JP2013133974A - Multi-type air conditioner - Google Patents
Multi-type air conditioner Download PDFInfo
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- JP2013133974A JP2013133974A JP2011283212A JP2011283212A JP2013133974A JP 2013133974 A JP2013133974 A JP 2013133974A JP 2011283212 A JP2011283212 A JP 2011283212A JP 2011283212 A JP2011283212 A JP 2011283212A JP 2013133974 A JP2013133974 A JP 2013133974A
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
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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
- F24F11/62—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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
Abstract
Description
本発明は、一台の室外機に複数台の室内機を接続するマルチ形空気調和機に関するものである。 The present invention relates to a multi-type air conditioner in which a plurality of indoor units are connected to a single outdoor unit.
図６は、従来技術における空気調和機の構成図である。図６に示すように、従来の空気調和機は、商用電源１１６と接続され、制御部１０４、通信手段１０７、電源部１１０を備えた室外機１０１と、制御部１１１、通信手段１０８、電源部１０５、リモコン１１４を備えた室内機１０２と、制御部１１２、通信手段１０９、電源部１０６、リモコン１１５を備えた室内機１０３であって、室外機１０１と室内機１０２と室内機１０３を室内外接続線１１３にて接続するマルチ形空気調和機である。また、室内機１０２と室内機１０３は、集中制御リモコン１１７に接続されている。このような構成において、室内機１０２と室内機１０３を同じモードで運転を行うためには、リモコン１１４にて室内機１０２に運転開始信号を送信し運転させ、同時にリモコン１１５にて室内機１０３に運転開始信号を送信し運転させる。もしくは、室内機１０２および室内機１０３に接続された集中制御リモコン１１７にて、室内機１０２と室内機１０３をグループに設定し、集中制御リモコン１１７より運転開始信号を送信し運転させるというものである（例えば、特許文献１参照）。 FIG. 6 is a configuration diagram of an air conditioner in the prior art. As shown in FIG. 6, the conventional air conditioner is connected to a commercial power supply 116 and has an outdoor unit 101 including a control unit 104, a communication unit 107, and a power supply unit 110, a control unit 111, a communication unit 108, and a power supply unit. 105, an indoor unit 102 including a remote controller 114, and an indoor unit 103 including a control unit 112, a communication unit 109, a power supply unit 106, and a remote controller 115, and the outdoor unit 101, the indoor unit 102, and the indoor unit 103 are connected indoors and outdoors. It is a multi-type air conditioner connected by a connection line 113. Moreover, the indoor unit 102 and the indoor unit 103 are connected to a centralized control remote controller 117. In such a configuration, in order to operate the indoor unit 102 and the indoor unit 103 in the same mode, the remote controller 114 transmits an operation start signal to the indoor unit 102 and causes the indoor unit 103 to operate. An operation start signal is transmitted to drive the vehicle. Alternatively, the central control remote controller 117 connected to the indoor unit 102 and the indoor unit 103 sets the indoor unit 102 and the indoor unit 103 as a group, and transmits an operation start signal from the central control remote controller 117 to operate. (For example, refer to Patent Document 1).
しかしながら前記従来の構成では、複数台接続した室内機を同じ運転モードで運転する場合、各室内機へ運転開始信号を送信する必要がある。また、集中制御リモコンを用いて複数台接続した室内機の運転を開始する場合、接続した室内機にアドレス設定を行い運転を行いたい室内機をグループに設定し、集中制御リモコンより運転開始信号を送信する必要があった。そのため運転開始信号を複数台接続した室内機に送信して回る労力と時間が必要であり、また高価な集中制御リモコンを接続し、複雑な配線とアドレス設定が必要であるという課題を有していた。 However, in the conventional configuration, when operating a plurality of connected indoor units in the same operation mode, it is necessary to transmit an operation start signal to each indoor unit. Also, when starting operation of indoor units connected to multiple units using a centralized control remote controller, set the address to the connected indoor units and set the indoor units to be operated in a group, and send an operation start signal from the centralized control remote controller. There was a need to send. For this reason, labor and time are required for transmitting operation start signals to indoor units connected to multiple units, and expensive centralized remote controllers are connected, requiring complicated wiring and address settings. It was.
本発明は、前記従来の課題を解決するもので、複数台接続した室内機を同じ運転モードで運転開始する場合、一台の室内機にリモコンより運転開始信号を送信することで複数台の室内機を同じ運転モードで運転開始することを可能とし、マルチ形空気調和機の快適性や利便性を損なうことなく、また安価な方法で複数台の室内機を運転するマルチ形空気調和機を提供することを目的とする。 The present invention solves the above-described conventional problems. When a plurality of connected indoor units are started to operate in the same operation mode, a plurality of indoor units are transmitted by transmitting an operation start signal from a remote controller to one indoor unit. The multi-type air conditioner can be operated in the same operation mode, and multiple indoor units can be operated in an inexpensive manner without impairing the comfort and convenience of the multi-type air conditioner. The purpose is to do.
上記従来の課題を解決するために、本発明のマルチ形空気調和機は、電源部Ａと制御部Ａと通信手段Ａを備えた室内機Ａと、電源部Ｂと制御部Ｂと通信手段Ｂを備えた室内機Ｂと、電源部Ｃと制御部Ｃと通信手段Ｃと通信手段Ｄを備えた室外機とを備え、前記室外機へ商用交流電源が接続され室内外接続線Ａ、Ｂを介して前記室内機Ａと前記室内機Ｂへそれぞれ電力の供給を行い、前記室外機の前記通信手段Ｃと前記室内機Ａの前記通信手段Ａとの間の信号伝達を室内外接続線Ｃ、Ｄを介して行うとともに、前記室外機の前記通信手段Ｄと前記室内機Ｂの前記通信手段Ｂとの間の信号伝達を前記室内外接続線Ｃ、Ｄを通し
て行うようにし、前記室外機に同時運転設定手段を設け、前記同時運転設定手段にてグループ設定された前記室内機Ａと前記室内機Ｂの運転の開始を同時に行うようにしたものである。
In order to solve the above-described conventional problems, a multi-type air conditioner of the present invention includes an indoor unit A including a power supply unit A, a control unit A, and a communication unit A, a power unit B, a control unit B, and a communication unit B. An indoor unit B including a power source unit C, a control unit C, a communication unit C, and an outdoor unit including a communication unit D. A commercial AC power source is connected to the outdoor unit, and indoor and outdoor connection lines A and B are connected to each other. Power is supplied to the indoor unit A and the indoor unit B through the signal transmission between the communication unit C of the outdoor unit and the communication unit A of the indoor unit A. The signal transmission between the communication means D of the outdoor unit and the communication means B of the indoor unit B is performed through the indoor / outdoor connection lines C and D, and is performed simultaneously with the outdoor unit. An operation setting means is provided, and the indoor unit A group-set by the simultaneous operation setting means It is obtained to perform the start operation of the serial indoor unit B at the same time.
これによって、室内機Ａへ運転開始信号を送信させた場合、室外機の同時運転設定手段に設定された室内機Ｂを室内機Ａと同じ運転モードにて自動で運転を開始することができるものである。 Thus, when the operation start signal is transmitted to the indoor unit A, the indoor unit B set as the simultaneous operation setting unit of the outdoor unit can be automatically started in the same operation mode as the indoor unit A. It is.
また、前記室外機に、同時停止／個別停止設定手段を設け、前記同時停止／個別停止設定手段にてグループ設定された前記室内機Ａと前記室内機Ｂの運転停止を同時もしくは個別に行うようにしたものである。 The outdoor unit is provided with simultaneous stop / individual stop setting means, and the indoor unit A and the indoor unit B set in the group by the simultaneous stop / individual stop setting means are stopped simultaneously or individually. It is a thing.
これによって、室内機Ａへ運転停止信号を送信した場合、同時停止／個別停止設定手段にて室内機Ｂを同時停止設定に選択している時は、室内機Ｂも同時に運転停止を行い、室内機Ｂを個別停止設定を選択している時は、室内機Ａのみ運転停止を行うことができるものである。 As a result, when the operation stop signal is transmitted to the indoor unit A, when the indoor unit B is set to the simultaneous stop setting by the simultaneous stop / individual stop setting means, the indoor unit B also stops the operation at the same time. When the individual stop setting is selected for the machine B, only the indoor unit A can be stopped.
本発明のマルチ形空気調和機は、室外機に設けた同時運転設定手段によるグループ設定により、室外機に複数台接続された室内機のうち一台の室内機にリモコンにて運転開始信号を送信すると、グループ設定された全ての室内機を同じ運転モードにて自動で運転を開始することが可能となる。 The multi-type air conditioner of the present invention transmits an operation start signal by a remote controller to one indoor unit among a plurality of indoor units connected to the outdoor unit by group setting by the simultaneous operation setting means provided in the outdoor unit. Then, it becomes possible to automatically start all indoor units set as a group in the same operation mode.
また、室外機に設けた同時停止／個別停止設定手段によるグループ設定により、同時停止設定時は室外機に複数台接続された室内機のうち一台の室内機にリモコンにて運転停止信号を送信すると、グループ設定された全ての室内機を同時に運転停止を行い、個別停止設定選択時は室外機に複数台接続された室内機のうち一台の室内機に運転停止信号を送信すると、運転停止信号を送信された室内機のみ運転停止を行うことが可能となる。 In addition, by group setting by the simultaneous stop / individual stop setting means provided in the outdoor unit, when simultaneous stop is set, an operation stop signal is transmitted from the remote controller to one of the indoor units connected to the outdoor unit. Then, all the indoor units set in the group are stopped at the same time, and when the individual stop setting is selected, the operation is stopped by sending an operation stop signal to one of the indoor units connected to the outdoor unit. Only the indoor unit to which the signal is transmitted can be stopped.
このように室外機に複数台接続された室内機を一度のリモコン操作にて運転開始と運転停止をすることが可能であり、室内機毎に運転開始信号や運転停止信号を送信して回る煩わしさを解消でき、また高価な集中制御リモコンの接続や複雑なアドレス設定と配線が不要なであり、安価な方法でグループ設定が可能である。 In this way, it is possible to start and stop an indoor unit connected to a plurality of outdoor units with a single remote control operation, and it is troublesome to transmit an operation start signal and an operation stop signal for each indoor unit. This eliminates the need for expensive centralized remote control connections and complicated address setting and wiring, and allows group setting by an inexpensive method.
第１の発明は、電源部Ａと制御部Ａと通信手段Ａを備えた室内機Ａと、電源部Ｂと制御部Ｂと通信手段Ｂを備えた室内機Ｂと、電源部Ｃと制御部Ｃと通信手段Ｃと通信手段Ｄを備えた室外機とを備え、前記室外機へ商用交流電源が接続され室内外接続線Ａ、Ｂを介して前記室内機Ａと前記室内機Ｂへそれぞれ電力の供給を行い、前記室外機の前記通信手段
Ｃと前記室内機Ａの前記通信手段Ａとの間の信号伝達を室内外接続線Ｃ、Ｄを介して行うとともに、前記室外機の前記通信手段Ｂと前記室内機Ｂの前記通信手段Ｂとの間の信号伝達を前記室内外接続線Ｃ、Ｄを通して行うようにし、前記室外機に同時運転設定手段を設け、前記同時運転設定手段にてグループ設定された前記室内機Ａと前記室内機Ｂの運転の開始を同時に行うことを特徴とするマルチ形空気調和機とすることにより、グループ設定している複数台の室内機は任意の室内機にリモコン操作をすることにより、全て室内機が同じ運転モードで運転を開始することができることとなり、室外機に複数台接続された室内機を一度のリモコン操作にて運転開始と運転停止をすることが可能であり、室内機毎に運転開始信号や運転停止信号を送信して回る煩わしさを解消でき、また高価な集中制御リモコンの接続や複雑なアドレス設定と配線が不要なであり、安価な方法でグループ設定が可能となる。
1st invention is the indoor unit A provided with the power supply part A, the control part A, and the communication means A, the indoor unit B provided with the power supply part B, the control part B, and the communication means B, the power supply part C, and the control part C, an outdoor unit provided with communication means C and communication means D, a commercial AC power source is connected to the outdoor unit, and electric power is supplied to the indoor unit A and the indoor unit B via the indoor / outdoor connection lines A and B, respectively. And the signal transmission between the communication means C of the outdoor unit and the communication means A of the indoor unit A via the indoor / outdoor connection lines C and D, and the communication means of the outdoor unit B and the communication means B of the indoor unit B are transmitted through the indoor / outdoor connection lines C and D, and a simultaneous operation setting unit is provided in the outdoor unit. The start of the operation of the set indoor unit A and the indoor unit B is performed simultaneously. By using a multi-type air conditioner, multiple indoor units set as a group can operate all indoor units in the same operation mode by operating a remote control on any indoor unit. It is possible to start and stop the operation of multiple indoor units connected to the outdoor unit with a single remote control operation. This eliminates the need for expensive centralized remote control connections and complicated address setting and wiring, and enables group setting by an inexpensive method.
第２の発明は、第１の発明のマルチ形空気調和機において、前記同時運転設定手段にてグループ設定された前記室内機Ａおよび前記室内機Ｂの運転設定変更を同時に行うようにしたもので、グループ設定している複数台の室内機は任意の室内機にリモコン操作をすることにより、全て室内機の運転設定を同時に変更することが可能となる。 According to a second aspect of the present invention, in the multi-type air conditioner of the first aspect, the operation settings of the indoor unit A and the indoor unit B set by the simultaneous operation setting unit are simultaneously changed. A plurality of indoor units set as a group can change the operation settings of all the indoor units at the same time by performing remote control operation on any indoor unit.
第３の発明は、第１または第２の発明のマルチ形空気調和機において、前記室外機に、同時停止／個別停止設定手段を設け、前記同時停止／個別停止設定手段にてグループ設定された前記室内機Ａと前記室内機Ｂの運転停止を同時もしくは個別に行うもので、室外機に設けた同時停止／個別停止設定手段によるグループ設定により、同時停止設定時は室外機に複数台接続された室内機のうち一台の室内機にリモコンにて運転停止信号を送信すると、グループ設定された全ての室内機を同時に運転停止を行い、個別停止設定選択時は室外機に複数台接続された室内機のうち一台の室内機に運転停止信号を送信すると、運転停止信号を送信された室内機のみ運転停止を行うことが可能となる。 According to a third aspect of the present invention, in the multi-type air conditioner of the first or second aspect, the outdoor unit is provided with simultaneous stop / individual stop setting means, and the simultaneous stop / individual stop setting means is group-set. The operation of the indoor unit A and the indoor unit B is stopped simultaneously or individually. By simultaneous setting of the simultaneous stop / individual stop setting means provided in the outdoor unit, multiple units are connected to the outdoor unit at the time of simultaneous stop setting. When an operation stop signal is sent to one of the indoor units using the remote control, all indoor units set in the group are stopped simultaneously, and multiple units are connected to the outdoor unit when individual stop setting is selected. When an operation stop signal is transmitted to one of the indoor units, only the indoor unit that has received the operation stop signal can be stopped.
以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.
（実施の形態１）
図１は、本発明の第１の実施の形態におけるマルチ形空気調和機の構成を示す図、図２（ａ）は、同空気調和機の室内機グループ設定時の運転開始のタイミングチャート、図２（ｂ）は、同空気調和機の室内機グループ設定無し時の運転開始のタイミングチャート、図３（ａ）は、同空気調和機の室内機グループ設定時の設定変更のタイミングチャート、図３（ｂ）は、同空気調和機の室内機グループ設定無し時の設定変更のタイミングチャートである。
(Embodiment 1)
FIG. 1 is a diagram showing a configuration of a multi-type air conditioner according to a first embodiment of the present invention, FIG. 2 (a) is a timing chart of operation start when an indoor unit group of the air conditioner is set, and FIG. 2 (b) is a timing chart of operation start when there is no indoor unit group setting of the air conditioner, FIG. 3 (a) is a timing chart of setting change when setting the indoor unit group of the air conditioner, FIG. (B) is a timing chart of a setting change when there is no indoor unit group setting of the air conditioner.
図１において、室外機１は、制御部Ｃ２と、電源部Ｃ３、通信手段Ｃ４、通信手段Ｄ５、制御部Ｃ２に設けられたマイコンＣ６、同時運転設定手段７とを備えている。 In FIG. 1, the outdoor unit 1 includes a control unit C2, a power supply unit C3, a communication unit C4, a communication unit D5, a microcomputer C6 provided in the control unit C2, and a simultaneous operation setting unit 7.
また、Ａ室に備え付けられた室内機Ａ９は、制御部Ａ１５と、制御部Ａ１５に設けられたマイコンＡ１６と、電源部Ａ１８と、電源部Ａ１８に設けられたダイオードブリッジＡ１９、トランスＡ２０、電解コンデンサＡ２１、定電圧電源Ａ２２と、通信手段Ａ２３とを備えている。室内機Ａ９は、リモコンＡ２４により操作されるようにしている。 The indoor unit A9 provided in the A room includes a control unit A15, a microcomputer A16 provided in the control unit A15, a power supply unit A18, a diode bridge A19 provided in the power supply unit A18, a transformer A20, and an electrolytic capacitor. A21, constant voltage power supply A22, and communication means A23 are provided. The indoor unit A9 is operated by the remote controller A24.
Ｂ室に備え付けられた室内機Ｂ１０は、制御部Ｂ２６、制御部Ｂ２６に設けられたマイコンＢ２７と、電源部Ｂ２８と、電源部Ｂ２８に設けられたダイオードブリッジＢ２９、トランスＢ３０、電解コンデンサＢ３１、定電圧電源Ｂ３２、通信手段Ｂ３３とを備えている。室内機Ｂ１０は、リモコンＢ２５により操作されるようにしている。 The indoor unit B10 provided in the room B includes a control unit B26, a microcomputer B27 provided in the control unit B26, a power supply unit B28, a diode bridge B29 provided in the power supply unit B28, a transformer B30, an electrolytic capacitor B31, a constant capacitor. A voltage power source B32 and a communication means B33 are provided. The indoor unit B10 is operated by the remote controller B25.
室外機１の電源部Ｃ３は、商用交流電源８と接続され、商用交流電源８と接続された室内外接続線Ａ１１および室内外接続線Ｂ１２を介して室内機Ａ９の電源部Ａ１８および室内機Ｂ１０の電源部Ｂ２８に接続されている。 The power supply unit C3 of the outdoor unit 1 is connected to the commercial AC power supply 8, and the power supply unit A18 and the indoor unit B10 of the indoor unit A9 are connected to the commercial AC power supply 8 through the indoor / outdoor connection line A11 and the indoor / outdoor connection line B12. Is connected to the power supply unit B28.
また、室外機１の通信手段Ｃ４は、室内外接続線Ｃ１３を介して、通信手段Ａ２３と接続され、室外機１の通信手段Ｄ５は、室内外接続線Ｄ１４を介して、通信手段Ｂ３３と接続されている。 The communication means C4 of the outdoor unit 1 is connected to the communication means A23 via the indoor / outdoor connection line C13, and the communication means D5 of the outdoor unit 1 is connected to the communication means B33 via the indoor / outdoor connection line D14. Has been.
以上のように構成されたマルチ形空気調和機について、以下その動作、作用を説明する。 About the multi-type air conditioner comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
商用交流電源８に接続された室外機１は室内外接続線Ａ１１および室内外接続線Ｂ１２を通して、室内機Ａ９の電源部Ａ１８と室内機Ｂ１０の電源部Ｂ２８へ電力供給を行う。室内機Ａ９の電源部Ａ１８および室内機Ｂ１０の電源部Ｂ２８は、それぞれ、ダイオードブリッジＡ１９とトランスＡ２０、ダイオードブリッジＢ２９とトランスＢ３０にて交流電力を直流電力に変換したＮＲ電圧を出力する。ＮＲ電圧は、定電圧電源Ａ２２と定電圧電源Ｂ３２に入力され、マイコンＡ１６および通信手段Ａ２３、マイコンＢ２７および通信手段Ｂ３３の動作用の５Ｖ電圧を出力し、制御部Ａ１５および通信手段Ａ２３、制御部Ｂ２６および通信手段Ｂ３３を動作させる。 The outdoor unit 1 connected to the commercial AC power supply 8 supplies power to the power supply unit A18 of the indoor unit A9 and the power supply unit B28 of the indoor unit B10 through the indoor / outdoor connection line A11 and the indoor / outdoor connection line B12. The power supply unit A18 of the indoor unit A9 and the power supply unit B28 of the indoor unit B10 output NR voltages obtained by converting AC power into DC power by the diode bridge A19 and the transformer A20, and the diode bridge B29 and the transformer B30, respectively. The NR voltage is input to the constant voltage power supply A22 and the constant voltage power supply B32, and outputs 5V voltage for operation of the microcomputer A16, the communication means A23, the microcomputer B27, and the communication means B33, and the control section A15, the communication means A23, the control section. B26 and communication means B33 are operated.
室外機１の制御部Ｃ２は、通信手段Ｃ４および通信手段Ｄ５と、室内外接続線Ｂ１２と室内外接続線Ｄ１４、および通信手段Ａ２３、通信手段Ｂ３３を介して、室内機Ａ９の制御部Ａ１５や室内機Ｂ１０の制御部Ｂ２６と運転情報などの信号伝達を行う。 The control unit C2 of the outdoor unit 1 includes the control unit A15 of the indoor unit A9 via the communication unit C4 and the communication unit D5, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, the communication unit A23, and the communication unit B33. Signals such as operation information are transmitted to the control unit B26 of the indoor unit B10.
ここで、室外機１の制御部Ｃ２と接続された同時運転設定手段７にて、室内機Ａ９と室内機Ｂ１０をひとつのグループにするようグループ設定を行うスイッチ（図示せず）をオンする。 Here, in the simultaneous operation setting means 7 connected to the control unit C2 of the outdoor unit 1, a switch (not shown) for performing group setting so that the indoor unit A9 and the indoor unit B10 are grouped is turned on.
まず、運転開始時における動作を、図２（ａ）を用いて説明する。 First, the operation at the start of operation will be described with reference to FIG.
室内機Ａ９にリモコンＡ２４により運転開始信号が送信された場合、室内機Ａ９の通信手段Ａ２３と、室内外接続線Ｂ１２および室内外接続線Ｃ１３と、室外機１の通信手段Ｃ４とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より室外機１の通信手段Ｄ５と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室内機Ｂ１０の通信手段Ｂ３３を通して、室内機Ｂ１０の制御部Ｂ２６へ運転開始の信号を伝達させる。これにより、室内機Ｂ１０は室内機Ａ９と同じ運転モードで、自動で運転を開始する。 When an operation start signal is transmitted to the indoor unit A9 by the remote controller A24, the outdoor unit 1 passes through the communication means A23 of the indoor unit A9, the indoor / outdoor connection line B12 and the indoor / outdoor connection line C13, and the communication means C4 of the outdoor unit 1. The control unit C2 of the outdoor unit 1 transmits a signal to the communication unit D5 of the outdoor unit 1, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit B33 of the indoor unit B10. The operation start signal is transmitted to the control unit B26 of the indoor unit B10. Thereby, indoor unit B10 starts an operation | movement automatically in the same operation mode as indoor unit A9.
また、室内機Ｂ１０にリモコンＢ２５により運転開始信号が送信された場合、室内機Ｂ１０の通信手段Ｂ３３と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室外機１の通信手段Ｄ５とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より室外機１の通信手段Ｃ４と、室内外接続線Ｂ１２および室内外接続線Ｃ１３と、室内機Ａ９の通信手段Ａ２３を通して、室内機Ａ９の制御部Ａ１５へ運転開始の信号を伝達させる。これにより、室内機Ａ９は室内機Ｂ１０と同じ運転モードで、自動で運転を開始する。 When an operation start signal is transmitted to the indoor unit B10 by the remote controller B25, the outdoor unit passes through the communication unit B33 of the indoor unit B10, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit D5 of the outdoor unit 1. Signals are transmitted to the control unit C2 of the unit 1, and the communication unit C4 of the outdoor unit 1, the indoor / outdoor connection line B12 and the indoor / outdoor connection line C13, and the communication unit of the indoor unit A9 are transmitted from the control unit C2 of the outdoor unit 1 An operation start signal is transmitted to the control unit A15 of the indoor unit A9 through A23. Thereby, indoor unit A9 starts an operation automatically in the same operation mode as indoor unit B10.
一方、室内機Ａ９と室内機Ｂ１０をひとつのグループにするようグループ設定のスイッチがオフにされた場合の動作を、図２（ｂ）を用いて説明する。 On the other hand, the operation when the group setting switch is turned off so that the indoor unit A9 and the indoor unit B10 are grouped together will be described with reference to FIG.
室内機Ａ９にリモコンＡ２４により運転開始信号が送信された場合、室内機Ａ９のみが
運転を開始し、室内機Ｂ１０は運転を開始しない。また、室内機１０ＢにリモコンＢ２５により運転開始信号が送信された場合、室内機１０Ｂのみが運転を開始し、室内機Ａ９は運転を開始しない。
When the operation start signal is transmitted to the indoor unit A9 by the remote controller A24, only the indoor unit A9 starts operation, and the indoor unit B10 does not start operation. When an operation start signal is transmitted to the indoor unit 10B from the remote controller B25, only the indoor unit 10B starts operation, and the indoor unit A9 does not start operation.
次に、運転設定変更における動作を、図３（ａ）を用いて説明する。 Next, the operation | movement in a driving | operation setting change is demonstrated using Fig.3 (a).
室内機Ａ９にリモコンＡ２４により運転設定変更信号が送信された場合、室内機Ａ９の通信手段Ａ２３と、室内外接続線Ｂ１２および室内外接続線Ｃ１３と、室外機１の通信手段Ｃ４とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より室外機１の通信手段Ｄ５と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室内機Ｂ１０の通信手段Ｂ３３とを通して、室内機Ｂ１０の制御部Ｂ２６へ運転設定変更の信号を伝達させる。これにより、室内機Ｂ１０は室内機Ａ９と同じ運転モードに自動で変更される。 When the operation setting change signal is transmitted to the indoor unit A9 by the remote controller A24, the outdoor unit passes through the communication means A23 of the indoor unit A9, the indoor / outdoor connection line B12 and the indoor / outdoor connection line C13, and the communication means C4 of the outdoor unit 1. 1 is transmitted to the control unit C2, and the communication unit D5 of the outdoor unit 1, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit B33 of the indoor unit B10 are transmitted from the control unit C2 of the outdoor unit 1. Then, an operation setting change signal is transmitted to the control unit B26 of the indoor unit B10. Thereby, indoor unit B10 is automatically changed to the same operation mode as indoor unit A9.
また、室内機Ｂ１０にリモコンＢ２５により運転設定変更信号が送信された場合、室内機Ｂ１０の通信手段Ｂ３３と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室外機１の通信手段Ｄ５とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より室外機１の通信手段Ｃ４と、内外接続線Ｂ１２および室内外接続線Ｃ１３と、室内機Ａ９の通信手段Ａ２３とを通して、室内機Ａ９の制御部Ａ１５へ運転設定変更の信号を伝達させる。これにより、室内機Ａ９は室内機Ｂ１０と同じ運転モードに自動で変更される。 When the operation setting change signal is transmitted to the indoor unit B10 by the remote controller B25, the communication unit B33 of the indoor unit B10, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit D5 of the outdoor unit 1 are used. Signals are transmitted to the control unit C2 of the outdoor unit 1, and the communication unit C4 of the outdoor unit 1, the internal / external connection line B12 and the indoor / outdoor connection line C13, and the communication unit of the indoor unit A9 are transmitted from the control unit C2 of the outdoor unit 1. An operation setting change signal is transmitted to the control unit A15 of the indoor unit A9 through A23. Thereby, the indoor unit A9 is automatically changed to the same operation mode as the indoor unit B10.
一方、室内機Ａ９と室内機Ｂ１０をひとつのグループにするようグループ設定のスイッチがオフにされた場合の動作を、図３（ｂ）を用いて説明する。 On the other hand, the operation when the group setting switch is turned off so that the indoor unit A9 and the indoor unit B10 are grouped together will be described with reference to FIG.
室内機Ａ９にリモコンＡ２４により運転設定変更信号が送信された場合、室内機Ａ９のみが運転モードが変更され、室内機Ｂ１０は運転モードが変更されない。また、室内機１０ＢにリモコンＢ２５により運転設定変更信号が送信された場合、室内機１０Ｂのみが運転モードが変更され、室内機Ａ９は運転モードが変更されない。 When the operation setting change signal is transmitted to the indoor unit A9 by the remote controller A24, the operation mode of only the indoor unit A9 is changed, and the operation mode of the indoor unit B10 is not changed. When the operation setting change signal is transmitted to the indoor unit 10B by the remote controller B25, only the indoor unit 10B has its operation mode changed, and the indoor unit A9 has no operation mode change.
ここで同時運転設定手段とはプリント基板などに設けた、設定スイッチをいう。なお、接続する室内機の数は２台に限ったものではない。 Here, the simultaneous operation setting means refers to a setting switch provided on a printed circuit board or the like. Note that the number of indoor units to be connected is not limited to two.
本発明は、複数台の室内機を接続するマルチ形空気調和機において、室外機に設けた同時運転設定手段により一度のリモコン操作でグループ設定した複数台の室内機を同じ運転モードで運転を開始することができ、また、一度のリモコン操作でグループ設定した複数台の室内機の運転設定を変更することができるので、室内機毎にリモコン操作をする必要がなく、また、高価な集中制御リモコンや複雑な配線を必要とせず、安価な方法でグループ制御を行うことができ、利用者の利便性がよい。 The present invention is a multi-type air conditioner that connects a plurality of indoor units, and starts operation in the same operation mode for a plurality of indoor units that are group-set by a single remote control operation by simultaneous operation setting means provided in the outdoor unit. It is also possible to change the operation settings of multiple indoor units set as a group with a single remote control operation, so there is no need to perform remote control operations for each indoor unit, and an expensive centralized control remote control In addition, it is possible to perform group control by an inexpensive method without requiring complicated wiring and user convenience.
（実施の形態２）
図４は、本発明の第２の実施の形態におけるマルチ形空気調和機の構成を示す図、図５（ａ）は、同空気調和機の室内機グループ設定時の運転停止のタイミングチャート、図５（ｂ）は、同空気調和機の室内機グループ設定無し時の運転停止のタイミングチャートである。
(Embodiment 2)
FIG. 4 is a diagram showing the configuration of the multi-type air conditioner according to the second embodiment of the present invention, FIG. 5A is a timing chart of operation stop when setting the indoor unit group of the air conditioner, and FIG. FIG. 5B is a timing chart of operation stop when there is no indoor unit group setting of the air conditioner.
図４において、室外機１に同時停止／個別停止設定手段１７を設けた構成としている。実施の形態１と同一の構成については、同一符号を付し、説明を省略する。 In FIG. 4, the outdoor unit 1 is provided with a simultaneous stop / individual stop setting means 17. The same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.
以上のように構成されたマルチ形空気調和機について、以下その動作、作用を説明する
。
About the multi-type air conditioner comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
室外機１の制御部Ｃ２と接続された同時停止／個別停止設定手段１７にて、室内機Ａ９と室内機Ｂ１０を同時に停止するひとつのグループにするようグループ設定を行うスイッチ（図示せず）をオンする。 A switch (not shown) for performing group setting so that the simultaneous stop / individual stop setting means 17 connected to the control unit C2 of the outdoor unit 1 makes a single group for simultaneously stopping the indoor unit A9 and the indoor unit B10. Turn on.
運転停止時における動作を、図５（ａ）を用いて説明する。 The operation when the operation is stopped will be described with reference to FIG.
室内機Ａ９にリモコンＡ２４により運転停止信号が送信された場合、室内機Ａ９の通信手段Ａ２３と、室内外接続線Ｂ１２および室内外接続線Ｃ１３と、室外機１の通信手段Ｃ４とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より、室外機１の通信手段Ｄ５と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室内機Ｂ１０の通信手段Ｂ３３とを通して、室内機Ｂ１０の制御部Ｂ２６へ運転停止の信号を伝達させる。これにより、室内機Ｂ１０は運転停止を行う。 When the operation stop signal is transmitted to the indoor unit A9 by the remote controller A24, the outdoor unit 1 passes through the communication means A23 of the indoor unit A9, the indoor / outdoor connection line B12 and the indoor / outdoor connection line C13, and the communication means C4 of the outdoor unit 1. The control unit C2 of the outdoor unit 1 transmits signals to the control unit C2, and the communication unit D5 of the outdoor unit 1, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit B33 of the indoor unit B10. Then, an operation stop signal is transmitted to the control unit B26 of the indoor unit B10. As a result, the indoor unit B10 stops operation.
また、室内機Ｂ１０にリモコンＢ２５により運転停止信号が送信された場合、室内機Ｂ１０の通信手段Ｂ３３と、室内外接続線Ｂ１２および室内外接続線Ｄ１４と、室外機１の通信手段Ｄ５とを通して室外機１の制御部Ｃ２へ信号の伝達を行うとともに、室外機１の制御部Ｃ２より、室外機１の通信手段Ｃ４と、室内外接続線Ｂ１２および室内外接続線Ｃ１３と、室内機Ａ９の通信手段Ａ２３を通して、室内機Ａ９の制御部Ａ１５へ運転停止信号を伝達させる。これにより、室内機Ａ９は運転停止を行う。 When the operation stop signal is transmitted to the indoor unit B10 by the remote control B25, the outdoor unit passes through the communication unit B33 of the indoor unit B10, the indoor / outdoor connection line B12 and the indoor / outdoor connection line D14, and the communication unit D5 of the outdoor unit 1. Signals are transmitted to the control unit C2 of the unit 1, and the communication unit C4 of the outdoor unit 1, the indoor / outdoor connection line B12 and the indoor / outdoor connection line C13, and the communication between the indoor unit A9 are transmitted from the control unit C2 of the outdoor unit 1. An operation stop signal is transmitted to the control unit A15 of the indoor unit A9 through the means A23. Thereby, the indoor unit A9 stops operation.
一方、室外機１の制御部Ｃ２と接続された同時停止／個別停止設定手段１７にて室内機Ａ９と室内機Ｂ１０を個別に停止を行うようグループ設定を行うスイッチ（図示せず）をオンした場合の動作を、図５（ｂ）を用いて説明する。 On the other hand, the simultaneous stop / individual stop setting means 17 connected to the control unit C2 of the outdoor unit 1 turns on a switch (not shown) for performing group setting so that the indoor unit A9 and the indoor unit B10 are individually stopped. The operation in this case will be described with reference to FIG.
室内機Ａ９にリモコンＡ２４により運転停止信号が送信された場合、室内機Ａ９は運転停止を行うが、室内機Ｂ１０は運転を継続する。また、室内機Ｂ１０にリモコンＢ２５により運転停止信号が送信された場合、室内機Ｂ１０は運転停止を行うが、室内機Ａ９は運転を継続する。 When the operation stop signal is transmitted to the indoor unit A9 by the remote controller A24, the indoor unit A9 stops operation, but the indoor unit B10 continues operation. When an operation stop signal is transmitted to the indoor unit B10 by the remote controller B25, the indoor unit B10 stops operating, but the indoor unit A9 continues to operate.
ここで同時停止／個別停止設定手段とは、プリント基板などに設けた設定スイッチをいう。なお、接続する室内機の数は２台に限ったものではない。 Here, the simultaneous stop / individual stop setting means means a setting switch provided on a printed circuit board or the like. Note that the number of indoor units to be connected is not limited to two.
本発明は、複数台の室内機を接続するマルチ形空気調和機において、室外機１に設けた同時停止／個別停止設定手段１７により、同時停止設定した場合は一度のリモコン操作でグループ設定した複数台の室内機の運転を停止することができ、個別停止に設定した場合は、リモコンにより停止信号を送信した室内機だけが停止することができ、室内機毎にリモコン操作をする必要がなく、また利用者のパーソナルユーズにも対応が可能である。 In the multi-type air conditioner that connects a plurality of indoor units, the present invention provides a plurality of groups set by a single remote control operation when simultaneous stop / individual stop setting means 17 provided in the outdoor unit 1 is set for simultaneous stop. The operation of one indoor unit can be stopped, and when set to individual stop, only the indoor unit that sent the stop signal by the remote control can be stopped, and there is no need to operate the remote control for each indoor unit, It is also possible to handle personal use of users.
以上のように、本発明にかかる空気調和機は、安価な方法によるグループ設定でリモコンによる操作を簡素化できるため、空気調和機以外にも複数台の制御装置を操作する機器に適用できる。 As described above, the air conditioner according to the present invention can be applied to a device that operates a plurality of control devices other than the air conditioner because the operation by the remote controller can be simplified by group setting by an inexpensive method.
１ 室外機
２ 制御部Ｃ
３ 電源部Ｃ
４ 通信手段Ｃ
５ 通信手段Ｄ
６ マイコンＣ
７ 同時運転設定手段
８ 商用交流電源
９ 室内機Ａ
１０ 室内機Ｂ
１１ 室内外接続線Ａ
１２ 室内外接続線Ｂ
１３ 室内外接続線Ｃ
１４ 室内外接続線Ｄ
１５ 制御部Ａ
１６ マイコンＡ
１７ 同時停止／個別停止設定手段
１８ 電源部Ａ
１９ ダイオードブリッジＡ
２０ トランスＡ
２１ 電解コンデンサＡ
２２ 定電圧電源Ａ
２３ 通信手段Ａ
２４ リモコンＡ
２５ リモコンＢ
２６ 制御部Ｂ
２７ マイコンＢ
２８ 電源部Ｂ
２９ ダイオードブリッジＢ
３０ トランスＢ
３１ 電解コンデンサＢ
３２ 定電圧電源Ｂ
３３ 通信手段Ｂ
1 Outdoor unit 2 Control unit C
3 Power supply part C
4 Communication means C
5 Communication means D
6 Microcomputer C
7 Simultaneous operation setting means 8 Commercial AC power supply 9 Indoor unit A
10 Indoor unit B
11 Indoor / outdoor connection line A
12 Indoor / outdoor connection line B
13 Indoor / outdoor connection line C
14 Indoor / outdoor connection line D
15 Control part A
16 Microcomputer A
17 Simultaneous stop / individual stop setting means 18 Power supply A
19 Diode Bridge A
20 Transformer A
21 Electrolytic capacitor A
22 Constant voltage power supply A
23 Communication means A
24 Remote control A
25 Remote control B
26 Control part B
27 Microcomputer B
28 Power Supply B
29 Diode Bridge B
30 Transformer B
31 Electrolytic capacitor B
32 Constant voltage power supply B
33 Communication means B
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011283212A JP2013133974A (en) | 2011-12-26 | 2011-12-26 | Multi-type air conditioner |
| PCT/JP2012/007986 WO2013099134A1 (en) | 2011-12-26 | 2012-12-13 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011283212A JP2013133974A (en) | 2011-12-26 | 2011-12-26 | Multi-type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2013133974A true JP2013133974A (en) | 2013-07-08 |
Family
ID=48696682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011283212A Pending JP2013133974A (en) | 2011-12-26 | 2011-12-26 | Multi-type air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013133974A (en) |
| WO (1) | WO2013099134A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174396A (en) * | 1993-05-25 | 1995-07-14 | Mitsubishi Electric Corp | Multi-type air conditioner |
| JP2001317791A (en) * | 2000-04-28 | 2001-11-16 | Mitsubishi Heavy Ind Ltd | Air conditioner |
| JP2001349596A (en) * | 2000-06-08 | 2001-12-21 | Sharp Corp | Air conditioner |
| JP2004190889A (en) * | 2002-12-09 | 2004-07-08 | Sharp Corp | Air-conditioner |
| JP2010243051A (en) * | 2009-04-06 | 2010-10-28 | Mitsubishi Electric Corp | Air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000018687A (en) * | 1998-07-07 | 2000-01-18 | Mitsubishi Plastics Ind Ltd | Central management system for air conditioner |
| JP2000146268A (en) * | 1998-11-06 | 2000-05-26 | Sanyo Electric Co Ltd | Controller of apparatus |
| JP4306884B2 (en) * | 1999-08-11 | 2009-08-05 | 三洋電機株式会社 | Equipment control device |
-
2011
- 2011-12-26 JP JP2011283212A patent/JP2013133974A/en active Pending
-
2012
- 2012-12-13 WO PCT/JP2012/007986 patent/WO2013099134A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07174396A (en) * | 1993-05-25 | 1995-07-14 | Mitsubishi Electric Corp | Multi-type air conditioner |
| JP2001317791A (en) * | 2000-04-28 | 2001-11-16 | Mitsubishi Heavy Ind Ltd | Air conditioner |
| JP2001349596A (en) * | 2000-06-08 | 2001-12-21 | Sharp Corp | Air conditioner |
| JP2004190889A (en) * | 2002-12-09 | 2004-07-08 | Sharp Corp | Air-conditioner |
| JP2010243051A (en) * | 2009-04-06 | 2010-10-28 | Mitsubishi Electric Corp | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013099134A1 (en) | 2013-07-04 |
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