JPS61101747A - Water heater - Google Patents
Water heaterInfo
- Publication number
- JPS61101747A JPS61101747A JP59224353A JP22435384A JPS61101747A JP S61101747 A JPS61101747 A JP S61101747A JP 59224353 A JP59224353 A JP 59224353A JP 22435384 A JP22435384 A JP 22435384A JP S61101747 A JPS61101747 A JP S61101747A
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- heat exchanger
- burning chamber
- heat
- heat exchanging
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/54—Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control For Baths (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、とくに風呂釜機能をも備えた給湯機に関す
るものである。[Detailed Description of the Invention] [Technical Field] The present invention particularly relates to a water heater that also has a bath kettle function.
従来の給湯機は、第９図に示すように燃焼室２０の外周
面にジャケット式の熱交換器２１を装着し、燃焼室２０
の下部に取付けたバーナ２２より燃焼室２１内へ火炎２
３を噴射させ熱交換器２１内の水を加熱するものであっ
た。第９図において、２４はケース、２５は制御機、２
６は耐火材、２７は煙道、２８および２９は消音器であ
る。In the conventional water heater, a jacket type heat exchanger 21 is attached to the outer peripheral surface of the combustion chamber 20, as shown in FIG.
Flame 2 enters the combustion chamber 21 from the burner 22 installed at the bottom of the
3 was injected to heat the water in the heat exchanger 21. In FIG. 9, 24 is a case, 25 is a controller, 2
6 is a fireproof material, 27 is a flue, and 28 and 29 are silencers.
一方、第１０図に示すように、給湯機の熱交換器３０内
に風呂釜内の熱交換パイプ３１をらせん状に挿入しポン
プ３２で浴槽３３へ強制循環したものが知られているが
、熱交換器３０内に熱交換パイプ３１を内挿するので、
加工や製作が非常に困難であった。On the other hand, as shown in FIG. 10, it is known that a heat exchange pipe 31 in a bathtub is spirally inserted into a heat exchanger 30 of a water heater, and forced circulation is carried out to a bathtub 33 by a pump 32. Since the heat exchange pipe 31 is inserted into the heat exchanger 30,
It was extremely difficult to process and manufacture.
この発明の目的は、熱交換パイプ等の第２の熱交換器を
簡単に取付けることができる給湯機を提供することであ
る。An object of the present invention is to provide a water heater to which a second heat exchanger such as a heat exchange pipe can be easily attached.
この発明の給湯機は、バーナを取付けた燃焼室と、この
燃焼室の外周面に取付だジャケット式の第１の熱交換器
と、前記燃焼室内に収容した第２の熱交換器とを備えた
ものである。The water heater of the present invention includes a combustion chamber to which a burner is attached, a jacket-type first heat exchanger attached to the outer peripheral surface of the combustion chamber, and a second heat exchanger housed within the combustion chamber. It is something that
すなわち、この発明は、従来からあるジャケット式の第
１の熱交換器と独立して燃焼室内に第２の熱交換器（熱
交換パイプ等）を収容したので、第２の熱交換器の取付
けが容易でかつ熱交換率を高めることができる。That is, in this invention, the second heat exchanger (heat exchange pipe, etc.) is housed in the combustion chamber independently of the conventional jacket-type first heat exchanger. is easy and can increase the heat exchange rate.
この発明の一実施例を第１図ないし第４図に基づいて説
明する。なお、第９図に示したのと同じ構成部材につい
ては同一符号を付して説明を省略する。すなわち、この
給湯機は、第１図および第２図に示すように、燃焼室１
内に熱交換パイプ２をらせん状に巻回して収容し、両端
２ａ、２ｂを燃焼室１底部の耐火材３から外へ引き出し
たものである。そして、熱交換パイプ２の両端２ａ、２
ｂには接続金具４を介して浴槽５に接続した循環バイブ
ロが連結され、バイブロに設けた循環ポンプ７により強
制循環式の風呂釜を構成する。An embodiment of the present invention will be described based on FIGS. 1 to 4. Note that the same constituent members as shown in FIG. 9 are designated by the same reference numerals, and the description thereof will be omitted. That is, as shown in FIGS. 1 and 2, this water heater has a combustion chamber 1.
A heat exchange pipe 2 is spirally wound and housed inside, and both ends 2a and 2b are drawn out from the refractory material 3 at the bottom of the combustion chamber 1. Then, both ends 2a, 2 of the heat exchange pipe 2
A circulating vibro connected to the bathtub 5 via a connecting fitting 4 is connected to b, and a forced circulation type bathtub is constituted by a circulation pump 7 provided in the vibro.
熱交換パイプ２は、燃焼室１の内周面に密着するように
燃焼室１の内周面にその周方向にそってらせん状に形成
した凹溝８内に嵌、着され、外周面の熱交換器９ （第
１の熱交換器）との熱伝達量を多くする。The heat exchange pipe 2 is fitted into a groove 8 spirally formed along the circumferential direction of the inner circumferential surface of the combustion chamber 1 so as to be in close contact with the inner circumferential surface of the combustion chamber 1, and is attached to the inner circumferential surface of the combustion chamber 1. Increase the amount of heat transferred to heat exchanger 9 (first heat exchanger).
また、燃焼室１へのバーナ１０の取付けは、第３図に示
すように、バーナ１０が火炎を燃焼室１の周方向に沿っ
て噴射するように燃焼室１の半径方向から斜めに傾斜し
て取付けられる。これによって、火炎を燃焼室１内で旋
回させることができ熱交換器９や熱交換パイプ２への熱
伝達量が多くなる。また、第４図に示すように、火炎の
旋回（矢印で示す）をより確実に行わせるために、熱交
換パイプ２に燃焼室の半径方向に突出したフィン１１を
付設する。このフィン１１は同時に燃焼ガス火炎から熱
交換パイプ２内への熱伝達量を多くする熱交換用として
も機能する。The burner 10 is installed in the combustion chamber 1 so that the burner 10 is inclined obliquely from the radial direction of the combustion chamber 1 so that the burner 10 injects the flame along the circumferential direction of the combustion chamber 1, as shown in FIG. can be installed. This allows the flame to swirl within the combustion chamber 1, increasing the amount of heat transferred to the heat exchanger 9 and the heat exchange pipe 2. Further, as shown in FIG. 4, in order to more reliably rotate the flame (indicated by arrows), the heat exchange pipe 2 is provided with fins 11 that protrude in the radial direction of the combustion chamber. The fins 11 also function as a heat exchanger for increasing the amount of heat transferred from the combustion gas flame into the heat exchange pipe 2.
なお、熱交換パイプ２は床暖房装置に接続され、床暖房
用としても使用可能である。Note that the heat exchange pipe 2 is connected to a floor heating device and can also be used for floor heating.
この発明の他の実施例を第５図ないし第８図に基づいて
説明する。すなわち、この給湯機は、第５図および第６
図に示すように、燃焼室１′の上部に有底筒型でその壁
厚み内に水循環路を有する小型熱交換器１２（第２の熱
交換器）を装着したものである。Another embodiment of the invention will be described based on FIGS. 5 to 8. In other words, this water heater is as shown in Figures 5 and 6.
As shown in the figure, a small heat exchanger 12 (second heat exchanger) is installed in the upper part of the combustion chamber 1' in the form of a cylinder with a bottom and having a water circulation path within the thickness of its wall.
この小型熱交換器１２は、従来設置されていた消音器に
代えて取付けられてものであり、従来の消音器と同じ消
音作用を有する。This small heat exchanger 12 is installed in place of a conventionally installed muffler, and has the same muffling effect as a conventional muffler.
また、これまで消音器があったところへ、小型熱交換器
１２が組み込まれたため、燃焼ガスが第５図に矢印で示
すように通過する際に、小型熱交換器１２はその両面か
ら燃焼熱を奪うので、熱伝達量が多（なり、燃焼機器の
熱効率が上がる。In addition, since the small heat exchanger 12 has been installed where the muffler used to be, when the combustion gas passes as shown by the arrow in Fig. 5, the small heat exchanger 12 receives the combustion heat from both sides. Since the amount of heat transferred increases, the thermal efficiency of combustion equipment increases.
小型熱交換器１２は燃焼室１外周面の熱交換器９′と配
管接続し小型熱交換器１２へ供給した水を燃焼室１′外
周面の熱交換器９′へ送ってこの熱交換器９′から出湯
させるか、あるいは各熱交換器９’、１２を相互に独立
して配管するようにする。小型熱交換器１２は、第７図
に示すように上端に取付具１３が固定され、第８図に示
すように燃焼室１′外周面の熱交換器９′にこの取付具
１３を引っ掛けて固定する。The small heat exchanger 12 is connected by piping to the heat exchanger 9' on the outer circumferential surface of the combustion chamber 1, and the water supplied to the small heat exchanger 12 is sent to the heat exchanger 9' on the outer circumferential surface of the combustion chamber 1'. Either the hot water is tapped from the heat exchanger 9' or the heat exchangers 9' and 12 are piped independently from each other. The small heat exchanger 12 has a fitting 13 fixed to its upper end as shown in FIG. 7, and the fitting 13 is hooked onto the heat exchanger 9' on the outer peripheral surface of the combustion chamber 1' as shown in FIG. Fix it.
この発明によれば、熱交換パイプ等の第２の熱交換器を
簡単に取付けることができ、また熱交換量も多くなると
いう効果がある。According to this invention, a second heat exchanger such as a heat exchange pipe can be easily attached, and the amount of heat exchanged can also be increased.
第１図はこの発明の一実施例の説明図、第２図はその水
平断面図、第３図はバーナの取付方向を変えた水平断面
図、第４図は火炎の旋回状態を示す説明図、第５図はこ
の発明の他の実施例の説明図、第６図はその水平断面図
、第７図は小型熱交換器の斜視図、第８図はその取付状
態の説明図、第９図および第１０図は従来の給湯機の説
明図である。
１・・・燃焼室、２・・・熱交換パイプ（第２の熱交換
器）、８・・・凹溝、９．９′・・・熱交換器（第１の
熱交換器） 、１０・・・バーナ、１１・・・フィン第
２図
第５図
第６図
第７図 第８図
鬼
第９図
第１０図Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is a horizontal sectional view thereof, Fig. 3 is a horizontal sectional view with the burner installed in a different direction, and Fig. 4 is an explanatory diagram showing the swirling state of the flame. , FIG. 5 is an explanatory diagram of another embodiment of the present invention, FIG. 6 is a horizontal sectional view thereof, FIG. 7 is a perspective view of the small heat exchanger, FIG. 8 is an explanatory diagram of its installed state, and FIG. FIG. 1 and FIG. 10 are explanatory diagrams of a conventional water heater. DESCRIPTION OF SYMBOLS 1... Combustion chamber, 2... Heat exchange pipe (second heat exchanger), 8... Concave groove, 9.9'... Heat exchanger (first heat exchanger), 10 ...Burner, 11...Fin Fig. 2 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Demon Fig. 9 Fig. 10
Claims (4)
に取付たジャケット式の第１の熱交換器と、前記燃焼室
内に収容した第２の熱交換器とを備えた給湯機。(1) A water heater comprising a combustion chamber to which a burner is attached, a first jacket-type heat exchanger attached to the outer peripheral surface of the combustion chamber, and a second heat exchanger housed within the combustion chamber.
回して収容されかつ両端が燃焼室底部から引き出された
熱交換パイプである特許請求の範囲第（１）項記載の給
湯機。(2) The hot water supply according to claim (1), wherein the second heat exchanger is a heat exchange pipe that is housed in a spiral shape inside the combustion chamber and has both ends drawn out from the bottom of the combustion chamber. Machine.
するように燃焼室の周方向にそってらせん状に形成した
凹溝内に嵌着された特許請求の範囲第（２）項記載の給
湯機。(3) Claim (2), wherein the heat exchange pipe is fitted into a groove spirally formed along the circumferential direction of the combustion chamber so as to be in close contact with the inner circumferential surface of the combustion chamber. Water heater described in section.
するように燃焼室の半径方向から斜めに傾斜して取付け
られ、かつ噴射された火炎を旋回させるために前記熱交
換パイプに燃焼室の半径方向に突出したフィンを付設し
た特許請求の範囲第（１）項、第（２）項または第（３
）項記載の給湯機。(4) The burner is installed obliquely from the radial direction of the combustion chamber so as to inject the flame along the circumferential direction of the combustion chamber, and the burner is attached to the heat exchange pipe to swirl the injected flame. Claims (1), (2) or (3) in which the chamber is provided with fins projecting in the radial direction.
) Water heater described in section 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59224353A JPS61101747A (en) | 1984-10-25 | 1984-10-25 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59224353A JPS61101747A (en) | 1984-10-25 | 1984-10-25 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101747A true JPS61101747A (en) | 1986-05-20 |
Family
ID=16812436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59224353A Pending JPS61101747A (en) | 1984-10-25 | 1984-10-25 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101747A (en) |
-
1984
- 1984-10-25 JP JP59224353A patent/JPS61101747A/en active Pending
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