JP2524239Y2 - Bath heating device with heating device - Google Patents
Bath heating device with heating deviceInfo
- Publication number
- JP2524239Y2 JP2524239Y2 JP1992040194U JP4019492U JP2524239Y2 JP 2524239 Y2 JP2524239 Y2 JP 2524239Y2 JP 1992040194 U JP1992040194 U JP 1992040194U JP 4019492 U JP4019492 U JP 4019492U JP 2524239 Y2 JP2524239 Y2 JP 2524239Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- circuit
- reheating
- heater
- temperature
- 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
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- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は温水循環式暖房器を備え
た風呂加熱装置に関するもので、浴室の床や壁面の暖房
が行なえる風呂追い焚き装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath heating device provided with a hot water circulation type heater, and more particularly to a bath reheating device capable of heating a floor or a wall surface of a bathroom.
【０００２】[0002]
【従来の技術】上記温水循環式の温水循環回路は追い焚
き回路の往管と復管より分岐して配管接続されており、
その分岐点の一方か或いは両方に三方弁を切換え自在に
装着されている。そして該三方弁を切換えることにより
温水式暖房器の稼働が可能となるか又は、追い焚き加熱
が可能となるものである。そして、自動給湯器を有し、
該自動給湯器からの湯が追い焚き回路の往管ないしは復
管を通じて浴槽に供給されるものにおいて、浴槽への湯
張り，差し湯中は、温水式暖房器の温水循環回路には温
水を流すことはなく、湯張り、差し湯が完了した時点で
必要に応じて温水循環回路に流し込まれる。このよう
に、浴槽への湯張りと温水循環回路への給湯とは別々に
行なわれていた。 2. Description of the Related Art The above hot water circulation type hot water circulation circuit is branched and connected from the outgoing pipe and return pipe of a reheating circuit,
A three-way valve is switchably mounted on one or both of the branch points. By switching the three-way valve, the hot water heater can be operated, or reheating can be performed. And it has an automatic water heater,
The hot water from the automatic water heater is used to feed or return the reheating circuit.
Hot water supplied to the bathtub through a tube
During upholstering and bathing, the hot water circulation circuit of the hot water heater has a hot water circulation circuit.
No water is allowed to flow, and when the bathing and bathing is completed
It is poured into the hot water circulation circuit as needed. like this
Separate hot water supply to the bathtub and hot water circulation circuit
Was being done.
【０００３】[0003]
【０００４】[0004]
【考案が解決しようとする課題】しかしながら、湯張り
が終了してから温水式暖房器に高温湯が流されることに
なって湯張り中浴室の暖房が行なわれずにそれだけ暖房
が遅れる不都合があった。更に、温水循環回路は常に浴
槽の湯が循環されてその水垢や油汚れが付着堆積した儘
となってそれら付着物により配管の内面に詰まりが起き
て問題となっている。その為、使用の都度新鮮な湯を流
すことにより該付着物を洗い流さんとするものである。
本考案の暖房装置を備えた風呂加熱装置は、上記課題を
解決し、湯張り中の一定期間にわたって湯を温水循環回
路に流し、暖房器を予加熱し、迅速な暖房性能を確保す
ると共に、配管の掃除を行なうものである。 [Problems to be Solved by the Invention] However , since the hot water is supplied to the hot water type heater after the hot water is finished, there is an inconvenience that the heating of the bathroom is not performed during the hot water and the heating is delayed accordingly. . Further, in the hot water circulation circuit, the hot water in the bathtub is always circulated, and the water scale and oil stains are left attached and deposited, and the deposits cause clogging of the inner surface of the pipe, which is a problem. Therefore, the attached matter is washed away by flushing fresh hot water every time it is used.
The bath heating device provided with the heating device of the present invention solves the above problems.
Settle the hot water circulation for a certain period of time
Run down the street, preheat the heater and ensure quick heating performance
As well as cleaning the piping.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決する本考
案の暖房装置を備えた風呂加熱装置は、浴槽４内の湯を
循環ポンプ２３にて循環し、熱交換器２１にて循環水を
加熱する追い焚き回路Ｂと、 上記追い焚き回路Ｂを経由
して、上記浴槽４へ給湯して湯張りする自動給湯器１
と、 上記追い焚き回路Ｂの往管２６および復管２４より
分岐接続され温水式暖房器３を構成する温水循環回路Ｃ
と、 上記分岐接続点の何れか一方か或は両方に設けられ
る三方弁２８と、 上記三方弁２８により、上記浴槽湯の
追い焚きと上記温水式暖房器３の温水循環とを切り換え
ると共に、上記自動給湯器１による浴槽４への湯張り動
作中の一定期間は、浴槽４に供給される湯を上記温水循
環回路Ｃに流す弁制御装置と を備えたことを要旨とす
る。To solve the above problems BRIEF SUMMARY OF THE INVENTION The bath heating apparatus having a heating apparatus of the present invention circulates the hot water in the bathtub 4 in the circulation pump 23, the circulating water in the heat exchanger 21
Through a circuit B, and the reheating circuit B reheating heat pressing
And an automatic water heater 1 for supplying hot water to the bathtub 4 and filling it with hot water.
When, from往管26 and Fukukan 24 of the add had fired circuit B
Hot water circulation circuit C which is branched and constitutes a hot water heater 3
If, provided on either one or both of the branch connection point
The three-way valve 28 and the three-way valve 28 allow the bathtub
Switching between reheating and hot water circulation of the hot water heater 3
At the same time as the hot water heater 1 fills the bathtub 4 with water.
Certain period of Sakuchu is the hot water supplied to the tub 4 and gist that a valve controls flow to the hot water circulation circuit C.
【０００６】[0006]
【０００７】[0007]
【作用】自動給湯器より供給される給湯を温水循環回路
Ｃに湯張り動作中の一定期間流したので、入浴時に温水
式暖房器は必ず予備加熱される。従って、浴室等の暖房
運転を行なう場合、暖房器を常温から上昇させる必要が
なくなり、昇温時間が短縮され、暖房器による暖を迅速
に得ることができる。また、温水循環回路Ｃに湯を流す
のを忘れるといったことはなくなる。 [Function] A hot water circulation circuit supplies hot water supplied from an automatic water heater .
C was flushed for a certain period during the bathing operation.
Type heaters are always preheated. Therefore, heating of bathrooms, etc.
When operating, it is necessary to raise the heater from room temperature
Disappears, heating time is shortened, and the heater warms up quickly
Can be obtained. In addition, hot water is supplied to the hot water circulation circuit C.
You will not forget to forget.
【０００８】[0008]
【０００９】[0009]
【実施例】以下本考案の実施例を図１から図２に基づい
て説明する。１は給湯器で、本実施例では自動給湯機能
を有するものであり、２は風呂加熱装置、３は温水式暖
房器、４は浴槽を示す。１１は給水管で、給水管１１よ
りガスバーナ１５にて加熱された高温湯が給湯回路Ａを
構成する給湯管１３、連通管１６を通じて風呂加熱装置
２の追い焚き循環回路Ｂの上流側復管２７に接続されて
おり、ポンプ２３とその下流側においてガスバーナ２９
にて加熱される熱交換器２１が介在設置され、その下流
側に上流側往管２５、下流側往管２６が接続されてい
る。下流側復管２７と上流側復管２４と連通管１６との
接続部に回転式の三方弁２２が装着されて該三方弁２２
によって上流側復管２４と下流側復管２７と接続される
か又は連通管１６と上下側復管２４、２７がお互に連通
される構成となっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Reference numeral 1 denotes a water heater, which has an automatic hot water supply function in this embodiment, 2 denotes a bath heating device, 3 denotes a hot water heater, and 4 denotes a bathtub. Reference numeral 11 denotes a water supply pipe, and high-temperature hot water heated by the gas burner 15 from the water supply pipe 11 flows through the hot water supply pipe 13 and the communication pipe 16 constituting the hot water supply circuit A, and the upstream return pipe 27 of the reheating circuit B of the bath heating apparatus 2. And a gas burner 29 on the downstream side of the pump 23.
The heat exchanger 21 is heated and installed, and an upstream outgoing pipe 25 and a downstream outgoing pipe 26 are connected to the downstream side. A rotary three-way valve 22 is attached to the connection between the downstream return pipe 27, the upstream return pipe 24, and the communication pipe 16, and the three-way valve 22 is
Thus, the upstream return pipe 24 and the downstream return pipe 27 are connected to each other, or the communication pipe 16 and the upper and lower return pipes 24 and 27 are connected to each other.
【００１０】放熱コイル３１を有する温水循環回路Ｃの
両端部は上流側往管２５と上流側復管２４とに接続さ
れ、該分岐点に三方弁２８が装着され、該三方弁２８に
より上流側往管２５と温水循環回路Ｃの一端が連通され
るか又は温水循環回路Ｃが上下流往管２５、２６と遮断
される構成となしている。且つもう一方の分岐点におい
て各配管を完全に連通させるか前記と同じ三方弁２８を
介在装着する構成となす。熱交換器２１を通過する湯水
がガスバーナ２９にて加熱昇温され、サーミスタ２０に
て感知される温度が設定温度となる様温度制御される。
上下流側復管２４、２７を三方弁２２にて連通し、切換
え弁２８を切換えて上下流側往管２５、２６と温水循環
回路Ｃとの連通を断つことにより追い焚き循環回路Ｂが
有効となった場合を図１にて示す。ガスバーナ２９にて
設定温度に加熱昇温された高温湯が浴槽内に送られて浴
槽４の湯が希望温度に上昇維持されて保温が行なわれ
る。図２に示されるのは上流側往管２５が温水循環回路
Ｃと三方弁２８にて連通されて温水式暖房器３が稼働可
能となって高温湯が上流側往管２５より放熱コイル３１
に流れて上流側復管２４、下流側復管２７を流れ、熱交
換器２１に至って該部で加熱昇温される。そして温水式
暖房器３にて専ら温水暖房が行なわれ、必要に応じて三
方弁２２、２８を切換えることにより随時行なうことが
できる。Both ends of the hot water circulation circuit C having the radiating coil 31 are connected to an upstream forward pipe 25 and an upstream return pipe 24, and a three-way valve 28 is mounted at the branch point. The outgoing pipe 25 is connected to one end of the hot water circulation circuit C or the hot water circulation circuit C is cut off from the upstream and downstream outgoing pipes 25 and 26. At the other branch point, the respective pipes are completely connected or the same three-way valve 28 as described above is interposed. The hot and cold water passing through the heat exchanger 21 is heated and heated by the gas burner 29, and the temperature is controlled so that the temperature sensed by the thermistor 20 becomes the set temperature.
The upstream and downstream return pipes 24 and 27 are communicated by the three-way valve 22, and the switching valve 28 is switched to cut off the communication between the upstream and downstream downstream pipes 25 and 26 and the hot water circulation circuit C, so that the reheating circuit B is effective. 1 is shown in FIG. The high-temperature hot water heated and raised to the set temperature by the gas burner 29 is sent into the bath tub, and the hot water in the bath tub 4 is maintained at the desired temperature to keep the temperature. FIG. 2 shows that the upstream outgoing pipe 25 is communicated with the hot water circulation circuit C via the three-way valve 28 so that the hot water type heater 3 can be operated, and the hot water flows from the upstream outgoing pipe 25 to the heat radiation coil 31.
And flows through the upstream return pipe 24 and the downstream return pipe 27, reaches the heat exchanger 21 and is heated and heated there. Then, the hot water heater 3 exclusively performs hot water heating, and the heating can be performed at any time by switching the three-way valves 22 and 28 as needed.
【００１１】要するに三方弁２８を切換えることにより
浴槽４の湯の保温か温水暖房が行うことができる。そし
てここで随時追い焚きと温水暖房とが行なえるようにな
っている。次に循環湯温度について図４にて述べる。In short, by switching the three-way valve 28, the hot water in the bathtub 4 can be maintained or the hot water can be heated. Here, reheating and hot water heating can be performed at any time. Next, the temperature of the circulating bath will be described with reference to FIG.
【００１２】追い焚き運転スイッチがオンされると循環
水の設定温度は希望の追い焚き温度Ｔｍに設定されて、
循環水の温度（サーミスタ２０にての感知温度）は該温
度Ｔｍの温度に温度制御される。次に暖房運転スイッチ
がオンされ、追い焚き運転が行なわれていない場合には
循環水の設定温度は前記設定温度Ｔｍより高い一定温度
Ｔｈに変更される。該設定温度Ｔｈとなるよう循環湯が
加熱昇温されて温水暖房に適した温度に温度制御が行な
われる。When the reheating operation switch is turned on, the set temperature of the circulating water is set to a desired reheating temperature Tm,
The temperature of the circulating water (the temperature sensed by the thermistor 20) is controlled to the temperature Tm. Next, the heating operation switch is turned on, and when the reheating operation is not performed, the set temperature of the circulating water is changed to a constant temperature Th higher than the set temperature Tm. The circulating water is heated and heated to the set temperature Th, and the temperature is controlled to a temperature suitable for hot water heating.
【００１３】次に図３において自動給湯が行なわれ、該
給湯が温水式暖房器３に流れ込む場合を示すものであ
る。即ち、連通管１６より流れ込む高温湯は下流側復管
２７より熱交換器２１を経て上流側往管２５を流れ、三
方弁２８より温水循環回路Ｃを構成する放熱コイル３１
を流れて浴槽４に流れ込むもので温水式暖房器３が運転
されながら自動給湯が行なわれる。且つ自動給湯が湯張
り操作である最初の自動給湯においてこの温水暖房が行
なわれ、且つ自動給湯の一部は上流側復管２４を経て浴
槽４に流れ、自動給湯の湯量を増加するものであるが、
必ずしも上流側復管２４から自動給湯が行なわれなくて
も支障がない。温水式暖房器３は所要温度に急速に昇温
されるので随時暖房運転を行なった場合常温から温度上
昇させる必要がないので、急速に希望温度に昇温させる
ことができる。なお上記設定温度の変更は、三方弁２
２、２８の切換え（回転角度の変更）と連動させて行な
われるよう構成しても良いものである。 又、三方弁２
２、２８は回転式のものに代えて前後移動式のものを用
いても良いことは勿論である。Next, FIG. 3 shows a case in which automatic hot water supply is performed and the hot water flows into the hot water type heater 3. That is, the high-temperature hot water flowing from the communication pipe 16 flows from the downstream return pipe 27 via the heat exchanger 21 to the upstream forward pipe 25, and the three-way valve 28 constitutes the radiating coil 31 constituting the hot water circulation circuit C.
And the hot water is supplied to the bathtub 4 so that the hot water heater 3 is operated to perform automatic hot water supply. This hot water heating is performed in the first automatic hot water supply in which the automatic hot water supply is a hot water filling operation, and a part of the automatic hot water supply flows to the bathtub 4 via the upstream return pipe 24 to increase the amount of hot water for the automatic hot water supply. But,
There is no problem even if the automatic hot water supply is not necessarily performed from the upstream return pipe 24. Since the temperature of the hot water heater 3 is rapidly raised to a required temperature, it is not necessary to raise the temperature from room temperature when the heating operation is performed at any time, so that the temperature can be rapidly raised to a desired temperature. The change of the set temperature is performed by the three-way valve 2
It may be configured such that it is performed in conjunction with the switching of 2, 28 (change of the rotation angle). Also, three-way valve 2
Needless to say, the units 2 and 28 may be of a back and forth type instead of a rotary type.
【００１４】湯張り時の自動給湯にて放熱コイル３１に
きれいな高温湯が流れ、また追い焚き等で放熱コイル３
１にきれいな湯が流れ込んで放熱コイル３１の内面に付
着、堆積した埃や垢等の付着物が洗い流されることによ
って流水量の減少や温水循環回路Ｃの内面の詰りが防止
される。尚、差し湯の自動給湯においても上記湯張り時
と同様に給湯を温水循環回路Ｃに流すことにより上記と
同様に該温水循環回路Ｃの内面の付着物質が洗い流され
ることは勿論である。この場合にもガスバーナ２９の加
熱温度、即ち、追い焚き温度の設定温度を暖房時にＴｍ
より若干高いＴｈ温度に変更する必要がある。Clean hot water flows through the radiating coil 31 by automatic hot water supply at the time of hot water filling, and the radiating coil 3 is heated by reheating.
The clean water flows into the heat radiation coil 1 and adheres to and adheres to the inner surface of the heat radiation coil 31 to wash away deposits such as dust and dirt, thereby preventing a decrease in the amount of flowing water and clogging of the inner surface of the hot water circulation circuit C. In addition, in the automatic hot water supply, as in the case of the hot water filling, the hot water is supplied to the hot water circulating circuit C, so that the adhered substances on the inner surface of the hot water circulating circuit C are washed away. Also in this case, the heating temperature of the gas burner 29, that is, the set temperature of the reheating temperature is set to Tm during heating.
It is necessary to change to a slightly higher Th temperature.
【００１５】[0015]
【考案の効果】温水循環式の暖房機能を有する本考案に
係わる給湯器によれば、自動給湯器より浴槽に供給され
る湯を温水循環回路Ｃに湯張り動作中の一定期間流した
ので、この期間に温水式暖房器は予備加熱され、暖房開
始時に暖房器の温度上昇は迅速に行なわれ、即座に希望
温度となる効果がある。加えるに、温水循環回路Ｃの内
面がきれいな高温湯によって洗い流されて配管の内面が
常に清潔に保たれる有効なものである。[Effect of the Invention] According to the water heater according to the present invention having a hot water circulation type heating function, the water is supplied to the bathtub from the automatic water heater.
Hot water flows into the hot water circulation circuit C for a certain period during the filling operation
During this period, the hot water heater is preheated and
At the beginning, the temperature of the heater rises quickly, and has the effect of immediately reaching the desired temperature. In addition, it is effective that the inner surface of the hot water circulation circuit C is washed away by clean high-temperature water and the inner surface of the pipe is always kept clean.
【図１】本考案の一実施例の追い焚き運転状態を示す概
略配管図である。FIG. 1 is a schematic piping diagram showing a reheating operation state according to an embodiment of the present invention.
【図２】本考案の一実施例の異なる温水暖房運転状態を
示す図１相当図である。FIG. 2 is a diagram corresponding to FIG. 1 showing a different hot water heating operation state of one embodiment of the present invention.
【図３】本考案の一実施例の別異の自動給湯状態を示す
図１相当図である。FIG. 3 is a diagram corresponding to FIG. 1 showing another automatic hot water supply state of an embodiment of the present invention.
【図４】本考案の一実施例のシーケンスの要部をを示す
流れ図である。FIG. 4 is a flowchart showing a main part of a sequence according to one embodiment of the present invention;
１ 自動給湯器 ２ 風呂加熱装置 ３ 温水式暖房器 ２２ 三方弁 ２４ 復管（上流側復管） ２６ 往管（下流側往管） ２８ 三方弁 DESCRIPTION OF SYMBOLS 1 Automatic water heater 2 Bath heater 3 Hot water heater 22 Three-way valve 24 Return pipe (upstream return pipe) 26 Outgoing pipe (downstream forward pipe) 28 Three-way valve
Claims (1)
し、熱交換器２１にて循環水を加熱する追い焚き回路Ｂ
と、 上記追い焚き回路Ｂを経由して、上記浴槽４へ給湯して
湯張りする自動給湯器１と、 上記追 い焚き回路Ｂの往管２６および復管２４より分岐
接続され温水式暖房器３を構成する温水循環回路Ｃと、 上記分岐接続点の 何れか一方か或は両方に設けられる三
方弁２８と、 上記三方弁２８により、上記浴槽湯の追い焚きと上記温
水式暖房器３の温水循環とを切り換えると共に、上記自
動給湯器１による浴槽４への湯張り動作中の一定期間
は、 浴槽４に供給される湯を上記温水循環回路Ｃに流す
弁制御装置と を備えたことを特徴とする暖房装置を備え
た風呂加熱装置。1. A circulating hot water in the bathtub 4 in the circulation pump 23, reheating pressurized heat the circulating water in the heat exchanger 21 circuit B
And the hot water is supplied to the bathtub 4 via the reheating circuit B.
An automatic water heater 1 for hot water tension, branched from往管26 and Fukukan 24 of the add had fired circuit B
A hot water circulation circuit C which constitutes a connected hot-water heater 3, a three provided either one or both of the branch connection point
The reheating of the bathtub hot water and the above-mentioned temperature are performed by the one- way valve 28 and the three-way valve 28.
While switching between the hot water circulation of the water heater 3 and
A fixed period during the operation of filling the bath 4 with the hot water heater 1
It passes a hot water supplied to the tub 4 to the hot water circulation circuit C
A bath heating device provided with a heating device, comprising a valve control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992040194U JP2524239Y2 (en) | 1992-05-19 | 1992-05-19 | Bath heating device with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992040194U JP2524239Y2 (en) | 1992-05-19 | 1992-05-19 | Bath heating device with heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0622861U JPH0622861U (en) | 1994-03-25 |
| JP2524239Y2 true JP2524239Y2 (en) | 1997-01-29 |
Family
ID=12573975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992040194U Expired - Lifetime JP2524239Y2 (en) | 1992-05-19 | 1992-05-19 | Bath heating device with heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524239Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115099A (en) * | 1984-06-29 | 1986-01-23 | Noritsu Co Ltd | Apparatus for feeding hot water to bath-tub |
| JPS61123420A (en) * | 1984-11-20 | 1986-06-11 | Matsushita Electric Ind Co Ltd | Cutting and bending method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2712181B2 (en) * | 1987-07-09 | 1998-02-10 | 松下電器産業株式会社 | Hot water heating system |
-
1992
- 1992-05-19 JP JP1992040194U patent/JP2524239Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6115099A (en) * | 1984-06-29 | 1986-01-23 | Noritsu Co Ltd | Apparatus for feeding hot water to bath-tub |
| JPS61123420A (en) * | 1984-11-20 | 1986-06-11 | Matsushita Electric Ind Co Ltd | Cutting and bending method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622861U (en) | 1994-03-25 |
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