CN218495265U

CN218495265U - Intelligent air purification device and air purifier based on degerming and VOCs

Info

Publication number: CN218495265U
Application number: CN202221041507.8U
Authority: CN
Inventors: 王贤波; 吴畏; 卢耀臻; 金星; 林萍; 李琼
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-02-17
Anticipated expiration: 2032-04-29

Abstract

The utility model provides an intelligent air purification device and air purifier based on degerming and VOCs. The intelligent air purification device based on sterilization and VOCs comprises an installation body, wherein the installation body is provided with an air inlet, an air outlet communicated with the air inlet and an air cavity used for communicating the air inlet and the air outlet, the installation body is also provided with a control part, and the control part is provided with a plurality of working modes; the air cavity is internally provided with a heating component, a VOCs filtering component, a rotating component and an electrostatic filtering component, the control component is electrically connected with the heating component, the VOCs filtering component, the rotating component and the electrostatic filtering component and is used for controlling the working states of the heating component, the VOCs filtering component, the rotating component and the electrostatic filtering component according to the working modes, intelligently starting different working modes according to the types and concentrations of pollutants, classifying and purifying, and prolonging the service life of a filter screen; and VOCs in the air can be efficiently decomposed by heating the air and catalyzing the filter screen.

Description

Intelligent air purification device and air purifier based on degerming and VOCs

Technical Field

The utility model relates to an air purification technical field relates to an intelligent air purification device and air purifier based on degerming and VOCs especially.

Background

With the increase of the income level of the national people, consumers pay more and more attention to their health, and among them, respiratory health or air health is greatly valued. Under the current major situation of urbanization, the trend of the whole urbanization in China is more and more obvious, users live more and more intensively, and the time of waiting in a room is longer and longer, but not neglectably, along with the uneven quality of decoration materials and the dependence of ventilation systems such as air conditioners and the like, natural ventilation is less and less, so that the pollution of the indoor air quality is more and more serious, wherein the most representative pollution is bacterial (microbial) pollution and VOCs pollution, the indoor VOCs pollution has the characteristics of low concentration, long release period and the like, the health of consumers can be harmed after being exposed in the environment with low-concentration VOCs for a long time, the indoor bacterial (microbial) pollution and the VOCs pollution are responded, and the most effective solution is to use an air purifier, improve the indoor air quality and protect the respiratory health of the consumers.

However, there are three problems with current air purifiers:

firstly, only centralized purification can be realized, and the classification and purification of actual pollutant types in the use environment of a user cannot be realized, so that the filter screen is excessively consumed, the service life is short, and how to prolong the service life of the filter screen is one of the difficult problems.

It is two, the active carbon adsorption formula that most air purifier used all removes VOCs, but this kind removes VOCs life-span weak point, and is not regeneratable, and the filter screen just need constantly be changed like this, but the filter screen is changed not only to be expensive, and the filter screen of abandonment also can cause environmental pollution moreover, so how to improve life, effect and the reproducibility of removing the VOCs filter screen and be the problem of waiting to solve urgently.

Thirdly, the adoption adds the filter screen of catalyst can be long-term getting rid of VOCs, but only stops in the laboratory stage, and it is poor to get rid of the effect, can't decompose VOCs at room temperature moreover, and especially air purifier is an environment that has the fan to exist, and dwell time is short, so how high-efficient catalytic decomposition VOCs is a difficult problem.

The existing air purifier has the problems that the intelligent degree of switching different modes is low, and the VOCs filter screen is still consumed when the particulate matter purification is started, so that the service life of the VOCs filter screen is short and the like; meanwhile, the service life of the common filter screen is short, and the filtered bacteria only filter but not kill, thus easily causing the problems of secondary pollution and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an intelligent air purification device and an air purifier based on degerming and VOCs, which can intelligently open different working modes according to the pollutant types and concentrations in the actual using environment of users, i.e. intelligently match the optimal working mode, and realize classification and purification, thereby prolonging the service life of a filter screen; and VOCs in the air can be efficiently decomposed by heating the air and catalyzing the filter screen.

The utility model discloses an intelligent air purification device based on degerming and VOCs, including the installation body, be equipped with the air intake on the installation body, with the air outlet of air intake intercommunication to and be used for the intercommunication the air intake with the wind cavity of air outlet, still be equipped with control unit on the installation body, be equipped with multiple mode on the control unit;

install heater block, VOCs filtering component, rotating member, static filtering component in the wind cavity, the control unit with heater block, VOCs filtering component, rotating member, static filtering component electricity are connected, are used for according to the mode control VOCs filtering component, rotating member, static filtering component's operating condition.

As the utility model discloses a further optimization, the mode of operation includes one or more in the mode of disinfecting, VOCs decomposition mode, fast clean mode, the automatic mode.

As the utility model discloses a further optimization, the wind chamber includes first air inlet chamber, second air inlet chamber, first air inlet chamber, second air inlet chamber are the upper and lower position and arrange.

As the utility model discloses a further optimization, rotating member includes first rotating member, second rotating member, first rotating member, second rotating member are used for the basis controlling means's mode control opening and closing of air intake.

As a further optimization of the utility model, the heating component, the VOCs filtering component and the first rotating component are sequentially arranged in the first air inlet cavity; the electrostatic filtering part and the second rotating part are sequentially arranged in the second air inlet cavity.

As a further optimization of the present invention, the electrostatic filtering component is composed of a discharge electrode and a collector.

As the utility model discloses a further optimization still includes: and the fan is arranged at the air outlet.

As the utility model discloses a further optimization still includes: the dust sensor and the VOCs sensor are in signal butt joint, and the control component is used for controlling the working mode of the installation body according to the information acquired by the dust sensor and the VOCs sensor.

An intelligent air purification method based on sterilization and VOCs comprises

When the sterilization mode is selected, the second rotating part is started, the second air cavity is opened, and the first rotating part is closed;

when the VOCs decomposition mode is selected, the first rotating part is opened, the first air cavity is opened, and the second rotating part is closed;

when a fast cleaning mode is selected, the first rotating part and the second rotating part are started, and the first air cavity and the second air cavity are opened;

and when the automatic mode is selected, selecting a corresponding working mode according to the concentration of the particulate matters and/or the concentration of VOCs in the current operating environment of the installation body by the dust sensor and/or the VOCs sensor.

An air purifier comprising a bacteria-removing and VOCs-based intelligent air purification apparatus as described in any one of the above.

Compared with the prior art, the utility model discloses an intelligent air purification device based on degerming and VOCs's beneficial effect lies in:

1. the utility model discloses an adopt two-chamber air inlet mode to place the static filter unit that discharge electrode, collector are constituteed respectively and remove VOCs filter unit in wind chamber both sides, realize according to the indoor environment of difference, can select different modes, accomplish the pertinence and purify.

2. The utility model intelligently identifies the pollution sources through the dust sensor and the VOCs sensor, thereby realizing that different purification modes are adopted according to different pollution sources, and further different filter screens are adopted, thus reducing the consumption of the filter screen of the whole machine and prolonging the service life of the filter screen; meanwhile, the wind resistance and the energy consumption are reduced, and the user experience of the product is improved.

3. The utility model discloses control unit provides the manual mode and supplies the user to select through setting up multiple control mode under automatic mode exists, reaches more efficient purifying effect to reduce the energy consumption, the science purifies, reaches the effect that lasts the purification simultaneously.

4. The utility model discloses a fixed rotating part that sets up in wind chamber air intake grid department for the user is when switching the mode, and rotating part can the autogiration 90 degrees, thereby drives opening or being closed of air intake, greatly improves air purifier's intellectuality and purification efficiency.

5. The utility model discloses a VOCs filter screen is removed in high-efficient catalysis, and this filter screen adds catalysts such as MnOx of resolvable VOCs, and when removing VOCs, the heating module heating of front end makes air heating and the filter screen heating of taking the catalyst to 80 ℃, and the air is through removing decomposing it when VOCs filter screen, realizes high-efficient decomposition VOCs.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of the automatic mode of the intelligent air purification device based on degerming and VOCs of the present invention;

FIG. 2 is a schematic structural diagram of the sterilization mode of the intelligent air purification device based on sterilization and VOCs according to the present invention;

fig. 3 is a schematic structural diagram of the decomposition mode of the VOCs of the intelligent air purification device based on sterilization and VOCs of the present invention;

fig. 4 is the utility model discloses the structure schematic diagram of the quick clean mode of intelligent air purification device based on degerming and VOCs.

In the above figures, 1, a mounting body; 11. an air inlet; 12. an air outlet; 2. a wind cavity; 21. a first air inlet cavity; 22. a second air inlet cavity; 3. a heating member; 4. a VOCs filtration component; 5. a rotating member; 51. a first rotating member; 52. a second rotating member; 6. an electrostatic filtering component; 601. a discharge electrode; 602. a collector; 7. a fan.

Heating component, VOCs filter component, rotating component, electrostatic filter component

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-4, the intelligent air purification device based on sterilization and VOCs comprises an installation body 1, wherein an air inlet 11, an air outlet 12 communicated with the air inlet 11, an air chamber 2 for communicating the air inlet 11 with the air outlet 12, and a fan 7 arranged at the air outlet are arranged on the installation body 1, the installation body 1 is further provided with a control component, the control component is provided with a plurality of working modes, the working modes comprise a sterilization mode, a VOCs decomposition mode, a rapid cleaning mode, and an automatic mode, so that a manual mode is provided for a user to select in the presence of the automatic mode, a higher-efficiency purification effect is achieved, energy consumption is reduced, scientific purification is achieved, and a continuous purification effect is achieved;

a heating component 3, a VOCs filtering component 4, a rotating component 5 and an electrostatic filtering component 6 are installed in the air cavity 2, the control component is electrically connected with the heating component 3, the VOCs filtering component 4, the rotating component 5 and the electrostatic filtering component 6 and is used for controlling the working states of the heating component 3, the VOCs filtering component 4, the rotating component 5 and the electrostatic filtering component 6 according to the working modes, so that different working modes can be intelligently started according to the types and concentrations of pollutants in the actual use environment of a user, namely, the optimal working mode is intelligently matched, classification and purification are achieved, and the service life of a filter screen is prolonged; VOCs in the air can be efficiently decomposed by heating the air and catalyzing the filter screen.

In this embodiment, the air cavity 2 includes a first air inlet cavity 21 and a second air inlet cavity 22, and the first air inlet cavity 21 and the second air inlet cavity 22 are arranged in an up-down position, so that different modes can be selected according to different indoor environments, and targeted purification can be achieved.

In this embodiment, the rotating component 5 includes a first rotating component 51 and a second rotating component 52, where the first rotating component 51 and the second rotating component 52 are used for controlling the opening and closing of the air inlet 11 according to the working mode of the control component, that is, by fixedly arranging the rotating component at the air inlet grid of the air cavity, when the user switches the mode, the rotating component automatically rotates by 90 degrees, so as to drive the air inlet to be opened or closed, and greatly improve the intelligence and the purification efficiency of the air purifier.

In this embodiment, the heating component 3, the VOCs filtering component 4, and the first rotating component 51 are sequentially installed in the first air inlet chamber 21; the electrostatic filtering component 6 and the second rotating component 52 are sequentially arranged in the second air inlet cavity 22, so that different modes can be selected according to different indoor environments, and targeted purification is realized; the VOCs filtering component 4 is a VOCs filtering net, and the electrostatic filtering component 6 is composed of a discharge electrode 601 and a collector 602, so that the sterilization function of the device is realized by the electrostatic filtering component composed of the discharge electrode 601 and the collector 602; the VOCs removing function is removed through a high-efficiency VOCs removing filter screen.

As another embodiment of the present invention, different from the above embodiments, the intelligent air purification device based on degerming and VOCs in this embodiment further includes: the control component is in signal butt joint with the dust sensor and the VOCs sensor and is used for controlling the working mode of the installation body 1 according to the information acquired by the dust sensor and the VOCs sensor, so that different purification modes are adopted according to different pollution sources, different filter screens are adopted, the consumption of the whole machine filter screen is reduced, and the service life of the filter screen is prolonged; meanwhile, the wind resistance and the energy consumption are reduced, and the user experience of the product is improved.

The utility model discloses still provide intelligent air purification method based on degerming and VOCs, include

When the sterilization mode is selected, the second rotating member 52 is turned on, the second air chamber 22 is opened, and the first rotating member 51 is turned off;

that is, when the user selects the sterilization mode, it indicates that the user only needs the sterilization function, at this time, the electrostatic filtering component formed by the discharge electrode 601 and the collector 602 is turned on for targeted purification, the second rotating component 52 is turned on, and the lower cavity air duct is opened, as shown in fig. 2, the electrostatic filtering component formed by the discharge electrode 601 and the collector 602 in the air duct greatly reduces the air duct resistance, increases the air volume, greatly reduces the energy consumption, and enhances the sterilization effect.

When the VOCs decomposition mode is selected, the first rotating member 51 is turned on, the first air chamber 21 is opened, and the second rotating member 52 is turned off;

promptly feel indoor VOCs high and select when removing the VOCs mode at the user, as figure 3, show that the user only need remove the VOCs function, open this moment and remove VOCs mode pertinence purification, first rotating member 51 is opened, opens the epicoele wind channel, as shown in figure 3, only need in the wind channel through heating module, VOCs filter screen, the wind channel resistance reduces greatly, the amount of wind increase, the energy consumption that greatly reduces, the VOCs effect is removed in the reinforcing.

When the speed net mode is selected, the first rotating part 51 and the second rotating part 52 are opened, and the first air cavity 21 and the second air cavity 22 are opened;

promptly feel indoor VOCs high at the user, when also needing to disinfect simultaneously, the user can select fast clean mode, as shown in FIG. 4, the upper and lower chamber wind channel is opened simultaneously, and the wind channel passes through from static module, removal VOCs module simultaneously, can high-efficiently kill the bacterium, decomposes VOCs, air-purifying.

When the automatic mode is selected, selecting a corresponding working mode according to the concentration of the dust sensor and/or the VOCs sensor on the particulate matters and/or the VOCs in the current operating environment of the installation body;

namely, an automatic mode is set, the automatic mode dust removal is mainly based on the detection of the dust sensor on the concentration of the particulate matters in the current operating environment of the purifier, and when the concentration of the particulate matters is detected to be very high (more than or equal to 35 mu g/m) ³ ) When the sterilization mode is started, the whole air purifier runs at the highest gear to realize rapid purification of particles, and when the concentration of the detected particles is lower, the concentration of the indoor particles is lower than 35 mu g/m ³ When so, the sterilization mode is turned off. The automatic mode VOCs removal is mainly based on the detection of VOCs concentration in the current operation environment of the purifier by a VOCs sensor, and when the VOCs concentration is detected to be very high (more than or equal to 0.2 mg/m) ³ ) When the VOCs decomposition mode is started, the whole air purifier operates at the highest level to realize rapid purification of VOCs, and when the concentration of VOCs is detected to be lower (less than 0.2 mg/m) ³ ) And closing the VOCs decomposition mode. When the concentration of VOCs is high (greater than or equal to 0.2 mg/m) ³ ) And when the concentration of the particulate matters is very high (more than or equal to 35 mu g/m) ³ ) Open strong modeAnd indoor pollutants are rapidly removed.

The utility model discloses still provide an air purifier, include as above in any one intelligent air purification device based on degerming and VOCs for this air purifier possesses and disinfects, removes multiple functions such as VOCs.

The utility model can intelligently open different working modes according to the pollutant types and concentrations in the actual using environment of the user, namely intelligently match the optimal working state, and realize classification and purification, thereby prolonging the service life of the filter screen;

secondly, the utility model discloses a high-efficient normal atmospheric temperature catalysis removes the VOCs filter screen, and this filter screen adds resolvable VOCs's catalysts such as MnOx, and when removing VOCs, the heating module heating of front end makes air heating and the filter screen heating of taking the catalyst to 80 ℃, and the air is through decomposing it when removing the VOCs filter screen, realizes high-efficient decomposition VOCs.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

Claims

1. Intelligent air purification device based on degerming and VOCs, including the installation body, be equipped with on the installation body the air intake, with the air outlet of air intake intercommunication, and be used for the intercommunication the air intake with the wind chamber of air outlet, its characterized in that: the mounting body is also provided with a control part, and the control part is provided with a plurality of working modes;

2. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 1, wherein: the working mode comprises one or more of a sterilization mode, a VOCs decomposition mode, a quick cleaning mode and an automatic mode.

3. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 1, wherein: the air cavity comprises a first air inlet cavity and a second air inlet cavity, and the first air inlet cavity and the second air inlet cavity are arranged in an up-down mode.

4. The bacteria-removing and VOCs-based intelligent air-purifying apparatus of claim 3, wherein: the rotating part comprises a first rotating part and a second rotating part, and the first rotating part and the second rotating part are used for controlling the opening and closing of the air inlet according to the working mode of the control part.

5. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 4, wherein: the heating component, the VOCs filtering component and the first rotating component are sequentially arranged in the first air inlet cavity; the electrostatic filtering part and the second rotating part are sequentially arranged in the second air inlet cavity.

6. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 1, wherein: the electrostatic filtering component consists of a discharge electrode and a collector electrode.

7. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 1, further comprising: and the fan is arranged at the air outlet.

8. The bacteria-removing and VOCs-based intelligent air-purifying apparatus according to claim 1, further comprising: the control component is in signal butt joint with the dust sensor and the VOCs sensor and is used for controlling the working mode of the installation body according to the information acquired by the dust sensor and the VOCs sensor.

9. An air purifier, its characterized in that: comprising a bacteria-removing and VOCs-based intelligent air cleaning device as claimed in any one of claims 1-8.