CN216808981U - Electrolytic ozone generator - Google Patents
Electrolytic ozone generator Download PDFInfo
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- CN216808981U CN216808981U CN202220618378.8U CN202220618378U CN216808981U CN 216808981 U CN216808981 U CN 216808981U CN 202220618378 U CN202220618378 U CN 202220618378U CN 216808981 U CN216808981 U CN 216808981U
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Abstract
The utility model belongs to the technical field of ozone generators, and discloses an electrolytic ozone generator, which comprises: a housing comprising an anode casing and a cathode casing; the electrolytic assembly is clamped between the anode shell and the cathode shell, the anode shell and the electrolytic assembly enclose to form an anode cavity, and the cathode shell and the electrolytic assembly enclose to form a cathode cavity; the anode shell is provided with a first channel and a second channel which are communicated with the anode cavity, the cathode shell is provided with a third channel and a fourth channel which are communicated with the cathode cavity, and the first channel, the second channel, the third channel and the fourth channel are provided with threads for being connected with an external device. The ozone generator not only simplifies the connecting structure of the ozone generator and an external device, but also is convenient for connecting the ozone generator and the external device, and has the advantage of stable and reliable connection.
Description
Technical Field
The utility model belongs to the technical field of ozone generators, and particularly relates to an electrolytic ozone generator.
Background
Ozone has very wide application in the aspect of sterilization and disinfection, at present, the manufacturing methods of ozone have a plurality of types, the most applied method is an electric air (oxygen) shock method, the manufacturing process can generate a large amount of ozone, and the ozone is particularly suitable for being applied to the water treatment industry; on the other hand, the method for obtaining ozone by the water electrolysis method is also a manufacturing method of ozone, although the method is not as good as the air-electric shock method, the obtained gas is pure and has no impurities, so that the method for producing ozone by the water electrolysis method is widely applied.
In the related art, the connection structure of the ozone generator for producing ozone by the electrolytic water method and the external device is complicated, and the connection of the ozone generator and the external device is inconvenient.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an electrolytic ozone generator to solve the above mentioned problems in the background art.
For realizing the purpose of the above utility model, the technical scheme adopted is as follows:
an electrolytic ozone generator, comprising:
a housing comprising an anode casing and a cathode casing;
the electrolytic assembly is clamped between the anode shell and the cathode shell, the anode shell and the electrolytic assembly enclose to form an anode cavity, and the cathode shell and the electrolytic assembly enclose to form a cathode cavity;
the anode shell is provided with a first channel and a second channel which are communicated with the anode cavity, the cathode shell is provided with a third channel and a fourth channel which are communicated with the cathode cavity, and the first channel, the second channel, the third channel and the fourth channel are provided with threads for being connected with an external device.
The utility model is further configured to: the thread is an external thread.
The utility model is further configured to: the electrolytic component comprises an anode flow field, an anode, a proton exchange membrane, a cathode and a cathode flow field which are sequentially overlapped along the direction from the anode shell to the cathode shell, wherein the anode flow field is provided with an anode supporting surface for supporting the anode, the cathode flow field is provided with a cathode supporting surface for supporting the cathode, the anode flow field is arranged on the region where the anode supporting surface is positioned in a penetrating manner and is provided with a plurality of first through holes communicated with the anode cavity, and the cathode flow field is arranged on the region where the cathode supporting surface is positioned in a penetrating manner and is provided with a plurality of second through holes communicated with the cathode cavity.
The utility model is further configured to: and sealing gaskets are respectively clamped between the anode flow field and the anode shell and between the cathode flow field and the cathode shell.
The utility model is further configured to: and the anode flow field and the cathode flow field are both provided with sealing grooves for accommodating the sealing gaskets.
The utility model is further configured to: and a positioning pad is clamped between the anode flow field and the cathode flow field, and the positioning pad is provided with an installation groove for installing the anode and the cathode.
The utility model is further configured to: the anode supporting surface is electrically communicated with the anode, and an anode lug plate used for being electrically connected with an external circuit is arranged on the anode flow field; the cathode supporting surface is electrically communicated with the cathode, and a cathode lug plate used for being electrically connected with an external circuit is arranged on the cathode flow field.
The utility model is further configured to: and the anode lug plate and the cathode lug plate are provided with wiring holes which are electrically connected with an external circuit.
The utility model is further configured to: an anode boss for supporting the anode is further formed on the anode supporting surface, and a cathode boss for supporting the cathode is further formed on the cathode supporting surface.
Compared with the related art, the electrolytic ozone generator disclosed by the utility model comprises: a housing comprising an anode casing and a cathode casing; the electrolytic assembly is clamped between the anode shell and the cathode shell, the anode shell and the electrolytic assembly enclose to form an anode cavity, and the cathode shell and the electrolytic assembly enclose to form a cathode cavity; the anode shell is provided with a first channel and a second channel which are communicated with the anode cavity, the cathode shell is provided with a third channel and a fourth channel which are communicated with the cathode cavity, and the first channel, the second channel, the third channel and the fourth channel are provided with threads for being connected with an external device. By the arrangement, the connecting structure of the ozone generator and the external device is simplified, and the ozone generator and the external device are convenient to connect; simultaneously, compared with the prior art, the ozone generator and the external device are connected by threads, so that the ozone generator and the external device are more stable and reliable in connection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an exploded view of an electrolytic ozone generator provided by the present invention;
FIG. 2 is a schematic assembled structural view of the electrolytic ozone generator of FIG. 1;
FIG. 3 is a cross-sectional view of the electrolytic ozone generator of FIG. 2 taken along the direction A-A.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described above may be combined with each other as long as they do not conflict with each other.
The electrolytic ozone generator shown in fig. 1 to 3 electrolyzes water as a raw material, and generates oxygen and ozone at its anode and hydrogen at its cathode.
The electrolytic ozone generator comprises a housing 1 and an electrolytic assembly 3.
The housing 1 comprises an anode casing 11 and a cathode casing 13. Wherein, the anode shell 11 and the cathode shell 13 provide protective outer walls for the electrolytic reaction, and establish a conveying channel for gas and liquid generated by the reaction with the electrolytic component 3. Specifically, the electrolytic component 3 is clamped between the anode housing 11 and the cathode housing 13, the anode housing 11 and the electrolytic component 3 enclose to form an anode cavity 5, the cathode housing 13 and the electrolytic component 3 enclose to form a cathode cavity 7, the anode housing 11 is respectively provided with a first channel 111 and a second channel 113 which are communicated with the anode cavity 5, and the cathode housing 13 is respectively provided with a third channel 131 and a fourth channel 133 which are communicated with the cathode cavity 7. At the anode end, water enters the anode cavity 5 from the first channel 111, the water entering the anode cavity 5 is electrolyzed by the electrolysis component 3 to generate oxygen and ozone, and the oxygen, the ozone and the undecomposed water finally flow out of the anode cavity 5 through the second channel 113; at the cathode end, water enters the cathode chamber 7 from the third channel 131, the water entering the cathode chamber 7 is electrolyzed by the electrolysis assembly 3 to generate hydrogen, and the hydrogen and the undecomposed water finally flow out of the cathode chamber 7 through the fourth channel 133.
The first channel 111, the second channel 113, the third channel 131 and the fourth channel 133 are all provided with threads 15 for connecting with an external device.
In this embodiment, the screw thread 15 is an external screw thread, that is, the first channel 111, the second channel 113, the third channel 131 and the fourth channel 133 are all provided with an external screw thread for connecting with an external device, specifically, the screw thread 15 of the first channel 111 and the second channel 113 is used for connecting with the anode water tank, and the screw threads of the third channel 131 and the fourth channel 133 are used for connecting with the cathode water tank. It is understood that, in other embodiments, the thread 15 may be an internal thread, that is, the first channel 111, the second channel 113, the third channel 131 and the fourth channel 133 are all provided with an internal thread for connecting with an external device.
In this embodiment, by providing the threads 15 on the anode casing 11 and the cathode casing 13, respectively, the anode water tank and the cathode water tank can be conveniently connected, the installation and the disassembly are more convenient, and the connection is more stable and reliable.
The electrolytic assembly 3 comprises an anode flow field 31, an anode 33, a proton exchange membrane 35, a cathode 37 and a cathode flow field 39 which are sequentially stacked along the direction from the anode shell 11 to the cathode shell 13. Wherein the anode flow field 31 has an anode support surface 311 supporting the anode 33 (i.e., the anode flow field 31 provides mechanical support for the anode 33) and the cathode flow field 39 has a support surface for supporting the cathode 3337 (i.e. the cathode flow field 39 provides mechanical support for the cathode 37), the anode flow field 31 is provided with a plurality of first through holes 313 (the plurality of first through holes 313 provide gas and liquid transmission channels for the anode end) in communication with the anode cavity 5 in a penetrating manner in a region where the anode support surface 311 is located, so that water entering the anode cavity 5 from the first channel 111 flows to the anode 33 of the electrolytic assembly 3 through the plurality of first through holes 313, the electrolyzed water generates oxygen and ozone after the anode 33 is electrified, the cathode flow field 39 is provided with a plurality of second through holes 393 (the plurality of second through holes 393 provide gas and liquid transmission channels for the cathode end) in communication with the cathode cavity 7 in a penetrating manner in a region where the cathode support surface 391 is located, so that water entering the cathode cavity 7 from the third channel 131 flows to the cathode 37 of the electrolytic assembly 3 through the plurality of second through holes 393, and the electrolyzed water generates hydrogen after the cathode 37 is electrified. Wherein the proton exchange membrane 35 is used for transferring H+。
In the present embodiment, the plurality of first through holes 313 and the plurality of second through holes 393 are distributed in an array form.
In the present embodiment, the opening direction of the first through hole 313 is perpendicular to the anode supporting surface 311, and the opening direction of the second through hole 393 is perpendicular to the cathode supporting surface 391.
In order to prevent the problem of water leakage from the anode chamber 5 and the cathode chamber 7. In the present embodiment, the gaskets 8 are interposed between the anode flow field 31 and the anode casing 11 and between the cathode flow field 39 and the cathode casing 13. For example, the gasket 8 may be made of silicone.
In the present embodiment, the seal groove 17 for receiving the gasket 8 is formed in each of the anode flow field 31 and the cathode flow field 39.
In the present embodiment, the positioning pad 9 is interposed between the anode flow field 31 and the cathode flow field 39, and the positioning pad 9 has an installation groove 9A for installing the anode 33 and the cathode 37. For example, the positioning pad 9 may be made of silicone.
As shown, the positioning pad 9 includes a first positioning pad 91 and a second positioning pad 93 each having a mounting groove 9A, the anode 33 is mounted in the mounting groove 9A of the first positioning pad 91, and the cathode 37 is mounted in the mounting groove 9A of the second positioning pad 93.
In this embodiment, the anode supporting surface 311 is electrically connected to the anode 33, the anode flow field 31 is provided with an anode ear plate 315 for electrically connecting to an external circuit, the cathode supporting surface 391 is electrically connected to the cathode 37, and the cathode flow field 39 is provided with a cathode ear plate 395 for electrically connecting to an external circuit.
In this embodiment, the anode ear plate 315 and the cathode ear plate 395 are both provided with a wiring hole a for electrically connecting with an external circuit.
In this embodiment, the anode support surface 311 is further formed with an anode boss 317 for supporting the anode 33, and the cathode support surface 391 is further formed with a cathode boss 397 for supporting the cathode 37. So configured, the contact resistance between the anode flow field 31 and the anode 33 and between the cathode flow field 39 and the cathode 37 is reduced.
In the present embodiment, the anode bosses 317 and the cathode bosses 397 are provided in plurality, and the plurality of anode bosses 317 and the plurality of cathode bosses 397 are distributed in an array form, and the anode bosses 317 and the first through holes 313 do not have overlapping portions, and the cathode bosses 397 and the second through holes 393 do not have overlapping portions.
In the present embodiment, the housing 1 and the electrolytic module 3 are connected by a nut assembly 10. As shown in fig. 1 and 2, the nut assembly 10 includes a bolt 101 and a nut 103 connected with the bolt, and the bolt 101 sequentially passes through the anode casing 11, the anode flow field 31, the first positioning pad 91, the second positioning pad 93, the cathode flow field 39 and the cathode casing 13.
In this embodiment, the anode 33 and the cathode 37 each include a current collector, a membrane electrode, and a carbon paper (not shown) sandwiched between the current collector and the membrane electrode, wherein the current collector supports the membrane electrode and distributes current, the carbon paper enables electrical conduction between the current collector and the membrane electrode, the current collector of the anode 33 is supported on the anode flow field 31, and the current collector of the cathode 37 is supported on the cathode flow field 39.
Compared with the related art, the electrolytic ozone generator disclosed by the utility model comprises: a housing comprising an anode casing and a cathode casing; the electrolytic assembly is clamped between the anode shell and the cathode shell, the anode shell and the electrolytic assembly enclose to form an anode cavity, and the cathode shell and the electrolytic assembly enclose to form a cathode cavity; the anode shell is provided with a first channel and a second channel which are communicated with the anode cavity, the cathode shell is provided with a third channel and a fourth channel which are communicated with the cathode cavity, and the first channel, the second channel, the third channel and the fourth channel are provided with threads for connecting with an external device. By the arrangement, the connecting structure of the ozone generator and the external device is simplified, and the ozone generator and the external device are convenient to connect; simultaneously, compared with the prior art, the ozone generator and the external device are connected by threads, so that the ozone generator and the external device are more stable and reliable in connection.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (9)
1. An electrolytic ozone generator, characterized in that it comprises:
a housing comprising an anode casing and a cathode casing;
the electrolytic assembly is clamped between the anode shell and the cathode shell, the anode shell and the electrolytic assembly enclose to form an anode cavity, and the cathode shell and the electrolytic assembly enclose to form a cathode cavity;
the anode shell is provided with a first channel and a second channel which are communicated with the anode cavity, the cathode shell is provided with a third channel and a fourth channel which are communicated with the cathode cavity, and the first channel, the second channel, the third channel and the fourth channel are provided with threads for being connected with an external device.
2. The electrolytic ozone generator of claim 1, wherein the threads are external threads.
3. The electrolytic ozone generator of claim 1, wherein the electrolysis assembly comprises an anode flow field, an anode, a proton exchange membrane, a cathode and a cathode flow field which are sequentially stacked along a direction from the anode casing to the cathode casing, wherein the anode flow field is provided with an anode supporting surface for supporting the anode, the cathode flow field is provided with a cathode supporting surface for supporting the cathode, a plurality of first through holes communicated with the anode cavity are arranged on a region where the anode supporting surface is located in a penetrating manner in the anode flow field, and a plurality of second through holes communicated with the cathode cavity are arranged on a region where the cathode supporting surface is located in a penetrating manner in the cathode flow field.
4. The electrolytic ozone generator of claim 3 wherein gaskets are interposed between the anode flow field and the anode housing and between the cathode flow field and the cathode housing.
5. The electrolytic ozone generator of claim 4 wherein the anode flow field and the cathode flow field are each provided with a seal groove for receiving the seal.
6. The electrolytic ozone generator of claim 3 wherein a locating pad is sandwiched between the anode flow field and the cathode flow field, the locating pad having mounting slots for mounting the anode and the cathode.
7. The electrolytic ozone generator of claim 3 wherein the anode support surface is in electrical communication with the anode, and wherein the anode flow field is provided with anode lugs for electrical connection to an external circuit; the cathode supporting surface is electrically communicated with the cathode, and a cathode lug plate used for being electrically connected with an external circuit is arranged on the cathode flow field.
8. The electrolytic ozone generator of claim 7 wherein the anode ear plate and the cathode ear plate are provided with wiring holes for electrical connection to an external circuit.
9. An electrolytic ozone generator as claimed in claim 7 wherein the anode support surface further defines anode bosses supporting the anodes and the cathode support surface further defines cathode bosses supporting the cathodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220618378.8U CN216808981U (en) | 2022-03-17 | 2022-03-17 | Electrolytic ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220618378.8U CN216808981U (en) | 2022-03-17 | 2022-03-17 | Electrolytic ozone generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216808981U true CN216808981U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220618378.8U Active CN216808981U (en) | 2022-03-17 | 2022-03-17 | Electrolytic ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216808981U (en) |
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- 2022-03-17 CN CN202220618378.8U patent/CN216808981U/en active Active
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