KR102074612B1 - System unit of air cleaner with ventilator - Google Patents

Abstract

The present invention is a technical field of cleaning indoor air in a multi-use facility at all times. These days, the number of days with poor air quality is increasing due to yellow dust, fine dust, and ultra-fine dust. Therefore, people often stay indoors and avoid outdoor activities. When many people move in multi-use facilities such as classrooms, sports facilities, and various cultural facilities, the concentration of carbon dioxide in the interior increases rapidly, and ventilation is required. However, ventilation becomes a problem due to contamination of outdoor air. The purpose of the present invention is to purify and suction outdoor air, evenly spread clean air to a wide interior space, and discharge indoor air. A ventilated system air purifier comprises: a ventilated air purifier suctioning, filtering, and purifying outdoor air and introducing the same to the interior and suctioning, filtering, and purifying contaminated indoor air and discharging the same to the interior; an air circulator circulating air; an indoor air discharger discharging contaminated indoor air; and an air quality meter measuring the air quality of the interior. Use of a system operating program of a system controller allows the components to be organically controlled and operated to make indoor air of the multi-use facility clean at all times, thereby creating an environment beneficial to the health of facility users.

Description

  System unit of air cleaner with ventilator

The present invention relates to a ventilation system air purifier, which combines ventilation and purification functions to maintain a comfortable air quality in a large indoor space (classroom, gymnasium, waiting room, lobby, etc.) of a multi-use facility, It is about air purification technology to use as a space for air purification function.

 If the air quality cannot be improved simply by purifying the indoor air using an air filter, such as when indoor air is contaminated with carbon dioxide or radon, the indoor air is discharged to the outside and the fresh air is Ventilation methods should be used.

If the bad cause of indoor air quality is fine dust or ultrafine dust, in order to maintain the indoor temperature, the inflow of outside air and the discharge of indoor air are blocked and the indoor air is purified using a purifier.

In this way, it has a ventilation function to suck fresh outside air and discharge contaminated internal air, and to clean indoor air through filtering (hereinafter referred to as air purification), and to make a large indoor space such as a multi-use facility a single air. It is a technical field that operates like a purifier and forms a flow of air (euro) to evenly clean air quality throughout the room.

Today's atmospheric conditions are contaminated with yellow dust, fine dust, and ultrafine dust, which have resulted in a severe increase in the number of days when external activities are restricted.

   Therefore, the problem of indoor air quality is raised due to the increase of the amount of carbon dioxide by refraining from outside activities and increasing the time of indoor activities.

  In ancient times, the method of ventilating indoor air has been used to open a window and allow the indoor and outdoor air to circulate naturally.

  This natural circulation ventilation method may be said to be the most convenient and economical ventilation method, but when the outside air is contaminated with yellow dust, fine dust, ultrafine dust, etc., the interior may be contaminated by ventilation.

  In addition, in the case of multi-use facilities, the law requires mandatory mechanical ventilation because of the large amount of ventilation required.

 Article 11 of the Regulations on Building Standards, etc.

(1) The houses or buildings (hereinafter referred to as "newly shared apartments," etc.) falling under any of the following subparagraphs newly constructed or remodeled pursuant to the provisions of Article 87 (2) of the State shall have natural ventilation facilities or Mechanical ventilation equipment should be installed.

④ In case of constructing a multi-use facility, the multi-use facility to install the mechanical ventilation facility and the required ventilation amount of each facility are as shown in Table 1-6, and the structure and installation of the mechanical ventilation facility to be installed shall be in accordance with the following criteria. Should be suitable.

1. The capacity standard of mechanical ventilation equipment of multi-use facilities should be calculated based on the ventilation amount per person using the facility.

2. Mechanical ventilation equipment should minimize the variation of indoor airflow by equalizing the distribution of air supplied to the multi-use facility.

3. The blower installed in the air supply system, air exhaust system, air inlet, exhaust, etc. should not be of low airflow capacity due to external airflow.

4. The air supply system or air inlet for supplying the outside air should be equipped with facilities to prevent the inflow of pollutants from the outside, such as the removal and filtering of particulate and gaseous pollutants. Easy maintenance such as cleaning and replacement

 Rule Article 11 ④ 5.

 The air exhaust system and exhaust vents are to be installed in a location where the exhaust air does not enter the air supply system and the air inlet directly.

However, in the case of multi-use facilities such as school classrooms, gymnasiums, daycare centers, kindergartens, etc., if the indoors are contaminated with fine dust, air purifiers are installed to remove fine dust or ultra-fine dust. Even though the air quality in the room deteriorates due to the increase in the amount of air, it is unable to ventilate. In this case, the outside air should be introduced into the room, but these days, the windows are well-closed, so it is difficult to introduce outside air, and the problem is that the fresh air should not be introduced.

Although the government has increased the amount of air purifiers installed in school classrooms, it also has the effect of removing indoor fine dust, but does not solve the problem of lowering the oxygen concentration in indoor air.

The law also regulates the amount of ventilation required for each facility.

Multi-use facilities to which mechanical ventilation equipment should be installed and the required ventilation amount of each facility (related to Article 11 (4))

division Required ventilation amount (㎥ / person / h) Remarks end. Underground facility 1) Underground history 25 or more 2) Underground mall 36 or more Store (store) criteria I. Culture and assembly facilities Over 29 All. Sales facility Over 29 la. Transportation facility Over 29 hemp. Medical facility 36 More than bar. Educational Research Facility 36 More than four. Homeless Facilities 36 More than Ah. Business facility Over 29 character. Automobile related facilities 27 or more car. funeral 36 or more Ka. Other facilities 25 or more

Republic of Korea Patent No. 10-1122252 (2012.02.23. Registration) "Ventilating method using a window type ventilation device" Registered Patent No. 10-0483509 (registered April 14, 2005) "Air purification fan" Korean Patent Publication No. 10-2005-0111159 (Nov. 24, 2005) “Air cleaning device integrated ventilation system” Publication No. 10-2011-0111641 (October 12, 2011) “Indoor Ventilation System and Ventilation Method Using Window Type Ventilation System” Publication No. 10-2018-0064322 (2018. 06. 14) “Large space air circulation air conditioner”

An object of the present invention is to purify the air in a large indoor space used by multiple people at all times, and the indoor air purification function, and the ventilation function to discharge the contaminated indoor air at the same time as the fresh outside air inflow, the indoor air discharged to the outdoor The indoor space used by the multitude is not to be sucked back into the room immediately, and the air flow is formed to circulate the air in order to evenly ventilate and purify the wide space and to measure the pollution of the air at each position of the large space. It is to provide an air purifying facility operated by a system operation program that improves the ventilation and air purification effect on the whole, and keeps the clean state of indoor air optimized under any environmental conditions of indoor and outdoor air quality.

   In addition, it is suitable for the provisions of related laws and functions as an air purifier to purify indoor dust through filtering in order to optimize the air quality of multi-use facilities, and indoor air quality deteriorates due to the increase of carbon dioxide and radon over time. Therefore, if the condition of air purifier through filtering does not solve the condition, it is converted to the purifying function by ventilation, purifies the outdoor air, sucks it into the room, and discharges the indoor air to perform the air purifying function by ventilation. In order to improve the effect and function of air purification or ventilation, it is a problem to solve the problem of equalizing the air quality by creating air circulation throughout the large indoor space.

   Report the entire indoor space of a multi-use facility to one large air purifier

  Intake of outside air (hereinafter referred to as 'outside air'), filtering, purifying and inflowing into the room (combining the outside air intake function of the fan and filtering function of the air purifier) and indoor air (hereinafter 'betting') By installing a ventilation type air purifier that has the function of inhaling, filtering and purifying and discharging it into a room (function of a general air purifier).

  View the large indoor space as an air flow pipe and install one or more air circulators according to the size of the space to create a flow of indoor air to even out the indoor air quality,

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  Depending on the size of the indoor space, one or more indoor air outlets are provided on the walls or windows of the indoor space, and a pneumatic discharger for discharging indoor air is installed.

  In addition, according to the size of the indoor space, one or more air quality measuring devices are installed at appropriate locations to measure the air quality of each position and transmit the information to the system control unit.

  The system control unit is installed in the ventilated air purifier and analyzes the information data received from the air quality measuring instrument to control the ventilated air purifier, the air exhauster, and the air circulator.

  As described above, the ventilation type air purifier, the air exhauster, the air circulator, and the air quality measuring instrument are operated by the system operation program of the system controller, and the large indoor space is used as a device having the function of one fan and the air purifier. Keeping the indoor air clean at all times, even under conditions of condition, is a solution to the problem to be solved.

 Looking at the prior art of the background technology

As a prior art for discharging indoor air and inhaling and purifying outdoor air and introducing it into the room, Korean Patent No. 10-1122252 (2012.02.23. Registered) "Ventilation method using a window type ventilation device" (hereinafter, ' Prior art 1 ') is installed in each of the plurality of compartments within the building according to the rotation direction of the ventilation fan to install a ventilation device for the intake of external air and exhaust the indoor air, and to place a control device in the center of each ventilation device Although there is a control, looking at the prior art 1, there is a technology for purifying the outside air to enter the room and discharge the indoor air to the outside, but there is no purification device for inhaling and purifying the indoor air and then discharging it to the room, and air purification filter. The design of the ventilation fan 20 to allow air to flow in the direction of the filter and the heat storage member in front of (prior art 1, reference 5, 50) and the heat storage member (prior art 1, 5, 30) The wind (air flow) is resisted by the filter and the heat storage member so that the air does not flow well and the overload occurs in the ventilation handle motor. During ventilation, the ventilation fan rotates in the reverse direction and the valve body is sucked by the air intake. This prior art is a technique that can be applied to a pneumatic device (air compressor, etc.) operated at a high pressure, which does not solve the problem to be solved by the present invention.

 Registered Patent No. 10-0483509 (registered on April 14, 2005) "Air purification ventilator" (hereinafter referred to as 'prior art 2') discharges indoor air to the outside and inhales and purifies the outdoor air to the interior. A technique of purifying indoor air is disclosed by operating in a ventilation mode for introducing inflow and an indoor air purification mode for inhaling and purifying indoor air and then introducing it back into the room.

However, in the prior art 2, the inlet and the outlet of the indoor and outdoor are in close contact with each other, so that the inhaled outside air is sucked into the outlet immediately and discharged to the outside, and the discharged indoor air is immediately sucked into the inlet of the outside air. It is inappropriate to install in a large indoor space used by multiple people, and the indoor air purification ability is very lacking.

This prior art satisfies the condition that Article 11 (4) of the Rules on the Construction Standards of Buildings, etc. 5. The air discharge system and the exhaust port shall be installed in a position where the discharged air does not directly enter the air supply system and the air intake. can not do.

As another prior art, there is a ventilation system integrated with an air cleaning device (hereinafter, referred to as 'prior art 3'). Article 11 ④ 5. The air exhaust system and the exhaust port are to be installed in a position where the discharged air does not directly enter the air supply system and the air intake port, and the outlet of the sucked air is adjacent to the indoor air exhaust port on the same principle. It does not meet the standards of the legislation as it is a structure in which the sucked external air enters the inlet of the discharger directly.

In addition, Article 11, Rule ④ of the Rules on Equipment Standards of Buildings, etc. 2. Mechanical ventilation equipment shall be made to minimize the variation of indoor airflow by equalizing the distribution of air supplied to the multi-use facility as much as possible. It does not meet the law.

 Another prior art is publication number 10-2011-0111641 (October 12, 2011), 'Indoor ventilation system and ventilation method using window type ventilation device' (hereinafter referred to as 'prior art 4').

Looking at the prior art 4 'heat exchange module 34 is mounted to the window frame of the front partitioned window; And an air supply / exhaust module 33 mounted to the window frame so as to be adjacent to the heat exchange module 34, wherein the heat exchange module 34 includes the outside air introduced into the window frame from the outdoor space. Received from It transfers to the supply and exhaust module 33, receives the bet to be discharged from the window frame to the outdoor space through the lower surface from the indoor space and transfers to the window frame, and mixing the outside and internal period heat exchange between the outside and the inside It is mounted on the left and right transom of the window so that this is not done, the air supply and exhaust module 33 is to use that mounted on the central transom of the window to discharge the outside air received from the heat exchange module 34 to the indoor space. desirable.

   In addition, the connection module 35 is mounted to the window frame to receive the outside air from the heat exchange module 34 to the supply and exhaust module 33, the connection duct provided to the movement path of the outside air ( 610); And detachably mounted to the window frame so as to cover the connecting duct. 'In the prior art, the transoms of the left and right sides and the center of the window frame, ie, the transverse strength steel, the beam, the frame, can be seen. It is installed on the window frame composed of internal and external air inlet and exhaust ducts, and the inflow and discharge of internal and external air is very limited (lack of statutory ventilation), and this prior art purifies indoor air. The absence of a device would make it unsuitable for ventilation in multi-use facilities.

  Another prior art is publication number 10-2018-0064322 (2018. 06. 14) 'large space air circulation air conditioner' (hereinafter referred to as 'prior art 5').

 The technical field of this prior art 5 relates to an air conditioner, and more particularly, to an air circulating air conditioner for a large space.

 This prior art also has a filter having a function of circulating and purifying the air in the room, and the function of discharging the outside air into the room after purifying through the filter, but as shown in the object and the object of the invention to solve the floor height It is to provide air-conditioner that can be used in a high space, and it is installed in the high space of a multi-use facility with a large indoor space, and there is one technology for air purification and ventilation, an air outlet for discharging air into the room, and an air inlet for suctioning indoor air. It is installed in the equipment of the company, so it is very close in consideration of the large indoor space. Therefore, the effectiveness of the purification of the space far away from the device is insufficient. Mechanical ventilation equipment makes the indoor unit as uniform as possible in the distribution of air supplied to the multi-use facility. Make sure that the deviations of the airflow are minimized. '

    As described above, the above prior art does not solve the problem of the present invention.

 Ventilated system air purifier according to the present invention has the effect to always clean the indoor air quality of the multi-use facility by performing the indoor air cleaning function and ventilation function by optimally adjusting the necessary conditions according to the condition of the indoor air quality.

   Also no indoors. Even in the condition of the outdoor air quality, there is an effect that the state of the air quality of the entire large indoor space is evenly clean.

1 is a configuration diagram of a system of a ventilated system air purifier
Figure 2 is a layout view showing an example in which the equipment constituting the ventilation system air purifier is installed in the indoor space
3 is a longitudinal side view of a ventilated air purifier;
Figure 4 is a longitudinal side view and a perspective view of the bet ejector
5 is a front view and a longitudinal side view of the air circulation fan.
6 is a cross-sectional view and a longitudinal side view of the air quality measuring instrument;
Figure 7 is a longitudinal side view of the water adsorption filter
8, 9 and 10 are exploded views of the water adsorption filter
11 is a perspective view of a water adsorption filter

Ventilated system air cleaners include ventilated air purifiers; Bet discharger; Air circulator; Air quality meter;

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The ventilation type air purifier 10; is installed on the wall side of the room and provides a passage for connecting the outside air intake port 115 on the wall or window, and the system control unit 127 is built in the instrument is a measurement sensor control unit 416 of the air quality measuring instrument ) Receive pollutant information signals of carbon dioxide, radon, harmful gas, and ultrafine dust and pollutant groups (hereinafter referred to as ventilation target pollutants) that cannot be purified by filtering such as carbon dioxide, radon, or hazardous gas It is controlled by operating a system operation program based on the classified information by dividing it into a contaminant factor group (hereinafter referred to as a contaminant factor group to be purified), which is purified by filtering, such as fine dust and ultrafine dust.

The system control unit is a high concentration by the pollutant factor group to be ventilated if the air quality is bad, the suction fan of the ventilation type air purifier is activated to suck the outside air and sucked outside air water adsorption filter 500 and dry filter unit Purification through the 125, to be discharged to the room through the purge air outlet 129, to operate the air circulator to create a flow of air, and to control the ventilation to operate the internal air discharge.

 In addition, if the air quality is bad due to the concentration of the contaminant to be purified by the pollutant group to be purified, the suction fan of the ventilated air purifier is operated to operate the indoor air through the front air inlet 124 and the side air inlet 123. Inhaled and purified by passing through the water adsorption filter 500 and the dry filter unit 125 to be discharged into the room through the purge air outlet 129 and to operate the air circulator to create a flow of air to purify To be controlled.

The structure of the ventilated air purifier 10 secures the outside air inlet 115 to the outside of the wall or the window and secures a proper distance from the outside air inlet so as to install an outside air inlet cover 113 having a diameter larger than that of the outside air inlet. . Between the cover and the outside air intake port 115 is provided with an outside air intake strain screen 114 to prevent the inflow of foreign matter.

The outside air suction port 115 is connected to the outside air suction pipe 116 and the outside air suction pipe application stopper 112 on the top of the suction pipe to change the outside air suction port.

The indoor inlet side end of the outside air suction pipe 116 and the inside air suction pipe 122 is a point where the outside air suction pipe 116 and the inside air suction pipe 122 meet, and bet here.The outside air selection damper 119 is provided for the inside air suction and the outside air suction. Choose as needed.

The inside or outside air passing through the inside / outside air selection damper is purified by passing through the water adsorption filter 500 and the dry filter unit 125.

The purified air by the start of the suction fan 118 passes through the heater 117 and the heat exchanger 130 to compensate for the temperature of the internal and external air introduced through the purified air inlet pipe 126 and flows into the purified air. Passed through the outlet 129 is discharged into the room.

Ventilation type air purifier in the present invention may have a cooling function and a warm air function, but the heater 117 and the heat exchanger 130 to compensate for the temperature is a conventional technology for heating or cooling according to the season, and thus the description thereof. Is omitted.

In addition, in the present invention, when the inlet air is mixed with harmful gas when the outside air is inhaled, it is natural that the function of blocking the intake of the outside air by the gas detection function and switching to the bet purifying mode may be added. The description is omitted.

In the water adsorption filter, the water tank 518 is formed at the lower end as shown in FIGS. 7 to 11, and the lower partition 515 is formed vertically from the bottom of the water tank. The left end surface 504 and the right end surface 503 are formed. By lowering the height than the lower lower partition 515 in the middle so that the upper side is blown out so that the air inlet 520 and the air outlet 523 is formed.

  The lower partition 515 is a structure in which water is allowed to flow in the tank due to a hole at the bottom, and the material is made of a durable material in the water environment such as metal or synthetic resin, and the surface is made of durable fiber in the water environment. It can absorb water by capillary phenomenon and keep moisture.

   Therefore, contaminants in the flowing air hitting the surface of the lower partition can be adsorbed and a groove for inserting the lower partition can be formed at the bottom of the tank to facilitate insertion and removal for easy cleaning.

  The upper plate 510 is a cover of the upper side and both sides of the water adsorption filter, the upper plate is provided with a slot for inserting the upper partition 511 (a), 511 (b) 되며 for cleaning the upper plate to the lower tank Remove from 518 and remove the top partition to allow for cleaning after insertion.

 The upper partitions inserted into the upper plate are located between the lower partitions 515 installed at the bottom and include an ultraviolet disinfection lamp 512 therein, and may be made of transparent synthetic resin or glass so that ultraviolet rays can be transmitted therethrough. If the air filter (513, 514) is attached to the "511 (a)" and if the air filter is not attached (511 (b)) may be.

  If necessary, an upper partition with a filter and an upper partition without a filter may be appropriately used, and it is natural to increase or decrease the quantity of the upper partition and the lower partition.

  The rod-shaped water spray nozzle 501 is installed at the air filter attachment point of the upper partition # 511 (a)}, and when necessary, it shoots water through the nozzle water supply pipe 502 to remove foreign substances such as dust adsorbed to the air filter. To flow down the tank

 When the lower side tank and the upper plate are assembled, the lower partitions 515 and the upper partitions 511 (a) and 511 (b)｝ are positioned between each other to form a flow path so that the air introduced into the suction port is an air filter ( Passing through 513 and 514 flows out to the outlet while repeating downward and upward along the flow path.

  The water tank maintains a certain level of water by the water level regulator, and the water supply pipe and drain pipe are installed on one surface of the water tank to supply water when there is insufficient water and when cleaning, and when draining is needed, such as when cleaning, the valve can be drained. .

  The primary air filter 513 of the suction port is a pre-filter for catching foreign matter such as dust having a relatively large particle, and the secondary air filter 514 uses a dense filter that adsorbs foreign matter having small particles such as fine dust. The arrangement may enable the installation of the tertiary filter and the quaternary filter, depending on the situation.

 The water tank 518 is not only water, but also has antibacterial activity, and the phytoncide extract, birch sap, etc., in which phytoncide is generated, is released by the flow of air, and may have a humidifier function to supply moisture to the room. .

  The water adsorption filter formed as described above, when the suction fan 118 is operated, contaminated air introduced into the intake air or the outside air intake port passes through the primary air filter 513 and is formed by the first lower partition 515. At this time, foreign matter having a relatively large particle is adsorbed to the filter, and the foreign matter passing through the filter may be adsorbed to the water surface 517 or the lower partition 515.

  The air that passes between the first lower partition and the primary air filter 513 passes between the second upper partition and the second lower partition, and the air flows toward the outlet while repeating this process. 125).

  The water adsorption filter has a very low resistance to the flow of air can reduce the load on the suction fan, the dry filter is contaminated with dust, etc., there is no closed end, such as poor air purification ability because the air does not pass smoothly.

  In addition, the dry filter unit 125 may be composed of a combination of various types of air filters, such as a pre-filter, a carbon filter, a hepa filter, a hega filter, and the like, and thus additional description thereof will be omitted.

  The water adsorption filter and the dry filter part constitute a structure that can be attached or detached from the ventilation type air purifier, and do not inject water into the water adsorption filter or remove some or all of the filters from the dry filter part according to the season or environment. Naturally, only one of them can be used or both can be appropriately used.

The bet discharger (20); is installed on the wall or window in the room and secures the discharge passage on the wall or window and is installed by inserting the discharge port (212).

 The discharge control unit 215 installed inside the air discharge unit receives the information signal from the system control unit 127 of the ventilated air purifier in a wired or wireless manner to operate the air discharge fan 218 to discharge indoor air to the outside. Appliance.

This bet discharger 20 has a bet exhaust fan 218 for discharging the bet and the discharger damper 214 is closed when the operation of the discharger is stopped to prevent the inflow of outside air, and open to allow the exhaust during operation and foreign matter from the outside External step network 213 to prevent the inflow of, there is a safety net 217 to prevent the introduction of foreign matters during the discharge of the bet.

There is an ejector control unit 215 for receiving a start signal from the system control unit 127 in a wired or wireless manner and receiving a remote control signal and includes a switch 216 that is manually turned on and off.

    The air circulator 30 is located in an appropriate space of the ceiling 313 and the wall of a large space used by the multiplier, and the air circulator control unit 311 is wired from the system control unit 127 of the ventilated air purifier 10. Receiving a signal in a wireless manner to start the air circulation fan 312 to circulate the indoor air and to flow the contaminated air toward the ventilated air purifier or the air discharger 20 toward the efficiency of the purification function of the indoor air It is a device that has the function of spreading the purified air evenly in the room.

The air circulation control unit 311 may be manually on / off control by receiving a signal from the remote control.

       The air quality measuring device 40 is composed of a fine dust measurement sensor, ultrafine dust measurement sensor, carbon dioxide measurement sensor, radon measurement sensor, gas measurement sensor and measurement sensor control unit 416, the measurement sensor control unit 416 is a variety of sensors The device transmits the measured information to the system controller 127 of the ventilated air cleaner 10 by wire or wireless communication in various ways.

Hereinafter, an operation example of the ventilated system air cleaner according to the present invention will be described in detail with reference to FIG.

If the air quality is bad due to yellow dust, fine dust, ultra-fine dust, etc. outdoors, many people will be indoors in case of multi-use facilities if the windows are closed and indoor activities are performed.

At this time, in the case of a multi-use facility such as a classroom or a gym, where many people use the air purifier, the air quality may be worse than that of the outdoor air unless the ventilation increases due to the increase in the amount of carbon dioxide.

In addition, even in accordance with the ventilation equipment standards of the multi-use facility, the amount of ventilation per hour of 36㎥ per person per 2 hours.

If the air quality is bad due to the high concentration of pollutant group (carbon dioxide, radon, gas, etc.) to be ventilated inside the multi-use facility

① If the system controller 127 installed in the ventilated air cleaner 10 analyzes that the air quality is bad due to the high concentration of the pollutant factor to be ventilated by the received information signal of the air quality measurement value of the measurement sensor controller 416, the system controller ( 127)

② Ventilation type air purifier converts the internal air selection damper 119 into the external air intake, the suction fan 118 is started to suck the outside air through the external air intake port 115, and the sucked outdoor air is drawn into the external air intake pipe 116. After passing through the water adsorption filter 500 and the dry bet filter 125 to purify and control to enter the room through the purge air outlet 129 and

③ At the same time, the system control unit 127 sends a control signal to control the air circulator 30 and the internal air discharger 20 to be started.

④ the air circulation fan 312 receiving the signal from the system control unit 127 is started to circulate the indoor air to diffuse the fresh air introduced into the room and

⑤ At the same time, the bet-discharge fan 218 receiving the signal from the system controller 127 starts to discharge the polluted air to the outside.

⑥ If the air in the room is ventilated by the above, the system control unit 127 installed in the ventilation type air purifier 10 analyzes that the indoor air quality is good by the information signal transmitted from the measurement sensor control unit 416 of the air quality measuring instrument. When

⑦ The system control unit 127 controls to stop the operation of the ventilated air purifier, the air circulation fan, and the air exhauster 20.

In addition, the pollutant group (fine dust or ultra fine dust, etc.) If you look at a case where the air quality becomes bad due to the high concentration

① When the system control unit 127 installed in the ventilated air purifier 10 has a high concentration of the pollutant factor to be purified by analyzing the received information signal of the air quality measurement value of the measurement sensor control unit 416, the air quality is bad.

② Ventilation type air purifier converts the outside air and internal air suction selection damper 119 into internal air suction, and the suction fan 118 is started to suck contaminated internal air through the internal air suction ports 123 and 124 to dry the water adsorption filter 500 and the dry type. After passing through the air filter 125 to purify and controls to flow back into the room through the indoor outlet 129,

③ At the same time, the system control unit 127 sends a signal to the air circulation control unit to start the air circulation fan 312 to circulate the air in the room, thereby increasing the effect of the air purification function and to even the air quality in a wide space.

④ When the indoor air is purified and cleaned, if the system control unit 127 installed in the ventilation type air purifier 10 analyzes the information signal transmitted from the measurement sensor control unit 416 of the air quality measuring instrument, and the indoor air quality is good.

⑤ The system control unit 127 controls to stop the operation of the ventilation type air purifier and the air circulation fan.

If any of the factors of the ventilation target pollutant group causes contamination by the information received from the air quality measuring unit, the system controller classifies the pollutant group to the ventilation target pollutant and controls the system to operate in the ventilation mode.

In this system, one ventilation type air purifier 10 is provided, but the air exhauster 20, the air circulator 30, and the air quality measuring instrument 40 are installed in accordance with the size and conditions and the needs of the site to suit the ventilation. Installation and control of the system are also controlled manually by the remote control.

 In the present invention, the air pollution due to yellow dust, fine dust, ultrafine dust, etc., and the number of days that are restricted by outdoor activities are increasing the time to work indoors.

Especially in places such as classrooms, daycare centers, kindergartens, and gymnasiums, which are multi-use facilities, many people work in closed spaces, which can increase the amount of carbon dioxide in the room in a short time, resulting in poor air quality.

In this case, even if several air cleaners are operated in an enclosed space, the amount of oxygen cannot be increased and ventilation can not be done.

Therefore, in this case, the ventilation system air purifier, which can be ventilated and also functions as an indoor air purifier, is a combined ventilation and air purifier suitable for multi-use facilities, and can be useful for various multi-use facilities such as educational facilities, sports facilities, and cultural facilities. It is practical and it is very industrially applicable.

10: ventilated air purifier 111: wall surface
112: outside air suction pipe application plug 113: outside air intake cover
114: outside air intake walk network 115: outside air intake
116: outside air suction pipe 117: heater
118: suction fan 119: bet. External air damper
121: water (same as 516 in FIG. 7)
122: bet suction pipe 123: side bet suction port
124: front bet suction port 125: dry filter unit
126: purge air inlet pipe 127: system control unit
128: operation panel of the system control unit 129: purge air outlet
130: heat exchanger
20: bet ejector 211: wall or window
212: outlet 213: external step network
214: ejector damper 215: ejector control unit
216: ON / OFF switch 217: safety net
218: bet exhaust fan
30: air circulator 311: air circulator control unit
312: air circulation fan 313: ceiling
314: mounting bracket
40: air quality measuring instrument 411: carbon dioxide measuring sensor
412: radon measuring sensor 413: fine dust measuring sensor
414: ultra fine dust measurement sensor 415: gas measurement sensor
416: measuring sensor control unit
500: water adsorption filter
501: water spray nozzle 502: nozzle water supply pipe
503: right end section 504: left end section
510: top plate 511: upper partition
511 (a): upper partition with air filter at the bottom
511 (b): upper partition without air filter at the bottom
512: UV lamp 513: primary air filter
514: secondary air filter 515: lower partition
516: water 517: sleep
518: water tank 520: air intake
521: water supply pipe 522: drain pipe
523: air outlet
600: multi-use facility

Claims (7)

The system operation program is installed on one space wall of the multi-use facility and the system control unit 127 embedded in the device receives the measurement information signal from the measurement sensor control unit 416 of one or several air quality meters installed in the same space. Operating the device in the ventilation target mode or the purification target mode,
The system control unit 127 sends a signal to one or more air circulation control unit 311 installed on the wall or ceiling of the same space to operate the air circulation unit 30 to create a flow of air, and In the ventilated system air purifier for controlling the bet discharger 20 by sending a signal to the discharge control unit 215 of one or more air discharge units installed on the wall or the window of the same space
When operating in the ventilation target mode, the air is inhaled.
The upper partition 511 installed downward on the upper plate 510 of the water adsorption filter and the lower partition 515 vertically installed on the water tank 518 located between the lower partition 515 ), A water adsorption filter 500, a pre-filter, a carbon filter, and a hepa filter that come into contact with the filter 511 (a) of the upper partition 511 and the water surface 517 of the water tank, and contaminants are adsorbed to the water. Ventilation type air purifier (10) having a function of purifying the air by passing through the dry filter unit 125 consisting of a combination of various types of air filters, such as a hega filter and into the room; And
Including the ejector control unit 215 to control the bet ejector 20 by receiving a signal from the system control unit 127 and the ejector damper 214 is configured to operate when the ejector damper 214 is opened, the bet is discharged, When the stopper discharger damper is closed and the internal air discharger having a function to block the inflow of outside air; and
The system control unit 127 receives the signal from the air circulation control unit 311 to control the air circulator 30, and during operation to flow air in the direction of the ventilated air purifier 10 and the air discharger 20 Air circulator 30 to increase the efficiency of the ventilation or purification; and
Fine dust measurement sensor 413, ultra-fine dust measurement sensor 414, carbon dioxide measurement sensor 411, radon measurement sensor 412, gas measurement sensor 415 and measurement sensor control unit 416 and measuring sensor control unit 416 is an air quality measuring instrument including a measuring sensor controller 416 for transmitting the information measured by the various sensors to the system control unit 127 of the ventilated air purifier 10 by various wired or wireless communication methods. 40; consisting of
Ventilation system air purifier, characterized in that the configuration is connected by a variety of wired or wireless communication methods are controlled by the operating program of the system control unit (127).
According to claim 1, The system control unit 127 installed in the ventilated air purifier 10 is subject to the ventilation factor of the air only by the measurement information of the indoor air quality received from the measurement sensor control unit 416 of the air quality measuring instrument 40 The system is operated by classifying the pollutant group and the pollutant group to be purified, and when ventilation is required unless ventilation gas is included in the inhaled outdoor air, the air is ventilated without being affected by the air quality of the outside air. Ventilated System Air Purifier
According to claim 1, if any one of the factors of the pollutant group to be ventilated, the concentration is high, the air quality is detected, the system control unit starts the ventilated air purifier 10 in the ventilated target mode and select the inside and outside air selection damper 119 To the outside air suction, the suction fan 118 is started to suck the outside air through the outside air suction port 115, the sucked outside air through the air suction pipe 116 and the water adsorption filter 500 and the dry filter unit 125 After passing through the purge) and control to enter the room through the purge air outlet 129, and operates the heater 117 or the heat exchanger 130 to compensate for the temperature difference between the inside and outside air, and at the same time the system The control unit is controlled to send a control signal to the air circulator 30 and the bet discharger 20 to be started, and the air circulation fan 312 is started by the control signal to circulate the indoor air, thereby introducing clean outside air. Diffuses indoors and at the same time the bet-discharger 20 is started by the control signal to open the discharger damper 214 and discharge the polluted air to the outside. Control to stop the operation of the air purifier 10, the air exhauster 20, the air circulator 30
In addition, when the concentration of the factor belonging to the pollutant factor to be purified in the multi-use facility is high air quality is bad, the system control unit 127 installed in the ventilation type air purifier 10 is the measurement sensor control unit 416 of the air quality measuring instrument 40 If any of the factors in the pollutant factor to be purified is detected as having a high concentration due to the information received from), or if it is detected that harmful gas is contained in the outside air sucked during operation in the ventilation target mode, the system controller Starts the ventilation type air purifier 10 in the purifying target mode, switches the outside air / bet suction selection damper 119 to bet suction, and the suction fan 118 is started to activate the front bent suction 124 and the side bent suction ( 123 to purify the contaminated bet through the water adsorption filter 500 and the dry bet filter unit 125 to purify and then again through the purge air outlet 129 In addition, the system control unit 127 sends a signal to the air circulation control unit 311, and the air circulation fan 312 is started to circulate the air in the room to increase the effect of the air purification function and improve the air quality in a wide space. Evenly and if the air quality is improved by the above purification action, the system control unit controls to stop the operation of the ventilated air purifier 10, the air circulation fan 312
When the pollutant factor group to be ventilated and the pollutant factor to be purified are simultaneously detected as bad air quality by respective factors, the system is controlled to operate in the ventilation target mode. Ventilated System Air Purifier
According to claim 1, the configuration of the device is a ventilated air purifier 10 is installed on the wall of a large space of a multi-use facility, but the air exhauster 20 is a wall or window of the same space in the size of one or more spaces In accordance with the installation of several units, the air circulator 30 is installed on the ceiling or wall of the same space according to the size of one or more spaces, the air quality measuring instrument 40 is the same space depending on the size of one or more spaces Ventilation type system air purifier, characterized in that it can be installed to increase the efficiency of air purification according to the size and conditions of the site.
delete The water purifying filter 500 and the dry filter unit 125 are dually provided as a filter for purifying the air in the ventilated air purifier and form a detachable structure. May be injected or removed, and some or all of the dry filter may be removed so that only one of the water adsorption filter and the dry filter unit may be selectively used, or both may be used at the same time. Featured Ventilation System Air Purifier
 The upper partition 511 installed downward in the upper plate 510 of the water adsorption filter of the ventilated air purifier and the lower partition 515 installed vertically in the lower water tank 518 are positioned between the air. A flow path is formed, and a groove is formed at the bottom of the tank to insert and detach, so that it is easy to insert and detach, so that the number of partitions can be increased and decreased, and the flow of air is increased through the formed flow path. Repeating the bottom, the wall of the lower partition 515 held by the capillary phenomenon and the upper partition 511 (a) with the air filter at the lower part held by the capillary phenomenon and the water surface of the tank 517 Ventilation system air purifier, characterized in that the water adsorption filter in which the contaminants are adsorbed in the water while the contaminated air is in contact with the air).

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