CN214333002U - Air purification device with built-in matrix type distribution activated carbon filter - Google Patents

Abstract

The utility model discloses an air purification device with a built-in matrix type distribution activated carbon filter, which comprises a shell, a control system, an air inlet hole, an activated carbon filtering mechanism, a fan, a primary filter and a high-efficiency filter, wherein the air inlet hole is arranged at the bottom of the shell, the control system is arranged in the shell, the primary filter is arranged in the shell and is positioned above the air inlet hole, the high-efficiency filter is arranged above the primary filter, the fan is arranged above the high-efficiency filter, the activated carbon filtering mechanism is arranged in the shell and is positioned above the fan, the activated carbon filtering mechanism comprises a front activated carbon filter, a rear activated carbon filter, a left activated carbon filter and a right activated carbon filter, the front activated carbon filter is arranged on the front side wall in the shell, the rear activated carbon filter is arranged on the rear side wall in the shell, the left activated carbon filter is arranged on the left side wall in the shell, the right side active carbon filter is arranged on the right side wall in the shell.

Description

Air purification device with built-in matrix type distribution activated carbon filter

Technical Field

The utility model relates to an air purification technical field, in particular to built-in matrix distribution active carbon filter's air purification device.

Background

In the case of an air purification device, the amount of the purifying agent can be understood as the total mass of the pollutants that can be purified by the air purification device before the air purification device loses the purifying capacity for a specific pollutant.

The main purification principle of the existing air purification device is physical filtration and activated carbon adsorption, and the structure of the existing air purification device is shown in figure 1. Wherein the physical filtration is mainly used for purifying solid pollutants, such as PM 2.5; the activated carbon adsorption is mainly used for adsorbing gaseous pollutants. For places such as storage bases and storehouses of special articles, the special articles can continuously release certain special gaseous pollutants or are sensitive to other specific polluted gases, continuous purification is needed, and the requirement on the purifying agent amount is higher.

For gaseous pollutants, the main state of which is molecular, the current mature technology is adsorption using activated carbon filters, and according to the activated carbon adsorption characteristics, in order to achieve higher purifying dosage, the usage amount of activated carbon must be increased, and the increase of the usage amount of activated carbon in a limited volume necessarily increases the resistance of the air purifying device. The filter placing mode of related products in the existing market is mostly a parallel stacking structure, namely the filter is stacked layer by layer, as shown in fig. 2, the used active carbon amount is basically lower than 2kg, if the placing method is used, the larger active carbon filling amount can cause very large wind resistance, and further the wind amount is reduced to influence the purification effect, so that the adsorption capacity of the filter on gaseous pollutants is limited, and the existing conventional products are difficult to meet the requirements of the special use scenes.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air purification device of built-in matrix distribution active carbon filter for solve above-mentioned problem.

The utility model provides an air purification device of built-in matrix distribution active carbon filter, including shell, control system, inlet port, active carbon filter mechanism, fan, primary filter and high efficiency filter, the inlet port is installed in the shell bottom, control system installs in the shell, primary filter installs in the shell, and is in above the inlet port, high efficiency filter installs above primary filter, the fan is installed above high efficiency filter, active carbon filter mechanism installs in the shell and is in above the fan, active carbon filter mechanism includes leading active carbon filter, rearmounted active carbon filter, left side active carbon filter and right side active carbon filter, leading active carbon filter installs on the preceding lateral wall in the shell, rearmounted active carbon filter installs on the back lateral wall in the shell, the left side active carbon filter is installed on the left side wall in the shell, the right side active carbon filter is installed on the right side wall in the shell, and the control system is connected with the active carbon filtering mechanism, the fan, the primary filter and the high efficiency filter respectively.

In the above scheme, the front activated carbon filter, the rear activated carbon filter, the left activated carbon filter and the right activated carbon filter are distributed in a matrix form.

In the above scheme, the outer shells corresponding to the front activated carbon filter, the rear activated carbon filter, the left activated carbon filter and the right activated carbon filter are respectively provided with an air outlet.

In the above scheme, the inner side of the top of the shell is provided with the negative ion generator, and the negative ion generator is connected with the control system.

In the above scheme, the top of the shell is provided with the anion air outlet, and the anion air outlet is of a grid air window structure.

In the scheme, the bottom of the shell is provided with the caster.

The utility model has the advantages and the beneficial effects that: the utility model provides an air purification device of built-in matrix distribution active carbon filter crosses and carries out the matrix with active carbon filter and distributes, and the not parallel stack has avoided the adverse effect that multilayer resistance stack produced.

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 these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a conventional air cleaning system.

Fig. 2 is a schematic diagram of a filter placement in a parallel stacking configuration according to the prior art.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a cross-sectional view a-a of fig. 3.

Fig. 5 is a side view of fig. 3.

In the figure: 1. shell 2, control system 3, inlet port 4, fan

5. Primary filter 6, high efficiency filter 7, fan mounting plate

8. Front activated carbon filter 9 and rear activated carbon filter

10. Left side activated carbon filter 11, right side activated carbon filter

12. Anion generator 13, anion generator mounting groove

14. Anion air outlet 15, truckle

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 3-5, the present invention relates to an air purification device with a built-in matrix type distribution activated carbon filter, which comprises a housing 1, a control system 2, an air inlet 3, an activated carbon filtering mechanism, a fan 4, a primary filter 5 and a high efficiency filter 6, wherein the air inlet 3 is installed at the bottom of the housing 1, the control system 2 is installed in the housing 1, the operation control of the fan 4 can be realized through the control system 2, and the air purification device is fixed by using screws and is located in a positive pressure area; the primary filter 5 is arranged in the shell 1, is positioned above the air inlet 3 and is positioned in the negative pressure area, and airflow entering the air purification device can firstly flow through the primary filter 5; the high-efficiency filter 6 is arranged above the primary filter 5 and below the fan 4 and is positioned in the negative pressure area, and the airflow flowing through the primary filter 5 can immediately flow through the high-efficiency filter 6; the fan 4 is arranged on a fan mounting plate 7, the fan mounting plate 7 is arranged above the high-efficiency filter 6, the air purification device is divided into two air pressure areas, a positive pressure area is arranged above the fan mounting plate 7, and a negative pressure area is arranged below the fan mounting plate;

activated carbon filter constructs and installs in shell 1 and be in fan 4 top, be located the positive pressure district, activated carbon filter constructs including leading activated carbon filter 8, rearmounted activated carbon filter 9, left side activated carbon filter 10 and right side activated carbon filter 11, the inside active carbon of filling can be according to target polluted gas's difference and carry out modification treatment, leading activated carbon filter 8 is installed on the preceding lateral wall in shell 1, rearmounted activated carbon filter 9 is installed on the back lateral wall in shell 1, left side activated carbon filter 10 is installed on the left side lateral wall in shell 1, right side activated carbon filter 11 is installed on the right side lateral wall in shell 1, control system 2 respectively with activated carbon filter constructs, fan 4, primary filter 5 and high efficiency filter 6 are connected.

Specifically, the front activated carbon filter 8, the rear activated carbon filter 9, the left activated carbon filter 10 and the right activated carbon filter 11 are distributed in a matrix form instead of being stacked in parallel, so that adverse effects caused by stacking of multiple layers of resistance are avoided.

Furthermore, the surface areas of the outer shell 1 corresponding to the front activated carbon filter 8, the rear activated carbon filter 9, the left activated carbon filter 10 and the right activated carbon filter 11 are all provided with air outlets, and the purified air is discharged to the indoor.

In the above scheme, 1 top inboard of shell is equipped with anion generator 12, anion generator 12 is connected with control system 2, anion generator 12 installs in 1 top anion generator mounting groove 13 of shell, use the fix with screw, be located the positive pressure district, 1 top of shell is equipped with anion air outlet 14, anion generator mounting groove 13 bottom is opened there is the square hole, positive pressure district air has a small part from this square hole entering inslot, then discharge indoor by anion air outlet 14, bring the high concentration anion that anion generator 12 produced into the interior space simultaneously.

Specifically, the anion air outlet 14 is a grid air window structure made of nylon, is arranged outside an installation groove of the anion generator 12 at the top of the shell 1, is fixed by screws and is positioned in a positive pressure area.

Preferably, casters 15 are mounted on the bottom of the housing 1 and are fixed by screws.

The working principle of the technical scheme is as follows:

when the air purifier works, the control system 2 enables the fan 4 to be electrified and operated, air flow enters the device from the air inlet 3 at the bottom of the equipment under the driving of the fan 4, then passes through the primary filter 5, the high-efficiency filter 6, the fan 4 and the activated carbon filtering mechanism in sequence, and finally is discharged to the indoor to form primary circulation.

The utility model has the advantages that:

the 4 active carbon filter of air purification device of this technical scheme adopts the non-parallel stack distribution of matrix, and its active carbon filter matrix that forms is located 4 positive pressure regions of fan just, and only be single-layer active carbon filter resistance with external air resistance, and the face of giving vent to anger is the face stack of giving vent to anger of 4 active carbon filters, and is very little to the gaseous outflow resistance in positive pressure region, does benefit to the air and flows. If 4 activated carbon filters are placed in parallel in an overlapping mode, the air outlet surface is only the air outlet area of 1 filter, the resistance is about the sum of the resistances of the 4 activated carbon filters, and the air flow is seriously influenced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an air purification device of built-in matrix distribution active carbon filter, its characterized in that, includes shell, control system, inlet port, active carbon filter mechanism, fan, just imitates filter and high efficiency filter, and the inlet port is installed in the shell bottom, control system installs in the shell, just imitate the filter and install in the inlet port top, high efficiency filter installs in just imitating the filter top, the fan is installed in high efficiency filter top, active carbon filter mechanism installs in the shell and is in the fan top, active carbon filter mechanism includes leading active carbon filter, rearmounted active carbon filter, left side active carbon filter and right side active carbon filter, leading active carbon filter installs on the lateral wall before in the shell, rearmounted active carbon filter installs on the lateral wall behind the shell, the left side active carbon filter is installed on the left side wall in the shell, the right side active carbon filter is installed on the right side wall in the shell, and the control system is connected with the active carbon filtering mechanism, the fan, the primary filter and the high efficiency filter respectively.

2. The air purification apparatus with built-in matrix-type distributed activated carbon filter of claim 1, wherein the front activated carbon filter, the rear activated carbon filter, the left activated carbon filter and the right activated carbon filter are distributed in a matrix.

3. The air cleaning device with built-in matrix type distributed activated carbon filter as claimed in claim 2, wherein the outer housings of the front activated carbon filter, the rear activated carbon filter, the left activated carbon filter and the right activated carbon filter are provided with air outlets.

4. The air cleaning device with built-in matrix type distributed activated carbon filter of claim 1, wherein an anion generator is arranged inside the top of the housing, and the anion generator is connected with a control system.

5. The air purification device with a built-in matrix type distribution activated carbon filter as claimed in claim 1, wherein the top of the housing is provided with an anion outlet, and the anion outlet is of a grille air window structure.

6. The air purification device with built-in matrix type distributed activated carbon filter of claim 1, wherein caster wheels are installed on the bottom of said housing.

Images