Portable formaldehyde circulating filtration equipment

Abstract

The utility model relates to the technical field of formaldehyde filtering equipment, in particular to portable formaldehyde circulating filtering equipment which comprises a portable case, and an air inlet is formed in the side wall of the portable case; in the atomization bin, a neutralizer in a neutralizer storage box is sucked through an atomization spraying agent, the neutralizer enters the atomization spraying agent through a neutralizer pipeline to be atomized and sprayed into the atomization bin to be fused with purified gas, and then gas containing the atomized neutralizer is pumped into the gas outlet pipeline through pump gas on one side of the gas outlet pipeline. The air is discharged into a room through the atomization air outlet formed in the top end of the connecting piece to complete purification, the atomized neutralizer is neutralized with formaldehyde to accelerate the formaldehyde removal efficiency, and in the using process, the neutralizer is injected into the feeding pipeline by taking down the sealing plug.

Description

TECHNICAL FIELD

[0001] The utility model relates to formaldehyde filtering equipment technical field, concretely relates to a portable formaldehyde circulation filtering equipment. BACKGROUND

[0002] Formaldehyde is a colorless, irritating gas. As an important pollutant in indoor air, it is mainly derived from building materials and furniture adhesives.

[0003] The utility model discloses a portable formaldehyde circulation filtering equipment, which is convenient to carry and use. The portable box, storage hole, winding wheel and fixing belt are arranged to facilitate the carrying work when the user is using the filtering box. The inverted T-shaped plug-in seat, second plug-in slot, filter screen and air hole are arranged to facilitate the cleaning and replacement of the filter screen during use, and the device is convenient to reuse. However, the device needs to use a suction device to assist in air suction for filtering formaldehyde, which is inconvenient. The method for removing formaldehyde is single, and the overall formaldehyde removal efficiency is relatively low. Therefore, we propose a portable formaldehyde circulation filtering equipment. SUMMARY

[0004] In view of the problems in the prior art, the utility model provides a portable formaldehyde circulation filtering equipment.

[0005] The utility model solves the technical problems by adopting the technical scheme of a portable formaldehyde circulation filtering equipment, which comprises a portable case. An air inlet is formed in the side wall of the portable case. An electric air inlet fan is arranged in the air inlet. An air inlet opening is connected through the air inlet. The air inlet opening is connected to the side wall of a filter box at the end away from the air inlet. An adapter pipe opening is arranged in the filter box and connected to the air inlet opening. The adapter pipe opening is fixedly connected to the side wall of an activated carbon filter element at the end away from the air inlet opening. A transfer pipe is connected to the activated carbon filter element at the end away from the adapter pipe opening.

[0006] By adopting the technical scheme, first, the portable case is placed indoors, then the indoor formaldehyde concentration is adjusted and controlled by the control panel, the spray amount of the atomizing spray is adjusted by the driving chip, then the electric air inlet fan arranged in the air inlet is started to suck the air containing formaldehyde, the air passes through the air inlet and the adapter pipe and enters the activated carbon filter element, the formaldehyde molecules are adsorbed by the detachable filter element, then the air passes through the transfer pipeline and enters the atomizing chamber, in the atomizing chamber, the neutralizing agent in the neutralizing agent storage tank is sucked by the atomizing spray, the neutralizing agent passes through the neutralizing agent pipeline and is atomized into the atomizing chamber to mix with the purified gas, then the gas containing the atomized neutralizing agent is pumped into the air outlet pipeline by the pump arranged on one side of the air outlet pipeline, the gas is discharged to the indoor environment through the atomizing air outlet arranged at the top end of the connecting piece, the efficiency of removing formaldehyde is accelerated by the atomizing neutralizing agent, and the neutralizing agent is added into the feeding pipeline by removing the sealing plug during use.

[0007] Specifically, the transfer pipeline is connected through the side wall of the atomizing chamber, the top end of the atomizing chamber is connected through the atomizing spray, the top end of the atomizing spray is provided with a driving chip, the side wall of the atomizing spray is connected through the neutralizing agent pipeline to the side wall of the neutralizing agent storage tank, and the end of the atomizing chamber away from the transfer pipeline is connected through the air outlet pipeline.

[0008] By adopting the technical scheme, the content of the atomized neutralizing agent in the filtered gas is adjusted according to the formaldehyde content in the indoor environment by controlling the driving chip, so that the efficiency of formaldehyde purification is improved, and time is saved.

[0009] Specifically, the side wall of the portable case and the filter box is provided with a maintenance window for maintenance, and the side wall of the activated carbon filter element is inserted through a detachable filter element.

[0010] By adopting the technical scheme, the activated carbon filter element is replaced through the maintenance window and the detachable filter element.

[0011] Specifically, the top end of the neutralizing agent storage tank is connected through a feeding pipeline, and the end of the feeding pipeline away from the neutralizing agent storage tank is inserted with a sealing plug.

[0012] By adopting the technical scheme, the feeding pipeline is closed by the sealing plug to prevent foreign matters from entering the neutralizing agent storage tank.

[0013] Specifically, a pump is arranged at the connection between the atomizing chamber and the air outlet pipeline.

[0014] By adopting the technical scheme, the purified air containing the atomized neutralizing agent in the atomizing chamber is delivered to the neutralizing agent pipeline by the pump.

[0015] Specific, the top end of the connecting piece is connected with an atomization air outlet.

[0016] By adopting the above technical scheme, the filtering air containing the atomized neutralizing agent is sprayed into the air through the atomization air outlet, so that the formaldehyde purification rate is accelerated.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The technical scheme of the present application places the portable case in the room, then adjusts the control panel according to the indoor formaldehyde concentration, adjusts the spraying amount of the atomized spray agent through the driving chip, then starts the electric air inlet fan arranged in the air inlet to suck the air containing formaldehyde, passes through the air inlet and the adapter pipe opening to enter the activated carbon filter element, adsorbs the formaldehyde molecules through the detachable filter element, then passes through the transfer pipeline to enter the atomization bin, in the interior of the atomization bin, the neutralizing agent in the neutralizing agent storage tank is sucked through the atomized spray agent, the neutralizing agent passes through the neutralizing agent pipeline to enter the atomized spray agent, is atomized and sprayed into the interior of the atomization bin and is mixed with the purified gas, then the gas containing the atomized neutralizing agent is pumped into the air outlet pipeline through the pump on one side of the air outlet pipeline, is discharged to the room through the atomization air outlet arranged at the top end of the connecting piece, and the efficiency of removing formaldehyde is accelerated through the atomized neutralizing agent to neutralize the formaldehyde, in the process of use, the neutralizing agent is added to the interior of the feeding pipeline by removing the sealing plug. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings and examples.

[0020] Fig. 1 It is the axonometric drawing of the utility model;

[0021] Fig. 2 It is the activated carbon main filter mechanism structure schematic view of the utility model;

[0022] Fig. 3 It is the neutralizing agent atomization bin structure connection structure schematic view of the utility model;

[0023] In the drawing: 1, portable case;2, air inlet;3, electric air inlet fan;4, air inlet;5, filter box;6, adapter pipe opening;7, activated carbon filter element;8, atomization air outlet;9, detachable filter element;10, transfer pipeline;11, atomization bin;12, atomized spray agent;13, driving chip;14, neutralizing agent pipeline;15, neutralizing agent storage tank;16, feeding pipeline;17, sealing plug;18, air outlet pipeline;19, connecting piece. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model will be further described below in combination with specific embodiments.

[0025] Referring to Figs. 1-3 The utility model discloses a technical scheme: a portable formaldehyde circulation filtering equipment, including portable case 1, the side wall of portable case 1 is equipped with air inlet 2, the inside of air inlet 2 is provided with electric air inlet fan 3, the inside of air inlet 2 is connected with air inlet air inlet 4 through, the one end of air inlet air inlet 4 away from air inlet 2 is connected in the side wall of filter box 5 through, the inside of filter box 5 is provided with the adapter pipe mouth 6 of being connected with air inlet air inlet 4, the one end of adapter pipe mouth 6 away from air inlet air inlet 4 is fixed and connected in the side wall of activated carbon filter element 7 through, the one end of activated carbon filter element 7 away from adapter pipe mouth 6 is connected with transfer pipeline 10 through.

[0026] When using, first, portable case 1 is placed in the room, then according to indoor formaldehyde concentration adjustment control panel, the spray amount of atomizing spray 12 is adjusted by driving chip 13, then start the electric air inlet fan 3 arranged in the air inlet 2 and inhale the air containing formaldehyde, pass through air inlet air inlet 4 and adapter pipe mouth 6 and enter into activated carbon filter element 7, after the adsorption formaldehyde molecule of detachable filter element 9, then pass through transfer pipeline 10 and enter into atomizing bin 11, in the inside of atomizing bin 11, neutralizing agent in neutralizing agent storage tank 15 is sucked by atomizing spray 12, neutralizing agent passes through neutralizing agent pipeline 14 and enters into atomizing spray 12, and is atomized and sprayed into the inside of atomizing bin 11 and is mixed with the gas after purification, then the gas containing atomized neutralizing agent is pumped into the air outlet duct 18 by the pump of one side of air outlet duct 18, and is discharged to the room by the atomizing air outlet 8 installed at the top end of connecting piece 19, and the efficiency of removing formaldehyde is accelerated by neutralizing formaldehyde with atomizing neutralizing agent, in the process of using, by taking down the sealing plug 17, the inside of the feed pipeline 16 is filled with neutralizing agent.

[0027] As shown in the figure, the transfer pipeline 10 is connected to the side wall of the atomizing bin 11, the top end of the atomizing bin 11 is connected with the atomizing spray 12, the top end of the atomizing spray 12 is installed with the driving chip 13, the side wall of the atomizing spray 12 is connected to the side wall of the neutralizing agent storage tank 15 through the neutralizing agent pipeline 14, the one end of the atomizing bin 11 away from the transfer pipeline 10 is connected with the air outlet duct 18, and the top end of the air outlet duct 18 is connected with the connecting piece 19.

[0028] When using, the content of atomized neutralizing agent in the filtered gas is adjusted according to the content of formaldehyde in the room by controlling the driving chip 13, so as to improve the efficiency of formaldehyde purification and save time.

[0029] As shown in the figure, the side wall of the portable case 1 and the filter box 5 is provided with an inspection window for inspection, and the side wall of the activated carbon filter element 7 is inserted with the detachable filter element 9.

[0030] In use, the activated carbon filter element 7 is replaced through the inspection window and the detachable filter element 9 which is convenient to disassemble.

[0031] As shown in the drawings, the top end of the neutralizing agent storage tank 15 is connected with a feeding pipe 16, and a sealing plug 17 is inserted into the end of the feeding pipe 16 away from the neutralizing agent storage tank 15.

[0032] In use, the feeding pipe 16 is closed by the sealing plug 17 to avoid foreign matters from entering the neutralizing agent storage tank 15.

[0033] As shown in the drawings, the connecting part of the atomization chamber 11 and the air outlet pipe 18 is provided with a pump.

[0034] In use, the purified air containing atomized neutralizing agent in the atomization chamber 11 is delivered into the neutralizing agent pipe 14 by the pump.

[0035] As shown in the drawings, the top end of the connecting part 19 is connected with an atomization air outlet 8.

[0036] In use, the filtered air containing atomized neutralizing agent is sprayed into the air through the atomization air outlet 8 to accelerate the formaldehyde purification rate.

[0037] The working principle and use process of the utility model are as follows: first, the portable case 1 is placed in a room, then the indoor formaldehyde concentration is adjusted according to the control panel, the spray amount of the atomization spray 12 is adjusted through the driving chip 13, then the electric air inlet fan 3 arranged in the air inlet 2 is started to suck the air containing formaldehyde, the air passes through the air inlet air inlet 4 and the adapter pipe port 6 and enters into the activated carbon filter element 7, the formaldehyde molecules are adsorbed through the detachable filter element 9, then pass through the transfer pipe 10 and enter into the atomization chamber 11, in the atomization chamber 11, the neutralizing agent in the neutralizing agent storage tank 15 is sucked through the atomization spray 12, the neutralizing agent enters into the atomization spray 12 through the neutralizing agent pipe 14 and is atomized and sprayed into the atomization chamber 11 to be mixed with the purified gas, then the gas containing atomized neutralizing agent is pumped into the air outlet pipe 18 through the pump on one side of the air outlet pipe 18, is discharged to the room through the atomization air outlet 8 arranged at the top end of the connecting part 19 to complete the purification, and the efficiency of removing formaldehyde is accelerated through the atomization neutralizing agent to neutralize the formaldehyde, in the use process, the neutralizing agent is added into the feeding pipe 16 by taking down the sealing plug 17.

[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable formaldehyde circulation filtering apparatus, characterized by, Including portable case (1), the side wall of portable case (1) is provided with air inlet (2), the inside of air inlet (2) is provided with electric air inlet fan (3), the inside of air inlet (2) is connected with air inlet air inlet (4) through, the end of air inlet air inlet (4) away from air inlet (2) is connected to the side wall of filter box (5), the inside of filter box (5) is provided with with the adapter pipe mouth (6) of air inlet air inlet (4) is communicated, the end of adapter pipe mouth (6) away from air inlet air inlet (4) is fixed and connected to the side wall of activated carbon filter core (7), the end of activated carbon filter core (7) away from adapter pipe mouth (6) is connected with transfer pipeline (10) through.

2. The portable formaldehyde circulation filtering device according to claim 1, wherein, The transfer pipeline (10) is connected to the side wall of atomization bin (11), the top end of atomization bin (11) is connected with atomization spray agent (12), the top end of atomization spray agent (12) is installed with drive chip (13), the side wall of atomization spray agent (12) is connected to the side wall of neutralizing agent storage tank (15) through neutralizing agent pipeline (14), the end of atomization bin (11) away from transfer pipeline (10) is connected with air outlet pipeline (18), the top end of air outlet pipeline (18) is connected with connecting piece (19) through and fixedly.

3. The portable formaldehyde circulation filtering device according to claim 1, wherein, The side wall of portable case (1) and filter box (5) is provided with an access window for overhauling, and the side wall of activated carbon filter core (7) is inserted with detachable filter core (9) through.

4. The portable formaldehyde circulation filtering device according to claim 2, wherein, The top end of neutralizing agent storage tank (15) is connected with feed pipeline (16), and the end of feed pipeline (16) away from neutralizing agent storage tank (15) is inserted with sealing plug (17).

5. The portable formaldehyde circulation filtering device according to claim 2, wherein, The connection between the atomization bin (11) and the air outlet pipeline (18) is provided with a pump.

6. The portable formaldehyde circulation filtering device according to claim 2, wherein, The top end of connecting piece (19) is connected with atomization air outlet (8) through.

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