KR20220022149A - Window Frame Type Air Supplier Having Cooking Mode - Google Patents

Abstract

The present invention provides a window frame type air supply device having a cooking mode linked to a hood in the air supply device installed in a window frame and supplying air to an indoor space. The window frame type air supply device installed in the window frame comprises: an air supply fan supplying outdoor air to the indoor space; and a control unit connected to the air supply fan. The control unit performs a cooking mode operating the air supply fan according to operation of the hood installed in the indoor space.

Description

Window Frame Type Air Supplier Having Cooking Mode

The present invention relates to a window frame type air supply device, which is installed on a window frame to supply air to a room, and to a window frame type air supply device capable of supplying air during cooking.

In the case of a place including cooking utensils such as general homes or restaurants, a hood is installed on the cooking utensils to prevent fine dust or odors generated during cooking from spreading into the room. .

Since the hood is a device for discharging indoor air to the outside, air supply is naturally required indoors.

However, since the user directly opens the window, in some cases, the hood is operated without the window open, so the hood cannot absorb air normally. Due to the hood, the indoor air pressure gradually becomes negative. If this state continues for more than a certain period of time, outside air containing fine dust is easily introduced through the gaps in the indoor window, thereby contaminating the room.

In addition, even if the window is opened, since it is impossible to control the amount of air supplied, the air is not supplied normally, or a different air current is generated, which blows fine dust generated during cooking into the room instead of the hood.

On the other hand, a ventilation device installed directly on the window frame has been developed, and for example, a device such as Patent Document 1 is installed directly on the window frame to exchange indoor/outdoor air has been developed.

Republic of Korea Patent Publication No. 10-2014-0017938

An object of the present invention is to provide a window frame type air supply device installed on a window frame and having a cooking mode interlocked with a hood in an air supply device capable of supplying air to a room.

The present invention is to achieve the above object, the present invention is a window frame type air supply device installed on a window frame, the air supply fan for supplying outdoor air to the room; and a control unit connected to the air supply fan, wherein the control unit provides a window frame type air supply device capable of a cooking mode for performing a cooking mode for operating the air supply fan according to an operation of the hood installed in the room.

In one embodiment, it is connected to the control unit, further comprising a communication unit for communicating with other devices, the control unit may operate or stop the cooking mode according to the operation-related signal of the hood obtained from the communication unit.

In one embodiment, the apparatus further includes an exhaust fan for discharging indoor air to the outdoors, wherein the controller operates the supply fan and the exhaust fan to perform a ventilation mode in which outdoor air and indoor air are exchanged.

In one embodiment, it includes a sensor unit for detecting the operation of the hood, the control unit may operate or stop the cooking mode according to the signal of the sensor unit.

In one embodiment, at least one first indoor inlet through which indoor air is introduced from the room during purification or air supply, and at least one second indoor inlet different from the first indoor inlet while indoor air is introduced from the room during ventilation, are provided. to the body; including, the first indoor inlet and the second indoor inlet, an outdoor inlet through which outdoor air is introduced, an indoor outlet through which indoor air or outdoor air is discharged into the room, an outdoor outlet through which indoor air is discharged to the outdoors, the first indoor A first air flow path connecting the inlet and the outdoor inlet and the indoor exhaust port, and a second air flow path connecting the second indoor inlet and the outdoor outlet are formed, and the air supply fan and the filter are mounted on the first air flow path, , an exhaust fan may be mounted on the second air flow path, and a heat exchange element may be mounted on an intersection region of the first air flow path and the second air flow path.

In an embodiment, the method further includes an additional outdoor inlet through which outdoor air is introduced and an additional indoor outlet through which outdoor air is discharged into the room through the additional outdoor inlet, and a third air flow path connecting the additional outdoor inlet and the additional indoor outlet. is formed, and an additional air supply fan and filter may be mounted in the third air passage.

In an embodiment, the first indoor inlet is disposed under the main body, the second indoor inlet is disposed above the first indoor inlet, and the additional indoor outlet is disposed below the first indoor inlet. can be

In one embodiment, the additional air supply fan may be a circulator.

In one embodiment, a second vane for adjusting the air supply direction in the vertical direction is disposed at the indoor outlet, and when the control unit performs the cooking mode, the second vane guides the air supply direction upward rather than horizontally. can

The present invention is possible to provide a window frame type air supply device having a cooking mode interlocking with the hood through the above configuration.

1 is a schematic plan view of a room in which a window frame type air supply device of the present invention is installed.
Figure 2 is a view showing that the window frame type air supply device according to the present invention is installed on the window frame.
3 to 5 are views showing the window frame type air supply device of FIG.
6 is a view showing the air flow when the window frame type air supply device of FIG. 3 is operated in a clean mode.
7 is a view showing the air flow when the window frame type air supply device of FIG. 3 is operated in the ventilation mode.
8 is a view showing the air flow when the window frame type air supply device of FIG. 3 is operated in a cooking mode.
9 is a view schematically showing a heat exchange element in the window frame type air supply device of FIG.
10 is a view showing that the upper support is raised in the window frame type air supply device of FIG.
11 is another embodiment of the window frame type air supply device according to the present invention.
Figure 12 is another embodiment of the window frame type air supply device according to the present invention, Figure 13 is a schematic view of the use of Figure 12.
14 is a flowchart showing the operation of the window frame type air supply device according to the present invention.

Hereinafter, the present invention will be described in detail with reference to exemplary drawings. Note that in adding reference numerals to the components of each drawing, the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In the present invention, the air supply device refers to a device capable of supplying air to a room, and if only the air supply is included, other operations are also performed. For example, even in the case of an apparatus for performing indoor ventilation by exhausting air supply and indoor air into the room, it also includes air supply, and thus is included in the air supply apparatus according to the present invention.

1 is a schematic plan view of a room in which the window frame type air supply device of the present invention is installed according to the present invention.

As shown in FIG. 1 , a hood (H) is installed in the kitchen for discharging air generated from cooking during cooking, and the window frame type air supply device (A) according to the present invention is installed on the window frame (1) on the window frame. there is. The window frame type air supply device (A) includes a window frame type air conditioner, and hereinafter, the window frame type air supply device (A) may be referred to as a window frame type air conditioner.

The window frame type air supply device (A) includes a control unit (not shown), the control unit (not shown) is connected to the communication unit and communicates with the operation unit (C) disposed in the center of the room. In addition, the hood (H) also communicates with the operation unit (C).

The hood (H) includes a fan and an air passage connected to the outside, and the user manually operates the fan power or automatically operates the fan power by detecting cooking through a sensor installed in the hood (H). Any of these may apply.

In this embodiment, the hood (H) is connected to the operation unit (C) and connected to the window frame type air supply device (A) through the operation unit (C), but is not limited thereto, and the hood ( It is also possible that H) is directly connected to the window frame type air supply device (A) through WIFI or the like.

Whether the hood (H) operates is transmitted to the window frame type air supply device (A) through the operation unit (C) or directly, at this time, the communication unit connected to the control unit (not shown) of the window frame type air supply device (A) is the hood (H) The hood (H) operation signal transmitted directly or through the operation unit (C) is transmitted to the control unit (not shown).

When the control unit (not shown) receives the operation signal of the hood (H), the control unit (not shown) operates the window frame type air supply device (A) to perform a cooking mode for supplying outside air to the room, whereby the window frame type air supply device (A) The air supply fan 50 (refer to FIG. 3) is operated.

When the operation of the hood (H) is finished, it is transmitted to the window frame type air supply device (A) through the operation unit (C) or directly, at this time, the communication unit connected to the control unit (not shown) of the window frame type air supply device (A) is the hood ( The hood (H) stop signal transmitted from H) directly or through the operation unit (C) is transmitted to a control unit (not shown).

When the control unit (not shown) receives the stop signal of the hood (H), the control unit (not shown) operates the window frame type air supply device (A) to stop the cooking mode for supplying the outside air to the room, whereby the window frame type air supply device (A) The air supply fan 50 (refer to FIG. 3) is stopped.

In FIG. 1 , the window frame type air supply device (A) is shown in a manner that is connected to the hood (H) through the operation unit (C), but is not limited thereto, and is directly connected to the hood (H) without the operation unit (C) The hood The operation/stop signal of (H) may be received, and alternatively, the operation/stop signal of the hood (H) may be received through a sensor connected to the window frame type air supply device (A). For example, by attaching a wired or wirelessly connected temperature sensor to the window frame type air supply device (A) to the hood to detect the temperature change of the hood and transmitting the hood (H) operation signal, or attaching an airflow sensor to the hood (H) It is also possible to transmit an operation signal to the hood (H) by sensing the amount of air passing through the hood (H).

An embodiment of a window frame type air supply device (A) according to the present invention is shown in FIGS. 2 to 10 . 2 is a view showing that the window frame type air supply device according to the present invention is installed on the window frame, and FIGS. 3 to 5 are views showing the window frame type air supply device of FIG. 2 .

Referring to the drawings, the window frame type air supply device (A) according to the present invention is installed on the window frame (1), specifically, it is disposed between one side of the inner side of the window frame (1) and one side of the window (2), and the window frame (1) ) and the window (2).

This window frame type air supply device (A) includes a body (M) and a support structure (1000).

The main body (M) serves to condition the air, and the support structure 1000 serves to support the main body (M).

The main body M is configured to purify indoor air while supplying it back into the room after sucking it, ventilate while exchanging indoor air with outdoor air, or supply air while supplying outdoor air to the room.

That is, the main body (M) is configured to suck indoor air, filter (60), and supply air back to the room when operating in the clean mode. It is configured to discharge to the outdoors, and is configured to introduce outdoor air from the outside and supply air to the room when operating in the cooking mode.

In addition, the main body (M) is configured in plurality so that the inlets through which the indoor air is introduced from the room during purification and ventilation are different from each other.

That is, the main body M is configured in plurality so that the inlet through which indoor air is introduced from the room during purification (clean mode) and the inlet through which indoor air is introduced from the room during ventilation (ventilation mode) are different from each other. As shown in the drawing, two, the first indoor inlet 11 and the second indoor inlet 12 may be formed.

Hereinafter, the main body M will be described in detail with reference to FIGS. 4 and 5 .

The main body M includes a first indoor inlet 11, a second indoor inlet 12, an outdoor inlet 20, an indoor outlet 30, an outdoor outlet 40, a first air flow path P1, and a second air A flow path P2 is formed.

The first indoor inlet 11 is a portion through which indoor air is introduced during purification (cleaning mode), and the second indoor inlet 12 is a portion through which indoor air is introduced during ventilation (ventilating mode).

In this case, the first indoor inlet 11 may be disposed under the main body M, and the second indoor inlet 12 may be disposed above the first indoor inlet 11 .

As an example, pollutants contained in indoor air are generally heavier than air and are stagnated in the lower part of the room. It can be sucked from the room smoothly and effectively.

In addition, the outdoor inlet 20 is a portion through which outdoor air is introduced when the air conditioner (A) operates in the ventilation mode or in the cooking mode.

In addition, the indoor exhaust port 30 is a part through which indoor air or outdoor air is discharged into the room, that is, indoor air is discharged (supplied) into the room in the clean mode, and outdoor air is discharged into the room in the ventilation mode/cooking mode. (supply air) becomes

The indoor outlet 30 may be disposed above the second indoor inlet 12 .

Due to this arrangement, the air (indoor air and outdoor air) discharged into the room through the indoor outlet 30 may be supplied to the upper space of the room. This can prevent users in the room from being directly exposed to and affected by the supplied air. For example, the user may feel as if the wind is blowing by the supplied air, which may cause discomfort in some cases.

Accordingly, it is possible to minimize or prevent the influence of the supplied air by locating the indoor outlet 30 at the relatively upper portion.

Furthermore, the outdoor outlet 40 is a part through which the indoor air is discharged to the outdoors, and serves to discharge the indoor air sucked into the main body M to the outside in the ventilation mode.

In addition, the first indoor inlet 11 and the outdoor inlet 20 may be equipped with an indoor damper 91 and an outdoor damper 92 configured to selectively allow the inflow of air, respectively. That is, the indoor damper 91 may open and close the first indoor inlet 11 and the outdoor damper 92 may open and close the outdoor inlet 20 .

On the other hand, the first air flow path P1 is a flow path connecting the first indoor inlet 11 and the outdoor inlet 20 and the indoor outlet 30. It is a passage through which air and outdoor air introduced from the outdoor inlet 20 in the ventilation mode/cooking mode flow to the indoor outlet 30 on the upper side to be supplied to the room.

In addition, the second air flow path P2 is a flow path connecting the second indoor inlet 12 and the outdoor outlet 40. In the ventilation mode, the indoor air introduced from the second indoor inlet 12 is discharged to the outdoors. It is a passage that flows to the outdoor outlet 40 on the upper side.

As such, the first air flow path P1 and the second air flow path P2 intersect each other, and specifically, the second air flow path P2 may have a structure in which the first air flow path P1 crosses.

In addition, the first indoor inlet 11 and the outdoor inlet 20 are disposed to face each other, and the indoor outlet 30 and the outdoor outlet 40 are opposite to each other on the upper side of the second indoor inlet 12 . can be placed as

In addition, the air supply fan 50 and the filter 60 are mounted in the first air passage P1.

Here, the air supply fan 50 may have a structure that is not disposed on the side of the indoor outlet 30 in the first air passage P1.

Specifically, the air supply fan 50 may be built in the lower side of the heat exchange element 80 located at the lower side of the indoor outlet 30 in the first air flow path P1.

When the air supply fan 50 is operated, operating noise is generated. When the air supply fan 50 is disposed on the indoor outlet 30 side, the air supplied into the room through the indoor outlet 30 operates to the indoor occupants. The noise can be heard directly, and on the contrary, the air supply fan 50 is not disposed on the indoor outlet 30 side, and the heat exchange element 80 is mounted under the indoor outlet 30 in the first air flow path P1. If it is built in the lower part, the operating noise is relatively low for indoor residents.

That is, when the air supply fan 50 is disposed on the indoor outlet 30 side, it is almost exposed to the outside, whereas when it is disposed below the heat exchange element 80 , it is relatively far from the indoor outlet 30 . As it is positioned and has a built-in structure that is not exposed to the outside, the operating noise is blocked by the case of the main body (M), and further, the heat exchange element ( 80), the noise level can be reduced as much as possible.

Also, the filter 60 may be disposed on the side of the first indoor inlet 11 and the outdoor inlet 20 in the first air flow path P1 .

The filter 60 may filter out contaminants, dust, etc. contained in the indoor and outdoor air introduced through the first indoor inlet 11 and the outdoor inlet 20 to block the inflow into the interior of the room.

Specifically, the filter 60 has a structure perpendicular to the longitudinal direction of the first air flow path P1 and may be disposed perpendicular to the air flow direction.

Furthermore, the filter 60 may be detachably mounted for easy replacement.

And, the exhaust fan 70 is mounted on the second air passage P2, and may be disposed on the outdoor exhaust port 40 side as an example.

On the other hand, the heat exchange element 80 may be mounted at the intersection of the first air flow path (P1) and the second air flow path (P2).

The heat exchange element 80 may be configured so that air (outdoor air and indoor air) flowing through the first air passage P1 and the second air passage P2 in the ventilation mode exchanges heat with each other. For example, by allowing outdoor air and indoor air having different temperatures to pass through the heat exchange element 80 and exchange heat with each other, the influence of cold outdoor air such as a cold draft can be minimized, and energy can be saved during heating.

Specifically, the inside of the heat exchange element 80 may be divided into a first channel 81 and a second channel 82 .

The first channel 81 may have a structure connected to the first air passage P1, and the second channel 82 may be connected to the second air passage P2, and in this case, the first channel 81 and The second channels 82 may have a structure in which they are alternately and repeatedly disposed.

In addition, the second channel 82 may be disposed on the second indoor inlet 12 side and have a structure connected to the second indoor inlet 12 .

Due to this structure, the air passing through the first channel 81 and the air passing through the second channel 82 do not mix with each other and are separated from each other in the first air flow path P1 and the second air flow path P2, respectively. ) and exchanging heat with each other.

In addition, an ultraviolet lamp U disposed toward the air passing through the first indoor inlet 11 and the outdoor inlet 20 in the first air flow path P1 may be mounted.

That is, the ultraviolet lamp U may be disposed on the side of the first indoor inlet 11 and the outdoor inlet 20 located at the lowermost side of the first air flow path P1. As an example, as shown in the drawing, It may be disposed between the opposite first indoor inlet 11 and outdoor inlet 20 .

Accordingly, the indoor air flowing in through the first indoor inlet 11 in the clean mode and the outdoor air flowing in through the outdoor inlet 20 in the ventilation mode are treated by the ultraviolet rays emitted by the ultraviolet lamp U. It can sterilize bacteria contained in the air, oxidize pollutants, and remove harmful gases and odors.

In addition, the filter 60 may be disposed on the upper side of the ultraviolet lamp (U).

The filter 60 filters air introduced through the first indoor inlet 11 and the outdoor inlet 20 through the filter 60 so that bacteria can proliferate and mold can be generated. This can prevent the growth of bacteria and the formation of mold.

Then, the clean mode, the ventilation mode, and the cooking mode of the window frame type air supply device (A) of the present invention according to the configuration of the main body (M) described above will be described with reference to FIGS. 6 to 8 .

First, when the clean mode is activated in the window frame type air supply device (A), as shown in FIG. 6 , the indoor damper 91 on the first indoor inlet 11 side is opened and the air supply fan 50 operates, so that the Indoor air flows into the first indoor inlet 11 and passes through the first air passage P1. Specifically, in the first air passage P1, as the indoor air rises, the filter 60 and the heat exchange element 80 are connected. After passing through, air is supplied back into the room through the indoor outlet 30 on the upper side.

For reference, reference numeral RA denotes return air, and SA denotes supply air.

And, when the ventilation mode is operated in the window frame type air supply device (A), as shown in FIG. 7 , the exhaust fan 70 operates, so that indoor air is introduced into the second indoor inlet 12 and the second air After passing through the flow path P2, it is exhausted to the outdoors through the outdoor outlet 40 on the upper side.

In addition, the air supply is performed simultaneously with the exhaust, and when the air supply is described, the outdoor damper 92 on the outdoor inlet 20 side is opened and the air supply fan 50 operates, so that the outdoor air is transferred to the outdoor inlet 20. It flows into the air and passes through the first air passage P1. Specifically, in the first air passage P1, the outdoor air rises and passes through the filter 60 and the heat exchange element 80, and then the upper indoor outlet 30. is supplied to the room through

For reference, reference numeral OA denotes outdoor air, and EA denotes exhaust air.

And, when the cooking mode is activated in the window frame type air supply device (A), as shown in FIG. 8, the outdoor damper 92 on the outdoor inlet 20 side is opened and the air supply fan 50 operates, so that the outdoor air is introduced into the outdoor inlet 20 and passes through the first air flow path P1. Specifically, in the first air flow path P1, the outdoor air rises while passing through the filter 60 and the heat exchange element 80 and then on the upper side. Air is supplied into the room through the indoor outlet (30) of the. However, since there is no external discharge of indoor air in the cooking mode, there is no heat exchange in the heat exchange element 80 .

On the other hand, the support structure 1000 is assembled to the lower portion of the above-described body (M), and is configured to support the body (M) and to support upward.

As shown in FIG. 8, the support structure 1000 may include an upper support 200 and a lower support 300 connected in a telescopic structure to be slidably movable with each other. Specifically, the upper support 200 is an open It has a hollow 200a formed in the longitudinal direction from the bottom, and the lower support 300 is inserted and fastened into the hollow 200a of the upper support 200 and is connected to the upper support 200 in a telescopic structure.

Accordingly, the upper support 200 and the lower support 300 have a structure in which the overall length (height) is variable while sliding with respect to each other, so that the height of the main body M assembled on the upper part of the support structure 1000 . As can be adjusted, the window frame-type air supply device (A) of the present invention can be installed compatible with the height of various window frames (1).

As a result, in the window frame type air supply device (A) according to the present invention, the main body (M) is installed on the window frame (1) to suck in indoor air and then purify it while supplying it back into the room or ventilate while exchanging indoor air with outdoor air It is installed in a narrow space between the window frame (1) and the window (2), or by being configured to supply outdoor air to the indoor room, it is possible to smoothly purify and ventilate the indoor air.

Specifically, according to the present invention, a plurality of inlets through which indoor air is introduced from the room are configured to be different from each other during purification and ventilation, so that when purifying the air in the lower part of the room containing contaminants (in the clean mode), the lower first room It is possible to efficiently suck in air from the room through the inlet 11 and efficiently discharge the high-temperature upper air from the room through the second indoor inlet 12 on the upper side when ventilating (in ventilation mode).

In addition, according to the present invention, since the air supply fan 50 is built in the lower side of the heat exchange element 80 rather than the indoor outlet 30 side, the operation noise of the air supply fan 50 is generated directly at the indoor outlet 30 . In addition, as the operating noise is filtered out by the heat exchange element 80 in the process of moving from the lower side of the heat exchange element 80 to the indoor outlet 30 side along with the air, the noise level can be reduced.

In addition, according to the present invention, the UV lamp U is configured on the side of the first indoor inlet 11 and the outdoor inlet 20 in the first air flow path P1, so that the first indoor inlet 11 and the outdoor inlet 20 are provided. By treating the air flowing in through the UV rays, it is possible to sterilize bacteria contained in the air and oxidize contaminants, and also remove harmful gases and odors.

Furthermore, according to the present invention, the filter 60 is configured to be disposed on the upper side of the ultraviolet lamp U, thereby preventing bacterial growth and mold generation of the filter 60 by the ultraviolet rays of the ultraviolet lamp U.

On the other hand, in this embodiment, it is also possible to make the capacity of the air supply fan 50 and the exhaust fan 70, that is, the air volume not coincide with each other. In this embodiment, the window frame type air supply device (A) includes a cooking mode, and in the cooking mode, the air supply fan 50 should provide air supply corresponding to the hood (H). On the other hand, in the ventilation mode, only the amount of air corresponding to the exhaust fan 70 needs to be provided, so the maximum capacity of the supply fan 50 is greater than the maximum capacity of the exhaust fan 70 to provide a smooth air supply amount in the cooking mode. it can be advantageous

Another embodiment of the window frame type air supply device A according to the present invention is shown in FIG. 11 . Referring to the drawings, the window frame type air supply device (A) according to the present invention is installed on the window frame 1 (refer to FIG. 2 ), and the basic structure is similar to the embodiment of FIGS. 2 to 10 . Specifically, since it is the same as the embodiment of FIGS. 2 to 10 except for the additional air supply unit 100 in which the third air flow path P3 is formed in FIG. 11 , a description of the same part will be omitted.

The additional air supply unit 100 further includes an additional outdoor inlet 105 through which outdoor air is introduced and an additional indoor outlet 102 through which outdoor air is discharged into the room through the additional outdoor inlet 105, wherein the additional outdoor inlet A third air flow path P3 connecting the 105 and the additional indoor outlet 102 is formed, and the third air flow path P3 is equipped with an additional air supply fan 101 and a filter 103 .

The additional indoor outlet 102 may be configured as a damper, and according to a signal from a controller (not shown), the additional indoor outlet 102 may be opened and closed in response to the operation of the additional air supply fan 101 .

The operation of the embodiment of Fig. 11 will be described. 11 includes a clean mode, a ventilation mode, and a cooking mode in the same manner as in the embodiment of FIGS. 2 to 10 , and further includes a cooking mode 2 in addition thereto.

In the case of the clean mode, ventilation mode, and cooking mode, the operation is the same as in FIGS. 2 to 10 , but the additional indoor outlet 102 of the additional air supply unit 100 is closed, and the additional air supply fan 101 does not operate.

In the case of cooking mode 2, except for the additional air supply unit 100, it is the same as the cooking mode. Cooking mode 2 may be performed when the air supply amount is insufficient compared to the exhaust amount of the hood (H), and the control unit (not shown) controls the additional air supply unit 100 according to the number of operation stages of the hood (H) or a change in room pressure ), it is possible to determine whether to perform cooking mode 2 or to perform cooking mode.

When cooking mode 2 is activated in the window frame type air supply device (A), as shown in FIG. 11, the outdoor damper 92 on the outdoor inlet 20 side is opened and the air supply fan 50 operates, so that the outdoor air It flows into the outdoor inlet 20 and passes through the first air passage P1. Specifically, in the first air passage P1, the outdoor air rises and passes through the filter 60 and the heat exchange element 80, and then Air is supplied into the room through the indoor outlet (30).

In addition, the additional indoor outlet 102 of the additional air supply unit 100 is opened, and as the additional air supply fan 101 operates, outdoor outdoor air flows into the additional outdoor inlet 110 and a third air flow path (P3) Through the , it can be introduced into the room through the additional indoor outlet (102).

At this time, the additional air supply fan 101 may be a different type of air supply fan than the air supply fan 50 may be applied, it is also possible to apply a circulator that can send air far away.

In the embodiment of FIG. 11 , the window frame type air supply device (A) may supply an air amount corresponding to the exhaust amount of the hood (H), including the additional air supply unit 100 and the cooking mode 2 . In the case of the air supply device including the normal ventilation mode, the air intake fan 50 and the exhaust fan 70 of the same capacity are used so that the amount of air sucked into the room and the amount of air discharged from the room are the same. Since it is not necessary in terms of cost to increase the capacity to the fan, it is advantageous in that the air supply amount can be increased regardless of the capacity of the exhaust fan 70 when the additional air supply fan 101 is used.

In addition, since the additional air supply fan 101 operates only in cooking mode 2, it is possible to apply an air supply fan different from a normal air supply fan, for example, a circulator. In the ventilation mode, it is unnecessary to apply the air supply fan 50 to the circulator because there is no need to send the air far away, but the operation of the additional air supply fan 101 means that the cooking mode 2 is activated, and a large amount of Since the air is sucked in, it may be advantageous to apply a circulator to the additional air supply fan 101 for fast air supply.

12 is a window frame type air supply device (A) of another embodiment of the present invention is shown. In the case of the window frame type air supply device (A) of FIG. 12, the basic structure is the same as that of the embodiments of FIGS. 2 to 10, so only the differences will be described.

The window frame type air supply device (A) of FIG. 12 is provided with a plurality of vanes (31, 32) at the indoor outlet (30). The vanes 31 and 32 include a first vane 31 extending in the longitudinal direction and changing the flow of air to the left and right, and a second vane 32 extending in the transverse direction and changing the flow of air up and down. In this case, the first and second vanes 31 and 32 may include a plurality of vanes.

Although not shown, at least one of the first and second vanes 31 and 32 is connected to a driving motor (not shown), and the direction of air discharged into the room may be adjusted according to a signal from the controller. It is also possible to change the direction of the air at regular intervals.

13 is a schematic diagram showing the direction of air discharged into the room when the cooking mode is performed according to the embodiment of FIG. 12 . 13, the air supplied from the window frame type air supply device (A) by the second vane 32 can be adjusted upward (I) and downward (II). In addition, it is possible to determine the direction of the supply air through the first vane (31). When entering the cooking mode, the control unit can control the first and second vanes 31 and 32 to switch the direction in which air is advantageously supplied to the hood H, preferably in the direction of the center and the upper part of the room in consideration of the occupants. can be adjusted, and when there is no separate driving unit, it may be advantageous to guide the first and second vanes 31 and 32 toward the center of the chamber and the upper direction. In this case, the upward direction means upward with respect to the horizontal.

14 is an operation flowchart of a control unit (not shown) of the window frame type air supply device A for operating the cooking mode.

14, the control unit monitors the operation of the hood (H) (S100). At this time, monitoring the operation includes not only the case of actively monitoring the operation of the hood H through the sensor, but also waiting for the operation signal of the hood H to be transmitted through the communication unit.

While monitoring the operation of the hood (H), when the hood (H) is operated (S110), the cooking mode is operated (S120), and when the hood (H) is not operated (S110), the hood (H) is continuously operated (S110). monitor

Control similar to the above control is performed even when the cooking mode is stopped. That is, the operation of the hood (H) is monitored, and when the hood (H) is stopped, the cooking mode is stopped.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1: window frame 2: window
A : Air conditioner M : Main body
11: first indoor inlet 12: second indoor inlet
20: outdoor inlet 30: indoor outlet
40: outdoor outlet P1: first air flow path
P2: second air flow path 50: air supply fan
60: filter 70: exhaust fan
80: heat exchange element 81: first channel
82: second channel U: UV lamp
91: indoor damper 92: outdoor damper
1000: support structure 100: additional air supply
101: additional air supply fan 102: additional indoor outlet
103: filter 105: additional outdoor inlet
200: upper support 300: lower support

Claims (13)

It is a window frame type air supply device installed on the window frame,
an air supply fan that supplies outdoor air into the room; and
Including; a control unit connected to the air supply fan;
The control unit is a window frame type air supply device having a cooking mode for performing a cooking mode for operating the air supply fan according to the operation of the hood installed in the room.
The method of claim 1,
It is connected to the control unit, further comprising a communication unit for communicating with other devices,
The control unit operates or stops the cooking mode according to the operation-related signal of the hood obtained from the communication unit.
3. The method of claim 2,
Further comprising an exhaust fan for discharging indoor air to the outdoors,
The control unit operates the air supply fan and the exhaust fan to perform a ventilation mode in which outdoor air and indoor air are exchanged.
The method of claim 1,
It includes a sensor unit for detecting the operation of the hood,
The control unit operates or stops the cooking mode according to the signal from the sensor unit.
4. The method of claim 3,
a body having at least one first indoor inlet through which indoor air is introduced from the room during purification or air supply, and at least one second indoor inlet different from the first indoor inlet while indoor air is introduced from the room during ventilation; includes,
The first indoor inlet and the second indoor inlet, an outdoor inlet through which outdoor air is introduced, an indoor outlet through which indoor air or outdoor air is discharged into the room, an outdoor outlet through which indoor air is discharged to the outdoors, the first indoor inlet and the outdoor inlet and a first air passage connecting the indoor outlet and a second air passage connecting the second indoor inlet and the outdoor outlet are formed;
The air supply fan and the filter are mounted on the first air flow path, the exhaust fan is mounted on the second air flow path, and a heat exchange element is mounted at an intersection area of the first air flow path and the second air flow path. A window frame type air supply device having a cooking mode.
6. The method of claim 5,
Further comprising an additional outdoor inlet through which outdoor air is introduced and an additional indoor outlet through which outdoor air is discharged into the room through the additional outdoor inlet,
A third air flow path connecting the additional outdoor inlet and the additional indoor outlet is formed,
A window frame type air supply device having a cooking mode, characterized in that an additional air supply fan and a filter are mounted in the third air passage.
6. The method of claim 5,
The window frame type air supply device having a cooking mode, characterized in that the first indoor inlet is disposed below the second indoor inlet.
7. The method of claim 6,
The first indoor inlet is disposed under the main body, and the second indoor inlet is disposed above the first indoor inlet,
The additional indoor outlet is a window frame type air supply device having a cooking mode, characterized in that it is disposed below the first indoor inlet.
9. The method of claim 8,
The additional air supply fan is a window frame type air supply device having a cooking mode, characterized in that the circulator.
4. The method of claim 3,
An outdoor inlet for introducing outdoor air. A body having an indoor outlet for discharging outdoor air into the room, an indoor inlet for introducing indoor air, and an outdoor outlet for discharging indoor air to the outdoors,
A window frame type air supply device having a cooking mode, characterized in that a first air passage connecting the outdoor inlet and the indoor outlet and a second air passage connecting the indoor inlet and the outdoor outlet are formed.
11. The method of claim 10,
Further comprising an additional outdoor inlet through which outdoor air is introduced and an additional indoor outlet through which outdoor air is discharged into the room through the additional outdoor inlet,
A third air flow path connecting the additional outdoor inlet and the additional indoor outlet is formed,
A window frame type air supply device having a cooking mode, characterized in that an additional air supply fan and a filter are mounted in the third air passage.
6. The method of claim 5,
The window frame type air supply device having a cooking mode, characterized in that at least one of a first vane for controlling the air supply direction in the left and right direction and a second vane for adjusting the air supply direction in the vertical direction is disposed at the indoor outlet.
6. The method of claim 5,
A second vane for adjusting the air supply direction up and down is disposed at the indoor outlet,
When the controller performs the cooking mode, the second vane is a window frame type air supply device having a cooking mode, characterized in that for guiding the air supply direction upward rather than horizontally.

Images