CN212315538U - Ozone generator - Google Patents
Ozone generator Download PDFInfo
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- CN212315538U CN212315538U CN202021842867.9U CN202021842867U CN212315538U CN 212315538 U CN212315538 U CN 212315538U CN 202021842867 U CN202021842867 U CN 202021842867U CN 212315538 U CN212315538 U CN 212315538U
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- annular
- fixed
- ozone generator
- pole piece
- plate
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000010891 electric arc Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to an ozone makes technical field, discloses an ozone generator. The ozone generator comprises an annular positive plate, an annular negative plate and an air supply assembly, wherein the annular negative plate is annularly arranged on the outer side of the annular positive plate, and electric arcs can be generated between the annular negative plate and the annular positive plate; the air supply assembly is positioned at one end of the annular negative plate and one end of the annular positive plate, the air supply assembly is used for enabling air between the annular positive plate and the annular negative plate to flow in a single direction, and the air can be converted into ozone when passing through the electric arc. The utility model provides the high formation rate of ozone also can satisfy the demand requirement of ozone under the low-power, practices thrift the electric energy. And it does not influence the circulation of the air current that the air supply assembly produced, does not influence the air current trend, has improved user experience.
Description
Technical Field
The utility model relates to an ozone makes technical field, especially relates to an ozone generator.
Background
At present, ozone is produced by a dielectric barrier discharge method by using ozone generators in most industries. The ozone generator adopting dielectric barrier discharge comprises a plurality of ozone generating units, and each ozone generating unit is provided with a high-voltage electrode, a grounding electrode, an insulating medium layer and a discharge gap. Several kilovolts are applied to the high voltage electrode and the ground electrode by a power supply of the ozone generator to ionize air or oxygen introduced into the discharge gap, thereby generating ozone.
In the prior art, a plurality of high-voltage electrodes and a plurality of grounding electrodes of the ozone generator are strip-shaped sheet bodies and are arranged at the front end of the air supply device, when the equipment works, on one hand, the wind path trend generated by the air supply device is interfered by the plurality of high-voltage electrodes and the grounding electrodes, on the other hand, the working area of the high-voltage electrodes and the grounding electrodes is small, the ozone generation efficiency is low, the ozone generator needs to work in a high-power state to meet the demand of ozone generation, and the electric quantity is seriously wasted.
Based on this, there is a need for an ozone generator to solve the above existing problems.
SUMMERY OF THE UTILITY MODEL
Based on above, the utility model aims at providing an ozone generator has improved the formation rate of ozone, also can satisfy the demand requirement of ozone under the low-power, practices thrift the electric energy. And it does not influence the circulation of the air current that the air supply assembly produced, does not influence the air current trend, has improved user experience.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an ozone generator comprises an annular positive plate, an annular negative plate and an air supply assembly, wherein the annular negative plate is annularly arranged on the outer side of the annular positive plate, and electric arcs can be generated between the annular negative plate and the annular positive plate;
the air supply assembly is positioned at one end of the annular negative plate and one end of the annular positive plate, the air supply assembly is used for enabling air between the annular positive plate and the annular negative plate to flow in a single direction, and the air can be converted into ozone when passing through the electric arc.
As a preferable technical scheme of the ozone generator, the air supply assembly comprises a housing and a fan, the housing is provided with a mounting cavity with openings at two ends, and the fan is fixed in the mounting cavity.
As a preferred technical scheme of the ozone generator, the ozone generator further comprises a fixed air guide ring and a fixed sleeve, the fixed air guide ring is fixed at one end of the shell, the fixed sleeve is detachably mounted at one end, far away from the shell, of the fixed air guide ring, and the annular negative plate and the annular positive plate are clamped and fixed by the fixed sleeve and the fixed air guide ring.
As a preferred technical scheme of the ozone generator, a horn-shaped cavity is arranged in the fixed air guide ring, the large end of the cavity is fixed on the shell to be communicated with the air supply assembly, and the small end of the cavity is fixed with the fixed sleeve.
As a preferred technical scheme of the ozone generator, a first clamping block is arranged in the cavity, a second clamping block is arranged in the fixed sleeve, one of the annular positive plate and the annular negative plate is clamped between the first clamping block and the second clamping block, and the other is clamped on the side walls of the fixed air guide ring and the fixed sleeve.
As a preferred technical scheme of the ozone generator, a first insulating medium is arranged between the annular negative plate and the annular positive plate.
As an optimal technical scheme of the ozone generator, the ozone generator further comprises a fixing seat, wherein a part of the fixing seat is arranged on the shell, a plurality of annular pole piece mounting seats are arranged on the fixing seat at intervals, the pole piece mounting seats are connected with one another through a plurality of fixing seat reinforcing ribs, and air can flow in gaps among the fixing seat reinforcing ribs.
As an optimal technical scheme of the ozone generator, the annular negative plate and the annular positive plate are multiple and multiple, the annular negative plate and the annular positive plate are sequentially installed on the pole piece installation seat, and the lengths of the annular negative plate and the annular positive plate are sequentially increased from inside to outside.
As an optimal technical scheme of the ozone generator, the ozone generator further comprises a wind gathering block, wherein the wind gathering block is located in a cavity defined by the innermost pole piece, the wind gathering block is provided with a big head end and a small head end, the small head end of the wind gathering block is close to one side of the fan, and the big head end of the wind gathering block is located at an air outlet of a gap between the annular negative pole piece and the annular positive pole piece.
As a preferred technical scheme of the ozone generator, the outermost pole piece is the annular negative pole piece, so the outside of the annular positive pole piece is coated with a second insulating medium.
The utility model has the advantages that:
the utility model discloses well ozone generator includes the annular positive plate, annular negative pole piece and air supply subassembly, the annular positive plate outside is located to annular negative pole piece ring, because the annular positive plate, annular negative pole piece is the annular, the work effective area increase of production electric arc between the pole piece, turn into ozone when the air current passes electric arc, and the length of annular positive plate and annular negative pole piece can carry out the adaptability adjustment according to the ozone demand, in order to improve the formation rate of ozone, also can satisfy the demand requirement of ozone under the low-power, practice thrift the electric energy. And it does not influence the circulation of the air current that the air supply assembly produced, does not influence the air current trend, has improved user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an ozone generator according to an embodiment of the present invention;
fig. 2 is a front sectional view of an ozone generator according to an embodiment of the present invention;
fig. 3 is a front sectional view of an ozone generator according to a second embodiment of the present invention;
fig. 4 is a top view and a sectional view of the ozone generator according to the second embodiment of the present invention.
The figures are labeled as follows:
1. an annular positive plate; 2. an annular negative plate; 3. an air supply assembly; 31. a housing; 32. a fan;
4. fixing the wind guide ring; 41. a chamber; 42. a first clamping block; 5. fixing a sleeve; 51. a second clamping block; 6. a first insulating medium;
7. a fixed seat; 71. a fixed seat reinforcing rib; 8. a wind gathering block; 9. a second insulating medium.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
In the prior art, the ozone generator comprises a high-voltage electrode, a grounding electrode and an air supply device, wherein the high-voltage electrodes and the grounding electrodes are strip-shaped sheet bodies and are arranged at the front end of the air supply device, when the equipment works, on one hand, the air path trend generated by the air supply device is interfered by the high-voltage electrodes and the grounding electrodes, on the other hand, the working areas of the high-voltage electrodes and the grounding electrodes are small, the ozone generation efficiency is low, the ozone generator needs to work in a high-power state to meet the demand of ozone generation, and the electric quantity waste is serious.
To solve the above problem, as shown in fig. 1 and 2, the present embodiment provides an ozone generator including an annular positive electrode sheet 1, an annular negative electrode sheet 2, and an air supply assembly 3.
Specifically, the annular negative plate 2 is annularly arranged on the outer side of the annular positive plate 1, and electric arcs can be generated between the annular negative plate 2 and the annular positive plate 1; the air supply assembly 3 is located at one end of the annular negative plate 2 and the annular positive plate 1 in the axial direction and used for enabling air between the annular positive plate 1 and the annular negative plate 2 to flow in a single direction, and after the air supply assembly is electrified, the air can be converted into ozone when passing through an electric arc, so that the generation of the ozone is realized. Because annular positive plate 1, annular negative pole piece 2 are the annular, the work effective area increase that produces electric arc between the pole piece, turn into ozone when the air current passes electric arc, and annular positive plate 1 and annular negative pole piece 2's length can carry out the adaptability adjustment according to the ozone demand in addition to the formation rate of ozone has been improved, also can satisfy the demand requirement of ozone under the low-power, practices thrift the electric energy. And it does not influence the circulation of the air current that air supply assembly 3 produced, does not influence the air current trend, has improved user experience.
Preferably, the air supply assembly 3 includes a housing 31 and a fan 32, the housing 31 is provided with a mounting cavity opened at both ends, and the fan 32 is fixed in the mounting cavity. The ozone generator further comprises a fixed air guide ring 4 and a fixed sleeve 5, wherein the fixed air guide ring 4 is fixed at one end of the shell 31, the fixed sleeve 5 is detachably mounted at one end, away from the shell 31, of the fixed air guide ring 4, and the fixed sleeve 5 and the fixed air guide ring 4 clamp and fix the annular negative plate 2 and the annular positive plate 1 in the ozone generator.
Preferably, a flared cavity 41 is arranged in the fixed air guide ring 4, the large end of the cavity 41 is fixed on the shell 31 to communicate with the air supply assembly 3, and the small end of the cavity 41 is fixed with the fixing sleeve 5. When the fan 32 works, the trumpet-shaped chamber 41 has a good wind gathering effect, so that the airflow between the annular positive plate 1 and the annular negative plate 2 is increased, the ozone generation amount is increased, and meanwhile, the trumpet-shaped chamber has a guiding effect on the airflow.
Specifically, as shown in fig. 2, the annular positive electrode sheet 1 and the annular negative electrode sheet 2 are specifically sandwiched as follows: a first clamping block 42 is arranged in the cavity 41, and the first clamping block 42 is fixed on the inner wall of the cavity 41 through a reinforcing rib; a second clamping block 51 is arranged in the fixed sleeve 5, and the second clamping block 51 is fixed on the inner wall of the fixed sleeve 5 through a reinforcing rib. One of the annular positive plate 1 and the annular negative plate 2 is clamped between the first clamping block 42 and the second clamping block 51, and the other is clamped on the side walls of the fixed wind guide ring 4 and the fixed sleeve 5.
In this embodiment, the outer walls of the first clamping block 42 and the second clamping block 51 are both provided with a first installation notch matched with the annular positive plate 1, and the inner walls of the fixed air guide ring 4 and the fixed sleeve 5 are both provided with a second installation notch matched with the annular negative plate 2. When the fixed sleeve 5 is fixed on the fixed wind guide ring 4, the annular positive plate 1 is clamped and fixed in the first mounting notch, and the annular negative plate 2 is clamped and fixed in the second mounting notch, so that the fixation of the annular positive plate 1 and the annular negative plate 2 is realized. Preferably, the annular negative plate 2 is located outside the annular positive plate 1, and the operator cannot touch the annular positive plate 1, so that the risk of electric shock of the operator can be prevented, and the installation performance of the device can be improved.
Further, a first insulating medium 6 is further disposed between the annular negative electrode plate 2 and the annular positive electrode plate 1, so as to generate an arc when the annular negative electrode plate 2 and the annular positive electrode plate 1 are energized, and in this embodiment, preferably, the first insulating medium 6 is silica gel, which is adhered to a surface of the annular positive electrode plate 1 on a side close to the annular negative electrode plate 2. The silica gel material is high pressure resistant, and can not generate qualitative change in the ozone environment.
Example two
As shown in fig. 3 and 4, the present embodiment also provides an ozone generator including an air supply assembly 3, an annular positive electrode tab 1, and an annular negative electrode tab 2.
Specifically, the air supply assembly 3 includes a housing 31 and a fan 32, the housing 31 is provided with a mounting cavity opened at both ends, and the fan 32 is fixed in the mounting cavity. In this embodiment, the ozone generator further includes a fixing base 7, a part of the fixing base 7 is installed on the housing 31, a plurality of pole piece installation bases which are annular and arranged at intervals are arranged on the fixing base 7, the pole piece installation bases are connected with each other through a plurality of fixing base reinforcing ribs 71, and air can flow through gaps of the fixing base reinforcing ribs 71.
In this embodiment, the principle of the venturi effect is adopted to realize the unidirectional flow of air between the annular positive plate 1 and the annular negative plate 2, and the specific structure and the mode are as follows:
the innermost pole piece mounting seat of the fixing seat 7 is fixed on the shell 31 of the air supply assembly 3, and the other parts of the fixing seat 7 are mounted on the outer side of the shell 31, so that the external natural wind can flow into the gap between the annular positive pole piece 1 and the annular negative pole piece 2 through the gap of the fixing seat reinforcing ribs 71. In this embodiment, the number of the annular negative electrode plates 2 and the number of the annular positive electrode plates 1 are plural, and the plurality of annular negative electrode plates 2 and the plurality of annular positive electrode plates 1 are sequentially mounted on the electrode plate mounting base. In order to realize the venturi effect, the lengths of the annular negative electrode plate 2 and the annular positive electrode plate 1 are sequentially increased from inside to outside, the middle of the innermost annular pole plate is further provided with a wind gathering block 8, the wind gathering block 8 comprises a big end and a small end, the small end of the wind gathering block 8 is close to one side of the fan 32, and the big end of the wind gathering block 8 is positioned at the gap air outlet between the annular negative electrode plate 2 and the annular positive electrode plate 1.
When the airflow generated by the fan 32 flows in the innermost annular pole piece and passes through the air gathering block 8, the small end of the air gathering block 8 guides the airflow so as to gradually narrow the flow section of the airflow, and the large end of the air gathering block 8 is located at the air outlet of the gap between the annular negative pole piece 2 and the annular positive pole piece 1. Because the flow cross section of the air flow is rapidly narrowed, the flow velocity of the air flow is increased, and according to the venturi effect, a certain vacuum degree is generated at the air outlet of the gap between the annular negative electrode plate 2 and the annular positive electrode plate 1, so that the air between the annular negative electrode plate 2 and the annular positive electrode plate 1 is adsorbed by the air flow generated by the fan 32, and the unidirectional circulation of the air between the annular negative electrode plate 2 and the annular positive electrode plate 1 is realized.
Further, as shown in fig. 4, a plurality of annular negative electrode plates 2 and a plurality of annular positive electrode plates 1 are sequentially mounted on the electrode plate mounting seat at intervals, so that the ozone generation efficiency is improved. When a plurality of annular negative plates 2 and a plurality of annular negative plates 2 are arranged, because the annular negative plates 2 are arranged on both sides of the annular positive plate 1, the second insulating medium 9 is coated on the outer side of the annular positive plate 1, so that electric arcs are generated when the annular negative plates 2 and the annular positive plate 1 are electrified. In this embodiment, the second insulating medium 9 is made of silica gel, which is resistant to high voltage and does not generate qualitative change in ozone environment. Preferably, in this embodiment, the outermost pole piece is the annular negative pole piece 2, and an operator cannot touch the annular positive pole piece 1, so that the risk of electric shock of the operator can be prevented, and the installation performance of the device can be improved.
It should be noted that the ozone generator generates gas with ozone, and the proportion of ozone in the gas can be adjusted by adjusting the power of the pole piece or adjusting the power of the fan 32.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An ozone generator is characterized by comprising an annular positive plate (1), an annular negative plate (2) and an air supply assembly (3), wherein the annular negative plate (2) is annularly arranged on the outer side of the annular positive plate (1), and electric arcs can be generated between the annular negative plate (2) and the annular positive plate (1);
the air supply assembly (3) is located at one end of the annular negative plate (2) and one end of the annular positive plate (1), the air supply assembly (3) is used for enabling air between the annular positive plate (1) and the annular negative plate (2) to flow in a single direction, and the air can be converted into ozone when passing through the electric arc.
2. An ozone generator according to claim 1, characterised in that the air supply assembly (3) comprises a housing (31) and a fan (32), the housing (31) being provided with a mounting cavity open at both ends, the fan (32) being fixed in the mounting cavity.
3. The ozone generator according to claim 2, further comprising a fixed wind-guiding ring (4) and a fixed sleeve (5), wherein the fixed wind-guiding ring (4) is fixed at one end of the casing (31), the fixed sleeve (5) is detachably mounted at one end of the fixed wind-guiding ring (4) far away from the casing (31), and the annular negative plate (2) and the annular positive plate (1) are clamped and fixed by the fixed sleeve (5) and the fixed wind-guiding ring (4).
4. An ozone generator according to claim 3, characterized in that a flared chamber (41) is arranged in the fixed wind guiding ring (4), the big end of the chamber (41) is fixed on the housing (31) to communicate with the air supply assembly (3), and the small end of the chamber (41) is fixed with the fixing sleeve (5).
5. The ozone generator as claimed in claim 4, characterized in that a first clamping block (42) is arranged inside the chamber (41), a second clamping block (51) is arranged inside the fixing sleeve (5), one of the annular positive plate (1) and the annular negative plate (2) is clamped between the first clamping block (42) and the second clamping block (51), and the other is clamped on the side walls of the fixing wind guide ring (4) and the fixing sleeve (5).
6. An ozone generator according to claim 5, characterised in that a first insulating medium (6) is arranged between the annular negative pole piece (2) and the annular positive pole piece (1).
7. The ozone generator as claimed in claim 2, further comprising a fixing base (7) partially mounted on the housing (31), wherein the fixing base (7) is provided with a plurality of pole piece mounting bases arranged in a ring shape at intervals, the pole piece mounting bases are connected with each other through a plurality of fixing base reinforcing ribs (71), and air can flow through gaps of the fixing base reinforcing ribs (71).
8. The ozone generator according to claim 7, characterized in that the number of the annular negative plates (2) and the number of the annular positive plates (1) are multiple, the multiple annular negative plates (2) and the multiple annular positive plates (1) are sequentially mounted on the pole piece mounting seat, and the lengths of the annular negative plates (2) and the annular positive plates (1) are sequentially increased from inside to outside.
9. The ozone generator according to claim 8, further comprising a wind gathering block (8) located in a cavity defined by the innermost pole piece, wherein the wind gathering block (8) is provided with a large end and a small end, the small end of the wind gathering block (8) is close to one side of the fan (32), and the large end of the wind gathering block (8) is located at an air outlet of a gap between the annular negative pole piece (2) and the annular positive pole piece (1).
10. An ozone generator according to claim 8, characterised in that the outermost pole piece is the annular negative pole piece (2), so that the outside of the annular positive pole piece (1) is covered with a second insulating medium (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842867.9U CN212315538U (en) | 2020-08-28 | 2020-08-28 | Ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842867.9U CN212315538U (en) | 2020-08-28 | 2020-08-28 | Ozone generator |
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| Publication Number | Publication Date |
|---|---|
| CN212315538U true CN212315538U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021842867.9U Active CN212315538U (en) | 2020-08-28 | 2020-08-28 | Ozone generator |
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| Country | Link |
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| CN (1) | CN212315538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908428A (en) * | 2020-08-28 | 2020-11-10 | 欧荣环保科技(深圳)有限公司 | Ozone generator |
-
2020
- 2020-08-28 CN CN202021842867.9U patent/CN212315538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908428A (en) * | 2020-08-28 | 2020-11-10 | 欧荣环保科技(深圳)有限公司 | Ozone generator |
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Effective date of registration: 20240530 Address after: 518100 F1 to F4, Building 1, Shangxinggangzai Industrial Zone, Shangxing Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Patentee after: YOUDA ELECTRONICS (SHEN ZHEN). Co.,Ltd. Country or region after: China Address before: 518101 room 402, 4th floor, building 1, shangxinggangzai Industrial Zone, Shangxing community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: OURONG ENVIRONMENTAL TECHNOLOGY (SHENZHEN) Co.,Ltd. Country or region before: China |
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