JPS5819294A - Garment dryer - Google Patents
Garment dryerInfo
- Publication number
- JPS5819294A JPS5819294A JP11520281A JP11520281A JPS5819294A JP S5819294 A JPS5819294 A JP S5819294A JP 11520281 A JP11520281 A JP 11520281A JP 11520281 A JP11520281 A JP 11520281A JP S5819294 A JPS5819294 A JP S5819294A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- outer frame
- clothes dryer
- cylindrical surface
- heat source
- 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
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】
本発明は衣類乾燥機にかかわり、特に、大容量の衣類を
乾燥するのに好適な、容積効率が高く、熱源の利用効率
も高い衣類乾燥機に関するもので−ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a clothes dryer, and particularly to a clothes dryer that is suitable for drying a large amount of clothes, has high volumetric efficiency, and has high heat source utilization efficiency.
従来のドラム゛を有する衣類乾燥機は、直方体状の外枠
内に両側有底円筒形のドラムを配置し、これを回動させ
、熱源よりの熱風をドラム内へ導いて被乾燥物である衣
類を乾燥させるものであるが、直方体状の外枠内に円筒
形のドラムを配置しているため、外枠の四隅がデッドス
ペースとなり、ドラムの占める有効体積が外枠の体積に
割して約55チと小さく、衣類乾燥機の大容量化をする
場合には外枠の大型化が必要であった。!た、同一容量
の衣類乾燥機については、家屋事情などからコンパクト
化が望まれていたが、従来の構成ではこれは不可能であ
った。さら・に、従来の衣類乾燥機では、衣類の乾燥は
熱風による乾燥、すなわら空気の強制対流による熱の伝
播のみを利用して行っていたため、熱源の有する熱エネ
ルギーが十分に利用されない欠点があった。A conventional clothes dryer with a drum has a cylindrical drum with bottoms on both sides placed inside a rectangular parallelepiped outer frame, which is rotated to guide hot air from a heat source into the drum to remove the items to be dried. This device is used to dry clothes, but since a cylindrical drum is placed inside a rectangular parallelepiped-shaped outer frame, the four corners of the outer frame become dead space, and the effective volume occupied by the drum is divided by the volume of the outer frame. It is small at about 55 inches, and when increasing the capacity of a clothes dryer, it was necessary to increase the size of the outer frame. ! In addition, for clothes dryers with the same capacity, it has been desired to make them more compact due to household circumstances, but this has not been possible with conventional configurations. Furthermore, conventional clothes dryers dry clothes using only hot air, that is, heat propagation through forced convection of air, which has the disadvantage that the thermal energy of the heat source is not fully utilized. was there.
本発明の一つの目的は、上記した従来技術の欠点をなり
シ、同一の大きさの外枠に対してドラムの占める有効体
積の最大化を図った衣類乾燥機を提供することである。One object of the present invention is to provide a clothes dryer that overcomes the above-mentioned drawbacks of the prior art and maximizes the effective volume occupied by the drum with respect to an outer frame of the same size.
また、本発明の他の目的は、熱源の有する熱エネルギー
の利用効率を高めた衣類乾燥機を提供することである。Another object of the present invention is to provide a clothes dryer with improved utilization efficiency of thermal energy possessed by a heat source.
前者の目的を達成するため、本発明においては、はぼ直
方体状の外枠内に存在する従来の円筒形のドラムでは利
用できない四隅のデッドスペースを利用すべく、ドラム
の筒面部を可撓性を有する材料で形成して、ドラムをそ
の断面が非円形になるように構成するとともに、外枠の
四隅の一つに電源、熱源等を配置する。また、後者の目
的を達成するため、本発明においては、上記のドラム筒
面部を光透過性と空気通過性を有する材料、例えば金網
等の材料で構成し、熱源には遠赤外線ヒータを用いるこ
とにより、熱源の有する熱エネルギーを直接の輻射と空
気の強制対流による伝播との両方によって被乾燥物であ
る衣類に作用させ、熱源の有する熱エネルギーの利用効
率を高めたものである。In order to achieve the former objective, the present invention makes the cylindrical surface of the drum flexible in order to utilize the dead space at the four corners that is not available in conventional cylindrical drums that exist within the rectangular parallelepiped outer frame. The drum is made of a material having a non-circular cross section, and a power source, heat source, etc. is arranged at one of the four corners of the outer frame. Furthermore, in order to achieve the latter objective, in the present invention, the drum cylindrical surface is made of a material having light transparency and air permeability, such as wire mesh, and a far-infrared heater is used as the heat source. In this way, the thermal energy of the heat source is applied to the clothes to be dried by both direct radiation and propagation through forced convection of air, thereby increasing the utilization efficiency of the thermal energy of the heat source.
以下、本発明による衣類乾燥機の一実施例を図面により
説明する。第1図は該実施例の正面図、第2図ぽ第1図
のA−0−B断面図、第3図は第1図のO−C断面を示
す部分断面図である。図において、10は外枠で、その
中に被乾燥物である衣類を内部へ投入するための開閉可
能な衣類投入口12を有するドラムが設けられている。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a clothes dryer according to the present invention will be described below with reference to the drawings. 1 is a front view of the embodiment, FIG. 2 is a sectional view taken along the line A0-B in FIG. 1, and FIG. 3 is a partial sectional view taken along the line OC in FIG. In the figure, reference numeral 10 denotes an outer frame, in which a drum having an openable and closable clothes input port 12 for inputting clothes to be dried is provided.
ドラムは、ドラム筒面を形成するドラム部20と、それ
ぞれ外枠10に固定したドラム後面部24およびドラム
前面部28とで構成される。ドラム部20は、可撓性を
有しかつ光透過性と空気通過性の特性をも有する材料、
例えば金網等の材料で形成され、かつドラム内部へ投入
された衣類を攪拌するためのりフタ2.2を数個所に有
するものでiる。The drum is composed of a drum section 20 forming a drum cylindrical surface, and a drum rear section 24 and a drum front section 28, which are respectively fixed to the outer frame 10. The drum portion 20 is made of a material that is flexible and has light transmittance and air permeability.
For example, the drum is made of a material such as a wire mesh, and has several lids 2.2 for stirring the clothes placed inside the drum.
このドラム部20は、ドラム後面部24に設けた後ドラ
ム受は部26とドラム前面部28に設けた前ドラム受は
部30とにより回動自在に支持されており、駆動車42
等の伝達機構を介して電動機40で駆動される。電動機
40と電源50とは、第1図に示すとと′く、直方体状
の外枠10の四隅の一つに配置されている。外枠10の
他の三つの隅にはドラム部20が外枠10の近傍まで張
り出すようになっており、ドラムi、zoがこのような
形となるよう後ドラム受は部26と前ドラム受は部30
の形状が決められている。ドラム部20はこのような後
ドラム受は部26および前ドラム受・け部30の形状に
沿って摺動しつつ、電動機40により駆動車42を介し
回動される。The drum section 20 is rotatably supported by a rear drum receiver section 26 provided on the drum rear surface section 24 and a front drum receiver section 30 provided on the drum front surface section 28.
It is driven by an electric motor 40 via a transmission mechanism such as the following. As shown in FIG. 1, the electric motor 40 and the power source 50 are arranged at one of the four corners of the rectangular parallelepiped-shaped outer frame 10. At the other three corners of the outer frame 10, the drum parts 20 extend to the vicinity of the outer frame 10, and the rear drum holder is connected to the part 26 and the front drum so that the drums i and zo have such a shape. Uke is part 30
The shape of is determined. The drum section 20 is rotated by an electric motor 40 via a drive wheel 42 while sliding along the shapes of the rear drum receiver section 26 and the front drum receiver section 30.
次に、乾燥熱に関し説明する。乾燥用の外気は図に矢印
で示すように、吸気フィルタ60を有する吸気口62よ
り熱源互」へ導かれ、熱風となってドラム内へ流入し、
ドラム内の衣類を乾燥させ、その排気は、ドラム前面部
28に設けた排気フィルタ64を経て、電動機40で駆
動される送風装置66内にある羽根車68で加速され、
排気パイプ70を経て排気ロア2よね機外へ排出される
。Next, dry heat will be explained. As shown by the arrow in the figure, the outside air for drying is guided from an intake port 62 having an intake filter 60 to a heat source, and flows into the drum as hot air.
Clothes in the drum are dried, and the exhaust air passes through an exhaust filter 64 provided on the drum front part 28 and is accelerated by an impeller 68 in a blower device 66 driven by an electric motor 40.
The exhaust lower 2 is discharged to the outside of the machine through the exhaust pipe 70.
ここで、熱源50としては、遠赤外線の成分の多い遠赤
外線ヒータ52を使用している。これは第4図に示すよ
うに、4〜50μの波長のエネルギー強度が大きく、被
乾燥物中の水分によく吸収されるので、熱源の効率が高
くなる。また、熱源1jには、遠赤外線ヒータ52より
出る遠赤外線をドラム部20へ集中すべく、アルミニウ
ム板やステンルス板等でできた反射板54を有しており
、輻射熱がドラム部20へ有効に働く構成になっている
。 −
上記した本実施例においては、外枠10の四隅の一つに
電動機40と熱源り旦とを配置し、残る三つの隅部はド
ラムの有効体積として利用しているため、従来品と比べ
て容積効率が55係がら75%へとアップしており、従
って、従来品と同一乾燥容量の場合には、外枠の体積を
38%低減できる。壕だ、ドラム前面部28に送風装置
66を配置しているので、電動機40よりドラム部20
への駆動伝達と、送風装置66への駆動伝達とが簡略化
され、コンパクト化されている。さらに、熱源1旦の発
熱体として遠赤外線ヒータ52を用い、かつドラ1部2
0を光透過性と空気通過性を有する材料で構成している
ので、衣類中の水分蒸発に有効な輻射熱が直接にドラム
内の衣類に作用し、一方送風装置66により強制対流で
ドラム内へ導入される熱風も途中の放熱等による損失が
少ないので、乾燥効率が大幅に向上する。Here, as the heat source 50, a far-infrared heater 52 having a large amount of far-infrared components is used. This is because, as shown in FIG. 4, the energy intensity of wavelengths of 4 to 50 microns is high and is well absorbed by the moisture in the material to be dried, so that the efficiency of the heat source becomes high. Further, the heat source 1j has a reflector plate 54 made of an aluminum plate, a stainless steel plate, etc., in order to concentrate the far infrared rays emitted from the far infrared heater 52 onto the drum part 20, so that the radiant heat is effectively directed to the drum part 20. It is configured to work. - In this embodiment described above, the electric motor 40 and the heat source are arranged at one of the four corners of the outer frame 10, and the remaining three corners are used as the effective volume of the drum, so compared to the conventional product. The volumetric efficiency has been increased from 55% to 75%, and therefore, with the same drying capacity as the conventional product, the volume of the outer frame can be reduced by 38%. Since the blower device 66 is placed on the drum front section 28, the drum section 20 is
The drive transmission to and the drive transmission to the blower device 66 are simplified and made compact. Further, a far infrared heater 52 is used as a heating element for the heat source, and
Since the 0 is made of a material that is transparent to light and air, radiant heat that is effective for evaporating moisture in the clothes directly acts on the clothes in the drum, while the air blower 66 directs the radiant heat into the drum by forced convection. Since there is little loss in the introduced hot air due to heat radiation, etc., the drying efficiency is greatly improved.
以上説明したように、本発明によれば、衣類乾燥機にお
いて、非円筒部のドラムの採用により従、来はデッドス
ペースであった外枠内の四隅が利用できるので、同一外
枠における容積効率が従来品に比べて61%アップし、
今後の乾燥容量の大容量化を外枠の大きさを変更するこ
となく実現ができ、また標準容量の衣類乾燥機について
は、従来品よりもコンパクト化が可能となる。また、ド
ラム部を光透過性と空気通過性を有する材料で構成し、
熱源として遠赤外線ヒータを用いることにより、乾燥効
率を大幅に向上することができる。As explained above, according to the present invention, in a clothes dryer, by employing a non-cylindrical drum, the four corners of the outer frame, which were conventionally dead spaces, can be used, thereby increasing volumetric efficiency in the same outer frame. is increased by 61% compared to conventional products,
It is possible to increase the drying capacity in the future without changing the size of the outer frame, and standard capacity clothes dryers can be made more compact than conventional products. In addition, the drum part is made of a material that has light transparency and air permeability,
By using a far-infrared heater as a heat source, drying efficiency can be significantly improved.
第1図は本発明による衣類乾燥機の一実施例の正面図、
第2図は第1図のA−0−B’断面図、第3図は第1図
のO−C断面を示す部分断面図、第4図は本発明で使用
する熱源の波長に対する相対的エネルギー強度分布図で
ある。
10・・・外枠、12・・・衣類投入口、20・・・ド
ラム部、22・・・リフタ、24・・・ドラム後面部、
26・・・後ドラム受は部、28・・・ドラム前面部、
30・・・前ドラム受は部5,40・・・電動機、42
・・・駆動車、■・・・熱源、52・・・遠赤外線ヒー
タ、54・・・反射板、60・・・吸気フィルタ、62
・・・吸気口、64・・・排気フィルタ、66・・・送
風装置、68・・・羽根車、70第 1 口
地 2 口
0
も、3 に
第4 口
赤外ン皮蚤()L)FIG. 1 is a front view of an embodiment of a clothes dryer according to the present invention;
Fig. 2 is a sectional view taken along A-0-B' in Fig. 1, Fig. 3 is a partial sectional view showing the OC section in Fig. 1, and Fig. 4 is a relative view of the wavelength of the heat source used in the present invention. It is an energy intensity distribution map. DESCRIPTION OF SYMBOLS 10... Outer frame, 12... Clothes input slot, 20... Drum part, 22... Lifter, 24... Drum rear part,
26... Rear drum support part, 28... Drum front part,
30... Front drum support is part 5, 40... Electric motor, 42
... Drive vehicle, ■ ... Heat source, 52 ... Far infrared heater, 54 ... Reflector, 60 ... Intake filter, 62
...Intake port, 64...Exhaust filter, 66...Blower, 68...Impeller, 70 1st port 2 port 0, 3 and 4th port infrared skin flea ()L )
Claims (1)
の伝達機構を介して電動機で回転されるドラムと、該ド
ラム内に熱!を送るだめの熱源と、該熱源よりの熱風を
前記ドラムを経由して排出させる前記電動機で駆動され
る送風装置と、該電動機とを外枠内に有する衣類乾燥機
において、ドラムを、可撓性を有する材料からなるドラ
ム筒面部と、それぞれ該ドラム筒面部を受ける受は部を
有しかつそれぞれ外枠に固定された板状のドラム前面部
およびドラム後面部とで構成し、前記ドラム筒面部が前
記受は部に沿って回転するようにしたことを特徴とする
衣類乾燥機。 2、特許請求の範囲第1項に記載の衣類乾燥機において
、ドラム筒面部の形状および配置を、外枠のドラム軸に
平行な縁を含んで形成される四隅の空間のうら少なくと
も1つが、ドラムの内部体積の一部として有効的に使用
されるように、その形状および配置を定めたことを特徴
とする衣類乾燥機。 3、特許請求の範囲第1項に記載の衣類乾燥機において
、ドラム筒面部を光透過性と空気通過性を有する可撓性
材料で形成するとともに、熱源を遠赤外線ヒータを用い
て構成し、該遠赤外線ヒータの輻射熱が前記ドラム筒面
部を通してドラムの衣類に作用するようにしたことを特
徴とする衣類乾燥機。[Claims] 1. A drum rotatably supported within a rectangular parallelepiped outer frame and rotated by an electric motor via a transmission mechanism such as a drive wheel; A clothes dryer that includes a heat source for sending a reservoir, a blower device driven by the electric motor that discharges hot air from the heat source via the drum, and the electric motor in an outer frame, wherein the drum is flexible. The drum cylinder is composed of a drum cylindrical surface made of a material having properties, and a plate-shaped drum front and drum rear surfaces each having a receiving part for receiving the drum cylindrical surface and each fixed to an outer frame. A clothes dryer characterized in that a surface portion rotates along the receiver portion. 2. In the clothes dryer according to claim 1, the shape and arrangement of the drum cylindrical surface portion are such that at least one of the four corner spaces formed by including the edge parallel to the drum axis of the outer frame is A clothes dryer characterized in that the shape and arrangement of the drum are determined so that it is effectively used as part of the internal volume of the drum. 3. In the clothes dryer according to claim 1, the drum cylindrical surface portion is formed of a flexible material having light transparency and air permeability, and the heat source is configured using a far-infrared heater, A clothes dryer characterized in that the radiant heat of the far-infrared heater acts on the clothes in the drum through the drum cylindrical surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11520281A JPS5819294A (en) | 1981-07-24 | 1981-07-24 | Garment dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11520281A JPS5819294A (en) | 1981-07-24 | 1981-07-24 | Garment dryer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5819294A true JPS5819294A (en) | 1983-02-04 |
Family
ID=14656878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11520281A Pending JPS5819294A (en) | 1981-07-24 | 1981-07-24 | Garment dryer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819294A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007534430A (en) * | 2004-05-03 | 2007-11-29 | デーウー・エレクトロニクス・コーポレイション | Washing machine with radiation drying unit |
-
1981
- 1981-07-24 JP JP11520281A patent/JPS5819294A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007534430A (en) * | 2004-05-03 | 2007-11-29 | デーウー・エレクトロニクス・コーポレイション | Washing machine with radiation drying unit |
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