KR20130000989U - Circulating air cleaner have dust-collector for room - Google Patents

Abstract

The present invention relates to a convection type indoor air purifier having a dust collector, and combines the lower end 1a of the air discharge pipe 1 with the upper end of the frame 2 on which the filter 3 is mounted. ), A plurality of sterilizing lamps (5) (5a) and the electric heater (5h) for promoting the convection action of the air is disposed between the lower end (1a) of the discharge pipe (1) and the upper end of the frame (2) The battery dust collector 6 is configured by combining.
According to the present invention, the dust contained in the air is filtered by the filter 3 in which the indoor air is convexed by the temperature deviation into and out of the discharge pipe 1 by the electric heater 5h, and the dust collector 6 is filtered. It is collected by the sterilization lamp (5) (5a) can be further enhanced the purification function of the indoor air.

Description

Convection type indoor air purifier with dust collector {CIRCULATING AIR CLEANER HAVE DUST-COLLECTOR FOR ROOM}

The present invention is a convection type indoor air purifier that purifies air using air convection without a blower, and a corona discharge electrode and a dust collector are disposed between a filter fixed to a frame and a lower end of a discharge pipe in which a plurality of sterilization lamps are arranged. The present invention relates to a convection type indoor air purifier having a dust collector equipped with a conventional electric dust collector in which poles are alternately arranged.

Generally, the air purifier is basically provided with a blower and a filter in the air passage formed in the gas to pass through the filter area when the air is forced to the passage by the blower to filter and purify the air.

Therefore, most air purifiers were recognized by the powerful blower to increase the purifying capacity by passing more air into the filter area in unit time.

Conventional air purifiers are complicated in structure and have a high production cost, and the operation noise of the blowers during operation of the air purifiers not only harms the indoor environment which should be comfortable, but also increases the operating cost of the blowers. There was a problem.

In addition, as the blower is strongly operated, the air pressure passing through the filter area is also increased, so the dust of the ultrafine particles contained in the air passes through the fine pores of the filter by the air pressure, and thus the air purification function is rather deteriorated.

This design is related to the convection type indoor air purifier of 2011 Utility Model Application No. 20-2011-0003456, which combines the air discharge pipe and the frame equipped with the filter up and down to disinfect In the arrangement of the electric heater for promoting, in the process of quietly convection of the indoor air through the discharge pipe by combining a common electric dust collector in which the corona discharge electrode and the dust collector are alternately disposed between the lower end of the discharge pipe and the upper end of the frame. The dust in the air is filtered by the filter, and the dust is collected by the dust collector, and the sterilization effect by the sterilization lamp improves the air purification function, so that it is possible to maintain a comfortable indoor environment without operating noise.

That is, the present invention combines the lower end of the air discharge pipe formed high up and down integrally in communication with the upper end of the cylindrical frame equipped with the filter, and the convection action of a plurality of sterilization lamps and air in the inner region of the filter. In the small electric heater is arranged to facilitate the configuration, the corona discharge electrode and the dust collector are alternately coupled between the upper end of the frame of the filter and the lower part of the discharge pipe in combination with a conventional electric dust collector disposed on the frame.

When the air purifier of the present invention is configured to supply power to a sterilization lamp, an electric heater, and an electrostatic precipitator, temperature deviation occurs at the upper and lower ends of the discharge pipe by the heater, so that the air in the room is convection through the filter and the discharge pipe. Happens.

Therefore, indoor air passes through the filter of the composite layer at a slow speed by convection, and of course, various dusts contained in the air. Due to the low air pressure, fine particles are all filtered by the filter.

In addition, the extra fine dust and microorganisms that are not filtered in the filter is adsorbed to the dust collector and filtered by the dust discharged by the electric charge discharged from the corona discharge electrode of the electrostatic precipitator.

The filtered air flows in a narrow stream of space inside the frame with a gentle flow, so that high-density ultraviolet rays are projected close to each other for strong sterilization. The filtered and sterilized air is raised to the upper end of the discharge pipe and discharged into the room.

The air purifier of the present invention is greatly improved due to the natural convection of the indoor air into and out of the discharge pipe due to the combination of filtration by the filter, and the sterilization by dust collection and sterilization by the dust collector.

In addition, there is no mechanical moving part to purify the air, so there is no noise, and the simplicity and durability of the management are good, so anyone at home, hospital, or other nursing home can use it conveniently for a long time.

The present invention is to combine the discharge pipe and the frame equipped with the filter convection action of the air, and the built-in sterilization lamp and the heater in the filter area, the electric dust collector between the discharge pipe and the frame is composed of Compared with the conventional use, the combination of the filtration function by the filter and the sterilization function by the dust collector and the sterilization by the dust collector can effectively clean the dust and microorganisms in the air by synergy of the air purification.

In addition, the structure is simple, easy to carry and handle, easy to manage, and there is no operation of the blower, so there is no noise, and the air can be purified more economically.

1 is a perspective view of a part of the present invention cut out
Figure 2 is a cross-sectional view illustrating the convection action of the present proposal

As shown in Fig. 1 and Fig. 2, the lower end portion 1a of the air discharge pipe 1 formed at a constant height (about 1.5 m to 2 m) has an annular cross bar 2a and a vertical bar 2b. Filters (3) of conventional composite layer around the frame (2) integrally coupled integrally and vertically to the upper end (2c) of the cylindrical frame (2) intersected with a gap (C) for passage of air. Air convection of a plurality of sterilizing lamps (5) (5a) and air supplied by a power cord (5d) and a plug (5c) to the inner region (A) of the filter (3). In the case where the electric heater 5h for promoting the action is arranged,

Between the upper end of the frame (2) on which the filter (3) is mounted and the lower end (1a) of the discharge pipe (1), a conventional electrostatic precipitator (6) having alternating corona discharge electrodes (a) and dust collectors (b) is disposed. It is composed by combining.

According to the present invention, the air purifier is installed indoors, and the power supply is connected to a power supply by connecting a sterilization lamp (5) (5a), a heater (5h) and a pulley (5c) connected to the electric cord (5d) of the electrostatic precipitator (6). Supplying power to the germicidal lamp 5, 5a, the electrostatic precipitator 6, and the heater 5h, the ultraviolet rays are emitted from the germicidal lamp 5, 5a, and the heater 5h is heated to generate the heater ( 5h) heating the air around the corona discharge in the discharge electrode (a) of the electrostatic precipitator (6).

Therefore, the internal air of the discharge pipe 1 heated by the heater 5h is formed with an upward airflow due to the difference in the specific gravity of the air according to the temperature difference of the upper end and the lower end, so that convection of air occurs from the lower part of the discharge pipe 1 to the upper side. .

In accordance with the convection of the air, the indoor air flows into the filter area A at the lower part of the discharge pipe 1 through the plurality of layers of filters 3 and the air introduced into the filter area A is supplied to the heater 5h again. As it is heated up, it forms an upward airflow and is discharged upwards.

In the process of discharging the indoor air to the discharge pipe 1 as described above, various dusts contained in the air are filtered by the filter 3, and at this time, the air flow is smooth, and fine particles are easily filtered through the filter 3.

In addition, the dust and microorganisms remaining after filtration by the filter 3 are adsorbed to the dust collecting electrode b while being charged by the corona discharge electrode a of the electrostatic precipitator 6.

In addition, the filtered air is sterilized by a germicidal lamp (5) 5a in which a dense, powerful ultraviolet ray is projected at a short distance while gently flowing in a narrow space inside the frame 2.

Therefore, various viruses that infect the dust and air in the medium. Sterilization of bacteria can effectively clean indoor air.

In addition, since there is no operation noise of the air purifier even when purifying air, it is possible to maintain a comfortable environment and promote health as compared with the conventional air purifier.

In addition, the air purifier of the present invention does not have a mechanical moving part, there is no fear of failure during use, and the ease and durability of the management is good, anyone can use it for a long time at home, hospital, and other nursing homes.

1: discharge pipe 2: frame 3: filter 4: fastening band
5: sterilization lamp 5h: heater 6: electrostatic precipitator A: filter area

Claims (1)

The lower end portion 1a of the air discharge pipe 1 formed at a constant height is vertically coupled to the upper end portion 2c of the annular frame 2, and the ordinary filter 3 is fastened to the frame 2. In the band (4) and in the internal region (A) of the filter (3), a plurality of sterilizing lamps (5) (5a) and the electric heater (5h) is arranged,
Between the lower end (1a) of the discharge pipe (1) and the upper end of the frame (2) has a dust collector, characterized in that by combining the electrostatic precipitator (6) arranged alternately the corona discharge electrode (a) and the dust collector (b) Convection indoor air purifier.

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