CN2469354Y

CN2469354Y - Air purifying apparatus

Info

Publication number: CN2469354Y
Application number: CN 01217682
Authority: CN
Inventors: 许敏延
Original assignee: HUAYANG ELECTRICAL EQUIPMENT CO Ltd WUJIN CITY
Current assignee: HUAYANG ELECTRICAL EQUIPMENT CO Ltd WUJIN CITY
Priority date: 2001-02-26
Filing date: 2001-02-26
Publication date: 2002-01-02
Anticipated expiration: 2011-02-26

Abstract

An air cleaner consists of a panel, a stand, an electric motor, wind wheels and a control circuit. The static filter is superimposed of a plurality of fibre and in the shape of corrugation. Two polyporous filter boards with photocatalyst smeared on the surface, an ultraviolet light source, a reflector and a normal-temperature catalyzing filter board are arranged on a bracket. The reflector is arranged at both sides of the ultraviolet light source, and the normal-temperature catalyzing filter board is arranged at the outer flank of the two polyporous filter boards with an ultraviolet light source arranged in the middle. The wall of a wind wheel chamber and an inner baffle are connected with corresponding clapboards to form a separate workshop, an electrical appliance and the wind wheel chamber. the air cleaner has the advantages of efficient sterilizing, dust removing and deodorizing. The utility model can be widely used in public places such as houses, homes, hospitals, hotels, conference rooms and so forth.

Description

Air cleaner

The utility model relates to a kind of air cleaner that air is carried out sterilization, deodorizing and control of dust.

In existing air cleaning unit, a kind of is to adopt ozone generator to add the ultraviolet lamp structure, utilizes the strong oxidation of ozone that airborne bacterium is decomposed, and by ultraviolet lamp flow air is carried out sterilization.But because ozone that ozone generator produced has pungent smell, generally speaking, closing the door after then needing the people to withdraw from a room carries out disinfection, and is difficult for using in the movable frequent place of people; On the other hand, its role of ozone that ozone generator produces can only be in certain scope, so be not best to the air sterillization sterilization effects.Another kind of air cleaner is to adopt light-catalysed operation principle, utilize the surface to scribble the porous filter plate of photochemical catalyst, irradiation at ultraviolet lamp issues third contact of a total solar or lunar eclipse catalytic reaction, bacterium in the flowing gas and virus are carried out sterilization, and remove airborne stink, but because airflow direction surperficial parallel with the photocatalysis bed basically, and because blower fan and photocatalysis bed mostly are through type greatly, because of the operating room of clearing machine bigger, so by very fast discharge, and light-catalyzed reaction is carried out on the surface that can not fully arrive the photocatalysis bed to the gas that flows under the effect of blower fan.Absorber on two kinds of simultaneously above-mentioned its panels of structure is an activated charcoal strainer, and because of being subjected to placing restrictions on of filter area, the adsorption rate of dust is not high, and also can cause secondary pollution after the dust absorption completely.

The purpose of this utility model provides the air cleaner of a kind of efficient sterilizing, dedusting, deodorizing.

The utility model is that the technical scheme that achieves the above object is: a kind of air cleaner, include the panel of air inlet and the support of gas outlet is arranged, be arranged on the electrostatic filter in the support, the surface scribbles the porous filter plate of photochemical catalyst, ultraviolet light source, motor, wind wheel and control circuit, it is characterized in that: electrostatic filter is by several fiber stacks and be corrugated, ultraviolet light source is located at the middle part of two porous filter plates, and all be contained on the support of support, two reflecting piece that are contained on the support are positioned at the ultraviolet light source both sides, are contained in the outside that constant temperature catalyzing filter on the support is positioned at the porous filter plate; Two wind wheel locular walls on the support and Internal baffle and corresponding dividing plate connect and compose relatively independent operating room, electric apparatus room and wind wheel chamber.

The utility model adopts the beneficial effect after the technique scheme to be: 1, owing to adopted the surface to scribble the porous filter plate of photochemical catalyst, not only can play dispersion and guide effect to gas, and the carrier of porous has also increased the contact area of gas and photochemical catalyst, two reflecting piece on the support are positioned at two sides of ultraviolet light source in addition, not only can increase light-source brightness, further exciting light catalyst generation light-catalyzed reaction, the air-treatment amount is big, and two reflecting piece and ultraviolet light source form the back reflective that comes of light, form the ultraviolet gauze one, form concealed ultraviolet sterilization system, can not bring injury to human body, allow air from the ultraviolet gauze, pass through simultaneously, reach abundant sterilization effects, efficiently kill airborne bacterium and virus and decomposition organic effect wherein so air cleaner of the present utility model has.2, because electrostatic filter adopts the stack of several fibers and makes corrugated, catch airborne fine particle, and can catch in the air 0 by electrostatic force.The small grain that 01um is above, electrostatic filter is corrugated in addition, compares the surface area that has more 6～7 times with common filter disc, therefore can eliminate the fine particle more than 99% in the air, and dust removing effects is remarkable, can not produce secondary pollution.3, the outside of porous filter plate also is provided with the constant temperature catalyzing filter, and air is carried out constant temperature catalyzing, also plays the clean-up effect that increases air.4, because the catalytic bed in wind wheel and the operating room is not straight-through,, increases foul atmosphere like this and accept the probability that photocatalysis is purified, guarantee clean-up effect so air can not directly be sucked away in the operating room apace.5, owing to adopted two wind wheel structures, simplified structure, and also air output is big, and room air is circulated rapidly.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the schematic side view of Fig. 1.

Fig. 3 is the structural representation of dividing plate.

Fig. 4 is that cuing open of Fig. 3 A-A shown structural representation.

Air cleaner as shown in Figure 1, 2, include the panel 12 and the support 1 that the gas outlet is arranged of air inlet, for ease of daily cleaning and maintenance, easy to loading and unloading, panel 12 and support 1 adopt the buckle-type structure, and panel 12 is pressed lock 16 clampings with support 1 usefulness, can be arranged on the panel 12 by lock 16, also can be arranged on the support 1.Be provided with porous filter screen 9, ultraviolet light source 11, motor 3, wind wheel 4 and control circuit that electrostatic filter 14, surface scribble photochemical catalyst in support 1, motor 3 is connected with two wind wheels 4 by its main shaft, is two wind wheel structures, can increase air output.The control circuit that is arranged on the wiring board 5 can be controlled work such as motor 3, ultraviolet light source 11 and automatic test room air situation.As shown in Figure 2, electrostatic filter 14 is by several fiber stacks and be corrugated, and therefore to eliminate particle small more than 99%, dust removing effects is obvious.For removing oarse-grained dust in the air,, between panel 12 and electrostatic filter 14, also be provided with pre-filter screen 15 to adapt to different areas.As shown in Figure 1, two porous filter plates 9 and ultraviolet light source 11 all are contained on the support 1-3 of support 1, and ultraviolet light source 11 is positioned at the middle part of two porous filter plates 9, be contained in reflecting piece 10 on the support 1-3 and be positioned at the both sides of ultraviolet light source 11, not only increased light-source brightness, fully exciting light catalyst generation light-catalyzed reaction, and form the back reflective that comes of light, constitute the ultraviolet sterilization system of hidden.Be installed in constant temperature catalyzing filter 8 on the support 1-3 and be positioned at the outside of porous filter plate 9, when normal temperature, air is sterilized, thus air by the processing of light-catalyzed reaction and constant temperature catalyzing reaction, the effect of sterilization, deodorizing is remarkable.Shown in Fig. 1～4, two wind wheel locular wall 1-1 in the support 1 and Internal baffle 1-2 and corresponding dividing plate 13 connect and compose relatively independent wind wheel chamber 2, electric apparatus room 6 and operating room 7, prolong the service life of electrical equipment on the one hand, make flow air must enter operating room 7 on the other hand, increase foul atmosphere and accept the probability that photocatalysis is purified.

For reducing wind wheel 4 noise in the course of the work, wind wheel chamber 2 is a scroll casing shape as shown in Figure 1.

Instructions for use for the convenience of the user, support 1 is provided with the wall built-up hole, and air cleaner can not only be hung on the wall, and the bottom is provided with leg 1-4, can be placed on Anywhere to use.

Air cleaner of the present utility model because sterilization, deodorizing and dust removing effects are remarkable, can be widely used in public places such as family room, hospital, hotel, dining room, market, meeting room.

Claims

1, a kind of air cleaner, include the panel (12) of air inlet and the support (1) of gas outlet is arranged, be arranged on the electrostatic filter (14) in the support (1), the surface scribbles the porous filter plate (9) of photochemical catalyst, ultraviolet light source (11), motor (3), wind wheel (4) and control circuit, it is characterized in that: electrostatic filter (14) is by several fiber stacks and be corrugated, ultraviolet light source (11) is located at the middle part of two porous filter plates (9), and all be contained on the support (1-3) of support (1), two reflecting piece (10) that are contained on the support (1-3) are positioned at ultraviolet light source (11) both sides, are contained in the outside that constant temperature catalyzing filter (8) on the support (1-3) is positioned at porous filter plate (9); Two wind wheel locular walls (1-1) on the support (1) and Internal baffle (1-2) connect and compose relatively independent operating room (7), electric apparatus room (6) and wind wheel chamber (2) with corresponding dividing plate (13).

2, air cleaner according to claim 1 is characterized in that: also be provided with pre-filter screen (15) between panel (12) and the electrostatic filter (14).

3, air cleaner according to claim 1 is characterized in that: described wind wheel chamber (2) is a scroll casing shape.

4, air cleaner according to claim 1 is characterized in that: support (1) is provided with the wall built-up hole, and the bottom is provided with leg (14).

5, air cleaner according to claim 1 is characterized in that: described panel (12) adopts the buckle-type structure with support (1), and locks (16) clamping by pressing on panel (12) or the support (1).