JPH04313635A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH04313635A JPH04313635A JP3079658A JP7965891A JPH04313635A JP H04313635 A JPH04313635 A JP H04313635A JP 3079658 A JP3079658 A JP 3079658A JP 7965891 A JP7965891 A JP 7965891A JP H04313635 A JPH04313635 A JP H04313635A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- receiving part
- air conditioner
- signal transmitting
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 238000002834 transmittance Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
Description
【0001】0001
【産業上の利用分野】本発明は、室外機と室内機よりな
る空気調和機に係り、特に、空気調和機の運転を制御す
るために必要な、室外機と室内機間の信号の伝送装置に
関する。[Industrial Application Field] The present invention relates to an air conditioner consisting of an outdoor unit and an indoor unit, and particularly to a signal transmission device between the outdoor unit and the indoor unit, which is necessary for controlling the operation of the air conditioner. Regarding.
【0002】0002
【従来の技術】従来の空気調和機は、運転の制御のため
に、室外機と室内機の間に配線が設けられ、その配線を
介して、室内機の運転状態を表現した信号が室外機へ送
られていた。なお、この種の空気調和機として、関連す
るものには、例えば、特開昭61−83836 号公報
が挙げられる。[Prior Art] In conventional air conditioners, wiring is installed between the outdoor unit and the indoor unit in order to control operation, and signals expressing the operating status of the indoor unit are transmitted to the outdoor unit via the wiring. was being sent to. Note that related air conditioners of this type include, for example, Japanese Unexamined Patent Publication No. 83836/1983.
【0003】0003
【発明が解決しようとする課題】上記従来技術は、空気
調和機の制御に不可欠な、室外機と室内機間の信号の伝
送に配線を利用しているため、空気調和機の設置の工事
の際には、配線工事が必ず伴い、煩雑であった。[Problems to be Solved by the Invention] The above-mentioned conventional technology uses wiring to transmit signals between the outdoor unit and the indoor unit, which are essential for controlling the air conditioner. In some cases, wiring work was always involved, which was complicated.
【0004】本発明の目的は、空気調和機の設置工事を
より簡略化するために、室外機と室内機の間の信号の伝
送に配線を利用しない空気調和機を提供することにある
。An object of the present invention is to provide an air conditioner that does not use wiring for signal transmission between the outdoor unit and the indoor unit, in order to further simplify the installation work of the air conditioner.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は空気調和機の室外機と室内機の間の信号の
伝送に、レーザや電波など、無線の通信手段を用いて、
配線を無くすものである。[Means for Solving the Problems] In order to achieve the above object, the present invention uses wireless communication means such as lasers and radio waves to transmit signals between the outdoor unit and the indoor unit of an air conditioner.
This eliminates wiring.
【0006】また、室外機と室内機にそれぞれ引かれて
いる電源線を用いて、信号を伝送することによっても、
配線を無くすことができる。[0006] Also, by transmitting signals using power lines connected to the outdoor unit and the indoor unit,
Wiring can be eliminated.
【0007】[0007]
【作用】空気調和機の運転を制御するために必要な、室
外機と室内機の運転状態を表現した信号を、無線の通信
手段で伝送する。[Operation] A signal expressing the operating status of the outdoor unit and indoor unit, which is necessary to control the operation of the air conditioner, is transmitted by wireless communication means.
【0008】または、電源線を用いて、室外機と室内機
間の運転状態の通信伝送をする。Alternatively, the power line is used to communicate and transmit the operating status between the outdoor unit and the indoor unit.
【0009】それによって、空気調和機には、運転の制
御のための信号を伝送する特別な配線が不要となり、空
気調和機設置作業が簡略化される。[0009] Thereby, the air conditioner does not require special wiring for transmitting signals for controlling operation, and the air conditioner installation work is simplified.
【0010】0010
【実施例】以下、本発明の実施例を図面により説明する
。図1,図2は本発明の一実施例を示すもので、図1は
、空気調和機の信号の伝送手段として、電波やレーザを
用いた場合の一例を示した図であり、図2は、空気調和
機の信号の伝送手段として、電線源を介して信号を送っ
ているシステムの一例を示す図である。[Embodiments] Hereinafter, embodiments of the present invention will be explained with reference to the drawings. 1 and 2 show an embodiment of the present invention. FIG. 1 is a diagram showing an example of a case where radio waves or lasers are used as a signal transmission means for an air conditioner, and FIG. , is a diagram showing an example of a system in which signals are sent via an electric wire source as a signal transmission means for an air conditioner.
【0011】図1に示すように、一台の室外機1と、複
数台の室内機2よりなる空気調和機において、室外機1
と室内機2は、電源線4と、冷媒配管3により、それぞ
れ結ばれている。室外機1には、室外機信号送受信部6
が取り付けられている。室内機2には、室内機信号送受
信部7が取り付けられている。信号が充分届くよう、適
当な位置には、信号中継部8が取り付けられている。As shown in FIG. 1, in an air conditioner consisting of one outdoor unit 1 and a plurality of indoor units 2, the outdoor unit 1
and the indoor unit 2 are connected by a power line 4 and a refrigerant pipe 3, respectively. The outdoor unit 1 includes an outdoor unit signal transmitting/receiving section 6.
is installed. An indoor unit signal transmitter/receiver 7 is attached to the indoor unit 2 . A signal relay unit 8 is installed at an appropriate position so that the signal can reach the user sufficiently.
【0012】室外機信号送受信部6と、室内機信号送受
信部7は、それぞれ互いに、電波やレーザなど、無線の
通信手段の送受信をする。間に障害物など通信の障害と
なる物がある場合には、適当な場所に設けられた信号中
継部8を中継して、室外機信号送受信部6と、室内機信
号送受信部7は、無線の通信をする。これにより、室外
機1と室内機2は、無線の通信手段で信号が伝送され、
信号伝送のための配線が不用となる。The outdoor unit signal transmitting/receiving section 6 and the indoor unit signal transmitting/receiving section 7 mutually transmit and receive wireless communication means such as radio waves and lasers. If there is something interfering with communication, such as an obstacle, the outdoor unit signal transmitting/receiving section 6 and the indoor unit signal transmitting/receiving section 7 are connected to each other via a signal relay section 8 installed at an appropriate location. communicate. As a result, signals are transmitted between the outdoor unit 1 and the indoor unit 2 using wireless communication means,
Wiring for signal transmission becomes unnecessary.
【0013】前述のシステムの図2に示す実施例のもの
は、一台の室外機1と複数台の室内機2よりなる空気調
和機において、室外機1と室内機2は、電源線4と、冷
媒配管3により結ばれている。電源線は、電源箱5と結
ばれている。電源箱5には、トランス9が取り付けられ
ている。室外機1と室内機2は、運転の制御のための信
号を電源線4を介して、信号の伝送をする。他の信号と
の混信を防ぐために、一つの冷媒配管でつながれている
室内機と室内機のグループ毎に、トランス9を設ける。
これにより、室内機1と室内機2は、信号伝送のための
配線は不用となる。The embodiment of the above system shown in FIG. 2 is an air conditioner consisting of one outdoor unit 1 and a plurality of indoor units 2. , are connected by a refrigerant pipe 3. The power line is connected to the power supply box 5. A transformer 9 is attached to the power supply box 5. The outdoor unit 1 and the indoor unit 2 transmit signals for operation control via a power line 4. In order to prevent interference with other signals, a transformer 9 is provided for each indoor unit and each group of indoor units connected by one refrigerant pipe. Thereby, indoor unit 1 and indoor unit 2 do not require wiring for signal transmission.
【0014】[0014]
【発明の効果】本発明によれば、空気調和機の運転を制
御するために必要な、室外機と室内機の運転状態の信号
を、電波やレーザなど無線の手段で伝えるか、又は、電
源線を介して、信号を伝えるので、信号を伝えるために
、特定の配線が不用となり、空気調和機の設置工事が、
簡略化される。According to the present invention, the operating status signals of the outdoor unit and the indoor unit, which are necessary for controlling the operation of the air conditioner, are transmitted by wireless means such as radio waves or lasers, or by transmitting signals from the power supply. Since signals are transmitted through wires, there is no need for specific wiring to transmit signals, and air conditioner installation work is reduced.
Simplified.
【図1】空気調和機の信号の伝送手段として、電波やレ
ーザを用いた場合の一例を示した説明図。FIG. 1 is an explanatory diagram showing an example of a case where radio waves or lasers are used as a signal transmission means for an air conditioner.
【図2】空気調和機の信号の伝送手段として、電源線を
介して信号を送っているシステムの一例を示す説明図。FIG. 2 is an explanatory diagram showing an example of a system that sends signals via a power line as a signal transmission means for an air conditioner.
1…空気調和機(室外機)、2…空気調和機(室内機)
、3…冷媒配管、4…電源線、5…電源、6…室外機信
号送受信部、7…室内機信号送受信部、8…信号中継部
、9…トランス。1...Air conditioner (outdoor unit), 2...Air conditioner (indoor unit)
, 3... Refrigerant piping, 4... Power line, 5... Power source, 6... Outdoor unit signal transmitting/receiving section, 7... Indoor unit signal transmitting/receiving section, 8... Signal relay section, 9... Transformer.
Claims (1)
において、前記室外機と前記室内機の間の信号の伝送の
ための配線がないことを特徴とする空気調和機。1. An air conditioner comprising an outdoor unit and an indoor unit, characterized in that there is no wiring for transmitting signals between the outdoor unit and the indoor unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3079658A JPH04313635A (en) | 1991-04-12 | 1991-04-12 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3079658A JPH04313635A (en) | 1991-04-12 | 1991-04-12 | Air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04313635A true JPH04313635A (en) | 1992-11-05 |
Family
ID=13696247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3079658A Pending JPH04313635A (en) | 1991-04-12 | 1991-04-12 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04313635A (en) |
-
1991
- 1991-04-12 JP JP3079658A patent/JPH04313635A/en active Pending
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