CN220205978U - Intelligent air purification system - Google Patents
Intelligent air purification system Download PDFInfo
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- CN220205978U CN220205978U CN202321615215.5U CN202321615215U CN220205978U CN 220205978 U CN220205978 U CN 220205978U CN 202321615215 U CN202321615215 U CN 202321615215U CN 220205978 U CN220205978 U CN 220205978U
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- 238000004887 air purification Methods 0.000 title claims abstract description 40
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 70
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 35
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 35
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims abstract description 5
- 239000003570 air Substances 0.000 claims description 123
- 238000001514 detection method Methods 0.000 claims description 28
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000011941 photocatalyst Substances 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000012080 ambient air Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000005433 ionosphere Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000024053 secondary metabolic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses an intelligent air purification system, which is provided with an air duct, wherein a fan is arranged in the air duct, and the intelligent air purification system comprises: the first purifying unit is arranged at the air inlet of the air duct and comprises an active carbon filter screen and a HEPA filter screen, wherein the active carbon filter screen is arranged at the inner layer of the first purifying unit, the HEPA filter screen is arranged at the outer layer of the first purifying unit, and a gas sterilizing channel is arranged between the active carbon filter screen and the HEPA filter screen; the second purifying unit is used for purifying the waste generated by the purification of the first purifying unit and comprises an ozone generating module or a chlorine dioxide generating module, and ozone or chlorine dioxide generated by the ozone generating module or the chlorine dioxide generating module can enter the gas sterilizing channel. The intelligent air purification system disclosed by the utility model can further reduce the operation energy consumption and noise of the purifier, improve the purification effect and improve the comfort of a human body.
Description
Technical Field
The utility model relates to an intelligent air purification system, and belongs to the technical field of air purification.
Background
The traditional air purification system mostly adopts a single purification unit and adopts a single purification strategy, in actual use, the running state can be adjusted only according to the state of indoor air, intelligent control can not be carried out by combining other environments, and therefore, the running energy consumption, noise, sense of human body official and the like of the purifier cannot be optimized.
For the above reasons, the present inventors have conducted intensive studies on the existing intelligent air purification method to further reduce the operation energy consumption and noise of the purifier and improve the purification effect and comfort.
Disclosure of Invention
In order to overcome the above problems, the present inventors have conducted intensive studies to design an intelligent air purification system having an air duct in which a blower is provided, having:
the first purifying unit is arranged at the air inlet of the air duct and comprises an active carbon filter screen and a HEPA filter screen, wherein the active carbon filter screen is arranged at the inner layer of the first purifying unit, the HEPA filter screen is arranged at the outer layer of the first purifying unit, and a gas sterilizing channel is arranged between the active carbon filter screen and the HEPA filter screen;
the second purifying unit is used for purifying the waste generated by the purification of the first purifying unit and comprises an ozone generating module or a chlorine dioxide generating module, wherein ozone or chlorine dioxide generated by the ozone generating module or the chlorine dioxide generating module can enter a gas sterilizing channel;
and the detection unit is used for detecting the ambient air index.
In a preferred embodiment, the first purifying unit further includes one or more of an electrostatic dust collection module, a plasma module, a negative ion module, a photocatalyst module, and a nano photocatalyst module, which are disposed in the gas sterilization channel.
In a preferred embodiment, the ozone generation module or chlorine dioxide generation module is disposed at the lower end of the first purification unit.
In a preferred embodiment, the first purifying unit is barrel-shaped, the activated carbon filter screen and the HEPA filter screen are annular, and the ozone generating module or the chlorine dioxide generating module is arranged at the bottom of the barrel body and is connected with the gas sterilization channel through a pipeline.
In a preferred embodiment, the second purifying unit further comprises an ultraviolet light module, which is provided at a central position of the bottom of the first purifying unit.
In a preferred embodiment, the second purifying unit further includes a high-voltage electrostatic module disposed at an upper portion of the air duct.
The detection unit is one or more of a wind pressure flow sensor, an air quality sensor, a laser dust sensor, a formaldehyde sensor, a temperature and humidity sensor, a VOC sensor, a carbon dioxide sensor and an ozone sensor.
In a preferred embodiment, the two sets of detection units are respectively arranged at the side wall of the air purification system and the air outlet of the air purification system.
In a preferred embodiment, the system further comprises a sensing unit, which is one or more of a microwave radar, a light radar, an ultrasonic sensor, an infrared ranging sensor, a carbon dioxide sensor, a touch sensor and an infrared photoelectric sensor, and is used for detecting whether a human body exists in the space where the air purifier is located.
In a preferred embodiment, the system further comprises an intelligent control unit for remotely controlling the system, wherein the intelligent control unit is one of wifi, bluetooth, infrared, loRa and Zigbee communication chips.
The utility model has the beneficial effects that:
(1) The operation power of the purifier can be automatically controlled according to the air environment and the existence state of the human body, so that the energy consumption is reduced, and the low-noise experience of a user is ensured;
(2) The purifying effect is good, and peculiar smell can not appear in long-term use.
Drawings
FIG. 1 is a schematic cross-sectional view showing an intelligent air purification system according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the explosive structure of a second purifying unit and an overall system of the intelligent air purifying system according to a preferred embodiment of the present utility model;
fig. 3 illustrates a high voltage electrostatic module position diagram in an intelligent air cleaning system according to a preferred embodiment of the present utility model.
Reference numerals illustrate:
1-a first purification unit;
4-a second purification unit;
6, an air duct;
11-an active carbon filter screen;
12-HEPA filter screen;
13-a gas sterilization channel;
41-an ozone generating module;
a 41-ozone generator;
42-ultraviolet module;
43-high voltage electrostatic module;
61-fans.
Detailed Description
The utility model is further described in detail below by means of the figures and examples. The features and advantages of the present utility model will become more apparent from the description.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
According to the present utility model, there is provided an intelligent air purification system comprising:
a first purifying unit 1 for purifying air entering the inside of the air purifier;
the detection unit is used for detecting the environmental air index;
the sensing unit is used for detecting whether a human body exists in the space where the air purifier is located;
and a second purifying unit 4 for purifying the waste generated by the purification of the first purifying unit.
In a preferred embodiment, the air purifier further comprises an intelligent control unit for remote control of the purifier.
According to the utility model, the first purifying unit 1 is one or a combination of a plurality of HEPA filter screens, active carbon filter screens, electrostatic dust collection modules, plasma modules, anion modules, photocatalyst modules and nano-photocatalyst modules;
the detection unit is one or a combination of a plurality of wind pressure flow sensors, air quality sensors, laser dust sensors, formaldehyde sensors, temperature and humidity sensors, VOC sensors, carbon dioxide sensors and ozone sensors;
the sensing unit is one or a combination of a plurality of microwave radar, light radar, ultrasonic sensor, infrared ranging sensor, carbon dioxide sensor, touch sensor and infrared photoelectric sensor;
the second purifying unit 4 is one or a combination of a plurality of ozone generating modules 41, chlorine dioxide generating modules, ultraviolet light modules 42 and high-voltage static electricity modules 43.
In the utility model, the specific types of the modules involved in the first purifying unit and the second purifying unit are not limited, and a person skilled in the art can freely select according to actual needs, for example, a static dust collection module adopts constant clean technology hj-dlz-230, a plasma module adopts boat ZD-120-62-25, a negative ion module adopts a TFB-Y32 of a trempxp, a photocatalyst module is a tank body loaded with a photocatalyst, a nano photocatalyst module adopts a nano photocatalyst net, an ozone generating module adopts Baiyuekang FQA-063T, a chlorine dioxide generating module adopts a chlorine dioxide generator, and a high-voltage electrostatic module adopts a space net TW-DC-DP.
After the air purifier works for a long time, various particles or microorganisms can be intercepted and adsorbed at the first purifying unit, and secondary metabolism of the microorganisms or peculiar smell generated by the metabolism of the microorganisms carried by the particles can exist when the air purifier is stopped.
The intelligent control unit is any chip which relies on internet control and comprises wifi, bluetooth, infrared, loRa and Zigbee communication chips.
Further, the intelligent air purification system is also provided with an air duct 6, and a fan 61 is arranged in the air duct to realize the exchange of the air purification system and the outside air.
According to a preferred embodiment of the present utility model, as shown in fig. 1, the air duct 6 is vertically disposed, the blower 61 is disposed in the air duct 6, preferably at the top of the air duct 6, the first purifying unit 1 is disposed at the air inlet of the air duct 6, and external air is introduced into the air duct 6 through the first purifying unit 1 by the blower 61, and the air purifying system is discharged from the upper portion of the air duct 6.
In a preferred embodiment, the second purifying unit 4 comprises an ozone generating module 41 and/or a chlorine dioxide generating module, and the first purifying unit 1 comprises an activated carbon filter screen 11 and a HEPA filter screen 12, wherein the activated carbon filter screen 11 is arranged on the inner layer of the first purifying unit 1, the HEPA filter screen 12 is arranged on the outer layer of the first purifying unit 1, a gas sterilizing channel 13 is arranged between the activated carbon filter screen 11 and the HEPA filter screen 12, and the ozone generating module 41 and/or the chlorine dioxide generating module are arranged at the end part of the first purifying unit 1, so that generated ozone or chlorine dioxide can enter the gas sterilizing channel 13.
When the ozone generating module 41 and/or the chlorine dioxide generating module work, generated ozone or chlorine dioxide enters the gas sterilizing channel 13 to be in contact with the HEPA filter screen 12 to kill microorganisms attached to the HEPA filter screen 12, and further, the fan 61 works at a preset rotating speed at this moment, so that negative pressure is generated in the air channel, air flows from the HEPA filter screen 12 to the activated carbon filter screen 11, so that ozone or chlorine dioxide is driven to flow to the activated carbon filter screen, ozone or chlorine dioxide is adsorbed by the activated carbon filter screen, and ozone or chlorine dioxide is prevented from escaping from the air purifying system.
Further, when other modules are also arranged in the first purifying unit 1, the other modules are arranged in the gas sterilizing channel 13, so that ozone or chlorine dioxide can be diffused into the other modules, and sterilization of all the modules in the first purifying unit 1 is realized;
the other modules refer to one or more of an electrostatic dust collection module, a plasma module, a negative ion module, a photocatalyst module and a nano photocatalyst module.
More preferably, as shown in fig. 2, the ozone generating module 41 or the chlorine dioxide generating module is disposed at the lower end of the first purifying unit 1, and the above arrangement makes the ozone or the chlorine dioxide generated by the ozone generating module or the chlorine dioxide generating module diffuse upward in the gas sterilizing channel 13 rapidly under the driving of the external air due to the fact that the air outlet of the air duct is above the air purifier.
In a more preferred embodiment, the first purifying unit 1 is in a barrel shape, the activated carbon filter screen 11 and the HEPA filter screen 12 are both in a ring shape, and the ozone generating module 41 or the chlorine dioxide generating module is disposed at the bottom of the barrel body and is connected with the gas sterilizing channel 13 through a pipe.
In a preferred embodiment, the second purifying unit 4 includes an ultraviolet light module 42, and the ultraviolet light module 42 is disposed at the bottom, more preferably at the central position of the bottom, of the first purifying unit 1, so that the generated ultraviolet light irradiates the air duct 6, and meanwhile, the activated carbon filter screen 11 and the air duct 6 are sterilized, so that the ultraviolet light is prevented from leaking out of the purifying system, and damage to the environment is reduced.
In a preferred embodiment, as shown in fig. 3, the high-voltage electrostatic module 43 is disposed in the air duct 6, preferably disposed at a position on the upper portion of the air duct 6 near the lower portion of the fan 61, and the discharge electrode and the collector electrode of the high-voltage electrostatic module 43 are respectively located at two sides of the air duct, so that when the wind passes through the high-voltage electrostatic module 43, the high-voltage electric field breaks down the air into positive and negative ions to form an ionosphere, thereby achieving the dust removal effect on the fan and removing the waste remained on the fan after the purification of the first purification unit.
In a preferred embodiment, the two sets of detection units are respectively arranged at the side wall of the air purification system and the air outlet of the air purification system, wherein the detection units arranged at the side wall of the air purification system are used for detecting the environmental air index of the environment where the air purification system is positioned, namely the indoor air index, and the detection units arranged at the air outlet of the air purification system are used for detecting the purified air index after purification.
The utility model also provides an intelligent air purifying method which is carried out by adopting the intelligent air purifying system, and comprises the following steps:
setting a start threshold b= { B i |i＝[1,n]An air cleaner start index, wherein i represents different detection items, n represents the total number of detection items, b i A start threshold representing the ith detection item;
continuously detecting the ambient air index a= { a by the detection unit i |i＝[1,n](wherein a) i The detection value representing the i-th detection item:
case 1 when any one of the air indices a is detected i Below the corresponding start threshold b i When the air purifier is in a standby state;
case 2 when any one of the air indices a is detected i Above the corresponding start threshold b i When the air purifier is started.
In the present utility model, the specific value of the start threshold is not particularly limited, and can be freely set by a person skilled in the art as required, preferably, according to the value specified in the chinese standard document "indoor air quality standard".
Preferably, the detection fluctuation influence is reduced by taking an average value of several consecutive seconds as a detection value during the detection of the ambient air index by the detection unit, more preferably, the several seconds are 1 to 30 seconds.
In a preferred embodiment, an upshift threshold value c= { C is set i,j |i＝[1,n],j＝[1,m]And (c) for indicating power shift index of air purifier, wherein j is different power shift of air purifier i,j A detection value representing an i-th detection item in the j-th power shift;
setting a standby threshold d= { D i |i＝[1,n]And (d) indicating an air purifier standby index, where d i Stand-by value representing the i-th detection item:
in case 2, after the air purifier is started, the method comprises the following steps:
taking the lowest power gear as an initial running gear;
per run X 1 After the time, the ambient air index a= { a is detected i |i＝[1,n]-until the air purifier enters a standby state:
case 21 when any one of the air indices a is detected i Lower than the corresponding standby value d i When the air purifier enters a standby state;
case 22 when any one of the air indicators a is detected i Upshift threshold value c corresponding to one-level lower power gear than current gear i,j-1 When the air purifier runs in a lower one-level power gear, if the current power gear is the lowest gear, the lowest power gear is maintained;
case 23 when any one of the air indices a is detected i Lower than the upshift threshold value c corresponding to the current gear i,j And is higher than the upshift threshold value c corresponding to the power gear of the current gear lower by one level i,j-1 When the air purifier still operates at the current power gear;
case 24 when any one of the air indicators a is detected i Higher than the upshift threshold value c corresponding to the current gear i,j When the air purifier runs in a higher power gear, if the current power gear is the highest gear, the highest power gear is maintained.
According to the utility model, the air purifier automatically adjusts gears according to the detected air index, so that the aim of rapid purification is fulfilled.
In a preferred embodiment, the current white, night state is acquired, and when in the night state, in case 21, the air purifier is no longer in standby state, maintaining the lowest power gear operation.
More preferably, the environmental illumination intensity is obtained through the sensing unit, the white and night states are obtained according to the illumination intensity change, specifically, the change curve is obtained according to the illumination intensity change, the white and night states can be obtained according to the change curve, the curvature change application based on the process is adopted, and the specific method is not described in detail in the utility model.
According to the utility model, whether the space where the air purifier is located has a human body or not is obtained through the sensing unit, and when the human body does not exist, the second purifying unit is started.
In a preferred embodiment, the second purifying unit is turned on when the sensing unit senses that no human body exists in the space where the air purifier is located and it is detected that the air comprehensive index at the air outlet of the air purifier is lower than the first threshold value.
The air comprehensive index is a weighted average index of a plurality of purified air indexes, and is expressed as:
wherein,e represents an air comprehensive index, a i Representing the detection value, ζ, of the i-th detection item in the detection unit i And (5) representing the weight coefficient corresponding to the ith detection item.
In the present utility model, p i And the specific setting value of the first threshold value are not particularly limited, and those skilled in the art can set them empirically.
In a preferred embodiment, when the second purifying unit is turned on, the air purifying system is in a standby state, the blower is not started, or the blower is only operated at a preset rotation speed at which ozone or chlorine dioxide cannot escape from the air purifying system, i.e. the first purifying unit is not operated at this time, so that the first purifying unit is thoroughly sterilized.
In a preferred embodiment, when the space in which the air cleaning system is located is the presence of a human body, which is acquired by the sensing unit, the distance of the human body from the air cleaning system is also acquired.
Further, a noise power threshold is further set for representing the relationship between the power corresponding to the acceptable noise and the distance, that is, the air purification system operates at the power of the noise power threshold at a certain distance, and the generated noise is the maximum noise acceptable to the human body. The noise power threshold is preferably stored in the form of a table in the air cleaning system, and further, the specific value thereof is not limited in the present utility model, and a person skilled in the art can set it empirically.
When the indoor air needs to be purified, the power is adjusted according to the distance between the human body and the air purification system, so that the power is smaller than or equal to a noise power threshold value corresponding to the distance, and the noise generated by the air purification system is in an acceptable range of the human body.
In a preferred embodiment, the air purification system is also acquired as atmospheric data of the area in which the air purification system is located, and the air purification system is operated in a lowest gear function when the air index in the atmospheric data is above the activation threshold. In a preferred embodiment, when the sensing unit is used for acquiring that the space in which the air purifier is located has a human body, the indoor air comprehensive index is detected, when the air comprehensive index is higher than the second threshold value, the power gear of the air purifier is not limited by taking the noise power threshold value as a standard, and the air purifier is directly operated in the maximum gear until the air comprehensive index is lower than the second threshold value, and the power of the air purifier is regulated again by taking the noise power threshold value as a standard.
The second threshold is an index value representing poor indoor air quality, i.e. when the indoor air quality is poor, air purification is preferentially performed without considering noise influence until the air quality is changed to be good. In the present utility model, the specific value of the second threshold can be freely set by those skilled in the art.
Preferably, a third threshold value is further provided for representing that the indoor air quality is good, when the human body exists in the space where the air purifier is located through the sensing unit, the indoor air comprehensive index is detected, when the air comprehensive index is lower than the third threshold value, the lowest-grade operation is continued, the maintenance of the indoor air quality is achieved, until the fact that the human body does not exist in the space where the air purifier is located is detected, and the air purifier enters a standby state.
In a preferred embodiment, the operating state of the air purifier is remotely controlled by an intelligent control unit.
In a preferred embodiment, the sterilization of the first purifying unit is achieved by providing a gas sterilization channel between the activated carbon filter screen and the HEPA filter screen of the first purifying unit, and introducing ozone or chlorine dioxide generated by the ozone generating module and/or the chlorine dioxide generating module, more preferably, by generating negative pressure by a fan, so that ozone or chlorine dioxide flows to the activated carbon filter screen, thereby making the activated carbon filter screen adsorb ozone or chlorine dioxide flow and avoiding escape of ozone or chlorine dioxide from the air purifying system.
In a preferred embodiment, the fan is dedusted by disposing the high voltage electrostatic module in the air duct such that an ionosphere is formed in air passing through the high voltage electrostatic module.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "front", "rear", etc. are based on the positional or positional relationship in the operation state of the present utility model, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model has been described above in connection with preferred embodiments, which are, however, exemplary only and for illustrative purposes. On this basis, the utility model can be subjected to various substitutions and improvements, and all fall within the protection scope of the utility model.
Claims (10)
1. An intelligent air purification system having an air duct (6), in which air duct (6) a fan (61) is provided, characterized in that it has:
the air inlet of the air duct (6) is provided with an air inlet of the air duct (6), the air inlet comprises an active carbon filter screen (11) and a HEPA filter screen (12), the active carbon filter screen (11) is arranged on the inner layer of the air duct (1), the HEPA filter screen (12) is arranged on the outer layer of the air duct (1), and a gas sterilization channel (13) is arranged between the active carbon filter screen (11) and the HEPA filter screen (12);
the second purifying unit (4) is used for purifying the waste generated by the purification of the first purifying unit and comprises an ozone generating module (41) or a chlorine dioxide generating module, wherein ozone or chlorine dioxide generated by the ozone generating module (41) or the chlorine dioxide generating module can enter the gas sterilizing channel (13);
and the detection unit is used for detecting the ambient air index.
2. The intelligent air purification system of claim 1, wherein,
the first purifying unit (1) further comprises one or more of an electrostatic dust collection module, a plasma module, an anion module, a photocatalyst module and a nano photocatalyst module, and is arranged in the gas sterilization channel (13).
3. The intelligent air purification system of claim 1, wherein,
the ozone generation module (41) or the chlorine dioxide generation module is arranged at the lower end of the first purification unit (1).
4. The intelligent air purification system of claim 1, wherein,
the first purifying unit (1) is barrel-shaped, the active carbon filter screen (11) and the HEPA filter screen (12) are annular, and the ozone generating module (41) or the chlorine dioxide generating module is arranged at the bottom of the barrel body and is connected with the gas sterilizing channel (13) through a pipeline.
5. The intelligent air purification system of claim 4, wherein,
the second purifying unit (4) further comprises an ultraviolet light module (42), and the ultraviolet light module (42) is arranged at the bottom center of the first purifying unit (1).
6. The intelligent air purification system of claim 1, wherein,
the second purifying unit (4) further comprises a high-voltage electrostatic module (43) arranged at the upper part of the air duct (6).
7. The intelligent air purification system of claim 1, wherein,
the detection unit is one or more of a wind pressure flow sensor, an air quality sensor, a laser dust sensor, a formaldehyde sensor, a temperature and humidity sensor, a VOC sensor, a carbon dioxide sensor and an ozone sensor.
8. The intelligent air purification system of claim 1, wherein,
the detection units are arranged in two sets and are respectively arranged on the side wall of the air purification system and the air outlet of the air purification system.
9. The intelligent air purification system of claim 1, wherein,
the system also comprises a sensing unit which is one or more of a microwave radar, a light radar, an ultrasonic sensor, an infrared ranging sensor, a carbon dioxide sensor, a touch sensor and an infrared photoelectric sensor and is used for detecting whether a human body exists in the space where the air purifier is located.
10. The intelligent air purification system of claim 1, wherein,
the system also comprises an intelligent control unit which is used for remotely controlling the system, and is one of wifi, bluetooth, infrared, loRa and Zigbee communication chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615215.5U CN220205978U (en) | 2023-06-25 | 2023-06-25 | Intelligent air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321615215.5U CN220205978U (en) | 2023-06-25 | 2023-06-25 | Intelligent air purification system |
Publications (1)
| Publication Number | Publication Date |
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| CN220205978U true CN220205978U (en) | 2023-12-19 |
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| CN202321615215.5U Active CN220205978U (en) | 2023-06-25 | 2023-06-25 | Intelligent air purification system |
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| Country | Link |
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| CN (1) | CN220205978U (en) |
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2023
- 2023-06-25 CN CN202321615215.5U patent/CN220205978U/en active Active
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