CN214199042U - Multifunctional air purification and disinfection device - Google Patents

Abstract

The utility model discloses a multi-functional air purification degassing unit relates to air purification disinfection technical field. Comprises an air pumping component, a filtering component, an electric field component and an ion releasing component; the filtering component is arranged at one end of the air exhaust component, the electric field component is arranged between the ion release component and the air exhaust component, and the ion release component is used for releasing plasma. The air purification and disinfection device firstly filters larger particles in the air flow pumped by the air pumping assembly through the filtering assembly, then knocks down smaller particles in the air through the electric field assembly, finally releases plasma through the ion release assembly to disinfect the purified air, and brings the plasma into the air through the air flow to disinfect viruses in the air; this air purification degassing unit convenient operation, it is convenient to remove, and air cycle purifies disinfection effectual, and is efficient to indoor air purification disinfection.

Description

Multifunctional air purification and disinfection device

Technical Field

The utility model relates to an air purification disinfection technical field, concretely relates to multi-functional air purification degassing unit.

Background

Haze, be the compound word of fog and haze, haze is the result of specific climatic conditions and human activity interact, and the economy of high density population and social activity must discharge a large amount of fine particulate matters (PM2.5), in case discharge and exceed atmospheric circulation ability and bearing degree, fine particulate matter concentration will continuously gather, if receive influence such as quiet steady weather this moment, very easily appear on a large scale haze, haze is common in the city, and the early warning forecast is carried out as disastrous weather phenomenon together to the area with the fog incorporation haze in china many areas. Except for haze, ozone and other impurities, the influence on the life of people is large, viruses in the air often threaten the health of people, the in-vitro survival time of bacteria, viruses and the like is long, and most of the viruses can be transmitted in the air through respiratory droplets, aerosols and other modes, so that great potential safety hazards are caused. Only by cutting off the transmission path and sterilizing and purifying the air in the public area, the possibility of virus transmission can be reduced as much as possible.

Along with the progress of science and technology, the living standard of people is gradually improved, the requirement of people on air quality is higher and higher, in order to improve the air quality, the air purifier is popularized and applied in the world, for example, the air purifier is widely applied in some areas such as hospitals, classrooms, meeting rooms, stations and the like, the existing air purifier adopts electrode plates to generate electric fields, active carbon adsorption, ultraviolet disinfection, negative ion purification and other technologies, but the principle of the air purifier is that indoor air is sucked into the air purifier through an air suction component, then impurities in the air are purified, fresh air is discharged, for the indoor environment or hospital wards with larger area, the air purifier is low in purification and disinfection efficiency, slow in air purification rate and difficult to achieve better purification and disinfection effects, and meanwhile, the air purifier cannot detect PM2.5 in the air, The concentration of ozone or some impurities exceeds the standard, so that the use experience of a user is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having foretell problem to current air degassing unit, providing a convenient operation, remove convenient, air cycle purification and disinfection effectual, to indoor air purification disinfection efficient, can detect out the multi-functional air purification degassing unit whether PM2.5, ozone or some impurity concentration exceed standard in the air simultaneously.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a multifunctional air purification device comprises an air extraction component, a filtering component, an electric field component and an ion release component; the filtering component is arranged at one end of the air exhaust component, the electric field component is arranged between the ion release component and the air exhaust component, and the ion release component is used for releasing plasma.

Preferably, the air exhaust assembly is a silent axial flow fan.

Preferably, the ion release assembly comprises an electrode plate and a plurality of discharge needles, and the plurality of discharge needles are fixed on the electrode plate in an array manner.

Preferably, the electric field assembly includes a plurality of positive plates and a plurality of negative plates which are arranged in sequence, and the positive plates and the negative plates are connected to form an electric field.

Preferably, the ion generator further comprises a shell, wherein the shell comprises an air inlet and an air outlet, and the ion release assembly, the electric field assembly, the filtering assembly and the air pumping assembly are sequentially arranged inside the shell; the air exhaust assembly is positioned at one end of the air inlet, and the ion release assembly is positioned at one end of the air outlet.

Preferably, the filtering assembly comprises a first filtering plate, the ion releasing assembly is fixed at the upper end of the shell, the air pumping assembly is fixed at the lower end of the shell, and the first filtering plate and the electric field assembly are detachably arranged between the ion releasing assembly and the air pumping assembly.

Preferably, the air outlet corresponds to two ion release assemblies, and the two ion release assemblies are respectively arranged on the inner walls of two sides of one end of the shell.

Preferably, the number of the air outlets is two, the two air outlets are respectively arranged at two ends of the shell, and the two air outlets respectively correspond to the two ion release assemblies.

Preferably, two air deflectors are arranged between the ion release assembly and the electric field assembly, the two air deflectors are fixed in the shell, and the two air deflectors correspond to the two ion release assemblies respectively. Preferably, the device also comprises a detection assembly and a control assembly, wherein the control assembly comprises a main board and a control button; the control assembly is electrically connected with the detection assembly, the ion release assembly, the electric field assembly and the air exhaust assembly, and the detection assembly is used for detecting the air quality.

Preferably, the casing is including setting up in the bottom surface board of casing lower extreme, around front panel, left panel, rear panel, the right panel that the bottom surface board set up, the upper end of casing is equipped with the upper cover plate, bottom surface board, front panel, left panel, rear panel, right panel, upper cover connection form and hold the chamber, front panel, rear panel correspond two gas outlets, the position that front panel, rear panel correspond two gas outlets is equipped with the fretwork hole or prevents touching the net.

Preferably, the portable electronic device further comprises a fixed frame, the shell is fixed on the fixed frame, and magnetic control switches are arranged among the front panel, the rear panel and the fixed frame. Preferably, the first filter plate is positioned between the electric field assembly and the exhaust fan; the filter component further comprises a second filter plate, the second filter plate is located on the outer side of the air inlet, the right panel corresponds to one side of the air inlet, and the right panel corresponds to the air inlet.

Preferably, the control assembly is further connected with a display panel, and the display panel is located on the upper cover plate.

Preferably, the lower end of the bottom panel is provided with a universal wheel.

Compared with the prior art, the beneficial effects of the utility model reside in that: a multifunctional air purification and disinfection device comprises an air extraction component, a filtering component, an electric field component and an ion release component; the filtering component is arranged at one end of the air exhaust component, the electric field component is arranged between the ion release component and the air exhaust component, and the ion release component is used for releasing plasma. The air purification and disinfection device firstly filters larger particles in the air flow pumped by the air pumping assembly through the filtering assembly, then knocks down smaller particles in the air through the electric field assembly, finally releases plasma through the ion release assembly to disinfect the purified air, and brings the plasma into the air through the air flow to disinfect viruses in the air; the air purification and disinfection device is convenient to operate, convenient and fast to move, good in air circulation purification and disinfection effect and high in indoor air purification and disinfection efficiency, can detect the concentration of PM2.5, ozone or some impurities in the air, can also degrade harmful and toxic gases in the air, such as aldehyde, benzene and xylene, and pollutants such as smoke, smoke smell and the like, and can improve the use experience of a user; meanwhile, the device has no influence on objects during the disinfection work, does not generate radiation or new pollutants, has higher safety compared with the disinfection of ozone and ultraviolet rays, and accords with the environmental protection idea.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the mechanisms shown in the drawings without creative efforts.

FIG. 1 is a block diagram of a multi-functional air purification and disinfection apparatus according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an internal structural view of FIG. 1;

FIG. 4 is an exploded view of a multi-functional air purification and disinfection apparatus according to an embodiment of the present invention;

FIG. 5 is an exploded view of a multi-functional air purifying and sterilizing unit according to another embodiment of the present invention;

in the figure: the device comprises a fixed frame 10, a front panel 11, a left panel 12, a right panel 13, an upper cover plate 14, a bottom panel 15, an air inlet 16, a rear panel 17, an air outlet 18, an air exhaust assembly 20, a first filter plate 21, a second filter plate 22, an anti-touch screen 23, an electric field assembly 30, an electrode plate 40, a discharge needle 41, an air deflector 50, a control assembly 60, a magnetic control switch 61 and a universal wheel 70.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

referring to fig. 1 to 5, a multifunctional air purifying and sterilizing apparatus, which employs a plasma sterilization technique to convert complex macromolecular pollutants into simple small molecular safe substances or convert toxic harmful substances into non-toxic, harmless or low-toxic and low-harmful substances, thereby degrading and removing pollutants in the air. The air purification and disinfection device comprises a shell and a fixed frame 10, wherein the shell is fixed on the periphery of the outer side of the fixed frame 10 and wraps the fixed frame 10, and an air inlet 16 and an air outlet 18 are arranged on the shell; in this embodiment, the fixing frame 10 is a square structure, the housing is made of plastic or aluminum alloy, and the fixing frame 10 is made of metal or alloy.

The air purification and disinfection device also comprises an air extraction component 20, a filtering component, an electric field component 30 and an ion release component, wherein the air extraction component 20 is positioned at one end of the air inlet 16, and the ion release component is positioned at one end of the air outlet 18; the air extracting component 20, the filtering component, the electric field component 30 and the ion releasing component are all arranged in the shell, the air extracting component 20 is used for extracting air into the purifying and sterilizing device, and the filtering component is used for primarily filtering the air and filtering out pollutants with larger particles in the air; the air subjected to primary filtration passes through an electric field component 30, the electric field component 30 is used for generating an electric field, the gas containing smaller particles is electrically separated when passing through a high-voltage electrostatic field, and the smaller particles are discharged and deposited towards the surface of an anode after being charged negatively with negative ions, so that the smaller particles in the air are removed; the ion release assembly is used for releasing plasma, the plasma can sterilize and disinfect the air passing through the electric field assembly 30, and meanwhile, the plasma enters the indoor environment along with the purified and disinfected air to disinfect the indoor environment.

Specifically, the air extraction component 20 adopts a silent axial flow fan, and the air extraction component 20 corresponds to the position of the air inlet 16; the filter assembly comprises a first filter plate 21 and a second filter plate 22, the first filter plate 21 is arranged between the air exhaust assembly 20 and the electric field assembly 30, in the embodiment, the inner walls of two sides of the fixed frame 10 are provided with notches, and two sides of the first filter plate 21 are placed in the notches; air exhaust component 20 sets up in the lower extreme of first filter 21, electric field component 30 is fixed in the upper end of first filter 21, great dust in the air of air exhaust component 20 suction can be attached to on first filter 21, electric field component 30 forms the electric field, behind the negative electricity on less granule and the anion binding band, tend to the positive pole surface discharge and deposit on first filter 21, first filter 21 including setting up in the filter screen of both sides face, and set up the filter pulp between the filter screen of both sides face, thereby can carry out the primary filtration to the dust in the air, can dismantle between first filter 21 and the fixed frame 10, can follow the one end pull out first filter 21 of fixed frame 10, thereby conveniently clear up first filter 21.

Specifically, the casing is square structure, it is including setting up in the bottom panel 15 of casing lower extreme, around the front panel 11 that bottom panel 15 set up, left side board 12, back panel 17, right side board 13, the upper end of casing is equipped with upper cover plate 14, bottom panel 15, front panel 11, left side board 12, back panel 17, right side board 13, upper cover plate 14 is connected and is fixed in and forms a appearance chamber on fixed frame 10, front panel 11, the upper end of back panel 17 corresponds gas outlet 18, in a specific embodiment, front panel 11, the position that back panel 17 corresponds two gas outlets 18 is equipped with the fretwork hole or is equipped with and prevents touch screen 23, both can prevent that the user from touching ion release assembly by mistake, cause the electric shock harm, also can let the air after the purification disinfection release smoothly. Air inlet 16 sets up in the lower extreme of right panel 13, and second filter 22 detachably sets up between air exhaust subassembly 20 and air inlet 16, and second filter 22 is network structure, and second filter 22 can be used to prevent that great, lighter object is drawn into air exhaust subassembly 20 to the harm air exhaust subassembly 20, air exhaust subassembly 20 adopts silence axial fan, reaches the effect of silence convulsions, improves user's use and experiences.

Specifically, the ion release assembly is arranged at one end of the air outlet 18 and comprises an electrode plate 40 and discharge needles 41, the electrode plate 40 is connected with direct-current high-voltage electricity, the number of the discharge needles 41 is a plurality, the discharge needles 41 are vertically fixed on the electrode plate 40 in an array mode, and plasma is released through the discharge needles 41 to achieve the disinfection and sterilization effects. The electric field component 30 comprises a plurality of positive plates and negative plates which are sequentially arranged, the positive plates and the negative plates are connected and used for forming an electric field, and the electric field is used for filtering smaller particle impurities in the air so as to achieve the purification effect; the electric field component is square structure, in this embodiment, for the convenience of clearing up the dust particles on the electric field component 30, electric field component 30 detachable sets up inside the casing, but follows the one end pull out electric field component 30 of casing to clear up.

Specifically, the air inlet 16 is located the lower extreme of casing, and the gas outlet 18 is located the upper end of casing, and the subassembly 20 of bleeding, first filter 21, electric field subassembly 30, ion release subassembly set gradually inside the casing from lower supreme, and the subassembly 20 of bleeding and fixed frame 10 fixed connection, the inner wall of fixed frame 10 are equipped with the shell fragment, are equipped with the contact on the electric field subassembly 30, thereby the shell fragment contacts electrically conductive messenger electric field subassembly with the contact and produces the electric field. The air pumping component 20 pumps air along the air inlet 16, and then the air passes through the first filter plate 21, the electric field component 30 and the ion release component in sequence for purification and disinfection, and the purified and disinfected air brings plasma into the external environment together, so that the air of the external environment is disinfected, and the sterilization and disinfection efficiency is improved.

Specifically, one air outlet 18 corresponds to two ion releasing assemblies, and the two ion releasing assemblies are respectively disposed on the inner walls of two sides of one end of the housing. In the present embodiment, the ion releasing assemblies are fixed on the inner wall of the fixing frame 10, and the two ion releasing assemblies are oppositely disposed, so as to improve the discharging efficiency; in the present embodiment, the number of the air outlets 18 is two, and two air outlets 18 are located at the upper end of the housing and are respectively close to one side of the front panel 11 and one side of the rear panel 17, that is, in the present embodiment, the number of the ion releasing assemblies is four, and four ion releasing assemblies are arranged two by two at two ends of the fixing frame 10.

Specifically, two air deflectors 50 are arranged between the ion release assembly and the electric field assembly 30, the two air deflectors 50 are fixed in the casing, and the two air deflectors 50 correspond to the two ion release assemblies respectively. In this embodiment, the air deflector 50 is a quarter arc structure, one end of the air deflector 50 corresponds to the electric field assembly 30, the other end of the air deflector 50 corresponds to the air outlet, the ion release assemblies are disposed at the air outlet, the air deflector 50 guides the air filtered by the electric field assembly 30 into the space between the two ion release assemblies, the air deflector is used for guiding the airflow, the air circulation is improved, the ion release assemblies further sterilize the air and then discharge the air into the indoor environment along the air outlet 18, and the discharged air has plasma.

Specifically, the air purification and disinfection device further comprises a detection assembly and a control assembly 60, wherein the detection assembly is arranged on the outer wall of the shell and is used for detecting the air quality, and if the concentration of PM2.5, ozone or some particles in the air exceeds the standard, the detection assembly can give out a prompt sound; the control component 60 comprises a mainboard and a control button, the mainboard is arranged in the shell and is positioned at the upper end of the shell, the control component 60 is electrically connected with the detection component, the ion release component, the electric field component 30 and the air extraction component 20, and the control button is used for opening or closing the detection component or the ion release component, the electric field component 30 and the air extraction component 20 or adjusting the wind power of the air extraction component 20; preferably, the control assembly is further provided with a remote control system, and the operation of the device can be remotely controlled.

In one embodiment, as shown in fig. 5, the front panel 11 and the back panel 17 are mesh panels, which can be used to prevent the operator from accidentally touching the ion releasing assembly or the electric field assembly 30, which may result in an electric shock accident; the lower ends of the front panel 11 and the rear panel 17 are buckled with the lower end of the fixed frame 10, the upper ends of the front panel 11 and the rear panel 17 are attracted with the upper end of the fixed frame 10, the upper end of the fixed frame 10 is provided with a magnetic control switch 61, when the front panel 11 and the rear panel 17 are fixed on the fixed frame 10, the circuit is communicated, and the device can be normally powered on for use; after the front panel 11 and the rear panel 17 are disassembled, the circuit is disconnected, and the device is in a power-off state and cannot be used; by arranging the magnetic control switch 61 structure, the electric field assembly 30 and the first filter plate 21 can be pulled out of the shell along one side of the fixed frame 10 close to the front panel 11 or one side of the rear panel 17, so that filtered pollutants can be cleaned conveniently; meanwhile, the use safety is ensured. In a specific embodiment, the control module 60 is connected to a display panel, which is located on the upper cover plate 14 and is used for displaying the working states of the detection module, the pumping module 20, the electric field module 30, the ion releasing module, and the like.

Specifically, the universal wheels 70 are disposed at four corners of the lower end of the bottom panel 15, so that the device is convenient to move and is suitable for indoor air purification and disinfection in various environments. The left panel 12 is provided with a power jack, and the purification and disinfection device is ensured to normally work through an external charging wire.

A multifunctional air purification and disinfection device comprises an air extraction component 20, a filtering component, an electric field component 30 and an ion release component; the filtering component is disposed at one end of the pumping component 20, the electric field component 30 is disposed between the ion releasing component and the pumping component 20, and the ion releasing component is used for releasing plasma. The air purification and disinfection device firstly filters larger particles in the air flow pumped by the air pumping component 20 through the filtering component, then knocks down smaller particles in the air through the electric field component 30, finally releases plasma through the ion release component to disinfect the purified air, and brings the plasma into the air through the air flow to disinfect viruses in the air; the air purification and disinfection device is convenient to operate, convenient and fast to move, good in air circulation purification and disinfection effect and high in indoor air purification and disinfection efficiency, can detect the concentration of PM2.5, ozone or some impurities in the air, can degrade harmful and toxic gases in the air, and improves the use experience of a user; the detection report of the Chinese disease prevention and control center shows that the plasma can degrade some harmful substances such as formaldehyde, benzene, ammonia and dimethylbenzene, and can also efficiently remove pollutants such as smoke, smoke smell and the like. Meanwhile, the device has no influence on people during the disinfection work, does not generate radiation or new pollutants, has higher safety compared with the disinfection of ozone and ultraviolet rays, and accords with the environmental protection idea;

the above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A multifunctional air purification and disinfection device is characterized by comprising an air extraction component, a filtering component, an electric field component and an ion release component; the filtering component is arranged at one end of the air exhaust component, the electric field component is arranged between the ion release component and the air exhaust component, and the ion release component is used for releasing plasma.

2. The multifunctional air purifying and sterilizing device of claim 1, wherein the ion releasing assembly comprises an electrode plate and a plurality of discharge needles, and the plurality of discharge needles are fixed on the electrode plate in an array manner.

3. The multi-functional air purifying and sterilizing apparatus as claimed in claim 1, wherein the electric field assembly comprises a plurality of positive and negative plates arranged in sequence, and the positive and negative plates are connected to form an electric field.

4. The multifunctional air purifying and sterilizing device of claim 1, further comprising a housing, wherein the housing comprises an air inlet and an air outlet, and the ion releasing assembly, the electric field assembly, the filtering assembly and the air pumping assembly are sequentially arranged inside the housing; the air exhaust assembly is positioned at one end of the air inlet, and the ion release assembly is positioned at one end of the air outlet.

5. The multi-functional air cleaning and sterilizing unit of claim 4, wherein the filter assembly comprises a first filter plate, the ion releasing assembly is fixed to the upper end of the housing, the air exhausting assembly is fixed to the lower end of the housing, and the first filter plate and the electric field assembly are detachably disposed between the ion releasing assembly and the air exhausting assembly.

6. The multifunctional air purifying and sterilizing device of claim 4, wherein the air outlet corresponds to two ion releasing assemblies, and the two ion releasing assemblies are respectively arranged on the inner walls of two sides of one end of the shell.

7. The multifunctional air purifying and sterilizing device of claim 6, wherein the number of the air outlets is two, the two air outlets are respectively arranged at two ends of the housing, and the two air outlets respectively correspond to the two ion releasing assemblies.

8. The multifunctional air purifying and sterilizing device of claim 7, wherein two air deflectors are arranged between the ion releasing assembly and the electric field assembly, the two air deflectors are fixed in the housing, and the two air deflectors correspond to the two ion releasing assemblies respectively.

9. The multifunctional air purifying and sterilizing device of claim 8, further comprising a detection component and a control component, wherein the control component comprises a main board and a control button; the control assembly is electrically connected with the detection assembly, the ion release assembly, the electric field assembly and the air exhaust assembly, and the detection assembly is used for detecting the air quality.

10. The multifunctional air purifying and sterilizing device of claim 9, wherein the housing comprises a bottom panel arranged at the lower end of the housing, and a front panel, a left panel, a rear panel and a right panel arranged around the bottom panel, wherein an upper cover plate is arranged at the upper end of the housing, the bottom panel, the front panel, the left panel, the rear panel, the right panel and the upper cover plate are connected to form a containing cavity, the front panel and the rear panel correspond to the two air outlets, and hollow holes or touch screens are arranged at positions of the front panel and the rear panel corresponding to the two air outlets.

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