KR102228435B1 - System to prevent ventilation of building and inflow of fine dust - Google Patents

Abstract

The present invention relates to a system for preventing the inflow of ventilation and fine dust of a building, and more particularly, a first wall installed in the longitudinal direction of the building and a first window installed on each floor; A second wall installed in the longitudinal direction of the building with a space inside the first wall and having a second window symmetrically installed with the first window; An air storage space is formed between the first and second walls, and a first discharge fan for sucking and discharging the air stored in the air storage space through a first suction pipe is installed in the upper part, and the first discharge fan penetrates the roof. An air chamber formed and configured to discharge air sucked from the first suction pipe to the first discharge pipe; An air purification unit installed above the second window; A control unit for controlling the air purification unit, wherein the air introduced from the outside through the first window is stored in the air chamber and partially discharged to the outside through the first discharge fan, and the air purification unit It is characterized in that a part of the clean air filtered through is introduced into the building.

Description

Building ventilation and fine dust inflow prevention system {SYSTEM TO PREVENT VENTILATION OF BUILDING AND INFLOW OF FINE DUST}

The present invention relates to a system for preventing the inflow of ventilation and fine dust of a building, and more particularly, to prevent the introduction of fine dust and harmful substances into the interior during ventilation of the building, and cool air in the summer and warm air in the winter. It relates to a system for preventing the inflow of fine dust and ventilation of a building to create a pleasant environment in the building.

In general, when air is introduced into the interior of a building, a door or window is opened to directly inflow it, or indirectly introduced through a door or window gap.Outdoor air that enters the room through the door and window includes various bacteria. Foreign matter, fine dust, and odor may be accompanied. Therefore, conventionally, an air purifier is provided indoors to purify the indoor air, but the concentration of carbon dioxide generated indoors, dust, bacteria, etc. can be reduced, but there is a limit. There is also a limit to purifying everything.

On the other hand, Korean Patent Publication No. 10-2006-0013328 (name of the invention: indoor air purification device, hereinafter referred to as "conventional technology") has been proposed.

The prior art is a purifying air that collects and purifies the indoor air inlet portion received while purifying indoor air, the outdoor air inlet portion received while purifying the outdoor air, and the air introduced from the indoor and outdoor air inlet portions, and supplies it to the room while purifying. It is a configuration with a supply unit,

However, since the prior art purified air supply unit as described above has a duct including an air collecting unit through which the indoor and outdoor air is collected by connecting the indoor and outdoor air inlets in communication, the air introduced through the outdoor air inlet is You cannot increase the air pressure in the room.

The reason is that before the air introduced through the outdoor air inlet increases the indoor air pressure, the indoor air is re-introduced through the indoor air inlet and flows into the purified air supply unit. In addition, since the blower installed in the prior art controls the flow of air due to its structure, it is not possible to increase the indoor air pressure by the blower.

As a result, the conventional indoor air purifier as described above cannot increase the indoor air pressure, and because the external air flowing into the room through the blower is convective indoors, the outdoor air flows in through doors and windows. There is a problem that it is difficult to maintain the air. In particular, the prior art as described above also has a problem in that noise is generated indoors because noise generated from the blower is introduced into the room.

Korean Patent Application Publication No. 10-2006-0013328

The present invention was conceived in consideration of the above problems, and the first object of the present invention is to prevent fine dust or harmful substances from entering from outside the building, and to ventilate the building even on bad weather days. It relates to a system for preventing the inflow of fine dust and ventilation of a building to create a pleasant environment of the building.

The second purpose is to install an air chamber between the first wall and the second wall to store cooler night air than daytime in summer and purify the outdoor air to discharge cool and comfortable air indoors. The present invention relates to a ventilation system and a system for preventing the inflow of fine dust in a building to create a pleasant environment in the building by accumulating solar heat transmitted to the fluid, injecting the stored fluid into an air chamber, purifying air and introducing it into the room.

A third object is to provide a ventilation system for a building and a system for preventing the inflow of fine dust to prevent the inflow of fine dust by installing an air curtain on the upper part of the second window.

According to a feature for achieving the above object, the first invention includes: a first wall installed in a longitudinal direction of a building and a first window installed on each floor;

A second wall installed in the longitudinal direction of the building with a space inside the first wall and having a second window symmetrically installed with the first window;

An air storage space is formed between the first and second walls, and the air stored in the air storage space is sucked and discharged in the upper portion through a first suction pipe installed at the inlet. An air chamber including a configuration in which the discharge pipe is connected to the first suction pipe to discharge the air sucked from the first suction pipe;

An air purification unit installed above the second window;

Including; a control unit for controlling the air purification unit,

The air introduced from the outside through the first window is stored in the air chamber, partially discharged to the outside through the first discharge fan, and partially introduced the clean air filtered through the air purification unit into the building. do.

The second invention is characterized in that the air purification unit is composed of a plurality of filters and a second discharge fan for flowing air.

In the third invention, a second discharge fan formed under the second window, and the second discharge fan are provided with an air detection sensor that detects the quality of the air to measure the air quality of the air or internal air introduced from the air purification unit. And discharges air containing harmful components to the air chamber by operating a second discharge fan in the control unit.

The fourth invention includes a solar collecting unit installed on the roof, a tank installed under the solar collecting unit and buried in the roof, and a heat transfer pipe connected to one side of the upper portion of the tank, wherein the heat transfer pipe is A second pipe is formed inside the first pipe and the first pipe, and a vacuum insulating layer is formed between the first and second pipes.

According to the ventilation and fine dust inflow prevention system of a building, which is the inventor of the present invention, it prevents the inflow of fine dust or harmful substances from the outside of the building, and creates a pleasant environment of the building by ventilating the building even on bad weather days. There is an effect.

In the present invention, by installing an air chamber between the first wall and the second wall, in summer, it is possible to store cooler night air than daytime and purify the outdoor air to discharge cool and pleasant air indoors. It is effective in providing a comfortable environment in the building by accumulating the transmitted solar heat into the fluid, injecting the stored fluid into the air chamber, purifying the air and introducing it into the room.

According to the present invention, when the first window and the second window are simultaneously opened, an air curtain is installed on the second window to prevent the inflow of fine dust from the outside.

1 is a front view showing a ventilation and fine dust inflow prevention system of a building according to the present invention,
Figure 2 is an enlarged view of part A showing the ventilation and fine dust inflow prevention system of the building according to the present invention,
3 is an enlarged view showing the flow of the roof and the second suction pipe of the ventilation and fine dust inflow prevention system of the building according to the present invention;
Figure 4 is an air circulation diagram showing the air circulation of the ventilation and fine dust inflow prevention system of the building according to the present invention.

The following objects, other objects, features, and advantages of the present invention will be easily understood through the following preferred embodiments related to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed content may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

The embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, "comprise" and/or "comprising" does not exclude the presence or addition of one or more other components.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically describe the invention and to aid in understanding. However, readers who have knowledge in this field to the extent that they can understand the present invention can recognize that it can be used without these various specific contents. In some cases, it is to be noted in advance that parts that are commonly known in describing the invention and are not significantly related to the invention are not described in order to avoid confusion in describing the invention.

1 is a front view showing the ventilation and fine dust inflow prevention system of a building according to the present invention, Figure 2 is an enlarged view of part A showing the ventilation and fine dust inflow prevention system of the building according to the present invention, and Figure 3 is It is an enlarged view showing the flow of the roof and the second suction pipe of the ventilation and fine dust inflow prevention system of the building, and FIG. 4 is an air circulation diagram showing the air circulation of the ventilation and fine dust inflow prevention system of the building according to the present invention.

Ventilation and fine dust inflow prevention system of the building of the present inventor is largely, the building 100 including the roof 101, the first wall 10, the first window 11, the second wall 20, the second window (21), an air purification unit 22, a control unit 23, and an air chamber 30.

In the present invention, the first wall 10 is installed in the longitudinal direction of the building 100.

The first wall 10 has a first window 11 installed on each floor, and a plurality of the first windows 11 may be installed according to the size of the building.

A second wall 20 is installed in the longitudinal direction of the building 100 with a space 35 inside the first wall 10.

The second wall 20 is provided with second windows 21 to be symmetrical with the first window on each floor, and a plurality of the second windows 20 may be installed according to the size of the building. 2 The window 21 may be installed smaller than the first window 11. This is to prevent the user from obstructing the ventilated area when the first window 11 is smaller than the second window 21 and can cover the outside view and ventilate the building.

In addition, an auxiliary insect screen made of an aluminum material of 30 mesh or more may be additionally installed on the first and second windows 11 and 21. The auxiliary insect screen may be used as an auxiliary means to prevent the inflow of fine dust or harmful substances during ventilation by opening a window by preventing the inflow of fine dust as an insect screen having 30 mesh or more.

An air chamber 30 including an air storage space 35 is formed between the first and second walls 10 and 20.

The upper part of the air chamber 30 sucks and discharges the air stored in the air storage space 35 through the first suction pipe 32 installed at the inlet, and is formed through the roof 101. The first discharge pipe 34 is formed to be connected to the first suction pipe 32 and is configured to discharge the air sucked from the first suction pipe 32.
An air purification unit 22 is installed above the second window 21.

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The air purification unit 22 is a means for purifying dust by filtering external air introduced through the first window and introducing only clean air into the room, and the air purification unit 22 includes a plurality of filters 24 and air. It consists of a second discharge fan 25 to flow.

An air detection sensor is installed on one side of the air purification unit 22 to detect air quality at all times, and when a contamination level in the air is detected, it detects it and operates the air purification unit 22 to filter the air.

In this case, an air purification unit 22 is added and installed under the second window 21. The air purification unit 22 of the second window 21 includes a second discharge fan 26, and the second discharge fan 26 is provided with an air detection sensor that detects air quality. It is possible to detect the air quality of the air or internal air introduced from 22, and to operate the second discharge fan 26 from the control unit 23 to re-discharge air containing harmful components to the air chamber 30. .

The re-discharged air is re-filtered by the air purifying unit 22 of the first window 11 to purify the dust and discharged into the room through the first discharging fan 31.

An anion generator is installed on one side of the air purification unit 22 to discharge air including anions from the air discharged indoors to help stabilize the user's mind and body.

The filter 24 may be provided with an antibacterial filter, an activated carbon filter, or the like, wherein the filter 24 may be configured as either a wet type or a dry type, or a combination thereof. In the wet type, air is passed through the filtrate to filter dust and other foreign substances, and in the dry type, the filtrate is passed through the filtrate through a HEPA filter or carbon filter having fine pores to perform antibacterial action along with filtration of dust or foreign substances.

In this case, the wet type may be configured as a circulation type in which the filtrate is continuously circulated and saturated impurities are filtered and recycled, and a replacement type in which the contaminated filtrate is discharged to the outside and a new clean filtrate is resupplied.

In addition, an air curtain (not shown) is installed on the inside/outside of the first window 11 and the second window 21, but the angle at which air is ejected is installed at an angle of about 30° or less to the window. By forming an air oil film on the outside and inside, the inflow of dust can be prevented, and the air curtain is preferably operated when ventilating the building.

Accordingly, the present invention has the effect of preventing the introduction of fine dust or harmful substances introduced from the outside of the building into the interior, and creating a comfortable environment of the building by ventilating the building even on bad weather days.

In addition, the air purification unit 22, the air curtain, and each fan can be controlled through the control unit 23, and the power facilities of the building are electric energy collected using the solar panel 102 installed on the roof 101. It is desirable to reduce power consumption by using.

The control unit 23 is an electronic product that is attached to the interior of the building to control and regulate the operation, and is composed of a dust detector and a display. Dust detectors are attached inside/outside the building to measure the amount of dust in the air, and display the measured amount of dust in letters or numbers.

At this time, the control unit 23 may further configure an infrared sensor that detects a user with a set radius, and a camera for security by measuring the number of people together with the user detection.

That is, when a human body is detected in a set radius by the infrared sensor, the air purification unit 22 is operated. Here, when a number of users are measured by the camera, a signal is transmitted to the air purification unit 22 to expand the number, intensity, and range of operations of the air purification unit 22 to operate.

Conversely, if the user is not detected, energy can be saved by stopping the operation of the air purification unit 22.

Hereinafter, the air flow of the ventilation and fine dust inflow prevention system of the building of the present invention will be described.

The air introduced from the outside through the first window 11 is partially stored in the air chamber 30, partially discharged to the outside through the first discharge fan 31, and transferred to the air purification unit 22. A portion of the clean air that is introduced and filtered through the air purification unit 22 is introduced into the interior of the building 100 to allow ventilation of the interior of the building, and a comfortable indoor environment is provided.

Hereinafter, an underground buried structure and air flow of the ventilation and fine dust inflow prevention system of a building according to the present invention will be described.

In addition, in the present invention, cool or warm air can be recycled and introduced into the room using geothermal heat. Geothermal heat has the characteristics of being cool in summer and warm in winter. This is to provide a cool environment by introducing cool air into the building in summer, and to provide a warm environment by introducing warm air into the building in winter.

Therefore, the geothermal chamber 40 is buried in one underground side of the building 100, and the buried geothermal chamber 40 is The geothermal transfer pipe 41 is connected, and the geothermal transfer pipe 41 is connected to the fourth discharge fan 42 installed at the bottom of the air chamber 30, and the air chamber 30 is connected to the fourth discharge fan 42. It transports cool air to the air.

At this time, an insulating material is further installed around the inner circumference of the geothermal chamber 40 to maintain heat insulation, and the geothermal chamber 40 is divided into an outer and an inner side, and an insulating space or an insulating material is further provided between the inner and outer sides of the geothermal It can maintain an appropriate temperature.

Accordingly, according to the present invention, cold air (cold air) can be introduced into a building to eliminate user discomfort, save power, and provide comfort to the building.

Hereinafter, a roof structure and air flow of a ventilation and fine dust inflow prevention system of a building according to the present invention will be described with reference to FIG. 3.

In winter, since the outside temperature is low, the temperature of the building is lowered, which causes discomfort to the user. In order to eliminate this discomfort, the user operates a heating medium such as a stove or a hot air fan, thereby consuming power. In order to solve this, a solar heat collecting unit 39 for collecting solar heat is installed on the roof 101 of the building 100. The solar collecting unit 39 is a tank 44 installed under the roof 101 and storing water in the roof 101, and a heat transfer pipe connected to one side of the upper portion of the tank 44 (a space without water). It includes (38).

The tank 44 may prevent heat leakage to the outside when water is heated by using heat collected by the solar collecting unit 39 by installing an insulating agent around the outer or inner circumference, and the solar collecting unit 39 By filling the thermal insulation and insulation pad 43 or a medium between the and the tank 44, the collected heat is collected by the tank 44, and the collected heat is prevented from being discharged to the outside, thereby preventing heat loss. At this time, a vacuum heat insulating layer is provided between the solar heat collecting unit 39 and the heat insulation and heat insulating pad 43 to maintain heat insulation between the solar heat collecting unit 39 and the tank 44 to prevent heat loss.

In addition, the solar heat collecting unit 39 may be formed in a concave shape to further reduce solar heat, and the angle of the concave shape is manufactured at an angle θ between about 20 to 50° as shown in FIG. 3. desirable.

Referring to FIG. 3 "A" part, the heat transfer pipe 38 has a first pipe 45 and a second pipe 47 formed inside the first pipe 45, and the first, Between the two pipes 45 and 47, a heat insulating layer 46 of vacuum is formed. The heat insulating layer 46 collects heat collected by the solar heat collecting unit 39 into the tank 44 and prevents the heat collected from being discharged to the outside, thereby preventing heat loss.

In this case, the first and second pipes 45 and 47 may have a plurality of concave portions curved in the longitudinal direction. Since the concave portion is curved, there is an effect of preventing a decrease in temperature due to rapid discharge by delaying the discharge of heat due to the bending when transferring the heat heated in the tank to the second suction pipe 33.

At the end of the heat transfer pipe 38, a second suction pipe 33 for connecting with the air chamber 30 is installed on one side of the roof, and is transferred to the air chamber 30 through the second suction pipe 33.

Accordingly, the present invention uses the solar heat collected by the solar heat collecting unit 39 to heat the water in the tank and frequently introduces the warm heat into the air chamber 30 to maintain the insulation of the building and at the same time warm air stored in the air chamber ( Warmth) is introduced into the interior of the building through the second discharge fan 25 to keep the interior warm, thereby eliminating user discomfort, saving power, and providing comfort to the building.

In addition, sunlight transmitted to the building in summer increases the temperature of the building, causing discomfort to the user, and the user consumes power by operating a refrigerant body such as an air conditioner and an electric fan to relieve the discomfort. To solve this, the roof 101 has an arch shape, but a flat flat portion (not shown) is formed in the center of the roof 101, and a plurality of sprinklers 103 are installed at the top, but more springs are provided on the flat portion side. A cooler 103 can be installed. When water with cold air falls from the sprinkler 103, the flat portion does not flow directly to the rainwater pipe and is delayed for a while in the flat portion, thereby increasing the cooling efficiency transmitted to the building and lowering the temperature of the building.

In addition, the flat portion is manufactured in a corrugated shape with a bent so that water can be collected in the corrugated shape to retard the flow of water.

When the shape of the roof 101 is formed in an arch shape, when water is sprayed from the sprinkler 103, water falls on the arch-shaped roof 101 and flows gently, thereby reducing the cooling efficiency of water. In the case of a triangular roof, if water falls on the roof due to the inclination of the roof, it is to prevent the water from rapidly flowing into the rainwater pipe and reducing the cooling efficiency.

The sprinkler 103 is connected to the control unit and when the temperature of the building is higher than the set appropriate temperature, water is sprayed from the sprinkler 103 to lower the outside air temperature of the building. If it is not good, by operating the sprinkler 103 installed outside the building 100 and spraying fine particles of water into the atmosphere, it is possible to reduce the inflow into the building 100 by rapidly dropping the fine dust together with the water.

At this time, a rainwater pipe for collecting water flowing from the sprinkler 103 is installed around the outer periphery of the building 100, and the rainwater pipe is connected to a water tank connected to one side of the building and re-collects to the water tank to save wasted water. And prevents the building ground from getting wet.

In addition, by installing temperature sensors on the outside and inside of the building 100 to measure the outside temperature, and measure the inside temperature, respectively, and if it is higher or lower than the appropriate temperature set by the user, the control unit 23 detects it and the air purification unit In (22), high or low temperature air can be discharged into the room to create a comfortable indoor environment.

At this time, a cylinder (not shown) for opening and closing a window is installed at one side of the first window 11 and the second window 21, and the cylinder is connected to be controlled by a control module to control the outside temperature by a temperature sensor. When the temperature is higher or lower than the appropriate temperature set by the user, the control unit 23 detects it and operates each cylinder to automatically open and close the first and second windows (11, 21). It is possible to ventilate the room.

Since the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, various equivalents that can replace them at the time of the present application It should be understood that there may be variations and variations.

100: building 101: roof
102: solar panel 103: sprinkler
10: first wall 11: first window
20: second wall 21: second window
22: air purification unit 23: control unit
24: filter 25: second discharge fan
26: third discharge fan 27: air curtain
30: air chamber 31: first discharge fan
32: first suction pipe 33: second suction pipe
34: first discharge pipe 35: air storage space
36: second discharge pipe 37: joint pipe
38: heat transfer pipe 39: solar collection unit
40: geothermal chamber 41: geothermal transfer pipe
42: fourth discharge pipe 43: insulation pad
44: hot water tank 45: first pipe
46: heat insulating layer 47: second pipe

Claims (4)

A first wall 10 installed in the longitudinal direction of the building 100 on which the roof 101 is formed and a first window 11 installed on each floor;
A second wall (20) installed in the longitudinal direction of the building (100) with a space (35) inside the first wall (10) and having a second window (21) symmetrically installed with the first window (11);
An air storage space (35) is formed between the first and second walls (10, 20), and the air stored in the air storage space (35) at the upper portion is a first suction pipe ( 32), and the first discharge pipe 34 formed through the roof 101 is formed to be connected to the first suction pipe 32 to discharge the air sucked from the first suction pipe 32 An air chamber 30 including a configuration to allow;
An air purification unit 22 installed above the second window 21;
Including; a control unit 23 for controlling the air purification unit 22,
Air introduced from the outside through the first window 11 is stored in the air chamber 30, partially discharged to the outside through the first discharge fan 31, and filtered through the air purification unit 22. Some of the clean air is introduced into the building 100,
A solar collecting unit 39 is installed above the roof 101, a tank 44 installed below the solar collecting unit 39 and buried in the roof 101, and one side of the upper portion of the tank 44 Including a connected heat transfer pipe 38, wherein the heat transfer pipe 38 has a first pipe 45 and a second pipe 47 formed inside the first pipe 45, the first and second A ventilation and fine dust inflow prevention system of a building, characterized in that a vacuum insulating layer 46 is formed between the pipes 45 and 47.
The method according to claim 1,
The air purification unit (22) is a ventilation and fine dust inflow prevention system of a building, characterized in that consisting of a plurality of filters (24) and a second discharge fan (25) for flowing air.
The method according to claim 1,
The second discharge fan 26 formed under the second window 21 and the second discharge fan 26 are provided with an air detection sensor that detects the quality of air. Ventilation and fine ventilation of a building, characterized in that air quality of air or internal air is detected, and air containing harmful components is discharged to the air chamber 30 by operating the second discharge fan 26 in the control unit 23. Dust ingress prevention system.
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