WO2015190001A1 - Système de climatisation - Google Patents

Système de climatisation Download PDF

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Publication number
WO2015190001A1
WO2015190001A1 PCT/JP2014/065794 JP2014065794W WO2015190001A1 WO 2015190001 A1 WO2015190001 A1 WO 2015190001A1 JP 2014065794 W JP2014065794 W JP 2014065794W WO 2015190001 A1 WO2015190001 A1 WO 2015190001A1
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WO
WIPO (PCT)
Prior art keywords
air
area
blower
conditioning system
control device
Prior art date
Application number
PCT/JP2014/065794
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English (en)
Japanese (ja)
Inventor
恵美 竹田
正樹 豊島
伊藤　慎一
吉川　利彰
平澤　晴之
淳 新野
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2016527604A priority Critical patent/JP6234569B2/ja
Priority to PCT/JP2014/065794 priority patent/WO2015190001A1/fr
Publication of WO2015190001A1 publication Critical patent/WO2015190001A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices

Definitions

  • the present invention relates to an air conditioning system that guides air conditioned by an air conditioner to another space by a blower.
  • Patent Document 1 when a room where an air conditioner is installed is partitioned into a room where the air conditioner is provided and a room where the air conditioner is not provided, a ventilation port that can rotate forward and backward is provided at the lower part of the partition. It is disclosed that a ventilation port provided in the ceiling part of both chambers is connected by a ventilation duct provided in the middle of the apparatus.
  • Patent Document 1 the air direction of the blower is controlled according to the operation mode of the air conditioner, and the air volume of the blower is controlled according to the difference between the room temperature and the set temperature.
  • the operation is performed even though the blower is not needed, and the power consumption increases.
  • the comfort of the blower area may be impaired when the blower does not operate.
  • the present invention has been made to solve the above-described problems, and an object thereof is to provide an air conditioning system capable of improving comfort while suppressing power consumption.
  • the air conditioning system of the present invention is an air conditioning system installed indoors divided into a plurality of areas, and the air conditioning apparatus installed in an air conditioning area where air conditioning is performed, and the air conditioning area divided An air blower that blows air in the air-conditioning area in the area, and a central control device that controls the operation of the air-conditioning device and the air blower, and the central control device includes an area table that stores air-blowing area information indicating the location of the air-blowing area; The operation of the blower device is controlled according to whether the schedule database storing the use schedules of a plurality of areas for each time and whether the area stored in the schedule database matches the blower area stored in the area table. And a device control unit.
  • the usage status of the area information is stored in the schedule database, and the operation of the blower is controlled according to whether or not it matches the blower area of the area table.
  • FIG. 1 It is a schematic diagram which shows an example of the house top view in which the air conditioning system in Embodiment 1 of this invention was installed. It is a schematic diagram which shows a mode that the air blower and the air conditioner were installed in the detached floor of FIG. It is a refrigerant circuit figure which shows an example of the air conditioner in the air conditioning system of FIG.1 and FIG.2. It is a block diagram which shows the air conditioning system in Embodiment 1 of this invention. It is a functional block diagram which shows an example of the centralized control apparatus in the air conditioning system of FIG. It is a figure which shows an example of the area table in the centralized control apparatus of FIG. It is a figure which shows an example of the schedule database in the centralized control apparatus of FIG.
  • FIG. 5 is a timing chart illustrating an operation example of the centralized control device in FIG. 4. It is a refrigerant circuit figure which shows Embodiment 2 of the air conditioner in the air conditioning system of this invention. It is a block diagram which shows the modification of Embodiment 2 of the air conditioner in the air conditioning system of this invention. It is a block diagram which shows the modification of Embodiment 2 of the air conditioner in the air conditioning system of this invention. It is a refrigerant circuit figure which shows Embodiment 3 of the air conditioner in the air conditioning system of this invention. It is a schematic diagram which shows Embodiment 3 of the air conditioner in the air conditioning system of this invention. It is a block diagram which shows the modification of Embodiment 3 of the air conditioner in the air conditioning system of this invention.
  • FIG. 1 is a schematic diagram illustrating an example of a plan view of a house in which the air conditioning system according to Embodiment 1 of the present invention is installed.
  • the air conditioning system 1 is installed indoors divided into a plurality of areas (rooms).
  • the air conditioning system 1 includes the air blowers 20A and 20B.
  • the air conditioner 30 and the central control device 100 that controls the operations of the air blowers 20A and 20B and the air conditioner 30 are provided.
  • the indoor (1F floor) in which the air conditioning system 1 is installed is divided into areas such as a living room 2, a kitchen 3, a bedroom 4, a corridor 5, an entrance 6, a toilet 7, a toilet 8, and a bathroom 9.
  • the toilet 7, the washroom 8, and the bathroom 9 are provided with an exhaust device 24 that exhausts indoor air to the outside, and the living room 2 and the bedroom 4 supply air to the outside for indoor ventilation. 25 is installed. Therefore, fresh air is taken into the living room by the air supply device 25, passes through the corridor 5, flows to the toilet 7, the washroom 8, and the bathroom 9, and is discharged outside by the exhaust device 24. This prevents contaminated air such as odor generated in the toilet 7, the washroom 8, and the bathroom 9 from flowing into the living room.
  • an indoor unit 50 of the air conditioner 30 is installed, and an air conditioning area CR that is conditioned by the air conditioner 30 is formed.
  • the living room 2 is provided with two suction ports 22, and the air blowing devices 20 ⁇ / b> A and 20 ⁇ / b> B are connected to the respective suction ports 22.
  • the bedroom 4 and the washroom 8 are provided with an air outlet 23 that communicates with the air inlet 22 through the duct 21, and air blowers 20 ⁇ / b> A and 20 ⁇ / b> B are installed between the air inlet 22 and the air outlet 23, respectively. Yes.
  • the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B blow the air in the air conditioning area CR that is air-conditioned by the air conditioner 30 to the bedroom 4 and the washroom 8 that are other rooms.
  • a blowing area BR in which air conditioned by the blowing devices 20A and 20B is blown is formed.
  • FIG. 2 is a schematic diagram showing a state in which the air conditioning system is installed on the detached floor of FIG. 1, and the blower will be described with reference to FIGS.
  • the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B that connect the living room 2 and the washroom 8 are illustrated and described, but the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B connected to the living room 2 and the bedroom 4 have the same configuration. have.
  • the blowers 20 ⁇ / b> A and 20 ⁇ / b> B are made of, for example, a counter arrow fan, and are installed on the ceiling of the hallway 5, for example.
  • the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B blow the air in the air-conditioning area CR to the air blowing area BR through the duct 21.
  • a suction port 22 for sucking in conditioned air is provided on the living room 2 side that is the air-conditioning area CR, and a blow-out port 23 for blowing out conditioned air on the washroom 8 side that is the blowing area BR.
  • the air inlet 22 and the air outlet 23 are connected via a duct 21, and the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B are attached to the duct 21.
  • the door 10 is provided in each room mentioned above, and the clearance gap or the opening part is provided in the lower side of the door 10.
  • air-conditioning area CR to ventilation area BR by the action
  • the blower outlet 23 of air blower 20A, 20B is not restricted to the case where it is installed in the washroom 8,
  • the kitchen 3, the bedroom 4, the corridor 5, the toilet 7, and the bathroom 9 may be used, and the area where the outlet 23 is installed becomes the air blowing area BR.
  • the gap or opening is not limited to being provided in the lower part of the door 10, but may be provided in any place as long as air circulates between the air-conditioning area CR and the air blowing area BR. Good.
  • FIG. 3 is a refrigerant circuit diagram illustrating an example of the air conditioner 30 in the air conditioning system of FIGS. 1 and 2, and the air conditioner 30 will be described with reference to FIGS. 1 to 3.
  • the air conditioner 30 in FIG. 3 is, for example, a vapor compression heat pump air conditioner, and includes an outdoor unit 40 and an indoor unit 50.
  • the air conditioner 30 performs cooling by blowing cold air as conditioned air from the indoor unit 50, and performs heating by blowing hot air.
  • the outdoor unit 40 is installed outdoors on the first floor, for example, and the indoor unit 50 is installed on the wall of the living room 2 on the first floor, for example.
  • the air conditioner 30 performs air conditioning of the living room 2, and the space of the living room 2 becomes the air-conditioning area CR.
  • the outdoor unit 40 of FIG. 3 includes a compressor 41, a flow path switching unit 42, an outdoor heat exchanger 43, an expansion valve 44, and an outdoor blower 45
  • the indoor unit 50 includes an indoor heat exchanger 51 and an indoor blower 52. It has.
  • the outdoor unit 40 and the indoor unit 50 are connected by a refrigerant pipe, and the compressor 41, the flow path switch 42, the outdoor heat exchanger 43, the expansion valve 44, and the indoor heat exchanger 51 are annularly connected by the refrigerant pipe.
  • a refrigerant circuit is formed.
  • the heat pump is formed because the refrigerant in the refrigerant circuit circulates while repeating compression and expansion.
  • the compressor 41 compresses a low-temperature and low-pressure refrigerant into a high-temperature and high-pressure refrigerant, and is driven by, for example, an inverter, and the operation capacity is controlled according to the air condition.
  • the flow path switch 42 is composed of, for example, a four-way valve, is connected to the discharge side of the compressor 41, and switches the flow of the refrigerant according to the cooling operation or the heating operation.
  • the outdoor heat exchanger 43 includes, for example, a fin tube heat exchanger, and performs heat exchange between the refrigerant flowing in the refrigerant circuit and the outdoor air. The outdoor heat exchanger 43 is blown by the outdoor blower 45.
  • the expansion valve 44 is connected between the outdoor heat exchanger 43 and the indoor heat exchanger 51, and is configured by a valve that adjusts the opening degree. The expansion valve 44 is decompressed and expanded by adjusting the opening degree.
  • the indoor heat exchanger 51 performs heat exchange between the refrigerant flowing through the refrigerant circuit and the indoor air in the air conditioning area CR.
  • the indoor air blower 52 blows air to the indoor heat exchanger 51 and supplies indoor air in the air conditioning area CR to the indoor heat exchanger 51. Then, the air in the indoor unit 50 is blown from the indoor unit 50 to the air conditioning area CR.
  • the air conditioner 30 supplies the air exchanged by the indoor heat exchanger 51 to the air conditioning area CR as conditioned air, and cools and heats the air conditioning area CR.
  • the refrigerant discharged from the compressor 41 passes through the flow path switch 42 and flows to the outdoor heat exchanger 43.
  • the refrigerant flowing to the outdoor heat exchanger 43 is condensed and liquefied by exchanging heat with outdoor air sucked from the outdoor space, and flows to the expansion valve 44.
  • the refrigerant that has flowed to the expansion valve 44 is decompressed by the expansion valve 44, flows to the indoor heat exchanger 51, and exchanges heat with indoor air sucked from the air-conditioning area CR to be evaporated and gasified. Thereafter, the refrigerant passes through the flow path switch 42 and is sucked into the compressor 41 again.
  • the indoor air sucked from the air conditioning area CR is cooled by the indoor heat exchanger 51.
  • the amount of heat exchange between the refrigerant and the room air in the indoor heat exchanger 51 is called cooling capacity.
  • the cooling capacity is adjusted by changing the rotation speed of the compressor 41.
  • the refrigerant discharged from the compressor 41 passes through the flow path switch 42 and flows to the indoor heat exchanger 51.
  • the refrigerant flowing into the indoor heat exchanger 51 exchanges heat with the indoor air sucked from the air-conditioning area CR, condenses and liquefies, and flows to the expansion valve 44.
  • the refrigerant that has flowed to the expansion valve 44 is decompressed by the expansion valve 44 and flows to the outdoor heat exchanger 43.
  • the refrigerant that has flowed into the outdoor heat exchanger 43 exchanges heat with outdoor air sucked from the outdoor space, evaporates, and passes through the flow path switch 42 to be sucked into the compressor 41 again.
  • the indoor air sucked from the air conditioning area CR is heated by the indoor heat exchanger 51.
  • the amount of heat exchange between the refrigerant and the room air in the indoor heat exchanger 51 is called heating capacity.
  • the heating capacity is adjusted by changing the rotation speed of the compressor 41.
  • the number of units is not limited, and a plurality of air conditioners 30 may be managed.
  • the structure of the air conditioner 30 is not specifically limited, For example, the one outdoor unit 40 And a plurality of indoor units 50 may be provided.
  • the air conditioner 30 includes a single outdoor unit 40, a repeater (not shown), a check valve (not shown), and a plurality of indoor units 50, and performs simultaneous cooling and heating operations. May be.
  • the arrangement location of the outdoor unit 40 and the indoor unit 50 is not particularly limited.
  • the outdoor unit 40 may be arranged on the roof of a building (not shown), and the indoor unit 50 may be arranged behind the ceiling.
  • the air conditioner 30 that constitutes the refrigerant circuit may be used, and the detailed configuration and the like are not particularly limited.
  • the outdoor unit 40 and the indoor unit 50 described above are controlled by an outdoor control device 151 and an indoor control device 153, respectively.
  • the outdoor control device 151 and the indoor control device 153 are composed of, for example, a microcomputer, and are set by detection information and operation information supplied from various sensors mounted on the air conditioner 30 and the user of the air conditioner 30. The operation of the air conditioner 30 is controlled based on the set information.
  • the outdoor control device 151 is included in the outdoor unit 40 such as control of the drive frequency of the compressor 41, switching of the flow path switch 42, control of the rotational speed of the outdoor blower 45, control of the opening degree of the expansion valve 44, and the like. Control the configuration.
  • the indoor control device 153 controls the rotational speed of the indoor air blower 52, for example.
  • the indoor unit 50 includes an indoor temperature sensor 70 that detects the temperature of the indoor space.
  • the indoor temperature sensor 70 measures the temperature of the indoor air in the air conditioning area CR sucked into the indoor unit 50 and sends the measurement result to the indoor control device 153.
  • the indoor control device 153 supplies the indoor temperature detected by the indoor temperature sensor 70 to the outdoor control device 151. Then, the outdoor control device 151 and the indoor control device 153 control the operation of the compressor 41 and the like so that the indoor temperature detected by the indoor temperature sensor 70 becomes a predetermined target temperature.
  • the air conditioner 30 may also be equipped with other various sensors (not shown).
  • a discharge-side pressure sensor that measures the pressure of the refrigerant discharged from the compressor 41 is provided on the discharge side of the compressor 41, and the pressure of the refrigerant drawn into the compressor 41 is set on the suction side of the compressor 41.
  • a suction side pressure sensor for measurement is provided.
  • a discharge side temperature sensor for measuring the temperature of the refrigerant discharged from the compressor 41 is provided on the discharge side of the compressor 41.
  • a suction side temperature sensor that measures the temperature of the refrigerant sucked into the compressor 41 is provided on the suction side of the compressor 41.
  • the outdoor control device 151 may control the number of rotations of the indoor air blower 52, and the indoor control device 153 controls the drive frequency of the compressor 41 and performs switching control of the flow path switch 42.
  • the rotational speed of the outdoor blower 45 may be controlled, and the opening degree of the expansion valve 44 may be controlled.
  • a remote controller 60 that transmits and receives various signals to and from the indoor control device 153 is provided. Then, when the user of the air conditioner 30 operates the remote controller 60, for example, an operation command is given to the air conditioner 30.
  • the operation command includes information such as operation / stop, operation mode (cooling / heating / dehumidification / humidification / humidity retention / air cleaning / air blowing, etc.), set temperature, set humidity, set air volume, set wind direction, timer, and the like.
  • the input of various settings is not limited to the remote controller 60, and may be, for example, the outdoor control device 151 or the indoor control device 153.
  • FIG. 4 is a block diagram showing an example of the air conditioning system of FIG.
  • the air conditioning system 1 includes the air blowers 20A and 20B, the air conditioner 30, and the central control device 100 that controls the operations of the air blowers 20A and 20B and the air conditioner 30 as described above.
  • the centralized control device 100 is connected to the air conditioning communication device 203, the blower control devices 204A and 204B, and the exhaust control device 205, and controls the operations of the blower devices 20A and 20B, the air conditioning device 30, and the exhaust device 24 through these. It has a function.
  • the air-conditioning communication device 203 is connected to the indoor unit 50 of the air-conditioning device 30, and the centralized control device 100 operates, stops, operation mode, set temperature, set air volume, setting for the air-conditioning communication device 203.
  • a command such as a wind direction is sent, and the air conditioning communication device 203 transmits the transmitted command to the indoor control device 153.
  • the operating state of the air conditioner 30 is sent from the air conditioning communication device 203 to the centralized control device 100.
  • the air conditioning communication device 203 may transmit sensor information detected by various sensors as described above provided in the air conditioning device 30 to the central control device 100.
  • This sensor information includes room temperature, room humidity, room wind speed, room air pressure, outside air temperature, outside air humidity, outside air speed, outside air pressure, heat pump refrigerant temperature (pipe temperature), refrigerant pressure, wall temperature, illuminance, solar radiation, There are occupancy information, image information, CO2 concentration, VOC concentration, dust concentration, odor concentration, and the like.
  • the blower control device 204A controls the operation of the blower 20A
  • the blower control device 204B controls the operation of the blower 20B
  • the exhaust control device 205 controls the operation of the exhaust device 24.
  • the central control device 100 transmits commands such as operation and stop, set air volume, and set air direction to the air blow control devices 204A and 204B and the exhaust control device 205, and the air blow control devices 204A and 204B and the exhaust control device 205 perform central control.
  • the operating state of the blowers 20 ⁇ / b> A and 20 ⁇ / b> B is transmitted to the device 100.
  • the air blowing control devices 204A and 204B may transmit sensor information detected by the various sensors to the central control device 100.
  • sensor information for example, room temperature, room humidity, room wind speed, room air pressure, outside air temperature, outside air humidity, outside air wind speed, outside air pressure, wall temperature, illuminance, occupancy information, image information, CO2 concentration, VOC concentration, There are dust concentration and odor concentration.
  • the connection between the centralized control device 100 and the air conditioning communication device 203, the air blow control devices 204A and 204B, and the exhaust control device 205 described above may be wired or wireless, and control commands and device information may be transmitted to each other.
  • Various settings may be omitted.
  • the existing settings can be used to simplify the input and improve the convenience for the user.
  • the existing settings are the remote controller 60, the outdoor control device 151, the indoor control device 153, the centralized control device 100, the operation display terminal 200, or the operation mode, set temperature, set humidity, The set air volume, the set wind direction, the timer, etc.
  • the central control apparatus 100 is connected to an operation display terminal 200 such as a mobile phone or a tablet terminal used by the user via a network so that data transmission is possible.
  • the user can control the blower devices 20 ⁇ / b> A and 20 ⁇ / b> B, the exhaust device 24, and the air conditioner 30 via the central control device 100 by operating the operation display terminal 200.
  • FIG. 5 is a functional block diagram showing an example of the centralized control device of FIG. 4.
  • the centralized control device 100 will be described with reference to FIG. 4 includes a schedule management unit 101, an area table 102, a schedule database 103, a device control unit 104, and a device control unit 104.
  • the schedule management part 101 acquires the information regarding the floor plan (floor) in which the air blowers 20A and 20B and the air conditioner 30 were installed from the outside as area information.
  • the schedule management unit 101 acquires, as area information, information that a user initially inputs a floor plan of the house using the operation display terminal 200. For example, the user inputs area information such as living room 2, kitchen 3, bedroom 4, corridor 5, hallway 6, toilet 7, toilet 8, and bathroom 9 to the operation display terminal 200 as floor plan information. It inputs by selecting the place of the suction inlet 22 and the blower outlet 23 of air blower 20A, 20B. Then, the schedule management unit 101 acquires the floor plan information input to the operation display terminal 200 as area information and stores it in the area table 102.
  • area information such as living room 2, kitchen 3, bedroom 4, corridor 5, hallway 6, toilet 7, toilet 8, and bathroom 9
  • the schedule management unit 101 acquires the floor plan information input to the operation display terminal 200 as area information and stores it in the area table 102.
  • FIG. 6 is a diagram illustrating an example of an area table in the centralized control device of FIG.
  • the area table 102 stores information on the locations of the air inlets 22 and the air outlets 23 of the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B as area information (room layout information) acquired by the schedule management unit 101.
  • area information room layout information
  • the number of floors or directions of east, west, south, and north may be added to each area information and stored.
  • the suction port 22 of the blowers 20A and 20B is the living room 2 (southeast), the outlet 23 is the washroom 8 (north), the suction port 22 of the blowers 20A and 20B is the living room 2 (southeast), and the blower port 23 is the bedroom.
  • the area information 4 (southwest) is sequentially stored.
  • the area table 102 illustrates the case where the area where the blower outlets 20A and 20B are provided is stored, air is supplied from the blower outlets 23 of the blower apparatuses 20A and 20B. Area (for example, bathroom 9) may also be stored as the blowing area BR. In this case, even when it is desired to blow air into the bathroom 9, the air blowers 20A and 20B can be operated to blow air.
  • the area table 102 illustrates the case where the area information of the blower devices 20A and 20B is stored, the area information of other devices connected to the central control device 100 may be stored. For example, the area information of the air conditioner 30 or the exhaust device 24 may be stored.
  • the schedule management unit 101 in FIG. 4 has a function of acquiring schedule information indicating the use schedule of each area at each time, and storing the acquired schedule information in the schedule database 103. At this time, the schedule management unit 101 acquires the schedule information of the area to be used from the operation display terminal 200, for example. Specifically, the operation display terminal 200 has a function of transferring schedule information of each area (each room) to the central control apparatus 100. The schedule management unit 101 stores the schedule information transferred from the operation display terminal 200 in the schedule database 103. In addition, although the schedule management part 101 illustrated about the case where schedule information is acquired from the operation display terminal 200, it may acquire schedule information input directly to the centralized control device 100, or other devices. Schedule information may be acquired from
  • FIG. 7 is a diagram showing an example of a schedule database in the centralized control apparatus of FIG.
  • the schedule database 103 in FIG. 7 the time when the user is in the room and is scheduled to use the room information and the area information (room information) in which the user is in the room are stored in association with each other.
  • the area information room information
  • no area information is stored in the schedule database 103.
  • the time is classified into four types of getting up, going out, returning home, and going to bed is illustrated, but not limited to this, the area information that exists at each time is associated and stored. Just do it.
  • the absence information may also be stored as the schedule database 103.
  • the schedule management unit 101 may have a function of adding schedule information to the schedule database 103 according to the operating status of other devices. That is, in addition to the above-described blower devices 20A, 20B, and 20B and the air conditioner 30, the central control device 100 is a HEMS (HOME ENERGY MANAGEMENT SYSTEM) that performs power management of the hot water supply device of the bathroom 9, the cooking heater of the kitchen 3, or the refrigerator. In the case of the information collecting unit, the operating status of the hot water supply device or cooking heater is also transferred to the centralized control device 100.
  • HEMS HOME ENERGY MANAGEMENT SYSTEM
  • the schedule management unit 101 stores each device and area information (installation location) of each device in association with each other in advance, for example, from the start of use of the bathroom 9 to the end of use when the hot water supply device is in operation.
  • movement of air blower 20A, 20B and the air conditioner 30 can be controlled in connection with use of an apparatus.
  • the device control unit 104 in FIG. 5 controls the operations of the blower devices 20A and 20B, the exhaust device 24, and the air conditioner 30 based on the area table 102 and the schedule database 103. Parts 106A and 106B. And the apparatus control part 104 controls operation
  • the air blowing control unit 106B has a function of controlling the operation of the air blowing devices 20A and 20B depending on whether or not the area stored in the schedule database 103 matches the air blowing area BR stored in the area table 102. is doing. Specifically, when the air blow control units 106A and 106B execute the schedule of the schedule database 103, if the area information stored in the schedule database 103 matches the air blow area BR stored in the area table 102, It controls so that air blower 20A, 20B act
  • the device control unit 104 has a function of controlling the air conditioner 30 to operate when operating the air blowers 20A and 20B.
  • the execution / cancellation setting of the cooperative control between the air blowers 20A and 20B and the air conditioner 30 can be set, and the operation display terminal 200 cooperates with the device control unit 104 of the centralized control device 100. Information about is sent and stored.
  • the apparatus control part 104 operates the air conditioner 30 when operating air blower 20A, 20B, and air-conditioning.
  • the conditioned air generated by the air conditioner 30 in the area CR is supplied to the blower area BR.
  • FIG. 8 is a timing chart showing an operation example of the central control apparatus 100, and an operation example of the central control apparatus 100 will be described with reference to FIGS.
  • the schedule database 103 stores schedule information for each time such as bedtime, wake-up time, going-out time, and return time as shown in FIG. 7 by the user using the operation display terminal 200 or the like. It is assumed that
  • the operation of the air conditioner 30, the air blowers 20A and 20B on the toilet 8 side, and the air blowers 20A and 20B on the bedroom 4 side starts, and there is a person in the room.
  • the air conditioner 30 and the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B are operated in order to air-condition the living room 2 and the washroom 8 that are in the room after getting up, in addition to air-conditioning the bedroom 4 being used.
  • the air blowers 20A and 20B on the bedroom 4 side are stopped.
  • the operation of the air blowers 20A and 20B and the air conditioner 30 on the washroom 8 side is continued.
  • the operation of the blower 20A, 20B on the toilet 8 side leading to the bathroom 9 is started, and when the predetermined time has passed, the blower 20A, 20B is stopped.
  • the air blower 20A, 20B by the side of the bedroom 4 is operated, and the bedroom 4 is air-conditioned beforehand. Thereafter, when the bedtime comes, the operation of the air blowers 20A and 20B and the air conditioner 30 is stopped.
  • the central control device 100 stores the area information of the blower devices 20A and 20B as the area table 102, so that the usage status of the area (room) of the schedule information stored in the schedule database 103 can be obtained. Accordingly, the drive timing of the blowers 20A and 20B can be controlled automatically. For example, since the air blowers 20A and 20B have the air outlet 23 in the washroom 8, it can be determined that the washroom 8 should be operated to maintain a comfortable temperature at the preparation time after getting up and the timing before and after bathing. .
  • the air blowers 20 ⁇ / b> A and 20 ⁇ / b> B have the air outlet 23 in the bedroom 4, it can be understood that the air blower 20 ⁇ / b> A and 20 ⁇ / b> B may be operated to keep the bedroom 4 at a comfortable temperature before waking up or before going to bed.
  • the air blowers 20A and 20B can be automatically operated before and after the area to be used, and comfort can be improved while suppressing power consumption. Further, the user does not need to operate the hand switches on the air blowers 20A and 20B, and the usability can be improved.
  • FIG. FIG. 9 is a refrigerant circuit diagram showing Embodiment 2 of the air conditioner in the air conditioning system of the present invention.
  • the air conditioning system 300 will be described with reference to FIG.
  • symbol is attached
  • the air conditioning system 300 in FIG. 9 is different from the air conditioning system 1 in FIG. 3 in that the outside air temperature is used for controlling the blowers 20A and 20B.
  • the temperature and heat load of the blower area BR depend on the outside air temperature.
  • 9 is provided with an outside air temperature sensor 331, and the outside air temperature detected by the outside air temperature sensor 331 is transmitted from the air conditioner 30 to the central control device 100.
  • the apparatus control part 104 of the centralized control apparatus 100 determines whether the air blowers 20A and 20B can be operated according to the outside air temperature, or changes the operation air volume according to the outside air temperature. For example, when the air conditioner 30 is in the heating mode, the air blowers 20A and 20B are controlled to operate when the outside air temperature falls below the reference temperature. Or you may control to increase the air volume of air blower 20A, 20B with the fall of external temperature.
  • the outdoor temperature sensor 331 is not limited to the outdoor unit 40 and may be provided on the air supply device 25 side or the exhaust device 24 side.
  • FIG. 10 is a refrigerant circuit diagram showing a modification of Embodiment 2 of the air conditioner in the air conditioning system of the present invention.
  • the outside air temperature sensor 331 may be installed as a single sensor device, and the outside air temperature may be transmitted directly to the centralized control device 100.
  • FIG. 11 is a refrigerant circuit diagram showing a modification of Embodiment 2 of the air conditioner in the air conditioning system of the present invention.
  • the central control apparatus 100 may be connected to a network (Internet) 301 and the outside air temperature may be acquired from the network 301.
  • the outside air temperature is not limited to the time-specific temperature, and the highest temperature, the lowest temperature, and the average temperature may be used for control.
  • the centralized control device 100 stores the area information regarding the suction ports 22 and the blower ports 23 of the blower devices 20A and 20B as the area table 102, whereby the schedule database 103 is stored. The drive timings of the blower devices 20A and 20B can be controlled automatically according to the usage status of the area (room) of the schedule information stored in.
  • FIG. FIG. 12 is a refrigerant circuit diagram showing Embodiment 3 of the air conditioner in the air conditioning system of the present invention
  • FIG. 13 is a schematic diagram showing Embodiment 3 of the air conditioning system of the present invention.
  • the air conditioning system 400 will be described with reference to FIG. In the air conditioning system 400 of FIGS. 12 and 13, parts having the same configuration as the air conditioner 30 of FIG. 3 are denoted by the same reference numerals and description thereof is omitted.
  • the air conditioning system 400 of FIG. 12 is different from the air conditioner 30 of FIG. 3 in that the air blowers 20A and 20B are controlled based on solar radiation information.
  • the solar radiation detection sensor 431 is provided with a solar radiation detection sensor 431 that detects the surface temperature of the solar radiation, and the solar radiation detection sensor 431 is provided on the central control device 100 via the air conditioner 30. Send temperature. Then, the central control device 100 acquires the solar radiation information detected by the solar radiation detection sensor 431, determines whether or not the air blowers 20A and 20B can be operated according to the acquired solar radiation information, or determines the operating air volume according to the outside air temperature. change. For example, in the heating mode, when the surface temperature becomes equal to or higher than the reference temperature, the air blowers 20A and 20B are operated, and when the surface temperature starts to decrease, the air volume of the air blowers 20A and 20B is decreased. Furthermore, when direction information is added to the air blowers 20A and 20B, the air blowers 20A and 20B that can blow air from the south to the north may be selected and operated.
  • the solar radiation detection sensor 431 consists of infrared sensors, such as a solar radiation sensor, an illumination sensor, an image sensor, etc. You may make it detect the presence or absence of solar radiation, and the amount of solar radiation by using a well-known sensor.
  • the solar radiation detection sensor 431 has illustrated about the case where it is connected to the indoor unit 50, it is not restricted to this, You may provide in the air supply apparatus 25, the exhaust apparatus 24, and air blower 20A, 20B.
  • FIG. 14 is a block diagram showing a modification of Embodiment 3 of the air conditioner in the air conditioning system of the present invention.
  • the solar radiation detection sensor 431 is installed alone, and sensor information may be transmitted directly to the centralized control device 100.
  • the centralized control device 100 is connected to the network 301, and the solar radiation information such as the solar radiation amount or the weather (sunny, cloudy, rainy) is acquired via the network 301. May be.
  • the centralized control device 100 stores the area information regarding the suction ports 22 and the blower ports 23 of the blower devices 20A and 20B as the area table 102, whereby the schedule database 103 is stored. The drive timings of the blower devices 20A and 20B can be controlled automatically according to the usage status of the area (room) of the schedule information stored in.
  • Air conditioning system 2, Living, 3 Kitchen, 4 Bedroom, 5 Corridor, 6 Entrance, 7 Toilet, 8 Toilet, 9 Bathroom, 10 Door, 20A, 20B Blower, 21 Duct, 22 Air inlet, 23 outlet, 24 exhaust device, 25 air supply device, 30 air conditioner, 40 outdoor unit, 41 compressor, 42 flow path switch, 43 outdoor heat exchanger, 44 expansion valve, 45 outdoor air blower, 50 indoor unit, 51 Indoor heat exchanger, 52 Indoor air blower, 60 Remote controller, 70 Indoor temperature sensor, 100 Central control device, 101 Schedule management part, 102 Area table, 103 Schedule database, 104 Equipment control part, 106A Air blow control part, 106B Air blow Control unit, 106 Exhaust control unit, 107 Air conditioning control unit 151 outdoor control device, 153 indoor control device, 200 operation display terminal, 203 air conditioning communication device, 204 air blow control device, 204A air blow control device, 204B air blow control device, 205 exhaust control device, 301 network, 331 outdoor temperature sensor, 431 solar radiation Detection sensor,

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne un système de climatisation installé dans un espace intérieur, divisé en de multiples zones. Le système de climatisation comprend : un dispositif de climatisation installé dans une zone climatisée dans laquelle la climatisation est réalisée ; un dispositif soufflante qui souffle de l'air depuis la zone climatisée dans des zones de soufflerie séparées de la zone climatisée ; et un dispositif de commande centralisée qui commande le fonctionnement du dispositif de climatisation et du dispositif soufflante. Le dispositif de commande centralisée comprend : une table des zones qui mémorise les informations de zones de soufflerie, indiquant les emplacements des zones de soufflerie ; une base de données de programmation qui mémorise une programmation d'utilisation pour les multiples zones pour chaque période de temps ; et une unité de commande de dispositif qui commande le fonctionnement du dispositif soufflante selon si une zone mémorisée dans la base de données de programmation correspond ou non à une zone de soufflerie mémorisée dans la table des zones.
PCT/JP2014/065794 2014-06-13 2014-06-13 Système de climatisation WO2015190001A1 (fr)

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JP2016527604A JP6234569B2 (ja) 2014-06-13 2014-06-13 空気調和システム
PCT/JP2014/065794 WO2015190001A1 (fr) 2014-06-13 2014-06-13 Système de climatisation

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JP2017133782A (ja) * 2016-01-29 2017-08-03 三菱電機株式会社 空気調和システム
WO2017170491A1 (fr) * 2016-03-28 2017-10-05 三菱電機株式会社 Dispositif de commande, système de climatisation, procédé de climatisation et programme associé
WO2019064616A1 (fr) * 2017-09-29 2019-04-04 シャープ株式会社 Système de réseau
WO2020158538A1 (fr) * 2019-01-28 2020-08-06 シャープ株式会社 Système de dispositif de climatisation
WO2020195337A1 (fr) * 2019-03-26 2020-10-01 パナソニックＩｐマネジメント株式会社 Système de climatisation
CN113251630A (zh) * 2021-04-26 2021-08-13 青岛海尔空调器有限总公司 一种空调智能控制方法、控制装置及空调系统

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JP2017133782A (ja) * 2016-01-29 2017-08-03 三菱電機株式会社 空気調和システム
WO2017170491A1 (fr) * 2016-03-28 2017-10-05 三菱電機株式会社 Dispositif de commande, système de climatisation, procédé de climatisation et programme associé
JPWO2017170491A1 (ja) * 2016-03-28 2018-10-11 三菱電機株式会社 制御装置、空調システム、空調方法及びプログラム
WO2019064616A1 (fr) * 2017-09-29 2019-04-04 シャープ株式会社 Système de réseau
JPWO2019064616A1 (ja) * 2017-09-29 2020-09-10 シャープ株式会社 ネットワークシステム
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JPWO2020195337A1 (ja) * 2019-03-26 2021-11-18 パナソニックＩｐマネジメント株式会社 空調システム
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CN113251630A (zh) * 2021-04-26 2021-08-13 青岛海尔空调器有限总公司 一种空调智能控制方法、控制装置及空调系统

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