JP3674102B2 - Clothes dryer - Google Patents

Clothes dryer Download PDF

Info

Publication number
JP3674102B2
JP3674102B2 JP25271395A JP25271395A JP3674102B2 JP 3674102 B2 JP3674102 B2 JP 3674102B2 JP 25271395 A JP25271395 A JP 25271395A JP 25271395 A JP25271395 A JP 25271395A JP 3674102 B2 JP3674102 B2 JP 3674102B2
Authority
JP
Japan
Prior art keywords
air
expansion chamber
temperature detection
hot air
detection device
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 - Fee Related
Application number
JP25271395A
Other languages
Japanese (ja)
Other versions
JPH0994386A (en
Inventor
久哉 松井
哲夫 河合
敏彦 裏
正光 三原
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 Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP25271395A priority Critical patent/JP3674102B2/en
Publication of JPH0994386A publication Critical patent/JPH0994386A/en
Application granted granted Critical
Publication of JP3674102B2 publication Critical patent/JP3674102B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Detail Structures Of Washing Machines And Dryers (AREA)

Description

【0001】
【産業上の利用分野】
本発明は、回転ドラム内に衣類などの被乾燥物を収容し、回転ドラム内に熱風を供給して乾燥し、回転ドラム内の湿気を送風ファンによって排出するようにした衣類乾燥機に関するものである。
【0002】
【従来の技術】
従来、この種の衣類乾燥機は図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。
【0003】
図に示すように、外枠1は、内部に回転ドラム2を回転自在に支持している。すなわち、回転ドラム2の前部の開口端を熱風供給用の給気口3aを設けたドラム支持板3で支持し、後部を背板4に固定したシャフト5を介して軸受6にて支持している。この回転ドラム2の奥壁には衣類からでるリントが機外に放出しないようにフィルター7およびフィルターカバー8を着脱自在に装着している。
【0004】
回転ドラム2の後方には、モータ9の軸に固定したプーリー10とファンベルト11にて連結し、ファンケース12内に設けた送風ファン13を設け、この送風ファン13により回転ドラム2内に熱風を送風して衣類を乾燥する。また、回転ドラム2内の衣類を攪拌するためモータ9と連結したドラムベルト14を介して回転ドラム2を回転する。
【0005】
被乾燥物を乾燥する熱源は外枠1内に設けた燃焼部15に収納したバーナー16にてガスを燃焼する。燃焼部15はバーナー16を覆うように設け、回転ドラム2内への吐出部であるドラム支持板3と燃焼部15とを吸気ダクト17により連通している。
【0006】
バーナー16で燃焼するガスは、供給、遮断を行うための電磁開閉弁(図示せず)と、衣類の乾燥状態および排気温度の上昇などによりガス消費量(燃焼量)を変化させつつ行う比例制御弁(図示せず)とを通して供給される。ガス燃焼に必要なガスは、ガスノズル18より噴出され、燃焼に必要な空気はガスとともにバーナー16の吸気口より吸気されてバーナー16内にて混合され、バーナー16の炎口にて燃焼する。
【0007】
熱風の温度を検出する温度検出装置(図示せず)は、サーモスタットで構成し、ガス燃焼の高温を直接に受けないバーナー16の横に位置する2次空気流入部となる燃焼部15の側壁に配設して、送風量の変化による燃焼部15の温度上昇を検出し、比例制御弁によりガス供給量を調整していた。
【0008】
【発明が解決しようとする課題】
ガス衣類乾燥機の特徴であるガスの高エネルギーを利用した高速短時間乾燥では、被乾燥物(衣類)の温度を高めすぎて熱による損傷を生じぬように、被乾燥物の乾燥状態に応じたガス消費量(燃焼量)の調整が不可避となるが、上記従来の構成では、通常運転時の熱風温度を速やかに把握するには不適切で、検出される温度は連続燃焼運転時の熱風状態に早急に反応しがたいものであった。
【0009】
したがって、乾燥が急速なために温度変化も速く、ガス消費量の制御は衣類および機体の温度上昇を予測する形で制御が必要となるため、熱風温度を安定した状態で即応的に把握する必要がある。
【0010】
本発明は上記従来の課題を解決するもので、回転ドラムに供給する熱風を加熱する燃焼部の燃焼を安定させるとともに、乾燥に供する熱風温度を直接的に温度検出装置で検出し得るようにし、衣類の熱損傷を低減し、かつ乾燥時間を短縮できるようにすることを第1の目的としている。
【0011】
また、外気と熱風とを混流させて温度検出装置の温度を低くすることを第2の目的としている。
【0012】
【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、被乾燥物を収容し乾燥させる回転ドラムと、前記回転ドラム空気を供給する送風ファンと、複数の開口部を有する制御板により加熱室と温風送風部とに分離され前記回転ドラムに供給する空気を加熱する燃焼部と、前記回転ドラムの開口端を回転自在に支承し熱風供給用の給気口を設けたドラム支持板と、一端前記給気口に連通するとともに他端前記温風送風部連通する給気ダクトとを備え、前記給気ダクトと温風送風部との間には、断面積が前記温風送風部の出口の断面積より大きくかつ前記給気ダクトの給気口の断面積より大きい拡張室部を設けるとともに、前記拡張室部に温度検出装置を具備したことを第1の課題解決手段としている。
【0013】
また、第2の目的を達成するために、上記第1の課題解決手段に加えて、拡張室部の外壁に開口した取付穴部より拡張室内部に突出し温度検出装置を係着した温度検出装置保持部を備え、前記温度検出装置保持部は、前記拡張室部の外壁への投影が取付穴部を塞ぐように傾斜させたことを第2の課題解決手段としている
【0014】
【作用】
本発明は上記した第1の課題解決手段により、燃焼部内の空気は、送風ファンの回転によって吸引されるが、複数の開口部を有する制御板により加熱室では送風ファンによる吸引の影響がなく、安定した燃焼をすることができるとともに、燃焼部で加熱された熱風は広がった拡張室部に導かれて拡散するため、拡張室部にて均一化された温度を検出することにより、乾燥に供する熱風に対応した温度を検出することができ、乾燥用の熱風の供給状態に応じたガス消費量(燃焼量)を設定することができ、乾燥用の熱風の温度が適性となる乾燥が可能となる。
【0015】
また、第2の課題解決手段により、拡張室部外壁に開口させた取付穴部より拡張室内部に突出した温度検出装置保持部は、その外壁への投影が取付穴部を塞ぐように傾斜させたことにより、取付穴部より温度検出装置を通過して外気を吸入することができて温度検出装置の温度を低減することができ、装置の信頼性を向上し、温度精度が高く汎用性のある廉価な温度検出装置の選択が可能となる
【0016】
【実施例】
以下、本発明の一実施例を図1から図4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。
【0017】
図1および図2に示すように、電磁開閉弁19は、バーナー16で燃焼するガスを供給、遮断し、比例制御弁20は、被乾燥物の乾燥状態、排気温度の上昇などによりガス消費量(燃焼量)を変化させながらガスを供給する。ガス燃焼に必要なガスはガスノズル18より噴出され、燃焼に必要な空気はガスとともにバーナー16の吸気口より吸気されてバーナー16内にて混合され、バーナー16の炎口にて燃焼する。
【0018】
燃焼部21は、バーナー16の上部に設けた複数の開口部22aを有する制御板22により、バーナー16がある加熱室23と熱風送風部24とに分離している。拡張室部25は、吸気ダクト17と熱風送風部24との間に設け、その断面積は、熱風送風部24の出口26の断面積より大きく、給気ダクト17の給気口27の面積より大なるように設定している。この拡張室部25に温度検出装置28を設置している。
【0019】
つぎに、図3および図4に示すように、拡張室部25の外壁に取付穴部29を開口し、温度検出装置28を温度検出装置保持部30に係着し、この温度検出装置保持部30を拡張室部25の外壁への投影が取付穴部29を塞ぐように傾斜させて固定している。
【0020】
上記構成において動作を説明すると、モータ9の回転駆動して回転ドラム2と送風ファン13を回転する。その後、電磁開閉弁19と比例制御弁20とを開いてバーナー16にガスを供給し、点火装置(図示せず)により点火する。そして、回転ドラム2内と連通する送風ファン13の回転によって、回転ドラム2内の湿潤空気を排出し、燃焼部21の熱風を回転ドラム2内に吸引する。
【0021】
燃焼部21内の空気は、送風ファン13の回転によって吸引されるが、複数の開口部を有する制御板22により加熱室23では送風ファン13による吸引の影響がなく、安定した燃焼をすることができる。そして、バーナー16によるガスの燃焼により加熱された熱風は、熱風送風部24を通って拡張室部25に導かれる。
【0022】
拡張室部25では、その断面積が大きいため、熱風は拡散して拡張室部25内の温度を均一にする。温度検知装置28にて、この均一化された温度を検出することにより、乾燥に供する熱風に対応した温度を検出することができ、乾燥用の熱風の供給状態に応じたガス消費量(燃焼量)を設定することができ、乾燥用の熱風の温度が適性となる乾燥が可能となる。
【0023】
このとき、燃焼部21の熱風を回転ドラム2内に吸引する際に取付穴部29より外気を温度検出装置28を通過させて吸引するため、温度検出装置28の温度を低減することができ、装置の信頼性を向上し、温度精度が高く汎用性のある廉価な温度検出装置を使用することができる。
【0024】
【発明の効果】
以上のように本発明は、被乾燥物を収容し乾燥させる回転ドラムと、前記回転ドラム空気を供給する送風ファンと、複数の開口部を有する制御板により加熱室と温風送風部とに分離され前記回転ドラムに供給する空気を加熱する燃焼部と、前記回転ドラムの開口端を回転自在に支承し熱風供給用の給気口を設けたドラム支持板と、一端前記給気口に連通するとともに他端前記温風送風部連通する給気ダクトとを備え、前記給気ダクトと温風送風部との間には、断面積が前記温風送風部の出口の断面積より大きくかつ前記給気ダクトの給気口の断面積より大きい拡張室部を設けるとともに、前記拡張室部に温度検出装置を具備したから、燃焼部内の空気は、送風ファンの回転によって吸引されるが、複数の開口部を有する制御板により加熱室では送風ファンによる吸引の影響がなく、安定した燃焼をすることができるとともに、乾燥用空気は吸引されて燃焼しているバーナーにて加熱され高温となり、拡張室部に流入して拡散することにより、拡張室部にて均一化された温度を検出することができ、乾燥に供する熱風に対応した温度を検出し得るようになる。これにより、乾燥用の熱風の供給状態に応じたガス消費量(燃焼量)を設定することができ、乾燥用の熱風の温度が適性となる乾燥が可能となる。また、衣類乾燥機の外枠側の組立性およびメンテナンス性の良い位置に温度検出装置を選択することも可能となる。
【0025】
また、拡張室部の外壁に開口した取付穴部より拡張室内部に突出し温度検出装置を係着した温度検出装置保持部を備え、前記温度検出装置保持部は、前記拡張室部の外壁への投影が取付穴部を塞ぐように傾斜させたから、送風ファンの回転によって回転ドラム内の湿潤空気を排出し、燃焼部の熱風を回転ドラム内に吸引する際に、取付穴部より外気を温度検出装置を通過させて吸引することができ、温度検出装置の温度を低減することが可能となり、装置の信頼性を向上し、温度精度が高く、汎用性のある廉価な温度検出装置を使用することができる
図面の簡単な説明】
【図1】 本発明の一実施例の衣類乾燥機の縦断面図
【図2】 同衣類乾燥機の燃焼部の拡大分解斜視図
【図3】 同衣類乾燥機の温度検出装置取付部の拡大分解斜視図
【図4】 同衣類乾燥機の温度検出装置取付部の拡大断面図
【図5】 従来の衣類乾燥機の縦断面図
【符号の説明】
2 回転ドラム
3 ドラム支持板
3a 給気口
13 送風ファン
17 給気ダクト
21 燃焼部
25 拡張室部
28 温度検出装置
[0001]
[Industrial application fields]
The present invention relates to a clothes dryer in which an object to be dried such as clothes is accommodated in a rotating drum, hot air is supplied into the rotating drum for drying, and moisture in the rotating drum is discharged by a blower fan. is there.
[0002]
[Prior art]
Conventionally, this type of clothes dryer is configured as shown in FIG. Hereinafter, the configuration will be described.
[0003]
As shown in the figure, the outer frame 1 supports a rotating drum 2 rotatably inside. That is, the opening end of the front part of the rotating drum 2 is supported by a drum support plate 3 provided with a hot air supply port 3a, and the rear part is supported by a bearing 6 via a shaft 5 fixed to the back plate 4. ing. A filter 7 and a filter cover 8 are detachably mounted on the inner wall of the rotary drum 2 so that lint from the clothes is not released outside the machine.
[0004]
Behind the rotating drum 2 is connected a pulley 10 fixed to the shaft of the motor 9 and a fan belt 11, and a blower fan 13 provided in a fan case 12 is provided. Blow the clothes to dry. Further, the rotating drum 2 is rotated through a drum belt 14 connected to the motor 9 in order to stir the clothes in the rotating drum 2.
[0005]
A heat source for drying an object to be dried burns gas in a burner 16 housed in a combustion section 15 provided in the outer frame 1. The combustion section 15 is provided so as to cover the burner 16, and the drum support plate 3 serving as a discharge section into the rotary drum 2 and the combustion section 15 are communicated with each other by an intake duct 17.
[0006]
Gas that burns in the burner 16 is proportionally controlled by changing the gas consumption (combustion amount) due to an electromagnetic on-off valve (not shown) for supplying and shutting off and a dry state of clothing and an increase in exhaust temperature. Supplied through a valve (not shown). The gas necessary for gas combustion is ejected from the gas nozzle 18, and the air necessary for combustion is sucked together with the gas from the intake port of the burner 16, mixed in the burner 16, and burned at the flame port of the burner 16.
[0007]
A temperature detection device (not shown) for detecting the temperature of the hot air is composed of a thermostat, and is provided on the side wall of the combustion unit 15 serving as a secondary air inflow portion located beside the burner 16 that does not directly receive the high temperature of gas combustion. The temperature increase of the combustion unit 15 due to the change in the air flow rate is detected, and the gas supply amount is adjusted by the proportional control valve.
[0008]
[Problems to be solved by the invention]
Depending on the drying condition of the object to be dried, high-speed and short-time drying using the high energy of gas, which is a characteristic of gas clothes dryers, will not cause damage due to heat due to excessively high temperature of the object to be dried (clothing). Adjustment of gas consumption (combustion amount) is unavoidable, but with the above conventional configuration, it is inappropriate to quickly grasp the hot air temperature during normal operation, and the detected temperature is hot air during continuous combustion operation. It was difficult to react quickly to the condition.
[0009]
Therefore, the temperature changes quickly due to rapid drying, and the control of gas consumption requires control in the form of predicting the temperature rise of clothing and aircraft, so it is necessary to immediately grasp the hot air temperature in a stable state There is.
[0010]
The present invention solves the above-mentioned conventional problem, stabilizes the combustion of the combustion section that heats the hot air supplied to the rotating drum, and enables the temperature detection device to directly detect the temperature of the hot air used for drying, The first object is to reduce the heat damage of clothes and shorten the drying time.
[0011]
A second object is to lower the temperature of the temperature detection device by mixing the outside air and hot air.
[0012]
[Means for Solving the Problems]
In order to achieve the first object, the present invention provides a heating chamber including a rotating drum that accommodates and dries an object to be dried, a blower fan that supplies air into the rotating drum , and a control plate having a plurality of openings. A combustion section that heats air that is separated into a hot air blowing section and that is supplied into the rotating drum , and a drum support plate that rotatably supports the opening end of the rotating drum and that is provided with an air supply port for supplying hot air , and a supply air duct having one end communicating with the hot air blowing unit and the other end communicates with the said air inlet, between the air supply duct and the hot air blower unit, the cross-sectional area wherein the hot air A first problem-solving means is that an expansion chamber portion larger than the cross-sectional area of the outlet of the blower portion and larger than the cross-sectional area of the air supply port of the air supply duct is provided, and a temperature detection device is provided in the expansion chamber portion. Yes.
[0013]
Further, in order to achieve the second object, in addition to the first problem solving means, a temperature detection device which protrudes into the expansion chamber from the mounting hole opened in the outer wall of the expansion chamber and is attached to the temperature detection device. The temperature detection device holding part includes a holding part, and the second problem solving means is that the projection onto the outer wall of the expansion chamber part is inclined so as to close the attachment hole part .
[0014]
[Action]
In the present invention , the air in the combustion section is sucked by the rotation of the blower fan by the first problem solving means described above, but the control plate having a plurality of openings has no influence of suction by the blower fan in the heating chamber, While being able to perform stable combustion, the hot air heated in the combustion section is guided and diffused to the extended expansion chamber section, so that it is subjected to drying by detecting a uniform temperature in the expansion chamber section. The temperature corresponding to the hot air can be detected, the gas consumption (combustion amount) can be set according to the supply state of the hot air for drying, and drying with the appropriate temperature of the hot air for drying is possible Become.
[0015]
In addition, the temperature detection device holding portion protruding into the expansion chamber from the mounting hole opened in the outer wall of the expansion chamber by the second problem solving means is inclined so that the projection onto the outer wall blocks the mounting hole. As a result, the outside air can be sucked from the mounting hole through the temperature detection device, the temperature of the temperature detection device can be reduced, the reliability of the device is improved, the temperature accuracy is high, and the versatility is high. An inexpensive temperature detection device can be selected .
[0016]
【Example】
An embodiment of the present invention will be described below with reference to FIGS. In addition, the thing of the same structure as a prior art example attaches | subjects the same code | symbol, and abbreviate | omits description.
[0017]
As shown in FIG. 1 and FIG. 2, the electromagnetic on-off valve 19 supplies and shuts off the gas combusted by the burner 16, and the proportional control valve 20 consumes gas due to the dry state of the object to be dried, the rise in exhaust temperature, etc. Gas is supplied while changing (combustion amount). The gas necessary for gas combustion is ejected from the gas nozzle 18, and the air necessary for combustion is sucked together with the gas from the intake port of the burner 16, mixed in the burner 16, and burned at the flame port of the burner 16.
[0018]
The combustion section 21 is separated into a heating chamber 23 and a hot air blowing section 24 where the burner 16 is provided by a control plate 22 having a plurality of openings 22 a provided at the upper part of the burner 16. The expansion chamber portion 25 is provided between the intake duct 17 and the hot air blowing portion 24, and the cross-sectional area thereof is larger than the cross-sectional area of the outlet 26 of the hot air blowing portion 24 and is larger than the area of the air supply port 27 of the air supply duct 17. It is set to be large. A temperature detection device 28 is installed in the expansion chamber 25.
[0019]
Next, as shown in FIGS. 3 and 4, a mounting hole 29 is opened in the outer wall of the expansion chamber 25, and the temperature detection device 28 is engaged with the temperature detection device holding portion 30. This temperature detection device holding portion 30 is fixed so as to be inclined so that the projection onto the outer wall of the expansion chamber 25 closes the attachment hole 29.
[0020]
The operation in the above configuration will be described. The rotary drum 2 and the blower fan 13 are rotated by driving the motor 9 to rotate. Thereafter, the electromagnetic on-off valve 19 and the proportional control valve 20 are opened to supply gas to the burner 16 and ignited by an ignition device (not shown). Then, by the rotation of the blower fan 13 communicating with the inside of the rotating drum 2, the humid air in the rotating drum 2 is discharged, and the hot air from the combustion unit 21 is sucked into the rotating drum 2.
[0021]
The air in the combustion unit 21 is sucked by the rotation of the blower fan 13, but the control plate 22 having a plurality of openings has no influence of suction by the blower fan 13 in the heating chamber 23 and can stably burn. it can. The hot air heated by the combustion of gas by the burner 16 is guided to the expansion chamber portion 25 through the hot air blowing portion 24.
[0022]
Since the cross-sectional area of the expansion chamber 25 is large, the hot air diffuses to make the temperature in the expansion chamber 25 uniform. By detecting this uniform temperature with the temperature detector 28, the temperature corresponding to the hot air used for drying can be detected, and the gas consumption (combustion amount) according to the supply state of the hot air for drying. ) Can be set, and drying at which the temperature of the hot air for drying becomes suitable becomes possible.
[0023]
At this time, when the hot air from the combustion unit 21 is sucked into the rotary drum 2, the outside air is sucked through the temperature detection device 28 from the attachment hole 29, so that the temperature of the temperature detection device 28 can be reduced. The reliability of the apparatus can be improved, and an inexpensive temperature detection apparatus with high temperature accuracy and versatility can be used.
[0024]
【The invention's effect】
As described above, the present invention includes a rotating drum for storing and drying an object to be dried, a blower fan for supplying air into the rotating drum , and a heating chamber and a hot air blowing unit by a control plate having a plurality of openings. a combustion section which are separated to heat the air supplied to the rotary in drum, said the open end of the rotary drum is rotatably supported drum supporting plate provided with air inlet for hot air supply, the air supply at one end and a supply air duct the other end communicates with the mouth in communication with the hot air blower unit, between the air supply duct and the hot air blower unit, the cross-sectional area of the outlet of the warm air blowing portion sectional Since the expansion chamber portion larger than the area and larger than the cross-sectional area of the air supply port of the air supply duct is provided, and the expansion chamber portion is provided with a temperature detection device , the air in the combustion portion is sucked by the rotation of the blower fan. However, for control boards with multiple openings Ri no influence of suction by the blower fan in the heating chamber, it is possible to stable combustion, the drying air is heated to a high temperature heated by the burner are combusted is sucked, spread flows into the expansion chamber By doing so, the temperature made uniform in the expansion chamber can be detected, and the temperature corresponding to the hot air used for drying can be detected. Thereby, the gas consumption (combustion amount) according to the supply state of the hot air for drying can be set, and the drying with which the temperature of the hot air for drying becomes suitable is attained. It is also possible to select the temperature detection device at a position on the outer frame side of the clothes dryer that is easy to assemble and maintain.
[0025]
A temperature detection device holding portion projecting into the expansion chamber from the mounting hole opening in the outer wall of the expansion chamber portion, and having a temperature detection device attached thereto, the temperature detection device holding portion being connected to the outer wall of the expansion chamber portion; Since the projection is inclined so as to close the mounting hole, when the blower fan rotates, the wet air in the rotating drum is discharged, and when the hot air from the combustion section is sucked into the rotating drum, the outside air temperature is detected from the mounting hole. The device can be sucked through the device, the temperature of the temperature detection device can be reduced, the reliability of the device is improved, the temperature accuracy is high, and a versatile and inexpensive temperature detection device is used. Can do .
[ Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a clothes dryer according to an embodiment of the present invention. FIG. 2 is an enlarged exploded perspective view of a combustion portion of the clothes dryer. FIG. 3 is an enlarged view of a temperature detection device mounting portion of the clothes dryer. Exploded perspective view [Fig. 4] Enlarged cross-sectional view of the temperature detection device mounting portion of the clothes dryer [Fig. 5] Vertical cross-sectional view of a conventional clothes dryer [Explanation of symbols]
DESCRIPTION OF SYMBOLS 2 Rotating drum 3 Drum support plate 3a Air supply port 13 Blower fan 17 Air supply duct 21 Combustion part 25 Expansion chamber part 28 Temperature detection apparatus

Claims (2)

被乾燥物を収容し乾燥させる回転ドラムと、前記回転ドラム空気を供給する送風ファンと、複数の開口部を有する制御板により加熱室と温風送風部とに分離され前記回転ドラムに供給する空気を加熱する燃焼部と、前記回転ドラムの開口端を回転自在に支承し熱風供給用の給気口を設けたドラム支持板と、一端前記給気口に連通するとともに他端前記温風送風部連通する給気ダクトとを備え、前記給気ダクトと温風送風部との間には、断面積が前記温風送風部の出口の断面積より大きくかつ前記給気ダクトの給気口の断面積より大きい拡張室部を設けるとともに、前記拡張室部に温度検出装置を具備した衣類乾燥機。A rotary drum drying houses matter to be dried, a blowing fan for supplying air to the rotating the drum, the the control plate having a plurality of apertures separated into a heating chamber and the hot air blower the rotation within the drum A combustion section that heats the air to be supplied; a drum support plate that rotatably supports the opening end of the rotating drum and that is provided with an air supply port for supplying hot air; and one end that communicates with the air supply port and the other end that and a air supply duct that communicates with the warm air blower, the air supply duct and between the hot air blower, larger cross sectional area than the cross-sectional area of the outlet of the warm air blowing unit and the air supply duct The clothes dryer which provided the expansion chamber part larger than the cross-sectional area of this air supply opening | mouth, and equipped the said expansion chamber part with the temperature detection apparatus. 拡張室部の外壁に開口した取付穴部より拡張室内部に突出し温度検出装置を係着した温度検出装置保持部を備え、前記温度検出装置保持部は、前記拡張室部の外壁への投影が取付穴部を塞ぐように傾斜させた請求項1記載の衣類乾燥機。  A temperature detection device holding portion that protrudes into the expansion chamber from a mounting hole that opens on the outer wall of the expansion chamber and has a temperature detection device attached thereto, the temperature detection device holding portion being projected onto the outer wall of the expansion chamber. The clothes dryer according to claim 1, wherein the clothes dryer is inclined so as to close the mounting hole.
JP25271395A 1995-09-29 1995-09-29 Clothes dryer Expired - Fee Related JP3674102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25271395A JP3674102B2 (en) 1995-09-29 1995-09-29 Clothes dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25271395A JP3674102B2 (en) 1995-09-29 1995-09-29 Clothes dryer

Publications (2)

Publication Number Publication Date
JPH0994386A JPH0994386A (en) 1997-04-08
JP3674102B2 true JP3674102B2 (en) 2005-07-20

Family

ID=17241222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25271395A Expired - Fee Related JP3674102B2 (en) 1995-09-29 1995-09-29 Clothes dryer

Country Status (1)

Country Link
JP (1) JP3674102B2 (en)

Also Published As

Publication number Publication date
JPH0994386A (en) 1997-04-08

Similar Documents

Publication Publication Date Title
US4086053A (en) Clothes dryer gas heater assembly
KR100578349B1 (en) Air conditioning structure for dryer
JP3674102B2 (en) Clothes dryer
US20040123487A1 (en) Assembling structure between guide funnel and inlet duct in gas combustion device for clothes dryer
JPH05177091A (en) Intake air heating control method for drier and device therefor
KR20020062451A (en) A dryer with an aromatic
JP2699233B2 (en) Clothes dryer
KR100780348B1 (en) Hot air supplying apparatus for dryer
JP4545566B2 (en) Commercial dryer
JP2863879B2 (en) Dryer air supply heating control method and apparatus
JPS6014465Y2 (en) Dryer
JP2640408B2 (en) Clothing temperature sensor mounting structure
KR100826536B1 (en) Clothes dryer
KR100209686B1 (en) Clothes dryer
KR950007272B1 (en) Clothing dryer
KR100429251B1 (en) Gas range having cloth dryer
JPS6127591Y2 (en)
KR950012730B1 (en) Clothing dryer
KR100751800B1 (en) Gas heater for dryer and control method thereof
JPH02209197A (en) Gas dryer for clothes
KR960014286B1 (en) Clothing dryer
JP3674104B2 (en) Gas clothes dryer
KR100589908B1 (en) Clothes Drying Apparatus
KR100524275B1 (en) Clothing drier
JP2714740B2 (en) Clothes dryer

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040924

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041102

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041208

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050418

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090513

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100513

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110513

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees