JPH09210421A - Ventilating and air-conditioning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To generate a pressure difference and condition the air of respective rooms by making a plurality of rooms communicate together through air duct members and providing an air supply device and an air conditioner in one room and providing an exhaust device in the other room. SOLUTION: A plurality of rooms A to D are respectively partitioned by walls or the like and independent. The respective rooms communicate together through air duct members 4a to 4c. The room A is provided with an air supply device 2a and an air conditioner 1. The room B is provided with an exhaust device 3a. The air supply device 2a supplies air to the room A from the outside of the room and pressurizes it. The exhaust device 3a exhausts air in the room B outside to reduce a pressure of the room. As a result, a pressure difference in air is generated between the room A and the room B. The air supplied to the room A is conditioned by the air conditioner 1, and moved to the rooms B to D with a uniform wind velocity based on the pressure difference, so that an efficient ventilation and air conditioning can be carried out. Thus, a good workability is obtained without providing a duct pipeline.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system configuration and control of a ventilation air conditioning system for performing ventilation and air conditioning in a building such as a house having high airtightness and high heat insulation.

[0002]

2. Description of the Related Art In a conventional building such as a house, proper ventilation can be obtained from a gap between fittings, etc. However, this sometimes leads to cooling and heating loss and cannot achieve desired air conditioning. Further, recently, in order to efficiently perform heating and cooling, a building such as a house has been highly airtight and highly insulated, and a sufficient ventilation and air conditioning system for maintaining a living environment has been desired.

As a ventilation / air-conditioning system for solving such a problem, for example, a device for ventilation / air-conditioning as shown in Japanese Patent Publication No. 7-35912 is provided, and ventilation and air-conditioning are performed in each room through ducts. There is a system to do.

Further, for example, as shown in JP-A-7-151363, a kitchen or a sanitary room is provided with a local exhaust ventilation fan, and each room is provided with an air supply port for taking in outside air, and the air in each room is supplied to the kitchen. There is a ventilation system that ventilates the entire 1 floor of the house by providing a ventilation port that allows the air to reach even the sanitary floor and slightly operating the local exhaust ventilation fan.

[0005]

Since the conventional ventilation and air-conditioning system is configured as described above, it can be installed in a newly built house with high airtightness and heat insulation, etc. However, there is a problem in that it cannot be installed in many cases because of high cost and inability to secure a duct space.

Further, since the conventional ventilation system is constructed as described above, it can be installed at a low cost without taking up a duct space, but in spite of being a highly airtight and highly insulated house for eliminating cooling and heating loss, Since the inside of the building is communicated by ventilation holes, there was a problem that the cooling and heating were not performed efficiently even though total ventilation of the entire floor could be performed. Also,
The amount of air flow between the room far from the local exhaust ventilation fan and the room near it,
There was a problem that there was a difference in wind speed.

The present invention has been made to solve the above problems, and enables the installation of a ventilation air conditioning system even when an existing house is being rebuilt or in an apartment house.
It is an object of the present invention to provide a ventilation air conditioning system that can be installed at low cost even in a newly built house and can efficiently perform air conditioning and ventilation.

[0008]

A ventilation air conditioning system according to the present invention includes an air supply device provided in a room A for supplying outdoor air, and an air supply system provided in the room A for air conditioning the room A. It is provided with an air conditioner and an air passage member that penetrates a wall separating the rooms and connects the room A and the room B.

An exhaust device for exhausting air in the room,
A heat exchange device for exchanging heat between the supply air and the exhaust air is provided.

[0012] The room B is provided with an exhaust device for exhausting indoor air and a heat exchange device for exchanging heat between the supply air and the exhaust air.

The room B is communicated with the room A, and the room B is blown from the room B to the room A to circulate the room air.

An air passage member provided in a room other than the A room and the B room and communicating with the A room or the B room, and a room other than the A room and the B room And an individual exhaust device for exhausting the air in the room.

Further, the air passage member is provided with a blowing means for blowing air in a direction leading from the room A to the room B.

Further, an individual air passage member which is provided in a room in the middle of communication from the room A to the room B and which connects the room A and the room in the middle, and the individual air path member An air blower is provided to blow air from the room A provided to the room on the way.

Further, the air passage member is provided with a damper.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device or the air supply device based on the detection result of the sensor. A system controller for controlling the air conditioner is provided.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, It is provided with a system control device for controlling the air conditioner and the exhaust device.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, The air conditioner and the system controller for controlling the circulation device are provided.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, The air conditioner and the system controller for controlling the damper are provided.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, The air conditioner and the system control device for controlling the blower are provided.

[0021] Further, there is provided an air supply device which is provided in a room provided with the exhaust device and supplies air outside the room.

Further, the room A is equipped with an exhaust device for exhausting indoor air.

In addition, the air conditioner required for each room among the rooms connected from the room A to the room B is arranged in the most upstream room of the rooms requiring the air conditioning. It was done.

Further, it is provided with a dehumidifying device which is provided in the room provided with the exhaust device and which dehumidifies the air in the room.

Further, the blower side of the air supply device and the air conditioner and the suction side of the air passage member are arranged at symmetrical positions with respect to the center of the room.

Further, the air supply device, the air conditioner or the air outlet side of the air duct member and the suction side of the exhaust device or the air duct member are arranged at symmetrical positions with respect to the center of each room.

[0027]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1. Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a conceptual diagram showing a ventilation air conditioning system of the present invention. In the figure, A to D are independent rooms each partitioned by a wall or the like, and 1 is an air conditioner provided in the room A. The air conditioner 2a is provided in the room A, and is an air supply device 3a for supplying the outdoor air to the room A.
Is an exhaust device which is provided in the room of B and exhausts the indoor air of the room of B to the outside.

Reference numeral 4a denotes an air passage member for connecting the room A and C to each other, 4b denotes an air passage member for connecting the room C and D, and 4c a communication between the room D and room B. In the air passage member, the room A and the room B are in communication with each other by these air passage members 4a to 4c. Further, the air conditioner 1 and the air supply device 2a are arranged close to each other, and the air passage member 4a is arranged in a symmetrical position in the room of the air conditioner 1 and the air supply device 2a.

Next, the operation will be described. Air supply device 2a
When air is supplied from outside the room, the air in the room A is pressurized. Further, when the air in the room is exhausted to the outside by the exhaust device 3a, the air in the room B is decompressed. As a result, an air pressure difference is generated between the room A and the room B. For example, 100 m3 from the air supply device 2a
/ Hr of air is supplied to the room A, and 100 m3 / hr of air is exhausted from the room B of the exhaust device 3a, the volumes of the rooms A, B, C, and D are 30 m3, A,
Natural ventilation frequency of each room of B, C, D is 0.5 times / hr
And

At this time, in the room A, 100 m3 / hr of air is supplied from the air supply device 2a, and 30 × 0.5 =
The air of 15 m3 / hr is naturally exhausted, and the air in the room A heated and cooled by the air conditioner 1 is 100−15 = 85.
m3 / hr is sent to the room of C through the air passage member 4a. In the room of C, 85m3 / hr is sent from the room of A through the air passage member 4a, the air of 15m3 / hr is naturally exhausted, and the air of 85-15 = 70m3 / hr is passed through the air passage member 4b. Sent to room D.

In the room of D, 70 m3 / hr of air is sent from the room of C through the air passage member 4b, and the air of 15 m3 / h
The air of r is naturally supplied, and 70 + 15 = 85m3 / h
The air of r is sent to the room of B through the air passage member 4c.
In the room B, 85 m3 / hr of air is sent from the room of D through the air passage member 4c, the air of 15 m3 / hr is naturally supplied, and the air of 85 + 15 = 100 m3 / hr is discharged from the exhaust device 3a to the outside of the room. Exhausted to.

According to the above configuration, the room A and the room B are
Using the pressure difference from the room A, the fresh air supplied in the room A by the air supply device 2a is conditioned by the air conditioner 1 provided in the room A, and the fresh air is conditioned. The air velocity can be evenly sent to each of the rooms B, C, and D without a large difference in the air volume, and efficient ventilation and air conditioning of the entire building can be performed without using duct piping. Therefore, it is possible to construct a ventilation and air-conditioning system for the entire building even in the case of a conventional house or the like where the duct piping is difficult or the space above the ceiling cannot be secured, and since there is no duct piping, it can be realized at low cost.

In the above embodiment, the exhaust device 3a is provided in the room B, and the room A is connected by the air passage members 4a to 4c so that the room A is upstream and the room B is downstream. However, even if the room A provided with the air supply device is provided with the air conditioner and each room is communicated with the air passage member and the exhaust is performed by natural exhaust, the room A of the room is provided by the air supply device. Since the pressure is high, the pressure distribution is A
It is possible to supply the fresh and conditioned air taken in the room A to the rooms in the building by gradually lowering from the room A to the room B.

Further, when there is a room in the building where ventilation or air conditioning is not particularly required, it does not have to be incorporated in the room communicating with the air passage member from the room A to the room B. In the above-described embodiment, in order to perform the most efficient ventilation and air conditioning, the system is configured such that the room B equipped with the exhaust device 3a is located at the most downstream side of the room communicated by the air passage member. Therefore, if the exhaust device is provided in, for example, the room A, and each room is communicated with the air passage member, and the air supply amount of the air supply device is made larger than the exhaust amount of the exhaust device, the pressure of the room A increases. Therefore, the room B does not have an exhaust device, and even if the room is naturally exhausted, efficient ventilation and air conditioning can be performed to some extent. In this case, since the air is exhausted in the room A, more fresh air is transferred to each room, and the air in the room B, which is the most downstream, is less polluted.

If there is a room in which ventilation / air conditioning is particularly necessary and a room in which ventilation / air conditioning system is desired to be installed for the time being, one of the rooms in which ventilation / air conditioning is particularly required is designated as room A and the other ventilation is performed. The room that requires special air conditioning is designated as room B, and the rooms from room A to room B are connected by air passage members so as to relay each room where ventilation and air conditioning are particularly necessary, and the room for air supply to room B is supplied by the air supply device. By providing an exhaust device with a smaller exhaust air volume than the air volume and performing ventilation air conditioning by the pressure difference, by connecting the room that you want to incorporate into the ventilation air conditioning system for the time being with the room where ventilation air conditioning is particularly necessary by the air passage member,
For the time being, it is also possible to supply fresh, conditioned air at the level of natural exhaust to the rooms that are to be incorporated into the ventilation air conditioning system.

Embodiment 2 FIG. 2 is a conceptual diagram showing a ventilation air-conditioning system according to another embodiment. In the figure, the configurations from 1 to 4 are the same as those of the first embodiment, and the description thereof will be omitted. Reference numeral 5a denotes a heat exchange device provided between the room A and the room B, which is an air supply device 2a for supplying air from the outside to the room A and an exhaust device for discharging indoor air from the room B to the outside. Heat exchange between the air supply by the air supply device 2a and the exhaust air by the exhaust device 3a is performed with the air supply device 3a.

Next, the operation will be described. Since the operation from the supply of the outdoor air to the room A by the air supply device 2a to the exhaust device 3a is the same as that of the first embodiment,
The description is omitted. A feature of the present embodiment is that heat is exchanged between the air supply by the air supply device 2a and the exhaust air by the exhaust device 3a, whereby the indoor air and the outdoor air that are ventilated and air-conditioned are exchanged. Since heat exchange is performed in the air conditioner, air conditioning loss such as cooling and heating is reduced, and efficient ventilation and air conditioning of the entire building can be performed.

Embodiment 3 FIG. 3 is a conceptual diagram showing a ventilation air-conditioning system according to another embodiment. In the figure, the configurations from 1 to 4 are the same as those of the first embodiment, and the description thereof will be omitted. Reference numeral 6a denotes a circulation device that connects the room B and the room A and has a blowing unit that blows indoor air from the room B to the room A. The circulation device 6a allows the room B and the room A to communicate with each other. And the indoor air circulates.

Next, the operation will be described. Since the operation from the outdoor air being supplied to the room A by the air supply device 2a to the outdoor air being exhausted by the exhaust device 3a is the same as that of the first embodiment, the description thereof will be omitted.

A feature of the present embodiment is that the circulation device 6a forms an air flow from the room B to the room A, so that the transfer of air between the rooms is accelerated and the air flow is increased. However, not only the straight flow that the air supply by the air supply device 2a is exhausted by the exhaust device 3a, but also a part of the air-conditioned air passes from the room B through the circulation device 6a to the air in the room A again. The harmonized circulation allows for quick air conditioning of the rooms combined by the ventilation air conditioning system. The system according to the present embodiment is very effective in such a case where a large space as a whole is ventilated and air-conditioned.

Embodiment 4 FIG. FIG. 4 is a conceptual diagram showing a ventilation air conditioning system according to another embodiment. In the figure, the configurations 1 to 5 are the same as those in the second embodiment, and 6
The configuration is the same as that of the third embodiment, and the description thereof is omitted. A characteristic of the present embodiment is that the air supply device 2
The point is that heat is exchanged between the air supply by a and the exhaust by the exhaust device 3a, and an air flow is formed from the room B provided with the exhaust device 3a to the room A by the circulation device 6a.

As a result, heat exchange is performed between the indoor air that has been ventilated and air-conditioned and the outdoor air, air conditioning loss such as cooling and heating is reduced, and efficient ventilation and air conditioning of the entire building can be performed.
Also, the transfer of air between rooms is accelerated, and the flow of air is
Not only the straight flow that the air supply by the air supply device 2a is exhausted by the exhaust device 3a, but also a part of the air-conditioned air is air-conditioned again in the room A through the circulation device 6a from the room B. Because it circulates, the rooms combined by the ventilation air conditioning system can be quickly conditioned.

The circulation device does not necessarily have to use the room B as the end room of the air flow as in the present embodiment, but the room B is the most distant from the room A as in the present embodiment. If the room is located downstream and the ventilation and air conditioning are the slowest, in the initial stage of the ventilation air conditioning operation, the air circulating between the rooms by the circulation device 6a has a large temperature difference from room B to room A. Since the heat exchange device 5a efficiently recovers heat from the air exhausted by the exhaust device as it is guided to the room and air-conditioned, it is recommended to promote efficient air conditioning in the terminal room. Become.

Embodiment 5 FIG. FIG. 5 is a system configuration diagram showing a ventilation air-conditioning system according to another embodiment. In the figure, A to E and the kitchen, toilet, washroom, and bathroom are independent rooms each partitioned by a wall or the like. Is an air conditioner provided in the room A, 2a is provided in the room A, and an air supply device for supplying the outdoor air to the room A is provided in the room B 3a is provided in the room B. Exhaust device for exhausting air to the outside, 5a is a heat exchange device provided between the room A and the room B, and 6a communicates the room B and the room A, from the room B to the room A A circulation device having a blowing means for blowing air, each of which has the same configuration as that of the fourth embodiment.
Are the same as those of the same reference numeral.

Reference numeral 4a denotes an air passage member for connecting the room A and C to each other, 4b denotes an air passage member for connecting the room C and D, and 4c connects the room D and E. Air duct member,
Reference numeral 4d denotes an air passage member that connects the room E and the room B, and the room A and the room B are in communication by the air path members 4a to 4d. In addition, the air conditioner 1 and the air supply device 2
a is arranged close to each other, and the air passage member 4a is arranged in a symmetrical position in the room of the air conditioner 1 and the air supply device 2a and A. Similarly, the air passage members 4a and 4 in each room
b, 4b and 4c, 4c and 4d are also arranged at symmetrical positions.

3b is an individual exhaust device provided in the bathroom for exhausting the air in the bathroom to the outside, and 3c is an individual exhaust device provided in the washroom for exhausting the air in the washroom to the outside,
3d is an individual exhaust device that is installed in the toilet and exhausts the air in the toilet to the outside of the room. 3e is an individual exhaust device that is installed in the kitchen and exhausts the air in the kitchen to the outside of the room. Also, 4
e is an individual air passage member connecting the room B and the washroom, 4f
Is an individual air passage member for connecting the bathroom and the bathroom, 4g is an individual air passage member for connecting the room B and the toilet, and 4h is an individual air passage member for connecting the room B and the kitchen.

Next, the operation will be described. The outdoor air is supplied to the room by the air supply device 2a, and the operation until the room B is exhausted by the exhaust device 3a and the heat exchange operation by the heat exchange device 5a, the indoor air by the circulation device 6a The operation to circulate is the same as that of the fourth embodiment, and the description thereof will be omitted.

Now, when the washroom is in use and the individual exhaust device 3c is operated, the air ventilated and air-conditioned in the room A moves to the room B due to the pressure difference, and the room air in the room B is changed. A part is supplied to the washroom via the air duct member 4e.
This allows the washroom to be ventilated and air conditioned. Unlike ordinary rooms, the washroom does not require constant ventilation. If this washroom is incorporated into the series of flow from room A to room B, it will always enter the operating state of the ventilation air conditioning system.

If a separate flow is created as in the present embodiment, ventilation and air conditioning can be performed only when the bathroom is used, and the system from room A to room B can be made small. It is possible to quickly perform ventilation and air conditioning from room B to room B, which is efficient. Moreover, since the washroom is usually a small space, even if the ventilation air conditioning is performed only during use, the ventilation air conditioning can be immediately performed to prepare the environment.

Next, when the toilet is in use and the individual exhaust device 3d is operated, the air ventilated and air-conditioned in the room A moves to the room B due to the pressure difference, and one of the indoor air in the room B is replaced. The parts are supplied to the toilet via the air passage member 4g.
As a result, the toilet can be ventilated and air-conditioned. Unlike a normal room, the toilet does not need to be constantly ventilated and air conditioned, like a toilet. Therefore, the system from room A to room B can be downsized by ventilating and air-conditioning only when using the toilet without incorporating it in the series of flow from room A to room B. Ventilation and air conditioning of room B can be performed quickly from room to room B, which is efficient.

Further, since the washroom is usually a small space, even if the ventilation and air conditioning are performed only during use, the ventilation and air conditioning can be immediately performed to prepare the environment. Moreover, since the air in the toilet is unpleasant to mix with the air in other rooms from the point of odor, it is desirable that it be at the end of the air flow, and is circulated through a heat exchanger or a circulation device. It is desired to be exhausted as it is. According to the present embodiment,
The air in the rooms A to E is heat-exchanged and circulated so that the air can be quickly ventilated and air-conditioned, and as a result, the room such as a toilet can be efficiently ventilated and air-conditioned.

Next, the case where the bathroom is in use will be described. When the bathroom is used, the bathroom is usually used for undressing, and the bathroom is used to enter and leave the bathroom. Therefore, the usage of the bathroom is equal to the usage of the bathroom and the bathroom. When the bathroom is in use and the individual exhaust devices 3c and 3b are operated at the same time, the air ventilated and air-conditioned in the room A moves to the room B due to the pressure difference, and a part of the room air in the room B partially It is supplied to the washroom via the air duct member 4e. Further, a part of the room air in the washroom is supplied to the washroom via the air passage member 4f.

As a result, the bathroom and the washroom used at the same time when the bathroom is used can be ventilated and air-conditioned. Thus, unlike a normal room, the bathroom does not require constant ventilation and air conditioning. If this bathroom is incorporated into a series of flows from the room A to the room B, it will always enter the operating state of the ventilation air conditioning system. If a separate flow is created as in this embodiment, ventilation and air conditioning can be performed only when the bathroom is in use, and the system from room A to room B can be made small. Ventilation and air conditioning of the room can be done quickly and it is efficient.

Further, since the bathroom and the washroom are usually small spaces, even if the ventilation and air conditioning are performed only at the time of use, the ventilation and air conditioning can be immediately performed to prepare the environment. In addition, since the humidity of the bathroom becomes high when used, it is desirable to mix it with the air in other rooms, so it is desirable to be at the end of the air flow, and it is circulated through a heat exchanger or a circulation device. It is desired to be exhausted as it is. According to the present embodiment, the air in the rooms A to E is heat-exchanged and circulated, and the ventilation and air conditioning can be quickly performed. As a result, the bathroom can also be efficiently ventilated and air-conditioned.

Embodiment 6 FIG. FIG. 6 is a system configuration diagram showing a ventilation air-conditioning system according to another embodiment. In the figure, A to E and the kitchen, toilet, washroom, and bathroom are independent rooms each partitioned by a wall or the like. Is an air conditioner provided in the room A, and 2a is an air supply device provided in the room A for supplying the outside air to the room A, and a damper 7a capable of opening and closing the air passage is provided at the outdoor inlet. Have An exhaust device 3a is provided in the room A and exhausts the indoor air in the room B to the outside, and has a damper 7b capable of opening and closing the air passage at the intake port on the indoor side.

5a is a heat exchange device provided between the A room and the B room, and 6a communicates the B room with the A room, and blows indoor air from the B room to the A room. A damper 7c capable of opening and closing the air passage with a circulation device having a blowing means.
have. Reference numeral 4a denotes an air passage member that connects the room A and C to each other, 4b denotes an air passage member that connects the room C and D, and 4c denotes an air passage member that connects the room D and room E Reference numeral 4d denotes an air passage member which connects the room E and the room B, and the room A and the room B are in communication by these air path members 4a to 4d. The air passage members 4a, 4
b, 4c, and 4d are dampers 7 that can open and close the air passages, respectively.
It has k, 71, 7m and 7n.

Further, the air conditioner 1 and the air supply device 2a are arranged close to each other, and the air passage member 4a is arranged in a symmetrical position in the room of the air conditioner 1 and the air supply device 2a. Similarly, the air passage members 4a and 4b, 4b and 4c, 4c and 4d of each room are also arranged at symmetrical positions. 3b
Is an individual exhaust device provided in the bathroom for exhausting the air in the bathroom to the outside.

3c is provided in the washroom, an individual exhaust device for exhausting the air in the washroom to the outside of the room, 3d is provided in the toilet, and an individual exhaust device for exhausting the air in the toilet to the outside of the room, 3e is provided in the kitchen Individual exhaust devices provided to exhaust the air in the kitchen to the outside are provided in rooms C, D, and E, respectively, and individual exhaust devices 3f, 3g, and 3h are provided to exhaust the air in each room to the outside. In the exhaust device, these individual exhaust devices 3b to 3h are dampers 7d, 7e capable of opening and closing the air passage,
It has 7f, 7g, 7h, 7i and 7j.

Further, 4e is an individual air passage member for connecting the room B and the toilet, 4f is an individual air passage member for connecting the bathroom and the bathroom, and 4g is an individual air passage for connecting the room B and the toilet. A channel member, 4h is an individual air passage member for communicating between the room B and the kitchen, 4i is an individual air passage member for communicating between the room A and the room E, and 4j is an individual air passage member for communicating between the room A and the room D The air passage members 4k are individual air passage members that connect the room A and the room C, and the individual air passage members 4e to 4k are dampers 7o, 7p, 7q, 7r, 7s capable of opening and closing the air passages. 7t, 7
have u.

The above-mentioned dampers 7a to 7u can be individually controlled to be opened and closed by a system control device (not shown), and further, the air supply device 2a and the exhaust device 3 are provided.
The a, the circulation device 6a, and the individual exhaust devices 3b to 3e are configured to be in an operating state by operating a fan, a propeller or the like when the damper is opened, and to be in a stopped state when the damper is closed. This system control device is operated and stopped by a control panel provided in each room (not shown), and in some cases, it is possible to control the operation of other rooms from each room or to centrally control in a specific room. A panel may be provided so that the other rooms can be controlled to operate or stop only in each room.

Next, the operation will be described. Normally, the operation of the individual exhaust devices 3f, 3g, 3h is stopped, and the damper 7
The h, 7i, 7j, 7s, 7t and 7u are closed to perform air conditioning such as ventilation and cooling / heating. Here, for example, the damper 7k,
The openings of 7l, 7m, 7o, 7q, 7r, 7t are set to B, C,
Adjust the dampers 7i, 7 so that the minimum required ventilation and air conditioning for each of E, washroom, bathroom, toilet, and kitchen can be achieved.
By opening u and operating the individual exhaust device 3g,
Air conditioning such as rapid ventilation and rapid cooling and heating can be performed only in room D.

According to this control method, the degree of ventilation and air conditioning for each room can be adjusted by appropriately controlling the opening of the damper, and the air passage can be closed by closing the damper to perform ventilation and air conditioning. Since unnecessary rooms can be excluded from the system, airtightness is improved, and ventilation and air conditioning of the entire building can be efficiently performed. Similarly to the case of the room D, by adjusting the opening degree of the damper corresponding to each of the other rooms, the rapid ventilation and the rapid air conditioning of each room can be efficiently performed, and the rapid ventilation and the rapid ventilation are performed. Ventilation and air conditioning can be performed at least in a room that is not air-conditioned, and ventilation and air conditioning of the entire building can be performed efficiently.

The opening of each damper is provided with a detection device such as a temperature sensor for detecting the environment of each room, and the system control device decides based on the detection result, or the size of each room or the amount of sunlight. The data of the opening is stored in advance in the system control device in accordance with individual conditions such as, and is controlled based on this, or further, these are combined and each room is compared with the opening of the reference room. The opening of the room is set in advance, and the system controller determines it by multiplying the ratio of each room by the opening calculated by detecting the environment of the reference room, or by other control methods. Controlled to maintain a good environment.

Regarding the damper control, if a room requiring rapid ventilation and rapid air conditioning or a room requiring ventilation and air conditioning is input from the control panel, which damper is opened and which damper is closed will ventilate the desired room. If the system control device determines whether or not the air conditioning will be performed, the user does not need to consider opening and closing the damper. Further, in the case of performing only ventilation, rapid ventilation can be performed by closing the damper 7c of the circulation device 6a, and in the case of performing ventilation air conditioning or only air conditioning, opening the damper 7c enables quick air conditioning.

Embodiment 7 FIG. FIG. 7 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, the basic configuration is the same as in the sixth embodiment,
The same or corresponding parts will be denoted by the same reference numerals and the description thereof will be omitted. 8a, 8b, 8c, 8d, 8e, 8f, 8
g, 8h, 8i, 8j, 8k are the air passage members 4a, 4b,
4c, 4d, 4e, 4f, 4g, 4h, 4i, 4j, 4
It is provided in each of k, and the rooms from A to C, the rooms from C to D, the rooms from D to E, and A, respectively.
Room to washroom, washroom to bathroom, room A to toilet, room A to kitchen, room A to room B, room A to room E, room A to room D It is a blowing means for blowing air.

Next, the operation will be described. The normal operation and the operation of rapidly ventilating and air-conditioning a specific room such as the rapid ventilation and the rapid air-conditioning of the room D are the same as those of the sixth embodiment, but the characteristic of this embodiment is that By providing the air blower on the road member, the transfer of the indoor air is accelerated, and the ventilation and air conditioning can be performed quickly. Also,
Because the air flow is forcibly created by the air blower,
In the sixth embodiment, it is possible to finely adjust the air volume between a room that is the target of the rapid ventilation air conditioning during the rapid ventilation air conditioning and a room that is not the target and has the minimum required ventilation and vacancy, and the entire building can be rapidly and finely adjusted. Ventilation and air conditioning can be performed, and efficient ventilation and air conditioning can be realized.

Regarding this point, of course, since the transfer of indoor air between rooms is accelerated even during the normal ventilation and air conditioning operation, ventilation and air conditioning in the building can be performed in a short time. The amount of air blown by each air blower is controlled by a system controller (not shown) .The control method is such that, for a room where rapid ventilation and air conditioning is performed, the amount of air blown is large and the other rooms are small. You can do it.
Further, when the opening degree of each damper is controlled as shown in the sixth embodiment, the air volume may be controlled according to the opening degree of the damper.

Embodiment 8. FIG. 8 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, the basic configuration is the same as in the seventh embodiment,
The same or corresponding parts will be denoted by the same reference numerals and the description thereof will be omitted. 9a to 9i are rooms A to E, bathrooms, washrooms,
With sensors provided in each room of the toilet and kitchen,
The object to be discriminated is detected based on any one of odor, temperature, humidity, entry / exit of person, presence / absence of person, etc.

A system control means 10 is connected to these sensors 9a to 9i by signals and controls each device of the ventilation and air conditioning system similar to the system control means of the first to seventh embodiments. The air device 2a and the exhaust device 3a are also controlled. Next, the operation will be described. The sensors 9a to 9i detect the odor, temperature, humidity, the presence / absence of people, the presence / absence of people, etc. in each room, and the system control means 10 receives the detection signals and determines the room requiring ventilation and air conditioning.

The contents determined by the system control means include not only the presence / absence of necessity of ventilation and air conditioning, but also the determination of load according to the environment of each room, rapid ventilation air conditioning, normal ventilation air conditioning, minimum ventilation air conditioning, ventilation. It is also determined whether or not only the air conditioning is performed, and based on the determination result, ventilation or switching of ventilation air conditioning depending on whether or not the air conditioner 1 is operating, operation / stop of the circulation device 6a, and damper as in the fifth to seventh embodiments. The opening / closing of 7 and the adjustment of the opening degree, the operation / stop of the air blowing means 8 and the adjustment of the air blowing amount are performed. As a result, efficient and fine ventilation air conditioning can be performed without the user setting fine control of the ventilation air conditioning system.

Embodiment 9 FIG. FIG. 9 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, parts that are the same as or correspond to those in Embodiment 7 are assigned the same reference numerals and explanations thereof are omitted. 2b is an individual air supply device that supplies the outdoor air to the room B, 2c is an individual air supply device that supplies the outdoor air to the room C, and 2d is an individual air supply device that supplies the outdoor air to the room D Denoted at 2e are individual air supply devices for supplying outdoor air to the room E.

Reference numeral 5b denotes the exhaust of the exhaust device 3a and the air supply device 2b.
Heat exchange device for exchanging heat with
a heat exchange device for exchanging heat between f and the individual air supply device 2c,
5d is a heat exchange device for exchanging heat between the individual exhaust device 3g and the individual air supply device 2d, and 5e is a heat exchange device for exchanging heat between the individual exhaust device 3h and the individual air supply device 2e. 6b
Is a circulation device having a blowing means for communicating the room of E and the room of A, and blowing indoor air from the room of E to the room of A,
The room E is in communication with the room A by the circulation device 6b, and the indoor air is circulated.

6c connects the room of D and the room of A, and D
In the circulation device having a blowing means for blowing the indoor air from the room A to the room A, the circulation device 6c establishes the communication between the room D and the room A, and the room air circulates. 6
d is a circulation device that connects the room of C and the room of A, and has a blowing means that blows indoor air from the room of C to the room of A. The room of C and the room of A are communicated by this circulation device 6d. And the indoor air circulates.

7v, 7w, 7x, 7y, 7z, 7α, 7
β is a damper that is provided in each of the individual air supply devices 2c, 2d, 2e, the circulation devices 6b, 6c, 6d, and the individual air supply device 2b, and that opens and closes the air passage, and these dampers 7v to 7β.
In the same manner as in the sixth embodiment, the system control device 10 can individually control opening and closing.

Next, the operation will be described. During normal ventilation and air conditioning operation, individual exhaust devices 3f, 3g, 3h,
Individual air supply devices 2b, 2c, 2d, 2e, circulation device 6b,
6c, 6d and the blowers 8i, 8j, 8k are kept in the stopped state, and the dampers 7h, 7i, 7j, 7s, 7
t, 7u, 7v, 7w, 7x, 7y, 7z, 7α, 7β
Keep closed. As a result, the same ventilation and air conditioning as in the normal operation of the sixth to eighth embodiments can be performed.

Here, for example, when it is desired to rapidly ventilate and air only the room D, the system control means 10 receives an instruction from the outside, and the dampers 7k, 7l, 7m, 7
Opening degree of o, 7q, 7r, 7t, and blowers 8a, 8b,
Adjust the amount of air sent by 8c, 8e, 8f, 8g, 8h, 8j to provide the minimum required ventilation and air conditioning for each of B, C, E, washroom, bathroom, toilet, kitchen.
The dampers 7i, 7u, 7w, 7z are opened, and the individual exhaust device 3g, the individual air supply device 2d, the circulation device 6c, and the blower device 8k.
It is possible to rapidly ventilate and air only the room of D by operating the room.

According to the configuration of the present embodiment, the individual air supply device provided in each room allows fresh air to be directly taken into each room, and the air passage member and the air blower which communicate between each room and the room A. The device and the individual exhaust device shorten the air path during rapid ventilation and air conditioning, and accelerate the transfer of air by the circulation device provided in each room.
In addition, since the heat exchange device exchanges heat between the exhaust air and the air supply between the individual exhaust device and the individual air supply device in each room, loss during cooling and heating etc. is small, and ventilation is rapid and efficient. Air conditioning is possible, and the ventilation and air conditioning of other rooms is also performed at the minimum required level, so the environment of the entire building is not damaged.

By the same procedure as in the case of the rapid ventilation air conditioning in the room D, the rapid ventilation and air conditioning of each room can be performed in the other rooms, and the rapid ventilation by the fresh air in the rooms A to E can be performed. Air conditioning is realized. Furthermore,
By the sensor 9 and the system control means 10, similar to the case of the eighth embodiment, the series of control and operation can be automatically performed only by requesting the user, and ventilation and air conditioning of the entire building can be automatically performed. become.

Embodiment 10 FIG. FIG. 10 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, those parts which are the same as or correspond to those of the ninth embodiment are designated by the same reference numerals, and a description thereof will be omitted. 3i is an individual exhaust device that is provided in the room A and exhausts the indoor air of the room A to the outside, and has a damper 7γ that can open and close the air passage. 5f is a heat exchange device provided between the individual exhaust device 3i and the air supply device 2a.
i, the air supply by the air supply device 2a and the exhaust device 3
The heat exchange with the exhaust gas by i is performed.

Next, the operation will be described. During normal ventilation and air conditioning operation, the operation of the individual exhaust device 3i is stopped and the damper 7γ is closed. Others are the same as in the normal operation of the ninth embodiment, and the same ventilation and air conditioning as in the normal operation of the ninth embodiment can be performed.

Here, for example, when it is desired to rapidly ventilate and air-condition only the room A, the system control means 10 causes the dampers 7c, 7k, 7o, 7q, 7r to be opened, and the circulation device 6 to be used.
a, blowing means 8a, 8b, 8c, 8e, 8f, 8g, 8
Adjust the amount of air blown from h so that B, C, D, E, the bathroom, the bathroom, the toilet, and the kitchen can perform the minimum necessary ventilation and air conditioning, open the damper 7γ, and operate the individual exhaust device 3i. .

According to the above construction, since the individual exhaust device 3i can directly exhaust air from the room A, the room A can be rapidly ventilated and air-conditioned, and fresh air can be taken in. The heat exchange device 5f suppresses cooling and heating loss due to exhaust gas, and can perform the minimum necessary ventilation and air conditioning for a room other than A. Therefore, the ventilation and air conditioning of the entire building can be performed quickly, efficiently, and finely. You will be able to do it.

Further, the control of this system detects any one or a plurality of factors such as the odor, temperature, and humidity of the room A, presence / absence of people, presence / absence of people, etc. by the sensor 9a, Based on this detection result, the system control means 10
By determining whether or not the rapid ventilation and rapid air conditioning of the room A is necessary, and automatically performing the above series of operations, the required ventilation and air conditioning of the entire building can be automatically performed.

Eleventh Embodiment FIG. 11 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, those parts which are the same as or correspond to those of the tenth embodiment are designated by the same reference numerals, and a description thereof will be omitted. 11 is A
Is a humidifying device that is provided in the room to humidify the room. The humidifier 11 is arranged near the air conditioner 1.

Next, the operation will be described. Control operations such as normal ventilation air conditioning and rapid ventilation air conditioning in a predetermined room are the same as in the tenth embodiment. If the sensor 9 detects that the indoor humidity is low, or if a request for humidification is made from the control panel or the like, the system control means 10
The humidifier 11 is operated to humidify the room A. Then, by the same system operation as in the case of normal air conditioning ventilation, the air humidified in the room A moves to another room, and the other rooms are also humidified.

As described above, the method for humidifying the entire building and the method for rapidly humidifying the predetermined room can be realized by the same operation as the control operation such as the normal ventilation air conditioning and the rapid ventilation air conditioning of the predetermined room. The same can be done for other air conditioning. That is, according to the above embodiment, various ventilation and air conditioning can be efficiently and finely performed by the system of the present invention.

Twelfth Embodiment FIG. 12 is a system configuration diagram showing a ventilation air conditioning system according to another embodiment. In the figure, those parts which are the same as or corresponding to those of the eleventh embodiment are designated by the same reference numerals, and a description thereof will be omitted. 12 is B
Is a dehumidifying device provided in the room to dehumidify the room. The dehumidifying device 12 is arranged near the exhaust device 3a.

Next, the operation will be described. Control operations such as normal ventilation air conditioning and rapid ventilation air conditioning in a predetermined room are the same as those in the eleventh embodiment. If the sensor 9 detects that the indoor humidity is high, or if a dehumidification request is made from the control panel or the like, the system control means 10
The dehumidifying device 12 is operated to dehumidify the inside of the room B. Then, the room air is transferred to the entire building by the system operation similar to the case of normal air conditioning ventilation.

At this time, by setting the heat exchanging device 5a to a known heat and humidity exchanging type, air having a low humidity is obtained at the air supply stage from the outside air supplied to the room A, and eventually, The entire building is efficiently dehumidified. As described above, the method of dehumidifying the entire building and the method of rapidly dehumidifying the predetermined room can be realized by the same operation as the control operation such as normal ventilation air conditioning and rapid ventilation air conditioning of the predetermined room.

As shown in each of the embodiments,
When the inflow and outflow of air in each room is performed at the target position based on the center of each room, sufficient ventilated and air-conditioned air is spread throughout the room before it moves to the next room, so it is efficient. Ventilation and air conditioning can be performed.

Further, in each of the embodiments, an air conditioner such as an air conditioner or a humidifying device is arranged in the room A except for the dehumidifying device. However, for example, the humidifying device is necessary in the room A due to its nature. If there is no such thing, from room A to B
If the humidifying device is arranged in the most upstream room where the humidifier is required, the air conditioning will not be wastefully performed. In this way, the air conditioner required in each room is different, so if there are multiple air conditioners depending on the application, install the air conditioner in the most upstream room where it is needed in accordance with each request. The number of rooms that each air conditioner bears can be reduced.

Further, the selection of which room is to be the room A of A or B is based on the layout of the building such as the frequency of use of the room, the time of use, and how many rooms are in contact with each other.
It can be selected as appropriate according to the individual circumstances of the user, but the point is that the room where the air conditioner is placed becomes positive pressure state due to air supply, and the conditioned air moves to a lower room due to the pressure difference. It is essential to do this. With such a system configuration, duct piping can be eliminated. Further, since there is no duct piping or the like, the degree of freedom in system configuration is improved, so that it is possible to meet various demands of the user.

[0093]

As described above, according to the present invention, the air supply device provided in the room A for supplying outdoor air and the air conditioner provided in the room A for air conditioning the room A are provided. The device and the rooms A and B that penetrate the walls separating the rooms
Since the air passage member that communicates with the room of No. 2 is provided, the fresh air supplied to the room of No. A is air-conditioned and moves to the room of No. The effect that the air can be uniformly transferred can be obtained. In addition, since duct piping is not required under the ceiling or the like and the system installation space is small, the workability is good, the degree of freedom in system design is improved, and the effect of being inexpensive can be obtained.

An exhaust device for exhausting the air in the room,
Since the heat exchange device for exchanging heat between the supply air and the exhaust air is provided, fresh air is air-conditioned and transferred to each room, improving the performance of ventilation and air conditioning, and cooling and heating by the heat exchange device. It is possible to obtain the effect of reducing the air conditioning loss due to time.

Further, since the exhaust device provided in the room B for exhausting the air in the room and the heat exchanging device for exchanging heat between the supply air and the exhaust air are provided, the transfer of air between the rooms can be prevented. It is possible to obtain the effect that it can be quickly performed and that ventilation and air conditioning can be performed quickly, and that the heat exchange device can reduce air conditioning loss during cooling and heating.

Since the room B is communicated with the room A, the room air is blown from the room B to the room A to circulate the room air. Is rapidly performed, air can be quickly air-conditioned, and the air in the room B having a large gap is transferred to the air in the room A. Therefore, the effect of good air conditioning efficiency can be obtained.

An air passage member provided in a room other than the A room and the B room and communicating with the A room or the B room, and a room other than the A room and the B room Since it is equipped with an individual exhaust device that exhausts the air in the room, ventilation and air conditioning can be performed without moving the air from a room such as a washroom, bathroom, toilet, or kitchen where the air is easily polluted to another room. Since the system from room No. to room B can be made small, the effect of improving ventilation and air conditioning efficiency can be obtained.

Further, since the air passage member is provided with the air blowing means for blowing air in the direction leading from the room A to the room B, ventilation air conditioning can be performed quickly and ventilation air conditioning efficiency can be improved. can get.

Further, an individual air passage member which is provided in a room in the middle of communication from the room A to the room B and which connects the room A and the room in the middle, and the individual air path member Since it is provided with an air blower that blows air in a direction leading from the room A to the room on the way, the system can be made small for a room requiring ventilation and air conditioning, and quick and efficient ventilation and air conditioning can be achieved. The effect that it becomes possible is obtained.

Further, since the damper is provided in the air passage member, by adjusting the opening degree of the damper corresponding to each room, rapid ventilation air-conditioning or minute ventilation air-conditioning for each room can be performed efficiently. The effect that fine ventilation and air conditioning can be achieved is obtained.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device or the air supply device based on the detection result of the sensor. Equipped with a system controller that controls the air conditioner, it is possible to automatically perform detailed ventilation and air conditioning control according to the environment of each room, including start / stop, improving usability and efficiency. The effect that it becomes possible to perform effective ventilation and air conditioning is obtained.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, Equipped with a system controller that controls the air conditioner and the exhaust system, it automatically controls detailed ventilation and air conditioning control according to the environment of each room, including the operation of the exhaust system and the adjustment of the volume of air that the indoor air transfers. Therefore, it is possible to effectively perform ventilation and air conditioning.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, Since it is equipped with a system controller that controls the air conditioner and the circulation device, including the operation of the circulation device, non-circulation or circulation of the indoor air during ventilation or ventilation / air conditioning, etc. It is possible to automatically perform detailed ventilation air-conditioning control according to the conditions, which improves the usability and has the effect of enabling efficient ventilation air-conditioning.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, Since it is equipped with an air conditioner and a system controller that controls the damper, the environment and operation details of each room, such as opening and closing the damper, adjusting the opening of the damper according to the requirements of each room, and forming the air passage. It is possible to automatically perform detailed ventilation and air conditioning control according to the above, and it is possible to obtain an effect that usability is improved and efficient ventilation and air conditioning can be performed.

Further, a sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor, Equipped with a system controller that controls the air conditioner and the air blower, it automatically controls detailed ventilation and air conditioning according to the environment and operation of each room, including the operation of the air blower and the adjustment of the air volume for each room. Therefore, it is possible to effectively perform ventilation and air conditioning.

Further, since the room provided with the exhaust device is provided with the air supply device for supplying the outdoor air, fresh air can be individually taken in and the room where rapid ventilation is required is provided. The effect is that a large amount of fresh air can be taken in.

Further, since the room A is equipped with the exhaust device for exhausting the room air, the effect that the room A can be sufficiently ventilated and more fresh air can be conditioned and transferred. To be

Further, the air conditioner required for each room among the rooms connected from the room A to the room B is arranged at the most upstream room among the rooms requiring the air conditioning. Therefore, there is an effect that each room can be efficiently air-conditioned without unnecessary air-conditioning.

Further, since the dehumidifying device provided in the room provided with the exhaust device is provided for dehumidifying the air in the room, the air in the room provided with the dehumidifying device is dehumidified, and the air is transferred to another room. The air is also dehumidified, and the effect that the entire building can be efficiently dehumidified is obtained.

Further, since the blow-out side of the air supply device and the air conditioner and the suction side of the air passage member are arranged symmetrically with respect to the center of the room, the inside of the room is changed as the air in the room moves. Ventilation and air conditioning can be performed uniformly throughout the entire room, and there is an effect that there is no difference in the air flow rate and the wind speed is uniform, allowing efficient air transfer in the room.

Further, since the air supply device, the air conditioner or the air outlet side of the air duct member and the suction side of the exhaust device or the air duct member are arranged symmetrically with respect to the center of each room, As the air is moved, the entire room can be uniformly ventilated and air-conditioned, and there is no difference in the air volume, and the wind speed is uniform, so that the air can be efficiently moved in the room.

[Brief description of drawings]

FIG. 1 is a conceptual diagram showing a ventilation air conditioning system according to Embodiment 1 of the present invention.

FIG. 2 is a conceptual diagram showing a ventilation air conditioning system according to Embodiment 2 of the present invention.

FIG. 3 is a conceptual diagram showing a ventilation air conditioning system according to Embodiment 3 of the present invention.

FIG. 4 is a conceptual diagram showing a ventilation air conditioning system according to Embodiment 4 of the present invention.

FIG. 5 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 5 of the present invention.

FIG. 6 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 6 of the present invention.

FIG. 7 is a system configuration diagram showing a ventilation air conditioning system according to a seventh embodiment of the present invention.

FIG. 8 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 8 of the present invention.

FIG. 9 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 9 of the present invention.

FIG. 10 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 10 of the present invention.

FIG. 11 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 11 of the present invention.

FIG. 12 is a system configuration diagram showing a ventilation air conditioning system according to Embodiment 12 of the present invention.

[Explanation of symbols]

1 air conditioner, 2 air supply device, 3 exhaust device, 4
Air passage member, 5 heat exchange device, 6 circulation device, 7
Damper, 8 air blower, 9 sensor, 10
System control means, 11 humidifier, 12 dehumidifier

Claims (19)

[Claims] 1. An air supply device provided in a room A for supplying outside air, an air conditioner provided in the room A for air conditioning the room A, and a wall partitioning the rooms. A ventilation air conditioning system, comprising: an air passage member that connects the room A and the room B. 2. The ventilation air conditioning system according to claim 1, further comprising an exhaust device for exhausting indoor air and a heat exchange device for exchanging heat between the air supply and the exhaust air. 3. An exhaust device provided in the room B for exhausting indoor air, and a heat exchange device for exchanging heat between the supply air and the exhaust air. Ventilation air conditioning system. 4. A circulation device is provided which connects the room B and the room A to each other and blows room air from the room B to the room A to circulate the room air. The ventilation air conditioning system according to Item 1. 5. An air passage member which is provided in a room other than the A room and the B room and communicates with the A room or the B room, and a room other than the A room and the B room The ventilation air conditioning system according to claim 1, further comprising: an individual exhaust device that exhausts air in the room. 6. The air passage member from the room A to the room B
The ventilation air conditioning system according to claim 1, further comprising a blowing unit that blows air in a direction leading to the room. 7. An individual air passage member provided in a room on the way between the room A and the room B, which communicates with the room A, and an individual air passage member for connecting the room A and the room on the way. The ventilation air conditioning system according to claim 1, further comprising: a blowing unit that blows air in a direction that leads from the room A to the room on the way. 8. The ventilation air conditioning system according to claim 1, wherein a damper is provided on the air passage member. 9. A sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor. The ventilation air conditioning system according to claim 1, further comprising a system control device that controls the air conditioner. 10. A sensor provided in the room A and a room communicating with the room A by the air passage member, for detecting the environment of each room, and the air supply device based on the detection result of the sensor. The system control device for controlling an air conditioner and the exhaust device is provided.
Or the ventilation air conditioning system according to 5. 11. A sensor provided in the room A and a room communicating with the room A by the air passage member, for detecting the environment of each room, and the air supply device based on the detection result of the sensor. The ventilation air conditioning system according to claim 4, further comprising a system controller that controls the air conditioner and the circulation device. 12. A sensor provided in the room A and a room communicating with the room A by the air passage member to detect the environment of each room, and the air supply device based on the detection result of the sensor. The ventilation air conditioning system according to claim 8, further comprising a system control device that controls an air conditioner and the damper. 13. A sensor provided in the room A and a room communicating with the room A by the air passage member, for detecting the environment of each room, and the air supply device based on the detection result of the sensor. The ventilation air conditioning system according to claim 6 or 7, further comprising a system controller that controls an air conditioner and the blower. 14. The ventilation / air-conditioning system according to claim 2, further comprising an air supply device which is provided in a room provided with the exhaust device and which supplies outdoor air. 15. The ventilation air conditioning system according to claim 1, wherein the room A is provided with an exhaust device for exhausting indoor air. 16. The air conditioner required for each room among the rooms connected from the room A to the room B is arranged at the most upstream room of the rooms requiring the air conditioning. The ventilation air conditioning system according to claim 1, wherein the ventilation air conditioning system is provided. 17. The ventilation air conditioning system according to claim 2, further comprising a dehumidifying device provided in a room provided with the exhaust device to dehumidify the air in the room. 18. The ventilation air conditioner according to claim 1, wherein the air outlet side of the air supply device and the air conditioner and the air intake side of the air passage member are arranged symmetrically with respect to the center of the room. system. 19. The air supply device, the air conditioner or the air outlet side of the air duct member and the suction side of the exhaust device or the air duct member are arranged at symmetrical positions with respect to the center of each room. The ventilation air conditioning system according to claim 2, 3 or 5.