JPH03202098A - Drum type washing drier - Google Patents
Drum type washing drierInfo
- Publication number
- JPH03202098A JPH03202098A JP1342253A JP34225389A JPH03202098A JP H03202098 A JPH03202098 A JP H03202098A JP 1342253 A JP1342253 A JP 1342253A JP 34225389 A JP34225389 A JP 34225389A JP H03202098 A JPH03202098 A JP H03202098A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- air
- drying
- cover
- lid
- 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
- 238000005406 washing Methods 0.000 title abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 239000008400 supply water Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
この発明は、＆濯し乾燥すべき衣類をドラム内に収容し
几ままて、洗濯かＳＬＭぎ、脱水工程、乾燥工程へと引
き続いて行うドラム式注濯乾燥礪に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application Field This invention is designed to store clothes to be rinsed and dried in a drum, keep them in a dry state, and then carry out washing, SLM, spin-drying, and drying processes. This relates to a drum-type pouring and drying basin.
（ロ）従来の技術
従来この種の洗濯乾燥随においては、ドラム内の衣類を
乾燥するために、乾燥空気をドラムの回転軸より上部に
設けた温風吹込口よりドラム内に下向きに供給するよう
にしている。(B) Conventional Technology Conventionally, in this type of washing/drying equipment, drying air is supplied downward into the drum from a hot air inlet provided above the rotating shaft of the drum in order to dry the clothes inside the drum. That's what I do.
（ハ）発明が解決しようとする課題
しかしながら、乾燥用空気がドラム内においてドラム回
転軸の上方より下向きに流れると、ドラム回転軸より上
側が主な空気流通路となる。従って、ドラム３内では上
半分に温風が流れやすく、衣類と乾燥用空気の接触が十
分てないＩこめ、乾燥効率も低く、乾燥時間も長くなリ
ランニングコストも高くつく結果となっていた。(C) Problems to be Solved by the Invention However, when the drying air flows downward from above the drum rotation axis within the drum, the area above the drum rotation axis becomes the main air flow passage. Therefore, hot air tends to flow in the upper half of the drum 3, and there is insufficient contact between the clothes and the drying air, resulting in low drying efficiency, long drying times, and high rerunning costs. .
この発明はこのような事情を考慮してなされたしのて、
乾燥空気をドラムの軸心からドラム内に供給することに
より、乾燥効率を向上させることか可能なドラム式洗濯
乾燥機を提供するものであ（ニ）課題を解決するｆ二め
の手段
この発明は、本体ケースと、ケース内に設置された水槽
と、水槽内に回転可能に水平に片持Ｓ支持され周壁に複
数の通水・通気口を有するドラムと、ケース内に設置さ
乙乾燥用空気を送風する送風ファンと、本体ケースと水
槽とドラム側壁とを貫ぬいてドラムと同軸に設けられた
衣類出入れ口に開閉可能に貫通し本体ケースに取付けら
れる円盤状の蓋と、乾燥用空気を送風ファンから蓋へ案
内するダクトとを備え、かつ前記蓋が中空状に形成され
、その蓋がダクトからの乾燥用空気を中空部へ導入する
導入口と、導入された空気をドラム内へ送出する送出口
とを有し、送出口にフィルターが設けられたことを特徴
とするドラム式洗濯乾燥機である。This invention was made taking these circumstances into consideration, and
This invention provides a drum-type washer/dryer that can improve drying efficiency by supplying drying air from the axis of the drum into the drum. consists of a main body case, a water tank installed inside the case, a drum that is rotatably supported in a horizontal cantilever S in the tank and has multiple water passage/vent holes on the surrounding wall, and a drum installed inside the case for drying. A blower fan that blows air, a disc-shaped lid that penetrates the main body case, water tank, and drum side wall, and is attached to the main body case so that it can be opened and closed to the clothing opening provided coaxially with the drum, and a dryer. and a duct that guides air from the blower fan to the lid, and the lid is formed in a hollow shape, and the lid has an inlet that introduces drying air from the duct into the hollow part, and an inlet that introduces the introduced air into the drum. This drum-type washer/dryer is characterized in that it has an outlet for sending out water to the drum, and a filter is provided at the outlet.
（ホ）作用
乾燥用空気はドラム側面のドラム軸心に設けられた蓋か
らドラム内全体に吹込まれる。従って、ドラム下方から
も吹き込まれることが可能となり、衣類との接触か良好
となるｆ二め乾燥効率か向上し、その結果、乾燥時間の
短縮か図ｖＦ−ろ。(E) Operation Drying air is blown into the entire interior of the drum from a lid provided at the drum axis on the side of the drum. Therefore, the air can be blown from below the drum, making good contact with the clothes.Secondly, the drying efficiency is improved, and as a result, the drying time is shortened.
（へ）実施例
以下、図面に示す実施例に基づいてこの発明を詳述する
。これによってこの発明が限定されるものてはない。(f) Examples Hereinafter, the present invention will be described in detail based on examples shown in the drawings. This invention is not limited by this.
第１図は、この発明の一実施列を示すドラム式洗濯乾燥
機の構成説明図てあり、外装ケース１と水槽２とドラム
３を備えている。ドラム３は円筒形状をしており、水平
軸４を中心にして回転自在に支持されている。そして、
ドラムプーリー５、ドラムモータープーリー６およびド
ラムヘルド７を介してドラムモーター８により回転駆動
される。FIG. 1 is an explanatory diagram of the structure of a drum type washer/dryer showing one embodiment of the present invention, and is equipped with an outer case 1, a water tank 2, and a drum 3. The drum 3 has a cylindrical shape and is rotatably supported around a horizontal shaft 4. and,
It is rotationally driven by a drum motor 8 via a drum pulley 5, a drum motor pulley 6, and a drum heald 7.
なお、洗濯、濯ぎ、脱水および乾燥のそれぞれの工程に
よってドラム回転数は異なるが、これは変速装置９によ
って切り替えられるか、あるいは、変速装置９を持たな
いものではインバータ装置や極数変換回路等により切り
替えられる。Note that the drum rotation speed differs depending on the washing, rinsing, spin-drying, and drying processes, but this can be switched by the transmission 9, or if it does not have a transmission 9, it can be changed by an inverter or pole number conversion circuit. Can be switched.
ドラム３の内周壁面にはドラム回転軸方向とほぼ平行に
バッフル（突起）１０が取り付けられ１、先濯およグ脱
水各工陛時にドラム３か回転駆動ざ乙ると、このバッフ
ル１０かドラム３に収容さ乙た衣類を上方に持ち上げて
は下方に落下させる動作（タンプリング）を行い、衣類
をかくはんする。A baffle (protrusion) 10 is attached to the inner circumferential wall of the drum 3 approximately parallel to the direction of the rotational axis of the drum. The clothes stored in the drum 3 are lifted upward and dropped downward (tampling) to agitate the clothes.
ドラム３の周壁には、複数側の貫通口ＩＩが全面にわｆ
こって設けられている。この貫通口１１は、洗濯および
濯ぎ工程時にドラム３内に通水する機能と、洗濯、濯ぎ
、脱水時に排水する機能、および乾燥工程時に衣類の乾
燥に供する空気を通過させる機能を有する。なお、乾燥
工程時に衣類の乾燥に供する空気、つまり、ドラム３の
乾燥用空気は、ダクト１２ａを介して循環する。１３は
空気の循環用ファンであり、ファン１５により機外から
取り込まれた冷却用空気はダクト１６を通り、空冷式の
熱交換器１７により乾燥用空気と熱交換する。１８はフ
ァンモーターであり、乾燥ファン１３を直接駆動し、冷
却ファン１５をファンベルト１９およびファンプーリー
２０．２１を介して駆動する。衣類出入れ口２２に設置
された蓋２３を閉じた場合には、その外周部と外装ケー
ス１は／−ルＨ２４１こで密封され、まに、ノール財２
４は外装ケースｌと水槽２とを接続し、衣類の投入経路
を形成する。なお、２５は排水弁てあり、洗濯および濯
ぎ終了時や脱水時には開けらｎ、洗濯時、濯ぎ時および
乾燥時には閉しられる。また、２６はドレイン口であり
乾燥工程て熱交換器で凝縮しｆこ水分を排出する。The peripheral wall of the drum 3 is provided with through holes II on multiple sides.
It is set up here. This through hole 11 has a function of passing water into the drum 3 during washing and rinsing processes, a function of draining water during washing, rinsing, and dehydration, and a function of passing air used for drying clothes during the drying process. Note that the air used for drying clothes during the drying process, that is, the drying air of the drum 3, is circulated through the duct 12a. Reference numeral 13 denotes an air circulation fan. Cooling air taken in from outside the machine by the fan 15 passes through a duct 16 and exchanges heat with drying air by an air-cooled heat exchanger 17. A fan motor 18 directly drives the drying fan 13 and drives the cooling fan 15 via a fan belt 19 and fan pulleys 20 and 21. When the lid 23 installed in the clothing opening 22 is closed, its outer periphery and the outer case 1 are sealed with the lid 241, and the clothing 241 is closed.
Reference numeral 4 connects the outer case l and the water tank 2 to form a clothing input path. In addition, 25 is a drain valve, which is not opened when washing and rinsing or when dehydrating, but is closed when washing, rinsing, and drying. Further, 26 is a drain port for discharging moisture that is condensed in a heat exchanger during the drying process.
乾燥工程において、乾燥ファン１３により送風されダク
ト１２ｂを通ってヒーター１４により加熱された乾燥用
空気は、Ｍ２Ｓを介してドラム３内へ導入され、図示し
ない湿っｆコ衣類から水分を吸収して多湿空気となり、
糸屑フィルター２８を通過して熱交換ｉ７で凝縮された
含有水分をドレン口２６より排出した後、再び乾燥ファ
ンＩ３こちとる。In the drying process, drying air blown by the drying fan 13, passed through the duct 12b, and heated by the heater 14 is introduced into the drum 3 via the M2S, absorbs moisture from damp clothes (not shown), and becomes humid. It becomes air,
After passing through the lint filter 28 and condensing in the heat exchanger i7, the contained moisture is discharged from the drain port 26, and then removed again by the drying fan I3.
衣類出入れ口２２に設けｆこ蓋２３は中空円盤構造を有
し、ヒーター１４を通過して加熱された乾燥用空気は、
Ｍ２Ｓの上部に設けた空気導入口２９より中空部３０へ
導かれ、蓋２３のドラム３の内部に露出する側面の開口
に設けたフィルター３１を通してトラふ３内へ流入する
。さあに、蓋２３において、その側壁の内部：よ断熱材
３２により充填され几構造となっている。断熱材３２に
は発泡ウレタンを用いるが、これに限定されるものでは
ない。また、洗濯、脱水時にはフィルター３１を通して
水が蓋の内部に侵入するので、断熱材３２のぬれを防止
するためにＭ２Ｓの内側表面はステンレスや樹脂等で覆
われた完全な防水構造となっていることが好ましい。The lid 23 provided at the clothing opening 22 has a hollow disk structure, and the drying air heated by passing through the heater 14 is
The air is introduced into the hollow portion 30 through the air inlet 29 provided at the top of the M2S, and flows into the trough 3 through the filter 31 provided in the opening on the side of the lid 23 exposed to the inside of the drum 3. Now, the inside of the side wall of the lid 23 is filled with a heat insulating material 32 to form a box structure. Although urethane foam is used for the heat insulating material 32, it is not limited to this. Furthermore, during washing and dehydration, water enters the inside of the lid through the filter 31, so to prevent the insulation material 32 from getting wet, the inner surface of the M2S is covered with stainless steel, resin, etc., making it completely waterproof. It is preferable.
（ト）発明の効果
この発明によれば、乾燥用空気はドラム側面のドラム回
転軸より下方かＳも吹き込まれて、衣類との接触が良好
となるため、乾燥効率が向上し、その結果、乾燥時間の
短縮が図られる。また、衣類出入れ口の蓋において、そ
の側壁の内部を断熱材により充填した構造にすれば、高
温空気から外気への放ｐＡ量が成少し乾燥効率の向上が
さらに図られる。(G) Effects of the Invention According to this invention, the drying air is blown downward from the drum rotation shaft on the side of the drum, allowing good contact with the clothes, improving drying efficiency, and as a result, Drying time can be shortened. Furthermore, if the inside of the side wall of the lid of the clothing opening is filled with a heat insulating material, the amount of pA released from the high temperature air to the outside air will be increased, and the drying efficiency will be further improved.
第１図は、この発明の一実施例を示す構成説明図である
。
Ｌ・・・・・外装ケース、２・・・水槽、３・・・・ド
ラム、４ 水平軸、
５・・・・・・ドラムプーリ、
６・・・・・・ドラムモータープーリー７・・・・・・
ドラムベルト、８・・・・・ドラムモーター９・・・・
・変速装置、ｌＯ・・・・バッフル（突起）、１１
・・・貫通口、
１２ａ、１２ｂ・・・・・・ダクト、
Ｉ３・・・・・’ｌｔＲファン、１４・・・・・ヒータ
ー１５・・・・袷却ファン、１６−・・・・ダクト、１
７−・・・熱交換器、１８・・・・・ファンモーター１
９・・・・・ファンベルト、
２０．２１・・・・・ファンプーリー
２２・・・・衣類出入れ口、２３・・・・・蓋、２４・
・・・・シール材、２５・・・・・排水弁、２６・・・
・・ドレン口、２７・・・・・・温風吹込口、２８・・
・・・・糸屑フィルター、２９・・・・・・空気導入口
、３０・・・中空部、３１・・・フィルター２
・断熱材。
餌 １ 茜
２６ １６ １５FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention. L... Exterior case, 2... Water tank, 3... Drum, 4 Horizontal shaft, 5... Drum pulley, 6... Drum motor pulley 7...・・・
Drum belt, 8...Drum motor 9...
・Transmission device, lO...baffle (protrusion), 11
...Throughout port, 12a, 12b...Duct, I3...'ltR fan, 14...Heater 15...Full fan, 16-...Duct ,1
7-...Heat exchanger, 18...Fan motor 1
9...Fan belt, 20.21...Fan pulley 22...Clothing slot, 23...Lid, 24...
... Seal material, 25 ... Drain valve, 26 ...
...Drain port, 27...Warm air inlet, 28...
... Lint filter, 29 ... Air inlet, 30 ... Hollow part, 31 ... Filter 2 - Insulation material. Bait 1 Akane 26 16 15
Claims (1)
内に回転可能に水平に片持ち支持され周壁に複数の通水
・通気口を有するドラムと、ケース内に設置され乾燥用
空気を送風する送風ファンと、本体ケースと水槽とドラ
ム側壁とを貫ぬいてドラムと同軸に設けられた衣類出入
れ口に開閉可能に貫通し本体ケースに取付けられる円盤
状の蓋と、乾燥用空気を送風ファンから蓋へ案内するダ
クトとを備え、かつ前記蓋が中空状に形成され、その蓋
がダクトからの乾燥用空気を中空部へ導入する導入口と
、導入された空気をドラム内へ送出する送出口とを有し
、送出口にフィルターが設けられたことを特徴とするド
ラム式洗濯乾燥機。1. A main body case, a water tank installed in the case, a drum rotatably supported horizontally cantilevered inside the tank and having multiple water passage and ventilation holes on the peripheral wall, and a drum installed in the case to supply drying air. A blower fan that blows air, a disc-shaped lid that penetrates the main body case, water tank, and drum side wall, and is attached to the main body case so that it can be opened and closed to the clothing opening provided coaxially with the drum. A duct that guides the air from the blower fan to the lid, and the lid is formed in a hollow shape, and the lid has an inlet that introduces drying air from the duct into the hollow part, and sends the introduced air into the drum. A drum-type washer/dryer, characterized in that the drum-type washer/dryer has a discharge port, and a filter is provided at the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1342253A JPH03202098A (en) | 1989-12-29 | 1989-12-29 | Drum type washing drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1342253A JPH03202098A (en) | 1989-12-29 | 1989-12-29 | Drum type washing drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03202098A true JPH03202098A (en) | 1991-09-03 |
Family
ID=18352292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1342253A Pending JPH03202098A (en) | 1989-12-29 | 1989-12-29 | Drum type washing drier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03202098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320194C (en) * | 2003-04-03 | 2007-06-06 | 松下电器产业株式会社 | Rotary drum washing-drying machine |
| JP2007330569A (en) * | 2006-06-16 | 2007-12-27 | Hitachi Appliances Inc | Washing and drying machine |
-
1989
- 1989-12-29 JP JP1342253A patent/JPH03202098A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320194C (en) * | 2003-04-03 | 2007-06-06 | 松下电器产业株式会社 | Rotary drum washing-drying machine |
| JP2007330569A (en) * | 2006-06-16 | 2007-12-27 | Hitachi Appliances Inc | Washing and drying machine |
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