CN216977076U - Filter screen with formaldehyde removing function and air purifier with filter screen - Google Patents

Abstract

The utility model relates to the technical field of air purifiers, in particular to a filter screen with a formaldehyde removing function and an air purifier thereof, which comprises a purifier main body, wherein an air duct shell is arranged at the center inside the purifier main body, an air duct is arranged inside the air duct shell, two sides of the air duct shell are communicated with and provided with a filter cavity, a filter screen assembly is arranged inside the filter cavity, the filter screen assembly comprises a primary filter screen and a high-efficiency filter screen, platinum silk shreds are uniformly paved on the high-efficiency filter screen, the platinum silk shreds on the high-efficiency filter screen can catalyze formaldehyde in the air to obtain carbon dioxide and water molecules, so that the formaldehyde in the air is removed, the air purifying effect is finally achieved, the purified clean air has the formaldehyde removing function, and the traditional filter type air purifier does not occupy the space of the whole air purifier through the arranged high-efficiency filter screen with the platinum silk shreds, the overall structure and the appearance of the product are not influenced, and meanwhile, the development cost of the product is saved, and the method is economical and effective.

Description

Filter screen with formaldehyde removing function and air purifier with filter screen

Technical Field

The utility model relates to the technical field of air purifiers, in particular to a filter screen with a formaldehyde removing function and an air purifier with the same.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, is mainly divided into household, commercial, industrial and building, and mainly comprises a mechanical filter screen type, an electrostatic electret filter screen type, high-voltage electrostatic dust collection, a negative ion and plasma method and the like according to the technology of removing particulate matters in air by the air purifier.

Generally speaking, traditional filtration formula air purifier, the filter screen itself only possesses filtering capability, impurity such as primary filter net filtration hair, high-efficient filter screen filtration bacterium, tiny particulate matter such as microorganism, among the daily life, people are to the function of clarifier product, not only confine to the degerming, it is diversified to hope more the product function, for example, the product possesses the formaldehyde that removes simultaneously, functions such as disinfection, increase the product function, in the design, need increase a corresponding functional module, need reserve the design space, the product design need in principle retrench, guarantee the user experience of product, it can make the product increase very big degree of difficulty at the design initial stage to increase the function, thereby influence the overall structure of product, outward appearance, for example, the volume grow etc., influence user experience even. And also increases the development cost of the product.

Therefore, it is necessary to design a filter screen with formaldehyde removing function and an air purifier thereof to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter screen with a formaldehyde removing function and an air purifier thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a filter screen and air purifier who possesses except that formaldehyde function, includes the clarifier main part, the inside center department of clarifier main part installs the wind channel casing, the wind channel has been seted up to the inside of wind channel casing, the both sides of wind channel casing link up and have seted up the filtration cavity, the internally mounted who filters the cavity has the filter screen subassembly, the filter screen subassembly is including just imitating filter screen and high efficiency filter screen, and evenly laid platinum silk bits on the high efficiency filter screen.

As a preferable scheme of the present invention, a display module is embedded and mounted at a position close to the top end of the front side surface of the purifier main body, an outer shell is mounted at a position close to the bottom of the display module at the front side surface of the purifier main body, air inlets are formed at two sides of the purifier main body, a control module is fixedly mounted at a position close to the display module in the purifier main body, a fixing foot seat is fixedly mounted at the bottom of the purifier main body, and an air outlet is formed at the top surface of the purifier main body.

As a preferred scheme of the present invention, the display module is a touch screen, and the display module is electrically connected to the control module, and the air inlet is in through connection with the filtering cavity, and the air outlet is in through connection with the air duct.

As a preferable scheme of the utility model, the rear side of the inner wall of the air duct is fixedly provided with the fan, and the inner wall of the filtering cavity is fixedly provided with the formaldehyde sensor and the dust sensor.

As the preferable scheme of the utility model, the fan, the formaldehyde sensor, the dust sensor and the control module are electrically connected.

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

1. according to the utility model, the air is in the filtering cavity, large-volume pollutants such as hair and debris are filtered by the primary filter screen, fine particles such as bacteria and microorganisms are filtered by the high-efficiency filter screen, meanwhile, the platinum filings on the high-efficiency filter screen can catalyze formaldehyde in the air to obtain carbon dioxide and water molecules, so that the formaldehyde in the air is removed, and finally, the effect of purifying the air is achieved.

2. According to the utility model, the monitoring of the formaldehyde content and the particulate matter content in the air can be realized through the arranged formaldehyde sensor and the dust sensor, the monitoring is carried out through the control module, and finally, the display module displays visual data for a user to check, so that the device is convenient to use and more intelligent.

Drawings

FIG. 1 is a schematic view of the overall front plan exterior structure of the present invention;

FIG. 2 is a schematic view of the overall front plan internal structure of the present invention;

FIG. 3 is a schematic view of the overall top plan exterior configuration of the present invention;

FIG. 4 is a side view of the external structure of the high efficiency filter screen of the present invention;

FIG. 5 is a schematic diagram of a distribution structure of platinum filings in the present invention;

FIG. 6 is a diagram showing a formaldehyde catalysis formula in the present invention;

in the figure: 1. a purifier main body; 11. a display module; 12. an outer housing; 13. an air inlet; 14. a control module; 15. a fixed foot seat; 16. an air outlet; 2. an air duct housing; 3. an air duct; 31. a fan; 4. a filtering cavity; 41. a formaldehyde sensor; 42. a dust sensor; 5. a screen assembly; 51. a primary filter screen; 52. a high-efficiency filter screen; 521. platinum wire scraps.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all of the embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a filter screen with a formaldehyde removing function and an air purifier thereof comprise a purifier main body 1, an air duct shell 2 is arranged at the center of the interior of the purifier main body 1, an air duct 3 is arranged in the air duct shell 2, two sides of the air duct shell 2 are communicated with and provided with a filter cavity 4, a filter screen assembly 5 is arranged in the filter cavity 4, the filter screen assembly 5 comprises a primary filter screen 51 and a high-efficiency filter screen 52, platinum filings 521 are uniformly paved on the high-efficiency filter screen 52, the air is in the filter cavity 4, large-sized pollutants such as hair and scraps are filtered by the primary filter screen 51, fine particles such as bacteria and microorganisms are filtered by the high-efficiency filter screen 52, meanwhile, the platinum filings 521 on the high-efficiency filter screen 52 can catalyze formaldehyde in the air to obtain carbon dioxide and water molecules, thereby realizing the removal of formaldehyde in the air, and finally achieving the effect of purifying the air, the clean air after purifying this moment, and through the high-efficient filter screen 52 that has platinum silk bits 521 that sets up make traditional filtration formula air purifier possess and remove the formaldehyde function, do not occupy the complete machine space simultaneously, do not influence product overall structure and outward appearance, save product development cost simultaneously, it is economical and effective.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a display module 11 is embedded and installed at a position of a front side surface of a purifier main body 1 close to a top end, an outer shell 12 is installed at a position of a front side surface of the purifier main body 1 close to a bottom of the display module 11, air inlets 13 are arranged at two sides of the purifier main body 1, a control module 14 is fixedly installed at a position of the inside of the purifier main body 1 close to the display module 11, a fixing foot seat 15 is fixedly installed at a bottom of the purifier main body 1, and an air outlet 16 is arranged at a top surface of the purifier main body 1; the display module 11 is a touch screen, the display module 11 is electrically connected with the control module 14, the air inlet 13 is communicated with the filtering cavity 4, and the air outlet 16 is communicated with the air duct 3; the fan 31 is fixedly arranged on the rear side of the inner wall of the air duct 3, and the formaldehyde sensor 41 and the dust sensor 42 are fixedly arranged on the inner wall of the filtering cavity 4; fan 31, formaldehyde sensor 41, dust sensor 42 and the equal electric connection of control module 14, formaldehyde sensor 41 and dust sensor 42 through setting up can realize the monitoring to formaldehyde content and particulate matter content in the air to handle through control module 14, demonstrate visual data by display module 11 at last and supply the user to look over convenient to use, it is more intelligent.

The working principle is as follows: when the air purifier is used, after outdoor air enters the purifier main body 1 through the air inlet 13, firstly, large-volume pollutants such as hair and debris are filtered out in the filtering cavity 4 through the primary filter screen 51, then fine particles such as bacteria and microorganisms are filtered through the high-efficiency filter screen 52, meanwhile, the platinum filings 521 on the high-efficiency filter screen 52 can catalyze formaldehyde in the air to obtain carbon dioxide and water molecules, so that the formaldehyde in the air is removed, and finally, the air purifying effect is achieved, the purified clean air enters the air duct 3, power is continuously supplied for air supply by the fan 31 and is exhausted outdoors through the air outlet 16, and the traditional filtering type air purifier has the formaldehyde removing function through the arranged high-efficiency filter screen 52 with the platinum filings 521, does not occupy the space of the whole machine, does not influence the integral structure and the appearance of a product, and simultaneously saves the development cost of the product, economy is effective, and formaldehyde content and particulate matter content's in the air monitoring can be realized through formaldehyde sensor 41 and the dust sensor 42 that set up to handle through control module 14, demonstrate the data directly perceived by display module 11 at last and supply the user to look over, convenient to use, it is more intelligent, have certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a filter screen and air purifier who possesses except that formaldehyde function, includes the clarifier main part, its characterized in that: the utility model discloses a platinum filter, including clarifier main part, air duct casing, filter cavity's internally mounted has a filter screen subassembly, the filter screen subassembly is including just imitating filter screen and high efficiency filter screen, and evenly laid platinum silk bits on the high efficiency filter screen.

2. The filter screen and the air purifier with formaldehyde removing function as claimed in claim 1, wherein: the utility model discloses a purifier, including clarifier main part, display module, control module, fixed foot stool, and the top surface of clarifier main part is provided with the air outlet.

3. The filter screen and the air purifier with formaldehyde removing function as claimed in claim 2, wherein: the display module adopts the touch screen, and display module and control module electric connection, air intake and filtration cavity through connection simultaneously, and air outlet and wind channel through connection simultaneously.

4. The filter screen and the air purifier with formaldehyde removing function as claimed in claim 2, wherein: the inner wall rear side fixed mounting in wind channel has the fan, the inner wall fixed mounting who filters the cavity has formaldehyde sensor and dust sensor.

5. The filter screen and the air purifier with formaldehyde removing function of claim 4, wherein the filter screen comprises: the fan, the formaldehyde sensor, the dust sensor and the control module are electrically connected.

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