JPH0769068B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH0769068B2 JPH0769068B2 JP2128731A JP12873190A JPH0769068B2 JP H0769068 B2 JPH0769068 B2 JP H0769068B2 JP 2128731 A JP2128731 A JP 2128731A JP 12873190 A JP12873190 A JP 12873190A JP H0769068 B2 JPH0769068 B2 JP H0769068B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- flap
- air conditioner
- heating operation
- time
- 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.)
- Expired - Lifetime
Links
Landscapes
- Air Conditioning Control Device (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は,空気調和機の制御装置に関するものであ
る。The present invention relates to an air conditioner control device.
第3図は例えば特開昭63−32226号公報に示された従来
の空気調和機を示す要部拡大縦断面図であり,図におい
て,(1)は表面にカビ防止剤塗料(9)を塗ったケー
シング,(2)は風路,(3)は表面にカビ防止剤塗料
(10)を塗った送風機,(4)は熱交換器,(5)は表
面にカビ防止剤(9)を塗った露受皿,(7)はエアー
フィルタである。FIG. 3 is an enlarged vertical cross-sectional view of a main part of a conventional air conditioner disclosed in, for example, Japanese Patent Application Laid-Open No. 63-32226, in which (1) is a mold inhibitor coating (9) on the surface. Coated casing, (2) air passage, (3) blower with anti-mold paint (10) applied to the surface, (4) heat exchanger, (5) anti-mold agent (9) on the surface The coated dew tray (7) is an air filter.
次に動作について説明する。もっともカビが発生しやす
い送風機(3)及び風路を形成するケーシング(1)と
露受皿(5)にカビ防止剤が含まれた塗料(9)(10)
を塗ることによってカビの発生を防いでいる。Next, the operation will be described. A paint (9) (10) containing a fungicide in the blower (3) and the casing (1) and the dew tray (5) that form the air passage, which are most prone to mold.
The application of the paint prevents the growth of mold.
従来の空気調和機は以上のように構成されているので,
送風機と風路を構成している部品にカビ防止用の塗料を
塗る手間と費用がかかり,またカビ防止剤の効果を持続
性などに課題があった。Since the conventional air conditioner is configured as above,
It took time and cost to apply anti-mold paint to the parts that make up the blower and the air passage, and there were problems with the sustainability of the anti-mold effect.
この発明は上記のような課題を解消するためになされた
もので,空気調和機本体が吹き出す温風で空気調和機を
乾燥させ,カビの発生を防ぐことができる空気調和機を
得ることを目的とする。The present invention has been made to solve the above problems, and an object of the present invention is to obtain an air conditioner that can prevent mold from occurring by drying the air conditioner with warm air blown by the air conditioner body. And
この発明に係る空気調和機は,冷房運転時間をカウント
する手段,その時間が一定時間に達したならば強制暖房
運転に切り換える手段,その際吹き出し気流を吸込口に
向けてショートサーキットさせる手段をもつようにした
ものである。The air conditioner according to the present invention has means for counting the cooling operation time, means for switching to forced heating operation when the time reaches a certain time, and means for short-circuiting the blown airflow toward the suction port at that time. It was done like this.
この発明における空気調和機は,一定時間冷房運転を行
うと強制的に暖房運転状態に入るとともににフラップを
吸入口側に吹出し気流が流れてショートサーキットさせ
るように動作させ,空気調和機本体を乾燥させる。The air conditioner according to the present invention is operated such that when the cooling operation is performed for a certain period of time, the heating operation is forcibly entered, and the flap blows out to the inlet side so that the air flow flows to cause a short circuit, thereby drying the air conditioner body. Let
以下,この発明の一実施例を図について説明する。第1
図において,(1)は風路(2)を形成するケーシン
グ,(3)は送風機,(4)は熱交換器,(5)は熱交
換器(4)よりのドレンを受ける露受皿,(8)は吹き
出し方向を上下に変えるフラップである。(9)は冷房
運転カウント手段,(10)はこのカウント手段の信号に
より暖房運転をする暖房運転手段,(11)はこの暖房運
転をショートサーキットさせるショートサーキット手
段,(12)は暖房運転をカウントする暖房運転カウント
手段,(13)は上記暖房運転手段(10)及び暖房運転カ
ウント手段(11)の信号によりフラップ(8)を駆動す
るフラップ駆動手段である。An embodiment of the present invention will be described below with reference to the drawings. First
In the figure, (1) is a casing forming the air passage (2), (3) is a blower, (4) is a heat exchanger, (5) is a dew tray for receiving drain from the heat exchanger (4), ( 8) is a flap that changes the blowing direction up and down. (9) is a cooling operation counting means, (10) is a heating operation means for performing a heating operation by the signal of this counting means, (11) is a short circuit means for making this heating operation into a short circuit, and (12) is a heating operation. The heating operation counting means (13) is a flap driving means for driving the flap (8) by the signals of the heating operation means (10) and the heating operation counting means (11).
第2図はこの発明の制御フローチャートである。通常運
転状態では,フラップ(8)はAからBまでの範囲に吹
き出し方向を向けるように動作する。FIG. 2 is a control flowchart of the present invention. In the normal operation state, the flap (8) operates so that the blowing direction is directed to the range from A to B.
本発明ではステップS1で冷房運転を開始し,ステップS2
で時間をマイコンがカウントし,ステップS3で一定時間
冷房運転が継続したならば運転モードを暖房に切り換え
るとともに,ステップS5でフラップ(8)を動作させて
吹き出した風をすぐに本体が吸い込みショートサーキッ
トを起こさせるCの位置に移動させる。吹き出した温風
により熱交換器(4),送風機(3),ケーシング
(1),フラップ(8)を乾燥させてカビの発生を防
ぐ。そして,ステップS6で一定時間経過した後に,ステ
ップS7で経過時間を判定し,ステップS8で再び冷房運転
に戻すとともに,ステップS9でフラップをAからBまで
の範囲に戻す。In the present invention, the cooling operation is started in step S1 and the cooling operation is started in step S2.
The microcomputer counts the time at step S3, and if the cooling operation continues for a certain time at step S3, the operation mode is switched to heating, and at step S5 the flap (8) is operated to immediately blow the blown air and the main body immediately sucks the short circuit. Move to the position of C, which causes The heat exchanger (4), the blower (3), the casing (1), and the flap (8) are dried by the blown warm air to prevent the generation of mold. Then, after a certain time has elapsed in step S6, the elapsed time is determined in step S7, the cooling operation is returned to in step S8, and the flap is returned to the range from A to B in step S9.
なお,上記実施例ではカビ防止を目的としていたが,冷
房での長時間運転時に問題となる露付きに対しても露付
き防止の効果を奏する。It should be noted that although the purpose of the present invention is to prevent mildew, the present invention also has an effect of preventing dew condensation, which is a problem during long-term operation in cooling.
以上のように、この発明によれば室内空気を吸い込む吸
込口と、吹き出す風の方向を変えるフラップと、冷房運
転時間をカウントする冷房運転時間カウント手段と、こ
の冷房運転時間カウント手段が所定時間をカウントする
と所定時間暖房運転を行う暖房運転手段と、この暖房運
転手段により暖房運転を行っている間吹き出す風を上記
吸込口に向けるよう上記フラップの方向を変えるフラッ
プ駆動手段とを備えた構成としたので、冷房運転時に送
風機、熱交換器、露受皿及び風路を形成するケーシング
表面のカビ発生をカビ防止剤を使うことなく効率的に防
ぐことができると共に、カビで汚染されない清潔な空調
空気を室内に吹き出すことができ、空調された室内での
カビ発生を阻止し、健康的で快適な生活環境を提供する
ことができる効果を有するものである。As described above, according to the present invention, the suction port for sucking indoor air, the flap for changing the direction of the blown air, the cooling operation time counting means for counting the cooling operation time, and the cooling operation time counting means set a predetermined time. When counting, a heating operation means for performing a heating operation for a predetermined time and a flap drive means for changing the direction of the flap so that the air blown out during the heating operation by the heating operation means is directed to the suction port Therefore, during cooling operation, it is possible to effectively prevent mold on the surface of the casing that forms the blower, heat exchanger, dew pan, and air passage without using a fungicide, and to keep clean air-conditioned air that is not contaminated with mold. The effect that can be blown out into the room, can prevent the growth of mold in the air-conditioned room, and can provide a healthy and comfortable living environment Those having.
第1図はこの発明の一実施例による空気調和機の概略を
示す断面側面図,第2図はこの発明の制御装置の動作を
示すフローチャート,第3図は従来の空気調和機を示す
断面側面図である。 (8)はフラップ,(9)は冷房運転カウント手段,
(10)は暖房運転手段,(11)はショートサーキット手
段である。 なお,図中,同一符号は同一,又は相当部分を示す。1 is a sectional side view showing the outline of an air conditioner according to an embodiment of the present invention, FIG. 2 is a flow chart showing the operation of the control device of the present invention, and FIG. 3 is a sectional side view showing a conventional air conditioner. It is a figure. (8) is a flap, (9) is a cooling operation counting means,
(10) is heating operation means, and (11) is short circuit means. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
の方向を変えるフラップと、冷房運転時間をカウントす
る冷房運転時間カウント手段と、この冷房運転時間カウ
ント手段が所定時間をカウントすると所定時間暖房運転
を行う暖房運転手段と、この暖房運転手段により暖房運
転を行っている間吹き出す風を上記吸込口に向けるよう
上記フラップの方向を変えるフラップ駆動手段とを備え
たことを特徴とする空気調和機。1. A suction port for sucking indoor air, a flap for changing the direction of blown air, a cooling operation time counting means for counting a cooling operation time, and a predetermined time for heating when the cooling operation time counting means counts a predetermined time. An air conditioner comprising: a heating operation means for performing an operation; and a flap drive means for changing the direction of the flap so that the air blown during the heating operation by the heating operation means is directed to the suction port. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2128731A JPH0769068B2 (en) | 1990-05-18 | 1990-05-18 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2128731A JPH0769068B2 (en) | 1990-05-18 | 1990-05-18 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0424454A JPH0424454A (en) | 1992-01-28 |
JPH0769068B2 true JPH0769068B2 (en) | 1995-07-26 |
Family
ID=14992059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2128731A Expired - Lifetime JPH0769068B2 (en) | 1990-05-18 | 1990-05-18 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0769068B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286278A (en) * | 2001-03-23 | 2002-10-03 | Toshiba Kyaria Kk | Air conditioner |
CN108844200A (en) * | 2018-06-19 | 2018-11-20 | 珠海格力电器股份有限公司 | Drying method and device for air conditioner heat exchanger |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4572470B2 (en) * | 2001-01-26 | 2010-11-04 | パナソニック株式会社 | Operation control method of air conditioner |
JP4632013B2 (en) * | 2001-09-28 | 2011-02-16 | 株式会社富士通ゼネラル | Control method of air conditioner |
JP4632014B2 (en) * | 2001-09-28 | 2011-02-16 | 株式会社富士通ゼネラル | Control method of air conditioner |
JP5104494B2 (en) * | 2008-04-07 | 2012-12-19 | ダイキン工業株式会社 | Air conditioner |
JP4722199B2 (en) * | 2009-06-11 | 2011-07-13 | 株式会社長府製作所 | Air temperature controller |
JP4848471B2 (en) * | 2011-04-01 | 2011-12-28 | 株式会社長府製作所 | Air temperature controller |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63220030A (en) * | 1987-03-10 | 1988-09-13 | Mitsubishi Electric Corp | Room cooling and heating machine |
JPH0233553A (en) * | 1988-07-25 | 1990-02-02 | Sanyo Electric Co Ltd | Automatic switching of cooling heating mode of air conditioner |
-
1990
- 1990-05-18 JP JP2128731A patent/JPH0769068B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63220030A (en) * | 1987-03-10 | 1988-09-13 | Mitsubishi Electric Corp | Room cooling and heating machine |
JPH0233553A (en) * | 1988-07-25 | 1990-02-02 | Sanyo Electric Co Ltd | Automatic switching of cooling heating mode of air conditioner |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286278A (en) * | 2001-03-23 | 2002-10-03 | Toshiba Kyaria Kk | Air conditioner |
CN108844200A (en) * | 2018-06-19 | 2018-11-20 | 珠海格力电器股份有限公司 | Drying method and device for air conditioner heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
JPH0424454A (en) | 1992-01-28 |
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