JP2018084381A - Air Conditioning System - Google Patents

Abstract

An air conditioning system capable of efficiently obtaining an energy-saving and comfortable living space is provided. A duct 21 that communicates between a first space 15 that is a space in a building and a second space 13 that is a space in the building different from the first space and is not air-conditioned, and a duct The blower 31 that generates an air flow for blowing the air in the first space portion 15 to the second space portion 13 through the fan, and the operation of the blower at any one of the plurality of airflow levels with respect to the blower 31 An information collecting unit 41 for controlling the first and second ends of the duct 21 connected to the end of the duct 21 and transported from the first space to the second space via the duct in the vertical direction. Air supply for supplying air in the first space into the second space from the direction opposite to the direction in which the air in the space moves in the second space due to the difference in density from the air in the second space And a mouth 61. [Selection] Figure 1

Description

  The present invention relates to an air conditioning system that performs air conditioning by blowing air in a building.

  In general, in homes, air conditioners are installed in living rooms and bedrooms, but in many cases, air conditioners are not installed in rooms such as washrooms and toilets. In order to obtain a comfortable living space even in a room where no air conditioner is installed, as an air conditioning system installed in a house, Patent Document 1 describes that the first room is air-conditioned by an air-conditioning source. There is disclosed a simple air conditioning system having an air passage that communicates with a second room that is not present, and an air blower that includes an air blowing fan for sending air from the first room to the second room via the air passage. .

JP 2004-245495 A

  However, according to the technique of the above-mentioned patent document 1, since the air volume of air conveyance is constant, when the air volume is small, the air cannot be efficiently supplied depending on the season, and a comfortable living space cannot be obtained efficiently. There was a problem. Further, when the air volume is large, a large amount of unnecessary air is transported, and there is a problem that wasteful power consumption of the blower fan occurs.

  This invention is made | formed in view of the above, Comprising: It aims at obtaining the air conditioning system which can obtain efficiently a comfortable living space with energy saving.

  In order to solve the above-described problems and achieve the object, an air conditioning system according to the present invention is a first space portion that is a space in a building and a space in a building that is different from the first space portion and is air-conditioned. A duct that communicates with the second space part, and a blower that generates an air flow for blowing air from the first space part to the second space part via the duct. In addition, the air conditioning system is provided in the second space portion connected to the end portion of the duct, an information collection unit that controls the operation of the blower at any one of the plurality of air flow levels with respect to the blower, Among the vertical directions, the direction in which the air in the first space portion conveyed from the first space portion to the second space portion via the duct moves in the second space portion due to the difference in density from the air in the second space portion; An air supply port for supplying air from the first space into the second space from the opposite direction.

  According to the present invention, there is an effect that it is possible to efficiently obtain an energy-saving and comfortable living space.

The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 1 of this invention. The block diagram which shows the main function structures of the air conditioning system concerning Embodiment 1 of this invention. The figure which shows an example of the hardware constitutions of the processing circuit concerning Embodiment 1 of this invention. The flowchart which shows the procedure of an example of operation | movement of the air conditioning system concerning Embodiment 1 of this invention. The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 2 of this invention. The flowchart which shows the procedure of an example of operation | movement of the air conditioning system concerning Embodiment 2 of this invention. The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 3 of this invention. The flowchart which shows the procedure of an example of operation | movement of the air conditioning system concerning Embodiment 3 of this invention. The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 4 of this invention. The flowchart which shows the procedure of an example of operation | movement of the air conditioning system concerning Embodiment 4 of this invention. The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 5 of this invention. The schematic diagram which shows the structural example in the general household house of the air conditioning system concerning Embodiment 6 of this invention.

  Hereinafter, an air conditioning system according to an embodiment of the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited to the embodiments.

Embodiment 1 FIG.
FIG. 1 is a schematic diagram illustrating a configuration example of a general home in the air-conditioning system according to the first embodiment of the present invention. In FIG. 1, arrows indicate the air flow. FIG. 2 is a block diagram showing a main functional configuration of the air-conditioning system according to Embodiment 1 of the present invention.

  The air-conditioning system 1 according to the first embodiment is installed in a building of a house 11 and air that is naturally warmed by an attic 15 that is a first space in the building is different from the first space. Air conditioning that indirectly heats the room without the air conditioner by transporting it to the second space, which is a room in which the air conditioner is not installed, such as the washroom 13 System. That is, the air conditioning system 1 according to the first embodiment is an air conditioning system that is suitable for use mainly during the period from autumn to winter. In addition, although the case where the 2nd space part which is a room in which the air conditioner is not installed is the washroom 13 is described here, the room in which the air conditioner is not installed is not limited to the washroom 13.

  As shown in FIG. 1, a first floor living room 12 and a washroom 13 are provided on the first floor of the house 11. As shown in FIG. 1, a second-floor room 14 is provided on the second floor of the house 11, and an attic 15 is provided behind the ceiling of the second-floor room 14. In an actual house, there are other areas such as a bathroom and a kitchen, but here, the parts used for explaining the embodiment are shown.

  An air conditioner 110 is installed in the living room 12 on the first floor of the house 11. The air conditioner 110 includes an indoor unit 111, an outdoor unit 112, a refrigerant pipe 113, and a remote controller (not shown). The indoor unit 111 is installed in the living room 12 on the first floor, and performs air conditioning of the living room 12 on the first floor. The air conditioner 110 forms one complete refrigeration cycle with the indoor unit 111 and the outdoor unit 112. The air conditioner 110 uses a refrigerant that circulates between the indoor unit 111 and the outdoor unit 112 through the refrigerant pipe 113 to transfer heat between indoor air and outdoor air that are air-conditioning target spaces. To achieve air conditioning in the room. That is, the indoor unit 111 and the outdoor unit 112 are connected by the refrigerant pipe 113, and the pressure of the refrigerant flowing in the refrigerant pipe 113 is changed by the compressor provided in the outdoor unit 112, so that air conditioning is achieved by heat absorption and heat dissipation of the refrigerant. Do. Thereby, the air conditioner 110 can perform operations such as a heating operation, a cooling operation, and a dehumidifying operation.

  The air conditioning system 1 according to the first embodiment is connected to the first duct 21 that connects the space of the attic 15 in the building of the house 11 and the washroom 13 to each other and the end of the first duct 21. A first air supply port 61 provided in the washroom 13 for supplying air from the attic 15 into the washroom 13 and an air flow for conveying the air in the space of the attic 15 to the washroom 13 in the duct. A first information collecting unit 41 that is disposed in the first floor living room 12 and transmits operation instruction information for instructing operation or stop to the first air blower 31, and a first air blower 31 A first communication line 51 that is communicably connected to the first information collection unit 41.

  One end of the first duct 21 is disposed on the attic 15, and the other end of the first duct 21 is connected to the floor surface of the washroom 13. That is, the first duct 21 is arranged from the attic 15 to the floor 16 via the region between the outer wall and the bathroom 13, and the floor surface of the bathroom 13 from the floor 16 through the first air inlet 61. It is connected to the. Thereby, the 1st duct 21 comprises the 1st wind path part which connects the space of the attic 15 and the space of the floor surface side of the washroom 13 via the 1st air supply opening 61. As shown in FIG. The first duct 21 can be constituted by a pipe such as a synthetic resin pipe or a metal pipe.

  The first blower 31 is provided in the middle of the first duct 21, and is provided in the first duct 21 for blowing the air in the first space portion to the second space portion via the first duct 21. Generate an air flow that flows in the direction. In the first embodiment, the first blower 31 generates an air flow in the first duct 21 in the direction from the attic 15 toward the washroom 13 in order to convey the air in the attic 15 to the washroom 13. The first blower 31 can adjust the air volume in two or more stages. The first blower 31 is operated based on operation instruction information transmitted from the first information collecting unit 41 and instructing the first blower 31 to operate the first blower 31. The first blower 31 operates with the air volume instructed by the operation instruction information. Here, the case where the 1st air blower 31 implements the operation | movement in two steps of the small air volume operation | movement with a small air volume and the large air volume operation with a relatively large air volume compared with a small air volume operation is demonstrated.

  When the first blower 31 generates an air flow, air in a space where one end of the first duct 21 communicates is conveyed through the first duct 21 to a space where the other end of the first duct 21 communicates. Supplied. The air in the space of the attic 15 in the building is naturally warmed by solar radiation or outside air on the roof, and has a relatively higher temperature than the air in the washroom 13 where no air conditioner is installed. Therefore, when the 1st air blower 31 generate | occur | produces an air flow, the air warmed naturally by the attic 15 in a building is conveyed to the washroom 13 through the 1st duct 21. FIG. That is, when the first blower 31 generates an air flow, air in the attic 15 having a temperature higher than that of the air in the bathroom 13 is conveyed to the bathroom 13 through the first duct 21.

  And the 1st air supply opening 61 is connected to the edge part of the 1st duct 21, is provided in the washroom 13, and is conveyed to the washroom 13 from the attic 15 via the 1st duct 21 among the up-down directions. The air in the attic 15 is supplied into the washroom 13 from the direction opposite to the direction in which the air in the attic 15 moves in the washroom 13 due to the difference in density from the air in the washroom 13. That is, the 1st air supply opening 61 is arrange | positioned at the floor surface 13a of a washroom. When air in the attic 15 having a relatively higher temperature than the air in the washroom 13 is supplied into the washroom 13, the air in the attic 15 having a higher temperature and lower density than the air in the washroom 13 is used in the washroom. Moves and stays above 13, that is, on the ceiling side. For this reason, the washroom 13 can be efficiently warmed by supplying relatively high temperature air conveyed from the attic 15 into the washroom 13 from the floor surface of the washroom 13.

  The first blower 31 includes a blower 81 that generates an air flow, a blower control unit 82 that controls driving of the blower 81, and a blower communication unit 83 that communicates with the first information collection unit 41. It is driven by the power supplied from the power supply.

  The air blower 81 includes a fan (not shown) and a motor (not shown) that drives the fan. The air blower 81 operates according to the air blower operation control information transmitted from the air blower controller 82, and generates an air flow with the air volume instructed by the air blower operation control information. The air blower 81 stops according to the air blower stop control information transmitted from the blower controller 82.

  The blower control unit 82 controls the operation of the blower 81 by transmitting blower control information for controlling the drive of the blower 81 to the blower 81. The blower control unit 82 transmits, to the blower unit 81, blower unit operation control information that instructs driving with the air volume instructed in the operation instruction information based on the operation instruction information transmitted from the first information collection unit 41. Further, the blower control unit 82 transmits stop instruction information for instructing stop to the blower unit 81 based on the stop instruction information transmitted from the first information collection unit 41.

  The blower control unit 82 controls the power supplied from the external power source to the motor of the blower 81 when receiving the small airflow operation instruction information instructing the small airflow operation with a small airflow as the operation instruction information. The air blower 81 is operated with a small air volume operation with a small value. In addition, the blower control unit 82 controls the power supplied from the external power source to the motor of the blower unit 81 when receiving the large flow rate operation instruction information for instructing the large airflow operation with a large airflow as the operation instruction information. The air blower 81 is operated in a large air volume operation with a large air volume.

  The blower communication unit 83 receives the operation instruction information transmitted from the first information collecting unit 41 and instructing the operation of the first blower 31, and transmits the received operation instruction information to the blower control unit 82. The blower communication unit 83 can communicate with the first information collection unit 41 via the first communication line 51.

  Further, the blower control unit 82 is realized, for example, as a processing circuit having a hardware configuration shown in FIG. FIG. 3 is a diagram illustrating an example of a hardware configuration of the processing circuit according to the first embodiment of the present invention. When the blower control unit 82 is realized by the processing circuit shown in FIG. 3, the blower control unit 82 is realized, for example, when the processor 101 executes a program stored in the memory 102 shown in FIG. 3. A plurality of processors and a plurality of memories may cooperate to realize the above function. Further, a part of the function of the blower control unit 82 may be mounted as an electronic circuit, and the other part may be realized using the processor 101 and the memory 102.

  Moreover, you may comprise the air blower communication part 83 so that the processor 101 may implement | achieve the program memorize | stored in the memory 102 similarly. The processor and memory for realizing the blower communication unit 83 may be the same as the processor and memory for realizing the blower control unit 82, or may be another processor and memory.

  The first information collecting unit 41 controls the operation of the first blower 31 with respect to the first blower 31 at any one of a plurality of air flow levels. The first information collection unit 41 includes an input unit 91 that receives various types of information related to operation control of the first blower 31, a unit control unit 92 that controls operation of the first blower 31, and processing in the first information collection unit 41. A storage unit 93 that stores various necessary information and a unit communication unit 94 that communicates with the outside of the first blower 31 and the air conditioning system 1 are provided, and are driven by a power source supplied from the outside. The input unit 91, the unit control unit 92, and the unit communication unit 94 can communicate with each other.

  The input unit 91 receives various types of information related to the operation control of the first blower 31 from the resident, and transmits the received input information to the unit control unit 92.

  The unit controller 92 controls the operation of the first blower 31 by transmitting operation instruction information of the first blower 31 that instructs the first blower 31 to operate or stop the first blower 31. The unit control unit 92 has public weather data acquired by communication with the outside of the air conditioning system 1 via the unit communication unit 94 and the external communication line 51a connected to the general communication line, or has the unit control unit 92 in advance. The current season is recognized using the date information obtained from the calendar function. Then, the unit control unit 92 transmits small air volume operation instruction information with a small air volume with reduced power consumption to the first blower 31 based on the recognized season. Upon receiving the input information transmitted from the input unit 91, the unit control unit 92 stores the input information in the storage unit 93 and controls the first blower 31 based on the input information.

  The unit control unit 92 stores, for example, information on the lowest temperature in one day corresponding to each of the four seasons as season determination information for determining the season. Thereby, the unit control part 92 can determine and recognize the present season based on the minimum temperature information of the day in the acquired public weather data and the season determination information.

  Further, in the calendar function of the unit control unit 92, for example, a period of a date corresponding to each of the four seasons is stored as season determination information for determining the current season. Thereby, the unit controller 92 can determine and recognize the current season based on the current date and the season determination information.

  When the unit control unit 92 recognizes that the current season is autumn, the small air volume operation that instructs the small air volume operation with a small air volume while suppressing the power consumption of the first air blower 31 as the operation instruction information for the first air blower 31. The instruction information is transmitted to the first blower 31 via the unit communication unit 94. Thereby, the 1st air blower 31 drive | operates with the small air volume which suppressed power consumption, and the air warmed naturally by the attic 15 in a building can be supplied to the washroom 13. FIG.

  Moreover, the unit control part 92 performs control which increases the air volume of the 1st air blower 31, when the heating operation of the air conditioner 110 is detected. That is, the unit control unit 92 is configured to operate the air conditioner when the resident operates the air conditioner 110 installed in the living room 12 on the first floor, or when the air conditioner 110 is already operated for heating. Air conditioner operation information indicating that 110 is operating is received from the air conditioner 110 via the unit communication unit 94. The air conditioner operation information includes identification information indicating whether the operation of the air conditioner 110 is a heating operation or a cooling operation. When the unit controller 92 receives the air conditioner operation information of the air conditioner 110 when recognizing that the present is the winter season, the unit controller 92 generates a large amount of air as operation instruction information for the first blower 31 based on the air conditioner operation information. Large air volume operation instruction information for instructing air volume operation is transmitted to the first blower 31 via the unit communication unit 94. The large air volume operation is an operation mode in which the air volume is relatively large compared to the small air volume operation.

  Here, a case where either one of the small air volume operation instruction information and the large air volume operation instruction information is selected as the operation instruction information based on the season recognized by the unit control unit 92 and transmitted to the first blower 31 is described. Although shown, the reference | standard which selects the driving | operation instruction information which the unit control part 92 transmits to the 1st air blower 31 is not limited to a season. For example, the unit control unit 92 transmits the large air volume operation instruction information to the first blower 31 as a transmission reference information for determining whether or not to transmit the large air volume operation instruction information to the first blower 31. The reference temperature of the lowest temperature is memorized. And the unit control part 92 is large air volume driving | operation instruction | indication information as driving | operation instruction information, when the information of the minimum air temperature in the day in the acquired public weather data is below the reference temperature of the minimum air temperature as transmission reference information. Is transmitted to the first blower 31.

  When a resident makes a heating operation of the air conditioner 110 installed in the first floor living room 12, the temperature of the first floor living room 12 rises, and the temperature of the air in the attic 15 also rises via the second floor air. . And the temperature of the air of the attic 15 becomes a relatively high temperature compared with the room temperature of the washroom 13 which is a room in which the air conditioner is not installed. In winter, the room temperature of the washroom 13 where no air conditioner is installed is lower than in autumn. Therefore, the unit controller 92 operates the first blower 31 in a large air volume operation with a large air volume, and conveys more air in the attic 15 having a higher temperature than the air in the bathroom 13 to the bathroom 13. Take control.

  In addition, although the case where the resident performed the heating operation of the air conditioner 110 installed in the living room 12 on the first floor was explained here, the room where the heating operation of the air conditioner 110 is performed is the living room 12 on the first floor. However, the living room 14 on the second floor may also be used. When the air conditioner 110 is heated in the first floor living room 12 or the second floor living room 14, the temperature of the air in the attic 15 is equal to the room temperature of the washroom 13, which is a room where no air conditioner is installed. In comparison, the temperature is relatively high.

  The unit communication unit 94 communicates with the first blower 31 and the outside of the air conditioning system 1. The unit communication unit 94 communicates with the outside of the air conditioning system 1 and transmits the acquired data to the unit control unit 92. Further, the unit communication unit 94 receives the information transmitted from the unit control unit 92, and transmits the received information to an appropriate transmission destination. The unit communication unit 94 can communicate with the blower communication unit 83 of the first blower 31 via the first communication line 51. Here, the blower communication unit 83 and the unit communication unit 94 are configured to exchange information by wired communication, but the communication configuration is not limited to this. The blower communication unit 83 and the unit communication unit 94 may be configured to exchange information by wireless communication.

  The unit control unit 92 is realized as a processing circuit having the hardware configuration shown in FIG. 3, for example. When the unit control unit 92 is realized by the processing circuit shown in FIG. 3, the unit control unit 92 is realized by the processor 101 executing the program stored in the memory 102 shown in FIG. 3, for example. A plurality of processors and a plurality of memories may cooperate to realize the above function. Further, a part of the function of the unit control unit 92 may be mounted as an electronic circuit, and the other part may be realized using the processor 101 and the memory 102.

  Further, the unit communication unit 94 may be configured to be realized by the processor 101 executing the program stored in the memory 102 in the same manner. In addition, the processor and memory for realizing the unit communication unit 94 may be the same as the processor and memory for realizing the unit control unit 92, or may be another processor and memory.

  Below, an example of operation | movement of the air conditioning system 1 concerning this Embodiment 1 is demonstrated. Below, the case where an air conditioning system air-conditions the washroom 13 using the air of the attic 15 in autumn or winter is demonstrated. FIG. 4 is a flowchart showing a procedure of an example of the operation of the air-conditioning system 1 according to the first embodiment of the present invention.

  First, in step S10, the unit controller 92 of the first information collection unit 41 determines whether or not the current season is autumn or winter. Whether the current season is autumn or winter has public weather data acquired by communication with the outside of the air conditioning system 1 via the unit communication unit 94, or the unit control unit 92 has in advance. Judged using the calendar function.

  If it is determined that the current season is autumn or winter, that is, Yes in step S10, in step S20, the unit control unit 92 reduces the power consumption of the first blower 31 as driving instruction information. The small air volume operation instruction information for instructing the small air volume operation is transmitted to the blower control unit 82 of the first blower 31 via the unit communication unit 94.

  Next, when the blower control unit 82 receives the small air volume operation instruction information, in step S30, the blower control unit 82 controls the power supplied from the external power source to the motor of the air blowing unit 81, and performs the small air volume operation with a small air volume. Drive. By operating the air blowing unit 81 with a small air volume operation with a small air volume, the air in the attic 15 having a relatively higher temperature than the air in the bathroom 13 is blown through the first duct 21 to the bathroom 13 with a small air volume. Is done. Thereby, the washroom 13 is indirectly warmed by the air of the attic 15.

  Next, the unit control part 92 of the 1st information collection unit 41 determines whether the air conditioning machine operation information of heating operation was received from the air conditioner 110 in step S40. When the air conditioner operation information of the heating operation is not received from the air conditioner 110, that is, in the case of No in step S40, the unit control unit 92 of the first information collection unit 41 determines the first blower 31 in step S50. It is determined whether stop instruction information for instructing stop has been received from the input unit 91 of the first information collection unit 41. If the stop instruction information is not received, that is, if No in step S50, the unit control unit 92 returns to step S40.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S50, the unit control unit 92 transmits the stop instruction information to the blower control unit 82 of the first blower 31. When receiving the stop instruction information, the blower control unit 82 stops the blower 81 in step S60 and stops the operation of the first blower 31. Thereby, a series of operation processing of the air conditioning system 1 is completed.

  Returning to step S40, when the air conditioner operation information of the heating operation is received from the air conditioner 110, that is, in the case of Yes in step S40, in step S70, the unit control unit 92 has a large air volume as the operation instruction information. The large air volume operation instruction information for instructing the large air volume operation is transmitted to the blower control unit 82 of the first blower 31 via the unit communication unit 94.

  Next, when the blower control unit 82 receives the large air volume operation instruction information, in step S80, the blower control unit 82 controls the power supplied from the external power source to the motor of the air blowing unit 81, and performs the large air volume operation with a large air volume. Drive. When the air blower 81 is operated in a large air volume operation with a large air volume, the air in the attic 15 having a relatively higher temperature than the air in the bathroom 13 is blown through the first duct 21 to the bathroom 13 with a large air volume. Is done. Thereby, the washroom 13 is indirectly warmed by the air of the attic 15.

  In this case, since the air conditioner 110 is operating, the temperature of the air in the attic 15 is relatively higher than when the air conditioner 110 is not operating. And when the 1st air blower 31 is drive | operated by large air volume operation, the quantity of the air of the attic 15 ventilated to the washroom 13 increases compared with the case where the 1st air blower 31 operates by small air volume operation. Thereby, the washroom 13 can be warmed more efficiently by the air blown from the attic 15 to the washroom 13.

  Next, the unit control unit 92 of the first information collection unit 41 determines whether or not the stop instruction information for instructing the stop of the first blower 31 is received from the input unit 91 of the first information collection unit 41 in step S90. judge. If stop instruction information has not been received, that is, if No in step S90, unit control unit 92 returns to step S90.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S <b> 90, the unit control unit 92 transmits the stop instruction information to the blower control unit 82 of the first blower 31. When receiving the stop instruction information, the blower control unit 82 stops the blower 81 in step S60 and stops the operation of the first blower 31. Thereby, a series of operation processing of the air conditioning system 1 is completed.

  In the above, the case where the unit control unit 92 of the first information collection unit 41 is automatically operated by the small air volume operation or the large air volume operation and stopped is shown. By inputting information for instructing the small air volume operation or the large air volume operation to the unit 92, the first blower 31 can be operated in the small air volume operation or the large air volume operation at an arbitrary timing.

  The unit control unit 92 of the first information collecting unit 41 has a timer function, and the unit control unit 92 operates the air blowing unit 81 with a small air volume operation or a large air volume operation at a timing set in advance in the timer function, and stops. It is also possible to perform control.

  Further, when the unit control unit 92 of the first information collection unit 41 receives the air conditioner operation information from the air conditioner 110 in a state where the first blower 31 is stopped, the unit control unit 92 controls the first blower 31 with a large air volume. You may perform control which makes it drive | operate by driving | operation.

  In the above description, the air conditioning system 1 air-conditions the toilet 13 using the air in the attic 15 in the fall or winter. However, the air-conditioning system 1 air-conditions the toilet 13 in the spring. You may go.

  As described above, in the air conditioning system 1 according to the first embodiment, by supplying warm air conveyed from the attic 15 into the washroom 13 from the floor surface 13a side of the washroom, the air conditioner is operated. Without using it, the washroom 13 where no air conditioner is installed can be efficiently warmed.

  Moreover, in the air conditioning system 1, since the 1st air supply opening 61 is arrange | positioned at the floor surface 13a of a washroom, the relatively hot air conveyed from the attic 15 is made into the floor surface 13a side of a washroom. Can be supplied into the bathroom 13 and the bathroom 13 can be efficiently heated.

  Moreover, in the air conditioning system 1, the public weather data obtained by communication and information such as the usage status of the air conditioner in the house 11 are collected, and the first blower at an appropriate air flow level based on these information Since the control of the operation 31 is automatically performed, an energy-saving and convenient air-conditioning system is realized.

  Therefore, according to the air conditioning system 1, the air movement in the washroom 13 due to the density of the air in the attic 15 supplied to the washroom 13 in which no air conditioner is installed is appropriate. By supplying the air in the attic 15 with an appropriate air volume from the position, the temperature barrier free of the washroom 13 can be efficiently realized with energy saving, and a comfortable living space can be obtained.

Embodiment 2. FIG.
FIG. 5 is a schematic diagram illustrating a configuration example in a general home of the air-conditioning system 2 according to the second embodiment of the present invention. In FIG. 5, arrows indicate the air flow.

  The air-conditioning system 2 according to the second embodiment is installed in a building of a house 11 and naturally cooled air below the floor 16 of the building, which is the first space portion, in a building different from the first space portion. It is an air conditioning system that performs air conditioning to indirectly cool a room without an air conditioner by transporting it to a room without an air conditioner, such as a washroom 13 that is a space and is not air conditioned. . That is, the air conditioning system 2 according to the second embodiment is an air conditioning system that is suitable for use mainly during the period from spring to summer. In addition, although the case where the room where the air conditioner is not installed is the washroom 13 is described here, the room where the air conditioner is not installed is not limited to the washroom 13.

  The air conditioning system 2 according to the second embodiment is connected to the second duct 22 that connects the space under the floor 16 and the washroom 13 in the building of the house 11 and the end of the second duct 22. A second air supply port 62 provided in the washroom 13 for supplying the air under the floor 16 into the washroom 13 and a second air flow for conveying the air in the space under the floor 16 to the washroom 13 are second. The second blower 32 generated in the duct 22, the second information collection unit 42 that transmits operation instruction information that instructs the second blower 32 to operate or stop, the second blower 32, and the second information collection unit 42 And a second communication line 52 communicatively connected to each other.

  One end of the second duct 22 is disposed below the floor 16, and the other end of the second duct 22 is connected to the ceiling of the washroom 13. That is, the second duct 22 is arranged from the floor 16 to the ceiling of the toilet 13 through the region between the outer wall and the toilet 13, and the second air inlet 62 is connected from the ceiling of the toilet 13 to the ceiling. To the ceiling of the washroom 13. As a result, the second duct 22 constitutes a second air passage section that communicates the space under the floor 16 and the space on the ceiling surface side of the washroom 13 via the second air supply port 62. The second duct 22 can be constituted by a pipe such as a synthetic resin pipe or a metal pipe.

  The 2nd air blower 32 is provided in the middle position in the 2nd duct 22, and is predetermined in the 2nd duct 22 for ventilating the air of the 1st space part to the 2nd space part via the 2nd duct 22. Generate an air flow that flows in the direction. In the second embodiment, the second blower 32 generates an air flow in the second duct 22 in the direction from the underfloor 16 to the washroom 13 in order to convey the air of the underfloor 16 to the washroom 13. The second blower 32 has the same configuration and function as the first blower 31 except that the direction of the air flow to be generated is different.

  When the second blower 32 generates an air flow, the air in the space where one end of the second duct 22 communicates is conveyed through the second duct 22 to the space where the other end of the second duct 22 communicates, Supplied. The air in the space under the floor 16 of the building has no solar radiation or is naturally cooled by outside air, and has a relatively lower temperature than the air in the washroom 13 where no air conditioner is installed. Therefore, the air blown naturally by the second blower 32 under the floor 16 of the building is conveyed to the washroom 13 through the second duct 22. That is, when the second blower 32 generates an air flow, the air under the floor 16 having a temperature relatively lower than that of the air in the washroom 13 is conveyed to the washroom 13 through the second duct 22.

  And the 2nd air supply opening 62 is connected to the edge part of the 2nd duct 22, is provided in the washroom 13, and is conveyed to the washroom 13 from the attic 15 via the 2nd duct 22 among the up-down directions. The air in the attic 15 is supplied into the washroom 13 from the direction opposite to the direction in which the air under the floor 16 moves in the washroom 13 due to the difference in density from the air of the washroom 13. That is, the 2nd air supply opening 62 is arrange | positioned at the ceiling surface 13b of a washroom. When air in the underfloor 16 having a relatively lower temperature than the air in the washroom 13 is supplied into the washroom 13, the air in the underfloor 16 having a lower temperature and a higher density than the air in the washroom 13 13 moves to the floor 13a side of the washroom, that is, stays. For this reason, the washroom 13 can be efficiently cooled by supplying the relatively low temperature air conveyed from the underfloor 16 into the washroom 13 from the ceiling surface 13b side of the washroom.

  The second information collecting unit 42 controls the operation of the second blower 32 with respect to the second blower 32 at any one of a plurality of air flow levels. The second information collecting unit 42 controls the operation of the second blower 32 by transmitting operation instruction information of the second blower 32 that instructs the second blower 32 to operate or stop the second blower 32. The second information collecting unit 42 has the same configuration and function as the first information collecting unit 41 except that the conditions for applying the control of the small air volume operation and the large air volume operation are different. Therefore, here, the second information collection unit 42 will be described in terms of differences from the first information collection unit 41, and the configuration and basic functions of the second information collection unit 42 will be described in detail with reference to the first embodiment. Description is omitted.

  When the unit control unit 92 of the second information collecting unit 42 recognizes that the current time is spring, as the operation instruction information for the second blower 32, the small blow amount with a small amount of air that suppresses the power consumption of the second blower 32. Small air volume operation instruction information for instructing operation is transmitted to the second blower 32 via the unit communication unit 94. Thereby, the 2nd air blower 32 drive | operates with the small air volume which suppressed power consumption, and the air cooled naturally in the under floor 16 of a building can be supplied to the washroom 13. FIG.

  Moreover, the unit control part 92 of the 2nd information collection unit 42 performs control which increases the air volume of the 2nd air blower 32, when the cooling operation of the air conditioner 110 is detected. That is, when the unit controller 92 of the second information collection unit 42 recognizes that the current time is summer, the air conditioner 110 installed in the room 12 on the first floor performs a cooling operation. Air conditioner operation information indicating that the air conditioner 110 is operating is received from the air conditioner 110 via the unit communication unit 94. Upon receiving the air conditioner operation information of the air conditioner 110, the unit control unit 92 of the second information collection unit 42 performs a large air volume operation with a large air volume as operation instruction information for the second blower 32 based on the air conditioner operation information. The large air volume operation instruction information to be instructed is transmitted to the second blower 32 via the unit communication unit 94.

  Here, based on the season recognized by the unit control unit 92, either one of the small air volume operation instruction information and the large air volume operation instruction information is selected and transmitted to the second blower 32 as the operation instruction information. However, the reference for selecting the operation instruction information transmitted by the unit control unit 92 to the second blower 32 is not limited to the season. For example, the unit control unit 92 transmits the large air volume operation instruction information to the second blower 32 as a transmission reference information for determining whether or not to transmit the large air volume operation instruction information to the second blower 32. The reference temperature of the highest temperature is memorized. And the unit control part 92 is large air volume driving | operation instruction | indication information as driving | operation instruction information, when the information of the highest temperature in the day in the acquired public weather data is more than the reference | standard temperature of the highest temperature as transmission reference information. Is transmitted to the second blower 32.

  In addition, when the occupant causes the air conditioner 110 installed in the first floor living room 12 to perform a cooling operation, the temperature of the first floor living room 12 decreases and the temperature of the air under the floor 16 also decreases. And the temperature of the air under the floor 16 becomes a relatively low temperature compared with the room temperature of the washroom 13 which is the room in which the air conditioner is not installed. In summer, the room temperature of the washroom 13 where the air conditioner is not installed is higher than in spring. Therefore, the unit controller 92 operates the second blower 32 in a large air volume operation with a large air volume, and conveys more air in the under floor 16 having a relatively lower temperature than the air in the bathroom 13 to the bathroom 13. Take control.

  In addition, although the case where the resident air-cooled the air conditioner 110 installed in the first floor living room 12 was described here, the room in which the air conditioner 110 is cooled is the second floor living room 14. But you can. When the air conditioner 110 is heated in the first floor living room 12 or the second floor living room 14, the temperature of the air under the floor 16 is equal to the room temperature of the washroom 13, which is a room where no air conditioner is installed. In comparison, the temperature is relatively low.

  Next, an example of the operation of the air conditioning system 2 according to the second embodiment will be described. Below, the case where an air conditioning system air-conditions the washroom 13 using the air under the floor 16 in spring or summer is demonstrated. FIG. 6 is a flowchart illustrating a procedure of an example of the operation of the air-conditioning system according to the second embodiment of the present invention.

  First, in step S110, the unit controller 92 of the second information collection unit 42 determines whether or not the current season is spring or summer. Whether or not the current season is spring or summer is determined by public weather data acquired by communication with the outside of the air conditioning system 2 via the unit communication unit 94 of the second information collection unit 42, or by unit control in advance. The determination is made using the calendar function of the unit 92.

  If it is determined that the current season is spring or summer, ie, Yes in step S110, the unit controller 92 of the second information collection unit 42 consumes the second blower 32 as driving instruction information in step S120. The small air volume operation instruction information for instructing the small air volume operation with a small air volume while suppressing the electric power is transmitted to the blower control unit 82 of the second blower 32 via the unit communication unit 94 of the second information collecting unit 42.

  Next, when the blower control unit 82 of the second blower 32 receives the small air volume operation instruction information, in step S130, the blower control unit 82 controls the power supplied from the external power source to the motor of the blower 81 of the second blower 32, The air blower 81 of the second blower 32 is operated by a small air volume operation with a small air volume. When the air blower 81 of the second blower 32 is operated with a small air volume operation with a small air volume, the air in the underfloor 16 having a temperature lower than that of the air in the bathroom 13 passes through the second duct 22 and the bathroom 13. The air is blown with a small air volume. Thereby, the washroom 13 is indirectly cooled by the air under the floor 16.

  Next, the unit control part 92 of the 2nd information collection unit 42 determines whether the air conditioning machine operation information of the cooling operation was received from the air conditioner 110 in step S140. When the air conditioner operation information of the cooling operation is not received from the air conditioner 110, that is, in the case of No in step S140, the unit control unit 92 of the second information collection unit 42 sets the second blower 32 in step S150. It is determined whether stop instruction information for instructing stop has been received from the input unit 91 of the second information collection unit 42. If the stop instruction information has not been received, that is, if No in step S150, the unit controller 92 of the second information collection unit 42 returns to step S140.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S150, the unit control unit 92 of the second information collection unit 42 transmits the stop instruction information to the blower control unit 82 of the second blower 32. When receiving the stop instruction information, the blower control unit 82 of the second blower 32 stops the blower 81 in step S160 and stops the operation of the second blower 32. Thereby, a series of operation processing of the air conditioning system 2 is completed.

  Returning to step S140, if the air conditioner operation information of the heating operation is received from the air conditioner 110, that is, if Yes in step S140, the unit control unit 92 of the second information collection unit 42 is determined in step S170. Large air volume operation instruction information for instructing large air volume operation with a large air volume is transmitted to the blower control unit 82 of the second blower 32 via the unit communication unit 94 of the second information collection unit 42 as the operation instruction information.

  Next, when the air blower control unit 82 of the second air blower 32 receives the large air volume operation instruction information, in step S180, the air blower control unit 82 controls the electric power supplied from the external power source to the motor of the air blowing unit 81, and the large air volume is large. The air blower 81 of the second blower 32 is operated during operation. When the air blower 81 of the second blower 32 is operated in a large air volume operation with a large air volume, the air in the underfloor 16 having a temperature relatively lower than the air in the bathroom 13 passes through the second duct 22 and the bathroom 13. The air is blown with a large air flow. Thereby, the washroom 13 is indirectly cooled by the air under the floor 16.

  In this case, since the air conditioner 110 is operating, the temperature of the air under the floor 16 is relatively lower than when the air conditioner 110 is not operating. And when the 2nd air blower 32 drive | operates by large air volume operation, the quantity of the air of the under floor 16 ventilated to the washroom 13 increases compared with the case where the 2nd air blower 32 operates by small air volume operation. Thereby, the washroom 13 can be cooled more efficiently by the air blown from the under floor 16 to the washroom 13.

  Next, in step S190, the unit control unit 92 of the second information collection unit 42 determines whether or not stop instruction information for instructing the stop of the second blower 32 has been received from the input unit 91 of the second information collection unit 42. judge. If the stop instruction information has not been received, that is, if No in step S190, the unit control unit 92 of the second information collection unit 42 returns to step S190.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S190, the unit control unit 92 of the second information collection unit 42 transmits the stop instruction information to the blower control unit 82 of the second blower 32. When receiving the stop instruction information, the blower control unit 82 of the second blower 32 stops the blower 81 of the second blower 32 and stops the operation of the second blower 32 in step S160. Thereby, a series of operation processing of the air conditioning system 2 is completed.

  In the above description, the case where the unit control unit 92 of the second information collecting unit 42 is automatically operated by the small air volume operation or the large air volume operation and stopped is shown. By inputting information for instructing the small air volume operation or the large air volume operation to the unit 92, the second blower 32 can be operated in the small air volume operation or the large air volume operation at an arbitrary timing.

  In addition, the unit controller 92 of the second information collection unit 42 has a timer function, and the air blower 81 is operated with a small air volume or a large air volume at a timing preset by the unit controller 92 of the second information collection unit 42 to the timer function. It is also possible to perform control for driving and stopping by driving.

  Further, when the unit controller 92 of the second information collection unit 42 receives the air conditioner operation information from the air conditioner 110 in a state where the second blower 32 is stopped, the unit controller 92 of the second information collection unit 42 You may perform control which operates the 2nd air blower 32 by large air volume driving | operation.

  Moreover, in the above, although the air conditioning system 2 demonstrated the case where the air conditioner of the washroom 13 was air-conditioned using the air of the underfloor 16 in the spring or summer, the air conditioning system 2 was carried out similarly to the above in the autumn. You may air-condition the washroom 13.

  As described above, in the air conditioning system 2 according to the second embodiment, the cooled air conveyed from the underfloor 16 is supplied into the washroom 13 from the ceiling surface 13b side of the washroom. Without using a machine, it is possible to efficiently cool the washroom 13 where no air conditioner is installed.

  Moreover, in the air conditioning system 2, since the 2nd air supply opening 62 is arrange | positioned at the ceiling surface 13b of the washroom, the air with the relatively low temperature conveyed from the under floor 16 is made into the ceiling surface 13b side of the washroom. Can be supplied into the washroom 13, and the washroom 13 can be efficiently cooled.

  Moreover, in the air conditioning system 2, the public weather data obtained by communication and information such as the usage status of the air conditioner in the house 11 are collected, and the second blower at an appropriate air volume level based on these information Since the control of the 32 operations is automatically performed, an energy-saving and convenient air conditioning system is realized.

  Therefore, according to the air conditioning system 2, the air under the floor 16 supplied to the washroom 13 where no air conditioner is installed is appropriately considered in consideration of the movement of air in the washroom 13 due to the density. By supplying the air under the floor 16 with an appropriate air volume from an appropriate position, temperature barrier-free in the washroom 13 can be realized efficiently with energy saving, and a comfortable living space can be obtained.

Embodiment 3 FIG.
FIG. 7: is a schematic diagram which shows the structural example in the general household house of the air conditioning system 3 concerning Embodiment 3 of this invention. In FIG. 7, arrows indicate the flow of air. The air conditioning system 3 according to the third embodiment is installed in a building of a house 11 and the air warmed by the air conditioner 110 in a room in the house 11 that is the first space part is referred to as a first space part. It is an air conditioning system that performs air conditioning to indirectly warm a room without an air conditioner by transporting it to a room in a different building that is not equipped with an air conditioner such as a washroom 13 . That is, the air conditioning system 3 according to the third embodiment is an air conditioning system that is suitable mainly for use during the winter season. In addition, although the case where the room where the air conditioner is not installed is the washroom 13 is described here, the room where the air conditioner is not installed is not limited to the washroom 13.

  The air conditioning system 3 according to the third embodiment includes a third duct 23 that connects the first floor room 12 of the house 11 and the washroom 13 in communication with each other, and an end of the third duct 23 that is connected to the washbasin. A third air supply port 63 for supplying air under the floor 16 into the washroom 13 and a third air flow for conveying the air of the living room 12 on the first floor to the washroom 13. A third blower 33 generated in the duct 23, a third information collection unit 43 that transmits operation instruction information for instructing the third blower 33 to operate or stop, a third blower 33, and a third information collection unit 43 And a third communication line 53 that is communicably connected to each other.

  One end of the third duct 23 is disposed on the ceiling surface 12 b of the first floor living room, and the other end of the third duct 23 is connected to the floor surface of the washroom 13. That is, the third duct 23 is disposed from the ceiling surface 12 b of the first floor living room to the under floor 16 of the washroom 13 through the region between the outer wall and the washroom 13, and passes through the third air inlet 63. And connected to the floor of the washroom 13. Thereby, the 3rd duct 23 comprises the 3rd air path part which connects the space by the side of the ceiling surface 12b of the 1st floor living room via the 3rd air supply port 63, and the space by the side of the floor surface of the washroom 13 doing. The third duct 23 can be constituted by a pipe such as a synthetic resin pipe or a metal pipe.

  The 3rd air blower 33 is provided in the middle position in the 3rd duct 23, and blows the air of the 1st space part to the 2nd space part via the 3rd duct 23, ie, the air of living room 12 of the 1st floor. An air flow in the direction from the first floor living room 12 toward the washroom 13 is generated in the third duct 23 to be conveyed to the washroom 13. The third blower 33 has the same configuration and function as the first blower 31 except that the direction of the air flow to be generated is different.

  The third blower 33 generates an air flow, so that the air in the first-floor room 12 where one end of the third duct 23 communicates passes through the third duct 23 and the other end of the third duct 23 communicates. To the station 13. The air in the living room 12 on the first floor is warmed by the air conditioner 110 and has a relatively higher temperature than the air in the washroom 13 where no air conditioner is installed. Therefore, when the third blower 33 generates an air flow, the air in the first floor living room 12 having a temperature higher than that of the air in the washroom 13 is conveyed to the washroom 13 through the third duct 23. The Thereby, the air conditioning which warms the washroom 13 indirectly with the air of the living room 12 on the 1st floor can be performed.

  And the 3rd air supply opening 63 is connected to the edge part of the 3rd duct 23, and is provided in the washroom 13, and from the living room 12 of the 1st floor to the washroom 13 via the 3rd duct 23 among the up-down directions. The air in the living room 12 on the first floor is supplied into the washroom 13 from the direction opposite to the direction in which the air in the living room 12 on the first floor is moved in the washroom 13 due to the density difference from the air in the washroom 13. I care. That is, the 3rd air supply opening 63 is arrange | positioned at the floor surface 13a of a washroom. When air in the first-floor living room 12 having a relatively higher temperature than the air in the washroom 13 is supplied into the washroom 13, the first-floor living room 12 having a higher temperature and lower density than the air in the washroom 13. The air moves and stays above the washroom 13, that is, toward the ceiling surface 13b of the washroom. For this reason, the washroom 13 can be efficiently warmed by supplying the relatively high temperature air conveyed from the living room 12 on the first floor into the washroom 13 from the floor surface 13a side of the washroom.

  The third information collecting unit 43 controls the operation of the third blower 33 at any one of the plurality of air flow levels with respect to the third blower 33. The third information collecting unit 43 controls the operation of the third blower 33 by transmitting operation instruction information that instructs the third blower 33 to operate or stop the third blower 33. The third information collecting unit 43 has the same configuration and function as the first information collecting unit 41 except that the conditions for applying the control of the small air volume operation and the large air volume operation are different. Therefore, the configuration and basic functions of the third information collection unit 43 will be described in detail with reference to the first embodiment.

  The unit control unit 92 of the third information collecting unit 43 receives the heating operation information indicating that the heating operation is started as the air conditioner operation information from the air conditioner 110 in the state where the third blower 33 is stopped. 3 Control to operate the blower 33 with a small air volume operation is performed. That is, the unit control unit 92 of the third information collection unit 43 receives the small air volume operation instruction information for instructing the small air volume operation with a small air volume as the operation instruction information for the third blower 33 when the heating operation information is received. It transmits to the 3rd air blower 33 via the unit communication part 94 of the 3rd information collection unit 43. FIG. Thereby, the 3rd air blower 33 can be drive | operated by the small air volume driving | running which suppressed power consumption, and the air warmed by the air conditioner 110 can be supplied to the washroom 13 in the living room 12 on the first floor.

  Moreover, the unit control part 92 of the 3rd information collection unit 43 performs control which increases the air volume of the 3rd air blower 33, when a person's entrance into the 2nd space part is detected. That is, the unit control unit 92 of the third information collection unit 43 performs control to operate the third blower 33 with a large air volume operation when it is detected that a resident has entered the washroom 13. That is, when the unit control unit 92 of the third information collection unit 43 receives room entry information indicating that the resident has entered the washroom 13 via the unit communication unit 94 of the third information collection unit 43, It is determined that the resident has entered the bathroom 13. When the unit controller 92 of the third information collecting unit 43 receives the room entry information, the large air volume operation instruction information for instructing the large air volume operation with a large air volume as the operation instruction information for the third blower 33 based on the room entry information, It transmits to the 3rd air blower 33 via the unit communication part 94 of the 3rd information collection unit 43. FIG.

  As room entry information, lighting lighting information, ventilation fan operation information, or water heater operation information is exemplified. When the resident enters the washroom 13 and turns on the light of the washroom 13, the unit control unit 92 of the third information collecting unit 43 turns on the light indicating that the light of the washroom 13 is turned on as entry information. Information is received from the lighting of the washroom 13. Moreover, the unit control part 92 of the 3rd information collection unit 43, when a resident enters the washroom 13 and the ventilation fan with the human sensor arrange | positioned in the washroom 13 starts an operation, and detects a resident In addition, ventilator operation information indicating that the ventilator has operated is received from the ventilator as entry information. In addition, the unit controller 92 of the third information collecting unit 43 enters the bathroom 13 and the operation part of the water heater of the bathtub arranged in the bathroom 13 is operated to start the hot water in the bathroom. When it is, the hot water heater operation information indicating that the operation unit of the hot water heater in the bathtub has been operated is received from the hot water heater in the bathroom.

  Below, an example of operation | movement of the air conditioning system 3 concerning this Embodiment 3 is demonstrated. Below, the case where an air conditioning system air-conditions the washroom 13 using the air warmed by the air conditioner 110 in the living room 12 on the first floor will be described. FIG. 8 is a flowchart showing a procedure of an example of the operation of the air-conditioning system 3 according to the third embodiment of the present invention.

  First, in step S <b> 210, the unit control unit 92 of the third information collection unit 43 determines whether heating operation information has been received from the air conditioner 110. If the heating operation information is not received, that is, if No in step S210, the unit control unit 92 of the third information collection unit 43 repeats step S210.

  When the heating operation information is received, that is, in the case of Yes in step S210, in step S220, the unit control unit 92 of the third information collection unit 43 uses the small air volume operation instruction information as the operation instruction information and the third blower 33. It transmits to the air blower control part 82.

  When the blower control unit 82 of the third blower 33 receives the small air volume operation instruction information, the power supplied to the motor of the blower 81 of the third blower 33 from the external power source is controlled in step S230 to reduce the air volume. The air blower 81 of the third blower 33 is operated by the small air volume operation. The air that is heated by the air conditioner 110 in the living room 12 on the first floor and that has a relatively higher temperature than the air in the washroom 13 when the air blower 81 of the third blower 33 is operated with a small airflow operation. However, the air is blown to the washroom 13 through the third duct 23 with a small air volume. Thereby, the washroom 13 is indirectly warmed by the air of the first-floor room 12 conveyed by the small air volume operation in which the power consumption of the third blower 33 is suppressed.

  Next, the unit control part 92 of the 3rd information collection unit 43 determines whether the resident entered the washroom 13 in step S240. The unit control unit 92 of the third information collection unit 43 determines that the resident has entered the washroom 13 when the entry information is received.

  If the resident enters the washroom 13, that is, if the answer is Yes in Step S240, the unit controller 92 of the third information collection unit 43 sends the large air volume operation instruction information to the fan controller of the third fan 33 in Step S250. 82.

  When the blower control unit 82 of the third blower 33 receives the large air flow operation instruction information, the power supplied to the motor of the blower 81 of the third blower 33 from the external power source is controlled in step S260 to increase the air flow. The air blower 81 of the third blower 33 is operated in a large air volume operation. When the air blower 81 of the third blower 33 is operated in a large air volume operation with a large air volume, the air warmed by the air conditioner 110 in the first floor room 12 having a relatively higher temperature than the air in the washroom 13 is generated. Then, the air is blown to the bathroom 13 through the third duct 23 with a large air volume. Thereby, the washroom 13 can be warmed more efficiently by the air blown from the living room 12 on the first floor to the washroom 13.

  Next, in step S270, the unit control unit 92 of the third information collection unit 43 determines whether or not stop instruction information for instructing the stop of the third blower 33 has been received from the input unit 91 of the third information collection unit 43. judge. If stop instruction information has not been received, that is, if No in step S270, the unit controller 92 of the third information collection unit 43 returns to step S270.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S270, the unit control unit 92 of the third information collection unit 43 transmits the stop instruction information to the blower control unit 82 of the third blower 33. When receiving the stop instruction information, the blower control unit 82 of the third blower 33 stops the blower 81 of the third blower 33 and stops the operation of the third blower 33 in step S280. Thereby, a series of operation processing of the air conditioning system 3 is completed.

  Returning to step S240, if the resident has not entered the washroom 13, that is, if the answer is No in step S240, the unit controller 92 of the third information collecting unit 43 sets the third blower 33 in step S290. It is determined whether stop instruction information for instructing stop has been received from the input unit 91 of the third information collection unit 43. If the stop instruction information has not been received, that is, if No in step S290, the unit controller 92 of the third information collection unit 43 returns to step S240.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S290, the unit control unit 92 of the third information collection unit 43 transmits the stop instruction information to the blower control unit 82 of the third blower 33. When receiving the stop instruction information, the blower control unit 82 of the third blower 33 stops the blower 81 of the third blower 33 and stops the operation of the third blower 33 in step S280. Thereby, a series of operation processing of the air conditioning system 3 is completed.

  In addition, in the above, although it showed about the case where the air warmed by the air conditioner 110 in the room 12 on the first floor was blown to the washroom 13, the air heated by the air conditioner 110 in the room 14 on the second floor It is also possible to adopt a configuration in which air is blown to the bathroom 13.

  As described above, in the air conditioning system 3 according to the third embodiment, the warm air conveyed from the living room 12 on the first floor is supplied into the washroom 13 from the floor surface 13a side of the washroom. Without using a conditioner, it is possible to efficiently warm the bathroom 13 where no air conditioner is installed.

  Moreover, in the air conditioning system 3, since the 3rd air supply opening 63 is arrange | positioned at the floor surface 13a of a washroom, the relatively high temperature air conveyed from the living room 12 of the first floor is made into the floor of a washroom. It can supply into the washroom 13 from the surface 13a side, and can wash the washroom 13 efficiently.

  Further, the air conditioning system 3 collects information on the use condition of the air conditioner and the person's entry into the bathroom, and automatically controls the operation of the third blower 33 at an appropriate air flow level based on the information. Therefore, an air-conditioning system that is energy-saving and convenient is realized.

  Therefore, according to the air conditioning system 3, the movement of air in the washroom 13 due to the density of the air in the first floor living room 12 supplied to the washroom 13 where no air conditioner is installed is considered. By supplying the air in the living room 12 on the first floor with an appropriate air volume from the appropriate position, the temperature barrier free of the washroom 13 can be efficiently realized with energy saving, and a comfortable living space can be obtained.

Embodiment 4 FIG.
FIG. 9 is a schematic diagram illustrating a configuration example of a general home in the air-conditioning system 4 according to the fourth embodiment of the present invention. In FIG. 9, the arrows indicate the flow of air. The air conditioning system 4 according to the fourth embodiment is installed in the building of the house 11 and the air cooled by the air conditioner 110 in the living room in the house 11 that is the first space part is used as the first space part. Is an air conditioning system that performs air conditioning to indirectly cool a room without an air conditioner by transporting it to a room in a building different from the room where no air conditioner is installed such as a washroom 13 is there. That is, the air conditioning system 4 according to the fourth embodiment is an air conditioning system that is suitable mainly for use during the summer season. In addition, although the case where the room where the air conditioner is not installed is the washroom 13 is described here, the room where the air conditioner is not installed is not limited to the washroom 13.

  The air conditioning system 4 according to the fourth embodiment includes a fourth duct 24 that connects the first floor room 12 of the house 11 and the washroom 13 in communication with each other, and an end of the fourth duct 24 that is connected to the washbasin. The fourth air supply port 64 provided in the place 13 for supplying the air under the floor 16 into the washroom 13 and the air flow for conveying the air in the living room 12 on the first floor to the washroom 13 A fourth blower 34 generated in the duct 24, a fourth information collection unit 44 that transmits operation instruction information that instructs the fourth blower 34 to operate or stop, a fourth blower 34, and a fourth information collection unit 44. And a fourth communication line 54 communicatively connected to each other.

  One end of the fourth duct 24 is disposed on the floor surface 12 a of the first floor living room, and the other end of the fourth duct 24 is connected to the ceiling surface of the washroom 13. That is, the fourth duct 24 is arranged from the floor surface 12a of the first-floor room through the area between the outer wall and the washroom 13, and from the ceiling of the washroom 13 through the fourth air inlet 64. And connected to the ceiling surface of the washroom 13. Thereby, the 4th duct 24 comprises the 4th air path part which connects the space by the side of the floor 12a of the 1st-floor living room via the 4th air supply port 64, and the space by the side of the ceiling surface of the washroom 13 doing. The fourth duct 24 can be configured by a pipe such as a synthetic resin pipe or a metal pipe.

  The 4th air blower 34 is provided in the middle position in the 4th duct 24, and blows the air of the 1st space part to the 2nd space part via the 4th duct 24, ie, the air of living room 12 of the 1st floor. An air flow is generated in the fourth duct 24 in the direction from the first floor living room 12 to the washroom 13 for transport to the washroom 13. The fourth blower 34 has the same configuration and function as the first blower 31 except that the direction of the air flow to be generated is different.

  The fourth blower 34 generates an air flow, so that the air in the first-floor room 12 where one end of the fourth duct 24 communicates passes through the fourth duct 24 and the other end of the fourth duct 24 communicates. To the station 13. The air in the living room 12 on the first floor is cooled by the air conditioner 110 and has a relatively lower temperature than the air in the washroom 13 where no air conditioner is installed. Therefore, when the fourth blower 34 generates an air flow, the air in the first floor living room 12 having a temperature relatively lower than that of the air in the washroom 13 is conveyed to the washroom 13 through the fourth duct 24. The Thereby, the air conditioning which cools the washroom 13 indirectly with the air of the living room 12 on the first floor can be performed.

  And the 4th air supply opening 64 is connected to the edge part of the 4th duct 24, and is provided in the washroom 13, and it is from the living room 12 of the first floor to the washroom 13 via the 4th duct 24 among the up-down directions. The air in the living room 12 on the first floor is supplied into the washroom 13 from the direction opposite to the direction in which the air in the living room 12 on the first floor is moved in the washroom 13 due to the density difference from the air in the washroom 13. I care. That is, the 2nd air supply opening 62 is arrange | positioned at the ceiling surface 13b of a washroom. When air in the first-floor living room 12 having a relatively lower temperature than the air in the washroom 13 is supplied into the washroom 13, the first-floor living room 12 having a lower temperature and higher density than the air in the washroom 13. The air moves and stays below the washroom 13, that is, on the floor surface 13a side of the washroom. For this reason, the washroom 13 can be efficiently cooled by supplying the relatively low temperature air conveyed from the underfloor 16 into the washroom 13 from the ceiling surface 13b side of the washroom.

  The fourth information collecting unit 44 controls the operation of the fourth blower 34 at any one of the plurality of air flow levels with respect to the fourth blower 34. The fourth information collection unit 44 controls the operation of the fourth blower 34 by transmitting operation instruction information that instructs the fourth blower 34 to operate or stop the fourth blower 34. The fourth information collecting unit 44 has the same configuration and function as the first information collecting unit 41 except that the conditions for applying the control of the small air volume operation and the large air volume operation are different. Therefore, the configuration and basic functions of the fourth information collection unit 44 will be described in detail with reference to the first embodiment.

  The unit controller 92 of the fourth information collection unit 44 receives the cooling operation information indicating that the cooling operation is started as the air conditioner operation information from the air conditioner 110 when the fourth blower 34 is stopped. 4 Control is performed to operate the blower 34 with a small air volume operation. That is, the unit control unit 92 of the fourth information collection unit 44 receives the small air volume operation instruction information that instructs the small air volume operation with a small air volume as the operation instruction information for the fourth blower 34 when the cooling operation information is received. It transmits to the 4th air blower 34 via the unit communication part 94 of the 4th information collection unit 44. FIG. Thereby, the 4th air blower 34 can be operated by the small air volume operation | movement which suppressed power consumption, and the air cooled by the air conditioner 110 in the living room 12 on the first floor can be supplied to the washroom 13.

  In addition, when the unit control unit 92 of the fourth information collection unit 44 detects that the resident has entered the washroom 13, as with the unit control unit 92 of the third information collection unit 43 in the third embodiment, Control for operating the fourth blower 34 in a large air volume operation is performed. That is, when the unit control unit 92 of the fourth information collection unit 44 receives the room entry information, the large air volume operation instruction information that instructs the large air volume operation with a large air volume as the operation instruction information for the fourth blower 34 based on the room entry information. Is transmitted to the fourth blower 34 via the unit communication unit 94 of the fourth information collection unit 44. The method for determining that the resident has entered the washroom 13 is the same as in the third embodiment.

  Next, an example of the operation of the air conditioning system 4 according to the fourth embodiment will be described. Below, the case where an air conditioning system air-conditions the washroom 13 using the air cooled by the air conditioner 110 in the living room 12 on the first floor will be described. FIG. 10 is a flowchart illustrating a procedure of an example of the operation of the air-conditioning system 4 according to the fourth embodiment of the present invention.

  First, in step S <b> 310, the unit controller 92 of the fourth information collection unit 44 determines whether cooling operation information has been received from the air conditioner 110. If the cooling operation information has not been received, that is, if No in step S310, the unit controller 92 of the fourth information collection unit 44 repeats step S310.

  When the cooling operation information is received, that is, in the case of Yes in step S310, in step S320, the unit control unit 92 of the fourth information collection unit 44 uses the small air volume operation instruction information as the operation instruction information and the fourth blower 34. It transmits to the air blower control part 82.

  When the blower control unit 82 of the fourth blower 34 receives the small air volume operation instruction information, the power supplied to the motor of the blower 81 of the fourth blower 34 from the external power source is controlled in step S330 to reduce the air volume. The air blower 81 of the fourth blower 34 is operated by the small air volume operation. When the air blower 81 of the fourth blower 34 is operated with a small air volume operation with a small air volume, the air cooled by the air conditioner 110 in the first-floor room 12 having a temperature relatively lower than the air in the washroom 13 is obtained. The air is blown through the fourth duct 24 to the washroom 13 with a small air volume. As a result, the washroom 13 is indirectly cooled by the air in the first-floor room 12 conveyed by the small air volume operation with reduced power consumption of the fourth blower 34.

  Next, the unit control part 92 of the 4th information collection unit 44 determines whether the resident entered the washroom 13 in step S340. The unit control unit 92 of the fourth information collection unit 44 determines that the resident has entered the washroom 13 when the room entry information is received.

  If the resident enters the washroom 13, that is, if Yes in step S340, the unit control unit 92 of the fourth information collection unit 44 sends the large air volume operation instruction information to the blower control unit of the fourth blower 34 in step S350. 82.

  When the blower control unit 82 of the fourth blower 34 receives the large air flow operation instruction information, the power supplied to the motor of the blower 81 of the fourth blower 34 from the external power supply is controlled in step S360 to increase the air flow. The air blower 81 of the fourth blower 34 is operated with a large air volume operation. When the air blower 81 of the fourth blower 34 is operated in a large air flow operation with a large air flow, the air cooled by the air conditioner 110 in the living room 12 on the first floor, which is relatively lower in temperature than the air in the washroom 13, is obtained. Then, the air is blown to the washroom 13 through the fourth duct 24 with a large air volume. Thereby, the washroom 13 can be cooled more efficiently by the air sent to the washroom 13 from the living room 12 on the first floor.

  Next, in step S370, the unit control unit 92 of the fourth information collection unit 44 determines whether stop instruction information for instructing the stop of the fourth blower 34 has been received from the input unit 91 of the fourth information collection unit 44. judge. If the stop instruction information has not been received, that is, if No in step S370, the unit controller 92 of the fourth information collection unit 44 returns to step S370.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S370, the unit control unit 92 of the fourth information collection unit 44 transmits the stop instruction information to the blower control unit 82 of the fourth blower 34. When receiving the stop instruction information, the blower control unit 82 of the fourth blower 34 stops the blower 81 of the fourth blower 34 and stops the operation of the fourth blower 34 in step S380. Thereby, a series of operation processing of the air conditioning system 4 is completed.

  Returning to step S340, if the resident has not entered the washroom 13, that is, if the answer is No in step S340, the unit controller 92 of the fourth information collection unit 44 sets the fourth blower 34 in step S390. It is determined whether stop instruction information for instructing stop has been received from the input unit 91 of the fourth information collection unit 44. If the stop instruction information has not been received, that is, if No in step S390, the unit controller 92 of the fourth information collection unit 44 returns to step S340.

  On the other hand, when the stop instruction information is received, that is, in the case of Yes in step S390, the unit control unit 92 of the fourth information collection unit 44 transmits the stop instruction information to the blower control unit 82 of the fourth blower 34. When receiving the stop instruction information, the blower control unit 82 of the fourth blower 34 stops the blower 81 of the fourth blower 34 and stops the operation of the fourth blower 34 in step S380. Thereby, a series of operation processing of the air conditioning system 4 is completed.

  In addition, in the above, it showed about the case where the air cooled by the air conditioner 110 in the living room 12 on the first floor was blown to the washroom 13, but the air cooled by the air conditioner 110 in the living room 14 on the second floor It is also possible to adopt a configuration in which air is blown to the washroom 13.

  As described above, in the air conditioning system 4 according to the fourth embodiment, the cooled air conveyed from the living room 12 on the first floor is supplied into the washroom 13 from the ceiling surface 13b side of the washroom. Without using the air conditioner, it is possible to efficiently cool the washroom 13 where the air conditioner is not installed.

  Moreover, in the air conditioning system 4, since the 4th air supply port 64 is arrange | positioned at the ceiling surface 13b of a washroom, the relatively low temperature air conveyed from the living room 12 of the 1st floor is made into the ceiling of a washroom. It can supply into the washroom 13 from the surface 13b side, and can wash the washroom 13 efficiently.

  Further, the air conditioning system 4 collects information on the use condition of the air conditioner and the person entering the bathroom, and automatically controls the operation of the fourth blower 34 at an appropriate air flow level based on the information. Therefore, an air-conditioning system that is energy-saving and convenient is realized.

  Therefore, according to the air conditioning system 4, the movement of the air in the washroom 13 due to the density of the air in the first floor living room 12 supplied to the washroom 13 where the air conditioner is not installed is performed. By supplying the air in the living room 12 on the first floor with an appropriate air volume from an appropriate position in consideration, the temperature barrier-free of the washroom 13 can be efficiently realized with energy saving, and a comfortable living space can be obtained.

Embodiment 5. FIG.
FIG. 11: is a schematic diagram which shows the structural example in the general household house of the air conditioning system 5 concerning Embodiment 5 of this invention. In FIG. 11, the air flow in the air-conditioning system 5 according to the fifth embodiment in the summer is indicated by a solid arrow, and the air flow in the air-conditioning system 5 according to the fifth embodiment in the winter is indicated by a dashed arrow. Show.

  The air conditioning system 5 according to the fifth embodiment includes a configuration and a function in which the air conditioning system 1 according to the first embodiment described above and the air conditioning system 2 according to the second embodiment are combined. In other words, the air conditioning system 5 according to the fifth embodiment is configured such that the air naturally warmed by the attic 15 is conveyed to a room in which no air conditioner such as the washroom 13 is installed. Air conditioning that performs air conditioning that indirectly warms rooms that are not installed, and air that has been naturally cooled below the floor 16 is transported to rooms where no air conditioners such as the washroom 13 are installed. And an air conditioning function for performing air conditioning for indirectly cooling a room in which no machine is installed.

  That is, the air conditioning system 5 according to the fifth embodiment is an air conditioning system that is suitable for air conditioning in a room where no air conditioner is installed throughout the year. In addition, although the case where the room where the air conditioner is not installed is the washroom 13 is described here, the room where the air conditioner is not installed is not limited to the washroom 13.

  The air conditioning system 5 according to the fifth embodiment includes a fifth duct 25 that connects the space of the attic 15 of the house 11, the space of the underfloor 16, and the washroom 13, and the end of the fifth duct 25. Connected to the floor of the washroom 13 and connected to the first air supply port 61 for supplying air from the attic 15 into the washroom 13 and the end of the fifth duct 25, the washroom 13 And a second air supply port 62 for supplying air under the floor 16 into the washroom 13.

  Further, the air conditioning system 5 according to the fifth embodiment is configured to wash the air in the space of the attic 15 with two air path adjustment dampers 75a and 75b that are air path switching units that switch the air path in the fifth duct 25. For the fifth blower 35 and the fifth blower 35 for generating the air flow for carrying to the place 13 or the air flow for carrying the air in the space under the floor 16 to the washroom 13 in the fifth duct 25 A fifth information collecting unit 45 for transmitting driving instruction information for instructing operation or stop, two air path adjustment dampers 75a and 75b, a fifth blower 35, and a fifth information collecting unit 45 are communicably connected. And a communication line 55.

  In the air conditioning system 5 according to the fifth embodiment, the air path in the fifth duct 25 is switched to the space of the attic 15 via the first air inlet 61 by switching the two air path adjustment dampers 75a and 75b. And a second wind that communicates the space below the floor 16 and the space on the ceiling surface of the washroom 13 via the second air supply port 62. It can be switched to the road part. That is, the two air path adjustment dampers 75a and 75b include the air passage that connects the first space portion and the second space portion, which have a higher temperature than the second space portion, and the first temperature that is lower than the second space portion. The air path in the 5th duct 25 is switched to the ventilation path which connects a space part and a 2nd space part.

  Further, the fifth blower 35 can generate an air flow in the direction from the attic 15 toward the washroom 13 and an airflow in the direction from the underfloor 16 toward the washroom 13 in the fifth duct 25. The fifth blower 35 has the same configuration and function as the first blower 31 except that the direction of blowing in the fifth duct 25 can be changed to two directions.

  In the air-conditioning system 5 according to the fifth embodiment, the first air passage unit that switches the two air passage adjustment dampers 75a and 75b to communicate the space of the attic 15 and the space of the washroom 13 is the fifth duct. 25, the air blown naturally in the attic 15 is conveyed to the washroom 13 by generating an air flow in the fifth duct 25 in the direction from the attic 15 toward the washroom 13 by the fifth blower 35. can do. Further, in the air conditioning system 5 according to the fifth embodiment, the second air passage portion that switches the two air passage adjustment dampers 75a and 75b to communicate the space under the floor 16 with the space of the washroom 13 is provided as the fifth duct. 25, and the air blown naturally in the underfloor 16 is conveyed to the washroom 13 by generating an air flow in the fifth duct 25 in the direction from the underfloor 16 to the washroom 13 by the fifth blower 35. can do.

  The fifth information collection unit 45 controls the operation of the fifth blower 35 at any one of the plurality of air flow levels with respect to the fifth blower 35. The fifth information collection unit 45 determines the season in the same manner as the first information collection unit 41 and the second information collection unit 42 described above, and controls the small air volume operation or the large air volume operation in the fifth blower 35. Further, the fifth information collecting unit 45 provides information for instructing the switching operation of the two air path adjustment dampers 75a and 75b so that an appropriate air path is configured in the fifth duct 25 in the determined season. This is transmitted to the path adjustment dampers 75a and 75b to control the switching operation of the two air path adjustment dampers 75a and 75b. Further, the fifth information collecting unit 45 transmits information indicating the blowing direction in the fifth blower 35 to the fifth blower 35 so as to generate an air flow in an appropriate blowing direction in the determined season. The ventilation by the blower 35 is controlled. The fifth information collection unit 45 has the same configuration and function as the first information collection unit 41 except that it has such a function.

  As described above, in the air conditioning system 5 according to the fifth embodiment, the effects of the air conditioning system 1 according to the first embodiment and the air conditioning system 2 according to the second embodiment are obtained.

  In the air conditioning system 5, air having a temperature higher than that of the toilet 13 and air having a temperature lower than that of the toilet 13 are selectively conveyed to the toilet 13. Therefore, temperature barrier-free in the washroom 13 can be achieved efficiently and with energy saving throughout the year.

Embodiment 6 FIG.
FIG. 12: is a schematic diagram which shows the structural example in the general household house of the air conditioning system 6 concerning Embodiment 6 of this invention. In FIG. 12, the air flow in the air conditioning system 5 according to the sixth embodiment in the summer is indicated by a solid arrow, and the air flow in the air conditioning system 5 according to the sixth embodiment in the winter is indicated by a broken arrow. Show.

  The air conditioning system 6 according to the sixth embodiment includes a configuration and a function in which the air conditioning system 3 according to the third embodiment described above and the air conditioning system 4 according to the fourth embodiment are combined. That is, the air conditioning system 6 according to the sixth embodiment transports the air heated by the air conditioner 110 in the room in the house 11 to a room where no air conditioner such as the washroom 13 is installed. Therefore, the air conditioning function for indirectly heating the room where the air conditioner is not installed, and the air cooled by the air conditioner 110 in the living room in the house 11 are not installed. It has an air-conditioning function for indirectly cooling a room in which no air conditioner is installed by conveying it to the room.

  That is, the air conditioning system 6 according to the sixth embodiment is an air conditioning system suitable for use in air conditioning in a room where no air conditioner is installed, mainly in summer and winter. In addition, although the case where the room where the air conditioner is not installed is the washroom 13 is described here, the room where the air conditioner is not installed is not limited to the washroom 13.

  The air conditioning system 6 according to the sixth embodiment includes a sixth duct 26 that connects the first floor room 12 and the washroom 13 of the house 11 in communication with each other, and an end of the sixth duct 26 that is connected to the washbasin. Provided on the floor surface of the office 13 and connected to the third air inlet 63 for supplying the air of the living room 12 on the first floor into the bathroom 13 and the end of the sixth duct 26. A fourth air supply port 64 provided on the ceiling surface for supplying air from the living room 12 on the first floor into the washroom 13;

  In addition, the air conditioning system 6 according to the sixth embodiment is air conditioned with the two air path adjustment dampers 76a and 76b, which are air path switching units that switch the air path in the sixth duct 26, and the living room 12 on the first floor. The air warmed by the machine 110 is cooled by the air conditioner 110 in the air flow for conveying the air from the floor side of the washroom 13 to the washroom 13 through the third air supply port 63 or in the living room 12 on the first floor. The sixth blower 36 and the sixth blower 36 for generating an air flow in the sixth duct 26 for conveying the air from the ceiling surface side of the washroom 13 to the washroom 13 via the fourth air supply port 64. The sixth information collecting unit 46 that transmits driving instruction information for instructing driving or stopping, the two air path adjustment dampers 76a and 76b, the sixth blower 36, and the sixth information collecting unit 46 are communicably connected. 6th It includes a signal line 56.

  In the air conditioning system 6 according to the sixth embodiment, by switching the two air path adjustment dampers 76a and 76b, the air path in the sixth duct 26 is changed to the first floor room via the third air supply port 63. The space on the floor surface 12a side of the first-floor room through the third air passage section that communicates the space on the ceiling surface 12b side of the room and the space on the floor surface side of the washroom 13 and the fourth air supply port 64 It is possible to switch to the fourth air passage section that communicates with the space on the ceiling surface side of the place 13. That is, the two air path adjustment dampers 76a and 76b are configured such that the air passage that connects the first space portion and the second space portion, which are higher in temperature than the second space portion, and the first temperature that is lower than that in the second space portion. The air path in the 6th duct 26 is switched to the ventilation path which connects a space part and a 2nd space part.

  Further, the sixth blower 36 has an air flow in a direction from the ceiling surface 12b side of the first floor living room toward the floor surface of the washroom 13, and a ceiling surface side of the washroom 13 from the floor surface 12a side of the first floor living room. An air flow in the direction toward the air can be generated in the sixth duct 26. The sixth blower 36 has the same configuration and function as the first blower 31 except that the direction of blowing in the sixth duct 26 can be changed to two directions.

  In the air conditioning system 6 according to the sixth embodiment, when the air conditioner 110 starts the heating operation in the room 12 on the first floor, the two wind path adjustment dampers 76a and 76b are switched to switch the third wind The road portion is configured in the sixth duct 26, and an air flow in a direction from the ceiling surface 12b side of the first floor living room toward the floor surface side of the washroom 13 is generated in the sixth duct 26 by the sixth blower 36. Thereby, the air warmed by the air conditioner 110 in the living room 12 on the first floor can be conveyed to the washroom 13. In the air conditioning system 6 according to the sixth embodiment, when the air conditioner 110 starts the cooling operation in the room 12 on the first floor, the two air path adjustment dampers 76a and 76b are switched to change the first floor. A fourth air passage portion that communicates the space on the floor surface 12a side of the living room and the space on the ceiling surface side of the washroom 13 is configured in the sixth duct 26, and the floor surface 12a of the first floor living room is formed by the sixth blower 36. The air cooled by the air conditioner 110 in the living room 12 on the first floor is transported to the washroom 13 by generating an air flow in the sixth duct 26 in the direction from the side toward the ceiling surface of the washroom 13. Can do.

  The sixth information collecting unit 46 controls the operation of the sixth blower 36 at any one of the plurality of air flow levels with respect to the sixth blower 36. The sixth information collecting unit 46 is similar to the third information collecting unit 43 and the fourth information collecting unit 44 described above in that the air conditioner 110 starts the heating operation or the cooling operation in the living room 12 on the first floor, and It is determined that the person has entered the washroom 13, and the small air volume operation or the large air volume operation in the sixth blower 36 is controlled. In addition, the sixth information collecting unit 46 includes two air path adjustment dampers 76a, so that an appropriate air path is formed in the sixth duct 26 when the air conditioner 110 is performing a heating operation or a cooling operation. Information for instructing the switching operation of 76b is transmitted to the two air path adjustment dampers 76a and 76b, and the switching operation of the two air path adjustment dampers 76a and 76b is controlled. Further, the sixth information collecting unit 46 indicates information for instructing the blowing direction in the sixth blower 36 so as to generate an air flow in an appropriate blowing direction when the air conditioner 110 is performing the heating operation or the cooling operation. Is sent to the sixth blower 36 to control the blowing by the sixth blower 36. The sixth information collection unit 46 has the same configuration and function as the first information collection unit 41 except that it has such a function.

  As described above, in the air conditioning system 6 according to the sixth embodiment, the effects of the air conditioning system 3 according to the third embodiment and the air conditioning system 4 according to the fourth embodiment are obtained.

  In the air conditioning system 6, the air having a relatively higher temperature than the air in the toilet 13 and the air having a relatively lower temperature than the air in the toilet 13 are selectively conveyed to the toilet 13. Therefore, temperature barrier-free in the washroom 13 can be achieved efficiently and with energy saving throughout the year.

  The configuration shown in the above embodiment shows an example of the contents of the present invention, and the embodiments can be combined with each other, and can be combined with another known technique, It is also possible to omit or change a part of the configuration without departing from the gist of the present invention.

  DESCRIPTION OF SYMBOLS 1 Air conditioning system, 11 Housing, 12 1st floor living room, 12a 1st floor living room floor, 12b 1st floor living room ceiling, 13 washroom, 13a washroom floor, 13b washroom ceiling, 14 Second floor room, 15 Attic, 16 Under floor, 21 1st duct, 22 2nd duct, 23 3rd duct, 24 4th duct, 25 5th duct, 26 6th duct, 31 1st blower, 32 2nd Blower, 33 3rd blower, 34 4th blower, 35 5th blower, 36 6th blower, 41 1st information collection unit, 42 2nd information collection unit, 43 3rd information collection unit, 44 4th information collection unit, 45 5th information collection unit, 46 6th information collection unit, 51 1st communication line, 51a External communication line, 52 2nd communication line, 53 3rd communication line, 54 4th communication line, 5 5th communication line, 56 6th communication line, 61 1st air supply port, 62 2nd air supply port, 63 3rd air supply port, 64 4th air supply port, 75a, 75b, 76a, 76b Air path adjustment damper , 81 Air blower, 82 Air blower control unit, 83 Air blower communication unit, 91 input unit, 92 unit control unit, 93 storage unit, 94 unit communication unit, 101 processor, 102 memory, 110 air conditioner, 111 indoor unit, 112 outdoor Machine, 113 refrigerant pipe.

Claims (10)

A duct communicating between a first space part that is a space in a building and a second space part that is a space in the building different from the first space part and is not air-conditioned,
A blower for generating an air flow for blowing the air in the first space to the second space through the duct;
An information collecting unit for controlling the operation of the blower at any one of a plurality of air flow levels with respect to the blower;
The air in the first space portion connected to the end portion of the duct and provided in the second space portion and conveyed from the first space portion to the second space portion via the duct in the vertical direction. For supplying air in the first space into the second space from a direction opposite to the direction of movement in the second space due to the difference in density from the air in the second space Mouth,
An air conditioning system comprising: The information collection unit performs control to operate the blower based on a result of determining a current season;
The air conditioning system according to claim 1. The information collection unit determines the current season based on weather data acquired by communication or based on date information acquired from a calendar function of the information collection unit;
The air conditioning system according to claim 2. The information collection unit performs control to increase the air volume of the blower when detecting the operation of the air conditioner installed in the first space part,
The air conditioning system according to claim 2 or 3, wherein As the first space part, there are the first space part having a temperature higher than that of the second space part and the other first space part having a temperature lower than that of the second space part.
The duct communicates the first space part having a temperature higher than that of the second space part, the other first space part having a temperature lower than that of the second space part, and the second space part,
The blower can change the direction in which the air flow is generated,
An air passage communicating the first space part and the second space part having a temperature higher than that of the second space part; and the first space part and the second space part having a temperature lower than that of the second space part. A first air passage switching unit that switches the air passage of the duct to the air passage communicating with the air passage,
The information collection unit switches the first air path switching unit based on the current season and controls the direction of air flow generated by the blower;
The air conditioning system according to any one of claims 2 to 4. The first space having a higher temperature than the second space is an attic;
The first space having a temperature lower than that of the second space is below the floor;
The air conditioning system according to claim 5. The first space is a room in which an air conditioner is installed,
The information collection unit performs control to operate the blower when the operation of the air conditioner is detected;
The air conditioning system according to claim 1. The information collection unit performs control to increase the air volume of the blower when detecting a person entering the second space.
The air conditioning system according to claim 7. The second space is a washroom;
When the information collection unit detects that the lighting of the washroom is lit, that the ventilation fan of the washroom has been operated, or that the operation unit of the water heater disposed in the washroom has been operated, Determining that a person has entered the second space,
The air conditioning system according to claim 8. The air supply port is provided on a ceiling surface of the first space portion and a floor surface of the first space portion;
The duct communicates the space on the ceiling surface side of the first space part, the space on the floor surface side of the first space part, and the second space part,
The blower can change the direction in which the air flow is generated,
An air passage that communicates the air supply port provided on the ceiling surface of the first space part and the second space part; the air supply port provided on the floor surface of the first space part; A second air passage switching unit for switching the air passage of the duct to the air passage communicating with the space portion;
The information collecting unit switches the second air path switching unit and controls the direction of the air flow generated by the blower depending on whether the operation of the air conditioner is a heating operation or a cooling operation.
The air conditioning system according to any one of claims 7 to 9, wherein

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