CN201470252U

CN201470252U - Air dust filtration purifying plate

Info

Publication number: CN201470252U
Application number: CN2009201738065U
Authority: CN
Inventors: 刘刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-27
Filing date: 2009-08-27
Publication date: 2010-05-19
Anticipated expiration: 2019-08-27

Abstract

The utility model relates to a filter of purifying air, in particular to an air purifying dust filtration plate. The periphery of a dust filtration plate plane is provided with an enclosed side frame, the dust filtration plate is composed of a plurality of layers of filter planes which are superimposed, the dust filtration plate is provided with more than two layers of filter planes, a first layer of filter planes of the dust filtration plate is filter cotton, a second layer of filter planes is honeycomb active carbon filter nets, and a third layer of filter planes is polybasic catalyst filter nets. The purifying dust filtration plate implemented by the scheme not only substantially overcomes the pollution of 'convection dust' to wall space by adopting more than two layers of filter planes, but also effectively decomposes noxious gas such as formaldehyde and benzene by adopting polybasic catalyst. The plate can not only be used for air purification devices of indoor radiators, but also can be placed in air intakes of air conditioners, and the plate provides a certain effects of purifying indoor air and filtering dust.

Description

Air dust filtering purification plate

Technical field

The utility model relates to the filter that purifies air, especially a kind of relevant air cleaning dust-filtering plate.

Background technology

The winter severe cold in the north and very long, in order to warm oneself and to be incubated, the heating plant of radiator one class has generally all been adopted in the city of building.Yet, learn from the daily experience of life, because cross-ventilated effect can in the course of time, can form significantly " black vestige " at the very thin floating ash of metope " extension " last layer near radiator on metope.This daily life phenomenon not only is an impediment to the clean of metope and sight, and also illustrates from another point of view and contain many naked eyes invisible " dust " in the room air.For this reason, people's device of putting plate and so on usually on radiator reduces or eliminates the vestige of " convection current dust ".Yet the effect of suchlike " soil " way is unsatisfactory.At present, Shang Wuke effectively effects a radical cure the filter or the device of " convection current dust ".

The utility model content

The purpose of this utility model is for solution or eliminate the pollution of radiator generation to metope " convection current dust ", and proposes a kind of air cleaning dust-filtering plate.

For realizing that the technical scheme that this purpose adopts is: a kind of air cleaning dust-filtering plate, it is characterized in that the periphery on dust-filtering plate plane is provided with the frame of sealing, dust-filtering plate is provided with the filtering surface of stack more than 2 layers, the ground floor filtering surface of dust-filtering plate is a filter cotton, and second layer filtering surface is the honeycomb active carbon filter net; The ground floor filtering surface of dust-filtering plate is a filter cotton, and second layer filtering surface is polynary catalyst screen pack; The ground floor filtering surface of dust-filtering plate is the honeycomb active carbon filter net, and second layer filtering surface is polynary catalyst screen pack; The ground floor filtering surface of dust-filtering plate is a filter cotton, and second layer filtering surface is the honeycomb active carbon filter net, and the three layer filtration face is polynary catalyst screen pack; The thickness of filter cotton is made as 3～10mm, and the thickness of honeycomb active carbon filter net is made as 5～20mm, and polynary catalyst screen pack is coated with multiple purification catalyst on the honeycomb flaggy, and the thickness of honeycomb flaggy is made as 5～20mm; Frame has card base, and card base is located at the two ends of frame inward flange, and card base and frame are made as one, and the section of card base is converted into acute angle shape.

Press the purification dust-filtering plate that this programme is implemented, low windage purifies soon, under the situation that does not influence the heating installation heat radiation, and the various pernicious gases in the filtered air, dust.Under the state that does not have power consumption, utilize the exchange naturally of cold and hot air, the characteristics that circulation is fast, long-acting purifies the air of a room.Owing to adopted a plurality of filtering surfaces more than 2 layers, not only more significantly overcome " convection current dust " pollution to metope, and because of adopting polynary catalyst effectively to decompose pernicious gases such as formaldehyde and benzene.The utility model not only can be used for the air cleaning unit of interior radiator, but also can be placed in the air inlet of air-conditioning, has certain effect to purifying the air of a room and filtering dust.

Description of drawings

Fig. 1 is the schematic appearance of a kind of embodiment by 3 layers of filtering surface;

Fig. 2 be among Fig. 1 A-A to the structure for amplifying schematic diagram.

The specific embodiment

Be described in further detail with regard to this embodiment in conjunction with the accompanying drawings.Present embodiment is made of the rectangular shaped rim 1 and the dust-filtering plate 3 of edge sealing, 3 of dust-filtering plates are made up of ground floor filtering surface 31, second

layer filtration plane

32 and 33 stacks of three layer filtration aspect, ground floor filtering surface 31 is to be made by terylene (or polyurethane foam sponge), and its thickness is elected 5mm as; Second layer filtering surface 32 is made by the honeycomb active carbon filter net of routine usefulness, and this layer screen pack be to adsorbing various dust and peculiar smell, and removes harmful pollutant such as volatile formaldehyde, toluene, hydrogen sulfide and have certain effect, and the thickness of filter screen is elected 10mm as.Three layer filtration face 33 is polynary catalyst screen pack, and this filter screen is to make a kind of cellular flaggy as carrier with materials such as PP plastics, nonwoven, aluminium alloys, and is coated with polynary catalyst, and pernicious gases such as decomposing formaldehyde, toluene are had than obvious effects.The thickness of this filtration stratum reticulare is elected 10mm as.

Certainly, in the practical application, dust-filtering plate also can be the 2 stacked filtering surfaces that add, and for example: the ground floor filtering surface of dust-filtering plate is a filter cotton, and second layer filtering surface is the honeycomb active carbon filter net; The ground floor filtering surface of dust-filtering plate is a filter cotton, and second layer filtering surface is polynary catalyst screen pack; The ground floor filtering surface of dust-filtering plate is the honeycomb active carbon filter net, and second layer filtering surface is polynary catalyst screen pack; The structure of each layer screen pack is identical with previous embodiment, repeats no more herein.

In the use of reality, for ease of dust-filtering plate being installed between radiator fin and the body of wall, be provided with the card base 2 that is converted into acute angle shape at the two ends of frame 1 inward flange, card angle 2 can be tailored with frame 1 and is one.The Ka Jiao that is converted into acute angle shape has certain elasticity, both dust-filtering plate can be put the suitable position at the interval that is hung between radiator fin and the sheet, and can optionally adjust, and dust-filtering plate can be dismantled easily and is cleaned again.The enforcement that purifies dust-filtering plate has positive role to solution, elimination radiator to " convection current dust " pollution of metope.The utility model also can be used for air-conditioner, and purification and the dust suction that improves indoor air also had certain effect.

Claims

1. an air cleaning dust-filtering plate is characterized in that the periphery on dust-filtering plate plane is provided with the frame of sealing, and dust-filtering plate is provided with the filtering surface of stack more than 2 layers.

2. by the described air cleaning dust-filtering plate of claim 1, the ground floor filtering surface that it is characterized in that dust-filtering plate is a filter cotton, and second layer filtering surface is the honeycomb active carbon filter net.

3. by the described air cleaning dust-filtering plate of claim 1, the ground floor filtering surface that it is characterized in that dust-filtering plate is a filter cotton, and second layer filtering surface is polynary catalyst screen pack.

4. by the described air cleaning dust-filtering plate of claim 1, the ground floor filtering surface that it is characterized in that dust-filtering plate is the honeycomb active carbon filter net, and second layer filtering surface is polynary catalyst screen pack.

5. by the described air cleaning dust-filtering plate of claim 1, the ground floor filtering surface that it is characterized in that dust-filtering plate is a filter cotton, and second layer filtering surface is the honeycomb active carbon filter net, and the three layer filtration face is polynary catalyst screen pack.

6. by claim 2,3 or 5 described air cleaning dust-filtering plates, it is characterized in that the thickness of filter cotton is made as 3～10mm.

7. by claim 2,4 or 5 described air cleaning dust-filtering plates, it is characterized in that the thickness of honeycomb active carbon filter net is made as 5～20mm.

8. by claim 3,4 or 5 described air cleaning dust-filtering plates, it is characterized in that polynary catalyst screen pack is coated with multiple purification catalyst on the honeycomb flaggy, the thickness of honeycomb flaggy is made as 5～20mm.

9. by the described air cleaning dust-filtering plate of claim 1, it is characterized in that frame has card base, card base is located at the two ends of frame inward flange, and card base and frame are made as one.

10. by the described air cleaning dust-filtering plate of claim 9, it is characterized in that the section of card base is converted into acute angle shape.