CN210568933U

CN210568933U - Air purifier

Info

Publication number: CN210568933U
Application number: CN201921530110.3U
Authority: CN
Inventors: 常鲁楠; 郭姿宇; 孙昭汉; 王堃
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an air purifier, including hollow shell and the baffle of setting in the shell, shell top surface and bottom set up air outlet and air intake respectively, the baffle purifies the chamber with two intercommunications that the inner chamber from the top down of shell falls into, and the upper strata purifies the intracavity and sets up purification module and fan subassembly, and the lower floor purifies the intracavity and sets up adsorption module, and the air is discharged from the air outlet after adsorption module and purification module purify. The air purifier can effectively adsorb indoor carbon dioxide, formaldehyde and other gases, reduce the concentration of the indoor carbon dioxide, and simultaneously, the modified active carbon can be recycled, thereby prolonging the service life of the product; the reduction of the carbon dioxide concentration is achieved in a closed environment.

Description

Air purifier

Technical Field

The utility model relates to an air purifier especially relates to an air purifier that can effectively get rid of carbon dioxide.

Background

The air purifier is used as a necessary dust removal, haze removal and aldehyde removal device for households in modern society, and is touted and liked by the families.

The air purifier that has now on the market can effectually get rid of harmful substance such as indoor particulate matter, formaldehyde, but the carbon dioxide that indoor people breathed out the suction can't carry out effective processing. People are easily made to feel chest stuffiness in an environment with high-concentration carbon dioxide for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier to solve the technical problem that current air purifier can't effectively get rid of the carbon dioxide in the closed environment.

In order to achieve the above object, the utility model discloses an air purifier's concrete technical scheme as follows:

the utility model provides an air purifier, includes hollow shell and the baffle of setting in the shell, shell top surface and bottom set up air outlet and air intake respectively, the baffle purifies the chamber with two intercommunications that the inner chamber from the top down of shell falls into, and the upper strata purifies the intracavity and sets up and purifies module and fan subassembly, and the lower floor purifies the intracavity and sets up adsorption module, and the air purifies the back through adsorption module and purification module and discharges from the air outlet.

Furthermore, a circular fixing plate is arranged on the inner wall of the shell, a limiting groove matched with the partition plate is formed in the edge of the fixing plate, and the edge of the partition plate is lapped in the limiting groove.

Furthermore, the bottom surface of the limiting groove is provided with limiting ribs which are distributed along the radial direction, and the bottom surface of the partition plate is provided with a groove body matched with the limiting ribs.

Furthermore, the bottom surface of the limiting groove is provided with a magnet, the bottom surface of the partition plate in contact with the limiting groove is provided with a metal strip, and the partition plate is fixed in the limiting groove through the adsorption effect of the magnet.

Further, the adsorption module comprises a gas tank filled with modified activated carbon capable of adsorbing carbon dioxide.

Further, the purification module is a composite filter screen structure, the composite filter screen structure comprises an inner filter screen and an outer filter screen which are cylindrical, and the inner filter screen is sleeved with the outer filter screen.

Further, the outer filter screen is a primary filter screen, and the inner filter screen is a HEAP filter screen.

Further, set up the exhaust vent with two purification chamber intercommunications on the baffle, the exhaust vent sets up on the baffle between outer filter screen and shell inner wall, and the exhaust vent includes a plurality ofly and evenly distributed.

Furthermore, an air inlet hole or an air inlet grid is arranged on the side wall of the shell of the upper-layer purification cavity.

Furthermore, the purification module is an electric purification module, the electric purification module comprises a first electrode plate and a second electrode plate which are alternately arranged, the first electrode plate and the second electrode plate are cylindrical and are coaxially arranged with the shell, the first electrode plate is grounded, and the second electrode plate is electrically connected with a power supply.

The utility model discloses an air purifier has following advantage:

the air purifier can effectively adsorb indoor carbon dioxide, formaldehyde and other gases, reduce the concentration of the indoor carbon dioxide, and simultaneously, the modified active carbon can be recycled, thereby prolonging the service life of the product; the reduction of the carbon dioxide concentration is achieved in a closed environment.

Drawings

Fig. 1 is a schematic structural diagram of the air purifier of the present invention.

The reference numbers in the figures illustrate: 1. a housing; 11. a first purification chamber; 12. a second purification chamber; 13. an air inlet; 14. an air outlet; 15. a fixing plate; 2. a partition plate; 21. an air outlet; 3. a purification module; 4. an adsorption module; 5. a fan assembly.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in figure 1, the air purifier of the utility model comprises a hollow shell 1, the shell 1 is cylindrical, a detachable clapboard 2 is arranged in the shell 1, the clapboard 2 divides the inner cavity of the shell 1 into two independent cavities from top to bottom, namely a first purifying cavity 11 and a second purifying cavity 12, an air outlet 21 is arranged on the clapboard 2, the air outlet 21 communicates the first purifying cavity 11 with the second purifying cavity 12, a purifying module 3 and a fan component 5 are arranged in the first purifying cavity 11, an adsorption module 4 is arranged in the second purifying cavity 12, an air outlet 14 is arranged on the top surface of the shell 1, an air inlet 13 is arranged on the shell 1 at the bottom of the second purifying cavity 12, the fan component 5 is opened, air enters the second purifying cavity 12 from the air inlet 13, the adsorption module 4 adsorbs carbon dioxide in the air, then enters the first purifying cavity 11 through the air outlet 21, and is purified by the purifying module 3 and then is discharged to the indoor from the air outlet 14, purification module 3 can effectively detach harmful substance such as particulate matter, formaldehyde in the air, and adsorption module 4 effectively adsorbs indoor carbon dioxide, reduces indoor carbon dioxide's concentration, avoids the user to be in inclosed environment for a long time and the circumstances of chest distress appears.

Further, purification module 3 is electric purification module 3, and electric purification module 3 is including the first electrode board and the second electrode board that set up in turn, and first electrode board and second electrode board are for the cylindric with the axle center setting of shell 1, and first electrode board ground connection, second electrode board and power electricity are connected.

Further, purification module 3 is compound filter screen structure, and compound filter screen structure is including being cylindric inlayer filter screen and outer filter screen, and outer filter screen cover is established on the inlayer filter screen.

Preferably, the outer filter screen is a primary filter screen, and the inner filter screen is a HEAP filter screen.

The exhaust vent 21 sets up on the baffle 2 between outer filter screen and the shell 1 inner wall, and exhaust vent 21 includes a plurality ofly and evenly distributed.

In order to improve the air intake of the product, the side wall of the shell 1 of the first purification cavity 11 is provided with air inlet holes or air inlet grids, part of the air inlet of the product enters air through the periphery, part of the air inlet of the product enters air through the bottom, and the air outlet at the upper part flows to improve the purification efficiency.

Adsorption module 4 includes the gas pitcher, and the gas pitcher intussuseption is filled with the adsorbent that can adsorb carbon dioxide, and the adsorbent is modified active carbon, sets up centrifugal fan subassembly in the second purifies chamber 12, and through adopting the bottom air inlet, the mode of upper portion air-out has increased the area of contact of air with modified active carbon, simultaneously, because modified active carbon can be regenerated, replaces out through the air with modified active carbon absorbent carbon dioxide, realizes the recycling of gas pitcher, has improved the life of product greatly.

Set up annular fixed plate 15 on shell 1 inner wall, the limit groove that the edge setting of fixed plate 15 used with baffle 2 cooperation, when baffle 2 was installed, baffle 2 edge overlap joint was at the limit inslot.

Furthermore, the bottom surface of spacing groove sets up spacing muscle, and spacing muscle radially distributes, and 2 bottom surfaces of baffle set up the cell body that matches with spacing muscle to prevent that baffle 2 from rotating.

Preferably, the bottom surface of the limiting groove is provided with a magnet, the bottom surface of the partition plate 2 in contact with the limiting groove is provided with a metal strip, and the partition plate 2 is fixed in the limiting groove through the adsorption effect of the magnet.

This air purifier sets up adsorption module 4 and purification module 3, and adsorption module 4 can effectively adsorb indoor carbon dioxide, reduces the concentration of indoor carbon dioxide, especially can realize the reduction to carbon dioxide concentration in inclosed environment, because adsorption module 4 adopts modified activated carbon, but modified activated carbon cyclic utilization improves the life of product, and purification module 3 can detach indoor formaldehyde, dust etc..

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides an air purifier, its characterized in that, includes hollow shell (1) and baffle (2) of setting in shell (1), shell (1) top surface and bottom set up air outlet (14) and air intake (13) respectively, the purification chamber of two intercommunications that baffle (2) divide into the inner chamber from the top down of shell (1), upper purification intracavity sets up purification module (3) and fan subassembly (5), and lower floor purifies the intracavity and sets up adsorption module (4), and the air purifies the back through adsorption module (4) and purification module (3) and discharges from air outlet (14).

2. The air purifier as claimed in claim 1, wherein the inner wall of the housing (1) is provided with a circular fixing plate (15), the edge of the fixing plate (15) is provided with a limiting groove matched with the partition plate (2), and the edge of the partition plate (2) is lapped in the limiting groove.

3. The air purifier as claimed in claim 2, wherein the bottom surface of the limiting groove is provided with limiting ribs which are distributed along the radial direction, and the bottom surface of the partition plate (2) is provided with a groove body matched with the limiting ribs.

4. The air purifier as claimed in claim 2, wherein the bottom of the position-limiting groove is provided with a magnet, the bottom of the partition plate (2) contacting with the position-limiting groove is provided with a metal strip, and the partition plate (2) is fixed in the position-limiting groove by the adsorption of the magnet.

5. The air purifier according to claim 1, wherein the adsorption module (4) comprises a gas tank filled with modified activated carbon capable of adsorbing carbon dioxide.

6. The air purifier according to claim 1, wherein the purifying module (3) is a composite filter screen structure, the composite filter screen structure comprises an inner filter screen and an outer filter screen which are cylindrical, and the outer filter screen is sleeved on the inner filter screen.

7. The air purifier of claim 6, wherein the outer filter screen is a primary filter screen and the inner filter screen is a HEAP filter screen.

8. The air purifier as claimed in claim 6, wherein the partition (2) is provided with an air outlet (21) for communicating the two purifying chambers, the air outlet (21) is arranged on the partition (2) between the outer filter screen and the inner wall of the housing (1), and the air outlet (21) comprises a plurality of air outlets which are uniformly distributed.

9. The air purifier as claimed in claim 6, wherein the side wall of the housing (1) of the upper purifying chamber is provided with air inlet holes or air inlet grids.

10. The air purifier according to claim 1, wherein the purification module (3) is an electrical purification module (3), the electrical purification module (3) comprising a first electrode plate and a second electrode plate alternately arranged, the first electrode plate and the second electrode plate being cylindrical and coaxially arranged with the housing (1), the first electrode plate being grounded, the second electrode plate being electrically connected to a power supply.