KR102297559B1 - Quarantine type air purifier - Google Patents

Abstract

At a time when the world is threatened with life and economy due to COVID-19 virus, a wise lifestyle epidemic prevention is very important. For taking preventive measures by sterilizing and disinfecting indoor air, furniture and fixtures, and facilities of a multiuse facility, an ultraviolet ray is irradiated to the air passing a sterilization chamber of an air purifier while a person exists in the chamber to remove and sterilizes an infection source in the air, ventilation is performed when indoor air quality is poor, and generates ozone during the person does not exist to be filled in an indoor space to sterilize and deodorize the infection source existing in the infection source and an object in the air and the infection source existing in the facility to perform disinfection and ventilation to remove the ozone.

Description

Quarantine type air purifier

When an infected person is together in a closed space during an epidemic of infectious diseases such as Corona 19, MERS, SARS, and H1N1 flu, there is a risk of infecting others due to the increase in the concentration of the infectious agent in the space over time. Gathering of personnel and meals are prohibited, and the use of multi-use facilities such as schools, academies, daycare centers, and restaurants is restricted, so it is very inconvenient for daily life and severely restricts economic activities.

In the present invention, a person inhales indoor air, purifies it through an air filter, and irradiates ultraviolet rays (sterilizing rays: wavelength 253.7nm) that do not generate ozone to kill infectious agents such as viruses and bacteria in the air, and by breathing by multiple people. If the indoor air quality is poor, it should be ventilated by sucking in outside air and exhausting the polluted indoor air.

During absence, ozone is generated by the ozone generator and filled in the room to sterilize, disinfect, and deodorize not only the indoor air but also the infectious agents that exist in household furnishings and facilities, and remove harmful substances such as VOCs (volatile organic compounds). By removing ozone by ventilation before entering the room, it is economically, efficiently and hygienically quarantined.

It is an air purifier technology field that keeps the room always hygienic, reduces the risk of infection and maintains clean air quality.

The present invention is a technology of an air purifier having a quarantine function of disinfecting, sterilizing, and deodorizing an infectious source existing indoors when an infectious source such as Corona 19 is prevalent as in the above technical field.

It is divided into the case where a person is occupant in the room and the case where the person is absent.

During absence, it is possible to take economical, efficient and sanitary quarantine measures for indoor air and household furnishings and facilities.

In the case of occupancy, it is harmless to the human body and requires a technique to exterminate and ventilate only airborne infectious agents.

By sterilizing the room by filling ozone during absence, it is possible to solve the uneconomical aspect caused by spraying the disinfectant, sterilize even the weak areas that the medicine cannot reach, and solve the problem of side effects caused by the spraying of the disinfectant.

During occupancy, indoor air that may be mixed with pollutants caused by droplets is inhaled due to the breathing of an infected person, and the fine dust contained in the air is filtered and purified. It is a technology that kills by irradiating ultraviolet rays.

A technology of continuously irradiating ultraviolet (UV-C) to the air flowing through the flow path in the air purifier as a method of increasing the total amount of ultraviolet radiation required for this;

Technology to increase the killing efficiency of bacteria and viruses by increasing the efficiency of ultraviolet irradiation in the air purifier that irradiates the ultraviolet rays,

Technology that evenly inhales air throughout the room and

Ventilation technology when indoor air quality deteriorates due to multiple breathing,

Technology to maintain indoor temperature by using heat exchange type fan and electric heater to prevent sudden change in indoor temperature due to ventilation;

The technology behind the invention is the technology of an air purifier that combines the technology of sterilizing and deodorizing the room by filling ozone with an ozone generator when no one is in the multi-use facility, and removing ozone by ventilating before a person enters the room.

Registered Patent 10-1675826 (2016. 11. 08) Air sterilizer with increased residence time Patent Publication 10-2017-0124843 (2017. 11. 13) UV Air Sterilizer 20-0337042 for registration room (December 15, 2003) UV sterilization filter for air purification

1. The problem to be solved by the present invention is to inhale an infectious source such as viruses and bacteria floating in the air and irradiate a sufficient amount of ultraviolet light to kill the infectious source in irradiating ultraviolet (UV-C) for air sterilization. making it possible

2. To ensure an even intake of air throughout the room.

3. In order to prevent infection by respiratory droplets between people facing each other while ingesting food, an air purifier can effectively block indoor infections, including inhalation of droplets.

4. When indoor air quality deteriorates due to multiple breathing, exhaust indoor air and inhale outdoor air to ventilate to minimize sudden change in indoor temperature and compensate for the change in temperature.

5. To generate ozone when no one is indoors to disinfect, sterilize, and deodorize not only indoor air, but also household items and facilities, and to remove ozone through ventilation before a person enters the room.

6. The task to be solved is to maintain the proper ozone concentration necessary to sterilize indoor infectious agents and to minimize the side effects caused by oxidation of indoor objects and facilities by increasing the concentration more than necessary.

1. Determination of the total amount of UV radiation required to kill an infectious agent is proportional to the output (luminous intensity) of the light source and proportional to the distance between the light source and the irradiated object and the irradiation time. The UV lamp or UV LED lamp of the UV lamp is configured to maintain the flow of air within a short distance from the UV lamp.

2. Due to the heat of the light source (ultraviolet lamp), the output performance of ultraviolet rays may decrease and the lifespan may be shortened. Therefore, by dispersing the light source in a straight line along the flow path, it is cooled by the flowing air to maximize its performance, and the ultraviolet radiation is irradiated. The UV lamp unit 220 and the reflecting plate 230 are alternately and repeatedly configured to increase the total amount of UV radiation by increasing the time to form a flow path in a zigzag shape,

3. By constructing an air filter and removing contaminants such as fine particles in the air before they enter the sterilization room of the quarantine type air purifier 1000, the air transmittance of UV rays is increased and the fine particles are removed from the UV lamp 210, the reflector 230. It accumulates in the UV lamp and effectively causes the UV light to be irradiated, including preventing deterioration of the performance of the reflecting plate,

4. Install the quarantine type air purifier 1100 in the ceiling or inside the ceiling in the center of the room to evenly and efficiently inhale the air throughout the room, and the suction pipe 510 connected to the plurality of suction ports 140 configured on both sides The indoor air is sucked through and the suction pipe is extended to an appropriate length as needed,

5. A cap-shaped suction shade 530 is configured at the end of the suction pipe and is installed in the air above the head at a position that people face, such as a table, and the length is adjusted up and down in the center, and a transparent material screen 540 with an open bottom. to form,

6. The suction shade 530 comprises a plurality of suction shade suction fans 570, a lighting device 550, a screen film 560, and a height adjusting device (not shown) of the suction shade,

7. When the suction cap 530 is unnecessary, the trumpet-shaped suction port end 520 can be configured,

8. Since the length of the quarantine type air purifier 1100 needs to be adjusted according to the environment, such as the size of the indoor space, the main body (A) of the quarantine type air purifier is attached to the head unit 1100, expansion unit 1200, and finishing unit. (1300) divided and composed

The quarantine type air purifier main body (A) may be composed of only the head unit and the closing unit, and may be composed of the head unit and a plurality of (1 to n) expansion units and the closing unit.

The head unit includes a sterilization room 201, a sterilization room blower fan 110, an indoor outlet 260, an air filter 310, an inlet 140, an intake flow path 150, a UV lamp 210, and a UV lamp fixed. Consists of a reflector 212, a reflector 230, an air U-turn hole 250, and an electric heater 270,

The expansion unit 1200 includes an expansion unit suction fan 120, a suction port 140, an intake flow path 150, a UV lamp 210, a UV lamp fixed reflecting plate 212, and a reflecting plate 230.

The closing unit 1300 includes a closing unit suction fan 130, an intake port 140, an intake flow path 150, an ultraviolet lamp 210, a UV lamp fixed reflector 212, a reflector 230, an air U-turn hole ( 150), the outdoor air inlet 410, and the indoor outdoor outlet 430,

9. Each unit (head unit, expansion unit, closing unit) is divided into an upper end (a) and a lower end (b) based on the vertical direction, and the upper end (a) has a sterilization room blowing fan 110 and a sterilization room 201 and the lower end portion (b) is again divided into an upper layer portion (c) and a lower layer portion (d) to form a plurality of the suction ports 141 on both sides of the lower layer portion, and a suction port suction fan 141 is configured at the suction port to form the suction pipe When the 510 is long, it is possible to compensate for the suction force, and an air filter 310 is provided in the upper layer part (c) of the head unit, and suction fans 120 and 130 are configured in the upper layers of the expansion unit and the closing unit,

10. The indoor air sucked from the intake suction fan 141 of each unit (head unit, expansion unit, and closing unit), the expansion unit suction fan 120, and the closing unit suction fan 130 is the upper intake flow path (150). It passes through the air filter 310 through the air filter 310 and flows into the sterilization chamber 201 at the upper end portion (a) through the sterilization chamber blowing fan 110, and a metal ultraviolet lamp having a reflector function is fixed in the sterilization chamber 201 . A UV lamp hole 211 is formed in the reflecting plate 212 to mount the UV lamp 210, and UV light is irradiated to both sides of the UV lamp fixed reflecting plate and has a reflection function with the UV lamp unit 220 that forms an air flow path. By forming the flow path with the metal reflector 230, the air flow path is formed in a zigzag pattern to increase the irradiation time of UV rays to sufficiently kill the infectious agent,

11. The heat exchange type ventilator 1400 at the outside air outlet formed at the end of the first compartment flow path of the sterilization chamber 201 of the closing unit 1300 and the outdoor air intake formed at the end of the last compartment flow path; It absorbs exhaust heat by exchanging exhaust heat and intake heat of outside air, and minimizes changes in indoor temperature for ventilation.

12. By configuring the electric heater 270 in the middle of the indoor outlet 260, when the indoor temperature drops due to ventilation, it operates as necessary to compensate for the indoor temperature.

13. By installing the discharge plate 270, which is the ozone generating part of the ozone generating device, at the end of the indoor outlet, the high concentration of ozone generated passes through the dense space in the UV air purifier to oxidize the inside of the air purifier. prevent.

14. By configuring the ozone sensor in the air quality sensor, the ozone generator is controlled so that the ozone produced by the discharge plate is diffused into the room and the ozone concentration reaches a set concentration suitable for sterilization.

The ultraviolet lamp 210 of the quarantine type air purifier 1000 configured as above is turned on, the sterilization room blowing fan 110, the expansion unit suction fan 120, the closing unit suction fan 130, and the suction port When the suction fan 141 is operated, the contaminated air is sucked into the suction port 140 through the suction cap 530 or the suction port end 520, and the air filter 310 filters fine particles in the air. The air containing the infectious agent that has passed through the air filter flows along the flow path in the quarantine type air purifier 1000 and is killed by ultraviolet rays with a wavelength of 253.7 nm irradiated from the continuously installed ultraviolet lamps.

During this process (extermination of infectious agents and purification of fine dust), if indoor air quality deteriorates due to multiple activities, ventilation is made and the purified air is circulated to the room through the indoor outlet, thereby reducing the problem of infectious agents such as coronavirus and fine dust. , to solve indoor air quality problems caused by ultrafine dust and carbon dioxide.

By operating the quarantine type air purifier 1000 in ozone generation mode using the time when a person is not in the room, and filling the room with ozone for a certain period of time and then ventilating the room before a person enters the room, it includes indoor air as well as household fixtures. By constructing an air purifier that has the function of sterilizing infectious agents that may be present in facilities, deodorizing odors, and removing harmful substances such as VOCs (volatile organic compounds) The solution is to not be constrained.

The present invention is at the point of reaching a situation where the whole world is threatened with life and bankrupt in various fields such as economy, society and culture due to Corona 19, and a new normal is created.

By establishing an economical, efficient, and sanitary quarantine system for multi-use facilities and promoting convenience without restrictions in life,

It is of great help to public health and is expected to have an effect on economic activity and the development of a new home appliance industry.

1 is a representative diagram and a configuration diagram of the invention;
2 is a side plan view of the UV air purifier body;
3 is a plan view of the sterilization unit
4 is a side cross-sectional view of the head unit;
5 is a longitudinal cross-sectional view of the head unit;
6 is a side cross-sectional view of the expansion unit;
7 is a longitudinal cross-sectional view of the expansion unit and the closing unit;
8 is a side cross-sectional view of the closing unit;
9 is a plan view of the upper part of the intake part and a perspective view of the lower part;
10 is a plan perspective view of the intake unit and a plan view of the sterilization unit;
11 is a configuration diagram of a suction cap

inventor The quarantine type air purifier 1000; is installed in the ceiling or on the ceiling at an appropriate location based on the center of the space according to the environment of the indoor space of the building, and the length of the air purifier needs to change according to the size of the indoor space. (1000); the head unit (1100); expansion unit 1200; Closing unit (1300); to form a separate body; when combined, the head unit is configured at the front end, the closing unit is configured at the end, and the number (0 ~ n) can be adjusted to optimize its length by configuring it in the middle

The head unit 1100; is a sterilization room blowing fan 110, an indoor outlet 260, a discharge plate 270, an electric heater 420, an inlet 140, an inlet suction fan 141, an air filter 240 ), intake flow path 150, ultraviolet lamp unit 220, reflector 230, air U-turn hole 250, temperature sensor 640, control panel 610,

The expansion unit 1200; is an expansion unit suction fan 120, expansion unit suction fan cover 160, suction port 140, suction port suction fan 141, intake flow path 150, UV lamp unit 220 , composed of a reflector 230,

The closing unit 1300; is the closing unit suction fan 130, the closing unit suction fan cover 170, the suction port 140, the suction port suction fan 141, the intake flow path 150, the UV lamp unit 220 , a reflector 230 , an air U-turn hole 250 , an outdoor air intake 410 , and an indoor outdoor exhaust port 430 .

When the head unit 1100, the expansion unit 1200, and the closing unit 1300 are combined to form one quarantine type air purifier body (A), the upper part (a) and the lower part (a) in the vertical direction, respectively, It is divided into an upper layer (c) and a lower layer (d) as b).

The sterilization chamber blowing fan 110 and the sterilization chamber 201 are located at the upper end (a).

The sterilization room blowing fan 110 includes the indoor air sucked by the suction port 140 and the suction port suction fan 141 of the lower layer part (d), the expansion unit suction fan 120, and the closing unit suction fan 130. ) is sucked and the indoor air transferred through the intake flow path 150 formed in the upper layer is sucked through the air filter 310 and blows into the sterilization room 201,

In the sterilization chamber 201, the UV lamp unit 220 is configured by mounting the UV lamp 210 to the UV lamp fixing hole 211 formed in the UV lamp fixing hole 211 in the metal plate having a reflective function.

The ultraviolet lamp fixed reflecting plate 212 is formed in a vertical direction, and the ultraviolet light irradiated by the ultraviolet lamp 210 is irradiated to both sides of the ultraviolet lamp fixed reflecting plate 212, and serves as a partition to form an air flow path.

The reflective plate 230 is a metal plate and is formed in a vertical direction to reflect the ultraviolet ray irradiated by the ultraviolet lamp to increase the irradiation amount, and to function as a partition to form an air flow path.

The air U-turn hole 250 is formed at the end of the flow path formed by the UV lamp fixed reflector 212 and the reflector, and serves as a hole for guiding the flow of air to the next compartment.

The UV lamp unit 220, the reflector 230, and the air U-turn hole 250 form an air flow path in a zigzag shape to increase the UV irradiation time for the flowing air, thereby increasing the total UV irradiation amount. The air passes through the flow path and is discharged into the room through the indoor outlet 260 .

The ultraviolet lamp unit 220, the reflection plate 212, the air sterilization unit 200 is formed by the sterilization chamber composed of the air U-turn hole 250 and the discharge plate 270;

Two, three, or more UV lamps 210 can be added to the UV lamp unit 220 according to the air purification amount of the quarantine type air purifier 1000, and the length of the lamp can be variously changed. And the description of the ballast and lighting circuit of the ultraviolet lamp 210 is omitted.

When using the UV lamp 210 by replacing the LED UV lamp, the UV lamp unit ( 220) is made up.

The lower part (b) is again divided into the upper part (c) and the lower part (d),

In the upper part (c), in the case of the head unit, the intake flow path 150, in the case of the expansion unit, the expansion unit suction fan 120, the expansion unit suction fan cover 160, and the intake flow path 150, and in the case of the closing unit, the closing unit suction fan 130, the closing unit suction fan cover 170, and the intake flow path 150 are configured.

The intake flow path 150 of the head unit is a flow path of air flowing in from the suction port of the lower layer of the head unit and air flowing in from the intake flow path of the expansion unit and the intake flow path of the closing unit. ,

The expansion unit suction fan cover 160 is open in the direction of the intake flow path of the head unit and the closing unit direction is sharply closed, so that the expansion unit suction fan 120 sucks air from the lower part of the head unit. blows in the direction of the intake flow path of the head unit, and the air blown by the closing unit suction fan 130 flows in the direction of the intake flow path of the head unit through the spaces on both sides of the expansion unit suction fan cover 160 do.

The closing unit suction fan cover 170 is open in the direction of the expansion unit suction fan cover 160 and the end of the closing unit is closed, so that the closing unit suction fan 130 sucks air from the lower part of the expansion unit. The air is blown in the direction of the intake flow path.

The lower layer (d) has a function of compensating for the suction force when the length of the suction pipe 510 is long by forming a plurality of the suction ports 140 on both sides and configuring the suction fan suction fan 141 at the suction port to have a function to compensate for the suction force. Efficient intake of air from the entire area.

an intake part 100 including the upper part and the lower part; to form

The air filter 310 is located between the air sterilization unit 200 and the intake unit 100 and is composed of multiple layers, and a cartridge shape composed of multiple layers of air filters having different functions, such as a pre-filter, a HEPA filter, and a carbon filter. The air filter of the is configured to facilitate effective filtering and replacement, and forms an air purifying unit (300) .

The indoor air outlet 430 is formed at the end of the first compartment flow path of the sterilization room 201 of the closing unit 1300, and the outdoor air intake 410 is formed at the end of the last compartment flow path of the sterilization room 201. and a heat exchanger type ventilator 1400; coupled to the heat exchange type ventilator with an outdoor air intake pipe 450, an outdoor air intake pipe cover 451, and an indoor/outdoor exhaust pipe 440 and an indoor/outdoor exhaust pipe cover 441 to combine the heat exhaustion of the bet and It ventilates while minimizing the change in the indoor temperature by exchanging the intake heat of the outside air.

The outdoor air intake port 410, the outdoor air intake tube 450, the outdoor air intake tube cover 451, the indoor and outdoor outlet 430, the indoor outdoor exhaust pipe 440, the outdoor exhaust pipe cover 441 and the heat exchange type fan (1400) is composed of the ventilation unit 400 ; to form.

The heat exchange type ventilator 1400 may include a heat exchange member, an exhaust fan, an intake fan, an exhaust damper, an intake damper, and an air filter in the device, and a detailed description will be omitted as it is a widely known technical field.

By configuring the electric heater 420 in the middle of the indoor outlet 260 of the head unit 1100, when the indoor temperature drops due to ventilation, it is operated as necessary to compensate for the indoor temperature, and the indoor outlet ( 260) By configuring the discharge plate 270 for generating ozone at the end, the generated ozone is immediately diffused into the room, thereby preventing the generated high-concentration ozone from oxidizing while immediately passing through the quarantine type air purifier.

The discharge plate 270 is a part of the ozone generating device, and ozone is generated. When the entire ozone generating device is configured in the indoor outlet 260, the flow of air is obstructed. Only the plate 270 is configured, and the remaining parts are configured as separate components, and a detailed description thereof will be omitted.

The suction cap 530 is used in places to eat food and drink or have a conversation while facing each other, such as a restaurant, coffee shop, bakery, etc. At the bottom, installed in the direction perpendicular to the direction facing the person, the length is adjusted downward, and a transparent material screen 540 with an open bottom is formed to block droplets and aerosols that may occur during conversation and during meals, and the inhalation cap By suction of the suction fan 570, droplets and aerosols are sucked into the suction port of the quarantine type air purifier through the suction cap and the suction pipe.

In the suction shade (roof), a lighting device 550, a screen film 560, and the suction shade suction fan 570 are configured, and a height adjusting device 580 of the suction shade is configured at the upper edge.

The screen membrane is configured to have an aesthetic effect and an indirect lighting effect by making the lighting device and the suction shade suction fan in the suction shade invisible by being made of a flame-retardant cloth or metal mesh that air easily passes through and can be washed.

The suction pipe end 520 may be advantageously shaped in a trumpet shape for suction, and it is used when the suction cap 510 is not used. .

The suction pipe 510 is connected to the suction port 140 so that air can be evenly sucked in the entire room to suit the indoor environment, and the suction pipe end 520 or the suction cap 530 in the shape of a trumpet is configured at the end. Intake support part 500 ; is formed.

The quarantine type air purifier

An air quality sensor 620 comprising a module that constitutes a fine dust sensor, an ultrafine dust sensor, a carbon dioxide sensor, and an ozone sensor, and transmits a measurement information signal detected by the sensor to the control panel 610 of the control unit by wire or wirelessly It is installed at an appropriate location in the indoor space to measure air quality and transmits the measurement information signal to the control panel 610 by wire or wirelessly.

A radon sensor, VOC sensor, etc. can be additionally configured.

The control panel 610 includes a system operation program 650, receives the information signal of the air quality sensor 620, is mounted on the head unit 1100, ON / OFF operation and automatic / manual mode switching possible,

When the indoor air quality is detected as bad by the air quality sensor 620 and a ventilation program is performed, the temperature of the external air introduced by the temperature sensor 640 is lower than the temperature set in the program, the electric heater It has a function to compensate the temperature by operating

The program may be automatically performed by the set system operating program 650 , may be operated according to a set time, and may be operated by the remote controller 630 .

The ultraviolet lamp 210 of the quarantine type air purifier can be turned on and used according to the time when the infectious agent occurs (Corona 19, SARS, MERS, etc.) and the season when the flu is prevalent or necessary. In this case, the Since air purification must be performed naturally, the measurement information by the fine dust sensor and the ultrafine dust sensor can be ignored.

Power of the ozone generator is applied only for the operating time input to the control panel,

Measurement information by the carbon dioxide sensor is always used as measurement information regardless of whether the UV lamp is turned on,

The quarantine type air purifier is the fine dust sensor, the ultrafine dust sensor, and the carbon dioxide sensor only when the UV lamp and the ozone generator are powered off and used, that is, when the quarantine type air purifier is used as a ventilation air purifier. It performs start and stop and ventilation functions according to the measurement information signal of

The control panel 610, the air quality sensor 620, the remote controller 630, the temperature sensor 640, the ozone sensor and the system operation program 650 is composed of a control unit 600; is formed

The head unit has a main body coupling step 180 having a height difference in appearance at the coupling part so as to receive and couple the expansion unit or the closing unit, so that the expansion unit or the closing unit can be inserted and the expansion unit has a main body coupling step 180 to accommodate and couple the closing unit, so that the closing unit can be inserted;

When one or an appropriate number of the expansion units are continuously coupled to the head unit and the closing units are combined to shape the external shape of the air purifier body (A) of the quarantine type air purifier, the head unit and the closing unit are combined In some cases, the external shape of the quarantine type air purifier body (A) is formed.

When the suction pipe 510, the suction cap 530, or the suction pipe end 520, which are the components of the intake support unit 500, is assembled into the suction port 140 of the quarantine type air purifier body formed as described above, the quarantine type air The appearance and configuration of the purifier 1000 are completed.

When starting in automatic mode under the control of the control unit of the quarantine type air purifier

The ultraviolet lamp 210 is turned on, and the sterilization chamber suction fan 110, the expansion unit suction fan 120, and the closing unit suction fan 130 are activated, and the suction support unit; Alternatively, the indoor air contaminated with the suction port 140 of the suction unit is sucked through the suction pipe end 520, and the fine particles in the air are filtered and purified by the air filter 310 of the air purification unit. The air containing the infectious agent that has passed through the filter is killed by ultraviolet rays having a wavelength of 253.7 nm, which is irradiated from the ultraviolet lamp 210 continuously installed while flowing along the flow path in the sterilization chamber of the air sterilization unit. It is discharged into the room through the indoor outlet (260).

The exhausted air circulates through the suction cap or the suction pipe end again, killing the infectious agent and purifying the fine dust.

When multiple groups gather indoors and the air quality in the sealed room deteriorates over time, the air quality measured by the air quality sensor 620 included in the control unit is worse than the set value set in the system operation program 650. When it is sensed, the heat exchange type ventilator of the ventilation unit is operated to discharge indoor air and suck outdoor air to ventilate.

The ventilation can be set in the case of operating according to the time set in the system operation program 650, the case of operating according to the set conditions of air quality, and the case of operating by combining the two cases,

When the indoor temperature is lowered due to ventilation, the electric heater is operated to compensate for the temperature to be suitable for the set temperature.

When power is applied to the ozone generator under the control of the control board by using the time when no person is in the room, and the quarantine type air purifier is operated, ozone is filled in the room, sterilization and deodorization are performed, and at the controlled time. Air is ventilated by the system to remove ozone before a person enters the room, and the ozone sterilization program ends.

The quarantine type air purifier can select automatic or manual mode. If automatic is selected, the system operation program operates, and if manual is selected, ON / OFF, ventilation, temperature, lighting, UV lamp, use of inlet suction fan and Adjustments can be manually operated as required.

The quarantine type air purifier can be used as an air purifier that can be ventilated when the power of the UV lamp is turned off and used.

The present invention can be practiced by the detailed description of the invention.

The above description is an example, and it will be natural that directions, positions, quantities, etc. may be applied and changed within the scope of the basic concept in the actual implementation of the present invention.

In today's environment where airborne infectious diseases such as Corona 19, MERS, and SARS occur every few years, daily quarantine is an unavoidable situation.

In particular, the spread of infection in multi-use facilities is very serious.

The present invention can enable economic and cultural activities by allowing multiple-use facilities to be used even at the risk of an outbreak of an infectious disease, and will greatly contribute to the national health environment and the development of the home appliance industry.

Prevention type air purifier (1000)
Prevention type air purifier body; A
upper part; a lower part;b upper part;c lower part;d
head unit; 1100 expansion unit; 1200 finishing units; 1300
heat exchange type fan; 1400
intake; 100
Sterilization room blower fan; 110 expansion unit suction fan; 120 closing unit suction fan; 130
intake; 140 intake intake fan; 141 intake flow path; 150
Expansion unit suction fan cover; 160 Closing unit suction fan cover; 170
body coupling step; 180
air sterilization unit; 200
sterilization room; 201 UV lamp; 210 UV lamp fixing hole; 211
UV lamp fixed reflector; 212 UV lamp unit; 220 reflector; 230
air u-turn hole; 250 indoor exhaust; 260 discharge plate; 270
air purifier; 300
air filter; 310
ventilation unit (400)
outside air intake; 410 electric heater; 420
bet outdoor outlet; 430 indoor outdoor exhaust pipe; 440
indoor outdoor exhaust pipe cover; 441 outside air intake pipe; 450 outside air intake pipe cover; 451
outside air intake air filter; 460 exterior walls; 470 heat exchange type fan; 480
fan air filter; 481 heat exchange member; 482
intake support; 500
suction; 510 suction tube end; 520 suction cap; 530
veil; 540 illuminator; 550 screen film;560
suction fan suction fan; 570
control unit; 600
control panel; 610 air quality sensor; 620 remote controller;630
temperature Senser; 640 System operation program;650

Claims (25)

head unit; expansion unit; The body formed by combining the closing unit;
The upper part and the lower part are divided based on the vertical direction, and the lower part forms a layer divided into an upper part and a lower part again, and each floor communicates with each other to perform a single function. You can optionally configure the number
By coupling the intake support part to the intake port of the intake part formed in the main body, and a heat exchange type ventilator constituting the ventilation part to the closing unit, the exterior of the quarantine type air purifier is formed, and is configured in the head unit. a sterilization room blowing fan configured in the head unit under the control of a control unit; an expansion unit suction fan configured in the expansion unit; Closing unit suction fan configured in the closing unit; a suction shade configured in the intake support unit when activated; or through the end of the suction pipe; the indoor air polluted with the suction port configured in the intake part of the main body is sucked in, and fine particles in the air are filtered and purified in the air filter of the air purification part configured in the head unit; The source of infection in the air that has passed through the air filter is killed by the ultraviolet light irradiated by the ultraviolet lamp of the air sterilization unit configured in the main body, and the control unit is controlled by the system operation program by the carbon dioxide sensor measurement of the air quality sensor included in the controller. The heat exchange type ventilator of the ventilation unit is started to ventilate, and when the external air introduced during ventilation is lower than the program setting temperature of the control unit by the temperature sensor configured in the head unit, the electric heater operates to compensate for the temperature and a discharge plate configured on the head unit in a room where a person is not present; a disinfection type air purifier, characterized in that it generates ozone to sterilize and deodorize indoor air, objects and sources of infection of facilities.
delete The air purifier according to claim 1, wherein the air sterilizing unit is formed at the upper end and the intake unit is formed at the lower end.
The method according to claim 3, wherein the air sterilization unit formed at the upper end; is composed of a UV lamp unit, a reflector, and an air U-turn hole to form an air flow path in a zigzag shape to increase the UV irradiation time to kill infectious agents in the flowing air. A quarantine type air purifier comprising a sterilization chamber and the discharge plate.
The method according to claim 3, wherein the intake portion formed in the lower portion; is divided into the upper portion and the lower portion, and the intake port and the intake intake fan are configured for each unit in the lower portion, and the head unit portion of the upper portion has the air filter and intake flow. furnace, the expansion unit suction fan, the expansion unit suction fan cover, and the intake flow path are provided in the expansion unit part, and the closing unit suction fan, the closing unit suction fan cover and the intake flow path are configured in the closing unit part An air purifier with anti-bacterial properties.
The air filter according to claim 1, wherein the air filter is located between the intake part of the lower part of the head unit and the air sterilization part of the upper part and is configured in the form of a multi-layered cartridge to filter fine dust and ultra-fine dust in the air. A purifier; a quarantine type air purifier, characterized in that it is formed.
The method according to claim 1, wherein an outdoor air outlet is formed at the end of the first compartment of the sterilization room of the closing unit and an outdoor air intake is formed at the end of the last compartment of the sterilization room of the closing unit, and the heat exchange type fan is coupled to the heat exchange type fan. The ventilation unit is formed by combining the suction pipe and the outside air suction pipe cover and the inside/outdoor discharge pipe and the inside/outdoor discharge pipe cover.
The quarantine type air purifier according to claim 1, wherein the control unit includes a system operation program, a control panel, a temperature sensor, the air quality sensor, and a remote controller to control the quarantine type air purifier in the head unit.
The air purifier according to claim 1, wherein the suction support part is formed by connecting the suction pipe to the suction port of the body of the quarantine type air purifier and configuring the suction cap or the end of the suction pipe to the suction pipe.
delete The air purifier according to claim 1, wherein the suction shade has a lower end in a direction perpendicular to the direction facing a person, and an upper end is fixed to the suction cap, the length is adjusted downward, and a transparent material screen that is open at the bottom is configured. .
The method according to claim 4, wherein the UV lamp unit is formed by mounting the UV lamp on a UV lamp fixing reflective plate in which a UV lamp fixing hole is formed in a metal plate having a reflective function. Prevention type air purifier, characterized in that.
[13] The air purifier according to claim 12, wherein when the UV lamp is replaced with an LED UV lamp, the UV lamp is installed on both sides of the UV lamp fixed reflector to constitute the UV lamp unit.
The air intake flow of the head unit according to claim 5, wherein the expansion unit suction fan cover has an open intake flow path direction of the head unit and a sharply closed direction of the closing unit so that the expansion unit suction fan sucks air from the lower layer. blows in the direction of the furnace, and causes the air blown by the closing unit suction fan to flow in the direction of the intake flow path of the head unit through the spaces on both sides of the expansion unit suction fan cover, and the closing unit suction fan cover is the expansion Prevention type air purifier, characterized in that the unit suction fan cover is open and the end of the closing unit is closed, so that the closing unit suction fan blows the air sucked in from the lower layer in the direction of the intake flow path of the expansion unit.
[8] The air purifier according to claim 7, wherein the heat exchange type fan is connected to the end of the closing unit.
The quarantine type air purifier according to claim 11, wherein the shield blocks the droplets, and the inhalation fan sucks the droplets and aerosols into the inlet of the main body through the inhalation cap and the suction pipe.
The method according to claim 1, wherein the air is easily passed through the suction shade, and a washable flame-retardant cloth or metal mesh screen film is constructed so that the lighting device and the suction shade suction fan in the suction shade are not visible, thereby providing aesthetic and indirect lighting effects. Prevention type air purifier, characterized in that it is configured to
The quarantine type air purifier according to claim 1, wherein the indoor air and objects are sterilized with ozone while no person is in the room, and the air is sterilized with ultraviolet rays during occupancy.
The method according to claim 1, wherein the head unit comprises the control panel including the electric heater, the temperature sensor, the air quality sensor, the remote controller, and the system operation program, and the suction port and the suction fan are configured in the lower layer, and the suction fan is configured in the upper layer. An intake flow path is constituted to form the intake portion, the air is purified in the air filter by suction of the sterilization room blowing fan, a sterilization chamber is formed by an ultraviolet lamp unit, a reflector, and an air U-turn hole, and the discharge plate is disposed at the indoor outlet Prevention type air purifier, characterized in that formed in.
The method according to claim 1, wherein the expansion unit comprises a UV lamp unit and a reflector at the upper end to function as an air sterilization unit, and the lower end constitutes the expansion unit suction fan, the expansion unit suction fan cover, and the intake flow path in the upper layer, and the lower portion comprises the A quarantine type air purifier, characterized in that it is configured to function as an inhalation part by composing an inlet and an inlet suction fan.
The method according to claim 1, wherein the upper end of the finishing unit is composed of a UV lamp unit, a reflector, and an air u-turn hole to function as an air sterilization unit, and is connected to the ventilation unit through an outdoor air intake and indoor/outdoor outlet, and the lower end is the upper portion of the A quarantine type air purifier comprising a closing unit suction fan, a closing unit suction fan cover, and an intake flow path, and configured to function as an intake unit by configuring the suction port and suction port suction fan in the lower layer.
The method according to claim 4, wherein the discharge plate is configured at the end of the indoor outlet to prevent the generated high-concentration ozone from oxidizing while passing through the quarantine type air purifier, so that the generated ozone is immediately diffused into the room. Quarantine type air purifier.
[Claim 5] The air purifier according to claim 4, wherein the discharge plate is controlled by the ozone concentration information detected by the control unit and the ozone sensor of the air quality sensor.
delete The air purifier according to claim 1, wherein the suction shade includes a lighting device, a screen membrane, and a suction shade suction fan inside the shade.

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