CN2764478Y

CN2764478Y - Scroll fan with ionization dust collection effect

Info

Publication number: CN2764478Y
Application number: CNU200520000631XU
Authority: CN
Inventors: 王舜逸
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-24
Filing date: 2005-01-24
Publication date: 2006-03-15
Anticipated expiration: 2015-01-24

Abstract

The utility model relates to a volute fan with an ionization dust collecting effect, which comprises a volute fan, an upper conductive piece, a lower conductive piece, a fixed motor, and electrode wires, wherein the volute fan has a conductive top plate; the top plate is provided with a shaft hole; the bottom part is a hollow conductive ring-shaped plate; the upper ends of a plurality of conductive blades are connected to the bottom surface of the top plate; the lower ends are connected to the upper surface of the ring-shaped plate; every adjacent blades of the conductive blades are all equidistantly arranged; equidistant upper through holes and a plurality of lower through holes are respectively arranged on the top plate and the ring-shaped plate; each of the upper through holes and each of the lower through holes are corresponding; the surface of the upper conductive piece has a conductive layer; the upper conductive piece is fixed on the surface of the top plate by an insulating element; the lower conductive piece is a hollow ring-shaped piece, and is fixed on the ring-shaped plate by a lower insulating element; the upper connecting ends of the electrode wires are connected to the lower surface of the upper conductive piece; the lower connecting ends are connected to the lower conductive piece; each strip of the electrode wires is vertically distributed in an ionized space. When the utility model carries out wind suction and wind exhaustion, and simultaneously, the utility model has the efficiency of air filtration, sterilization, smell removal and virus killing.

Description

Volute fan with ionization control of dust effect

Technical field

The utility model relates to a kind of volute fan with ionization control of dust effect, when particularly a kind of blade of volute fan is carried out suction, air draft in positive and negative rotation, has sterilization simultaneously, the virus of going out and eliminate the fan of smog effect.

Background technology

Known volute fan is widely used in the equipment of various rows, air draught, the for example air-conditioning equipment in the building, smoke exhaust equipment, air-filtering equipment or the like, but known volute fan only possesses the effect of air draught or air draft, can't carry out the function of filtered air simultaneously, in the time that the filtration of gas dirt will be carried out, must above or below fan, install various filters usually.The inventor's TaiWan, China utility model is announced No. 482028 and is disclosed a kind of " electric discharge device of precipitator ", this device has utilized plural plate body to be serially connected with on the parallel each other plural body of rod, make every neighboring board body each other isometric space be arranged in parallel, every pitch space forms the ionization district of gas dirt, in the ionization district, vertically suspend a discharge lines in midair, when discharge lines is discharged in the ionization district, can be uniformly with by the dust in the ionization district, smog gives ionization and is decomposed into and is with idiostatic electric charge particulate, and the quantity of the positively charged ion of gas dirt is significantly increased.

" the skeleton structure-improved of electrostatic precipitation plate " that another TaiWan, China utility model bulletin of the inventor discloses for No. 497473 is essentially dust arrester, it is set up in the rear of ionization electric discharge device, the surface that its mat is long and short is distributed with in idiostatic electric charge (as electronegative) and the aforementioned ionization district by the charge potential of electropolarized gas dirt different (as positively charged), therefore polarized gas dirt is to be adsorbed on the long and short surface, reaches the effect that causes control of dust, changes cigarette and sterilization.

Yet, above-mentioned ionization dust arrester all must be installed on suction, air ejector fan above or below, come air feed dirt by the ionization district, think filtered air, sterilization, the effect of the virus of going out, yet its volume of ionization dust arrester of traditional type is big, Heavy Weight, for the little working interface in space, be difficult to this kind of device ionization dust arrester.

Summary of the invention

Main purpose of the present utility model provides a kind of volute fan with ionization control of dust effect, is inhaling, during air draft, is having filtered air, sterilization simultaneously, goes the function of smelling the flavor and going out virus.

Above-mentioned purpose of the present utility model is achieved in that a kind of volute fan with ionization control of dust effect, it is characterized in that comprising:

The volute fan, has the conduction top board, top board is provided with axis hole, the bottom is the conducting loop-shaped plate of hollow, and the upper end of the conductive vanes of plural number is linked to the basal surface of top board, and the lower end is linked to the upper surface of annular slab, every adjacent vanes is all equidistantly arranged, forming the ionization spaces of plural number, be respectively equipped with on top board and the annular slab equidistant on the following perforation of perforation and plural number, bore a hole on each with once bore a hole corresponding;

Last conducting strip with conductive layer is fixed in by insulation component on the surface of top board;

Following conducting strip is the ring segment of hollow, is fixed on the annular slab by following insulation component, and a fixed motor, its rotating shaft is fixedly linked in the axis hole;

Fixed conducting element, its conducting end is contacted with on the conductive layer;

Electrode wires, link is connected on the lower surface of conducting strip on it, following link is connected in down on the conducting strip, each strip electrode line vertical distribution is in ionization spaces, electrode wires is imposed on positive supply, the volute fan is imposed on negative supply, and electrode wires is subjected to the electrode effect, forms the high-pressure uniform electric field in ionization spaces.

Technique effect of the present utility model is, inhaling, during air draft, having filtered air, sterilization simultaneously, goes the effect of smelling the flavor and going out virus.

Below in conjunction with accompanying drawing the utility model is elaborated.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model volute fan and motor, suspension arm and earth element;

Fig. 2 is vertical sectional drawing of the utility model embodiment;

Fig. 3 is another vertical sectional drawing of the present utility model;

Fig. 4 is the sectional perspective exploded view that the utility model volute fan is connected with last conducting strip insulation;

Fig. 5 is the sectional perspective exploded view that the utility model volute fan is connected with following conducting strip insulation;

Fig. 6 is the combination stereogram of the utility model volute fan.

Description of reference numerals: volute fan 10; Top board 12; Axis hole 121; Annular slab 14; Blade 16; Ionization spaces 18; Last perforation 122; Under bore a hole 142; Last conducting strip 20; Following conducting strip 20 '; Double-screw bolt 21,21 '; Conductive layer 22; Upper clasp 222; Lower clasp 222 '; Last insulation component 30; Following insulation component 30 '; Last screw 31,31 '; Following screw 32,32 '; Bolt 35,35 '; Conducting element 40; Conducting end 42; Lead 44; Electrode wires 50; Last link 52; Following link 54; Fixed mount 60; Earth element 62; Lead 621; Suspension arm 68; Negatively charged ions 70; Airduct 80; Wall 85; Air inlet 86; Air outlet 88; Gas dirt 90; Positive charge ion 92; Net air 95; Motor M; Rotating shaft M1.

The specific embodiment

As Fig. 1, shown in Figure 6, the volute fan with ionization control of dust effect provided by the utility model comprises:

Volute fan 10, has conduction top board 12, this top board 12 is provided with axis hole 121, the bottom is the conducting loop-shaped plate 14 of hollow, and conductive vanes 16 upper ends of plural number are linked to the basal surface of top board 12, and the lower end is linked to the upper surface of annular slab 14, every adjacent vanes 16 is all equidistantly arranged, forming the ionization spaces 18 of plural number, on top board 12 and annular slab 14, be respectively equipped with equidistant on the following perforation 142 of perforation 122 and plural number, bore a hole each on 122 with once bore a hole 142 corresponding;

On the surface, have the last conducting strip 20 of conductive layer 22, insulation component 30 is fixed on the surface of top board 12 on the mat;

Following conducting strip 20 ' be the ring segment of hollow, it is fixed on the annular slab 14 by following insulation component 30 ', a fixed motor M, its rotating shaft M1 is fixedly linked in the axis hole 121;

Fixed conducting element 40, its conducting end 42 is contacted with on the conductive layer 22;

Electrode wires 50, last link 52 is connected on the lower surface of conducting strip 20, following link 54 be connected in down conducting strip 20 ' on, each strip electrode line 50 vertical distribution is in ionization spaces 18, electrode wires 50 is imposed on positive supply, volute fan 10 is imposed on negative supply, and electrode wires 50 is subjected to the electrode effect, forms the high-pressure uniform electric field in ionization spaces 18.

Wherein, motor M body utilizes a fixed mount 60 to be fixed on the wall 85 of work;

One earth element 62 is connected to negative supply, is fixed in motor M top, and its following end in contact is also conducted electricity in motor M body;

Conducting element 40 is the conductive reed of metal, and it is fixed in the end of a suspension arm 68, and conducting element 40 rear ends connect a lead 44, and this lead 44 is connected to positive supply, and suspension arm 68 is fixed in (as Fig. 2, shown in Figure 6) on the work wall 85.

Wherein, the lower surface of last conducting strip 20 be provided with the plural number upper clasp 222, following conducting strip 20 ' upper surface be provided with the plural number lower clasp 222 ';

The last link 52 of electrode wires 50 is made as a trepanning, is socketed on upper clasp 222 again by last perforation 122, connect down end 54 and be made as a trepanning, by under bore a hole and 142 be socketed on lower clasp 222 ' (as Fig. 3, shown in Figure 5) again.

Wherein, last conducting strip 20, volute fan 10 and conducting strip 20 ' be subjected to the driving of rotating shaft M1 and rotating synchronously down, conducting end 42 frictions of conducting element 40 and conduct electricity on last conducting strip 20 (as Fig. 1, Fig. 2, shown in Figure 3).

Wherein, even distribution negatively charged ions 70 (as Fig. 2, shown in Figure 3) on the surface of blade 16.

As Fig. 2, shown in Figure 3, wherein wall 85 is the internal face of airduct 80.

As Fig. 4, shown in Figure 5, wherein go up on the lower surface of conducting strip 20, be provided with the double-screw bolt 21 of plural number:

In last insulation component 30, be provided with the last screw 31 that does not run through each other and reach screw 32 down;

Double-screw bolt 21 is bolted in screw 31;

Going up perforation 122 and being screwed into down screw 32 of top board 12 gone in bolt 35 cross-under, and last conducting strip 20 is fixed in the top of top board 12;

The last screw 31 that following insulation component 30 ' be provided with does not connect each other ' and down screw 32 ';

Following conducting strip 20 ' the plural double-screw bolt 21 that is provided with of upper surface ' can be bolted in down screw 32 ';

Bolt 35 ' cross-under is gone into the default perforation 142 down of annular slab 14 and is gone up in the screw 31, following conducting strip 20 ' the be fixed in below of annular slab 14.

Please continue referring to Fig. 2, shown in Figure 3, total of the present utility model can be installed on have suction, in the airduct 80 of air draft effect, that is fixed mount 60 is set up on the internal face 85 of airduct 80.Positive supply outputs to conducting element 40 via lead 44, and fixed conducting element 40 is the reed of a copper material, and it has elasticity, and conducting end 42 is contacted with on the conductive layer 22 of conducting strip 20 and is accepted positive supply; As shown in Figure 3, fixed motor M is subjected to the driving of electric power source, make rotating shaft M1 rotation, and conducting strip 20 is gone up in drive synchronously, volute fan 10 and conducting strip 20 ' rotation down, to carry out air draught or air draft effect, the frame 60 fixing earth elements 62 that are fixed are connected to negative electricity by lead 621, mat person earth element 62 ends are contacted with motor M, make negative supply see through rotating shaft M1 and pass to volute fan 10, make on the surface of whole volute fan 10, be evenly distributed with negative electrical charge, because volute fan 10 is with last, following conducting strip 20,20 ' between by last, following insulation component 30,30 ' insulation, so negative supply is can not pass to, following conducting

strip

20,20 '.Therefore, upper and lower conducting strip 20,20 ' and electrode wires 50 positively chargeds, and the surface that comprises top board 12, blade 16 and annular slab 14 all has negative electrical charge, electrode wires 50 is in ionization spaces 18 discharges and form uniform electric field; Gas dirt 90 may comprise bacterium, virus, powder, smog, soot particles, hydrone ... .. or the like particulate, enter in the ionization spaces 18 via air inlet 86, imposed electrode and ionization by electric field during through electric field, make gas dirt 90 all be broken down into the fine particle that all has positive charge ion 92, bacterium in this moment gas dirt 90, protein molecules such as virus are to be decomposed and dead, particles such as smog also are to be broken down into of small particle more and to reach the effect of eliminating smog, the positive charge ion 92 of littleization that be decomposed is adsorbed mutually with blade 16 and whole volute fan 10 lip-deep negative electrical charges, further be adsorbed on the surface of whole volute fan 10, so net air 95 is discharged by air outlet 88.

Therefore in addition as shown in Figure 4, last insulation component 30 its upper and

lower screws

31,32 are spirally connected with double-screw bolt 21 and bolt 35 respectively, go up the top that conducting strip 20 is fixed in top board 12, conducting strip 20 is not conducted electricity mutually with top board 12 and be insulation.As shown in Figure 5, following insulation component 30 ' its upper and lower screw 31 ', 32 ' respectively with double-screw bolt 21 ' and bolt 35 ' be spirally connected, make down conducting strip 20 ' the be fixed in below of annular slab 14, following conducting strip 20 ' with annular slab 14 insulate and does not conduct electricity mutually.

Airduct 80 can be defined as suction, exhaust equipment or airfiltering suction, the exhaust equipment in the smoke exhaust, and therefore embodiment of the present utility model is very extensive, is applied to the working interface of volute fan such as, all can implement.

Therefore the utility model does not need to install in addition ionization dust collector in airfiltering equipment fully, Directly by inhale, air ejector fan in the process of air draught or air draft, carry out simultaneously air filtration, sterilization, go out The effect of virus, the smog that deoils.

Claims

1, a kind of volute fan with ionization control of dust effect is characterized in that comprising:

2, according to the described volute fan of claim 1, it is characterized in that motor body is fixed on the wall of work by a fixed mount with ionization control of dust effect;

One earth element is connected to negative supply, is fixed in the motor top, and its following end in contact is also conducted electricity in motor body;

Conducting element is the conductive reed of metal, is fixed in the end of a suspension arm, and the conducting element rear end connects a lead, and this lead is connected to positive supply, and suspension arm is fixed on the work wall.

3, according to the described volute fan with ionization control of dust effect of claim 1, it is characterized in that the lower surface of last conducting strip is provided with plural upper clasp, the upper surface of following conducting strip is provided with plural lower clasp;

The last link of electrode wires is made as a trepanning, is socketed on upper clasp again by last perforation, connects end down and is made as a trepanning, is socketed on lower clasp again by following perforation.

According to the described volute fan with ionization control of dust effect of claim 1, it is characterized in that 4, conducting strip was subjected to the driving of rotating shaft under last conducting strip, volute fan reached, and rotated synchronously, the conducting end of conducting element rubs and conducts electricity on last conducting strip.

5, according to the described volute fan of claim 1, it is characterized in that wall is the internal face of airduct with ionization control of dust effect.

According to the described volute fan of claim 1, it is characterized in that 6, the lower surface of last conducting strip is provided with the double-screw bolt of plural number with ionization control of dust effect;

Be provided with the last screw that does not run through each other in the last insulation component and reach screw down;

Double-screw bolt is bolted in screw;

The bolt cross-under go into top board on bore a hole and be screwed into down screw, last conducting strip is fixed in the top of top board;

Following insulation component is provided with the last screw that does not connect each other and reaches screw down;

The upper surface of following conducting strip is provided with the double-screw bolt of plural number, can be bolted in down screw;

The bolt cross-under is gone into the default perforation down of annular slab and is gone up in the screw, and following conducting strip is fixed in the below of annular slab.