KR101276388B1 - Push-fan and Pull-fan Type Air Humidification and Cleaning Device - Google Patents

Abstract

The present invention is characterized in that a reaction treatment device and a filtration filter are provided between a push fan and a pull fan and a vaporization kit is provided in a discharge path to sterilize and purify airborne fungi or fine dust contained in the room air by sterilization and filtration, The humidifying device according to claim 1, wherein the first compartment is divided into three compartments, and the air is sucked through the second compartment into the third compartment through an air inlet formed at one side of the first compartment. And an air passage formed through each of the compartments so as to be continuous with an air outlet formed on one side; A reaction filter installed in the first compartment; a filter installed on the air passage between the first compartment and the second compartment; A vaporizing and humidifying device installed in the third compartment; A push fan installed in the air inlet of the case first compartment; And a pull fan installed in the second compartment for sucking air in the first compartment and supplying the air to the third compartment, wherein the sucked air is sterilized and filtered by the push fan and the pull fan, Wherein the humidifier is a push fan and a full-fan humidifier.

Description

[0001] Push-fan and pull-fan type air humidification and cleaning device [

The present invention relates to a humidifying cleaner that can be used in a certain indoor space. More specifically, the present invention relates to a humidifier purifier that includes a reaction processing device and a filtering filter between a push fan and a pull fan, The present invention relates to a push fan and a full-fan type humidifying cleaner for sterilizing purified airborne fungi or fine dust and maintaining an appropriate humidity by vaporization and humidification.

Airborne fungi such as microscopic dust, viruses and germs, and odors contained in the indoor air are harmful to the human body and harm the comfort.

The air cleaner is used to purify the harmful elements contained in the room air to clean them. In the meantime, electrostatic dust collecting, plasma ion filtering, or filtration filter method has been mainly used, but dry indoor air causes a decrease in immunity and drying of eyes. Recently, a humidifying purifier combining a basic function of a conventional air purifier with a humidifying function has been proposed .

The patent registration system 10-0955206 proposed by the present invention is a vaporizing and humidifying type air purifier which comprises a portable case, a water supply container formed so as to store a predetermined amount of water inside the case, A fan provided on the suction path for enforcing the flow of air through the discharge path in the suction path, and a fan provided on the suction path for urging the flow of air through the discharge path, And a plurality of humidifying filters installed on the discharge path of the air and connected to the water supply container by a wick so as to maintain a humidified state.

This provides a clean and pleasant air to the individual user by the vaporization humidification principle, and provides a portable advantage. However, since the respiration area of an individual is targeted for humidification, there is a limit to effectively purifying a space of a certain size such as an office.

Meanwhile, a conventional air purifier applies a fan (hereinafter referred to as a pull fan) for installing a fan in a rear portion of a filtering filter in the casing so as to pass the internal filtering filter and form a circulating air flow.

This method has the advantage that it is possible to form an effective airflow in the filter by the Coanda effect (the effect that the energy consumption flows to the smallest amount when the air flows), but there are the following problems.

First, the pressure loss occurs in the course of the airflow passing through the filter fiber, and the pressure loss becomes higher as the filter goes to the prefilter - the intermediate filter - the high performance filter. The pressure loss can be reduced by increasing the area of the filter media, but the increase of the filter media area is limited in the air cleaner. In this way, there is a problem that the HEPA filter and the ULPA, which are applied to the filtration of fine suspended particles of 3 μm or less, which are more fatal to the human respiratory system due to the load applied to the fan, can not be effectively applied. In addition, in the air cleaning system used in the limited indoor space, the amount of fine dust or floating fungi included in the entire indoor space is determined by passing through the indoor total air amount by the intake and exhaust of the air cleaning system, The air cleaner system that directly affects the cleaning performance or the existing full fan type air cleaner system has a limitation in that the air volume can not be secured at least once per hour unless the capacity of the fan is excessively increased.

Second, in the condition that the air cleaning system is operating, the formation of the indoor air stream can increase the removal efficiency of fine dust and floating fungi (Jung, Choi, 2009). Moreover, fine dusts and floating fungi In the absence of indoor airflow, sedimentation due to gravity occurs, and the number of airborne fungi in the air may decrease with time in a stagnant indoor environment. However, the air must be removed in the state of airflow by being directly floated by the air current formed by human activities . However, the conventional full-fan structure has a low intake air pressure and a small amount of exhaust air due to the adoption of the intake-air flow path, and thus can not form a proper indoor air flow, which has a limitation in effectively circulating and cleaning a wide indoor space.

Thirdly, as the filter is saturated, the pressure decrease phenomenon becomes large, the noise and the load increase, and the power consumption increases.

Fourth, during the humidification (rainy season), the noise increases as the saturation phenomenon increases, the load increases, the power consumption increases, and it is difficult to perform the normal function.

Fifth, secondary diffusion inevitably occurs when saturated. That is, the filtration filter collects particulate matter such as fine dust and floating fungi together, and even when the antibacterial filter is applied by silver nano or bio enzyme coating, only the passive antibacterial performance in which only the direct contact area of the filter material is maintained, There is a problem that the secondary diffusion of pollutants occurs.

The present invention has an object to provide a humidifier purifier capable of effectively applying not only the humidification of the space belonging to the individual area but also the area belonging to the common space, by improving the humidifier purifier proposed above.

Further, the present invention has an object to provide a humidifying purifier capable of sterilizing and purifying not only fine dust but also floating fungi, and capable of providing pleasant indoor humidity by vaporization humidification.

It is another object of the present invention to provide a humidifying cleaner having a structure that can solve the problems of the conventional pull-fan system to improve filtration performance, effectively induce indoor airflow, reduce noise, and reduce power consumption.

Another object of the present invention is to provide a humidifier purifier capable of solving the problem of the second pollution diffusion caused by pollution of the filter filter.

Further, the present invention has an object to provide a humidifying cleaner having a structure capable of easily exchanging a vaporization humidification kit.

In addition, the present invention has an object to provide an air purifier capable of obtaining an aromatherapy effect by a smell diffusion apparatus in humidified purified air.

In addition, the present invention has an object to provide a humidifying cleaner having a structure capable of preventing contamination of a water supply tank.

In order to achieve the above object, a push fan and a full-fan type humidifying cleaner are proposed. This is formed by dividing the inside of the compartment into three compartments and passing through the compartments so as to be continuous from the air inlet formed at one side of the first compartment to the air outlet formed at one side of the third compartment via the second compartment A case including an air passage; A reaction filter installed in the first compartment; a filter installed on the air passage between the first compartment and the second compartment; A vaporizing and humidifying device installed in the third compartment; A push fan installed in the air inlet of the case first compartment; And a pull fan installed in the second compartment for sucking air in the first compartment and supplying the air to the third compartment, wherein the sucked air is sterilized and filtered by the push fan and the pull fan, .

In addition, the above-mentioned filter is constituted by a tape cassette type which is cyclically cycled by a button interlocked with a latch lever, in the form of a tape wound on a supply roll and a recovery roll, and cyclically cyclic.

The vaporizing and humidifying device includes a vaporizing kit including a plurality of humidifying filters connected to a water supply vessel by a wick and maintained in a humidifying state and is detachably coupled to a cam spring interlocked with a switch lever, And is structured so as to be interlocked with the core of the water supply container by operation of the lever.

In addition, in the present invention, the water supply container constituting the vaporization and humidification device is structured such that a sterilized ball is inserted into and removed from the inside of the coil, .

In addition, the disinfecting and filtering type humidifying cleaner according to the present invention is characterized in that an odorizing device is attached to a discharge portion of an air passage.

According to the above configuration, the present invention has the following effects.

First, in a first compartment in which a disinfection and decomposing action by a reaction with a harmful element is performed in a state where a reaction processing apparatus including any one of electrostatic precipitator, plasma ion, ultraviolet ray and ozone generating apparatus is installed in a first compartment, The positive air pressure flows into the turbulent flow state of the internal air, and the sedimentation and retardation phenomena of the harmful substances having mass are induced, thereby increasing the amount of contact with the reaction processing apparatus, thereby causing the floating fungi (bacteria, fungi, And the removal effect of gaseous substances (odor, VOCs, exhaust gas, etc.) is improved.

Second, since the amount of circulating air by the intake and exhaust system is increased compared with the conventional single-fan system, it is possible to induce a smooth circulation air flow and an indoor circulation air flow in the case at the same time, So that the time for removing the harmful substances can be shortened.

Third, since the filter is composed of a tape cassette type and is cyclically cyclic with a clean filter that is not contaminated, diffusion of secondary pollution due to pollutant saturation can be prevented and the cycling period can be interlocked with the usage, It is always possible to maintain the same performance as the initial one.

Fourth, by providing the vaporizing and humidifying means at the exhaust part, it is possible to provide an effect of maintaining a comfortable humidity of 55 to 65% RH obtained by vaporization and humidification in the clean air, and the vaporization kit is constituted of a detachable type using a magnet, It is possible to perform periodic replacement, thereby improving the hygiene. In addition, since a coil having a closed shape at the bottom is coupled to the inside of the container stopper, there is an advantage that a material for preventing contamination inside the water supply container such as a sterilizing ball can be inserted into the coil.

Fifth, the fragrance device is combined with the discharge portion of the air passage so that aroma fragrance can be discharged to the air adjusted to a comfortable humidity condition. Accordingly, the indoor air quality can be further improved, and the aromatherapy used as an alternative medicine can be easily implemented.

1 is a schematic view of a humidifier purifier according to the present invention;
FIG. 2 is a diagram showing a detached state of a detachable element of a humidifying cleaner according to the present invention
Fig. 3 shows an embodiment of the tape cassette type filter
Figure 4 is a schematic view of an embodiment of a vaporization kit
Fig. 5 is a diagram showing the state of separation and connection of the vaporization kit

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows a structure of the present invention. FIG. 2 shows a separation unit of a detachable structure. The push fan and the full-fan type humidifying and purifying device are composed of a case 10 and a reaction processing apparatus 20 The filtration filter 30, the vaporization humidifier 40, the push fan 50, the pull fan 60 and the smell diffusion apparatus 70.

The case 10 may be configured in a variety of designs that can be installed in a stable state on a table or the like, provided with internal components, may be formed in a large size, shared in use, compact, and utilized for personal use.

The inside of the case 10 is divided into three compartments and the air is sucked from the air inlet 141 formed at one side of the first compartment 11 to the outside of the third compartment 13 via the second compartment 12 And an air passage (14) formed through each compartment so as to be continuous with the air discharge port (142) formed on the side of the compartment.

In the illustrated embodiment, the box-shaped case 10 is divided into a front end portion and a rear end portion, the front end portion is divided into an upper portion and a lower portion, a first compartment 11 is formed at the bottom of the front end, And a third compartment 13 is formed at the rear end. Accordingly, the air inlet 141 is formed in the first compartment at the lower end, the air outlet 142 is formed in the rear end third compartment 13, and air passages 14 are formed in the partition walls separating the compartments Lt; / RTI >

The case 10 can be made of plastic and can be made of aluminum free from the release of environmental hormones and has a structure including an opening / closing port 15 necessary for decomposing and exchanging internal components.

The reaction processing apparatus 20 includes at least one of a catalyst processing apparatus for decomposing gaseous matter, a plasma ion for sterilizing floating fungi, an electrostatic precipitator, an ultraviolet lamp, and an ozone sterilizer. It has a function of disinfecting airborne fungi such as bacteria, bacteria and viruses by contact and reaction and decomposing and removing gaseous substances such as exhaust gas, odor and cigarette smoke. The illustrated embodiment shows the installation of the plasma ion sterilizing apparatus.

The filtration filter 30 is installed on the air passage 14 between the first compartment 11 and the second compartment 12.

The filtering filter is composed of a plurality of air filters combined according to functions. A special filter such as an ozone filter, a catalytic filter, and a carbon filter may be included as a component. Each of the air filters may include an opening / closing port 15 formed in the casing As shown in Fig. In addition, each of the filters may be coated with an antibacterial filter such as an enzyme coating or a silver nano coating for antibacterial performance. In addition, the pre-filter may be separated from the filtering filter and installed in the front air inlet 141 of the push fan 50 so that the dust filter having a large size can be firstly filtered.

The present invention proposes a tape cassette type filter as another embodiment of the above-described filter 30.

The tape cassette type filter shown in Fig. 3 has a structure in which a special filter such as a prefilter, a neutral filter, a high-performance filter and an ozone filter is laminated according to functions and a lamination filter 31 configured in a roll- And the supply roll side laminating filter is configured to be in a cassette shape so as to cover the air passage 14 connecting the first compartment 11 and the second compartment 12 while the case rolls on the roll 33, And a ratchet lever 34 interlocked with the button 37 fixed to the frame 35 so as to receive the elastic force of the spring 36 to rotate the recovery roll 33 constantly.

When the button 35 is pushed, the retract lever 34 is operated to rotate the recovery roll 33 so that the supply roll 34 is rotated 32 side laminated film 31 is released by a predetermined amount to perform the function of a cycling filter for covering the air passage 14. Therefore, the problem of secondary diffusion of the pollution source due to saturation in the existing filter is solved, the ventilation amount can be kept constant, and the initial filtration performance is continuously exhibited.

The constituent part of the laminated film 31 can be formed integrally with the constituent elements such as the frame and the latch lever, and the frame, the button and the latch lever can be repeatedly used by separating only the constituent part of the laminated film 31 will be.

The vaporizing and humidifying device 40 is provided in the third compartment 13 and functions to humidify humidification conditions by means of vaporization and humidification to purified air purified through the reaction processing device 20 and the filtration filter 30.

The vaporization and humidification device 40 comprises a vapor switch 41 and a feed switch 42 and a lever switch 43 for interrupting the connection of the vaporization kits to the wick embedded in the water supply container of the vaporization kit.

4, the vaporization kit 41 is disposed in parallel with the air passage 14 of the second compartment and is connected to the water in the water supply container by contact with the wick 421 of the water supply container 42, And a plurality of humidification filters 411 in which the state is maintained. In addition, the humidification filter is made of an antibacterial microfiber cloth, and it is kept humidified by a capillary, and when the water is dropped, it becomes a dry state and antimicrobial property to prevent parasitism of the fungus is maintained.

The water supply container 42 is for supplying water to the vaporization kit. The water supply container 42 has a box-like closed structure. A wick 421 is formed at the contact portion of the vaporization kit, and an opening / closing cap 422 for supplying water is formed. And a locking device 423 installed in the lower part of the case third compartment in a state of being inserted and removed to prevent separation in an installed state. Prevents contamination due to prolonged use of water.

 The lever switch 43 is composed of a lever 431 coupled to the case in a slider structure and provided with a cam at a lower portion thereof and a cam spring 432 engaged with the cam of the lever and angularly moving about the rear end fixing point, As the vaporization kit is fixed to the cam spring, the angle of the vaporization kit is changed according to the on / off position of the lever switch, so that the vaporization kit is in contact with the wick 421 of the water supply container 42 or in a separated state.

The present invention provides a structure in which the user can easily exchange the vaporization kit. 4 and 5 show that the permanent magnet 433 and the guide pin 434 are provided in the vaporization kit coupling portion of the cam spring 432 and the magnetic force metal plate 412 A detachable structure for separating the vaporization kits or binding them by a magnetic force in the state where the pinholes 413 are formed and separated from the water supply container 42 is applied and the micro switch 100 is placed at the position corresponding to the end portion of the cam spring, 43, the connection of the vaporization kit, and the reaction processing device and the fan are driven and controlled.

In addition, in the illustrated embodiment, the button 35 of the tape cassette type filter is in contact with the end of the water supply container. When the water supply container is filled with water, the latch lever 34 is operated, The laminated film 31 on the supply roll 32 is loosened by a predetermined amount so as to perform the cycling filter function to cover the air passage 14. [

Also, in the illustrated embodiment, the coil 424 having a closed shape at the bottom is coupled to the inside of the opening-closing cap 422, so that the sterilizing ball 425 can be inserted into and removed from the inside of the coil.

When a proper force is applied by the elasticity of the coil, a gap is opened and a material having a germicidal effect such as a sterilized ball, a silver nano ball, and a copper ball can be introduced into the inside. When the water is filled and the plug is closed, And the water can be hygienically managed by the effect of the input material. .

In the present invention, the push fan (50) is attached to the air inlet (141) of the case first compartment (11) as a fan having a wing structure for applying wind pressure. By applying pressure to indoor air and blowing it into the first compartment, the first compartment is kept in a positive pressure state to increase the amount of contact between the reaction processing apparatus 20 and the air, thereby increasing the circulation amount of air in the room, Thereby shortening the time required for cleaning the room and reducing the incubation of the pull fans, thereby inducing the formation of a smooth airflow on the air passage.

The pull fan 60 is installed in the second compartment 12 of the case to suck air in the first compartment and supply the air to the third compartment 13. [ A sucking pressure is applied to the filtration filter to form a flow of air through the filtration filter, and the filtration filter acts to collect particulate matter by the filtration filter.

The push fan and the pull fan apply a positive pressure to the suction side and a negative pressure to the discharge side based on the filtration filter. Therefore, the pressure loss due to the passage of the filtration filter is reduced by complementary action of the positive pressure of the push fan or the negative pressure of the pull fan, and the filter passing air flow is maintained at a certain level or more, The trapping by inertia and the interception by actuation are actively induced to improve the trapping performance.

Also, the overload is prevented by the simultaneous action of the push fan and the pull fan, and the airflow flowing through the inner air passage is maintained at a predetermined level or higher, thereby providing an effect of removing the harmful substances introduced into the room more quickly.

The present invention provides a structure in which an odorizing device (70) is provided on the air outlet side. The flavor enhancer improves the air quality by introducing natural fragrance such as aroma flavor and vitamins into the humidified clean air and discharges it to improve the comfort, and can be used for aroma therapy and alternative medical purposes.

The smell diffusion apparatus 70 applicable to the present invention can be implemented with a structure in which a support table 71 is provided under the air passage of the third compartment and an aroma or vitamin patch 72 is attached or placed on the support table .

The smell diffusion apparatus 70 according to another embodiment of the present invention includes a ring type fixture 73 having a coil coupling portion 74 at the bottom and a compression coil 75 coupled to the coil coupling portion . A hemispherical perfusion inlet 731 is formed at the center of the ring-shaped fixture 73, a through hole 732 is formed at the center of the perfusion inlet, a thread 741 is formed in the coil coupling portion, And a coil 75 is coupled to a thread 741 protruding into the case.

When the fragrance is injected through the perfume inlet 731, the fragrance solution 70 according to the embodiment is held (held) on the surface of the coil without flowing out to the outside due to the surface tension while flowing down to the coil, By discharging the perfume material to the discharge air by the fine vibration of the coil and vaporization, the fragrance can be continuously emitted, and by injecting the perfume in the form of 1 ~ 2 drops, the concern about the deterioration due to the residue of the perfume, Can be solved.

The compression coil 75 is made of a spring steel wire and has an upper portion opened to be coupled to the support lower coil coupling portion and a lower portion to be converged to be clogged. The compression coil 75 has an appropriate length according to the application type, The absorbent foam bundle 76 can be embedded in the coil. The absorbent foam bundle 76 absorbs and retains the aromatic aroma or fragrance which is easily flowed down due to its low viscosity, thereby exhibiting a continuous smell-forming performance and preventing the excess perfume from flowing down.

10: Case
11: first compartment 12: second compartment 13: third compartment
14: air passage 141: air inlet 142: air outlet
15:
20: reaction processing apparatus
30: Filtration filter
31: laminated filter 32: feed roll 33:
34: latch lever 35: frame 36: spring
37: Button
40: evaporative humidifier
41: vaporization kit 411: humidification filter 412: magnetic force plate
413: Pinhole
42: water supply container 421: core 422: opening / closing cap
423: Locking device 424: Coil 425: Sterilization ball
43: lever switch 431: lever 432: cam spring
433: permanent magnet 434: guide pin
50: push fan
60: The pullman
70:
71: support frame 72: patch
73: ring-shaped fixture 731: casting inlet 732: through hole
74: coil coupling hole 741:
75: coil 76: absorption bag bundle

Claims (6)

delete delete An air passage formed through each of the compartments so as to be continuous from the air inlet formed at one side of the first compartment to the air outlet formed at one side of the third compartment via the second compartment, ; A reaction filter installed in the first compartment; a filter installed on the air passage between the first compartment and the second compartment; A vaporizing and humidifying device installed in the third compartment; A push fan installed in the air inlet of the case first compartment; And a pull fan installed in the second compartment to suck air in the first compartment and supply the air to the third compartment. The sucked air is sucked and humidified by discharging the sucked air while forming the inside and the outside air of the case by the push fan and pull fan ,
Wherein the filter is constituted by a tape cassette type which is cyclically cycled by a button interlocked with a latch lever in the form of a tape wrapped around a supply roll and a recovery roll and cyclically cycled.
delete The method of claim 3,
The vaporization and humidification device comprises a vaporization kit and a switch lever composed of a plurality of humidification filters connected in a core to the water supply container and maintained in a humidified state, and the vaporization kit is detachably coupled to a cam spring interlocked with the switch lever, And is interlocked with the core of the water supply container,
Wherein the water supply container is structured so as to be inserted into and removed from the case, and a coil having a closed shape at the bottom is coupled to the inside of the opening and closing cap so that the sterilization ball can be inserted into and removed from the inside of the coil. Purifier delete

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