CN210070126U - New fan air static filter screen - Google Patents

Abstract

The utility model relates to the technical field of new fans, in particular to a new fan air electrostatic filter screen, which comprises a casing, wherein a display screen is arranged on the outer side of the casing, keys are arranged on the upper end of the casing at equal intervals, an air outlet is arranged on the upper end of the casing, an air outlet filter screen is arranged in the inner cavity of the air outlet, fixed frames are arranged on both sides of the casing, pulleys are arranged on the periphery of the lower end of the casing, side plates are arranged in the inner cavity of the fixed frames through screws, holes are arranged on the outer sides of the side plates, a gas magic cube is symmetrically arranged in the middle of the inner cavity of the casing, a dust collecting module is arranged at the lower end of the gas magic cube, and an ionization module is arranged at the lower end of the dust collecting module. And the installation and the disassembly are convenient, and the part of the filtering mechanism is convenient to clean.

Description

A new fan air electrostatic filter

technical field

The utility model relates to the technical field of fresh air fans, in particular to an air electrostatic filter for fresh air fans.

Background technique

The air electrostatic filter is the main component in the purifier, and the purifier is mainly divided into household, commercial, industrial, etc. The common air purification technologies are: adsorption technology, positive and negative ion technology, catalytic technology, photocatalyst technology, HEPA high-efficiency filtration technology, Electrostatic dust collection technology, etc.

However, the filtering mechanism used in the existing purifiers is relatively complex, inconvenient for disassembly and cleaning, resulting in low practicability of the purifier, poor use effect, and poor filtering and purification effects of the existing purifiers. It has a single function and cannot purify many impurities in the air. For this reason, we provide a new fan air electrostatic filter to solve this problem.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and proposes a new fan air electrostatic filter, which can effectively purify the air, facilitate the user's breathing comfort, and facilitate installation Disassembled, easy to clean part of the filter mechanism.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An air electrostatic filter for a fresh air fan is designed, including a casing, a display screen is installed on the outer side of the casing, buttons are arranged at equal distances on the upper end of the casing, and an air outlet is arranged on the upper end of the casing, and the An air outlet filter screen is installed in the inner cavity of the air outlet, a fixing frame is installed on both sides of the casing, pulleys are installed around the lower end of the casing, and the inner cavity of the fixing frame is installed with a side frame by screws. The outer side of the side plate is provided with holes, the middle of the inner cavity of the casing is symmetrically provided with a gas cube, the lower end of the gas cube is provided with a dust collection module, and the lower end of the dust collection module is provided with An ionization module, the lower ends of the ionization modules are all provided with primary effect nets.

Preferably, the upper end of the display screen is provided with a cleaning icon, and the upper end of the display screen is provided with a timing icon.

Preferably, the outer side of the side plate is screwed with a filter screen cover plate through bolts, the outer side of the filter screen cover plate is provided with through holes, and the outer side of the side plate is screwed with a filter screen seal through screws. plate.

Preferably, the filter screen sealing plates are all located on the left side of the filter screen cover plate, and the middle part of the left side of the side plate is connected with supporting steel sheets at equal distances, and the right side of the filter screen cover plate is connected with a supporting steel sheet. Snap-on support frame.

Preferably, the cleaning conditions of the dust collecting module and the primary net are 50-100g weak alkaline cleaning agent and 40 degree warm water, and the drying method of the dust collecting module includes laying flat to dry, blower drying, and the like.

The utility model proposes an air electrostatic filter for a fresh air fan, which has the beneficial effects that: when the utility model is in use, the buttons are respectively connected with the display screen ionization module through wires, and the display screen is an intelligent display screen of the prior art, When working, the indoor polluted air enters the inner cavity of the device from the holes on the outside of the side plate and the through holes on the outside of the filter cover, and then when the dust, smoke, pollen, formaldehyde and TVOC volatile substances in the air flow and adhere to the dust The bacteria and other particles on the filter first pass through the primary net, which is convenient for filtering larger particles in the air, such as hair, paper scraps, etc. When passing through the ionization module, through the ionization discharge, all kinds of particles in the air are induced Positive charge, and when passing through the dust collection module, it intercepts various particles in the air and adsorbs ionized particles in the air. At the same time, the viruses and bacteria attached to the air are instantly killed by high-voltage ionization, and the air finally passes through the gas cube, which is convenient for removing harmful gases such as formaldehyde, TVOC, ozone, etc. in the air, and the gas cube uses the principle of catalysis to decompose the air in the air. It is easy to remove the bolts and screws on the outer side of the side plate with a Phillips screwdriver, and it is easy to remove the filter cover and filter sealing plate, and then it is easy to take out The dust collecting module and the initial effect net are convenient for cleaning and use, effectively reducing the cost of users, and effectively improving the air purification capacity of the device.

Compared with the prior art, the utility model has the advantages of simple structure design, novel design, convenient use, convenient air purification, convenient breathing comfort for users, easy installation and disassembly, and easy cleaning of parts. filter mechanism.

Description of drawings

Fig. 1 is a kind of three-dimensional structure schematic diagram of the air electrostatic filter screen of a fresh fan proposed by the utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of a part of the device proposed by the utility model;

3 is a schematic three-dimensional structure diagram of a filter mechanism of a fresh air fan air electrostatic filter proposed by the utility model;

4 is a schematic diagram of the disassembly structure of a part of the device proposed by the utility model;

FIG. 5 is a schematic view of the panel structure of a display screen of a fresh air fan air electrostatic filter proposed by the present invention.

In the figure: case 1, display screen 2, button 3, air outlet filter 4, fixed frame 5, pulley 6, side plate 7, filter cover 8, filter sealing plate 9, bolt 10, gas cube 11, Dust collecting module 12 , ionization module 13 , primary net 14 , supporting steel sheet 15 , and supporting frame 16 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, an electrostatic air filter for a fresh air fan includes a casing 1, a display screen 2 is installed on the outer side of the casing 1, a cleaning icon is arranged on the upper end of the display screen 2, and a timer is arranged on the upper end of the display screen 2 icon, it is convenient for the cleaning icon to automatically light up after the machine has been working for 720 hours, which is convenient for prompting the user to clean the dust collecting module 12 and the primary effect net 14, and put the dust collecting module 12 and the primary effect net 14 back into the machine after cleaning. , by pressing one of the buttons 3 for up to 10S, it is convenient to clear the time, and the timing icon starts to time again.

The upper end of the casing 1 is provided with buttons 3 at equal distances, the upper end of the casing 1 is provided with an air outlet, the inner cavity of the air outlet is provided with an air outlet filter 4, and both sides of the casing 1 are installed with a fixed frame 5. A pulley 6 is installed around the lower end of the casing 1, and a side plate 7 is installed in the inner cavity of the fixed frame 5 through screws. The outer side of the side plate 7 is provided with holes. The lower end of the Rubik's Cube 11 is provided with a dust collecting module 12, the lower end of the dust collecting module 12 is provided with an ionization module 13, the lower end of the ionization module 13 is provided with a primary net 14, and the outer side of the side plate 7 is screwed with bolts 10. The filter screen cover plate 8, the outer side of the filter screen cover plate 8 is provided with through holes, and the outer side of the side plate 7 is screwed with a filter screen sealing plate 9 through screws, which is convenient for disassembling the filter screen cover plate 8 and the filter screen sealing plate 9. Afterwards, it is convenient to effectively disassemble and install the dust collecting module 12 and the primary effect net 14, which is convenient for cleaning.

The filter screen sealing plates 9 are all located on the left side of the filter screen cover plate 8, and the middle left side of the side plate 7 is connected with a supporting steel sheet 15 at equal distances, and the right side of the filter screen cover plate 8 is connected with a support that is clamped to it. The frame 16 is convenient for the stable installation of the filter cover 8 .

The cleaning conditions of the dust collecting module 12 and the initial effect net 14 are 50-100g weak alkaline cleaning agent and 40 degrees warm water, and the drying methods of the dust collecting module 12 include laying flat to dry, blower drying, etc. The dust module 12 and the primary net 14 are effectively cleaned and dried to improve their service life.

Working principle: When the utility model is in use, the button 3 is respectively connected with the ionization module 13 of the display screen 2 through wires, and the display screen 2 is an intelligent display screen of the prior art. 7 The holes on the outer side and the through holes on the outer side of the filter cover 8 enter the inner cavity of the device, and then when the dust, smoke, pollen, formaldehyde and TVOC volatile substances in the airflow and the bacteria attached to the dust and other particles first pass through the initial effect. The net 14 is convenient for filtering larger particles in the air, such as hair, paper scraps, etc. When passing through the ionization module 13, through the ionization discharge, all kinds of particles in the air are induced to be positively charged, and through the dust collection When the module 12 is used, various particles in the air are intercepted and ionized particles in the air are adsorbed. At the same time, the viruses and bacteria attached to the air are instantly killed by high-voltage ionization, and the air finally passes through the gas cube 11, which is convenient for removing harmful gases such as formaldehyde, TVOC, ozone, etc. in the air, and the gas cube 11 uses the principle of catalysis to decompose Harmful gases in the air, the gas cube 11 itself does not change the reaction, the service life is 3-5 years, and it is easy to remove the bolts 10 and screws on the outer side of the side plate 7 with a Phillips screwdriver, and it is easy to remove the filter cover 8 and the filter. The sealing plate 9 is convenient to take out the dust collecting module 12 and the primary effect net 14, which is convenient for cleaning and easy to use, which effectively reduces the cost of the user and effectively improves the air purification capacity of the device.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. The utility model provides a new fan air static electricity filter screen, includes casing (1), its characterized in that, display screen (2) are installed in the outside of casing (1), the upper end equidistance of casing (1) is equipped with button (3), the upper end of casing (1) is equipped with the air outlet, air-out filter screen (4) are installed to the inner chamber of air outlet, fixed frame (5) are all installed to the both sides of casing (1), pulley (6) are all installed around the lower extreme of casing (1), the inner chamber of fixed frame (5) all has curb plate (7) through the mounting screw, the outside of curb plate (7) all is equipped with the hole, the inner chamber middle part symmetry of casing (1) is equipped with gaseous magic cube (11), the lower extreme of gaseous magic cube (11) all is equipped with gathers dirt module (12), the lower extreme that gathers dirt module (12) all is equipped with ionization module (13, the lower ends of the ionization modules (13) are provided with primary effect nets (14).

2. The fresh air machine electrostatic filter screen of claim 1, characterized in that the upper end of the display screen (2) is provided with a cleaning icon, and the upper end of the display screen (2) is provided with a timing icon.

3. The fresh air fan air electrostatic filter screen according to claim 1, wherein the outer sides of the side plates (7) are respectively screwed with a filter screen cover plate (8) through bolts (10), the outer sides of the filter screen cover plates (8) are respectively provided with through holes, and the outer sides of the side plates (7) are respectively screwed with a filter screen sealing plate (9) through bolts.

4. The new fan air electrostatic filter screen according to claim 3, wherein the filter screen sealing plates (9) are all located on the left side of the filter screen cover plate (8), the middle parts of the left sides of the side plates (7) are connected with supporting steel sheets (15) at equal intervals, and the right side of the filter screen cover plate (8) is connected with a supporting frame (16) clamped with the filter screen cover plate.

5. The fresh air machine electrostatic air filter screen according to claim 1, wherein the cleaning conditions of the dust collection module (12) and the primary net (14) are 50-100g of weak alkaline cleaning agent and 40 ℃ of warm water, and the drying mode of the dust collection module (12) is air drying by a blower.

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