JPS60126198A - Clothing dryer - Google Patents
Clothing dryerInfo
- Publication number
- JPS60126198A JPS60126198A JP58235310A JP23531083A JPS60126198A JP S60126198 A JPS60126198 A JP S60126198A JP 58235310 A JP58235310 A JP 58235310A JP 23531083 A JP23531083 A JP 23531083A JP S60126198 A JPS60126198 A JP S60126198A
- Authority
- JP
- Japan
- Prior art keywords
- drying
- dried
- amount
- rate
- items
- 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.)
- Granted
Links
- 238000001035 drying Methods 0.000 claims description 57
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010981 drying operation Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Control Of Washing Machine And Dryer (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、被乾燥物の乾燥状態を自動的に検知する衣類
乾燥機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a clothes dryer that automatically detects the drying state of items to be dried.
従来例の構成とその問題点
従来、衣類乾燥機は被乾燥物である衣類の景で乾燥終了
時間が大幅に変化するというものであるため使用者は被
乾燥物の量を自分で判断し、乾燥終了時間を推定して、
機体に付属しているタイマーで乾燥時間をセットすると
いう構成をとっていた。しかし、この構成では、乾燥時
間は使用者の勘にまかされているだめ既に乾燥が終了し
ている場合でもセットされた時間が来るまで運転を行い
、無駄な電力を費−したり、過乾燥状態になって衣類を
傷めたり、またタイマーのセント時間が短かすぎた場合
などには再度上ノt・L直すという手間をかける必要が
あった。Conventional configurations and their problems Conventionally, with clothes dryers, the drying completion time varies greatly depending on the amount of clothes to be dried, so the user has to judge the amount of clothes to be dried by himself. Estimate the drying end time,
The drying time was set using a timer attached to the machine. However, with this configuration, the drying time is left up to the user's intuition, so even if drying has already been completed, the device continues to operate until the set time is reached, resulting in wasted power and overload. If the clothes become dry and the clothing is damaged, or if the timer setting is too short, it is necessary to take the trouble of adjusting the top and bottom again.
こういう問題に対して、近年乾燥終了センサーなるもの
が開発され、被乾燥物の乾燥終了を自動的に検知し乾燥
運転を終了させるものが開発されている。これは乾燥運
転初期の効率乾燥期間から減率乾燥期間になる乾燥率9
0%前後の時点を検出し、その後は運転開始からその時
点までの時間にある一定値を乗することにより決定され
る遅延時間の後乾燥運転を停止させるという構成のもの
があるが、この構成によれば、同じ量の衣類でも乾燥の
前工程での脱水率の高低により乾燥時間が異なるため遅
延時間も異なり、乾燥終了時の乾燥率に大きなバラツキ
が生じ、やはり、過乾燥になったり、半乾きの状態で運
転を停止するという問題があった。To solve this problem, a drying end sensor has been developed in recent years, which automatically detects the end of drying of the material to be dried and ends the drying operation. This is the drying rate 9, which is the period from the efficiency drying period at the beginning of drying operation to the decreasing rate drying period.
There is a configuration that detects a point around 0% and then stops the drying operation after a delay time determined by multiplying the time from the start of operation to that point by a certain value, but this configuration According to , even for the same amount of clothes, the drying time differs depending on the dehydration rate in the pre-drying process, so the delay time also varies, resulting in large variations in the drying rate at the end of drying, which can result in overdrying. There was a problem in which the operation stopped in half-dry conditions.
発明の目的
本発明は上記のような欠点に鑑み乾燥終了を確実に検知
することのできる衣類乾燥機を提供するものである。OBJECTS OF THE INVENTION In view of the above drawbacks, the present invention provides a clothes dryer that can reliably detect the end of drying.
発明の構成
本発明の衣類乾燥機は、被乾燥物を乾燥させる乾燥装置
と、被乾燥物がある一定の乾燥率に達したことを検知す
る乾燥検知装置と、前記被乾燥物の隼を判定する被乾燥
物量検知装置と、前記被乾燥物が前記一定の乾燥率に達
した後、前記被乾燥物量検知装置が検知した被乾燥物量
により決定される遅延時間短て運転を停止させる制御部
と2)らなり、遅延時間を被乾燥物量で決定することに
より確実に乾燥終了を検知するものである。Structure of the Invention The clothes dryer of the present invention includes a drying device for drying objects to be dried, a drying detection device for detecting when the drying rate of the objects to be dried has reached a certain level, and a drying device for determining whether or not the objects to be dried have reached a certain drying rate. a control unit that stops the operation after a short delay time determined by the amount of dried material detected by the dried material amount detection device after the dried material reaches the certain drying rate; 2) The completion of drying can be reliably detected by determining the delay time based on the amount of material to be dried.
実施例の説明
以下、本発明の一実施例について図面をもとに説明する
。第1図に本発明の一実施例である衣類乾燥機のブロッ
クダイヤグラムを示す。1は電源、2は負荷3を駆動す
るアクチュエータ、4はアクチユエータ2を制御する制
御部、5は被乾燥物の乾燥状態を検知する乾燥検知装置
、6は被乾燥物の量を検知する被乾燥物量検知装置であ
る。負荷3は乾燥装置であって、ドラム式乾燥機におい
てはヒータやドラムを回転、駆動するモータおよび送風
用ファンであシ、吊り下げ式乾燥機においてはヒータお
よび送風用ファンである。次にその動作を説明すると、
電源1投入後、アクチュエータ2および制御部4に電源
が印加され、制御部4からの信号によりアクチーエータ
が負荷3を駆動し乾燥運転を開始する。乾燥運転開始後
、乾燥検知装置5は乾燥室中の被乾燥物があらかじめ設
定されたある一定の乾燥率に達しているかを判定する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a block diagram of a clothes dryer which is an embodiment of the present invention. 1 is a power source, 2 is an actuator that drives the load 3, 4 is a control unit that controls the actuator 2, 5 is a drying detection device that detects the drying state of the material to be dried, and 6 is a device to be dried that detects the amount of the material to be dried. It is an object quantity detection device. The load 3 is a drying device, and in a drum type dryer, it is a heater, a motor that rotates and drives the drum, and a blowing fan, and in a hanging dryer, it is a heater and a blowing fan. Next, to explain its operation,
After the power source 1 is turned on, power is applied to the actuator 2 and the control section 4, and the actuator drives the load 3 based on a signal from the control section 4 to start drying operation. After starting the drying operation, the dryness detection device 5 determines whether the material to be dried in the drying chamber has reached a certain preset drying rate.
同時に被乾燥物量検知装置6は、被乾燥物量を判定し電
気信号に変換し制御部に伝達する。負荷3の停止時期は
、乾燥検知装置6が乾燥の終了を検知した後、被乾燥物
量から演算される遅延時間により制御部で決定される。At the same time, the drying object amount detecting device 6 determines the amount of drying objects, converts it into an electric signal, and transmits it to the control section. The timing of stopping the load 3 is determined by the control unit based on the delay time calculated from the amount of dried material after the drying detection device 6 detects the end of drying.
このようにある乾燥率に達した後、被乾燥物量により決
定される遅延時間により乾燥運転を終了するのけ次の理
由による。第1に、現在開発されている乾燥センサーに
よる乾燥検知が、乾燥終了に請求される乾燥率101チ
@後においては大きなバラつきをもつが、効率乾燥期間
から減率乾燥期間に移行する乾燥率90%前後において
の検知では比較的安定しており、第2に、減率乾燥期間
での乾燥時間が被乾燥物量に大きく依存しているからで
ある。第2図に被乾燥物が少量の場合と多量の場合につ
いての乾燥時間に対する乾燥率の進行を示した。tlお
よびt2は各々の被乾燥物量によって決定される遅延時
間で被乾燥物量に比例していることがわかる。The reason why the drying operation is ended after a certain drying rate is reached is due to the delay time determined by the amount of material to be dried. First, the dryness detection using the currently developed dryness sensor has a large variation after the drying rate of 101cm @ which is charged at the end of drying, but the drying rate of 90cm when the efficiency drying period transitions to the decreasing rate drying period. % is relatively stable. Secondly, the drying time in the decreasing rate drying period is largely dependent on the amount of material to be dried. FIG. 2 shows the progress of the drying rate with respect to the drying time when the amount of material to be dried is small and large. It can be seen that tl and t2 are delay times determined by each amount of material to be dried, and are proportional to the amount of material to be dried.
上記の説明から明らかなように減率乾燥期間の乾燥時間
が、被乾燥物量に大きく依存するため、被乾燥物の乾燥
状態がある一定の乾燥状態に達した後は、前記被乾燥物
の量よシ決定される遅延時間の後、乾燥を終了させるこ
とにょシ最適な乾燥状態を得ることができる。As is clear from the above explanation, the drying time during the decreasing rate drying period largely depends on the amount of material to be dried. Optimum drying conditions can only be achieved by terminating the drying after a well-determined delay time.
なお、乾燥させた後にアイロンをかける場合などには、
被乾燥物量から算出される遅延時間を短くするようにあ
らかじめ設定しておけば、アイロンをかけるのに最適な
少し水分を含んだ状態で乾燥を終了きせることもできる
。In addition, when ironing after drying,
If the delay time calculated from the amount of items to be dried is set in advance to be short, drying can be completed in a slightly moist state, which is ideal for ironing.
発明の効果
以上のように本発明によると、乾燥終了の検知が精度よ
く行われ、未乾燥状態で停止し再度セントし直さなけれ
ばなら々かったり、過乾燥となり衣類を傷めることなく
、最適々乾燥状態で停止できその実用的効果は犬なるも
のがある。Effects of the Invention As described above, according to the present invention, the end of drying can be detected with high accuracy, and the process can be carried out optimally without having to stop in a undried state and then re-scenting the clothes, or without damaging the clothes due to overdrying. It can be stopped in a dry state, and its practical effects are significant.
第1図は本発明の一実施例である衣類乾燥機のブロック
ダイヤグラム、第2図は乾燥率と時間の関係を示すグラ
フである。
3・・・負荷、4・・・・・・制御部、5・・・・・・
乾燥検知装置、6・・・・・被乾燥物量検知装置。 □
代理人の氏名 弁理士 中 尾 敏 敏 はが1名第1
図
第2図
→畔 間(mi−〕FIG. 1 is a block diagram of a clothes dryer which is an embodiment of the present invention, and FIG. 2 is a graph showing the relationship between drying rate and time. 3...Load, 4...Control unit, 5...
Dryness detection device, 6...Drying material amount detection device. □
Name of agent: Patent attorney Satoshi Nakao (1 person)
Figure 2 → Between (mi-)
Claims (1)
の乾燥率に達したことを検知する乾燥検知装置と、前記
被乾燥物の量を判定する被乾燥物量検知装置と、前記被
乾燥物が前記一定の乾燥率に達した後、前記被乾燥物量
検知装置が検知した被乾燥物量により決定される遅延時
間にて運転を停止させる制御部とからなる衣類乾燥機。a drying device for drying an object to be dried; a drying detection device for detecting that the object to be dried has reached a certain drying rate; a device for detecting an amount of the object to be dried for determining the amount of the object to be dried; A clothes dryer comprising: a control unit that stops the operation at a delay time determined by the amount of items to be dried detected by the amount of items to be dried detected by the amount of items to be dried after the items reach the certain drying rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58235310A JPS60126198A (en) | 1983-12-13 | 1983-12-13 | Clothing dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58235310A JPS60126198A (en) | 1983-12-13 | 1983-12-13 | Clothing dryer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60126198A true JPS60126198A (en) | 1985-07-05 |
JPH0530480B2 JPH0530480B2 (en) | 1993-05-10 |
Family
ID=16984213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58235310A Granted JPS60126198A (en) | 1983-12-13 | 1983-12-13 | Clothing dryer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60126198A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267600U (en) * | 1985-10-16 | 1987-04-27 | ||
JPS62130599U (en) * | 1986-02-13 | 1987-08-18 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091196U (en) * | 1983-11-22 | 1985-06-21 | 株式会社東芝 | Dryer drying amount detection device |
-
1983
- 1983-12-13 JP JP58235310A patent/JPS60126198A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6091196U (en) * | 1983-11-22 | 1985-06-21 | 株式会社東芝 | Dryer drying amount detection device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267600U (en) * | 1985-10-16 | 1987-04-27 | ||
JPH0411674Y2 (en) * | 1985-10-16 | 1992-03-23 | ||
JPS62130599U (en) * | 1986-02-13 | 1987-08-18 | ||
JPH0411675Y2 (en) * | 1986-02-13 | 1992-03-23 |
Also Published As
Publication number | Publication date |
---|---|
JPH0530480B2 (en) | 1993-05-10 |
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