KR101345426B1 - Apparatus of water purifier for enhanceing purifying function with ultrasonic - Google Patents

Abstract

The present invention relates to a water purifier with improved purification performance using an ultrasonic filter by improving health of a drinker by improving purification performance, removing foreign substances, increasing the life time of the water purifier, and increasing dissolved oxygen in water by firstly purifying raw water supplied to the water purifier with an ultrasonic filter, removing foreign substances after and then, increasing the dissolved oxygen and supplying the water to a multistage water purification filter, and the water purifier according to the present invention includes an ultrasonic purification unit for spraying and discharging raw water with a multistage ultrasonic device as mist and sterilizing with ultraviolet light and an ultrasonic bath unit for storing the purified water which the mist discharged from the ultrasonic purification unit is converted into liquid.

Description

Water purifier with improved ultrasonic function {Apparatus of water purifier for enhanceing purifying function with ultrasonic}

The present invention relates to a water purifier having an improved purification function using ultrasonic waves, and more particularly, to purify the raw water supplied to the water purifier with an ultrasonic filter having a multi-stage configuration, to remove foreign substances and increase the dissolved oxygen capacity. The present invention relates to a water purifier with an improved purification function using ultrasonic waves, which can improve the purification function of removing unnecessary foreign substances, extend the life of the water purifier, and improve the health of the drinker by increasing the amount of dissolved acid.

Water purifier or water purifier is equipped with various kinds of filter means to remove impurities and foreign substances from natural water or raw water and to purify them.Then water is removed from impurities, foreign substances, minerals, harmful substances, etc. while passing raw water through the filter means. It is a device to make it. The water purification principle or water purification method of the water purifier includes natural filtration, direct filtration, ion exchange resin, distillation and reverse osmosis.

Natural filtration is a method in which stored water is purified by gravity through a ceramic filter, and direct filtration is a method of directly connecting a water purifier to a faucet, and ion exchange resin is a metal ion dissolved in water using an ion exchange resin filter. It is a method of separating and removing, distillation is a method of cooling water vapor generated when the water boils, the reverse osmosis is a method of filtering impurities by passing the water through the semi-permeable membrane under pressure.

Activated carbon and hollow fiber membranes are mainly used for natural filtration and direct filtration, and ion exchange type separates foreign substances and heavy metals from raw water because the raw water passes between anode and cathode. Reverse osmosis (membrane) method Remove foreign substances by passing through the contained water.

Activated carbon method uses charcoal to remove odors and pollutants contained in raw water by fine pores contained in charcoal.

Hollow fiber membranes are hollow, thin, long threaded, porous hollow members. That is, through-holes continuously connected in the axial direction are formed in the center of each hollow fiber membrane, and many small holes (pores) are formed in the side walls, and the inflow of foreign matters contained in the raw water is blocked by pores. Therefore, the purified water is moved to the through hole in the axial direction and discharged from the end. The fine pores of the hollow fiber membranes filter out bacteria and allow the useful minerals to pass through.

Reverse osmosis is a method of purifying raw water using a reverse osmosis filter or membrane filter. When pressure is applied to raw water with a high concentration, the purified water is moved to a lower concentration. Since it is as fine as 1 millimeter, it has the advantage of filtering various contaminants such as viruses and bacteria, but also mineral and magnesium.

A water purifier according to the prior art includes a water purifier and a method for automatic sterilization of the water purifier according to Patent Application No. 10-2009-0112870 (2009. 11.20.).

1 is a functional configuration diagram of a water purifier according to an embodiment of the prior art.

Hereinafter, with reference to the accompanying drawings, the water purifier 1 is a water source 11, the filter

The part 20, the water tank part 30, and the extraction part 40 are comprised.

The water source 11 supplies the raw water to the water purifier 1, the filter unit 20 purifies or purifies the raw water, the water tank unit 30 stores the purified water, and the discharge unit 40 supplies the water purifier 1 ) Exposed to the front of the case to drain the purified water.

The filter unit 20 is composed of one or more multiple filters 21, the filter 21 is a sediment filter for removing foreign matters and suspended solids contained in the raw water by the nonwoven fabric, sediment filter, the surface active carbon to the raw water Pre carbon filter that removes odors such as chlorine contained, reverse osmosis membrane filter that filters fine particles of 0.001 ㎛ size, adsorption power is relatively superior to surfactant carbon of precarbon filter And post carbon filters to remove odors, ultra filtration filters for filtering bacteria, etc. contained in raw water by membranes made of yarns with many hollow and fine pores, and nano filtration filters. At least one of the above may be applied.

However, the water purifier according to the prior art has to be replaced regularly because the filter performance of the filter is degraded according to the use time or the purified water usage.

In particular, in the Middle East, China, etc., where the natural or raw water contains relatively many foreign substances and impurities such as calcification and rust, the replacement period of the filter unit 20 is short, so that the use of the water purifier 1 is difficult and cannot be popularized. there is a problem.

Therefore, it is necessary to develop a water purifier that can improve the health of the drinker by purifying the natural water or raw water containing a large amount of foreign substances such as calcification, rust, and raw water while increasing the lifetime of the purified water.

Korean Patent Application No. 10-2009-0112870 (2009. 11. 20) Automatic sterilization of the machine. ”

The present invention devised to solve the problems and necessity of the prior art as described above is a water purifier with an improved purification function using ultrasonic waves to supply the filter means after the first removal of foreign substances while spraying and liquefying raw water with ultrasonic means of a multi-stage configuration To provide.

In addition, the present invention provides a water purifier with an improved purification function using ultrasonic waves to increase the contact area with oxygen by spraying raw water by the ultrasonic means of the multi-stage configuration.

In addition, the present invention provides a water purifier with an improved purification function using ultrasonic waves, which greatly increases the UV capacity irradiated to the raw water since the contact area between the raw water and the ultraviolet ray is widened.

In addition, the present invention provides a water purifier with an improved purification function using ultrasonic waves to periodically clean the foreign matter attached to the surface of the ultrasonic means using a brush installed in the solenoid and the elastic body.

In order to achieve the object of the present invention, a water purifier having an improved purification function using ultrasonic waves is provided in a water purifier having a filter unit, a water tank unit, and a discharge unit, and sprays raw water introduced into the water purifier with a multi-stage ultrasonic device to discharge it into a mist. Ultrasonic water purification unit for sterilizing the raw water by ultraviolet rays; And an ultrasonic tank unit configured to store purified water in which the mist discharged by the ultrasonic water purification unit is converted into a liquid. . ≪ / RTI >

A solenoid brush unit for cleaning the foreign matter attached to the ultrasonic element of the ultrasonic water purifying unit by a corresponding control signal; As shown in FIG.

And an ultrasonic circuit unit for monitoring the ultrasonic water purification unit and outputting a corresponding control signal to the solenoid brush unit to clean the foreign matter deposited on the surface of the ultrasonic element.

The ultrasonic purifying part has a cylindrical shape and a first case part in which a central portion of the bottom is concave in a hemispherical shape; A dish portion installed in the inner middle portion of the first case portion and having a hemispherical shape as a whole; And an ultrasonic element installed in the concave inner portion of the dish portion and outputting ultrasonic waves in response to the control signal. . ≪ / RTI >

An ultraviolet element installed in the concave outer portion of the dish portion and outputting ultraviolet rays by a corresponding control signal; As shown in FIG.

A sludge optical sensor installed at one inner side of the first case part to monitor the surface of the ultrasonic element with light to detect precipitation of foreign matter; An analyzer unit installed at a portion of an upper side of the first case part to attach and filter foreign substances contained in the mist discharged from the ultrasonic element; A first water level sensor installed at a portion of the inner lower side of the first case part to detect an inflow level of the raw water; And a cover part forming an upper lid of the first case part and having a plurality of through holes through which the mist passes.

The ultrasonic bath unit stores the purified water and the second case portion having a cylindrical shape; A second water level sensor installed at an inner part of the second case part and detecting a level at which the purified water is stored; And a purified water supply pipe installed at a lower portion of the second case part to discharge the purified water. . ≪ / RTI >

The ultrasonic tank unit is installed on the upper portion of the second case portion and the mist

Liquefaction promoting unit for converting into a liquid; As shown in FIG.

The liquefaction promoting portion is installed on top of the second case portion and made of a metal and liquefied flat plate in contact with the fog to promote the liquid conversion; . ≪ / RTI >

The liquefaction accelerator is installed on the second case portion and the second case

An electronic cooling unit cooling the surface in contact with the unit; As shown in FIG.

The solenoid brush unit is installed in a moving state on one side wall surface of the ultrasonic water purification unit to move linearly; A cleaning brush installed at one end of the moving shaft and cleaning the surface of the ultrasonic element by linear movement of the moving shaft; A magnetic pole plate installed at the other end of the moving shaft and having a polarity by a magnet; One end is fixedly installed on the wall surface of the ultrasonic water purification unit and the other end is installed to contact the magnetic pole plate and the elastic portion for acting the elastic force in the direction of the magnetic pole plate; And a cleaning solenoid installed outside the ultrasonic water purification unit so as to correspond to the magnetic pole plate, and generating an alternating magnetic field on the magnetic pole plate by a corresponding control signal. . ≪ / RTI >

The purified water supply pipe may cool the heat generating portion while passing the heat generating portion of the electronic cooling unit in a contact state.

The liquefaction promoting unit is installed on the upper portion of the second case portion flat plate for connecting a plurality of liquefied plate; As shown in FIG.

The present invention having the above-described configuration has the advantage of increasing the purification function of the water purifier and extending the life of the filter means since the raw water is sprayed by the ultrasonic means of the multi-stage configuration and supplied to the filter means after removing the foreign matter first.

In addition, the present invention has the advantage of supplying drinking water useful for health because the raw water is sprayed by the ultrasonic means of the multi-stage configuration to increase the oxygen dissolved capacity of the purified drinking water by increasing the contact area with oxygen.

In addition, the present invention has the advantage of increasing the hygienicity of purified purified water by widening the contact area between the raw water and the ultraviolet (UV) to greatly increase the UV capacity irradiated to the raw water and completely disinfecting and sterilizing the bacteria contained in the raw water.

In addition, since the present invention periodically cleans the foreign matter attached to the surface of the ultrasonic means by using a brush installed on the solenoid and the elastic body, the spray amount by the ultrasonic means is maximized and the life of the ultrasonic means is extended.

1 is a functional configuration diagram of a water purifier according to an embodiment of the prior art,
2 is a purification function using ultrasonic waves according to an embodiment of the present invention
Functional diagram of the improved water purifier,
3 is a functional configuration diagram of the ultrasonic filter unit according to an embodiment of the present invention;
4 is a functional configuration diagram of a solenoid brush unit according to an embodiment of the present invention,
5 is a plan view of the cover unit according to an embodiment of the present invention;
And
6 is a diagram illustrating a connection state of an ultrasonic circuit unit according to an exemplary embodiment of the present invention.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a functional configuration diagram of a water purifier having an improved purification using ultrasonic waves according to an embodiment of the present invention, FIG. 3 is a functional configuration diagram of an ultrasonic filter unit according to an embodiment of the present invention, and FIG. 5 is a functional configuration diagram of a solenoid brush unit according to an embodiment of the present invention, FIG. 5 is a plan view showing a cover unit according to an embodiment of the present invention, and FIG. 6 is a diagram illustrating a connection state of an ultrasonic circuit unit according to an embodiment of the present invention. Is also.

Hereinafter, the water purifier 200 will be described in detail with reference to the accompanying drawings. The water purifier 200 includes a filter unit 100, a water tank unit 110, a blower unit 120, and an ultrasonic filter unit 1000.

The filter unit 100 is composed of a plurality of filters 102 to filter foreign substances or impurities or harmful substances or odors or minerals (hereinafter, referred to as 'foreign substances') from the incoming raw water, and each filter 102 Among sediment filter, pre carbon filter, reverse osmosis membrane filter, post carbon filter, ultra filtration filter, nano filtration filter It is composed of either.

Since the filter 102 is formed with a fine hole and the fine hole is blocked by filtration, the lifetime is limited by the use time or the purified water amount.

The water tank 110 stores the purified water of the filter unit 100. Here, the water stored in the water tank 110 will be described as maintaining a cooling state.

The extraction unit 120 discharges the purified water stored in the water tank 110 through the valve 122, and when the hot water is discharged, the hot water discharged by the heating unit 124.

The ultrasonic filter 1000 is configured to first filter foreign substances contained in raw water before the filter unit 100 filters the ultrasonic water purifying unit 1100, the ultrasonic water tank unit 1200, the solenoid brush unit 1300, and the ultrasonic circuit unit ( 1400).

The ultrasonic water purifying unit 1100 sprays the raw water flowing into the water purifier 200 with the ultrasonic element 1130 composed of multiple stages, discharges it into the mist, and sterilizes the raw water with ultraviolet rays (UV). ), Dish portion 1120, ultrasonic element 1130, ultraviolet element 1140, sludge light sensor 1150, analyzer portion 1160, first level sensor 1170, cover portion 1180, withdrawal means ( 1190).

Although the first case part 1110 is preferably long and circular in the shape of a cylinder, the first case part 1110 may have various cylindrical shapes, and the raw water pipe 202 receiving raw water is provided with a water purifier through the electromagnetic water supply valve 1420. It is connected from the outside of the inside to the inside of 200.

The bottom surface of the first case portion 1110 is formed in the center portion is concave in a hemispherical shape.

The ultrasonic element 1130 is provided at the center of the concave portion.

In another embodiment, a portion formed concave in a hemispherical shape on the bottom surface of the first case portion 1110 may be replaced by the installation of the plate portion 1120. In the accompanying drawings, a state in which the plate portion is replaced is illustrated.

The plate portion 1120 is concave in the center portion to contain the liquid and has a hemispherical shape as a whole and is installed in the inner middle portion of the first case portion 1110 to contain the raw water supplied by the raw water pipe 202.

When the dish portion 1120 has a capacity to hold, the discharged raw water is discharged outward and the discharged raw water flows downward by gravity on the hemispherical outer wall surface.

At this time, since the dish portion 1120 has a hemispherical shape as a whole, the overflowing raw water is collected in a portion where the ultraviolet element 1140 is installed in the center of the outer wall and then falls downward.

One or more plate portions 1120 may be installed as necessary.

The ultrasonic element 1130 is installed in the center of the inner concave portion of the dish portion 1120, and the ultraviolet element 1140 is installed in the center of the outer convex portion.

The ultrasonic element 1130 is connected to the water purifier controller 1410 constituting the ultrasonic circuit unit 1400 and outputs an ultrasonic signal of a predetermined frequency according to a corresponding control signal of the water purifier controller 1410, thereby vibrating the raw water and spraying it in a fog state. .

The mist sprayed by the ultrasonic element 1130 generally includes only water molecules.

However, an extremely light and small sized foreign matter may be included in the mist sprayed while vibrating by the ultrasonic element 1130, but may be collected by the analyzer 1160.

That is, the analyzer 1160 collects foreign matter contained in the mist sprayed by the ultrasonic element 1130 and may be formed of a flat plate, a rod, a brush, and the like, and may be made of plastics, but may be made of various materials. have. In addition, the analyzer 1160 may be configured of a mesh of various materials.

The ultraviolet device 1140 is connected to the water purifier controller 1410 constituting the ultrasonic circuit unit 1400 and generates ultraviolet rays (UV) in response to a corresponding control signal of the water purifier controller 1410 to sterilize bacteria contained in the surrounding or raw water. .

The ultraviolet device 1140 may be configured as a lamp, but may also be configured as a semiconductor device such as an LED.

The ultraviolet device 1140 sterilizes the raw water while directly contacting the raw water flowing over the dish portion 1120.

Since the ultraviolet device 1140 is in direct contact with a small amount of raw water flowing over the dish portion 1120, the raw water is exposed or irradiated with a large amount of ultraviolet light, so that the sterilization or sterilization effect is high.

The sludge optical sensor 1150 monitors the surface of the ultrasonic element 1130 with an optical signal to detect a state in which sludge, foreign matter or scale is deposited on the surface of the ultrasonic element 1130.

In an embodiment, the sludge optical sensor 1150 emits an optical signal to the surface of the ultrasonic element 1130 and detects the intensity (size) of the reflected optical signal, and the detected optical signal is applied to the water purifier controller 1410 for analysis. Therefore, it is possible to check the amount of foreign matter deposited relatively.

The sludge optical sensor 1150 may be installed to monitor the surface of each ultrasonic element 1130 installed in the shape of the plate portion at the bottom of each dish portion 1120 and the first case portion 1110. However, sludge or foreign substances or scales (hereinafter, referred to as 'foreign substances') are generally collected downward by their own weight, and most are disposed on the surface of the ultrasonic element 1130 installed in the shape of a plate portion at the bottom of the first case portion 1110. Since it may be integrated and deposited, it is preferable to install one (1) to monitor the surface of the ultrasonic element 1130 provided at the bottom of the first case part 1110.

If it is determined that the amount of foreign matter deposited by the water purifier control unit 1410 is large, the solenoid brush unit 1300 is controlled to clean the surface of the ultrasonic element 1130 by a predetermined time unit.

The water purifier controller 1410 determines that a failure has occurred in the sludge light sensor 1150 when the signal detected from the sludge light sensor 1150 is not input for a predetermined time and generates a corresponding warning signal and a message, and at the same time, the solenoid The brush unit 1300 is controlled to clean the surface of the ultrasonic element 1130 for a predetermined time.

The first water level sensor 1170 is installed at a part of the lower side inside the first case part 1110 and detects a level filled in the lower end of the first case part 1110 due to the inflow of raw water, and the detected signal is a water purifier controller. (1410).

When the water purifier controller 1410 receives the corresponding signal from the first water level sensor 1170, the water purifier controller 1410 controls the electronic water supply valve 1420 to block the supply of raw water until the corresponding signal is not input from the first water level sensor 1170. .

As another embodiment, the water purifier controller 1410 may block the supply of raw water by controlling the electronic water supply valve 1420 for a predetermined time when the corresponding signal is input from the first water level sensor 1170.

The cover part 1180 forms a lid that closes the open upper portion of the first case part 1110, and a plurality of through holes 1181 through which the sprayed mist passes is formed. Although the through hole 1181 is illustrated in a circular shape, it may be formed in various shapes.

In addition, as another embodiment, the cover 1180 may be formed of a filter material for filtering a mesh or large grains.

The water repelling means 1190 is installed on a part of the lower surface of the first case part 1110 and the solenoid valve is opened by the corresponding control signal of the water purifier controller 1410 and discharges the contaminated raw water to the outside by including foreign substances and foreign substances. .

When the water purifier controller 1410 drives and cleans the solenoid brush unit 1300, the water repelling unit 1190 also controls the open state to output a corresponding control signal for discharging the cleaned foreign matter and the raw water contaminated with the foreign matter. At this time, it is preferable to control the water repelling means 1190 to maintain the open state for a predetermined time even when the driving of the solenoid brush unit 1300 is completed.

The ultrasonic water tank unit 1200 stores the purified water from which the mist discharged by the ultrasonic water purification unit 1100 is converted into a liquid. The second case unit 1210, the second water level sensor 1220, the purified water supply pipe 1230, and liquefaction promotion It is a configuration including a unit 1240.

The second case part 1210 has a cylindrical shape having a long length in the vertical direction, and preferably has a cylindrical shape, but may have various cylindrical shapes and stores purified water of a constant capacity purified by the ultrasonic water purifying unit 1100.

The second water level sensor 1220 is installed on the inner part of the second case part 1210 and purified water

Detects the stored constant level and notifies the water purifier controller 1410.

When the water purifier controller 1410 inputs a corresponding signal from the second water level sensor 1220, the water purifier controller 1410 controls the electromagnetic water supply valve 1420 made of a solenoid until the corresponding signal is not input from the second water level sensor 1220. Since the raw water is no longer supplied to the inside of the case part 1110, the ultrasonic element 1130 is controlled and stopped to operate so that the ultrasonic vibration is stopped and the spray is not sprayed to stop the mist generation.

In another embodiment, the water purifier controller 1410 blocks the inflow of raw water for a predetermined time by controlling the electronic water supply valve 1420 for a predetermined time when a corresponding signal is input from the second water level sensor 1220. 2 can monitor whether the corresponding signal is input from the water level sensor 1220.

Such a method may be applied when it is determined that a failure occurs in the second water level sensor 1220, and it is preferable to set a blocking time of inflow of raw water relatively long.

The purified water supply pipe 1230 is installed at a lower portion of the second case part 1210 to discharge the stored purified water and supply it to the filter unit 100.

The liquefaction promoting unit 1240 is installed on the upper part of the second case part 1210 and takes the temperature of the mist lower and promotes the conversion to the liquid, so as to consist only of the liquefied flat plate 1241 or the liquefied flat plate 1241. And the electronic cooling unit 1242.

Meanwhile, according to another embodiment, a metal flat plate instead of the electronic cooling unit 1242 is provided.

It may be configured as. In such a case, the liquefaction rate is slow, so the water purification capacity is small

May be used in the group 200.

Liquefaction plate 1241 is preferably made of metal, but may be made of a different material, it is composed of a large number and is connected to the fog to lower the temperature to facilitate the conversion to the liquefied state of fog.

The electronic cooling unit 1242 is installed on the upper or upper side of the second case part 1210 to directly contact the liquefied flat plate 1241 and cool the surface in contact with the second case part 1210.

The electron cooling unit 1242 may be configured as a semiconductor device or a Peltier device operating by the Peltier effect.

The Peltier effect is a physics phenomenon discovered in 1843 by French-born physicist Peltier, Jean Charles Athanase.

The Peltier phenomenon (effect) is that different metals are connected with two contacts, and if a constant voltage is put at both ends of these two metals, energy is generated or absorbed while energy is moved by the shift of potential, Metals are getting colder and, on the contrary, metals that have absorbed the transferred energy continue to heat up. This phenomenon occurs similarly on the peninsula.

The configuration using the Peltier effect is a Peltier device, and the configuration using the semiconductor is a semiconductor device, and the electronic cooling unit 1242 formed of the Peltier device or the semiconductor device can be applied to the water purifier 200 having a large purified water capacity.

The cooling portion of the electronic cooling unit 1242 is used, but the portion that generates heat is naturally cooled or

Air can be removed by air or cooling fans.

Passing the purified water supply pipe 1230 in contact with the heat generating portion of the electronic cooling unit 1242 has the advantage of high energy utilization efficiency, that is, cooling without using a separate cooling device.

The solenoid brush unit 1300 moves by cleaning the foreign matter attached or deposited on the surface of the ultrasonic element 1130 of the ultrasonic water purifying unit 1100 by a corresponding control signal applied from the water purifier controller 1410 of the ultrasonic circuit unit 1400. A shaft 1310, a cleaning brush 1320, an elastic part 1340, and a cleaning solenoid 1350 are included.

The moving shaft 1310 is installed on the wall of one side of the first case part 1110 of the ultrasonic water purifying unit 1100 while being inclined in a sealed state and linearly moved.

The cleaning brush 1320 is installed at one end of the moving shaft 1310 and cleans the foreign matter accumulated on the surface of the ultrasonic element 1130 by the linear movement of the moving shaft 1310.

The magnetic pole plate 1330 is installed at the other end of the moving shaft 1310 and has one of the polarities of the N (N) pole and the S (S) pole by the permanent magnet.

The elastic part 1340 is fixedly installed at one end of the first case part 1110 of the ultrasonic water purifying unit 1100 on one side wall and the other end thereof is in contact with the magnetic pole plate 1330. To act.

The cleaning solenoid 1350 is installed to correspond to the magnetic pole plate 1330 on the outside of the ultrasonic water purification unit 1100 and generates an alternating magnetic field on the magnetic pole plate 1330 by a corresponding control signal of the water purifier controller 1410.

That is, the alternating magnetic field generated by the cleaning solenoid 1350 alternately generates the magnetic field of the N pole and the S (S) pole, and the alternating magnetic field affects the magnetic pole plate 1330 installed in a corresponding state. Give or push the magnetic pole plate 1330 in a straight direction.

Therefore, when the cleaning solenoid 1350 operates, the magnetic pole plate 1330 which is subjected to the elastic force of the elastic part 1340 moves linearly in the axial direction of the magnetic field in which the cleaning solenoid 1350 is generated, and the linear movement of the magnetic pole plate 1330 is performed. Is transferred to the moving shaft 1310 to move the cleaning brush 1320 linearly.

Since the cleaning brush 1320 cleans the surface of the ultrasonic element 1130 while linearly moving, the cleaning brush 1320 removes or cleans up foreign matter accumulated or accumulated on the surface of the cleaning brush.

In the accompanying drawings, the cleaning shaft connected to one cleaning solenoid 1350, the magnetic pole plate 1330, the elastic portion 1340, and the magnetic pole plate 1330 forms a plurality of branches and cleans at the end of the moving shaft forming the branches. Brushes 1320 are shown to be installed, respectively, but each cleaning brush 1320 constitutes a moving shaft 1310, magnetic pole plate 1330, elastic portion 1340, cleaning solenoid 1350 as necessary can do.

The water purifier controller 1410 may control the solenoid brush unit 1300 to operate or operate for a predetermined time until a signal for detecting a foreign substance from the sludge light sensor 1150 is not input.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

100: filter unit 102: filter
110: water tank 120: blowout
122: valve 124: heating portion
200: water purifier 1000: ultrasonic filter part
1100: ultrasonic water purification unit 1110: first case portion
1120: dish portion 1130: ultrasonic element
1140: UV element 1150: sludge light sensor
1160: analyzer 1170: first level sensor
1180: cover portion 1200: ultrasonic water tank
1210: second case portion 1220: second water level sensor
1230: purified water supply pipe 1240: liquefaction promotion unit
1241: liquefied plate 1242: electronic cooling unit
1300: solenoid brush portion 1310: moving axis
1320 cleaning brush 1330 stimulation plate
1340: elastic portion 1350: cleaning solenoid

Claims (13)

The first case portion is formed in a cylindrical shape and the center portion of the bottom is concave in the shape of a hemispherical shape, and contains the supplied raw water. An ultrasonic filter unit including a ultrasonic purifying unit installed in the center and configured to output ultrasonic waves in response to the control signal, and an ultrasonic tank unit for storing purified water in which mist discharged from the ultrasonic purifying unit is changed into liquid;
A filter unit connected to the ultrasonic filter unit to filter the raw water filtered by the ultrasonic filter unit secondly;
A water tank unit which is connected to the filter unit and stores purified water while passing through the filter unit;
A discharge unit which is connected to the tank unit and discharges purified water stored in the tank unit;
Purifier with improved purification using ultrasonic waves, characterized in that configured to include.
The method of claim 1,
A solenoid brush unit cleaning the foreign matter attached to the ultrasonic element of the ultrasonic water purifying unit by a corresponding control signal;
Purifier with improved purification using ultrasonic waves further comprising.
3. The method of claim 2,
An ultrasonic circuit unit for monitoring the ultrasonic water purification unit and outputting a corresponding control signal to the solenoid brush unit to clean the foreign matter deposited on the surface of the ultrasonic element;
Purifier with improved purification using ultrasonic waves further comprising.
delete The method of claim 1,
An ultraviolet element installed in the concave outer portion of the dish portion and outputting ultraviolet rays by the control signal; Purifier with improved purification using ultrasonic waves further comprising.
The method of claim 5, wherein
A sludge optical sensor installed at one inner side of the first case part to monitor the surface of the ultrasonic element with light to detect precipitation of foreign matter;
An analyzer portion attached to a portion of an inner upper side of the first case portion to attach and filter foreign substances contained in the mist emitted from the ultrasonic element;
A first water level sensor installed at a portion of the inner lower side of the first case part to detect an inflow level of raw water; And
A cover part forming an upper lid of the first case part and having a plurality of through holes through which the mist passes;
Purifier with improved purification using ultrasonic waves further comprising.
The method of claim 1,
Ultrasonic water tank unit,
A second case portion storing integers and having a cylindrical shape;
A second water level sensor installed at an inner part of the second case part and detecting a level at which the purified water is stored; And
A purified water supply pipe installed at a lower portion of a second case part to discharge the purified water;
Purifier with improved purification using ultrasonic waves.
The method of claim 7, wherein
Ultrasonic water tank unit,
A liquefaction promoting unit disposed above the second case part and converting mist into liquid;
Purifier with improved purification using ultrasonic waves further comprising.
The method of claim 8,
Liquefaction promotion part,
A liquefied flat plate installed on the upper part of the second case part and made of metal and in contact with the mist to promote liquid conversion;
Purifier with improved purification using ultrasonic waves, including.
10. The method according to claim 8 or 9,
Liquefaction promotion part,
An electronic cooling unit installed on an upper portion of the second case portion and cooling a surface in contact with the second case portion;
Purifier with improved purification using ultrasonic waves further comprising.
3. The method of claim 2,
Solenoid brush part,
A moving shaft installed in a moving state on one side wall of the ultrasonic water purification unit and moving linearly;
A cleaning brush installed at one end of the moving shaft and cleaning the surface of the ultrasonic element by linear movement of the moving shaft;
A magnetic pole plate installed at the other end of the moving shaft and having a polarity by a magnet;
One end is fixedly installed on the wall surface of the ultrasonic water purification unit and the other end is installed to contact the magnetic pole plate and the elastic portion for acting the elastic force in the direction of the magnetic pole plate; And
A cleaning solenoid installed on the outside of the ultrasonic water purification unit so as to correspond to the magnetic pole plate and generating an alternating magnetic field on the magnetic pole plate by a corresponding control signal;
Purifier with improved purification using ultrasonic waves, including.
11. The method of claim 10,
The purified water supply pipe
Water purifier with improved purification using ultrasonic waves, characterized in that for cooling the heating portion while passing through the heating portion of the electronic cooling unit in contact.
10. The method according to claim 8 or 9,
Liquefaction promotion part,
A flat plate installed at an upper portion of the second case part and connecting a plurality of liquefied plates;
Purifier with improved purification using ultrasonic waves further comprising.

Images