KR102388419B1 - Automatic quarantine disinfection devce - Google Patents

Abstract

The present invention relates to a space disinfection automatic disinfection device.
The present invention is an individual home, small office, and other facilities used by an unspecified number of people, and automatically at a specified time using a timer in multi-use facilities such as underground stations, passenger terminals, museums, libraries, general hospitals, shopping malls, companies, saunas, etc. By periodically spraying disinfectant solution to disinfect the space, disinfection to prevent the inflow of harmful bacteria into the living space is carried out periodically regardless of the entry of people into the living space. It is possible to prevent infection of bacteria and viruses through an unknown infection route in advance.

Description

Space quarantine automatic disinfection device {Automatic quarantine disinfection devce}

The present invention relates to a disinfection and disinfection device, and more specifically, to individual homes, small offices, and other facilities used by unspecified people, such as underground stations, passenger terminals, museums, general hospitals, shopping malls, and marts. It is installed at the entrance of multi-use facilities such as companies, saunas, cinemas, churches, hotels, cafes, libraries, schools, etc. It relates to an automatic space disinfection device capable of minimizing human casualties caused by infection with bacteria and pathogenic viruses by reducing fine dust by spraying it.

Pathogens such as bacteria and viruses that cause infection in the human body exist in the outdoor air, and these pathogens attach to the body or clothing of a moving person, or spread through respiratory droplets of an infected person, air flow, etc. .

Recently, the resistance of pathogens increases due to environmental pollution and continuous use of chemicals or antibiotics, and the appearance of mutated pathogens for which preventive or therapeutic drugs have not yet been developed increases and spreads rapidly, causing great social problems.

Therefore, in order to prevent infection by pathogens, it is necessary not only to thoroughly practice personal hygiene, but also to pay close attention to the possibility of infection through the respiratory tract in a space such as inside a building. Accordingly, there is a need for a disinfection and disinfection device capable of preventing the possibility of an unexpected infection by properly spraying the disinfectant solution to block the inflow of pathogens from the outside.

Conventionally, a detection means including a thermal imaging camera and a sensor module is installed at the entrance of a building, and the controller receives information about the body temperature, behavior, and cough sound of the occupants or people who have previously entered the room, which is measured through the detection means. A disinfection device has been proposed that measures the presence or absence of a virus and sprays the disinfectant solution from the disinfectant spraying device when bacterial or viral infection is detected. Since these body disinfection devices are designed to spray disinfectant solution only when abnormal body temperature of a person is detected by a thermal imaging camera or a person is detected by a sensor, the risk of infection cannot be completely excluded because it cannot be disinfected regularly at all times. there was no

Specifically, the bacterial virus is not only made through the human body, but the bacterial virus moves along with the droplets or flowing air of an infected person and can cause infection. In this case, there is always a risk of infection, especially during an outbreak of bacterial virus, because the infected droplets or bacterial virus flowing with the air cannot be detected by the sensor and can be introduced into the room through ventilation or an unexpected route.

KR 10-1676007 B1 (2016. 11. 14.) KR 10-1908929 B1 (2018. 12. 11.) KR 10-2151990 B1 (2020. 09. 04.)

The present invention is to solve the problem that complete quarantine and disinfection is not performed in the conventional quarantine system described above. By automatically spraying a disinfectant solution at a specified time set by a timer, periodic quarantine and disinfection is automatically performed at all times, effectively And to sterilize the virus to provide an automatic disinfection device for space quarantine that can minimize human damage due to infection of bacteria and viruses in personal homes and offices as well as living spaces where many people come and go.

A technical feature of the present invention for achieving the above object is a disinfectant solution storage tank in which the disinfectant solution is stored; a motor pump for discharging the disinfectant solution from the disinfection solution storage tank; a spray nozzle for spraying the disinfectant solution supplied by the motor pump; It is to include a controller for controlling the injection of the disinfectant solution at the set time by having a timer for setting the injection driving time.

According to a technical feature of the present invention, the motor pump further includes a pressure regulating valve for controlling the injection pressure of the disinfectant liquid discharged from the disinfection liquid storage tank and sprayed.

According to the technical feature of the present invention, a plurality of motor pumps are provided, and each motor pump is individually connected to the disinfectant solution storage tank and selectively driven under the control of the controller to spray the disinfectant solution to the selected spraying area. including being able to

According to a technical feature of the present invention, the controller includes controlling the pressure regulating valve to lower the injection pressure of the disinfectant solution for a predetermined time when the motor pump is initially driven.

According to a technical feature of the present invention, including the controller, the control display unit, the motor pump, and the pressure control valve are interlocked to start the quarantine, end the quarantine, proceed with the quarantine, control the steam intensity, and control the spraying for the selected spraying area. and a spray zone setting interface that divides a plurality of nozzles into a plurality of injection zones, matches a plurality of motor pumps and a plurality of valves to the injection zone pipeline, and selects and sets a spray zone to spray only that zone do.

According to a technical feature of the present invention, the controller further includes a control display unit that provides an interface for setting spray start and end times, spray intensity, and spray zone of the disinfectant solution.

According to a technical feature of the present invention, the spraying intensity setting interface includes displaying the spraying intensity of steam in various stages for each intensity and automatically controlling the spraying amount and spraying speed according to a user's selection.

According to a technical feature of the present invention, the injection zone setting interface includes being able to individually control the driving of a plurality of motor pumps according to a user's selection.

According to a technical feature of the present invention, a management server provided in a public health center or an epidemic prevention institution and networked with the controller; and a user terminal in which an interactive agent program is installed to track, check, and control the operation history of the space quarantine automatic disinfection device through real-time process data provided from the controller and the management server.

The space quarantine automatic disinfection apparatus of the present invention can be set so that the user can set the operation time in the controller, and can be set to operate at regular time intervals or to operate immediately. Disinfectant *?* Disinfection It is a system that sends disinfectant and sprays it in the form of a mist to prevent pathogenic viruses in the air.

In addition, in monitoring devices such as the management server and user terminal, the operating state of the space quarantine automatic disinfection device can be checked from a remote location, the operation history can be checked, and the operation settings of the controller can be changed over the network.

According to the present invention, quarantine and disinfection to prevent the inflow of harmful bacteria into the living space is performed periodically regardless of the entry of people, so that bacteria and viruses through an unknown infection route, not only in ordinary times, but especially during outbreaks It minimizes human casualties due to infection and has the effect of preventing the transmission of diseases caused by bacterial viruses in advance.

1 is a system block diagram of the present invention;
2 is an enlarged view of a cone crawler of the present invention;
3 is a picture of a part of the actual appearance of the controller of the present invention;
4 is a picture of the actual circuit of the controller of the present invention;

The features and advantages of the present invention will be more clearly understood by the embodiments described by the accompanying drawings.

The application of the present invention is not limited by the configuration and arrangement of components described in the embodiments of the present invention or shown in the drawings. The present invention is capable of being embodied in other embodiments and of being carried out in various ways. Also, expressions and predicates used in the examples with respect to terms such as the orientation of devices or elements are used only to simplify the description of the present invention, and do not indicate or imply that the related devices or elements simply have to have a specific orientation. .

In addition, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and in order for the inventor to explain the terms and concepts of the invention in the best way, it is consistent with the technical idea of the present invention. It should be interpreted as written based on the meaning and concept of

Therefore, the present invention is not limited to the presented embodiments, and within the equivalent scope of the technical spirit of the present invention and the technical spirit described in the claims to be described below by those of ordinary skill in the technical field to which the present invention pertains. Various modifications and changes are possible in

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 shows a system block diagram of the present invention.

Referring to Figure 1, the space disinfection automatic disinfection apparatus according to the present invention is a disinfectant liquid storage tank 100 in which the disinfection liquid is stored, a motor pump 200 for discharging the disinfection liquid of the disinfection liquid storage tank 100; The spray nozzle 300 for spraying the disinfectant solution supplied by the motor pump 200, the controller 400 for controlling the disinfection solution to be sprayed at a set time, and the motor pump 200 to store the disinfectant solution It is configured to include a pressure control valve 500 for controlling the injection pressure of the disinfectant solution discharged from the water tank 100 and sprayed.

The disinfectant solution storage tank 100 is a place where a certain amount of disinfectant solution in liquid form is stored. It is made of a metal material with strong corrosion resistance and chemical resistance. is formed

The disinfectant and disinfectant solution storage tank 100 is usually supplied with a disinfectant solution in the state of a finished product.

The motor pump 200 may be composed of one or two or more, and is connected to the disinfectant and disinfectant storage tank 100 and the supply pipe L1 from the disinfectant storage tank 100 according to the control of the controller 400 . Discharge the disinfectant solution and supply it to the injection nozzle 300 through the supply pipe (L2) and the pressure control valve 500

In the motor pump 200 composed of one, a branch supply pipe (L3) formed on the discharge side is disposed in each injection zone, and is installed in each branch supply pipe (L3) and is individually controlled through a pressure control valve (500). may be individually injected into each injection zone, or may be individually injected into each injection zone through one pressure control valve 500 and a branch supply pipe (L3).

In the motor pump 200 composed of two or more, each motor pump is individually connected to the disinfection solution storage tank 100 and selectively driven under the control of the controller 400, and the pressure regulating valve 500 , or it is possible to spray the disinfectant solution to the selected spraying area through the distribution supply pipe (L3).

That is, through the configuration of one motor pump 200 and the pressure control valve 500, a pipe line is arranged on the ceiling, and the injection nozzle 300 is installed at several injection points so that prevention can be achieved, of course. , provided with a plurality of motor pumps 200 and a plurality of pressure control valves 500, and arranged in a plurality of pipelines matching the motor pump 200 and the pressure control valve 500, and installed on the ceiling, a plurality of It is also possible to set the spray zone.

A check valve 130 is formed in the supply pipe L1 that connects the disinfectant solution storage tank 100 and the motor pump 200 to prevent the disinfectant solution from flowing back into the disinfectant solution storage tank 100 .

The spray nozzle 300 is connected to the motor pump 200 and the supply pipe L2 to spray the disinfectant solution discharged from the disinfectant solution storage tank 100 to the spray area.

A plurality of these injection nozzles 300 are installed in a plurality of injection zones, respectively, a supply pipe (L2) and a branch supply pipe (L3) are arranged on the ceiling, and one motor pump 200 and a pressure control valve 500 and It is possible to prevent quarantine by installing the injection nozzle 300 at several injection points by matching, as well as providing a plurality of motor pumps and a plurality of valves to arrange a plurality of conduits matching the motor pump and valve to the ceiling. If installed on the , it will be possible to set up a plurality of spraying zones in a large space.

A three-way valve 140 is formed in the supply pipe L2 between the motor pump 200 and the pressure control valve 500 to prevent backflow, and a recovery pipe 159 for recovering the disinfectant solution to the disinfection solution storage tank 100 . ) is formed so that, when an overload occurs from the motor pump 200 , the disinfectant solution can be recovered to the disinfection solution storage tank 100 .

The controller 400 receives power required for operation by the D-C power supply, and a control display unit 410 for controlling the overall system by the user is formed.

The control display unit 410 is formed of a touch screen having an input device function and a display function that can check the status of the device and set the operation of the device, so that the user can easily operate the device, so that the driving operation and setting of the device can be performed. and can be monitored.

The control display unit 410 includes a timer 420 that can set the spray start and end times of the disinfectant solution by the user using the touch screen. In addition, the motor pump 200 and the motor pump 200 are controlled to control the pressure regulating valve 500 so as to lower the injection pressure of the disinfectant solution for a predetermined time when the motor pump 200 is initially driven.

In this controller 400, the control display unit 410 is interlocked with the motor pump 200 and the pressure control valve 500 to start prevention, end quarantine, proceed with quarantine, control steam intensity, and control spraying for the selected spraying area. carry out In addition, the plurality of motor pumps and the plurality of pressure control valves 500 perform a function of matching and controlling the injection zone.

The control display unit 410 provides an interface through which the user can easily set spray start and end times, spray intensity, spray zone designation, and the like of the disinfectant solution by the timer.

In addition, the control display unit 410 is interlocked with the motor pump 200 and the pressure control valve 500 to start quarantine, end quarantine, proceed with quarantine, control spray steam intensity, and control spraying for the selected spraying area, A spray zone setting interface that divides a plurality of nozzles into a plurality of spray zones, matches a plurality of motor pumps and a plurality of valves to the spray zone pipeline, and selects and sets a spray zone, causes the disinfectant solution to be sprayed as steam in only the zone. consists of including

Here, the spray intensity interface refers to the amount and speed of the steam to be sprayed, and the steam intensity is displayed in several stages for each intensity, for example, strong, medium, weak, or 1, 2, 3... The amount and speed of steam can be automatically controlled according to the selected time set by the user. may be

The injection zone setting interface can individually drive and control a plurality of motor pumps according to a user's selection.

The spray zone setting interface refers to an interface capable of dividing a plurality of nozzles installed on the ceiling into a plurality of spray zones and then allowing steam to be sprayed only in that area when the user selects and sets the spray zone.

The pressure control valve 500 performs a function of adjusting the pressure at which the disinfectant solution is sprayed from the spray nozzle 3000 according to the conditions set in the controller.

In the present invention as described above, when the quarantine start time set in the timer 420 comes, the motor pump 200 operates to supply the chemical solution through the supply pipe L2 and the branch supply pipe L3, and at the injection nozzle 300 at the injection point. The spraying area is disinfected by steam spraying.

When the normal quarantine start time comes, a high torque is momentarily applied to the motor pump 200 when the motor pump 200 operates, and this torque is maintained for a certain time and then regains the normal torque. At this time, when the pressure in the supply pipe (L2) and the branch supply pipe (L3) is sprayed with the injection nozzle 300 in an elevated state, the liquid disinfectant solution does not change into steam and can be sprayed as it is. For this reason, the pressure control valve 500 lowers the injected pressure to induce a change in the state to be vaporized into steam, and then the steam is injected.

If the pressure control valve 500 does not lower the pressure of the supply pipe (L2) and the branch supply pipe (L3), the liquid, not steam, may be self-injected from the nozzle. While a certain period of time has elapsed since the initial stage of lowering the pressure of the supply pipe (L2) and the branch supply pipe (L3) and quarantine is in progress, normal steam injection is performed even if the valve does not perform a pressure control function.

In addition, when the quarantine end time comes and the motor pump 200 stops operating, the pressure in the supply pipe (L2) and the branch supply pipe (L3) is rapidly lowered. L2) and the branch supply pipe (L3) increase the pressure. This is because, if this is not done, the desired amount of steam is not injected into the space because the steam is not injected instantaneously. Here, a solenoid valve may be employed as the pressure control valve 500 .

On the other hand, the present invention is a monitoring device, it is configured to further include a management server (600) and a user terminal (700).

The management server 600 is networked with the controller 400 so that it is possible to track and control the operation history of the space quarantine automatic disinfection device, and the operation history of the space quarantine automatic disinfection device that has been tracked and confirmed is transmitted to the user terminal 700 . be able to send

The user terminal 700 has an agent program installed therein, and is networked to the controller 400 and the management server 600 to track, check, and control the operation history of the space quarantine automatic disinfection device.

This user terminal 700 is implemented as a computer or a communication device.

The computer may include, for example, a notebook computer, a desktop PC, and a laptop computer.

The communication device is a wireless communication device that guarantees portability and mobility, and includes a smartphone, a smartpad, a Personal Communication System (PCS), a Global System for Mobicommunication (GSM), a Personal Digital Cellular (PDC), and a PHS. (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) It may include all types of handheld-based wireless communication devices such as terminals and tablet PCs.

So far, the present invention has been focused on preferred embodiments.

The embodiments described in this specification and the configurations shown in the drawings relate to one most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents and modifications that can be substituted for them are It should be understood that there may be examples.

Therefore, the present invention is not limited to the presented embodiments, and within the equivalent scope of the technical spirit of the present invention and the technical spirit described in the claims to be described below by those of ordinary skill in the technical field to which the present invention pertains. There may be embodiments in which various modifications and changes are possible.

100: disinfectant solution storage tank
110: level gauge 120: agitator
130: check valve 140: three-way valve
150: recovery tube
200: motor pump
300: spray nozzle
400: controller
410: control display 420: timer
500: pressure control valve
600: management server
700: user terminal
L1, L2: supply pipe
L3: branch supply pipe

Claims (7)

a disinfectant solution storage tank 100 in which the disinfectant solution is stored;
a motor pump 200 for discharging the disinfection solution from the disinfection solution storage tank 100 and for generating a normal torque after maintaining a torque higher than the normal torque for a predetermined time during initial operation;
a spray nozzle 300 for spraying the disinfectant solution supplied by the motor pump;
a controller 400 having a control display unit 410 having a touch screen and a timer 420 for setting an injection driving time of the disinfecting liquid to control the spraying of the disinfecting liquid at a set time;
a management server 600 that is networked with the controller 400;
A user terminal 700 in which an interactive agent program is installed to track, check, and control the operation history of the space quarantine automatic disinfection device through real-time process data provided from the controller 400 and the management server 600 including,
The controller 400,
When the motor pump 200 is initially driven, the pressure control valve 500 is controlled so as to lower the spray pressure of the disinfectant solution for a certain period of time, so that even if the motor pump 200 generates a torque higher than the normal torque when the motor pump 200 is initially driven Space disinfection automatic disinfection device, characterized in that the liquid disinfection solution is vaporized into steam and sprayed through the spray nozzle (300).
The method according to claim 1,
Further comprising a pressure regulating valve 500 for controlling the injection pressure of the disinfectant solution discharged from the disinfectant solution storage tank 100 by the motor pump 200 and is sprayed,
Space disinfection automatic disinfection device.
The method according to claim 1,
The motor pump 200 is provided in plurality,
Each motor pump is
It is individually connected to the disinfectant solution storage tank 100 and selectively driven under the control of the controller 400 to spray the disinfectant solution to the selected spraying area.
Space disinfection automatic disinfection device.
delete The method according to claim 1,
The controller 400,
In conjunction with the control display unit 410, the motor pump 200, and the pressure control valve 500, it performs disinfection start, quarantine end, quarantine progress, steam intensity control, and spray control for the selected spraying area,
Divide the plurality of injection nozzles 300 into a plurality of injection zones,
Matching the plurality of motor pumps 200 and the plurality of pressure control valves 500 to the injection zone pipeline,
and a spray zone setting interface that allows steam to be sprayed only in that area when a spray zone is selected.
Space disinfection automatic disinfection device.
The method according to claim 1,
The controller 400,
Further comprising a control display unit 410 that provides an interface for setting the spray start and end time, spray intensity, and spray zone of the disinfectant solution,
Space disinfection automatic disinfection device.
7. The method of claim 6,
The spraying intensity setting interface includes displaying the spraying intensity of steam in various stages for each intensity, and automatically controlling the spraying amount and spraying speed according to the user's selection,
Space disinfection automatic disinfection device.

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