KR20230091654A - Smoke removal system and smoke removal method for each protected area - Google Patents

Abstract

The present invention relates to a smoke control system and a smoke control method for living room smoke control equipment using a cooling/heating system of an intelligent damper. A fire is detected through a fire detection sensor installed in each area. A fire signal is applied to a receiver through a communication line by the fire detection sensor installed in each area. The fire signal is applied to a control computer by the receiver, and an exhaust fan and an air supply fan installed in the area in which the fire broke out are driven. The fire signal is received from the receiver to close an air supply duct and open an exhaust duct in the area in which the fire broke out. After receiving the fire signal from the receiver, an air supply damper is opened and an exhaust damper (70) is closed in an area in which the fire did not break out. The fire and smoke can be prevented from spreading into indoor space by causing a convection phenomenon in which indoor smoke is discharged to outdoor space in the area in which the fire broke out and supplying outside air in the area in which the fire did not break out to prevent smoke from spreading from the area in which the fire broke out to the area in which the fire did not break out.

Description

Air supply and exhaust control system and control method for living room smoke control system using intelligent damper heating and cooling system {Smoke removal system and smoke removal method for each protected area}

The present invention relates to a ventilation system capable of controlling an air supply damper and an exhaust damper using a cooling and heating control system in the event of a fire in a living room control research area of a basement floor, and more particularly, to a department store basement space, an underground parking lot, an underground windowless floor, In order to prevent smoke from spreading in all directions in the event of a fire in the living room such as the basement of a building, the detector in the fire area operates in case of fire and sends a fire signal to the receiver, while the air supply damper in the fire area is closed, the exhaust damper is opened, and The supply and exhaust control system of the living room smoke control system using the air conditioning and heating system of the intelligent damper that prevents the spread of smoke by opening the air supply damper in the fire area and closing the exhaust damper so that people can quickly evacuate and prevent casualties. It is about.

In general, the underground parking lot and underground store of a building are equipped with a cooling/heating system in a limited space.

That is, in the living room of the underground space, a ventilation system and a cooling/heating device are installed through an air conditioner, and heating or cooling is performed by the air conditioner's air supply temperature control method, and the air supply temperature control method maintains the temperature of the air supplied from the air conditioner to the room. say

This method adjusts the amount of air supplied to the room according to the load while the supply air temperature is constant. In addition, this method is generally used in air conditioning systems equipped with air conditioning and heating (VAV).

The reason why the supply air temperature control method is applied in the air conditioning and heating (VAV) method is that the VAV automatically increases or decreases the air volume according to the room temperature of each part of the room.

Therefore, the supply air temperature control method maintains the indoor supply temperature constant as described above, and this method is applied to systems in which VAVs are installed. Heating is being done.

Therefore, in the past, when a fire breaks out in the living room on the ground floor, since the air conditioner supplies and exhausts at the same time, the smoke spreads to the surroundings, resulting in casualties.

Looking at the prior art in this field, the living room smoke control system of Patent Registration No. 10-2207167 (registered on January 19, 2021) is formed in a line shape along the passage of the floor 12 on the ceiling 11 of the living room 10. A diffuser installation hole (11a); Ventilation ducts 20 disposed above the ceiling 11 to be spaced apart and installed in a line shape along the diffuser installation hole 11a; a blower (30) installed in the blower duct (20) to discharge internal air to the outside while rotating at a normal low speed in a forward direction and supplying external air to the inside while rotating at a reverse high speed in an emergency; It is installed at equal intervals at the lower part of the blower duct 20 and is opened to generate weak exhaust in proportion to the low-speed rotation of the blower 30 at normal times, and open to supply strong air in proportion to the high-speed rotation of the blower 30 in an emergency. A plurality of proportional control dampers 40; In a state where it is installed in a line along the diffuser installation hole (11a) of the ceiling (11), it is connected to the proportional control damper (40) and the connecting pipe (51), respectively, to exhaust the air in the living room (10) to the outside in normal times, and in case of emergency A plurality of line diffusers 50 supplying outside air to the lower part of the ceiling 11 to split the smoke into both sides to form a shelter space S in a vertical line toward the floor; a smoke detector 60 installed on the ceiling 11 to detect smoke generation in an emergency; A configuration including a control unit 70 that is electrically connected to the blower 30, the proportional control damper 40, and the smoke detector 60 for automatic control has been disclosed.

This exhausts the living room air to the outside in normal times, and supplies the outside air to the lower part of the ceiling in case of an emergency to split the smoke into both sides so that people can quickly evacuate through the evacuation space formed in a vertical line toward the floor in between. It can be seen that it is about a living room smoke control system that allows

In the prior art of FIG. 1, in case of fire, air is supplied from the ventilation ducts installed at equal intervals at the lower part so that the smoke is split to both sides so that people can evacuate between them, but both sides due to the strength of the wind supplied by the blower There is a problem in that people who are in remote places on the side of the living room are suffocated by the harmful gas contained in the smoke as the smoke rapidly approaches people who are in remote places on the side of the living room.

Registered Patent Publication No. 10-2207167 (registered on January 19, 2021)

The present invention is to solve the conventional problems, when a fire occurs in the living room on the ground floor, the fire detection sensor in the area where the fire occurs operates to close the air supply damper and open the exhaust damper to discharge smoke, and to discharge the smoke in the area where the fire does not occur In accordance with the signal from the fire detection sensor in the fire area, the receiver closes the exhaust damper and opens the air supply damper to supply air, preventing smoke from spreading in the fire area and enabling people to evacuate quickly. It is an object of the present invention to provide an air supply and exhaust control system for a living room ventilation system using a cooling and heating system.

The present invention is a means for achieving the above object,

A plurality of fire detection sensors installed for each zone so that each ID can be set to detect a fire occurring in each zone; A receiver connected to a plurality of fire detection sensors through a communication line to receive a fire detection signal, transmit the received signal to a control computer, and control an air supply fan and an exhaust fan installed in a duct of a cooling and heating system; A control computer that controls a plurality of air supply dampers and a plurality of exhaust dampers installed for each zone by a fire detection signal applied through a receiver and a communication line; A plurality of air supply dampers installed for each zone in the duct of the cooling and heating system to be able to open and close under the control of a control computer; A plurality of exhaust dampers installed for each zone in the duct of the cooling and heating system to be able to open and close under the control of a control computer; An air supply fan installed in the duct of the cooling and heating system to supply external air to a plurality of air supply dampers under the electrical control of the receiver; An exhaust fan installed in the duct of the cooling and heating system to discharge smoke from a fire zone in a plurality of exhaust dampers under the electrical control of the receiver; An exhaust control system is provided.

The receiver of the present invention is characterized by receiving a fire detection signal from a fire detection sensor and driving an air supply fan to supply external air to an air supply damper installed in a cooling and heating system duct in a non-fire zone except for a fire zone.

The receiver of the present invention is characterized by receiving a fire detection signal from a fire detection sensor and driving an exhaust fan to discharge smoke to an exhaust duct installed in a cooling and heating system duct in a fire zone.

The control computer of the present invention, based on the ID of the fire detection sensor where the fire occurred from the receiver, closes the air supply damper in the area where the fire occurred and opens the air supply damper in the non-fire area to prevent smoke spread in the fire area and It is characterized by the effect of facilitating human evacuation.

The control computer of the present invention, based on the ID of the fire detection sensor applied from the receiver, opens the exhaust damper in the area where the fire occurred and closes the exhaust damper installed in the non-fire area so that the smoke in the fire area is discharged to the outside. characterized by

The present invention is another means for achieving the above object,

A tenth step (S10) of reading a table according to zone-specific settings stored in the database and checking whether the fire detection sensor is operating or not by the management computer; a twentieth step (S20) of determining whether the receiver receives a fire signal from a fire detection sensor installed for each zone; a 30th step (S30) of driving an air supply fan and an exhaust fan when a fire signal from the fire detector is detected by the receiver 20; A 40th step (S40) of comparing the electrical signal received through the receiver with the fire signal and ID of the fire detection sensor with a table according to zone setting; a 50th step (S50) of determining whether the fire signal and ID of the fire detection sensor applied from the receiver are exhausted and supplied by an exhaust fan and an air supply fan corresponding to a table according to zone setting; A 60th step (S60) of applying a control signal to the air supply damper through the receiver to close the air supply damper in the area where the fire occurred in the control computer to close it; A 70th step (S70) of opening the exhaust damper by applying a control signal to the exhaust damper through the receiver in order to open the exhaust damper in the area where the fire occurred in the control computer; An 80th step (S80) of applying a control signal to the air supply damper of the non-fire zone via a receiver from the control computer to open the air supply of the non-fire zone in step 50 (S50); A 90th step (S90) of closing the exhaust damper of the non-fire zone by applying a control signal from the control computer to the exhaust damper of the non-fire zone through the receiver to facilitate the inflow of air into the non-fire zone; It provides a method for controlling the supply and exhaust of a living room smoke control system using an intelligent damper cooling and heating system.

In the twentieth step of the present invention, the fire signal and ID applied from the fire detection sensor are compared with the table to apply data including the fire signal and ID to the control computer so that the corresponding zone can be compared, and at the same time, the air supply fan and the exhaust fan are applied. It is characterized by activating.

Step 30 of the present invention is characterized in that the data applied from the receiver and the table set for each zone are compared in the control computer, and the control computer controls the receiver to drive the air supply damper and the exhaust damper.

The control computer of the present invention, based on the ID of the fire detection sensor where the fire occurred from the receiver, closes the air supply damper in the area where the fire occurred and opens the air supply damper in the other area to allow outside air to flow into the room. to be characterized

The control computer of the present invention, based on the ID of the fire detection sensor where the fire occurred from the receiver, opens the exhaust damper in the area where the fire occurred and closes the exhaust damper installed in the other area so that indoor smoke is discharged to the outside. characterized by

In the present invention, in order to prevent smoke from spreading from a fire area to a non-fire area, outside air is supplied to the room in a fire area and indoor smoke is removed from a fire area. Since it is discharged outdoors, it has the effect of preventing fire and smoke from spreading indoors as much as possible.

In addition, since outside air is introduced into an area where there is no fire by the air supply fan driven by the receiver, people can easily evacuate.

1 is a view schematically showing a supply and exhaust control system of a living room smoke control system using a heating and cooling system of an intelligent damper according to the present invention.
2 is a flow chart showing a smoke control method for each protection zone by driving an exhaust damper and an air supply damper in a fire zone and a non-fire zone by a supply and exhaust control system of a living room ventilation system using an intelligent damper cooling and heating system according to the present invention.

Hereinafter, a supply and exhaust control system and control method of a living room ventilation system using an intelligent damper cooling and heating system according to the present invention will be described.

The supply and exhaust control system of the living room ventilation system using the heating and cooling system of the intelligent damper according to the present invention has a plurality of fire detection sensors installed in each zone so that each ID is set to detect a fire occurring in the zone (distinct space). (10) and a plurality of fire detection sensors (10) connected by a communication line to receive a fire detection signal, transmit the received signal to the control computer (50), and an air supply fan (30) installed in the duct of the cooling and heating system. ) and a receiver 20 controlling the exhaust fan 40, a plurality of air supply dampers 60 and a plurality of exhaust dampers 70 installed for each zone by a fire detection signal connected to the receiver 20 and applied through a communication line. ), a control computer 50 controlling the control computer 50, a plurality of air supply dampers 60 installed in the duct of the cooling and heating system for each zone to be able to open and close under the control of the control computer 50, and control computer 50. A plurality of exhaust dampers 70 installed in the duct of the heating and cooling system to be opened and closed for each zone, and a plurality of air supply dampers 60 under the electrical control of the receiver 20 to supply external air to the duct of the cooling and heating system. Including an air supply fan 30 installed and an exhaust fan 40 installed in the duct of the cooling and heating system to discharge smoke from a zone where a fire occurs in a plurality of exhaust dampers 70 under the electrical control of the receiver 20 It is characterized by doing.

A supply and exhaust control system and control method of a living room smoke control system using an intelligent damper cooling and heating system according to the present invention having the above characteristics will be described in detail with reference to the accompanying drawings.

The supply and exhaust control system of a living room ventilation system using an intelligent damper cooling and heating system according to the present invention includes a fire detection sensor 10, a receiver 20, an air supply fan 30, an exhaust fan 40, a control computer 50, It consists of an air supply damper 60 and an exhaust damper 70.

The fire detection sensor 10 is characterized in that each ID (identification number) is set and installed for each zone to detect a fire occurring in each zone. The fire detection sensor 10 is connected to the receiver 20 through a communication line, and at this time, a plurality of communication lines are connected to each other or connected in parallel using one communication line.

When the fire detection sensor 10 applies a fire signal to the receiver, a detection signal including an ID is applied, and the receiver 20 can determine in which zone a fire has occurred by this ID.

The receiver 20 is connected to the plurality of fire detection sensors 10 through a communication line to receive a fire detection signal, transmits the received signal to the control computer 50 connected through the communication line, and It is characterized by controlling the exhaust fan (40).

The receiver 20 is connected through a communication line to control the plurality of air supply fans 30 and the plurality of exhaust fans 40, and the plurality of air supply fans 30 and the plurality of exhaust fans 40 are connected to a predetermined area. are tied together so that outside air can be supplied or indoor air can be discharged to the outside. In addition, a plurality of air supply fans 30 and a plurality of exhaust fans 40 may be installed for each zone, and the standard for each installation for each zone is based on the National Fire Protection Act.

Since the smoke generated by the fire is discharged to the outdoors by the receiver 20, there is an effect of preventing people evacuating from being damaged by the smoke.

The plurality of air supply fans 30 are installed in the duct to supply outside air to the plurality of air supply dampers 60 installed in the duct of the cooling and heating system and positioned for each zone to supply outside air. In addition, the plurality of air supply fans 30 bind a plurality of air supply dampers 60 installed to be located in a plurality of zones to supply air.

In addition, each ID is set for the plurality of air supply fans 30, and these IDs are applied to the control computer 50 through the receiver 20, and the manager uses the control computer 50 to monitor the current driving state. so that you can check it.

The exhaust fan 40 is also connected to a duct of a cooling/heating system so that indoor air or smoke in the event of a fire can be exhausted to the outside of the building. In addition, the exhaust fan 40 binds a plurality of zones together so that indoor air can be discharged by means of a plurality of exhaust dampers 70 .

In addition, each ID is set for the plurality of exhaust fans 40, and these IDs are applied to the control computer 50 through the receiver 20, and the manager uses the control computer 50 to monitor the current driving state. In addition to being able to confirm by doing so, individual driving is made possible by the control computer 50.

As described above, each exhaust fan 40 installed in a predetermined area can be driven independently or set to operate together by bundling a plurality of exhaust fans 40 installed in each area. ), so that the setting is made by the program installed in

When the fire detection signal of the fire detector 10 with each ID set is applied to the communication line through the receiver 20, the control computer 50 installs a plurality of air supply dampers 60 installed for each zone and set with each ID. And by controlling the driving of the plurality of exhaust dampers (70), it is characterized in that the air supply or smoke exhaust is controlled to be made.

The control computer 50 receives the fire signal applied from the receiver 20, and closes the air supply damper 60 in the area where the fire occurs to prevent the inflow of outside air, and the air supply damper in the non-fire area ( 60) to allow outside air to flow in.

In addition, the control computer 50 opens the exhaust damper 70 in the area where the fire occurs so that smoke can be discharged, and closes the exhaust damper 70 in the non-fire area to prevent the smoke from being dispersed in the room. .

The control computer 50 supplies outside air to the room in areas where fire does not occur and to prevent fire from spreading to areas where fire has occurred and areas where fire has not occurred, and outside air in areas where fire has occurred. In addition, by opening the exhaust damper 70 in the area where the fire occurred, the smoke inside the room is discharged to the outside, so that the spread of smoke into the room can be prevented as much as possible.

As described above, the control computer 50 controls the supply and discharge of air to the fire area and the non-fire area to prevent smoke from spreading from the fire area to the non-fire area, so that people evacuating from the fire move It has the effect of preventing the fire from spreading to non-fire areas while preventing smoke inhalation as much as possible.

The air supply damper 60 is installed for each zone and is connected to the air supply fan 30 through a duct of the cooling and heating system to allow outside air to flow into the room. In addition, the air supply damper 60 is electrically connected to the receiver 20, and a control signal applied from the control computer 50 is applied through the receiver 20 to damper by driving an air supply motor (not shown) installed therein. The inflow of air is controlled by opening or closing the wings (not shown).

Each ID is loaded on the air supply damper 60 installed for each zone to operate individually in the control computer 50 or to drive a plurality of zones together, so that outside air is easily introduced into the non-fire zone allow it to be done

As described above, the air supply damper 60 introduces outside air into the non-fire zone, so that people evacuating from a fire can easily evacuate while maximally preventing damage caused by smoke.

The exhaust damper 70 is installed in each zone and connected to the exhaust fan 40 through a duct so that smoke is discharged from a zone where a fire occurs under the control of a control computer applied through a receiver. In addition, the exhaust damper 70 is electrically connected to the receiver 20, and is controlled by the control computer 50 electrically connected to the receiver 20, and the exhaust motor (not shown) installed therein is controlled to control the damper blades (not shown) is opened or closed to allow smoke to escape.

As described above, the smoke in the fire zone is discharged to the duct of the cooling and heating system through the exhaust damper 70 by the driving of the exhaust fan 40, thereby preventing the smoke generated in the fire zone from spreading to the non-fire zone. This has the effect of making it easy for people to evacuate.

In addition, since the exhaust damper 70 installed in the non-fire zone is not opened, the exhaust pressure generated by the driving of the exhaust fan 40 is not sprayed, so smoke is easily sucked into the exhaust damper 70.

A method for controlling air supply and exhaust of a living room smoke control system using the heating and cooling system of the intelligent damper configured as described above will be described.

2, a method for controlling air supply and exhaust of a living room smoke control system using an intelligent damper cooling and heating system according to the present invention detects a fire through a fire detection sensor 10 installed for each zone, and detects a fire installed for each zone. A fire signal is applied from the detection sensor 10 to the receiver 20 through a communication line, and a fire signal is applied from the receiver 20 to the control computer 50, and an air supply fan 30 installed in the area where the fire occurs ) and an exhaust fan, receive a fire signal from the receiver 20, close the air supply damper 60 in the area where the fire occurred, and open the exhaust damper 70 to discharge smoke through the duct of the cooling and heating system. , The exhaust damper 70 of the non-fire zone is closed and the air supply damper 60 is driven to allow outside air to flow into the non-fire zone.

The air supply and exhaust control method of the living room smoke control system using the heating and cooling system of the intelligent damper according to the present invention having the above characteristics will be described in detail with reference to the accompanying drawings.

According to the present invention, a method for controlling air supply and exhaust of a living room ventilation system using an intelligent damper cooling and heating system reads a table according to zone-specific settings stored in a database and checks whether the fire detection sensor 10 is operating in the management computer 50. Step 10 (S10) is performed, and step 20 (S20) of determining whether the receiver 20 receives a fire signal from the fire detection sensor 10 installed for each zone is performed, and a fire signal is received from the fire detector 10. When detected by the receiver 20, a 30th step (S30) of driving the air supply fan 30 and the exhaust fan 40 is performed, and the electrical signal received through the receiver 20 is converted into a fire of the fire detection sensor 10. A 40th step (S40) of comparing the signal and the ID with the table according to the zone setting is performed, and the fire signal of the fire detection sensor 10 applied from the receiver 20 and the ID correspond to the table according to the zone setting. In order to perform the 50th step (S50) of determining whether exhaust and supply air is performed by the fan 40 and the air supply fan 30, and to close the air supply damper 60 in the area where the fire occurred in the control computer 50 A 60th step (S60) of applying a control signal to the air supply damper 60 via the receiver 20 to close it is performed, and in order to open the exhaust damper 70 in the area where the fire occurs in the control computer 50, the receiver A 70th step (S70) of applying a control signal to the exhaust damper 70 to open it through (20) is performed, and in the 50th step (S50), a control computer (50) ) performs an 80th step (S80) of applying a control signal to the air supply damper 60 of the non-fire zone via the receiver 20 to open it, and closing the exhaust damper 70 of the non-fire zone to A 90th step (S90) of applying a control signal to the exhaust damper 70 of the non-fire zone via the receiver 20 from the control computer 50 to facilitate the inflow of air into the air is performed (S90).

In the tenth step (S10), the management computer 50 checks whether the fire detection sensor 10 is operating by reading the table according to the setting for each zone stored in the database, and determines whether normal operation is achieved. At this time, the control signal applied from the control computer is transmitted to the fire detection sensor 10 via the receiver 20 connected through the communication line.

In the twentieth step (S20), the fire signal and ID applied from the fire detection sensor 10 are compared with the table to apply data including the fire signal and ID to the control computer 50 so that the corresponding zone can be compared. At the same time, the air supply fan 30 and the exhaust fan 40 are operated.

In the 30th step (S30), the air supply damper 60 and the exhaust damper 70 are driven by comparing the data applied from the receiver 20 to the control computer 50 with a table set for each zone.

More specifically, the air supply damper 60 is opened in an area where no fire occurs and closed in an area where a fire occurs, and the exhaust damper 70 is opened only in an area where a fire occurs, and in a non-fire area. That is, it can be closed in areas where there is no fire.

The control computer 50 selects the air supply damper 60 and the exhaust damper 70 to supply air while exhausting the area where the fire occurred on the table, and applies the corresponding ID and control signal through the receiver 20 It is so that the air supply damper 60 and the exhaust damper 70 can be driven.

The receiver 20 sends an electrical signal to the exhaust damper so that the opening and closing are performed based on the ID of the exhaust damper 70 and the ID of the air supply damper 60 in the area where the fire occurred by the control signal applied from the control computer 50. (70) and the air supply damper (60).

In addition, the exhaust damper 70 in the area where the fire occurs is opened by the electrical signal of the receiver 20, so that the smoke in the room is exhausted by the exhaust fan 40 and the air supply damper 60 is closed at the same time.

The area where the fire is not caused by the receiver 20, that is, the air supply damper 60 of the non-fire zone is opened to allow air to flow into the room, and the exhaust damper 70 of the non-fire zone is closed to supply the air supply damper ( 60) so that the air supplied through it is easily introduced into the room.

As described above, outside air is easily introduced into the non-fire zone, and smoke is easily discharged through the exhaust damper 70 because the exhaust pressure by the exhaust fan 40 acts strongly in the zone where a fire occurs.

As described above, outside air is supplied to the room in areas where there is no fire, and indoor smoke is discharged to the outside in areas where fire has occurred. It has the advantage of minimizing casualties.

The above description is merely an example of the technical idea of the present invention, and those skilled in the art can make various modifications, changes, and substitutions without departing from the essential characteristics of the present invention. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10: fire detection sensor
20: receiver
30: air supply fan
40: exhaust fan
50: control computer
60: air supply damper
70: exhaust damper

Claims (10)

A plurality of fire detection sensors 10 installed for each zone so that each ID can be set to detect a fire occurring in each zone;
It is connected to a plurality of fire detection sensors 10 and a communication line to receive a fire detection signal, transmits the received signal to the control computer 50, and the air supply fan 30 and the exhaust fan installed in the duct of the cooling and heating system ( 40) and a receiver 20 that controls;
A control computer 50 that controls a plurality of air supply dampers 60 and a plurality of exhaust dampers 70 installed for each zone by a fire detection signal connected to the receiver 20 and applied through a communication line;
A plurality of air supply dampers 60 installed in the duct of the cooling and heating system for each zone to be opened and closed under the control of the control computer 50;
A plurality of exhaust dampers 70 installed for each zone in the duct of the cooling and heating system to be opened and closed under the control of the control computer 50;
An air supply fan 30 installed in a duct of a cooling and heating system to supply external air to a plurality of air supply dampers 60 under the electrical control of the receiver 20;
An exhaust fan 40 installed in a duct of a cooling and heating system to discharge smoke from a zone where a fire occurs in a plurality of exhaust dampers 70 under the electrical control of the receiver 20;
A supply and exhaust control system of a living room ventilation system using an intelligent damper cooling and heating system, characterized in that it comprises a. According to claim 1,
The receiver 20,
Receiving a fire detection signal from the fire detection sensor 10 and driving the air supply fan 30 to supply external air to the air supply damper 60 installed in the air conditioning system duct of the non-fire zone except for the fire zone. Air supply and exhaust control system of living room ventilation system using cooling and heating system of intelligent damper. According to claim 1,
The receiver 20,
An intelligent damper cooling and heating system characterized by receiving a fire detection signal from the fire detection sensor 10 and driving the exhaust fan 40 to discharge smoke to the exhaust duct 70 installed in the cooling and heating system duct of the fire zone. Air supply and exhaust control system of living room ventilation system using . According to claim 1,
The control computer 50,
Based on the ID of the fire detection sensor 10 where the fire occurred from the receiver 20, the air supply damper 60 of the area where the fire occurred is closed and the air supply damper 60 of the non-fire area is opened
An air supply and exhaust control system of a living room smoke control system using an intelligent damper cooling and heating system characterized by the effect of preventing the spread of smoke in the fire zone and the effect of facilitating human evacuation. According to claim 1,
The control computer 50,
Based on the ID of the fire detection sensor 10 applied from the receiver 20, the exhaust damper 70 in the area where the fire has occurred is opened and the exhaust damper 70 installed in the non-fire area is closed so that smoke in the fire area An air supply and exhaust control system of a living room ventilation system using a cooling and heating system of an intelligent damper, characterized in that it is discharged to the outside. A tenth step (S10) of checking the operation of the fire detection sensor 10 in the management computer 50 by reading the table according to the setting for each zone stored in the database;
a twentieth step (S20) of determining whether the receiver 20 has received a fire signal from the fire detection sensor 10 installed for each zone;
a 30th step (S30) of driving the air supply fan 30 and the exhaust fan 40 when the fire signal from the fire detector 10 is detected by the receiver 20;
A 40th step (S40) of comparing the electrical signal received through the receiver 20 with the fire signal of the fire detection sensor 10 and the ID table according to zone setting;
A 50th method for determining whether exhaust and supply air are performed by the exhaust fan 40 and the air supply fan 30 whose fire signal and ID of the fire detection sensor 10 applied from the receiver 20 correspond to the table according to zone setting. Step (S50) and;
A 60th step (S60) of applying a control signal to the air supply damper 60 via the receiver 20 to close the air supply damper 60 in the area where the fire occurred in the control computer 50 and closing it;
A 70th step (S70) of applying a control signal to the exhaust damper 70 through the receiver 20 to open the exhaust damper 70 in the area where the fire occurred in the control computer 50 and opening it;
In step 50 (S50), a control signal is applied from the control computer 50 to the air supply damper 60 of the non-fire zone via the receiver 20 so that the air supply of the non-fire zone is made, and the 80th step ( S80) and;
By closing the exhaust damper 70 of the non-fire zone to facilitate the inflow of air into the non-fire zone, a control signal is applied from the control computer 50 to the exhaust damper 70 of the non-fire zone via the receiver 20 to close it. The 90th step of making (S90);
A method for controlling air supply and exhaust of a living room ventilation system using a heating and cooling system of an intelligent damper, characterized in that it comprises a. According to claim 6,
In the twentieth step (S20),
The fire signal and ID applied from the fire detection sensor 10 are compared with the table to apply data including the fire signal and ID to the control computer 50 so that the corresponding area can be compared, and at the same time, the air supply fan 30 and the exhaust A method for controlling air supply and exhaust of a living room smoke control system using a cooling and heating system of an intelligent damper, characterized in that by operating a fan (40). According to claim 6,
The thirtieth step (S30),
The control computer 50 compares the data applied from the receiver 20 with the table set for each zone,
A method for controlling air supply and exhaust of a living room ventilation system using an intelligent damper cooling and heating system, characterized in that the control computer (50) controls the receiver to drive the air supply damper (60) and the exhaust damper (70). According to claim 6,
The control computer 50,
Based on the ID of the fire detection sensor 10 where the fire occurred from the receiver 20, the air supply damper 60 in the area where the fire occurred is closed and the air supply damper 60 in the other area is opened to allow outside air to enter the room. A method for controlling the supply and exhaust of a living room smoke control system using a cooling and heating system of an intelligent damper, characterized in that it is introduced into the. According to claim 6,
The control computer 50,
Based on the ID of the fire detection sensor 10 where the fire occurred from the receiver 20, the exhaust damper 70 in the area where the fire occurred is opened and the exhaust damper 70 installed in the other area is closed so that smoke in the room A method for controlling air supply and exhaust of a living room smoke control system using a cooling and heating system of an intelligent damper, characterized in that it is discharged to the outside.

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