KR20190025270A - Window Type Filter Assembly Device of Ventilation - Google Patents

Abstract

The present invention relates to a window type filter device for ventilation, wherein a filter structure for preventing fine dust is disposed on a window frame of a window to keep indoor air comfortable all the time regardless of presence of outdoor fine dust. To this end, the window type filter device for ventilation comprises: a window frame in which an insertion projection is formed; and a filter window unit comprising an outer frame coupled to the insertion projection of the window frame to be installed to slide in the transverse direction and divided into a ventilation area and a filtering area and a filter cartridge installed in the filtering area of the outer frame and filtering fine dust contained in the air while absorbing outdoor air.

Description

[0001] The present invention relates to a window type filter assembly device for ventilation,

[0001] The present invention relates to a window-type ventilation filter device, and more particularly, to a window-type ventilation filter device, which is capable of always keeping air in an indoor environment pleasantly with or without outdoor fine dust, To a ventilation filter device.

In general, buildings with enclosed indoor living spaces such as large apartments, high-rise buildings, and houses are equipped with indoor light function by sunlight, windows that function as outdoor network functions, blocking of feng shui, sound insulation, Has been installed and used.

Such a window is generally constructed by fixing a window frame frame to an opening of a wall formed in a rectangular shape and having a mounting structure of a hinged or fixed type on the window frame frame. Furthermore, a window screen frame is provided with a separate screen guard to prevent inflow of various insects into the room according to seasonal characteristics.

Therefore, in the case of a closed space in a building, indoor ventilation for introducing outside air through the window is required from time to time. In the case of indoor ventilation, the window is left open for a predetermined time while keeping the screen closed.

However, when the indoor air is ventilated by opening the window, it is possible to prevent the inflow of various insects by the screen insect. However, since pollutants which are recently a problem such as yellow dust and fine dust are introduced into the room, There is a problem that the health is deteriorated due to the pollution degree of the indoor air.

As a conventional technique disclosed to solve the above problems, the Korean Registered Utility Model No. 362408 (2004.09.07) is installed in one side of a window such as a balcony window or an indoor door, a living room window, a door, an office window, Wherein an outer frame having a pair of nibs mounted on one side of the window and having a plurality of grills formed on one side thereof; An inner frame provided at a symmetrical position with the outer frame and having a pair of nibs at both ends thereof and having a through hole formed on one surface thereof; A lid rotatably mounted on the through hole of the inner frame and having a handle at a central portion thereof; And a filter installed at the inner side of the outer frame and the inner frame and having an adjuster at one end thereof. Thus, a ventilation unit capable of providing a pleasant indoor environment by performing a continuous ventilation function is known.

Also, in Japanese Patent Laid-Open No. 146313 (Dec. 31, 2015), a mounting bracket installed on a window frame; A casing mounted on the mounting bracket and having an outdoor air inlet and an air outlet; A filter disposed between the outdoor air inlet and the air outlet; A fan for sucking outdoor air into the outdoor air intake port and passing the filtered air to the air outlet; A carbon dioxide sensor for sensing the concentration of carbon dioxide in the room; And a controller for driving the fan when the concentration of carbon dioxide sensed by the carbon dioxide sensor is equal to or higher than a predetermined value, thereby automatically supplying outdoor clean air to the room.

However, all of the above-mentioned conventional technologies require a separate ventilation unit or an air cleaner device installed in one side of a window, so that it is required to perform various operations such as drilling an outer wall or replacing the entire window, There was a problem that it was costly.

In addition, since the filter for filtering contaminants such as fine dust is installed inside the apparatus and the inner space of the apparatus has a closed structure, it is very difficult to replace the filter or to manage the space inside the apparatus, There is a problem that practical use is very low due to a low practical use frequency.

KR Registration Utility Model Bulletin No. 20-0362408 (2004.09.07.) KR Patent Publication No. 10-2015-0146313 (December 31, 2015).

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a ventilation system equipped with a filter capable of filtering fine dust on a window frame frame in the form of a window so as to simplify installation work and maintenance, And it is an object of the present invention to provide a window-type ventilation filter device capable of maximizing ventilation performance for blocking dust.

A window-type ventilation filter device proposed by the present invention comprises a window frame frame forming a fitting jaw on the inside thereof; An outer frame attached to the fitting jaw of the window frame and slidable in the left and right direction, the inner frame being divided into a ventilation area and a filtration area; and an outer frame provided in the filtration area of the outer frame, And a filter window constituting a filter cartridge for filtering dust.

And a casement window mounted on the fitting jaw of the window frame and movably slidable left and right in an arrangement intersecting with the filter window and having a windowpane of a closed structure with the outside, And a shield member protruding toward the filter window to shield a gap between the filter window and the filter window.

The filter cartridge of the filter window includes a filter frame detachably installed on the outer frame, a filter member installed on the filter frame, at least one filter arranged to vertically and vertically arranged and filtering fine dust of outside air, And an outside air inlet means provided corresponding to the filter member and driven to introduce outside air.

The filter frame includes a fixed frame having a pair of left and right guide rails, and a flow frame provided on the fixed frame so as to be vertically slidable and movable in a vertical direction.

The outside air introducing means includes a driving fan provided to be rotatable in correspondence with one surface of the filter member, and a plurality of ventilation openings facing the closed space, And a casing member.

The window type ventilation filter device according to the present invention can be installed in a window frame frame to greatly simplify installation work and maintenance and significantly reduce installation cost and can be applied to existing windows in a flexible manner, And ventilation performance and air cleaning function are improved by ventilating the indoor air while shutting off the fine dust when ventilating the room, so that the indoor air can be always kept pleasantly.

In addition, the window type ventilation filter device according to the present invention can selectively set the ventilation mode according to presence or absence of fine dust while separately defining the ventilation area and the filtration area, thereby achieving more efficient ventilation and improving the space between the casement window and the filter window It is possible to keep the indoor environment more pleasantly.

In addition, since the window-type ventilating filter device according to the present invention is constructed so that the height of the device can be changed in the vertical direction corresponding to the window frame frame, the filter device can be elastically deformed according to the height standard of the window frame frame, It is possible to prevent defects and to enlarge the installation application range.

Further, since the window-type ventilation filter device according to the present invention is configured to introduce the outside air while closing the operating space of the driving fan according to the ventilation, the dispersion phenomenon of the driving fan wind pressure toward the filter member in the indoor space is prevented, There is an effect that can be achieved.

1 is a front view schematically showing an embodiment according to the present invention;
2 is a plan view showing schematically an embodiment according to the present invention
3 is a side cross-sectional view illustrating a filter window in one embodiment according to the present invention.
4 is an enlarged view of a shield member in an embodiment according to the present invention.
5 (a) and 5 (b) are side views schematically showing a second embodiment and a third embodiment of a filter frame in an embodiment according to the present invention, respectively.
Figure 6 is a rear view of a filter cartridge in accordance with an embodiment of the present invention.
7 is a top cross-sectional view showing another embodiment of a filter cartridge in an embodiment according to the present invention.

The present invention relates to a window frame which forms a fitting jaw on the inside thereof; An outer frame attached to the fitting jaw of the window frame and slidable in the left and right direction, the inner frame being divided into a ventilation area and a filtration area; and an outer frame provided in the filtration area of the outer frame, And a filter window portion constituting a filter cartridge for filtering dust. The present invention is characterized by a window-type ventilation filter device.

Next, a preferred embodiment of a window-type ventilation filter device according to the present invention will be described in detail with reference to the drawings.

The window-type ventilation filter device of the present invention can be applied to various types of windows such as a general window, a balcony window, a living room window, an office window,

1 to 3, an embodiment of the window-type ventilation filter device according to the present invention includes a window frame 10, a casement window 20, an outer frame 110, and a filter cartridge 120 And a filter window portion 100 provided with the filter.

The window frame 10 is fixedly installed on a wall surface of a building.

The window frame 10 is formed with a fitting protrusion 15 protruding inwardly and extending in the lateral direction and the vertical direction so as to be fitted to the inside of the window frame 10.

In the above description, it is preferable that a plurality of fitting jaws 15 are provided at a predetermined interval in front and rear, and that a structure such as an insecting net including the filter window unit 100 can be applied to a multi-window structure can utilize various functions Do.

As shown in Figs. 1 and 2, the casement window 20 has the same structure as a general window, and is provided with a window glass 21 having a closed structure with respect to the indoor space, 10, and is slidable along the fitting jaws 15 so as to be slidable left and right.

The casement window 20 is installed on the window frame 10 in such a manner as to intersect with the filter window 100 so as to allow the user to slide in independent positions. In other words, both the casement window portion 20 and the filter window portion 100 are fitted to the fitting jaws 15 of the window frame frame 10 and have different fitting jaws 15 formed at intervals in front and back of the window frame frame 10, So that they can slide without mutual interference.

As shown in FIG. 4, the casement 50 is formed on one side of the casement window 20 to shield a gap with the filter window 100.

The shielding member 50 is provided at one end of the casement window 20 and protrudes toward the filter window 100 to shield the gap with the filter window 100.

The shielding member 50 is made of a material having flexibility and elasticity (for example, rubber, silicone, or the like) because one end of the shielding member 50 contacts the filter window 100.

As described above, when the shielding member 50 is formed on the casement window 20, it is possible to freely slide and move away from the filter window 100, thereby completely shielding the gap from the filter window 100, thereby keeping the indoor environment more comfortable.

The filter window unit 100 is configured to perform a ventilation function to keep the indoor environment pleasant by introducing air from the outside.

As shown in FIGS. 2 and 3, the filter window 100 is formed on the window frame 10 together with the casement window 20, and has an independent structure with respect to the casement window 20, The frame 110 and the filter cartridge 120 are provided.

The outer frame 110 is attached to the fitting jaw 15 of the window frame 10 so as to be slidable left and right.

The outer frame 110 is divided into a ventilation area 111 and a filtration area 113 on the inner side.

The ventilation area 111 is open to front and rear, and is open to allow external air to flow into the indoor space as it is, and is openable and closable by the casement window 20. That is, by disposing the casement window part 20 at a position intersecting the filter window part 100, the ventilation area 111 can be covered and closed, and furthermore, to the shielding member 50 of the casement window part 20 Thereby completely blocking the gap with the filter window part 100, so that the inflow of air through the ventilation area 111 can be blocked.

The filtration area 113 of the outer frame 110 is a region in which the filter cartridge 120 is installed and restrictively introduces outside air by the filter cartridge 120.

The filtration area 113 of the outer frame 110 is formed to have a volume of 1/2 to 1/3 based on the entire area of the outer frame 110.

By forming the outer frame 110 as described above, the ventilation area 111 and the filtering area 113 can be separately formed, and the ventilation mode can be selectively set according to the presence or absence of fine dust, thereby enabling more efficient ventilation Do.

3, the filter cartridge 120 is installed in the filtration area 113 of the outer frame 110 and is capable of being driven to suck outside air into the indoor space, So that it can be filtered.

The filter cartridge 120 includes a filter frame 121 mounted on the outer frame 110, a filter member 123 provided on the filter frame 121, And an outside air introducing means 125 to be installed.

The filter frame 121 is detachably installed on the outer frame 110 and supports the structures of the filter member 123 and the outside air introduction means 125.

The filter frame 121 may be integrally formed as a fixed structure or a deformable structure having a deformable outer shape.

Since the first embodiment of the filter frame 121 is produced according to the sizes of the outer frame 110, it is configured as a single fixed frame structure that can be applied as a set with the outer frame 110.

The second embodiment of the filter frame 121 is constructed as an assembled structure in which the height of the filter frame 121 is extended vertically and vertically, as shown in FIG. 5 (a).

Since the filter frame 121 is provided with the fitting protrusions 129a and the fitting grooves 129b in such a manner that the filter frames 121 are fittable with each other at the upper and lower ends thereof, As shown in FIG.

5 (b), the third embodiment of the filter frame 121 includes a fixed frame 121a and a movable frame 121b, do.

The fixed frame 121a is provided on a fixed position of the outer frame 110 and includes a pair of right and left guide rails 122 extending in the vertical direction.

The flow frame 121b is mounted on the guide rail 122 of the stationary frame 121a so as to be slidable up and down. That is, the flow frame 121b is separated from the fixed frame 121a and vertically moves with reference to the fixed frame 121a, so that the overall height of the filter frame 121 can be varied.

The fixed frame 121a or the flow frame 121b is provided with fixing means 129 for fixing the variable position of the flow frame 121b.

The filter frame 121 can be vertically deformed in accordance with the window frame 10 in the same manner as in the second and third embodiments, It is possible to flexibly deform according to the height standard of the frame, so that the installation of the filter device can be easily performed, the installation failure can be prevented, and the installation application range can be further expanded.

The filter member 123 is disposed on the filter frame 121, and at least one of the filter members 123 is vertically and vertically arranged.

The filter member 123 functions to filter fine dust from outside air introduced from the outside.

As the filter member 123, a dust filter using a general nonwoven fabric or the like, a prefilter, a deodorization filter, a wave filter or the like can be applied.

The filter member 123 may be formed by applying polyphenol to the surface or may be configured to contain activated carbon.

The outside air introducing means 125 performs a function of forcibly blowing air into the filter member 123 so that external air can flow into the filter member 123.

As shown in FIGS. 3 and 6, the outside air introducing means 125 is provided corresponding to the filter member 123 and is adapted to drive external air correspondingly to the filter member 123, A driving fan 126 and a casing member 127 are provided.

The driving fan 126 is installed on the rotating shaft of the driving motor M and is rotatably driven corresponding to one surface of the filter member 123.

The casing member 127 internally incorporates the driving motor M and the driving fan 126 in a rotatable manner.

The casing member 127 is provided with a closed space 127a which is closed from the outside so that the driving fan 126 can be driven to rotate inside the casing member 127 and a plurality of ventilation openings 127b corresponding to the closed space 127a . That is, external air is sucked through the ventilation hole 127b by the rotational force of the driving fan 126, and all of the external air introduced into the closed space 127a is rapidly moved toward the filter member 123, A strong wind pressure can be applied toward the filter member 123 in the filter member 127.

The ventilation hole 127b is formed in a slit shape on one surface of the casing member so as to form an efficient closed space 127a in the casing member 127 and to smoothly flow outside air.

7, the casing member 127 is provided with a filtration filter 128 for filtering the outside air sucked through the vent hole 127b on the inner side surface of the closed space 127a It is also possible. The external air passing through the vent hole 127b of the casing member 127 is primarily filtered through the filter 128 and then filtered through the filter member 123 , It is possible to further improve filtration performance.

The configurations of the filter cartridge 120 described above have been described only in the structure in which the filter member 123 is disposed so as to face outdoors while the outside air inflow means 125 faces the interior space, The filter member 123 is arranged to face the outdoor space while the outside air inlet means 125 faces the indoor space so that the outside air flows through the filter member 123, It is possible to provide a structure that can be supplied to the indoor space through the vent hole 127b.

In other words, according to the window type ventilation filter device of the present invention constructed as described above, it is possible to provide a window type ventilation filter device which is installed in a window frame frame so that installation work and maintenance are very simple and installation cost is greatly reduced, The ventilation performance and the air cleaning function can be improved by ventilating the ventilator while shutting off the fine dust when ventilating the room, so that it is possible to always keep the indoor air pleasantly.

In addition, since the present invention is configured to introduce the outside air while closing the operating space of the driving fan according to the ventilation, it is possible to prevent the dispersion phenomenon of the wind pressure of the driving fan toward the filter member in the indoor space and to achieve the outside air inflow performance.

Although the preferred embodiments of the window-type ventilation filter device according to the present invention have been described above, the present invention is not limited thereto, but can be modified and embodied in various ways within the scope of the claims, specification and accompanying drawings, And falls within the scope of the present invention.

10: window frame frame 15: fitting jaw
20: casement window part 50: shielding member
100: filter window 110: outer frame
111: ventilation area 113: filtration area
120: filter cartridge 121: filter frame
121a: fixed frame 121b:
122: guide rail 123: filter member
125: outside air introduction means 126: driving fan
127: casing member 127a: closed space
127b: Ventilation hole 128: Filtration filter
129a: fitting projection 129b: fitting groove

Claims (5)

A window frame frame which forms a fitting jaw on the inner side;
An outer frame attached to the fitting jaw of the window frame and slidable in the left and right direction, the inner frame being divided into a ventilation area and a filtration area; and an outer frame provided in the filtration area of the outer frame, And a filter window portion constituting a filter cartridge for filtering dust.
The method according to claim 1,
And a casement window provided on the fitting jaw of the window frame and movably slidable in an arrangement intersecting with the filter window and having a window glass of a closed structure,
And a shielding member provided on one side of the casement window and protruding toward the filter window to shield a gap between the filter window and the window pane.
The method according to claim 1,
The filter cartridge of the filter window includes a filter frame detachably installed on the outer frame, a filter member installed on the filter frame and arranged in a vertical direction in the vertical direction and filtering the fine dust of the outside air, And an outside air introducing unit provided corresponding to the filter member and driven to introduce outside air.
The method of claim 3,
Wherein the filter frame comprises a fixed frame having a pair of left and right guide rails and a flow frame provided on the fixed frame so as to be vertically slidable and movable in a vertical direction.
The method of claim 3,
Wherein the outside air introducing means includes a driving fan provided to be rotatable in correspondence with one surface of the filter member and a plurality of ventilation openings for guiding the closed space, And a casing member for forming the casing-shaped ventilation filter device.

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