CN110748996A - Novel air purifier - Google Patents
Novel air purifier Download PDFInfo
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- CN110748996A CN110748996A CN201911102465.7A CN201911102465A CN110748996A CN 110748996 A CN110748996 A CN 110748996A CN 201911102465 A CN201911102465 A CN 201911102465A CN 110748996 A CN110748996 A CN 110748996A
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- air
- photocatalytic
- air purifier
- housing
- component
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- 230000001699 photocatalysis Effects 0.000 claims abstract description 77
- 238000000746 purification Methods 0.000 claims abstract description 64
- 238000001179 sorption measurement Methods 0.000 claims abstract description 54
- 239000000809 air pollutant Substances 0.000 claims description 22
- 231100001243 air pollutant Toxicity 0.000 claims description 22
- 239000011941 photocatalyst Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 9
- 239000003463 adsorbent Substances 0.000 claims description 7
- 239000000356 contaminant Substances 0.000 claims description 7
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007146 photocatalysis Methods 0.000 abstract description 10
- 241000894006 Bacteria Species 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 6
- 230000005684 electric field Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 239000013566 allergen Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001089 mineralizing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a novel air purifier, comprising: the air inlet is positioned at the lower part of the shell and is used for introducing air; a first adsorption member positioned inside the housing and above the air inlet; a photocatalytic member located inside the housing and above the first adsorption member; the first adsorption component is electrically connected with the photocatalytic component; and an air outlet positioned at the upper part of the housing so that the purified air is discharged. Adopt first adsorption component to carry out preliminary treatment to the air, adsorb and intercept most organic substance, adopt photocatalysis component to kill bacterium, virus fast and degradation TVOC. The first adsorption component and the photocatalytic component are electrically connected to form a loop, a bias electric field is generated between the first adsorption component and the photocatalytic component, separation of carriers in a photocatalytic process is promoted, namely, holes and electrons are effectively separated, and purification efficiency of photocatalysis is improved.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a novel air purifier.
Background
Limited spaces with dense population activities, individual production workshops and newly-decorated houses are 'serious disaster areas' with dirty and even toxic and harmful gas accumulation, the air in the areas usually contains a large amount of particulate matters, TVOCs, viruses, bacteria and other substances, and the polluted air easily enters human bodies along with respiratory systems and damages various parts of the human bodies to different degrees. People living or working in these areas for a long time are repeatedly stimulated by these harmful substances, and the harm to the human body is permanent.
Along with the improvement of the life of people, people pay more and more attention to the problem of indoor air pollution, so that the air purifier is concerned and welcomed by more and more people. The air purifier is a product capable of adsorbing, decomposing and mineralizing various air pollutants (generally including dust, peculiar smell, formaldehyde, bacteria, allergen and the like) and effectively improving the air cleanliness. However, the existing air purifier in the market is mainly used for removing particulate matters, and even if the TVOC is treated, the effect is not satisfactory.
Disclosure of Invention
In order to overcome the above problems, the present invention aims to provide a novel air purifier, thereby improving photocatalytic activity.
In order to achieve the above object, the present invention provides a novel air purifier, which has a housing; the housing includes:
the air inlet is positioned at the lower part of the shell and is used for introducing air;
a first adsorption member located inside the housing and above the air inlet;
a photocatalytic member located inside the housing and above the first adsorption member; and the first adsorption component is electrically connected with the photocatalytic component;
and an air outlet positioned at an upper portion of the housing so that the purified air is discharged.
In one embodiment, the photocatalytic component includes: at least two layers of lamp tubes and a photocatalytic purification net clamped between the two adjacent layers of lamp tubes; the photocatalytic purification net is electrically connected with the first adsorption component.
In one embodiment, the device further comprises a second adsorption part; the second adsorption part is positioned between the photocatalytic part and the air outlet.
In one embodiment, the photocatalytic component comprises, from bottom to top: the device comprises a first layer of lamp tubes, a first layer of photocatalytic purification net, a second layer of lamp tubes, a second layer of photocatalytic purification net and a third layer of lamp tubes; the second layer of photocatalytic purification net is electrically connected with the second adsorption component; the first layer of photocatalytic purification net is electrically connected with the first adsorption component.
In one embodiment, the electrical connection is performed by: the coupling is carried out through a lead to realize the electric connection, and a low-voltage power supply is connected to form a loop.
In one embodiment, a filter element is further included within the housing above the bottom inlet and below the first adsorbent element.
In one embodiment, the photocatalytic purification net is a copper net loaded with a photocatalyst.
In one embodiment, the copper mesh is a red copper mesh, and the photocatalyst is nano titanium dioxide.
In one embodiment, the first adsorbent member is an activated carbon web and the second adsorbent member is an activated carbon web.
In one embodiment, the filter component is a HEPA high efficiency filter screen.
In one embodiment, the air outlet is positioned at the top of the shell and is provided with a shutter; the bottom of the shell is also provided with support legs.
In one embodiment, a blower is also arranged below the interior of the shell; the air inlet direction of the air blower is vertical to the air outlet direction; the air inlet is arranged on the side wall of the lower part of the shell, and the air blower is opposite to the air inlet.
In one embodiment, the air inlet is formed by a plurality of holes; the holes are circular, and the diameter of each hole is 0.2-0.6 cm.
In one embodiment, the housing is further provided with a main power supply, a wind speed controller, an air pollutant content detector, and a purification mode controller;
a main power supply for supplying power to various portions of the air purifier; the main power supply is connected with the lamp tube and the blower;
the air speed controller is connected with the air blower and used for controlling the air speed of the air blower;
an air contaminant content detector for detecting a contaminant content in air outside the housing;
and the purification mode controller is connected with the lamp tube and used for controlling the on-off of the lamp tube so as to control the purification mode.
In one embodiment, the outer side wall of the shell is further provided with a touch display screen, and a power switch option, a purification mode option, a wind speed control option and an air pollutant content real-time online display module are displayed in the touch display screen; the power switch option is connected with the main power supply and controls the on-off of the main power supply through man-machine interaction;
the purification mode option is connected with the purification mode controller, and transmits an instruction to the purification mode controller after the option is selected through interpersonal interaction, and the purification mode controller controls the on-off of the lamp tube according to the instruction;
the wind speed control option is connected with the wind speed controller, and sends an instruction to the wind speed controller through interpersonal interaction, and the wind speed controller controls the wind speed of the air blower according to the instruction;
the real-time online display module of air pollutant content is connected with the air pollutant content detector, the air pollutant content detector detects the external pollutant content of casing to transmit in real time to the online display module of air pollutant content and come real-time display air pollutant content.
The novel air purifier adopts the first adsorption part to carry out primary treatment on the air, adsorbs and intercepts most organic substances, adopts the photocatalytic part to quickly kill bacteria and viruses and degrade TVOC, and treats the residual organic substances, viruses and bacteria in the air passing through the first adsorption part. And the first adsorption component and the photocatalytic component are electrically connected to form a loop, so that a bias electric field is generated between the first adsorption component and the photocatalytic component, the separation of carriers in the photocatalytic process is promoted, namely, holes and electrons are effectively separated, and the purification efficiency of photocatalysis is improved. Furthermore, an ultraviolet lamp tube and a photocatalytic purification net are arranged in the photocatalytic component; the photocatalytic purification net is electrically connected with the first adsorption component, for example, a lead is used for coupling, and a low-voltage power supply is connected to form a loop. In addition, can also set up multilayer ultraviolet fluorescent tube and multilayer photocatalysis and purify the net, set up one deck photocatalysis and purify the net between the adjacent two-layer ultraviolet fluorescent tube, still set up the second adsorption component above the photocatalysis part, each layer photocatalysis purifies the net and links mutually in first adsorption component and second adsorption component respectively to form the bias voltage electric field that a plurality of return circuits formed, effectively promote the separation of photogenic carrier, improve photocatalysis efficiency. Further, the air inlet is arranged on the side wall of the lower portion of the shell, so that an air inlet area is increased, the air outlet direction of the air outlet is perpendicular to the air inlet direction of the air inlet, and the path of the discharged air is reduced and the resistance is reduced. In addition, a filtering component is arranged between the air inlet and the first adsorption component, so that particles in the air are filtered, and the gas is subjected to primary treatment.
Simultaneously, still carried out software design to air purifier, the casing contains power, wind speed controller, air contaminant content detector, purification mode controller, controls power supply, air-blower wind speed, the selection of pollutant content and purification mode in the air respectively to make air purifier more intelligent, increased the range of application.
Drawings
FIG. 1 is a schematic three-dimensional perspective structure of an air purifier according to a preferred embodiment of the present invention
FIG. 2 is a schematic diagram of the electrical connection between the photocatalytic purification net and the adsorption member in FIG. 1
FIG. 3 is a schematic view of the back side of the air purifier of FIG. 1 showing the position of the slot
FIG. 4 is a schematic diagram of the position of the display screen of the air purifier according to a preferred embodiment of the present invention
Detailed Description
In order to make the contents of the present invention more comprehensible, the present invention is further described below with reference to the accompanying drawings. The invention is of course not limited to this particular embodiment, and general alternatives known to those skilled in the art are also covered by the scope of the invention.
The present invention will be described in further detail with reference to the accompanying drawings 1 to 4 and specific embodiments. It should be noted that the drawings are in a simplified form and are not to precise scale, and are only used for conveniently and clearly achieving the purpose of assisting in describing the embodiment.
Referring to fig. 1, in the present embodiment, an air cleaner includes a housing 00; the dimensions of the housing 00 may be 40cm x 100 cm.
The housing 00 includes:
an air inlet 01 located at the lower part of the housing 00 for introducing air; specifically, a blower 09 is disposed below the inside of the casing 00, the air inlet 01 is disposed on a lower side wall of the casing 00, and the blower 09 is opposite to the air inlet 01. Considering that the air outlet direction of the air outlet 08 is perpendicular to the air inlet direction of the air inlet 01 in the embodiment, the air inlet direction of the air blower 09 is perpendicular to the air outlet direction in the arrangement of the air blower 09. In addition, the air inlet 01 is formed by a plurality of holes, and the holes are circular, and have a diameter of 0.2-0.6 cm, preferably 0.5 cm. The blower 09 here may be a 220V small blower. For example, 50-80 holes are formed in each layer of the lower sidewall of the housing 00.
Here, a filter member 02 is further provided between the air inlet 01 and the first adsorption member 03; specifically, the filter part 02 employs a filter screen, such as a high efficiency air filter (HEPA filter), to filter particles in the air, and primarily purify the air.
A first adsorption member 03 positioned inside the housing 00 above the air inlet 01; specifically, the first adsorption member 03 is an activated carbon net. The air is primarily treated to adsorb most organic matters, so that the air is further purified.
A photocatalytic member located inside the housing 00 and above the first adsorption member 03; the first adsorption member 03 and the photocatalytic member are electrically connected to each other; specifically, the photocatalytic component includes: at least two layers of lamp tubes 05 and a photocatalytic purification net clamped between the two adjacent layers of lamp tubes 05; the photocatalytic purification net is electrically connected to the first adsorption member 03. The lamps 05 may be provided three per layer. The photocatalytic material adopted in the photocatalytic purification net is added with a small amount of binder. The material of the photocatalytic purification net is a composite material of metal, a photocatalytic material and a binder. The metal participates in photocatalysis, can transmit electrons, inhibits the recombination of photon-generated carriers, and improves the photocatalytic degradation performance. Preferably, the photocatalytic purification net 06 is a copper net loaded with a photocatalyst. The copper mesh may be a red copper mesh. The photocatalyst may be nano titanium dioxide. Here, the lamp tube 05 may be an ultraviolet light tube, a visible light tube, or a white light tube, and the corresponding photocatalyst may be an ultraviolet light sensitive photocatalyst, or a photocatalyst sensitive to visible light or white light.
And an air outlet 08 at an upper portion of the case 00 to discharge the purified air. Specifically, the air outlet 08 is disposed at the top of the housing 00, and a louver may be disposed at the air outlet 08 to facilitate air exhaust, and the flow direction of the purified air flow is adjusted by swinging the fan blades.
Further, here, a second adsorbing member 07 is also provided between the air outlet 08 and the photocatalytic member. Specifically, the photocatalytic component includes from bottom to top: a first layer of lamp tubes 051, a first layer of photocatalytic purification net 061, a second layer of lamp tubes 052, a second layer of photocatalytic purification net 062 and a third layer of lamp tubes 053. Wherein, the second layer of the photocatalytic purification net 062 is electrically connected with the second adsorption part 07; the first layer of photocatalytic purification net 061 is electrically connected to the first adsorption member 03. Referring to fig. 2 and fig. 1, an example of the electrical connection between the first layer of photocatalytic purification net 061 and the first absorption member 03 is shown, where the electrical connection is as follows: the first photocatalytic purification net 061 is coupled with the first absorption member 03 through a wire 04 to realize electrical connection, and is connected with a low-voltage power supply to form a loop. The low voltage power supply is here a dc power supply. It should be noted that the electrical connection between the second layer of photocatalytic purification net 062 and the second adsorption part 07 is the same as that shown in fig. 2, and the description thereof is omitted. Here, it is preferable that the distance between the first photocatalytic purification net 061 and the first adsorption member 03 is 1 to 20 cm. Here, the wire coupling effect is used so that the first adsorption element 03 and the second adsorption element 07 generate an electric adsorption effect in addition to the physicochemical adsorption capacity.
A foot is also provided at the bottom of the housing 00. The legs may be removable or fixedly attached to the housing 00. The foot may employ a roller so that the housing 00 can be moved under the rolling of the roller.
In order to improve the intelligent control of the air purifier, the air purifier is also provided with a main power supply, an air speed controller, an air pollutant content detector and a purification mode controller;
a main power supply for supplying power to each part of the air purifier; the main power supply is connected with the lamp tube and the blower;
the air speed controller is connected with the air blower and used for controlling the air speed of the air blower;
an air contaminant content detector for detecting a contaminant content in air outside the housing;
and the purification mode controller is connected with the lamp tube and used for controlling the on-off of the lamp tube so as to control the purification mode.
In conjunction with fig. 4, a touch display screen 10 is disposed on the outer side wall of the housing. A power switch option, a purification mode option, a wind speed control option and an air pollutant content real-time online display module are displayed in the touch display screen 10; wherein,
the power switch option is connected with the main power supply and controls the on-off of the main power supply through man-machine interaction;
the purification mode option is connected with the purification mode controller, and transmits an instruction to the purification mode controller after the option is selected through interpersonal interaction, and the purification mode controller controls the on-off of the lamp tube according to the instruction;
the wind speed control option is connected with a wind speed controller, and sends an instruction to the wind speed controller through interpersonal interaction, and the wind speed controller controls the wind speed of the air blower according to the instruction;
the real-time online display module of air pollutant content is connected with air pollutant content detector 11, and air pollutant content detector 11 detects the external pollutant content of casing to transmit in real time to the online display module of air pollutant content and come real-time display air pollutant content.
The air pollution zone content detector 11 herein employs an electrochemical gas detector.
In order to facilitate cleaning and replacement, referring to fig. 3, an openable dark cell is disposed on the rear side wall of the housing, and corresponding components can be removed by opening the dark cell. The dark cell corresponds to each layer of components, for example, the dark cell a1 corresponds to the layer where the filter component is located, the dark cell a2 corresponds to the first adsorption component, the dark cell A3 corresponds to the layer where the first layer of photocatalytic purification net is located, the dark cell a4 corresponds to the layer where the second layer of photocatalytic purification net is located, and the dark cell a5 corresponds to the layer where the second adsorption component is located.
Above the distribution of the individual layer elements, in order to increase the adequate contact of each layer with air, the distribution of the individual layers can be arranged as follows: the distance between the filter screen and the blower is larger than the distance between the first adsorption part and the filter screen; the distance between the first adsorption component and the filter screen is larger than the distance between the second adsorption component and the air outlet. In addition, the layers are arranged parallel to each other.
The filter screen is located 10 ~ 15cm department directly over the air-blower, and first adsorption component is located 9 ~ 10cm departments directly over the filter screen, and the second adsorption component is located 7 ~ 8cm departments directly under the air outlet. The copper mesh is set to be 50-60 meshes. The power of the ultraviolet lamp tube is 60-70W. Aiming at the photocatalytic component formed by the first adsorption component, the first layer of ultraviolet lamp tubes, the first layer of photocatalytic purification net, the second layer of ultraviolet lamp tubes, the second layer of photocatalytic purification net and the third layer of ultraviolet lamp tubes, the distance between every two adjacent layers of ultraviolet lamp tubes is equal and can be 20-25 cm, and the ultraviolet lamp tubes in each layer are arranged in parallel.
It should be noted that, the above-mentioned photocatalytic purification net adopts a copper net coated with a photocatalyst, the photocatalyst can adopt a nano photocatalyst, such as nano titanium dioxide, and the copper net can adopt a purple copper net, thereby improving the photocatalytic efficiency. When the ultraviolet lamp tube is matched, the photocatalysis of the photocatalyst and the ultraviolet irradiation of the ultraviolet lamp tube can kill bacteria and viruses efficiently, and the air purification rate is further improved.
The novel air purifier of this embodiment has set up the bias voltage electric field between adsorption component and photocatalytic component, utilizes the bias voltage electric field to promote photocatalyst's carrier separation to effectively improve photocatalytic purification efficiency. Can effectively kill bacteria, viruses, mycete, spores, allergen and the like, and can also remove organic pollution gases such as formaldehyde, phenol and the like in indoor air. Meanwhile, smoke and smoke smell generated by smoking, bad smell in a toilet, body smell of people and the like can be effectively removed.
Although the present invention has been described with reference to preferred embodiments, which are illustrated for the purpose of illustration only and not for the purpose of limitation, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. A novel air purifier comprises a shell; it is characterized in that the air purifier specifically comprises:
the air inlet is positioned at the lower part of the shell and is used for introducing air;
a first adsorption member located inside the housing and above the air inlet;
a photocatalytic member located inside the housing and above the first adsorption member; and the first adsorption component is electrically connected with the photocatalytic component;
and an air outlet positioned at an upper portion of the housing so that the purified air is discharged.
2. The novel air purifier of claim 1, wherein the photocatalytic component comprises: at least two layers of lamp tubes and a photocatalytic purification net clamped between the two adjacent layers of lamp tubes; the photocatalytic purification net is electrically connected with the first adsorption component.
3. The novel air purifier of claim 2, further comprising a second adsorbent member; the second adsorption part is positioned between the photocatalytic part and the air outlet.
4. The novel air purifier of claim 3, wherein the photocatalytic component comprises, from bottom to top: the device comprises a first layer of lamp tubes, a first layer of photocatalytic purification net, a second layer of lamp tubes, a second layer of photocatalytic purification net and a third layer of lamp tubes; the second layer of photocatalytic purification net is electrically connected with the second adsorption component; the first layer of photocatalytic purification net is electrically connected with the first adsorption component.
5. The novel air purifier according to any one of claims 1 to 4, wherein the electrical connection is performed in the following manner: the coupling is carried out through a lead to realize the electric connection, and a low-voltage power supply is connected to form a loop.
6. The novel air purifier of claim 1 further comprising a filter member positioned inside the housing above the bottom inlet and below the first adsorbent member.
7. The novel air purifier of claim 1, wherein the photocatalytic purification mesh is a copper mesh loaded with a photocatalyst.
8. The novel air purifier of claim 7, wherein the copper mesh is a red copper mesh and the photocatalyst is nano titanium dioxide.
9. The novel air purifier of claim 3 wherein the first adsorbent member is an activated carbon mesh and the second adsorbent member is an activated carbon mesh.
10. The novel air purifier of claim 6, wherein the filter component is a HEPA high efficiency filter screen.
11. The novel air purifier of claim 1, wherein the air outlet is located at the top of the housing, the air outlet being provided with louvers; the bottom of the shell is also provided with support legs.
12. The novel air purifier of claim 1, wherein a blower is further disposed below the interior of the housing; the air inlet direction of the air blower is vertical to the air outlet direction; the air inlet is arranged on the side wall of the lower part of the shell, and the air blower is opposite to the air inlet.
13. The novel air purifier of claim 12, wherein the air inlet is formed by a plurality of holes; the holes are circular, and the diameter of each hole is 0.2-0.6 cm.
14. The novel air purifier of claim 1, wherein the housing is further provided with a mains power supply, an air speed controller, an air pollutant content detector, and a purification mode controller;
a main power supply for supplying power to various portions of the air purifier; the main power supply is connected with the lamp tube and the blower;
the air speed controller is connected with the air blower and used for controlling the air speed of the air blower;
an air contaminant content detector for detecting a contaminant content in air outside the housing;
and the purification mode controller is connected with the lamp tube and used for controlling the on-off of the lamp tube so as to control the purification mode.
15. The novel air purifier as claimed in claim 14, wherein the outer side wall of the housing is further provided with a touch display screen, and a power switch option, a purification mode option, a wind speed control option and an air pollutant content real-time online display module are displayed in the touch display screen; wherein,
the power switch option is connected with the main power supply and controls the on-off of the main power supply through man-machine interaction;
the purification mode option is connected with the purification mode controller, and transmits an instruction to the purification mode controller after the option is selected through interpersonal interaction, and the purification mode controller controls the on-off of the lamp tube according to the instruction;
the wind speed control option is connected with the wind speed controller, and sends an instruction to the wind speed controller through interpersonal interaction, and the wind speed controller controls the wind speed of the air blower according to the instruction;
the real-time online display module of air pollutant content is connected with the air pollutant content detector, the air pollutant content detector detects the external pollutant content of casing to transmit in real time to the online display module of air pollutant content and come real-time display air pollutant content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102465.7A CN110748996A (en) | 2019-11-12 | 2019-11-12 | Novel air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911102465.7A CN110748996A (en) | 2019-11-12 | 2019-11-12 | Novel air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110748996A true CN110748996A (en) | 2020-02-04 |
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| CN201911102465.7A Pending CN110748996A (en) | 2019-11-12 | 2019-11-12 | Novel air purifier |
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