JPS5952152A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS5952152A JPS5952152A JP16269182A JP16269182A JPS5952152A JP S5952152 A JPS5952152 A JP S5952152A JP 16269182 A JP16269182 A JP 16269182A JP 16269182 A JP16269182 A JP 16269182A JP S5952152 A JPS5952152 A JP S5952152A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene glycol
- heat
- water
- main body
- electric heater
- 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.)
- Granted
Links
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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0433—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer medium being water
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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は熱交換器に関し、一層詳細には電熱ヒータを
熱源としてエチレングリコールを加熱し、小パワーの熱
源であっても一定時間内に蓄熱された熱を短時間で放出
することによって、立上りが良く、熱効率の優れた、凰
呂や温水器等の熱源に用いるのに好適な熱交換器に関す
る。[Detailed Description of the Invention] This invention relates to a heat exchanger, and more specifically, it heats ethylene glycol using an electric heater as a heat source, and even if the heat source has a small power, the heat stored in a certain period of time can be absorbed in a short time. The present invention relates to a heat exchanger suitable for use as a heat source such as a bathtub or a water heater, which has a good start-up and excellent thermal efficiency by discharging heat.
加熱装置の熱源として電気ヒータを用いるときは、その
ＯＮ，ＯＦＦ制御が確実、容易な利点があるが、パワー
の限界があって急激な負荷に追従しにくい。When an electric heater is used as a heat source of a heating device, it has the advantage of reliable and easy ON/OFF control, but it has a power limit and is difficult to follow sudden loads.
電気エネルギーは一般に熱源セしては高価なうえに、必
要以上のパワーを用意するとなると装置コストが嵩むこ
とになる。Electrical energy is generally expensive to use as a heat source, and if more power than necessary is provided, the cost of the equipment will increase.
発明者は高沸点、低凝固点の物質を熱媒体として用いる
ことによって小さいパワーの熱源であっても熱を蓄積し
ておいて、必要時に比較的短時間で放出させることによ
って簡易な装置で、扱い易く、かつ熱効率の優れた、断
熱状態に形成された本体と、この本体内に密封された高
沸点かつ低凝固点を有する加熱媒体と、この加熱媒体を
加熱するため前記本体内に配設された加熱手段と、前記
加熱媒体と熱交換するための流体を前記本体内に流通さ
せるため前記加熱媒体と接触面積が大きくなるように前
記本体内に配設された流体流通路とからなることを特徴
とする熱交換器を提案した（特願ｒｍ５７−０５３４？
６号）。The inventor used a substance with a high boiling point and low freezing point as a heat medium to store heat even with a small power heat source, and released it in a relatively short time when necessary, making it easy to handle and use with a simple device. A main body formed in an adiabatic state that is easy to use and has excellent thermal efficiency; a heating medium having a high boiling point and a low freezing point sealed within the main body; and a heating medium disposed within the main body for heating the heating medium. It is characterized by comprising a heating means, and a fluid flow path disposed in the main body so as to increase the contact area with the heating medium in order to flow a fluid for heat exchange with the heating medium into the main body. proposed a heat exchanger (patent application rm57-0534?
No. 6).
本件発明は上記発明を風呂や温水器等に好適に利用でき
るように一層の改良を加えた、断熱状態に形成され上面
に大気運通部を設けた本体と、この本体内に密封された
エチレングリコールと、該本体の外部にあって本体の下
部に連通し本体のエチレングリコールとほぼ同レベル位
置に設け上面に大気運通部を設けた補助タンクと、該本
体的の下部に設けた電熱ヒータと、該本体の下部に入っ
て上部から抜ける被加熱流体の熱交換パイプとを有する
ことを特徴とする熱交換器を提供するにある。以下この
発明の実施例を図面を参照して詳細に説明する。The present invention further improves the above invention so that it can be suitably used in baths, water heaters, etc., and includes a main body that is formed in an insulated state and has an air passage section on the top surface, and an ethylene glycol sealed inside the main body. an auxiliary tank that is located outside of the main body and communicates with the lower part of the main body and is located at approximately the same level as the ethylene glycol of the main body and has an atmosphere conveying section on the upper surface; and an electric heater provided at the lower part of the main body; The present invention provides a heat exchanger characterized by having a heat exchange pipe for a fluid to be heated that enters the lower part of the main body and exits from the upper part of the main body. Embodiments of the present invention will be described in detail below with reference to the drawings.
１は諌体状の熱交換器の本体であり、断熱月２を挾んだ
三重構造に形成されている。この木体１内には、加熱媒
体であるエチレングリコール３が密尉されている。この
エチレングリコ−７１；３は、分子量が６２．０７、沸
点が１９７．６°ｃ１凝固点が−１３．Ｏ０Ｃ．比重が
１．１１５５、比熱が帆５６という物理的性質を有する
、無色無臭の甘味のあるやや粘ちょうな不揮発性の液体
である。Reference numeral 1 denotes the main body of the heat exchanger in the shape of a rod, which is formed into a triple structure with a heat insulating moon 2 in between. Ethylene glycol 3, which is a heating medium, is secretly contained within this wooden body 1. This ethylene glyco-71;3 has a molecular weight of 62.07, a boiling point of 197.6°c, a freezing point of -13. O0C. It is a colorless, odorless, sweet, slightly viscous, nonvolatile liquid with physical properties such as a specific gravity of 1.1155 and a specific heat of 56.
４は電気ヒータで、本．体１内の下部に設けられ本体１
内のエチレングリコール３を加熱するものである。4 is an electric heater. The main body 1 is provided at the lower part of the body 1.
This heats the ethylene glycol 3 inside.
５は熱交換パイプで、本体１内の下部から水平に入って
υ夕−ンして上部から抜ける多数の管路を構成し、水取
入Ｉコ６に熱交換パイプ５の下の口が集束し、水吐出口
７に熱交換パイプ５の上の口が集束している。熱交換パ
イプ５はさらに伝熱面積を大きくするために、例えば第
３図（ａ）． （ｂ）に示すように、管の上下部に交互
に谷部８を設けて凹凸形状とし、管内流水も乱流にして
熱交換効率を良くすることができ、また第４図に示すよ
うに管の中を垂直に貫いて上下に開放した連通パイプ９
を設け、エチレングリコールの上下方向の対流を促進す
ると共に水とエチレングリコールの流れ方向を交錯させ
て一層熱交換効率を高めることができる。Reference numeral 5 denotes a heat exchange pipe, which constitutes a large number of pipes that enter horizontally from the lower part of the main body 1 and exit from the upper part after turning. The upper mouth of the heat exchange pipe 5 is focused on the water outlet 7. In order to further increase the heat transfer area, the heat exchange pipe 5 is configured as shown in FIG. 3(a), for example. As shown in (b), troughs 8 are alternately provided in the upper and lower parts of the tube to create an uneven shape, and the water flowing inside the tube can also be made turbulent to improve the heat exchange efficiency. A communication pipe 9 that passes vertically through the pipe and opens up and down
It is possible to promote the vertical convection of ethylene glycol and intersect the flow directions of water and ethylene glycol, thereby further increasing the heat exchange efficiency.
１０は補助タンクで、本体１内のエチレングリコール３
のレベルとほぼ同じ高さに設け、コックバルブ１１を介
して連通管１２により本体ｌの底部に連通している。10 is an auxiliary tank, which contains ethylene glycol 3 in the main body 1.
, and communicates with the bottom of the main body l via a cock valve 11 and a communication pipe 12.
この補助タンクｌＯの上面と、本体１の上面にはそれぞ
れ空気孔１３および１４を開口して、エチレングリコー
ルの水位が熱膨張によって変動しても上部空間の空気が
大気圧を保つようにシている。捕助タンク１０は本体１
が密閉されているため、内部のエチレングリコールが長
い期間に漏発して減少しても外から見えないので、コッ
クバルブ１１を開いて補助タンク１０と本体１とを連通
させて補助タンク１０の水位を調べることによって本体
１内のエチレングリコールの水位を確認でき、エチレン
グリコールが減少しているときは、補助タンク１０から
補給することができる。Air holes 13 and 14 are opened in the upper surface of this auxiliary tank IO and the upper surface of main body 1, respectively, so that the air in the upper space maintains atmospheric pressure even if the water level of ethylene glycol changes due to thermal expansion. There is. The capture tank 10 is the main body 1
Since the ethylene glycol inside is sealed, it will not be visible from the outside even if the ethylene glycol inside leaks and decreases over a long period of time. The water level of ethylene glycol in the main body 1 can be confirmed by checking the ethylene glycol level, and when the ethylene glycol level is decreasing, it can be replenished from the auxiliary tank 10.
このように構成されていて、電気ヒータ４によってエチ
レングリコールを加熱し、水取入口６から熱交換パイプ
５内に水を導くと、水は無圧の状態であってもエチレン
グリコール３←加熱され、軽くなって上昇して水吐出口
７から吐出される。With this structure, when ethylene glycol is heated by the electric heater 4 and water is introduced into the heat exchange pipe 5 from the water intake port 6, the water is heated with ethylene glycol 3 even under no pressure. , the water becomes lighter, rises, and is discharged from the water discharge port 7.
この環流は風呂の水のように熱交換器との間を水が自然
環流する場合に有効である。This circulation is effective when water naturally circulates between the heat exchanger and the water, such as water in a bath.
温水器や給湯タイプの風呂の場合は水取入口から水道圧
によって冷水が取入れられ水吐出口７から加熱された湯
が給湯される。In the case of a water heater or hot water supply type bath, cold water is taken in from the water intake port by water pressure, and heated hot water is supplied from the water outlet 7.
またエチレングリコール３の温度を１００°Ｃ以上の高
温に加熱して給湯の替りに蒸気を噴出させることも可能
である。電気ヒータ４の熱を蓄熱しておいて短期間蒸気
を取り出す装置などには好適である。 ．
この発明に係る熱交換器は以上のように加熱媒体として
エチレングリコールを用いたもの、蓄熱作用があり、小
さいパワーの電熱ヒータでも長時間かけて蓄熱しておき
、短時間で放熱させる場合に有効であり、豆上りが良く
、沸点が高いため、蒸発による消耗も少なく、熱効率も
高く、給湯だけでなく、蒸気も発生させることができる
。また低凝固点のため凍結することもなく、比熱が小さ
いたや熱交換効系も優れ、遊離酸素を含まないため管等
が錆びにくい等の著効を会する。It is also possible to heat the ethylene glycol 3 to a high temperature of 100° C. or higher to eject steam instead of hot water. This is suitable for a device that stores the heat of the electric heater 4 and extracts steam for a short period of time. ．． As described above, the heat exchanger according to the present invention uses ethylene glycol as a heating medium and has a heat storage effect, and is effective when storing heat over a long period of time even with a small power electric heater and dissipating the heat in a short time. Because it has a good boiling point and a high boiling point, it consumes less water due to evaporation, has high thermal efficiency, and can generate not only hot water but also steam. In addition, it does not freeze due to its low freezing point, has a low specific heat, has an excellent heat exchange system, and does not contain free oxygen, so it has excellent effects such as preventing pipes from rusting.
以上本発明につき好適な実施例を挙げて種々説明し仁が
、本発明，はこの実施例に限定されるものではナく、発
明の精神を逸脱しない範囲内で多くの改変を．施し得る
のはもちろんのことである。Although the present invention has been described in various ways with reference to preferred embodiments, the present invention is not limited to these embodiments, and can be modified in many ways without departing from the spirit of the invention. Of course, it is possible to give.
図面はこの発明に係る熱交換器の実施例を示し、第ＩＩ
ｙＪはその側面断面図を示し、第２図はその平面断面図
を示い第３図（ａ）， （ｂ）および第４図は熱交換パ
イプの一例を示す断面説明図を示すうｌ・・・・本体，
２・甲断Ｎｈ ４７ ， ３・・・・エチレンクリ
コール． ４・・・・電気ヒータ， ５・・・・熱
交換パイプ， ６・中水取入口， ７・甲水吐出口，
８・・・・谷部， ９・・・・連通パイプ． １０・
・・・補助タンク， １１・山コックバルブ，１２・
中連通管， １３．１４・・・・空気孔。The drawings show an embodiment of the heat exchanger according to the invention, and
yJ shows its side sectional view, FIG. 2 shows its plan sectional view, and FIGS. ...Main body,
2. Upper cut Nh 47, 3...Ethylene glycol. 4...Electric heater, 5...Heat exchange pipe, 6. Gray water intake, 7. Upper water outlet,
8...Tanibe, 9...Communication pipe. 10・
... Auxiliary tank, 11. Mountain cock valve, 12.
Middle communication pipe, 13.14...Air hole.
Claims (1)
と、この本体内に密封されたエーチレングリコールと、
該本体の外部にあって本体の下部に連通し本体のエチレ
ングリコールとほぼ同レベル位置に設け上面に大気運通
部を設けた補助タンクと、該本体内の下部に設けた電熱
ヒータと、該本体の下部に入って上部から抜ける被加熱
流体の熱交換パイプとを有することを特徴とする熱交換
器。1. A main body formed in a heat-insulating state and having an air passage section on the top surface, ethylene glycol sealed within this main body,
an auxiliary tank that is located outside the main body and communicates with the lower part of the main body and is located at approximately the same level as the ethylene glycol of the main body, and has an atmosphere conveying section on the upper surface; an electric heater provided at the lower part of the main body; a heat exchange pipe for a fluid to be heated that enters the lower part of the heat exchanger and exits from the upper part of the heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16269182A JPS5950903B2 (en) | 1982-09-17 | 1982-09-17 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16269182A JPS5950903B2 (en) | 1982-09-17 | 1982-09-17 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952152A true JPS5952152A (en) | 1984-03-26 |
| JPS5950903B2 JPS5950903B2 (en) | 1984-12-11 |
Family
ID=15759464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16269182A Expired JPS5950903B2 (en) | 1982-09-17 | 1982-09-17 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950903B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611949A (en) * | 1984-06-14 | 1986-01-07 | Kaoru Tsuda | Heat accumulating material utilizing latent heat for hot water supply and hot well for hot water supply |
| JPS63271063A (en) * | 1986-08-20 | 1988-11-08 | Purosupaa Kk | Boiler |
| JPS6441848U (en) * | 1987-09-04 | 1989-03-13 | ||
| JPS6453854U (en) * | 1987-09-30 | 1989-04-03 | ||
| FR2625798A1 (en) * | 1988-01-08 | 1989-07-13 | Perez Benoit | BALLOON FOR PRODUCING HOT WATER AND METHOD FOR HEATING SAID BALLOON |
| JPH0684254U (en) * | 1993-05-18 | 1994-12-02 | 穏夫 河田 | Electric charging type instant water heater using liquid medium |
| CN103471069A (en) * | 2013-10-07 | 2013-12-25 | 黄一可 | Conduction oil steam generation device |
| CN109520349A (en) * | 2018-11-06 | 2019-03-26 | 南京诺禾机械制造有限公司 | Energy-saving vapour electricity heat exchanger |
-
1982
- 1982-09-17 JP JP16269182A patent/JPS5950903B2/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611949A (en) * | 1984-06-14 | 1986-01-07 | Kaoru Tsuda | Heat accumulating material utilizing latent heat for hot water supply and hot well for hot water supply |
| JPS63271063A (en) * | 1986-08-20 | 1988-11-08 | Purosupaa Kk | Boiler |
| JPS6441848U (en) * | 1987-09-04 | 1989-03-13 | ||
| JPS6453854U (en) * | 1987-09-30 | 1989-04-03 | ||
| JPH0426842Y2 (en) * | 1987-09-30 | 1992-06-26 | ||
| FR2625798A1 (en) * | 1988-01-08 | 1989-07-13 | Perez Benoit | BALLOON FOR PRODUCING HOT WATER AND METHOD FOR HEATING SAID BALLOON |
| JPH0684254U (en) * | 1993-05-18 | 1994-12-02 | 穏夫 河田 | Electric charging type instant water heater using liquid medium |
| CN103471069A (en) * | 2013-10-07 | 2013-12-25 | 黄一可 | Conduction oil steam generation device |
| CN109520349A (en) * | 2018-11-06 | 2019-03-26 | 南京诺禾机械制造有限公司 | Energy-saving vapour electricity heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5950903B2 (en) | 1984-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5631318B2 (en) | Adaptive self-pumping solar water heating system with overheat prevention function | |
| US4510922A (en) | Energy storage system having thermally stratified liquid | |
| JPS5952152A (en) | Heat exchanger | |
| JPH08100901A (en) | Method and equipment for transmitting heat of vaporization | |
| US4203300A (en) | Horizontal direct fired water bath propane vaporizer | |
| US3363675A (en) | Hot-water generator with heat-storage means | |
| US4607688A (en) | Autogenous solar water heater | |
| KR200269038Y1 (en) | An electric boiler using heat transfer oil | |
| CN106017169B (en) | A kind of LNG vaporization device and implementation method using self-loopa intermediate medium | |
| JPS58173387A (en) | Heat exchanger | |
| JPS5986851A (en) | Heat exchanger | |
| JP2013501906A5 (en) | ||
| US4383643A (en) | Boiler tank for efficiently circulating low-temperature water | |
| US3372871A (en) | Hot water heating system | |
| RU90888U1 (en) | HEAT PIPE | |
| JP3007868U (en) | Distilled water making machine | |
| US2841217A (en) | Absorbent regenerator and thermal recirculator and method of operating same | |
| JPS6038621B2 (en) | hot air generator | |
| RU2040739C1 (en) | Combination water and air heater | |
| KR200364727Y1 (en) | An electric boiler for a steam-heating | |
| JPS5812953A (en) | Cool air, hot air and hot water supply equipment utilizing solar heat | |
| JPH07103576A (en) | Water heating device | |
| RU2016827C1 (en) | Gas discharge system for storing volatile liquids | |
| RU2089792C1 (en) | Combined water and air heater | |
| JPS6142020Y2 (en) |