CN2091707U

CN2091707U - Air washer

Info

Publication number: CN2091707U
Application number: CN 91215450
Authority: CN
Inventors: 程铿
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-13
Filing date: 1991-05-13
Publication date: 1992-01-01

Abstract

The utility model provides a high efficiency air washer which is formed by adding a liquid reservoir on the traditional air washer which comprises a fan blade, a motor which drives the fan blade to rotate, and a filter which is arranged between an air inlet and an air outlet. Absorption liquid which can cause various harmful gases and microparticles, such as nicotine, carbon dioxide, coal tar, etc., which can not be adsorbed by filter materials on the filter to be dissolved and absorbed is arranged in the liquid reservoir. The filter can be in contact with the absorption liquid by the rotation of the filter, or the absorption liquid is pumped on the filter by a liquid pump. Particles, such as dust, etc., which are adsorbed on the filter materials can not only be cleaned, but the filter materials can also contain the absorption liquid to absorb the harmful gases and the microparticles which can not be adsorbed by the filter materials in the air.

Description

Air washer

The utility model relates to a kind of air-conditioning utensil, particularly a kind of air cleaner utensil.

Existing air cleaner is an extractor fan that is driven by electric motor driven fan blade and has the netted filtering layer and filtration system that active carbon is formed; the air of air exhauster suction is filtered and adsorbs; therefore this air cleaner can only the filtering air in greater than the dust or the smoke particles of certain size; with the passing of time the suction-operated of active carbon also lost efficacy along with using; after the certain useful life of process; must clean and change active carbon up hill and dale to filter course; could continue to use; as in the air, the nicotine that is contained in the smoke from cigarette that the smoker spues especially; carbon dioxide; coal tar and many water-soluble carcinogens all do not have absorption.

The purpose of this utility model is to provide automatic cleaning and filtering layer of a kind of energy and the air washer that harmful substances in air is had absorption.

Existing air washer comprises fan blade, motor that the drive fan blade rotates and the filter that air is played the filtering effect, described fan blade, motor and filter all are installed in the shell, air inlet and air outlet are arranged on described shell, air stream is entered from air outlet by air inlet and flows out, described filter bits is on the air duct between air inlet and the air outlet, air filter will certainly make filtering material absorption dust and the various particulate on the filter when work, after being adsorbed onto to a certain degree, will certainly influence adsorption effect, the utility model has increased a liquid reservoir on the basis of existing air washer, described liquid reservoir can be deposited the nicotine that produces because of smoking in the air, carbon dioxide, coal tar and other multiple harmful substances have the absorption liquid of absorption and dissolution, described filter is rotatably installed in the described shell, and all filtering materials on the described filter can immerse absorption liquid in the liquid reservoir successively when rotating; Or described filter is fixing in the enclosure, be stored in absorption liquid in the described liquid reservoir by the liquid pump pump to the filter material that is positioned at directly over the liquid reservoir.

Air washer of the present utility model is when work, can guarantee filtering material moistening on the filter, therefore can absorb can not be filtered the material filtering, but can be dissolved in the multiple particulates emission and the gas of absorption liquid, contact because of filtering material and absorption liquid are movable simultaneously, therefore can in time remove various dust and the smoke particles that is adsorbed on the filtering material, guarantee the filter effect of filtering material.On the other hand, compare with existing air washer, traditional air washer need regularly replace filtering material, and air washer of the present utility model only need be changed absorption liquid, and it is convenient not only to change, and changes number of times and also greatly reduce.

Fig. 1 is the three-dimensional cutaway view of an embodiment of the present utility model;

Fig. 2 is the structure chart of the embodiment of Fig. 1;

Fig. 3 is the topology view of another embodiment of the present utility model;

Fig. 4 is the topology view of another embodiment of the present utility model.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Referring to Fig. 1 and Fig. 2, whole air washer comprises motor 1, by electric motor driven fan blade 2, filter 4, liquid reservoir 10 and shell 9.Described fan blade 2 is fixed on the axle of motor 1, filter 4 is annular, device has filtering material 3 on ring, filter 4 usefulness bearings 14 install rotationally on the axle of motor 1, make fan blade 2 be positioned at the ring of annular filter 4, liquid reservoir 10 is positioned at the bottom of annular filter 4, and the filtering material 3 on the filter 4 can immerse the absorption liquid 12 in the liquid reservoir 10, and fan blade 2 does not contact with absorption liquid.Nearly fan blade 2 places at shell 9 have air inlet 6, air outlet 7 is arranged around the near-ring shape filter 4 of shell 9, air is introduced annular filter 4 because of the rotation of fan blade 2, filters and absorption by the filtering material on the annular filter 43, flows out from air outlet all around 7.When fan blade 2 rotates, the air stream of its generation can make the filtering material 3 on annular filter 4 ring immerse successively in the absorption liquid 12 in the liquid reservoir 10, make and contain absorption liquid 12 on the filtering material 3, when not only can making airborne dust and the bigger particle of other volume during by filtering material 3, air is adsorbed on the filter 4 like this, and can also dissolve the particulate that multiple absorption liquid 12 absorbent multiple pernicious gases and filter 4 can not filterings, improved the filtering effect of air washer.On the other hand, in filter 4 rotation processes, also the dust and the particle of filter 4 absorption can be poured in the absorption liquid 12, improved the filter effect of filter 4.Absorption liquid 12 recited above can be a kind of or its combination of liquid that water, glycerine, surfactant such as detergent etc. can dissolve nicotine, coal tar wet goods harmful substance.

As shown in Figure 1, one observation window 13 is arranged in the place ahead of liquid reservoir 10, because of the observation window 13 usefulness transparent materials of liquid reservoir 10 are made, therefore, can observe the operating position of absorption liquid 12 in the liquid reservoir 10 by observation window 13, as find absorption liquid 12 muddinesses, should in time change, to guarantee the effect of air washer.

Fig. 3 is another embodiment of the present utility model.As shown in Figure 3, filter 4a makes bell shape, motor 1a is positioned at the bottom of shell 9a, fan blade 2a is fixed in the rotating shaft of motor 1a, absorption liquid 12a in the liquid reservoir 10a by the top of conduit 16a pump to bell shape filter 4a, makes absorption liquid 12a along bell shape filter 4a flow downward by liquid distributor 17a by liquid pump 15a, and the filtering material 3a on the filter 4a is washed, at last, absorption liquid 12a inflow liquid reservoir 10a recycles.Air inlet 6a is positioned at the bottom of shell 9a, and air outlet 7a is positioned on the shell 9a of nearly bell shape filter 4a.Air is introduced from air inlet 6a by fan blade 2a, is blown out by the air outlet 7a on the shell 9a by bell shape filter 4a.

Fig. 4 is another embodiment of the present utility model, as shown in Figure 4, air inlet 6b is positioned at the top of shell 9b, filter 4b makes tubular, be positioned at the bottom of shell 9b, liquid reservoir 10b is in the bottom of shell 9b, absorption liquid 12b in the liquid reservoir 10b passes through the top of conduit 16b pump to tubular liquid device 4b by liquid pump 15b, by liquid distributor 17b make absorption liquid along cylindrical filter 4b to dirty, filtering material 3b on the cylindrical filter 4b is washed, last absorption liquid 12b flows into liquid reservoir 4b, recycles.On the shell 9b of nearly cylindrical filter 4b, have air outlet 7b.Air is introduced from air inlet 6b by fan blade 2b, is blown out by the air outlet 7b on the shell 9b by cylindrical filter 4b.

As can be seen from the above description, when the utility model has the advantage of air washer work, filtering material is cleaned by absorption liquid, dust and other deleterious particle of filtering material absorption are dissolved in the absorption liquid, avoided the Re-pollution air, on the other hand, absorbed Liquid dissolves gas and the particulate that multiple filtering material can not filtering in addition, can select different absorption liquids according to various environments for use, absorbs and dissolves different harmful substances.

Claims

1, a kind of air washer, comprise fan blade 2, motor 1 that drive fan blade 2 rotates and the filter 4 that air is played the filtering effect, described fan blade 2, motor 1 and filter 4 all are installed in the shell 9, air inlet 6 and air outlet 7 are arranged on described shell 9, air stream is entered from air outlet 7 by air inlet 6 and flows out, described filter 4 is on the air duct between air inlet 6 and the air outlet 7, it is characterized in that also comprising a liquid reservoir 10, described liquid reservoir 10 can be deposited the nicotine that produces because of smoking in the air, carbon dioxide, coal tar and other multiple harmful substances have the absorption liquid 12 of absorption and dissolution, described filter 4 is rotatably installed in the described shell 9, and all filtering materials 3 when rotating on the described filter 4 can immerse the absorption liquid 12 in the liquid reservoir 10 successively, or described filter 4 is fixed in the shell 9, be stored in absorption liquid 12 in the described liquid reservoir 10 by liquid pump 15 pumps to the filtering material 3 that is positioned at the filter 4 directly over the liquid reservoir 10.

2, air washer as claimed in claim 1 is characterized in that described filter 4 is annular, and filtering material 3 is positioned on the ring of filter 4, and annular filter 4 is rotatably mounted on the axle of motor 1.

3, air washer as claimed in claim 1, it is characterized in that described filter 4 is bell shape, filtering material 3a is positioned on the bell jar face of filter 4a, absorption liquid 12a among the liquid reservoir 10a is by the top of liquid pump 15a pump to bell shape filter 4a, and absorption liquid 12a flows back to liquid reservoir 10a along filter 4a and recycles.

4, air washer as claimed in claim 1, it is characterized in that described filter 4b is tubular, filtering material 3b is positioned on the tube face of filter 4b, absorption liquid 12b among the liquid reservoir 10b is by the highest point of liquid pump 15b pump to cylindrical filter 4b, and absorption liquid 12b flows back to filter 10b and recycles along filter 4b.