CN114554671A - Plasma discharge panel device - Google Patents
Plasma discharge panel device Download PDFInfo
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- CN114554671A CN114554671A CN202210300080.7A CN202210300080A CN114554671A CN 114554671 A CN114554671 A CN 114554671A CN 202210300080 A CN202210300080 A CN 202210300080A CN 114554671 A CN114554671 A CN 114554671A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/52—Generating plasma using exploding wires or spark gaps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Apparatus For Disinfection Or Sterilisation (AREA)
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Abstract
The utility model relates to a plasma panel device that discharges, including the plasma panel device that discharges including insulating housing, electrode group array and slide rail row, wherein the slide rail row is fixed on insulating housing through the fixed position, at least a set of electrode passes through the insulating housing mounting hole and installs on insulating housing in the electrode group array, another group of electrode passes through slide rail row mounting hole and installs on the slide rail row, the slide rail row can be followed the parallel/vertical direction removal of ventilation zone air current direction of plasma panel device, it can adjust the change according to the plasma disinfection scene of difference to have realized the relative interval position between the electrode, make the disinfection effect more accurate intelligence.
Description
Technical Field
The present disclosure relates to the field of air purification technology, and more particularly, to a plasma discharge panel device.
Background
Plasma disinfection, which adopts bipolar plasma electrostatic field to generate ionized gas substances, the treated clean air flows in a large amount and rapidly in a circulating way, and the biological structures of bacteria and viruses are destroyed, so that the controlled environment is kept in the standard of a sterile dust-free room, and the plasma disinfection device has the advantages of high efficiency, cleanness and the like.
The plasma discharge panel device for generating plasma in the prior art is mostly based on a fixed bipolar discharge structure, the disinfection effect is not easy to adjust, the plasma intensity can not be changed according to different environmental requirements at any time, and the requirement of intelligent disinfection is realized.
Accordingly, there is a need for one or more methods to address the above-mentioned problems.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
An object of the present disclosure is to provide a plasma discharge panel device, thereby overcoming, at least to some extent, one or more of the problems due to the limitations and disadvantages of the related art.
According to an aspect of the present disclosure, there is provided a plasma discharge panel device including an insulating case 100, an electrode group array 200, and a regulation structure 300, wherein:
the insulating housing 100 comprises a frame and a ventilation area enclosed by the frame, wherein the frame comprises a mounting hole for mounting the electrode group array 200 and a fixing position for fixing the adjusting structure 300;
an electrode group array 200, wherein the electrode group array 200 includes a first electrode group 210 and a second electrode group 220, wherein the first electrode group 210 is mounted in the ventilation area of the insulating housing 100 through a mounting hole of the insulating housing 100, the second electrode group 220 is mounted in the adjusting structure 300 through a mounting hole of the adjusting structure 300, a connecting line between the axis of the second electrode group 220 and the axis of the first electrode group 210 is parallel to the air flow direction of the ventilation area when the second electrode group 220 is at an initial position, and a preset distance is provided between the first electrode group 210 and the second electrode group 220; the electrode group array 200 is configured to generate plasma between the first electrode group 210 and the second electrode group 220 when a high voltage pulse voltage is applied to both ends of the first electrode group 210 and the second electrode group 220;
and the adjusting structure 300, the adjusting structure 300 being fixed in the insulating housing 100 by the fixing position of the insulating housing 100, for installing the second electrode group 220 in the adjusting structure 300 through the installation hole of the adjusting structure 300, and enabling the second electrode group 220 to be adjusted and slid along a preset direction.
In an exemplary embodiment of the present disclosure, the electrode group array 200 of the plasma discharge panel apparatus further includes:
the insulating tube 211 is used for installing the first electrode group 210 in the ventilation area of the insulating shell 100 through the installation hole of the insulating shell 100 after the insulating tube 211 is nested in the insulating tube 211.
In an exemplary embodiment of the present disclosure, the adjusting structure is a slide rail row, and the slide rail row includes a lower slide rail row 310 and an upper slide rail row 320.
In an exemplary embodiment of the present disclosure, the lower slide rail row 310 and the upper slide rail row 320 of the adjusting structure 300 further include:
a lower slide rail row 310, wherein the upper slide rail row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction parallel to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper slide rail row 320 comprises an upper slide rail 321, an upper stepping motor 322, an upper main slide bar 323 and an upper slave slide bar 324; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode set 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction parallel to the air flow direction of the ventilation zone by an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
In an exemplary embodiment of the present disclosure, the lower slide rail row 310 and the upper slide rail row 320 further include:
a lower slide rail row 310, wherein the upper slide rail row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction perpendicular to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper slide rail row 320 comprises an upper slide rail 321, an upper stepping motor 322, an upper main slide bar 323 and an upper slave slide bar 324; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode group 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction perpendicular to the air flow direction of the ventilation zone through an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
In an exemplary embodiment of the present disclosure, the lower row stepping motor 312 of the lower row of tracks 310 and the upper row stepping motor 322 of the upper row of tracks 320 realize the same-phase and same-frequency actions based on the same step control signal.
In an exemplary embodiment of the present disclosure, the lower slide rail 311 of the lower slide rail row 310, the housing of the lower stepping motor 312, the lower main slide bar 313 and the lower slave slide bar 314 of the adjusting structure 300 are made of insulating materials;
the upper row of slide rails 321 of the upper row of slide rails 320, the housing of the upper row of stepping motors 322, the upper row of main slide bars 323 and the upper row of slave slide bars 324 of the adjusting structure 300 are made of insulating materials.
In an exemplary embodiment of the present disclosure, the electrode group array 200 further includes:
a third electrode group 230, the third electrode group 230 being mounted in the ventilation area of the insulating case 100 through the mounting hole of the insulating case 100;
the connecting line of the axle center of the first electrode group 210 and the axle center of the third electrode group 230 is parallel to the trend direction of the air flow in the ventilation area;
a predetermined distance is provided between the first electrode set 210 and the third electrode set 230.
In an exemplary embodiment of the present disclosure, the insulation case 100 further includes:
a first terminal connected to one end of the first electrode group 210;
a second terminal connected to one end of the second electrode group 220;
a third terminal connected to one end of the third electrode group 230.
The plasma discharge panel device in the exemplary embodiment of the present disclosure, including the plasma discharge panel device including the insulating housing, electrode group array and slide rail row, wherein the slide rail row is fixed on the insulating housing through the fixed position, at least a set of electrode passes through the insulating housing mounting hole and installs on the insulating housing in the electrode group array, another set of electrode passes through the slide rail row mounting hole and installs on the slide rail row, the slide rail row can move along the parallel/vertical direction of the ventilation zone air current direction of plasma discharge panel device, realized that relative interval position between the electrode can adjust the change according to different plasma disinfection scenes, make the disinfection effect more accurate intelligence.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
Fig. 1 illustrates a plan view of an electrode mounting structure of a plasma discharge panel device according to an exemplary embodiment of the present disclosure;
fig. 2 illustrates a schematic structural view of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
3A-3B illustrate schematic cross-sectional views of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
FIGS. 4A-4B illustrate top views of yet another structure for electrode mounting of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
fig. 5 illustrates still another structural schematic diagram of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
FIGS. 6A-6B illustrate yet another cross-sectional schematic view of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
FIG. 7 illustrates a top view of yet another structure for electrode mounting of a plasma discharge panel device according to an exemplary embodiment of the present disclosure;
fig. 8 illustrates still another structural schematic diagram of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure;
fig. 9A-9C show still another cross-sectional schematic view of a plasma discharge panel apparatus according to an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the embodiments of the disclosure can be practiced without one or more of the specific details, or with other methods, components, materials, devices, steps, and so forth. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in the form of software, or in one or more software-hardened modules, or in different networks and/or processor devices and/or microcontroller devices.
In the present exemplary embodiment, there is first provided a plasma discharge panel apparatus; referring to fig. 1, the plasma discharge panel device includes an insulating case 100, an electrode group array 200, and a regulation structure 300, wherein:
the insulating housing 100 comprises a frame and a ventilation area enclosed by the frame, wherein the frame comprises a mounting hole for mounting the electrode group array 200 and a fixing position for fixing the adjusting structure 300;
an electrode group array 200, wherein the electrode group array 200 includes a first electrode group 210 and a second electrode group 220, wherein the first electrode group 210 is mounted in the ventilation area of the insulating housing 100 through a mounting hole of the insulating housing 100, the second electrode group 220 is mounted in the adjusting structure 300 through a mounting hole of the adjusting structure 300, a connecting line between the axis of the second electrode group 220 and the axis of the first electrode group 210 is parallel to the air flow direction of the ventilation area when the second electrode group 220 is at an initial position, and a preset distance is provided between the first electrode group 210 and the second electrode group 220; the electrode group array 200 is configured to generate plasma between the first electrode group 210 and the second electrode group 220 when a high voltage pulse voltage is applied to both ends of the first electrode group 210 and the second electrode group 220;
the adjusting structure 300 is fixed in the insulating housing 100 by the fixing position of the insulating housing 100, and the adjusting structure 300 includes a lower slide rail row 310 and an upper slide rail row 320, and is configured to mount the second electrode group 220 in the adjusting structure 300 through the mounting hole of the adjusting structure 300, and enable the second electrode group 220 to slide along a preset direction.
The plasma discharge panel device in the exemplary embodiment of the present disclosure, including the plasma discharge panel device including the insulating housing, electrode group array and slide rail row, wherein the slide rail row is fixed on the insulating housing through the fixed position, at least a set of electrode passes through the insulating housing mounting hole and installs on the insulating housing in the electrode group array, another set of electrode passes through the slide rail row mounting hole and installs on the slide rail row, the slide rail row can move along the parallel/vertical direction of the ventilation zone air current direction of plasma discharge panel device, realized that relative interval position between the electrode can adjust the change according to different plasma disinfection scenes, make the disinfection effect more accurate intelligence.
Next, the plasma discharge panel apparatus in the present exemplary embodiment will be further described.
The plasma discharge panel device includes an insulating case 100, an electrode group array 200, and an adjustment structure 300, wherein:
the insulating housing 100 comprises a frame and a ventilation area enclosed by the frame, wherein the frame comprises a mounting hole for mounting the electrode group array 200 and a fixing position for fixing the adjusting structure 300;
an electrode group array 200, wherein the electrode group array 200 includes a first electrode group 210 and a second electrode group 220, wherein the first electrode group 210 is mounted in the ventilation area of the insulating housing 100 through a mounting hole of the insulating housing 100, the second electrode group 220 is mounted in the adjusting structure 300 through a mounting hole of the adjusting structure 300, a connecting line between the axis of the second electrode group 220 and the axis of the first electrode group 210 is parallel to the air flow direction of the ventilation area when the second electrode group 220 is at an initial position, and a preset distance is provided between the first electrode group 210 and the second electrode group 220; the electrode group array 200 is configured to generate plasma between the first electrode group 210 and the second electrode group 220 when a high voltage pulse voltage is applied to both ends of the first electrode group 210 and the second electrode group 220;
and the adjusting structure 300, the adjusting structure 300 being fixed in the insulating housing 100 by the fixing position of the insulating housing 100, for installing the second electrode group 220 in the adjusting structure 300 through the installation hole of the adjusting structure 300, and enabling the second electrode group 220 to be adjusted and slid along a preset direction.
In an exemplary embodiment of the present disclosure, the electrode group array 200 of the plasma discharge panel apparatus further includes:
the insulating tube 211 is used for installing the first electrode group 210 in the ventilation area of the insulating shell 100 through the installation hole of the insulating shell 100 after the insulating tube 211 is nested in the insulating tube 211.
In an exemplary embodiment of the present disclosure, the adjusting structure is a slide rail row, and the slide rail row includes a lower slide rail row 310 and an upper slide rail row 320.
In the present exemplary embodiment, the lower slide rail row 310 and the upper slide rail row 320 of the adjusting structure 300 further include:
a lower slide rail row 310, wherein the upper slide rail row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction parallel to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper slide rail row 320 comprises an upper slide rail 321, an upper stepping motor 322, an upper main slide bar 323 and an upper slave slide bar 324; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode set 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction parallel to the air flow direction of the ventilation zone by an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
In the embodiment of the present invention, as shown in fig. 2, the slide rail row of the plasma discharge panel apparatus is configured to move along a direction parallel to the air flow direction of the ventilation area of the plasma discharge panel apparatus, based on different disinfection scenarios, the distance between electrodes can be changed by adjusting the position of the upper slide rail 321 of the slide rail row upper row 320 of the adjusting structure 300, so as to achieve different disinfection effects with different plasma generation intensities.
In the embodiment of the present example, as shown in fig. 3A, the schematic view of the disinfection scene of the second electrode group 220 at the initial position when the slide rail row of the plasma discharge panel device is disposed to move along the direction parallel to the air flow direction of the ventilation area of the plasma discharge panel device, when the slide rail row moves outward along the direction parallel to the air flow direction of the ventilation area of the plasma discharge panel device, so that the inter-electrode distance becomes larger, the plasma discharge area increases, and the disinfection scene is as shown in fig. 3B.
In the present exemplary embodiment, the lower slide row 310 and the upper slide row 320 further include:
a lower slide rail row 310, wherein the upper slide rail row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction perpendicular to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper slide rail row 320 comprises an upper slide rail 321, an upper stepping motor 322, an upper main slide bar 323 and an upper slave slide bar 324; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode set 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction perpendicular to the air flow direction of the ventilation zone through an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
In the exemplary embodiment, the adjusting structure 300 may also combine the above two adjusting structures, and simultaneously realize the adjusting sliding parallel to the air flow direction of the ventilation area and perpendicular to the air flow direction of the ventilation area.
In the embodiment of this example, the plasma discharge panel still includes the sampling module, installs in the air conditioning equipment of plasma discharge panel, specifically, can arrange in the front end/the rear end of plasma discharge panel, with the frame of plasma discharge panel is connected, is used for right wind speed, wind pressure, the amount of sterilizing, the data of disinfection effect among the air conditioning equipment count, and will the data transmission that the collection module gathered to control module, in order to control voltage, electric current, the pulse of plasma discharge panel discharge interval, the regulation slide position of second electrode group 220 etc. to satisfy the regulation of the different operation modes under the different scenes of killing.
In this exemplary embodiment, the plasma discharge panel further includes a control module, configured to analyze data of the sterilization amount and the sterilization effect after receiving the data of the sterilization amount and the sterilization effect acquired by the sampling module, and specifically, when the sampling module is installed at the front end of the plasma discharge panel, the voltage, the current, the pulse discharge interval of the plasma discharge panel, the adjustment sliding position of the second electrode group 220, and the like of the plasma discharge panel may be correspondingly adjusted and controlled according to the real-time variation of the data of the sterilization amount and the sterilization effect acquired by the sampling module, so as to achieve a sterilization effect with higher efficiency and energy saving; when the sampling module is installed during the rear end of plasma discharge panel, can be according to the variable quantity periodic law of the data of the bactericidal volume that the sampling module gathered, disinfection effect corresponds periodic regulation control voltage, electric current, the pulse interval of discharging, the regulation slide position of second electrode group 220 etc. of plasma discharge panel to realize the disinfection effect to more high-efficient energy-conserving.
In the embodiment of the present invention, as shown in fig. 4A and 5, the slide rail row of the plasma discharge panel apparatus is configured to move along a direction perpendicular to an air flow direction of a ventilation area of the plasma discharge panel apparatus, based on different disinfection scenarios, the position of the upper slide rail 321 of the slide rail row upper row 320 of the adjusting structure 300 may be adjusted to realize the change of the inter-electrode distance and the axis angle, and further realize different disinfection effects with different plasma generation intensities, and as shown in fig. 4B, the slide rail row of the plasma discharge panel apparatus is configured to move along a direction perpendicular to an air flow direction of a ventilation area of the plasma discharge panel apparatus, and then the position of the electrode is shown in fig. 4B.
As shown in fig. 6A, which is a schematic view of a sterilization scene of the second electrode set 220 at an initial position when the slide rail row of the plasma discharge panel apparatus is disposed to move along a direction perpendicular to an air flow direction of a ventilation area of the plasma discharge panel apparatus, when the slide rail row moves outward along a direction parallel to the air flow direction of the ventilation area of the plasma discharge panel apparatus, so that an inter-electrode distance is increased, the plasma discharge area is increased, and a sterilization scene of the plasma discharge panel apparatus is as shown in fig. 6B.
In the present exemplary embodiment, the lower row stepping motor 312 of the lower rack row 310 and the upper row stepping motor 322 of the upper rack row 320 realize the same-phase and same-frequency actions based on the same step control signal.
In the present exemplary embodiment, the lower slide rail 311 of the lower slide rail row 310, the housing of the lower stepping motor 312, the lower main slide bar 313 and the lower slave slide bar 314 of the adjustment structure 300 are made of insulating materials;
the upper row of slide rails 321 of the upper row of slide rails 320, the housing of the upper row of stepping motors 322, the upper row of main slide bars 323 and the upper row of slave slide bars 324 of the adjusting structure 300 are made of insulating materials.
In the present exemplary embodiment, the electrode group array 200 further includes:
a third electrode group 230, the third electrode group 230 being mounted in the ventilation area of the insulating case 100 through the mounting hole of the insulating case 100;
the connecting line of the axle center of the first electrode group 210 and the axle center of the third electrode group 230 is parallel to the trend direction of the air flow in the ventilation area;
a predetermined distance is provided between the first electrode set 210 and the third electrode set 230.
In the present exemplary embodiment, the insulating housing 100 further includes:
a first terminal connected to one end of the first electrode group 210;
a second terminal connected to one end of the second electrode group 220;
a third terminal connected to one end of the third electrode group 230.
In the embodiment of the present example, as shown in fig. 7 and 8, the slide rail row including the third electrode set 230 is schematically disposed to move along the horizontal direction of the air flow direction of the ventilation area of the plasma discharge panel apparatus, and based on different disinfection scenarios, the change of the inter-electrode distance angle and the manner of whether to open the third electrode set 230 can be achieved by adjusting the position of the upper slide rail 321 of the slide rail row upper row 320 of the adjusting structure 300, so as to achieve different disinfection effects with different plasma generation intensities.
In the present exemplary embodiment, as shown in fig. 9A, it is a schematic view of a disinfection scene of the second electrode group 220 at an initial position when the third electrode group 230 of the plasma discharge panel device is not activated and the slide rail row including the second electrode group 220 is disposed in a parallel direction to the air flow direction of the ventilation zone of the plasma discharge panel device; according to different disinfection requirements, the third electrode group 230 can be started to enhance the disinfection effect, and the disinfection scene is shown in fig. 9B; when the slide rail row including the second electrode group 220 moves outward in the direction parallel to the air flow direction of the ventilation area of the plasma discharge panel apparatus, so that the inter-electrode distance becomes larger, the plasma discharge area increases, and the sterilization capability is further enhanced because the third electrode group 230 is already opened, and the sterilization scene is as shown in fig. 9C.
In the embodiment of the present example, since the adjustment structure 300 is entirely made of an insulating material or the housing thereof is subjected to an insulating treatment, when the second electrode group 220 is moved by being driven, the effect of the change of the adjustment structure 300 on the plasma generation of the plasma discharge panel is not affected.
In the embodiment of the present invention, the adjusting structure 300 performs corresponding adjustment according to the operating environment of the air conditioning unit installed on the plasma panel, when the air conditioning unit selects the performance mode, the influence of noise and power consumption is not considered, and the adjusting structure 300 adjusts the axis line connecting the first electrode group 210 and the second electrode group 220 to increase the included angle between the axis line connecting the first electrode group 210 and the second electrode group 220 and the air flow direction of the ventilation area to a first preset angle or adjusts the gap between the first electrode group 210 and the second electrode group 220 to a first preset distance, so as to ensure that the maximum amount of air passes through the plasma gap of the ventilation area in the plasma panel, and increase the voltage current of the plasma discharge panel and the frequency of the fan, at this time, although the wind resistance is increased, the maximum disinfection effect can be ensured.
In the embodiment of the present invention, the adjusting structure 300 performs corresponding adjustment according to the operating environment of the air conditioning unit installed on the plasma panel, when the air conditioning unit selects the low noise mode, the influence of noise is considered correspondingly, and the adjusting structure 300 adjusts the axis line of the first electrode group 210 and the second electrode group 220 to reduce the included angle between the axis line and the air flow direction of the ventilation zone to a second preset angle or adjusts the gap between the first electrode group 210 and the second electrode group 220 to a second preset distance, so as to ensure that the contact area is reduced when air passes through the plasma gap of the ventilation zone in the plasma panel, and simultaneously increase the voltage and current of the plasma discharge panel and reduce the frequency of the fan, at this time, the sterilization effect remains unchanged, but the noise is reduced.
In the embodiment of the present invention, the adjusting structure 300 performs corresponding adjustment according to an operating environment of an air conditioning unit installed on a plasma panel, when the air conditioning unit selects an energy saving mode, an influence of power consumption is considered correspondingly, and the adjusting structure 300 adjusts an axis line connecting the first electrode group 210 and the second electrode group 220 to increase an included angle with an air flow direction of a ventilation area to a third preset angle or adjusts a gap between the first electrode group 210 and the second electrode group 220 to a third preset distance, so as to ensure that a contact area is increased when air passes through a plasma gap of the ventilation area in the plasma panel, and reduce a voltage current of the plasma discharge panel and a frequency of a fan, where a sterilization effect is maintained, but power consumption is reduced.
It should be noted that although several modules or units of the plasma discharge panel apparatus are mentioned in the above detailed description, such division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.
Claims (9)
1. A plasma discharge panel device, comprising an insulating housing 100, an electrode array 200 and an adjusting structure 300, wherein:
the insulating housing 100 comprises a frame and a ventilation area enclosed by the frame, wherein the frame comprises a mounting hole for mounting the electrode group array 200 and a fixing position for fixing the adjusting structure 300;
the electrode group array 200 comprises a first electrode group 210 and a second electrode group 220, wherein the first electrode group 210 is installed in the ventilation area of the insulating shell 100 through an installation hole of the insulating shell 100, the second electrode group 220 is installed in the adjusting structure 300 through an installation hole of the adjusting structure 300, a connecting line of the axle center of the second electrode group 220 and the axle center of the first electrode group 210 is parallel to the air flow direction of the ventilation area when the second electrode group 220 is at an initial position, and a preset distance is arranged between the first electrode group 210 and the second electrode group 220; the electrode group array 200 is configured to generate plasma between the first electrode group 210 and the second electrode group 220 when a high voltage pulse voltage is applied to both ends of the first electrode group 210 and the second electrode group 220;
the adjusting structure 300 is fixed in the insulating housing 100 by the fixing position of the insulating housing 100, and the adjusting structure 300 is used for installing the second electrode group 220 in the adjusting structure 300 through the installation hole of the adjusting structure 300 and enabling the second electrode group 220 to slide in a preset direction.
2. The plasma discharge panel apparatus of claim 1, wherein the electrode group array 200 of the plasma discharge panel apparatus further comprises:
the insulating tube 211 is used for installing the first electrode group 210 in the ventilation area of the insulating shell 100 through the installation hole of the insulating shell 100 after the insulating tube 211 is nested in the insulating tube 211.
3. The plasma discharge panel apparatus of claim 1, wherein said adjustment structure is a rail row, said rail row comprising a lower rail row 310 and an upper rail row 320.
4. The plasma discharge panel apparatus of claim 3, wherein said adjusting structure 300 further comprises a lower slide row 310 and an upper slide row 320:
a slide rail row lower row 310, wherein the slide rail row lower row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction parallel to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper row 320 of slide rails comprises an upper row 321 of slide rails, an upper row 322 of stepping motors, an upper row 323 of main slide bars and an upper row 324 of slave slide bars; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode set 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction parallel to the air flow direction of the ventilation zone by an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
5. The plasma discharge panel apparatus of claim 1, wherein said lower rail row 310 and said upper rail row 320 further comprise:
a lower slide rail row 310, wherein the upper slide rail row 310 comprises a lower slide rail 311, a lower stepping motor 312, a lower main slide bar 313 and a lower slave slide bar 314; wherein the lower row of slide rails 311 comprises mounting holes for mounting the second electrode set 220 in the lower row of slide rails 311; the lower-row stepping motor 312 is used for driving the lower-row sliding rail 311 to slide along the direction perpendicular to the trend of the air flow in the ventilation zone through a lower-row main sliding rod 313 and a lower-row slave sliding rod 314;
the upper slide rail row 320 comprises an upper slide rail 321, an upper stepping motor 322, an upper main slide bar 323 and an upper slave slide bar 324; wherein the upper row of sliding rails 321 comprises mounting holes for mounting the second electrode set 220 in the upper row of sliding rails 321; the upper row of stepping motors 322 is used for driving the upper row of sliding rails 321 to slide along the direction perpendicular to the air flow direction of the ventilation zone through an upper row of main sliding bars 323 and an upper row of auxiliary sliding bars 324.
6. The plasma discharge panel apparatus according to claim 4 or 5, wherein the lower row stepping motor 312 of the lower row 310 of slide rails and the upper row stepping motor 322 of the upper row 320 of slide rails realize the same-phase and same-frequency action based on the same step control signal.
7. The plasma discharge panel apparatus according to claim 4 or 5, wherein the lower slide rail 311 of the lower slide rail row 310, the housing of the lower stepping motor 312, the lower main slide bar 313 and the lower slave slide bar 314 of the adjustment structure 300 are made of insulating materials;
the upper row of slide rails 321 of the upper row of slide rails 320, the housing of the upper row of stepping motors 322, the upper row of main slide bars 323 and the upper row of slave slide bars 324 of the adjusting structure 300 are made of insulating materials.
8. The plasma discharge panel apparatus of claim 1, wherein said electrode group array 200 further comprises:
a third electrode group 230, the third electrode group 230 being mounted in the ventilation area of the insulating case 100 through the mounting hole of the insulating case 100;
the connecting line of the axle center of the first electrode group 210 and the axle center of the third electrode group 230 is parallel to the trend direction of the air flow in the ventilation area;
a predetermined distance is provided between the first electrode set 210 and the third electrode set 230.
9. The plasma discharge panel apparatus according to claim 8, wherein said insulating case 100 further comprises:
a first terminal connected to one end of the first electrode group 210;
a second terminal connected to one end of the second electrode group 220;
a third terminal connected to one end of the third electrode group 230.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300080.7A CN114554671B (en) | 2022-03-25 | 2022-03-25 | Plasma discharge panel device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210300080.7A CN114554671B (en) | 2022-03-25 | 2022-03-25 | Plasma discharge panel device |
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| CN114554671B CN114554671B (en) | 2022-11-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080061035A1 (en) * | 2006-08-10 | 2008-03-13 | Kim Yi J | Plasma generator, substrate treating apparatus including the same and substrate treating method |
| US20200187342A1 (en) * | 2017-08-16 | 2020-06-11 | DBD Plasma GmbH | Plasma generator module |
| CN112218418A (en) * | 2020-11-30 | 2021-01-12 | 清华大学 | Dielectric barrier surface discharge unit and electronic equipment |
| CN214592101U (en) * | 2020-08-30 | 2021-11-02 | 广东格兰仕微波炉电器制造有限公司 | Plasma generator and air sterilizer with same |
| CN215138471U (en) * | 2021-07-02 | 2021-12-14 | 珠海格力电器股份有限公司 | Discharge structure and sterilization device |
-
2022
- 2022-03-25 CN CN202210300080.7A patent/CN114554671B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080061035A1 (en) * | 2006-08-10 | 2008-03-13 | Kim Yi J | Plasma generator, substrate treating apparatus including the same and substrate treating method |
| US20200187342A1 (en) * | 2017-08-16 | 2020-06-11 | DBD Plasma GmbH | Plasma generator module |
| CN214592101U (en) * | 2020-08-30 | 2021-11-02 | 广东格兰仕微波炉电器制造有限公司 | Plasma generator and air sterilizer with same |
| CN112218418A (en) * | 2020-11-30 | 2021-01-12 | 清华大学 | Dielectric barrier surface discharge unit and electronic equipment |
| CN215138471U (en) * | 2021-07-02 | 2021-12-14 | 珠海格力电器股份有限公司 | Discharge structure and sterilization device |
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| CN114554671B (en) | 2022-11-11 |
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