KR20110023731A - Ventilator for fixing window frame of an air purify - Google Patents

Abstract

PURPOSE: A ventilator fixed to window frame is provided to supply fresh cool air by filtering the inhaled air and heat-exchanging using a heat exchanger which is mounted on the ventilator. CONSTITUTION: A ventilator fixed to window frame comprises a main body(10), a first suction fan(20), a heat exchanger(30), a filter element(40), and an exhaust fan(50). The first suction fan is installed in the inner side of the inhalation hole and sucks the external air into the installation space by force. The filter element purifies the air inhaled through the inhalation hole and is installed in the installation space.

Description

VENTILATOR FOR FIXING WINDOW FRAME OF AN AIR PURIFY}

The present invention relates to a ventilation device for fixing the window frame can be air purification, more specifically, it can be installed by easily inserted into the window frame, such as a window can be installed a ventilation device without the help of additional construction or professionals, And internal air intake through the filter to allow indoor ventilation as well as air purification, and the heat exchange device is provided to allow selective cooling and heating of the intake air to supply cold and warm air, and to provide internal air to the outside. The present invention relates to a ventilation system for fixing window frames, which is capable of forcibly evacuating and recovering waste heat and waste cooling of internal air that is forcibly evacuated.

Recently, human dwelling spaces are being airtighted and insulated due to energy saving measures and noise. The air in these closed spaces is contaminated by the increase of carbon dioxide over time, which leads to the respiration of life. Will interfere.

Therefore, where many people stay in a narrow space, such as an office or a vehicle, it is necessary to frequently ventilate and purify. In this case, a ventilation device is usually used, which introduces external air while maintaining indoor air temperature, and indoor air. To discharge it.

However, in the case of the ventilation device according to the prior art, the outside air is introduced into the room without any purification, and the situation of harmful ingredients such as yellow dust, air pollution, and pollen is introduced into the room indiscriminately.

In addition, in the case of the ventilation apparatus according to the prior art, even if the ventilation apparatus is installed at a cost because the indoor air cannot be simultaneously ventilated and purified, there is a problem in that a separate air cleaner is installed for the indoor air.

And, if there is no ventilation device, in order to install it, a hole must be drilled by an expert to proceed with the construction, and there was a problem that the installation cost and time are taken forever.

In addition, when the air conditioner or the hot air fan is operated indoors, there is a problem that additional energy loss occurs as the air conditioner and the hot air fan must be continuously operated while the internal air is ventilated.

Therefore, an object of the present invention is to provide a ventilation device for fixing the window frame that can be installed by a method easily fitted into the window frame like a window can be installed without a separate construction or expert ventilation device.

Another object of the present invention is to provide a ventilation device for fixing the window frame capable of purifying the air as well as the indoor ventilation by passing the filter by inhaling the outside and internal air.

Still another object of the present invention is to provide a ventilation device for fixing a window frame, which is provided with a heat exchanger, which enables selective cooling and heating of the intake air, and thus can supply air and cold air.

It is still another object of the present invention to provide an economical window frame fixing ventilation apparatus capable of forcibly evacuating internal air to the outside as well as recovering waste heat and waste cold of the forcibly evacuated internal air.

The above-described objects of the present invention are provided with an installation space formed therein and an inlet for selectively opening and closing on the front and rear surfaces, a main body having an exhaust port formed at the front side, and installed inside the rear side intake opening, and installing the outside air. A first intake fan for forced intake into the space, a heat exchanger installed inside the first intake fan, for heating or cooling external air forced by the first intake fan, and provided in the installation space and provided at the front and rear sides. And a filter member for purifying the air sucked through the inlet, and an exhaust fan installed inside the exhaust port and forcibly evacuating the purified air through the filter member to the exhaust port. By providing a stationary ventilator.

According to a preferred feature of the present invention between the front side inlet port and the rear side inlet port is provided with an exhaust pipe for forcing the exhaust air to the outside through the back side inlet port through the inlet port, the one side of the exhaust pipe A second intake fan for forced intake of internal air is installed, and one side of the exhaust pipe is positioned inside the heat exchanger for recovering waste heat and waste cold.

According to a more preferable feature of the present invention, an auxiliary filter member for purifying the air sucked through the front and rear side inlet ports is provided inside the front side inlet port and the first inlet fan, respectively.

According to a more preferred feature of the invention the heater to prevent the condensation phenomenon is installed on one side of the inner wall of the above-described installation space is capable of generating heat.

According to a further preferred feature of the present invention, an auxiliary heat exchanger for secondaryly heating or cooling the air passing through the filter member is provided between the filter member and the exhaust fan.

According to a further preferred feature of the present invention, the lower end of the main body is further provided with a length adjusting means to enable the length adjustment of the main body.

According to a more preferred feature of the invention the upper surface of the body and the lower surface of the length adjusting means is to be coupled to the window frame is formed with a coupling protrusion-coupling groove to be movable.

According to a further preferred feature of the present invention, a rotary door device capable of controlling the amount of intake and exhaust air is rotatably provided on the front and rear side intake ports and the front side exhaust ports.

According to a more preferable feature of the present invention is that the front side of the main body is provided with a controller for controlling the operation of the rotary door device, the first and second intake fan, exhaust fan, heat exchanger, auxiliary heat exchanger and heater. do.

According to the ventilation device for fixing a window frame according to the preferred embodiment of the present invention as described above, first, it is possible to install by easily inserted into the window frame like a window ventilation device without additional construction or expert assistance There is an advantage that can be installed.

Second, there is an advantage that the indoor ventilation as well as the air purification by passing the filter by intake outside and inside air.

Third, since the heat exchanger is provided, it is possible to selectively cool and heat the intake air to supply cold and warm air.

Fourth, the internal air can be forced out to the outside, as well as the waste heat and waste cooling of the internal air that is forced out can be recovered, which is economically advantageous.

1 is a perspective view of a window frame fixing ventilation apparatus capable of purifying air according to an embodiment of the present invention.
Figure 2a to 2c is an operation of the window frame fixing ventilation apparatus capable of air purification according to an embodiment of the present invention.
2a: rotary door,
2b: length adjusting means
2c: open / close door
Figure 3 is a cross-sectional view of the window frame fixing ventilation apparatus capable of air purification according to an embodiment of the present invention.
4a and 4c is an operation of the window frame fixing ventilation apparatus capable of purifying the air according to an embodiment of the present invention.
4a: Intake air into outside air
4b: intake into the inside air
4c: Exhaust to the inside air
Figure 5 is a state of use of the window frame fixing ventilation apparatus capable of air purification according to an embodiment of the present invention.

1 is a perspective view of a window frame fixing ventilation apparatus for air purification according to an embodiment of the present invention, Figure 2a to 2c is an operation of the window frame fixing ventilation apparatus capable of air purification according to an embodiment of the present invention 3 is a cross-sectional view of the air purifying window frame ventilation apparatus according to an embodiment of the present invention, Figure 4a and 4c is a window frame fixing capable of air purification according to an embodiment of the present invention The operation diagram of the ventilation device for the air is shown, Figure 5 shows the state of use of the ventilation device for fixing the window frame capable of purifying the air according to an embodiment of the present invention.

Ventilation apparatus 1 for fixing a window frame according to an embodiment of the present invention, the installation space 11 is formed therein, and the inlet port 13 which can be selectively opened and closed is formed on the front and rear surfaces, A main body 10 having an exhaust port 14 formed therein, a first intake fan 20 provided inside the rear side intake port 13, forcibly drawing outside air into the installation space 11, and a first intake fan 20. Is installed inside the heat exchange device 30 for heating or cooling the external air forced by the first intake fan 20 and the installation space 11, and is intaken through the front and rear intake port 13 A filter member 40 for purifying air and an exhaust fan 50 installed inside the exhaust port 14 and forcibly exhausting the purified air passing through the filter member 40 toward the exhaust port 14 side.

Here, the main body 10 has an installation space 11 formed therein, and an inlet opening 13 which can be selectively opened and closed on the front and rear surfaces thereof, and an exhaust port 14 is formed on the front surface thereof. It forms the overall appearance of the ventilator 1 and serves to mount the constituent members to be described later. At this time, in the above-described installation space 11, the constituent members to be described later are mounted, and the partition 12 is installed so that a flow path of air intaked through the inlet 13 is formed.

The above-described front intake port 13 is formed above the main body 10 in the indoor side direction, and the rear intake port 13 is formed above the main body 10 in the outdoor direction, and similarly, the front exhaust port 14 is located inside the room side. It is formed below the main body 10 in the direction.

The two inlet ports 13 and the exhaust port 14 are rotatably provided with a rotary door device 170 as shown in FIG. 2A. The rotary door device 170 includes an inlet port 13 and an exhaust port ( 14) at the same time opening and closing the role of controlling the amount of intake and exhaust air in accordance with the rotation angle.

Such a rotary door device 170 is the same as the rotary door device 170 according to the prior art, further detailed description will be omitted for simplicity of the specification.

The lower end of the main body 10 in which the rotary door device 170 is installed is further provided with a length adjusting means 100, the length adjusting means 100 is the length of the main body 10 is the main body 10 is to be installed It is to make it adjustable to fit the window frame.

As shown in FIG. 2B, the length adjusting means 100 extends on the lower surface of the main body 10 and includes a protrusion 110 having a plurality of insertion holes 120 formed on one side thereof, and on the protrusion 110. Is coupled to the vertical movement in the vertical direction in the extension portion 130 is formed with a through hole 140 is selectively communicated with the insertion hole 120 on one side, the above-described through hole 140 and the insertion hole 120 It includes a fixing piece 150 to be fitted at the same time to fix the position of the extension 130 moved on the protrusion 110.

Accordingly, the user adjusts the overall length of the main body 10 by vertically moving the extension 130 on the protrusion 110 in a state where the fixing piece 150 is separated at the time of installation, and then inserting the hole of the protrusion 110. The length can be adjusted by simultaneously fixing the fixing piece 150 in the through hole 140 of the 120 and the extension 130.

In addition to the manual length adjustment method as described above, the extension portion 130 may be installed on the main body 10 so as to be automatically adjustable by a cylinder device (not shown) or a motor mechanism (not shown). to be.

The upper surface of the main body 10 and the lower surface of the length adjusting means 100 is formed with a coupling protrusion 161-coupling groove 160, respectively, the coupling protrusion 161-coupling groove 160 is a window frame Is coupled to each of the groove-protrusion of the main body 10 of the present invention is to serve to enable the sliding movement within the window frame.

Since the coupling protrusion 161-coupling groove 160 may be formed differently from the groove-protrusion of the window frame according to the size of the window frame, although not shown, the coupling protrusion 161-coupling groove 160 is the main body 10 And a length corresponding to the groove-protrusion of the window frame on the length adjusting means 100 to be detachably provided.

In addition, as shown in FIG. 2C, an opening / closing door 15 is rotatably installed on one side of the main body 10 as described above. By doing so, it is possible to maintain the components installed in the installation space 11 through this, in particular, it is possible to easily replace the filter member 40 to be described later.

Meanwhile, an exhaust pipe 60 is installed between the front side inlet port 13 and the rear side inlet port 13 of the main body 10 provided with the opening / closing door 15, and the exhaust pipe 60 is connected through the front side inlet port 13. It is to serve to force the exhausted internal air to the outside through the back side inlet (13).

In addition, the above-described exhaust pipe 60 is provided with a second intake fan 61 for forced intake of the internal air, one side of the exhaust pipe 60 is a heat exchange which will be described later for the waste heat and waste cold recovery of the air exhausted from the room It is located inside the device 30.

In addition, the first intake fan 20 is installed inside the rear side intake port 13, and the first intake fan 20 serves to force intake of external air into the installation space 11.

In addition, an auxiliary filter member 70 is installed inside the front inlet 13 and the first intake fan 20, and the auxiliary filter member 70 is intaken through the front inlet 13. By filtering the air and the external air taken in through the first intake fan 20 through the filter member 40 which will be described later, it serves to enhance the effect of air purification.

The auxiliary filter member 70 may be selectively installed, and after a certain period of time, the auxiliary filter member 70 may be detachably installed in the installation space 11 so as to be replaceable. Detailed description will be omitted for simplicity of the specification.

In addition, a heat exchanger 30 is provided inside the rear inlet 13, that is, behind the auxiliary filter member 70 of the rear side inlet 13, and the heat exchanger 30 is an inlet 13. It serves to selectively heat and cool the outside air taken in through).

That is, the outside air passing through the rotary door device 170 installed in the rear side air inlet 13 passes through the auxiliary filter member 70 to filter foreign matter, and then flows into the heat exchanger 30 to be heated or cooled. The hot air or cold air can be supplied to the air.

The heat exchanger 30 as described above is the same as the heat exchanger 30 according to the prior art as in the auxiliary filter member 70 described above, further detailed description will be omitted for the sake of brevity of the specification.

On the other hand, the filter member 40 is provided in the installation space 11 in which the above-described heat exchanger 30 is installed, and the filter member 40 allows the flow of internal and external air intaken into the installation space 11. It is fixedly positioned on the partition 12 installed for guiding.

Like the auxiliary filter member 70, the filter member 40 supplies clean air to the room by filtering various foreign substances contained in the outside air intaken through the front and rear side inlets 13. To do.

Although not shown, the above-described filter member 40 may increase the effect of air purification by arranging one or more in parallel according to the flow direction of air.

In addition, an exhaust fan 50 is installed inside the exhaust port 14, and the first exhaust fan serves to force exhaust of the purified air through the filter member 40 to the exhaust port 14. will be.

The exhaust fan 50 may adjust the exhaust air according to the rotational speed to control the purified air or the wind of the cold and warm air supplied to the room, as described above according to the rotation angle of the rotary door device 170 It is also possible to control the amount of air exhausted, which can also be controlled by repeated rotation.

On the other hand, the auxiliary heat exchanger 90 is installed between the above-described filter member 40 and the exhaust fan 50, the auxiliary heat exchanger 90 passes through the heat exchanger 30 before the filter member 40 It serves to heat or cool the air passing through the secondary.

The auxiliary heat exchanger 90 as described above may or may not be provided as necessary, and the overall operating relationship is the same as that of the heat exchanger 30 according to the related art as in the heat exchanger 30 described above. Detailed description will be omitted for simplicity of the specification.

In addition, the heater 80 is installed on the rear inner wall of the installation space 11 so as to generate heat, and the heater 80 serves to prevent condensation from occurring when the temperature difference between the indoor and outdoor is large. will be.

The heater 80 is preferably provided with a planar heating element or a hot coil, and on / off is automatically controlled by a sensor (not shown) capable of measuring internal and external temperatures.

On the other hand, the front side of the main body 10 is provided with a controller 180, the controller 180 is a rotary door device 170, the first installed on the inlet 13 and the exhaust port 14 side described above And controlling the operations of the second intake fans 20 and 61, the first intake fan 20, the heat exchanger 30, the auxiliary heat exchanger 90, and the heater 80.

That is, the controller 180 controls the rotation of the rotary door apparatus 170, controls the rotation of the first and second intake fans 20 and 61 and the exhaust fan 50, and the heat exchanger 30. And on / off of the heater 80.

In addition, a timer function and an alarm function according to an abnormal operation may be additionally added, and the controller 180 may further include a display unit 181 for displaying an operation state.

And the window frame fixing ventilator 1 for purifying air according to an embodiment of the present invention, although not shown is to be provided with a power cord that can be connected to the external power source from the main body 10, through which the rotary door Power supply required for operation of the device 170, the first and second intake fans 20, 61, the exhaust fan 50, the heat exchanger 30, the auxiliary heat exchanger 90, the heater 80 and the controller 180. Shall be supplied.

4A and 4C, the overall operation relationship of the window frame fixing ventilation apparatus 1 capable of purifying air according to an exemplary embodiment of the present invention will be described below.

First, to install the ventilation device for fixing the window frame in the window frame that can be air-purified, through the length adjusting means 100 to adjust the length of the main body 10 to correspond to the length of the window frame, then the main body 10 The engaging projection 161 formed on the upper surface of the window frame is inserted into the groove of the upper part of the window frame so that the projection of the lower part of the window frame is inserted into the engaging groove 160 formed on the lower surface of the length adjusting means 100.

As shown in FIG. 4A, when the outdoor air is intaked and supplied to the room, the rotary door device 170 of the rear side intake port 13 and the front exhaust port 14 is rotated so that the intake port 13 and the exhaust port 14 are rotated. ) Is opened and the first intake fan 20 and the exhaust fan 50 are operated.

When the outdoor air is inhaled into the installation space 11 of the main body 10 by the rotation of the first intake fan 20, the intake air is first filtered while passing through the auxiliary filter member 70, and then auxiliary It is heated or cooled while passing through the heat exchanger (90).

The air heated or cooled while passing through the subsidiary heat exchanger 90 is secondarily filtered and purified while passing through the filter member 40, and again after being heated or cooled while passing through the subsidiary heat exchanger 90, finally The exhaust fan 50 is forcedly exhausted into the room by the rotation of the exhaust fan 50.

As shown in FIG. 4B, when the indoor air is intaked and supplied to the room again, the rotary door device 170 of the front side intake port 13 and the front side exhaust port 14 is rotated so that the intake port 13 and the exhaust port ( 14) to open and operate the exhaust fan (50).

Since the first intake fan 20 is not provided at the front side intake port 13, air that is naturally introduced into the installation space 11 is introduced into the installation space 11 by the air introduced by the exhaust fan 50 provided inside the exhaust port 14. It flows in together.

The introduced air is first filtered while passing through the auxiliary filter member 70 and then the foreign matter is filtered and purified secondly while passing through the filter member 40, and heated while passing through the auxiliary heat exchanger 90. Alternatively, after cooling, the exhaust fan 50 is forcedly exhausted into the room by the rotation of the exhaust fan 50.

As shown in FIG. 4C, when indoor air is intaked and exhausted to the outside, the rotary door device 170 of the front side intake port 13 and the rear side intake port 13 is rotated to open both intake ports 13. And the second intake fan 61 is operated.

The indoor air that is intaken through one side of the exhaust pipe 60 by the second intake fan 61 passes through the heat exchanger 30, and at this time, the waste heat or waste cooling of the air has a heat exchanger 30 according to the prior art. Recovered in the same manner as, and the indoor air from which waste cooling or waste heat is recovered is exhausted to the outside through the other side of the exhaust pipe (60).

Since the present invention can be variously modified by those skilled in the art without departing from the scope of the claims claimed in the claims, the technical protection scope of the present invention is limited to the specific preferred embodiments described above. It is not limited.

1: Ventilation device for window frame fixing
10: main body 11: installation space
12: bulkhead 13: intake vent
14: exhaust port 15: opening and closing door
20: first intake fan 30: heat exchanger
40 filter element 50 exhaust fan
60 exhaust pipe 61 second intake fan
70: auxiliary filter member 80: heater
90: auxiliary heat exchanger 100: length adjusting means
110: protrusion 120: insertion hole
130: extension 140: through hole
150: fixing piece 160: coupling groove
161: engaging protrusion 170: rotary door device
180: controller 181: display unit

Claims (10)

A main body having an installation space formed therein, and an inlet for opening and closing selectively formed at the front and rear thereof, and an exhaust port formed at the front thereof;
A first air intake fan installed inside the rear side air intake port and configured to forcibly intake external air into the installation space;
A heat exchanger installed inside the first intake fan and configured to heat or cool external air forced by the first intake fan;
A filter member provided in the installation space and configured to purify the air sucked through the front and rear side air inlets; And
And an exhaust fan installed inside the exhaust port and forcibly evacuating the purified air passing through the filter member to the exhaust port side.
The method according to claim 1,
An exhaust pipe is installed between the front side air inlet and the rear side air inlet to forcibly exhaust the internal air sucked through the front side air inlet to the outside through the rear side air inlet. 2, the intake fan is installed and one side of the exhaust pipe is a window frame fixing ventilation apparatus, characterized in that located in the heat exchanger for the waste heat and waste cold recovery.
The method according to claim 1,
And an auxiliary filter member for purifying the air sucked through the front and rear inlet ports, respectively, in the front side inlet port and inside the first inlet fan.
The method according to claim 1,
Ventilation apparatus for fixing a window frame, characterized in that the heater to prevent condensation is installed on one side of the inner wall of the installation space to generate heat.
The method according to claim 1,
And an auxiliary heat exchanger is installed between the filter member and the exhaust fan to secondaryly heat or cool the air passing through the filter member.
The method according to claim 1,
Ventilation apparatus for fixing a window frame, characterized in that the length adjustment means is further provided at the bottom of the main body to enable the length adjustment of the main body.
The method according to claim 1 or 6,
The upper surface of the main body and the lower surface of the length adjusting means is coupled to the window frame is coupled air to the window frame, characterized in that the engaging projection-coupling groove is formed so as to be movable sliding.
The method according to claim 1,
And a rotary door device rotatably provided on the front and rear side air inlets and the front side air exhaust port to control the amount of intake and exhaust air.
The method according to claim 1,
The front side of the main body is fixed to the window frame, characterized in that the rotary door device, the first and second intake fan, exhaust fan, heat exchanger, auxiliary heat exchanger and a controller for controlling the operation of the heater is provided. Ventilation.
The method according to claim 1,
One side of the main body is provided with an opening and closing door for opening and closing the installation space according to whether or not the air purifying window frame fixing ventilator.

Images