WO2022086013A1

WO2022086013A1 - Window-type ventilator

Info

Publication number: WO2022086013A1
Application number: PCT/KR2021/013982
Authority: WO
Inventors: 이태호; 김종태; 허관; 오명석; 명제민; 김정환; 손부연; 김시홍; 이진석
Original assignee: 주식회사 엘엑스하우시스; 주식회사 힘펠
Priority date: 2020-10-23
Filing date: 2021-10-12
Publication date: 2022-04-28
Also published as: CN116057320A

Abstract

A window-type ventilator is disclosed. The window-type ventilator according to the present invention allows: polluted indoor air and outdoor air to flow into a housing; heat exchange between the polluted indoor air and the outdoor air which have flowed therein; and a part of the air, after being heat-exchanged, to flow into an indoor space and the remaining air after being heat-exchanged to be discharged to the outside.

Description

Window type ventilation system

The present invention relates to a window type ventilation device, and more particularly, to a window type ventilation device capable of improving the construction convenience of a ventilation device installed between a window and a wall.

In general, for ventilation of indoor air, a method of exchanging outdoor air and indoor air by opening a window or door communicating with the outside of a building is used.

However, in recent years, due to the development of industrialization, the quality of outdoor air is not good due to air pollution caused by fine dust and vehicle exhaust gas.

Accordingly, various types of ventilation devices, such as total heat exchangers, air circulators, and natural ventilation devices, have recently been applied.

A total heat exchanger is a device for ventilating indoor air by exchanging heat between indoor air and outdoor air.

At this time, in the case of a total heat exchanger, it is installed on the ceiling, floor, wall, etc. At this time, the total heat exchanger passes through the wall to install a duct, and ventilates the indoor air by exchanging indoor and outdoor air through the installed duct. For reference, the total heat exchanger may be simply installed inside a window to circulate only indoors or both indoor air and outdoor air.

In the case of such a duct-type total heat exchanger, dust and polluted air are accumulated inside the duct during heat exchange between indoor air and outdoor air. There is a problem in that it is impossible for a user to arbitrarily control dust and polluted air accumulated in the duct.

An air circulator is a device that circulates enclosed air in the room to ventilate the room air.

Since the air circulator circulates and reuses the sealed air in the room, it is difficult to remove contaminants present in the indoor air, such as carbon dioxide and total volatile organic compounds (tvoc).

A natural ventilation system is a device that ventilates using windows used for ventilation and lighting.

The natural ventilation system simply opens the windows to allow outdoor air to flow into the room while allowing polluted indoor air to be discharged to the outside.

Such a natural ventilation device, like an air circulator, is difficult to remove contaminants present in the indoor air, and there is no structure such as a filter to filter out contaminants contained in outdoor air, so there is a limitation in improving the quality of indoor air there is.

Accordingly, in recent years, many window-type ventilation devices in which filters or ventilation devices are mounted on windows have been developed.

However, since the conventional window-type ventilation device is formed integrally with the windows, it is difficult to attach and detach or change the performance according to the shape or size of the windows, and it is difficult to apply it to various windows.

In addition, in the case of the conventional window-type ventilation device, there is a cumbersome problem in that the window-type ventilation device needs to be detached from the window for maintenance and repair of a heat exchange element, a fan, etc. mounted in the window-type ventilation device.

Accordingly, there is an urgent need to develop a window-type ventilation device that can be applied to various windows regardless of the shape or size of the window and is easy to maintain and repair parts such as a heat exchange element or a fan of the ventilation device.

It is an object of the present invention to provide a window-type ventilation device that can increase the construction convenience of the ventilation device by installing the ventilation device between the window and the wall and installing the ventilation device together with the window and the wall.

Another object of the present invention is to provide a window-type ventilation device in which removal and replacement of a heat exchange element and a filter of the window-type ventilation device are convenient.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The above object is, according to the present invention, the main body installed between the window and the wall, coupled to the main body, the interior of the housing through a plurality of air inlet and a plurality of air inlet through which outdoor air and polluted indoor air flows into the interior A housing provided with a plurality of exhaust ports through which outdoor air and contaminated indoor air are introduced into the room and discharged to the outside; It is provided in the air supply fan to allow outdoor air to flow into the interior of the housing through at least one air inlet, and to introduce air into the room through at least one exhaust port, and is provided in the inner space of the housing and includes at least another air inlet. and an exhaust fan for allowing contaminated indoor air to be introduced into the housing through at least one exhaust port and exhaust air to the outside through at least one other exhaust port, wherein the outdoor air introduced into the interior of the housing through at least one air supply port is at least The polluted indoor air introduced into the housing through the other air inlet is heat exchanged by the heat exchange element, and the clean air after heat exchange flows into the room through at least one exhaust port, and after heat exchange The polluted air can be achieved by a window type ventilation device, which is provided to be discharged to the outdoors through at least one other exhaust port.

The heat exchange element may be provided at a portion where outdoor air introduced into the housing through the air supply fan and contaminated indoor air introduced into the housing through the exhaust fan intersect.

At least one indoor exhaust port is provided on one upper side of the housing, at least one outdoor exhaust port is provided on the other upper side of the housing, at least one indoor air supply port is provided on one lower side of the housing, and at least one lower side of the housing One outdoor air inlet is provided, and the outdoor air flowing into the housing through the outdoor air inlet is heat exchanged with the contaminated indoor air flowing into the housing through the indoor air inlet by a heat exchange element. , the clean air after heat exchange may be introduced into the room through the indoor exhaust port, and the contaminated air after heat exchange may be discharged to the outside through the outdoor exhaust port.

It is coupled to one surface of the housing on which the indoor air inlet and the indoor exhaust are formed, and is provided to cover the housing cover and the through hole in which the indoor air supply, the indoor exhaust, and the through hole communicating with the first detachable hole are formed on one surface of the housing. It may include a front cover coupled to the housing cover in a spaced apart state at a predetermined distance.

The polluted indoor air flows into the housing through the side gap between the housing cover and the front cover, and the polluted indoor air and the outdoor air supply enter the housing through the upper gap between the housing cover and the front cover. After the outdoor air introduced through the appliance is heat-exchanged through the heat exchange element, clean air may be introduced into the room.

The heat exchange element may be provided detachably from the housing, and may be mounted on or detached from the housing through the first detachable hole of the housing and the through hole of the housing cover.

At least one filter member is provided in the housing adjacent to the heat exchange element, and at least one filter member for filtering foreign substances contained in the outdoor air before the outdoor air introduced into the housing by the air supply fan flows into the heat exchange element. can be provided.

The filter member may be provided detachably from the housing, and may be mounted on or detached from the housing through a first detachable hole of the housing and a through hole of the housing cover.

The heat exchange element may be provided to be removed from the housing after the front cover is removed from the housing cover and the filter member is removed from the housing.

The window-type ventilation device may be provided to be fixed together with the window and the wall.

Since the window-type ventilation device of the present invention can be fixed to the window and the wall at the same time, it is possible to improve the construction convenience of the window-type ventilation device.

Moreover, the window type ventilation device according to an embodiment of the present invention has the advantage of convenient maintenance/repair because it is convenient to remove and replace parts for driving the ventilation device, such as a heat exchange element or a filter member.

Effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.

1 is a view showing a state in which a window-type ventilation device according to an embodiment of the present invention is mounted between a window and a wall.

FIG. 2 is a view for explaining a state in which indoor air contaminated with the window-type ventilation device shown in FIG. 1 is introduced and a state in which air is introduced into the room.

3 is a cross-sectional view of the window-type ventilation device taken along line A-A' shown in FIG. 1 .

FIG. 4 is a view for explaining the flow of outdoor air and indoor air sucked and discharged through the window-type ventilation device shown in FIG. 3 .

5 is a view for explaining the internal parts of the window type ventilation device shown in FIG.

FIG. 6 is a view for explaining a process of removing and replacing a heat exchange element and a filter member in the window-type ventilation device shown in FIG. 5 .

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. The present invention may be embodied in several different forms and is not limited to the embodiments described herein.

It is noted that the drawings are schematic and not drawn to scale. Relative dimensions and proportions of parts in the drawings are shown exaggerated or reduced in size for clarity and convenience in the drawings, and any dimensions are illustrative only and not limiting. And the same reference numerals are used to denote like features to the same structure, element, or part appearing in two or more drawings.

The embodiments of the present invention specifically represent ideal embodiments of the present invention. As a result, various modifications of the drawings are expected. Accordingly, the embodiment is not limited to a specific shape of the illustrated area, and includes, for example, a shape modification by manufacturing.

Hereinafter, a window-type ventilation device 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

First, referring to FIG. 1 , the window 10 includes a window frame 12 and a window frame 14 that is moved left and right inside the window frame 12 . When ventilation is necessary, the window 14 is moved to open the window 10 so that the polluted indoor air is discharged to the outside.

1 and 2, the window type ventilation device 100 according to an embodiment of the present invention is provided between the window 10 and the wall W, and the window 10 is not opened when indoor ventilation is required. It is a device to ventilate the indoor air without

Here, the window-type ventilation device 100 may be formed in an approximately rectangular parallelepiped shape.

The internal space of the window type ventilation device 100 formed of a rectangular parallelepiped may be a kind of air conditioning space (or chamber) as a part in which indoor air and outdoor air are heat exchanged.

At this time, the first side may be one side facing the indoor side of the window type ventilation device 100, and the second side may be a side facing the outdoor side of the window type ventilation device 100 as a side opposite to the first side. there is.

Accordingly, in the following, for convenience of description, the first surface of the window-type ventilation device 100 may refer to a front portion facing the indoor side, and the second surface may refer to a rear portion facing the outdoor side. On the other hand, the window-type ventilation device 100 is installed between the window 10 and the wall (W) by the main body (110).

In addition, the window-type ventilation device 100 may be fixed to the window 10 and the wall W through the main body 110 at once, but is not necessarily limited thereto. For reference, the method of fixing the window type ventilation device 100 between the window 10 and the wall W depends on the environment between the window 10 and the wall W where the window type ventilation device 100 is mounted. may vary.

In this way, the window-type ventilation device 100 is installed between the windows and doors 10 and the wall W, sucks in the polluted indoor air to be discharged to the outdoors, and ventilates the indoor air by supplying clean air to the room. .

3 to 6, the window-type ventilation device 100 according to an embodiment of the present invention includes a main body 110 installed between a window 10 and a wall W, the main body 110 and Combined, the outdoor air and the contaminated indoor air introduced into the interior through the plurality of air inlets (122.128) and the plurality of air inlets (122, 128) through which outdoor air and contaminated indoor air are introduced are discharged to the outside or indoors. A housing 120 having a plurality of

inflow ports

124 and 126 formed therein; An air supply fan 140 and a housing ( It is provided in the inner space of the 120 and at least one other air inlet 128 to allow contaminated indoor air to be introduced into the housing 120 and to discharge the air to the outside through at least one other exhaust port 126 . It includes an exhaust fan 150 that does.

At this time, as described above, the window-type ventilation device 100 according to an embodiment of the present invention performs heat exchange between contaminated indoor air and clean outdoor air, so that the heat-exchanged air is supplied to the room and heat exchanged. After being polluted, the air can be discharged to the outside.

The window type ventilation device 100 is installed between the window 10 and the wall W by the main body 110 .

In this case, the main body 110 may mean a body of the ventilation device 100 for windows.

In addition, the lateral length of the main body 110 may be provided to have the same lateral length as the windows and doors (10).

As such, as the lateral length of the main body 110 is provided to have the same lateral length as the windows and doors 10 , the ventilation device 100 for windows and doors including the main body 110 as well as the main body 110 is It is possible to couple without gaps or gaps with the windows (10).

If the lateral length of the main body 110 is not formed to have the same lateral length as the windows and doors 10, a gap is generated between the main body 110 and the windows and doors 10, and external air is introduced into the room through the gap. It can be introduced into the furnace, resulting in a problem in thermal insulation. In addition, since the workability when installing the window-type ventilation device 110 between the window 10 and the wall W is deteriorated, a problem of reduced construction convenience occurs. The housing 120 of the window type ventilation device 100 is fixed between the window 10 and the wall W by the main body 110 provided between the window 10 and the wall W.

Various parts for driving the window-type ventilation device 100 are disposed inside the housing 120 .

Here, the housing 120 is provided in an open form at one end or the other end.

Accordingly, it is possible to easily mount the heat exchange element 160 , the air supply fan 140 , the exhaust fan 150 , and the filter member 170 inside the housing 120 .

On the other hand, the housing 120 is provided with at least one or more supply ports (122,128) and at least one or more exhaust ports (124,126).

In other words, at least one indoor air inlet 128 through which indoor air polluted by the exhaust fan 150 flows into the interior of the housing 120 is provided on one lower side (lower side of the front part) of the housing 120 , At least one outdoor air supply port 122 through which outdoor air is introduced into the interior of the housing 120 by the air supply fan 140 is provided on the other lower side of the housing 120 (the lower side of the rear part).

In addition, at least one indoor exhaust port 124 through which clean air after heat exchange is introduced into the room is provided on one upper side (upper side of the front part) of the housing 120 , and the other upper side of the housing 120 (the rear part) On the upper side), at least one outdoor exhaust port 126 through which the contaminated air after heat exchange is discharged to the outside is provided.

Simply put, the outdoor air inlet 122 refers to an 'outside port' through which outdoor air flows into the housing 120, and the indoor exhaust port 124 refers to an 'air inlet' through which clean air flows into the room. In other words, the outdoor exhaust port 126 and the indoor air supply port 128 may refer to 'ventilating ports' through which indoor air polluted into the interior of the housing 120 is introduced and air is discharged to the outdoors.

For reference, the configuration of the indoor air supply port 128, the indoor exhaust port 124, the outdoor air supply port 122, and the outdoor side exhaust port 126 according to the configuration and installation environment of the window type ventilation device 100, and Roles may vary.

Here, the outdoor exhaust port 126 is provided with an exhaust port cover (not shown) along the periphery of the outdoor exhaust port 126 .

Furthermore, the first air control damper 125 for controlling the amount of air discharged from the housing 120 to the outdoors through the outdoor exhaust port 126 may be provided in the outdoor exhaust port 126 .

Although not shown in the drawings, the first air control damper 125 may be driven by a driving device (not shown) such as a motor to control the open area of the outdoor exhaust port 126 .

On the other hand, the outdoor air supply port 122 is equipped with an air supply port cover 122a along the circumference of the outdoor air supply port 122 .

Furthermore, the outdoor air supply port 122 may be provided with a second air control damper 123 for controlling the amount of air introduced into the housing 120 through the outdoor air supply port 122 .

Although not shown in the drawings, the second air control damper 123 is driven by a motor (not shown) to control the open area of the outdoor air supply port 122 .

For reference, the first and second air control dampers 123 respectively provided at the outdoor exhaust port 126 and the outdoor air supply port 122 may be provided in the same shape, but are not necessarily limited thereto.

At this time, referring to FIG. 4 , the outdoor air introduced into the housing 120 through the air supply fan 140 and the contaminated indoor air introduced into the housing 120 through the exhaust fan 150 intersect. A heat exchange element 160 is provided in the portion.

That is, the heat exchange element 160 is provided on a flow path in which the outdoor air and the contaminated indoor air intersect to exchange heat between the outdoor air and the contaminated indoor air.

Some air after heat exchange by the heat exchange element 160 is introduced into the room through the indoor exhaust port 124 provided on the upper side of the housing 120 by the air supply fan 140 . Conversely, the remaining air after heat exchange by the heat exchange element 160 is discharged to the outdoors by the exhaust fan 150 through the outdoor exhaust port 126 provided on the lower side of the housing 120 .

Meanwhile, the ventilation device 100 for windows according to an embodiment of the present invention includes a housing cover 121 and a front cover 112 .

The housing cover 121 is coupled to the front portion of the housing 120 in which the indoor air inlet 128 and the indoor exhaust 124 are formed. At this time, the housing cover 121 has a through hole 121a communicating with the indoor air supply port 128 , the indoor exhaust port 124 and the first detachable hole 124a provided on the front part of the housing 120 is formed. .

Here, the first detachable hole 124a allows outdoor air and indoor air to be introduced into the housing 120, and a heat exchange element 160 for heat exchange between the introduced outdoor air and indoor air, a supply fan 140 and It is a part for allowing a plurality of parts such as the exhaust fan 150 to be attached to and detached from the housing 120 .

For example, according to an embodiment of the present invention, the heat exchange element 160 is provided to be detachable from the housing 120 .

At this time, the heat exchange element 160 passes through the first detachable hole 124a of the housing 120 and the through hole 121a of the housing cover 121 to be mounted on the housing 120 or detached from the housing 120 . can be provided.

For reference, it is preferable that the area of the through hole 121a formed in the housing cover 121 is larger than the area of the first detachable hole 124a formed in the housing 120 . Because the indoor air contaminated through the through hole 121a of the housing cover 121 is introduced into the interior of the housing 120, clean air is heat exchanged by the indoor air supply port 128 and the heat exchange element 160. This is because the indoor exhaust port 124 through which the air is introduced into the room must be communicated with the first detachable and detachable hole 124a as well.

Meanwhile, the front cover 112 is provided to cover the through hole 121a of the housing cover 121 and is coupled to the housing cover 121 in a spaced apart state at a predetermined distance.

Accordingly, through the gap between the housing cover 121 and the front cover 112 , contaminated indoor air is introduced into the interior of the housing 120 or clean air after heat exchange is introduced into the room.

In other words, the contaminated indoor air is introduced into the interior of the housing 120 through the indoor air supply port 128 through the side gap between the housing cover 121 and the front cover 112 . Conversely, through the upper gap between the housing cover 121 and the front cover 112 , the contaminated indoor air introduced into the housing 120 through the indoor air inlet 128 and the outdoor air inlet 122 . After the outdoor air introduced into the housing 120 through the heat exchange element 160 is heat-exchanged, clean air is introduced into the room through the indoor exhaust port 124 .

Here, although not shown in the drawings, the front cover 112 is provided to be detachably attached to one surface of the housing 120 , that is, one surface of the housing cover 121 and a magnet. Accordingly, attachment and detachment of the front cover 112 with respect to the housing 120 and the housing cover 121 is facilitated.

Meanwhile, between the front cover 112 and the housing cover 121, a moisture permeation prevention cover 112a may be additionally provided.

The moisture permeation prevention cover 112a is to prevent moisture from entering the inside of the housing 120 through a gap formed between the front cover 112 and the housing cover 121 .

In other words, in the moisture permeation prevention cover 112a, the indoor air contaminated through the lateral gap between the housing cover 121 and the front cover 112 flows into the interior of the housing 120 through the indoor air supply port 128. This is to form an airtight structure to prevent moisture from entering while making it possible.

The moisture permeation prevention cover 112a may be provided in the form of a frame, but is not necessarily limited thereto.

Meanwhile, referring to FIG. 3 , a moisture permeation preventing member 129 may be provided inside the housing 120 .

The moisture permeation prevention member 129 is a member that allows moisture introduced into the housing 120 to be discharged to the outside without stagnating or staying inside the housing 120 .

The moisture permeation prevention member 129 may be provided in the form of a plate, but is not necessarily limited thereto.

As shown in FIG. 3 , the moisture permeation prevention member 129 provided in the form of a plate is provided on the inner lower side of the housing 120 , and both ends thereof are respectively coupled to the inner surface of the housing 120 .

Here, the moisture permeation preventing member 129 may be provided to be inclined downward from the flow surface of the moisture permeation preventing member 129 , and inclined downward from one end of the housing 120 to the other end.

For reference, the inclination of the moisture permeation prevention member 129 may be provided with an appropriate inclination, but is not necessarily limited thereto.

In addition, at least one insect repellent filter 180 may be provided inside the housing 120 .

The insect repellent filter 180 includes a mesh shape therein, and is a member for preventing pests such as mosquitoes and flying insects from entering the housing 120 from the outside.

This insect-proof filter 180 may be mounted on one surface of the moisture-permeable prevention member 129 . Here, when the insect-proof filter 180 is coupled to one surface of the moisture-permeable prevention member 129 , the insect-proof filter 180 is disposed on the movement path of moisture flowing along the inclined surface of the moisture-permeable prevention member 129 .

For this reason, when the insect-proof filter 180 is coupled to the moisture-permeable prevention member 129 , pests such as fine dust, mosquitoes, and flying insects introduced through the outdoor air supply port 122 are inclined of the moisture-permeable prevention member 129 . There is an effect of easily discharging to the outside through the outdoor air supply port 122 together with the moisture flowing along one surface.

Furthermore, since the moisture introduced into the housing 120 flows along one surface of the moisture permeation prevention member 129 and is discharged to the outside through the outdoor air supply port 122, one surface of the moisture permeation prevention member 129 as well as the housing ( There are almost no pests such as fine dust, mosquitoes, and flying insects left inside the 120), so that it is possible to prevent malfunction of the window-type ventilation device 100 caused by fine dust, mosquitoes, and flying insects in advance.

3 and 4 , the filter member 170 is provided at a position adjacent to the heat exchange element 160 , and the outdoor air introduced into the housing 120 by the air supply fan 140 is transferred to the heat exchange element. This is to filter out foreign substances contained in the outdoor air before being introduced into the 160 .

The filter member 170 may include at least one or more. For example, the filter member 170 may include a pre-filter, a deodorizing filter, a HEPA filter, and the like, but is not necessarily limited thereto.

The filter member 170 may be provided to be detachable from the housing 120 . In other words, the filter member 170 passes through the first attachment/detachment hole 124a of the housing 120 and the through hole 121a of the housing cover 121 to be mounted on the housing 120 or detached from the housing 120 . will be prepared

In addition, a sensor cover 172 may be provided on a lower side adjacent to the filter member 170 .

The sensor cover 172 means a cover that protects the filter member 170 and the power connector (not shown).

Meanwhile, a filter 162 for a device may be provided in the housing 120 .

The element filter 162 may be provided at a position adjacent to the heat exchange element 160 . In other words, the element filter 162 is located on the front surface of the heat exchange element 160 .

The element filter 162 is a part for filtering out foreign substances in the polluted indoor air flowing into the housing 120 through the indoor air inlet 128 . To this end, a portion of the filter 162 for the device may be formed of a mesh (mesh).

On the other hand, a second detachable hole (not shown) is formed on the side surface of the housing 120 , and the second detachable hole is covered by the side cover 127 .

The second attachment/detachment hole is inside the housing 120, except for the heat exchange element 160, the filter member 170, and the element filter 162, and for windows and doors such as the air supply fan 140, the exhaust fan 150, etc. It is a part for mounting parts for driving the ventilation device (100).

After the parts for driving the ventilation device 100 for windows are mounted inside the housing 120 through the second detachable hole, the second detachable hole of the housing 120 is blocked by using the side cover 127. .

On the other hand, the rear surface of the housing 120 may be additionally provided with an outdoor rainwater film injection molding 130 .

The outdoor rainwater shielding product 130 is a part for preventing water or moisture from flowing into the housing 120 through the outdoor exhaust port 126 and the outdoor air supply port 122 .

In addition, the outdoor rainwater barrier injection molding 130 is provided in a state spaced apart from the rear surface of the housing 120 by a predetermined interval.

Accordingly, even if water or moisture is introduced into the housing 120 , the outdoor rainwater curtain is discharged to the outside through the gap between the outdoor air supply port 122 and the indoor exhaust port 124 and the outdoor rainwater film 130 .

Hereinafter, a method of mounting the heat exchange element 160 , the filter member 170 , and the filter 162 for the element will be briefly described with reference to FIGS. 5 and 6 .

First, the front cover 112 is removed from the housing 120 .

Next, the element filter 162 is removed through the first detachable hole 124a of the housing 120 and the through hole 121a of the housing cover 121 .

Then, the heat exchange element 160 and the filter member 170 are removed through the first detachable hole 124a of the housing 120 and the through hole 121a of the housing cover 121 .

At this time, the heat exchange element 160 and the filter member 170 removed from the housing 120 are replaced or repaired.

In addition, if necessary, the other filter member 172 may be additionally removed through the first attachment/detachment hole 124a of the housing 120 and the through hole 121a of the housing cover 121 .

For reference, the air supply fan 140, the exhaust fan 150, the air inlet cover 122a, the first air control damper 125, the exhaust port cover (not shown) and the second air control damper 123 are the housing ( The side cover 127 coupled to the housing 120 is removed from the 120 , and is mounted inside the housing 120 through the second attachment/detachment hole.

Then, the replaced or repaired heat exchange element 160 and the filter member 170 are inserted into the housing 120 through the through hole 121a of the housing cover 121 and the first detachment hole 124a of the housing 120 . re-install on

Then, the element filter 162 and the filter member 170 are mounted back to the housing 120 through the through hole 121a of the housing cover 121 and the first detachment hole 124a of the housing 120 . .

At this time, when the other filter member 172 is additionally removed, it is mounted back to the housing 120 through the through hole 121a of the housing cover 121 and the first detachment hole 124a of the housing 120 .

Next, the front cover 112 is coupled to one surface of the housing 120 .

With the above configuration, since the ventilation device 100 for windows according to an embodiment of the present invention can be fixed to the window 10 and the wall W at once, the construction convenience of the window type ventilation device is improved. can do it

Furthermore, in the window-type ventilation device 100 according to an embodiment of the present invention, since it is convenient to remove and replace parts for driving the ventilation device such as the heat exchange element 160 or the filter member 170, it is convenient to maintain / It has the advantage of convenient maintenance.

As described above, in one embodiment of the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. It is not limited, and various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains. Accordingly, the spirit of the present invention should not be limited to the described embodiments, and not only the claims described below, but also all of the claims and all equivalents or equivalent modifications will fall within the scope of the spirit of the present invention.

According to the window type ventilation device related to an embodiment of the present invention, it is possible to improve the construction convenience of the ventilation device installed between the window and the wall.

Claims

The body is installed between the window and the wall;

It is coupled to the main body, and a plurality of inlet ports through which outdoor air and indoor air are introduced and a plurality of exhaust ports through which outdoor air and indoor air introduced into the interior through the plurality of air outlets are introduced into the room and discharged to the outside are formed. housing;

a heat exchanging element provided inside the housing to heat-exchange the introduced outdoor air and indoor air;

an air supply fan provided inside the housing, allowing outdoor air to flow into the housing through at least one air inlet, and allowing clean air heat-exchanged by the heat exchange element to flow into the room through at least one exhaust port; and

It is provided inside the housing and allows contaminated indoor air to flow into the interior of the housing through at least one other air inlet, and heat exchanged by the heat exchange element through at least one other exhaust port, so that the air that has not flowed into the room is discharged to the outside. exhaust fan for exhaust;

Including, window-type ventilation.
According to claim 1,

The heat exchange element is

A window type ventilation device provided on a flow path in which outdoor air introduced into the housing through an air supply fan and contaminated indoor air introduced into the housing through an exhaust fan intersect.
3. The method of claim 2,

An indoor exhaust port is provided on one upper side of the housing, and an outdoor exhaust port is provided on the other upper side of the housing,

An indoor air inlet is provided on one lower side of the housing and an outdoor air inlet is provided on the other lower side of the housing,

The outdoor air flowing into the housing through the outdoor air inlet is heat exchanged with the contaminated indoor air flowing into the housing through the indoor air inlet by a heat exchange element,

A window type ventilation device that is provided so that clean air after heat exchange is introduced into the room through the indoor exhaust port, and the polluted air after heat exchange is discharged to the outside through the outdoor exhaust port.
4. The method of claim 3,

a housing cover coupled to one surface of the housing in which the indoor air inlet and the indoor exhaust are formed, the housing cover having an indoor air inlet provided on one surface of the housing, the indoor exhaust and a through hole communicating with the first detachable hole of the housing; and

A window-type ventilation device provided to cover the through-hole and comprising a front cover coupled to the housing cover at a predetermined distance and spaced apart from each other.
5. The method of claim 4,

Contaminated indoor air flows into the housing through the lateral gap between the housing cover and the front cover,

Through the upper gap between the housing cover and the front cover, the polluted indoor air flowing into the housing and the outdoor air flowing in through the outdoor air inlet are heat-exchanged through the heat exchange element, and then clean air flows into the room. A window-type ventilation system that is prepared to be able to.
5. The method of claim 4,

The heat exchange element is

A window-type ventilation device that is provided detachably from the housing and is mounted on or detached from the housing through the first detachable hole and the through hole of the housing cover.
7. The method of claim 6,

At least one filter member is provided in the housing adjacent to the heat exchange element, and at least one filter member for filtering foreign substances contained in the outdoor air before the outdoor air introduced into the housing by the air supply fan flows into the heat exchange element. Provided, window-type ventilation system.
8. The method of claim 7,

The filter element is

A window type ventilation device that is provided detachably from the housing and is mounted on or detached from the housing through the first detachable hole of the housing and the through hole of the housing cover.
9. The method of claim 8,

The heat exchange element is

A window-type ventilation device, which is removed from the housing after the front cover is removed from the housing cover and the filter member is removed from the housing.
10. The method according to any one of claims 1 to 9,

A window-type ventilation system is a window-type ventilation system that is provided to be fixed together with a window and a wall.