CN216620183U - Non-equilibrium plasma purifying cabin device - Google Patents
Non-equilibrium plasma purifying cabin device Download PDFInfo
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- CN216620183U CN216620183U CN202123310443.5U CN202123310443U CN216620183U CN 216620183 U CN216620183 U CN 216620183U CN 202123310443 U CN202123310443 U CN 202123310443U CN 216620183 U CN216620183 U CN 216620183U
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Abstract
The utility model discloses a non-equilibrium plasma purification cabin device which comprises an air conditioning device and an ion cabin protection cover, wherein a non-equilibrium plasma purification cabin and a high-voltage power supply are respectively arranged at the air outlet and the air inlet of the air conditioning device, the non-equilibrium plasma purification cabin comprises an ion generation unit and a grounding ring, the ion generation unit comprises a first ion emission electrode, a second ion emission electrode and an electrode fixing device, and the first ion emission electrode and the second ion emission electrode are electrically connected with the high-voltage power supply. The utility model accelerates to generate pulse positive ions and pulse negative ions under the action of a strong electric field of the ion generating unit through the grounding ring, a large amount of positive ions and negative ions collide with each other for neutralization, the effects of destroying and killing bacteria and viruses are achieved, meanwhile, the surplus negative ions decompose the protein of the bacteria through hydroxyl radicals to kill the bacteria, and the decomposition achieves the effect of rapid sterilization.
Description
Technical Field
The utility model relates to the field of purification devices, in particular to a non-equilibrium plasma purification cabin device.
Background
Pathogenic microorganisms are easy to breed in the air-conditioned room due to the fact that the air-conditioned room is in a closed state for a long time, the air is difficult to flow, and the factors such as insufficient sunlight are added. According to statistics, in a closed room with an air conditioner turned on, after 5 to 6 hours, the indoor oxygen is reduced by 13.2%, the Escherichia coli is increased by 1.2%, the red mold is increased by 1.11%, the diphtheria bacteria are increased by 0.5%, and other harmful bacteria in respiratory tracts are increased to different degrees. The air pipe, the fan, the fins and other parts of the air conditioner are also suitable for the survival and propagation of pathogenic bacteria and viruses, and the pathogenic bacteria and the viruses are blown out by the air conditioner, so that large-scale pathogenic bacteria infection is easily caused.
However, the existing air purification device can achieve a certain sterilization effect by removing dust in a use space or performing ultraviolet sterilization, but the ultraviolet sterilization has the risk of ultraviolet leakage, and in addition, the ultraviolet sterilization has the phenomena of shielding, fungus tolerance or revival and the like, so that the sterilization is not thorough. There is also the filter particles product, reaches the effect of getting rid of bacterium and virus on the particulate matter through filter particles, and this mode probably causes secondary pollution, but can't play the purpose of thorough deactivation. And the realization of the technology has complex structure, complex process and high finished product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a non-equilibrium plasma purifying cabin device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an unbalanced plasma clean room device, includes air conditioning equipment, ion cabin safety cover, the position of air conditioning equipment air outlet and air intake is provided with unbalanced plasma clean room and high voltage power supply respectively, high voltage power supply provides the high pressure for unbalanced plasma clean room, unbalanced plasma clean room includes ion generation unit and ground loop, ion generation unit includes first ion transmitting electrode, second ion transmitting electrode and electrode fixing device, first ion transmitting electrode, second ion transmitting electrode all with high voltage power supply electric connection, the ground loop is located the centre of first ion transmitting electrode and second ion transmitting electrode.
As a further description of the above technical solution:
the high-voltage power supply is a high-frequency pulse positive and negative high-voltage power supply.
As a further description of the above technical solution:
the high-voltage power supply is composed of a power supply input end, an oscillating circuit, a booster circuit, a high-voltage rectifying circuit, a negative high-voltage output end, a positive high-voltage output end and a grounding end, wherein the negative high-voltage output end and the positive high-voltage output end are respectively connected with a first ion emitting electrode and a second ion emitting electrode on the ion generating unit.
As a further description of the above technical solution:
the upper end of non-equilibrium plasma purification cabin is provided with ion cabin safety cover, the surface of ion cabin safety cover is netted, the ion cabin safety cover is connected with high voltage power supply through bonding.
As a further description of the above technical solution:
the distance between the first ion-emitting electrode and the electrode fixture is the same as the distance between the second ion-emitting electrode and the electrode fixture.
As a further description of the above technical solution:
the first ion emission electrode and the second ion emission electrode are both made of oxidation-resistant metal needles.
As a further description of the above technical solution:
the grounding ring is made of a tinning ring, and can be annular or net-shaped.
As a further description of the above technical solution:
the non-equilibrium plasma purification cabin is electrically connected with the high-voltage power supply through a plurality of leads.
The utility model has the following beneficial effects:
compared with the existing arrangement, the grounding ring can accelerate to generate pulse positive ions and pulse negative ions under the action of a strong electric field of the ion generating unit, the positive ions and the negative ions collide with each other in a large amount to neutralize, so that the effects of destroying and killing bacteria and viruses are achieved, meanwhile, the surplus negative ions decompose proteins of the bacteria through hydroxyl radicals to kill the bacteria, and the decomposition achieves a quick sterilization effect.
Compared with the existing arrangement, the purification cabin can rapidly degrade PM2.5, planktonic bacteria, planktonic viruses, peculiar smell and other harmful substances in the air, can effectively play the roles of refreshing the environment, beautifying and moisturizing, has the efficacy of the positive and negative ion generator and the efficacy of the pulse negative ions, and can maximize the effects of sterilizing, dedusting and purifying the air when the positive and negative ion generators and the negative ion generator act together.
Drawings
FIG. 1 is an isometric view of an unbalanced plasma clean room arrangement according to the present invention;
FIG. 2 is a bottom isometric view of an unbalanced plasma clean room arrangement according to the present invention;
FIG. 3 is an exploded view of an unbalanced plasma clean room arrangement according to the present invention;
FIG. 4 is an exploded view of the high voltage power connection lead of the unbalanced plasma clean room device according to the present invention;
FIG. 5 is an enlarged schematic view of an annular ground ring and ground ring;
FIG. 6 is an enlarged schematic view of a mesh ground ring and ground ring;
fig. 7 is a schematic diagram of a high voltage power supply of an unbalanced plasma purification chamber device according to the present invention.
Illustration of the drawings:
1. an air conditioning device; 2. a first ion-emitting electrode; 21. a non-equilibrium plasma clean room; 22. a high voltage power supply; 221. an ion compartment protective cover; 23. an ion generating unit; 232. an electrode fixing device; 33. a ground ring; 4. a second ion-emitting electrode; 41. a power supply input terminal; 42. an oscillation circuit; 43. a boost circuit; 44. a high-voltage rectification circuit; 45. a negative high voltage output terminal; 46. a ground terminal; 47. a positive high voltage output terminal; 51. and (7) leading wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, one embodiment of the present invention is provided: a non-equilibrium plasma purifying cabin device comprises an air conditioning device 1 and an ion cabin protective cover 221, wherein the air conditioning device 1 can be an air conditioner, a purifier, a dehumidifier, a fresh air fan and the like, a non-equilibrium plasma purifying cabin 21 and a high-voltage power supply 22 are respectively arranged at the positions of an air outlet and an air inlet of the air conditioning device 1, the high-voltage power supply 22 provides high voltage for the non-equilibrium plasma purifying cabin 21, the non-equilibrium plasma purifying cabin 21 comprises an ion generating unit 23 and a grounding ring 33, the ion generating unit 23 comprises a first ion emitting electrode 2, a second ion emitting electrode 4 and an electrode fixing device 232, the first ion emitting electrode 2 and the second ion emitting electrode 4 are both electrically connected with the high-voltage power supply 22, the grounding ring 33 is positioned between the first ion emitting electrode 2 and the second ion emitting electrode 4, the grounding ring 33 is made of a tinned ring and can be annular or net-shaped, the high-voltage power supply 22 is a high-frequency pulse positive and negative high-voltage power supply, the high-voltage power supply 22 operates to generate negative high voltage and positive high voltage at the same time, the negative high voltage is output to the unbalanced plasma purification cabin 21 through a high-voltage wire to perform rapid sterilization and air purification, the grounding ring 33 ionizes ions in the air under the action of strong electric fields of the first ion emission electrode 2 and the second ion emission electrode 4, the negative ions and the positive ions are simultaneously emitted at the front ends of the first ion emission electrode 2 and the second ion emission electrode 4, the emission amount of the negative ions is approximately 1 time higher than that of the positive ions, a part of positive ions and the negative ions collide to generate a neutralization effect, the rest of the negative ions are emitted into the air along with the air flow, and the space is filled with a proper amount of negative oxygen ions.
The high voltage power supply 22 is composed of a power input end 41, an oscillating circuit 42, a booster circuit 43, a high voltage rectifying circuit 44, a negative high voltage output end 45, a positive high voltage output end 47 and a grounding end 46, the negative high voltage output end 45 and the positive high voltage output end 47 are respectively connected with the first ion emitting electrode 2 and the second ion emitting electrode 4 on the ion generating unit 23, the high voltage rectifying circuit 44 is respectively connected with a protective resistor in series between the positive high voltage output end 47, the negative high voltage output end 45 and the grounding end 46, the number of the protective resistors can be one or more, a large amount of high energy electrons are released by high voltage ionized air, gas molecules and the high energy electrons collide with each other, high energy positive and negative ions, excited atoms and molecules and some active strong oxidizing substances (OH, H2O2 and the like) are enriched in space after collision reaction, the high voltage power supply 22 and the unbalanced plasma purifying cabin 21 form a space sterilization device, and the concentration of negative ions is obviously higher than that of positive ions, the concentration of negative ions in the air is obviously increased, high-concentration ions are generated at an air outlet or an air inlet, the molecular structure of bacteria can be damaged by huge energy generated by neutralization of the positive ions and the negative ions, high-efficiency sterilization is realized, meanwhile, redundant negative ions float in the air, the sterilization effect of the negative ions is continuously exerted, and the air quality is improved.
The upper end of the non-equilibrium plasma purification cabin 21 is provided with an ion cabin protection cover 221, the surface of the ion cabin protection cover 221 is net-shaped, the ion cabin protection cover 221 is connected with the high-voltage power supply 22 through bonding, the distance between the first ion emission electrode 2 and the electrode fixing device 232 is the same as the distance between the second ion emission electrode 4 and the electrode fixing device 232, the first ion emission electrode 2 and the second ion emission electrode 4 are both made of anti-oxidation metal needles, and the non-equilibrium plasma purification cabin 21 is electrically connected with the high-voltage power supply 22 through a plurality of leads 51.
The working principle is as follows: the utility model relates to a non-equilibrium plasma purifying cabin device, wherein a high-voltage power supply 22 is respectively output to a grounding ring 33 of a non-equilibrium plasma purifying cabin 21 and a first ion emitting electrode 2 and a second ion emitting electrode 4 in an ion generating unit 23 through a grounding end 46 and a high-voltage wire to obtain electric energy and release high-concentration positive and negative ions, the positive ions collide with part of the negative ions for neutralization to generate huge energy potential for sterilization, and the surplus negative ions enter the room along with an air outlet or an air inlet of an air conditioner and react with water molecules in the air to generate hydroxyl free radicals so as to kill microorganisms such as viruses and bacteria attached to particles such as dust in the air, because the non-equilibrium plasma purifying cabin 21 is arranged at the air outlet or the air inlet, the treated air can quickly enter the space for circulation, thereby realizing the effect of quickly sterilizing the indoor air and generating a large amount of negative ions, and the air enters the space to be used along with the air, so that high-efficiency sterilization is realized.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a non-equilibrium plasma clean room device, includes air conditioning equipment (1), ion cabin protection cover (221), its characterized in that: air conditioning equipment (1) air outlet and the position of air intake are provided with non-equilibrium plasma clean room (21) and high voltage power supply (22) respectively, high voltage power supply (22) provide the high pressure for non-equilibrium plasma clean room (21), non-equilibrium plasma clean room (21) include ion generation unit (23) and ground ring (33), ion generation unit (23) include first ion emitter electrode (2), second ion emitter electrode (4) and electrode fixing device (232), first ion emitter electrode (2), second ion emitter electrode (4) all with high voltage power supply (22) electric connection, ground ring (33) are located the centre of first ion emitter electrode (2) and second ion emitter electrode (4).
2. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the high-voltage power supply (22) is a high-frequency pulse positive and negative high-voltage power supply.
3. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the high-voltage power supply (22) is composed of a power supply input end (41), an oscillating circuit (42), a booster circuit (43), a high-voltage rectifying circuit (44), a negative high-voltage output end (45), a positive high-voltage output end (47) and a grounding end (46), wherein the negative high-voltage output end (45) and the positive high-voltage output end (47) are respectively connected with a first ion emitting electrode (2) and a second ion emitting electrode (4) on the ion generating unit (23).
4. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the upper end of non-equilibrium plasma purifying cabin (21) is provided with ion cabin protection cover (221), the surface of ion cabin protection cover (221) is netted, ion cabin protection cover (221) is connected with high voltage power supply (22) through bonding.
5. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the distance between the first ion-emitting electrode (2) and the electrode holding means (232) is the same as the distance between the second ion-emitting electrode (4) and the electrode holding means (232).
6. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the first ion emission electrode (2) and the second ion emission electrode (4) are both made of oxidation-resistant metal needles.
7. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the grounding ring (33) is made of a tinned ring and can be annular or net-shaped.
8. The non-equilibrium plasma clean room apparatus of claim 1, wherein: the non-equilibrium plasma purification cabin (21) is electrically connected with the high-voltage power supply (22) through a plurality of leads (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310443.5U CN216620183U (en) | 2021-12-27 | 2021-12-27 | Non-equilibrium plasma purifying cabin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310443.5U CN216620183U (en) | 2021-12-27 | 2021-12-27 | Non-equilibrium plasma purifying cabin device |
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| Publication Number | Publication Date |
|---|---|
| CN216620183U true CN216620183U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123310443.5U Active CN216620183U (en) | 2021-12-27 | 2021-12-27 | Non-equilibrium plasma purifying cabin device |
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| CN (1) | CN216620183U (en) |
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2021
- 2021-12-27 CN CN202123310443.5U patent/CN216620183U/en active Active
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