KR20210131506A - Booth equipped with purification and disinfection functions - Google Patents

Abstract

The present invention relates to a booth through which a person entering a specific place passes, and more particularly, to a booth configured to prevent infections by removing foreign substances from visitors and sterilizing pathogens, in order to prevent contamination by foreign substances in a specific place by visitors or infection of others due to infectious diseases. To achieve the objectives, the present invention provides the booth with open front and back surfaces, left and right walls, floor and ceiling, which comprises: a photocatalyst sterilizer; an air nozzle mounted on the left and right walls and ceilings to spray air; and a first blower which draws in the outside air, sprays the same into the booth through the air nozzle, and generates wind power to spray the photocatalyst particles generated from the photocatalyst sterilizer together with the air.

Description

Booth equipped with purification and disinfection functions

The present invention relates to a booth through which a visitor of a specific place passes. In particular, in order to prevent infection of others due to contamination by foreign substances in a specific place by the visitor or infection by an infectious disease, foreign substances are removed from the visitor and sterilizing pathogens to prevent infection configured to do so.

A booth is installed at the entrance to control who enters a specific place.

These booths are largely divided into a crime prevention booth that detects metal and a purification booth that sprays air to remove foreign substances attached to the body or clothes to prevent internal contamination of semiconductor or pharmaceutical manufacturing rooms. Disinfection booths for disinfection of entering vehicles, etc. are commercialized.

In recent years, with the development of transportation means, the number of people moving between countries is increasing, so there is a problem in that pathogens originating in one country are easily and quickly transmitted to the world.

In order to prevent such a problem, it is required to install a rapid disinfection equipment that can protect the citizens by disinfecting and purifying all the entrants in a specific place, for example, at the immigration checkpoint of an airport.

Unexamined Patent Publication No. 2002-0064241 (published date; August 07, 2002) Registered Patent Publication No. 10-1845373 (announcement date; April 05, 2018) Utility Model Registration Publication No. 20-0420912 (date of publication; July 06, 2006)

The present invention was invented to solve the problems of the prior art as described above, and to provide a booth with purification and quarantine functions that removes pathogens and contaminants flowing in with visitors to prevent contamination of a specific place it has its purpose

The present invention for achieving the above object is a booth with front and back open and left and right walls, a floor and a ceiling. It is characterized in that it includes an air nozzle, and a first blower for blowing external air into the booth through the air nozzle and generating wind power to spray the photocatalyst particles generated in the photocatalyst sterilizer together with the air.

In addition, according to a preferred embodiment of the present invention, a plurality of spray panels having an air nozzle are mounted on the left and right walls, respectively, and the plurality of spray panels are disposed at an obtuse angle to face the inner center of the booth, and the spray panel The air nozzle mounted on the booth is directed towards the inside center of the booth.

In addition, according to a preferred embodiment of the present invention, the air nozzle mounted on the spray panel has an adjustable spray angle.

In addition, according to a preferred embodiment of the present invention, the pipe extending from the photocatalytic sterilizer is connected to the first blower, and the flow path extending from the first blower is connected to each air nozzle, and is generated by the operation of the first blower. The outside air is exhausted from the first blower to each air nozzle along the flow path by wind pressure, and the photocatalyst particles generated in the photocatalytic sterilizer are also exhausted to the air nozzles through the first blower.

In addition, according to a preferred embodiment of the present invention, a main switch for supplying power to the booth is mounted inside any one of the left and right walls, and a photocatalytic sterilizing device or An air injection switch for controlling the operation of the first blower is mounted.

In addition, according to a preferred embodiment of the present invention, a thermal imaging camera is mounted on the inside of the booth, a warning means is mounted on the outside of the booth, and the body temperature measured by measuring the body temperature of the entrants located inside the booth with the thermal imaging camera If it is higher than the set body temperature, it warns through the warning means.

In addition, according to a preferred embodiment of the present invention, detection sensors are mounted on the open front and back of the booth to detect entrants entering the booth and to detect entrants leaving the booth.

In addition, according to a preferred embodiment of the present invention, an ultraviolet sterilizing lamp for generating ultraviolet rays is mounted inside the left wall or the right wall.

In addition, according to a preferred embodiment of the present invention, when the second blower is mounted on the floor, the air inside the booth is sucked in through the intake hole formed on the floor and exhausted out of the booth, and the air flowing by the second blower is filtered through the filter. configured to pass through.

As described above, the booth equipped with the purification and prevention function according to the present invention sterilizes pathogens on the clothing or body of the visitor by spraying the photocatalyst particles generated from the photocatalytic sterilization device together with the air of strong pressure to the occupants. Foreign substances, etc. can be removed from the occupants.

In addition, the present invention can be used semi-permanently as a photocatalytic material, has high oxidizing power and is _{advantageous in economic terms by using non-toxic titanium dioxide (TiO 2} ), has superior sterilization power than chlorine or ozone, and is safe for the human body and 2 The advantage is that there is no concern about car pollution.

In addition, there is an advantage that the width of the installation range of the booth can be increased by selectively configuring only air to be sprayed without operating the photocatalytic sterilizer when quarantine is not required.

In addition, the booth having a purification and quarantine function according to the present invention can increase the prevention function by including an ultraviolet sterilizer for ultraviolet sterilization in addition to the photocatalyst particles and air as described above.

In addition, the booth having a purification and quarantine function according to the present invention is an open booth, and an intake device is installed on the floor to prevent the sprayed air from spreading out of the booth, and a filter is installed and filters By filtering through, it is possible to prevent indoor contamination by the booth of the present invention.

1 is a perspective view showing a booth having a purification and quarantine function according to the present invention;
Figure 2 is an operating state diagram of the booth shown in Figure 1,
3 is a conceptual diagram of the booth shown in FIG. 1 .
4 is a detailed view showing the switchboard shown in FIG.

Hereinafter, a preferred embodiment of a booth having a purification and quarantine function according to the present invention will be described in detail with reference to the accompanying drawings.

In the drawings, FIG. 1 is a perspective view showing a booth having a purification and quarantine function according to the present invention, FIG. 2 is an operational state diagram of the booth shown in FIG. 1 , and FIG. 3 is a conceptual diagram of the booth shown in FIG. 1 . And FIG. 4 is a detailed view showing the switchboard shown in FIG.

As shown in FIG. 1, the booth 100 with purification and quarantine functions is open front and back, and has a hexahedral structure consisting of side walls 101L and 101R, a floor 102 and a ceiling 103, A person entering the open front of the booth 100 stands on the floor 102, sterilizes pathogens that may be on clothes or exposed parts of the body, drops foreign substances with strong air, and then go to the place

In this way, the booth 100 performs purification and quarantine by equipment mounted on the side walls 101L and 101R, the ceiling 103 and the floor 102.

Below, the booth with the purification and quarantine function configured in this way will be described in detail.

As shown in FIGS. 1 to 3 , on the left side wall 101L among the side walls 101L and 101R of the booth 100 , two spray panels 110 are obtusely angled toward the person standing on the floor 102 . is placed as And the main switch 120 and the air injection switch 121 are located between the two injection panels 110, and the ultraviolet sterilization lamp 170 is located below it. And under the two spray panels 110, a switchboard 150 is installed inside the left wall 101L as shown in FIG. 4 to distribute and supply power required for the operation of the booth 100.

The right wall 101R is also disposed at an obtuse angle such that two spray panels 110 face the entrance and exit, and an ultraviolet sterilization lamp 170 is positioned between the two spray panels 110 . In addition, the bottom of the two injection panels 110, photocatalytic sterilization apparatus 130 to the inside of the right side wall (101R) is built photocatalyst particles, that is, superoxide anion radical (superoxide anion radical, O ₂ ^{- ·),} and hydroxyl radicals (Hydroxyl Radical, ·OH) is generated.

In the present invention, titanium dioxide (TiO ₂ ) was used as a photocatalytic material. Because titanium dioxide remains unchanged even when exposed to light, it can be used semi-permanently and has excellent durability and abrasion resistance, so it is advantageous in economic terms. It has the ability to decompose into carbon dioxide and water. In addition, since titanium dioxide itself is a safe, non-toxic material that does not negatively affect the environment, there is no concern about secondary pollution when disposed of.

Three air nozzles 111 are formed in each spray panel 110 in the vertical direction, and the air nozzles 111 mounted on each spray panel 110 are positioned to face a person standing on the floor, and both side walls 101L , 101R) is also arranged so that the ultraviolet rays irradiated from the ultraviolet sterilization lamp 170 located on the floor 102 can be irradiated toward the inner center of the booth, that is, the visitors standing on the floor 102. Here, the air nozzle 111 can be configured to be able to control the spray angle, so that the occupant can adjust the direction of the air nozzle 111 to directly adjust the spray angle of the air nozzle 111 according to the height or body type of the occupant. .

On the other hand, a lighting lamp 141 is mounted in the center of the ceiling 103, and two air nozzles 111 are mounted around the lighting lamp 141, and on the upper surface of the ceiling 103, the outside air of the booth 100 is introduced. A first blower 160 is mounted.

On the other hand, as shown in FIG. 3 , a flexible pipe 161 extending from the photocatalytic sterilization device 130 mounted under the right wall 101R is connected to the first blower 160 , and although not shown in the drawing, the first blower 160 is connected to the first blower 160 . 1 The blower pipe of the blower 160 or the flow path formed in the frame of the booth 100 is connected to each of the air nozzles 111 described above.

Therefore, when the first blower 160 is operated, the outside air of the booth 100 is sucked into the first blower 160 and at the same time the photocatalyst particles generated in the photocatalytic sterilizer 130 move the air nozzle 111 together with the outside air. It is sprayed by the first blower 160 to the inside of the booth 100 through, that is, to the inside of the booth 100 where the entrant is standing.

As described above, the air nozzle 111 mounted on the spray panel 110 of the left wall 101L, the air nozzle 111 mounted on the spray panel 110 of the right wall 101R, and the ceiling 103. As both of the installed air nozzles 111 are directed toward the occupants, air flowing at a strong pressure by the wind pressure of the first blower 160, superoxide anion radicals, and hydroxyl radicals are sprayed toward the occupants.

From the viewpoint of the person standing on the floor of the booth 100, the air sprayed toward themselves from the front left and right sides, the air sprayed toward themselves from the rear left and right sides, and the air sprayed from the top to the bottom contain superoxide anion radicals and hydroxyl As radicals are included, pathogens on the clothes or exposed body parts of visitors are sterilized by photocatalyst particles, and foreign substances such as fine dust are also removed from the entrants by the air sprayed with strong pressure.

In this state, pathogens are sterilized by the ultraviolet rays irradiated from the ultraviolet sterilization lamp 170 located on the left and right sides of the entrant.

On the other hand, although not shown in the drawings, when the second blower is mounted on the floor 102 , the air inside the booth 100 is sucked in with a strong suction force through an intake hole formed in the floor, and exhausted out of the booth 100 . At this time, by configuring the air inside the booth 100 sucked through the second blower to pass through the filter before being exhausted to the outside of the booth, it is possible to block pathogens or foreign substances from being exhausted out of the booth 100 .

On the other hand, inside the booth 100, the thermal imaging camera 180 is mounted on the front or back side of the booth 100 when the body temperature of the person inside the booth 100 is measured and the temperature is higher than the set temperature according to the measured body temperature. A warning light 143 is emitted or a warning sound is generated through a speaker.

On the other hand, the main switch 120 mounted on the left wall 101L of the booth 100 is a switch for turning on/off the entire power of the booth 100, and the air injection switch 121 below it is the first blower ( 160) or the photocatalytic sterilizer 130 is configured to selectively operate.

That is, when the air injection switch 121 is off while the main switch 120 is on, air is not sprayed through the air nozzle 111, but when the entrant turns the air injection switch 121 on, the 1 While the blower 160 and the photocatalyst sterilizer 130 operate, the photocatalyst particles are sprayed toward the entrance and exit through the air nozzle 111 with strong pressure to sterilize. Therefore, the entrant can select the sterilization function by himself/herself.

In addition, an occupant detection sensor 190 is mounted on the front and back surfaces of the booth 100 to detect and operate according to a set sequence when an occupant enters the inside of the booth 100 from the front of the booth 100, and the booth ( 100), when the insider advances to the rear, the photocatalytic sterilizer 130, the first blower 160, the second blower, the ultraviolet sterilization lamp 170, the lighting lamp 141, and the thermal imaging camera 180 are operated. stop

On the other hand, by mounting a holder (B) capable of holding the hand sanitizer inside the booth 100, the hand sanitizer mounted on the holder (B) can be configured so that visitors can directly use it.

In the embodiment according to the present invention described above, the flow path through which air flows from the first blower to the air nozzle is formed as a blow pipe, but a duct may be formed instead of the blow pipe, or alternatively, the inside of the frame of the booth is formed as a flow path. 1 The air blown by the blower may be configured to be exhausted to the air nozzle through the flow path.

100 : booth
101L: left wall
101R: right wall
102: floor
103: ceiling
110: spray panel
111: air nozzle
120: main switch
121: air injection switch
130: photocatalytic sterilization device
141: light
143: warning light
150: switchboard
160: first blower
161: flexible pipe
170: UV sterilization light
180: thermal imaging camera
190: detection sensor
B : cradle

Claims (9)

As a booth with an open front and back and including a left wall 101L, a right wall 101R, a floor 102 and a ceiling 103,
a photocatalytic sterilization device 130;
An air nozzle 111 that is mounted on the left wall 101L and the right wall 101R and the ceiling 103 to spray air;
A first blower 160 that takes in external air and injects it into the booth 100 through the air nozzle 111 and generates wind power to spray the photocatalyst particles generated in the photocatalyst sterilizer together with the air. A booth equipped with purification and quarantine functions.
According to claim 1,
A plurality of spray panels 110 having an air nozzle 111 are mounted on each of the left wall 101L and the right wall 101R, and the plurality of spray panels 110 are directed toward the inner center of the booth 100 . A booth having a purification and prevention function, characterized in that the air nozzle 111 is disposed at an obtuse angle and is mounted on the spray panel 110 toward the inner center of the booth 100.
3. The method of claim 2,
The air nozzle 111 mounted on the spray panel 110 is a booth with a purification and quarantine function, characterized in that the spray angle is adjustable.
4. The method according to any one of claims 1 to 3,
The tube 161 extending from the photocatalytic sterilizer 130 is connected to the first blower 160 , and the flow path extending from the first blower 160 is connected to each air nozzle 111 , and the first blower 160 . ), the external air is exhausted from the first blower 160 to each air nozzle 111 along the flow path by the wind pressure generated by the operation of the A booth equipped with a purification and quarantine function, characterized in that it is exhausted together with the air nozzle 111 through the.
According to claim 1,
A main switch 120 for supplying power to the booth 100 is mounted inside any one of the left wall 101L and the right wall 101R, and any one of the left wall 101L and the right wall 101R is mounted. A booth with purification and quarantine functions, characterized in that an air injection switch 121 for controlling the operation of the photocatalytic sterilization device 130 or the first blower 160 is mounted inside the side wall.
According to claim 1,
A thermal imaging camera 180 is mounted on the inside of the booth 100, a warning means is mounted on the outer surface of the booth 100, and the temperature of the entrants located inside the booth 100 is measured with the thermal imaging camera 180. and a booth equipped with a purification and quarantine function, characterized in that it warns through a warning means when the measured body temperature is higher than the set body temperature.
According to claim 1,
The booth 100 is equipped with a detection sensor 190 to detect the entrants entering and exiting the booth 100. A booth having a purification and quarantine function.
According to claim 1,
A booth equipped with a purification and quarantine function, characterized in that an ultraviolet sterilization lamp 170 that generates ultraviolet rays is mounted on the inside of the left wall 101L or the right wall 101R.
According to claim 1,
When the second blower is mounted on the floor 102, the air inside the booth 100 is sucked in through the intake hole formed on the floor and exhausted out of the booth 100, and the air flowing by the second blower passes through the filter. A booth with purification and quarantine functions, characterized in that it is configured.

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