JPH04231996A - Drum type washing dryer - Google Patents
Drum type washing dryerInfo
- Publication number
- JPH04231996A JPH04231996A JP2409020A JP40902090A JPH04231996A JP H04231996 A JPH04231996 A JP H04231996A JP 2409020 A JP2409020 A JP 2409020A JP 40902090 A JP40902090 A JP 40902090A JP H04231996 A JPH04231996 A JP H04231996A
- Authority
- JP
- Japan
- Prior art keywords
- shower nozzle
- water
- drum
- water tank
- main body
- 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 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、ドラムの回転によって
衣類を転動させて洗濯・すすぎを行い、ドラムの高速回
転によって生じる遠心力によって脱水を行い、さらにヒ
ータによって衣類の乾燥までを行うドラム式洗濯乾燥機
に関するものである。[Industrial Application Field] The present invention is a drum that washes and rinses clothes by rolling them through the rotation of the drum, dehydrates them using the centrifugal force generated by the high speed rotation of the drum, and further dries the clothes using a heater. The present invention relates to type washer/dryers.
【０００２】0002
【従来の技術】従来のドラム式洗濯乾燥機は、図３に示
すような構成であった。３０は本体で、この本体３０内
にはダンパー３１によって支持された水槽３２と、前面
を開口し後面に回転軸３３を備え側面に通水孔３４を設
けたドラム３５と、洗濯モータ３６を備えている。前記
回転軸３３は水槽３２の後面に設けられた軸受３７によ
って支持されている。また、回転軸３３端部には洗濯モ
ータ３６とベルト３８によって連動したプーリ３９が取
り付けられている。また、４０は前記水槽３２の上部に
位置した乾燥用のヒータであり、４１はこのヒータ４０
と連通した送風ファンである。2. Description of the Related Art A conventional drum-type washer/dryer has a structure as shown in FIG. Reference numeral 30 denotes a main body, and the main body 30 includes a water tank 32 supported by a damper 31, a drum 35 with an open front, a rotating shaft 33 on the rear, and a water passage hole 34 on the side, and a washing motor 36. ing. The rotating shaft 33 is supported by a bearing 37 provided on the rear surface of the water tank 32. Further, a pulley 39 is attached to the end of the rotating shaft 33 and is interlocked with a washing motor 36 and a belt 38. Further, 40 is a drying heater located above the water tank 32, and 41 is a heater 40 for drying.
This is a blower fan that communicates with the
【０００３】４２は前記水槽３２内に連通したジャバラ
で、熱交換およびリントの捕集を行うシャワーノズル４
３を備えている。４４はシャワーノズル４３と水道とを
連絡した給水弁である。４５は前記水槽３２内に連通し
た熱風吹き出し口である。前記水槽３２の前面には本体
３０との間に水密性を保持するベローズ４６を備え、テ
ーパ状の蓋４７と嵌合するようになっている。A shower nozzle 4 42 is a bellows communicating with the water tank 32 and performs heat exchange and lint collection.
It has 3. 44 is a water supply valve that communicates the shower nozzle 43 with water supply. 45 is a hot air outlet communicating with the inside of the water tank 32. A bellows 46 is provided on the front surface of the water tank 32 to maintain watertightness between the water tank 32 and the main body 30, and is fitted with a tapered lid 47.
【０００４】0004
【発明が解決しようとする課題】このような構成におい
て、洗濯・すすぎ・脱水を終えて乾燥工程に入った時、
ヒータ４０に通電し送風ファン４１によって水槽３２の
天面に設けられた熱風吹き出し口４５より熱風が水槽３
２内へ吹き込まれ、衣類の水分を奪いシャワーノズル４
３によって除湿される。しかし、この構成では長時間の
乾燥工程の間中シャワーノズル４３に給水し続けなけれ
ばならず、ランニングコストが高くつく。さらに、水道
水圧の変動によって、シャワーノズル４３に充分な水量
が供給されず、乾燥効率を悪くするという問題点があっ
た。[Problem to be solved by the invention] In such a configuration, when the drying process begins after washing, rinsing, and spin-drying,
The heater 40 is energized and the blower fan 41 blows hot air into the aquarium 3 from a hot air outlet 45 provided on the top of the aquarium 32.
2 into the shower nozzle 4, taking away the moisture from the clothes.
3 dehumidifies the air. However, with this configuration, it is necessary to continue supplying water to the shower nozzle 43 during the long drying process, resulting in high running costs. Furthermore, due to fluctuations in tap water pressure, a sufficient amount of water is not supplied to the shower nozzle 43, resulting in a problem of poor drying efficiency.
【０００５】本発明の第一の目的は上記のような従来の
問題点を解決し、ランニングコストを削減し効率的な乾
燥を行うことのできるドラム式洗濯乾燥機を提供しよう
とするものである。また、前記第二の発明の目的は、定
量ポンプでシャワーノズルへの給水を一定にし、信頼性
の高い効率的な乾燥をすることのできるドラム式洗濯乾
燥機を提供しようとするものである。The first object of the present invention is to solve the above-mentioned conventional problems and provide a drum-type washer/dryer that can reduce running costs and perform efficient drying. . Another object of the second invention is to provide a drum-type washer/dryer that can maintain a constant supply of water to the shower nozzle using a metering pump and perform reliable and efficient drying.
【０００６】[0006]
【課題を解決するための手段】上記の目的を達成するた
め本発明の第一の発明は、本体内に設けたサスペンショ
ンによって支持され後面に軸受けを有する水槽と、後面
に回転軸を有しこの回転軸を中心に回転するドラムと、
前記回転軸を駆動し前記水槽の外側下部に配設された洗
濯モータと、前記本体上部に取り付けられ、吸気用ダク
トと、この吸気用ダクトに取り付けられたシャワーノズ
ルと、送風ファンと、この送風ファンと連通した乾燥用
のヒータと、前記水槽前面上部に設けた熱風吹き出し口
とからなる一連の送風循環路を備え、前記シャワーノズ
ルには前記本体内に配設された給水ポンプおよび水槽底
部の排水口と連通したラジエターと、このラジエターに
連通した給水ホースとからなる給水循環路を通って給水
されるドラム式洗濯乾燥機とした。[Means for Solving the Problems] In order to achieve the above object, a first aspect of the present invention provides a water tank that is supported by a suspension provided in the main body and has a bearing on the rear surface, and a water tank that has a rotating shaft on the rear surface. A drum that rotates around a rotating shaft,
A washing motor that drives the rotating shaft and is disposed outside the water tank; an intake duct attached to the upper part of the main body; a shower nozzle attached to the intake duct; a blower fan; The shower nozzle is equipped with a series of air circulation paths consisting of a drying heater communicating with a fan and a hot air outlet provided at the top of the front surface of the water tank, and the shower nozzle is connected to a water supply pump disposed inside the main body and a hot air outlet provided at the top of the front surface of the water tank. The drum-type washer/dryer is supplied with water through a water circulation path consisting of a radiator communicating with a drain port and a water supply hose communicating with the radiator.
【０００７】また、第二の発明は、本体内に設けたサス
ペンションによって支持され後面に軸受けを有する水槽
と、後面に回転軸を有しこの回転軸を中心に回転するド
ラムと、前記回転軸を駆動し前記水槽の外側下部に配設
された洗濯モータと、前記本体上部に取り付けられ、吸
気用ダクトと、この吸気用ダクトに取り付けられたシャ
ワーノズルと、送風ファンと、この送風ファンと連通し
た乾燥用のヒータと、前記水槽前面上部に設けた熱風吹
き出し口とからなる一連の送風循環路を備え、前記シャ
ワーノズルには前記本体内に配設された定流量ポンプに
よって常に一定量の水を供給されるドラム式洗濯乾燥機
とした。[0007] The second invention also provides a water tank that is supported by a suspension provided in the main body and has a bearing on the rear surface, a drum that has a rotating shaft on the rear surface and rotates around the rotating shaft, and a drum that rotates around the rotating shaft. A washing motor driven and disposed at the outer lower part of the water tank, an intake duct attached to the upper part of the main body, a shower nozzle attached to the intake duct, a blower fan, and the blower fan communicated with each other. The shower nozzle is equipped with a series of air circulation paths consisting of a drying heater and a hot air outlet provided at the upper front of the water tank, and a constant flow pump installed in the main body always supplies a constant amount of water to the shower nozzle. The drum-type washer/dryer was supplied.
【０００８】[0008]
【作用】第一の発明では、乾燥工程時にシャワーノズル
から出た幕状の噴水が送風循環路の循環風と接触し熱交
換を行い除湿する。このときシャワー水はドラム内に落
ち排水口からラジエターに流れ込み、このラジエターに
溜ったシャワー水は冷却され、給水ポンプによって再び
シャワーノズルに供給され一連の給水循環路をまわる。[Function] In the first invention, the curtain-shaped fountain that comes out of the shower nozzle during the drying process comes into contact with the circulating air in the air circulation path to exchange heat and dehumidify. At this time, the shower water falls into the drum and flows into the radiator from the drain port, and the shower water collected in the radiator is cooled and supplied to the shower nozzle again by the water pump and goes around a series of water circulation paths.
【０００９】また、第二の発明によれば、定量ポンプで
給水を行うことによって、水道水圧の変動による供給水
量の低下を防ぐことができる。Furthermore, according to the second invention, by supplying water with a metering pump, it is possible to prevent a decrease in the amount of water supplied due to fluctuations in tap water pressure.
【００１０】0010
【実施例】以下、本発明の第一の発明の実施例を図１に
基づいて説明する。１は本体、２は水槽で、本体１内で
複数のサスペンション３によって半拘束的に吊下げられ
ている。４はドラムで、水槽２内で、回転軸５によって
軸支され、適宜通水孔６および突起７を有している。前
記本体１の上部には吸気用ダクト８によって水槽２と連
通した送風ファン９が取り付けられ、吐き出し側でヒー
タ１０と連通している。さらに吸気用ダクト８にはシャ
ワーノズル１１が備えられ、前記ヒータ１０はジャバラ
１２と前記水槽２の前面上部に設けられた熱風吹き出し
口１３を介して水槽２と連通している。１４は給水弁で
ある。[Embodiment] An embodiment of the first aspect of the present invention will be described below with reference to FIG. 1 is a main body, and 2 is a water tank, which is suspended in a semi-restricted manner by a plurality of suspensions 3 within the main body 1. Reference numeral 4 denotes a drum, which is rotatably supported within the water tank 2 by a rotating shaft 5, and has water passage holes 6 and protrusions 7 as appropriate. A blower fan 9 is attached to the upper part of the main body 1 and communicates with the water tank 2 through an intake duct 8, and communicates with a heater 10 on the discharge side. Further, the intake duct 8 is equipped with a shower nozzle 11, and the heater 10 communicates with the water tank 2 through a bellows 12 and a hot air outlet 13 provided at the upper front surface of the water tank 2. 14 is a water supply valve.
【００１１】また、回転軸５の一端には、前記水槽２に
設けられた軸受１５を介して、ドラムプーリ１６が取り
付けられている。１７はベルトで、ドラムプーリ１６と
洗濯モータ１８のシャフトに取り付けられたモータプー
リ１９とを連動するようにしている。２０は排水ポンプ
で、本体１の底部に取り付けられている。２１はラジエ
ターで、前記水槽２の底部の排水口２２と連通している
。２３は給水ホースで、前記給水弁１４とラジエター２
１とを連絡している。２４は給水ポンプで、ラジエター
２１からシャワーノズル１１へ水を圧送する。２５は冷
却ファンユニットで、ラジエター２１を冷却する。２６
は内蓋で、本体１に設けられている。
２７はベローズで、一端を水槽２、他端を本体１に固定
されている。A drum pulley 16 is attached to one end of the rotating shaft 5 via a bearing 15 provided in the water tank 2. Reference numeral 17 denotes a belt which interlocks the drum pulley 16 and a motor pulley 19 attached to the shaft of the washing motor 18. 20 is a drainage pump, which is attached to the bottom of the main body 1. A radiator 21 communicates with a drain port 22 at the bottom of the water tank 2. 23 is a water supply hose, which connects the water supply valve 14 and the radiator 2.
1 is in contact. A water supply pump 24 pumps water from the radiator 21 to the shower nozzle 11. A cooling fan unit 25 cools the radiator 21. 26
is an inner cover provided on the main body 1. A bellows 27 is fixed to the water tank 2 at one end and to the main body 1 at the other end.
【００１２】以下、動作を説明する。乾燥工程時に送風
ファン９から送り出された循環風は、ヒータ１０によっ
て加熱された熱風となり、熱風吹き出し口１３より前記
水槽２内へ吹き出され衣類の乾燥を行い、再び吸気用ダ
クト８から送風ファン９への送風循環路を循環する。こ
の時シャワーノズル１１から出た幕状の噴水は、循環風
と接触し熱交換を行い除湿する。さらに温度が上昇した
シャワー水は水槽１内に落ち排水口２２からラジエター
２１へ流れ込む。この時シャワー水は冷却ファンユニッ
ト２５によって冷やされ、給水ポンプ２４によって再び
シャワーノズル１１へ圧送される。上記のように本実施
例によれば、シャワー水を循環させることによって使用
水量を低減することができる。The operation will be explained below. The circulating air sent out from the blower fan 9 during the drying process becomes hot air heated by the heater 10, and is blown out from the hot air outlet 13 into the water tank 2 to dry the clothes, and is again sent from the air intake duct 8 to the blower fan 9. Circulate the air circulation path to. At this time, the curtain-shaped fountain coming out of the shower nozzle 11 comes into contact with the circulating air to exchange heat and dehumidify. The shower water whose temperature has further increased falls into the water tank 1 and flows into the radiator 21 through the drain port 22. At this time, the shower water is cooled by the cooling fan unit 25 and is again pressure-fed to the shower nozzle 11 by the water supply pump 24. As described above, according to this embodiment, the amount of water used can be reduced by circulating shower water.
【００１３】次に、第二の発明について、図２に基づい
て説明する。前記第一の実施例と同一部には同一番号を
付して説明を省略する。２８は定流量ポンプ、２９はト
ラップで、給水弁１４と連結されている。シャワーノズ
ル１１によって生じるシャワーは一定の流量以上でない
と形成されず水道圧の影響を受け易い。従って本実施例
では、あらかじめトラップ２９に水道水を貯水し、定流
量ポンプ２８によって圧送し、一定量の給水を行うよう
にしたので、安定したシャワーを作ることができる。Next, the second invention will be explained based on FIG. 2. The same parts as in the first embodiment are given the same numbers and their explanation will be omitted. 28 is a constant flow pump, and 29 is a trap, which are connected to the water supply valve 14. The shower generated by the shower nozzle 11 is not formed unless the flow rate is above a certain level, and is easily influenced by water pressure. Therefore, in this embodiment, tap water is stored in the trap 29 in advance and is pumped through the constant flow pump 28 to supply a constant amount of water, thereby making it possible to create a stable shower.
【００１４】[0014]
【発明の効果】上記のように、本発明の第一の発明によ
れば、送風循環路に設けたシャワーノズルによる熱交換
とリントの捕集をする際、水槽底部からラジエター、給
水ポンプ、給水ホースに至る一連の給水循環路を設けた
ので、衣類等の乾燥時に使用する水量が低減できランニ
ングコストの低減を図ることができる。As described above, according to the first aspect of the present invention, when heat exchange and lint collection are performed by the shower nozzle installed in the air circulation path, the radiator, water supply pump, and water supply are connected from the bottom of the water tank. Since a series of water supply circulation paths leading to the hose are provided, the amount of water used when drying clothes, etc. can be reduced, and running costs can be reduced.
【００１５】また、本発明の第二の発明によれば、定流
量ポンプで給水を行うことによって、水道水圧の変動に
よる供給水量の低下を防ぐことができ、信頼性の高いシ
ャワーノズル構成を実現できる。Further, according to the second aspect of the present invention, by supplying water with a constant flow pump, it is possible to prevent a decrease in the amount of water supplied due to fluctuations in tap water pressure, and a highly reliable shower nozzle configuration is realized. can.
【図１】 第一の発明におけるドラム式洗濯乾燥機の
縦断面図[Fig. 1] Longitudinal cross-sectional view of a drum-type washer-dryer in the first invention
【図２】 第二の発明におけるドラム式洗濯乾燥機の
縦断面図[Figure 2] Longitudinal cross-sectional view of the drum type washer/dryer in the second invention
【図３】 従来のドラム式洗濯乾燥機の縦断面図[Figure 3] Longitudinal cross-sectional view of a conventional drum type washer/dryer
Claims (2)
て支持され後面に軸受けを有する水槽と、後面に回転軸
を有しこの回転軸を中心に回転するドラムと、前記回転
軸を駆動し前記水槽の外側下部に配設された洗濯モータ
と、前記本体上部に取り付けられ、吸気用ダクトと、こ
の吸気用ダクトに取り付けられたシャワーノズルと、送
風ファンと、この送風ファンと連通した乾燥用のヒータ
と、前記水槽前面上部に設けた熱風吹き出し口とからな
る一連の送風循環路を備え、前記シャワーノズルには前
記本体内に配設された給水ポンプおよび水槽底部の排水
口と連通したラジエターと、このラジエターに連通した
給水ホースとからなる給水循環路を通って給水されるこ
とを特徴とするドラム式洗濯乾燥機。Claims: 1. A water tank supported by a suspension provided in a main body and having a bearing on the rear surface; a drum having a rotating shaft on the rear surface and rotating around the rotating shaft; a washing motor disposed at the bottom, an intake duct attached to the upper part of the main body, a shower nozzle attached to the intake duct, a blower fan, and a drying heater communicating with the blower fan; The shower nozzle is equipped with a series of air circulation paths consisting of a hot air outlet provided at the upper part of the front surface of the aquarium, and the shower nozzle includes a radiator that communicates with a water supply pump disposed within the main body and a drain outlet at the bottom of the aquarium, and the radiator. A drum-type washer/dryer characterized in that water is supplied through a water supply circuit consisting of a water supply hose connected to the drum.
て支持され後面に軸受けを有する水槽と、後面に回転軸
を有しこの回転軸を中心に回転するドラムと、前記回転
軸を駆動し前記水槽の外側下部に配設された洗濯モータ
と、前記本体上部に取り付けられ、吸気用ダクトと、こ
の吸気用ダクトに取り付けられたシャワーノズルと、送
風ファンと、この送風ファンと連通した乾燥用のヒータ
と、前記水槽前面上部に設けた熱風吹き出し口とからな
る一連の送風循環路を備え、前記シャワーノズルには前
記本体内に配設された定流量ポンプによって常に一定量
の水を供給されることを特徴とするドラム式洗濯乾燥機
。2. A water tank supported by a suspension provided in the main body and having a bearing on the rear surface, a drum having a rotating shaft on the rear surface and rotating around the rotating shaft, and a drum that drives the rotating shaft and is attached to the outside of the water tank. a washing motor disposed at the bottom, an intake duct attached to the upper part of the main body, a shower nozzle attached to the intake duct, a blower fan, and a drying heater communicating with the blower fan; The shower nozzle is characterized by having a series of air circulation paths consisting of a hot air outlet provided at the upper part of the front surface of the water tank, and a constant amount of water is always supplied to the shower nozzle by a constant flow pump disposed within the main body. Drum-type washer/dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409020A JPH04231996A (en) | 1990-12-28 | 1990-12-28 | Drum type washing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409020A JPH04231996A (en) | 1990-12-28 | 1990-12-28 | Drum type washing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04231996A true JPH04231996A (en) | 1992-08-20 |
Family
ID=18518400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2409020A Pending JPH04231996A (en) | 1990-12-28 | 1990-12-28 | Drum type washing dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04231996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7302815B2 (en) | 2002-01-11 | 2007-12-04 | Lg Electronics Inc. | Washing machine and dryer having being improved duct structure thereof |
-
1990
- 1990-12-28 JP JP2409020A patent/JPH04231996A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7302815B2 (en) | 2002-01-11 | 2007-12-04 | Lg Electronics Inc. | Washing machine and dryer having being improved duct structure thereof |
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