JP2831872B2 - Bathtub - Google Patents
BathtubInfo
- Publication number
- JP2831872B2 JP2831872B2 JP4081828A JP8182892A JP2831872B2 JP 2831872 B2 JP2831872 B2 JP 2831872B2 JP 4081828 A JP4081828 A JP 4081828A JP 8182892 A JP8182892 A JP 8182892A JP 2831872 B2 JP2831872 B2 JP 2831872B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- bathtub
- heat exchanger
- heat
- storage material
- 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 - Lifetime
Links
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Central Heating Systems (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、浴室内の暖房と入浴時
の快適性を高めた浴槽に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathtub with improved heating in a bathroom and comfort during bathing.
【０００２】[0002]
【従来の技術】浴室内の暖房装置としては図６に示すよ
うに、浴室０１の天井に例えば乾燥器兼用の放熱器０３
を取り付け、この放熱器０３から浴室０１内に温風を吹
き降ろして暖房を行うように構成したものが公知であ
る。2. Description of the Related Art As a heating device in a bathroom, as shown in FIG.
It is well known that a heater is configured to blow down hot air from the radiator 03 into the bathroom 01 to perform heating.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記暖房装置
においては次のような欠点がある。However, the above-mentioned heating apparatus has the following disadvantages.
【０００４】ａ．天井から温風が吹き降ろすため、垂直
方向の温度分布が不均一で、特に上部だけが暖かく、洗
い場の床側は冷たい。A. Because the hot air blows down from the ceiling, the temperature distribution in the vertical direction is uneven, especially the upper part is warm, and the floor side of the washing place is cold.
【０００５】ｂ．洗い場の床側を暖めようとすると、温
風量を増加しなければならず、このようにすると体感上
温風が冷風感をともない、特に体がぬれている時は寒く
不快である。このため、入浴時或いは洗い場使用時には
暖房を停止する必要がある。B. In order to warm the floor side of the washing room, the amount of warm air must be increased. In this case, warm air is accompanied by a cool air feeling, and it is cold and unpleasant especially when the body is wet. For this reason, it is necessary to stop heating when taking a bath or using a washing place.
【０００６】ｃ．浴槽のエプロンまでは暖まらないこと
から、入浴時にエプロンに触れると冷たく、特に老人に
はこの冷たさが不快である。C. Since the apron in the bathtub does not warm up, it is cold to touch the apron when taking a bath, and this cold is unpleasant especially for the elderly.
【０００７】ｄ．浴槽の一部に腰掛けスペースがついて
いる場合に、この腰掛けスペースはそのままでは冷たい
ことから、使用する場合にはいちいち浴槽内の湯をかけ
てから使用しなければならず、不便である。D. When a bath space is provided in a part of the bath tub, the bath space is cold as it is. Therefore, when the bath space is used, it is necessary to use the hot water in the bath bath each time before use.
【０００８】本発明の目的は、上記ａ〜ｄに記した欠点
を解消した浴槽を提供することである。[0008] An object of the present invention is to provide a bath tub which has solved the above-mentioned disadvantages a to d.
【０００９】[0009]
【課題を解決するための手段】本発明に係る浴槽の構成
は次のとおりである。The constitution of the bathtub according to the present invention is as follows.
【００１０】１．洗い場側に位置するエプロン内に蓄熱
材と組み合わせた温水熱交換器を組み込み、この温水熱
交換器を給湯配管に接続するように構成して成る浴槽。[0010] 1. A bathtub in which a hot water heat exchanger combined with a heat storage material is incorporated in an apron located on the washing area side, and the hot water heat exchanger is connected to a hot water supply pipe.
【００１１】２．腰掛けスペース内に蓄熱材と組み合わ
せた温水熱交換器を組み込み、この温水熱交換器を給湯
配管に接続するように構成して成る浴槽。2. A bathtub having a hot water heat exchanger combined with a heat storage material incorporated in a seating space and configured to connect the hot water heat exchanger to a hot water supply pipe.
【００１２】なお、給湯配管先は、セントラルヒーティ
ングシステムから延長したもの、或いは自動風呂給湯機
等であって、高温の湯を循環させることができるものと
する。The hot water supply pipe is extended from the central heating system or is an automatic bath water heater or the like, which can circulate hot water.
【００１３】[0013]
【作用】入浴前に、暖房スイッチをＯＮにすると、温水
熱交換器内に高温水が循環し、この熱で蓄熱材が相変化
を起こして蓄熱を開始する。そして、蓄熱材に十分蓄熱
が行われると、例えば温度センサーからの信号により温
水の循環が止まる。後は、蓄熱材からの自然放熱によ
り、エプロン或いは腰掛けスペースを暖め、かつ浴室内
を暖房する。やがて、放熱が終了すると、温度センサー
からの信号で再び温水が循環し、蓄熱を行い、この繰り
返しで浴室内を暖房し、かつエプロンと腰掛けスペース
を暖める。When the heating switch is turned on before bathing, high-temperature water circulates in the hot water heat exchanger, and this heat causes the heat storage material to undergo a phase change to start storing heat. When the heat storage material is sufficiently stored, the circulation of the hot water is stopped by a signal from the temperature sensor, for example. Thereafter, natural heat radiation from the heat storage material warms the apron or the sitting space and heats the bathroom. Eventually, when the heat radiation ends, the hot water circulates again according to the signal from the temperature sensor, stores the heat, and repeatedly heats the bathroom and warms the apron and the sitting space.
【００１４】なお、通常のエプロンの表面積は６，００
０ｃｍ２程度あり、この表面を５０℃に保持した場合、
約１８０ｋｃａｌ／ｈの暖房能力となり、この輻射熱
は、１５，０００ｃｍ２程度の洗い場側を暖めるには十
分である。又、暖房能力は浴室の広さ及びエプロンの表
面積に応じて蓄熱材の融点を変更することにより、変更
が可能である。The surface area of a typical apron is 6,000.
There are two approximately 0 cm, when held the surface 50 ° C.,
A heating capacity of about 180 kcal / h is obtained, and this radiant heat is sufficient to warm a washing place side of about 15,000 cm 2 . The heating capacity can be changed by changing the melting point of the heat storage material according to the size of the bathroom and the surface area of the apron.
【００１５】[0015]
【実施例】図１において、１は浴室、２は浴槽、３は浴
槽２のエプロンにして、このエプロン３内には図２に示
すような蓄熱材５と組み合わせた温水熱交換器４が組み
込まれている。６は温水配管にして、この温水配管６
は、図３に示すように、熱源機７に接続されている。図
３において、８は温水配管６に取り付けられた制御バル
ブ、９は温度センサーにして、制御器１０は、温度セン
サー９からの信号（負荷）により制御バルブ８をＯＮ、
ＯＦＦ制御しながら、暖房温度を調節する。In FIG. 1, 1 is a bathroom, 2 is a bath tub, and 3 is an apron of a bath tub 2. A hot water heat exchanger 4 combined with a heat storage material 5 as shown in FIG. Have been. 6 is a hot water pipe, and this hot water pipe 6
Are connected to the heat source device 7 as shown in FIG. In FIG. 3, reference numeral 8 denotes a control valve attached to the hot water pipe 6, reference numeral 9 denotes a temperature sensor, and a controller 10 turns on the control valve 8 by a signal (load) from the temperature sensor 9.
The heating temperature is adjusted while performing the OFF control.
【００１６】図４は浴槽２の腰掛けスペース１１内に図
５に示すような蓄熱材５と組み合わせた温水熱交換器４
を組み込んだ実施例である。FIG. 4 shows a hot water heat exchanger 4 combined with a heat storage material 5 as shown in FIG.
This is an embodiment in which is incorporated.
【００１７】上記実施例においては、熱源機７から送り
出された高温水は、温水配管６を経由して温水熱交換器
４内を循環し、この際、蓄熱材５に熱を与えて相変化
（蓄熱）を行い、十分に蓄熱が行われると温度センサ−
９からの信号で制御器１０は制御バルブ８を閉じる。蓄
熱材５は自然放熱によりエプロン３及び腰掛けスペース
１１を暖めると共に輻射熱で浴室１内の暖房を行う。In the above embodiment, the high-temperature water sent from the heat source unit 7 circulates in the hot-water heat exchanger 4 via the hot-water pipe 6, and at this time, gives heat to the heat storage material 5 to change the phase. (Heat storage), and when heat storage is sufficient, the temperature sensor
Controller 10 closes control valve 8 with a signal from 9. The heat storage material 5 warms the apron 3 and the seating space 11 by natural heat radiation and heats the interior of the bathroom 1 by radiant heat.
【００１８】[0018]
【発明の効果】本発明は以上の如き構成と作用からなる
ため、次の効果を奏する。Since the present invention has the above-described structure and operation, the following effects can be obtained.
【００１９】ａ．輻射で主に浴室内洗い場の暖房を行う
ため、入浴中、体を洗っている時の寒さによる不快感を
解消できる。A. Since the bathroom is mainly heated by radiation, discomfort caused by the cold while washing the body during bathing can be eliminated.
【００２０】ｂ．輻射熱で暖房を行うため、冷風感がな
く、快適で、入浴中でも暖房を継続できる。B. Since heating is performed by radiant heat, there is no feeling of cool wind, comfort is achieved, and heating can be continued even during bathing.
【００２１】ｃ．エプロン及び腰掛けスペースが暖かい
ため、これらの部分に触れても冷たさを感じることがな
い。C. Because the apron and the seating space are warm, you will not feel cold when you touch these parts.
【図１】本発明に係る浴槽の説明図。FIG. 1 is an explanatory view of a bathtub according to the present invention.
【図２】温水熱交換器の説明図。FIG. 2 is an explanatory diagram of a hot water heat exchanger.
【図３】熱源機と組み合わせた浴槽とこの作用の説明
図。FIG. 3 is an explanatory view of a bathtub combined with a heat source device and its operation.
【図４】腰掛けスペース付浴槽の説明図。FIG. 4 is an explanatory view of a bathtub with a seating space.
【図５】腰掛けスペース内に組み込まれた温水熱交換器
の説明図。FIG. 5 is an explanatory view of a hot water heat exchanger incorporated in a seating space.
【図６】従来の浴室暖房例の説明図。FIG. 6 is an explanatory diagram of a conventional example of bathroom heating.
１ 浴室 ２ 浴槽 ３ エプロン ４ 温水熱交換器 ５ 蓄熱材 ６ 温水配管 ７ 熱源機 ８ 制御バルブ ９ 温度センサー １０ 制御器 １１ 腰掛けスペース DESCRIPTION OF SYMBOLS 1 Bathroom 2 Bathtub 3 Apron 4 Hot water heat exchanger 5 Heat storage material 6 Hot water piping 7 Heat source device 8 Control valve 9 Temperature sensor 10 Controller 11 Sit-down space
Claims (2)
と組み合わせた温水熱交換器を組み込み、この温水熱交
換器を給湯配管に接続するように構成して成る浴槽。1. A bathtub in which a hot water heat exchanger combined with a heat storage material is incorporated in an apron located on a washing place side, and the hot water heat exchanger is connected to a hot water supply pipe.
た温水熱交換器を組み込み、この温水熱交換器を給湯配
管に接続するように構成して成る浴槽。2. A bathtub having a hot water heat exchanger combined with a heat storage material incorporated in a seating space and connected to the hot water supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4081828A JP2831872B2 (en) | 1992-04-03 | 1992-04-03 | Bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4081828A JP2831872B2 (en) | 1992-04-03 | 1992-04-03 | Bathtub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05277041A JPH05277041A (en) | 1993-10-26 |
| JP2831872B2 true JP2831872B2 (en) | 1998-12-02 |
Family
ID=13757340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4081828A Expired - Lifetime JP2831872B2 (en) | 1992-04-03 | 1992-04-03 | Bathtub |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2831872B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846941C2 (en) * | 1998-10-12 | 2003-12-04 | Silvia Bader | wet cell |
-
1992
- 1992-04-03 JP JP4081828A patent/JP2831872B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05277041A (en) | 1993-10-26 |
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