KR101924518B1 - Non powered dust collector of water filter type - Google Patents

Abstract

The present invention relates to a wet type and non-powered dust collection apparatus which absorbs polluted air including fine dust in a vehicle operation without power in order to collect fine dust by using washing water and discharge purified air without the fine dust to the atmosphere. According to the present invention, the wet type and non-powered dust collection apparatus includes: a floor which is attached to the exterior of the vehicle roof in a detachable manner, has multiple discharging holes formed on the front surface to be adjacent to each other, and has a storage space unit arranged from the center part of the upper surface to the back surface; a dust collecting tank which is filled with the washing water collecting fine dust while letting the air pass there-through and is supported on the storage space unit in a separate manner; and a cover which is coupled to the floor in a detachable manner to confine the fine dust to inside of the dust collection tank and guides the polluted air including the fine dust to the dust collection tank while discharging the purified air without the fine dust to the atmosphere.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wet type non-

The present invention relates to a wet type non-powered dust collecting apparatus, and more particularly, to a wet type non-powered dust collecting apparatus, more particularly, to a wet type non-powered dust collecting apparatus in which polluted air containing fine dust is sucked in non- Type airless dust collector capable of discharging air into the atmosphere.

Recently, the environmental pollution problem, which is getting worse and worse, gradually pollutes the atmosphere and water quality, which are essential for the survival of humans, and it causes serious diseases such as various diseases, which are serious social issues.

Particularly, in Korea, yellow dust and fine dust including various pollutants are flowing in a westerly wind from the continent, but there is virtually no way to prevent this.

On the other hand, a representative technique for reducing or removing dust and fine dust is a dust collecting device. However, the dust collecting apparatuses are installed in a facility for generating fine dust or the like, for example, a large boiler such as a thermal power plant, and there is a problem in that fine dust floating in the air can not be reduced or removed.

Even though the dust collecting devices described above can be used to reduce and remove fine dust in the air, it is necessary to suck in air, and therefore, a power source for operating the suction means and the suction means is required, There was another problem that was not there.

In order to solve the above-mentioned problem, Korean Unexamined Patent Publication No. 10-2017-0014313 discloses a non-powered dust collecting apparatus for a vehicle, which removes fine dust by sucking traveling air generated by movement of a vehicle and discharges air from which fine dust is removed. .

However, in the non-powered dust collecting apparatus for vehicles disclosed in the above-mentioned Korean Patent Laid-Open Publication No. 10-2017-0014313, since the dust collecting member made of a filter cloth is used for removing fine dust, the dust collecting member should be replaced. It was difficult to collect dust.

Accordingly, the present inventor has filed a pending application of the present invention which can reduce initial investment costs and reduce maintenance and management costs in order to solve the above-mentioned problems.

The present invention relates to a wet type nonmotor motor which is capable of sucking polluted air containing fine dust by non-motor force during the operation of a vehicle, collecting fine dust by using cleaning water, and discharging purified air from which fine dust is removed to the atmosphere And to provide a dust collecting device.

The technical objects to be achieved by the present invention are not limited to the above-mentioned technical problems.

In order to achieve the above object, the wet type non-powered dust collector according to the present invention is detachably coupled to the outside of a roof of a vehicle, wherein a plurality of drain holes are formed adjacent to the front surface, Floor; A dust collecting tank filled with washing water for collecting fine dust while passing air therethrough, the dust collecting tank being removably supported in the receiving space; And a cover detachably coupled to the floor so as to limit the inside of the dust collecting tank and discharging the purified air having the fine dust collected thereinto while guiding the contaminated air containing the fine dust to the dust collecting tank .

Specifically, the dust collecting tank is provided in the shape of a hollow square box with its upper portion opened and its interior hollow. The lower portion of the dust collecting tank is formed in the shape of a funnel so that fine dust collected by the washing water can be collected into one place. The washing water can be made of a transparent material so that the washing water can be visually confirmed.

More specifically, a sediment tank, in which fine dust collected by the washing water is temporarily stored, is provided outside the lower part of the dust collecting tank, the lower part of the dust collecting tank and the dust collecting tank are connected via a pipe, Lt; / RTI >

More specifically, the inside of the dust collecting tank is divided into a plurality of stages from the front side to the back side by a plurality of vertical partitioning plates, and the lower ends of the partitioning plates are spaced apart from the lower part of the dust collecting tank so that air can flow from the front side to the rear side of the dust collecting tank .

More specifically, overflow preventing pads for allowing air to pass therethrough are disposed between the inner side of the back surface of the dust collecting tank and the partition plate facing the inner side of the back surface of the dust collecting tank, And another partition plate adjacent to any one partition plate and a partition plate facing the inside of the backside of the dust collecting tank and the inside of the backside of the dust collecting tank may be integrally formed with a latching jaw for preventing the release of the overflow prevention pad.

Specifically, the cover is opened at the bottom, the inside has a hollow shape, and one side or both sides of the cover may be provided with a viewing window for visually checking the level of the washing water filled in the dust collecting container.

Specifically, the inside of the cover is divided into a first area facing the area adjacent to the front surface of the floor from the front surface to the rear surface, a second area facing the top of the front surface of the dust collecting tank housed in the floor, The polluted air including the fine dust flows into the first region while the contaminated air flows in the second region from the first region into the washing water filled in the dust collecting tank, The purified air from which the fine dust is removed can be discharged by the dust collecting tank.

Specifically, the first region includes: an inflow hole formed through a front surface of the cover; And first and second inflow passages for guiding the contaminated air introduced through the inflow hole toward the second region, wherein the first inflow passage is formed between the inner side of the front surface of the cover and the first partition wall formed to be spaced apart from each other, The second inflow passage is formed between the rear side of the first partition and the second partition defined to be spaced apart from each other. The first and second partition walls are formed to extend from one side of the cover to the other side of the cover, The upper end of the partition wall is connected to the inside of the front surface of the cover or the inside of the upper surface of the cover so that polluted air or rainwater or the like that has flowed through the inflow hole can not flow over the upper end of the first partition, The upper part of the second partition wall is spaced apart from the inside of the upper surface of the cover so as to guide the contaminated air to the second area side, and the lower part of the second partition wall is separated from the upper part of the floor, Etc. are prevented from flowing into the accommodation space, and the inflow hole can be covered with a filter net so as to prevent foreign matter, insects and the like from being introduced into the inflow space.

More specifically, in order to prevent the rainwater flowing into the upper side of the floor from being scattered and flowing into the second area side, the rainwater scattering prevention plate is provided at the inlet side of the second inflow passage with first and second diaphragms Each of which is formed so as to extend along the longitudinal direction of the width of the second inflow passage and is formed to protrude toward the inlet side of the second inflow passage while the second inflow passage is formed so as not to interfere with the second inflow passage, The first damper opens the second inflow passage by the pressure of the contaminated air flowing when the vehicle travels, and can elastically return to close the second inflow passage when the vehicle is stopped.

Specifically, the second region includes a third inflow passage for guiding the contaminated air guided along the second inflow passage to the washing water filled in the dust collecting tank, and the third inflow passage includes an outlet side of the second inflow passage and a third inflow passage And a first blocking plate extending from the inside of the upper surface to the inside of the front surface of the dust collecting tank, the first blocking plate being formed to extend from the inside of one side of the cover to the inside of the other side of the cover, So that the contaminated air can be guided to the washing water side by being inserted into the inside of the washing water.

More specifically, the second region further includes a plurality of screw shafts spaced apart from each other along the horizontal lengthwise direction of the first shielding plate so as not to interfere with the front surface of the dust collecting tank and the first shielding plate, And the lower end of the remaining screw shaft is extended from the lower end of the screw shaft so that the lower end of the screw shaft is not locked with the washing water. So that a vortex is formed in the washing water to facilitate the contact between the washing water and the contaminated air.

Specifically, the wet type non-powered dust collector includes a heating wire for heating the washing water to prevent the washing water from being frozen while preventing bacterial growth; And a plurality of electric generators connected to the electric heating line and supplying electric power to the electric heating line, wherein the electric heating line is arranged inside the dust collecting tank or is arranged so as to surround the outside of the dust collecting tank, And generates electric power using the rotating force of the screw shaft to apply electric power to the heating wire.

Specifically, the third region includes: an exhaust hole formed through the back surface of the cover; And a discharge flow path for guiding the purified air having passed through the dust collecting tank and having fine dust removed to the discharge port side, wherein the discharge flow path extends from the inside of the upper surface of the cover adjacent to the discharge hole and the discharge hole to the upper side of the other side of the dust collecting tank 2 blocking plate, and the second blocking plate may be formed across the cover from one side of the cover to the other side of the cover.

More specifically, at least one swash plate is formed to be inclined downward from the discharge flow path to the upper side of the dust collecting tank so as to prevent the washing water from flowing into the discharge flow path, and is formed along the width direction of the discharge flow path, And the second damper opens the discharge passage by the pressure of the purified air discharged when the vehicle travels, and can close the discharge passage while elastically returning when the vehicle is stopped.

As described above, according to the present invention, in the course of operating a vehicle, the polluted air containing fine dust is sucked in non-powered manner, the fine dust is collected using the washing water, and the purified air from which the fine dust is removed is discharged to the atmosphere This has the advantage of reducing initial investment costs and reducing maintenance and management costs.

Further, the present invention can prevent the washing water from freezing in the winter when the temperature of the outside air is low, by providing the insulated wire arranged inside the dust collecting tank or the dust collecting tank to surround the outside of the dust collecting tank and the electric power supplying the insulated wire There is an advantage to have.

1 is a perspective view of a wet type non-powered dust collector according to the present invention,
Fig. 2 is an exploded view of the wet type non-powered dust collector shown in Fig. 1,
3 is a cross-sectional view showing the inside of the wet type non-powered dust collector according to the present invention, and
4 is a view showing an operating state of the wet type non-powered dust collector according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same components are denoted by the same reference symbols whenever possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 to 4 are views showing a wet type non-powered dust collector according to the present invention.

1 to 4, a wet type non-powered dust collector 100 according to the present invention includes a floor 110 and a washing water W for collecting minute dust D while passing air therethrough, A dust collecting tank 120 supported by the floor 110 and a dust collecting tank 120 connected to the floor 110 so as to define the dust collecting tank 120 and guiding the contaminated air containing the dust D to the dust collecting tank 120 And a cover 140 for discharging the purified air into which the fine dust D is collected, into the atmosphere.

First, the floor 110 is provided in a flat plate shape extending along the longitudinal direction of the vehicle (not shown) and detachably coupled to the outside of the roof (not shown) of the vehicle.

A plurality of drainage holes 112 are formed in the floor 110 adjacent to the front surface of the floor 110 so that the rainwater flowing through the rainfall cover 140 can be drained to the outside, A receiving space part 116 for receiving the dust collecting container 120 in a detachable manner is provided at the rear side.

Here, the accommodation space 114 can accommodate the dust collecting tank 120 inwardly and support the dust collecting tank 120 without being shaken, and can check the washing water W filled in the dust collecting tank 120 That is, if one side or both sides are formed in an incised and sheared form, it may be any form.

In the present invention, the connection relationship between the floor 110 and the vehicle roof is not particularly limited. In one example, the floor 110 may be coupled to the vehicle roof in the same manner as a conventional vehicle roof box coupled to the vehicle roof.

As shown in the drawing, the dust collecting tank 120 is provided with an open upper part and a hollow rectangular hollow shape, and the lower part of the dust collecting tank 120 is provided with a fine dust D collected by the washing water W, In the form of a funnel, i.e., in the form of a hopper.

The dust collecting tank 120 is supported in the receiving space 114 while being accommodated in the receiving space 114 as described above. The dust collecting tank 120 collects the washing water W filled in the inside of the receiving space 114, And is made of a transparent material.

As the cleansing water (W), general water or other functional chemicals may be diluted with salty water or water diluted with salt so as to suppress the propagation of germs.

On the other hand, a sediment tank 122 for temporarily storing the fine dust D collected by the washing water W is provided outside the lower portion of the dust collecting tank 120.

That is, the fine dust D collected by the washing water W is collected into one place while sinking to the lower side of the dust collecting tank 120, and the collected fine dust D is collected in the sediment tank The sediment tank 122 and the bottom of the dust collecting tank 120 are connected to each other through a pipe 124. The sediment tank 122 is connected to the inside of the sludge type fine dust D (Not shown).

Here, the connection between the sediment tank 122 and the piping 124 can be detachably connected to the piping 124 using a socket for piping, Detailed description will be omitted.

The inside of the dust collecting tank 120 is formed so as to increase the dust collecting efficiency of the fine dust D and to prevent the washing water W from being overflowed.

For this purpose, a plurality of vertical partition plates 126 are integrally formed in the dust collector 120. The inside of the dust collecting tank 120 is divided into a plurality of stages from the front side to the rear side by the plurality of partition plates 126 and the lower ends of the partition plates 126 are arranged so that air flows from the front side to the rear side of the dust collector 120 And is spaced apart from the lower portion of the dust collecting tank (120).

That is, the contaminated air flows into the washing water W side through the inner front surface of the dust collecting tank 120, and the inflowed contaminated air flows to the bottom side of the partitioning plates 126 and is guided to the back side of the dust collecting tank 120. The contaminated air flowing into the cleansing water W side collides with the partitioning plates 126 through the lower ends of the partitioning plates 126, so that the dust collection efficiency of the fine dust D can be increased.

In addition, overflow prevention pads 128 for preventing the washing water W from overflowing due to fluctuation transmitted when the vehicle is traveling are further disposed in the dust collecting tank 120 having the plurality of partition plates 126 formed thereon.

The overflow prevention pads 128 are provided on the partition plate 126 adjacent to the partition plate 126 and the partition plate 126 facing the inside of the back surface of the dust collector 120 and the back surface of the dust receptacle 120 The overflow prevention pad 128 prevents the overflow of the washing water W, prevents the washing water W from shaking when the vehicle is moving, and is made of a porous material, Or sponge, and more preferably, a porous plate made of synthetic resin or the like may be laminated on the sponge so as not to be separated by the incoming wind.

On the other hand, the partition plate 126 adjacent to one of the partition plates 126 and the partition plate 126 facing the inside of the back surface of the dust collecting tank 120 and the back surface of the dust collecting tank 120, And a latching jaw 130 for preventing the pad 128 from coming off is integrally formed.

The cover 140 is detachably coupled to the floor 110 so as to cover the upper part of the floor 110 and defines the dust collecting tank 120 therein. To this end, the cover 140 is opened in the lower part as shown and provided in a hollow enclosure shape inside.

The cover 140 and the floor 110 are not particularly limited, but the cover 140 and the floor 110 may be provided with a conventional clamp (not shown), that is, a so- Quot ;, or a clamp sold in the market.

A viewing window 141 is provided on one side or both sides of the cover 140 so as to visually confirm the level of the washing water W of the dust collecting tank 120 inside the cover 140.

The inside of the cover 140 includes a first area 142a facing the front surface of the accommodation space 114 adjacent to the front surface of the floor 110 from the front surface to the back surface, A second region 142b facing the upper side of the front side of the dust collecting tank 120 and a third region 142c facing the upper side of the back side of the dust collecting tank 120. [

Here, the first region 142a is a portion into which the contaminated air including the fine dust D flows while the vehicle is traveling, and the second region 142b is a portion in which the contaminated air introduced from the first region 142a is discharged into the dust collecting tank And the third region 142c is a portion for discharging the air from which the fine dust D has been removed by the dust collecting tank 120. [

The first region 142a includes an inflow hole 144 through which polluted air flows and first and second inflow passages 146 and 148 that guide inflowed polluted air toward the second region 142b.

The inflow hole 144 is formed through the front surface of the cover 140 as shown. The inflow hole 144 thus formed is covered with a filter net 145 to prevent foreign matter, insects and the like from entering.

The first inflow channel 146 is formed between the inner side of the front surface of the cover 140 and the first bank 150 separated from the front side of the cover 140. Similarly, the second inflow channel 148 is formed between the rear surface of the first bank 150 And the second barrier ribs 152 are formed to be spaced apart from each other.

The first and second barrier ribs 150 and 152 are formed to extend from one side of the cover 140 to the other side of the cover 140 and the top of the first barrier rib 150 is connected to the inflow hole The first partition 150 is connected to the inside of the front surface of the cover 140 or the inside of the top surface of the cover 140 so that contaminated air and rainwater flowing through the first partition 150 and the second partition 150 can not flow over the top of the first partition 150, Is separated from the upper portion of the floor 110 so that the contaminated air is guided toward the second inflow passage 148 side. The upper end of the second partition 152 is spaced from the inside of the upper surface of the cover 140 so that the contaminated air can be guided to the second area 142b side. The lower end of the second partition 152 is filled with polluted air, And is brought into close contact with the upper portion of the floor 110 so as not to enter the accommodation space 114 side.

That is, the first and second inflow passages 146 and 148 are substantially U-shaped, and the contaminated air, rainwater, and the like, which have flowed through the inflow hole 144, hit the first partition 150, The contaminated air guided to the floor 110 side is guided to the upper side of the floor 110 along the inflow passage 146 and flows into the second area 142b side along the second inflow passage 148. [

The rainwater flowing into the upper side of the floor 110 through the first inflow channel 146 is drained to the outside of the floor 110 through the drain hole 112.

The rainwater scattering prevention plate 154 is formed on the inlet side of the second inflow passage 148 to prevent the rainwater flowing into the upper side of the floor 110 from scattering and flowing into the second area 142b.

The rainwater dissipation prevention plate 154 is formed so as not to interfere with the first and second partition walls 150 and 152 facing the inlet of the second inflow passage 148, And is formed so as to protrude toward the inlet side of the second inflow passage 148 as shown in FIG.

A first damper 154 for interrupting the second inflow passage 148 is mounted in the second inflow passage 148. The first damper 154 opens the second inflow passage 148 by the pressure of the contaminated air flowing when the vehicle travels and closes the second inflow passage 148 when the vehicle is elastically restored when the vehicle is stopped.

That is, the first damper 154 closes the second inflow passage 148 when the vehicle is stopped and parked, thereby preventing foreign matter, pests, and the like from entering the dust collector 120 side.

The second region 142b includes a third inflow passage 156 for guiding the contaminated air guided along the second inflow passage 148 toward the washing water W filled in the dust collecting tank 120. [

The third inflow passage 156 is formed between the outlet side of the second inflow passage 148 and the first shutoff plate 158 extending inside the front surface of the dust collecting container 120 inside the upper surface of the cover 140 .

At this time, the first blocking plate 158 is formed across the cover 140 from one side of the inside to the other side of the cover 140, like the first and second septa 150 and 152, The lower end of the dust collecting tank 158 is inserted between the inside of the front surface of the dust collecting tank 120 and the partition plate 126 facing the inside of the front surface of the dust collecting tank 120 so as to be immersed in the washing water W.

In the second region 142b, a plurality of screw shafts 160 are disposed so as not to interfere with the inside of the front surface of the dust collecting tank 120 and the first blocking plate 158.

The screw shafts 160 are disposed at a predetermined interval along the horizontal length direction of the first blocking plate 158 while the upper ends of the screw shafts 160 are rotatably supported on the upper surface of the cover 140. [ do. At this time, the lower end of one of the screw shafts 160 is extended so as not to be immersed in the washing water W, and the lower end of the remaining screw shaft 160 is immersed in the washing water W like the first blocking plate 158 .

That is, the contaminated air guided along the second inflow passage 148 flows into the third inflow passage 156 side, then passes through the screw shaft 160 and strikes against the first blocking plate 158, At this time, the screw shaft 160 is rotated by the pressure of the inflowing polluted air to form a vortex in the washing water W, and the washing water W and the contaminated air are easily contacted Whereby fine dust (D) contained in the contaminated air is collected in the washing water (W).

The third region 142c includes a discharge hole 162 for discharging the purified air from which the fine dust D has been removed while passing through the dust collecting tank 120 and a discharge hole 162 for discharging purified air toward the discharge hole 162 And a flow path 164.

The vent hole 162 is formed through the backside of the cover 140 as shown. The discharge passage 164 is formed between the discharge hole 162 and the second blocking plate 166 extending from the upper side of the cover 140 adjacent to the discharge hole 162 to the upper side of the other side of the dust collecting tank 120 do.

At this time, the second blocking plate 166 is formed across the cover 140 from the inside of one side of the cover 140 to the inside of the other side, like the first blocking plate 158.

That is, the contaminated air flowing into the front side of the dust collecting tank 120 flows to the back side of the dust collecting tank 120 to collect the fine dust D, and the purified air from which the fine dust D is removed passes through the discharge flow path 164 And then discharged through the discharge hole 162 into the atmosphere.

At least one swash plate 168 is disposed on the discharge passage 164 adjacent to the upper portion of the dust collecting tank 120 so as to prevent the washing water W of the dust collecting tank 120 from flowing into the discharge passage 164 side. And is formed to be inclined downward from the flow path 164 to the upper side of the dust collecting tank 120.

The swash plate 168 is vertically spaced apart from the second blocking plate 166 and the cover 140 so as not to interfere with each other. The swash plate 168 is formed to extend along the longitudinal direction of the width of the discharge passage 164, And protrudes toward the flow path 164 side.

A second damper 170 and a purifying filter 172 for interrupting the discharge flow passage 164 are mounted in the discharge flow passage 164. The second damper 170 opens the discharge passage 164 by the pressure of the purified air that is induced along the discharge passage 164 when the vehicle is running and closes the discharge passage 164 when the vehicle is stopped, .

That is, the second damper 170 closes the discharge passage 164 when the vehicle is stopped and parked, thereby preventing foreign matter, insects and the like from entering the dust collecting tank 120 side.

The purifying filter 172 removes odors contained in the discharged air, and is made of an adsorbent material such as activated carbon.

The wet type non-powered dust collector 100 according to the present invention includes a heating wire 180 for heating the washing water W to prevent bacterial propagation and the like while preventing the washing water W from being frozen in winter with low ambient temperature, And a generator 182 electrically connected to the heating wire 180 to supply electric power to the heating wire 180.

The heating wire 180 is disposed inside the dust collecting tank 120 or is arranged to surround the outside of the dust collecting tank 120 without interfering with the partitioning plates 126 as shown in the figure. The generator 182 is connected to the upper end of the screw shaft 160 whose lower end is not immersed in the washing water W.

That is, the generator 182 generates electric power by using the rotational force of the rotating screw shaft 160 and applies the generated electric power to the heating wire 180 side to generate heat of the heating wire 180.

Here, the connection relationship between the generator 182 and the heating wire 180 and the driving of the generator 182 connected to the screw shaft 160 are well known in the art and will not be described in detail.

Hereinafter, the operating state of the wet type non-powered dust collector 100 according to the present invention formed as described above will be briefly described.

In order to use the wet type non-powered dust collector 100 according to the present invention, the wet type non-powered dust collector 100 according to the present invention is first installed on the roof of the vehicle, and then the vehicle runs.

When the vehicle travels as described above, the contaminated air is guided to the first and second inflow passages 146 and 148 through the inflow hole 144 and then to the third inflow passage 156 side.

The contaminated air guided to the third inflow passage 156 side collides with the first blocking plate 158 while rotating the screw shaft 160 and flows into the washing water W. In this way, The fine dust D of the contaminated air is collected by the washing water W and the purified air from which the fine dust D is removed is led to the discharge flow path 164 and then discharged to the atmosphere through the discharge hole 162 .

The fine dust D collected by the washing water W flows into the sediment tank 122 in the form of sludge.

Here, the vehicle may be a vehicle that normally travels on the road, or a train or a train that travels on the track.

The wet type non-powered dust collector 100 thus formed sucks the contaminated air containing the fine dust D non-motively in the course of running the vehicle, and uses the washing water W to clean the fine dust D And the purified air from which the fine dust (D) is removed can be discharged to the atmosphere, so that the initial investment cost can be reduced and the maintenance and management cost can be expected to be reduced.

The wet type non-powered dust collecting apparatus 100 according to the present invention may further include an electric power supply unit for supplying electric power to the insulated wire 180 and the insulated wire 180 disposed inside the dust collecting tank 120 or surrounding the outside of the dust collecting tank 120 It is possible to prevent the washing water W from freezing in the winter when the temperature of the outside air is low.

The wet type non-powered dust collector 100 is not limited to the configuration and operation of the embodiments described above. The embodiments may be configured so that all or some of the embodiments may be selectively combined so that various modifications may be made.

100: wet type non-powered dust collector 110: floor
114: accommodation space part 120: dust collecting tank
122: sediment tank 126: partition plate
128: overflow prevention pad 140: cover
142a: first region 142b: second region
142c: third region 144: inflow hole
146: first inflow channel 148: second inflow channel
156: third inflow channel 160: screw shaft
162: exhaust hole 164: exhaust flow path
180: insulated wire 182: generator

Claims (14)

A floor detachably coupled to an outside of the roof of the vehicle, a floor having a plurality of drain holes adjacent to the front surface thereof, and a receiving space provided at a rear side of the upper surface;
A dust collecting tank filled with washing water for collecting fine dust while passing air therethrough and being detachably supported in the receiving space; And
And a cover detachably coupled to the floor so as to define the dust collecting tank and discharging purified air having fine dust collected thereinto while guiding contaminated air containing fine dust to the dust collecting tank side, ,
The dust-
The top is open and the interior is provided in the form of a hollow square enclosure,
The lower part of the dust collecting tank is formed in the form of a funnel so that fine dust collected by the washing water can be collected into one place. The dust collecting tank is made of a transparent material so that the washing water filled inside can be visually confirmed ,
Wherein the dust collecting tank is divided into a plurality of stages from a front side to a rear side by a plurality of vertical partitioning plates and a lower end of the partitioning plates is separated from a lower portion of the dust collecting tank so that air can flow from a front side to a rear side of the dust collecting tank Wet type non-powered dust collector.
delete The method according to claim 1,
And a sediment tank in which fine dust collected by the washing water is temporarily stored is provided outside the lower part of the dust collecting tank,
Wherein the sediment tank and the lower portion of the dust collecting tank are connected via a pipe,
And the sediment tank is detachably connected to the piping.
delete The method according to claim 1,
And an overflow preventing pad for passing the air while suppressing overflow of the washing water is provided between the inside of the back surface of the dust collecting tank and the partition plate opposite to the inside of the back surface of the dust collecting tank, Respectively,
The partition plate facing another partition plate adjacent to any one of the partition plates and the partition plate facing the inside of the back surface of the dust collection tank and the inside of the back surface of the dust collection tank are integrally formed with the latching jaws for preventing the release of the overflow prevention pad Wet type non-powered dust collector.
The method according to claim 1,
The cover is open at the bottom and has a hollow enclosure shape inside,
Wherein the one or both sides of the cover is provided with a viewing window for visually confirming the level of the washing water filled in the dust collecting tank which is defined in the inside of the cover.
The method according to claim 1,
The inside of the cover has a first area facing the area adjacent to the front side of the floor from the front side to the rear side, a second area facing the front side upper side of the dust collection container accommodated in the floor, and a second area facing the rear side upper side of the dust collection container A third region,
The polluted air including fine dust is introduced into the first region while the second region inflows the contaminated air flowing in the first region into the washing water filled in the dust collecting tank, Wherein the dust collecting tank discharges the purified air from which fine dust has been removed by the dust collecting tank.
The method of claim 7,
Wherein the first region comprises:
An inflow hole formed through a front surface of the cover; And
And first and second inflow passages for guiding the contaminated air introduced through the inflow hole to the second region side,
The first inflow passage is formed between the inner side of the front surface of the cover and the first partition wall spaced apart from the front side of the cover and the second inflow passage is formed between the second partition wall spaced from the back surface of the first partition wall,
The first and second barrier ribs are respectively formed to extend from one side of the cover to the other side of the cover across the cover, and the upper end of the first barrier rib is formed by the contaminated air, rainwater, 1 is connected to the inside of the front surface of the cover or the inside of the upper surface of the cover so as not to allow the upper end of the partition wall to overflow, the lower end of the first partition is spaced apart from the upper portion of the floor so that the contaminated air is guided to the second inflow passage side,
The upper end of the second partition wall is spaced apart from the inside of the upper surface of the cover so as to guide the contaminated air to the second region side, and the lower end of the second partition wall does not allow contaminated air and rainwater or the like to flow into the accommodation space portion side And an upper surface of the floor,
Wherein the inflow hole is covered with a filter net so as to prevent foreign matter, insects and the like from entering the inflow hole.
The method of claim 8,
The rainwater dissipation prevention plate is disposed on the inlet side of the second inflow passage so as to prevent the rainwater flowing into the upper side of the floor from scattering and flowing into the second area side. The first inlet passage and the second inlet passage being formed so as not to interfere with each other and to extend along the longitudinal direction of the width of the second inlet passage and protrude toward the inlet side of the second inlet passage,
A first damper for interrupting the second inflow passage is mounted in the second inflow passage, the first damper opens the second inflow passage by the pressure of the contaminated air flowing when the vehicle is running, And closes the second inflow passage while elastically returning the second inflow passage.
The method of claim 7,
Wherein the second region comprises:
And a third inflow passage for guiding the contaminated air guided along the second inflow passage to the washing water filled in the dust collecting tank,
The third inflow passage is formed between an outlet side of the second inflow passage and a first blocking plate extending from the inside of the upper surface of the cover to the inside of the front surface of the dust collecting tank,
Wherein the first blocking plate is formed to extend across the cover from the inside to the other side of the cover, the lower end of the first blocking plate being inserted into the front surface of the dust collecting tank and being locked inside the washing water, To the washing water side.
The method of claim 10,
Wherein the second region further includes a plurality of screw shafts spaced apart from each other along the horizontal lengthwise direction of the first shield plate so as not to interfere with the front surface of the dust collecting tank and the first shield plate,
The upper ends of the screw shafts are rotatably supported on the upper surface of the cover so as to be rotated by the pressure of the contaminated air flowing into the third inflow passage side, And the lower end of the remaining screw shaft is immersed in the washing water to form a vortex in the washing water to facilitate contact between the washing water and the contaminated air.
The method of claim 11,
In the wet type non-powered dust collector,
A heating wire for heating the washing water to prevent the washing water from icing and preventing the propagation of bacteria; And
And a generator electrically connected to the heating wire and supplying electric power to the heating wire,
Wherein the heating wire is arranged inside the dust collecting tank or surrounding the outside of the dust collecting tank,
Wherein the generator generates electric power by using a rotational force of the screw shaft, which is connected to an upper end of the screw shaft not immersed in the washing water in the screw shaft, and applies power to the electric wire.
The method of claim 7,
Wherein the third region comprises:
An exhaust hole formed through the back surface of the cover; And
And a discharge flow path for guiding the purified air, which has passed through the dust collecting tank and removed fine dust, to the discharge hole side,
The discharge passage is formed between the discharge hole and the second blocking plate extending from the upper surface of the cover adjacent to the discharge hole to the upper side of the other side of the dust collection tank,
Wherein the second blocking plate is formed across the cover from the inside of one side to the inside of the other side of the cover.
14. The method of claim 13,
At least one swash plate is formed on the discharge flow passage so as to be inclined downward from the discharge flow passage toward the upper side of the dust collecting container so as to prevent the washing water from flowing into the discharge passage,
A second damper and a purifying filter for interrupting the discharge flow passage are installed in the discharge flow passage. The second damper opens the discharge flow passage by the pressure of the purified air discharged when the vehicle runs, And closes the discharge flow path.

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