KR20220104428A - Jet stream nozzle spray type air sterilizer - Google Patents

Abstract

The present invention discloses a jet stream nozzle spray type air sterilizer. The jet stream nozzle spray type air sterilizer according to the present invention comprises: a main body forming an outer body, having a filtration chamber, which has an inlet formed on one side surface to introduce air from the outside, above a machine chamber arranged in a lower part, having a discharge chamber arranged thereabove to provide a space for mixing and discharging clean air and sterilizing water, and including, inside the discharge chamber, a jet stream generating part having a sterilizing water discharge hole having a cylindrical shape opened toward an indoor side and an air discharge hole formed on an edge side of the sterilizing water discharge hole to discharge clean air; an air cleaning module provided inside the filtration chamber and having a filter for sucking air from the outside to remove contaminants; a sterilizing water supply module consisting of a sterilizing water tank provided in the discharge chamber to store sterilizing water, and a spray nozzle connected to the sterilizing water tank by a pipe for discharge at a high pressure; and a controller for controlling the operation of the air cleaning module and the sterilizing water supply module. The jet stream nozzle spray type air sterilizer according to the present invention configured as described above diffuses known sterilizing water such as phytoncide, including electrolyzed water harmless to the human body, into the indoor space together with filtered clean air at all times, thereby effectively sterilizing various pathogens including viruses floating in the air. Moreover, contaminants such as germs and microbes attached to various items, housewares, clothes of occupants, and the like, including inner walls of an indoor space, can be removed and sterilized effectively, thereby improving the quality of indoor air to maintain habitability excellent.

Description

Jet stream nozzle spray type air sterilizer

The present invention relates to a jet stream nozzle spray type air sterilizer, and more particularly, by forming an air stream and discharging sterilizing water harmless to the human body together with clean air filtered from polluted indoor air into the room, pathogenic bacteria including viruses in the air, etc. It relates to a jet stream nozzle spray type air sterilizer that can maintain a good living environment by improving indoor air quality through sterilizing action.

Recently, as the indoor living time increases and the indoor space is gradually sealed, interest in indoor air quality is increasing.

Substances polluting indoor air may appear more severe as the concentration of pollutants that is introduced from outside air into the room or generated by residents' indoor activities increases. There are various air pollutants generated from vehicle operation and industrial sites, and if you look at the pollutants generated from the indoor air itself, it is largely attributed to the emission of various pollutants from building materials, kitchen heating fuel, living activities of residents, and various household items. appear.

These indoor air pollutants include radon and asbestos generated from building materials and formaldehyde, dust, and volatile flow rate detectors ( 31) There are compounds (VOC), nitrogen dioxide, carbon monoxide, cigarette smoke, and microbial substances (microorganisms), and ammonia and sulfurous acid gas are added to common indoor pollutants in the break rooms of various industrial sites, and indoor air pollutants are The higher the concentration of pollutants flowing into the room from outside air or generated from the indoor air itself, the more severe it may appear. In particular, when looking at the pollutants generated from the indoor air itself, it was found that various pollutants were emitted from building materials, kitchen heating fuels, human activities, and various household items.

Since these pollutants are known to cause various diseases including respiratory diseases, various technologies for improving indoor air quality have been proposed to efficiently remove pollutants and create a comfortable indoor environment. There are air purifiers.

The dry type air purifier sucks the polluted air with a fan and then forcibly passes it through the filter to filter out dust or bacteria in this process. It is designed to be removed.

Here, the filter is a high-density filter with a dust collection efficiency of 80% to 99.97% for particles of 0.3, and is efficient in collecting small particles. As the airflow increases, the airflow decreases, which reduces the purification capacity of the air purifier, and may become a pollutant emission source due to contamination of the filter, so it must be replaced.

Therefore, there is a disadvantage that not only causes high cost due to periodic filter replacement and disposal, but also causes environmental pollution. are used together, but it is inconvenient to have to clean and replace each filter from time to time.

The wet type air purifier is a method to remove dust particles by direct absorption and diffusion by inertial collision by contacting the dust particles suspended in the air to droplet and liquid blocking bubbles generated by spraying water with the sucked air. This method is a dry method Compared to this, it does not use a separate filter, so there is no need for replacement. Due to its obsolescence, it is not widely used.

On the other hand, in recent years, the dry type air purifier is additionally configured with an anion generator to neutralize positively charged polluted dust or cations. There is this.

In addition, a device for sterilization using ultraviolet light by additionally installing an ultraviolet (UV) lamp has been proposed, but the action such as sterilization and deodorization of pollutants is achieved only after a certain contact time at a certain distance from the ultraviolet light source (for example, within about 20 cm). Therefore, the proper effect can be obtained only when sufficient air is introduced into the device, and the effect is limited depending on the degree of contamination of the lamp used as a light source and the lifespan limit. In addition, there is a disadvantage that the pollutants attached to the inside of the facility, not the pollutants floating in the air, cannot be removed.

In addition, there are air purifiers equipped with an ozone generator. However, ozone sterilization uses ozone made by ionizing air or oxygen, which is effective in removing pollutants attached to the air as well as removing pollutants in the air. Although it is suitable for facilities handling products in the form of products, there is insufficient supplementary device for effective removal of pollutants that occur frequently in the living environment in addition to the problem of indoor living safety when using ozone. In the case of a general air sterilizer, the standard is stipulated to be less than 0.05ppm. As is generally known in the field of food science, when the ozone concentration is at least 0.5ppm, the death rate is 99.9% or more in seconds to minutes. The sterilizing power of ozone or active species of the following concentrations is inevitably limited.

As such, in the case of an air purifier using a plasma generator, an ozone generator, and an ultraviolet lamp according to the prior art, it is necessary to consider the adhesion and growth rate of microorganisms floating in the air, or to stably maintain the sterilization power in the case of a facility where frequent pollutants are introduced. However, in reality, ozone or plasma has a reaction time of less than a few seconds and is destroyed at the same time as it is created, so there is a limit to increasing the removal efficiency of microorganisms such as airborne bacteria in indoor air. If the bacteria adhere to the surface of stored products and become adherent bacteria, it is impossible to remove these contaminants.

That is, the air purifier according to the prior art simply sucks indoor air and passes it through a high-density filter medium such as a HEPA filter to filter out contaminants, thereby removing dust or foreign substances to lower the degree of indoor pollution. Continuous and effective sterilization and disinfection of pathogenic bacteria such as E. coli and Salmonella, mold adhering to indoor walls and articles, and substances that cause various odors, even in the case of air purifiers with plasma generators, ion generators, ultraviolet lamps and ozone generators. There was this difficult problem.

Accordingly, there is an urgent need for a technology for creating a comfortable indoor environment in consideration of the current state or preference of occupants.

Registered Patent No. 10-2059380 (2019.12.19.) Registered Patent No. 10-2050278 (2019.11.25.) Publication No. 10-2020-0001918 (2020.1.07.)

The present invention was created to solve the problems of the prior art as described above, and the present invention removes foreign substances and suspended substances contained in indoor air, and also uses electrolyzed water harmless to the human body to remove viruses or pathogenic bacteria and An object of the present invention is to provide a jet stream nozzle spray type air sterilizer capable of sterilizing and sterilizing various adherent bacteria including mold adhering to indoor walls or articles, thereby maintaining comfortable indoor air quality.

Another object of the present invention is to configure a jet stream generating unit for forming a jet stream around a nozzle for discharging atomized sterilizing water so that the air sterilizer can be uniformly discharged and spread over a relatively long distance from the place where the device is installed. is to provide

The jet stream nozzle injection type air sterilizer according to a preferred embodiment of the present invention for realizing the above object is a filtering chamber provided with an inlet for inflow of air from the outside on one side to the upper part of the machine room disposed at the lower part to form an outer body is disposed, and a discharge chamber providing a space for mixing and discharging clean air and sterilizing water is disposed at the upper portion thereof, and a sterilizing water discharge port having a cylindrical shape opened toward the interior side of the discharge chamber and the sterilizing water discharge port a body provided with a jet stream generating unit formed on the edge side of the air outlet to discharge clean air; an air cleaning module provided inside the filtration chamber and having a filter for sucking air from the outside to remove contaminants; a sterilizing water supply module including a sterilizing water tank provided in the discharge chamber to store sterilizing water and a spray nozzle connected to the sterilizing water tank by a pipe to discharge at high pressure; It characterized in that it is composed of a controller for controlling the operation of the air cleaning module and the sterilizing water supply module.

As a preferred feature of the present invention, a compressor is installed in the machine room to pressurize sterilizing water at high pressure and is connected to the injection nozzle and a pipe to compress and supply air; is installed, and at the rear of the air cleaning module, a partitioned inflow retention space is formed so that air introduced from the outside flows to the air cleaning module while temporarily staying, and the filtered air discharged from the air cleaning module is supplied. It consists in being composed of a clean air supply pipe that receives and guides the air outlet installed inside the discharge chamber.

As another preferred feature of the present invention, the air cleaning module includes: a case in which an inlet for sucking air from the outside and an outlet for discharging the filtered air are formed; a blower fan installed inside the case to forcibly suck air; It consists of a filtration filter installed between the suction port and the blower fan to filter foreign substances in the air.

As another preferred feature of the present invention, the sterilizing water supply module comprises: a compressor for supplying compressed air; It is detachably provided on one side of the discharge chamber and includes a sterilizing water tank in which sterilizing water is stored, and a spray nozzle installed at the sterilizing water outlet and connected to the sterilizing water tank and the compressor to eject the sterilizing water at high pressure. it is in

As another preferred feature of the present invention, the controller is any one of a control panel or a wireless communication module that is operated by an RF wireless remote control control or an operation panel consisting of a button and a display for displaying a screen on one side of the external side of the main body. Both are provided and are connected to the operation panel in a circuit and are configured to include a microcomputer that controls the operation of the sterilizing water supply module and the air cleaning module.

As another preferred feature of the present invention, the controller includes: a pollution detection sensor capable of wired and wireless communication to detect the indoor air pollution level in real time; In connection with the pollution detection sensor and wired/wireless communication, the detection information is applied, and the control unit is configured to control the operations of the sterilizing water supply module and the air cleaning module by comparing with a preset value.

The jet stream nozzle spray type air sterilizer according to the present invention diffuses known sterilizing water such as phytoncide, including electrolyzed water harmless to the human body, into the indoor space together with the filtered clean air at all times to prevent various pathogens including viruses floating in the air. It enables effective sterilization and disinfection of contaminants such as bacteria and microorganisms attached to the inner wall of the indoor space, as well as various articles, household items, and occupant's clothing, so that indoor air quality is pleasant and livability is improved. It has the advantage of being able to keep it in good condition.

The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed in a conventional and dictionary meaning, and the inventor may properly define the concept of the term to describe his invention in the best way. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

1 is a perspective view showing a jet stream nozzle injection type air sterilizer according to the present invention;
2 is a view from the front of the jet stream nozzle injection type air sterilizer according to the present invention;
3 is a view from above of the jet stream nozzle injection type air sterilizer shown in FIG. 2;
4 is a cross-sectional view taken along line A-A' of FIG. 2;
5 is a cross-sectional view taken along the line B-B' of FIG. 2;
6 is a cross-sectional view for explaining the internal configuration of the jet stream nozzle injection type air sterilizer according to the present invention;
7 is a view from the right side of the jet stream nozzle injection type air sterilizer shown in FIG. 6;
Fig. 8 is a view from above of Fig. 6;
9 is a view from above of FIG. 7;
10 is a view schematically showing the configuration of an air cleaning module in the jet stream nozzle injection type air sterilizer according to the present invention;
11 is a view of FIG. 10 viewed from the side;
Fig. 12 is a view of Fig. 10 viewed from above;

Hereinafter, the configuration and operation of the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

However, it is to be understood that the present invention is not intended to be limited to the specific disclosed form, and includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In the present application, terms such as “comprise” or “have” are intended to designate that a feature, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features, steps, or operations , it should be understood that it does not preclude the possibility of the existence or addition of components, parts, or combinations thereof. That is, throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

In addition, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention pertains. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Here, repeated descriptions, well-known functions that may unnecessarily obscure the subject matter of the present invention, and detailed descriptions of configurations are omitted so as not to obscure the subject matter of the present invention.

The embodiments of the present invention are provided in order to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clearer description.

1 is a perspective view showing a jet stream nozzle injection type air sterilizer according to the present invention.

In the drawing, the main case 12 is provided with a lower case 11 disposed on the lower side to form an outer body, and an inlet port 12b for introducing indoor air on the side of the lower case 11 disposed on the upper side of the lower case 11. ) and a main body 10 comprising an upper case 13 disposed on the main case 12, and an air cleaning module installed in the main case 12 of the main body 10 to suck in and filter outside air (50) and a spray nozzle 31 installed inside the upper case 13 to spray sterilizing water into fine particles together with the clean filtered air (a), and a sterilizing water tank 35 for storing the sterilizing water. One end of the sterilizing water supply module 30 is to control the operations of the sterilizing water supply module 30 and the air purifying module 50, and a microcomputer for control processing consisting of a button that is manipulated by a user and a display for screen display. The jet stream nozzle spray type air sterilizer 1 configured with a controller 15 including

2 is a view from the front of the jet stream nozzle injection type air sterilizer according to the present invention.

In the drawing, the compressor 33 constituting the sterilizing water supply module 30 is disposed in the machine room 11c, which is the inner space of the lower case 11 constituting the main body 10, and is disposed on the upper part of the lower case 11. An air cleaning module 50 is installed in the filtration chamber 12a, which is the inner space of the main case 12, located in the main case 12, and the discharge chamber 13c is inside the upper case 13 located above the main case 12. ), a jet stream nozzle injection type air sterilizer 1 is shown in which a jet stream generating unit 14 is provided as a place for discharging filtered air and sterilizing water.

3 is a view from above of the jet stream nozzle injection type air sterilizer shown in FIG. 2 .

Referring to the drawings, the configuration in which the jet stream generating unit 14 is disposed below the upper case 13 constituting the main body 10 is shown.

4 is a cross-sectional view taken along line A-A' of FIG. 2 .

In the drawing, the discharge chamber 13c, which is the inner space of the upper case 13 constituting the main body 10, is divided into left and right sides for receiving the filtered air from the air cleaning module 50 based on the drawing. The air outlet 14a connected to the air intake pipe 11 to discharge the filtered air (a) to the indoor side and the center of the air outlet 14a are for discharging only sterilizing water, and the injection nozzle 31 on one side of the inside The configuration in which the jet stream generating unit 14 composed of the disposed sterilizing water outlet 14b is provided is shown. On the other hand, an unexplained reference numeral 14c indicates a well-known silencer.

5 is a cross-sectional view taken along the line B-B' of FIG. 2 .

In the drawing, indoor air is introduced into the filtration chamber 12a, which is the inner space of the main case 12 constituting the body 10, and filtered, and the jet stream generating unit 14 is passed through the clean air supply pipe 12c. ) is shown in which the air cleaning module 50 for supplying to the air outlet 14a is installed, and the air cleaning module 50 at this time is an inlet 12b provided on both rear side surfaces of the main case 12. The configuration of supplying air to the upper case 13 side by sucking the air flowing in through the is shown.

6 is a cross-sectional view for explaining the internal configuration of the jet stream nozzle injection type air sterilizer according to the present invention.

Based on the drawing, the lower case 11 in which the compressor 33 is installed and the main case 12 located on the upper part of the lower case 11 to provide a filtration chamber 12a and the main case 12 from the lower part. The main body 10 made of an upper case 13 that is located on the upper portion of the filtration chamber 13 and provides a discharge chamber 13c, and the air cleaning module 50 installed in the filtration chamber 12a and installed in the space on the left in the drawing. A sterilizing water supply module 30 having a sterilizing water tank 35 and a spray nozzle 31 is installed in the discharge chamber 13c, which is the inner space of the upper case 13, and the discharge chamber 13c ) has a jet stream generating unit 14 for discharging the sterilized water (c) atomized by the sterilizing water supply module 30 together with the filtered air (a) filtered by the air cleaning module 50. The configured jet stream nozzle spray type air sterilizer is shown.

7 is a view from the right side of the jet stream nozzle injection type air sterilizer shown in FIG. 6 .

In the drawing, a compressor 33, which is one of the elements constituting the sterilizing water supply module 30, is installed in the lower portion of the main body 10, and an air cleaning module ( 50) is installed, and a sterilizing water tank 35 for storing sterilizing water is installed at the top thereof, and a spray nozzle 31 connected to the sterilizing water tank 35 and the compressor 33 to atomize and spray the sterilizing water. ) is shown in which the configuration is installed.

8 is a view of FIG. 6 viewed from above.

In the drawing, the upper case 13, which is one of the elements constituting the main body 10, includes a spray nozzle 31 constituting the sterilizing water supply module 30 and sterilizing water on one side of the discharge chamber 13c, which is an inner space thereof. A tank 35 is disposed, and a jet stream generating unit 14 for discharging filtered air and sprayed sterilizing water is disposed, and the jet stream generating unit 14 is at the center for discharging sterilizing water. The configuration is shown in which the sterilizing water outlet 14b is disposed, and the air outlet 14a is radially disposed around the sterilizing water outlet 14b.

9 is a view of FIG. 7 viewed from above.

The drawing shows the internal configuration of the main body 10. Based on the drawing, the air cleaning module 50 is disposed on the upper side, and the sterilizing water tank 35 and the spray nozzle 31 are disposed on the lower side. Although not shown, the sterilizing water supply module 30 is installed in the main case 12 of the main body 10 , and the sterilizing water tank 35 and the spray nozzle 31 are located on the upper part of the main body 10 . It is a configuration installed in the case (13).

10 to 12 are views schematically showing the configuration of the air cleaning module in the jet stream nozzle injection type air sterilizer according to the present invention.

The drawing shows an air cleaning module 50 for filtering indoor air, and the air cleaning module 50 at this time has an intake port 51a for sucking in air from the outside and discharging the filtered air. A case 51 having the following ?? or an outlet 51b formed therein, a blower fan 55 installed inside the case 51 to forcibly suck air, and between the suction port 51a and the blower fan 55 It is installed in the filtration filter 53 for filtering contaminants in the air, and in the present invention, the air cleaning module 50 is provided with a suction port 51a for sucking indoor air from the right side, referring to FIG. 11 , , Referring to FIG. 12, it is configured to discharge filtered air after filtering on both sides, and this air cleaning module 50 may be implemented by a known technique.

With reference to the above drawings, the configuration of the jet stream nozzle injection type air sterilizer according to the present invention will be described in detail.

First, as the sterilizing water in the present invention, a known technique known to be harmless to the human body is used, and it is suggested that the electrolyzed water containing hypochlorous acid is preferably used. When this electrolyzed water is sprayed into the room, it sterilizes viruses including various pathogens in the air, and enables sterilization and disinfection of bacteria such as mold adhering to the walls, articles, or household items in the room.

The present invention using such electrolyzed water as sterilizing water is largely composed of a main body 10 and an air cleaning module 50 and an element installed in the main body 10 to filter contaminants for foreign substances or suspended substances in indoor air. , a sterilizing water supply module 30 that sterilizes bacteria or viruses existing in the room, and a controller 15 as a control element.

The main body 10 has a rectangular cylindrical shape, and includes a lower case 11 providing a machine room 11c from the bottom, and a main case 12 positioned above the lower case 11 to provide a filtration chamber 12a. ) and the upper case 13 that is located on the upper part of the main case 12 and provides a discharge chamber 13c, and the filtered air (a) and sterilizing water that is atomized and sprayed in the upper case 13 (c) ) is composed of a jet stream generating unit 14 that forms a jet stream and induces it to be diffused to a long distance.

The compressor 33 of the sterilizing water supply module 30 to be described later is installed in the machine room 11c, which is the inner space of the lower case 11 .

In the filtration chamber 12a, which is the inner space of the main case 12, an air cleaning module 50 is installed on one side of the inside, and the air introduced from the outside temporarily stays in the rear of the air cleaning module 50. A partition is provided so as to be introduced into the inlet (51a) of the air cleaning module. On both sides of the main case 12, an inlet 12b for introducing external air into the air cleaning module 50 installed therein is provided. It is preferable that a pre-treatment filter in the form of a mesh network is installed to remove substances.

In addition, the filtration chamber 12a is partitioned to supply the filtered air discharged from the air cleaning module 50 to the air outlet 14a of the jet stream generator 14 provided in the discharge chamber 13c. A clean air supply pipe 12c is provided. These clean air supply conduits 12c are arranged on the left and right sides of the filtration chamber 12a and are connected to the outlets 51b provided on both sides of the air purifying module 50, and the clean air supply conduits 12c ) is a configuration connected to the upper case (13).

The jet stream generating unit 14 is installed in the discharge chamber 13c and has a sterilizing water discharge port 14b having a cylindrical shape opened toward the interior side, and radially disposed on the edge side of the sterilizing water discharge port 14b. It consists of an air outlet 14a through which clean air is discharged, and the sterilizing water outlet 14b is provided with a spray nozzle 31 of a sterilizing water supply module 30 to be described later, and by this spray nozzle 31 It is an element for guiding the diffusion of sterilizing water sprayed at high pressure. And the air outlet (14a) is arranged radially around the sterilizing water outlet (14b) to increase the time the sprayed sterilizing water stays in the air and to reach a long distance. In the air cleaning module (50) It is an ejection path through which the filtered air (a) is ejected.

That is, when the spray nozzle 31 installed in the sterilizing water outlet 14b discharges the sterilizing water at high pressure, it is diffused into the room as much as the discharge pressure. The sprayed sterilizing water can be diffused to a greater distance by the filtered air blown at the high pressure, and if the blowing pressure of the filtered air (a) is appropriately adjusted, the diffusion distance of the sterilizing water can be adjusted.

On the other hand, the main body 10 is configured with a controller 15 on one side of the front side of the main case 12, wherein the controller 15 is operated with a button for receiving an operation force input from the user and a display indicating the operation state. Any one or both of a wireless communication module (not shown) that is operated by an RF wireless remote control (not shown) so that a panel (not shown) or a user can operate it wirelessly is provided, and the operation panel and the circuit are connected It is configured to include a microcomputer (not shown) for controlling the operation of the sterilizing water supply module and the air cleaning module.

In addition, the controller 15 detects the indoor air pollution level in real time, and the pollution detection sensor capable of wired/wireless communication and the pollution detection sensor are connected to the pollution detection sensor through wired/wireless communication to receive detection information. Compared with a preset value, the sterilizing water supply It is a configuration including a control unit for controlling the operation of the module and the air cleaning module, and since this configuration may be implemented by a known technique, a detailed description thereof will be omitted.

The air cleaning module 50 is installed in the filtration chamber 12a, which is the inner space of the main case 12 constituting the main body 10, to forcibly suck in air in the room, filter it, and clean it through the outlet 51b. It is an element for supplying to the air supply pipe (12c).

The air cleaning module 50 includes a case 51 forming an outer body, a blowing fan 55 for forcibly sucking in and exhausting air, and a filtration filter 53 for filtering the sucked air.

The case 51 has a configuration in which the main case 12 is installed in the filtration chamber 12a, and a suction port 51a for forcibly sucking in air from the outside is disposed on the rear side, and the filtered air is discharged on both sides. A discharge port (51b) is formed for.

The blower fan 55 forcibly sucks in external air through the suction port 51a, passes it through the filtering filter 53 to generate filtered air (a), and passes the thus generated filtered air (a) to the clean air supply pipe. This is to allow flow to the discharge chamber 13c of the upper case 13 through the furnace 12c, and may be implemented by a known technique, so a detailed description thereof will be omitted.

The filtration filter 53 is a well-known HEPA filter for removing contaminants in the sucked air, and is configured to be replaceable.

The sterilizing water supply module 30 is provided on one side of the discharge chamber 13c, which is the inner space of the upper case 13, and includes a sterilizing water tank 35 for storing sterilizing water, the sterilizing water tank 35 and a pipeline It is connected to a spray nozzle 31 for spraying at high pressure, and is connected to the spray nozzle 31 to pump sterilizing water at high pressure, and consists of a compressor 33 for supplying compressed air.

One or more sterilizing water tanks 35 may be provided on one side of the discharge chamber 13c of the upper case 13 , and are connected to the injection nozzle 31 by a pipe.

As the injection nozzle 31, a known nozzle for receiving sterilizing water such as electrolyzed water and injecting it at high pressure may be used, or an ultrasonic oscillator that receives sterilizing water and atomizes it may be used, and in the present invention, sterilization is a preferred embodiment It is proposed that a spray nozzle 31 for spraying water in the form of a spray is used.

On the other hand, the sterilization water supply module 30 in the present invention may be configured to include a known electrolysis type sterilization water generator.

The operation of the jet stream nozzle injection type air sterilizer according to the present invention configured as described above will be described as follows.

First, when the compressor 33 operates, the sterilizing water stored in the sterilizing water tank 35 starts to be sprayed through the injection nozzle 31 by the pressure feeding action of the compressor 33, and at the same time the air cleaning module ( 50), the outside air is also filtered.

Next, the spray nozzle 31 is installed at the sterilizing water outlet 14b constituting the jet stream generating unit 14 to perform the spray toward the indoor side, and radially to the edge of the sterilizing water outlet 14b. Since the plurality of air outlets 14a arranged as Since it can be moved along the airflow for a long distance, it is possible to spread clean air and sterilizing water for the entire indoor space.

On the other hand, the present invention is not limited to the described embodiments, it is possible to use it by changing the application site, and it is common in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those with knowledge. Accordingly, it is intended that such variations or modifications fall within the scope of the claims of the present invention.

1: air sterilizer 10: body
11: lower case 11c: machine room
12: main case 12a: filtration chamber
12b: inlet 12c: clean air supply pipe
13: upper case 13c: discharge chamber
14: jet stream generator 14a: air outlet
14b: sterilization water outlet 15: controller
30: sterilization water supply module 31: spray nozzle
33: compressor 35: sterilization water tank
50: air cleaning module 51: case
51a: inlet 51b: outlet
53: air filter 55: blowing fan

Claims (6)

A filtration chamber provided with an inlet for inflow of air from the outside is disposed on one side of the upper part of the machine room disposed at the lower part to form an outer body, and a discharge chamber providing a space for mixing and discharging clean air and sterilizing water is provided at the upper part a main body provided with a jet stream generating unit including a sterilizing water discharge port having a cylindrical shape open toward the interior side of the discharge chamber and an air discharge port formed on the edge of the sterilizing water discharge port to discharge clean air;
an air cleaning module provided inside the filtration chamber and having a filter for sucking air from the outside to remove contaminants;
a sterilizing water supply module including a sterilizing water tank provided in the discharge chamber to store sterilizing water, and a sterilizing water supply module connected to the sterilizing water tank by a pipe to discharge at a high pressure;
a controller for controlling the operations of the air cleaning module and the sterilizing water supply module;
Jet stream nozzle injection type air sterilizer comprising a, The method of claim 1, wherein a compressor is installed in the machine room for supplying sterilizing water under high pressure and connected to the injection nozzle by a pipe to compress and supply air;
In the filtration chamber, an air cleaning module is installed therein, and a partitioned space is provided at the rear of the air cleaning module so that air introduced from the outside flows to the air cleaning module while temporarily staying, and is discharged from the air cleaning module. Jet stream nozzle injection type air sterilizer, characterized in that it consists of a clean air supply pipe that receives the filtered air to be supplied and guides it to the air outlet installed in the discharge chamber. According to claim 1, wherein the air cleaning module,
a case in which an inlet for sucking air from the outside and an outlet for discharging the filtered air are formed;
a blower fan installed inside the case to forcibly suck air;
and a filtration filter installed between the suction port and the blowing fan to filter foreign substances in the air. According to claim 1, wherein the sterilization water supply module,
a compressor for supplying compressed air;
a sterilizing water tank which is detachably provided on one side of the discharge chamber and has sterilized water stored therein;
a spray nozzle installed at the sterilizing water outlet and connected to the sterilizing water tank and the compressor to eject the sterilizing water at high pressure; Jet stream nozzle injection type air sterilizer, characterized in that consisting of. The method of claim 1, wherein the controller
Any one or both of an operation panel consisting of a button and a display for displaying a screen or a wireless communication module that is operated by an RF wireless remote control is provided on an external side of the main body, and the operation panel and the circuit are connected Jet stream nozzle injection type air sterilizer, characterized in that it comprises a microcomputer that controls the operation of the sterilizing water supply module and the air cleaning module. The method of claim 1,
The controller includes: a pollution detection sensor capable of wired/wireless communication to detect the indoor air pollution level in real time;
a control unit for controlling operations of the sterilizing water supply module and the air purification module by comparing the contamination detection sensor with a preset value to receive detection information in connection with wired/wireless communication;
Jet stream nozzle injection type air sterilizer, characterized in that it comprises a.

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