An intelligent plasma generator

Abstract

The invention discloses an intelligent plasma generator, comprising an outer shell; the outer shell comprises an upper circuit board, a lower circuit board, two main side plates, two secondary side plates and a partition plate; the ion generating plates are divided into multiple groups and are respectively arranged in multiple generating chambers; multiple strip-shaped hollow holes are provided on the ion generating plates; the positive electrode and the negative electrode are staggered between the strip-shaped hollow holes; the intelligent detection unit is installed on the upper circuit board and is used to monitor the temperature, humidity and wind speed of the environment; the main controller is installed on the upper circuit board; the main controller comprises a high-frequency AC power supply and an intelligent control system; the high-frequency AC power supply is electrically connected to the positive electrode and the negative electrode, and the intelligent control system is electrically connected to the intelligent detection unit and the high-frequency AC power supply respectively. The invention has a higher degree of intelligence and a better reaction effect.

Description

Technical Field

[0001] The invention relates to the technical field of air environmental protection, and more particularly to an intelligent plasma generator. Background Art

[0002] Ordinary air purification can only reduce PM2.5. When removing odors, charcoal bags or fragrances are mainly used to cover up odors. For disinfection, spraying and ozone sterilization are mainly used. Spraying is mainly used in some occasions with high requirements for disinfection, and generally needs to be operated when no one is around. Ozone disinfection is also used in unmanned occasions, such as deodorization in refrigerators or some unmanned factory workshops. When positive ions and negative ions annihilate each other in the air, they release energy, which can decompose most organic matter in the air, and can achieve the effect of deodorization and killing bacteria and viruses. We call these positive and negative ions plasma.

[0003] At present, AC high voltage electricity is generally used to generate plasma. Metal wires or metal needles are used as electrodes at both ends of the high voltage. Discharge is carried out through a medium (usually glass or air), and positive and negative ions are released alternately at the discharge end to generate plasma. The use of AC high voltage electricity releases positive and negative ions at the same time. The distance between positive and negative ions is very short, and annihilation is very easy to occur, which greatly improves the efficiency of deodorization and sterilization. However, because the distance between the two ends of the high voltage is close, the breakdown effect of the medium will generate a large breakdown current, thereby generating a large amount of ozone. High-concentration ozone is harmful to the human body. At the same time, the existing plasma generator cannot be intelligently controlled according to environmental parameters, and its purification effect is also poor.

[0004] Therefore, how to provide a plasma generator with high intelligence and good purification effect is a problem that technical personnel in this field need to solve urgently. Summary of the invention

[0005] In view of this, the present invention provides an intelligent plasma generator, aiming to solve the above technical problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] An intelligent plasma generator, comprising:

[0008] An outer shell; the outer shell comprises an upper circuit board, a lower circuit board, two main side plates and two auxiliary side plates; the inner part of the outer shell comprises at least one partition plate which isolates the inner space and is parallel to the auxiliary side plates, and the partition plate divides the inner part of the outer shell into a plurality of generating cavities; the main side plates are provided with through holes corresponding to the generating cavities;

[0009] Ion generating plate; the number of the ion generating plates is multiple, and the ion generating plates are divided into multiple groups and respectively arranged in the multiple generating chambers; the ion generating plates in each generating chamber are parallel to the main side plates and arranged at equal intervals; the ion generating plate is provided with multiple strip-shaped hollow holes; the ion generating plate has a positive electrode and a negative electrode respectively integrated with the upper circuit board and the lower circuit board; the positive electrode and the negative electrode are staggered between the strip-shaped hollow holes;

[0010] Intelligent detection unit; the intelligent detection unit is mounted on the upper circuit board and is used to monitor the temperature, humidity and wind speed of the environment;

[0011] A main controller; the main controller is installed on the upper circuit board; the main controller includes a high-frequency AC power supply and an intelligent control system; the high-frequency AC power supply is electrically connected to the positive electrode and the negative electrode, and the intelligent control system is electrically connected to the intelligent detection unit and the high-frequency AC power supply respectively.

[0012] Through the above technical scheme, the ion generator provided by the present invention can automatically adjust the voltage according to the parameter detection of the environment, and has a higher degree of intelligence; the use of an ion generating plate with hollow holes can reduce dust accumulation, reduce the generating voltage, reduce the ozone concentration, and extend the life of the generator; the use of an ion generating plate matrix emission method makes the efficiency of ionizing air higher, and the reaction effect of the multi-column arrangement is better.

[0013] Preferably, in the above-mentioned intelligent plasma generator, the upper circuit board and the lower circuit board have a plurality of jacks; the top and bottom ends of the ion generating plate have plugs that match the jacks. The matching of the jacks and the plugs makes the connection between the ion generating plate and the upper circuit board and the lower circuit board more convenient and stable.

[0014] Preferably, in the above-mentioned intelligent plasma generator, the number of the partition plates is two, and the interior of the outer shell is evenly divided into three generating cavities of equal volume. The arrangement of multiple rows of ion generating plates enables a better reaction effect.

[0015] Preferably, in the above-mentioned intelligent plasma generator, the positive electrode and the negative electrode both have multiple bifurcated endpoints, thereby increasing the output points of ions.

[0016] Preferably, in the above-mentioned intelligent plasma generator, the wire diameters of the positive electrode and the negative electrode are 0.02-0.15 mm. Metal material is used to reduce the wire diameter.

[0017] Preferably, in the above-mentioned intelligent plasma generator, the intelligent detection unit includes a temperature sensing probe, a humidity sensing probe and a wind speed sensing probe which are electrically connected to the intelligent control system respectively, so as to monitor the environmental status in real time.

[0018] Preferably, in the above-mentioned intelligent plasma generator, the intelligent control system includes a signal receiving chip for receiving the temperature sensing probe, the humidity sensing probe and the wind speed sensing probe, and a CPU chip electrically connected to the signal receiving chip; the CPU chip is electrically connected to the high-frequency AC power supply, and is used to adjust the output voltage according to the detected environmental parameters. It has better intelligent information collection and intelligent control effects, and can automatically adjust the voltage according to environmental changes.

[0019] Preferably, in the above-mentioned intelligent plasma generator, the positive and negative alternating frequency of the high-frequency AC power supply is 25-45kHZ, which greatly increases the probability of positive and negative ion annihilation and improves the efficiency of sterilization and disinfection.

[0020] Preferably, in the above-mentioned intelligent plasma generator, the size of the main side plate is larger than that of the secondary side plate, so as to facilitate the installation of the structure and the arrangement of the partition plate.

[0021] Preferably, in the above-mentioned intelligent plasma generator, the size of the through hole covers the strip-shaped hollow holes of each ion generating plate, which can improve the reaction effect.

[0022] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses an intelligent plasma generator, which has the following beneficial effects:

[0023] 1. The ion generator provided by the present invention can automatically adjust the voltage according to the detection of environmental parameters, and has a higher degree of intelligence.

[0024] 2. The present invention adopts an ion generating plate with hollow holes, which can reduce dust accumulation, lower the generating voltage, reduce the ozone concentration, and extend the life of the generator.

[0025] 3. The ion generating plate of the present invention adopts a matrix discharge mode, so that the efficiency of ionizing air is higher, and the reaction effect of the multi-row arrangement is better.

[0026] 4. The positive electrode and the negative electrode of the present invention both have multiple bifurcated endpoints, which increase the output points of ions.

[0027] 5. The positive and negative alternating frequency of the high-frequency AC power supply of the present invention is 25-45kHZ, which greatly increases the probability of positive and negative ion annihilation and improves the efficiency of sterilization and disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0029] Figure 1 The accompanying drawing is a structural exploded view of the intelligent plasma generator provided by the present invention.

[0030] Figure 2 The accompanying drawing is a schematic structural diagram of the main side plate provided by the present invention;

[0031] Figure 3 The accompanying drawing is a schematic structural diagram of an ion generating plate provided by the present invention;

[0032] Figure 4 The accompanying drawing is a framework diagram of the electrical connection provided by the present invention.

[0033] in:

[0034] 1- Outer shell;

[0035] 11-upper circuit board; 12-lower circuit board; 13-main side board; 131-through hole; 14-secondary side board; 15-partition board; 16-generating cavity;

[0036] 2- ion generating plate;

[0037] 21-strip hollow hole; 22-positive electrode; 23-negative electrode; 24-plug block;

[0038] 3- Intelligent detection unit;

[0039] 31-temperature sensor probe; 32-humidity sensor probe; 33-wind speed sensor probe;

[0040] 4- Master controller;

[0041] 41-high frequency AC power supply; 42-intelligent control system; 421-signal receiving chip; 422-CPU chip. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See attached Figure 1To Attachment Figure 4 The embodiment of the present invention discloses an intelligent plasma generator, comprising:

[0044] The outer shell 1 comprises an upper circuit board 11, a lower circuit board 12, two main side panels 13 and two auxiliary side panels 14; the outer shell 1 comprises at least one partition plate 15 which isolates the inner space and is parallel to the auxiliary side panels 14, and the partition plate 15 divides the inner space of the outer shell 1 into a plurality of generating cavities 16; the main side panels 13 are provided with through holes 131 corresponding to the generating cavities 16;

[0045] Ion generating plate 2; there are multiple ion generating plates 2, which are divided into multiple groups and respectively arranged in multiple generating chambers 16; the ion generating plates 2 in each generating chamber 16 are parallel to the main side plate 13 and are arranged at equal intervals; a plurality of strip-shaped hollow holes 21 are opened on the ion generating plate 2; the ion generating plate 2 has a positive electrode 22 and a negative electrode 23 respectively integrated with the upper circuit board 11 and the lower circuit board 12; the positive electrode 22 and the negative electrode 23 are staggered between the strip-shaped hollow holes 21;

[0046] Intelligent detection unit 3; the intelligent detection unit 3 is mounted on the upper circuit board 11 and is used to monitor the temperature, humidity and wind speed of the environment;

[0047] The main controller 4 is installed on the upper circuit board 11; the main controller 4 includes a high-frequency AC power supply 41 and an intelligent control system 42; the high-frequency AC power supply 41 is electrically connected to the positive electrode 22 and the negative electrode 23, and the intelligent control system 42 is electrically connected to the intelligent detection unit 3 and the high-frequency AC power supply 41 respectively.

[0048] In order to further optimize the above technical solution, the upper circuit board 11 and the lower circuit board 12 are provided with a plurality of plug holes; the top and bottom ends of the ion generating plate 2 are provided with plug blocks 24 that match the plug holes.

[0049] In order to further optimize the above technical solution, the number of partition plates 15 is two, which divide the interior of the outer shell 1 into three generating cavities 16 of equal volume.

[0050] In order to further optimize the above technical solution, both the positive electrode 22 and the negative electrode 23 have a plurality of bifurcated endpoints.

[0051] In order to further optimize the above technical solution, the wire diameters of the positive electrode 22 and the negative electrode 23 are 0.02-0.15 mm.

[0052] In order to further optimize the above technical solution, the intelligent detection unit 3 includes a temperature sensing probe 31 , a humidity sensing probe 32 and a wind speed sensing probe 33 which are electrically connected to the intelligent control system 42 respectively.

[0053] In order to further optimize the above technical solution, the intelligent control system 42 includes a signal receiving chip 421 for receiving the temperature sensing probe 31, the humidity sensing probe 32 and the wind speed sensing probe 33, and a CPU chip 422 electrically connected to the signal receiving chip 421; the CPU chip 422 is electrically connected to the high-frequency AC power supply 41, and is used to adjust the output voltage according to the detected environmental parameters.

[0054] In order to further optimize the above technical solution, the positive and negative alternating frequency of the high-frequency AC power supply 41 is 25-45 kHz.

[0055] In order to further optimize the above technical solution, the size of the primary side plate 13 is larger than the size of the secondary side plate 14 .

[0056] In order to further optimize the above technical solution, the size of the hole 131 covers the strip-shaped hollow hole 21 of each ion generating plate 2 .

[0057] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0058] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent plasma generator, characterized in that: include: An outer shell (1); the outer shell (1) comprises an upper circuit board (11), a lower circuit board (12), two main side plates (13) and two auxiliary side plates (14); the outer shell (1) comprises at least one partition plate (15) which is parallel to the auxiliary side plates (14) and is used to isolate the internal space, the partition plate (15) evenly divides the interior of the outer shell (1) into a plurality of generating cavities (16); the main side plates (13) are provided with through holes (131) corresponding to the generating cavities (16); An ion generating plate (2); the number of the ion generating plates (2) is multiple, and the ion generating plates (2) are divided into multiple groups and respectively arranged in multiple generating cavities (16); the ion generating plates (2) in each generating cavity (16) are parallel to the main side plate (13) and are arranged at equal intervals; the ion generating plate (2) is provided with multiple strip-shaped hollow holes (21); the ion generating plate (2) has a positive electrode (22) and a negative electrode (23) respectively integrated with the upper circuit board (11) and the lower circuit board (12); the positive electrode (22) and the negative electrode (23) are staggered between the strip-shaped hollow holes (21); An intelligent detection unit (3); the intelligent detection unit (3) is mounted on the upper circuit board (11) and is used to monitor the temperature, humidity and wind speed of the environment; A master controller (4); the master controller (4) is mounted on the upper circuit board (11); the master controller (4) comprises a high-frequency AC power supply (41) and an intelligent control system (42); the high-frequency AC power supply (41) is electrically connected to the positive electrode (22) and the negative electrode (23), and the intelligent control system (42) is electrically connected to the intelligent detection unit (3) and the high-frequency AC power supply (41), respectively; The positive electrode (22) and the negative electrode (23) both have a plurality of bifurcated end points; The intelligent detection unit (3) comprises a temperature sensing probe (31), a humidity sensing probe (32) and a wind speed sensing probe (33) which are electrically connected to the intelligent control system (42) respectively.

2. The intelligent plasma generator according to claim 1, characterized in that: The upper circuit board (11) and the lower circuit board (12) are provided with a plurality of insertion holes; the top and bottom ends of the ion generating plate (2) are provided with insertion blocks (24) that match the insertion holes.

3. The intelligent plasma generator according to claim 1, characterized in that: There are two partition plates (15) which evenly divide the interior of the outer shell (1) into three generating cavities (16) of equal volume.

4. The intelligent plasma generator according to claim 1, characterized in that: The wire diameters of the positive electrode (22) and the negative electrode (23) are 0.02-0.15 mm.

5. The intelligent plasma generator according to claim 1, characterized in that: The intelligent control system (42) comprises a signal receiving chip (421) for receiving signals from the temperature sensing probe (31), the humidity sensing probe (32) and the wind speed sensing probe (33), and a CPU chip (422) electrically connected to the signal receiving chip (421); the CPU chip (422) is electrically connected to the high-frequency AC power supply (41) and is used to adjust the output voltage according to the detected environmental parameters.

6. The intelligent plasma generator according to claim 5, characterized in that: The positive and negative alternating frequency of the high-frequency AC power source (41) is 25-45 kHz.

7. The intelligent plasma generator according to claim 1, characterized in that: The size of the main side plate (13) is greater than the size of the secondary side plate (14).

8. The intelligent plasma generator according to claim 1, characterized in that: The size of the through hole (131) covers the strip-shaped hollow hole (21) of each of the ion generating plates (2).

Images