CN216320949U

CN216320949U - Indoor formaldehyde remove device of environment-friendly

Info

Publication number: CN216320949U
Application number: CN202122332929.2U
Authority: CN
Inventors: 景新峰; 张腾; 高星
Original assignee: Shandong Shujiexin Environmental Protection Technology Co ltd
Current assignee: Shandong Shujiexin Environmental Protection Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-19
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses an environment-friendly indoor formaldehyde removing device which comprises a box body, a box cover, a movable plate and a water tank, wherein a supporting seat is welded on the lower surface of the box body, a cavity is formed in the upper end of the box body, a pump body is arranged at the bottom end of the inner wall of the cavity, an air suction pipe is arranged at the input end of the pump body, a hose is arranged at the output end of the pump body, the movable plate is placed at the upper end of the inner wall of the cavity, a limiting frame is mounted on the upper surface of the movable plate through bolts, a porous plate is placed at the bottom end of the inner wall of the limiting frame, an activated carbon bag is placed on the porous plate, the box cover is movably clamped on the upper surface of the box body, and air inlets are formed in the box cover at equal intervals. The utility model accelerates the indoor air flow rate, improves the adsorption range of the activated carbon bag, purifies the indoor environment and meets the use requirements of personnel.

Description

Indoor formaldehyde remove device of environment-friendly

Technical Field

The utility model relates to the technical field of formaldehyde absorption, in particular to an environment-friendly indoor formaldehyde removing device.

Background

Formaldehyde has strong irritation to mucous membranes of eyes, nose and throat, and the most common symptoms are irritation to eyes and headache, and severe symptoms can cause allergic dermatitis and asthma. Since formaldehyde reacts with proteins to form a N-methine compound, which coagulates and denatures proteins in cells, the function of cells can be suppressed. In addition, formaldehyde can react with ionic chlorides in the air to form dichloromethyl ether, which is a carcinogen. The formaldehyde can be adsorbed and enriched by indoor high specific surface materials, and is released again when the indoor temperature rises, so that the pollution effect is aggravated.

An activated carbon method: the method mainly uses materials such as active carbon and the like to adsorb the polluted gas, namely physical adsorption, and is the best physical removal method at present. The principle is that the porous structure of the activated carbon provides a large amount of surface area, so that the purpose of adsorbing and collecting impurities is very easy to achieve. All molecules have mutual attraction as if they had magnetic force.

At present, in the use process of the activated carbon bag on the market, the air near the activated carbon bag can only be purified, the formaldehyde adsorption efficiency is lower depending on the free flow of indoor air, and the use requirement of personnel can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly indoor formaldehyde removal device, which has the advantages of accelerating the indoor air flow rate, improving the adsorption range of an activated carbon bag, purifying the indoor environment and meeting the use requirements of personnel, and solves the problems that the existing activated carbon bag on the market can only purify the air near the carbon bag in the use process, depends on the free flow of the indoor air, has low formaldehyde adsorption efficiency and cannot meet the use requirements of the personnel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an indoor formaldehyde remove device of environment-friendly, includes box, case lid, fly leaf and water tank, the lower skin weld of box has the supporting seat, the upper end of box is equipped with the cavity, the inner wall bottom of cavity is equipped with the pump body, the input of the pump body is equipped with the breathing pipe, the output of the pump body is equipped with the hose, the fly leaf has been shelved on the inner wall upper end of cavity, spacing frame is installed through the bolt to the upper surface of fly leaf, the perforated plate has been shelved to the inner wall bottom of spacing frame, the active carbon package has been placed on the perforated plate, case lid activity joint is at the upper surface of box, the air inlet has been seted up to the equidistance on the case lid.

Preferably, one end of the air suction pipe penetrates through the movable plate and the limiting frame respectively and is attached to the lower surface of the porous plate.

Preferably, the water tank is placed inside the bottom end of the tank body, and one end of the hose is located at the lower end of the inner wall of the water tank.

Preferably, heat dissipation windows are symmetrically formed in two sides of the box body, and the positions of the heat dissipation windows correspond to the position of the pump body.

Preferably, the upper end of the inner wall of the cavity is symmetrically welded with cushion blocks, and the movable plate is movably arranged on the cushion blocks.

Preferably, the number of the supporting seats is four, and the positions of the four supporting seats are distributed in a rectangular array relative to the lower surface of the box body.

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

1. the environment-friendly indoor formaldehyde removal device can be placed at a proper position in the using process, then is connected with an external power supply to enable the pump body to work, so that indoor air is sucked into the box body through the air inlet, the sucked air passes through the activated carbon bag, is adsorbed and filtered by the activated carbon, is discharged to a water body in the water tank through the hose, and is stopped through water flow, so that tiny impurities in the air are thoroughly filtered, the impurities are left in the water flow, the purified air overflows the water body and is discharged into the room again, when needed, the hose can be drawn out, the water tank is drawn out from the box body, so that the water flow in the water tank is replaced, further, the box cover is opened, the movable plate is moved out of the box body, so that the activated carbon bag in the limiting frame is replaced, the indoor air flow rate is increased, and the adsorption range of the activated carbon bag is enlarged, and meanwhile, the indoor environment is purified, and the use requirements of personnel are met.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural diagram of A in FIG. 1 according to the present invention.

In the figure: 1. a supporting seat; 2. a hose; 3. a pump body; 4. cushion blocks; 5. a box body; 6. a box cover; 7. a movable plate; 8. an active carbon bag; 9. an air inlet; 10. a limiting frame; 11. an air intake duct; 12. a cavity; 13. a water tank; 14. a multi-well plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides an indoor formaldehyde remove device of environment-friendly, includes box 5, case lid 6, fly leaf 7 and water tank 13, and the lower surface welding of box 5 has supporting seat 1, and supporting seat 1 totally is four, and the position of four supporting seats 1 is rectangular array distribution for the lower surface of box 5.

The upper end of the box body 5 is provided with a cavity 12, the bottom end of the inner wall of the cavity 12 is provided with the pump body 3, the two sides of the box body 5 are symmetrically provided with heat dissipation windows, and the positions of the heat dissipation windows correspond to the positions of the pump body 3.

The output of the pump body 3 is equipped with the hose 2, and the fly leaf 7 has been shelved to the inner wall upper end of cavity 12, and the inner wall upper end symmetry welding of cavity 12 has cushion 4, and the fly leaf 7 activity is placed on cushion 4, and spacing frame 10 is installed through the bolt to the upper surface of fly leaf 7, and the porous plate 14 has been shelved to the inner wall bottom of spacing frame 10, has placed activated carbon package 8 on the porous plate 14, can place the device in suitable position department, then connects external power source and make the work of the pump body 3.

It should be noted that the structure of the pump body 3 of the small-sized negative pressure pump is the existing mature technology, and the working principle and the internal structure thereof are known to those skilled in the art, and the present invention only utilizes the functions thereof and does not improve the internal structure thereof, and therefore, detailed description is omitted here, and those skilled in the art can make any choice according to the needs or convenience thereof.

The input end of the pump body 3 is provided with an air suction pipe 11, one end of the air suction pipe 11 penetrates through the movable plate 7 and the limiting frame 10 respectively and is attached to the lower surface of the porous plate 14, so that indoor air is sucked into the box body 5 through the air inlet 9, and the sucked air passes through the activated carbon bag 8 and is adsorbed and filtered by activated carbon.

The movable joint of case lid 6 is at the upper surface of box 5, and air inlet 9 has been seted up on case lid 6 equidistance, and inside water tank 13 shelved the bottom of box 5, the one end of hose 2 was located the inner wall lower extreme of water tank 13, then discharges the water in the water tank 13 through hose 2, through ending of rivers to thoroughly filter the small impurity in the air, impurity stays in the rivers, overflows the water and discharges indoor again through the air that purifies.

When needing, but pull out hose 2 takes water tank 13 out from box 5 to rivers in the water tank 13 are changed, and further, open case lid 6, shift out fly leaf 7 from box 5 in, thereby change the active carbon package 8 in spacing frame 10, accelerate indoor air flow rate, improve the adsorption sphere of active carbon, the indoor environment is purified simultaneously, satisfies personnel's user demand.

The working principle is as follows: when the environment-friendly indoor formaldehyde removal device is used, the device can be placed at a proper position, then an external power supply is connected to enable the pump body 3 to work, indoor air is sucked into the box body 5 through the air inlet 9, the sucked air passes through the activated carbon bag 8 and is adsorbed and filtered by activated carbon, then the air is discharged into a water body in the water tank 13 through the hose 2, tiny impurities in the air are thoroughly filtered by stopping water flow, the impurities are left in the water flow, the purified air overflows the water body and is discharged into the room again, the hose 2 can be drawn out when needed, the water tank 13 is drawn out from the box body 5, the water flow in the water tank 13 is replaced, the box cover 6 is further opened, the movable plate 7 is removed from the box body 5, and the activated carbon bag 8 in the limiting frame 10 is replaced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an indoor formaldehyde remove device of environment-friendly, includes box (5), case lid (6), fly leaf (7) and water tank (13), its characterized in that: the lower skin weld of box (5) has supporting seat (1), the upper end of box (5) is equipped with cavity (12), the inner wall bottom of cavity (12) is equipped with the pump body (3), the input of the pump body (3) is equipped with breathing pipe (11), the output of the pump body (3) is equipped with hose (2), fly leaf (7) have been shelved to the inner wall upper end of cavity (12), spacing frame (10) are installed through the bolt to the upper surface of fly leaf (7), perforated plate (14) have been shelved to the inner wall bottom of spacing frame (10), activated carbon package (8) have been placed on perforated plate (14), case lid (6) activity joint is at the upper surface of box (5), air inlet (9) have been seted up to equidistance on case lid (6).

2. The environment-friendly indoor formaldehyde removing device according to claim 1, characterized in that: one end of the air suction pipe (11) penetrates through the movable plate (7) and the limiting frame (10) respectively and is attached to the lower surface of the porous plate (14).

3. The environment-friendly indoor formaldehyde removing device according to claim 1, characterized in that: the water tank (13) is placed inside the bottom end of the tank body (5), and one end of the hose (2) is located at the lower end of the inner wall of the water tank (13).

4. The environment-friendly indoor formaldehyde removing device according to claim 1, characterized in that: and heat dissipation windows are symmetrically arranged on two sides of the box body (5), and the positions of the heat dissipation windows correspond to the position of the pump body (3).

5. The environment-friendly indoor formaldehyde removing device according to claim 1, characterized in that: cushion blocks (4) are symmetrically welded at the upper end of the inner wall of the cavity (12), and the movable plate (7) is movably arranged on the cushion blocks (4).

6. The environment-friendly indoor formaldehyde removing device according to claim 1, characterized in that: the number of the supporting seats (1) is four, and the positions of the four supporting seats (1) are distributed in a rectangular array relative to the lower surface of the box body (5).