WO2013099152A1 - Climatiseur - Google Patents

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Publication number
WO2013099152A1
WO2013099152A1 PCT/JP2012/008082 JP2012008082W WO2013099152A1 WO 2013099152 A1 WO2013099152 A1 WO 2013099152A1 JP 2012008082 W JP2012008082 W JP 2012008082W WO 2013099152 A1 WO2013099152 A1 WO 2013099152A1
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WO
WIPO (PCT)
Prior art keywords
compressor
temperature
air conditioner
time
user
Prior art date
Application number
PCT/JP2012/008082
Other languages
English (en)
Japanese (ja)
Inventor
寛幸 大門
啓 伊内
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201280055910.9A priority Critical patent/CN103930729B/zh
Publication of WO2013099152A1 publication Critical patent/WO2013099152A1/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
    • F24F11/30—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
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/59—Remote control for presetting
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • 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
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve

Definitions

  • the present invention relates to control of heating operation of an air conditioner.
  • the heating operation is started when the user instructs the start of the heating operation via the remote controller or the timer operates.
  • the heating operation is started, there is a problem that it takes a long time until the heating operation completely starts up. That is, there is a problem that even if the heating operation is started, the hot air is not blown out immediately.
  • an object of the present invention is to provide an air conditioner that can blow out warm air quickly after the start of heating operation while ensuring energy saving.
  • the present invention is configured as follows.
  • an indoor heat exchanger that performs heat exchange between the refrigerant and air, a blower that blows air after heat exchange into the room, and a refrigerant that is compressed and supplied to the indoor heat exchanger.
  • An air conditioner having a compressor, and further comprising a remote controller for the user to set a charge time, which is a time when the user is scheduled to instruct the air conditioner to start a heating operation. If set, an air conditioner is provided that starts phase loss operation of the compressor before the charge time.
  • the present invention it is possible to shorten the time from when the user instructs the start of the heating operation to the air conditioner until the hot air is actually blown out while ensuring energy saving.
  • FIG. 1 The perspective view of the air conditioner in one embodiment of this invention Schematic configuration diagram of refrigeration cycle of air conditioner State transition diagram of the remote controller display Timing chart for explaining the start and end timing of phase loss operation Relationship diagram between outside air temperature and open phase operation time Relationship diagram between compressor temperature and implementation of open phase operation Timing chart showing different operation start instruction timings for different users
  • the air conditioner of the present invention includes an indoor heat exchanger that performs heat exchange between the refrigerant and air, a blower that blows air after heat exchange into the room, and a compression that compresses the refrigerant and supplies the compressed air to the indoor heat exchanger
  • the time until the warm air blows out is shorter than when the user instructs the start of heating operation when the compressor is not in phase-open operation. Can be shortened.
  • the air conditioner may be configured such that the time at which the compressor phase loss operation starts is determined by the outside air temperature. By being determined by the outside air temperature, it is possible to set an appropriate phase loss time for the compressor according to the situation.
  • the air conditioner may be configured to continue the compressor phase loss operation after the charge time. Good. Even if the start of the user heating operation is instructed after the charging time, the hot air can be quickly blown into the room after the heating operation is started. Thereby, the convenience of the user can be improved.
  • the air conditioner may be configured to increase at a higher change speed than when the start is instructed. Thereby, compared with the case where the phase loss operation is not implemented, warm air can be blown out quickly.
  • the air conditioner may be configured to stop the phase loss operation of the compressor when the temperature detected by the compressor temperature detection unit exceeds a predetermined upper limit temperature during the phase loss operation of the compressor. It is possible to suppress the compressor from being in an abnormally high temperature state during the phase loss operation, thereby improving the reliability of the compressor.
  • the temperature detected by the temperature detector is equal to or higher than the first ventilation start temperature
  • the blower starts to blow into the room, and in response to this, the user instructs the start of the heating operation during the phase loss operation of the compressor
  • the air conditioner is configured so that the blower starts to blow into the room when the detected temperature of the indoor heat exchanger temperature detection unit becomes equal to or higher than the second blow start temperature higher than the first blow start temperature. May be. Compared with the case where the user instructs the start of the heating operation when the compressor is not in the phase-opening operation, hot air can be blown out into the room, thereby quickly raising the room temperature.
  • the indoor heat exchange temperature detecting unit Even if the detected temperature does not reach the second ventilation start temperature, the air conditioner may be configured such that the blower starts blowing into the room. In spite of setting the charging time, the situation where the temperature of the indoor heat exchanger has not reached the second blowing start temperature and thus the hot air blowing is not started quickly is avoided. Users can be relieved.
  • the air conditioner may be configured such that when the user gives an instruction to stop during the phase loss operation of the compressor, the phase loss operation of the compressor can be stopped. By making it possible to stop the phase loss operation of the compressor, it is possible to immediately stop the operation sound from the compressor. Thereby, user comfort can be improved.
  • FIG. 1 is a perspective view of an indoor unit according to an embodiment
  • FIG. 2 is a schematic configuration diagram of a refrigeration cycle of an air conditioner.
  • the air conditioner in the first embodiment connects the indoor unit 1 installed indoors, the outdoor unit 2 installed outdoor, the indoor unit 1 and the outdoor unit 2, And a refrigerant pipe 3 through which the refrigerant flows.
  • the indoor unit 1 promotes heat exchange between the refrigerant and the air in the indoor heat exchanger 5 that performs heat exchange between the refrigerant and air (room air), and the air after heat exchange. And a blower 6 for blowing air into the room.
  • the indoor unit 1 includes a temperature sensor 7 as an indoor temperature detection unit that detects an indoor temperature, a humidity sensor 8 as an indoor humidity detection unit that detects indoor humidity, and a room that detects the temperature of the indoor heat exchanger 5. And a temperature sensor 50 as a heat exchanger temperature detector.
  • a front panel 20 that opens during air-conditioning operation to take air into the indoor unit 1 and closes when the air-conditioning operation is stopped, and an outlet 21 for blowing air after heat exchange into the room.
  • the upper and lower blades 22 change the air blowing direction from the blowout port 21 up and down, and the left and right blades (not shown) change the air blowing direction from the blowout port 21 left and right.
  • the outdoor unit 2 facilitates heat exchange between the refrigerant and air in the outdoor heat exchanger 9 and the outdoor heat exchanger 9 that exchange heat between the refrigerant and air (outdoor air), and after heat exchange.
  • An outdoor fan 10 that blows air to the outdoors, a compressor 11 that discharges the high-temperature refrigerant by compressing the refrigerant, a four-way valve 12 that switches the flow direction of the refrigerant, and a decompression of the refrigerant
  • the pressure reducing device 13 includes a temperature sensor 51 as a compressor temperature detecting unit that detects the temperature of the compressor 11.
  • a refrigeration cycle in which the refrigerant flows in the order of the compressor 11, the four-way valve 12, the indoor heat exchanger 5, the decompression device 13, the outdoor heat exchanger 9, the four-way valve 12, and the compressor 11 is configured.
  • the flow direction of the refrigerant is switched by the four-way valve 12 to the direction opposite to the flow direction during the heating operation.
  • the compressor 11 starts operating, and the frequency of the compressor 11 is increased. Thereby, the temperature of the refrigerant
  • the temperature sensor 50 that detects the temperature of the indoor heat exchanger 5 detects the first ventilation start temperature (for example, 18 ° C.)
  • the indoor blower 6 starts blowing. Thereby, the heating operation which blows warm air indoors starts completely.
  • three infrared sensors 4 as human body detecting means are fixedly arranged on the upper part of the outlet 21 of the indoor unit 1.
  • the infrared sensor 4 is a pyroelectric infrared sensor that detects the presence of a person in the room and detects the movement of the person.
  • positioning location of the infrared sensor 4 is the upper part of the blower outlet 21 of the indoor unit 1, it is not limited to this. For example, you may provide in the front panel 20 of the indoor unit 1.
  • the present invention is not limited to this.
  • the number of infrared sensors 4 may be less than or greater than three depending on the size of the room. Further, for example, the number of infrared sensors 4 may be changed depending on the capability of the air conditioner.
  • the infrared sensor 4 is fixed, but is not limited thereto.
  • an infrared sensor may be provided in the indoor unit 1 so as to be movable in the left-right direction of the indoor unit 1 and detect a person in the room while moving in the left-right direction.
  • a thermopile infrared ray may be used, for example. That is, any type of sensor that can detect the position and movement of a person may be used.
  • the air conditioner has a remote controller 30 for a user to give an instruction to the air conditioner (indoor unit 1).
  • the remote controller 30 includes a display unit 31 as a notification unit that displays operation information and the like and notifies the user, and an operation unit 32 that performs setting change regarding the air conditioning operation and an instruction to start / stop the air conditioning operation.
  • the operation unit 32 includes a plurality of buttons.
  • the remote controller 30 allows the user to set an instruction for starting / stopping the cooling operation or the heating operation, the indoor set temperature, and the like.
  • the air conditioner performs an air conditioning operation so as to maintain the indoor set temperature (the compressor 11, the blower 6, and the outdoor fan 10 operate).
  • heating charge control for quickly blowing warm air into the room after the start of heating operation is instructed by the user will be described.
  • the blower 6 does not start the operation until the temperature of the indoor heat exchanger 11 reaches the first ventilation start temperature (for example, 18 ° C.).
  • the warm air from 1 to the room is not immediately blown. Therefore, the heating charge control for preheating the compressor 11 is performed before the heating operation is started so that the heating operation is started and the blowing of warm air into the room is started in a short time. Further, the heating charge control is performed with a small amount of power, that is, with energy saving.
  • the air conditioner is configured so that the user can determine whether to perform the heating charge control by operating the operation unit 32 of the remote controller 30. Specifically, a charge time that is a time when the user is scheduled to instruct the air conditioner to start the heating operation (for example, the air conditioner starts the heating operation when the user presses the “ON” button of the remote controller 30. Is set by the user via the operation unit 32 of the remote controller 30. When the user sets the charge time, the execution of the heating charge control is determined, and by canceling the charge time, the determination of the execution of the heating charge control is canceled.
  • FIG. 3 is a state transition diagram of the display unit 31 of the remote control device 30.
  • the charging time is AM7 and the current time is AM0.
  • the display unit 31 displays the current time 31 a of “0:00”.
  • the charge mark 31b flashes as shown in the state (b) to notify the user that the current charge time is being set. While the charge mark 31b is blinking, the user operates the operation unit 32 to set the charge time.
  • the charge mark 31b switches from the blinking state to the lighting state (transition from the state (b) to the state (c)). Then, “7:00” set as the charge time 31c is displayed on the display unit 31 instead of the current time 31a. The charge mark 31b changes from the blinking state to the lighting state, and the charge time 31c is displayed on the display unit 31, so that the user can know that the setting of the charge time has been completed.
  • the charge mark 31b is the character “charge”, but is not limited thereto.
  • characters such as “preheating operation”, “preliminary operation”, and “charge operation” may be used, and for example, symbols other than characters may be used. That is, it is only necessary to notify the user that the charging time is set.
  • the user can easily determine whether or not the execution of the heating charge control is determined, that is, whether or not the charging time is set, via the display unit 31 of the remote controller 30. Can be confirmed.
  • the display unit 31 of the remote controller 30 is used as a notification unit for notifying the user that the charge time is set.
  • the indoor unit 1 may be provided with an LED that lights up when the charge time is set.
  • the heating charge control will be described with reference to FIG.
  • the charge time Ts is set by the user.
  • AM7 is set as the charge time Ts.
  • the phase loss operation start time Tf which is a time before the charge time Ts by the first predetermined time Ta.
  • the air conditioner starts the phase loss operation of the compressor 11 as part of the heating charge control.
  • phase loss operation of the compressor refers to an operation in which current is not supplied to any one phase of the three-phase motor of the compressor 11 but current is supplied to the remaining two phases. Since the current flows only in the two phases, the three-phase motor of the compressor 11 in the stopped state cannot start rotating. However, since current flows, the motor generates heat. The compressor 11 is warmed by the generated motor, and the refrigerant is warmed by the compressor 11.
  • the compressor 11 Since the compressor 11 is preheated without rotating the motor, current flows in all three phases of the three-phase motor of the compressor 11 as compared with the case where the compressor 11 is preheated by rotating the motor.
  • the three-phase motor rotates and the compressor 11 is operated.
  • the power consumption is low as compared with the case where the refrigerant flows and the refrigeration cycle is operated. Therefore, the compressor 11 can be preheated with less electric power. As a result, it is possible to shorten the time from when the user instructs the air conditioner to start the heating operation to when hot air is actually blown from the indoor unit 1 while ensuring energy saving.
  • FIG. 5 shows the relationship between the first predetermined time Ta and the outside air temperature.
  • the first predetermined time Ta shown in FIG. 5 is determined in association with the outside air temperature. The lower the outside air temperature, the longer the first predetermined time Ta is determined, and the higher the outside air temperature, the shorter the first predetermined time Tb.
  • the compressor 11 is unnecessarily preheated when the outside air temperature is high, and the motor consumes power wastefully, that is, the energy saving performance is impaired. Because.
  • the outside air temperature is detected by, for example, a temperature sensor (not shown) provided in the outdoor unit 2.
  • the first predetermined time Ta is determined to be 60 minutes, and when the outside air temperature is ⁇ 5 ° C. or more and less than 1 ° C., The predetermined time Ta of 1 is determined to be 45 minutes, and when the outside air temperature is 1 ° C. or higher, the first predetermined time Ta is determined to be 30 minutes.
  • the first predetermined time Ta is determined to be 60 minutes, and the open phase operation start time Tf is set at 6 AM, 60 minutes before the 7 o'clock charge time.
  • the relationship between the outside air temperature and the first predetermined time Ta shown in FIG. 5 is an example, and the present invention is not limited to this. If the first predetermined time Ta that is longer as the outside air temperature is lower is determined, the first predetermined time Ta can be appropriately changed.
  • phase loss operation start time Tf is set at 6:00 AM.
  • the air conditioner starts the phase loss operation of the compressor 11.
  • the phase loss operation of the compressor 11 is continued until the user instructs the air conditioner to start the heating operation.
  • the compressor 11 is preheated until the user instructs the air conditioner to start the heating operation.
  • the open phase operation is continued beyond the charging time Ts. Specifically, the phase loss operation is continued until a second predetermined time Tb elapses from the charge time Ts.
  • the second predetermined time Tb is a preset value, and for example, 60 minutes is set.
  • the second predetermined time Tb is not limited to 60 minutes and can be changed as appropriate.
  • the phase loss operation end time Te is set to AM8. That is, the phase loss operation is continued unless the user instructs the air conditioner to start the heating operation until 8:00 AM of the phase loss operation end time Te. This is because the user does not always instruct the air conditioner to start the heating operation at the charging time Ts. Therefore, in consideration of user convenience, even if the user instructs the air conditioner to start the heating operation with a delay within a predetermined range from the charge time Ts, the hot air is quickly blown after the instruction. The phase loss operation is continued beyond the charge time Ts.
  • the temperature sensor 50 that detects the temperature of the indoor heat exchanger 5 is provided.
  • the first blow start temperature for example, 18 ° C.
  • the blower 6 starts blowing warm air into the room.
  • the temperature sensor 50 sets the second ventilation start temperature (for example, 35 ° C.) as part of the heating charge control.
  • the blower 6 starts blowing warm air. In this way, by setting the second ventilation start temperature that is higher than the first ventilation start temperature, hot air that is hotter than the normal heating operation is blown into the room, and the room temperature can be quickly raised. it can.
  • the frequency of the compressor 11 is increased as described above.
  • the frequency of the compressor 11 is increased at a higher change rate (increase rate) than the normal heating operation as the heating charge control. Is raised.
  • coolant discharged from the compressor 11 can be raised more rapidly, As a result, the temperature of the indoor heat exchanger 5 can be raised earlier. That is, it is possible to shorten the time from when the user instructs the start of the heating operation until the warm air is blown.
  • the temperature is quickly increased as compared with the case where the heating operation is started when the phase loss operation of the compressor 11 is not performed.
  • Wind can be blown into the room.
  • the wake-up time or the return time as the charge time, the user can warm up immediately after getting up or immediately after returning.
  • the air conditioner is configured to stop the phase loss operation when the temperature of the compressor 11 detected by the temperature sensor 51 during the phase loss operation of the compressor 11 exceeds a predetermined upper limit temperature.
  • FIG. 6 is a diagram showing the relationship between the temperature of the compressor 11 and the state of the phase loss operation.
  • the phase loss operation is continued until the temperature of the compressor 11 exceeds a predetermined upper limit temperature (for example, 70 ° C.).
  • a predetermined upper limit temperature for example, 70 ° C.
  • the phase loss operation is stopped from the viewpoint of reliability, for example, in order to prevent the three-phase motor of the compressor 11 from burning.
  • the temperature of the compressor 11 gradually decreases as shown in FIG. And the temperature of the compressor 11 is less than a minimum temperature (for example, 40 degreeC).
  • a minimum temperature for example, 40 degreeC.
  • the phase loss operation is resumed. This is because if the compressor 11 is too cold, it takes time for the indoor heat exchanger 5 to warm up after the user instructs the air conditioner to start the heating operation, and the hot air cannot be quickly blown into the room. .
  • the upper limit temperature and the lower limit temperature are calculated from experiments and the like and are preset values, and can be changed as appropriate.
  • the air conditioner is configured so that the user can stop the phase loss operation via the remote controller 30 even when the charge time is set. Thereby, an improvement of a user's comfort is realizable.
  • the air conditioner is configured to stop the phase loss operation if the temperature detected by the temperature sensor 51 that detects the temperature of the compressor 11 does not rise after the phase loss operation of the compressor 11 is started. Has been.
  • the temperature detected by the temperature sensor 51 does not rise, for example, the temperature sensor 51 normally detects the temperature of the compressor 11 because the temperature sensor 51 is out of the compressor 11 or the temperature sensor 51 is out of order. There is a high possibility that it is in a state where it cannot. If the phase loss operation is continued in a state in which the temperature sensor 51 cannot normally detect the temperature of the compressor 11, the temperature of the compressor 11 greatly exceeds the above upper limit temperature, and the compressor 11 may be damaged. Therefore, when the detected temperature of the temperature sensor 51 does not increase during the phase loss operation of the compressor 11, the loss of reliability of the compressor 11 is suppressed by stopping the phase loss operation.
  • the air conditioner is configured so as not to perform the phase loss operation even if the charge time is set. This is because if the most recent air-conditioning operation is the cooling operation, the air-conditioning operation that the user instructs to start at the charging time is highly likely to be the cooling operation, and in the case of the cooling operation, the compressor 11 is preheated. This is because the open-phase operation is unnecessary. Thereby, when starting a cooling operation, it is suppressed that extra electric power is consumed.
  • time A is charging time Ts.
  • the user instructs the start of the heating operation at the time A will be described.
  • the timing at time A as described above, the phase loss operation of the compressor 11 is performed, and the compressor 11 is preheated to some extent (heat is stored). Therefore, when the heating operation is started at the timing of time A according to a user instruction, the above-described heating charge control starts the blowing of warm air more quickly than the normal heating operation in which the heating charge control is not performed. .
  • the compressor 11 Since it is not sufficiently preheated, it may take time for the indoor heat exchanger 5 to reach the charge ventilation start temperature. That is, it may take time until the warm air starts to be blown.
  • the heating operation is started based on the user's instruction.
  • a predetermined waiting time for example, 4 minutes
  • the operation of the blower 6 is started and air blowing into the room is started.
  • the heating charge control including the phase loss operation of the compressor 11 is performed, and when the user instructs the start of the heating operation at the charging time Ts, the warm air is quickly blown into the room after the heating operation is started. be able to.
  • the present invention is optimal for improving the heating operation function of the air conditioner.

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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)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

La présente invention a trait à un climatiseur qui comprend : un échangeur de chaleur intérieur qui échange la chaleur entre un fluide frigorigène et l'air; un ventilateur qui souffle l'air ayant fait l'objet de l'échange de chaleur à l'intérieur; et un compresseur qui comprime le fluide frigorigène et qui fournit ce dernier à l'échangeur de chaleur intérieur. Le climatiseur comprend en outre un organe de commande à distance au moyen duquel un utilisateur définit une heure de charge, qui correspond à l'heure à laquelle l'utilisateur prévoit d'instruire le climatiseur de commencer une opération de chauffage. Lorsque l'heure de charge a été définie, le climatiseur commence une opération en phase ouverte du compresseur avant l'heure de charge. De la sorte, il est possible de réduire la durée avant que de l'air chaud ne soit soufflé au début de l'opération de chauffage.
PCT/JP2012/008082 2011-12-26 2012-12-18 Climatiseur WO2013099152A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280055910.9A CN103930729B (zh) 2011-12-26 2012-12-18 空气调节机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-283191 2011-12-26
JP2011283191A JP5429272B2 (ja) 2011-12-26 2011-12-26 空気調和機

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WO2013099152A1 true WO2013099152A1 (fr) 2013-07-04

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USD808680S1 (en) 2014-12-03 2018-01-30 Munchkin, Inc. Cassette
GB2547595B (en) 2014-12-04 2019-08-21 Munchkin Inc Cassette for dispensing pleated tubing
AU2015360235B2 (en) 2014-12-11 2020-03-05 Munchkin, Inc. Container for receiving multiple flexible bag assemblies
JP7027945B2 (ja) * 2018-02-22 2022-03-02 株式会社デンソー 車両用温度調整装置

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