KR200382452Y1 - Ventilation device with heat exchanger installed in a window frame - Google Patents

Abstract

The present invention relates to a window frame type ventilation device having a heat exchange function that can be easily installed and maintained while occupying a small space by accommodating a window or the like at a low cost, and a window provided with the same.

Ventilation device according to the present invention, the housing 200 of the both sides open form is made corresponding to the size of the window frame to be installed; A main body part 330 inserted into the housing and having a separator plate 330a for separating an intake area and an exhaust area; An inner cover 310 attached to an open surface of the housing 200 facing the interior and having grills 310a and 310b for inlet and outlet passages of air; An outer cover (350) attached to an open surface of the housing (200) facing the outside and provided with grills (350a, 350b) for inlet and outlet passages of air; A pair of fans 360a and 360b installed in the intake area and the exhaust area, respectively, for introducing and discharging air; A control unit (400) installed outside the inner cover (350) to control operations of the fans (360a, 360b); A filter member 340 installed at an air inlet of the intake area to filter air introduced from the outside; It includes a heat exchange unit 370 installed inside the intake area, the inlet and outlet of the indoor and outdoor air, the body portion 330 in the space formed by the housing 200 and the inner and outer cover (310, 350) It is installed in the intake area and the exhaust area partitioned by the separation plate 330a of the) is characterized in that it is independently performed by a pair of fans (360a, 360b) driven by the controller 400.

Description

VENTILATION DEVICE WITH HEAT EXCHANGER INSTALLED IN A WINDOW FRAME}

The present invention relates to a ventilation device, and in particular, to a window frame type ventilation device having a heat exchange function that can be easily installed and maintained while occupying a small space by attaching to a window or the like at a low cost, and a window and a window having the same.

Recently, the awareness of the importance of indoor environment and air quality has been raised due to the increase in indoor activity time and the tendency of building density. In high-rise buildings such as apartments and officetels, it is extremely difficult to open windows because of the concern that outside polluted air enters the room. Accordingly, the quality of the indoor air cannot be avoided unless a separate ventilation means is provided.

Conventionally, air purifiers have been developed and marketed for the purpose of purifying air containing various pollutants such as exhaust gas and fine dust discharged from mechanical devices such as automobiles. While blocking the continuous inflow of fresh outside air, the polluted air introduced through windows and the like is purified and simply circulated repeatedly in the room.

An example of a cleaning apparatus for improving the above-mentioned problems with repeated circulation of indoor air is disclosed in Korean Utility Model Registration No. 344684. As shown in FIG. 1, the cleaning device according to the present invention includes a filter 110 exposed to an indoor 105 space and a fan 115 that sucks air from the indoor 105 through the filter 110. The basic configuration is to return the clean air filtered by the filter 110 to the room 105 in the chamber 112. On one side of the casing 112 is introduced into the inside of the casing 112 by the air supply pipe 18 and the outside air introduced through the air supply fan 14 and the filter 16 and the indoor air in the casing 112 and The air supply unit 10 is installed to be mixed, and provided with a fan 32 for discharging the indoor air supplied from the casing 112 to the outside through the exhaust pipe 34 to discharge a part of the indoor air to the outside. The exhaust part 30 is provided. The intake fan 115, the fan 14 of the air supply unit 10, and the fan 32 of the exhaust unit 30 are electrically connected to a motor to operate the air intake, thereby mixing the outside air with indoor air. The control unit 40 is provided to increase the oxygen concentration. An electric heating heater 20 is provided at a rear side of the fan 14, and the control unit 40 is equipped with an optical sensor 60 so as to be exposed to an indoor space, and a guide vane 152 at the casing 112. This is connected, the indoor air is made of a configuration that is introduced into the return pipe 140 through the suction fan 115.

However, since the clean device according to the registered utility model has a configuration in which indoor air and outdoor air are mixed, the contaminated indoor air is not completely discharged out and is re-introduced so that it is insufficient to effectively clean the indoor air. In order to install a separate space is not easy, and if a backflow phenomenon occurs in the exhaust pipe, the exhaust is not made smoothly, and contaminated air is re-introduced.

On the other hand, as a ventilation system commercialized abroad, a ventilation system using a wall-through ventilation system or a heat exchanger has been developed, but a separate place or space on the wall for the installation of a costly and bulky device is required. There is a disadvantage to be prepared. In Korea, we have developed a window system with vent slots on the upper or lower part of the fixed frame of windows, but it has not been put to practical use due to the poor insulation / confidence performance of the vents and the coarseness of the products. The research and development to give ventilation and ventilation ability is limited.

An object of the present invention for solving the problems of the prior art is to provide a ventilation device of a simple structure that can be easily installed and maintained while occupying a small space by attaching to a window or the like at a low cost and added various functions. .

Still another object of the present invention is to provide a composite window provided with the above-described ventilation device integrally.

The gist of the present invention for achieving the above object is as follows.

(1) a window frame type ventilation device having a heat exchange function, the housing having a double-sided open shape that is manufactured according to the size of a window frame to be installed; A main body portion inserted into the housing and having a separator plate for separating an intake area and an exhaust area; An inner cover attached to an open surface of the housing facing the interior, the inner cover having a grill for inlet and outlet passage of air; An outer cover attached to an open surface of the housing facing outside, the outer cover having a grille for inlet and outlet passage of air; A pair of fans installed in the intake area and the exhaust area, respectively for introducing and discharging air; A control unit installed outside the inner cover to control operations of the fans; A filter member installed at an air inlet of the intake area to filter air introduced from the outside; A heat exchange unit installed inside the intake area;

The inflow and outflow of indoor and outdoor air is provided by a pair of fans installed in the intake area and the exhaust area respectively partitioned by the separating plate of the main body in the space formed by the housing and the inner and outer cover, and driven by the controller. Window-type ventilation device with a heat exchange function, characterized in that the separation is performed independently.

(2) The window frame type ventilation apparatus with heat exchange function of the said (1) description characterized by further including the heat generating sheet installed between the said housing and a window frame.

(3) A window frame type ventilation device having a heat exchange function as described in (1) above, further comprising a damper member extending from the end of the separator plate in the housing to prevent backflow of the exhaust air.

(4) The control unit includes a pollutant detecting sensor and a temperature detecting sensor to simultaneously or separately control the operation of the fan according to the concentration of the indoor pollutant and the room temperature. Window frame ventilation system.

(5) The window frame type ventilation device with heat exchange function according to the above (1), wherein the heat exchange unit is a honeycomb or tube unit processed with charcoal powder.

(6) The outer cover is manufactured in a shape provided with a horizontal plane, the grills are provided with a heat exchange function of the substrate as described above, characterized in that the grills are provided on the horizontal plane to prevent the inflow of rain water. .

(7) A window, in which the ventilation device according to any one of (1) to (6) is integrally provided.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

In the embodiment of the present invention shown in Figures 2 to 5, it is shown that the ventilation device is installed on the bottom of the window frame 100 that can be opened and closed a plurality of windows, which does not have a limiting meaning and need Therefore, it can be installed on the side or the top of the window frame. In addition, the wirings for the fans 360a and 360b and the heating sheet 230 operated by the controller 400 are obvious to those skilled in the art, and are omitted in the drawings of the embodiment of the present invention.

The ventilation device may include the main body 330 inserted into the housing 200, and the main body 330 at the front (the face facing the inside) and the rear (the face facing the outside) of the housing 200. It includes an inner cover 310 and the outer cover 350 mounted to.

The housing 200 has a hexahedron shape of which the front and rear sides are opened and is manufactured and installed to have substantially the same length corresponding to the length of the window frame 100 to be installed, and when the housing 200 is installed in the window frame 100, The heating sheet 230 may be interposed.

And the heating sheet 230, the heating coil is disposed on the inside of the insulating cover on the outside, or selectively used in the plane heating element, etc., is installed to operate simultaneously when the power supply of the control unit 400.

The main body 330 may include a separating plate 330a for partitioning the intake area and the exhaust area, and one side of the separating plate 330a may further include a damper member 320 for preventing a backflow of exhaust air. have.

The heat exchange unit 370 is mounted in the intake area of the housing partitioned by the separator 330a, and the fans 360a and 360b are installed in the intake area and the exhaust area, respectively, for inflow and outflow of air. A guide rail 330b is provided at the air inlet of the intake area so that the filter member 340 is slid mounted therein. The fans 360a and 360b have an integrated configuration in which the motors are integrally integrated, and each motor installed in the fans 360a and 360b at the same time or selectively during the operation of the ventilation switch and the indoor unit discharge switch installed in the control unit 400. By the operation of each switch installed in the control unit 400 as described above, the indoor air is circulated to the outside or only the outdoor air is supplied to the room, and the indoor air is discharged to the outside.

The heat exchange unit 370 may be made of a honeycomb unit processed with charcoal powder as shown in FIGS. 2 and 3, or may be made of a tubular unit processed with charcoal powder as shown in FIGS. 4 and 5. . When using a heat exchange unit made of such charcoal powder, the function of controlling the temperature and humidity of the room, adsorption of harmful gas, deodorization function can be added to the ventilation device.

The heat exchange unit 370 is not limited by its shape, but may be variously changed as long as it increases the contact time with the inflow of outside air. In this case, the charcoal powder is made of porous to facilitate moisture in the air. Absorption is carried out to reduce the temperature caused by the moisture contained in the outside air, and carbon and oxygen in the air of the charcoal reacts to bring about a predetermined temperature change and removal effect of impurities.

The inner cover 310 includes an intake grill 310a and an exhaust grill 310b respectively corresponding to an intake region and an exhaust region partitioned by a separator plate. The grills 310a and 310b serve as a movement passage of air introduced or discharged. In addition, the inner cover 310 is provided with a control unit 400 is provided with a sensor, a temperature sensor and a plurality of operation switches for detecting the pollution level in the room, the control unit 400 is the pollution degree and temperature of the detected room By operating the fans 360a, 360b simultaneously or separately, the indoor air is kept clean.

In addition, the control unit 400 includes a variety of switches (air circulation, outside air intake, indoor unit discharge switch, automatic mode switch, etc.), a temperature sensor, and a pollution degree sensor that perform respective operations as usual structures. It is electrically connected to the fans 360a and 360b on both sides, and is installed to operate or simultaneously operate the fans, respectively, and simultaneously operate the fans 360a and 360b on both sides by a switch operation to discharge the indoor air and the outdoor air. Simultaneously inflow to circulate indoor air or drive only one fan 360a to supply the outdoor air to the room, and drive the other fan 360b to discharge the indoor air to the outside. .

In addition, when releasing the automatic mode switch, the operation of the air circulation, outside air suction, indoor unit discharge, and the like described above are operated by the user's switch operation.

In the case of the automatic mode switch, a built-in temperature sensor and a pollution degree sensor measure a pollution level and a temperature in a room, and then input a reference temperature previously set in a controller installed in the controller 400 or set by an external switch operation. Depending on the degree of pollution, each of the fans 360a and 360b is selectively operated to purify indoor air or adjust temperature.

Like the inner cover 310, the outer cover 350 includes an intake grill 350a and an exhaust grill which serve as moving passages of air flowing in and out corresponding to the intake area and the exhaust area partitioned by the separator plate 330a. 350b is provided. Preferably, the outer cover 330 has a triangular cross-sectional shape. In this case, by forming the grill on the bottom of the triangle, rainwater flows through the external inclined surface of the triangle and falls to the ground as it is. Inflow can be prevented. However, the cross-sectional shape of the outer cover 330 does not have a limited meaning, it is sufficient if the cross-sectional shape having at least one horizontal plane on which the grill can be formed.

Subsequently, the installation operation and operation of the ventilation device according to the embodiment of the present invention as described above will be described.

In the installation of the ventilation device according to the present invention, after mounting the main body portion 330 inward of the housing 200 in advance, the inner cover 310 and the outer cover 350 are sequentially mounted in front and rear thereof, respectively. Is performed.

On the other hand, as shown in Figure 2 to 5, the ventilation device according to the present invention is a structure that can be selectively installed on the bottom, side or upper surface in addition to the window frame 100, at the same time as the window frame 100 and directly installed Installed or, even after the window frame 100 is installed, the installed window frame 100 can be removed and installed on the edge thereof, so construction is easy. In addition, in the ventilation device according to the present invention, the heat generating sheet 400 is generated between the window frame 100 and the housing 200 by the switch operation of the control unit 400 is provided through the ventilation device to the air flowing into the room Of course, by heating the window frame 100 itself as well as to minimize the condensation of the window caused by the temperature difference of the indoor and outdoor air.

The main body 330 in the housing 200 is partitioned into an intake area and an exhaust area by the separating plate 330a, so that the intake of the outside air and the discharge of the indoor air are separately performed.

In addition, one side of the separator 330a may further include a damper member 320 for preventing the discharged indoor air from flowing back to the room. The damper member 320 includes a fixing plate 320a extending from an end of the separating plate 330a between the intake grill 310a and the exhaust grill 310b, and the fixing plate 320a and the separating plate 330a. It is configured to include a rotating plate 320b installed to be rotatable at the connection portion of the. Accordingly, when the outside air is introduced through the exhaust region by the reverse flow, the rotating plate 320b is rotated to be in close contact with the side surface of the main body 330, thereby preventing the inflow of the outside air.

In relation to the inflow of outdoor air, an intake grill is provided inside the space of the intake area formed through the separation plate 330a and the fixed plate 320a and mounted on the guide rail 330b formed at the inlet thereof. The air flowing in through 350a is purified and supplied into the intake area. At this time, the outside air is introduced into the intake area by the operation of the fan 360a installed in the intake area, and then heat is absorbed while passing through the heat exchange unit 370 made of a honeycomb or tubular elastomer manufactured by processing charcoal powder. The temperature-compensated outdoor unit is supplied to the room. The heat exchange unit 370 is processed into a honeycomb type and a tube type that processed the charcoal powder, and by using the characteristics of the charcoal itself in the cold state passing through the inside to perform a predetermined temperature correction to the outdoor air, By minimizing the temperature deviation, it is possible to minimize the rejection caused by the sudden temperature change of indoor air.

On the other hand, when the fan 360b positioned in the exhaust region is driven first, the indoor air is automatically released while the rotating plate 320a of the damper member 320 is automatically opened by the pressure difference between the interior and the exhaust region. It is sucked into the exhaust area and discharged to the outside.

In addition, the inner cover 310 is provided with a control unit 400 including a sensor and a temperature sensor and a plurality of operation switches for detecting the pollution degree of the room to drive the fan in the automatic mode or in the manual mode according to the conditions of the room can do.

When the control unit 400 is in the automatic mode, a pollution degree sensor (not shown) of the control unit detects a pollution level of the room and operates the fans 360a and 360b to a predetermined level or more, so that outside air or indoor air is introduced to the outside. Will be discharged. In addition, when the temperature detected by the temperature sensor (not shown) of the control unit is higher than the set temperature, the cold outside air is introduced into the room to maintain a constant indoor temperature. On the contrary, in the manual mode, the user may directly drive the fan through the operation switch through the fans 360a and 360b to circulate the indoor and outdoor air.

As described above, the ventilation device as described above may be provided separately from the window, but it is also possible to provide a window that is integrally provided with the ventilation device. In this case, it can be advantageously applied to a window system that is impossible to open and close the window structurally or environmentally to impart separate ventilation and various complex functions to the window.

The above description relates to specific embodiments of the present invention. The above embodiment according to the present invention is for the purpose of explanation only, it should be understood by those skilled in the art that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, all such modifications and changes are to be understood as falling within the scope of the invention disclosed in the utility model registration claims or their equivalents.

According to the present invention as described above, it can be easily installed and maintained while occupying a small space by accommodating windows and the like at low cost, and can provide a ventilation device having a simple structure with various functions.

Such a ventilation device, the intake and exhaust is operated by a separate unit, can effectively cope with the oxygen deficiency state of the room through the constant ventilation of the amount of excursion automatically or manually, the outdoor air discharged by the reverse flow flow into the room It is possible to effectively prevent the phenomenon, and to prevent the dew condensation of the windows by the indoor and outdoor air circulation can always keep the indoor environment in a comfortable state. In addition, by using a heat exchange unit made of a charcoal component, the function of controlling the temperature and humidity of the room, adsorption of harmful gases, and deodorization may be added to the ventilation device.

In addition, by using a window provided with a ventilation device as described above, it is advantageously applied to a window system that is impossible to open and close the window structurally or environmentally to impart a separate ventilation ability and various complex functions for the window.

1 is a cross-sectional view of a conventional cleaning device,

Figure 2 is an exploded perspective view showing an installation state of the ventilation device according to the present invention,

3 is a combined perspective view of the ventilation device according to the present invention,

4 is an exploded perspective view illustrating an installation state of a ventilation device according to another embodiment of the present invention;

5 is a perspective view of the combination of the ventilation device of FIG.

6 is a view showing a state in which the ventilation device according to the present invention is installed on the wall along with the windows.

** Description of symbols for the main parts of the drawing **

100: window frame 200: housing

230: heat generating sheet 310: inner cover

330: main body 350: outer cover

360a, 360b: fan 370: heat exchange unit

400: control unit

Claims (7)

Window frame type ventilation device with heat exchange function, A housing 200 of which both sides are open to be manufactured in correspondence with the size of the window frame to be installed; A main body part 330 inserted into the housing and having a separator plate 330a for separating an intake area and an exhaust area; An inner cover 310 attached to an open surface of the housing 200 facing the interior and having grills 310a and 310b for inlet and outlet passages of air; An outer cover (350) attached to an open surface of the housing (200) facing the outside and provided with grills (350a, 350b) for inlet and outlet passages of air; A pair of fans 360a and 360b installed in the intake area and the exhaust area, respectively, for introducing and discharging air; A control unit (400) installed outside the inner cover (350) to control operations of the fans (360a, 360b); A filter member 340 installed at an air inlet of the intake area to filter air introduced from the outside; And a heat exchange unit 370 installed therein in the intake area, The inflow and outflow of indoor and outdoor air is carried out in the intake area and the exhaust area partitioned by the separator 330a of the main body 330 in the space formed by the housing 200 and the inner and outer covers 310 and 350. Window frame type ventilation device with a heat exchange function, characterized in that each is installed and performed independently by a pair of fans (360a, 360b) driven by the control unit (400). The method of claim 1, Window-type ventilation device with a heat exchange function, characterized in that it further comprises a heating sheet 230 is installed between the housing 200 and the window frame (100). The method of claim 1, And a damper member (320) extending from the end of the separator plate (330a) in the housing (200) to prevent backflow of exhaust air. The method of claim 1, The control unit 400 includes a pollutant detecting sensor and a temperature detecting sensor to simultaneously or separately control the operation of the fans 360a and 360b according to the concentration of the indoor pollutant and the room temperature. Window frame ventilation system. The method of claim 1, The heat exchange unit 370 is a window frame type ventilation device with a heat exchange function, characterized in that the honeycomb or tubular unit processing the charcoal powder. The method of claim 1, The outer cover 350 is manufactured in a shape having a horizontal plane, the grills (350a, 350b) is provided on the horizontal plane in order to prevent the inflow of rain water window frame type ventilation device with a heat exchange function, characterized in that . delete