KR102574023B1 - Sterilization and deodorization hybrid air conditioning system and operating method thereof - Google Patents

Abstract

An ozone light source for irradiating light for deodorization in a predetermined space, a UV light source for irradiating light for sterilization in the predetermined space, a first sensor module for measuring the ozone concentration in the predetermined space, and a second sensor module for measuring human movement A sensor unit including a sensor unit, a determination unit for determining the situation of the predetermined space based on at least one of the ozone concentration measured by the sensor unit and the motion of a person, and the ozone light source and A sterilization and deodorization hybrid air conditioning system including a controller for controlling the operation of at least one of the UV light sources is provided.

Description

Sterilization and deodorization hybrid air conditioning system and operating method thereof

The present invention relates to a sterilization and deodorization hybrid air conditioning system and its operating method, and more specifically, to a sterilization and deodorization hybrid air conditioning system capable of performing quantitative sterilization and deodorization while safely deodorizing and sterilizing a predetermined space, and its operating method is related to

In food manufacturing and processing workplaces (eg, slaughterhouses, meat processing workplaces, etc.), odors and harmful gases may be generated due to their characteristics.

Accordingly, deodorization in food manufacturing and processing workshops may be a task to be solved.

On the other hand, it is obvious that hygiene management such as disinfection and sterilization should be thoroughly performed in food manufacturing and processing workplaces because they handle food materials consumed by humans.

Thus, sterilization in food manufacturing and processing workplaces may be another challenge to be addressed.

On the other hand, according to the facility standards for food manufacturing and processing businesses related to Article 36 of the Facility Standards for Each Industry in the Enforcement Rules of the Food Sanitation Act, it is stated that ventilation facilities sufficient to ventilate odors, harmful gases, soot, steam, etc. generated in food manufacturing and processing workplaces are required. has been

In addition, it is specified that the part of the food handling facility that comes into direct contact with food must be made of hygienic water-resistant material that is easy to wash or made of hygienic wood that can be washed and can be disinfected and sterilized with boiling water, steam, disinfectant, etc. there is.

On the other hand, if the enforcement regulations of the Food Sanitation Act as above are violated, it is stipulated that business suspension, furthermore, cancellation of business license or closure of the business place will be taken.

That is, in other words, deodorization and sterilization, which are the above-mentioned problems to be solved, are established as rules to be legally enforced.

However, in the past, it is not only expensive to provide ventilation facilities for ventilation of odors, harmful gases, soot, steam, etc. generated inside the food manufacturing and processing workplace, but also the ventilation inside the food manufacturing and processing workplace is practically The system structure that can quantitatively determine whether or not it is losing is insufficient.

On the other hand, in the conventional food manufacturing and processing workplace, a method of using chemicals is mainly used for disinfection and sterilization, and since most of these chemicals are harmful to the human body, various side effects may be accompanied.

Accordingly, there is a need for an air conditioning system capable of performing quantitative sterilization and deodorization while safely deodorizing and sterilizing a food manufacturing and processing workplace.

The technical problem to be solved by the present invention is to provide a sterilization and deodorization hybrid air conditioning system and its operating method that can safely deodorize and sterilize a food manufacturing and processing workplace.

Another technical problem to be solved by the present invention is to provide a sterilization and deodorization hybrid air conditioning system capable of quantitative sterilization and deodorization and an operating method thereof.

The technical problem to be solved by the present invention is not limited to the above.

In order to solve the above technical problem, the present invention provides a sterilization and deodorization hybrid air conditioning system.

According to an embodiment, the sterilization and deodorization hybrid air conditioning system includes an ozone light source for irradiating light for deodorization in a predetermined space, a UV light source for irradiating light for disinfection in the predetermined space, and an agent for measuring the ozone concentration in the predetermined space. A sensor unit including a first sensor module and a second sensor module that measures a person's motion, a determination unit that determines the situation of the predetermined space based on at least one of the ozone concentration measured by the sensor unit and the person's motion; and a control unit controlling operation of at least one of the ozone light source and the UV light source according to a result determined by the determination unit.

According to an embodiment, the control unit controls the start of operation of the ozone light source to radiate deodorizing light to the predetermined space, but the determination unit, through the first sensor module, determines that the ozone concentration of the predetermined space is When it is determined that the concentration is equal to or higher than the safety reference concentration, the control unit may control the end of operation of the ozone light source.

According to an embodiment, the sterilization and deodorization hybrid air conditioning system further includes a notification unit for providing a notification message to a person existing inside the predetermined space, and the determination unit determines the level of the predetermined space through the first sensor module. When the ozone concentration is high and it is determined through the second sensor module that there is a human movement in the predetermined space, the control unit controls the operation of the ozone light source to be stopped, and the notification unit controls the operation of the ozone light source, A notification message may be provided so that the person moves outside the predetermined space.

According to one embodiment, the sterilization and deodorization hybrid air conditioning system further includes an operation time input unit for receiving a start time for starting operation of at least one of the ozone light source and the UV light source and an end time for ending operation, When it is determined by the determination unit that there is no movement of a person in the predetermined space through the first sensor module, the control unit controls the re-start of operation of the ozone light source that has been stopped, and resumes the operation of the stopped ozone light source. - In the start control, considering the time when the operation of the ozone light source is stopped, the operation re-start end time of the ozone light source may be controlled to extend from the end time input from the operation time input unit.

According to an embodiment, the sterilization and deodorization hybrid air conditioning system further includes a door lock module provided at a door that is opened and closed to enter and exit the predetermined space, and a display unit displaying the status of the predetermined space, , When it is determined that the operation of the ozone light source is started through the first sensor module, the door lock module is operated to close the door, and the display unit is operated to display the ozone concentration of the predetermined space.

According to an embodiment, when the determination unit determines, through the first sensor module, that the concentration of ozone in the predetermined space is greater than or equal to a safety reference concentration, the controller controls termination of operation of the ozone light source, When the unit determines that the concentration of ozone in the predetermined space is equal to or less than a safety standard concentration through the first sensor module, the door lock module may be operated to open the door.

According to an embodiment, the sterilization and deodorization hybrid air conditioning system further includes an air supply and exhaust unit for supplying and exhausting air within the predetermined space, and the determination unit operates the ozone light source through the first sensor module. When it is determined that the operation of the UV light source is terminated, the operation of the supply/exhaust unit may be started.

According to one embodiment, the sterilization and deodorization hybrid air conditioning system further includes a circuit unit for an ozone light source supplying current to the ozone light source, and a circuit unit for a UV light source supplying current to the UV light source, wherein the ozone light source Further comprising a circuit unit and a housing surrounding at least one side of the UV light source circuit unit, wherein the ozone light source circuit unit is fixedly coupled to the housing by a fastening screw penetrating one surface of the housing, and One end of the fastening screw penetrating one surface may contact one side of the ozone light source, and the one side of the ozone light source in contact with the one end of the fastening screw may be spaced apart from one surface of the housing by a predetermined distance.

In order to solve the above technical problem, the present invention provides a method for operating a sterilization and deodorization hybrid air conditioning system.

According to an embodiment, the method of operating the hybrid air conditioning system for sterilization and deodorization starts the operation of at least one of an ozone light source for radiating light for deodorization to a predetermined space and a UV light source for radiating light for sterilization to the predetermined space. Receiving an input of a time and an end time for ending the operation, controlling the start of operation of at least one of the ozone light source and the UV light source, the ozone concentration in the predetermined space being increased, but there is a movement of a person in the predetermined space If it is determined that the operation of the ozone light source is stopped, and if it is determined that there is no movement of a person in the predetermined space, controlling the re-start of the operation of the ozone light source, In the step of controlling the start, in consideration of the time when the operation of the ozone light source was stopped in the step of controlling the stop, the operation re-start of the ozone light source is extended from the end time received in the input receiving step. This may include controlling

According to an embodiment of the present invention, an ozone light source for irradiating light for deodorization in a predetermined space, a UV light source for irradiating light for sterilization in the predetermined space, a first sensor module for measuring ozone concentration in the predetermined space, and human movement A sensor unit including a second sensor module that measures the ozone concentration measured by the sensor unit and a determination unit that determines the situation of the predetermined space based on at least one of the ozone concentration measured by the sensor unit and the movement of a person; As a result, a sterilization and deodorization hybrid air conditioning system including a control unit controlling the operation of at least one of the ozone light source and the UV light source may be provided.

On the other hand, according to an embodiment of the present invention, the sterilization and deodorization hybrid air conditioning system further includes an operation time input unit for receiving a start time for starting operation of at least one of the ozone light source and the UV light source and an end time for ending operation. Including, but, when it is determined that there is no movement of a person in the predetermined space through the first sensor module, the control unit controls to restart the operation of the stopped ozone light source, but the stopped ozone light source In the operation re-start control of the ozone light source, considering the time when the operation of the ozone light source is stopped, the operation re-start end time of the ozone light source may be controlled to extend from the end time input from the operation time input unit. .

Accordingly, according to the present invention, since the time when the operation of the ozone light source is stopped is considered, the operation re-start end time of the ozone light source can be extended from the end time input from the operation time input unit, There is an effect that deodorization of a predetermined space can be made quantitatively.

In addition, according to an embodiment of the present invention, the sterilization and deodorization hybrid air conditioning system further includes a notification unit for providing a notification message to a person existing inside the predetermined space, and the determination unit, through the first sensor module, When the concentration of ozone in a predetermined space increases and it is determined through the second sensor module that there is a human movement in the predetermined space, the control unit controls the operation of the ozone light source to be stopped, and the notification unit controls the operation of the ozone light source in the predetermined space. A notification message may be provided so that a person existing in the room moves outside the predetermined space.

Accordingly, according to the present invention, since a person can be non-exposed to a high concentration of ozone, it is of course possible to safely deodorize and sterilize a predetermined space.

1 to 7 are views for explaining a sterilization and deodorization hybrid air conditioning system according to an embodiment of the present invention.
8 is a diagram for explaining a method of operating a sterilization and deodorization hybrid air conditioning system according to an embodiment of the present invention.
9 to 11 are diagrams for explaining actual implementation examples of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the technical spirit of the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete, and the spirit of the present invention will be sufficiently conveyed to those skilled in the art.

In this specification, when an element is referred to as being on another element, it means that it may be directly formed on the other element or a third element may be interposed therebetween. Also, in the drawings, shapes and thicknesses of regions are exaggerated for effective description of technical content.

In addition, although terms such as first, second, and third are used to describe various elements in various embodiments of the present specification, these elements should not be limited by these terms. These terms are only used to distinguish one component from another. Therefore, what is referred to as a first element in one embodiment may be referred to as a second element in another embodiment. Each embodiment described and illustrated herein also includes its complementary embodiments. In addition, in this specification, 'and/or' is used to mean including at least one of the elements listed before and after.

In the specification, expressions in the singular number include plural expressions unless the context clearly dictates otherwise. In addition, the terms "comprise" or "having" are intended to designate that the features, numbers, steps, components, or combinations thereof described in the specification exist, but one or more other features, numbers, steps, or components. It should not be construed as excluding the possibility of the presence or addition of elements or combinations thereof. In addition, in this specification, "connection" is used to mean both indirectly and directly connecting a plurality of components.

In addition, terms such as “… unit”, “… unit”, and “module” described in the specification mean a unit that processes at least one function or operation, which may be implemented as hardware or software or a combination of hardware and software. there is.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

In food manufacturing and processing workplaces (eg, slaughterhouses, meat processing facilities, etc.), odors and harmful gases may be generated due to their characteristics.

Accordingly, deodorization in food manufacturing and processing workshops may be a task to be solved.

On the other hand, it is obvious that hygiene management such as disinfection and sterilization should be thoroughly performed in food manufacturing and processing workplaces because they handle food materials consumed by humans.

Thus, sterilization in food manufacturing and processing workplaces may be another challenge to be addressed.

On the other hand, according to the facility standards for food manufacturing and processing businesses related to Article 36 of the Facility Standards for Each Industry in the Enforcement Rules of the Food Sanitation Act, it is stated that ventilation facilities sufficient to ventilate odors, harmful gases, soot, steam, etc. generated in food manufacturing and processing workplaces are required. has been

In addition, it is specified that the part of the food handling facility that comes into direct contact with food must be made of hygienic water-resistant material that is easy to wash or made of hygienic wood that can be washed and can be disinfected and sterilized with boiling water, steam, disinfectant, etc. there is.

On the other hand, if the enforcement regulations of the Food Sanitation Act as above are violated, it is stipulated that business suspension, furthermore, cancellation of business license or closure of the business place will be taken.

That is, in other words, deodorization and sterilization, which are the above-mentioned problems to be solved, are established as rules to be legally enforced.

However, in the past, it is not only expensive to provide ventilation facilities for ventilation of odors, harmful gases, soot, steam, etc. generated inside the food manufacturing and processing workplace, but also the ventilation inside the food manufacturing and processing workplace is practically The system structure that can quantitatively determine whether or not it is losing is insufficient.

On the other hand, in the conventional food manufacturing and processing workplace, a method of using chemicals is mainly used for disinfection and sterilization, and since most of these chemicals are harmful to the human body, various side effects may be accompanied.

Accordingly, the present invention provides a hybrid air conditioning system capable of performing quantitative sterilization and deodorization while safely deodorizing and sterilizing a food manufacturing and processing workplace.

Hereinafter, a sterilization and deodorization hybrid air conditioning system according to an embodiment of the present invention will be described with reference to the drawings.

1 to 7 are views for explaining a sterilization and deodorization hybrid air conditioning system according to an embodiment of the present invention.

1 and 2, the sterilization and deodorization hybrid air conditioning system 100 includes an ozone light source 10, a UV light source 20, a sensor unit 30, a determination unit 40, and a notification unit 50. , It may include at least one of the door lock module 60, the display unit 70, the supply and exhaust unit 80, and the control unit 90.

Hereinafter, each configuration of the present invention is explained.

Ozone light source(10)

Referring to FIG. 2 , the ozone light source 10 may irradiate light for deodorization to a predetermined space sp.

Here, the light for deodorization may be understood as a concept including light irradiated from the ozone light source 10 to deodorize the predetermined space sp.

To this end, the ozone light source 10 may be installed in a specific area of the predetermined space sp, for example, the ceiling, to radiate light for deodorization to the predetermined space sp.

Meanwhile, the ozone light source 10 may be provided in the form of an ozone lamp, for example.

On the other hand, here, the predetermined space (sp) may be understood as a concept including, for example, a food manufacturing and processing workshop.

However, the embodiment of the present invention is not limited to the aforementioned food manufacturing and processing workplace, and can be applied to all spaces requiring deodorization and/or sterilization, of course.

On the other hand, the light emitted from the ozone light source 10 can, of course, provide a sterilizing effect in addition to deodorizing as described above.

Meanwhile, referring to FIG. 3 , the ozone light source 10 may be electrically connected to the ozone light source circuit unit 11 supplying current to the ozone light source 10 .

Meanwhile, at least one side of the ozone light source circuit unit 11 may be surrounded by a housing 15 as shown in FIG. 3 .

More specifically, referring to FIG. 4 , the ozone light source circuit unit 11 may be fixedly coupled to the housing 15 by a fastening screw sc penetrating one surface of the housing 15. . Meanwhile, one end of the fastening screw sc penetrating one surface of the housing 15 may contact one side of the ozone light source 10 .

Accordingly, as shown in FIGS. 3 and 4, one side of the ozone light source 10 in contact with one end of the fastening screw sc and one side of the housing 15 are separated by a predetermined distance d. It can be.

This is considered to minimize the deflection of the ozone light source 10 according to the present invention.

As shown in FIG. 5, when the ozone light source 10 extends in a direction horizontal to gravity and is installed on the ceiling of the predetermined space sp as shown in FIG. 6, the ozone light source 10 Silver can sag in the direction of gravity by gravity.

However, according to the present invention, as described above, one side of the ozone light source 10 is spaced apart from one side of the housing 10 by a predetermined distance (d, see FIGS. 3 and 4), and the fastening screw ( Since it can come into contact with one end of sc), deflection can be minimized even when the ozone light source 10 is installed on the ceiling of the predetermined space sp.

Meanwhile, referring to FIGS. 3, 5 and 6, the ozone light source 10 may be surrounded by an emergency cover 13.

This is to minimize scattering of fragments when the ozone light source 10 is destroyed by an external impact or the like.

UV Light Source(20)

Referring to FIG. 2 , the UV (utraviolet) light source 20 may irradiate light for sterilization to the predetermined space sp.

Here, the sterilizing light may be understood as a concept including light irradiated from the UV light source 20 to sterilize the predetermined space sp.

To this end, referring to FIGS. 5 and 6, the UV light source 20, together with the ozone light source 10 described above to irradiate light for sterilization to the predetermined space sp, It can be installed in a specific area, for example, a ceiling.

Alternatively, for another example, the UV light source 20 may be installed separately from the ozone light source 10 in a specific area of the predetermined space sp.

Meanwhile, the UV light source 20 may be provided in the form of, for example, a UV lamp.

Meanwhile, referring to FIG. 3 , the UV light source 20 may be electrically connected to a UV light source circuit unit 21 supplying current to the UV light source 20 .

Meanwhile, at least one side of the UV light source circuit unit 21 may be surrounded by a housing 15 as shown in FIG. 3 .

Meanwhile, referring to FIGS. 3, 5 and 6, the UV light source 20 may be surrounded by an emergency cover 23.

This is to minimize scattering of fragments when the UV light source 20 is destroyed by an external impact or the like.

sensor unit 30

Referring to FIG. 2 , the sensor unit 30 may measure the ozone concentration in the predetermined space sp and measure the movement of a person in the predetermined space sp.

To this end, the sensor unit 30 may include a first sensor module 30a for measuring the ozone concentration in the predetermined space sp and a second sensor module 30b for measuring a human motion.

Meanwhile, the first sensor module 30a may be provided in the form of, for example, an ozone concentration measuring sensor, and the first sensor module 30b may be provided in the form of an infrared sensor, for example. there is.

Judging unit (40)

Referring to FIG. 2 , the determination unit 40 may determine the situation of the predetermined space sp based on at least one of the ozone concentration measured by the sensor unit 30 and the movement of a person.

To this end, the determination unit 40, of course, can be associated with the sensor unit 30.

Meanwhile, when the determination unit 40 determines the condition of the predetermined space sp, the control unit 90, which will be described later, determines the ozone light source 10 and the Operation of at least one of the UV light sources 20 may be controlled.

More specifically, when the determination unit 40 determines, through the first sensor module 30a, that the concentration of ozone in the predetermined space sp is equal to or greater than the safety reference concentration, the control unit 90 operates It is possible to control the end of operation of the ozone light source 10 that has been initiated.

Meanwhile, in the determination unit 40, the ozone concentration in the predetermined space sp is increased through the first sensor module 30a, but the ozone concentration is increased in the predetermined space sp through the second sensor module 30b. When it is determined that there is a human movement, the controller 90 may control the operation of the ozone light source 10, which has been started, to be stopped.

Meanwhile, when the determination unit 40 determines that there is no human movement in the predetermined space sp through the first sensor module 30a, the controller 90 determines that the ozone light source 10 ) can control the re-start of operation.

Meanwhile, at this time, in the control of re-starting the operation of the stopped ozone light source 10, the control unit 90 considers the time when the operation of the ozone light source 10 is stopped, and operates the ozone light source 10. The re-start end time may be controlled to extend from the end time (t2, see FIG. 7) input from an operation time input unit (not shown) to be described later. This will be described later in more detail.

notification unit (50)

Referring to FIG. 2 , the notification unit 50 may provide a notification message to a person existing inside the predetermined space sp.

More specifically, the notification unit 50, in the determination unit 40, increases the ozone concentration of the predetermined space sp through the first sensor module 30a, but the second sensor module 30b ), when it is determined that there is a movement of a person in the predetermined space (sp), a notification message may be provided so that the person existing inside the predetermined space (sp) moves outside the predetermined space (sp).

To this end, referring to FIG. 2 , the notification unit 50 may be provided inside the predetermined space sp.

According to the present invention, when a person is exposed to high concentration of ozone, it can be harmful to the human body. When the light for deodorization is irradiated from the ozone light source 10 to the predetermined space sp, the inside of the predetermined space sp of people are considered to move outside.

Door lock module (60)

Referring to FIG. 2 , the door lock module 60 may operate to open and close the door dr that is opened and closed to enter and exit the predetermined space sp.

To this end, referring to FIG. 2 , the door lock module 60 is connected to at least one of the above-described determination unit 40 and the control unit 90, and may be provided in the door dr.

According to the present invention, this can be harmful to the human body if a person is exposed to high concentration of ozone for a long time, so that the entry and exit of a person is minimized while the light for deodorization is irradiated from the ozone light source 10 to the predetermined space sp. it is considered

display unit 70

The display unit 70 may display the condition of the predetermined space sp.

To this end, referring to FIG. 2 , the display unit 70 is linked to at least one of the above-described determination unit 40 and the control unit 90, but may be provided outside the predetermined space sp.

According to the present invention, this is considered so that the situation inside the predetermined space (sp) can be easily grasped even outside the predetermined space.

In particular, as described above, when the light for deodorization is irradiated from the ozone light source 10 to the predetermined space sp, and the door (dr, see FIG. 2) is closed by the door lock module 60 For example, since the display unit 70 can display the situation inside the predetermined space sp, the manager and/or the person concerned can view the situation inside the predetermined space sp outside the predetermined space sp. Of course, it can be useful to understand in .

Referring to FIG. 7 , the display unit 70 displays, for example, a current time t0, a start time t1 and an end time t2 of the ozone light source 10, and the UV light source 20 Start time (t3) and end time (t4), start time (t5) and end time (t6) of the supply/exhaust unit 80 described later, ozone concentration (om) in the predetermined space, safety standard concentration (om1), measurement It can be operated to display at least one of the concentration (om2) and the door (dr) open/closed state (door lock (cn1), door open (cn2)) of the predetermined space.

Accordingly, the manager and/or the person concerned can easily grasp the situation inside the predetermined space (sp) from outside the predetermined space (sp).

On the other hand, although not shown in the drawing, the sterilization and deodorization hybrid air conditioning system 100 starts the operation of at least one of the ozone light source 10 and the UV light source 20 (t1, t3) and operation It may further include an operating time input unit (not shown) for receiving end times (t2, t4) for ending the .

The operating time input unit (not shown) may be included in, for example, the display unit 70 .

Or, for another example, the operation time input unit (not shown) is provided in the sterilization and deodorization hybrid air conditioning system 100 separately from the display unit 70, and communicates with the sterilization and deodorization hybrid air conditioning system 100 ( cm, see FIG. 2) may be interlocked with terminals of administrators and/or related persons.

Accordingly, the operating time input unit (not shown) determines the start time (t1, t3) for starting the operation of at least one of the ozone light source 10 and the UV light source 20 and operation End time (t2, t4) to end can be input.

Supply and exhaust (80)

Referring to FIG. 2 , the air supply and exhaust unit 80 may be provided to supply and exhaust air within the predetermined space sp.

To this end, the air supply/exhaust unit 80 may include a gas intake port, a gas discharge port, and a duct connecting the inside and outside of the predetermined space sp.

Meanwhile, in the supply/exhaust unit 80, in the determining unit 40, the operation of the ozone light source 10 is terminated and the operation of the UV light source 20 is terminated through the first sensor module 30a. If it is determined that it is done, the operation may be initiated.

According to the present invention, this is considered to effectively deodorize and sterilize the predetermined space sp by minimizing air supply and exhaust during operation of the ozone light source 10 and/or the UV light source 20.

control unit (90)

The control unit 90 includes each of the above-described units, that is, the ozone light source 10, the UV light source 20, the sensor unit 30, the notification unit 50, the door lock module 60, the At least one of the display unit 70 and the supply/exhaust unit 80 may be controlled.

Meanwhile, each sub-control described above by the control unit 90 may be based on the result determined by the above-described determination unit 40 .

Hereinafter, with reference to FIG. 8 , a method of operating the sterilization and deodorization hybrid air conditioning system 100 according to an embodiment of the present invention will be described as the control center of each unit of the control unit 90 .

8 is a diagram for explaining a method of operating a sterilization and deodorization hybrid air conditioning system according to an embodiment of the present invention.

Referring to FIG. 8, the method of operating the sterilization and deodorization hybrid air conditioning system 100 includes an ozone light source 10 for irradiating light for deodorization to the predetermined space sp and light for sterilization to the predetermined space sp. Receiving start times (t1, t3) for starting the operation of at least one of the irradiating UV light sources (20) and end times (t2, t4) for ending the operation (S110), the ozone light source 10 and the Controlling the start of operation of at least one of the UV light sources 20 (S120), when the ozone concentration in the predetermined space (sp) is increased and it is determined that there is a human movement in the predetermined space (sp), the ozone Controlling the stoppage of the light source 10 (S130), and controlling the re-start of the operation of the ozone light source 10 when it is determined that there is no human movement in the predetermined space sp ( S140) may include at least one.

Hereinafter, each step of the present invention is explained.

In each step described below, descriptions overlapping with each component of the present invention described above may be omitted. However, just because overlapping descriptions are omitted below does not necessarily exclude them, and for overlapping descriptions below, reference is made to the description of the previous embodiment.

Step S110

Referring to FIG. 7 , in step S110, the operating time input unit (not shown) controls the ozone light source 10 for irradiating light for deodorization to the predetermined space sp from the manager and/or the person concerned, and the predetermined space sp. At least one of the UV light sources 20 irradiating light for sterilization may receive input of start times (t1, t3) for starting the operation and end times (t2, t4) for ending the operation.

Regarding the operation time input unit (not shown), the description of the previous embodiment is overlapped with the description of the previous embodiment, so reference will be made to the description of the previous embodiment.

Step S120

Referring to FIG. 2 , in step S120, the controller 90 may control the start of operation of at least one of the ozone light source 10 and the UV light source 20.

In this step, the above-described operation start control of the controller 90 may be based on the start times t1 and t3 input to the operation time input unit (not shown) in the previous step.

Meanwhile, in this step, when it is determined that the operation of the ozone light source 10 is started through the first sensor module 30a in the determination unit 40, the door lock module 60, the door (dr) ) is operated to close, and the display unit 70 can be operated to display the ozone concentration of the predetermined space.

According to one embodiment, the operation of the door lock module 60 and/or the display unit 70 may be performed by the above-described control unit 90, and for this purpose, the determination unit 40 and the control unit 90 ), the door lock module 60 and/or the display unit 70 can be connected, of course.

Regarding the door lock module 60 and the display unit 70, the description of the previous embodiment is overlapped with the description of the previous embodiment, so reference will be made to the description of the previous embodiment.

Meanwhile, after the control unit 90 controls the start of operation in this step, the determination unit 40, through the first sensor module 30a, determines whether the ozone concentration in the predetermined space is equal to or higher than the safety standard concentration. When it is determined that the operation of the ozone light source 10 is terminated, it may be controlled. This may mean that the deodorizing process of the predetermined space sp is completed from another point of view.

Even at this time, the above-described operation end control of the control unit 90 may be based on the end times t2 and t4 input to the operation time input unit (not shown) in the previous step.

Step S130

In step S130, the determination unit 40 increases the ozone concentration in the predetermined space sp through the first sensor module 30a, but increases the ozone concentration in the predetermined space sp through the second sensor module 30b. When it is determined that there is a human movement, the control unit 90 may control the operation of the ozone light source 10 to be stopped.

As described above, according to the present invention, this is in consideration of the fact that exposure to a high concentration of ozone can be harmful to the human body.

To this end, the sensor unit 30, the determination unit 40, the control unit 90, the circuit unit 11 for the ozone light source, and the ozone light source 10 may be linked.

Meanwhile, in this step, when the determination unit 40 determines that the ozone concentration of the predetermined space sp is high and there is a human movement in the predetermined space sp, the notification unit 50 , A notification message may be provided so that a person existing inside the predetermined space (sp) moves outside the predetermined space (sp).

To this end, the notification unit 50 may also be linked to at least one of the determination unit 40 and the control unit 90 .

Regarding the notification unit 50, the description of the previous embodiment is overlapped with the description of the previous embodiment, so reference will be made to the description of the previous embodiment.

Step S140

In step S140, when the determination unit 40 determines that there is no movement of a person in the predetermined space sp, the control unit 90 controls the re-start of operation of the ozone light source 10 that has been stopped. can

On the other hand, in this step, in the control of re-starting the operation of the stopped ozone light source 10, the control unit 90 considers the time when the operation of the ozone light source 10 was stopped in the previous step S130, The operation re-start end time of the ozone light source 10 may be controlled to extend from the end time t2 input in the previous step S110.

According to the present invention, this is considered so that the predetermined space (sp) is quantitatively deodorized.

Meanwhile, unlike the embodiment of the present invention, if the end time t2 input in the previous step S110 is simply followed, the predetermined space corresponds to the time when the operation of the ozone light source 10 was stopped in the previous step S130. It is obvious that the amount of light irradiation for deodorization provided to (sp) may be insufficient.

However, according to the present invention, in this step, the time when the operation of the ozone light source 10 was stopped in the previous step S130 is considered, and the operation re-start end time of the ozone light source 10 is input in the previous step S110. Since it can be extended from the received end time t2, the deodorization of the predetermined space sp can be quantitatively achieved.

Meanwhile, after this step, when the determination unit 40 determines that the ozone concentration in the predetermined space sp is less than the safety standard concentration through the first sensor module 30a, the door lock module 60 , the entrance door (dr) can be operated to open.

According to one embodiment, the operation of the door lock module 60 may be performed by the control unit 90 as described above, and for this purpose, the determination unit 40, the control unit 90, and the door lock Of course, the modules 60 can be linked.

In the above, each configuration of the sterilization and deodorization hybrid air conditioning system 100 and the operation method of the sterilization and deodorization hybrid air conditioning system 100 according to the embodiment of the present invention have been described.

According to one embodiment, the sterilization and deodorization hybrid air conditioning system 100 may further include a communication unit (cm) as shown in FIG. 2, and accordingly, at least two of the components of the present invention described above. Each of the above units can communicate with each other.

In addition, of course, the communication unit (cm) may be provided to communicate with terminals of managers and/or related parties.

Meanwhile, according to an embodiment of the present invention, the control unit 90 controls the irradiation time of the deodorizing light emitted from the ozone light source 10 and the sterilizing light emitted from the UV light source 20 not to overlap. can do. That is, in other words, the controller 90 can control the light for deodorization from the ozone light source 10 and the light for sterilization from the UV light source 20 not to be irradiated at the same time.

This is in consideration of the fact that according to the present invention, light for deodorization, that is, ozone, irradiated from the ozone light source 10 can absorb light for disinfection, that is, ultraviolet rays, that is irradiated from the UV light source 20 .

In other words, in the present invention, unlike the embodiment of the present invention, when the ozone light source 10 and the UV light source 20 simultaneously irradiate light, the ozone has a property of absorbing the ultraviolet rays, It is considered that the purpose of irradiated light for deodorization and sterilization, respectively, cannot be achieved.

In addition, in the present invention, unlike the embodiment of the present invention, when the ozone light source 10 and the UV light source 20 are irradiated with light at the same time, the ozone absorbs the ultraviolet light and is decomposed, thereby causing the explosion. It takes into account possible risks.

Therefore, according to the present invention, the control unit 90 controls the light from the ozone light source 10 and the UV light source 20 not to be simultaneously irradiated, thereby achieving the purpose of the light irradiated for deodorization and sterilization, respectively. While maximizing, the risk of explosion can be minimized.

Hereinafter, actual implementation examples of the present invention are described.

9 to 11 are diagrams for explaining actual implementation examples of the present invention.

9 and 10, it can be observed that the ozone light source circuit unit 11 is fixedly coupled to the housing 15 by a fastening screw sc penetrating one surface of the housing 15. can

Meanwhile, referring to FIG. 10 , it can be observed that one end of the fastening screw sc penetrating one surface of the housing 15 is in contact with one side of the ozone light source 10 .

Accordingly, as shown in FIG. 10, one side of the ozone light source 10 in contact with one end of the fastening screw (sc) and one surface of the housing 15 may be spaced apart by a predetermined distance (d), , Therefore, as described above, the sagging of the ozone light source 10 can be minimized.

11 is a sterilization test result measured by applying the sterilization and deodorization hybrid air conditioning system 100 manufactured according to an embodiment of the present invention to a food manufacturing plant.

Referring to FIG. 11 , when the sterilization and deodorization hybrid air conditioning system 100 is applied, it can be observed that the number of falling bacteria in a food manufacturing factory is significantly reduced.

Accordingly, the sterilization and deodorization hybrid air conditioning system 100 manufactured according to the embodiment of the present invention can be proven to have excellent sterilization effects.

In the above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to specific embodiments, and should be interpreted according to the appended claims. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

10: ozone light source
20: UV light source
30: sensor unit
40: judgment unit
50: notification unit
60: door lock module
70: display unit
80: supply and exhaust unit
90: control unit
100: Sterilization and deodorization hybrid air conditioning system

Claims (9)

an ozone light source for irradiating light for deodorization to a predetermined space;
a UV light source for radiating light for sterilization to the predetermined space;
a sensor unit including a first sensor module for measuring ozone concentration in the predetermined space and a second sensor module for measuring human movement;
a determination unit for determining a situation of the predetermined space based on at least one of the ozone concentration measured by the sensor unit and the movement of a person; and
According to the result determined by the determination unit, a control unit for controlling the operation of at least one of the ozone light source and the UV light source; including,
The control unit,
When it is determined that there is a human movement in the predetermined space, controlling the operation of the ozone light source to be stopped,
When controlling the re-start of operation of the ozone light source that has been stopped, control to extend the operation re-start end time of the ozone light source from the input end time so as to correspond to the time when the operation of the ozone light source is stopped,
A hybrid air conditioning system for sterilization and deodorization, wherein the light for deodorization and the light for sterilization are controlled to be non-irradiated at the same time.
According to claim 1,
The control unit controls the start of operation of the ozone light source to radiate light for deodorization to the predetermined space,
When the determination unit determines, through the first sensor module, that the concentration of ozone in the predetermined space is equal to or greater than a safety standard concentration,
The control unit controls the end of operation of the ozone light source, sterilization and deodorization hybrid air conditioning system.
According to claim 1,
Further comprising a notification unit for providing a notification message to a person existing inside the predetermined space,
When the determination unit determines that the ozone concentration in the predetermined space increases through the first sensor module and there is a human movement in the predetermined space through the second sensor module,
The control unit controls the operation stop of the ozone light source,
The notification unit provides a notification message so that a person existing inside the predetermined space moves outside the predetermined space, the sterilization and deodorization hybrid air conditioning system.
According to claim 3,
Further comprising an operating time input unit for receiving a start time for starting operation of at least one of the ozone light source and the UV light source and an end time for ending operation,
When the determination unit determines that there is no movement of a person in the predetermined space through the first sensor module,
The control unit controls the re-start of operation of the ozone light source that has been stopped,
In the operation re-start control of the stopped ozone light source,
In consideration of the time when the operation of the ozone light source is stopped, the operation re-start end time of the ozone light source is controlled to extend from the end time input from the operation time input unit, sterilization and deodorization hybrid air conditioning system.
According to claim 1,
A door lock module provided at the door that is opened and closed for access to the predetermined space, and
Further comprising a display unit displaying the situation of the predetermined space,
When the determination unit determines that the operation of the ozone light source has started through the first sensor module,
The door lock module is operated to close the door,
The display unit is operated to display the ozone concentration in the predetermined space, the sterilization and deodorization hybrid air conditioning system.
According to claim 5,
When the determination unit determines, through the first sensor module, that the concentration of ozone in the predetermined space is greater than or equal to the safety standard concentration,
The control unit controls the end of operation of the ozone light source,
When the determination unit determines, through the first sensor module, that the concentration of ozone in the predetermined space is equal to or less than the safety standard concentration,
The door lock module is operated to open the door, sterilization and deodorization hybrid air conditioning system.
According to claim 1,
Further comprising an air supply and exhaust unit for supplying and exhausting air within the predetermined space,
When the determination unit determines that the operation of the ozone light source is terminated and the operation of the UV light source is terminated through the first sensor module,
A sterilization and deodorization hybrid air conditioning system in which the operation of the supply and exhaust unit is initiated.
According to claim 1,
A circuit unit for an ozone light source supplying current to the ozone light source, and
Further comprising a UV light source circuit for supplying current to the UV light source,
Further comprising a housing surrounding at least one side of the circuit unit for the ozone light source and the circuit unit for the UV light source,
The circuit unit for the ozone light source is fixedly coupled to the housing by a fastening screw penetrating one surface of the housing,
One end of the fastening screw penetrating one surface of the housing contacts one side of the ozone light source,
One side of the ozone light source in contact with one end of the fastening screw and one side of the housing are spaced apart by a predetermined distance, sterilization and deodorization hybrid air conditioning system.
Receiving a starting time for starting an operation of at least one of an ozone light source for irradiating light for deodorization in a predetermined space and a UV light source for irradiating light for sterilization in the predetermined space and an end time for ending the operation;
controlling the start of operation of at least one of the ozone light source and the UV light source;
controlling an operation stop of the ozone light source when it is determined that the ozone concentration in the predetermined space is high and there is a human movement in the predetermined space;
controlling re-start of operation of the ozone light source, when it is determined that there is no human movement in the predetermined space; and
Controlling the end of operation of at least one of the ozone light source and the UV light source; including,
In the step of controlling the re-start, the operation re-start end time of the ozone light source is set to correspond to the time when the operation of the ozone light source is stopped in the step of controlling the interruption. Including controlling to extend from time,
The step of controlling the start of operation includes controlling the light for deodorization and the light for sterilization to be non-irradiated at the same time.