KR101273019B1 - Ventilation equipment for window - Google Patents

Abstract

The present invention relates to a ventilation device for windows and doors.
The present invention provides a heat exchange module mounted on a window frame of an elevation divided window; And an exhaust module mounted to the window frame so as to be adjacent to the heat exchange module, wherein the heat exchange module receives external air introduced into the window frame from an outdoor space from the window frame and delivers the air to the exhaust module, Receives the bet to be discharged from the window frame to the outdoor space from the indoor space to the window frame, and performs the heat exchange between the outside and the inside to prevent the mixing of the outside and the inside, the exhaust module from the heat exchange module It provides a ventilation device for windows and doors, characterized in that for discharging the received outdoor air into the indoor space.

Description

Ventilation device for windows and doors {VENTILATION EQUIPMENT FOR WINDOW}

The present invention relates to a ventilation device, and more particularly, is installed in the window frame to discharge the air of the indoor space to the outdoor space, to introduce the air of the outdoor space into the indoor space and to enable heat exchange between the discharged air and the incoming air It relates to the ventilation device for windows and doors.

In general, the content of carbon dioxide contained in the air of the indoor space is gradually increased over time by the breathing of life. In addition, since the increased content of carbon dioxide interferes with the breathing of life, the air in the indoor space should be replaced with fresh air in the outdoor space from time to time.

In general, the air in the indoor space is forcibly discharged to the outdoor space by a ventilation device such as a blower, and the air in the outdoor space naturally flows into the indoor space through the opening of a window. However, if the air in the indoor space is replaced in this way, the total heat exchange between the air in the indoor space and the air in the outdoor space is not made, so unnecessary cost is required for heating or cooling the indoor space. Due to the rapid temperature change of the problem occurs that can cause people to feel uncomfortable. Here, the total heat exchange is a concept including both sensible heat exchange, meaning temperature exchange, and latent heat exchange, meaning humidity exchange.

A window type ventilation device for solving such a problem is disclosed in Korean Patent Publication No. 10-2007-89001. The window type ventilation device disclosed in Korean Patent Application Laid-Open No. 10-2007-89001 is embedded in a longitudinal member (mullion, mullion) of the window frame, and includes a cross flow fan and a heat exchanger. The crossflow fan introduces air from the outdoor space into the indoor space through the upper part of the mullion, and discharges air from the indoor space into the outdoor space through the lower part of the mullion. The heat exchanger accommodates a heat exchange medium such as ethylene glycol and glycerin glycol therein and extends along the extension direction of the mullion. Heat exchange between the incoming air and the discharged air is achieved by the up and down reciprocating flow of the heat exchange medium.

Korean Laid-Open Patent Publication No. 10-2004-75685 also discloses a window provided with a ventilation device to solve the above problems. The window provided with the ventilation device disclosed in Korean Laid-Open Patent Publication No. 10-2004-75685 includes a case embedded in a transverse member (transom) of a window frame. Inside the case, a first fan for discharging the air of the indoor space to the outdoor space, a second fan for introducing the air of the outdoor space to the indoor space, a mixture between the air introduced from the outdoor space and the air discharged to the outdoor space In order to prevent barriers, a heat exchanger is provided for heat exchange between the air introduced into the outdoor space and the air discharged into the outdoor space. As the heat exchanger, a fin type or a type in which a plurality of plate bodies are stacked is used.

The present invention enables a heat exchange between the air discharged from the indoor space to the outdoor space and the air introduced into the indoor space from the outdoor space, and at the same time provides a ventilation device for the windows and doors having a different structure from the conventional windows and doors as described above. The purpose is to.

In order to achieve the above object, the present invention provides a heat exchange module mounted on a window frame of an elevation divided window; And an exhaust module mounted to the window frame so as to be adjacent to the heat exchange module, wherein the heat exchange module receives external air introduced into the window frame from an outdoor space from the window frame and delivers the air to the exhaust module, Receives the bet to be discharged from the window frame to the outdoor space from the indoor space to the window frame, and performs the heat exchange between the outside and the inside to prevent the mixing of the outside and the inside, the exhaust module from the heat exchange module It provides a ventilation device for windows and doors, characterized in that for discharging the received outdoor air into the indoor space.

Preferably the exhaust module is mounted to the transom of the elevation partitioned window.

Preferably, the heat exchange module is mounted to the left and right transom of the elevation partitioned window, and the exhaust module is mounted to the central transom of the elevation partitioned window. At this time, the heat exchange module is more preferably mounted to receive the bet through the lower surface.

Preferably, the heat exchange module is provided to be able to purify the outside air immediately after receiving from the window frame, and is provided to be able to purify the bet immediately after receiving from the indoor space.

Preferably the exhaust module is provided such that the exhaust of the outside air is made at a plurality of points arranged along the longitudinal direction of the exhaust module, the plurality of points being formed over the entire length of the exhaust module.

Preferably, the window ventilation apparatus includes a connection module mounted to the window frame to receive the outside air from the heat exchange module and to the exhaust module. The connection module, the connection duct provided to the movement path of the outside air; And a cover detachably mounted to the window frame so as to cover the connection duct, wherein the cover is provided with a button for manipulating operation and stop of the heat exchange module, an associated electronic unit boom, and external air delivered to the heat exchange module. Built-in buttons and related electronic components to manipulate the amount of the bet.

According to the present invention, while the heat exchange is made between the air discharged from the indoor space to the outdoor space and the air introduced into the indoor space can be ventilated bet.

In addition, since each of the heat exchanging module, the exhaust module and the connecting module is independently detachably coupled to the window frame, the maintenance of each module may be easy and the cost required for the maintenance may be reduced.

In addition, since the ventilation device is mounted on the window frame of the elevation split window, it is not necessary to take a separate space for installation of the ventilation device.

In addition, since the heat exchange module receives the bet from the indoor space through the lower surface thereof, it is possible to prevent the phenomenon that foreign matters flow into the heat exchange module as much as possible.

In addition, since the inside and outside air is purged immediately after the inside and outside air flows into the heat exchange module, clogging of the heat exchange element can be prevented.

1 is a partial perspective view showing an elevation partition window with a ventilation device for windows and doors according to the present invention.
2 is an exploded perspective view of the window ventilation apparatus shown in FIG.
3 is a perspective view illustrating a heat exchange unit of the window ventilation apparatus of FIG. 2, in which a bottom surface of the heat exchange unit is removed.
4 is a perspective view illustrating a fan cover of the heat exchange unit illustrated in FIG. 3.
FIG. 5 is a partial cross-sectional view of the heat exchange unit of the window ventilation apparatus of FIG.
6 and 7 are partial cross-sectional views showing a modification of the heat exchange unit shown in FIG.
8 is a partial longitudinal cross-sectional view showing a state in which the heat exchange module of the window ventilation apparatus shown in FIG. 1 is mounted on the left and right transoms.
FIG. 9 is a perspective view illustrating a duct, a damper, and a hood provided in the left and right transoms shown in FIG. 8.
10 is a partial perspective view of the exhaust module of the window ventilation apparatus of FIG.
FIG. 11 is a partial perspective view of the exhaust module of the window ventilation apparatus of FIG.
12 is a partial longitudinal cross-sectional view showing a state in which the exhaust module of the window ventilation apparatus shown in FIG. 1 is mounted on a central transom.
FIG. 13 is a partial perspective view illustrating the exhaust module of the ventilation apparatus for the window and door shown in FIG. 1.
14 is a front view of the elevation partition windows shown in FIG. 1 as viewed from an indoor space.

Hereinafter, preferred embodiments of the window ventilation apparatus according to the present invention will be described in detail with reference to the drawings. It is to be understood that the terminology or words used herein are not to be construed in an ordinary sense or a dictionary, and that the inventor can properly define the concept of a term to describe its invention in the best possible way And should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention.

The ventilation device for windows and doors according to the present invention is a heat exchanger mounted on the left, right, or left and right transoms 110 based on a mullion installed in a vertical direction of an elevation divided window as shown in FIG. 1. The module 200 includes an exhaust module 400 mounted on the central transom 140 of the elevation divided windows and a connection module 600 connecting the heat exchange module and the exhaust module 400.

The heat exchange module 200 includes a heat exchange unit 210 and a cover 250 as shown in FIG.

As shown in FIG. 3, the heat exchange unit 210 includes a case 212, an outside air filter 222, a bet filter 224, heat exchange elements 226 and 228, respectively accommodated in the case 212. It includes a betting fan 236, an external fan 238, and a fan cover 230.

An outside air inlet duct 214 is formed at a side of the case 212 so that air (outside air) of the outdoor space can be introduced into the case 212, and the outside air introduced into the case 212 is outside the case 212. The outside air discharge duct 220 is formed so as to be discharged to the air, and the inside air discharge duct 218 is formed so that the air (betes) of the indoor space introduced into the case 212 may be discharged to the outside of the case 212. . In addition, the lower surface of the case 212 is formed with a bet inlet hole 216 (see Figs. 5 to 7) so that the bet is introduced into the case 212, the outside filter 222, the bet filter ( 224 and a door (not shown) that is openable or detachable to facilitate replacement of the total heat exchange element.

Meanwhile, as shown in FIG. 2, when the heat exchange unit 210 is mounted on the transom 110, the outdoor air inlet duct 214 and the air exhaust duct 218 are inserted into the transom 210. The outside air discharge duct 220 faces the direction in which the exhaust module 400 is located, and the inside air inlet hole 216 faces downward. When the bet inlet hole 216 is directed downward, foreign matters such as dust floating in the indoor space may be prevented from being introduced into the case 212 through the bet inlet hole 216.

The outside filter 222 is for purifying the outside air introduced into the case 212. Accordingly, the outside air filter 222 is installed to be purified immediately after the outside air is introduced into the case 212 or just before the outside air is discharged to the outside of the case 212. However, when the outside air introduced into the case 212 passes through the heat exchange elements 226 and 228 as it is, the heat exchange elements 226 and 228 may be blocked, so that the outside air filter 222 has the outside air in the case 212. It is preferable to be installed to purify immediately after entering the interior. In this case, the air filter 222 is installed between the air inlet duct 214 and the first heat exchange element 226 as shown in FIG.

The bet filter 224 is for purifying the bet introduced into the case 212. Since the heat exchange elements 226 and 228 may be blocked when the bet introduced into the case 212 passes through the heat exchange elements 226 and 228, the bet filter 224 is installed. The bet filter 224 is installed to purify immediately after the bet is introduced into the case 212. That is, the bet filter 224 is installed between the bet inlet hole 216 and the first heat exchange element 226.

The heat exchange element is for exchanging the temperature or temperature and humidity between the inside and the outside air introduced into the case 212, and as shown in FIGS. 3 and 4, the first heat exchange element 226 and the second heat exchange element 228 are replaced. Include. At this time, the first heat exchange element 226 and the second heat exchange element 228 are installed so that outside air and bet are not mixed in the case 212. When two heat exchange elements are included in the case 212, the first and second heat exchange elements 226 and 228 may both be made of sensible heat exchange elements, or may be made of all heat exchange elements, or sensible heat exchange elements and heat exchange elements. It can be made of a combination of. In addition, to ensure sufficient heat exchange time, at least one of the two 226 is preferably formed in a hexagonal column shape. However, the shape is not limited thereto, and as shown in FIG. 6, both heat exchange elements may be formed in a square pillar shape. In addition, the number of heat exchange elements is not limited to two, and may be provided as one electrothermal exchange element as shown in FIG. 7, or in some cases, three or more.

The bet fan 236 is provided to introduce the bet into the bet inlet hole 216 and to discharge the outside of the case 212 through the bet discharge duct 218, the outside fan 238 is an outside air inlet duct It is provided to enter into the case 212 through the (214) and to the outside of the case 212 through the outside air discharge duct 220. The fan cover 230 is installed to cover the betting fan 236 and the outside fan 238. The fan cover 230 is provided with a separation wall 232, as shown in FIG. 4, such that the outside air and the inside passing through the second heat exchange element 228 are not mixed with each other.

On the other hand, it is preferable that the guide wing 227 is installed on the lower surface of the case 212 as shown in FIGS. The guide wing 227 is installed between the air filter 222 and the first heat exchange element 226, and between the first heat exchange element 226 and the second heat exchange element 228 to guide the flow of outside air and bet. . The guide wing 227 is formed at a predetermined height and is provided in a convex arc shape in the direction in which the side surface of the case 212 is located.

When the fan 236 and the fan 238 are operated, the outside air is introduced into the case 212 from the outdoor space through the outside air inlet duct 214 and then the first heat exchange through the outside air filter 222. It is introduced into the element 226, the bet is introduced into the case 212 through the bet inlet hole 216 and then to the first heat exchange element 226 via the bet filter 224. Thereafter, the inside and the outside air are introduced into the second heat exchange element 228 after exchanging heat transfer or sensible heat without mixing in the first heat exchange element, and the fan cover after exchanging heat transfer or sensible heat without mixing in the second heat exchange element 228. 230 is introduced into the interior. Thereafter, the bet and the outside air passes through the bet pan 236 and the outside fan 238 without mixing, respectively, and the bet is outside the case 212 through the bet discharge duct 218 and the outside is through the outside air discharge duct 220. Is discharged. 3, 5 to 7, the flow of the outside air is indicated by a solid arrow, the flow of the bet is indicated by a dashed arrow.

The cover 250 surrounds the heat exchange unit 210 and includes an upper and side cover 252, a side cover 258, and a lower cover 256, as shown in FIG. 8. The upper and side cover 252 is provided with a cross-section of approximately 'A' shape, and has a hook 253 coupled to the left and right transom 110 at one end. Side cover 258 is provided in a cross-section of the approximately 'b' shape, and has a hook 259 coupled to the left and right transom 110 at one end. The lower cover 256 is provided in a substantially straight cross-section and includes an opposite end having a hook in contact with the side cover 258 and a hook 257 engaging the upper and side covers 252. When the cover 250 is made in this manner, the user removes the lower cover 256 and opens a door (not shown) provided on the bottom surface of the case 212, and then filters the outside air 222 and the bet. The filter 224 and the total heat exchange element can be replaced.

Meanwhile, shock absorbing members 254 are installed on inner surfaces of the upper and side covers 252, as shown in FIG. 8. The shock absorbing member 254 protects the heat exchange unit 210 from physical shocks applied to the heat exchange module 200, and noises generated from the beating fan 236 and the outside fan 283 flow into the indoor space. Prevent it.

Hereinafter, the left and right transom 110 on which the heat exchange module 200 is mounted will be described with reference to FIGS. 8 and 9.

A pair of hollows are formed in the left and right transoms 110, and a pair of ducts 112 are inserted into the pair of hollows, respectively. The pair of ducts 112 respectively receive the outdoor air inlet duct 214 and the internal air exhaust duct 218, and one end of the pair of ducts 112 is provided with a flange 114 having a bolt hole 116.

A girder 120 for supporting the heat exchange unit 210 is coupled to the flange 114. The girder 120 is provided in a substantially 'b' shape and is fixed to the flange 114 by bolts 118. The bolt 118 penetrates the girder 120 and is inserted into the bolt hole 116. In this case, the width of the girder 120 is formed to such an extent that it does not prevent replacement of the outdoor filter 222, the internal filter 224, and the total heat exchange element. An shock absorbing member 122 is installed on an inner surface of the girder 120. The shock absorbing member 122 protects the heat exchange unit 210 from physical shocks applied to the heat exchange module 200, and noises generated from the betting fan 236 and the outside fan 283 flow into the indoor space. Prevent it.

A hood 126 having an opening facing downward is installed at an end of the duct 112 opposite to the end where the flange 114 is formed. The hood 126 provided as described above prevents rain or snow from flowing into the duct 112. On the other hand, the net 128 is preferably provided in the opening of the hood 126. The net 128 prevents a floating material such as fallen leaves from flowing into the duct 112.

A damper 124 is installed at an opening in the direction in which the hood 126 is installed among the openings of the duct 112 to prevent a sudden inflow of strong wind into the indoor space. As shown in FIGS. 8 and 9, the damper 124 includes a fixed end rotatably fixed to the duct 112 and a free end opposite to the fixed end. 126 extends substantially in parallel with the duct 112 in the direction in which it is located, and is bent downward while exiting the duct 112 to extend to a length capable of closing the opening of the duct 112.
Therefore, the damper 124 seals the duct 112 while the wind is rotated by the wind when the strong wind is introduced into the hood 126 from the outdoor space. Thereafter, when the wind strength is weakened, the damper 124 rotates in the opposite direction due to its own weight, thereby opening the duct 112.

The exhaust module 400 is for receiving external air from the heat exchange unit 210 and discharging it into an indoor space, and as shown in FIGS. 10 to 13, the upper member 410, the intermediate member 430, and the lower member ( 450).

The upper member 410 has a hook 412 that engages with the central transom 140 at one end and has a side 414 that is in contact with the central transom 140.

The intermediate member 430 has a hook 436 coupled to the upper member 410 at one end and partially interviews the upper member 410. When the coupling of the upper member 410 and the intermediate member 430 is completed, the passage 402 of the outside air is formed. In addition, the intermediate member 430 is formed with a plurality of guiders 434 arranged along the longitudinal direction of the central transom 140 and extending along a direction perpendicular to the longitudinal direction of the central transom 140. The outdoor air outlet 432 is formed between the guiders 434. The outdoor air that has moved along the longitudinal direction of the central transom 140 along the passage 402 of the outdoor air is changed by the guider 434 and then flows into the indoor space through the outdoor air outlet 432. On the other hand, the outside air outlet 432 is formed over the entire length of the exhaust module 400.

The lower member 450 has a hook 452 coupled with the intermediate member 430, and has a hook 454 coupled with the upper member 410, and an upper surface partially interviewing the central transom 140. 456 is provided. The lower member 450 is fixed to the central transom 140 by bolts 470.

The connection module 600 includes a connection adapter 620, a connection duct 610 and a cover 630 as shown in FIG. 2. The connection adapter 620 is for facilitating the connection between the exhaust module 400 and the connection duct 610. The connection adapter 620 is inserted into one end and the connection duct 610 inserted into the outside air passage 402 of the exhaust module 400. It has an opposite end. The connection duct 610 is for delivering the outside air received from the heat exchange module 200 to the exhaust module 400, and the one end receiving the opposite end of the connection adapter 620 and the other side receiving the air discharge duct 220. A stage is provided. The cover 630 covers the connection adapter 620 and the connection duct 610, and is detachably mounted to the window frame. In addition, the cover 630 includes a button 632 and an associated electronic component for controlling the operation, stop, and air volume of the fan 238 and the fan 236 for the outside air.

According to the above, the heat exchange module 200 is mounted on the left and right transom 110 of the elevation partitioned window and the exhaust module 400 is mounted on the central transom 140 of the elevation partitioned window (see FIG. 5). . However, the arrangement of the heat exchange module 200 and the exhaust module 400 is not limited thereto, and the heat exchange module 200 is installed in the mullion 150, or the positions of the heat exchange module 200 and the exhaust module 400 are provided. Can be adjusted according to the situation.

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is described below by the person skilled in the art and the technical spirit of the present invention. Of course, it can be variously modified and modified within the scope of equivalent claims.

110: left and right transom 112: duct
114: flange 116: bolt hole
118: Bolt 120: Girder
122: shock absorbing member 124: damper
126: hood 128: mens
140: central transom 150: mullion
200: heat exchange module 210: heat exchange unit
212 case 214: outside air inlet duct
216: bet inlet hole 218: bet discharge duct
220: air discharge duct 222: air filter
224: bet filter 226: the first heat exchange element
227: guide wing 228: second heat exchange element
230: fan cover 232: partition wall
236: betting fan 238: fan for the outside
250: cover 252: top and side covers
254: shock absorbing member 256: lower cover
258: side cover 400: exhaust module
410: upper member 402: passage of outside air
430: intermediate member 432: outside air outlet
434: guider 450: lower member
470: bolt 600: connection module
610: thermal duct 620: connection adapter
630: cover 632: button

Claims (10)

A heat exchange module 200 mounted on the window sill of the divided windows; And an exhaust module 400 mounted to the window frame so as to be adjacent to the heat exchange module 200.
The heat exchange module 200 receives the outside air introduced into the window frame from the outdoor space from the window frame and delivers it to the exhaust module 400, and also the bet introduced from the indoor space through the heat exchange module 200. Discharge to the outdoor space through the window frame, the heat exchange between the incoming air and the inside air is performed so that the mixing of the outside and the inside is not made,
A pair of hollows are formed in the window frame so as to accommodate the outside air inlet duct 214 and the inside air exhaust duct 218 provided on the side of the case 212 constituting the heat exchange module 200, respectively. A pair of ducts 112 are respectively inserted into the pair of hollows,
A hood 126 having an opening facing downward is installed at an outdoor end of the duct 112.
The opening of the duct 112 is located in the direction in which the hood 126 is installed further includes a damper 124 is installed, the damper 124 is a fixed end rotatably fixed to the duct, and It includes a free end opposite the fixed end, and extends in the direction in which the hood 126 is located from the fixed end and bent downward while leaving the duct 112 to seal the opening of the duct 112. Is formed to extend in length, the damper 124 is rotated by the wind flowing into the hood 126 from the outdoor space to seal the opening,
The exhaust module 400 discharges the outside air received from the heat exchange module 200 to the indoor space, wherein the exhaust module 400 is mounted on a transom installed in the transverse direction of the elevation partitioned windows.
The exhaust module 400 may include an outside air outlet 432 provided between a plurality of guiders 434 extending along the longitudinal direction of the exhaust module and extending along a direction perpendicular to the transom longitudinal direction. It is provided to be made at a plurality of points through, the plurality of points ventilator for windows and doors, characterized in that formed over the entire length of the exhaust module (400). delete The method of claim 1,
The heat exchange module is mounted on a transom disposed on the left and right sides based on a mullion installed in the vertical direction of the elevation partitioned window, and the exhaust module is mounted on a central transom of the elevation partitioned window. Ventilation device for windows and doors. The method of claim 3,
And the heat exchange module is mounted to receive the bet through the bottom surface thereof. The method of claim 1,
The heat exchange module is through the air filter 222 accommodated therein Ventilation device for a window and door, characterized in that to clean the outside air immediately after received from the window frame. The method of claim 1,
The heat exchange module is a ventilation device for windows and doors, characterized in that the purifying immediately after receiving the bet from the indoor space through the filter for bet 224 accommodated therein. delete 7. The method according to any one of claims 1 to 6,
And a connection module mounted to the window frame to receive the outside air from the heat exchange module and to the exhaust module. 9. The method of claim 8,
The connection module,
A connection duct provided to the movement path of the outside air; And
And a cover detachably mounted to the window frame so as to cover the connection duct. 10. The method of claim 9,
The cover includes a button for manipulating the operation and stop of the heat exchange module and related electronic components, and a button for manipulating the amount of outside air and internal air delivered to the heat exchange module, and a related electronic component. Ventilation devices for windows and doors.

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