CN201283257Y

CN201283257Y - Cyclic air-cleaning device using carbon as filtering medium

Info

Publication number: CN201283257Y
Application number: CNU2008201055872U
Authority: CN
Inventors: 刘超; 孙善伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-12
Filing date: 2008-04-12
Publication date: 2009-08-05
Anticipated expiration: 2018-04-12

Abstract

The utility model relates to a circulated air filtering device which uses carbon as filter medium, which actively blows or sucks air into a device which uses carbon as filter medium in the mode of air blowing or air inducing. The circulated air filtering device is widely used to filter air in compartments, households, rooms, offices and public places, and is used to remove odor and taste for fridges, ice chests and toilets. A carbon particle (4) or a carbon filter bag (6) is placed in the middle of the inner cavity of a container (3) whose two ends are permeated, a draught fan (1) is mounted on an air outlet end (as shown in the summary figure) of the inner cavity of the container (3) whose two ends are permeated, air is sucked from the air inlet by the draught fan (1) in the container (3) whose two ends are permeated, and is discharged from the air outlet after filtering by the carbon particle (4) or the carbon filter bag (6) in the middle of the inner cavity of the container (3) whose two ends are permeated, and active filtration of air is achieved. The circulated air filtering device is further provided with an enclosing cover (7) which is convenient to change the carbon filter bag (6).

Description

A kind of circulating air filter of making filter medium of charcoal

Affiliated technical field

The utility model relates to a kind of air filtration unit, especially with the mode of air inducing or blowing air is initiatively attracted or be blown into the device of doing filter medium by charcoal, be widely used in the compartment, the deodorizing of the air-filtering of family, room, office, public place and refrigerator, icebox, toilet, taste removal.

Background technology

Charcoal (charcoal, bamboo charcoal, active carbon) is a porous material, has big specific area, very strong absorption decomposition, damping, purification, deodorizing, far infrared and anion usefulness are arranged, the procreation of energy mould fungus inhibition, microorganism, play the effect of mildew-resistant, adjusting temperature, the anion interaction energy of charcoal comfortable pleasant, make people's mind peacefulness, help health.At present, it is known on the market that to be used for adsorbing carbon product many, as charcoal being made the charcoal bag of all styles of, charcoal is made indoor decoration product etc., be used for the pernicious gas of absorbed air, still, air flow through voluntarily (by) filtration of carbon surface, be passive, limited, the effect performance of charcoal is insufficient, particularly is difficult to dust and harmful substance in the filtered air.

Summary of the invention.

In order to overcome the deficiency of existing passive absorption type carbon product, the utility model provides a kind of and does filter medium with charcoal, air is initiatively attracted or be blown in the filter medium of making of charcoal with the mode of air inducing or blowing, make the air in the environment for use can be, and the filter medium of just easily blower fan and charcoal being done be contained in the same device through the circulation of charcoal filtration cycle.

The technical scheme that its technical problem that solves the utility model adopts is: the tail end of penetrating container or front end at two ends (outlet or import) are installed an air-introduced machine or hair-dryer, placed the charcoal system filter bag that carbon granule is packaged into cloth or net in the centre of container, filter screen (also can in the middle of container, place the naked charcoal of bulk), charcoal plays the effect of filter medium, like this, wrap (or naked charcoal piece) with the charcoal system filter that air-introduced machine or hair-dryer are attracted into air or initiatively are blown in the container, air after filtering through charcoal is sent, and the air that reaches in the environment for use can initiatively pass through the purpose that charcoal filters.

The beneficial effects of the utility model are, can utilize the porous of charcoal, have big specific area, and the usefulness of very strong absorption decomposition, damping, purification, deodorizing is arranged, and just circulate in charcoal with blower fan positive guide air, and are simple in structure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 Fig. 2 is an operation principle sectional structural map of the present utility model.

Fig. 1 is the vertical section structural map of suction-type circulating air filter embodiment.

Fig. 2 is the vertical section structural map that is blown into formula circulating air filter embodiment.

1. air-introduced machines among the figure, 2. hair-dryer, 3. the penetrating container in two ends, 4. carbon granule (or naked charcoal piece), 5. wrap cloth, the net of carbon granule, 6. wrapped up the filter bag (hereinafter to be referred as charcoal filter bag) of carbon granule, the capping of 7. conveniently changing charcoal filter bag on the penetrating container in two ends, 8. air inlet air flow, 9. air outlet air flow.

The specific embodiment

Among the embodiment shown in Figure 1, carbon granule (4) or charcoal filter bag (6) are placed in the middle of the inner chamber of the penetrating containers in two ends (3), air-introduced machine (1) is contained in the air opening end of the penetrating containers in two ends (3) inner chamber, in the penetrating containers in two ends (3), air is sucked from air inlet by air-introduced machine (1), discharge from air outlet through carbon granule (4) in the middle of the penetrating containers in two ends (3) inner chamber or charcoal filter bag (6) filtration back, realize that the active of air is filtered.

The penetrating container (3) in two ends is provided with the capping (7) that is convenient for changing carbon granule (4) or charcoal filter bag (6) at the position of placing carbon granule (4) or charcoal filter bag (6), open capping (7) promptly replaceable (take out old or put into new) carbon granule (4) or charcoal filter bag (6), closed closure (7), the air in the whole circulation air filtration unit flow and must be discharged from air outlet through carbon granule (4) or charcoal filter bag (6) by air inlet.

Circulating air filter shown in Figure 1, the structure of penetrating containers in its two ends (3) and capping (7) has just been represented its operation principle, actual surface structure can be designed to multiple style according to the aesthetics of use occasion and product.

Shown in Figure 1 is the filter bag (6) that has wrapped up carbon granule, also can be naked charcoal piece, carbon granule (4) without cloth, net parcel.

Embodiment shown in Figure 2, its operation principle is identical with Fig. 1, and just hair-dryer (2) is contained in the air inlet end of the penetrating containers in two ends (3) inner chamber, and air, is discharged from air outlet through carbon granule (4) or charcoal filter bag (6) by being blown into from air inlet.

Claims

1, a kind of circulating air filter of making filter medium of charcoal, in the penetrating containers in two ends (3), air is sucked from air inlet by air-introduced machine (1), discharge from outlet through carbon granule (4) in the middle of the penetrating containers in two ends (3) inner chamber or charcoal filter bag (6) filtration back, it is characterized in that: air-introduced machine (1) is contained in the air opening end of the penetrating containers in two ends (3) inner chamber, and carbon granule (4) or charcoal filter bag (6) are placed in the middle of the inner chamber of the penetrating containers in two ends (3).

2, according to claim 1ly a kind ofly make the circulating air filter of filter medium with charcoal, it is characterized in that: the position that penetrating container (3) is placed carbon granule (4) or charcoal filter bag (6) at two ends is provided with and is convenient for changing opening or closed capping (7) of carbon granule (4) or charcoal filter bag (6).

3, a kind ofly make the circulating air filter of filter medium according to claim 1 or claim 2 are described, it is characterized in that: do filter medium with charcoal, can also can directly use naked charcoal piece (4) with charcoal filter bag (6) without cloth, net parcel with charcoal.

4, a kind of circulating air filter of making filter medium of charcoal, in the penetrating containers in two ends (3), air also can be blown into from air inlet by hair-dryer (2), discharge from air outlet through carbon granule (4) in the middle of the penetrating containers in two ends (3) inner chamber or charcoal filter bag (6) filtration back, it is characterized in that: hair-dryer (2) is contained in the air inlet end of the penetrating containers in two ends (3) inner chamber, and carbon granule (4) or charcoal filter bag (6) are placed in the middle of the inner chamber of the penetrating containers in two ends (3).