KR102426540B1 - Ventilation system with disinfection function to prevent the spread of coronavirus and respiratory diseases - Google Patents

Abstract

The present invention can ventilate, disinfect and sterilize indoor air by simply and quickly installing it in a place that requires ventilation and quarantine against coronavirus and respiratory diseases, shortening the movement distance and airtime of risk factors, and sterilizing the installation place. It relates to a ventilation system including a disinfection function to ensure that, comprising a main body and an intake pipe mounted on the main body and having a plurality of intake ports, wherein the main body is installed in a casing and the casing to provide suction power to the intake pipe an intake pump that is installed in the intake pipe and the pipe connecting the intake pump to filter out foreign substances from the air sucked through the intake pipe, and is connected to the intake pump and sucked by the intake pipe and the intake pump and a sterilizing device for sterilizing and exhausting air, wherein the intake pipe includes a main pipe mounted on the main body, and a plurality of branch pipes connected to the main pipe, installed in the casing, and a disinfectant solution inside The disinfectant solution storage unit to be stored, a spray device for spraying the disinfectant solution stored in the disinfectant solution storage section, the spray device, and a three-way configured to allow the disinfectant solution sprayed by the spray device to be supplied to the intake pipe side or the sterilization device side Disclosed is a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases, characterized in that it includes a valve and the intake port is configured to be widely distributed in a place requiring ventilation and disinfection and quarantine.

Description

Ventilation system with disinfection function to prevent the spread of coronavirus and respiratory diseases

The present invention relates to a ventilation system including a disinfection function to prevent the spread of coronavirus and respiratory diseases, and more particularly, to a place that requires ventilation and quarantine for coronavirus and respiratory disease, and to install it easily and quickly and reduce risk factors. It relates to a ventilation system with a disinfection function that shortens the moving distance and airtime and disinfects the installation site to ventilate, disinfect, and sterilize indoor air.

In recent years, the spread of the coronavirus worldwide has caused many casualties and huge economic losses.

To prevent the spread of this coronavirus, the government has implemented social distancing that recommends refraining from participating in events and gatherings with large numbers of people, refraining from going out, and expanding telecommuting. command was issued.

However, there is still the risk of coronavirus infection in places where a large number of people enter and use such as the National Assembly, the government, courts, hospitals, local governments, prosecutors' offices, police stations, cafes, restaurants, PC rooms, and other multi-use facilities, especially cafes and restaurants. The risk of group infection in places where masks are inevitably required to be removed is of great concern.

In addition, recently, there have been cases where droplets containing the virus spread indoors by the wind from air conditioners and hot and cold blowers, and there is a concern about infection in elevators. A possible solution is urgently required.

[Document 1] Republic of Korea Patent Publication No. 10-2124364 (registered on June 12, 2020)

The present invention has been devised to solve the above problems, and it is possible to effectively and effectively prevent the spread of coronavirus and respiratory diseases by installing them in a place that needs quarantine for coronavirus and respiratory diseases simply and quickly to ventilate the air in the room. The purpose of this is to provide a ventilation system that can prevent this.

The problems to be solved by the present invention are not limited to the aforementioned problems. Other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.

In order to solve the above problems, a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases according to an embodiment of the present invention includes a main body; and an intake pipe mounted on the body and having a plurality of intake ports, wherein the body includes a casing, an intake pump installed in the casing to provide suction power to the intake pipe, and the intake pipe and the intake pump to connect An intake filter installed in the pipeline to filter out foreign substances from the air sucked through the intake pipe, and a sterilizing device connected to the intake pump to sterilize and exhaust the air sucked in by the intake pipe and the intake pump. The intake pipe is configured to include a main pipe mounted on the main body and a plurality of branch pipes connected to the main pipe, so that the intake port can be widely distributed in a place where quarantine is required.

In an embodiment of the present invention, the sterilization apparatus includes: a first sterilization chamber in which a disinfectant solution is stored; a second sterilization chamber formed above the first sterilization chamber and partitioned from the first sterilization chamber by a partition wall; A first installed in the first sterilization chamber, a first air inlet formed at one end and a first air outlet formed at the other end, the first air outlet being immersed in the disinfectant solution stored in the first sterilization chamber sterilization pipe; a second sterilization pipe installed in the second sterilization chamber, a second air inlet formed at one end and a second air outlet formed at the other end, the second air inlet connected to the first sterilization chamber; and an ultraviolet sterilizer installed in the second sterilization chamber.

In an embodiment of the present invention, the main body is installed in the casing, the disinfectant solution storage unit is stored therein; a spraying device for spraying the disinfectant solution stored in the disinfectant storage unit; and a pipe connecting the spray device, the intake pipe and the intake pump, and a pipe connecting the intake pump and the sterilizer, wherein the disinfectant solution sprayed by the spray device is on the intake pipe side or It further comprises a three-way valve to be supplied to the side of the sterilizer.

In an embodiment of the present invention, it further includes an emergency exhaust device for quickly discharging air from the room, wherein the emergency exhaust device includes: an emergency intake pipe having a plurality of emergency intake ports; an emergency intake pump connected to the emergency intake pipe to provide suction power to the emergency intake pipe; an emergency intake filter installed in a pipe connecting the emergency intake pipe and the emergency intake pump to filter out foreign substances from the air sucked through the emergency intake pipe; a relay pipe installed to interconnect the emergency intake pump and a pipe connecting the intake pump and the sterilizer; and an opening/closing valve installed in the relay pipe.

In an embodiment of the present invention, the emergency exhaust device includes a pipe connecting the spray device and the three-way valve, a pipe connecting the emergency intake pipe and the emergency intake pump, and the emergency intake pump and the on-off valve. It is installed to be connected to the connecting pipe, and further comprises an emergency three-way valve that allows the disinfectant solution sprayed by the spraying device to be supplied to the emergency intake pipe side or the relay pipe side.

Ventilation system according to an embodiment of the present invention, as connected to the main body, exhaust pipe for discharging the air that has passed through the sterilizer to the outside; a pressure control inlet connected to the exhaust pipe and installed to cover the intake port of an air conditioner or a hot/cold fan; Pressure control outlet installed to cover part of the outlet of the air conditioner or hot and cold fan; and a pressure control pipe installed to connect the pressure control inlet and the pressure control outlet.

The ventilation system including the disinfection function for preventing the spread of coronavirus and respiratory diseases according to the present invention can be installed easily and quickly in places that need quarantine against coronavirus and respiratory diseases, and can be easily and quickly installed throughout the room through the intake pipe after installation. It can effectively prevent the spread of coronavirus and respiratory diseases by inhaling air, sterilizing it, and then releasing it.

In addition, according to the present invention, the intake pipe, the intake pump, etc. are disinfected using the disinfectant storage unit, the spray device, and the three-way valve, and there is an effect of sterilizing the room by spraying the disinfectant solution through the intake pipe.

In addition, according to the present invention, there is an effect that the indoor air can be quickly discharged by using the emergency exhaust device in an emergency situation such as polluted indoor air or a fire.

In addition, according to the present invention, the emergency intake pipe, the emergency intake pump, etc. can be sterilized using the emergency three-way valve, and indoor air is sucked through the intake pipe and the disinfectant is sprayed through the emergency intake pipe to perform indoor ventilation and disinfection. It has the effect of being able to proceed at the same time.

In addition, according to the present invention, various colors can be selected and used according to the type of intake pipe, people can be forced to keep a distance through the installation interval of the intake pipe, and precautions can be taken through a tag that is additionally installed on the intake pipe There is an effect that can be displayed.

In addition, according to the present invention, it can be modified and installed on site according to the situation of the installation site, can be easily and quickly removed, and there is an effect of remote control and real-time monitoring according to the characteristics of the installation site.

1 is a schematic diagram of a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases according to a first embodiment of the present invention.
2 is a cross-sectional view schematically showing the structure of a sterilizer in the ventilation system according to the first embodiment of the present invention.
3 to 5 are schematic views showing the use state of the ventilation system according to the first embodiment of the present invention.
6 is a schematic diagram of a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases according to a second embodiment of the present invention.
7 is a schematic diagram of a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases according to a third embodiment of the present invention.
8 is a schematic view showing a state in which the ventilation system according to an embodiment of the present invention is connected to an air conditioner or a hot/hot air conditioner.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For convenience of description, components shown in the drawings may be exaggerated, omitted, or schematically represented.

1 is a schematic diagram of a ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases according to a first embodiment of the present invention, and FIG. 2 is a sterilizing device in the ventilation system according to the first embodiment of the present invention It is a cross-sectional view schematically showing the structure, and FIGS. 3 to 5 are schematic views showing the use state of the ventilation system according to the first embodiment of the present invention.

1 to 5, the ventilation system including the disinfection function for preventing the spread of coronavirus and respiratory diseases according to the first embodiment of the present invention is largely composed of a main body 100 and an intake pipe 200. made including

The main body 100 includes a casing 110, an intake pump 120 installed in the casing 110 to provide suction power to the intake pipe 200, the intake pipe 200, and the intake pump 120. The intake filter 130 is installed in the connecting pipe to filter out foreign substances from the air sucked through the intake pipe 200, and is connected to the intake pump 120 to the intake pipe 200 and the intake pump 120. and a sterilizer 140 for sterilizing and exhausting the air sucked in by the sterilizer.

The casing 110 is formed in a rectangular parallelepiped frame shape to accommodate the intake pump 120 , the intake filter 130 , and the sterilizer 140 . The casing 110 may be manufactured in the form of a metal housing with wheels running on the lower portion to facilitate movement of the main body 100, and may be manufactured in the form of a travel carrier, or in the form of a storage bag with a shoulder strap, if necessary. can A space in which the intake pipe 200 is accommodated may be separately provided in the casing 110 if necessary. At this time, the space in which the intake pipe 200 is accommodated may be provided to be opened and closed by a door.

The intake pump 120 is preferably formed of a diaphragm pump, and in addition to this, various types of pumps capable of sucking indoor air through the intake pipe 200 may be used.

The intake filter 130 is for filtering out foreign substances such as dust and hair from the air sucked through the intake pipe 200, and a pre-filter made of a mesh or sponge may be applied.

The sterilizer 140 is for sterilizing various viruses and bacteria such as coronavirus in the air sucked in by the intake pipe 200 and the intake pump 120, using a method using a disinfectant, a plasma sterilization method, and a photocatalyst. Various methods such as a sterilization method may be applied.

As shown in FIG. 2, the sterilization apparatus 140 in the embodiment of the present invention includes a first sterilization chamber 141; a second sterilization chamber 142 formed above the first sterilization chamber 141; a first sterilization pipe 143 installed in the first sterilization chamber 141; a second sterilization pipe 144 installed in the second sterilization chamber 142; and an ultraviolet sterilizer 145 installed in the second sterilization chamber 142 .

A disinfectant solution for air sterilization is stored in the first sterilization chamber 141 . At this time, the disinfectant solution is filled only enough to secure a space for air to collect in the upper portion of the first sterilization chamber 141 . A water level checking unit 147 made of a transparent tube may be formed in the first sterilization chamber 141 to check the level of the disinfectant solution stored in the first sterilization chamber 141 .

The first sterilization chamber 141 and the second sterilization chamber 142 are formed to be partitioned from each other by a partition wall 146 formed therebetween. At this time, the ultraviolet sterilizer 145 is installed on each of the upper and lower surfaces of the partition wall 146, so that the air collected at the upper side of the first sterilization chamber 141 and the air passing through the second sterilization pipe 144 are removed. It can be installed so that it can be sterilized.

The first sterilization pipe 143 is formed with a first air inlet 143a at one end and a first air outlet 143b at the other end. At this time, the first air outlet 143b is disposed at the lower end of the first sterilization chamber 141 so as to be submerged in the disinfectant solution stored in the first sterilization chamber 141, so that the air discharged from the first air outlet 143b is immersed in the disinfectant solution and It is installed so that it can rise above the water surface after sufficient contact. In addition, the first air inlet 143a is disposed above the water surface of the disinfectant solution to prevent the disinfectant from flowing backward from the first air outlet 143b to the first air inlet 143a. In addition, a hairpin section is formed in the first sterilization pipe 143 to repeat a “U” shape. The hairpin section is arranged to be immersed in the disinfectant solution. Accordingly, the hairpin section increases the section in which the air passing through the first sterilization pipe 143 comes into contact with the disinfectant solution, thereby increasing the air sterilization efficiency by the disinfectant solution. In addition, the first sterilization pipe 143 is configured in a spiral shape inside a part of the first sterilization pipe 143 to increase the section in which the air is in contact with the disinfectant solution, so that the air sterilization efficiency by the disinfectant solution can be increased.

The second sterilization pipe 144 is formed with a second air inlet 144a at one end and a second air outlet 144b at the other end. At this time, the second air inlet 144a is installed to pass through the partition wall 146 so as to be connected to the first sterilization chamber 141 . Accordingly, the air collected at the upper side of the disinfectant solution in the first sterilization chamber 141 is introduced into the second sterilization pipe 144 through the second air inlet 144a. The second air outlet 144b extends outward through the second sterilization chamber 142 so that the air introduced into the second sterilization pipe 144 can be discharged from the second sterilization chamber 142 . The second sterilization pipe 144 is made of a transparent hose so that air passing through it can be sterilized by the ultraviolet sterilizer 145 . In addition, like the first sterilization pipe 143, the second sterilization pipe 144 may have a hairpin section bent to repeat a “U” shape. The hairpin section increases the time the air passing through the second sterilization pipe 144 stays in the second sterilization chamber 142 , thereby increasing the air sterilization efficiency by the UV sterilizer 145 .

The main body 100 may further include an exhaust filter 180 installed at the end of the sterilization device 140 , that is, the second air outlet 144b of the second sterilization pipe 144 . The exhaust filter 180 is made of a sponge filter, and filters the disinfectant solution in the form of droplets and fine foreign substances contained in the air discharged from the sterilizer 140 .

An exhaust pipe 400 for discharging the air that has passed through the sterilizer 140 and the exhaust filter 180 to the outside may be connected to the main body 100 .

In addition, the exhaust pipe 400 may be equipped with a pneumatic silencer 500 for reducing noise caused by the air discharged therethrough.

The intake pipe 200 includes a main pipe 210 mounted on the main body 100 and a plurality of branch pipes 220 connected to the main pipe 210 as shown in FIGS. 3 to 5 .

The main pipe 210 and the branch pipe 220 may be formed of a flexible hose widely used for a pneumatic pipe or a pipe for a water purifier.

The main pipe 210 may be easily detachably connected to the main body 100 by a one-touch fitting widely used for hose connection. Two or more main pipes 210 may be provided, and each of the main pipes 210 may be connected to the main body 100 via a distributor 600 (see FIG. 1 ). The distributor 600 may be configured to adjust the pressure of each intake pipe 200 through individual valves, and to operate each intake pipe 200 individually.

A plurality of the branch pipes 220 may be connected along the longitudinal direction of the main pipe 210 . Each branch pipe 220 can be easily detachably connected to the main pipe 210 using the one-touch fitting described above.

As shown in FIG. 3 , a plurality of intake ports 211 and 221 are respectively formed in the main pipe 210 and the branch pipe 220 . The intake ports 211 and 221 are holes for sucking indoor air, and are arranged in plurality along the longitudinal direction of the main pipe 210 and the branch pipe 220 . At this time, the respective intake ports 211 and 221 formed in the main pipe 210 and the branch pipe 220 are arranged to be wider as they get closer to the main body 100 side, and the farther they are from the main body 100 side, the more they are formed. By forming a narrow arrangement interval, a phenomenon in which a large difference in suction force acting on the main pipe 210 and each branch pipe 220 occurs according to a difference in distance from the intake pump 120 can be corrected. In addition, according to the difference in height of the floor, desk, and wall where the main pipe 210 and the branch pipe 220 are installed, the distance between the intake ports 211 and 221 is changed to the main pipe 210 and each branch pipe 220. It is possible to correct the phenomenon in which the difference in the acting suction force occurs.

In addition, as shown in the enlarged view of FIG. 3 , the intake ports 211 and 221 are formed to be disposed at various angles along the circumference of the main pipe 210 and the branch pipe 220, thereby evenly distributing indoor air in various directions. It may be configured to be inhaled.

As shown in the enlarged view of FIG. 3 , the main pipe 210 and the branch pipe 220 may be fixed at a predetermined position by a clip 240 attached to the floor or wall surface of the room by an adhesive or the like.

The intake pipe 200 may further include a secondary branch pipe 230 connected along the branch pipe 220 as shown in FIG. 5 . An intake port having the same structure as that formed in the main pipe 210 and the branch pipe 220 is also formed in the secondary branch pipe 230 .

On the other hand, the main pipe 210 and the branch pipe 220 constituting the intake pipe 200 may be manufactured by assembling a plurality of unit pipes standardized to a certain length (eg, 1 m to 2 m length) together with one-touch fittings. can According to this, the user will be able to properly manufacture and use the shapes of the main pipe 210 and the branch pipe 220 according to the situation of the field.

The ventilation system of the present invention configured as described above is installed in a space such as an office or conference room in which a plurality of desks 10 are arranged as shown in FIGS. 3 and 4, or a plurality of hospital beds as shown in FIG. (20) can be installed simply and quickly in a high-risk place, such as installing in a hospital room arranged so as to be partitioned by the partition (30), where people have no choice but to stay densely.

And at this time, by installing the intake pipe 200 including the main pipe 210 and the branch pipe 220 in various places in the room so that each intake port 211, 221 of the intake pipe 200 is widely distributed in the room, As indicated by a plurality of arrows in FIGS. 3 to 5 , polluted air throughout the room can be effectively sucked and discharged.

Hereinafter, the ventilation system according to the second and third embodiments of the present invention will be described with reference to FIGS. 6 and 7, but the same reference numerals are given to the same components as those of the first embodiment described above, and repeated descriptions thereof are to be omitted.

6 is a schematic diagram of a ventilation system according to a second embodiment of the present invention.

As shown in FIG. 6 , in the ventilation system according to the second embodiment of the present invention, the main body 100 further includes a disinfectant storage unit 150 , a spray device 160 , and a three-way valve 170 .

The disinfectant storage unit 150 is installed in the casing 110 , and a disinfectant solution for disinfecting the intake pipe 200 and the room is stored therein.

The spray device 160 is for spraying the disinfectant solution stored in the disinfectant solution storage unit 150 . As shown, the spray device 160 includes an atomizer 161 for making the disinfectant solution in a droplet state, and a spray pump 162 that provides a pressure for spraying the disinfectant solution in a droplet state by the atomizer 161. ) can be included.

The three-way valve 170 connects the atomizer 160, the intake pipe 200 and the intake pump 120, and the intake pump 120 and the sterilizer 140. installed to be connected to the Accordingly, the three-way valve 170 allows the disinfectant solution sprayed by the spray device 160 to be supplied to the intake pipe 200 side or the sterilization device 140 side.

According to the ventilation system according to the second embodiment of the present invention configured as described above, the intake pipe 200, the intake pump ( 120), etc. can be disinfected, and the room can be disinfected by spraying the disinfectant solution through the intake pipe 200 . After spraying the disinfectant solution, a suction function is performed through the intake pipe 200 after a certain period of time when indoor disinfection is performed.

7 is a schematic diagram of a ventilation system according to a third embodiment of the present invention.

As shown in FIG. 7 , the ventilation system according to the third embodiment of the present invention may further include an emergency exhaust device 300 for quickly discharging indoor air.

The emergency exhaust device 300 includes an emergency intake pipe 310 having a plurality of emergency intake ports 311; an emergency intake pump 320 connected to the emergency intake pipe 310 to provide suction power to the emergency intake pipe 310; an emergency intake filter 330 installed in a pipe connecting the emergency intake pipe 310 and the emergency intake pump 320 to filter foreign substances from the air sucked through the emergency intake pipe 310; a relay pipe 340 installed to interconnect the emergency intake pump 320 and a pipe connecting the intake pump 120 and the sterilizer 140; and an on/off valve 350 installed in the relay pipe 340 .

Since the emergency intake pipe 310 may have the same configuration as the intake pipe 200 , a repeated description will be omitted.

The emergency intake pump 320 is preferably formed of a diaphragm pump, and in addition to this, various types of pumps capable of sucking indoor air through the emergency intake pipe 310 may be used. The emergency intake pump 320 is applied separately from the intake pump 120 so as to rapidly discharge air from the room through the emergency intake pipe 310 .

The emergency intake filter 330 is for filtering out foreign substances such as dust and hair from the air sucked through the emergency intake pipe 310 , and a pre-filter made of a mesh or sponge may be applied.

The opening/closing valve 350 normally closes the relay pipe 340 and operates to open the relay pipe 340 when the emergency intake pump 320 is operated.

According to the emergency exhaust device 300 configured as described above, by operating the emergency intake pump 320 in an emergency situation such as polluted indoor air or a fire, the contaminated air in the room is quickly removed through the emergency intake pipe 310 . can be expelled.

On the other hand, when the emergency exhaust device 300 is added to the ventilation system including the disinfectant solution storage unit 150, the spray device 160, and the three-way valve 170 as shown in FIG. 7, the emergency exhaust device 300 ) may be made to further include an emergency three-way valve (360).

The emergency three-way valve 360 includes a pipe connecting the spraying device 160 and the three-way valve 170, and a pipe connecting the emergency intake pipe 310 and the emergency intake pump 320, and the It is installed to be connected to a pipe connecting the emergency intake pump 310 and the on-off valve 350 . According to this configuration, according to the operation of the emergency three-way valve 360, the disinfectant solution sprayed by the spray device 160 can be supplied to the emergency intake pipe 310 side or the relay pipe line 340 side. have.

According to this, by operating the emergency three-way valve 360 and the spraying device 160, the emergency intake pipe 310, the emergency intake pump 320, and the like can be sterilized.

In addition, the emergency exhaust device 300 including the emergency three-way valve 360 sucks indoor air through the intake pipe 200 and sprays a disinfectant solution through the emergency intake pipe 310 to ventilate the room. and disinfection at the same time. For example, in a place such as an elevator, the air inside the elevator is sucked and discharged through the intake pipe 200 , and various buttons provided in the elevator can be disinfected through the emergency intake pipe 310 . According to this, it is possible to prevent infection of coronavirus and respiratory diseases caused by indoor air, and it is possible to prevent infection or various diseases caused by viruses or bacteria on hands through the button.

The emergency exhaust device 300 may be built in the casing 110 of the main body 100 , and may include a separate casing 370 to be provided with a structure coupled to the main body 100 .

On the other hand, when there is a concern about the spread of the virus by the wind coming from the air conditioner or the hot and cold air conditioner, the ventilation system of the present invention can be installed to be connected to the air conditioner or the cold and hot air machine.

8 is a schematic diagram illustrating a state in which the ventilation system according to an embodiment of the present invention is connected to an air conditioner or a hot/hot air conditioner.

As shown in FIG. 8, the ventilation system according to the embodiment of the present invention further includes a pressure control inlet 700, a pressure control outlet 800, and a pressure control pipe 900 so as to be connected to an air conditioner or a hot/hot air conditioner. can be installed.

The pressure control inlet 700 is connected to the exhaust pipe 400 , is made of a box made of a material such as plastic, and is installed to cover the entire inlet 41 of the air conditioner or the cold/hot air fan 40 . Accordingly, the pressure control inlet 700 seals the inlet 41 so that external air other than the sterilized air discharged from the exhaust pipe 400 is not sucked into the air conditioner or the hot/cold fan 40 .

The pressure control outlet 800 is made of a material such as plastic, and is formed in a box shape smaller than the outlet 42 of the air conditioner or cold/hot air fan 40 and is installed to cover a part of the outlet 42 .

The pressure control pipe 900 is installed to connect the pressure control inlet 700 and the pressure control outlet 800 . Accordingly, the pressure control pipe 900 corrects a phenomenon in which a difference occurs between the discharge pressure and discharge of air discharged from the air conditioner or the cold/hot air machine 40 and the discharge pressure and discharge of the air discharged from the exhaust pipe 400 . can do.

That is, when the discharge pressure and discharge of the air conditioner or the hot and cold blower 40 are higher than the discharge pressure and discharge from the exhaust pipe 400 , the air discharged from the air conditioner or the hot and cold blower 40 is adjusted to the pressure control outlet 800 and pressure. It flows into the pressure control inlet 700 through the pipe 900, and when the discharge pressure and discharge of the air conditioner or the cold/hot air fan 40 are lower than the discharge pressure and discharge amount discharged from the exhaust pipe 400, in the exhaust pipe 400 As the discharged air is discharged to the pressure control outlet 800 through the pressure control inlet 700 and the pressure control pipe 900, the air discharge pressure and discharge by the air conditioner or the cold/hot air fan 40, and the exhaust pipe 400 It is possible to correct the phenomenon in which the difference in air discharge pressure and discharge is caused.

According to the above configuration, the air sterilized by the sterilizer 140 can be supplied to the air conditioner or the cold/hot air fan 40 by connecting the exhaust pipe 400 to the intake port of the air conditioner or the cold/hot air fan 40 . According to this, after the indoor air sucked in through the intake pipe 200 is sterilized by the sterilizer 140, it is supplied to the air conditioner or cold/hot air fan 40 and discharged back into the room, so that the wind coming out of the air conditioner or cold/hot air fan 40 It is possible to prevent the spread of the virus due to the sterilization, and also it is possible to prevent the cooling efficiency from being lowered because the air sucked through the intake pipe 200 is sterilized and then discharged to the outside.

In the foregoing, the present invention has been described with reference to limited embodiments and drawings, but it will be apparent to those skilled in the art that various modifications are possible within the scope of the technical idea of the present invention. Therefore, the protection scope of the present invention should be defined by the description of the claims and their equivalents.

100: body 110: casing
120: intake pump 130: intake filter
140: sterilization device 141: first sterilization chamber
142: second sterilization chamber 143: first sterilization pipe
143a: first air inlet 143b: first air outlet
144: second sterilization pipe 144a: second air inlet
144b: second air outlet 145: ultraviolet sterilizer
146: bulkhead 147: water level check part
150: disinfectant storage unit 160: spray device
161: atomizer 162: spray pump
170: three-way valve 180: exhaust filter
200: intake pipe 210: main pipe
211: intake port 220: branch pipe
221: intake port 230: secondary branch pipe
240: clip 300: emergency exhaust device
310: emergency intake pipe 320: emergency intake pump
330: emergency intake filter 340: relay pipe
350: on/off valve 360: emergency three-way valve
370: casing 400: exhaust pipe
500: silencer 600: divider
700: pressure control inlet 800: pressure control outlet
900: pressure control pipe

Claims (6)

body 100; and
It is mounted on the main body 100 and includes an intake pipe 200 having a plurality of intake ports 211 and 221,
The main body 100 includes a casing 110 , an intake pump 120 installed in the casing 110 to provide suction power to the intake pipe 200 , the intake pipe 200 and the intake pump 120 . An intake filter 130 that is installed in a pipe connecting and a sterilizing device 140 for sterilizing and exhausting the air sucked by
The intake pipe 200 includes a main pipe 210 mounted on the main body 100 and a plurality of branch pipes 220 connected to the main pipe 210, so that the intake ports 211 and 221 are It is configured so that it can be widely distributed within the place where quarantine is necessary,
Further comprising an emergency exhaust device 300 for quickly discharging air in the room,
The emergency exhaust device 300,
an emergency intake pipe 310 having a plurality of emergency intake ports 311;
an emergency intake pump 320 connected to the emergency intake pipe 310 to provide suction power to the emergency intake pipe 310;
an emergency intake filter 330 installed in a pipe connecting the emergency intake pipe 310 and the emergency intake pump 320 to filter foreign substances from the air sucked through the emergency intake pipe 310;
a relay pipe 340 installed to interconnect the emergency intake pump 320, and a pipe connecting the intake pump 120 and the sterilizer 140; and
A ventilation system with a disinfection function for preventing the spread of coronavirus and respiratory diseases, characterized in that it includes an on-off valve (350) installed in the relay pipe (340).
According to claim 1,
The sterilizer 140 is
a first sterilization chamber 141 in which a disinfectant solution is stored;
a second sterilization chamber 142 formed above the first sterilization chamber 141 and partitioned from the first sterilization chamber 141 by a partition wall 146;
As installed in the first sterilization chamber 141, a first air inlet 143a is formed at one end and a first air outlet 143b is formed at the other end, and the first air outlet 143b is the first a first sterilization pipe 143 disposed to be submerged in the sterilization solution stored in the sterilization chamber 141;
As installed in the second sterilization chamber 142, a second air inlet 144a is formed at one end and a second air outlet 144b is formed at the other end, and the second air inlet 144a is the first a second sterilization pipe 144 connected to the sterilization chamber 141; and
A ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases, characterized in that it includes an ultraviolet sterilizer (145) installed in the first sterilization chamber (141) and the second sterilization chamber (142).
body 100; and an intake pipe 200 mounted on the main body 100 and having a plurality of intake ports 211 and 221,
The main body 100 includes a casing 110 , an intake pump 120 installed in the casing 110 to provide suction power to the intake pipe 200 , the intake pipe 200 and the intake pump 120 . An intake filter 130 that is installed in a pipe connecting and a sterilizing device 140 for sterilizing and exhausting the air sucked by
The intake pipe 200 includes a main pipe 210 mounted on the main body 100 and a plurality of branch pipes 220 connected to the main pipe 210, so that the intake ports 211 and 221 are It is configured so that it can be widely distributed within the place where quarantine is required,
The main body 100,
a disinfectant solution storage unit 150 installed in the casing 110 and storing a disinfectant solution therein; a spray device 160 for spraying the disinfectant solution stored in the disinfectant solution storage unit 150; and a pipe connecting the spraying device 160, the intake pipe 200, and the intake pump 120, and a pipe connecting the intake pump 120 and the sterilizing device 140. As installed to be connected , is made by further comprising a three-way valve 170 that allows the disinfectant solution sprayed by the spraying device 160 to be supplied to the intake pipe 200 side or the sterilization device 140 side,
Further comprising an emergency exhaust device 300 for quickly discharging air in the room, wherein the emergency exhaust device 300 includes:
an emergency intake pipe 310 having a plurality of emergency intake ports 311; an emergency intake pump 320 connected to the emergency intake pipe 310 to provide suction power to the emergency intake pipe 310; an emergency intake filter 330 installed in a pipe connecting the emergency intake pipe 310 and the emergency intake pump 320 to filter foreign substances from the air sucked through the emergency intake pipe 310; a relay pipe 340 installed to interconnect the emergency intake pump 320, and a pipe connecting the intake pump 120 and the sterilizer 140; an opening/closing valve 350 installed in the relay pipe 340; and a pipe connecting the spraying device 160 and the three-way valve 170, a pipe connecting the emergency intake pipe 310 and the emergency intake pump 320, and the emergency intake pump 320 and the As installed to be connected to the pipe connecting the on/off valve 350, the disinfectant solution sprayed by the spray device 160 can be supplied to the emergency intake pipe 310 side or the relay pipe line 340 side. A ventilation system with a disinfection function to prevent the spread of coronavirus and respiratory diseases, characterized in that it includes a valve (360).
4. The method of claim 3,
The sterilizer 140 is
a first sterilization chamber 141 in which a disinfectant solution is stored;
a second sterilization chamber 142 formed above the first sterilization chamber 141 and partitioned from the first sterilization chamber 141 by a partition wall 146;
As installed in the first sterilization chamber 141, a first air inlet 143a is formed at one end and a first air outlet 143b is formed at the other end, and the first air outlet 143b is the first a first sterilization pipe 143 disposed to be submerged in the sterilization solution stored in the sterilization chamber 141;
As installed in the second sterilization chamber 142, a second air inlet 144a is formed at one end and a second air outlet 144b is formed at the other end, and the second air inlet 144a is the first a second sterilization pipe 144 connected to the sterilization chamber 141; and
A ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases, characterized in that it includes an ultraviolet sterilizer (145) installed in the first sterilization chamber (141) and the second sterilization chamber (142).
delete 4. The method of claim 1 or 3,
an exhaust pipe 400 connected to the main body 100 for discharging the air that has passed through the sterilizer 140 to the outside;
a pressure control inlet 700 connected to the exhaust pipe 400 and installed to cover the inlet 41 of the air conditioner or cold/hot air fan 40;
a pressure control outlet 800 installed to cover a part of the outlet 42 of the air conditioner or the cold/hot air fan 40; and
A ventilation system including a disinfection function for preventing the spread of coronavirus and respiratory diseases, characterized in that it further comprises a pressure control pipe (900) installed to connect the pressure control inlet (700) and the pressure control outlet (800).

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