CN216790465U - Air purification device based on adjustable negative ions and purification system thereof - Google Patents
Air purification device based on adjustable negative ions and purification system thereof Download PDFInfo
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- CN216790465U CN216790465U CN202220401376.3U CN202220401376U CN216790465U CN 216790465 U CN216790465 U CN 216790465U CN 202220401376 U CN202220401376 U CN 202220401376U CN 216790465 U CN216790465 U CN 216790465U
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Abstract
The utility model discloses an air purification device and a purification system based on adjustable negative ions, which comprise a negative ion generator for generating negative ions, a negative ion emitting needle for releasing negative ions into air and a negative ion adjusting circuit board for adjusting the emission quantity of the negative ions, wherein the negative ion adjusting circuit board is connected with the negative ion generator through a control line, and the negative ion emitting needle is connected with the negative ion generator through a lead. In the application, the negative ion generator generates negative ions in an excitation energy mode, is connected with the negative ion regulating circuit board to regulate the release amount of the negative ions which are released outwards, and ionizes air to generate ion wind through corona discharge of the negative ion emitting needle to form negative ions with negative charges, so that tiny suspended particles with virus and bacteria can be actively captured in the air without dead angles, and the effects of sterilization, disinfection and purification in the air can be completed more accurately and efficiently; meanwhile, the air negative ion concentration is generated as required through the negative ion regulating circuit, and the comfort level of a user is improved.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to an air purification device based on adjustable negative ions and a purification system thereof.
Background
Because the air negative ions have the functions of purifying air, eliminating pollution, improving living environment and treating and protecting health of human bodies, at present, the negative ion generator is widely applied to the field of air purification, however, the negative ion concentration of the common negative ion generator is relatively constant, real-time adjustment on the negative ion concentration in the air cannot be realized, and the controllability is poor, so that the air purification effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air purification device based on adjustable negative ions and a purification system thereof, and aims to solve the problem of poor air purification effect in the prior art.
The technical scheme for solving the technical problems is as follows: an air purification device based on adjustable negative ions comprises a negative ion generator for generating negative ions, a negative ion emission needle for releasing negative ions into air and a negative ion adjusting circuit board for adjusting the emission quantity of the negative ions;
the negative ion adjusting circuit board is connected with the negative ion generator through a control line, and the negative ion emitting needle is connected with the negative ion generator through a lead.
Furthermore, the anion generator comprises an outer barrel, an anion generating cavity and an anion emitting cavity, the anion generating cavity is located in the outer barrel, the anion emitting cavity is located on the top face of the anion generating cavity, the anion adjusting circuit board is located in the anion generating cavity, and the anion emitting needle is located in the anion emitting cavity.
Further, the top end surface of the negative ion emission cavity is provided with a multilayer annular opening from outside to inside, and the annular opening is configured as a flow channel for releasing negative ions.
Furthermore, the negative ion emission needle is arranged at the annular opening of the innermost layer.
Further, the negative ion regulating circuit board comprises a capacitor C1, a capacitor C2, a resistor R1, an adjustable resistor R2, a resistor R3, a diode VD1, a diode VD2, a diode VD3, a thyristor D1 and a transformer T1;
one end of the capacitor C2 is respectively connected with one end of the resistor R1 and the anode of the diode VD1 and is used as the power supply end of the adjustable unipolar negative ion generator; the other end of the negative electrode is connected with one end of a capacitor C1, a first end of the primary side of a transformer T1 and a first end of the secondary side of a transformer T1 respectively and is used as a common end of the adjustable unipolar negative ion generator;
the cathode of the diode VD1 is connected with one end of an adjustable resistor R2;
the other end of the adjustable resistor R2 is connected with the control end of the controllable silicon D1;
the other end of the resistor R1 is connected with the cathode of a diode VD 2;
the anode of the diode VD2 is respectively connected with the other end of the capacitor C1 and the cathode of the controllable silicon D1;
the anode of the controlled silicon D1 is connected with the second end of the primary side of the transformer T1;
the second end of the secondary side of the transformer T1 is connected with the cathode of a diode VD 3;
the anode of the diode VD3 is connected with one end of a resistor R3;
the other end of the resistor R3 is connected with a negative ion emission needle.
Further, the surface of the negative ion emission needle is coated with a protective layer.
Furthermore, the negative ion emission needle is made of a metal material.
The utility model also provides an air purification system based on adjustable negative ions, which comprises a purification device and an intelligent control system in communication connection with the negative ion adjusting circuit board and the negative ion generator, wherein the intelligent control system is used for controlling the on-off of the negative ion generator and controlling the release amount of the negative ions released by the negative ion adjusting circuit board.
The utility model has the following beneficial effects: the air purification device and the purification system thereof based on the adjustable negative ions provided by the utility model have the advantages that the negative ion generator generates high-concentration 0.001-micron small-particle-size unipolar negative ions through high-voltage oscillation, the negative ions are emitted to a position to be purified in a positive dazzling wave mode, tiny suspended particles with virus and bacteria can be actively captured in the air without dead angles, the tiny-particle-size unipolar negative ions can permeate cells of harmful substances in the air to generate chemical reaction with the cells, the protein structure of the tiny-particle-size unipolar negative ions is damaged, the tiny-particle unipolar negative ions lose activity and settle on the ground, the air purification device and the purification system thereof do not have infectivity any more, the effects of sterilization, disinfection and purification in the air are completed more accurately and efficiently, and the air purification effect is effectively improved;
in addition, the negative ion release amount can be effectively controlled through the action of the negative ion adjustable circuit board, air negative ions are generated according to needs, the power consumption is reduced, and the comfort level of a user can be improved; simultaneously, in the application, unipolar adjustable high voltage is added to the negative ion emitting needle, so that corona discharge is generated at the needle point, air around the needle point is ionized, and the negative ion emitting needle is arranged in the semi-closed circular negative ion emitting cavity, and negative ions diffused all around return rapidly to the bottom towards the ions in the circular emitting cavity and are emitted together with the ions released outwards.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an assembly structure of the negative ion generating mechanism according to the present invention;
FIG. 3 is a schematic diagram of an anion conditioning circuit according to the present invention;
FIG. 4 is a schematic view showing the connection structure of the interior of the anion generator of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 2, an air purification device based on adjustable negative ions comprises a negative ion generator 1 for generating negative ions, a negative ion emission needle 2 for releasing negative ions into air, and a negative ion adjustment circuit board 3 for adjusting the emission amount of negative ions. The anion generator 1 generates anions by excitation energy, and is connected with the anion adjusting circuit board 3 to adjust the release amount of the anions released outwards. Through the corona discharge of the negative ion emission needle 2, the air is ionized to generate ion wind, electrons can lose part of outermost layer electrons rotating around atomic nuclei and are called as free electrons to carry negative charges, oxygen obtains redundant electrons and forms negative oxygen ions with negative charges, and then the concentration of the negative oxygen ions can be changed according to the needs of scenes through a negative ion regulating circuit, so that a pure ecological negative oxygen ion bath environment can be formed indoors, and meanwhile, no pollutants such as ozone, nitrogen, oxygen compounds and the like are generated. The amount of the released negative ions is adjusted through the negative ion adjusting circuit board 3, so that air negative ions are generated as required, power consumption is reduced, and comfort of a user is improved.
The negative ion adjusting circuit board 3 is connected with the negative ion generator 1 through a control line, and the negative ion emitting needle 2 is connected with the negative ion generator 1 through a lead. The conducting wire adopts a high-voltage wire. During the use, vibrate the 0.001 micron small-particle size unipolar anion that produces high concentration through the high pressure through anion generator 1, to the position that needs to purify of launching outward through just dazzling the mode of ripples, can initiatively have the small suspended particles of virus bacterium in the no dead angle seizure in the air, harmful substance's in the small-particle size unipolar anion permeable air cell rather than producing chemical reaction destroys its protein structure, make it lose activity, subside in ground, no longer possess the infectivity, the effect of disinfection and purification in the air is accomplished to more accurate efficient, the effectual air purification effect that improves.
The anion generator 1 comprises an outer cylinder 10, an anion generating cavity 11 positioned in the outer cylinder 10 and an anion emitting cavity 12 positioned on the top surface of the anion generating cavity 11, the anion adjusting circuit board 3 is positioned in the anion generating cavity 11, and the anion emitting needle 2 is positioned in the anion emitting cavity 12. The outer cylinder 10 is a cylinder structure and made of insulating materials. The negative ion generating cavity 11 and the negative ion emitting cavity 12 are separated by insulating materials, and the independence between the two cavities is ensured. The top end surface of the negative ion emission cavity 12 is a multi-layer annular opening 13 from outside to inside, or may be a semi-closed circle with the annular opening 13, the annular opening 13 is configured as a flow channel for releasing negative ions, and the negative ion emission needle 2 is disposed at the innermost annular opening 13. The negative ion emission needle 2 is made of metal materials, the outer surface of the negative ion emission needle is coated or plated with a protective layer, and the protective layer is used for protection such as corrosion prevention and rust prevention, so that the service performance is improved. When in use, the air around the needle point is ionized by enabling the needle point to generate corona discharge, and because the negative ion emission needle 2 is arranged in the semi-closed circular negative ion emission cavity 12, the negative ions diffused all around return rapidly to the bottom towards the ions in the circular emission cavity and are emitted outwards together with the outwards released ions, the negative ion emission needle has the characteristics of large release dosage, high purity, small particle size and high activity, improves the effect of negative ion emission, and further improves the effect of air purification.
In order to improve the operation convenience of negative ion adjustment, as shown in fig. 3, in the present invention, the negative ion adjustment circuit board 3 includes a capacitor C1, a capacitor C2, a resistor R1, an adjustable resistor R2, a resistor R3, a diode VD1, a diode VD2, a diode VD3, a thyristor D1, and a transformer T1; one end of the capacitor C2 is respectively connected with one end of the resistor R1 and the anode of the diode VD1 and is used as the power supply end of the adjustable unipolar negative ion generator 1; the other end of the negative electrode is respectively connected with one end of a capacitor C1, a first end of the primary side of a transformer T1 and a first end of the secondary side of a transformer T1 and is used as a common end of the adjustable unipolar negative ion generator 1; the cathode of the diode VD1 is connected with one end of the adjustable resistor R2; the other end of the adjustable resistor R2 is connected with the control end of the controllable silicon D1; the other end of the resistor R1 is connected with the cathode of the diode VD 2; the anode of the diode VD2 is respectively connected with the other end of the capacitor C1 and the cathode of the controllable silicon D1; the anode of the thyristor D1 is connected with the second end of the primary side of the transformer T1; the second end of the secondary side of the transformer T1 is connected with the cathode of a diode VD 3; the anode of the diode VD3 is connected with one end of the resistor R3; the other end of the resistor R3 is connected with the negative ion emitting needle 2. The circuit changes the size of the conduction angle and is realized by a method of triggering pulse phase shift, and the triggering pulse is ensured by charging and discharging a capacitor. The faster the capacitor is charged and discharged, the wider the peak pulse is, the earlier the time for sending out the first pulse is, the larger the conduction angle of the thyristor D1 is, and the higher the output voltage is. The speed of the capacitor charging is determined by the adjustable resistor R2. The smaller the R2, the faster the charging, the closer the distance of the peak wave, the larger the conduction angle, and the smaller the conduction angle.
In the circuit, the circuit is changed by adjusting the resistance value of the adjustable resistor R2, so that the charging current of the capacitor C1 reaches linearity, and the high discharge voltage of the negative ion emitting needle 2 is adjusted. In addition, a capacitor C2 is added on the circuit, the purpose is that when the negative ion emission needle 2 is discharging, the 220V power supply is suddenly cut off, at the moment, the secondary pole of the high-voltage package generates an instant counter potential, so that the high-voltage package generates a reverse instant high voltage primarily, the reverse instant high voltage is reflected to the 220V power supply through a silicon controlled rectifier D1 and a diode VD2, if the positive half cycle of the power supply is met, the voltage is superposed with the power supply voltage, the damage is caused to small-sized electrical appliances such as a mobile phone charger and the like which are used on the same power socket, after the capacitor C2 is added at the inlet end of the 220V power supply, the instant high voltage forms a loop discharge through the capacitor C2, a protection circuit is formed, and the safety performance is improved.
The utility model also provides an air purification system based on adjustable negative ions, which comprises a purification device and an intelligent control system in communication connection with the negative ion adjusting circuit board 3 and the negative ion generator 1, wherein the intelligent control system is used for controlling the on-off of the negative ion generator 1 and controlling the release amount of the negative ions released by the negative ion adjusting circuit board 3. The intelligent control system adopts a display screen for displaying, and the display interface is provided with various operation touch screen keys for adjusting the on-off of the negative ion generator and the size of the negative ion release amount. The purification system can be arranged outdoors or indoors, is installed and used according to environmental requirements, and is convenient and reliable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. An air purification device based on adjustable negative ions is characterized by comprising a negative ion generator (1) for generating negative ions, a negative ion emission needle (2) for releasing the negative ions into the air and a negative ion adjusting circuit board (3) for adjusting the emission quantity of the negative ions;
the negative ion adjusting circuit board (3) is connected with the negative ion generator (1) through a control line, and the negative ion emitting needle (2) is connected with the negative ion generator (1) through a lead.
2. The adjustable anion based air purification device according to claim 1, wherein the anion generator (1) comprises an outer cylinder (10), an anion generating chamber (11) located in the outer cylinder (10), and an anion emitting chamber (12) located on the top surface of the anion generating chamber (11), the anion adjusting circuit board (3) is located in the anion generating chamber (11), and the anion emitting needle (2) is located in the anion emitting chamber (12).
3. The adjustable anion based air purification device according to claim 2, wherein the top surface of the anion emission chamber (12) is a multi-layer ring-shaped opening (13) from outside to inside, and the ring-shaped opening (13) is configured as a flow channel for anion release.
4. The adjustable anion based air purification device according to claim 3, wherein the anion emission needle (2) is arranged at the innermost annular opening (13).
5. The adjustable anion based air purification device according to claim 1, wherein the anion adjusting circuit board (3) comprises a capacitor C1, a capacitor C2, a resistor R1, an adjustable resistor R2, a resistor R3, a diode VD1, a diode VD2, a diode VD3, a thyristor D1, a transformer T1;
one end of the capacitor C2 is respectively connected with one end of the resistor R1 and the anode of the diode VD1 and is used as the power supply end of the adjustable unipolar negative ion generator (1); the other end of the negative electrode is respectively connected with one end of a capacitor C1, a primary side first end of a transformer T1 and a secondary side first end of a transformer T1 and is used as a common end of the adjustable unipolar negative ion generator (1);
the cathode of the diode VD1 is connected with one end of an adjustable resistor R2;
the other end of the adjustable resistor R2 is connected with the control end of the controllable silicon D1;
the other end of the resistor R1 is connected with the cathode of a diode VD 2;
the anode of the diode VD2 is respectively connected with the other end of the capacitor C1 and the cathode of the controllable silicon D1;
the anode of the controlled silicon D1 is connected with the second end of the primary side of the transformer T1;
the second end of the secondary side of the transformer T1 is connected with the cathode of a diode VD 3;
the anode of the diode VD3 is connected with one end of a resistor R3;
the other end of the resistor R3 is connected with the negative ion emission needle (2).
6. The adjustable negative ion-based air purification device according to claim 1, wherein the surface of the negative ion emitting needle (2) is coated with a protective layer.
7. The adjustable negative ion-based air purification device as claimed in claim 1, wherein the negative ion emitting needle (2) is made of metal material.
8. An adjustable negative ion-based air purification system, which comprises the purification device as claimed in any one of claims 1 to 7, and further comprises an intelligent control system in communication connection with the negative ion adjustment circuit board (3) and the negative ion generator (1), wherein the intelligent control system is used for controlling the on/off of the negative ion generator (1) and controlling the release amount of negative ions released by the negative ion adjustment circuit board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401376.3U CN216790465U (en) | 2022-02-24 | 2022-02-24 | Air purification device based on adjustable negative ions and purification system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220401376.3U CN216790465U (en) | 2022-02-24 | 2022-02-24 | Air purification device based on adjustable negative ions and purification system thereof |
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| CN216790465U true CN216790465U (en) | 2022-06-21 |
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| CN202220401376.3U Active CN216790465U (en) | 2022-02-24 | 2022-02-24 | Air purification device based on adjustable negative ions and purification system thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115986569A (en) * | 2023-03-15 | 2023-04-18 | 福州寅胜信息科技有限公司 | Water anion generating device and control circuit device thereof |
| CN118293518A (en) * | 2023-03-14 | 2024-07-05 | 浙江水荔枝健康科技有限公司 | Water anion air conditioner and water anion generating module based on water mist charging thereof |
-
2022
- 2022-02-24 CN CN202220401376.3U patent/CN216790465U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118293518A (en) * | 2023-03-14 | 2024-07-05 | 浙江水荔枝健康科技有限公司 | Water anion air conditioner and water anion generating module based on water mist charging thereof |
| CN115986569A (en) * | 2023-03-15 | 2023-04-18 | 福州寅胜信息科技有限公司 | Water anion generating device and control circuit device thereof |
| WO2024187896A1 (en) * | 2023-03-15 | 2024-09-19 | 厉亚 | Water anion generating apparatus and control circuit apparatus thereof |
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