KR20100055159A - Wet type air cleaner to use the water curtain - Google Patents

Abstract

The present invention relates to a wet air purifier using a water film, the configuration of which is an empty container shape inside the intake port is formed on both sides protruding into the inside, the suction port is coupled to the suction fan for sucking the outside air into the interior And a lower case having a guide roller coupled therein to both sides without the suction port, and coupled to be covered by an upper portion of the lower case, and having an outlet port protruding therein at an upper portion thereof, and having air inside therein. A case consisting of an upper case combined with a discharge fan for discharging to the outside, and the inside of the lower case is located in the inner bottom surface of the lower case, the support roller is coupled to the inside, and the drive roller to the inside on the other side Is coupled, the drive roller is connected to the motor coupled to the outside is rotated by the motor, the inside contains water A bucket, a plurality of ring-shaped disks, a plurality of connecting rods coupled at regular intervals between the plurality of disks, a plurality of disks and connecting rods surrounding the mesh, and a water net is formed when the water film is formed, It is composed of a rotary ring that is coupled to the outer periphery with a mesh, the rotary ring is in contact with the guide roller and the support roller and the drive roller to be rotated together by the rotation of the drive roller and located inside the bucket A pump for transporting the water in the water tank to the outside, one end is connected to one side of the pump, the other end is composed of a pipe which is formed by a plurality of injection holes are horizontally positioned on the top of the water film filter is fixed by a support, The water conveyed through the pump includes water fryer sprayed into the mesh via a plurality of jets; As a feature, the lower part is rotated while being immersed in the water of the bucket to form a water film, the upper part is rotated outside the air sucked through the suction fan to the water film filter is formed by the water sprayed through the water sprayer As soon as the inside of the water film filter passes through the mesh with the water film formed there is an effect of discharging the clean air purified by the water film to the outside through the discharge fan.

Description

Wet type air cleaner to use the water curtain}

The present invention relates to a wet air purifier, and more particularly, a water film is formed by rotating the submerged water in a bucket, and the water filter is formed by water sprayed through a water sprayer while the top is rotated. The present invention relates to a wet air purifier using a water film that directly discharges external air sucked through a suction fan and passes through a mesh formed with a water film and discharges clean air purified by the water film to the outside through a discharge fan.

In general, the principle of the air cleaner is divided into dry and wet, in addition to the electric dust collecting method and anion purification method.

Dry air cleaners filter contaminated air through a filter and filter out dust or bacteria with a filter. In general, the primary filter filters large particles of fibrous particles and then filters small particles of small particles. The HEPA filter, which is used as a secondary filter, has recently evolved to filter out 0.3 μm of fine dust in air.

However, the dry air cleaner has a problem that the maintenance cost is high because the filter must be replaced periodically.

There is also an electrostatic precipitating air cleaner that applies a strong charge to the filter to collect the dust, which utilizes the property that the odor causing fine particles easily adhere to the electrically charged object.

However, the electrostatic precipitating air cleaner has a problem in that the electrode plate needs to be frequently wiped since the purification ability drops sharply when dust or foreign matter is attached to the electrode plate.

In addition, the anion air cleaner neutralizes the polluted dust or cations that are positively charged by generating negative ions, and is purified only by sterilization using anion and ozone.

However, anion air cleaners have a problem of generating a lot of ozone.

In addition, the wet air cleaner is a method of depositing contaminants in the air by contacting the inhaled air with water, and a method of purifying the air using a water film has also been developed.

As a conventional wet air cleaner using the water film, as shown in FIGS. 1 and 2, a main body 30, a rotary filter unit 40 provided in the main body 30, and the filter unit 40 are provided. It consists of a drive unit 50 for rotating the air supply unit 60 for supplying air to the filter unit 40.

The main body 30 includes a lower case 10 and an upper case 20 detachably installed on the lower case 10, and the lower case 10 includes a water tank 11 in which a cleaning solution is contained therein. And a pair of support holders 12 having rotatable shafts 41 of the filter part 40 rotatably supporting the shafts on both inner walls thereof, and the support holders 12 have a lower case having an open upper end portion ( 10) Since the rotary shaft 41 is integrally formed on the inner wall so as to be supported at the upper end of the support holder 12 to be supported by the shaft, the detachable structure is easily configured, and the upper case 20 has a slit on one side wall. A plurality of suction ports 21 are formed in the shape, and a plurality of slit discharge ports 22 are formed on the other side wall and the upper portion thereof.

The filter unit 40 has a rotating shaft 41 rotatably supported by the support holder 12 and a pair of rotating plates 43 positioned so that a portion of the lower part is immersed in the cleaning liquid w, and the rotating plate 43 The mesh filter 45 to surround the circumferential surface to form a cylindrical shape, and a plurality of radially installed on the outer circumferential surface of the pair of rotating plate 43, a pair of rotating plate 43 wound around the mesh filter 45 One end surface of both ends is screwed on the outer circumferential surface or the inner circumferential surface (not shown) to rotate together as the rotating plate 43 rotates to contain the cleaning liquid w to contain the inside of the mesh filter 45 at the top dead center of the rotating plate 43. It consists of a bucket (47) that serves to drop the cleaning liquid to the lower side, screwing both ends of the bucket 47 on the outer circumferential surface or the inner circumferential surface (not shown), between the rotating plate and the bucket Since the mesh filter 45 is screwed in the intervening state Rotating plate 43 and the mesh filter 45, the bucket 47 is to combine integrally.

The driving unit 50 is installed on the inner wall of the driven gear 51 coupled to any one of the rotation shaft 41 of the filter unit 40 and the upper case 20, and the driven gear 51 It consists of a reduction motor 53 having a drive gear 52 for gear engagement with.

The blower 60 is installed inside the suction port 21 of the upper case 10, and blows the fan 61 to suck and discharge the indoor air, and blower motor 62 to rotate the blower fan 61 and the blower fan 61. It is installed in the main distribution of the duct 63 for directly blowing on the center of the mesh filter 45, the indoor air contaminated by the dust and odor and forced suction through the suction port (21).

However, the wet air purifier using the conventional water film has a structure of the filter part 40 as shown in FIGS. 1 and 2 so that a plurality of buckets 47 cover the cylindrical mesh filter 45. There is a problem in that the efficiency of air purification is lowered since less than half the portion where the water film is formed in the mesh filter 45.

In addition, the wet air cleaner using the conventional water film has a rotational position of the filter part 40 when passing the air discharged through the duct 63 to the mesh filter 45 of the filter part 40 which rotates. It is possible to pass through the mesh filter 45 only when the position is as shown in FIG. 2. Referring to the drawing shown in FIG. 2, the bucket 47 coupled while covering the mesh filter 45 has more air than the mesh filter 45. Since the area hitting with the wider than the bucket 47 is hit by more than half hit the mesh filter 45 does not pass through the discharge port 22 has been a problem that the efficiency of air purification is lowered.

The present invention has been proposed to solve the above problems, the object of which is to form a water film by rotating the submerged in the water of the bucket, the upper portion of the water film by the water sprayed through the water spray while rotating The external air sucked through the suction fan in the water film filter formed directly enters the water film filter and passes through the mesh formed with the water film, and the wet air using the water film discharges clean air purified by the water film to the outside through the discharge fan. In providing an air cleaner.

Wet air cleaner using the water film according to the present invention for achieving the above object is formed in the inlet port protruding into the inside of the inside of the hollow container shape, both sides of the suction port to suck the outside air inside The fan is coupled, and both sides of the inlet without a guide, the lower case is coupled to the guide roller to the inside, and coupled to cover the upper portion of the lower case, the upper is formed with a discharge port protruding into the inside, the inside of the discharge port The case consists of an upper case coupled to the discharge fan for discharging the air to the outside, and the inside is located on the inner bottom surface of the lower case in the shape of an empty container, the support roller is coupled to one side inside, and the other side to the inside Drive roller is coupled, the drive roller is connected to the motor coupled to the outside is rotated by the motor, the inner There is a bucket containing water, a plurality of ring-shaped disks, a plurality of connecting rods coupled at regular intervals between the plurality of disks, and wrap the plurality of disks and connecting rods, the water network is formed when the water film And a rotary ring fitted to the outer circumference of the disc to be coupled with the mesh, wherein the rotary ring contacts the guide roller, the support roller, and the drive roller to rotate together by the rotation of the drive roller. The pump is located in the interior of the water tank to transfer the water to the outside, one end is connected to one side of the pump, the other end is formed with a plurality of injection holes are horizontally positioned on the top of the water film filter is fixed by the support It consists of a pipe, the water sprayed through the pump is sprayed into the mesh through a plurality of injection holes Characterized by including yirueojim.

In addition, the water film filter of the wet air cleaner using the water film according to the present invention is characterized in that the diameter of the net nose Hanko of the mesh is 1mm to 5mm.

As described above, according to the wet air purifier using the water film according to the present invention, the lower part is rotated while being immersed in the water of the water bottle is formed, the upper part is rotated while the water film is formed by the water sprayed through the water sprayer The outside air sucked through the suction fan to the water film filter enters the inside of the water filter and passes through the mesh formed with the water film, and the clean air purified by the water film is discharged to the outside through the discharge fan.

Based on the accompanying drawings, a wet air purifier using a water film according to a preferred embodiment of the present invention will be described in detail.

3 to 7 show a wet air cleaner using a water film according to an embodiment of the present invention, Figure 3 is a perspective view showing a wet air cleaner using a water film according to an embodiment of the present invention, Figure 4 is a present invention 6 is a cross-sectional view of the wet air cleaner using the water film according to an embodiment of the present invention, FIG. 5 is a cross-sectional view of the wet air cleaner using the water film according to an embodiment of the present invention, and FIG. 6 is an embodiment of the present invention. Fig. 7 shows a tanning perspective view of the water film filter of the wet air cleaner using the water film according to the present invention, and FIG. 7 shows an enlarged view of a mesh of the wet air cleaner using the water film according to an embodiment of the present invention.

As shown in the figure, the wet air cleaner 100 using the water film according to an embodiment of the present invention is the case 110, the water tank 120, the water film filter 130, the water sprayer 140 It is included.

The case 110 is an empty container shape inside the inlet 111 is formed on both sides protruding into the inside, the inlet 111 is coupled with a suction fan 112 for sucking the outside air into the inside On both sides without the inlet 111, the lower case 114 coupled with the guide roller 113 therein is coupled to the upper case of the lower case 114, and the outlet 115 protrudes inside the upper case. ) Is formed, and the inside of the discharge port 115 is composed of an upper case 117 to which the discharge fan 116 for discharging the air inside to the outside is coupled.

The suction fan 112 and the discharge fan 116 can be easily attached and detached for easy cleaning, and are pushed into the suction port 111 and the discharge port 115 which protrude inwards, respectively.

In addition, the suction fan 112 and the discharge fan 116 is capable of adjusting the rotational speed in stages.

The ends of the suction port 111 and the discharge port 115 protruding into the inner end are respectively formed so as to be caught when the suction fan 112 and the discharge fan 116 are pushed and combined.

The inner circumferential surface of the suction port 111 and the discharge port 115 and the outer circumferential surface of the suction fan 112 and the discharge fan 116 are contacted with each other and are coupled to each other.

After combining the suction fan 112 and the discharge fan 116, a plurality of holes are formed outside the suction port 111 and the discharge port 115 so that the combined suction fan 112 and the discharge fan 116 are not exposed to the outside. The formed suction cap 118 and the discharge cap 119 are respectively coupled.

The bucket 120 is located in the inner bottom surface of the lower case 114 in the shape of an empty container, the support roller 121 is coupled to one side inside, the drive roller 122 is coupled to the inside on the other side The driving roller 122 is connected to the motor 123 coupled to the outside to rotate by the motor 123, and the water 124 is contained therein.

The support roller 121 is coupled to one side lower portion of the inside of the bucket 120 is locked to the water (124).

The driving roller 122 is coupled to the support roller 121 at the same height as the support roller 121 at a lower portion of the center of the inside of the bucket 120 in the opposite direction.

The motor 123 is coupled to the outside of the bucket 120 in the same direction as the drive roller 122, is connected to the drive roller 122 to rotate the drive roller 122.

In addition, the motor 123 may adjust the rotational speed in stages to adjust the rotational speed of the driving roller 122.

The membrane filter 130 includes a plurality of ring-shaped disks 131, a plurality of connecting rods 132 coupled at regular intervals between the plurality of disks 131, and the plurality of disks 131 and connecting rods ( 132 wraps, and the water 124 is buried in the mesh 133 is formed of a water film, and the rotating ring 134 is fitted with the mesh 133 is coupled to the outer periphery of the disc 131, the The rotary ring 134 is in contact with the guide roller 113, the support roller 121 and the drive roller 122 is rotated together by the rotation of the drive roller 122.

The disc 131 has two flat rings, and a plurality of connecting rods 132 having a hollow pipe shape are coupled and fixed at regular intervals between the two discs 131.

The mesh 133 is coupled to surround the outer circumference and the inner circumference to the two connected disk 131 is formed a double mesh 133 in the outer circumference and the inner circumference.

In addition, the nose 133a of the mesh 133 is effective in forming a water film having a diameter L of 1 mm to 5 mm.

The rotary ring 134 is elastic, and a groove having a thickness equal to the thickness of the disk 131 is formed on the inner circumferential surface of the two ring disk 131, each of which is fitted together with the mesh 133 coupled It is coupled, the support roller 121 and the drive roller 122 is mounted on, both sides are supported by the guide roller 113 is rotated by the rotation of the drive roller 122.

The water sprayer 140 is located inside the bucket 120 to pump the water 124 inside the bucket 120 to the outside, and one end is connected to one side of the pump 141 The other end includes a pipe 144 formed with a plurality of injection holes 142 and positioned horizontally on the top of the water film filter 130 and fixed by the support 143, and is transferred through the pump 141. Water 124 is sprayed into the mesh 133 through a plurality of injection holes 142.

One side of the pipe 144 connected to the pump 141 is easily detachable from the pump 141 to facilitate the exchange of water 124 of the bucket 120.

In addition, as shown in FIG. 3, the pipe 144 is sprayed with water 124 at an upper side in the direction in which the membrane filter 130 is rotated, and thus is lowered in the direction of rotation from the upper portion of the membrane filter 130. Allow water film to form.

The wet air cleaner 100 using the water film according to the embodiment of the present invention having the configuration as described above operates as follows.

First, when any one of the step adjustment button 1 stage button (114a), 2 stage button (114b), 3 stage button (114c) is pressed when the power is supplied to the operation starts the suction fan 112 and the discharge fan 116 And the motor 123 and the pump 141 operate, and outside air is sucked into each other through each suction fan 112 and immediately flows to both sides of the membrane filter 130.

When the driving roller 122 connected to the rotation of the motor 123 slowly rotates the membrane filter 130, the lower portion of the membrane filter 130 immersed in the water 124 of the bucket 120 rises upward and one side thereof. A water film is formed in the water, and the water 124 is sprayed through the injection hole 142 of the pipe 144 which is connected to the pump 141 by the operation of the pump 141 and horizontally located on the upper side of the water film filter 130. The water film is formed on the other side of the water film filter 130, and the air introduced into both sides of the water film filter 130 having the water film is purified by the water film while passing through the water film, and the purified air is discharged. It is discharged to the outside through the fan 116.

Then, when the stop button 114d is pressed, the operation of the wet air cleaner 100 using the water film is stopped while the power is cut off, and the step adjustment buttons 1 step button 114a, 2 step button 114b, and 3 step buttons When the 114c is pressed, the speeds of the suction fan 112 and the discharge fan 116 and the motor 123 and the pump 141 are changed at the same time.

The above embodiment is only a preferred embodiment of the present invention, the technical spirit of the present invention can be variously modified or adjusted by those skilled in the art. Such modifications and adjustments fall within the scope of the present invention if they use the technical idea of the present invention.

1 is an exploded perspective view showing a wet air cleaner using a conventional water film.

Figure 2 is a cross-sectional view showing the operating state of the conventional wet air cleaner using a water film.

3 is a perspective view showing a wet air cleaner using a water film according to an embodiment of the present invention.

Figure 4 is a sectional view seen from the front of the wet air cleaner using the water film according to an embodiment of the present invention.

Figure 5 is a cross-sectional view from the side of the wet air cleaner using the water film according to an embodiment of the present invention.

Figure 6 is a perspective view of the tanning of the water film filter of the wet air cleaner using a water film according to an embodiment of the present invention.

Figure 7 is an enlarged view of the net of the wet air cleaner using the water film according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110.Case 111.Inlet

112. Suction fan 113. Guide roller

114. Lower case 114a. 1 button

114b. Second button 114c. 3-stage button

114d. Stop button 115. Outlet

116. Drain Fan 117. Upper Case

118. Suction Cap 119. Discharge Cap

120. Bucket 121. Support roller

122. Drive rollers 123. Motor

124. Water 130. Water Filters

131. Disc 132. Connecting Rods

133. The mesh 133a. Kulko

134. Rotary ring 140. Water sprayer

141.Pump 142.Nozzle

143. Support 144. Pipe

100. Wet air cleaner using water film L. Diameter

Claims (2)

An inlet port 111 protruding therein is formed on both sides in an empty container shape, and an inlet fan 112 for sucking outside air into the inlet port 111 is coupled to the inlet port 111. Both sides of the lower case 114 is coupled to the guide roller 113 is coupled to the inside, and coupled to cover the upper portion of the lower case 114, the upper outlet is formed in the outlet 115 is formed, the Inside the discharge port 115, the case 110 consisting of an upper case 117 is coupled to the discharge fan 116 for discharging the air inside the outside; The inside is located in the inner bottom surface of the lower case 114 in the shape of an empty container, the support roller 121 is coupled to one side, the drive roller 122 is coupled to the inside, the drive roller ( 122 is connected to the motor 123 coupled to the outside is rotated by the motor 123, the inside of the water container 120 containing water 124; A plurality of ring-shaped disks 131 and a plurality of connecting rods 132 coupled at regular intervals between the plurality of disks 131 and the plurality of disks 131 and the connecting rods 132 surround water, 124 is buried in the mesh 133 is formed of a water film, and the rotating ring 134 is fitted to the outer periphery of the disc 131 and fitted together with the mesh 133, the rotating ring 134 is a guide A water film filter 130 in contact with the roller 113, the support roller 121, and the drive roller 122 to rotate together by the rotation of the drive roller 122; And The pump 141 is located in the bucket 120 to transfer the water 124 in the bucket 120 to the outside, and one end is connected to one side of the pump 141, the other end is a plurality of injection holes 142 is formed and consists of a pipe 144 that is horizontally positioned on the upper portion of the water film filter 130 and fixed by the support 143, a plurality of water 124 transferred through the pump 141 Wet air cleaner 100 using a water film comprising a; water jet 140 is injected into the mesh 133 through the two injection holes (142). The method of claim 1, The water film filter 130 is a wet air cleaner (100) using a water film, characterized in that the diameter (L) of the nose nose (133a) Hanko of the mesh 133 is 1mm to 5mm.

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