KR101927223B1 - Generational ventilation control system - Google Patents

Abstract

A plurality of electric damper motors installed in a duct are connected to a range hood, a bathroom, and a residential space so that ventilation can be performed by an electric loop fan. In addition, it is possible to control the wall pad by electrically connecting the controller and the wall pad to each other. Also, the electric damper is disposed at a position close to the vertical plane connected to the roof fan And to provide a ventilation control system for each household that minimizes the noise of the ventilation.
That is, according to the present invention, a loop fan, which is operated by a signal from a controller installed in a range hood, is installed outdoors in a multi-family house or a residential facility such as an office building, And a plurality of electric dampers which are opened and closed at a plurality of stages are provided in the duct so that ventilation can be performed by the suction force of the roof fan when these electric dampers are opened, The electric damper installed on the range hood is controlled by a controller installed in the range hood. Electric dampers on the duct connecting the bathroom and the residential space with the vertical flame are electrically connected to the controller installed on the range hood So that they can be connected and controlled.

Description

Generational ventilation control system [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ventilation control system for each household by using a month pad installed in a kitchen stove hood and a living room. More specifically, A plurality of electric dampers installed in a duct can be collectively controlled by a controller installed in a range hood in order to connect a range hood, a bathroom, and a residential space to a duct so that the facility cost can be reduced In addition, it is possible to control the wall pad by electrically connecting the controller and the wall pad. In addition, the method of installing the electric damper at a position adjacent to the indoor or vertical plane connected to the roof fan minimizes noise And to provide a ventilation control system for each household.

Apartment houses, multi-generations, multi-family houses, etc. In addition, ventilation systems for households are provided with functionalities to improve indoor air quality by discharging polluted air to kitchens, bathrooms, and residential spaces. .

The above-mentioned ventilation system for each household has been proposed in various configurations, and a typical example thereof is a ventilation system for apartment houses in Korean Patent Application Publication No. 10-2011-0024407 (Mar. 23, 2011) Star exhaust duct; A constant intake port connected to the generation duct and the exhaust duct for each generation; A compulsory suction port installed in the exhaust duct for each generation in parallel with the normal suction port, the compulsory suction port being connected to the inside of the household and having a forced suction device; A common exhaust duct to which a plurality of exhaust ducts for each generation are connected; An integrated exhaust fan spilled on a discharge side of the common exhaust duct; And a driving unit for driving the integrated exhaust fan. This allows the air in the household to be always vented, thereby maintaining a pleasant state, and also capable of responding promptly when prompt exhaustion is desired.

Another example relates to an improved ventilation system for a household in a housing unit of the Korean Registered Patent Bulletin (B1) 10-1137453 (Apr. 18, 2012). The system includes a supply fan, an air supply damper and an air supply duct Ventilation system for households of apartment houses, multi-generations, multi-family houses, etc., having a base, an exhaust unit including a bathroom exhaust fan and a bathroom electric damper and an exhaust duct, and a control unit including a bathroom switch and a ventilation controller The bathroom switch includes a ventilation button and a bathroom power button, and the ventilation controller includes a ventilation driving button. When the buttons of the bathroom switch are all OFF and the ventilation driving button of the ventilation controller is ON, And the bathroom exhaust fan is driven to control the air in the room and the bathroom to be exhausted. At the same time, the air supply damper is opened and the air supply fan is driven, When the bathroom power button is turned on, the bathroom electric damper is kept in a hermetically closed state, the bathroom lamp is turned on, and the bathroom exhaust fan is driven so that only air in the bathroom is exhausted. When the ventilation button of the bathroom switch is turned on, the bathroom electric damper is opened and the bathroom exhaust fan is driven to control the air in the room and the bathroom to be exhausted. At the same time, the air supply damper is opened and the air supply fan is driven, It is easy to use because it is efficient to ventilate before morning work or after work at night, which is the most time for indoor residence and bathroom use. It is convenient to use and it can be used by vertical exhaust pipe and bathroom exhaust fan When the ventilation is necessary even when the bathroom is in use, it is controlled so that the air supply and exhaust can be operated simultaneously The.

However, the prior art described above has a disadvantage in that the driving of the electric damper installed in the kitchen, the bathroom, and the residential area is performed by individual control, which increases the facility cost. Thus, the electric damper control as a whole A control technique capable of controlling the temperature of the liquid is required.

KR 1020110024407A 2011.03.09. KR 101137453 B1 Apr 18, 2012.

Accordingly, the present inventor has solved the problem of the facility cost due to the individual control of the conventional range hood, the bathroom, and the duct-mounted electric damper installed for ventilation of the residential space, and furthermore, The present invention has been researched and developed.

That is, in the present invention, a controller installed in a cooking hood can control a switching circuit for electrically actuating an electric damper installed in a duct piped for ventilation of a stove, a bathroom and a residential space It is possible to drastically reduce the facility cost and also to control the controller provided in the cooking hood by electrically connecting the controller to the wall pad installed in a living room such as a living room, The present invention provides a ventilation control system for each household by using a range hood and a wall pad to minimize noise generated in a bathroom or a residential space by placing the electric dampers at a position close to the vertical axis. It is finished.

In a first aspect of the present invention, there is provided a roof fan installed in a duct for ventilation of a living space, a bathroom, and a residence in a multi-family house or an office building, A plurality of electric dampers which are opened and closed in multi-stages are installed in the duct, and ventilation control can be performed by the suction force of the roof fan when these electric dampers are opened. ; The electric damper installed on the range hood is controlled by a controller installed in the range hood and the electric damper on the duct connecting the bathroom and the residential space to the vertical flame is electrically connected to the controller installed on the range hood without a separate control means So as to be controlled.

Secondly, a roof fan operated by a signal of a controller installed in a range hood is installed in a duct which is piped for ventilation of a range hood, a bathroom, and a residential space in a residential facility such as a multi-family house or an office building. A plurality of electric dampers that are opened and closed at a plurality of stages are provided in the duct and ventilation can be performed by the suction force of the roof fan when these electric dampers are opened, The range hood, the bathroom, the residential space, and the vertical year are interconnected by ducts having individual configurations, and the electric dampers on each duct are installed at positions close to the vertical axis,

The electric damper installed on the range hood is controlled by a controller installed in the range hood and the electric damper on the duct connecting the bathroom and the residential space to the vertical flame is electrically connected to the controller installed on the range hood without a separate control means So as to be controlled.

Third, the controller is electrically connected to a wall pad installed in a residential space and controlled.

Fourthly, an air intake duct for introducing outside air is further installed in the residential space, a filter for filtering the contaminated air sucked from the outside air and an electric damper for intake are installed in the intake duct, and the controller installed in the range hood Is controlled.

Fifth, the intake duct includes a temperature sensing sensor and a heating wire as a heating unit, and the temperature sensing sensor and the heating wire can be controlled through a wall pad.

Sixth, the intake duct is formed to be long so as to pass through a wall surface or bottom of a building to heat air.

Seventh, the electric damper on the duct connected to the bathroom and the roof fan on the vertical flue have a delay that is supplied by a delay circuit built in the controller for a predetermined time (3 to 5 minutes) when the power switch installed in the bathroom is turned off And then stopped after the operation is performed.

The use of the ventilation control system for each household provided by the present invention has the following effects.

- In the kitchen, the range hood is equipped with a roof fan on the roof, an electric damper that operates in multi-stage, and a ventilation fan that can supply and exhaust air in case of excessive pollution. So that a pleasant living environment can be provided.

- It is not necessary to separately install a ventilation fan motor in the bathroom, a total heat exchanger for ventilation in the residential space, and a complex intake / exhaust pipe facility, so that the installation cost is low and the noise of the blowing fan operation noise can be reduced. Since the closing of the electric damper is delayed for a certain period of time and the operation time of the loop fan is sufficiently closed after the ventilation, the odor generated after the use of the bathroom can be smoothly exhausted and the comfortable bathroom can be maintained.

- In case of ventilating the residential space, it is possible to use only the kitchen range hood by using the wall pad, thus enhancing the convenience of use. When ventilating the residential space, the electric damper and the range hood electric damper This allows for rapid ventilation without noise from the hood.

- Since the intake duct, the intake filter and the electric damper are installed, ventilation efficiency can be improved by operating together when ventilating the residential space.

- Since the intake duct is equipped with the heating means, it is possible to prevent the winter or winter hot air from being supplied directly to the residential space, thereby reducing the heating and cooling costs.

- Since the electric damper installed on the duct is installed close to the vertical axis, it is possible to minimize the noise generated during the ventilation process to the bathroom or the residential space, and to easily A / S when the electric damper fails.

1 is a schematic cross-sectional view showing a preferred embodiment of a ventilation control system for each generation provided by the present invention
2 is a schematic cross-sectional view showing another embodiment of a ventilation control system for each household provided by the present invention
3 is a front view showing an example of a controller that can be applied to the present invention.
FIG. 4 is a schematic cross-sectional view showing still another embodiment of the ventilation control system for each household provided by the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a ventilation control system for each household provided by the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a schematic cross-sectional view showing a preferred embodiment of a ventilation control system for each household provided in the present invention, and FIG. 2 is a schematic cross-sectional view showing another embodiment of a ventilation control system for each household, And Fig. 3 is a front view showing an example of a controller that can be applied to the present invention, respectively.

A ventilation control system 1 for each household is provided in a residential facility such as a multi-family house or an office building. Recently, a roof fan 3 is installed on the upper roof of the vertical furnace 2 and installed in the cooking hood 4 The main duct 5 is connected to the vertical duct 2 and the duct connected to the cooking range hood 4 of the kitchen is connected to the main duct 5. [ A duct 52 connected to a bathroom and a duct 53 connected to a living space such as a living room are connected to each other and the electric damper 6 is connected to each of the ducts 51, (7) and (8) are provided so that ventilation can be performed by the suction force of the roof fan (3) when the electric dampers (6), (7) and (8) are opened. 1, or a plurality of vertical flues 2 may be provided as shown in FIG. 2 to connect one vertical flue 2 to a kitchen and a residential space, and the other vertical flume 2 ) Are connected to the bathroom so that ventilation can be provided individually.

The loop fan 3 can be driven at all times. However, in the present invention, when the operation signal of the controller 20 installed in the cooking hood 4 is sensed, the loop fan 3 is immediately driven, When the damper (6) (8) is cut off, the electric power is cut off and the electric power is controlled to be stopped. Also, in case of the bathroom, when the operation signal of the post-ventilation controller 20 is interrupted, the electric power of the electric damper 7 is controlled together with the roof fan 3 in a state in which the built- . Further, the electric dampers 6, 7 and 8 are controlled and opened / closed at various angles by a motor rotating in the forward and reverse direction as the driving means.

Therefore, in the case of the electric dampers 6, 7, and 8 installed in the ducts 51, 52 and 53 as described above, separate control means are required. In the related art, a bathroom, a living space, 4 are provided with separate control means.

The generation ventilation control system 1 of the present invention is provided with the electric damper 6 and 7 installed on the ducts 51, 52 and 53 connecting the bathroom and the residential space to the vertical flume 2, The controller 20 installed in the cooking range hood 4 of the kitchen which is to be installed must be actively utilized to control the operation of the electric dampers 6 and 7 And the controller 20 is electrically connected to the wall pad 30 installed in the residential space so that the control function of the controller 20 is simultaneously controlled in the wall pad 30. [ .

In this case, in the case of the wall pad 30, a normal button switch or a touch screen type is used.

Thus, the linkage control of the controller 20 using the wall pad 30 provides a very convenient function that enables control of the electric damper 6 (7), (8) without inconvenience of the occupant moving to the kitchen can do.

That is, when the cooking utensil 4 is in an unoperated state in a state that the food is placed on the kitchen, it can be easily operated using the wall pad 30 and the ventilation operation of the residential space can be easily realized .

The controller 20 is installed inside the range hood as shown in FIG. 3, and the control unit 21 is exposed to the outside. The operation unit 21 is provided with a power source button for applying power, an electric damper operation indicator, a control stage indicator, a forced exhaust operation button, an exhaust button, a lighting button and a residential space exhaust button, And a circuit board including a microcomputer is installed inside.

Further, as described above, the control damper 6, 7, 8 has a configuration in which the control angle can be controlled in a multi-stage manner, and these control angles are set by touching the exhaust button provided on the control portion 21 It is displayed in numbers (1, 2, 3 stages) through the control stage number indicator, and the operation status can also be confirmed through the operation unit (21).

The configuration of the controller 20 is merely an example, and it goes without saying that the controller 20 can be provided in various forms through design changes and the like.

In the present invention, the electric dampers 6, 7, 8 by the controller 20 can be controlled in a complex manner, and the operation is performed by the following method.

First, in the case of the electric damper 6 applied to the range hood 4, when the controller 20 is turned on when cooking in a kitchen as in the general configuration, the electric damper 6 is opened at a selected angle in multiple stages to ventilate. As described above, when the operation signal of the controller 20 is sensed, the roof fan 3 installed immediately on the upper part of the vertical flue 2 is immediately operated and the polluted air in the kitchen is discharged through the opened electric damper 6 To the outside. The ventilation fan 40 is also applied to the cooking hood 4, and ventilation efficiency can be maximized by driving the ventilation fan 40 together when air contamination in the kitchen or the residential space is severe.

In the case of the electric damper 7 applied to the bathroom, since the power supply signal is notified to the controller 20 when the power switch 12 installed in the bathroom is turned ON, the microcomputer applies power to the electric damper 7 and opens the electric damper 7 The loop fan 3 is immediately activated to enable ventilation and when the power switch 12 provided in the bathroom is turned off, the power shutoff signal is notified to the controller 20, so that the microcomputer cuts off the power to the electric damper 7 do. At this time, the loop fan 3 and the electric damper 7 are stopped after a delay operation in which power is supplied for a predetermined time (3 to 5 minutes) by the delay circuit built in the controller 20, The electric damper 7 is fully shut off after sufficient ventilation.

When the selection switch of the operating unit 21 corresponding to the residential space is operated by using the wall pad 30 installed in the residential space when the residential space is to be ventilated, The damper 8 is opened and the roof fan 3 installed at the upper end of the vertical flue 2 is immediately operated to ventilate in the residential space. At this time, the electric damper 6 applied to the range hood 4 is operated together with ventilation. When the ventilation is performed as described above, a pressure change (sound pressure) is generated in the closed housing space. According to the present invention, the intake damper 10 (10) installed in the intake duct 9, ) Are opened together to improve the ventilation efficiency of the residential space. In addition, when the pollution degree of the residential space is severe, it is natural that the ventilation fan 40 provided in the cooking hood 4 is driven together so that rapid ventilation can be performed.

A filter (11) is installed in the intake duct (9) for introducing outside air into the residential space together with the intake damper (10) to filter the contaminated outside air. A duct (53) So that operation can be performed in conjunction with the electric damper 8 on the vehicle. Meanwhile, a heating means may be further provided to compensate for a sudden difference in the temperature difference between indoor air and outdoor air in the winter season, and the heating means may be proposed in various ways. A preferred example is to include a temperature sensor 13 and a heating wire 14 built in the interior of the intake duct 9. In another example, the intake duct 9 may be arranged to pass through a wall or floor of a building, So that the air can be heated.

The temperature sensor 13 is electrically connected to the wall pad 30. When the room temperature set in the wall pad 30 and the temperature difference provided by the temperature sensor 13 are generated, 14) as the basic data for applying power. In this case, it is a matter of course that a button for confirming whether or not the heating means is used can be provided on the wall pad 30. For example, when the indoor setting temperature is 20 占 폚 and the sensing temperature of the temperature sensing sensor 13 is 5 占 폚, when the wall pad 30 is operated to ventilate the residential space, The controller 20 is controlled. In the controlled example, the presence or absence of the use of the intake damper 10 is checked. If NO is selected, the electric damper 10 on the duct 53 connected to the dwelling space is disconnected And the electric damper 6 applied to the range hood 4 are opened to ventilate. If YES is selected, the presence or absence of the heating means is checked again. If ON is selected at this time, only the electric damper 10 for intake is opened with the heating wire 14 being turned off. If YES is selected, The power is supplied to the hot wire 14 as the heating means and the hot air is supplied to the residential space by firstly heating the air sucked into the residential space so that there is no problem such as a sudden drop in the room temperature .

On the other hand, it is a matter of course that the selecting operation of the month pad 30 is omitted when heating the air by forming the intake duct 9 to be long by the heating means to pass through the wall or bottom of the building.

FIG. 4 is a schematic cross-sectional view showing another embodiment of a ventilation control system for each generation provided by the present invention.

As described above, the duct 51 connected to the kitchen range hood 4, the duct 52 connected to the bathroom, and the duct 53 connected to the living space (living room or the like) are interconnected to the vertical duct 2 7 and 8 are installed in the vertical flume 2 in the operation of installing and operating the electric dampers 6, 7 and 8 in the respective ducts 51, 52 and 53. The electric dampers 6, As shown in FIG.

This configuration is very advantageous for the noise of the ventilation.

That is, when the operation signal of the controller 20 for opening the electric dampers 6, 7, 8 is sensed, the roof fan 3 installed at the upper end of the vertical flume 2 is immediately operated When the electric damper 6, 7, 8 is opened while the outdoor loop fan 3 is sucking the air in the vertical flue 2, the electric damper 6 7) Noise generated by wind pressure is generated in (8), but when the electric dampers (6) (7) and (8) are located close to the bathroom and the residential space, When the electric dampers 6, 7 and 8 are installed close to the vertical flue 2 as in the case of the invention, it is possible to minimize the transition of the above-described noise to the bathroom and the residential space.

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: Household ventilation control system 2: Vertical year
3: Loop fan 4: Range hood
5: Main duct 51, 52, 53: Duct
6, 7, 8: Electric damper 9: Intake duct
10: electric damper for intake 11: filter
12: Power switch 13: Temperature sensor
14: heat line 20: controller
21: Operation section 30: Wall pad
40: blowing fan

Claims (7)

52 and 53 installed in a living room such as a multi-family house or an office building to ventilate the living room hood 4 and the bathroom or the residential space, and a controller (not shown) installed in the living room hood 4 The roof fan 3 is connected to the vertical flue 2 provided outside the building and the ducts 51, 52 and 53 are provided with a plurality of electric dampers 6 7) 8 is provided in the rear portion of the roof fan 3 so that air can be blown out by the suction force of the roof fan 3 when these electric dampers 6, 7, 8 open, ;
The electric damper 6 provided on the range hood 4 is controlled by the controller 20 provided on the range hood 4,
The electric dampers 7 and 8 on the ducts 52 and 53 connecting the bathroom and the residential space to the vertical flue 2 are electrically connected to the controller 20 provided on the cooking hood 4, So as to be controlled;
The air intake duct 9 is provided with a filter 11 capable of purifying the air of the contaminated outside air and sending it to the room, and an electric damper 10 Is installed and controlled by a controller (20) installed in the cooking range hood (4);
The electric damper 7 on the duct 52 connected to the bathroom and the roof fan 3 on the vertical flue 2 are connected to each other by a delay built in the controller 20 when the power switch 12 provided in the bathroom is turned off, (3 ~ 5 minutes) is further supplied by a circuit, and then the power supply is stopped after the delay operation is performed.
52 and 53 installed in a living room such as a multi-family house or an office building to ventilate the living room hood 4 and the bathroom or the residential space, and a controller (not shown) installed in the living room hood 4 The roof fan 3 is connected to the vertical flue 2 provided outside the building and the ducts 51, 52 and 53 are provided with a plurality of electric dampers 6 7) 8 is provided in the rear portion of the roof fan 3 so that air can be blown out by the suction force of the roof fan 3 when these electric dampers 6, 7, 8 open, ;
The living room and the vertical flue 2 are interconnected by the ducts 51, 52 and 53 having the individual configurations and the electric damper 51 on the ducts 51, 52 and 53, (6), (7) and (8) are installed at positions close to the vertical flue (2)
The electric damper 6 installed in the cooking hood 4 is controlled by the controller 20 installed in the cooking hood 4 and is connected to the duct 52 for connecting the bathroom and the residential space to the vertical flue 2 The electric dampers 7 and 8 on the rear hood 53 are controlled to be electrically connected to the controller 20 installed on the cooking hood 4 without any separate control means;
The air intake duct 9 is provided with a filter 11 capable of purifying the air of the contaminated outside air and sending it to the room, and an electric damper 10 Is installed and controlled by a controller (20) installed in the cooking range hood (4);
The electric damper 7 on the duct 52 connected to the bathroom and the roof fan 3 on the vertical flue 2 are connected to each other by a delay built in the controller 20 when the power switch 12 installed in the bathroom is turned off, (3 ~ 5 minutes) is further supplied by a circuit, and then the power supply is stopped after the delay operation is performed.
delete delete The method according to claim 1 or 2,
The intake duct (9) is configured to include a temperature sensor (13) and a heating wire (14) as a heating means,
Wherein the temperature sensor (13) and the heating wire (14) are controlled through a wall pad (30).
The method according to claim 1 or 2,
Wherein the intake duct (9) is formed to have a long length for the intake duct (9) to pass through a wall or bottom of a building to heat the air. delete

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