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WO2000022355A1 - Dispositif de climatisation - Google Patents

Dispositif de climatisation Download PDF

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Publication number
WO2000022355A1
WO2000022355A1 PCT/JP1999/005691 JP9905691W WO0022355A1 WO 2000022355 A1 WO2000022355 A1 WO 2000022355A1 JP 9905691 W JP9905691 W JP 9905691W WO 0022355 A1 WO0022355 A1 WO 0022355A1
Authority
WO
WIPO (PCT)
Prior art keywords
outside air
temperature
air
air intake
indoor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP1999/005691
Other languages
English (en)
Japanese (ja)
Inventor
Makio Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to AU61232/99A priority Critical patent/AU6123299A/en
Publication of WO2000022355A1 publication Critical patent/WO2000022355A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • 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
    • F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to an air conditioner provided with outside air intake means.
  • the operation of the air conditioner is performed in a state where the room is closed in both the cooling operation and the heating operation, for example. Therefore, if the operation is performed for a long time, indoor air becomes dirty due to an increase in carbon dioxide (hereinafter referred to as CO2). For this reason, it is desirable to take fresh outside air into the room.
  • CO2 carbon dioxide
  • outside air intake means such as a ventilation duct having a duct fan, for example.
  • This outside air intake means responds to the above requirements.
  • the outside air intake means in this conventional air conditioner drives a duct fan or the like to control the intake of outside air.
  • the main purpose of this intake control was simply ventilation of room air.
  • the conventional outside air intake means takes in outside air in conjunction with air-conditioning operation regardless of the room temperature or the outside air temperature.
  • the heat load for the cooling operation increases by the higher the outdoor air temperature.
  • the room air is clean and ventilation is not necessary, ventilate unnecessarily.
  • running costs increase. Even during heating operation, The same can be said for the cooling operation.
  • the inventions of the present application have been made to solve such conventional problems.
  • the inventions of the present application provide an air conditioner equipped with an outside air intake means that takes into account the conditions of indoor and outdoor temperature or indoor air pollution conditions when controlling the intake of outside air in conjunction with air conditioning operation. The purpose is to realize the intake of fresh air.
  • the inventions of the present application provide an air conditioner having a comfortable and energy-efficient outside air intake function by controlling the intake of outside air. Disclosure of the invention
  • the present invention is directed to an air conditioner provided with outside air intake means (21). Further, it is provided with an outside air temperature detecting means (32) for detecting the outside air temperature To and an indoor temperature detecting means (31) for detecting the indoor temperature ⁇ . In addition, a control means (18) for controlling the operation of the outside air intake means (21) is provided.
  • the control means (18) determines that the outside air temperature To detected by the outside air temperature detection means (32) and the indoor temperature ⁇ detected by the indoor temperature detection means (31) have a predetermined relationship. Under the condition, the outside air intake means (21) is operated so as to take in outside air.
  • the outside air is taken in according to the operation state in consideration of the correlation between the room temperature Ti and the outside air temperature To. If the intake of outside air increases the heat load, the intake of outside air is limited. For this reason, an increase in heat load can be avoided and outside air with an unpleasant temperature can be prevented from flowing into the room. As a result, an improvement in comfort and an energy saving effect are obtained.
  • the present invention is the first solution, further comprising: Determining means (18a) for determining whether the vehicle is in the operating state. Then, the control means (18) activates the outside air intake means (21) when the outside air temperature To is lower than the room temperature Ti by a predetermined temperature or more during the cooling operation determined by the determination means (18a).
  • the outside air intake means 21 operates on the condition that the outside air temperature To is lower than the room temperature by a predetermined temperature or more. This prevents an increase in heat load when the outside air temperature To is higher than the room temperature Ti, and prevents warm outside air from flowing into the room.
  • a determining means (18a) for determining which operating state of the cooling operation or the heating operation is provided. Then, the control means (18) activates the outside air intake means (21) when the outside air temperature To is higher than the room temperature i by a predetermined temperature or more during the heating operation determined by the determination means (18a).
  • the outside air intake means 21 operates on the condition that the outside air temperature To is higher than the room temperature Ti by a predetermined temperature or more. This prevents an increase in heat load when the outside air temperature To is lower than the room temperature Ti, and prevents inflow of cold outside air into the room.
  • the determining means (18a) in the second or third solving means determines which of the cooling operation and the heating operation is in operation from the relationship between the set target temperature Ts and the indoor temperature Ti.
  • the cooling operation and the heating operation can be easily and accurately determined from the relationship between the set target temperature Ts at that time and the actual room temperature Ti detected by the room temperature detecting means 31.
  • the present invention is directed to an air conditioner provided with outside air intake means (21). Furthermore, a contamination detection means (33) for detecting the state of contamination of indoor air is provided. In addition, a control means (18) for controlling the operation of the outside air intake means (21) is provided.
  • the control means (18) activates the outside air intake means (21) so as to take in outside air according to the contamination state of the indoor air detected by the contamination detection means (33).
  • the present invention uses a CO2 sensor for detecting the amount of CO2 in indoor air as a pollution detecting means (33) of the fifth solving means.
  • the C02 sensor detects the amount of C02 in the room air to determine the state of air contamination, and activates the outside air intake means 21.
  • Appropriate outside air intake control is realized in consideration of the indoor and outdoor temperature relationship. As a result, it is possible to perform energy-saving intake of outside air without impairing comfort and suppressing an increase in heat load.
  • FIG. 1 is a cross-sectional view showing an air conditioner provided with outside air intake means common to each embodiment of the present invention.
  • FIG. 2 is a block diagram showing a configuration of the outside air intake control of the air conditioner.
  • FIG. 3 is a flowchart showing the content of the outside air intake control of the air-conditioning apparatus according to Embodiment 1 of the present invention.
  • FIG. 4 is a flowchart showing the content of the outside air intake control of the air-conditioning apparatus according to Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart showing the content of the outside air intake control of the air-conditioning apparatus according to Embodiment 3 of the present invention.
  • FIGS. 1 to 3 show an air conditioner according to Embodiment 1 of the present invention, and the configuration and operation of intake air intake control thereof.
  • the configurations in FIGS. 1 and 2 are commonly used in the following embodiments.
  • FIG. 1 shows a configuration of a ceiling-mounted air conditioner of this embodiment.
  • the air conditioner includes a cassette-type apparatus main body (main body casing) 1, an outside air intake chamber 20 integrated with a side portion of the apparatus main body 1, and the apparatus main body 1 and the outside air intake chamber 20. And a decorative panel (ceiling panel) 2 attached to the lower surface.
  • a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, and a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, and a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, and a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, and a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus main body 1, a centrifugal fan 4 and a heat exchanger 5 are provided inside the apparatus
  • An outside air intake duct 22 is connected to the outside air intake chamber 20.
  • the outside air intake duct 22 is provided with a duct fan 21 for taking in outside air in the middle thereof.
  • the duct fan 21 or the outside air intake duct 22 provided with the duct fan 21 constitutes outside air intake means.
  • the indoor air sucked from the air suction port 6 of the decorative panel 2 is detected by the indoor temperature sensor 31 and cooled or heated in the heat exchanger 5 to become conditioned air.
  • the conditioned air is blown into the room from the blow-out passage 8 inside the apparatus main body 1 through the air blow-out port 7 of the decorative panel 2.
  • the outside air temperature is detected by the outside air temperature sensor 32 outside the duct, and the CO2 sensor 33 that detects C02 (carbon dioxide) detects dirt in the indoor air.
  • the duct fan 21 is operated. Then, outside air is sucked from the outside air intake grill 23 at the end of the outside air intake duct 22, and the outside air is blown into the room from the outside air outlet 24 through the outside air intake duct 22.
  • the conditioned air outlet 7 of the apparatus main body 1 is provided with outlet guide vanes 9 and 9 for controlling the direction of the outlet air flow.
  • the blow-out guide blades 9, 9 are configured so that their angles can be arbitrarily changed.
  • FIG. 2 shows the configuration of the outside air intake control in the air conditioner.
  • the control unit 18 consisting of a microcomputer constitutes the control means.
  • the input port of the control unit 18 is connected to a remote controller 13, an indoor temperature sensor 31, an outside air temperature sensor 32 and a CO2 sensor 33.
  • the control unit 18 is configured to control the duct fan 21, the centrifugal fan 4, and the refrigeration circuit 15 based on the input data.
  • FIG. 3 is a flowchart showing the content of the outside air intake control by the control unit 18.
  • control data is input.
  • the above indoor temperature sensor The room temperature Ti detected by the sensor 31, the outside air temperature To detected by the outside air temperature sensor 32, the target temperature Ts set by the remote controller 13, and the like are input.
  • step S2 it is determined whether the air conditioner is performing a cooling operation or a heating operation based on the relationship between the input room temperature Ti and the set target temperature Ts. If the room temperature Ti is higher than the set target temperature Ts, it is determined that the cooling operation is being performed. If the room temperature i is lower than the set target temperature Ts, it is determined that the heating operation is being performed.
  • This step S2 constitutes the judging means (18a) for judging the operating state of the cooling and heating.
  • step S3 the process proceeds to step S3, and the temperature difference Ti—To between the room temperature i and the outside air temperature To is checked. If the temperature difference Ti-To is equal to or higher than the comfortable difference temperature ⁇ (for cooling) in the cooling operation state, the intake of outside air does not increase the heat load and does not cause discomfort. Then, the process proceeds to step S4, and the outside air intake fan 21 is operated to take in outside air.
  • step S5 If the temperature difference Ti-To is smaller than the comfortable difference temperature ⁇ , the intake of outside air increases the heat load and causes discomfort. Therefore, the process proceeds to step S5, and the outside air intake fan 21 is stopped.
  • step S2 when it is determined in step S2 that the operation is the heating operation, the process proceeds to step S6, and the temperature difference To—Ti between the outside air temperature To and the room temperature Ti is checked. If the temperature difference To—Ti is equal to or higher than the comfortable temperature difference ⁇ (for heating) during heating operation, the intake of outside air does not increase the heat load and does not cause discomfort. Then, the process proceeds to step S7, and the outside air intake fan 21 is operated to take in outside air.
  • step S8 the outside air intake fan 21 is stopped.
  • the determination of the cooling / heating operation state can be easily and appropriately determined from the relationship between the set target temperature Ts at that time and the actual room temperature i detected by the room temperature sensor 31.
  • the cooling / heating operation determination function determines that the air conditioner is in the cooling operation state, the condition is that the outside air temperature To is lower than the room temperature i by a predetermined temperature ⁇ (for cooling) or more.
  • the duct fan 21 for taking in outside air is operated.
  • the duct fan 21 is operated. This prevents an increase in heat load when the outside air temperature To is higher than the room temperature i, and prevents warm outside air from flowing into the room.
  • the duct fan 21 is operated on condition that the outside air temperature To is higher than the room temperature Ti by a predetermined temperature ⁇ (for heating) or more.
  • the duct fan 21 is operated. For this reason, an increase in heat load when the outside air temperature To is lower than the room temperature Ti and an inflow of cold outside air into the room are prevented.
  • FIG. 4 shows the content of the outside air intake control of the air-conditioning apparatus according to Embodiment 2 of the present invention using the means of FIGS. 1 and 2 described above.
  • the C02 sensor 33 detects the state of contamination of the conditioned air sucked from the air suction port 6 of the device body 1.
  • the control unit 18 of the present embodiment controls the above-described duct fan 21 according to the C02 concentration of the conditioned air. It is a sign.
  • step S1 the C02 concentration detected by the CO2 sensor 33 is input to the control unit 18 as control data.
  • step S2 the C02 concentration is determined by looking at the input C02 concentration. If this CO2 concentration is higher than the pollution determination concentration ⁇ , it is determined that the indoor air is dirty. Then, the process proceeds to step S3, where the duct fan 21 is operated to take in outside air.
  • step S4 the process proceeds to step S4 to stop the duct fan 21.
  • the C02 sensor 33 that detects the C02 concentration in the indoor air is used as the pollution detecting means.
  • the CO2 sensor 33 detects the concentration of C02 in the indoor air to determine the state of air pollution. Then, the control unit 18 operates the duct fan 21 (outside air intake means).
  • FIG. 5 shows the content of the outside air intake control of the air-conditioning apparatus according to Embodiment 3 of the present invention.
  • the control of the present embodiment is characterized by combining the control of the first embodiment and the control of the second embodiment.
  • step S1 the control data is input. That is, the room temperature Ti detected by the room temperature sensor 31, the outside air temperature To detected by the outside air temperature detection sensor 32, the CO2 concentration detected by the C02 sensor 33, and the setting set by the remote controller 13.
  • the target temperature Ts is input to the control unit 18.
  • step S2 it is determined whether the air conditioner is performing a cooling operation or a heating operation based on the relationship between the input room temperature i and the set target temperature Ts. If the room temperature Ti is higher than the set target temperature Ts, it is determined that the cooling operation is being performed. If the room temperature Ti is lower than the set target temperature Ts, it is determined that the heating operation is being performed.
  • This step S2 constitutes the judging means (18a) for judging the operating state of the air conditioner.
  • step S3 the process proceeds to step S3, and the temperature difference i1 To between the room temperature Ti and the outside air temperature To is checked. If this temperature difference i—To is equal to or higher than the comfortable temperature difference ⁇ for cooling operation (for cooling), the intake of outside air does not increase the heat load and does not cause discomfort. Then, proceed to step S4 to activate the duct fan 21 to take in outside air.
  • step S5 If the temperature difference Ti-To is smaller than the comfortable difference temperature ⁇ , the intake of outside air increases the heat load and causes discomfort. Therefore, the process moves to step S5, and the C02 concentration is checked. Then, take in outside air only when it is judged that ventilation is especially necessary based on the air pollution state at that time.
  • step S4 the process proceeds to step S4
  • the duct fan 21 is operated.
  • step S6 the flow proceeds to step S6 to stop the duct fan 21.
  • step S2 determines whether the operation is the heating operation. If it is determined in step S2 that the operation is the heating operation, the process proceeds to step S7, and the temperature difference To—Ti between the outside air temperature To and the room temperature Ti is checked. If the temperature difference To—Ti is equal to or higher than the comfortable temperature difference ⁇ (for heating) during heating operation, the intake of outside air does not increase the heat load and does not cause discomfort. Then, the process proceeds to step S8, and the duct fan 21 is operated to take in outside air.
  • step S9 the C02 concentration in the air at that time is checked. Introduce outside air only when the concentration of generated C02 is high and ventilation is particularly necessary due to air pollution. That is, if the CO2 concentration is higher than the determination concentration ⁇ C, it is determined that ventilation is necessary, and the process proceeds to step S8, where the duct fan 21 is operated to take in outside air. On the other hand, if it is determined in step S9 that the C02 concentration is equal to or less than the determination concentration AC, it is determined that ventilation is not particularly necessary, and the flow proceeds to step S10 to stop the duct fan 21.
  • the air conditioner according to the present invention is useful as an air conditioner that takes in outside air, and is particularly suitable for controlling the introduction of outside air.

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

Abstract

Dispositif de climatisation comportant un ventilateur canalisé (21), dans lequel sont installés un capteur de température intérieure (31), détectant la température intérieure Ti, et un capteur de température extérieure (32), détectant la température de l'air à l'extérieur, qui permettent de réguler l'introduction d'air extérieur en fonction de la relation entre les températures intérieure et extérieure; et un détecteur de CO2 (33), installé de façon à introduire de l'air extérieur uniquement quand l'air intérieur est contaminé au moins jusqu'à un certain niveau en vue d'une ventilation appropriée. La régulation de l'entrée d'air extérieur, qui s'effectue avec une faible consommation d'énergie et un faible coût, supprime l'augmentation de la charge thermique sans compromettre le confort.
PCT/JP1999/005691 1998-10-15 1999-10-15 Dispositif de climatisation Ceased WO2000022355A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61232/99A AU6123299A (en) 1998-10-15 1999-10-15 Air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10/293210 1998-10-15
JP10293210A JP2000121132A (ja) 1998-10-15 1998-10-15 空気調和装置

Publications (1)

Publication Number Publication Date
WO2000022355A1 true WO2000022355A1 (fr) 2000-04-20

Family

ID=17791857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/005691 Ceased WO2000022355A1 (fr) 1998-10-15 1999-10-15 Dispositif de climatisation

Country Status (3)

Country Link
JP (1) JP2000121132A (fr)
AU (1) AU6123299A (fr)
WO (1) WO2000022355A1 (fr)

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US20150176909A1 (en) * 2011-04-08 2015-06-25 Carrier Corporation Advanced air terminal
CN108917015A (zh) * 2018-09-29 2018-11-30 Tcl空调器(中山)有限公司 一种空调器及其控制方法
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CN110195917A (zh) * 2019-05-29 2019-09-03 甘肃万华金慧科技股份有限公司 一种楼宇环境温度控制系统及温度控制方法
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CN114383288A (zh) * 2021-12-31 2022-04-22 青岛海尔空调器有限总公司 空调控制方法、装置、电子设备及存储介质
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JP6029046B2 (ja) * 2012-03-29 2016-11-24 パナソニックＩｐマネジメント株式会社 機器制御装置、空調設備およびプログラム
CN103644600B (zh) * 2013-12-09 2016-11-23 中国建筑科学研究院 智能型净化抑菌空气处理机组
CN108626852B (zh) * 2017-03-15 2021-05-28 苏州图威尔节能科技有限公司 一种空调设备的控制方法及空调设备
CN108626851A (zh) * 2017-03-15 2018-10-09 其峰科技有限公司 一种空调设备的控制方法及空调设备
US10962247B2 (en) * 2018-07-16 2021-03-30 Antonio Aquino Offset window fan
US10895390B2 (en) * 2018-07-16 2021-01-19 Antonio Aquino Dual window fan
JP7606402B2 (ja) * 2021-04-22 2024-12-25 三菱電機株式会社 制御装置、空調換気システム、制御方法、及び、プログラム
KR102413708B1 (ko) * 2021-08-20 2022-06-28 (주)에이피 환기장치 연통형 냉난방유닛 통합시스템 제어방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120941A (ja) * 1983-12-01 1985-06-28 Toshiba Koorudochieen Kk 果物熟成室の温調設備
JPS6346334A (ja) * 1986-08-13 1988-02-27 Matsushita Seiko Co Ltd 空調機の運転モ−ド判別装置
JPH0234928U (fr) * 1988-08-29 1990-03-06
JPH02178556A (ja) * 1988-12-29 1990-07-11 Matsushita Electric Ind Co Ltd 空気調和機の運転制御装置
JPH0593542A (ja) * 1991-10-01 1993-04-16 Matsushita Electric Ind Co Ltd 空気調和装置
JPH0719574A (ja) * 1993-07-02 1995-01-20 Fujita Corp 空調システムの風量制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120941A (ja) * 1983-12-01 1985-06-28 Toshiba Koorudochieen Kk 果物熟成室の温調設備
JPS6346334A (ja) * 1986-08-13 1988-02-27 Matsushita Seiko Co Ltd 空調機の運転モ−ド判別装置
JPH0234928U (fr) * 1988-08-29 1990-03-06
JPH02178556A (ja) * 1988-12-29 1990-07-11 Matsushita Electric Ind Co Ltd 空気調和機の運転制御装置
JPH0593542A (ja) * 1991-10-01 1993-04-16 Matsushita Electric Ind Co Ltd 空気調和装置
JPH0719574A (ja) * 1993-07-02 1995-01-20 Fujita Corp 空調システムの風量制御装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949575A (zh) * 2010-10-12 2011-01-19 西安建筑科技大学 一种利用窗户自动启闭实现能量梯级利用的环境控制方法
CN101949575B (zh) * 2010-10-12 2012-07-04 西安建筑科技大学 一种利用窗户自动启闭实现能量梯级利用的环境控制方法
US20150176909A1 (en) * 2011-04-08 2015-06-25 Carrier Corporation Advanced air terminal
US9719689B2 (en) * 2011-04-08 2017-08-01 Carrier Corporation Advanced air terminal
CN108917015A (zh) * 2018-09-29 2018-11-30 Tcl空调器(中山)有限公司 一种空调器及其控制方法
CN110094845A (zh) * 2019-05-24 2019-08-06 广东电网有限责任公司 一种室内温度调节设备的出力控制方法、装置及设备
CN110094845B (zh) * 2019-05-24 2021-04-23 广东电网有限责任公司 一种室内温度调节设备的出力控制方法、装置及设备
CN110195917A (zh) * 2019-05-29 2019-09-03 甘肃万华金慧科技股份有限公司 一种楼宇环境温度控制系统及温度控制方法
CN111649464A (zh) * 2020-05-14 2020-09-11 深圳市华阳国际工程设计股份有限公司 智能制冷系统的控制方法、系统、服务器以及计算机存储介质
WO2022187921A1 (fr) * 2021-03-06 2022-09-15 Nabhan Jose Marcos Capteur de dioxyde de carbone et ventilateur de renouvellement de l'air ambiant
CN114383288A (zh) * 2021-12-31 2022-04-22 青岛海尔空调器有限总公司 空调控制方法、装置、电子设备及存储介质
CN114383288B (zh) * 2021-12-31 2024-05-24 青岛海尔空调器有限总公司 空调控制方法、装置、电子设备及存储介质

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