-producing side of the electrolytic cell under the action of electrochemical reaction and is discharged along with the hydrogen, and a gas-water separator is usually required to be arranged in a gas circuit in order to obtain dry hydrogen.
However, the water separated by the existing gas-water separator used on the gas path is usually directly discarded as waste, and since the amount of water brought by the hydrogen side is relatively large, usually 1 part of water is brought by the hydrogen side every 4 parts of water are electrolyzed, and the water brought by the hydrogen side can be electrolyzed and utilized again, a water return pump and a pipeline are separately added for this purpose, and the water brought by the hydrogen side is pumped back to the water tank to participate in the reaction again, so that the recycling is realized. This makes the system more complex and its failure rate is much improved. Therefore, a U-shaped connection mode for connecting the hydrogen outlet side of the electrolytic cell with a water tank pipeline is adopted by many people to realize automatic water return, for example, a structure disclosed in patent publication No. CN 212426196U. However, these structures have a risk of causing a large amount of water to be instantaneously drained to the outside from the hydrogen outlet side when an abnormal condition occurs in the hydrogen side line, such as an abnormal rise in the pressure in the water tank or an excessively high water level. This configuration is used on a hydrogen getter and may present a potential risk to the patient. Therefore, a safer gas-water separation device is required to solve this problem.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a gas-water separation device for solve and use the problem that the hydrogen oxygen machine oxygen uptake in-process easily takes place to chock the water accident among the prior art, this gas-water separation device not only reduces the complexity of system, still realizes the cyclic utilization of the water after the gas-water separation.
To achieve the above and other related objects, the present invention provides a gas-water separation device, which comprises:
the gas-water separation shell comprises a separator body and a sealing cover, the sealing cover and the separator body are combined to form a gas-water separation cavity, a through gas-water inlet is formed in one side wall of the separator body, a through water return port is formed in the bottom of the separator body, and the water return port is communicated with a water tank; the sealing cover is provided with an air outlet which is communicated with the gas-water separation cavity;
the floater is positioned in the gas-water separation cavity and comprises a floater body, an inner cover, an upper sealing ball and a lower sealing ball, the inner cover and the floater body are combined to form a floater inner cavity, and the upper sealing ball is arranged in the inner cover; the bottom of the floater body is provided with a concave embedding part, and a lower sealing ball is embedded in the concave embedding part.
Optionally, the cross section of the wall of the gas-water separation chamber is circular, and the cross section of the outer side wall of the float body is in a shape selected from one of hexagon, hexagonal plum blossom and circle.
Furthermore, the distance between the outer side wall of the floater body and the wall of the gas-water separation cavity ranges from 0.1mm to 0.4mm.
Optionally, the gas outlet is provided with a convex part extending towards the gas-water separation chamber.
Further, an upper opening is formed in the top of the inner cover, and the inner diameter of the upper opening is not smaller than the outer diameter of the convex portion.
Furthermore, an upper sealing gasket with flexibility is transversely arranged on the inner wall of the upper opening, an opening is formed in the middle of the upper sealing gasket or is not formed, and the upper sealing ball is located below the upper sealing gasket.
Optionally, a lower sealing pad with flexibility is arranged at the bottom of the gas-water separation cavity, a hole is formed in the middle of the lower sealing pad, the position of the hole corresponds to the position of the water return port, and the aperture of the hole is not larger than the inner diameter of the water return port.
Optionally, the sealing cover is partially embedded in the top of the separator body, and the sealing cover and the embedding part of the separator body are annularly provided with an outer sealing ring.
Optionally, the inner cover is partially embedded in the top of the floater body, and an inner sealing ring is arranged around the embedding part of the inner cover and the floater body.
Further, the float is of a split detachable structure or an integrated non-detachable structure.
As mentioned above, the utility model discloses a gas-water separation device reduces the complexity of system to following beneficial effect has:
(1) The water return port and the water tank at the bottom of the separator body are always communicated and water level balance is realized, the floater is abutted against the air outlet under the buoyancy action of water to prevent water and air from flowing out, and water in the hydrogen can flow into the lower part of the gas-water separation cavity along the gap because the outer side wall of the floater body and the cavity wall of the gas-water separation cavity keep a reasonable gap. Along with the continuous increase of the hydrogen input, the floater sinks to separate from the gas outlet so as to discharge the hydrogen; after the hydrogen is discharged, the floater floats upwards to block the air outlet again. The circulation is repeated, not only can dry hydrogen be obtained, but also the water can be recycled after the gas-water separation.
(2) When the pressure in the water tank is abnormally increased or the water level is too high, the floater can always block the air outlet, and water is prevented from escaping from the air outlet. By the mode, water can be prevented from escaping from the air outlet, water choking accidents are prevented, and the safety of the gas-water separation device is improved.
(3) This gas-water separation device can be used for the water-gas separation of electrolysis trough play hydrogen side and the water-gas separation of water tank play oxygen side simultaneously, when the gas-water separation intracavity pressure of hydrogen side was too high, can promote the float and sink, and the lower extreme of float can seal and stake the return water mouth to make in hydrogen can't get into the water tank, just also can't get into the gas-water separation intracavity of the oxygen side with the water tank intercommunication simultaneously, effectively prevent that the gas-water separation device of oxyhydrogen both sides from taking place the cluster gas.
Drawings
FIG. 1 is a sectional view of the gas-water separator of the present invention.
FIG. 2 is a front view of the decomposition structure of the gas-water separation device of the present invention.
FIG. 3 is a schematic view of the connection between the gas-water separator and the water tank according to the present invention.
Fig. 4 shows a second schematic structural view of the connection between the gas-water separation device and the water tank of the present invention.
Fig. 5 is a third schematic view showing the connection structure between the gas-water separation device and the water tank according to the present invention.
FIG. 6 is a fourth schematic view of the connection structure between the gas-water separation device and the water tank of the present invention.
FIG. 7 shows a transverse cross-sectional view of the gas-water separation apparatus equipped with the first float of the present invention.
FIG. 8 shows a transverse cross-sectional view of the gas-water separation device equipped with a second type of float according to the present invention.
Description of the element reference numerals
1. Gas-water separation shell
11. Separator body
12. Sealing cover
13. Gas-water separation cavity
14. Air water inlet
15. Water return port
16. Air outlet
17. Convex part
18. Lower sealing gasket
19. Outer sealing ring
2. Float for angling
21. Float body
211. Concave embedding part
22. Inner cover
23. Upper sealing ball
24. Lower sealing ball
25. Inner cavity of floater
26. Upper opening
27. Upper sealing gasket
28. Inner seal ring
3. Connecting pipe
4. Water tank
5. Oxygen inlet pipe
Detailed Description
The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the drawings provided in the present embodiment are only schematic and illustrative of the basic idea of the present invention, and although the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation, the form, quantity, position relationship and proportion of the components in actual implementation can be changed at will on the premise of implementing the present technical solution, and the layout of the components may be more complicated.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a gas-water separation device, gas-water separation device includes gas-water separation shell 1 and float 2, wherein, gas-water separation shell 1 includes separator body 11 and sealed lid 12, sealed lid 12 with separator body 11 makes up and is formed with gas-water separation chamber 13, a separator body 11 lateral wall is provided with the gas-water inlet 14 that link up, separator body 11 bottom is provided with the return water mouth 15 that link up, return water mouth 15 is used for communicating with water tank 4; the sealing cover 12 is provided with an air outlet 16, and the air outlet 16 is communicated with the gas-water separation cavity 13; the floater 2 is positioned in the gas-water separation cavity 13, the floater 2 comprises a floater body 21, an inner cover 22, an upper sealing ball 23 and a lower sealing ball 24, the inner cover 22 and the floater body 21 are combined to form a floater inner cavity 25, and the upper sealing ball 23 is arranged in the inner cover 22; the bottom of the floater body 21 is provided with a concave embedding part 211, and a lower sealing ball 24 is embedded in the concave embedding part 211. It should be noted that the inner cavity 25 of the float is a closed space, so that water cannot enter the float 2, and the float 2 can float due to buoyancy in water.
As shown in fig. 1, 3 and 4, in an actual use process, a water return port 15 of the gas-water separation device needs to be communicated with the bottom of the water tank 4 through a connecting pipe 3, so that the water return port 15 and the water tank 4 are always in a U-shaped communication state, and further, the water level in the gas-water separation cavity 13 is kept balanced with the water level in the water tank 4. When the air-conditioner works, the floater 2 is abutted against the air outlet 16 under the action of buoyancy, so that the outflow of moisture can be prevented. After the hydrogen with water generated by the electrolytic cell enters the gas-water separation cavity 13, water drops are separated from the gas due to the increase of the space, and the water drops can flow into the lower part of the gas-water separation cavity 13 along the gap between the outer side wall of the floater body 21 and the wall of the gas-water separation cavity 13 under the action of gravity, so that the recycling of the separated water is realized. The pressure in the gas-water separation cavity 13 is increased along with the continuous production of the hydrogen with water, when the pressure is higher than the buoyancy force applied to the floater 2, the floater 2 sinks to separate from the gas outlet 16, and the hydrogen is discharged from the gas outlet 16; the pressure in the gas-water separation cavity 13 is reduced along with the discharge of the gas, and when the pressure is smaller than the buoyancy force applied to the floater 2, the floater 2 floats upwards to block the gas outlet 16 again. The above steps are repeated in a circulating way, dry hydrogen can be continuously obtained, and water can be recycled after gas-water separation. In particular, when the pressure of the water tank 4 increases abnormally or the water level is too high, the float 2 will always block the air outlet 16, preventing water from escaping out of the air outlet 16. Through the mode, the gas-water separation device successfully realizes the separation of water and air and prevents water from escaping from the air outlet, thereby preventing water choking accidents and improving the safety of the gas-water separation device.
Further, as shown in FIGS. 1 and 5, it is possible to perform water-gas separation while arranging one gas-water separation device on each of the hydrogen outlet side of the electrolytic cell and the oxygen outlet side of the water tank 4, and the return ports 15 of both the gas-water separation devices are communicated with the bottom of the water tank 4 through the connection pipe 3. When going out the hydrogen side when gas-water separation chamber 13 internal pressure is too high, can promote float 2 sinks, float 2's lower extreme can seal and stake return water mouth 15 to make hydrogen can't get into in the water tank 4, also can't get into simultaneously with the gas-water separation chamber 13 of the oxygen side of water tank 4 intercommunication, effectively prevent that the gas-water separation device of oxyhydrogen both sides from taking place the cross gas. In the conventional electrolytic cell, the oxygen outlet side is generally connected to the water tank, and therefore, the inventors selected to dispose an oxygen separator on the oxygen outlet side of the water tank 4, and communicated the oxygen outlet side of the water tank with the gas-water inlet 14 of the gas-water separator through the oxygen inlet pipe 5.
As an example, as shown in fig. 7 and 8, the gas-water separation housing 1 has a hollow cylindrical structure with an upper opening and a lower opening, and may be cylindrical or quadrangular, preferably, the gas-water separation housing 1 has a quadrangular cross section, and the gas-water separation chamber 13 has a circular cross section. The float 2 is a hollow columnar structure, the shape of the cross section of the outer side wall of the corresponding float body 21 is selected from one of a hexagon, a hexagon plum blossom shape and a circle, and the shape of the cross section of the float inner cavity 25 is a circle.
It should be pointed out that, in other embodiments, the shape of the cross section of the wall of the gas-water separation chamber 13 and the shape of the cross section of the outer side wall of the floater body 21 can be adjusted as required, as long as the requirement that the separation water can smoothly flow from the floater body 21 and the gap between the walls of the gas-water separation chamber 13 is met, and the protection scope of the utility model is not excessively limited herein.
As an example, the distance between the outer side wall of the float body 21 and the wall of the gas-water separation chamber 13 is in the range of 0.1mm to 0.4mm, so that on one hand, a reasonable gap is kept between the float body 21 and the wall of the gas-water separation chamber 13, and the free floating and sinking of the float 2 are facilitated without inclination. On the other hand, the separated water can smoothly flow down from between the outer side wall of the floater body 21 and the wall of the gas-water separation chamber 13 and flow into the lower part of the gas-water separation chamber 13.
For example, as shown in fig. 1, the air outlet 16 is provided with a convex portion 17 extending toward the gas-water separation chamber 13, and the convex portion 17 is integrally formed with the edge of the air outlet 16. The top of the inner cover 22 is provided with an upper opening 26 corresponding to the convex part 17, the inner diameter of the upper opening 26 is not smaller than the outer diameter of the convex part 17, when the float 2 floats upwards, the convex part 17 can be partially or completely inserted into the upper opening 26, and therefore the purpose of blocking the air outlet 16 through the upper sealing ball 23 is achieved.
Furthermore, an upper sealing gasket 27 with flexibility is transversely arranged on the inner wall of the upper opening 26, an opening or no opening is formed in the middle of the upper sealing gasket 27, and the upper sealing ball 23 is positioned below the upper sealing gasket 27. When the floater 2 floats upwards, the upper sealing ball 23 can extrude the upper sealing gasket 27 to abut against the convex part 17, so that the inner cover 22 can tightly seal the air outlet 16, and the overflow of water vapor can be effectively prevented.
As an example, as shown in fig. 1 and 6, a flexible lower sealing gasket 18 is arranged at the bottom of the gas-water separation chamber 13, a hole is formed in the middle of the lower sealing gasket 18, the position of the hole corresponds to the position of the water return port 15, and the diameter of the hole is not larger than the inner diameter of the water return port 15. When the hydrogen pressure in the gas-water separation cavity 13 is too high, the floater 2 is pushed to sink, and the lower sealing ball 24 abuts against the lower sealing gasket 18 to more tightly block the water return port 15. In the above manner, excessive hydrogen gas is effectively prevented from entering the water tank 4.
As shown in fig. 1 and 2, the sealing cover 12 is partially embedded in the top of the separator body 11, and an outer sealing ring 19 is annularly arranged at the embedded part of the sealing cover 12 and the separator body 11, so that the sealing performance of the water-gas separation chamber 13 is remarkably improved, and the waste of resources caused by gas leakage is effectively prevented.
As an example, as shown in fig. 1 and 2, the inner cap 22 is partially engaged in the top of the float body 21, and an inner sealing ring 28 is annularly provided at the engagement portion of the inner cap 22 and the float body 21 to enhance the airtightness of the float inner chamber 25 and prevent water from entering.
As an example, as shown in fig. 1 and 2, the float 2 may be a detachable structure in a split type, and the float body 21, the inner cover 22, the inner sealing ring 28, the upper sealing ball 23 and the lower sealing ball 24 are independently provided; the float may be an integral non-detachable structure, and the float body 21, the inner cover 22, the inner seal ring 28, the upper seal ball 23 and the lower seal ball 24 are integrated into a whole. The split structure is mainly limited by processing technology and materials, when a single structure is limited by processing conditions, the split structure needs to be split into a plurality of parts and then spliced, and the problem of non-adaption can occur among all the parts, so that normal use is influenced. Therefore, if the limit of processing conditions is not met, the integral structure adopting the integrated design is more reasonable.
To sum up, the utility model provides a gas-water separation device, the gas-water separation device includes gas-water separation casing and float, wherein, the gas-water separation casing includes separator body and sealed lid, the sealed lid with the combination of separator body forms the gas-water separation chamber, a lateral wall of separator body is provided with the air water inlet that link up, the separator body bottom is provided with the return water mouth that link up, the return water mouth is used for communicating with the water tank; the sealing cover is provided with an air outlet which is communicated with the gas-water separation cavity; the floater is positioned in the gas-water separation cavity and comprises a floater body, an inner cover, an upper sealing ball and a lower sealing ball, the inner cover and the floater body are combined to form a floater inner cavity, and the upper sealing ball is arranged in the inner cover; the bottom of the floater body is provided with a concave embedding part, and a lower sealing ball is embedded in the concave embedding part. It should be noted that the inner cavity of the float is a closed space, so that water cannot enter the float, and the float can float under the action of buoyancy in water.
The utility model discloses a gas-water separation device reduce system's complexity to following beneficial effect has: 1. the water return port and the water tank at the bottom of the separator body are always communicated and water level balance is realized, the floater is abutted against the air outlet under the buoyancy action of water to prevent water and air from flowing out, and water in the hydrogen can flow into the lower part of the gas-water separation cavity along the gap because the outer side wall of the floater body and the cavity wall of the gas-water separation cavity keep a reasonable gap. Along with the continuous increase of the hydrogen input, the floater sinks to separate from the gas outlet so as to discharge the hydrogen; after the hydrogen is discharged, the floater floats upwards to block the air outlet again. The circulation is repeated, not only can dry hydrogen be obtained, but also the water can be recycled after the gas-water separation. 2. When the pressure in the water tank is abnormally increased or the water level is too high, the floater can always block the air outlet, and water is prevented from escaping from the air outlet. By the mode, water can be prevented from escaping from the air outlet, water choking accidents are prevented, and the safety of the gas-water separation device is improved. 3. This gas-water separation device can be used for the water-gas separation of electrolysis trough play hydrogen side and the water-gas separation of water tank play oxygen side simultaneously, when the gas-water separation intracavity pressure of hydrogen side was too high, can promote the float and sink, and the lower extreme of float can seal and stake the return water mouth to make in hydrogen can't get into the water tank, just also can't get into the gas-water separation intracavity of the oxygen side with the water tank intercommunication simultaneously, effectively prevent that the gas-water separation device of oxyhydrogen both sides from taking place the cluster gas. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The gas-water separation device is characterized by comprising:
the gas-water separation shell comprises a separator body and a sealing cover, the sealing cover and the separator body are combined to form a gas-water separation cavity, a through gas-water inlet is formed in one side wall of the separator body, a through water return port is formed in the bottom of the separator body, and the water return port is communicated with a water tank; the sealing cover is provided with an air outlet which is communicated with the gas-water separation cavity;
the floater is positioned in the gas-water separation cavity and comprises a floater body, an inner cover, an upper sealing ball and a lower sealing ball, the inner cover and the floater body are combined to form a floater inner cavity, and the upper sealing ball is arranged in the inner cover; the bottom of the floater body is provided with a concave embedding part, and a lower sealing ball is embedded in the concave embedding part.
2. The gas-water separation device of claim 1, characterized in that: the cross section of the wall of the gas-water separation cavity is circular, and the cross section of the outer side wall of the floater body is in one shape selected from hexagon, hexagonal quincunx and circle.
3. The gas-water separation device of claim 2, characterized in that: the distance between the outer side wall of the floater body and the wall of the gas-water separation cavity ranges from 0.1mm to 0.4mm.
4. The gas-water separation device of claim 1, characterized in that: the gas outlet is provided with a convex part extending to the gas-water separation cavity.
5. The gas-water separation device of claim 4, characterized in that: the top of the inner cover is provided with an upper opening, and the inner diameter of the upper opening is not smaller than the outer diameter of the convex part.
6. The gas-water separation device of claim 5, characterized in that: an upper sealing gasket with flexibility is transversely arranged on the inner wall of the upper opening, an opening is formed in the middle of the upper sealing gasket or the opening is not formed in the middle of the upper sealing gasket, and the upper sealing ball is located below the upper sealing gasket.
7. The gas-water separation device of claim 1, characterized in that: the bottom of the gas-water separation cavity is provided with a lower sealing pad with flexibility, the middle of the lower sealing pad is provided with a hole, the position of the hole corresponds to the position of the water return port, and the aperture of the hole is not larger than the inner diameter of the water return port.
8. The gas-water separation device of claim 1, characterized in that: the sealing cover is partially embedded in the top of the separator body, and an outer sealing ring is annularly arranged on the embedding part of the sealing cover and the separator body.
9. The gas-water separation device of claim 1, characterized in that: the inner cover is partially embedded in the top of the floater body, and an inner sealing ring is annularly arranged on the embedding part of the inner cover and the floater body.
10. The gas-water separation device of claim 9, characterized in that: the floater is of a split type detachable structure or an integral type non-detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789408.3U CN217855054U (en) | 2021-08-03 | 2021-08-03 | Gas-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121789408.3U CN217855054U (en) | 2021-08-03 | 2021-08-03 | Gas-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217855054U true CN217855054U (en) | 2022-11-22 |
Family
ID=84048186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121789408.3U Active CN217855054U (en) | 2021-08-03 | 2021-08-03 | Gas-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217855054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492766A (en) * | 2023-05-04 | 2023-07-28 | 广州奥科维电子有限公司 | Water-steam separation device and use method thereof |
| CN116928136A (en) * | 2023-07-19 | 2023-10-24 | 江苏大学 | Gas-water separation device applied to hydrogen circulating pump |
-
2021
- 2021-08-03 CN CN202121789408.3U patent/CN217855054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116492766A (en) * | 2023-05-04 | 2023-07-28 | 广州奥科维电子有限公司 | Water-steam separation device and use method thereof |
| CN116928136A (en) * | 2023-07-19 | 2023-10-24 | 江苏大学 | Gas-water separation device applied to hydrogen circulating pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217855054U (en) | Gas-water separation device | |
| CN218306740U (en) | Gas-water separation device | |
| CN108570688A (en) | A kind of electrolytic water device | |
| CN105119004B (en) | A kind of fuel-cell device of fuel cell vessel and stable output power | |
| CN217627824U (en) | Soft water salt case and water softening equipment | |
| CN109852985A (en) | A kind of hydrogen production plant by water electrolysis with gas prepurification function | |
| CN215887245U (en) | Gas-liquid separator for hydrogen machine water tank, water tank and hydrogen machine | |
| CN210367190U (en) | RO water and ozone water making machine | |
| CN109292738A (en) | Using the technique and system of acidic etching waste liquid production industrial bleaching water | |
| CN215163191U (en) | Hydrogen machine with bubble observer | |
| CN210366980U (en) | Water-steam separating device | |
| CN216362137U (en) | Functional end plate of integrated water separator for fuel cell system | |
| CN217809686U (en) | Hydrogen production system | |
| CN217562613U (en) | Humidifier with steam-water separation function | |
| CN215103583U (en) | Hydrogen and oxygen generator | |
| CN215887248U (en) | Electrolytic tank with open water tank | |
| CN215138659U (en) | Connecting device of no dead space membrane shell | |
| CN213790983U (en) | Ionic membrane filtering device | |
| CN212881917U (en) | Gas-liquid mixer | |
| CN210607451U (en) | Aluminum air fuel battery monomer | |
| CN220507256U (en) | Oxygenation equipment and shower room | |
| CN214570932U (en) | Hydrogen-rich generator for water purifier | |
| CN216457505U (en) | Gas-water separator for hydrogen fuel cell | |
| CN214458364U (en) | Hydrogen and oxygen generating equipment | |
| CN217746019U (en) | Filter device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |