KR101197616B1 - Window with air circulation function - Google Patents

Abstract

Disclosed is a window and door having an air circulation function. The disclosed invention includes: a main body portion installed so that one side is exposed to the inside and the other side is exposed to the outside; An inlet part in which an indoor inlet for introducing indoor air into the body part is formed; A discharge unit having an external discharge port for discharging the indoor air introduced through the indoor inlet to the outside; And an indoor inlet for introducing external air into the body and an indoor outlet for discharging the external air introduced through the external inlet to the interior, and the external air introduced through the external inlet and the indoor air introduced through the indoor inlet. It includes a heat exchanger to heat exchange to discharge the room through the indoor outlet.
According to the present invention, the outside air is heat-exchanged in the heat exchanger with the indoor air discharged from the room to be introduced into the room at a temperature similar to that of the indoor air, thereby suppressing the energy loss of the room due to the inflow of the outside air during the ventilation process. In addition, it does not need to be opened for ventilation, thereby preventing intruders from entering through open windows.

Description

WINDOW WITH AIR CIRCULATION FUNCTION}

The present invention relates to a window having an air circulation function, and more particularly to a window having an air circulation function for ventilating the room by exchanging indoor air and external air.

When indoor spaces where people stay long, such as residential spaces, remain enclosed, the indoor air becomes cloudy, such as a decrease in the concentration of oxygen in the air and an increase in dust. Thus, the muddy indoor air causes discomfort or severe illness to a person, and thus, when the indoor air becomes muddy, ventilation is performed to exchange muddy indoor air with external air. This ventilation is usually done in a way that opens the window.

The technical structure described above is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Ventilation in the manner of opening windows opens up significant energy losses in the summer or winter as the air is cooled or heated, and adds cooling or heating costs to cool or heat the incoming air. However, the problem of increasing the risk of intruder entering the room through the open window for ventilation. Therefore, there is a need to improve this.

SUMMARY OF THE INVENTION An object of the present invention is to provide a window having an air circulation function which reduces the energy loss generated during the ventilation and improves the structure so that the window does not need to be opened for ventilation.

A window having an air circulation function according to the present invention includes: a main body part installed so that one side is exposed to the inside and the other side is exposed to the outside; An inlet portion having an indoor inlet for introducing indoor air into the main body; A discharge unit having an external discharge port for discharging the indoor air introduced through the indoor inlet to the outside; And an external inlet for introducing external air into the main body and an indoor outlet for discharging the external air introduced through the external inlet to the interior, and introducing external air introduced through the external inlet through the indoor inlet. A heat exchanger configured to exchange heat with the indoor air to discharge the indoor air through the indoor discharge port; The main body portion is formed to penetrate the inside, and a glass window is installed inside the main body portion to be penetrated.

The heat exchange part may include a heat transfer tube part installed inside the heat exchange part to communicate the inlet part with the discharge part.

In addition, it is preferable that the outer inlet and the indoor outlet are alternately disposed.

In addition, the present invention preferably further includes an opening and closing portion for opening and closing the heat exchanger.

The inlet part may include a first valve part to open and close the indoor inlet, the outlet part includes a second valve part to open and close the external outlet, and the heat exchange part is a third valve part to open and close the external inlet and the interior. It is preferred to include a fourth valve portion for opening and closing the outlet.

In addition, the first valve portion, the second valve portion, the third valve portion and the fourth valve portion preferably includes a one-way valve for passing the indoor air or outside air in one direction.

In addition, the inlet is preferably installed in the indoor inlet comprises a blowing fan for introducing indoor air into the body portion.

In addition, the present invention inhales the outside air flowing into the heat exchange unit and discharges it into the room so that the movement of the indoor air discharged to the outside and the outside air discharged into the room is induced, and sucks the indoor air to the discharge unit It is preferable to further include a noiseless blowing section for discharging.

The noiseless blower may include: a housing part including a blower suction part for sucking external air from the heat exchanger and discharging it into the room, and a blower discharge part for sucking indoor air and discharging it to the discharge part; A blowing guide unit for dividing the blowing suction unit and the blowing discharge unit and inducing suction and discharge of outside air and indoor air by changing the volume of the blowing suction unit and the blowing discharge unit during movement; And it is preferable to include an electromagnetic force generating unit for generating an electromagnetic force to move the blowing guide portion.

According to the window having the air circulation function of the present invention, the outside air is heat-exchanged in the heat exchanger with the indoor air discharged from the room to be introduced into the room at a temperature similar to the indoor air, thereby the indoor air due to the inflow of outside air in the ventilation process The occurrence of energy loss can be suppressed.

In addition, the present invention does not need to be opened for ventilation, thereby preventing the invasion of the intruder through the open window.

In addition, according to the present invention, the indoor air is discharged to the outside by using the blower fan unit, and the circulation for introducing the outside air into the room can be smoothly performed, thereby enabling more efficient ventilation of the room.

In addition, the present invention smoothly circulates the indoor air to the outside and introduces the outside air into the room by using a noise-free blower, it is possible to more effectively ventilate the room, less operating noise generated during the operation There is an advantage.

1 is a perspective view showing a window having an air circulation function according to a first embodiment of the present invention.
FIG. 2 is a plan sectional view taken along the line “AA” of FIG. 1.
3 is a view showing an air circulation state of the window having an air circulation function according to a first embodiment of the present invention.
Figure 4 is a plan sectional view showing a window having an air circulation function according to a second embodiment of the present invention.
Figure 5 is a front sectional view showing a window having an air circulation function according to a third embodiment of the present invention.
6 is a view showing the configuration of a window having an air circulation function according to a fourth embodiment of the present invention.
7 and 8 are views showing the operation relationship of the window having an air circulation function according to a fourth embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of a window having an air circulation function according to the present invention. For convenience of description, the thicknesses of the lines and the size of the elements shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, the definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view showing a window having an air circulation function according to a first embodiment of the present invention, Figure 2 is a plan sectional view taken along the line "A-A" of FIG.

1 and 2, the window 100 having the air circulation function according to the first embodiment of the present invention includes a main body 110, an inlet 120, an outlet 130, and a heat exchanger. 140.

Body portion 110 is installed on the wall (1) or other structure so that one side is exposed to the room (I) and the other side to the outside (O). The main body 110 forms a frame of the window 100 having an air circulation function according to the present embodiment, and a space (not shown) is formed inside the main body 110. As an example, the main body 110 is formed in a polygonal shape through which the inside is penetrated, and a glass window 105 is installed inside the penetrated main body 110.

The inlet 120 is formed inside the main body 110. The inlet 120 is disposed adjacent to one side of the heat exchanger 140, which will be described later, inside the main body 110, and is partitioned from the heat exchanger 140 by the partition wall 125. The inlet 120 has an indoor inlet 122 for introducing indoor air into the body 110. According to the present embodiment, the indoor inlet 122 is formed to penetrate through one side of the main body 110 exposed to the room I to communicate the interior of the inlet part 120 with the room I. That is, indoor air may be introduced into the inlet 120 through the indoor inlet 122.

In addition, the inlet part 120 includes a first valve part 124. The first valve part 124 is installed at the indoor inlet 122 to open and close the indoor inlet 122. In this embodiment, the first valve portion 124 is illustrated as including a one-way valve (not shown) for passing the indoor air in one direction, that is, in the direction flowing into the inlet 120 when opened. Since the structure and operation of the one-way valve will be apparent to those skilled in the art, a detailed description thereof will be omitted.

The discharge part 130 is formed inside the main body part 110. The discharge part 130 is disposed adjacent to the other side of the heat exchange part 140 inside the body part 110, and is partitioned from the heat exchange part 140 by the partition wall 135. The discharge unit 130 is formed with an external discharge port 132 for discharging the indoor air introduced through the indoor inlet 122 to the outside. According to this embodiment, the outer discharge port 132 is formed to penetrate through the other side of the body portion 110 exposed to the outside (O) to communicate the inside and the outside (O) of the discharge portion (130). The indoor air introduced into the inlet 120 through the indoor inlet 122 is introduced into the outlet 130 and discharged to the outside O through the external outlet 132.

In addition, the discharge unit 130 includes a second valve unit 134. The second valve part 134 is installed at the external outlet 132 to open and close the external outlet 132. In the present embodiment, the second valve portion 134 is illustrated as including a one-way valve (not shown) for passing the indoor air in one direction, that is, in the direction discharged from the discharge portion 130 to the outside (O) when opened. do.

The heat exchanger 140 is formed inside the main body 110. The heat exchanger 140 is disposed between the inlet 120 and the outlet 130 within the main body 110, and the inlet 120 and the outlet 130 by the partitions 125 and 135. Each is partitioned. The heat exchanger 140 has an external inlet 141 for introducing external air into the body 110 and an indoor outlet 142 for discharging external air introduced through the external inlet 141 to the room I. Is formed.

According to the present embodiment, the outer inlet 141 is formed to penetrate through the other side of the body portion 110 exposed to the outside (O) to communicate the inside and the outside (O) of the heat exchanger (140). In addition, the indoor discharge port 142 is formed to penetrate on one side of the body portion 110 exposed to the room (I) to communicate the interior of the heat exchanger 140 and the room (I).

In addition, the heat exchange part 140 includes a heat transfer tube part 145. The heat pipe part 145 is installed inside the heat exchange part 140 to communicate the inlet part 120 with the outlet part 130. By the heat transfer tube 145, the indoor air introduced into the inlet 120 through the indoor inlet 122 may pass into the heat exchanger 140 to be introduced into the outlet 130. have. In the present exemplary embodiment, the plurality of heat transfer pipe parts 145 are illustrated to be spaced apart from each other by a predetermined interval inside the heat exchange part 140.

According to the present exemplary embodiment, the outside air introduced into the heat exchange part 140 through the external inlet 141 is exchanged with the indoor air passing through the inside of the heat exchange part 140 through the heat transfer pipe part 145.

For example, when the indoor air is relatively hot compared to the outside air, the heat of the indoor air is transmitted to the heat pipe part 145 while the indoor air passes through the inside of the heat pipe part 145, and the heat is discharged. The outside air introduced into the inside of the 130 is transferred to the outside air in the process of contacting the heat transfer pipe part 145. As such, the outside air heat-exchanged with the indoor air passing through the heat transfer pipe part 145 is elevated in temperature and discharged into the room through the indoor discharge port 142.

As another example, when the indoor air is relatively low compared to the outside air, the outside air introduced into the heat exchange part 140 deprives heat of the indoor air passing through the inside of the heat transfer pipe part 145, and thus the temperature Is lowered and discharged to the room through the indoor outlet 142.

As described above, the outside air introduced into the heat exchanger 140 is heat-exchanged with the indoor air in the heat exchanger 140 to be introduced into the room at a temperature similar to that of the indoor air. That is, the outside air introduced into the room I through the inside of the heat exchanger 140 is introduced into the room I at a temperature similar to that of the room air, and thus, the inside of the room I due to the inflow of the outside air in the ventilation process. Less energy is lost.

According to this embodiment, the outer inlet 141 and the indoor outlet 142 are alternately arranged. For example, the outer inlet 141 is disposed to be inclined toward the outlet 130, and the indoor outlet 142 is disposed to be inclined to the inlet 120. As described above, the heat exchanger 140 in which the external inlet 141 and the indoor outlet 142 are formed increases the moving distance of the outside air in the heat exchanger 140, thereby exchanging heat exchange efficiency (hereinafter referred to as “heat transfer performance”). This is improved.

In the present embodiment, the heat transfer pipe portion 145 is exemplified as being made of copper pipe with high thermal conductivity. In addition, the heat transfer pipe part 145 may be provided in the form of a convex shape formed of a plurality of protrusions and grooves on the inner and outer surfaces thereof. The heat transfer pipe part 145 not only has a high thermal conductivity but also has a wider contact area with the indoor air and the outside air, thereby improving heat transfer performance.

In addition, the heat exchange part 140 includes a third valve part 143 and a fourth valve part 144. The third valve part 143 is installed at the external inlet 141 to open and close the external inlet 141, and the fourth valve part 144 is installed at the indoor outlet 142 to open and close the indoor outlet 142. In the present exemplary embodiment, the third valve part 143 and the fourth valve part 144 open the outside air in one direction, that is, in the direction in which the external air flows from the outside O into the heat exchange part 140, the heat exchange part 140. Is illustrated as including a one-way valve (not shown) to pass in the direction to discharge to the room (I).

3 is a view showing an air circulation state of the window having an air circulation function according to a first embodiment of the present invention.

Hereinafter, the operation and effect of the window 100 having the air circulation function according to the present embodiment will be described with reference to FIG. 3.

Assuming that there is a temperature difference between the indoor air and the outside air, when the first to fourth valve parts 124, 134, 143, and 144 are open, the indoor air flows into the inlet 120 from the room I, and the outside air O) flows into the heat exchanger 140. In this case, the first to fourth valve units 124, 134, 143, and 144 may be provided to be opened and closed by manual operation of a user, or may be provided to be opened and closed by electronic control. Since opening and closing operations of the first to fourth valve units 124, 134, 143, and 144 by electronic control are obvious to those skilled in the art, a description thereof will be omitted.

First, looking at the flow of the indoor air flowing into the inlet 120 from the room (I), in the room air of the room (I) when opening the first valve unit 124, between the room (I) and the outside (O) The temperature difference causes a flow to be discharged to the outside (O). Accordingly, the indoor air is introduced into the inlet 120 through the indoor inlet 122. The indoor air introduced into the inlet part 120 passes through the heat exchanger part 140 through the heat transfer tube part 145 communicating with the inlet part 120 and then flows into the outlet part 130. The indoor air introduced into the discharge unit 130 is discharged to the outside through the external discharge port 132.

On the other hand, when looking at the flow of the outside air flowing into the heat exchanger 140 from the outside (O), when the third valve unit 143 is opened, the outside air of the outside (O), between the room (I) and the outside (O) Due to the temperature difference, a flow to be introduced into the room I is generated. Accordingly, the outside air is introduced into the heat exchange part 140 through the outer inlet 141.

The outside air introduced into the heat exchanger 140 is heat-exchanged with the indoor air passing through the heat exchanger 140 through the heat transfer tube 145. As described above, the outside air heat-exchanged with the indoor air is changed into a temperature similar to the indoor air, and is introduced into the room I through the indoor outlet 142.

As the above process is repeated, the window 100 having the air circulation function continuously discharges the indoor air to the outside (O) and introduces the outside air into the room (I). Can be effectively ventilated.

According to the present embodiment, since the moving distance of the outside air in the heat exchange part 140 is increased by the external inlet 141 and the indoor discharge port 142 alternately arranged, the heat transfer performance of the heat exchanger 140 is improved. Can be. By the heat exchanger 140 having improved heat transfer performance as described above, the temperature of the outside air may be changed to a temperature more similar to that of the indoor air. The window 100 having the air circulation function according to the present embodiment provided with the heat exchanger 140 may suppress generation of energy loss in the room I due to inflow of external air during the ventilation process.

In addition, since the window 100 having the air circulation function of the present embodiment does not need to be opened for ventilation, the intrusion of the intruder through the open window can be prevented.

Figure 4 is a plan sectional view showing a window having an air circulation function according to a second embodiment of the present invention.

For convenience of description, structures identical or similar in structure and function to the above embodiments are referred to by the same reference numerals, and detailed description thereof will be omitted.

4, the window 200 having an air circulation function according to the second embodiment of the present invention includes an inlet 220.

According to the present embodiment, the inlet part 220 includes a blowing fan part 225. The blowing fan unit 225 is installed at the indoor inlet 122 to allow indoor air to flow into the body 110. As one example, the blowing fan unit 225 is provided in a form including a blowing fan (not shown) installed in the indoor inlet 122 and a drive motor (not shown) for rotating the blowing fan. The blowing fan unit 225 generates a flow to be discharged to the outside (O) to force the movement of the indoor air discharged to the outside (O).

Window 200 having the air circulation function of the present embodiment provided with the blowing fan unit 225 as described above by smoothing the circulation to discharge the indoor air to the outside (O) and inflow the outside air into the room (I), The room I can be ventilated more effectively.

Figure 5 is a front sectional view showing a window having an air circulation function according to a third embodiment of the present invention.

For convenience of description, structures identical or similar in structure and function to the above embodiments are referred to by the same reference numerals, and detailed description thereof will be omitted.

Referring to FIG. 5, the window 300 having the air circulation function according to the third embodiment of the present invention includes a main body 310, an inlet 320, an outlet 330, and a heat exchanger 340. It includes.

According to the present embodiment, the heat exchanger 340 is formed inside the main body 310, and is formed to surround the glass window 105. The partition 325 and 335 are partitioned between the inlet 320 and the heat exchanger 340, and the heat exchanger 340 and the discharger 330. In this embodiment, the inlet 320 and outlet 330 is illustrated as being adjacent to each other. Between the inlet 320 and the outlet 330 is partitioned by a partition 336.

The heat exchange part 340 includes a heat transfer tube part 345. The heat pipe part 345 is installed in the heat exchange part 340 to communicate the inlet part 320 and the discharge part 330. Thus, the heat exchanger tube part 345 provided in the inside of the heat exchange part 340 is formed so that the glass window 105 may be enclosed with the heat exchange part 340. The heat exchanger 340 including the heat transfer tube 345 increases heat transfer distance of the outside air in the heat exchanger 340 and widens the contact area between the indoor air and the outside air, thereby further improving heat transfer performance. Will have

In addition, the window 300 having the air circulation function of the present embodiment may further include an opening and closing portion 315. In the present embodiment, the heat transfer pipe part 345 is detachably coupled to the inside of the heat exchange part 340, and the main body part 310 may be exposed to the interior (I) or the outside (O) of the heat transfer pipe part 345. It is illustrated that the portion is formed to be open so that.

The opening and closing part 315 may be detachably coupled to the main body 310, or one side may be rotatably coupled to the main body 310 and the other side may be detachably coupled to the main body 310. Open and close the open part of).

Window 300 having the air circulation function of the present embodiment provided with such an opening and closing portion 315, by opening the opening and closing portion 315 if necessary to take the structure to separate or reinstall the heat transfer pipe portion 345, There is an advantage of facilitating maintenance and replacement of the heat transfer pipe part 345.

On the other hand, the indoor inlet 322, the external outlet 332, the external inlet 341 and the indoor outlet 342 illustrated in the present embodiment, the indoor inlet 122 illustrated in the first embodiment of the present invention And, since the structure and function are similar to the external outlet 132, the external inlet 141 and the indoor outlet 142 (see Fig. 2), a description thereof will be omitted.

In addition, the first valve unit 324 illustrated in the present embodiment is installed at the indoor inlet 322 to open and close the indoor inlet 322, and the second valve unit 334 is installed at the external outlet 332. Opening and closing the external outlet 332, the third valve portion 343 is installed in the external inlet 341 to open and close the external inlet 341, the fourth valve portion 344 to the indoor outlet 342 It is installed to open and close the indoor outlet 342. Since the first to fourth valve parts 324, 334, 343, and 344 are similar in structure and function to the first to fourth valve parts 124, 134, 143, and 144 (refer to FIG. 2) illustrated in the first embodiment of the present invention, description thereof will be provided. Omit.

6 is a view showing the configuration of a window having an air circulation function according to a fourth embodiment of the present invention.

For convenience of description, structures identical or similar in structure and function to the above embodiments are referred to by the same reference numerals, and detailed description thereof will be omitted.

Referring to FIG. 6, the window 400 having the air circulation function according to the fourth embodiment of the present invention includes a discharge part 430 and a noiseless blowing part 450.

Blowing inlet 436 is formed in the discharge portion (430). The blowing inlet 436 is formed to penetrate on one side of the main body 110 exposed to the room I to communicate the inside of the discharge part 430 with the inside of the noiseless blowing part 450.

In addition, the discharge part 430 includes a fifth valve part 437. The fifth valve portion 437 is installed at the blowing inlet 436 to open and close the blowing inlet 436. In this embodiment, the fifth valve portion 437 is a one-way valve (not shown) for passing the indoor air discharged from the noiseless air blowing unit 450 in one direction, that is, in the direction flowing into the discharge unit 430 when opened. Illustrated as including.

The noiseless blowing unit 450 sucks and discharges the external air introduced into the heat exchanger 140 and sucks the indoor air and discharges it to the discharge unit 430, thereby moving the indoor air discharged to the outside (O) and the indoor ( Allow the movement of outside air to be discharged to I). The noiseless blowing unit 450 may include a housing unit 460, a blowing guide unit 470, and an electromagnetic force generating unit 480.

The housing part 460 forms a skeleton of the noiseless blowing part 450. Inside the housing part 460, a blower suction part 461 and a blower discharge part 465 are formed. That is, the inside of the housing part 460 is divided into two parts, the air suction part 461 and the air discharge part 465.

The blowing suction part 461 sucks the outside air and discharges it to the room I. According to the present embodiment, one side of the blower suction unit 461 is connected to the heat exchange unit 140 through the indoor discharge port 142, the other side of the blower suction unit 461 is in communication with the room (I). The blower suction part 461 communicates with the inside of the heat exchanger 140, and sucks the outside air exchanged by the heat exchanger 140 and discharges it to the room I. As an example, the heat exchange part 140 is formed with a discharge port 443 formed to penetrate on one side of the body portion 110, one side of the blower suction portion 461 through the suction connection pipe 451, the discharge hole 443 ).

The blower discharge part 465 sucks indoor air and discharges it to the discharge part 430. According to the present embodiment, one side of the blower discharge unit 465 communicates with the room I, and the other side of the blower discharge unit 465 is connected to the discharge unit 430 through the blower inlet 436. The blower discharge unit 465 is partitioned from the blower suction unit 461 by the blower induction unit 470 to be described later. As an example, the other side of the blower discharge portion 465 is connected to the blower inlet 436 through the discharge connection pipe 455.

Meanwhile, the air blowing suction part 461 includes a first opening and closing member 462 and a second opening and closing member 463, and the air blowing discharge part 465 includes a third opening and closing member 466 and a fourth opening and closing member 467. It includes. The first opening and closing member 462 opens and closes one side of the blower suction unit 461, and the second opening and closing member 463 opens and closes the other side of the blower suction unit 461. In addition, the third opening and closing member 466 opens and closes one side of the blower discharge part 465, and the fourth opening and closing member 467 opens and closes the other side of the blower discharge part 465. The blower suction part 461 and the blower discharge part 465 are closed when the first to fourth opening / closing members 462, 463, 466 and 467 are closed. Accordingly, the air inside the blower suction part 461 and the blower discharge part 465 is housed. 460 is blocked from the outside air.

The blowing guide unit 470 divides the blowing suction unit 461 and the blowing discharge unit 465. The blowing guide portion 470 includes a blowing guide member 471 and a connecting member 475.

The blowing guide member 471 is provided to be movable in the housing part 460 and partitions the blowing suction part 461 and the blowing discharge part 465. As an example, the blowing guide member 471 is formed in the form of an inclined plate so that the air discharge from the blowing suction unit 461 and the blowing discharge unit 465 increases. The blowing guide member 471 is connected to the electromagnetic force generating unit 480 to be described later is moved by the electromagnetic force generated by the electromagnetic force generating unit 480.

The connection member 475 couples the blowing guide member 471 to the housing part 460, and partitions the blowing suction part 461 and the blowing discharge part 465 together with the blowing guide member 471. According to the present embodiment, the connection member 475 is formed of a flexible material. As an example, the connection member 475 is provided in a bellows shape whose length is elastically stretched or returned to its original state according to the moving width of the blowing guide member 471.

The blowing guide portion 470 including the blowing guide member 471 and the connecting member 475 as described above changes the volume of the blower suction part 461 and the blower discharge part 465 during movement of the outside air and the indoor air. Induce inhalation and discharge.

The electromagnetic force generating unit 480 generates the electromagnetic force to move the blowing guide portion 470. The electromagnetic force generator 480 includes a yoke 482, a magnet 484, and a voice coil unit 486.

The yoke part 482 is installed inside the housing part 460 and is formed in a cylindrical shape with one side opened. The magnet 484 is installed inside the yoke 482. The yoke portion 482 and the magnet portion 484 include a magnet, and form a magnetic field between the negative pole N and the south pole S of the magnet.

The voice coil unit 486 is movably installed in a gap formed inside the combination of the yoke unit 482 and the magnet unit 484. The voice coil unit 486 is connected to a lead wire (not shown) connected to an external power supply device (not shown), and electricity supplied through the lead wire flows through the voice coil unit 486. The voice coil unit 486 is moved in one or the other direction due to the electromagnetic force received from the magnetic field formed in the yoke unit 482, the electricity flowing in the voice coil unit 486. The moving direction of the voice coil unit 486 may vary according to the direction of the electric flow. The voice coil unit 486 is connected to the blowing guide member 471 and moves by the electromagnetic force to move the blowing guide member 471.

7 and 8 are views showing the operation relationship of the window having an air circulation function according to a fourth embodiment of the present invention.

Hereinafter, the operation and effect of the window 400 having the air circulation function according to the present embodiment will be described with reference to FIGS. 6 to 8.

As shown in FIG. 6, when electricity flows in one direction to the voice coil part 486, the voice coil part 486 is moved inward of the yoke part 482 by an electromagnetic force acting in one direction. Accordingly, the blowing guide member 471 is moved in a direction of expanding the volume of the blowing suction unit 461 and reducing the volume of the blowing discharge unit 465.

As the volume of the blower suction part 461 expands, the first opening / closing member 462 opens one side of the blower suction part 461, and the second opening / closing member 463 opens the other side of the blower suction part 461. To close. In addition, as the volume of the blower discharge part 465 is reduced, the third opening / closing member 466 closes one side of the blower discharge part 465, and the fourth opening / closing member 467 of the blower discharge part 465. Open the other side.

Accordingly, the outside air inside the heat exchange unit 140 is sucked into the blower suction unit 461 through the suction connection pipe 451, and the indoor air inside the blower discharge unit 465 is the discharge connection pipe 455. Through the discharge portion 430 is discharged into the interior.

As shown in FIG. 7, when electricity flows in the voice coil unit 486 in a different direction, the voice coil unit 486 is moved outward of the yoke unit 482 by an electromagnetic force acting in the other direction. Accordingly, the blowing guide member 471 is moved in a direction of reducing the volume of the blowing suction unit 461 and expanding the volume of the blowing discharge unit 465.

As the volume of the blower suction part 461 is reduced, the first opening / closing member 462 closes one side of the blower suction part 461, and the second opening / closing member 463 opens the other side of the blower suction part 461. Open. In addition, as the volume of the blower discharge part 465 is expanded, the third opening / closing member 466 opens one side of the blower discharge part 465, and the fourth opening / closing member 467 of the blower discharge part 465. Close the other side.

Accordingly, the outside air inside the blower suction unit 461 is discharged to the room I, and the indoor air flows into the blower discharge unit 465.

As shown in FIG. 8, when electricity flows again to the voice coil unit 486 in one direction, as in the case of FIG. 6, the outside air inside the heat exchanger 140 is connected to the suction connection pipe 451. The air is sucked into the inside of the blower suction unit 461, and the indoor air inside the blower discharge unit 465 is discharged to the discharge unit 430 through the discharge connection pipe 455.

As the above process is repeated, the noiseless blowing unit 450 discharges the outside air inside the heat exchange unit 140 to the room I and discharges the indoor air to the discharge unit 430, while the indoor air is repeated. It induces the movement of air for the discharge of air and the introduction of external air. Since the noiseless blowing unit 450 is operated by using the electromagnetic force generated by the electromagnetic force generating unit 480, less operation noise is generated during the operation process, and the structure is simple and easy to manufacture and low production cost.

Window 400 having the air circulation function of the present embodiment as described above, by using the noise-free blowing unit 450 to discharge the indoor air to the outside (O) and smoothly the circulation for introducing the outside air into the room (I). By doing so, not only the ventilation of the room I can be more effectively performed, but also there is an advantage that less operation noise is generated during the operation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

100,200,300,400: windows with air circulation
110,310: main body 120,220,320: inlet
122,322: Indoor inlet 124,324: First valve part
130,330,430: Outlet 132,332: External outlet
134,334: second valve portion 140,340: heat exchanger
141,341: External inlet 142,342: Indoor outlet
143,343: third valve portion 144,344: fourth valve portion
145,345: heat pipe part 225: blowing fan part
450: noiseless blowing section 460: housing section
461: blower suction unit 465: blower discharge unit
470: air blowing guide 480: electromagnetic force generating unit

Claims (9)

A main body unit having one side exposed to the interior and the other side installed to the outside;
An inlet portion having an indoor inlet for introducing indoor air into the main body;
A discharge unit having an external discharge port for discharging the indoor air introduced through the indoor inlet to the outside;
An external inlet for introducing external air into the body portion and an indoor outlet for discharging the external air introduced through the external inlet to the interior are formed, and the external air introduced through the external inlet is introduced through the indoor inlet. A heat exchanger configured to exchange heat with indoor air and discharge the indoor air through the indoor outlet; And
The noiseless blower which sucks the outside air introduced into the heat exchanger and discharges it into the room so as to induce the movement of the indoor air discharged to the outside and the outside air discharged into the room, and sucks the indoor air into the discharge part. ;;
Wherein,
The inner side is formed to penetrate, the glass window is installed inside the main body portion to be penetrated,
The noiseless blowing unit,
A housing part including a blower suction part which sucks outside air from the heat exchange part and discharges it into the room, and a blower discharge part which sucks and discharges indoor air to the discharge part;
A blowing guide unit for dividing the blowing suction unit and the blowing discharge unit and inducing suction and discharge of outside air and indoor air by changing the volume of the blowing suction unit and the blowing discharge unit during movement; And
And an electromagnetic force generating unit for generating an electromagnetic force to move the blowing guide portion.
The method of claim 1,
The heat exchange part is a window having an air circulation function, which is installed inside the heat exchange part and comprises a heat transfer pipe portion for communicating the inlet and the outlet.
The method of claim 1,
The outer inlet and the indoor outlet is a window having an air circulation function, characterized in that arranged alternately with each other.
The method of claim 1,
Window having an air circulation function, characterized in that it further comprises an opening and closing unit for opening and closing the heat exchanger.
The method of claim 1,
The inlet includes a first valve unit for opening and closing the indoor inlet,
The discharge part includes a second valve part for opening and closing the external discharge port,
The heat exchange unit is a window having an air circulation function, characterized in that it comprises a third valve portion for opening and closing the outer inlet and the fourth valve portion for opening and closing the indoor outlet.
The method of claim 5,
The first valve portion, the second valve portion, the third valve portion and the fourth valve portion has an air circulation function, characterized in that it comprises a one-way valve for passing the indoor air or external air in one direction. Window.
The method of claim 1,
The inlet is installed in the indoor inlet and the window having an air circulation function characterized in that it comprises a blowing fan for introducing indoor air into the interior of the main body.
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