JPH08206054A - Dishwasher - Google Patents

Dishwasher

Info

Publication number
JPH08206054A
JPH08206054A JP1615095A JP1615095A JPH08206054A JP H08206054 A JPH08206054 A JP H08206054A JP 1615095 A JP1615095 A JP 1615095A JP 1615095 A JP1615095 A JP 1615095A JP H08206054 A JPH08206054 A JP H08206054A
Authority
JP
Japan
Prior art keywords
temperature
safety device
cleaning tank
washing
ambient temperature
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
Application number
JP1615095A
Other languages
Japanese (ja)
Inventor
Kiyoyasu Shinkai
清恭 新海
Takayuki Ishihara
隆行 石原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1615095A priority Critical patent/JPH08206054A/en
Publication of JPH08206054A publication Critical patent/JPH08206054A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent actuation of a safety device when the atmospheric temp. inside a washing tub remains lower than the specified level, which might occur under influence of the atmospheric temp. when the body of a dish washing machine is in operation. CONSTITUTION: Inside a washing tub 3 to accommodate dishes 2 is heated by a heater 6, and the internal temp. of the tub 3 is sensed by the first temp. sensing means 7, and the operation is stopped by a safety device 8 when the internal temp. of the tub is abnormally high. A control means 13 to actuate the washing, rinsing, and drying operations in sequence stops the operation and notifies the failure in case the atmospheric temp. around the safety device 8 sensed by the second temp. sensing means 12 exceeds the specified range.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は洗浄槽内に洗浄水を給水
し、洗浄槽に収納した食器を洗浄した後、乾燥する食器
洗い機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher for supplying washing water into a washing tank to wash dishes stored in the washing tank and then drying the dishes.

【0002】[0002]

【従来の技術】従来、この種の食器洗い機は図5に示す
ように構成していた。以下、その構成について説明す
る。
2. Description of the Related Art Conventionally, this type of dishwasher has been constructed as shown in FIG. The configuration will be described below.

【0003】図に示すように、食器洗い機本体1の内部
に食器2を収納する洗浄槽3を設け、洗浄槽3内に給水
弁4により洗浄水を給水するようにしている。洗浄ポン
プ5は、洗浄槽3内に収納した食器2を洗浄するために
洗浄水を吐出する。また、洗浄槽3内の洗浄水を機外に
排水する排水ポンプ(図示せず)を設けている。洗浄槽
3底面には、洗浄槽3内の洗浄水を加熱するヒータ(加
熱手段)6を設け、洗浄槽3の下部には、洗浄槽3内の
洗浄水の温度を検知する第1の温度検知手段7を設けて
いる。
As shown in the figure, a washing tank 3 for storing the dishes 2 is provided inside the dishwasher main body 1, and washing water is supplied into the washing tank 3 by a water supply valve 4. The cleaning pump 5 discharges cleaning water for cleaning the dishes 2 stored in the cleaning tank 3. Further, a drainage pump (not shown) for draining the wash water in the wash tank 3 to the outside of the machine is provided. A heater (heating means) 6 for heating the cleaning water in the cleaning tank 3 is provided on the bottom surface of the cleaning tank 3, and a first temperature for detecting the temperature of the cleaning water in the cleaning tank 3 is provided under the cleaning tank 3. A detection means 7 is provided.

【0004】安全装置8は、第1の温度検知手段7と同
様に洗浄槽3に下部に設け、制御装置の故障などでヒー
ター6が連続運転するなどの異常時に、洗浄槽3内の雰
囲気温度が所定の温度を越えると、運転を停止させるも
のである。制御手段9は、洗い、すすぎ、乾燥行程の一
連のを逐次動作を制御するもので、操作部に設けてい
る。
The safety device 8 is provided in the lower portion of the cleaning tank 3 similarly to the first temperature detecting means 7, and when the heater 6 is continuously operated due to a malfunction of the control device or the like, the ambient temperature in the cleaning tank 3 is increased. When the temperature exceeds a predetermined temperature, the operation is stopped. The control means 9 controls the sequential operation of a series of washing, rinsing, and drying processes, and is provided in the operating section.

【0005】上記構成において動作を説明すると、利用
者が食器2を食器かご10に配置して洗浄槽3に収納
し、洗剤を入れて運転を開始すると、洗浄槽3内の残水
を排水ポンプを動作させて機外に排水した後、洗浄槽3
内に給水弁4を動作させて所定水位まで給水する。つぎ
に、洗浄ポンプ5およびヒータ6に運転して洗浄水を食
器2に向けて洗浄ノズル11から噴出しながら所定時間
まで加熱撹拌する。つぎに、排水ポンプを運転し、洗浄
槽3内の洗浄水を機外に排水ホース(図示せず)を介し
て排出する。
The operation of the above structure will be described. When the user places the dishes 2 in the dish basket 10 and stores them in the washing tank 3, and puts detergent into the operation, the residual water in the washing tank 3 is drained by a pump. After operating and draining out of the machine, wash tank 3
The water supply valve 4 is operated to supply water to a predetermined water level. Next, the washing pump 5 and the heater 6 are operated to spray the washing water toward the dishes 2 from the washing nozzle 11 and heat and stir the mixture for a predetermined time. Next, the drainage pump is operated to discharge the cleaning water in the cleaning tank 3 out of the machine through a drainage hose (not shown).

【0006】また、洗浄行程を終了した後のすすぎ行程
でも同様に、給水を行い、洗浄ポンプ5およびヒータ6
を運転した後、洗浄水を機外に排水することを2〜3回
くり返す。また、すすぎ行程を終了した後の乾燥行程で
は、ヒータ6を運転し洗浄槽3内を加熱する。これらの
運転時に、洗浄槽3内の雰囲気温度が保証できる所定の
温度を越える場合、安全装置8内の導通部が洗浄槽3よ
り伝導する熱により溶断され、運転を停止する。
Similarly, in the rinsing process after the cleaning process is completed, water is similarly supplied, and the cleaning pump 5 and the heater 6 are also supplied.
After operating, the draining of wash water to the outside of the machine is repeated 2-3 times. Further, in the drying process after the rinsing process is completed, the heater 6 is operated to heat the inside of the cleaning tank 3. When the ambient temperature in the cleaning tank 3 exceeds a predetermined temperature that can be guaranteed during these operations, the conduction part in the safety device 8 is melted by the heat conducted from the cleaning tank 3 and the operation is stopped.

【0007】[0007]

【発明が解決しようとする課題】このような従来の構成
では、食器洗い機本体運転時の雰囲気温度に影響を受け
易く、安全装置8の動作温度が不安定となる。また、コ
ンロなどの加熱機器に隣接して食器洗い機本体を設置し
た場合は、加熱機器の影響を受けることによって、雰囲
気温度が非常に高くなり、安全装置8が洗浄槽3内の雰
囲気温度の所定の動作温度より早く動作するという問題
を有していた。
With such a conventional structure, the operating temperature of the safety device 8 becomes unstable because it is easily affected by the ambient temperature during operation of the dishwasher main body. In addition, when the dishwasher body is installed adjacent to a heating device such as a stove, the ambient temperature becomes extremely high due to the influence of the heating device, and the safety device 8 sets the ambient temperature in the cleaning tank 3 at a predetermined level. It has a problem that it operates faster than the operating temperature of.

【0008】本発明は上記課題を解決するもので、食器
洗い機本体運転時の雰囲気温度に影響を受けて、洗浄槽
内の雰囲気温度が所定の温度より低い温度で安全装置が
動作するのを防止することを第1の目的としている。
The present invention solves the above problems and prevents the safety device from operating at an ambient temperature in the washing tank lower than a predetermined temperature due to the influence of the ambient temperature during operation of the dishwasher main body. The first purpose is to do.

【0009】また、安全装置の動作温度を安定化させる
ことを第2の目的としている。
A second object is to stabilize the operating temperature of the safety device.

【0010】[0010]

【課題を解決するための手段】本発明は上記第1の目的
を達成するために、食器を収納する洗浄槽と、前記洗浄
槽内を加熱する加熱手段と、前記洗浄槽内の温度を検知
する第1の温度検知手段と、前記洗浄槽内の高温異常時
に運転を停止させる安全装置と、前記安全装置の周囲の
雰囲気温度を検知する第2の温度検知手段と、洗い、す
すぎ、乾燥を逐次動作させる制御手段とを備え、前記制
御手段は、乾燥行程において前記第2の温度検知手段に
より検知した前記安全装置の周囲の雰囲気温度が所定範
囲を越える場合、運転を停止し異常を知らせるようにし
たことを第1の課題解決手段としている。
In order to achieve the first object, the present invention detects a temperature in the cleaning tank, a cleaning tank for storing dishes, a heating means for heating the inside of the cleaning tank. First temperature detecting means, a safety device for stopping the operation when the temperature inside the cleaning tank is abnormally high, a second temperature detecting means for detecting an ambient temperature around the safety device, and washing, rinsing and drying. And a control means for sequentially operating, wherein the control means stops the operation and notifies an abnormality when the ambient temperature around the safety device detected by the second temperature detection means in the drying process exceeds a predetermined range. This is the first means for solving the problems.

【0011】また、第2の目的を達成するために、食器
を収納する洗浄槽と、前記洗浄槽内を加熱する加熱手段
と、前記洗浄槽内の温度を検知する第1の温度検知手段
と、前記洗浄槽内の高温異常時に運転を停止させる安全
装置と、前記安全装置の周囲の雰囲気温度を検知する第
2の温度検知手段と、前記安全装置の周囲の雰囲気を冷
却する送風機と、洗い、すすぎ、乾燥を逐次動作させる
とともに前記第2の温度検知手段の出力に基づき前記送
風機の風量を制御する制御手段とを備え、制御手段は、
乾燥行程において第2の温度検知手段により検知した前
記安全装置の周囲の雰囲気温度が所定の範囲を越える場
合、前記送風機の供給風量を変化させようにしたことを
第2の課題解決手段としている。
In order to achieve the second object, a washing tank for storing dishes, a heating means for heating the inside of the washing tank, and a first temperature detecting means for detecting the temperature in the washing tank are provided. A safety device for stopping the operation when the temperature inside the cleaning tank is abnormal, a second temperature detection means for detecting an ambient temperature around the safety device, a blower for cooling the atmosphere around the safety device, and a washing device. , Rinsing and drying are sequentially operated, and control means for controlling the air volume of the blower based on the output of the second temperature detecting means, the control means comprising:
The second problem solving means is to change the supply air volume of the blower when the ambient temperature around the safety device detected by the second temperature detection means in the drying process exceeds a predetermined range.

【0012】[0012]

【作用】本発明は上記した第1の課題解決手段により、
乾燥行程において、第2の温度検知手段により検知した
安全装置の周囲の雰囲気温度が所定の範囲を越える場
合、食器洗い機の運転を停止し、異常報知をすることに
より、食器洗い機本体運転時の雰囲気温度に影響を受け
て、洗浄槽内の雰囲気温度が所定の温度より低い温度で
安全装置が動作するのを防止することができる。
According to the first means for solving the above problems, the present invention provides:
In the drying process, when the ambient temperature around the safety device detected by the second temperature detection means exceeds a predetermined range, the operation of the dishwasher is stopped and an alarm is issued to notify the atmosphere during the operation of the dishwasher main body. It is possible to prevent the safety device from operating when the ambient temperature in the cleaning tank is lower than a predetermined temperature due to the influence of the temperature.

【0013】また、第2の課題解決手段により、乾燥行
程時において、第2の温度検知手段により検知した安全
装置の周囲の雰囲気温度が所定の範囲を越える場合、送
風機の供給風量を変化させることにより、安全装置の動
作温度を安定化させることができる。
Further, according to the second means for solving the problem, when the ambient temperature around the safety device detected by the second temperature detecting means exceeds a predetermined range during the drying process, the amount of air supplied to the blower is changed. As a result, the operating temperature of the safety device can be stabilized.

【0014】[0014]

【実施例】以下、本発明の第1の実施例を図1を参照し
ながら説明する。なお、従来例と同じ構成のものは同一
符号を付して説明を省略する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIG. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted.

【0015】図に示すように、第2の温度検知手段12
は、安全装置8の周囲の雰囲気温度を検知する。制御手
段13は、洗い、すすぎ、乾燥を逐次動作するととも
に、乾燥行程において、第2の温度検知手段12により
検知した安全装置8の周囲の雰囲気温度が第1の所定温
度(たとえば、60℃)を越える場合、運転を停止し異
常を知らせるようにしている。なお、第2の温度検知手
段12は、その雰囲気温度に基づいて乾燥運転の制御に
も利用するものである。
As shown in the figure, the second temperature detecting means 12
Detects the ambient temperature around the safety device 8. The control unit 13 sequentially performs washing, rinsing, and drying, and the ambient temperature around the safety device 8 detected by the second temperature detection unit 12 in the drying process is the first predetermined temperature (for example, 60 ° C.). If it exceeds the limit, the operation is stopped and an abnormality is notified. The second temperature detecting means 12 is also used for controlling the drying operation based on the ambient temperature.

【0016】上記構成において図2を参照しながら動作
を説明すると、乾燥行程をスタートし、ステップ30に
て決められた時間排水ポンプを動作して残水を排出す
る。つぎに、ステップ31にて第2の温度検知手段12
による安全装置8の周囲の雰囲気温度が保証できない温
度である第1の所定温度(60℃)以上であるかどうか
を判定する。第1の所定温度以上であれば、ステップ3
2にて運転を停止し、ステップ33にて異常を報知す
る。
The operation of the above structure will be described with reference to FIG. 2. The drying process is started, and the drainage pump is operated for the time determined in step 30 to discharge the residual water. Next, at step 31, the second temperature detecting means 12
It is determined whether the ambient temperature around the safety device 8 is equal to or higher than the first predetermined temperature (60 ° C.) which is a temperature that cannot be guaranteed. If the temperature is equal to or higher than the first predetermined temperature, step 3
The operation is stopped at 2, and the abnormality is notified at step 33.

【0017】ステップ31にて第1の所定温度以下であ
れば、ステップ34にてヒータ6に通電し加熱する。つ
ぎに、ステップ35にて乾燥行程時の洗浄槽3内の上限
温度である第2の所定温度(たとえば、80℃)以上で
あるかどうかを判定する。第2の所定温度以上あればス
テップ36にてヒータ6の通電をを停止する。ステップ
35にて第2の所定温度以下であれば、ステップ37に
て所定の時間まで運転を行う。
If the temperature is lower than the first predetermined temperature in step 31, the heater 6 is energized and heated in step 34. Next, in step 35, it is determined whether or not the temperature is equal to or higher than a second predetermined temperature (for example, 80 ° C.) which is the upper limit temperature in the cleaning tank 3 during the drying process. If the temperature is equal to or higher than the second predetermined temperature, the energization of the heater 6 is stopped in step 36. If the temperature is equal to or lower than the second predetermined temperature in step 35, the operation is continued for a predetermined time in step 37.

【0018】このように本実施例によれば、制御手段1
3は、乾燥行程において第2の温度検知手段12により
検知した安全装置8の周囲の雰囲気温度が第1の所定温
度を越える場合、運転を停止し異常を知らせるようにし
ているので、食器洗い機本体1の運転時の雰囲気温度に
影響を受けて、洗浄槽3内の雰囲気温度が所定の温度よ
り低い温度で安全装置8が動作するのを防止することが
できる。
As described above, according to this embodiment, the control means 1
3 indicates that when the ambient temperature around the safety device 8 detected by the second temperature detecting means 12 in the drying process exceeds the first predetermined temperature, the operation is stopped and the abnormality is notified. It is possible to prevent the safety device 8 from operating when the ambient temperature in the cleaning tank 3 is lower than a predetermined temperature due to the influence of the ambient temperature during the operation of 1.

【0019】つぎに、本発明の第2の実施例を図3を参
照しながら説明する。なお、上記第1の実施例と同じ構
成のものは同一符号を付して説明を省略する。
Next, a second embodiment of the present invention will be described with reference to FIG. The same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

【0020】図に示すように、洗浄ポンプ5の冷却用フ
ァン(送風機)14は、安全装置8の周囲の雰囲気を冷
却するために使用する。制御手段15は、洗い、すす
ぎ、乾燥を逐次動作させるとともに、第2の温度検知手
段12の出力に基づき冷却用ファン14の風量を制御す
るようにし、乾燥行程において第2の温度検知手段12
により検知した安全装置8の周囲の雰囲気温度が第3の
所定温度(たとえば、20℃)を越える場合、洗浄ポン
プ5の駆動により送風ファン14を動作させ、冷却用フ
ァン14の供給風量を変化させるようにしている。
As shown in the figure, the cooling fan (blower) 14 of the cleaning pump 5 is used to cool the atmosphere around the safety device 8. The control means 15 sequentially performs washing, rinsing, and drying, and controls the air volume of the cooling fan 14 based on the output of the second temperature detecting means 12, so that the second temperature detecting means 12 can be used in the drying process.
When the ambient temperature around the safety device 8 detected by the above exceeds a third predetermined temperature (for example, 20 ° C.), the cleaning pump 5 is driven to operate the blower fan 14 to change the supply air amount of the cooling fan 14. I am trying.

【0021】上記構成において図4を参照しながら動作
を説明すると、乾燥行程をスタートし、ステップ30に
て決められた時間排水ポンプを動作し残水を排出する。
つぎに、ステップ31にて第2の温度検知手段12によ
る安全装置8の周囲の雰囲気温度が第3の所定温度(2
0℃)以上であるかどうか判定する。第3の所定温度以
上であれば、ステップ39にて、洗浄ポンプ5の駆動に
より送風ファン14を動作させて送風し、安全装置8に
風を送り、安全装置8の周囲を冷却することにより、安
全装置8をより正確に動作するようにする。
The operation of the above structure will be described with reference to FIG. 4. The drying process is started, and the drainage pump is operated for the time determined in step 30 to discharge the residual water.
Next, at step 31, the ambient temperature around the safety device 8 by the second temperature detecting means 12 is the third predetermined temperature (2
It is judged whether the temperature is 0 ° C) or higher. If the temperature is equal to or higher than the third predetermined temperature, in step 39, the cleaning pump 5 is driven to operate the blower fan 14 to blow air, blow wind to the safety device 8, and cool the periphery of the safety device 8. Make the safety device 8 operate more accurately.

【0022】ステップ38にて第3の所定温度以下であ
れば、ステップ40にて送風を停止し、ステップ34に
てヒータ5に通電し加熱する。つぎに、ステップ35に
て乾燥行程時の洗浄槽3内の上限温度である第2の所定
温度(たとえば、80℃)以上であるかどうか判定す
る。第2の所定温度以上であれば、ステップ36にてヒ
ータ5を停止する。ステップ35にて第2の所定温度以
下であれば、ステップ37にて所定の時間まで運転を行
う。
If the temperature is equal to or lower than the third predetermined temperature in step 38, the blowing is stopped in step 40, and the heater 5 is energized and heated in step 34. Next, in step 35, it is determined whether or not the temperature is equal to or higher than a second predetermined temperature (for example, 80 ° C.) which is the upper limit temperature in the cleaning tank 3 during the drying process. If the temperature is equal to or higher than the second predetermined temperature, the heater 5 is stopped in step 36. If the temperature is equal to or lower than the second predetermined temperature in step 35, the operation is continued for a predetermined time in step 37.

【0023】このように本実施例によれば、制御手段1
5は、乾燥行程において第2の温度検知手段12により
検知した安全装置8の周囲の雰囲気温度が所定の範囲を
越える場合、洗浄ポンプ5の駆動により送風ファン14
を動作させて送風し、安全装置8に風を送り、安全装置
8の周囲を冷却することにより、安全装置8の動作温度
を安定化させることができる。
As described above, according to this embodiment, the control means 1
5 is a blower fan 14 driven by the cleaning pump 5 when the ambient temperature around the safety device 8 detected by the second temperature detection means 12 in the drying process exceeds a predetermined range.
Is operated to blow air, the wind is sent to the safety device 8, and the periphery of the safety device 8 is cooled, whereby the operating temperature of the safety device 8 can be stabilized.

【0024】[0024]

【発明の効果】以上のように本発明は、食器を収納する
洗浄槽と、前記洗浄槽内を加熱する加熱手段と、前記洗
浄槽内の温度を検知する第1の温度検知手段と、前記洗
浄槽内の高温異常時に運転を停止させる安全装置と、前
記安全装置の周囲の雰囲気温度を検知する第2の温度検
知手段と、洗い、すすぎ、乾燥を逐次動作させる制御手
段とを備え、前記制御手段は、乾燥行程において前記第
2の温度検知手段により検知した前記安全装置の周囲の
雰囲気温度が所定範囲を越える場合、運転を停止し異常
を知らせるようにしたから、食器洗い機本体運転時の雰
囲気温度に影響を受けて、洗浄槽内の雰囲気温度が所定
の温度より低い温度で安全装置が動作するのを防止する
ことができる。
As described above, according to the present invention, the washing tank for storing dishes, the heating means for heating the inside of the washing tank, the first temperature detecting means for detecting the temperature in the washing tank, A safety device for stopping the operation when the temperature inside the cleaning tank is abnormally high, a second temperature detecting means for detecting an ambient temperature around the safety device; and a control means for sequentially performing washing, rinsing and drying, When the ambient temperature around the safety device detected by the second temperature detection means exceeds a predetermined range in the drying process, the control means stops the operation and notifies the abnormality, so that the operation of the dishwasher main body is controlled. It is possible to prevent the safety device from operating when the ambient temperature in the cleaning tank is lower than a predetermined temperature due to the influence of the ambient temperature.

【0025】また、食器を収納する洗浄槽と、前記洗浄
槽内を加熱する加熱手段と、前記洗浄槽内の温度を検知
する第1の温度検知手段と、前記洗浄槽内の高温異常時
に運転を停止させる安全装置と、前記安全装置の周囲の
雰囲気温度を検知する第2の温度検知手段と、前記安全
装置の周囲の雰囲気を冷却する送風機と、洗い、すす
ぎ、乾燥を逐次動作させるとともに前記第2の温度検知
手段の出力に基づき前記送風機の風量を制御する制御手
段とを備え、制御手段は、乾燥行程において第2の温度
検知手段により検知した前記安全装置の周囲の雰囲気温
度が所定の範囲を越える場合、前記送風機の供給風量を
変化させようにしたから、安全装置の動作温度を安定化
させることができる。
Also, a washing tank for storing dishes, a heating means for heating the inside of the washing tank, a first temperature detecting means for detecting the temperature in the washing tank, and a high temperature operation in the washing tank are operated. A safety device for stopping the safety device, a second temperature detecting means for detecting an ambient temperature around the safety device, a blower for cooling the atmosphere around the safety device, and a sequential operation of washing, rinsing, and drying. A control means for controlling the air volume of the blower based on the output of the second temperature detection means, wherein the control means has a predetermined ambient temperature around the safety device detected by the second temperature detection means in the drying process. If it exceeds the range, the supply air volume of the blower is changed, so that the operating temperature of the safety device can be stabilized.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の第1の実施例の食器洗い機の断面図FIG. 1 is a sectional view of a dishwasher according to a first embodiment of the present invention.

【図2】同食器洗い機の要部動作フローチャート[Fig. 2] Flow chart of main operation of the dishwasher

【図3】本発明の第2の実施例の食器洗い機の断面図FIG. 3 is a sectional view of a dishwasher according to a second embodiment of the present invention.

【図4】同食器洗い機の要部動作フローチャートFIG. 4 is an operation flowchart of main parts of the dishwasher.

【図5】従来の食器洗い機の縦断面図FIG. 5 is a vertical sectional view of a conventional dishwasher

【符号の説明】[Explanation of symbols]

2 食器 3 洗浄槽 6 ヒータ(加熱手段) 7 第1の温度検知手段 8 安全装置 12 第2の温度検知手段 13 制御手段 2 tableware 3 washing tank 6 heater (heating means) 7 first temperature detection means 8 safety device 12 second temperature detection means 13 control means

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 食器を収納する洗浄槽と、前記洗浄槽内
を加熱する加熱手段と、前記洗浄槽内の温度を検知する
第1の温度検知手段と、前記洗浄槽内の高温異常時に運
転を停止させる安全装置と、前記安全装置の周囲の雰囲
気温度を検知する第2の温度検知手段と、洗い、すす
ぎ、乾燥を逐次動作させる制御手段とを備え、前記制御
手段は、乾燥行程において前記第2の温度検知手段によ
り検知した前記安全装置の周囲の雰囲気温度が所定範囲
を越える場合、運転を停止し異常を知らせるようにした
食器洗い機。
1. A cleaning tank for storing dishes, a heating means for heating the inside of the cleaning tank, a first temperature detecting means for detecting a temperature in the cleaning tank, and an operation when a high temperature in the cleaning tank is abnormal. And a second temperature detecting means for detecting an ambient temperature around the safety device, and a control means for sequentially operating washing, rinsing and drying. A dishwasher configured to stop an operation and notify an abnormality when an ambient temperature around the safety device detected by the second temperature detecting means exceeds a predetermined range.
【請求項2】 食器を収納する洗浄槽と、前記洗浄槽内
を加熱する加熱手段と、前記洗浄槽内の温度を検知する
第1の温度検知手段と、前記洗浄槽内の高温異常時に運
転を停止させる安全装置と、前記安全装置の周囲の雰囲
気温度を検知する第2の温度検知手段と、前記安全装置
の周囲の雰囲気を冷却する送風機と、洗い、すすぎ、乾
燥を逐次動作させるとともに前記第2の温度検知手段の
出力に基づき前記送風機の風量を制御する制御手段とを
備え、制御手段は、乾燥行程において第2の温度検知手
段により検知した前記安全装置の周囲の雰囲気温度が所
定の範囲を越える場合、前記送風機の供給風量を変化さ
せようにした食器洗い機。
2. A cleaning tank for storing dishes, a heating means for heating the inside of the cleaning tank, a first temperature detecting means for detecting a temperature in the cleaning tank, and an operation when a high temperature in the cleaning tank is abnormal. A safety device for stopping the safety device, a second temperature detecting means for detecting an ambient temperature around the safety device, a blower for cooling the atmosphere around the safety device, and a sequential operation of washing, rinsing, and drying. A control means for controlling the air volume of the blower based on the output of the second temperature detection means, wherein the control means has a predetermined ambient temperature around the safety device detected by the second temperature detection means in the drying process. A dishwasher in which the amount of air supplied by the blower is changed when the range is exceeded.
JP1615095A 1995-02-02 1995-02-02 Dishwasher Pending JPH08206054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1615095A JPH08206054A (en) 1995-02-02 1995-02-02 Dishwasher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1615095A JPH08206054A (en) 1995-02-02 1995-02-02 Dishwasher

Publications (1)

Publication Number Publication Date
JPH08206054A true JPH08206054A (en) 1996-08-13

Family

ID=11908484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1615095A Pending JPH08206054A (en) 1995-02-02 1995-02-02 Dishwasher

Country Status (1)

Country Link
JP (1) JPH08206054A (en)

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