KR102327172B1 - Iot-based quarantine and disinfection equipment - Google Patents

Abstract

An IoT-based anti-epidemic and disinfection equipment according to the present invention, more specifically, comprises: a lower body including a medicine container therein and a supply part provided to pressurize and transfer a liquid medicine in the medicine container; an upper body installed on the upper side of the lower body and provided with a blower motor and a blower fan; a medicine injection part installed in the upper body to be rotatable up and down and pumping the medicine in the medicine container under pressure to inject the medicine in a mist; and a control panel installed on the upper surface of the upper body to set and control the injection reservation and the injection range of the medicine injection part. The medicine injection part comprises: rotating rods installed at both ends; a rotation motor installed on any one of the rotation rods at both ends to rotate the entire medicine injection part in the vertical direction; at least two or more injection nozzle bodies installed at an appropriate distance from the medicine injection part to inject the medicine of the medicine container; and a rotating means for rotating each of the injection nozzle bodies left and right within a predetermined range in the horizontal direction. Accordingly, unmanned operation using an application can significantly reduce operating costs.

Description

IoT-based quarantine and disinfection equipment {IOT-BASED QUARANTINE AND DISINFECTION EQUIPMENT}

The present invention relates to an IoT (Internet of Things)-based quarantine and disinfection equipment, and more specifically, an IoT-based sterilization reservation operation is possible using an application. It is about possible IoT-based disinfection equipment.

Due to SARS in 2003, MERS in 2015, and Coronavirus Infectious Disease-19 (COVID-19) in 2020, many people living in Korea as well as around the world are suffering from viruses and new diseases. I realized that I couldn't be free from danger.

And while going through such a situation, I learned that if we can determine the health status of people who come in areas where several people gather or stay together, such as companies, schools, and private institutes, we can prevent the spread of infectious diseases.

Accordingly, as a prior art for controlling the entry by checking the temperature of the entry and exit, registered patent 10-2135633 "Access control system using the ID of the entry and the temperature information of the entry" has been disclosed.

In the prior art, access is controlled by measuring the fever temperature of the occupant, but the quarantine is not sufficient because the virus on the entrant's body or clothing is not removed.

In addition, Korean Patent Publication No. 10-1139795 discloses a disinfection spray device. In more detail, it is made of a rectangular frame shape and is mounted on the pipe part and the pipe part having a plurality of discharge holes formed on both sides so that an optical sensor for determining whether the pipe part passes or not and water vapor generation is possible, and it is provided on both sides of the pipe part Disclosed is a disinfection spraying device, characterized in that it consists of an ultrasonic humidifier that discharges water vapor through the discharge hole when a pass signal is received from the optical sensor.

However, the disinfection spray device has a problem that the sterilization range is not wide and cannot be controlled remotely.

Therefore, there is an urgent need for research and development of a system capable of efficiently sterilizing and treating bacteria and viruses, which are a major problem in the world today.

Republic of Korea Patent No. 10-2135633 Republic of Korea Registered Patent No. 10-1139795

The present invention has been devised to solve the conventional problems as described above, and is to provide an IoT-based disinfection and disinfection equipment capable of unmanned operation by enabling a sterilization reservation operation using an application.

Another object of the present invention is to provide an IoT-based quarantine and disinfection equipment capable of short-time quarantine in a wide space through a drug injection unit rotating up and down and a jet nozzle body rotating left and right.

Another object of the present invention is to provide an IoT-based quarantine and disinfection equipment that can prevent clogging and winter freezing by the drug in the nozzle unit by automatic recovery of the remaining medicines in the nozzle unit by pressure after operation.

As a technical means for achieving the above technical task, IoT-based disinfection equipment is provided.

The IoT-based quarantine and disinfection equipment includes a lower body including a medicine container therein, and provided with a supply unit for pressurizing and transferring the liquid medicine in the medicine container; The upper body is installed on the upper side of the lower body, a slit-shaped air inlet hole is formed on the rear surface, and a blower motor and a blower fan are provided adjacent to the air inlet hole; a chemical spraying unit which is installed rotatably up and down on the upper body to spray the medicine in the medicine container; and installed on the upper surface of the upper body to control the spray reservation and the spraying range of the chemical spraying unit, communicate with the air quality sensor to receive a sensing value for fine dust, and adjust the spraying range according to the sensing value including a control panel that

The chemical spraying unit, a rotating rod installed to cross the left and right horizontal direction of the upper body; a rotation motor connected to one end of the rotation rod to provide a driving force for rotating the entire chemical injection unit in the vertical direction; At least two or more injection nozzle bodies which are installed at an appropriate distance from the chemical injection unit to spray the medicine in the medicine container; and a rotating means for rotating each of the at least two or more jet nozzle bodies left and right within a predetermined range in a horizontal direction.

The rotating means, a rotating motor installed on the inner bottom surface of the chemical injection unit; and a rotating rod coupled in a direction perpendicular to the rotating direction of the rotating motor and connected to the jet nozzle body.

The IoT-based quarantine and disinfection equipment further includes a power supply for supplying driving power to the quarantine and disinfection equipment inside the upper body and receiving power from an external power source to store electrical energy.

The supply unit, one end is installed very close to the bottom surface into the inside of the medicine box, the other end is connected to the medicine injection unit through the upper body; and a chemical pressure tube having one end connected to the medicine cylinder so as to pass through the upper surface of the medicine cylinder, and the other end connected to the communication hole formed in the bottom surface of the upper body.

Each of the injection nozzle bodies includes a nozzle unit protruding toward the front of the disinfection equipment to spray the liquid chemical.

The nozzle unit may include: a plurality of nozzles penetrating from the inside of the spray nozzle body in a direction toward the front of the disinfection equipment to form an air mixing passage; a connection part connected to the drug inlet pipe; And one end is connected to the connecting portion, and the other end includes a chemical inflow passage connected to the air mixing passage and the side in a direction perpendicular to the direction toward the front.

The IoT-based quarantine and disinfection equipment according to the present invention can significantly reduce operating costs through unmanned operation using applications, and can prevent the spread of infectious diseases in a short time through the drug spraying unit and the spraying nozzle body that rotate up and down, left and right blocking and preventing effects.

In addition, the residual drug in the nozzle unit is automatically recovered after operation to prevent clogging and winter icing by the drug in the nozzle unit, so that it can be used for a long time without damaging the parts.

Other aspects, features and benefits as described above of certain preferred embodiments of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
1 is a perspective view of an IoT-based disinfection equipment according to an embodiment of the present invention.
2 is a side cross-sectional view of an IoT-based disinfection equipment according to an embodiment of the present invention.
3 is a partial plan sectional view illustrating the vertical operation relationship of the chemical spraying unit in the IoT-based quarantine and disinfection equipment according to an embodiment of the present invention.
4 is a side cross-sectional view showing the left-right operation relationship of the injection nozzle body in the chemical injection unit in the IoT-based disinfection equipment according to an embodiment of the present invention.
5 is a block diagram of a control panel in an IoT-based disinfection equipment according to an embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In describing the embodiments, descriptions of technical contents that are well known in the technical field to which the present invention pertains and are not directly related to the present invention will be omitted. This is to more clearly convey the gist of the present invention without obscuring the gist of the present invention by omitting unnecessary description.

For the same reason, some components are exaggerated, omitted, or schematically illustrated in the accompanying drawings. In addition, the size of each component does not fully reflect the actual size. In each figure, the same or corresponding elements are assigned the same reference numerals.

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

1 is a perspective view of an IoT-based quarantine and disinfection equipment according to an embodiment of the present invention, FIG. 2 is a side cross-sectional view of an IoT-based quarantine and disinfection equipment according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention It is a partial plan sectional view to show the vertical operation relationship of the chemical spraying unit in the IoT-based disinfection equipment according to an embodiment, and FIG. 4 is a spray nozzle body in the chemical spraying unit in the IoT-based disinfection equipment according to an embodiment of the present invention. It is a side cross-sectional view to show the left-right operation relationship of

As shown in FIG. 1 or FIG. 2 , the IoT-based disinfection equipment 100 according to an embodiment of the present invention is installed on the upper side of the lower body 100 including the medicine container 110 and the lower body 100 . The upper body 200, which is installed in the upper body 200, and the chemical spraying unit 210 to which the chemical is sprayed, and the control panel 250 for setting and controlling the spray reservation and the spraying range of the chemical spraying unit. can

First, the lower body 100 has an upper opening, and may be made of metal or synthetic resin in the shape of a rectangular frame that forms a space inside, and wheels 102 are installed on the bottom so that it can be moved. .

Although not shown in the wheel 102, a fixing device may be provided to fix the position.

And the medicine container 110 installed inside the lower body 100 is filled with medicines necessary for quarantine, and a disinfectant that can eradicate corona virus, Ebola, influenza, bird flu, super bacteria, etc. Can be filled. .

Furthermore, in addition to the special drugs as described above, a drug extracted by steam distillation from a pine tree containing a large amount of functional ingredients having excellent effects such as antibacterial, anti-inflammatory, and antioxidant may be used.

The drug extracted from the pine tree is non-alcoholic, harmless to the human body, and contains pine pine oil and hydrosol, which has excellent antibacterial activity.

And the supply unit 120 for discharging and transporting the liquid medicine is installed in the medicine container 110 , and the supply unit 120 may be composed of a medicine inlet pipe 122 and a chemical pressure pipe 124 .

The drug inlet pipe 122 is installed so that one end extends almost to the bottom surface of the drug container 110 , and the other end penetrates the upper body 200 and may be connected to the drug injection unit 210 .

The chemical pressure tube 124 is connected to one end through the upper surface of the medicine container 110, and the other end may be connected to the communication hole 126 formed in the bottom surface of the upper body 200 to be installed.

The end side of the chemical pressure tube 124 leading to the medicine container 110 may have an enlarged cross-sectional area.

Here, as the compressed air in the upper body 200 through the chemical pressure tube 124 flows into the medicine cylinder 110 through the communication hole 126, the liquid medicine in the medicine cylinder 110 is pressurized, and the pressurized The drug may be discharged through the drug inlet pipe 122 .

On the other hand, a valve 124a may be installed in the chemical pressure tube 124, and the valve 124a adjusts the pressure applied to the chemical container 110 when the nozzle 236 is blocked or the amount of spray is small. The degree to which the chemical is discharged through the nozzle unit 230 can be adjusted.

And although not shown, an openable door may be provided on one side of the lower body 100 to fill the medicine container 110 with medicine.

The upper body 200 is installed on the upper end of the lower body 100 , and is made of the same material as the lower body 100 , and a space may be provided therein.

And on the rear surface of the upper body 200, a plurality of air inlet holes 202 in the form of slits are formed in a direction perpendicular to the ground, and the communication holes 126 described above are formed on the bottom surface of the upper body 200, and , an opening 204 may be formed in front of the upper body 200 .

The blower fan 207 and the blower motor 206 are installed inside the upper body 200 close to the air inlet hole 202 through which external air is introduced, so that the outside air flows smoothly through the air inlet hole 202 . can be brought in.

Here, the blowing fan 207 and the blowing motor 206 are widely used, and a separate description thereof will be omitted.

And the communication hole 126 is connected to the above-described chemical pressure tube 124 is installed to introduce the compressed air into the chemical cylinder (110).

And the opening 204 is formed on the inclined surface in the upper body 200 facing forward, it can be installed by inserting the chemical injection unit 210 into the opening 204.

The chemical injection unit 210 is described with reference to FIG. 3 or FIG. 4 , and is installed rotatably up and down in the opening 204 of the upper body 200 to transport the medicines in the medicine container 110 under pressure to form a mist. to be sprayed with

As shown in FIG. 3, a rotating rod 212 is installed in the chemical spraying unit 210 to cross the left and right horizontal directions of the upper body 200 away from the center, and at one end of the rotating rod 212, a rotating motor 214 is connected, and the other end of the rotating rod 212 may be rotatably inserted and installed in the upper body 200 through a bearing.

The rotation motor 214 is a servo motor, capable of forward and reverse rotation, is driven according to an operation signal of the control panel 250 , and is rotated in an upward and downward direction within the range of a preset opening 204 . ) can be rotated around

The rotation range of the chemical injection unit 210 may be approximately ±30° in the vertical direction with respect to the horizontal state.

Figure 4 is a side cross-sectional view for showing the left and right operation relationship of the injection nozzle body 220 in the chemical injection unit (210).

Referring back to FIG. 1 above, at least two or more injection nozzle bodies 220 are installed in the chemical injection unit 210 by an appropriate distance in the horizontal direction, and the chemical injection unit 210 is, each injection nozzle body 220 ) may include a rotating means for rotating the horizontal direction within a predetermined range in the left and right direction.

The chemical injection unit 210 forms a space therein, and is opened to the rear, and may be installed along the round surface so that the injection nozzle bodies 220 are exposed on the same plane to the front.

And each injection nozzle body 220 may be provided with a nozzle unit 230 protruding toward the center toward the front to discharge the chemical. The nozzle unit 230 includes a connection part 232 to which the chemical inlet pipe 122 is connected to the rear, and is connected to the connection part 232 and a chemical inflow path 234 extending radially with respect to the front surface is formed.

In addition, in the nozzle unit 230 , a plurality of nozzles 236 forming an air mixing passage penetrating in a direction from the inside of the injection nozzle body 220 toward the front are disposed, and the air mixing of each of the nozzles 236 is provided. The flow path may be connected to the drug inflow path 234 from one side of the direction toward the front (or the side in a direction perpendicular to the corresponding direction). The air mixing passage may be formed to gradually narrow from the inside of the injection nozzle body 220 toward the front so that the air passes through the interior of the injection nozzle body 220 and is rapidly discharged to the front.

Most of the air pressurized by the blower motor 206 is discharged through the air mixing passage formed by the nozzle 236, and at this time, the discharged air is discharged as the ejection speed increases. The internal pressure is lowered, and the chemical stored in the chemical container 110 of relatively high pressure passes through the chemical inlet pipe 122 and the connection part 232, and the chemical inlet 234 to the air of the nozzle 236. The chemical introduced into the mixing passage and flowing into the air mixing passage is immediately discharged to the outside of the nozzle 236 by the air passing through the air mixing passage.

At this time, since the chemical introduced into the air mixing passage of the nozzle 236 is discharged into a wide space outside the nozzle 236 and the pressure is rapidly lowered, it is changed to the form of fine particles, and the fine particles are the air of the nozzle 236 . It can be discharged to a long distance by the air discharged through the mixing passage.

And as a rotation means for rotating the injection nozzle body 220 in the left and right horizontal directions, a rotation motor 222 installed on the inner bottom surface of the chemical injection unit 210, and the rotation direction of the rotation motor 222 It may be formed of a rotating rod 224 coupled to the vertical direction and connected to the spray nozzle body 220 .

The rotation motor 222 is a servo motor, capable of forward and reverse rotation, is driven according to an operation signal of the control panel 250 , and can rotate the rotation rod 224 within a preset direction angle range. That is, as the rotating rod 224 rotates within a preset direction angle range, the injection nozzle body 220 may be rotated left and right within a preset direction angle range.

Therefore, in the disinfection equipment according to an embodiment of the present invention, one or more injection nozzle bodies 220 installed in the chemical injection unit 210 are rotated in the left and right direction at the same time as the chemical injection unit 210 is rotated in the vertical direction. It has the advantage of being able to spray chemicals evenly over a wide range while covering all up, down, left, and right directions.

In addition, the power supply unit 240 for supplying driving power to various driving means (or disinfection and disinfection equipment) including the rotation motor 222 inside the chemical injection unit 210 and receiving power from an external power source to store electrical energy. may be further included.

The power supply unit 240 may be electrically connected to various driving means including the rotary motor 222 , and thus may be used outdoors or in places where power connection is difficult.

In addition, the upper surface of the upper body 200 may include a control panel 250 for receiving an input for setting and controlling the spray reservation and the spray range of the chemical injection unit, and displays the control state.

The IoT-based quarantine and disinfection equipment according to the present invention having the above configuration will be described with reference to FIGS. 1 to 4 again.

First, in a state in which the medicine container 110 is filled with the medicine required for the quarantine place, the chemical spraying unit 210 is rotated up and down according to the installed place or the quarantine range, and the spray nozzle body of the chemical spraying part 210 ( 220) is rotated in the left and right directions.

The chemical injection unit 210 can rotate in the vertical direction within a certain range by the rotation motor 214 to which power is applied and the rotation rods 212 at both ends, and continuously up and down while the chemical is sprayed. The rotation may be repeatedly made, but preferably, it may be fixedly positioned at an appropriate angle.

Subsequently, the injection nozzle body 220 can be rotated in the left and right directions within a predetermined range within the chemical injection unit 210 , and the rotation is made by the operation of the rotating motor 222 and the rotating rod 224 .

It may be preferable that the spray nozzle body 220 is continuously rotated in the left and right directions to widen the spray range.

On the other hand, by operating the valve 124a of the chemical pressure tube 124 installed in the lower body 100 according to a user input through the control panel 250, the liquid in the chemical container 110 can be pressurized with pressurized air. When the blowing motor 206 and the blowing fan 207 are driven together with this, the outside air is introduced into the inside through the air inlet hole 202 formed on the rear surface of the upper body 200, and is compressed to the nozzle 236 ) and some are discharged to the communication hole (126).

Most of the air pressurized by the blower motor 206 is discharged to the nozzle 236 . As the air discharged through the nozzle 236 is discharged as the ejection speed is increased, the internal pressure of the chemical inflow path 234 is lowered, and the chemical stored in the chemical container 110 of relatively high pressure is stored in the chemical inlet pipe. It is discharged to the nozzle 236 through the connection part 232 and the chemical inflow path 234 through the 122 .

On the other hand, a part of the air pressurized by the blower motor 206 is introduced into the chemical container 110 through the communication hole 126 to pressurize the liquid (medicine) inside the chemical container 110 and at the same time to Since some of them are discharged to the outside through the nozzle 236 and lower the internal pressure of the chemical inflow path 234 , the chemical discharge force inside the chemical container 110 is further increased. Therefore, even if a separate pumping device is not added, the spraying power can be increased to spray the liquid far away.

At this time, as a measure to maximize this effect, the disinfection equipment according to an embodiment is disposed inside the upper body 200 adjacent to the communication hole 126 to introduce air toward the communication hole 126 . It may further include a second blower motor (not shown) and a third blower motor (not shown) disposed in the injection nozzle body 220 adjacent to the nozzle 236 to introduce air toward the nozzle 236 . have. The second to third blowing motors may assist the air introduced by the blower motor 206 to be dispersedly introduced into the nozzle 236 and the communication hole 126 , respectively.

To this end, the second blower motor and the third blower motor may operate in conjunction with the blower motor 206 .

At this time, the valve 124a installed in the chemical pressure tube 124 reduces the pressure applied to the liquid container when the nozzle is blocked or the amount of spray is small, and the plastic medicine container 110 is deformed and the connection parts are damaged. to prevent

Furthermore, when the spraying for quarantine is stopped, the operation of the blower motor 206 in the somewhat sealed upper body 200 is stopped, and the pressure to the medicine container 110 through the communication hole 126 is weakened, so that the medicine is introduced The medicine remaining in the tube 122 may be naturally recovered to the medicine container 110 by gravity. In addition, in order to assist the complete recovery of the remaining chemicals, the second blower motor and the third blower motor temporarily rotate in the reverse direction for a preset time (for example, within 5 seconds) when the blower motor 206 is stopped. This can assist in drug recovery.

In addition, the chemical remaining in the chemical inflow path 234 may also fall into the air mixing path of the nozzle 236 due to gravity. At this time, the air mixing passage is formed to gradually narrow from the inside of the injection nozzle body 220 toward the front, and is formed to be inclined toward the ground toward the inside of the main nozzle body 220 at the same time. Therefore, since the chemical that has fallen into the air mixing passage flows into the inside of the injection nozzle body 220 along the slope, it is possible to fundamentally block the problem of blocking the nozzle 236 as the chemical remains in the nozzle 236 . At this time, in the case of the residual chemical flowing into the injection nozzle body 220, it corresponds to a very fine amount and is dried and does not affect because the external air is continuously introduced little by little through the inlet hole 202.

However, if necessary, a residual chemical recovery container (not shown) disposed adjacent to the nozzle 236 on the inner bottom surface of the injection nozzle body 220 may be additionally disposed. Through this, the remaining chemicals flowing into the injection nozzle body 220 may be completely recovered.

5 is a block diagram of a control panel in an IoT-based disinfection equipment according to an embodiment.

Referring to FIG. 5 , the control panel 250 includes a processor 251 and a memory 252 that stores instructions instructing the processor 251 to perform at least one operation. ) may be included.

Control panel 250, CDMA (code division multiple access) technology, WCDMA (wideband CDMA) technology, TDMA (time division multiple access) technology, FDMA (frequency division multiple access) technology, OFDM (orthogonal frequency division multiplexing) technology, Filtered OFDM technology, CP (cyclic prefix)-OFDM technology, DFT-s-OFDM (discrete Fourier transform-spread-OFDM) technology, OFDMA (orthogonal frequency division multiple access) technology, SC (single carrier)-FDMA technology, NOMA ( Non-orthogonal Multiple Access) technology, GFDM (generalized frequency division multiplexing) technology, FBMC (filter bank multi-carrier) technology, UFMC (universal filtered multi-carrier) technology, SDMA (Space Division Multiple Access) technology, etc. It may include a wireless communication unit 253 that communicates with the wireless network of the.

The wireless communication unit 253 can communicate with an external mobile terminal through an access point by typically connecting to an access point (AP), but in addition to the access point, an access node, a radio access station (RAS), MMR-BS (mobile multihop relay-base station), RS (relay station), ARS (advanced relay station), HR-RS (high reliability-relay station), HNB (home NodeB), HeNB (home eNodeB), RSU ( It may be connected to a communication node (or base station) called a road side unit), a radio remote head (RRH), a transmission point (TP), a transmission and reception point (TRP), and the like to communicate with an external mobile terminal.

Specifically, the wireless communication unit 253 may receive a control command from the mobile terminal by communicating with an external mobile terminal through an access point (AP), and transmit the received control command to the processor 251 . The processor 251 may perform an operation according to the received control command.

For example, the processor 251 turns on/off the driving power supply through the power supply unit 240 according to a control command received from the mobile terminal, or supplies driving power through the power supply unit 240 at a reserved time. can be turned on/off.

In addition, the processor 251 may adjust the output of the blower motor 206 or stop or operate the rotation of the injection nozzle body 220 according to the control command received from the mobile terminal, and the chemical injection unit 210 ) can be stopped or activated.

The sensor communication unit 254 wirelessly (or wired) communicates with at least one sensor installed within a preset distance range (or installed within the quarantine/disinfection equipment) using a sensor network to receive a sensing value detected by the at least one sensor. can do. For example, the at least one sensor may include a temperature sensor, a humidity sensor, an optical sensor, a motion sensor, an air quality sensor, and the like. For example, the air quality detection sensor may be a fine dust sensor capable of detecting fine dust corresponding to PM1.0 or PM2.5, but other specific components (eg, carbon dioxide, sulfur dioxide, radon, volatile organic matter) in the air It may include all sensors that detect compounds (VOCS), etc.).

The processor 251 may detect the presence or absence of ambient light, sense temperature or humidity, sense ambient motion, or sense air quality through the sensor communication unit 254 . At this time, the processor 251 turns on the driving power supply through the power supply unit 240 when detecting the light inside, and turns off the driving power supply through the power supply unit 240 when the light is not detected. have.

The processor 251 may control the rotation period of the chemical injection unit 210 in detail according to at least one of the presence or absence of ambient light and movement, and air quality. For example, the processor 251 controls the rotation period of the chemical injection unit 251 in a preset first cycle when there is ambient light and a peripheral motion is detected, and there is ambient light and peripheral motion is not detected. When controlling the rotation period of the chemical injection unit 251 with a second period shorter than the first period, and when there is no ambient light and ambient motion is detected, the chemical injection unit 251 with a third period between the first period and the second period ) can be controlled. In addition, it is possible to control the rotation period of the chemical injection unit 251 with a short fourth period between the third period and the first period when there is no ambient light and no peripheral movement is detected.

As another example, the processor 251 may control the rotation period of the chemical spraying unit 210 to decrease as the amount of fine dust (sensed value for fine dust) sensed by the air quality sensor increases.

Accordingly, the processor 251 controls the rotation cycle to the shortest second cycle when no surrounding motion is detected during the day when there is light, and performs disinfection and disinfection the fastest, and when the surrounding motion is detected during the day when there is light, the processor 251 performs the most rapid disinfection. Control the rotation cycle with the first long (slow) cycle so that disinfection does not interfere with human activities.

The control panel 250 may further include a display unit 255 for displaying an operation or control state of the disinfection equipment and a position detection unit 256 for detecting a location using GPS.

The processor 251 may receive the disease management status from the disease management server by communicating with an external disease management server using the wireless communication unit 253 . In this case, the processor 251 may determine the current location through the crisis detection unit 256 , and obtain a disease management state corresponding to the determined current location from the disease management server through the wireless communication unit 253 . Here, the disease management status may include the number of people who are infected with a specific virus or disease, and a place of occurrence. For example, the processor 251 may determine whether a virus outbreak number corresponding to the current location (represented in a preset range from the current location) and/or an outbreak site exists within a preset distance from the current location.

The processor 251 may adjust the output of the blower motor 206 , adjust the rotation period of the injection nozzle body 220 , or adjust the rotation period of the drug injection unit 210 according to the disease management state.

For example, the processor 251, when the number of virus outbreaks exceeds a preset maximum threshold, adjusts the output of the blower motor 206 to the maximum, and the injection nozzle body 220 and the chemical injection unit 210. can be adjusted to the shortest rotation period of

As another example, the processor 251, when an outbreak site exists within a preset distance from the current location, displays the fact of the outbreak in the form of a warning message through the display unit 255, and outputs the blower motor 206 It is also possible to prevent the user from operating below the first reference value, or to prevent the user from increasing the rotation period of the injection nozzle body 220 and the chemical injection unit 210 to more than the second reference value.

As described above, it is possible to significantly reduce operating costs through unmanned operation using applications, and it is possible to block and prevent the spread of infectious diseases by enabling short-term quarantine in a wide space through the drug injection unit and the injection nozzle body that rotate up and down, left and right.

In addition, since the remaining chemicals in the nozzle part are automatically and completely recovered after operation, clogging and freezing by the chemicals in the nozzle part can be prevented, so that it can be used for a long time without damage to the parts.

In addition, since the rotation cycle is adjusted depending on whether light and motion are detected, the level of quarantine can be automatically adjusted just by being installed in a specific place, and the degree of disease outbreak because it can operate in consideration of the disease outbreak state It is possible to automatically adjust the quarantine level according to the

The embodiments of the present invention disclosed in the present specification and drawings are merely provided for specific examples to easily explain the technical contents of the present invention and help the understanding of the present invention, and are not intended to limit the scope of the present invention. In addition, the embodiments according to the present invention described above are merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent ranges of embodiments are possible therefrom. Accordingly, the true technical protection scope of the present invention should be defined by the following claims.

100: lower body 110: medicine container
120: supply part 122: drug inlet pipe
124: chemical pressure pipe 124a: valve
200: upper body 202: air inlet hole
204: opening 206: blower motor
207: blowing fan 210: chemical spraying unit
220: injection nozzle body 230: nozzle unit

Claims (5)

a lower body including a medicine container therein, and a supply unit provided with a supply unit for pressurizing and transferring the liquid medicine in the medicine container;
an upper body installed on the upper side of the lower body, a slit-shaped air inlet hole is formed on the rear surface, and a blower motor and a blower fan are provided adjacent to the air inlet hole;
a chemical spraying unit which is installed rotatably up and down on the upper body to spray the medicine in the medicine container; and
Installed on the upper surface of the upper body to control the spray reservation and the spraying range of the chemical spraying unit, communicate with the air quality sensor to receive a sensing value for fine dust, and adjust the spraying range according to the sensing value comprising a control panel;
The drug dispensing unit,
a rotating rod installed to cross the left and right horizontal directions of the upper body;
a rotation motor connected to one end of the rotation rod to provide a driving force for rotating the entire chemical injection unit in the vertical direction;
At least two or more injection nozzle bodies that are installed at an appropriate distance from the chemical injection unit to spray the medicine in the medicine container; and
IoT-based disinfection equipment comprising a; rotation means for rotating each of the at least two or more spray nozzle bodies left and right within a predetermined range in a horizontal direction. In claim 1,
The rotating means,
a rotary motor installed on the inner bottom surface of the chemical injection unit; and
IoT-based disinfection and disinfection equipment comprising a rotating rod coupled in a direction perpendicular to the rotating direction of the rotating motor and connected to the spray nozzle body. In claim 1,
A power supply unit for supplying driving power to the quarantine and disinfection equipment inside the upper body and receiving power from an external power source to store electrical energy; In claim 1,
The supply unit,
a drug inlet pipe having one end installed adjacent to the bottom surface into the inside of the drug container, and the other end passing through the upper body and connected to the drug injection unit; and
One end is connected to the medicine box so as to penetrate the upper surface of the medicine box, the other end is connected to a communication hole formed in the bottom surface of the upper body; In claim 4,
Each of the injection nozzle bodies,
Comprising a nozzle unit protruding toward the front of the disinfection equipment to spray the liquid medicine,
The nozzle unit,
a plurality of nozzles passing through the inside of the spray nozzle body in a direction toward the front of the disinfection equipment to form an air mixing passage;
a connection part connected to the drug inlet pipe; and
IoT-based disinfection and disinfection equipment, comprising a drug inflow path having one end connected to the connection part, and the other end being connected to the air mixing path and the chemical inflow path in a direction perpendicular to the direction toward the front.

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