KR102253886B1 - Low noise antibacterial fine dust collecting system - Google Patents

Abstract

The present invention relates to a low-noise antibacterial dust collecting system, and more specifically, to a low-noise antibacterial dust collector capable of actively responding to occurrence of fine dust and harmful bacteria in a multi-use facility with a large floating population, and an operating system thereof. The low-noise antibacterial dust collecting system includes a pre-filter, a bag filter, an electrostatic precipitator, a UV lamp, a blower fan, an intake distribution unit, a filter unit, and a droplet processing unit.

Description

Low noise antibacterial dust collection system {LOW NOISE ANTIBACTERIAL FINE DUST COLLECTING SYSTEM}

The present invention relates to a low-noise antibacterial dust collection system, and more particularly, to a low-noise antibacterial dust collection device capable of actively responding to the occurrence of fine dust and harmful bacteria in a multi-use facility with a large floating population, and an operating system thereof.

Recently, the inflow of foreign air pollutants such as yellow dust and smog is increasing, but the means and methods for removing fine dust are mostly the types of conventional masks, electric precipitators, and filter materials, and the characteristics seen in some wet dust collection methods are mostly simple. Since it focuses on water spray, it is unsuitable for removing fine dust, and there is a technical limitation as a conventional means for removing ultrafine dust of less than 10 μm, which is a problem in particular.

As the problem of environmental pollution caused by fine dust gradually emerges as a serious social and economic problem, the development of high-efficiency dust collection technology is being made actively, and most of these actively developing technologies are electric dust collection technology and filtration dust collection technology.

Among them, the electric dust collection technology has shown that it is impossible to efficiently remove fine dust particles because the partial passage rate of fine dust particles in the range of 0.1 to 1.0 is typically 10 times or more than the partial passage rate of 10 dust particles. Therefore, electric dust collection technology is reported as an inefficient control technology for removing fine dust, which has the greatest impact on human health.

On the other hand, due to the widespread spread of the coronavirus, which began in late 2019, interest and necessity for space quarantine in multi-use facilities is increasing.Therefore, the need for a dust collection system for installation to prevent the spread of harmful bacteria and viruses is increasing. to be.

Korean Utility Model Registration No. 20-0489651

An object of the present invention is to provide a fine dust collecting system that can be changed to an optimized operating mode for each situation, increasing power consumption due to frequent dedusting processes, generating vibration and noise, extending maintenance period due to bag filter breakage, It is characterized in that it can solve problems such as ozone generation.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. I will be able to.

One aspect of the present invention is a component of a customized fine dust collecting system, including a pre filter, a bag filter, an electric dust collector, a UV lamp, a blower fan, a control unit, an intake distribution unit, a filter unit, and a droplet. It is configured to include a processing unit, by receiving information from a sensor terminal and a central server connected through a communication network, it provides a customized fine dust collecting system, characterized in that the operating state of one or more of the above components is changed.

Specifically, changes in the operating state of the components include changes in the applied voltage of the electric precipitator in the fine dust collecting system, changes in the intensity of the UV lamp, changes in the intensity of the blower fan, and the air inflow path through the operation of the intake air distribution unit. It may mean one or more selected from the group consisting of selecting and spraying the type and amount of droplets to be sprayed by the control and droplet processing unit of, but is not limited thereto.

In addition, in the customized fine dust collecting system of the present invention, the air flow after passing through the filter unit is divided into five and discharged, and a sound-absorbing pad made of glass wool is installed in the passage through which the air flows to minimize noise. It may be characterized by that.

Another aspect of the present invention is the step of collecting information from one or more sensor terminals 100 installed around the dust collection system (S205); Transmitting the collected information to the dust collection system 200 and the central server 300 (S210); The information transmitted to the central server 300 is analyzed by the sensor information management unit 330 and the information analysis unit 340, and based on the analyzed result, the machine learning unit 350 calculates a response scenario suitable for the corresponding situation. Step S215; Changing the operation mode of the fine dust collection system according to each situation based on the calculated response scenario (S220); And a step 225 of continuously feeding back while one or more sensor terminals 100 and the dust collection system 200 and the central server 300 installed around the dust collection system communicate in real time (225); Provides.

Specifically, the change of the operation mode in step S220 includes a change in the intensity of the applied voltage of the electric precipitator in the fine dust collecting system, a change in the intensity of the blower fan, control of the air inflow path through the operation of the intake distribution unit, and spraying from the droplet processing unit. It may include one or more selected from the group consisting of selecting and spraying the type and amount of the droplet, but is not limited thereto.

The customized fine dust collecting system of the present invention is manufactured in a package type, so that it can be installed in an existing interior without burden, and an installation area can be minimized.

In addition, it is possible to freely convert between high-performance mode and low-noise and low-vibration mode so that it can be used in multi-use facilities, and it is possible to control the generation of ozone that can harm the health of users in public places, so installation in multi-use facilities is free. .

In addition, by analyzing the components of fine dust and using the necessary optimal filter according to a preset value, the life of the filter can be extended and excessive filter consumption can be delayed.

In addition, it is possible to exert antibacterial and antiviral effects using a UV lamp, and can include desired particles such as natural antibacterial substances in the air discharged after purification is completed, so that beyond simply removing fine dust, the present invention fine dust It can exhibit the effect of improving the air quality of the space where the dust collection system is installed.

The effects of the present invention are not limited to the above effects, and should be understood to include all effects that can be deduced from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a conceptual diagram showing the structure of a fine dust collecting system according to an embodiment of the present invention (A: top view, B: front view, C: side view).
2 is a view for explaining a customized fine dust collecting system according to an embodiment of the present invention.
3 is a flowchart illustrating a process in which a customized fine dust collection system freely changes modes according to an embodiment of the present invention.
4 shows detailed specifications of the electric precipitator according to an embodiment of the present invention.

In order to clarify the features and advantages of the problem solving means of the present invention, the present invention will be described in more detail with reference to specific embodiments of the present invention shown in the accompanying drawings.

However, in the following description and the accompanying drawings, detailed descriptions of known functions or configurations that may obscure the subject matter of the present invention will be omitted. In addition, it should be noted that the same components are denoted by the same reference numerals as much as possible throughout the drawings.

The terms or words used in the following description and drawings should not be interpreted as being limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms for describing his or her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, It should be understood that there may be equivalents and variations.

In addition, terms including ordinal numbers such as first and second are used to describe various elements, and are used only for the purpose of distinguishing one element from other elements, and to limit the elements. Not used. For example, without departing from the scope of the present invention, the second element may be referred to as the first element, and similarly, the first element may be referred to as the second element.

In addition, terms used in the present specification are used only to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In addition, terms such as "comprises" or "have" described in the present specification are intended to designate the existence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification. It is to be understood that the above other features or the possibility of the presence or addition of numbers, steps, actions, components, parts, or combinations thereof are not preliminarily excluded.

In addition, terms such as "unit", "group", and "module" described in the specification mean a unit that processes at least one function or operation, which may be implemented by hardware or software, or a combination of hardware and software. In addition, "a or an", "one", "the" and similar related words are different from the present specification in the context of describing the present invention (especially in the context of the following claims). Unless indicated or clearly contradicted by context, it may be used in the sense of including both the singular and the plural.

In addition to the above terms, specific terms used in the following description are provided to aid understanding of the present invention, and the use of these specific terms may be changed in other forms without departing from the technical spirit of the present invention.

In addition, embodiments within the scope of the present invention include computer-readable media having or transferring computer-executable instructions or data structures stored in the computer-readable media. Such computer-readable media may be any available media accessible by a general purpose or special purpose computer system. By way of example, such computer readable media may be in the form of RAM, ROM, EPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage, or computer executable instructions, computer readable instructions, or data structures. It may include, but is not limited to, physical storage media such as any other media that can be used to store or deliver certain program code means of the computer and can be accessed by a general purpose or special purpose computer system. .

In addition, the present invention relates to a personal computer, a laptop computer, a handheld device, a multiprocessor system, a microprocessor-based or programmable consumer electronics, a network PC, a minicomputer, a mainframe computer, a mobile phone, a PDA, a pager. It can be implemented in a network computing environment having various types of computer system configurations including (pager) and the like. The invention may also be practiced in a distributed system environment where both local and remote computer systems linked through a network with a wired data link, a wireless data link, or a combination of wired and wireless data links perform tasks. In a distributed system environment, program modules may be located in local and remote memory storage devices.

In addition, it will be appreciated that each block of the process flow diagrams and combinations of the flow chart diagrams may be executed by computer program instructions. Since these computer program instructions can be mounted on the processor of a general purpose computer, special purpose computer or other programmable data processing equipment, the instructions executed by the processor of the computer or other programmable data processing equipment are described in the flowchart block(s). It creates a means to perform functions. These computer program instructions can also be stored in computer-usable or computer-readable memory that can be directed to a computer or other programmable data processing equipment to implement a function in a particular way, so that the computer-usable or computer-readable memory It is also possible for the instructions stored in the flow chart to produce an article of manufacture containing instruction means for performing the functions described in the flowchart block(s). Since computer program instructions can also be mounted on a computer or other programmable data processing equipment, a series of operating steps are performed on a computer or other programmable data processing equipment to create a computer-executable process to create a computer or other programmable data processing equipment. It is also possible for instructions to perform processing equipment to provide steps for executing the functions described in the flowchart block(s).

In addition, each block may represent a module, segment, or part of code that contains one or more executable instructions for executing the specified logical function(s). In addition, it should be noted that in some alternative execution examples, the functions mentioned in the blocks may occur out of order. For example, two blocks shown in succession may in fact be executed substantially simultaneously, or the blocks may sometimes be executed in the reverse order depending on the corresponding function.

In describing the embodiments of the present disclosure in detail, examples of specific systems will be mainly targeted, but the main subject matter to be claimed in the present specification is the scope disclosed in the present specification to other communication systems and services having a similar technical background. It can be applied within a range that does not deviate greatly, and this will be possible at the judgment of a person skilled in the art.

Hereinafter, the present invention will be described in detail by examples. However, the following examples are merely illustrative of the present invention, and the present invention is not limited by the following examples.

1 is a schematic diagram of a structure to describe a customized fine dust collecting system according to an embodiment of the present invention.

Referring to FIG. 1, a customized fine dust collection system according to an embodiment of the present invention includes a pre filter, a bag filter, an electric dust collector, a UV lamp, a blower fan and a control unit, and an intake air. It may be configured to include a distribution, a filter unit, and a droplet processing unit, but is not limited thereto and may be appropriately changed and applied as necessary.

The pre filter serves to physically filter dust having a relatively large particle size, and unpurified air passes first, and in one embodiment of the present invention, located at the lower end of the bag filter. Can be. As the pre-filter, any material may be used as long as it can physically filter fine dust. In one embodiment of the present invention, a non-woven fabric is used, but the present invention is not limited thereto.

Further, the pre-filter may be in a form in which one or more pre-filters are combined with the pre-filter guide, and through this, it is possible to improve the efficiency of removing fine dust in the process of passing through several layers of pre-filters. It is characterized in that it is possible to minimize the consumption of expensive filters (such as HEPA), and by combining the pre-filter to the pre-filter guide, it is possible to replace and maintain simply by replacing the pre-filter guide.

The bag filter serves to collect and discharge fine dust collected at a time, and a filter cloth in which Teflon (PTFE) is immersed in glass fiber, polyethylene (PE), polyphenylensulfide (PPS) fiber, or PPS It may be composed of one or more selected ones, but is not limited thereto. In an embodiment of the present invention, it may be mounted between the pre-filter and the electric precipitator, but is not limited thereto.

The electrostatic precipitator (ESP) refers to a device that removes or collects particles of solid or liquid floating in a gas or liquid by an electric method. The principle of dust collection is that a charge carrier is generated to attach to the fine particles in the flow of air through the discharge electrode of the electric dust collector, and after applying a high voltage field, the air flows, the dust is removed. It is negatively charged and attached to the inner surface of the cylinder to remove dust.

The detailed specifications of the electrostatic precipitator of the present invention are shown in FIG. 4. Briefly, the electric precipitator of the present invention is manufactured in five models from 12V to 48V, and can be appropriately applied and arranged according to the space in which the fine dust collecting system of the present invention is to be installed and the characteristics of use. In addition, the electric precipitator may adjust the output by interlocking with the driving module 250 of the control unit to be described later to adjust the applied voltage, thereby maximizing the dust collection rate or minimizing the amount of ozone generated.

The UV lamp generates ultraviolet rays having a wavelength of 365nm to 415nm, and ultraviolet rays (UV) in the wavelength range exhibit antibacterial and antiviral effects, and thus antibacterial and antiviral effects may be exhibited through the electrostatic precipitator of the present invention.

The blower fan serves to circulate air in a certain direction by generating an overall air flow inside the dust collector of the present invention, and the blower fan can minimize noise by using a low noise fan (6/8 pole).

The control unit includes a control module 210, an input module 220, an output module 230, a communication module 240, a driving module 250, and an injection module 260 that exist inside the fine dust collecting system. , It controls each module existing in the control unit and at the same time communicates with the sensor terminal 100 and the central server 300 to change the mode, which will be described later.

The intake distribution unit may be located on a path in which the flow of air generated from the blower fan moves to the filter unit located on the upper layer of the intake distribution unit, and by forming an air passage with a desired filter among one or more filters located in the filter unit , It is possible to control the air flow rate while adjusting the air inflow path.

As an example, the intake distribution unit of the present invention may be configured to have one or more partition walls, and may be provided with a stopper for opening and closing each of one or more passages separated by the partition walls.

Existing in the intake distribution unit, the passage created by the partition wall is operated by a stopper responsible for opening and closing by a signal from the sensor terminal and the central server, so that all or part of the passage can be opened, through which the passage can be opened to a desired part. By controlling the flow so that only air passes through, it is possible to control the passage of only a desired filter among more than one kind of filters present in the filter unit.

The filter unit may be provided with one or more filters, and each of the one or more filters may be all the same or all different types. Specifically, the filter is a nonwoven fabric filter manufactured in a simple melt blown method, a HEPA filter, a formaldehyde absorption filter, an ozone removal filter, a deodorizing filter composed of porous materials such as charcoal (activated carbon) and zeolite, a nitrogen oxide removal filter, and an antibacterial filter. It may be one or more selected from the group consisting of.

The filter may be provided in a physically divided partition existing inside the filter unit, and the size of an area in which each filter divided by the partition wall is mounted may be appropriately adjusted as necessary. For example, a HEPA filter occupying 70% of the total area of the filter unit is mounted at the center position of the filter unit, and a deodorizing filter and an antibacterial filter are mounted at each of 15% of the total area on the left and right sides of the HEPA filter. It can be applied by appropriately changing the type and area of the mounted filter according to the characteristics and purpose of the place where the dust collection system of is installed.

In addition, in an embodiment of the present invention, it is possible to manufacture in a form including one or more of the intake distribution unit and the filter unit, and in this case, the type and area of the filter mounted for each filter unit, and the air controlled by the intake distribution unit The dust collector installed according to the amount of flow can exhibit a wide variety of purposes and functions.

The droplet processing unit serves to inject fine droplets into the air passing through the filter unit, and the droplets are floating in the air, thereby maximizing an effect of removing fine dust. Specifically, the droplet is a droplet having a specific charge opposite to the electric characteristics charged according to the mutual collision of fine dusts including ultrafine dust of 10 μm or less or the surrounding environment by using an EHD (ElectroHydroDynamic: electrohydrodynamic) injection nozzle. It may be in the form of spraying through, and after receiving a mixed solution of a solvent, a nonionic surfactant, and a polymer electrolyte in a storage portion of the EHD spray nozzle, a predetermined range of voltage is applied to the discharge nozzle to discharge the polymer electrolyte into the outer layer. And the remaining mixed solution moves relative to the inner layer, and finally, the multi-layer structure droplets of the inner layer and the outer layer surrounding the outer circumferential surface of the inner layer are discharged, collecting fine dust into the outer layer of the polymer electrolyte, as well as effectively preventing the evaporation of the inner layer. The effect of effectively improving the efficiency of collecting fine dust can be expected by extending the floating time of droplets in a specific space. Further, an antibacterial substance or a phytoncide solution may be included in the storage unit of the EHD spray nozzle according to a desired effect.

After passing through the filter, the air flow is divided equally into five and discharged, and a sound absorbing pad made of glass wool is installed in the passage through which the air flows, thereby minimizing noise.

In addition to the above-described configuration, the customized fine dust collecting system of the present invention may further include an oxygen generating device or an anion generating device at the outlet of the purified air.

The customized fine dust collecting system of the present invention can be operated with low noise of 60 decibels (db) or less, so it can be installed in public places such as multi-use facilities. It may be within the allowable amount of ozone (0.001 to 0.04 ppm), preferably less than 0.001 ppm.

2 is a view for explaining a customized fine dust collecting system according to an embodiment of the present invention.

Referring to FIG. 2, a customized fine dust collecting system according to an exemplary embodiment of the present invention may include a communication network, a sensor terminal 100, a fine dust collecting system 200, and a central server 300.

The sensor terminal 100 includes a sensing module 110 and a communication module 120 capable of acquiring air quality and surrounding situation information therein, and the sensor terminal 100 includes a fine dust collecting system 200 and It may be installed in the same place or spaced apart from each other, and one or more sensor terminals 100 may be distributed and installed in a space in which the fine dust collecting system 200 is installed.

Here, the fine dust collecting system 200 may be interlocked with the sensor terminal 100 and the central server 300 through a communication network. In this case, the communication network may be a wireless communication network. For example, the wireless communication network may be a wireless communication network using Long Term Evolution (LTE), 5 Generation (5G) and WiFi.

Meanwhile, the central server 300 and the fine dust collecting system 200 may be linked through a wireless communication network, but may be linked through a wired communication network. In addition, various data, etc. may be transmitted and received between the central server 300 and the fine dust collecting system 200 in a form in which a wired/wireless communication network is combined.

The fine dust collecting system 200 of the present invention may include a control module 210, an input module 220, an output module 230, a communication module 240, a driving module 250, and an injection module 260. have. The fine dust collecting system 200 may receive various kinds of sensing information from the sensor terminal 100 through a communication network, and transmit and receive information through a communication network with the central server 300. For this, the fine dust collecting system 200 of the present invention may include various modules for transmitting and receiving data to and from the central server 300, and specifically, the control module 210, the input module 220, and the output module ( 230) and a communication module 240. The control module may include a memory for storing programs and protocols, and a microprocessor for calculating and controlling by executing various programs.

The input module 220 receives various information such as number and text information, and transmits a signal input in connection with setting various functions and controlling the functions of the user terminal 200 to the control module 210. In addition, the input module 220 may include at least one of a keypad and a touch pad that generate an input signal according to a user's touch or manipulation. In this case, the input module 220 is configured in the form of a single touch panel (or touch screen) together with the output module 230 to simultaneously perform input and display functions. In addition, as the input module 220, in addition to input devices such as a keyboard, keypad, mouse, and joystick, all types of input means that may be developed in the future may be used. Particularly, the input module 220 according to the present invention detects input information input from a user and transmits it to the control module 210.

The output module 230 displays information on a series of operation states and operation results that occur while performing a function of the fine dust collecting system 200. In addition, the output module 230 may display a menu of the fine dust collecting system 200 and user data input by a user. Here, the output module 230 is a liquid crystal display (LCD), an ultra-thin liquid crystal display (TFT-LCD, Thin Film Transistor LCD), a light emitting diode (LED), an organic light emitting diode (OLED). OrganicLED), an active organic light emitting diode (AMOLED, Active Matrix OLED), a retina display, a flexible display, and a three-dimensional display. In this case, when the output module 230 is configured in the form of a touch screen, the output module 230 may perform some or all of the functions of the input module 220.

The communication module 240 may transmit and receive data with the central server 300 and the sensor terminal 100 through a communication network. Further, the communication module 240 includes an RF transmission unit for up-converting and amplifying a frequency of a transmitted signal, an RF receiving unit for low-noise amplification and down-converting a received signal, and a communication protocol according to a specific communication method. And data processing means. The communication module 240 may include at least one of a wireless communication module (not shown) and a wired communication module (not shown). And, the wireless communication module is a configuration for transmitting and receiving data according to a wireless communication method, and when the fine dust collecting system 200 uses wireless communication, any one of a wireless network communication module, a wireless LAN communication module, and a wireless fan communication module Data can be transmitted and received with the central server 300 by using. Here, the communication module 240 may include a plurality of communication modules. When a plurality of communication modules are included in the communication module 240, one communication module may perform personal area network (PAN) communication including Bluetooth.

The fine dust collecting system 200 controls the voltage applied to the electric dust collector through the driving module 250 according to information received from the sensor terminal 100 or the central server 300 through a communication network, thereby controlling the output of the electric dust collector. By controlling or adjusting the strength of the blower fan, the amount of air flow can be adjusted, and by adjusting the stopper responsible for opening and closing the passage formed in the intake distribution unit, all or part of the passage can be opened to control the inflow of air to the desired filter. It is characterized by being able to.

The central server 300 transmits and receives sensor data and information for operating a customized fine dust collecting system according to an embodiment of the present invention with the sensor terminal 100 and the fine dust collecting system 200, and the various data And a server device for providing a fine dust collection mode optimized for each situation based on information.

The central server 300 includes a dust collection system management unit 310, a dust collection system registration unit 320, a sensor information management unit 330, an information analysis unit 340, a machine learning unit 350, and a database management unit 360. I can.

The dust collection system management unit 310 may recognize the fine dust collection system 200 to indicate whether or not an authorized terminal has been recognized, or may receive recognition information indicating that it has been detected.

The dust collection system registration unit 320 stores information received from the dust collection system. The sensor information management unit 330 recognizes registration information received and stored from the sensor terminal 100 and extracts key elements included in the registration information.

The information analysis unit 340 analyzes the core elements extracted by the sensor information management unit 330, and the machine learning unit 350 calculates the core elements according to a specific situation and scenario.

In addition, the machine learning unit 350 generates key elements from the sensing information by using machine learning on big data stored in the database management unit 360 and information received from the sensor terminal 100. Or, you can create a new combination of key elements or determine their weights. In addition, the machine learning unit learns artificial intelligence-based prediction by using big data stored in the database of the central server 300 as an input variable. Specifically, accurate correlation is performed using a deep learning technique, which is a field of machine learning. Learning can be performed so that relationships can be derived. In addition, various models such as a recurrent neural network (RNN), a deep neural network (DNN), and a dynamic recurrent neural network (DRNN) may be used as an artificial intelligence network model used for such learning.

In the present invention, the communication network is preferably a wireless communication method such as WLAN (Wireless LAN), Wi-Fi, Wibro, Wimax, and High Speed Downlink Packet Access (HSDPA), but is limited thereto. Depending on the system implementation method, wired communication methods such as Ethernet, xDSL (ADSL, VDSL), HFC (Hybrid Fiber Coaxial Cable), FTTC (Fiber to The Curb), and FTTH (Fiber To The Home) are used. May be.

Now, a detailed operation process of the devices disclosed in FIG. 1 will be described through FIGS. 2 and 3.

2, the sensor terminal 100 through the sensing module 110, the amount of fine dust, the type of fine dust (constituents), odor-causing molecules, presence of harmful bacteria, carbon dioxide concentration, concentration of volatile organic substances such as aldehydes, Nitric oxide concentration and number of people (the degree of crowding) can be measured. At this time, the odor-causing molecule refers to a nitrogen or sulfur compound such as trimethylamine, hydrogen sulfide, methyl mercaptan, and ammonia, which are known as representative odor molecules, and the type of fine dust is not only the size of the fine dust (pm 2.5, pm10, etc.). It was used as a concept that includes the constituents of fine dust, such as whether it is fibrous or mineral. The detection of the presence of harmful bacteria may include all harmful bacteria and viruses such as coronavirus and anthrax, which can be very lethal when sprayed in a multi-use facility, and a specific detection method may be performed using a generally used stationary biological detector. have.

Various data detected by the sensing module 110 provided in the sensor terminal 100 are transmitted to the fine dust collecting system 200 and the central server 300 through the communication module 120 and a communication network.

At this time, the information transmitted to the fine dust collecting system 200 is data related to the amount and type of fine dust, and the fine dust collecting system receiving the corresponding information adjusts the strength of the blower fan and the voltage applied to the electric dust collector. It is possible to adjust the volume.

On the other hand, the entire information acquired by the sensing module 110, including the amount and type of fine dust, is transmitted to the central server 300, and the sensor information management unit 330 and the information analysis unit 340 By analyzing and managing the information sent from, the situation information of the space where the sensor and dust collection system are located is analyzed.

And, based on the analyzed situation information, the central server 300 transmits and receives necessary information through a communication network with the sensor terminal 100 and the fine dust collecting system 200, and the operation mode at the point in time at the place where the fine dust collecting system is located. It is possible to operate customized for each situation by instructing it.

The detailed description of the customized operation for each situation is as follows.

For example, if the amount of fine dust is large, the blower fan's strength and the voltage applied to the electric dust collector can be set to the maximum value by instructing the high-performance mode. Electrostatic precipitators that are likely to occur can be instructed to operate weakly.

Another example is that when quietness is prioritized according to the characteristics of the space in which the fine dust collecting system of the present invention is installed, it is operated in a high-performance mode when there is no person, and the moment a person enters the space where the dust collection system is installed, it is low noise and low vibration. The blower fan can be instructed to lower the power to switch to the mode. Conversely, when quietness is not required, it can be instructed to prioritize performance.

In addition, in another embodiment related to the operation of the fine dust collecting system 200 by the central server 300, the life of the filter is reduced by analyzing the component of the fine dust and using the optimum filter required according to the component of the fine dust. You can slow down excessive filter consumption by increasing it.

Specifically, as a result of analyzing the components of fine dust, when there are excessive fine fat particles in the atmosphere due to actions such as grilling meat, the life of the filter can be drastically reduced when the air filled with the fat particles is filtered through a HEPA filter. Therefore, it can be instructed to pass through a porous filter such as activated carbon and zeolite, and to block air inflow to the HEPA filter.

On the other hand, as a result of analyzing the components of fine dust, if heavy metals or mineral ultrafine particles are excessive among the components of fine dust, it can cause fatal damage to human health, so the air inflow path can be adjusted to preferentially use the HEPA filter. If necessary, it is possible to instruct an emergency to ignore the preset operation mode and perform dust collection of the highest grade.

Likewise, even when the presence of harmful bacteria is detected, the intensity of the UV lamp can be set to the maximum and instructed to perform the highest grade dust collection using all available resources including antibacterial filters and HEPA filters.

In addition, when odor-causing molecules are detected in the data received from the sensor terminal 100, it is possible to instruct to control the air inflow path to preferentially use a porous filter such as activated carbon and zeolite, and the concentration of volatile organic substances such as aldehydes is high. In the case of excessive ozone generation due to excessive generation of ozone or the generation of ozone from an electric dust collector, air is introduced so that it can pass through a suitable filter such as a formaldehyde absorption filter, an ozone removal filter, and a nitrogen oxide removal filter located in the filter section according to each situation. You can adjust the route.

Further, in relation to the air quality of the space where the fine dust collecting system 200 of the present invention is installed, when carbon dioxide is high, odor molecules emitting odor are detected, or fungi or fungi harmful to health are detected, it passes through the filter unit. It is possible to treat the desired droplets in the purified air. Specifically, when harmful fungi or fungi are detected, or when the surrounding environment is judged to be an environment favorable for mold propagation, antibacterial substances derived from natural products can be sprayed. For this purpose, the phytoncide solution can be sprayed and sent to the exhausted exhaust after purification is completed.

Specifically, the antimicrobial substance derived from the natural product exhibits excellent antibacterial and deodorant effects, and includes ginger ( Zingiber officinale ), parsley ( Petroselinum crispum ), pine tree ( Pinus koraiensis ), cloves ( Syzygium aromaticum ), sage ( Salvia officinalis ), thyme ( Thymus vulgaris ), rosemary ( Salvia rosmarinus ), rhubarb ( Eisenia bicyclis ), and the extract was prepared after mixing one or more selected natural products from the group consisting of (gracilaria verrucosa). In this example, thyme ( Thymus vulgaris ), rhubarb ( Eisenia bicyclis ), sage ( Salvia officinalis ), and gracilaria verrucosa were mixed in a weight ratio of 1:2:1:1, respectively, and then 75% ethanol was used at 90°C. Thus, the extract was prepared by reflux extraction for 4 hours and then concentration under reduced pressure, but the present invention is not limited thereto.

In addition, as described above, the customized fine dust collecting system of the present invention may additionally include an oxygen generating device or an anion generating device at the outlet of the purified air in addition to the above configuration. In this case, the fine dust collecting system of the present invention As for the space within the coverage of the system, it has the effect of preemptively controlling the air quality beyond the simple fine dust reduction effect, so the air component of the space can be created as desired.

The machine learning unit 350 of the central server 300 grasps in real time the status of various driving units including various sensor data received from the sensor terminal 100 and filters provided inside the fine dust collecting system, and based on the artificial intelligence network. Therefore, the intensity of the applied voltage of the electric precipitator in the fine dust collecting system, the intensity of the UV lamp, the intensity of the blower fan, the control of the air inflow path through the operation of the intake distribution unit, and the type and amount of droplets to be sprayed from the droplet processing unit are selected. You can decide.

In addition, the machine learning unit 350 uses machine learning to store big data stored in the database management unit 360 in the central server 300, and the strength of the applied voltage of the electric precipitator for each time and situation, It is possible to select or determine the intensity of the blower fan, control of the air inflow path through the operation of the intake distribution unit, and the type and amount of droplets to be injected from the droplet processing unit.

The operation process of the situation-specific fine dust collecting system is briefly illustrated in FIG. 3.

Referring to FIG. 3, first, information is collected from one or more sensors installed around the dust collection system (S205), and the collected information is classified and transmitted directly to the dust collection system or transmitted to the central server (S210).

The information transmitted to the central server is analyzed by the sensor information management unit 330 and the information analysis unit 340, and based on the analyzed result, the machine learning unit 350 calculates a response scenario suitable for the corresponding situation (S215). ).

The corresponding scenario is the strength of the applied voltage of the electric precipitator in the above-described fine dust collecting system, the strength of the blower fan, the control of the air inflow path through the operation of the intake distribution unit, the type and amount of droplets to be injected from the droplet processing unit, or It says to decide.

Based on the corresponding scenario, the operation mode of the fine dust collection system is changed according to each situation (S220).

Thereafter, information is continuously received in real time from one or more sensor terminals 100 installed around the dust collection system, and the dust collection system itself also monitors the consumption status of the filter, the amount of dust in the bag filter, and the state of the droplet storage unit in real time with the central server ( 300) and continuous feedback while communicating (225).

As explained above, the specification includes details of a number of specific implementations, but these should not be understood as limiting to any invention or scope of claimable, rather, which may be specific to a particular embodiment of a particular invention. It should be understood as a description of features. Certain features described herein in the context of separate embodiments may be implemented in combination in a single embodiment. Conversely, various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination. Furthermore, although features operate in a particular combination and may be initially described as so claimed, one or more features from a claimed combination may in some cases be excluded from the combination, and the claimed combination may be a sub-combination. Or sub-combination variations.

Likewise, although operations are depicted in the drawings in a specific order, it should not be understood that such operations must be performed in that particular order or sequential order shown or that all illustrated operations must be performed in order to obtain a desired result. In certain cases, multitasking and parallel processing can be advantageous. In addition, the separation of the various system components of the above-described embodiments should not be understood as requiring such separation in all embodiments, and the program components and systems described are generally integrated together into a single software product or packaged in multiple software products. You should understand that you can.

Specific embodiments of the subject matter described herein have been described. Other embodiments are within the scope of the following claims. For example, the operations recited in the claims may be performed in a different order while still achieving desirable results. As an example, the process depicted in the accompanying drawings does not necessarily require that particular depicted order or sequential order to obtain desirable results. In certain implementations, multitasking and parallel processing can be advantageous.

The present description presents the best mode of the present invention, and provides examples to illustrate the present invention and to enable those skilled in the art to make and use the present invention. The written specification is not intended to limit the present invention to the specific terms presented. Accordingly, although the present invention has been described in detail with reference to the above-described examples, those of ordinary skill in the art can make modifications, changes, and modifications to these examples without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be determined by the described embodiments, but should be determined by the claims.

Claims (1)

Inlet air is a pre filter (pre filter); A bag filter; Electric dust collector; UV lamp; Blower fan; An intake distribution unit; Filter unit; And in the low-noise antibacterial dust collecting system configured to pass through the droplet processing unit in order,
The low-noise antibacterial dust collection system receives information from a sensor terminal and a central server connected through a communication network, so that at least one of the components constituting the low-noise antibacterial dust collection system is changed,
Changing the operating state of the component,
It consists of changing the intensity of applied voltage of the electric dust collector, changing the intensity of the UV lamp, changing the intensity of the blower fan, controlling the air inflow path through the operation of the intake distribution unit, and selecting and spraying the type and amount of droplets to be sprayed from the droplet processing unit. One or more selected from the group,
The UV lamp generates ultraviolet rays having a wavelength of 365 nm to 415 nm,
An intake distribution unit for adjusting the air inflow path;
It is located between the blower fan; and the filter unit; and has at least one partition wall, and has a stopper for opening and closing each one or more passages that are generated by being divided by the partition wall,
One or more filters present in the filter unit; by controlling the flow so that air can pass only to a desired part by opening all or part of the passage by operating the stopper in charge of opening and closing by signals from the sensor terminal and the central server It is characterized in that it can be adjusted to allow air to pass through only the desired filter,
The filter unit; consists of a non-woven fabric filter manufactured in a melt blown method, a HEPA filter, a formaldehyde absorption filter, an ozone removal filter, a deodorization filter composed of porous materials such as char (activated carbon) and zeolite, a nitrogen oxide removal filter, and an antibacterial filter. Consists of including one or more filters selected from the group,
By discharging the air flow after passing through the filter unit by equally dividing into five, and installing a sound-absorbing pad made of glass wool in the passage through which the air flows, noise is minimized,
A low-noise antibacterial dust collection system, characterized in that it can operate with a low noise of 60 decibels (db) or less, and that the ozone generation amount is less than 0.001ppm.

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