JPH0660745B2 - Hot water supply bath heating system - Google Patents
Hot water supply bath heating systemInfo
- Publication number
- JPH0660745B2 JPH0660745B2 JP61105220A JP10522086A JPH0660745B2 JP H0660745 B2 JPH0660745 B2 JP H0660745B2 JP 61105220 A JP61105220 A JP 61105220A JP 10522086 A JP10522086 A JP 10522086A JP H0660745 B2 JPH0660745 B2 JP H0660745B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- hot water
- bath
- heat exchanger
- water supply
- 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
- Central Heating Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は給湯と風呂加熱と暖房の３つの機能を有し、暖
房を蒸気加熱式とし、風呂と暖房を１缶２水式とした加
熱スタイルの給湯風呂暖房装置に関するものである。TECHNICAL FIELD The present invention has three functions of hot water supply, bath heating, and heating. The heating is of a steam heating type, and the bath and heating are of one can and two water type. The present invention relates to a hot and cold water heater.
従来の技術 風呂加熱用は直接循環加熱オープン回路、暖房加熱は間
接加熱（クローズド回路）であり、それぞれに循環用ポ
ンプを設ける必要があった。Conventional technology For bath heating, direct circulation heating open circuit is used, and heating heating is indirect heating (closed circuit), and it was necessary to provide a circulation pump for each.
すなわち、第２図に示すように風呂加熱回路１は、浴槽
２より循環往管３、循環ポンプＡ４、風呂用熱交換器
５、循環復管６の順に配設し浴槽２と連絡した構成であ
る。次に、暖房回路７は、ポット８より循環ポンプＢ
９、暖房用熱交換器１０、暖房往管１１、暖房放熱器１
２、暖房復管１３の順に配設し、ポット８と連絡した構
成である。給湯回路１４は、給水管１５、給湯用熱交換
器１６給湯管１７の順に配設した構成である。That is, as shown in FIG. 2, the bath heating circuit 1 has a configuration in which a circulation outward pipe 3, a circulation pump A 4, a bath heat exchanger 5, and a circulation return pipe 6 are arranged in this order from the bath 2 and communicated with the bath 2. is there. Next, the heating circuit 7 is connected to the circulation pump B from the pot 8.
9, heating heat exchanger 10, heating outward pipe 11, heating radiator 1
2, the heating return pipe 13 is arranged in this order and communicated with the pot 8. The hot water supply circuit 14 has a structure in which a water supply pipe 15, a hot water supply heat exchanger 16 and a hot water supply pipe 17 are arranged in this order.
発明が解決しようとする問題点 前記の従来技術では、次のような問題点がある。Problems to be Solved by the Invention The above-mentioned conventional techniques have the following problems.
(1) 暖房用と風呂用にそれぞれ循環ポンプが必要とな
り、低コスト化と、運転時の騒音低下が図り難いシステ
ムとなる。(1) Circulating pumps are needed for heating and bathing, respectively, which makes it difficult to reduce costs and reduce noise during operation.
(2) ３缶３水（熱交換器、系路、バーナが３つづつ必
要）であり、機器のコンパクト化が図り難い。(2) 3 cans and 3 waters (requires 3 heat exchangers, 3 lines and 3 burners), so it is difficult to make the equipment compact.
(3) 暖房温度を高温にするには、循環ポンプの許容使
用温度の関係より限界（一般的には循環湯温８０℃以
下）があり、放熱器を大きくして暖房出力を高めること
になる。(3) To raise the heating temperature to a high temperature, there is a limit (generally, the circulating hot water temperature is 80 ° C or less) due to the allowable operating temperature of the circulation pump, and the radiator will be enlarged to increase the heating output. .
問題点を解決するための手段 本発明は前記問題点を解決するために、貯湯槽を有する
熱交換器の上部より蒸気管、バルブ、放熱器、還液管、
液ポットの順に配設し、液ポットと貯湯槽を有する熱交
換器とを逆止弁を介して連結した暖房回路とし、前記貯
湯槽を有する熱交換器の下部に風呂用熱交換器を有し浴
槽と往管と復管にて連結し循環ポンプを管路中に設けて
風呂回路を形成するとともに、給湯用バーナを備えた給
湯器を有した全体構成としている。Means for Solving the Problems In order to solve the above problems, the present invention provides a steam pipe, a valve, a radiator, a return liquid pipe from the upper part of a heat exchanger having a hot water tank.
A heating circuit is provided in which the liquid pots are arranged in this order, and the liquid pots and a heat exchanger having a hot water storage tank are connected via a check valve, and a bath heat exchanger is provided below the heat exchanger having the hot water storage tank. A circulation pump is connected in the pipe to the return pipe and the return pipe to form a bath circuit to form a bath circuit, and a water heater equipped with a hot water burner is provided.
作用 暖房加熱は蒸気圧にて熱搬送する方式であり、循環ポン
プレスとなり、風呂加熱のみの循環ポンプ使用となるこ
とにより、低コスト化と低騒音化が図れる。さらに、暖
房と風呂を１缶２水系路とすることにより、コンパクト
化が図れる。また、蒸気温度約１１０℃にて搬送できる
ので暖房用放熱器よりの温度が従来より高くなり、放熱
器もコンパクト化が図れる。Function Heating and heating is a method of transporting heat by vapor pressure, and there is no circulation pump. By using a circulation pump for bath heating only, cost reduction and noise reduction can be achieved. Furthermore, the heating and the bath can be made into one can and two water system passages, so that compactness can be achieved. Further, since the steam temperature can be carried at about 110 ° C., the temperature of the heating radiator becomes higher than that of the conventional one, and the radiator can be made compact.
実施例 本発明の実施例について第１図に基づき説明する。な
お、図において従来例である第２図と同一部品は同一番
号を付設している。Embodiment An embodiment of the present invention will be described with reference to FIG. In the drawing, the same parts as those in FIG. 2 which is a conventional example are designated by the same reference numerals.
第１図において、給湯・暖房・風呂装置として風呂回路
１は浴槽２より循環往管３、循環ポンプ４、風呂熱交換
器５、循環復管６の順に配設し、浴槽２に連結してい
る。In FIG. 1, as a hot water supply / heating / bath device, a bath circuit 1 is arranged from a bathtub 2 in the order of a circulation outward pipe 3, a circulation pump 4, a bath heat exchanger 5, and a circulation return pipe 6, and is connected to the bathtub 2. There is.
暖房回路７は、貯湯槽を有する熱交換器１８の上部より
蒸気管１９、放熱器２０、還液管２１、逆止弁２２、液
ポット２３の順に配設し、液ポット２３の下部と貯湯槽
を有する熱交換器１８の上部とを逆止弁２４を介して連
絡している。In the heating circuit 7, a steam pipe 19, a radiator 20, a return liquid pipe 21, a check valve 22 and a liquid pot 23 are arranged in this order from the upper part of a heat exchanger 18 having a hot water storage tank, and the lower part of the liquid pot 23 and the hot water storage It communicates with the upper part of the heat exchanger 18 having a tank via a check valve 24.
また、暖房・風呂加熱用バーナ２５と給湯用バーナ２６
を備えているとともに、給湯・暖房・風呂装置２７内に
は給水管１５、熱交換器１６、給湯管１７にて構成され
る給湯器１４を備えている。In addition, a burner 25 for heating / bath heating and a burner 26 for hot water supply
In addition to the above, the hot water supply / heating / bath device 27 is provided with a hot water supply device 14 including a water supply pipe 15, a heat exchanger 16, and a hot water supply pipe 17.
本発明は上記のような構成からなり、次に動作について
述べる。The present invention is configured as described above, and the operation will be described next.
(1) 暖房時の動作について述べる。(1) Describe the operation during heating.
バーナ２５を点火した後、貯湯槽を有する熱交換器１８
内部の水が加熱されいずれ蒸気となり、蒸気圧により、
蒸気管１９を介して放熱器２０に送り込まれこの部分に
て熱交換した後は凝縮液となり還液管２１、逆止弁２２
を介して液ポット２３に送り込まれる。その後、貯湯槽
を有する熱交換器１８内の湯量が、風呂加熱用熱交換器
５の位置より少し上のラインまで低下するとバーナ２５
の加熱をStopする。After igniting the burner 25, the heat exchanger 18 having a hot water storage tank
The water inside is heated and eventually becomes steam, and due to the steam pressure,
After being sent to the radiator 20 through the steam pipe 19 and undergoing heat exchange in this portion, it becomes a condensate and a return liquid pipe 21 and a check valve 22.
It is sent to the liquid pot 23 via. After that, when the amount of hot water in the heat exchanger 18 having the hot water storage tank drops to a line slightly above the position of the heat exchanger 5 for bath heating, the burner 25
Stop heating.
これにより、貯湯槽内の内圧が低下し、液ポット２３内
に溜った凝縮液が貯湯槽内のほゞ満タンまで復帰するこ
とになり、再びバーナ２５が点火され加熱サイクルがく
り返されることになる。この場合、内圧をゲージ圧で約
１kg/cm2程度に設定していることにより約１１０℃程度
の蒸気温度が得られ高温となる。As a result, the internal pressure in the hot water storage tank decreases, the condensed liquid stored in the liquid pot 23 returns to a nearly full tank in the hot water storage tank, and the burner 25 is ignited again and the heating cycle is repeated. become. In this case, by setting the internal pressure to about 1 kg / cm 2 in gauge pressure, a steam temperature of about 110 ° C. is obtained and the temperature becomes high.
(2) 風呂加熱時の動作について述べる。(2) Describe the operation when the bath is heated.
風呂回路１は循環加熱により逐次浴槽２内の水が湯に
（又は追焚き）加熱されることになる。この時、循環ポ
ンプ４とバーナ２５の運転が同期している。つまり、低
温時（図示していないが風呂回路中に設けたサーミスタ
の検知による。）にはオン設定温に達するとオフとな
る。In the bath circuit 1, the water in the bathtub 2 is successively heated (or reheated) to be heated by circulation heating. At this time, the operation of the circulation pump 4 and the burner 25 are synchronized. That is, at low temperature (not shown, detected by a thermistor provided in the bath circuit), the temperature turns off when the on-set temperature is reached.
(3) 暖房と風呂の同時使用時 同時使用の場合には風呂加熱を優先する構成としてい
る。(3) Simultaneous use of heating and bath In the case of simultaneous use, bath heating is prioritized.
(4) 給湯使用の場合の動作 給湯栓（図示せず）を開栓すると給水管１５より熱交換
器１６の順に水が流れ湯となって給湯管１７を経て所望
の湯が得られることになる。(4) Operation when hot water is used When the hot water tap (not shown) is opened, the water flows from the water supply pipe 15 in the order of the heat exchanger 16 into the hot water, and the desired hot water is obtained via the hot water supply pipe 17. Become.
発明の効果 (1) 風呂加熱と暖房加熱の両立において、暖房側を循
環ポンプの必要としない蒸気圧にて搬送する方式であ
り、循環ポンプはｕとつで済む。従って低コスト化と低
騒音化に結びつくものである。EFFECTS OF THE INVENTION (1) In compatibility with bath heating and heating heating, this is a system in which the heating side is transported with a vapor pressure that does not require a circulation pump. Therefore, it leads to cost reduction and noise reduction.
(2) 風呂加熱と暖房加熱を１缶２水系路とすることに
よりコンパクト化が図れる。(2) By making the bath heating and heating heating one can and two water channels, it is possible to achieve compactness.
(3) 蒸気温度が約１１０℃であり、高温が得られる。
従って従来の温水暖房（〜８０℃程度）に比べて効率も
高く、速暖性が得られる。さらに、暖房用の放熱器の大
きさがコンパクトにすることができる。(3) The steam temperature is about 110 ° C, and a high temperature can be obtained.
Therefore, compared with the conventional hot water heating (up to about 80 ° C.), the efficiency is higher and the quick heating can be obtained. Furthermore, the size of the radiator for heating can be made compact.
第１図は本発明の一実施例の給湯風呂暖房装置の構成
図、第２図は従来例の構成図である。 １……風呂加熱回路、７……暖房加熱回路、１４……給
湯回路、１８……貯湯槽を有する熱交換器、１９……蒸
気管、２０……暖房用放熱器、２１……還液管、２３…
…液ポット。FIG. 1 is a configuration diagram of a hot water supply / room heating device according to an embodiment of the present invention, and FIG. 2 is a configuration diagram of a conventional example. 1 ... Bath heating circuit, 7 ... Heating heating circuit, 14 ... Hot water supply circuit, 18 ... Heat exchanger with hot water tank, 19 ... Steam pipe, 20 ... Heating radiator, 21 ... Returning liquid Tube, 23 ...
… Liquid pot.
Claims (1)
の上部より蒸気管、放熱器、還液管、逆止弁、液ポット
の順に配設し、液ポットの下部と貯湯型熱交換器の上部
を逆止弁を介して連絡した閉ループとした暖房回路と
し、前記貯湯型熱交換器内下部に、風呂用熱交換器を設
け、浴槽とは往管と復管にて連絡し循環ポンプを管路中
に設けて風呂回路を形成するとともに、給湯用バーナを
備えた給湯器を有した給湯風呂暖房装置。1. A steam pipe, a radiator, a return pipe, a check valve and a liquid pot are arranged in this order from the upper part of a hot water storage type heat exchanger equipped with a bath heating burner, and the lower part of the liquid pot and the hot water storage type heat exchanger. The upper part of the exchanger is a closed loop heating circuit that communicates via a check valve, a bath heat exchanger is provided in the lower part of the hot water storage heat exchanger, and the bathtub communicates with the forward and return pipes. A hot-water / bath heating device having a hot-water supply device equipped with a burner for hot-water supply, as well as a circulation circuit provided in the pipeline to form a bath circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61105220A JPH0660745B2 (en) | 1986-05-08 | 1986-05-08 | Hot water supply bath heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61105220A JPH0660745B2 (en) | 1986-05-08 | 1986-05-08 | Hot water supply bath heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62261826A JPS62261826A (en) | 1987-11-14 |
| JPH0660745B2 true JPH0660745B2 (en) | 1994-08-10 |
Family
ID=14401583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61105220A Expired - Lifetime JPH0660745B2 (en) | 1986-05-08 | 1986-05-08 | Hot water supply bath heating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0660745B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9874133B2 (en) | 2012-06-26 | 2018-01-23 | Avl List Gmbh | Internal combustion engine, in particular large diesel engine |
-
1986
- 1986-05-08 JP JP61105220A patent/JPH0660745B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9874133B2 (en) | 2012-06-26 | 2018-01-23 | Avl List Gmbh | Internal combustion engine, in particular large diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62261826A (en) | 1987-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |