JPS6213936A - Damper control device for air conditioner - Google Patents
Damper control device for air conditionerInfo
- Publication number
- JPS6213936A JPS6213936A JP60154602A JP15460285A JPS6213936A JP S6213936 A JPS6213936 A JP S6213936A JP 60154602 A JP60154602 A JP 60154602A JP 15460285 A JP15460285 A JP 15460285A JP S6213936 A JPS6213936 A JP S6213936A
- Authority
- JP
- Japan
- Prior art keywords
- damper
- air
- heat exchanger
- suction port
- passing
- 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
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ダンパの開閉によって送風回路を切換える空
気調和機のダンパ制御装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a damper control device for an air conditioner that switches a blower circuit by opening and closing a damper.
従来の技術
従来の空気調和機は第3図に示すような構造になってい
た。Prior Art A conventional air conditioner has a structure as shown in FIG.
すなわち、空気調和機室内部1が運転を行う時、風の流
れは吸込口2、熱交換器3を通してファン4により室内
に吹出される。冷房時、吹出風量を変える時には第4図
の室内ファンモータ5のタップをリレー6.7.8で切
換えて行なう。又、冷房モードで除湿効果を出す時は、
圧縮機9を断続的に運転し、室内の温度が冷房時はどは
下がらないようにしている。That is, when the interior of the air conditioner room 1 is operated, a flow of air is blown into the room by the fan 4 through the suction port 2 and the heat exchanger 3. When changing the amount of air blown during cooling, the taps of the indoor fan motor 5 shown in FIG. 4 are switched using relays 6, 7, and 8. Also, when creating a dehumidifying effect in cooling mode,
The compressor 9 is operated intermittently to prevent the indoor temperature from dropping during cooling.
発明が解決しようとする問題点
しかし、このような構造であると、初夏や梅雨時など、
除湿運転をする時、どうしても吹出温度が低くなる。Problems that the invention aims to solve: However, with this kind of structure, during early summer or rainy season, etc.
When performing dehumidification operation, the air outlet temperature inevitably becomes low.
又、風量をランダムに切換えて、予期しない風量の冷風
を吹出してされやかさを与えるという制御(以下気流制
御と称する)を行なう時も、リレー6.7.8を切換え
て行なうため、音の発生が問題となる。Also, when performing control (hereinafter referred to as airflow control) that randomly switches the air volume and blows out an unexpected amount of cold air to provide refreshing air, the relays 6, 7, and 8 are switched, so noise is generated. becomes a problem.
問題点を解決するための手段
本発明は上記問題点を解決するため、空気調和機空内部
に、熱交換器を通る風回路を構成する吸込口の他に、熱
交換器を通らない風回路を構成する吸込口、その風回路
を開閉するダンパと前記ダンパを駆動するダンパモータ
を備えることによシ冷房、除湿時に室内ファン回転数を
一定に保ったtま、吹出風量及び吹出温度を可変するも
のである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides, in the interior of an air conditioner, a wind circuit that does not pass through a heat exchanger, in addition to an inlet that constitutes a wind circuit that passes through a heat exchanger. By providing a suction port, a damper that opens and closes the air circuit, and a damper motor that drives the damper, the air volume and temperature can be varied while keeping the indoor fan rotation speed constant during cooling and dehumidification. It is something.
作 用
本発明は上記した構成によシ、除湿時には熱交換器を通
らない風回路のダンパを開けておくことにより、その風
回路を通った空気と、熱交換器を通った空気がミックス
されて吹出し、吹出温度の低下を防ぐことができる。Function The present invention has the above-described configuration, and when dehumidifying, by opening the damper of the wind circuit that does not pass through the heat exchanger, the air that has passed through the wind circuit and the air that has passed through the heat exchanger are mixed. This can prevent the blowout temperature from dropping.
又、前記気流制御を行なう場合も、ファンモータ速度は
一定で、ダンパを開閉することによシ風量を可変でき音
の問題も解消する。Also, when performing the airflow control, the fan motor speed is kept constant, and the air volume can be varied by opening and closing the damper, which eliminates the problem of noise.
実施例
第1図は、本発明の空気調和機の一実施例を示す構造図
である。Embodiment FIG. 1 is a structural diagram showing an embodiment of the air conditioner of the present invention.
空気調和機室内部10に熱交換器11を通る風回路を構
成する吸込口12と、熱交換器11を痛らない風回路を
構成する吸込口13を備えている。An air conditioner room interior 10 is provided with a suction port 12 forming a wind circuit passing through a heat exchanger 11, and a suction port 13 forming a wind circuit that does not damage the heat exchanger 11.
吸込口13を通る風回路には、ダンパ14と、ソ。The wind circuit passing through the suction port 13 includes a damper 14 and a solenoid.
のダンパ14を駆動するダンパモータ15を取付けであ
る。A damper motor 15 that drives the damper 14 is installed.
冷房時で冷風を吹出す必要がある時にはダンパ14を閉
じ、吸込口12を通る風だけを吹出す。When it is necessary to blow out cold air during cooling, the damper 14 is closed and only the air passing through the suction port 12 is blown out.
除湿時には、ダンパ14を開き吸込口12と吸込口13
を通る風をミックスして吹出せば、吹出鹿皮の低下を防
げる。又、梅雨時や初夏の前記気流制御を行なう場合は
、ダンパ14を適当な時間で開閉すれば、吹出風月を変
えることができる。During dehumidification, the damper 14 is opened and the suction ports 12 and 13 are opened.
If you mix the wind that passes through and blow it out, you can prevent the deterioration of the blown deerskin. Furthermore, when performing the airflow control during the rainy season or early summer, the blowing air flow can be changed by opening and closing the damper 14 at appropriate times.
第2図は、本実施例の回路図である。圧縮機16、室内
ファンモータ17の他に、ダンパモータ18があり、こ
のダンパモータ18のリレー19’(ONすれば、第1
図のダンパ14が自動的に開閉する。FIG. 2 is a circuit diagram of this embodiment. In addition to the compressor 16 and the indoor fan motor 17, there is a damper motor 18, and when the damper motor 18's relay 19' is turned on, the first
The damper 14 shown in the figure opens and closes automatically.
発明の効果
以上述べてきたように、本発明によれば、除湿時の吹出
温度の低下が防げるとともに、騒音のきわめて少ない気
流制御も簡単に行なえるなどきわめて有用である。Effects of the Invention As described above, the present invention is extremely useful in that it is possible to prevent a drop in the blowout temperature during dehumidification and to easily perform airflow control with extremely little noise.
第1図は本発明の一実施例における空気調和機の構造図
、第2図は同空気調和機の制御回路図、第3図は従来例
における空気調和機の構造図、第4図は同空気調和機の
制御回路図である。
10・・・・・空気調和機室゛内部、11・・・・・・
熱交換器、12・1°3・・・・・・吸込口、14・・
・・・・ダンパ、15・・・・・・ダンパモータ。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図 n−鵬文挨器第21!IFig. 1 is a structural diagram of an air conditioner according to an embodiment of the present invention, Fig. 2 is a control circuit diagram of the air conditioner, Fig. 3 is a structural diagram of a conventional air conditioner, and Fig. 4 is the same. It is a control circuit diagram of an air conditioner. 10... Inside the air conditioner room, 11...
Heat exchanger, 12・1°3... Suction port, 14...
...Damper, 15...Damper motor. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure n-Peng Wen Dishware No. 21! I
Claims (1)
通らない風回路を構成する吸込口を備え、冷房・除湿時
に室内ファン回転数を一定に保ったまま吹出風量及び吹
出温度を可変するための上記熱交換器を通らない風回路
を開閉するダンパと前記ダンパを駆動するダンパモータ
を備えた空気調和機のダンパ制御装置。Equipped with an inlet that constitutes a wind circuit that passes through a heat exchanger and an inlet that constitutes a wind circuit that does not pass through a heat exchanger, the airflow volume and temperature can be controlled while keeping the indoor fan rotation speed constant during cooling and dehumidification. A damper control device for an air conditioner, comprising a damper that opens and closes a wind circuit that does not pass through the heat exchanger for variable operation, and a damper motor that drives the damper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60154602A JPS6213936A (en) | 1985-07-12 | 1985-07-12 | Damper control device for air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60154602A JPS6213936A (en) | 1985-07-12 | 1985-07-12 | Damper control device for air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6213936A true JPS6213936A (en) | 1987-01-22 |
Family
ID=15587768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60154602A Pending JPS6213936A (en) | 1985-07-12 | 1985-07-12 | Damper control device for air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6213936A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007240146A (en) * | 1993-06-01 | 2007-09-20 | Hitachi Appliances Inc | Air conditioner |
-
1985
- 1985-07-12 JP JP60154602A patent/JPS6213936A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007240146A (en) * | 1993-06-01 | 2007-09-20 | Hitachi Appliances Inc | Air conditioner |
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