JP2876780B2 - Steam generator with bathroom heating - Google Patents
Steam generator with bathroom heatingInfo
- Publication number
- JP2876780B2 JP2876780B2 JP32856490A JP32856490A JP2876780B2 JP 2876780 B2 JP2876780 B2 JP 2876780B2 JP 32856490 A JP32856490 A JP 32856490A JP 32856490 A JP32856490 A JP 32856490A JP 2876780 B2 JP2876780 B2 JP 2876780B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- air
- bathroom
- water
- steam
- 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 - Fee Related
Links
Landscapes
- 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、浴室暖房機能を有するスチーム発生装置に
関するものである。Description: TECHNICAL FIELD The present invention relates to a steam generator having a bathroom heating function.
従来の技術 従来のこの種のスチーム発生装置は、第２図に示すよ
うに構成されていた。2. Description of the Related Art A conventional steam generator of this type is configured as shown in FIG.
すなわちバーナ１の上方には蒸発器２が配設され、蒸
発器２の一部には給水手段（図示せず）が連設され、浴
室３の一部に配設された蒸気噴出口４と蒸発器２とが蒸
気パイプ５で連通接続されていた。That is, the evaporator 2 is disposed above the burner 1, a water supply means (not shown) is connected to a part of the evaporator 2, and the evaporator 2 is provided with a steam outlet 4 provided in a part of the bathroom 3. The evaporator 2 was connected to the evaporator 2 by the steam pipe 5.
バーナ１の発熱により蒸発器２は加熱され、給水手段
（図示せず）により供給された水は蒸発する。発生した
蒸気は、蒸気パイプ５を介して蒸気噴出口４より浴室３
内に噴出し、浴室３を加湿する。The evaporator 2 is heated by the heat generated by the burner 1, and the water supplied by the water supply means (not shown) evaporates. The generated steam is supplied from the steam outlet 4 to the bathroom 3 through the steam pipe 5.
To humidify the bathroom 3.
発明が解決しようとする課題 しかしながら上記のような構成では、蒸発器２内には
水中に含まれているシリカやカルシウムなどのスケール
が析出して、蒸発器２を詰まらせたり熱伝達を悪くして
熱交換壁に穴を開けたりするので、水の軟水化処理装置
を設けたり、スケール除去手段を設けねばならず、装置
が高価になったり複雑になるだけでなく、浴室を暖房し
ようとしたときに浴室を蒸気によって濡らしながら暖房
しなければならず、しかも暖房能力を大きくするには蒸
発器２も大きくしなければならなかったためさらに装置
が高価になったり複雑になるという課題を有していた。Problems to be Solved by the Invention However, in the above configuration, scales such as silica and calcium contained in the water are deposited in the evaporator 2 and clog the evaporator 2 or deteriorate heat transfer. In order to make a hole in the heat exchange wall, it was necessary to provide a water softening treatment device or a scale removing means, which not only made the device expensive and complicated, but also tried to heat the bathroom. Sometimes, the bathroom must be heated while being wet with steam, and the evaporator 2 must be increased in order to increase the heating capacity. Therefore, there is a problem that the apparatus becomes more expensive and complicated. Was.
本発明はかかる従来の課題を解消するもので、蒸発器
を使わずに蒸発させることにより、軟水化処理装置を設
けたり、スケール除去手段を設けないスチーム発生及び
浴室暖房を目的とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and has as its object to vaporize without using an evaporator and to provide steam generation and bathroom heating without providing a water softening treatment device or scale removing means.
課題を解決するための手段 上記課題を解決するために、本発明のスチーム発生装
置は、空気用熱交換器および水用熱交換器と、これらの
熱交換器を加熱する加熱手段と、浴室の上部に配設され
た吸気口と、この吸気口と吸気ダクトで連通された循環
ファンと、この循環ファンの出口と空気用熱交換器とを
連通する送風通路と、浴室の一部に配設された吹出口
と、この吹出口と空気用熱交換器の出口とを連通する蒸
気用ダクトと、水用熱交換器の出口側と連通接続されこ
の蒸気用ダクトの一部に臨ませて配設された霧化手段
と、この霧化手段と水用熱交換器との間に設けられた切
換弁と、浴室の下部に配設された暖房手段と、この暖房
手段と切換弁とを連通する温水パイプを設けたという構
成を備えたものである。Means for Solving the Problems In order to solve the above problems, a steam generator of the present invention comprises a heat exchanger for air and a heat exchanger for water, a heating means for heating these heat exchangers, and a bathroom. An intake port provided at the top, a circulation fan communicating with the intake port through an intake duct, a ventilation passage communicating the outlet of the circulation fan with an air heat exchanger, and a part of a bathroom. Outlet, a steam duct communicating the outlet with the outlet of the air heat exchanger, and a steam duct communicating with the outlet side of the water heat exchanger and facing a part of the steam duct. The provided atomizing means, the switching valve provided between the atomizing means and the water heat exchanger, the heating means provided at the lower part of the bathroom, and the heating means and the switching valve communicating with each other. The hot water pipe is provided.
作用 本発明は上記した構成によって、加熱手段の運転によ
って空気用熱交換器および水用熱交換器が加熱される。
浴室の空気は循環ファンにより吸気口より吸引され、吸
気ダクトと送風通路を介して空気用熱交換器へ至り、こ
こで加熱されて高温空気となり蒸気用ダクトに供給され
る。一方水供給手段より供給された水は、水用熱交換器
で加熱されて高温水となって霧化手段へ至り、ここで霧
化されて蒸気用ダクト内に放出される。高温の霧は蒸気
用ダクト内で高温空気と接触しながら蒸発していき、こ
の蒸気を含んだ高温の飽和湿り空気は、吹出口より浴室
内に噴出する。高温の飽和湿り空気は、浴室内の低温の
空気によって冷やされるため飽和蒸気圧の低下により凝
縮水のミストが発生してスチームサウナとなる。次に浴
室暖房運転時には、空気用熱交換器および循環ファン系
の運転だけで暖房が可能であるが、水を流さないと水用
熱交換器が加熱されて内部の水が沸騰して危険であるの
で、切換弁の経路を霧化手段側より切り換え、水用熱交
換器を通過した加熱水を温水パイプを介して浴室の下部
に配設された暖房手段へ供給する。Operation In the present invention, the air heat exchanger and the water heat exchanger are heated by the operation of the heating means by the configuration described above.
The air in the bathroom is sucked from the intake port by the circulation fan, reaches the air heat exchanger via the intake duct and the air passage, and is heated there to become high-temperature air and supplied to the steam duct. On the other hand, the water supplied from the water supply means is heated by the water heat exchanger to become high-temperature water and reaches the atomization means, where it is atomized and discharged into the steam duct. The high-temperature mist evaporates while contacting the high-temperature air in the steam duct, and the high-temperature saturated moist air containing the steam is jetted into the bathroom from the outlet. Since the high-temperature saturated humid air is cooled by the low-temperature air in the bathroom, a mist of condensed water is generated due to a decrease in the saturated vapor pressure, and the steam becomes a steam sauna. Next, during bathroom heating operation, heating can be performed only by operating the air heat exchanger and circulation fan system.However, if water is not supplied, the water heat exchanger will be heated and the water inside will boil, which is dangerous. Therefore, the path of the switching valve is switched from the atomizing means side, and the heated water that has passed through the water heat exchanger is supplied to the heating means disposed at the lower part of the bathroom through the hot water pipe.
実施例 以下、本発明の一実施例を添付図面の第１図を用いて
説明する。An embodiment of the present invention will be described below with reference to FIG. 1 of the accompanying drawings.
第１図において、バーナ６の上方に水用熱交換器７お
よび空気用熱交換器８が配設されており、バーナ６の燃
料を供給する燃料供給手段９と、燃焼用空気を供給する
燃焼ファン10とにより熱源部を形成している。一方、浴
室11の上部には吸気口12が配設され、この吸気口12と吸
気ダクト13で循環ファン14が連通接続されている。この
循環ファン14の出口は空気用熱交換器８と送風通路15を
介して接続されている。浴室11の一部に配設された吹出
口16は蒸気用ダクト17を介して空気用熱交換器８の出口
とを連通接続されている。水用熱交換器７の出口側には
霧化ノズル18が配設されており、この霧化ノズル18は蒸
気用ダクト17の一部に臨ませて配設されている。水用熱
交換器７の入口側には圧力ポンプ19が配設されている。
霧化ノズル18と水用熱交換器７との間には切換弁20が設
けられ、水用熱交換器７は浴室11の下部に配設された床
暖房パネル21と温水パイプ22によって連通接続されてい
る。In FIG. 1, a water heat exchanger 7 and an air heat exchanger 8 are disposed above a burner 6, and a fuel supply means 9 for supplying fuel to the burner 6 and a combustion for supplying combustion air. A heat source is formed by the fan 10. On the other hand, an intake port 12 is provided above the bathroom 11, and a circulation fan 14 is connected to the intake port 12 and the intake duct 13. The outlet of the circulating fan 14 is connected to the air heat exchanger 8 via a ventilation passage 15. An outlet 16 provided in a part of the bathroom 11 is connected to an outlet of the air heat exchanger 8 through a steam duct 17. An atomizing nozzle 18 is arranged on the outlet side of the water heat exchanger 7, and the atomizing nozzle 18 is arranged so as to face a part of the steam duct 17. A pressure pump 19 is provided on the inlet side of the water heat exchanger 7.
A switching valve 20 is provided between the atomizing nozzle 18 and the water heat exchanger 7, and the water heat exchanger 7 is connected to a floor heating panel 21 provided at a lower part of the bathroom 11 by a hot water pipe 22. Have been.
上記構成において、熱源部の運転を開始すると燃焼フ
ァン10から送られる燃焼空気と、燃料供給手段９より送
られる燃料によってバーナ６で燃焼が始まり熱が発生
し、空気用熱交換器８および水用熱交換器７が加熱され
る。浴室11の空気は循環ファン14によって吸気口12より
吸引され吸気ダクト13と送風通路15を介して空気用熱交
換器８へ至り、ここで加熱されて高温空気となり蒸気用
ダクト17に供給される。一方圧力ポンプ19より供給され
た水は、水用熱交換器７で加熱されて50℃前後の高温水
となって霧化ノズル18へ至り、ここで霧化されて蒸気用
ダクト17内に放出される。In the above configuration, when the operation of the heat source section is started, combustion is started in the burner 6 by the combustion air sent from the combustion fan 10 and the fuel sent from the fuel supply means 9 to generate heat, and the air heat exchanger 8 and the water The heat exchanger 7 is heated. The air in the bathroom 11 is sucked from the air inlet 12 by the circulation fan 14 and reaches the air heat exchanger 8 through the air intake duct 13 and the air passage 15, where it is heated to become high-temperature air and supplied to the steam duct 17. . On the other hand, the water supplied from the pressure pump 19 is heated by the water heat exchanger 7 to become high-temperature water of about 50 ° C. and reaches the atomizing nozzle 18 where it is atomized and discharged into the steam duct 17. Is done.
ここにおいて、高温の霧は蒸気用ダクト17内で高温空
気と接触しながら蒸発していき、この蒸気を含んだ高温
の飽和湿り空気は、吹出口16より浴室11内に噴出する。
高温の飽和湿り空気は、浴室11内の低温の空気によって
冷やされるため飽和蒸気圧の低下により凝縮水のミスト
が発生してスチームサウナとなる。次に浴室暖房運転時
には、空気用熱交換器８および循環ファン14系の運転だ
けで暖房が可能であるが、水を流さないと水用熱交換器
７が加熱されて内部の水が沸騰して危険であるので、切
換弁20の経路を霧化ノズル18側より切り換え、水用熱交
換器７を通過した加熱水を温水パイプ22を介して浴室11
の下部に配設された床暖房パネル21へ供給する。そうす
ることによって乾燥した温風が吹出口16より出て浴室11
内を暖房及び乾燥し、床暖房パネル21で足もとがさらに
暖められる。Here, the high-temperature mist evaporates while contacting the high-temperature air in the steam duct 17, and the high-temperature saturated humid air containing the steam is jetted into the bathroom 11 from the outlet 16.
Since the high-temperature saturated humid air is cooled by the low-temperature air in the bathroom 11, a mist of condensed water is generated due to a decrease in the saturated vapor pressure, and the steam becomes a steam sauna. Next, at the time of the bathroom heating operation, heating can be performed only by operating the air heat exchanger 8 and the circulation fan 14 system. However, if water is not supplied, the water heat exchanger 7 is heated and the water inside the water is boiled. Therefore, the path of the switching valve 20 is switched from the atomizing nozzle 18 side, and the heated water having passed through the water heat exchanger 7 is passed through the hot water pipe 22 to the bathroom 11.
Is supplied to the floor heating panel 21 arranged at the lower part of the vehicle. By doing so, dry warm air comes out of the outlet 16 and the bathroom 11
The inside is heated and dried, and the floor heating panel 21 further warms the feet.
発明の効果 以上のように本発明の浴室暖房付スチーム発生装置に
よれば、次の効果が得られる。Effects of the Invention As described above, according to the steam generator with bathroom heating of the present invention, the following effects can be obtained.
（１） 蒸発器を使わずに高温の霧を高温の風で蒸気を
発生させるので、霧化手段を停止しておけば乾燥した温
風により浴室の暖房が行えるので、浴室の乾燥もでき、
しかも暖房能力を大きくするのにも空気用熱交換器の能
力を大きくするだけで可能である。(1) High-temperature fog is generated by high-temperature air without using an evaporator, so if the atomization means is stopped, the bathroom can be heated by the dry hot air, and the bathroom can be dried.
Moreover, it is possible to increase the heating capacity only by increasing the capacity of the air heat exchanger.
（２） 暖房運転時には、霧化手段と水用熱交換器との
間に設けられた切換弁を切り換え、浴室の下部に配設さ
れた暖房手段へ加熱水を供給することにより足もとの暖
房も効率良く行うことができる。(2) At the time of heating operation, the switching valve provided between the atomizing means and the water heat exchanger is switched, and heating water is supplied to the heating means provided at the lower part of the bathroom, thereby heating the feet. It can be performed efficiently.
第１図は本発明の一実施例における浴室暖房付スチーム
発生装置のシステム構成断面図、第２図は従来のスチー
ムサウナ発生装置のシステム構成断面図である。 ６……バーナ、７……水用熱交換器、８……空気用熱交
換器、11……浴室、12……吸気口、13……吸気ダクト、
14……循環ポンプ、15……送風通路、16……吹出口、17
……蒸気用ダクト、18……霧化ノズル、20……切換弁、
21……床暖房パネル。FIG. 1 is a cross-sectional view of the system configuration of a steam generator with bathroom heating according to one embodiment of the present invention, and FIG. 2 is a cross-sectional view of the system configuration of a conventional steam sauna generator. 6 ... burner, 7 ... heat exchanger for water, 8 ... heat exchanger for air, 11 ... bathroom, 12 ... intake port, 13 ... intake duct,
14… Circulation pump, 15… Ventilation passage, 16… Outlet, 17
…… Steam duct, 18… Atomizing nozzle, 20 …… Switching valve,
21 …… floor heating panel.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) F24D 17/00 F24D 15/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 6 , DB name) F24D 17/00 F24D 15/00
Claims (1)
熱交換器を加熱する加熱手段と、浴室の上部に配設され
た吸気口と、この吸気口と吸気ダクトで連通された循環
ファンと、この循環ファンの出口と前記空気用熱交換器
とを連通する送風通路と、前記浴室の一部に配設された
吹出口と、この吹出口と前記空気用熱交換器の出口とを
連通する蒸気用ダクトと、前記水用熱交換器の出口側と
連通接続されこの蒸気用ダクトの一部に臨ませて配設さ
れた霧化手段と、この霧化手段と前記水用熱交換器との
間に設けられた切換弁と、前記浴室の下部に配設された
暖房手段と、この暖房手段と前記切換弁とを連通する温
水パイプからなる浴室暖房付スチーム発生装置。1. A heat exchanger for air, a heat exchanger for water, a heating means for heating the heat exchanger, an air inlet disposed in an upper part of a bathroom, and communication with the air inlet and an air inlet duct. Circulating fan, an air blowing passage communicating the outlet of the circulating fan with the air heat exchanger, an air outlet provided in a part of the bathroom, the air outlet and the air heat exchanger A steam duct that communicates with the outlet of the water heat exchanger, atomizing means that is connected to the outlet side of the water heat exchanger, and is disposed so as to face a part of the steam duct; A steam generating device with bathroom heating, comprising a switching valve provided between the water heat exchanger, a heating means provided at a lower portion of the bathroom, and a hot water pipe communicating the heating means with the switching valve. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32856490A JP2876780B2 (en) | 1990-11-27 | 1990-11-27 | Steam generator with bathroom heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32856490A JP2876780B2 (en) | 1990-11-27 | 1990-11-27 | Steam generator with bathroom heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04194520A JPH04194520A (en) | 1992-07-14 |
| JP2876780B2 true JP2876780B2 (en) | 1999-03-31 |
Family
ID=18211685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32856490A Expired - Fee Related JP2876780B2 (en) | 1990-11-27 | 1990-11-27 | Steam generator with bathroom heating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2876780B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4046211B2 (en) * | 2000-09-18 | 2008-02-13 | 東京瓦斯株式会社 | Hot water bathroom heating and drying equipment |
| JP4620029B2 (en) * | 2006-10-19 | 2011-01-26 | リンナイ株式会社 | Mist sauna equipment |
-
1990
- 1990-11-27 JP JP32856490A patent/JP2876780B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04194520A (en) | 1992-07-14 |
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