JPH03126497A - Controller for clothing dryer - Google Patents
Controller for clothing dryerInfo
- Publication number
- JPH03126497A JPH03126497A JP1266900A JP26690089A JPH03126497A JP H03126497 A JPH03126497 A JP H03126497A JP 1266900 A JP1266900 A JP 1266900A JP 26690089 A JP26690089 A JP 26690089A JP H03126497 A JPH03126497 A JP H03126497A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- room temperature
- drum
- detection means
- drying
- 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
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 abstract description 4
- 238000010981 drying operation Methods 0.000 abstract description 3
- 206010065929 Cardiovascular insufficiency Diseases 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は毛布などの耐熱温度が低い被乾燥物の乾燥がで
きる衣類乾燥機の制御装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a control device for a clothes dryer that is capable of drying items such as blankets that have a low heat resistance temperature.
従来の技術
従来、毛布などの耐熱温度が低い布や衣類乾燥機で乾燥
すると、布が湿っている状態のときには布などから発生
する湿気のため、布などの温度が上がらず熱による布な
どへの悪影響がないが、布などが乾燥に近づくにしたが
って湿気が減少し布などの温度も高くなるため熱風によ
シ布などの繊維の変色、変形、縮みが発生するという課
題があった。これを解決するために、加熱手段の出力制
御を行ない、はじめ弱出力で乾燥を行ない、ドラム内か
ら排出される空気の温度と室温を検出し、温度差が所定
値に達したらさらに加熱手段の出力をさらに低下させる
ように構成し耐熱温度の低い被乾燥物の乾燥が行える毛
布乾燥コースを設けた衣類乾燥機を考えている。Conventional technology Conventionally, when drying cloth with a low heat-resistant temperature such as a blanket in a clothes dryer, the temperature of the cloth does not rise due to the moisture generated from the cloth when the cloth is damp, and the heat causes the cloth to dry. However, as the cloth approaches drying, the moisture content decreases and the temperature of the cloth increases, causing discoloration, deformation, and shrinkage of the cloth and other fibers that are exposed to hot air. To solve this problem, the output of the heating means is controlled, drying is performed at low output at first, the temperature of the air discharged from the drum and the room temperature are detected, and when the temperature difference reaches a predetermined value, the heating means is further turned on. We are considering a clothes dryer that is configured to further reduce the output and is equipped with a blanket drying course that can dry items with low heat resistance.
発明が解決しようとする課題
しかし、この構成の場合、はじめ加熱手段の強出力を設
定し通常の衣類を乾燥した後、ドラム内が充分に冷却さ
れていない状態で、すぐに前記毛布コースを選択し乾燥
をスタートした場合、ドラム内から排出される空気の温
度と室温との温度差が、すでに所定値以上にあった場合
、加熱手段の出力を低く制御するため、乾燥ができない
という課題を有していた。Problems to be Solved by the Invention However, in the case of this configuration, after drying ordinary clothes by first setting a strong output of the heating means, the blanket course is selected immediately before the inside of the drum has been sufficiently cooled. However, when drying is started, if the temperature difference between the temperature of the air discharged from the drum and the room temperature is already above a predetermined value, the output of the heating means is controlled low, resulting in the problem that drying cannot be performed. Was.
本発明は上記課題に鑑み、ドラム内の温度が高い状態で
毛布コースをスタートしても、誤動作がなく、乾燥可能
とすることを目的とする。In view of the above problems, it is an object of the present invention to enable drying without malfunction even if a blanket course is started in a state where the temperature inside the drum is high.
課題を解決するための手段
上記目的を達成するための本発明の技術手段は、ドラム
内に熱風を供給する加熱手段と、前記ドラム内から排出
される空気の温度を検出する排出温度検出手段と、室温
を検出する室温温度検出手段と、前記排出温度検出手段
と室温温度検出手段との温度差により前記加熱手段等を
制御して乾燥制御を行う制御手段を備え、前記制御手段
は前記排出温度検出手段と室温温度検出手段との温度差
が所定値に達した後は、前記加熱手段の出力を低下させ
るよう制御するとともに、運転開始時に上記温度差が一
定値以上の時は、加熱手段を停止し送風工程を一定時間
行った後、再び加熱手段を動作させ、乾燥を行うように
構成したものである。Means for Solving the Problems The technical means of the present invention for achieving the above object includes: heating means for supplying hot air into the drum; and discharge temperature detection means for detecting the temperature of air discharged from the drum. , a room temperature detection means for detecting the room temperature, and a control means for controlling the heating means etc. to perform drying control based on the temperature difference between the discharge temperature detection means and the room temperature temperature detection means, the control means detecting the discharge temperature. After the temperature difference between the detection means and the room temperature detection means reaches a predetermined value, the output of the heating means is controlled to be reduced, and when the temperature difference is above a certain value at the start of operation, the heating means is controlled to decrease. After stopping and performing the air blowing process for a certain period of time, the heating means is operated again to perform drying.
作 用
上記技術手段によれば、ドラム内が充分に冷えていない
状態で毛布コースを選択し乾燥をスタートした場合には
、排気温度と室温との温度差が運転開始時に所定値以上
となっているため、この温度差が所定値以上のときは冷
風運転を行いドラム内の温度を低下させてやれば、誤動
作なく高精度の乾燥を行うことができる。Effect: According to the above technical means, if the blanket course is selected and drying is started before the inside of the drum has cooled down sufficiently, the temperature difference between the exhaust temperature and the room temperature will exceed a predetermined value at the start of operation. Therefore, when this temperature difference is greater than a predetermined value, by performing cold air operation to lower the temperature inside the drum, highly accurate drying can be performed without malfunction.
実施例
以下、本発明の一実施例を添付図面に基づいて説明する
。EXAMPLE Hereinafter, an example of the present invention will be described based on the accompanying drawings.
まず、基本的な衣類乾燥機の構成およびその制御装置を
第１図および第２図によシ説明する。First, the basic structure of a clothes dryer and its control device will be explained with reference to FIGS. 1 and 2.
図において、１は交流電源で、モータ２および加熱手段
であるヒータ３，４がそれぞれ接続されている。このモ
ータ２およびヒータ３，４はヌイッチング素子の一種で
ある双方向性サイリヌタ５゜６．７を介して交流電源１
の電力供給が行われる。In the figure, 1 is an AC power source, to which a motor 2 and heaters 3 and 4, which are heating means, are respectively connected. The motor 2 and heaters 3 and 4 are connected to the AC power supply 1 through a bidirectional sirinuta 5°6.7 which is a type of nutwitching element.
electricity will be supplied.
モータ２は衣類乾燥機の本体内に回転自在に配されたド
ラム２３とドラム２３の後方に配された熱交換型送風機
２４を回転駆動する。熱交換型送風機２４は第２図に示
す矢印の循環風Ａ、冷却風Ｂを発生させるとともに、循
環風Ａと冷却風Ｂとの間で熱交換を行いドラム２３から
排出される循環風に含まれる水分を凝結させ、排水口２
５から機外に排出する。すなわち、熱交換型送風機２４
は循環風Ａの水分を除去する除湿手段としての機能を果
たしている。この熱交換型送風機２４の除湿後の循環風
は再びヒータ３により加熱されドラム２３内に供給され
る。また、衣類乾燥機の各所に温度検出手段１６を設け
ている。ドラム２３から排出される循環風Ａの温度を検
出する排出温度検出手段１７と、熱交換型送風機２４で
除湿した循環風への温度を検出する除湿温度検出手段１
日と、冷却風Ｂの温度を検出して室温を検出する室温温
度検出手段１９とを有している。これらの温度検出手段
１６は具体的には、たとえば温度サーミスタ等である。The motor 2 rotationally drives a drum 23 rotatably disposed within the main body of the clothes dryer and a heat exchange type blower 24 disposed behind the drum 23. The heat exchange type blower 24 generates circulating air A and cooling air B as shown by the arrows in FIG. Condenses the water that flows into the drain port 2.
5 to the outside of the machine. That is, the heat exchange type blower 24
functions as a dehumidifying means for removing moisture from the circulating air A. The dehumidified circulating air from the heat exchange blower 24 is heated again by the heater 3 and supplied into the drum 23. Furthermore, temperature detection means 16 are provided at various locations in the clothes dryer. Discharge temperature detection means 17 that detects the temperature of the circulating air A discharged from the drum 23, and dehumidification temperature detection means 1 that detects the temperature of the circulating air dehumidified by the heat exchange type blower 24.
and room temperature detection means 19 for detecting the temperature of the cooling air B to detect the room temperature. Specifically, these temperature detection means 16 are, for example, temperature thermistors.
温度検出手段１６の信号はＡ／Ｄ変換器２０によシデジ
タル信号に変換されマイクロコンピュータ等で構成され
た動作制御部２１に入力される。この動作制御部２１は
入力設定部１１からの信号を入力する。入力設定部１１
は、ヒータ３，４の出力の強弱を設定する加熱出力設定
手段である出力設定スイッチ１２と、複数の乾燥制御コ
ースを設定するコース設定手段であるコース設定スイッ
チ１３と、乾燥運転の開始および一時停止を行うスター
ト／−時停止スイッチ１４とから構成されている。一方
、動作制御部２１の出力側には表示部２２および負荷駆
動部１５とが接続されている。負荷駆動部１６は、モー
タ２．ヒータ３，４０通電制御を行う双方向性サイリス
タ６゜６．７のスイッチング制御を行うトランズヌタ８
゜９．１０から構成されている。表示部２２は第３図に
示すように、出力設定スイッチ１２により設定されたヒ
ータ３．４の強弱状態と、コース設定スイッチ１３によ
シ設定された乾燥コース（標準コースと毛布コース）を
表示する。The signal from the temperature detection means 16 is converted into a digital signal by an A/D converter 20 and input to an operation control section 21 comprised of a microcomputer or the like. This operation control section 21 receives a signal from the input setting section 11 . Input setting section 11
The output setting switch 12 is a heating output setting means for setting the strength of the output of the heaters 3 and 4, the course setting switch 13 is a course setting means for setting a plurality of drying control courses, and the drying operation start and temporary It is comprised of a start/-time stop switch 14 for stopping. On the other hand, a display section 22 and a load drive section 15 are connected to the output side of the operation control section 21 . The load drive section 16 includes a motor 2. Transnuta 8 performs switching control of bidirectional thyristor 6°6.7 that performs energization control of heaters 3 and 40
It consists of ゜9.10. As shown in FIG. 3, the display unit 22 displays the strength status of the heater 3.4 set by the output setting switch 12 and the drying course (standard course and blanket course) set by the course setting switch 13. do.
次に、本発明の第１の実施例を上記基本衣類乾燥機の構
成および制御装置と第４図〜第７図に基づき説明する。Next, a first embodiment of the present invention will be described based on the configuration and control device of the basic clothes dryer and FIGS. 4 to 7.
本実施例においては、耐熱温度の低い被乾燥物である毛
布を乾燥させようとすると、第４図に示すように、まず
、ステップ３０で入力設定部１１のコース設定スイッチ
１３により毛布コースを設定し、次いでステップ３１で
スタート／−時停止ヌイッチ１４を押す。このスタート
信号を受けて動作制御部２１はステップ３２で負荷駆動
部１５に信号送りモータ２．ヒータ３，４を動作させる
。In this embodiment, when attempting to dry a blanket, which is an object to be dried with a low heat resistance temperature, as shown in FIG. Then, in step 31, the start/-time stop switch 14 is pressed. Upon receiving this start signal, the operation control section 21 sends a signal to the load drive section 15 in step 32 to drive the motor 2. Operate heaters 3 and 4.
次いで動作制御部２１は、ステップ３３で排出温度検出
手段１７から排出温度を、室温温度検出手段１９から室
温を入力し、ステップ３４で排出温度と室温との温度差
を演算し、その温度差が所定値Ｔ。に達したか否かを判
定する。温度差が所定値Ｔ０に達していなければ上記制
御を繰り返し、所定値Ｔ０に達するとステップ３５でヒ
ータ３の通電を停止する。すなわち、加熱手段はヒータ
４のみによる低出力状態とし、この状態をステップ３６
で一定時間維持する。さらに、ステップ３７でヒータ４
もＯＦＦし、ステップ３８のモータ２のみを一定時間運
転する冷風運転を行う。この冷風運転を一定時間実行し
た後、ステップ３９でモータ２を０ＦＦＬ、ステップ４
ｏで運転を終了する。Next, the operation control unit 21 inputs the discharge temperature from the discharge temperature detection means 17 and the room temperature from the room temperature detection means 19 in step 33, calculates the temperature difference between the discharge temperature and the room temperature in step 34, and calculates the temperature difference between the discharge temperature and the room temperature. Predetermined value T. Determine whether it has been reached. If the temperature difference has not reached the predetermined value T0, the above control is repeated, and when the temperature difference reaches the predetermined value T0, the energization of the heater 3 is stopped in step 35. That is, the heating means is set to a low output state using only the heater 4, and this state is set in step 36.
to be maintained for a certain period of time. Furthermore, in step 37, the heater 4
is also turned off, and a cold air operation is performed in which only the motor 2 is operated for a certain period of time in step 38. After performing this cold air operation for a certain period of time, the motor 2 is set to 0FFL in step 39, and the motor 2 is set to 0FFL in step 4.
End the operation with o.
第６図に排出温度検出手段１７からの排出温度Ｔ と室
温温度検出手段１９からの室温Ｔ２との乾燥時間に伴う
変化を示す。図中のへ区間は被乾燥物からの水分が徐々
に蒸発していく過程で、一定の排出温度を維持する。Ｂ
区間は被乾燥物内の水分が低下して被乾燥物の水分蒸発
に利用される熱量が少なくなシ、排出温度が上昇始める
過程である。本実施例では、第６図に示すように、排出
温度Ｔ１ と室温Ｔ２との温度差を検出しておシ、この
温度差が所定値Ｔ０に達した時点でヒータ３の通電をＯ
ＦＦし加熱出力を低下させ、図中のＣ区間のように排出
温度を低下させる。よって、排出温度と相関のあるドラ
ム２３内の温度も低下させることができ、そのドラム２
３内の被乾燥物へ与える熱影響を抑え、耐熱温度の低い
被乾燥物でも布損傷あるいは布縮みを起こす事なく衣類
乾燥機で乾燥できる。FIG. 6 shows the change in the discharge temperature T2 from the discharge temperature detection means 17 and the room temperature T2 from the room temperature detection means 19 with the drying time. In the section B in the figure, a constant discharge temperature is maintained during the process in which water from the material to be dried gradually evaporates. B
This section is a process in which the moisture content in the material to be dried decreases and the amount of heat used to evaporate the moisture in the material to be dried is small, and the discharge temperature begins to rise. In this embodiment, as shown in FIG. 6, the temperature difference between the discharge temperature T1 and the room temperature T2 is detected, and when this temperature difference reaches a predetermined value T0, the heater 3 is turned off.
FF is turned on to lower the heating output, and the discharge temperature is lowered as shown in section C in the figure. Therefore, the temperature inside the drum 23, which is correlated with the discharge temperature, can also be lowered, and the drum 2
To suppress the thermal influence on the items to be dried in a clothes dryer, and even items to be dried with low heat resistance temperature can be dried in a clothes dryer without causing fabric damage or fabric shrinkage.
ここで、排出温度と室温との温度差で乾燥制御を行う理
由は、室温が高いと排出温度も高く、−方、室温が低い
と排出温度も低くなるため、排出温度のみで被乾燥物の
水分減少時点を検出しようとすれば、室温の影響を受け
ている分その検出時点に誤差を生じ、被乾燥物を高温状
態にさらす可能性が有るためである。Here, the reason why drying is controlled based on the temperature difference between the discharge temperature and the room temperature is that when the room temperature is high, the discharge temperature is also high, and on the other hand, when the room temperature is low, the discharge temperature is also low. This is because if an attempt is made to detect the point in time when moisture decreases, an error will occur in the detection point due to the influence of room temperature, and there is a possibility that the material to be dried may be exposed to high temperature conditions.
上記実施例は、ドラム２３内の温度が室温とほぼ等しい
状態から乾燥を行った場合であシ、はじめ通常の衣類を
加熱手段であるヒータ３，４を強設定で行った場合は、
ドラム２３内からの排水温度Ｔ１が高く、特に乾燥終了
近くには６５〜７０℃となる。通常は、乾燥工程の次に
送風工程があシ、ドラム内の温度が冷却されるが、何ら
かの理由で、使用者が、充分にドラム内が冷却されない
間に、衣類を取υ訂し、その後すぐに毛布を乾燥させよ
うと毛布をドラム２３内に入れ毛布コースを設定し運転
を開始した場合、ドラム２３内からの排出温度が高く、
室温との温度差が、前記所定値Ｔ 以上またはＴ０近く
に達していた場合、第６図で示すＣ区間、すなわち加熱
出力を低下させて乾燥を行う区間へ移行してしまい正し
い毛布コースの乾燥が行われず、被乾燥物が乾燥できな
いため、誤検知防止シーケンスを追加する。In the above embodiment, drying was carried out from a state where the temperature inside the drum 23 was approximately equal to room temperature, and when the heaters 3 and 4, which are heating means for ordinary clothes, were initially set to high,
The temperature T1 of the water discharged from inside the drum 23 is high, especially near the end of drying, reaching 65 to 70°C. Normally, after the drying process, there is a blowing process to cool down the temperature inside the drum, but for some reason, the user may change the clothes while the inside of the drum has not cooled down sufficiently. If you put the blanket in the drum 23 and set the blanket course to dry the blanket immediately and start operation, the temperature discharged from the drum 23 will be high.
If the temperature difference from the room temperature exceeds the predetermined value T or approaches T0, the process shifts to section C shown in Figure 6, that is, the section in which drying is performed by lowering the heating output, and the correct blanket course cannot be used for drying. Since the drying process is not carried out and the material to be dried cannot be dried, a sequence is added to prevent false detection.
以下、本実施例について第７図で説明する。ステップ３
ｏから４０は第４図で示すフローチャートと同一動作で
あるため、同一番号を付している。This embodiment will be explained below with reference to FIG. Step 3
Since the operations from o to 40 are the same as those in the flowchart shown in FIG. 4, they are given the same numbers.
ステップ３３で排出温度検出手段１７から排出温度を、
室温温度検出手段１９から室温を入力し、ステップ３４
で排出温度と室温との温度差を演算し、その温度差が所
定値Ｔ０に達したか否かを判定する。温度差が所定値Ｔ
０に達していなければ上記制御を繰υ返し、所定値Ｔ０
に達するとステップ４１で運転開始してから一定時間
（例えば３分）経過したかを判定し、３分以上経過して
いれば次のステップ３５以降へ移る。もし３分以内であ
れば、ステップ４２でヒータ３．４の通電を停止し、ス
テップ４３で一定時間冷風運転を行った後、ステップ４
４で、再びヒータ３，４を通電し乾燥を再び始め、ステ
ップ３３以降の制御を繰り返す。In step 33, the discharge temperature is detected from the discharge temperature detection means 17.
The room temperature is input from the room temperature detection means 19, and step 34
The temperature difference between the discharge temperature and the room temperature is calculated, and it is determined whether the temperature difference has reached a predetermined value T0. The temperature difference is a predetermined value T
If the value has not reached 0, repeat the above control and set the predetermined value T0
When this time is reached, it is determined in step 41 whether a certain period of time (for example, 3 minutes) has elapsed since the start of operation, and if more than 3 minutes have elapsed, the process moves to the next step 35 and subsequent steps. If it is within 3 minutes, the heater 3.4 is de-energized in step 42, cool air is operated for a certain period of time in step 43, and then step 4
In step 4, the heaters 3 and 4 are energized again to start drying again, and the control from step 33 onwards is repeated.
発明の効果
以上の実施例から明らかなように本発明によれば以下の
効果を奏する。Effects of the Invention As is clear from the above embodiments, the present invention provides the following effects.
すなわち、ドラム内から排出される空気の温度と、室温
との温度差により、加熱手段の出力制御を行なうものに
おいて、ドラム内が充分に冷却されていない状態で運転
を開始した場合にも、温度差が所定値以上の時は、すぐ
に加熱手段の出力制御を行なうのではなく、−度冷風運
転を行なって、ドラム内を充分に冷却した後乾燥運転を
行なうため、誤動作もなく、常に高精度で安定した毛布
乾燥コークを行なうことが可能となる。In other words, in a device that controls the output of the heating means based on the temperature difference between the temperature of the air discharged from inside the drum and the room temperature, even if the operation is started when the inside of the drum has not been sufficiently cooled, the temperature will change. When the difference is more than a predetermined value, the output of the heating means is not immediately controlled, but the - degree cooling air operation is performed to sufficiently cool the inside of the drum before drying operation is performed, so there is no malfunction and the high temperature is always maintained. It becomes possible to perform blanket drying coke with precision and stability.
第１図は本発明の実施例の衣類乾燥機の回路図、第２図
は同衣類乾燥機の断面図、第３図は同衣類乾燥機の操作
表示部を示す正面図、第４図は同基本動作制御を示すフ
ローチャート、第６図は同温度検出手段の除湿温度と室
温の温度変化を示す図、第６図は同温度検出手段の除湿
温度と室温との温度差変化を示す図、第７図は同詳細な
動作制御を示すフローチャートである。
２・・・・・・モータ、３．４・・・・・・ヒータ、５
，８．７・・・・・・双方向性サイリスタ、１１・・・
・・・入力設定部、１２・・・・・・出力設定スイッチ
、１３・・・・・・コース設定スイッチ、１４・・・・
・・スタート／−時停止スイッチ、１６・・・・・・負
荷駆動部、１７・・・・・・排出温度検出手段、１８・
・・・・・除湿温度検出手段、１９・・・・・・室温温
度検出手段、２１・・・・・・動作制御部、２２・・・
・・・表示部、２３・・・・・・ドラム、２４・・・・
・・熱交換型送風機。Fig. 1 is a circuit diagram of a clothes dryer according to an embodiment of the present invention, Fig. 2 is a sectional view of the clothes dryer, Fig. 3 is a front view showing the operation display section of the clothes dryer, and Fig. 4 is a A flowchart showing the basic operation control, FIG. 6 is a diagram showing the temperature change between the dehumidifying temperature of the temperature detecting means and the room temperature, FIG. 6 is a diagram showing the temperature difference change between the dehumidifying temperature of the temperature detecting means and the room temperature, FIG. 7 is a flowchart showing detailed operation control. 2... Motor, 3.4... Heater, 5
, 8.7... Bidirectional thyristor, 11...
... Input setting section, 12 ... Output setting switch, 13 ... Course setting switch, 14 ...
...Start/-time stop switch, 16...Load drive section, 17...Discharge temperature detection means, 18.
... Dehumidification temperature detection means, 19 ... Room temperature detection means, 21 ... Operation control section, 22 ...
...Display section, 23...Drum, 24...
・Heat exchange type blower.
Claims (1)
ら排出される空気の温度を検出する排出温度検出手段と
、室温を検出する室温温度検出手段と、前記排出温度検
出手段と室温温度検出手段との温度差により前記加熱手
段等を制御して乾燥制御を行う制御手段を備え、前記制
御手段は前記排出温度検出手段と室温温度検出手段との
温度差が所定値に達した後は、前記加熱手段の出力を低
下させるように制御するとともに、運転開始後一定時間
内に上記温度差が所定値以上の時は、加熱手段を停止し
、冷風工程を一定時間行った後、再度、加熱手段を動作
させて乾燥工程を行うように構成した衣類乾燥機の制御
装置。heating means for supplying hot air into the drum; discharge temperature detection means for detecting the temperature of air discharged from the drum; room temperature detection means for detecting room temperature; the discharge temperature detection means and the room temperature temperature detection means. control means for controlling the heating means and the like to perform drying control based on the temperature difference between the discharge temperature detection means and the room temperature detection means; The output of the heating means is controlled to be lowered, and if the temperature difference is greater than a predetermined value within a certain period of time after the start of operation, the heating means is stopped, and after performing the cold air process for a certain period of time, the heating means is turned on again. A control device for a clothes dryer configured to operate a drying process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266900A JPH03126497A (en) | 1989-10-12 | 1989-10-12 | Controller for clothing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266900A JPH03126497A (en) | 1989-10-12 | 1989-10-12 | Controller for clothing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126497A true JPH03126497A (en) | 1991-05-29 |
Family
ID=17437220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1266900A Pending JPH03126497A (en) | 1989-10-12 | 1989-10-12 | Controller for clothing dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018508305A (en) * | 2015-03-17 | 2018-03-29 | エルジー エレクトロニクス インコーポレイティド | Clothing processing apparatus and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914891A (en) * | 1982-07-16 | 1984-01-25 | 松下電器産業株式会社 | Heater control apparatus of dryer |
| JPS60220100A (en) * | 1984-04-13 | 1985-11-02 | 三洋電機株式会社 | Clothing dryer |
| JPS63145699A (en) * | 1986-12-10 | 1988-06-17 | 松下電器産業株式会社 | Clothing dryer |
-
1989
- 1989-10-12 JP JP1266900A patent/JPH03126497A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914891A (en) * | 1982-07-16 | 1984-01-25 | 松下電器産業株式会社 | Heater control apparatus of dryer |
| JPS60220100A (en) * | 1984-04-13 | 1985-11-02 | 三洋電機株式会社 | Clothing dryer |
| JPS63145699A (en) * | 1986-12-10 | 1988-06-17 | 松下電器産業株式会社 | Clothing dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018508305A (en) * | 2015-03-17 | 2018-03-29 | エルジー エレクトロニクス インコーポレイティド | Clothing processing apparatus and control method thereof |
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