JP2000205695A - Thermal energy recovery device - Google Patents
Thermal energy recovery deviceInfo
- Publication number
- JP2000205695A JP2000205695A JP11043600A JP4360099A JP2000205695A JP 2000205695 A JP2000205695 A JP 2000205695A JP 11043600 A JP11043600 A JP 11043600A JP 4360099 A JP4360099 A JP 4360099A JP 2000205695 A JP2000205695 A JP 2000205695A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- airtight chamber
- fluid
- heat source
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は熱を移動させる熱機
関すなわち熱ポンプないし冷凍機に関する。The present invention relates to a heat engine for transferring heat, that is, a heat pump or a refrigerator.
【０００２】[0002]
【従来の技術】従来、比較的低温の熱源から熱を回収す
る装置として吸収式ヒートポンプがある。また、冷却す
る装置として吸収式冷凍機がある。この吸収式ヒートポ
ンプ又は冷凍機は余り熱効率が高くなく、また単位能力
当たりの設備の大きさもかなり大きいものである。2. Description of the Related Art Conventionally, there is an absorption heat pump as a device for recovering heat from a relatively low temperature heat source. Further, there is an absorption refrigerator as a cooling device. This absorption type heat pump or refrigerator does not have high heat efficiency, and the size of equipment per unit capacity is considerably large.
【０００３】[0003]
【発明が解決しようとする課題】本発明は比較的に小形
の装置で熱エネルギーを効率よく回収するヒートポンプ
または冷凍機に関するものである。SUMMARY OF THE INVENTION The present invention relates to a heat pump or a refrigerator for efficiently recovering thermal energy with a relatively small device.
【０００４】[0004]
【課題を解決するための手段】本発明は、装置本体に片
側が固定された伸縮自在な気密室Ａと同じく装置本体に
片側が固定された気密室Ａより受圧面積が小さい伸縮自
在な気密室Ｂとを運動可能な板などで連結し、各気密室
には適当な流体を封入し、気密室Ａと高温熱源及び低温
熱源とを各々熱スイッチ機能付きヒートパイプで接続
し、気密室Ｂと熱源Ａ及び熱源Ｂとを各々熱スイッチ機
能付きヒートパイプで接続した構造を持った熱機関であ
る。SUMMARY OF THE INVENTION The present invention provides a telescopic airtight chamber having a smaller pressure receiving area than a telescopic airtight chamber A having one side fixed to the main body of the apparatus. B is connected with a movable plate or the like, an appropriate fluid is sealed in each airtight chamber, and the airtight chamber A is connected to a high-temperature heat source and a low-temperature heat source by heat pipes each having a heat switch function. This is a heat engine having a structure in which a heat source A and a heat source B are connected by a heat pipe having a heat switch function.
【０００５】この熱機関において、気密室Ａと高温熱源
熱及び低温熱源との間のスイッチ機能をもつヒートパイ
プを適当なサイクルで開閉すると、気密室Ａの中の流体
Ａが膨張・収縮する。この流体Ａの膨張・収縮運動に従
って気密室Ａが伸長・縮小し、この気密室Ａと連結され
た気密室Ｂは、逆に縮小・伸長する。気密室Ｂ内の流体
Ｂは、気密室Ｂの縮小・伸長運動に従って圧縮・膨張
し、圧縮時には、圧縮開始前より温度が上昇し、膨張時
には、膨張開始前よりも温度が低下する。In this heat engine, when a heat pipe having a switch function between the airtight chamber A and the heat source of a high-temperature heat source and the low-temperature heat source is opened and closed in an appropriate cycle, the fluid A in the airtight chamber A expands and contracts. The hermetic chamber A expands / contracts in accordance with the expansion / contraction movement of the fluid A, and the hermetic chamber B connected to the hermetic chamber A contracts / extends. The fluid B in the hermetic chamber B compresses and expands in accordance with the contraction / extension movement of the hermetic chamber B. During compression, the temperature rises before the start of compression, and at the time of expansion, the temperature lowers than before the start of expansion.
【０００６】前述の温度が上昇する作用を利用する場合
すなわち気密室Ｂが縮小する前にスイッチを適当な時間
開いて熱源Ａから気密室Ｂに熱を供給し、縮小後高温に
なった熱をスイッチを適当な時間開いて気密室Ｂから熱
源Ｂに熱を供給する場合は、ヒートポンプとなる。When utilizing the above-described effect of increasing the temperature, that is, before the airtight chamber B is reduced, a switch is opened for an appropriate time to supply heat from the heat source A to the airtight chamber B. When the switch is opened for an appropriate time to supply heat from the airtight chamber B to the heat source B, a heat pump is used.
【０００７】逆に温度が低下する作用を利用する場合す
なわち気密室Ｂ伸長がする前にスイッチを適当な時間開
いて気密室２から熱源Ｂに熱を捨て、伸長後低温になっ
たところをスイッチを適当な時間開いて熱源Ａから気密
室２に熱を奪う場合は、冷凍機となる。Conversely, when utilizing the effect of lowering the temperature, that is, opening the switch for an appropriate period of time before the expansion of the hermetic chamber B, dissipating the heat from the hermetic chamber 2 to the heat source B, and switching the temperature to a low temperature after the expansion. Is opened for an appropriate time to take heat from the heat source A to the hermetic chamber 2, a refrigerator is used.
【０００８】[0008]
【発明の実施の形態】発明の実施の形態を実施例にもと
ずき図面を参照して説明する。図１において本体（４
１）とベローズ（１５）及びピストン（４２）とベロー
ズ（１５）を接続し気密室Ａ（５）を形成する。同じく
本体（４１）とベローズ（１６）及びピストン（４２）
とベローズ（１６）を接続し気密室Ｂ（６）を形成す
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings based on embodiments. In FIG. 1, the main body (4
1) and the bellows (15) and the piston (42) and the bellows (15) are connected to form an airtight chamber A (5). Similarly, body (41), bellows (16) and piston (42)
And the bellows (16) are connected to form an airtight chamber B (6).
【０００９】気密室Ａ（５）と高温熱媒容器（１１）を
熱スイッチ機能付きヒートパイプで接続し、さらに気密
室Ａ（５）と低温熱媒容器（１２）を熱スイッチ機能付
きヒートパイプで接続し、流体Ａを適当量注入後密封す
る。同じく気密室Ｂ（６）と熱源Ａ容器（１４）を熱ス
イッチ機能付きヒートパイプで接続し、さらに気密室Ｂ
（６）と熱源Ｂ容器（１３）を熱スイッチ機能付きヒー
トパイプで接続し、流体Ｂを適当量注入後密封する。以
上の様にして熱機関を構成する。The airtight chamber A (5) and the high temperature heat medium container (11) are connected by a heat pipe having a heat switch function, and the airtight chamber A (5) and the low temperature heat medium container (12) are further connected to a heat pipe having a heat switch function. , And the fluid A is sealed after injection of an appropriate amount. Similarly, the hermetic chamber B (6) and the heat source A container (14) are connected by a heat pipe having a heat switch function.
(6) and the heat source B container (13) are connected by a heat pipe having a heat switch function, and after an appropriate amount of fluid B is injected, the container is sealed. The heat engine is configured as described above.
【００１０】なお、効率低下防止のため、本体も密閉構
造とし気密室以外の所は可能な限り真空にすることが望
ましい。また、異常圧縮などによる機器の破損を防止す
るため気密室内にストッパを設けることが望ましい。In order to prevent a reduction in efficiency, it is desirable that the main body is also made to have a closed structure, and that parts other than the hermetic chamber be evacuated as much as possible. Further, it is desirable to provide a stopper in the airtight chamber to prevent damage to the device due to abnormal compression or the like.
【００１１】次にこの熱機関の動作の内、熱ポンプの動
作ついて説明する。 （ｉ） 気密室Ａ（５）が最も縮み、気密室Ｂ（６）が
最も伸びた状態前後においてスイッチ（３１）と（３
４）を各々所定時間ＯＮする。 （ｉｉ） すると、高温熱媒体（１）から気密室Ａ
（５）の流体Ａ（５１）へ、ヒートパイプ（２１）を通
って熱が流れ、気密室Ａ（５）の流体Ａ（５１）は加熱
・蒸発などで圧力が上昇する。同時に、気密室Ｂ（６）
の流体Ｂ（５２）へも熱源Ａからヒートパイプ（３２）
を通って熱が流れ、気密室Ｂ（６）の流体Ｂ（５２）の
圧力も上昇する。 （ｉｉｉ） ピストンに加わる力は、受圧面積が大きい
気密室Ａ（５）側の方が大きい。その結果、ピストンは
右から左に動き気密室Ａ（５）の流体Ａ（５１）は膨張
し、温度は低下する。気密室Ｂ（６）の流体Ｂ（５２）
は圧縮され、温度は上昇する。 （ｉｖ） 適当なタイミングでスイッチ（３３）を所定
時間開く。 （ｖ） すると、ヒートパイプ（２３）を通って流体Ｂ
（５２）から熱源Ｂ（３）に熱が流れ、熱源Ｂ（３）の
温度が上昇し、気密室Ｂの圧力は低下する。 （ｖｉ） 次に、スイッチ（３２）を所定時間ＯＮす
る。 （ｖｉｉ） すると、ヒートパイプ（２２）を通って流
体Ａ（５１）から低温熱媒体（２）へ熱が流れ、流体Ａ
（５１）の凝縮・温度低下などで、圧力が下がる。 （ｖｉｉｉ） その結果、ピストンは左から右に動き気
密室Ａ（５）の流体Ａ（５１）は収縮し、温度は上昇す
る。気密室Ｂ（６）の流体Ｂ（５２）は膨張し、温度は
低下する。そして（ｉ）の状態に戻る。 （ｉｘ） （ｉ）〜（ｖｉｉｉ）のサイクルを繰り返す
ことにより、熱ポンプ作用が実現する。Next, of the operation of the heat engine, the operation of the heat pump will be described. (I) The switches (31) and (3) before and after the hermetic chamber A (5) contracts most and the hermetic chamber B (6) expands most.
4) is turned on for a predetermined time. (Ii) Then, from the high temperature heat medium (1), the airtight chamber A
Heat flows to the fluid A (51) of (5) through the heat pipe (21), and the pressure of the fluid A (51) in the hermetic chamber A (5) increases due to heating and evaporation. At the same time, airtight room B (6)
To the fluid B (52) from the heat source A to the heat pipe (32)
Flows through the chamber, and the pressure of the fluid B (52) in the airtight chamber B (6) also increases. (Iii) The force applied to the piston is larger on the airtight chamber A (5) side where the pressure receiving area is large. As a result, the piston moves from right to left, the fluid A (51) in the airtight chamber A (5) expands, and the temperature decreases. Fluid B (52) in airtight chamber B (6)
Is compressed and the temperature rises. (Iv) The switch (33) is opened for a predetermined time at an appropriate timing. (V) Then, the fluid B passes through the heat pipe (23).
Heat flows from (52) to the heat source B (3), the temperature of the heat source B (3) rises, and the pressure in the hermetic chamber B falls. (Vi) Next, the switch (32) is turned on for a predetermined time. (Vii) Then, heat flows from the fluid A (51) to the low-temperature heat medium (2) through the heat pipe (22), and the fluid A
The pressure drops due to condensation and temperature drop of (51). (Viii) As a result, the piston moves from left to right, the fluid A (51) in the airtight chamber A (5) contracts, and the temperature rises. The fluid B (52) in the airtight chamber B (6) expands, and the temperature decreases. Then, the state returns to the state of (i). (Ix) By repeating the cycles of (i) to (viii), a heat pump action is realized.
【００１２】次に冷凍機としての動作について説明す
る。 （ｉ） 気密室Ａ（５）が最も縮んだ状態前後において
スイッチ（３１）を所定時間ＯＮする。 （ｉｉ） すると、高温熱媒体（１）から気密室Ａ
（５）の流体Ａ（５１）へ、ヒートパイプ（２１）を通
って熱が流れ、気密室Ａ（５）の流体Ａ（５１）は加熱
・蒸発などでの圧力が上昇する。 （ｉｉｉ） その結果、ピストンは右から左に動き気密
室Ａ（５）の流体Ａ（５１）は膨張し、温度は低下す
る。気密室Ｂ（６）の流体Ｂ（５２）は圧縮され、温度
は上昇する。 （ｉｖ） 適当なタイミングでスイッチ（３３）を所定
時間開く。 （ｖ） すると、ヒートパイプ（２３）を通って流体Ｂ
（５２）から熱源Ｂ（３）へ熱が流れる。 （ｖｉ） 次に、スイッチ（３２）を所定時間ＯＮす
る。 （ｖｉｉ） すると、ヒートパイプ（２２）を通って流
体Ａ（５１）から低温熱媒体（２）へ熱が流れ、流体Ａ
（５１）の凝縮・温度低下により圧力が下がる。 （ｖｉｉｉ） その結果、ピストンは左から右に動き気
密室Ａ（５）の流体Ａ（５１）は収縮し、温度は上昇す
る。気密室Ｂ（６）の流体Ｂ（５２）は膨張し、温度は
低下する。 （ｉｘ） スイッチ（３４）を所定時間ＯＮする。 （ｘ） すると、ヒートパイプ（２４）を通って熱源Ａ
（４）から流体Ｂ（５２）へ熱が流れ、熱源Ａ（４）の
温度が下がる。（ｉ）の状態に戻る。 （ｘｉ） （ｉ）〜（ｘ）のサイクルを繰り返すことに
より、冷凍機作用が実現する。Next, the operation of the refrigerator will be described. (I) The switch (31) is turned on for a predetermined time before and after the airtight chamber A (5) is in the most contracted state. (Ii) Then, from the high temperature heat medium (1), the airtight chamber A
Heat flows to the fluid A (51) of (5) through the heat pipe (21), and the pressure of the fluid A (51) in the hermetic chamber A (5) increases due to heating and evaporation. (Iii) As a result, the piston moves from right to left, the fluid A (51) in the airtight chamber A (5) expands, and the temperature decreases. The fluid B (52) in the hermetic chamber B (6) is compressed and the temperature rises. (Iv) The switch (33) is opened for a predetermined time at an appropriate timing. (V) Then, the fluid B passes through the heat pipe (23).
Heat flows from (52) to heat source B (3). (Vi) Next, the switch (32) is turned on for a predetermined time. (Vii) Then, heat flows from the fluid A (51) to the low temperature heat medium (2) through the heat pipe (22), and the fluid A
The pressure drops due to the condensation and temperature drop in (51). (Viii) As a result, the piston moves from left to right, the fluid A (51) in the airtight chamber A (5) contracts, and the temperature rises. The fluid B (52) in the airtight chamber B (6) expands, and the temperature decreases. (Ix) The switch (34) is turned on for a predetermined time. (X) Then, the heat source A passes through the heat pipe (24).
Heat flows from (4) to the fluid B (52), and the temperature of the heat source A (4) decreases. Return to the state of (i). (Xi) By repeating the cycles (i) to (x), the function of the refrigerator is realized.
【００１３】[0013]
【発明の効果】この発明によれば、比較的簡単・小形の
装置で適当な温度差の熱源からより高温（またはより低
温）の熱を得ることができる。According to the present invention, higher temperature (or lower temperature) heat can be obtained from a heat source having an appropriate temperature difference with a relatively simple and compact device.
【図１】概念図FIG. 1 conceptual diagram
１ 高温熱媒体 ２ 低温熱媒体 ３ 熱源Ｂ ４ 熱源Ａ ５ 気密室１ ６ 気密室２ １１ 高温熱媒体容器 １２ 低温熱媒体容器 １３ 熱源Ｂ容器 １４ 熱源Ａ容器 １５、１６ ベローズ ２１、２２、２３、２４ スイッチ機能付きヒートパイ
プ ３１、３２、３３、３４ 同上スイッチ部 ４１ 本体 ４２ ピストン ４３、４４ ストッパ ５１ 流体Ａ ５２ 流体ＢDESCRIPTION OF SYMBOLS 1 High-temperature heat medium 2 Low-temperature heat medium 3 Heat source B 4 Heat source A 5 Airtight room 1 6 Airtight room 2 11 High-temperature heat medium container 12 Low-temperature heat medium container 13 Heat source B container 14 Heat source A container 15,16 Bellows 21,22,23, 24 Heat pipe with switch function 31, 32, 33, 34 Same as above Switch part 41 Main body 42 Piston 43, 44 Stopper 51 Fluid A 52 Fluid B
Claims (1)
密室Ａと同じく装置本体に片側が固定された気密室Ａよ
り受圧面積が小さい伸縮自在な気密室Ｂとを運動可能な
板などで連結し、各気密室には適当な流体を封入し、気
密室Ａと高温熱源及び低温熱源とを各々熱スイッチ機能
付きヒートパイプで接続し、気密室Ｂと熱源Ａ及び熱源
Ｂとを各々熱スイッチ機能付きヒートパイプで接続した
構造を持ち、各々のスイッチを適当なサイクルで開閉し
熱流束を制御することにより、熱源Ａより熱源Ｂへ熱量
を移動させる熱機関。A plate capable of moving a telescopic airtight chamber A having one side fixed to the apparatus main body and a telescopic airtight chamber B having a smaller pressure receiving area than the airtight chamber A having one side fixed to the apparatus main body. The airtight chamber A is filled with an appropriate fluid, and the airtight chamber A is connected to the high-temperature heat source and the low-temperature heat source by heat pipes each having a heat switch function. The airtight chamber B is connected to the heat source A and the heat source B respectively. A heat engine that has a structure connected by heat pipes with a heat switch function, and transfers heat from heat source A to heat source B by controlling the heat flux by opening and closing each switch in an appropriate cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11043600A JP2000205695A (en) | 1999-01-12 | 1999-01-12 | Thermal energy recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11043600A JP2000205695A (en) | 1999-01-12 | 1999-01-12 | Thermal energy recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000205695A true JP2000205695A (en) | 2000-07-28 |
Family
ID=12668320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11043600A Pending JP2000205695A (en) | 1999-01-12 | 1999-01-12 | Thermal energy recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000205695A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004068604A1 (en) * | 2003-01-30 | 2004-08-12 | Matsushita Electric Industrial Co., Ltd. | Heat switching device and method for manufacturing same |
| FR2958736A1 (en) * | 2010-04-09 | 2011-10-14 | Alban Paul Edouard Marie Painchault | Working fluid e.g. water, heating or cooling device for recovering heat transfer energy, has conduit providing resistance to circulation of working fluid such that circulation of working fluid heats conduit to recover heat transfer energy |
| CN103673380A (en) * | 2012-09-19 | 2014-03-26 | 吕夏春 | Method and device for absorbing and transferring low temperature heat source heat |
| CN105351111A (en) * | 2015-11-16 | 2016-02-24 | 马建宏 | Air energy engine |
| CN106630015A (en) * | 2017-01-13 | 2017-05-10 | 四川深蓝环保科技有限公司 | Apparatus for recycling pressure energy of fluid under pressure |
-
1999
- 1999-01-12 JP JP11043600A patent/JP2000205695A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004068604A1 (en) * | 2003-01-30 | 2004-08-12 | Matsushita Electric Industrial Co., Ltd. | Heat switching device and method for manufacturing same |
| FR2958736A1 (en) * | 2010-04-09 | 2011-10-14 | Alban Paul Edouard Marie Painchault | Working fluid e.g. water, heating or cooling device for recovering heat transfer energy, has conduit providing resistance to circulation of working fluid such that circulation of working fluid heats conduit to recover heat transfer energy |
| CN103673380A (en) * | 2012-09-19 | 2014-03-26 | 吕夏春 | Method and device for absorbing and transferring low temperature heat source heat |
| CN103673380B (en) * | 2012-09-19 | 2016-06-15 | 吕夏春 | Absorb method and the device of transmission heat of low-temperature heat source |
| CN105351111A (en) * | 2015-11-16 | 2016-02-24 | 马建宏 | Air energy engine |
| CN105351111B (en) * | 2015-11-16 | 2017-01-18 | 马建宏 | Air energy engine |
| CN106630015A (en) * | 2017-01-13 | 2017-05-10 | 四川深蓝环保科技有限公司 | Apparatus for recycling pressure energy of fluid under pressure |
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