KR20180107494A - Integrated generation Ventilation equipment - Google Patents

Abstract

The present invention relates to an integrated household ventilation device which can be applied to and used in a single family house or in an apartment house such as a studio or an efficiency apartment. An exhaust unit (2) which is connected to a household exhaust duct (4) and has an exhaust fan (8), and a suction unit (3) which is connected to a household suction duct (9) for supplying external air to a house and is equipped with a suction fan (11) are integrally or separately formed. The present invention prevents an increase in costs due to the excessive use of heating water while preventing dew condensation.

Description

[0001] Integrated generation ventilation equipment [0002]

The present invention relates to an integrated household ventilation apparatus that can be applied to a single house or a multi-family house such as an apartment or an office building. More specifically, the present invention provides an integrated household ventilation system and a kitchen ventilation system. The present invention also provides an integrated household ventilating apparatus capable of preventing condensation caused by the temperature difference of the air flowing from the outside.

In apartment houses such as detached houses or apartments or office buildings, there are household ventilation devices for ventilation inside the household and living room, kitchen ventilation devices for discharging polluted air generated from the kitchen countertops to the atmosphere, Which require bathroom ventilation devices.

In general apartment houses, the above-mentioned respective ventilation devices are installed and operated. In case of operating them independently, problems such as an increase in facility cost arise. In order to solve such a problem, an integrated ventilation device Technologies have been proposed.

An integrated type ventilation system of Korean Patent Laid-Open Publication No. 10-2010-0131637 (Dec. 16, 2010) is proposed as a representative example. The system includes an air supply fan and an exhaust fan, A ventilation device for performing exhausting; An air supply duct communicating with the ventilator and installed in an upper space of the ceiling plate of the room to transport outdoor air; A distributor installed at one end of the air supply duct and fixed to the upper space of the ceiling plate so as to supply the outdoor air supplied from the ventilation unit to the indoor space; An indoor duct communicating with the distributor to transfer outdoor air to each space of a room; A discharge air supply mechanism installed at one end of the indoor duct and fixedly installed at a lower portion of the ceiling plate through the ceiling plate so as to supply the outdoor air supplied from the distributor to each space of the room; An exhaust diffuser fixedly installed at a lower portion of the ceiling plate through the ceiling plate so as to allow indoor air to flow into the upper space of the ceiling plate; A suction port fixedly installed on the top of the ceiling plate to suck indoor air introduced from the exhaust diffuser; An exhaust duct communicating with the intake port and installed in an upper space of the ceiling plate to transfer indoor air to the ventilator; A branch damper extending from the ventilator and capable of transporting indoor air into an outdoor or a kitchen; A kitchen air supply duct for transferring the indoor air branched and branched from the branch damper to the kitchen; And a kitchen air supply diffuser communicating with the kitchen air supply duct and fixed to a lower portion of the ceiling plate of the kitchen through the ceiling plate.

Another example is a ventilating integrated hybrid-type air conditioner of Korean Patent Laid-Open Publication No. 10-2012-0041382 (May 05, 2012). The configuration includes a first internal space, a second internal space, An exhaust air inlet connected to the first inner space and connected to the indoor side, and a second indoor space connected to the third indoor space, A case having a supply inlet and an exhaust outlet connected to the case; A heating and cooling pipe installed in at least one inner space of the first inner space and the second inner space and supplied with a cooling fluid or a heating fluid to flow; An overall heat exchanger disposed in the third internal space and dividing the third internal space into a first sub space and a second sub space; An air supply fan for sucking outdoor air from the air supply inlet and an exhaust fan for sucking indoor air from the air exhaust inlet; And a second subspace provided between the first subspace and the second inner space and between the second subspace and the first inner space and between the first subspace and the second inner space, And a damper unit disposed in the case, wherein the case includes: an air supply passage, which is a passage through which outdoor air sucked from the air supply inlet is discharged through the air supply outlet; and indoor air sucked through the exhaust inlet, Wherein the air supply passage and the air discharge passage are formed so as to intersect with each other in the total enthalpy heat exchanger, and outdoor air sucked from the air supply inlet is provided inside the case through the air supply outlet And the indoor air sucked from the exhaust inlet is introduced into the first sub- And a circulation flow passage through which the indoor air sucked from the exhaust inlet is discharged through the first indoor space and the second indoor space through the air outlet, And the like.

However, in the above-described prior arts, the air supply and exhaust are made by a single ventilation device, and a total heat exchanger is built in the ventilation device, causing a problem of condensation in the interior, and an indoor duct And the kitchen air supply diffuser connected to the kitchen are operated at the same time, the internal pressure of the indoor duct is lowered, which causes the indoor ventilation efficiency to deteriorate.

KR 1020100131637A 2010.12.16. KR 1020120041382 A 2012.05.02.

Therefore, the present inventor has found that the conventional ventilation system (ventilation system) has a drawback in that ventilation is poor due to a difference in exhaust air amount due to household ventilation, kitchen ventilation and bathroom ventilation, and a problem in that external air is introduced, The present invention has been researched and developed in order to solve the problem of condensation phenomenon which is mainly caused by the above-mentioned problems.

That is, in the present invention, in order to integrally provide the household ventilation with the kitchen ventilation and the bathroom ventilation, a static air damper is installed in the kitchen ventilation duct and the bathroom ventilation duct, and a household exhaust In the duct, a common damper is installed so that the exhaust air can be sucked smoothly even when the ventilation of the kitchen ventilation or the bathroom is performed in parallel with the generation ventilation. Heat exchange can be performed using the hot water on the intake side where the outside air is introduced The present invention has been accomplished on the basis of the technical object of the present invention with the object of providing an integrated household ventilating apparatus which prevents the condensation phenomenon and increases the cost due to excessive heating water consumption by minimizing the use amount of the heating water, .

According to an aspect of the present invention, there is provided an intake system including an exhaust unit connected to a first generation exhaust duct and equipped with an exhaust fan, an intake unit connected to a generation intake duct for supplying outside air to a generation, In constructing a household ventilation system,

The exhaust unit includes a box-shaped exhaust duct connected to discharge polluted air into the atmosphere; An exhaust case having a generation exhaust duct connected to an opposite side of the exhaust duct; An exhaust fan installed on the exhaust duct for forcibly exhausting the air in the exhaust case to the outside; A first damper installed in the exhaust duct; A second damper installed in the generation exhaust duct;

The intake unit is configured in a box shape and connected to the generation intake duct and connected to the intake duct on the opposite side of the generation intake duct; An intake fan installed on the side of the generation intake duct for sucking air in the intake case and forcibly supplying the intake air to the generation intake duct; A fifth damper installed in the intake duct; And a filter member installed in the intake case for filtering fine dust in the air sucked into the intake fan;

And a controller electrically connected to the first, second and fifth dampers, and the exhaust fan and the intake fan to control them.

A second-generation exhaust duct, a kitchen exhaust duct and a bathroom exhaust duct, and an exhaust unit having an exhaust fan, and an intake unit having an intake fan connected to a generation intake duct for supplying external air to the household, In constructing an integrated household ventilation system;

The exhaust unit includes a box-shaped exhaust duct connected to discharge polluted air into the atmosphere; An exhaust case having a generation exhaust duct connected to the opposite side of the exhaust duct, a kitchen exhaust duct and a bathroom exhaust duct; An exhaust fan installed on the exhaust duct for forcibly exhausting the air in the exhaust case to the outside; A first damper installed in the exhaust duct; A second damper installed in the generation exhaust duct; A third damper installed in the kitchen exhaust duct; And a fourth damper installed in the bathroom exhaust duct;

The intake unit is configured in a box shape and connected to the generation intake duct and connected to the intake duct on the opposite side of the generation intake duct; An intake fan installed on the side of the generation intake duct for sucking air in the intake case and forcibly supplying the intake air to the generation intake duct; A fifth damper installed in the intake duct; And a filter member installed in the intake case for filtering fine dust in the air sucked into the intake fan;

And a controller electrically connected to the first to fifth dampers and the exhaust fan and the intake fan to control them.

A third damper installed in the kitchen exhaust duct; And the fourth damper installed in the bathroom exhaust duct is a constant-flow-rate electric damper.

Fourth, the first and second dampers installed in the exhaust unit and the fifth damper installed in the intake unit are constant-flow-rate electric dampers.

Fifth, in the intake case of the intake unit, a heat exchanger is disposed between the intake duct and the filter member for circulating the heating water, so that external air introduced through the intake duct can be heated.

Sixth, the heat exchanger is characterized in that it is provided by a coil-like pipe on a flow path formed by providing zigzag partition walls inside the intake case.

Seventh, the heat exchanger includes: a circulation pump installed in the supply pipe; A return pipe connected at both ends to a supply pipe and a discharge pipe; A first and second electric valves respectively installed in a supply pipe and a discharge pipe at a position outside the return pipe; A third electromotive valve installed in the return pipe, and a temperature sensor installed in the heat exchanger to sense the temperature of the heating water; The circulation pump, the first to third electrically operated valves, and the temperature sensor are controlled by a controller.

The use of the integrated generation ventilator provided in the present invention has the following effects.

- a second damper installed in a generation exhaust duct of the exhaust unit, a third damper installed in the kitchen exhaust duct, and a fourth damper installed in the bathroom exhaust duct by a constant air volume damper It is possible to prevent the exhaust amount of the household ventilation due to the ventilation of the kitchen and the bathroom from being reduced at the time of ventilation of the household, thus enabling smooth generation of ventilation.

- It is possible to solve the problem that the heat exchanger using the heating water is provided in the intake unit, so that the outside air having a low temperature is introduced into the room and the cooling and heating efficiency is lowered.

- Heat exchange is possible without element which is the main cause of condensation of the heat exchanger, and even if some condensation occurs in the heat exchanger, condensation phenomenon can be minimized because the intake duct is vaporized in a state of sealing with the fifth damper.

- Since the first and second electric valves, the return pipe and the circulation pump are installed on the supply pipe and the discharge pipe of the heat exchanger, it is possible to suitably restrict the supply of the heating water, thereby maximizing the cost incurred from overuse of the heating water.

- Since only one exhaust fan and one intake fan are used, it is possible to minimize consumption power.

- Since the ducts are connected to the exhaust unit and the intake unit in a simple configuration, the manufacturing cost can be minimized.

1 is a schematic plan view showing an example in which an integrated household ventilating apparatus provided in the present invention is applied to an arbitrary house;
Fig. 2 is a plan view showing the structure of an exhaust unit applied to the integrated generation ventilator of the present invention
FIG. 3 is a plan view showing a first preferred operating state of the exhaust unit according to the present invention. FIG.
FIG. 4 is a plan view showing a second preferred operating state of the exhaust unit according to the present invention. FIG.
5 is a plan view showing a third preferred operating state of the exhaust unit according to the present invention.
6 is a plan view showing a fourth preferred operating state of the exhaust unit according to the present invention.
FIG. 7 is a plan view showing the structure of an intake unit applied to the integrated generation ventilator of the present invention.
8 is a plan view showing the configuration of the intake unit applied to the integrated generation ventilator of the present invention. Fig. 8 is a state diagram showing the circulation of the heat exchanger in the state of interception of the heating water
9 and 10 are cross-sectional views showing another example of the heat exchanger applicable to the intake unit of the present invention

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a preferred embodiment of the integrated-generation ventilator provided in the present invention will be described with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic plan view showing an example in which an integrated household ventilation system provided in the present invention is applied to a certain apartment house.

As shown in the figure, the housing model is composed of three rooms, a living room, two bathrooms, a kitchen, and a multi-purpose room. This configuration is a structure for assisting the understanding of the present invention and can be applied to various housing models. Do.

The integrated generation ventilator 1 provided in the present invention includes one exhaust unit 2 for exhausting polluted air generated in a household to the atmosphere and one intake unit for supplying fresh air of the room to the room 3), and a controller 27. As shown in Fig.

In the present invention, the exhaust unit 2 and the intake unit 3 may be integrally combined, or may be separately provided separately from each other. In the present invention, the exhaust unit 2 and the intake unit 3, Are separated from each other.

In the present invention, an example is shown in which the exhaust unit 2 is provided above the cooking hood 100 of the kitchen and the intake unit 3 is installed in the multi-use room.

The exhaust unit 2 can be configured to be connected to three rooms and a living room and a generation exhaust duct 4 and connected to three rooms and a living room and a generation exhaust duct 4, ) And a kitchen exhaust duct (5), and is connected to two bathrooms and a bathroom exhaust duct (6), and is connected to an exhaust duct (7) for exhausting contaminated air into the atmosphere, And an exhaust fan 8 for exhausting the exhaust gas.

The intake unit 3 is connected to the three rooms and the living room through a generation intake duct 9 and is provided with forced intake air duct 10 for sucking clear air from the atmosphere and forced air to three rooms and living room And an intake fan (11).

The controller 27 also controls the operation of the first to fifth dampers 12, 13, 14, 15 and 17 provided in the exhaust unit 2 and the intake unit 3, (8) and the intake fan (11), and can be integrally formed with the exhaust unit (2), or can be provided in a room-type room provided in a kitchen area hood, a living room, .

2 is a plan sectional view showing the configuration of an exhaust unit applied to the integrated generation ventilator of the present invention.

The specific structure of the exhaust unit 2 in the integrated household ventilation system 1 of the present invention will be described. As shown in FIG. 2, the exhaust unit 2 forms an exhaust case 2a in a box shape.

The exhaust duct 2a is connected to the exhaust duct 4, the kitchen exhaust duct 5 and the bathroom exhaust duct 6, the exhaust duct 7 is connected to the exhaust duct 2a on the opposite side to the exhaust duct 2a, 7) is provided with an exhaust fan 8.

The exhaust duct 7 is a member for exhausting the contaminated air inside the exhaust case 2a to the atmosphere and may have a configuration to be directly exhausted to the atmosphere or connected to a common exhaust port using a loop fan , And the exhaust duct (7) is provided with a first damper (12) so that it can be controlled by the controller (27). At this time, the first damper 12 is opened only when the exhaust fan 8 installed in the exhaust case 2a is driven and the polluted air is discharged from the exhaust case 2a, and the exhaust fan 8 is stopped It has a function of blocking external air from flowing into the exhaust case 2a.

The generation exhaust duct 4 has a structure connected to a room and a living room of the household and a second damper 13 is provided so as to be close to the exhaust case 2a and controlled by the controller 27. Further, the generation exhaust duct 4 may be provided with a separate damper (not shown) connected to the controller 27 on the suction side of the living room and the living room so as to selectively ventilate the living room or the living room.

The kitchen exhaust duct 5 is connected to the cooking hood 100 installed in the kitchen and is electrically connected to the controller 27 so as to be close to the exhaust case 2a or close to the cooking hood 100 A third damper 14 is installed.

The bathroom ventilation duct 6 is connected to the bathroom and a fourth damper 15 is installed to the exhaust case 2a or the intake port of the bathroom and is electrically connected to the controller 27. [

At this time, the first damper 12 and the second damper 13 use a generally used electric damper, and the third damper 14 and the fourth damper 15 use a constant air volume damper . Unlike the first and second dampers 12 and 13, application of the third and fourth dampers 14 and 15 as a constant air volume damper is intended to improve the efficiency of household ventilation, kitchen ventilation and bathroom ventilation .

That is, in the case of the household ventilation, a large amount of air is sucked and discharged in a large space. When the kitchen ventilation and the bathroom ventilation are performed while the household ventilation is being performed, the efficiency of the household ventilation is deteriorated. The third and fourth dampers (14) and (15) of the airflow damper structure are operated arbitrarily so that the air is exhausted at a constant air flow rate, thereby preventing the efficiency of the household ventilation from being lowered.

In some cases, the first damper 12 and the second damper 13 may also use a constant air volume damper. When the first damper 12 and the second damper are used as the constant airflow damper, the second damper to the fourth damper 13 (14) together with the first damper 12 in the state in which the exhaust fan 8 is driven The air flow can be selectively discharged through the controller 27 when opening the first damper 13 or the second damper 13 or the third and fourth dampers 14 and 15, And it is possible to provide household ventilation, kitchen ventilation, and bathroom ventilation in a regular air flow state.

On the other hand, the constant air volume damper that can be applied to the first to fourth dampers 12, 13, 14, 15 is not limited to a specific product, and any one of various configurations known in the market You can choose to use it.

The exhaust unit 2 provided in the present invention can be operated in various ways, and various operation methods will be described below.

3 is a plan sectional view showing a first preferred operating state of the exhaust unit according to the present invention.

The first damper 12 provided on the exhaust duct 7 is opened by the controller 27 and the first damper 12 provided on the generation exhaust duct 4 is opened. The second damper 13 is opened and the third damper 14 on the kitchen exhaust duct 5 is closed and the fourth damper 15 on the bathroom exhaust duct 6 is closed.

When the damper is operated as described above, the air of the generation exhaust duct 4 connected to each room and the living room of the generation by the suction force of the exhaust fan 8 is discharged into the atmosphere through the exhaust duct 7 in a sucked state will be.

4 is a plan view showing a second preferred operating state of the exhaust unit according to the present invention.

The first damper 12 provided in the exhaust duct 7 is opened by the controller 27 and the first damper 12 provided in the second exhaust duct 4 is opened. The second damper 13 is closed and the third damper 14 is opened on the kitchen exhaust duct 5 and the fourth damper 15 on the bathroom exhaust duct 6 is closed.

When the damper is operated as described above, the air on the side of the cooking hood 100 connected to the kitchen exhaust duct 5 is discharged into the atmosphere through the exhaust duct 7 in a suction state by the suction force of the exhaust fan 8 .

5 is a plan view showing a second preferred operating state of the exhaust unit according to the present invention.

This shows that the first damper 12 provided in the exhaust duct 7 is opened by the controller 27 and the generation exhaust duct 4 The third damper 14 on the kitchen exhaust duct 5 is opened and the fourth damper 15 on the bathroom exhaust duct 6 is opened.

When the damper is operated as described above, the contaminated air on the side of the cooking hood 100 connected to the kitchen exhaust duct 5 is sucked by the suction force of the exhaust fan 8, 7) to the atmosphere.

6 is a plan sectional view showing a third preferred operating state of the exhaust unit according to the present invention.

This shows that the first damper 12 provided in the exhaust duct 7 is opened by the controller 27 according to the state shown in the figure, The second damper 13 on the generation exhaust duct 4 is opened and the third damper 14 on the kitchen exhaust duct 5 is opened and the fourth damper 15 on the bathroom exhaust duct 6 is opened do.

When the damper is operated as described above, the contaminated air in the living room and the living room of the generation and the contaminated air on the side of the range hood 100 connected to the kitchen exhaust duct 5 by the suction force of the exhaust fan 8, The polluted air is discharged into the atmosphere through the exhaust duct 7 in a suction state. At this time, since the third damper 14 on the kitchen exhaust duct 5 and the fourth damper 15 on the bathroom exhaust duct 6 are constituted by the constant air volume damper, problems such as reduced generation ventilation ability can be solved .

On the other hand, although not specifically illustrated in the present invention, a driving method may be provided in which only the bathroom ventilation is performed alone, the household ventilation and the kitchen ventilation are performed in parallel, and the household ventilation and the bathroom ventilation are performed in parallel.

FIG. 7 is a state diagram showing a state in which heating water is supplied by a flat cross-sectional view showing the structure of an intake unit applied to the integrated household ventilating apparatus of the present invention, and FIG. 8 shows a structure of an intake unit applied to the integrated household ventilating apparatus of the present invention And the heat exchanger is circulated in a state where the heating water is cut off in a flat section.

The intake unit 3 applied to the integrated-generation ventilator 1 of the present invention is means for enabling the fresh air to be supplied to each room or living room of the household.

The intake unit 3 according to the present invention will be described in detail with reference to FIGS. 7 and 8, which constitute the intake case 3a in a box shape.

The intake air duct 9 connected to each room or living room is connected to the intake case 3a and the intake duct 10 is connected to the opposite side of the generation intake duct 9.

The intake fan 11 is provided on the side of the generation intake duct 9 so as to be located in the intake case 3a and the intake side of the intake fan 3a is positioned on the intake side of the intake fan 11, So that fine dust or the like in the air sucked into the intake fan 11 can be filtered.

The intake duct 10 is provided with a fifth damper 17 and is electrically connected to the controller 27. When the second damper 13 installed in the generation exhaust duct 4 of the exhaust unit 2 is opened by the controller 27 by the controller 27, the intake fan 11 and the fifth damper 17 are powered The damper 17 is opened and the intake fan 11 is driven so that clean air outside can be forcedly supplied to each room and living room.

In this case, the fifth damper 17 can use a constant air volume damper. When the constant air volume damper is used, the fifth damper 17 operates in conjunction with the first damper 12 and the second damper, And the like.

On the other hand, a heat exchanger (18) is provided in the intake case (3a).

The heat exchanger 18 is disposed in a space between the intake duct 10 and the filter member 16 and has a structure in which the pipes are arranged in a zigzag manner to pass hot water or cold water, A supply pipe 19 for supplying heating water and a discharge pipe 20 for discharging the heating water that has passed through the heat exchanger 18 are provided. At this time, although not shown separately, thin diaphragms may be assembled at predetermined intervals to be configured as a radiator so as to increase the heat exchange efficiency, in the heat exchanger 18 constructed by zigzagging pipes.

In addition, in the present invention, the circulation pump 21 is installed on the side of the supply pipe 19 so that the hot water can be forcibly supplied, and the return pipe 22 connecting the supply pipe 19 and the discharge pipe 20 is provided. The first electric valve 23 and the second electric valve 24 are installed in the supply pipe 19 and the discharge pipe 20 which are separated from the discharge pipe 22 and the third electric valve 25 is installed in the return pipe 22 The heat exchanger 18 is further provided with a temperature sensor 26 so as to check the temperature of the internal heating water and can be collectively controlled by the controller 27. At this time, it is preferable that the temperature sensor 26 is selected by selecting a high temperature and a low temperature section having a function capable of checking whether the temperature is high or low.

The heating water may be supplied by the heating water supply means 28, and the heating water supply means may be an individual heating boiler or a district heating boiler installed in each household.

In the air intake case 3a of the present invention configured as described above, heat exchange can be performed using the heated water on the intake side where the outside air is introduced, so that the condensation phenomenon can be prevented, and the supply pipe 19 and the discharge pipe 20 The heating water flowing into the heat exchanger 18 by the organic operation of the return pipe 22, the circulation pump 21 and the first to third electromotive valves 23, 24, So that the amount of heating water is minimized and the cost is not increased due to excessive use of the heating water.

The operation of the intake unit 3 is performed simultaneously with opening the second damper 13 for ventilation of the household through the generation exhaust duct 4 by the controller 27 as described above. The fifth damper 17 installed on the intake duct 10 is opened and the intake fan 11 is driven to forcibly supply clean fresh air to the generation intake duct 9. At this time, The dust is filtered by the filter member 16 located in front of the filter member 16 to be supplied.

When the operation of the heat exchanger 18 is performed as described above, the operation of the heat exchanger 18 will be described. In the operation of the heat exchanger 18, the first and second electric valves 23 The circulation pump 21 is driven to supply the heating water to the heat exchanger 18 while the third electric valve 25 provided in the return pipe 22 is closed.

When the heating water is supplied as described above and the hot water supply to the heat exchanger 18 is completed and the temperature sensor 26 reaches a specific temperature, the controller 27 transmits the signal to the controller 27. In the controller 27, The first and second electric valves 23 and 24 installed in the supply pipe 19 and the discharge pipe 20 are closed to interrupt the supply of the heating water and the third The circulation pump 21 is driven in a state in which the electromotive valve 25 is opened to circulate the heating water in the heat exchanger 18. When the temperature of the heating water is lowered in this state and the temperature sensor 26 senses The operation for allowing the heating water supply to be resumed as described above can be repeatedly performed.

Even if the condensation phenomenon is partially generated in the heat exchanger 18 due to the temperature difference between the heat exchanger 18 and the outside air, the heat exchanger 18 The moisture condensed by the latent heat remaining in the evaporator 18 evaporates, thereby solving the problem caused by condensation.

9 and 10 are sectional views showing another example of the heat exchanger applicable to the intake unit of the present invention.

9, the partition wall 3c is provided so as to form a zigzag flow passage 3b inside the intake case 3a, so that fresh external air supplied through the intake duct 9 is moved to the generation intake duct 10 So that the time can be prolonged, and the heat exchanger 18 is installed in the flow path 3b. At this time, the heat exchanger 18 may be arranged such that pipes are arranged or coiled pipes are positioned along the flow path 3b.

When the flow path 3b is formed in a zigzag shape as described above to provide the heat exchanger 18, the time taken for the air introduced into the intake duct 9 to contact the heat exchanger 18 becomes longer, So that it is possible to provide an effect of increasing the cooling and heating efficiency of households.

In the present invention, the heating water is used in the heat exchanger 18, but it is natural that the cooling water is supplied in the summer so that the air introduced into the room can be supplied in a cooled state.

The integrated generation ventilator 1 provided in the present invention includes one exhaust unit 2 for exhausting polluted air generated in a household to the atmosphere and one intake unit for supplying fresh air of the room to the room 3) and the controller 27 so that the exhaust unit 2 or the intake unit 3 can be operated alone (bypass function) or the exhaust unit 2 and the intake unit 3 can be operated You can drive together.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1: Integrated generation ventilation device 2: Exhaust unit
2a: exhaust case 3: intake unit
3b: Euro 3c:
3a: intake case 4: generation exhaust duct
5: Kitchen exhaust duct 6: Bathroom exhaust duct
7: exhaust duct 8: exhaust fan
9: Generation intake duct 10: Intake duct
11: intake fan 12: first damper
13: second damper 14: third damper
15: fourth damper 16: filter member
17: fifth damper 18: heat exchanger
19: supply pipe 20: discharge pipe
21: circulation pump 22: return pipe
23: first electric valve 24: second electric valve
25: third electric valve 26: temperature sensor
27: Controller 28: Heating water supply means
100: Range hood

Claims (7)

An exhaust unit 2 connected to the generation exhaust duct 4 and equipped with an exhaust fan 8 and a generation intake duct 9 for supplying external air to the generation are connected and an intake fan 11 is provided In constructing the integrated household ventilator (1) in which the intake unit (3) is integrally or separated,
The exhaust unit (2) is box-shaped and includes an exhaust duct (7) connected to discharge contaminated air into the atmosphere; An exhaust case 2a provided with a generation exhaust duct 4 connected to the opposite side of the exhaust duct 7; An exhaust fan 8 installed on the side of the exhaust duct 7 for forcibly exhausting the air in the exhaust case 2a to the outside; A first damper (12) installed in the exhaust duct (7); And a second damper (13) installed in the generation exhaust duct (4);
The intake unit 3 is box-shaped and has an intake case 3a connected to the generation intake duct 9 and connected to the intake duct 10 on the opposite side of the generation intake duct 9; An intake fan (11) installed on the side of the generation intake duct (9) for sucking air in the intake case (3a) and forcibly supplying the air to the generation intake duct (9); A fifth damper (17) installed in the intake duct (10); And a filter member (16) installed in the intake case (3a) for filtering fine dust in the air sucked into the intake fan (11);
And a controller 27 electrically connected to the first, second and fifth dampers 12, 13 and 17 and the exhaust fan 8 and the intake fan 11 to control them Wherein the ventilation system is a ventilation system.
An exhaust unit 2 connected to the generation exhaust duct 4, the kitchen exhaust duct 5 and the bathroom exhaust duct 6 and equipped with an exhaust fan 8, a generation intake duct 9) are connected to each other and an intake unit (3) provided with an intake fan (11) is integrated or detached.
The exhaust unit (2) is box-shaped and includes an exhaust duct (7) connected to discharge contaminated air into the atmosphere; An exhaust case 2a provided with a generation exhaust duct 4, a kitchen exhaust duct 5 and a bathroom exhaust duct 6 connected to the opposite side of the exhaust duct 7;
An exhaust fan 8 installed on the side of the exhaust duct 7 for forcibly exhausting the air in the exhaust case 2a to the outside; A first damper (12) installed in the exhaust duct (7); A second damper (13) installed in the generation exhaust duct (4); A third damper (14) installed in the kitchen exhaust duct (5); And a fourth damper (15) installed in the bathroom exhaust duct (6);
The intake unit 3 is box-shaped and has an intake case 3a connected to the generation intake duct 9 and connected to the intake duct 10 on the opposite side of the generation intake duct 9; An intake fan (11) installed on the side of the generation intake duct (9) for sucking air in the intake case (3a) and forcibly supplying the air to the generation intake duct (9); A fifth damper (17) installed in the intake duct (10); And a filter member (16) installed in the intake case (3a) for filtering fine dust in the air sucked into the intake fan (11);
The first to fifth dampers 12, 13, 14, 15 and 17 and the controller 27 electrically connected to the exhaust fan 8 and the intake fan 11 for controlling them Wherein the ventilation system comprises:
3. The method of claim 2,
A third damper (14) installed in the kitchen exhaust duct (5);
Characterized in that the fourth damper (15) installed in the bathroom exhaust duct (6) is a constant air volume damper.
The method according to claim 1 or 2,
Wherein the first and second dampers (12) and (13) provided in the exhaust unit (2) and the fifth damper (17) in the intake unit (3) are static air damper units.
The method according to claim 1 or 2,
A heat exchanger 18 is disposed in the intake case 3a of the intake unit 3 between the intake duct 10 and the filter member 16 and circulates the heating water. Wherein the outdoor air is heated so that the outdoor air can be heated.
The method of claim 4,
Wherein the heat exchanger (18) is formed as a coil-shaped pipe on a flow path (3b) formed by staggered partition walls (3c) inside the intake case (3a).
The method according to claim 1 or 2,
The heat exchanger (18) is provided with a circulation pump (21) installed in the supply pipe (19);
A return pipe 22 having both ends connected to the supply pipe 19 and the discharge pipe 20;
First and second electric valves 23 and 24 respectively installed in the supply pipe 19 and the discharge pipe 20 at a position outside the return pipe 22;
A third electric valve 25 provided in the return pipe 22 and a temperature sensor 26 installed in the heat exchanger 18 for sensing the temperature of the heating water;
Characterized in that the circulation pump (21), the first to third electromotive valves (23, 24, 25) and the temperature sensor (26) are controlled by a controller (27).

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