CN215675513U - Air conditioner plasma air purifier - Google Patents
Air conditioner plasma air purifier Download PDFInfo
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- CN215675513U CN215675513U CN202121357295.XU CN202121357295U CN215675513U CN 215675513 U CN215675513 U CN 215675513U CN 202121357295 U CN202121357295 U CN 202121357295U CN 215675513 U CN215675513 U CN 215675513U
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Abstract
The utility model relates to an air conditioner plasma air purifier, which comprises a shell guide rod, a high-voltage power supply and a plasma generation module; the high-voltage power supply and the plasma generating module are arranged in the shell guide rod and are connected; the shell guide rod comprises a shell I and a shell II which have the same appearance structure and are mutually matched; the high-voltage power supply and the plasma generating module are fixed in the first shell; an air inlet is arranged in a region of the shell, which is opposite to the plasma generation module; and arranging an air outlet in the area of the second shell opposite to the plasma generation module, and coating a metal coating on the inner surface of the air outlet of the second shell. The utility model forms a suspension ground on the inner surface of the guide rod of the shell by attaching the metal coating on the inner surface of the second shell, leads the charged particles generated by the plasma generation module out of the shell and diffuses into the air, thereby greatly improving the active sterilization and purification capability.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to an air conditioner plasma air purifier.
Background
The active purification and passive purification functions are difficult to be considered simultaneously. In the plasma generating module of the conventional plasma purifier, plasma is generated between the high-voltage electrode and the ground electrode, and charged particles are difficult to escape from the region between the high-voltage electrode and the ground electrode due to the action of an electric field, so that the active sterilization and purification capacity is reduced. Although the negative ion purifier can generate a large amount of diffusible negative ions to realize the active purification function, the high-voltage electrode of the negative ion generator adopts negative high voltage and belongs to negative corona plasma, the concentration of active particles generated by the negative ion purifier is far lower than that of positive corona plasma with the same power, and if mesh holes or a covering object is arranged at the outlet of the negative high-voltage electrode to shield, electrons or negative ions emitted by the negative ion purifier are easily blocked and cannot be diffused into the air, so that the actual purification effect is greatly reduced, and the practical use scene is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner plasma air purifier which can solve the technical problems.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an air conditioner plasma air purifier comprises a shell guide rod, a high-voltage power supply and a plasma generation module; the high-voltage power supply and the plasma generating module are arranged in the shell guide rod and are connected;
the shell guide rod comprises a shell I and a shell II which have the same appearance structure and are mutually matched;
the high-voltage power supply and the plasma generating module are fixed in the first shell; an air inlet is arranged in a region of the shell, which is opposite to the plasma generation module;
and arranging an air outlet in the area of the second shell opposite to the plasma generation module, and coating a metal coating on the inner surface of the air outlet of the second shell.
Further, the plasma generation module comprises a sawtooth-shaped high-voltage electrode, an arc-shaped ground electrode, an electrode fixing frame and a protective support;
the sawtooth-shaped high-voltage electrode is connected with the positive electrode of the high-voltage power supply, and the arc-shaped ground electrode is connected with the negative electrode of the high-voltage power supply;
the sawtooth tip direction of the sawtooth-shaped high-voltage electrode is parallel to the plane where the corresponding chord of the arc-shaped ground electrode is located, and a ventilation channel is arranged between the sawtooth-shaped high-voltage electrode and the plane;
both ends of the arc ground electrode and the sawtooth-shaped high-voltage electrode are fixed on an electrode fixing frame, and the electrode fixing frame is arranged on the protective support;
and the ventilation channel of the plasma generation module is over against the air inlet and the air outlet of the shell guide rod.
Furthermore, the first shell and the second shell are of arc structures, and a clamping groove is formed in the inner surface of the first shell and used for fixing the high-voltage power supply and the plasma generation module.
Further, the air inlet and the air outlet are respectively of a hollow structure.
Furthermore, the distance between the sawtooth tip of the sawtooth-shaped high-voltage electrode and the arc-shaped ground electrode is 10-30 mm.
Furthermore, the sawtooth-shaped high-voltage electrode is formed by rectangular metal sheets with sawtooth-shaped tips uniformly distributed on two sides of the edge, and the thickness of the sawtooth-shaped high-voltage electrode is 0.1-1 mm.
Furthermore, the arc ground electrode is made of arc metal sheets with hollow structures, oxidation resistance and corrosion resistance, and the thickness of the arc metal sheets is 0.1-2 mm.
Furthermore, the electrode fixing frame and the protective support are both made of flame-retardant polymer insulating materials or ceramics, and two side faces of the protective support are the same as the arcs of the first shell and the second shell and are tightly attached to the inner wall of the shell guide rod.
Furthermore, the shell guide rod is made of flame-retardant polymer insulating materials.
Further, the metal coating coated on the inner surface of the shell guide rod is in the area facing the ventilation channel.
According to the technical scheme, the ventilation channel of the plasma generation module of the air conditioner plasma air purifier is over against the air inlet and the air outlet of the shell guide rod, the metal coating is attached to the inner surfaces of the two shells of the shell guide rod to form a suspension ground, and charged particles generated by the plasma generation module are led out of the shells and diffused into the air, so that the active sterilization and purification capacity of the plasma generation module is greatly improved; the passive sterilization and purification functions of the plasma module are realized through the self-circulation air exchange system of the household air conditioner, and the more the circulation air exchange times are, the better the sterilization and purification effects are.
Specifically, the air conditioner plasma air purifier includes: the plasma generator comprises a shell guide rod, a high-voltage power supply and a plasma generating module, wherein the high-voltage power supply and the plasma generating module are arranged in the shell guide rod. The shell guide rod comprises a shell I and a shell II which have the same appearance structure; the plasma generation module comprises a sawtooth-shaped high-voltage electrode, an arc-shaped ground electrode, an electrode fixing frame and a protective bracket; the direction of the sawtooth tip of the sawtooth-shaped high-voltage electrode is parallel to the plane where the corresponding chord of the arc-shaped ground electrode is located, and a ventilation channel is arranged between the sawtooth tip and the plane; both ends of the arc ground electrode and the sawtooth-shaped high-voltage electrode are fixed on an electrode fixing frame, and the electrode fixing frame is arranged on the protective support; the sawtooth-shaped high-voltage electrode of the plasma generation module is connected with the positive electrode of the high-voltage power supply, and the arc-shaped ground electrode is connected with the negative electrode of the high-voltage power supply; the air conditioner plasma air purifier has the characteristics of simple structure, energy conservation, high efficiency, good reliability, easiness in installation and the like.
Drawings
FIG. 1 is a schematic view of an air conditioner plasma air purifier according to the present invention;
FIG. 2 is a front view of the guide bar of the housing of FIG. 1;
FIG. 3 is a right side view of the guide bar of the housing of FIG. 1;
FIG. 4 is a front view of the plasma generation module of FIG. 1;
FIG. 5 is a first cross-sectional view of the plasma generation module of FIG. 1;
FIG. 6 is a second schematic front view of the plasma generation module of FIG. 1;
element number description: 1. a plasma air purifier of a plasma air conditioner; 2. a housing guide; 21. a first shell; 22. a second shell; 23. an air inlet; 24. an air outlet; 3. a high voltage power supply; 4. a plasma generation module; 41. a serrated high-voltage electrode; 42. an arc-shaped ground electrode; 43. an electrode holder; 44. a protective bracket; 45. a ventilation channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a plasma air purifier 1 for a home air conditioner, comprising a housing guide rod 2, a high voltage power supply 3 and a plasma generating module 4; the high voltage power supply 3 and the plasma generating module 4 are arranged in the housing guide rod 2. The shell guide rod comprises a shell I and a shell II which have the same appearance structure; the plasma generating module 4 comprises a sawtooth-shaped high-voltage electrode 41, an arc-shaped ground electrode 42, an electrode fixing frame 43 and a protective bracket 44; the first shell 21 and the second shell 22 adopt arc-shaped structures, the arc-shaped structures can be better matched with an air outlet of an air conditioner tightly, and a clamping groove is formed in the inner surface of the first shell 21 and used for fixing the high-voltage power supply 3 and the plasma generation module 4; the area, which is just opposite to the plasma generation module 4, of the first shell 21 is provided with an air inlet 23 in a hollow structure, the hollow structure is used for enabling air blown out by an air conditioner to enter the guide rod 1 through the hollow area, and the air is ionized through the plasma generation module 4; the area of the second shell 22, which is opposite to the plasma generation module 4, is of a hollow structure and is provided as an air outlet 24, and the inner surface of the air outlet 24 of the second shell 22 is coated with a metal coating, so that the second shell 22 is metalized, a suspension ground is formed at the position, charged particles can be led out of the air outlet of the air conditioner through an electric field, and the active purification capability is improved.
The direction of the sawtooth tip of the sawtooth-shaped high-voltage electrode 41 is parallel to the plane where the corresponding chord of the arc-shaped ground electrode 42 is located, so that the same distance is kept between all the tips of the high-voltage electrode and the arc-shaped ground electrode, each tip can be ensured to discharge, as much plasma as possible is generated, and a ventilation channel 45 is arranged between the tips and the arc-shaped ground electrode; the two ends of the arc-shaped ground electrode 42 and the sawtooth-shaped high-voltage electrode 41 are fixed on an electrode fixing frame 43, and the electrode fixing frame 43 is arranged on a protective bracket 44.
The sawtooth-shaped high-voltage electrode 41 of the plasma generation module 4 is connected with the anode of the high-voltage power supply 3, and the arc-shaped ground electrode 42 is connected with the cathode of the high-voltage power supply 3;
the ventilation channel of the plasma generation module 4 is opposite to the air inlet 23 and the air outlet 24 of the shell guide rod 2.
The distance between the tips of the saw teeth of the saw-tooth-shaped high-voltage electrode 41 and the arc-shaped ground electrode 42 is 10-30mm, the range is the plasma discharge distance, the ignition phenomenon can be generated when the distance is smaller than the plasma discharge distance, the uniformity of plasma is reduced, the quantity of active particles in the plasma is reduced, the discharge is weakened when the distance is larger than the plasma discharge distance, and the density of the generated plasma is reduced. The sawtooth-shaped high-voltage electrode 41 is formed by rectangular metal sheets with sawtooth-shaped tips uniformly distributed on two sides of the edge, the thickness is 0.1-1mm, the thickness is less than the range of the thickness, the processing difficulty is high, and the strength is not high; a thickness higher than this range results in a larger radius of curvature of the tip of the saw-tooth, resulting in a poor discharge effect. The arc-shaped ground electrode 42 is made of arc-shaped metal sheets with hollow structures, oxidation resistance and corrosion resistance, the thickness is 0.1-2mm, and similarly, the thickness is lower than the thickness, the processing difficulty is high, and the strength is not high; the weight is increased above this thickness, increasing the bulkiness of the device. The electrode fixing frame 43 and the protective frame 44 are both made of high polymer insulating materials or ceramics with good flame retardance, and the two side faces of the protective frame 44 are the same as the arcs of the first shell 21 and the second shell 22 and are tightly attached to the inner wall of the shell guide rod 2. The housing guide rod 2 is made of flame-retardant polymer insulating materials, and the first housing 21 and the second housing 22 are buckled to form a housing. The range of the metal coating attached to the inner surface of the shell guide rod 2 is in the area facing the ventilation channel 45.
The working process of the air conditioner plasma air purifier of the utility model is as follows:
after the air conditioner plasma air purifier 1 is electrified (connected with direct current supplied by a household air conditioner), the input voltage is increased to the output high voltage required by the air conditioner plasma generation air purifier 1 through a high-voltage power supply, the typical voltage is 6000-plus-1000V, the input high voltage is output to the plasma generation module 4, the plasma generation module 4 generates plasma to provide energy for generating plasma, and plasma is generated, wherein the plasma comprises high-energy electrons and OH-、O2 -The active particles and the ultraviolet rays purify the air flowing through the plasma generation module 4, bacteria and viruses in the air are inactivated under the action of the active particles and the ultraviolet rays, and volatile organic matters such as formaldehyde in the air can react with high-energy electrons and the active particles in the plasma to be changed into water, carbon dioxide and other non-toxic and harmless micromolecules.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner plasma air purifier comprises a shell guide rod (2), a high-voltage power supply (3) and a plasma generation module (4); high voltage power supply (3) and plasma generation module (4) set up in shell guide arm (2), and high voltage power supply (3) and plasma generation module (4) are connected its characterized in that:
the shell guide rod (2) comprises a first shell (21) and a second shell (22) which have the same appearance structure and are mutually matched;
the high-voltage power supply (3) and the plasma generating module (4) are fixed in the first shell (21); an air inlet (23) is formed in the area, facing the plasma generation module (4), of the first shell (21);
an air outlet (24) is arranged in the area, facing the plasma generation module (4), of the second shell (22), and a metal coating is coated on the inner surface of the second shell (22) at the air outlet (24).
2. An air conditioning plasma air cleaner as defined in claim 1, wherein: the plasma generation module (4) comprises a sawtooth-shaped high-voltage electrode (41), an arc-shaped ground electrode (42), an electrode fixing frame (43) and a protective bracket (44);
the sawtooth-shaped high-voltage electrode (41) is connected with the positive electrode of the high-voltage power supply (3), and the arc-shaped ground electrode (42) is connected with the negative electrode of the high-voltage power supply (3);
the direction of the sawtooth tip of the sawtooth-shaped high-voltage electrode (41) is parallel to the plane where the corresponding chord of the arc-shaped ground electrode (42) is located, and a ventilation channel (45) is arranged between the sawtooth tip and the plane;
both ends of the arc-shaped ground electrode (42) and the sawtooth-shaped high-voltage electrode (41) are fixed on an electrode fixing frame (43), and the electrode fixing frame (43) is arranged on a protective bracket (44);
the ventilation channel (45) of the plasma generation module (4) is over against the air inlet (23) and the air outlet (24) of the shell guide rod (2).
3. An air conditioning plasma air cleaner as defined in claim 1, wherein: the first shell (21) and the second shell (22) are of arc structures, and clamping grooves are formed in the inner surface of the first shell (21) and used for fixing the high-voltage power supply (3) and the plasma generation module (4).
4. An air conditioning plasma air cleaner as defined in claim 1, wherein: the air inlet (23) and the air outlet (24) are respectively of a hollow structure.
5. An air conditioning plasma air cleaner as defined in claim 2, wherein: the distance between the sawtooth tip of the sawtooth-shaped high-voltage electrode (41) and the arc-shaped ground electrode (42) is 10-30 mm.
6. An air conditioning plasma air cleaner as defined in claim 2, wherein: the sawtooth-shaped high-voltage electrode (41) is composed of rectangular metal sheets with sawtooth-shaped tips uniformly distributed on two sides of the edge, and the thickness of the sawtooth-shaped high-voltage electrode is 0.1-1 mm.
7. An air conditioning plasma air cleaner as defined in claim 2, wherein: the arc ground electrode (42) is made of arc metal sheets with hollow structures, oxidation resistance and corrosion resistance, and the thickness of the arc metal sheets is 0.1-2 mm.
8. An air conditioning plasma air cleaner as defined in claim 2, wherein: the electrode fixing frame (43) and the protective support (44) are both made of flame-retardant polymer insulating materials or ceramics, and the two side faces of the protective support (44) are the same as the arcs of the first shell (21) and the second shell (22) and are tightly attached to the inner wall of the shell guide rod (2).
9. An air conditioning plasma air cleaner as defined in claim 1, wherein: the shell guide rod (2) is made of flame-retardant polymer insulating materials.
10. An air conditioning plasma air cleaner as defined in claim 1, wherein: the metal coating range coated on the inner surface of the shell guide rod (2) is in a region facing the ventilation channel (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357295.XU CN215675513U (en) | 2021-06-17 | 2021-06-17 | Air conditioner plasma air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357295.XU CN215675513U (en) | 2021-06-17 | 2021-06-17 | Air conditioner plasma air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675513U true CN215675513U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357295.XU Active CN215675513U (en) | 2021-06-17 | 2021-06-17 | Air conditioner plasma air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675513U (en) |
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2021
- 2021-06-17 CN CN202121357295.XU patent/CN215675513U/en active Active
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