CN219656188U - Air disinfection and sterilization device for patio type air conditioner based on molecular breaking technology - Google Patents
Air disinfection and sterilization device for patio type air conditioner based on molecular breaking technology Download PDFInfo
- Publication number
- CN219656188U CN219656188U CN202221797226.5U CN202221797226U CN219656188U CN 219656188 U CN219656188 U CN 219656188U CN 202221797226 U CN202221797226 U CN 202221797226U CN 219656188 U CN219656188 U CN 219656188U
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- module
- positive electrode
- mounting plate
- voltage pulse
- pulse generation
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 39
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 244000005700 microbiome Species 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air disinfection and sterilization device for an air conditioner of a patio type based on a molecular breaking technology, which comprises a negative electrode module, a positive electrode module and a high-voltage pulse generation module; the negative electrode module comprises a mounting plate and an ionization cover arranged on the mounting plate, and airflow holes for airflow to pass through are formed in the ionization cover and the mounting plate oppositely; the positive electrode module comprises a plurality of positive electrode shafts which are arranged side by side at equal intervals, two ends of the positive electrode shafts are fixedly connected through insulating mounting pieces, the positive electrode shafts are arranged between the ionization cover and the mounting plate through the insulating mounting pieces, the positive electrode shafts are axially arranged parallel to the ionization cover, and the insulating mounting pieces are fixedly mounted on the mounting plate; the planes of two adjacent positive electrode shafts are parallel to the plate surface of the mounting plate; the high-voltage pulse generation module is installed on the installation plate, and the positive electrode shaft is electrically connected with the high-voltage pulse generation module.
Description
Technical Field
The utility model relates to the technical field of air purification equipment, in particular to an air disinfection and sterilization device for a patio type air conditioner based on a molecular breaking technology.
Background
At present, a patio type air conditioner is mostly adopted in a market to regulate the temperature and ventilation in a building. The ventilating duct of the patio type air conditioner is an important pollution source for indoor environment air pollution, especially for people in a market, air in a building can circularly flow in a return air pipeline and an air supply pipeline of the patio type air conditioner, a large amount of bacteria and fungi, inhalable particles and total volatile organic matters are filled in an air duct system of the patio type air conditioner, and the air enters the indoor environment again along with the air supply of the patio type air conditioner, so that the indoor air is polluted, and the health of people is endangered.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an air disinfection and sterilization device for a patio type air conditioner based on a molecular breaking technology, which aims to solve the technical problems in the background technology.
An air disinfection and sterilization device for a patio type air conditioner based on a molecular breaking technology comprises a negative electrode module, a positive electrode module and a high-voltage pulse generation module; wherein,,
the negative electrode module comprises a mounting plate and an ionization cover arranged on the mounting plate, and airflow holes for airflow to pass through are oppositely formed in the ionization cover and the mounting plate;
the positive electrode module comprises a plurality of positive electrode shafts which are arranged side by side at equal intervals, two ends of the positive electrode shafts are fixedly connected through insulating mounting pieces, the positive electrode shafts are arranged between the ionization cover and the mounting plate through the insulating mounting pieces, the positive electrode shafts are axially arranged parallel to the ionization cover, and the insulating mounting pieces are fixedly mounted on the mounting plate; the planes of two adjacent positive electrode shafts are parallel to the plate surface of the mounting plate;
the high-voltage pulse generation module is installed on the installation plate, and the positive electrode shaft is electrically connected with the high-voltage pulse generation module.
Further, the positive electrode shaft comprises a shaft rod and discharge structures which are uniformly distributed along the axial direction of the shaft rod, and the discharge structures are integrally arranged with the shaft rod.
Further, the discharge structure is a thread.
Further, the intelligent control system also comprises a control module and a personnel sensing module, wherein the personnel sensing module is electrically connected with the control module; the high-voltage pulse generation module is in control connection with the control module;
the control module and the personnel sensing module are both installed on the mounting plate.
Further, the personnel sensing module is an infrared sensor;
the control module is a singlechip, and the singlechip is in control connection with the high-voltage pulse generation module through a relay.
Further, a protective cover is arranged on the mounting plate, and a mounting cavity is formed between the protective cover and the mounting plate;
the high-voltage pulse generation module, the control module and the personnel sensing module are all installed in the installation cavity.
Further, the high-voltage pulse generation module comprises a PCB board and a high-voltage pulse generation circuit integrated on the PCB board, and the PCB board is fixedly installed on the mounting plate.
The beneficial effects of the utility model are as follows:
1. the anode shaft of the air disinfection and sterilization device and the upper side wall and the lower side wall of the ionization cover are uniformly discharged at equal intervals to form a uniform electric field, and the phenomenon of partial high-voltage arc discharge is avoided, so that ozone can be effectively avoided. And the uniform electric field ionizes the air to form high-energy particles, so that the ionization is more efficient and safer, the high-energy particles can break the molecular bonds of pollutants, and destroy the DNA genetic information of harmful microorganisms to kill the harmful microorganisms, and the harmful gases are cracked and the smoke dust is purified.
2. The air disinfection and sterilization device has compact structure, is convenient to install, has high modularization of products, can be conveniently installed in the air return opening of the patio type air conditioner, and can ionize and sterilize the air flow entering the air return opening.
3. Through control module and personnel perception module, make this device only detect the pedestrian in the courtyard formula air conditioner return air inlet presets the distance within range, control module just can control high voltage pulse generation module and provide high voltage pulse current to the anodal axle, disinfect the operation, can save the electric energy like this.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic diagram of an installation structure of an air disinfection and sterilization device provided by an embodiment of the utility model on an air return port of a patio air conditioner;
fig. 2 is a schematic structural diagram of an air disinfection and sterilization device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the ionization chamber and shield of FIG. 2 with the ionization chamber and shield removed;
FIG. 4 is a schematic structural view of an ionizing shield;
FIG. 5 is a schematic structural view of a mounting plate;
FIG. 6 is a schematic view of a positive electrode module;
fig. 7 is a schematic structural view of the positive electrode shaft.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
As shown in fig. 1 and 2, the air sterilizing device 100 for the patio air conditioner provided by the utility model can be fixedly arranged on the air return port 200 of the patio air conditioner through screws for ionization and sterilization of air flow flowing into the air return port 200. The air sterilizer 100 may include a negative electrode module, a positive electrode module, and a high voltage pulse generating module 6.
As shown in fig. 2, 3, 4 and 5, the anode module includes a mounting plate 1 and an ionization cover 2 mounted on the mounting plate 1, and airflow holes 3 for airflow to pass through are provided on the ionization cover 2 and the mounting plate 1. The installation plate 1 and the ionization cover 2 are made of conductive metal materials, the ionization cover 2 is U-shaped, tops of two sides are fixedly installed on the installation plate 1 through screws, and the installation plate 1 is connected with a negative electrode lead and a ground wire through screws. The airflow hole 3 is arranged at the bottom of the ionization cover 2 and on the mounting plate 1.
As shown in fig. 3 and 6, the positive electrode module includes a plurality of positive electrode shafts 4 arranged side by side at equal intervals, two ends of each positive electrode shaft 4 are fixedly connected through an insulating mounting piece 5, each positive electrode shaft 4 is arranged between the ionization cover 2 and the mounting plate 1 through the insulating mounting piece 5, the positive electrode shafts 4 are axially arranged parallel to the ionization cover 2, the insulating mounting pieces 5 are fixedly mounted on the mounting plate 1, and the planes where two adjacent positive electrode shafts 4 are located are parallel to the plate surface of the mounting plate 1. The insulating mount 5 may be injection molded from an insulating rigid plastic.
The high-voltage pulse generation module 6 is mounted on the mounting plate 1, and the positive electrode shaft 4 is electrically connected with the high-voltage pulse generation module 6. The high-voltage pulse generation module 6 provides high-voltage pulse current for the positive electrode shaft 4, and when the positive electrode shaft 4 is connected with the high-voltage pulse current, a uniform electric field is formed between the positive electrode shaft 4 and two side walls of the ionization cover 2, and no local high-voltage arc discharge phenomenon exists, so that ozone generation and no ozone release can be effectively avoided. When the device works, the uniform electric field ionizes air to form high-energy particles, the ionization is more efficient and safer, the high-energy particles can break the molecular bonds of pollutants, and destroy DNA genetic information of harmful microorganisms to kill the harmful microorganisms, so that the harmful gases are cracked, and smoke dust is purified.
In this embodiment, as shown in fig. 7, the positive electrode shaft 4 includes a shaft lever 7 and a discharge structure uniformly arranged along the axial direction of the shaft lever 7, and the discharge structure is integrally provided with the shaft lever 7. After being electrified, the discharge structure discharges and forms a uniform electric field with the two side walls of the ionization cover 2, and the uniform electric field is a high-voltage pulse electric field. Specifically, the discharge structure can be a thread 8, and the arc edges of the thread 8 form sharp convex parts for discharging.
Compared with the prior air purifier which adopts a tungsten wire structure as the positive electrode, the tungsten wire is easy to fuse and damage, and the positive electrode shaft 4 is used for replacing the tungsten wire and cannot be damaged basically. The traditional tungsten filament structure is easy to fuse and damage, the tungsten filament must be regularly maintained and replaced, and the anode shaft 4 and the ionization shield 2 are almost not damaged in the whole service cycle, so that maintenance is not needed, no consumable is generated, and the maintenance cost is greatly reduced.
In addition, as shown in fig. 3, the air disinfection and sterilization device provided by the utility model further comprises a control module 9 and a personnel sensing module 10, wherein the personnel sensing module 10 is electrically connected with the control module 9. The high-voltage pulse generation module 6 is in control connection with the control module 9. The control module 9 and the personnel sensing module 10 are both mounted on the mounting plate 1.
Specifically, the personnel sensing module 10 may adopt an infrared sensor, and the personnel sensing module 10 senses whether a person passes through a preset range near the air return opening, if so, the personnel sensing module 10 sends a trigger signal to the control module 9. The control module 9 can adopt a singlechip, and the singlechip is in control connection with the high-voltage pulse generation module 6 through a relay. After the control module 9 receives the trigger signal sent by the personnel sensing module 10, the control relay is communicated, the mains supply is communicated with the high-voltage pulse generation module 6, and the high-voltage pulse generation module 6 starts ionization disinfection.
For protecting the electronic device, as shown in fig. 2, a protective cover 11 is provided on the mounting board 1, and a mounting cavity is formed between the protective cover 11 and the mounting board 1. The high voltage pulse generating module 6, the control module 9 and the personnel sensing module 10 are all installed in the installation cavity. The high-voltage pulse generating module 6 comprises a PCB and a high-voltage pulse generating circuit integrated on the PCB, and the PCB is fixedly arranged on the mounting plate 1. The mains supply is converted into high-voltage pulse current through a high-voltage pulse generating circuit, and the positive electrode shaft 4 is powered. The high voltage pulse generating circuit adopts related circuits in the prior art, and is not described in detail herein.
In summary, the air sterilizing device of the utility model has the advantages that the anode shaft and the upper and lower side walls of the ionization cover are uniformly discharged at equal intervals, so that a uniform electric field is formed, and the phenomenon of partial high-voltage arc discharge is avoided, thereby effectively avoiding ozone generation. And the uniform electric field ionizes the air to form high-energy particles, so that the ionization is more efficient and safer, the high-energy particles can break the molecular bonds of pollutants, and destroy the DNA genetic information of harmful microorganisms to kill the harmful microorganisms, and the harmful gases are cracked and the smoke dust is purified.
In addition, the air disinfection and sterilization device has compact structure, is convenient to install, has high modularization of products, and can be conveniently installed in the air return opening of the patio type air conditioner to ionize and sterilize air flow entering the air return opening.
Finally, through control module and personnel perception module, make this device only detect the pedestrian in the range of courtyard formula air conditioner return air inlet preset distance, control module can control high voltage pulse generation module and provide high voltage pulse current to the anodal axle, disinfect the operation, can save the electric energy like this.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. An air disinfection and isolation device for patio type air conditioner based on molecular breaking technology, which is characterized in that: comprises a negative electrode module, a positive electrode module and a high-voltage pulse generation module (6); wherein,,
the negative electrode module comprises a mounting plate (1) and an ionization cover (2) mounted on the mounting plate (1), wherein air flow holes (3) for air flow to pass through are oppositely formed in the ionization cover (2) and the mounting plate (1);
the positive electrode module comprises a plurality of positive electrode shafts (4) which are arranged side by side at equal intervals, two ends of the positive electrode shafts (4) are fixedly connected through insulating mounting pieces (5), the positive electrode shafts (4) are arranged between the ionization cover (2) and the mounting plate (1) through the insulating mounting pieces (5), the positive electrode shafts (4) are axially arranged parallel to the ionization cover (2), and the insulating mounting pieces (5) are fixedly mounted on the mounting plate (1); the planes of two adjacent positive shafts (4) are parallel to the plate surface of the mounting plate (1);
the high-voltage pulse generation module (6) is installed on the installation plate (1), and the positive electrode shaft (4) is electrically connected with the high-voltage pulse generation module (6).
2. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 1, wherein the device is characterized in that: the positive electrode shaft (4) comprises a shaft rod (7) and discharge structures which are uniformly distributed along the axial direction of the shaft rod (7), and the discharge structures and the shaft rod (7) are integrally arranged.
3. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 2, wherein the device is characterized in that: the discharge structure is a thread (8).
4. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 1, wherein the device is characterized in that: the intelligent control system further comprises a control module (9) and a personnel sensing module (10), wherein the personnel sensing module (10) is electrically connected with the control module (9); the high-voltage pulse generation module (6) is in control connection with the control module (9);
the control module (9) and the personnel sensing module (10) are both arranged on the mounting plate (1).
5. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 4, wherein the device is characterized in that: the personnel sensing module (10) is an infrared sensor;
the control module (9) is a singlechip, and the singlechip is in control connection with the high-voltage pulse generation module (6) through a relay.
6. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 5, wherein the device is characterized in that: a protective cover (11) is arranged on the mounting plate (1), and a mounting cavity is formed between the protective cover (11) and the mounting plate (1);
the high-voltage pulse generation module (6), the control module (9) and the personnel sensing module (10) are all arranged in the installation cavity.
7. The molecular breaking technology-based air disinfection and sterilization device for patio air conditioner according to claim 1, wherein the device is characterized in that: the high-voltage pulse generation module (6) comprises a PCB and a high-voltage pulse generation circuit integrated on the PCB, and the PCB is fixedly arranged on the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797226.5U CN219656188U (en) | 2022-07-13 | 2022-07-13 | Air disinfection and sterilization device for patio type air conditioner based on molecular breaking technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797226.5U CN219656188U (en) | 2022-07-13 | 2022-07-13 | Air disinfection and sterilization device for patio type air conditioner based on molecular breaking technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656188U true CN219656188U (en) | 2023-09-08 |
Family
ID=87853952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221797226.5U Active CN219656188U (en) | 2022-07-13 | 2022-07-13 | Air disinfection and sterilization device for patio type air conditioner based on molecular breaking technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656188U (en) |
-
2022
- 2022-07-13 CN CN202221797226.5U patent/CN219656188U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |