CN2195056Y

CN2195056Y - Air purifying machine

Info

Publication number: CN2195056Y
Application number: CN94210528U
Authority: CN
Inventors: 雷振林
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-04
Filing date: 1994-05-04
Publication date: 1995-04-19
Anticipated expiration: 2004-05-04

Abstract

The utility model relates to an air purifying machine, which is designed referring to the defects of the light catalytic air purifying machine that the purifying action of the smoke is not large, and the air flow rate is insufficient. The utility model is characterized in that the air purifying machine is divided into an upper wind chamber and a lower wind chamber; the lower wind chamber is provided with an adsorbing box and a filtering box, and the upper wind chamber is provided with a circuit board, a draught fan, and two groups of light catalytic systems. The air purifying machine has the advantages that the air purifying machine can be conveniently arranged on an optimal position which is on an indoor ceiling for catching harmful gas, and simultaneously, a flat type structure can form the airflow direction of 90 DEG; the air purifying machine can be attached to the motion state of the indoor airflow; the purifying efficiency is high; the noise is small, and the flow quantity is large.

Description

Air purifying machine

The utility model relates to a kind of device that adopts absorption, filtration, photocatalysis mode to purify air.

The device that existing employing photocatalysis principle purifies air, with Chinese patent application numbers 93214849.2, to be called the photocatalysis air-cleaning machine be example to name, and it is made up of exceed standard warning device, auto power on device, shell etc. of blower fan, catalytic bed, uviol lamp, power switch, indicator lamp, spice box, ion generator, filter, pernicious gas.One group of catalytic bed is located at complete machine central authorities, and is divided into inside and outside two parts, and interior catalytic bed is a spirality, and outer catalytic bed is a corrugation shape, all scribbles the titanium dioxide semiconductor catalyst on the inside and outside catalytic bed.Blower fan is loaded in the shell, and links to each other with outer catalytic bed, and uviol lamp is loaded in the catalytic bed, and links to each other in interior catalytic bed.Power switch, indicator lamp, spice box, anion generator, filter, etc. parts be loaded on respectively in the base or in the shell and locate into and out of the air port.The shortcoming of this air cleaner is: 1. complete machine structure generally is designed to desk-top, console mode or wall-hanging, because due to the characteristics that waste gas easily rises, so can not put in the position of the best seizure pernicious gas when using.The historical facts or anecdotes border is suitable for weak effect.2. because complete machine is a upright structures, and have only one group of catalytic bed, can only limit to the two that is located at housing, limited, cause that windage is big, flow is little, the efficient that purifies air can not be improved into and out of air quantity into and out of the air port.3. lack absorption, high-efficiency filtering and purifying mechanism does not have purification function to flue dust.

Goal of the invention of the present utility model is to provide a kind of characteristics that can easily rise according to waste gas, improve the complete machine structure layout, complete machine be designed to ceiling type, be installed on indoor or pollution sources top ceiling on, improve outlet and inlet structure and photocatalytic system simultaneously, fundamentally improve clean-up effect.

Goal of the invention of the present utility model can be achieved by following technical measures; The i.e. air cleaner that constitutes by parts such as catalytic bed, uviol lamp, blower fan, power switch, housings, its housing bottom is designed to the netted air inlet 1 in big plane, in housing, establish upper and lower two air compartments, be provided with absorption box 2 in the bottom of lower air chamber, filter cartridge 3 is contained in the top of lower air chamber absorption box 2, and the inboard of the chamber air outlet 7 of being in the wind is equipped with and can be intermittently started shooting automatically and the pernicious gas automatic boot circuit plate 10 that exceeds standard.The be in the wind middle part of chamber, and be fixedly linked with housing, air outlet 7 places that 6, two groups of uviol lamps 4 of a blower fan fixedly are loaded on the ipper air chamber both sides respectively are housed, catalytic bed 5 is the corrugation tubular, is connected on the stationary barrier of upper and lower air compartment with securing member around two uviol lamps 4 respectively.One termination power of auto power on device circuit board 10, the other end give a dinner for a visitor from afar machine 6 and uviol lamp 4.

The sorbing material of selecting for use in the absorption box 2 is a fiber felted absorbent carbon fabric.The filtering material of dress is that dividing plate folding Zou formula polypropylene spray lixiviation cloth is arranged in the filter cartridge 3.

The utility model compared with prior art advantage is: first compact integral structure is suitable for, can be installed in easily and can bestly catch on the indoor optimum position ceiling of pernicious gas, and the flat structure of ceiling type can be saved the space, and 90 ° airflow direction conforms to the indoor air flow motion state; Second adopts two groups of alloy network corrugation tubular catalytic beds tightly around the catalysis of uviol lamp both sides, and light energy is big, the activity ratio height, good permeability, air and catalyst collision opportunity are many, and air inlet is the centrifugal fan that big plane is netted and select for use the electronics high-frequency electric machines to drive in addition, thereby the purification efficiency height.Have that power consumption is little, the low advantage that air quantity is big, blast is high of noise, the 3rd, increased absorption high efficiency filter mechanism, peculiar smell in the air, flue dust are absorbed and filter, it removes capacity greater than 500mL to gas, clearance is higher than 90%.

Accompanying drawing and drawing are described as follows:

Fig. 1 cuts open structural representation for partial side of the present utility model;

Fig. 2 cuts open structure and air motion schematic diagram for of the present utility model bowing;

Fig. 3 is the utility model electrical schematic diagram;

Wherein:

1-air inlet 2-adsorbs box

3-filter cartridge 4-uviol lamp

5-catalytic bed 6-blower fan

7-air outlet 8-power line

9-switchboard 10-circuit board

Embodiment: this specification the 5th part is complete embodiment of 1,2,3 formation the utility model in conjunction with the accompanying drawings, no longer repeats here.If its shell is designed to circle or other geometry, then can constitute the embodiment of different appearance and modelings.Simultaneously supporting 2+1/H intermittently starts shooting automatically and pernicious gas exceeds standard, and automatic boot circuit all captures first status in the utility model like product.Adopt absorption, filter, the photocatalysis mode carries out triple effect to air and handles and roughly divide three phases: phase I, under the swabbing action of blower fan, air absorbs its peculiar smell by fibrous mat structure absorbent carbon fabric in the absorption box, and flue dust is carried out coarse filtration, and clearance can be higher than 90%.Second stage, through the air of absorption box coarse filtration by filter cartridge in the inferior efficient filter cloth of polypropylene spray fusing filter, all molecules greater than 0.5um are blocked catches, vapour lock is less than 0.3mmH ₂O, capture rate is greater than 99.6%; Phase III, be adsorbed filtered air and enter the ultraviolet catalyzed bed, its pernicious gas molecule is decomposed into harmless no odour release by electronics and the hole energy that catalyst produced, and go into to make under the action of ultraviolet radiation of m bacterium nucleoprotein to decompose rapidly and dead 275, thereby reach the desirable purpose that purifies air, enter the space from clearing machine both sides air outlet.

The utility model is as follows through real side model machine purification efficiency:

Hydrogen sulfide 96%

Ammonia 92%

Sulfur dioxide 92%

Carbon monoxide 86%

Total number of bacteria 84%

Flue dust 99.6%

Ozone＜0.002ppm.

Claims

1, a kind of triple effect air cleaner that is used to purify air, by catalytic bed, uviol lamp, blower fan, power switch, housing constitute, and it is characterized in that: housing bottom is designed to the netted air inlet in big plane (1); Establish upper and lower two air compartments in housing, be provided with absorption box (2) in the bottom of lower air chamber, filter cartridge (3) is contained in the top of lower air chamber's absorption box (2); The inside line of chamber air outlet (7) of being in the wind is equipped with automatic start at intermittence and the pernicious gas automatic boot circuit plate (10) that exceeds standard, and the middle part of the chamber of being in the wind, and be fixedly connected with housing, one blower fan (6) is housed, two groups of uviol lamps (4) fixedly are loaded on the air outlet (7) of ipper air chamber both sides respectively and locate, catalytic bed (5) is the corrugation tubular, be connected on the stationary barrier of upper and lower air compartment with securing member around uviol lamp (4) respectively, one termination power of auto power on device circuit board (10), the other end give a dinner for a visitor from afar machine (6) and ultraviolet lamp (4).