JPH03255891A - Heat storage device and heat storage cell - Google Patents
Heat storage device and heat storage cellInfo
- Publication number
- JPH03255891A JPH03255891A JP2053006A JP5300690A JPH03255891A JP H03255891 A JPH03255891 A JP H03255891A JP 2053006 A JP2053006 A JP 2053006A JP 5300690 A JP5300690 A JP 5300690A JP H03255891 A JPH03255891 A JP H03255891A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- cell
- storage agent
- container
- flexible plates
- 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
- 238000005338 heat storage Methods 0.000 title claims abstract description 56
- 210000000352 storage cell Anatomy 0.000 title claims description 9
- 239000011232 storage material Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 210000004027 cell Anatomy 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000005304 joining Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 abstract description 16
- 230000008018 melting Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 6
- 238000007711 solidification Methods 0.000 abstract description 6
- 230000008023 solidification Effects 0.000 abstract description 6
- 239000011449 brick Substances 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 abstract description 2
- 238000005219 brazing Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Central Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
不発明は、苦熱蓄熱剤？オリ用した蓄熱装置及びその蓄
熱装置に用いる蓄熱用セルに関する。[Detailed description of the invention] [Industrial application field] Is the bitter heat storage agent uninvented? The present invention relates to a heat storage device and a heat storage cell used in the heat storage device.
従来、１熱をオリ用した蓄熱装置は、封入した潜熱蓄熱
剤の熱膨張及び状ｇ変化時の俸噴変化に対応するための
可礫荘？持たせるため、樹脂製のセルを用いている。Conventionally, a heat storage device that uses only one heat has been designed to cope with the thermal expansion of the enclosed latent heat storage agent and the change in ejection when the state g changes. In order to hold it, a resin cell is used.
また、セルの周縁部近くに内容積を調整する子役を備え
ていない。Furthermore, there is no child actor near the periphery of the cell that adjusts the internal volume.
さらに、セルの甲ノＬ一部を通り＠縁部に垂直なセルの
２枚の可撓板の断囲に、三右刀：面対象の形状になって
いる。Furthermore, the two flexible plates of the cell that pass through part of the upper L of the cell and are perpendicular to the edge have a shape that is symmetrical to the three right swords.
従来の樹脂製のでルの場合、可撓性の点は十分である刀
へ耐熱性に乏しく高温の蓄熱を行うことができない。Conventional swords made of resin have sufficient flexibility but lack heat resistance and cannot store high-temperature heat.
その上、金属に比し衝指は熱伝導度が低くかつ強度面に
弱いため、熱の出し入ｆ′Ｌに即応性がなく刀）つ厘み
が大になるという問題点がある。In addition, compared to metal, the heat conductivity of the finger is low and its strength is weak, so there is a problem that it does not respond quickly to the heat input/output f'L, resulting in a large amount of damage.
−万、融解潜熱蓄熱剤は、通常温度の上昇とともに膨張
して体嘴金増し、融解法も、その鴎向が夏らない。-The melting latent heat storage agent usually expands as the temperature rises, increasing the body beak, and the melting method also does not work well.
従って、セルの周縁部近くに同谷遺を調整する手段を蒲
えていない場合、融解初期に周縁部近くのみが融解し、
この部分の蓄熱剤が膨張すると、全体としての容漬調整
機能がまた］動かず、接合された周縁部に過大な応力を
発生し、多数回の応力の作用により周縁部が破穫すると
いう問題点がある。Therefore, if a means to adjust the valley remains is not provided near the periphery of the cell, only the area near the periphery will melt at the early stage of melting.
If the heat storage agent in this part expands, the overall container adjustment function will not move, and excessive stress will be generated on the joined periphery, causing the periphery to break due to multiple stress applications. There is.
さらに、２枚の可撓板の断面が左石面対象の形状で凹と
凹、凸と凸が対応しているため、蓄熱剤の厚みが大と小
の燥返しとなり、蓄熱剤が融解または凝固する際、Ｔ８
号部または中ノし・部からの岨次凝固または融解の調整
ができす、厚みの薄い部分から先に凝固または融解が始
まるという問題点がある。Furthermore, since the cross sections of the two flexible plates are symmetrical to the left stone surface, with concave and concave and convex and convex areas corresponding to each other, the thickness of the heat storage agent becomes large and small, and the heat storage agent melts or When solidifying, T8
There is a problem in that it is not possible to adjust the continuous solidification or melting from the number part or the middle part, and solidification or melting starts from the thinner part first.
本発明は、前記の諸点に留意し、高温の使用に堪えて即
応性が高く、周縁部の破壊を防止し、凝固、融解の際の
体積変化佼吸収調整を行えるようにした蓄熱装置及び蓄
熱用セルを提供することを目的とする。The present invention takes into consideration the above-mentioned points, and provides a heat storage device and heat storage device that can withstand high-temperature use, has high responsiveness, prevents destruction of the periphery, and can adjust the absorption of volume changes during solidification and melting. The purpose is to provide cells for
前記課題を解決するために、本発明の蓄熱装置は、合わ
せた２枚の金属製ダイヤフラム形可撓板の周縁部を接合
して内容積が可変自在のセルを構成し、セル内に潜熱蓄
熱剤を封入し、複数個のセルＴｈ断熱容器内に収納し、
容器内に熱エネルギ嘲送流体を通流し、流体から各セル
に蓄熱或いは流体に各セルから放熱するようにしたもの
である。In order to solve the above problems, the heat storage device of the present invention comprises a cell whose internal volume can be freely changed by joining the peripheral edges of two metal diaphragm-shaped flexible plates, and stores latent heat in the cell. The agent is sealed and stored in a plurality of cell Th insulation containers,
A thermal energy transfer fluid is passed through the container so that heat is stored in each cell from the fluid or heat is radiated from each cell to the fluid.
また、本発明の蓄熱用セルは、合わせた２枚の金属製ダ
イヤフラム形可撓板の＠縁部を接合して内容ｆＪを可変
自在に構成し、内部に潜熱蓄熱剤を封入し、蓄熱剤が融
解した状態で周縁部近くに密着部が形成されるように弾
性方全付与したものである。In addition, the heat storage cell of the present invention is configured such that the content fJ is variable by joining the @edges of two metal diaphragm-shaped flexible plates, and a latent heat storage agent is sealed inside. The material is fully elastic so that a close contact portion is formed near the peripheral edge when the material is melted.
さらに、本発明の蓄熱用セルは、合わせた２枚の金属製
ダイヤフラム形可虜板の周縁部全接合して内容積を可変
自在に構成し、内部に潜熱蓄熱剤を封入し、中心部を通
シ前記周縁部の面に垂直な前記２枚の可撓板の断面を凹
と凹、凸と凸が平行するほぼ同形状にしたものである。Furthermore, in the heat storage cell of the present invention, the inner volume is made variable by fully joining the peripheral edges of two metal diaphragm-shaped captive plates, a latent heat storage agent is sealed inside, and the center portion is The cross-sections of the two flexible plates perpendicular to the surface of the peripheral edge portion have substantially the same shape, with concavities and convexities parallel to each other.
前記のように構成された本発明の蓄熱装置は、セルを構
成する２枚の可撓板が金属製であるため、高温に対応で
き、かつ、熱伝導度が高く強度が大であるため、即応性
が高く、可撓板の厚みを薄くできる。The heat storage device of the present invention configured as described above can handle high temperatures because the two flexible plates constituting the cell are made of metal, and has high thermal conductivity and high strength. Highly responsive, the thickness of the flexible plate can be reduced.
また、本発明のＥ熱用セルは、蓄熱剤が融解した状態で
８傍部近くに密着部が形成される弾性力が付与されるた
め、融解状態でに周縁部近くの接合力により蓄熱剤が中
心部側へ押しやられて凝固し、凝固状ザたら融解刀；始
まると、まず凝固部の外周から融解してその純分の体積
が膨張するが、そのＩ膨張を＠縁部近くが開いて吸収し
、セルの周縁部を破渠することがない。In addition, in the E-thermal cell of the present invention, since an elastic force is applied to form an adhesion part near the periphery of the heat storage agent in a molten state, the heat storage agent is pushed toward the center and solidifies, and the solidified zaara melts; when it starts, it first melts from the outer periphery of the solidified part and its pure volume expands, but the I expansion is caused by the opening near the edge. It absorbs water and does not rupture the periphery of the cell.
さらに、セルの中心部全通９周縁部の面に垂直な２枚の
可撓板の断面が凹と凹、凸と凸刃１平行するほぼ同形状
であるため、周縁部から中心部へ１１し次内部１′ＷＪ
さを増すことができ、融解、＃固の調整が容易になり、
可撓板と凝固した蓄熱剤との間の剥離現象が起りにくい
。Furthermore, since the cross-sections of the two flexible plates perpendicular to the surface of the peripheral edge of the cell are parallel to each other, concave and concave, and convex and convex blades 1 are parallel to each other, the cross section of the two flexible plates is parallel to each other. Next inside 1'WJ
The melting and hardness can be easily adjusted.
Peeling between the flexible plate and the solidified heat storage agent is less likely to occur.
実施例について図面を参照して説明する。 Examples will be described with reference to the drawings.
（実施例１）
まず、実施例１を第１図ないし第３図について説明する
。(Example 1) First, Example 1 will be explained with reference to FIGS. 1 to 3.
（１）は金属製ダイヤフラム形可撓敬、（２）は合わせ
た２枚の可撓板（１）の＠縁部を接合した接合部であシ
、２枚の可撓板（１）、接合部（２）にＬり内容積が可
変自在のセル（３）がＳ成されている。(1) is a metal diaphragm type flexible structure, (2) is a joint where the edges of two flexible plates (1) are joined together, two flexible plates (1), A cell (3) whose inner volume is freely variable is formed at the joint (2).
（４）はセル（３）内に封入された潜熱蓄熱剤、（５）
はｉ合＠（２）′に固着したスペーサ、（６）に断熱容
器、（７）は容器（６）の両側に形成された柘送り俸の
人出口であり、複数個のセル（３）が容器（６１Ｐ’Ｆ
に並設され、蓄熱装置（８）が溝数される。(4) is a latent heat storage agent sealed in the cell (3); (5)
is a spacer fixed to i go @ (2)', (6) is a heat insulating container, (7) is a person exit of the tsuge okuri dan formed on both sides of the container (6), and multiple cells (3) is the container (61P'F
The heat storage devices (8) are arranged in parallel.
そして、可撓板（１）は、ステンレス、黄銅、チタン合
金等からなシ、円板状、矩形板状等種々の形状が選択さ
れる。The flexible plate (1) is made of stainless steel, brass, titanium alloy, etc., and has various shapes such as a disk shape and a rectangular plate shape.
また、接合部（２）は、かしめ、溶接、ろう付け。In addition, the joint part (2) is caulked, welded, or brazed.
半田付は等の手段によシ形成される。Soldering is formed by means such as.
蓄熱剤（４）は、酢酸ナトリウム、パラフィン、ナフタ
リン、ポリエチレン、すず、鉛等高温用のものすなわち
蓄熱する温度に応じ必要な融点を有する物質が選定され
る。The heat storage agent (4) is selected from a material suitable for high temperatures, such as sodium acetate, paraffin, naphthalene, polyethylene, tin, and lead, that is, a substance having a necessary melting point depending on the heat storage temperature.
セル（３）は、１箇所または数箇所の蓄熱剤封入プラグ
含有する。なお、場合によっては、蓄熱剤（４）の封入
後、全周を先金に接合するようにしてもよい。The cell (3) contains one or several heat storage agent-filled plugs. In addition, depending on the case, after the heat storage agent (4) is enclosed, the entire circumference may be joined to the tip metal.
断熱容器（６）は、耐火レンガ、グラスウール或いは真
空断熱壁等の壁材が適用される。For the heat insulating container (6), a wall material such as fire brick, glass wool, or a vacuum heat insulating wall is applied.
輸送流体９部ち熱エネルギ伝達流体は、大気その他の気
体、水、油等の液体或いは融解物質等を使用することが
できる。The transport fluid, ie, the thermal energy transfer fluid, can be air or other gases, liquids such as water, oil, or molten substances.
人出口（７）ハ、蓄熱用人出口と、放熱用入出口を別個
に設けてもよいし、共用してもよい。Person exit (7) C. The person exit for heat storage and the inlet/outlet for heat radiation may be provided separately or may be shared.
なお、セル１３１の形状は、第４図ないし第６図に示す
ように、周縁部に板状の環状１（９１’に形成するよう
にしてもよい。しかし、この様な形状にすると、蓄熱剤
が凝固する際は、外周部から凝固し、体損調緊は中央部
の可撓性の冒い部分で行われるが、溶融の際は、外周部
が先に溶融し、中央部がまた浴融していない様な状態が
発生した場合、膨張した体償分を補うため、外周のダイ
ヤフラム接合部に過大な応力全発生させ、その気密性や
寿命に悪い影＃を与える確率が高くなる。Note that the shape of the cell 131 may be formed into a plate-like annular shape 1 (91') at the peripheral edge, as shown in FIGS. When the agent solidifies, it solidifies from the outer periphery, and body damage is reduced in the flexible central part, but when it melts, the outer periphery melts first, and the central part melts again. If a situation occurs where the bath is not melted, an excessive amount of stress will be generated at the outer diaphragm joint to compensate for the expansion, which will have a high probability of negatively impacting its airtightness and lifespan. .
（実施例２） 実施例２を第７図及び第８図について説明する。(Example 2) Example 2 will be explained with reference to FIGS. 7 and 8.
第７図に示すように、可撓板（１）の周縁部近く、即ち
接合部の近くに、蓄熱剤（４）が融解した状態で弾性力
によシ密着部ＯＩが形成される様にする。As shown in FIG. 7, a close contact area OI is formed near the peripheral edge of the flexible plate (1), that is, near the joint part, by elastic force when the heat storage agent (4) is melted. do.
この密着部ＱＱの形成は、２枚の可撓板（１＋の接合前
の状態刀５第８図に示すように、その周端が開いた可撓
板（１）を成形しておき、その周端を接合して第７図に
示すように形成するの刀ユ好ましい。The formation of this contact part QQ is carried out by forming two flexible plates (1) with their circumferential ends open as shown in Figure 8 before joining the two flexible plates (1+). It is preferable to form the sword unit by joining the peripheral ends as shown in FIG.
この契施例の場合、融解の初期、否＠部０１の近傍の蓄
熱剤（４）が融解１で膨張するが、その体積増加分は密
着部ａ〔が開くことにより吸収され、融解が中心部側に
進むにつれて密着部αｌの蓄熱剤（４）が中心部側へ移
動し、密着部ａ１は再び密着状態になる。この結果、前
記第４．５．６図に示した様な形状にした場合、外周部
に発生する過大な応力の発生を防止することができる。In the case of this example, at the beginning of melting, the heat storage agent (4) near part 01 expands with melting 1, but the volume increase is absorbed by the opening of the contact part a, and the melting is centered on As the heat storage agent (4) in the close contact area αl moves toward the center side, the close contact area a1 becomes in close contact again. As a result, when the shape as shown in FIG. 4.5.6 is used, excessive stress can be prevented from being generated in the outer peripheral portion.
（実施例３） 実施例３を第９図について説明する。(Example 3) Example 3 will be explained with reference to FIG.
同図に示すように、セル（３）の中心部を通９セル（３
）の周縁部の面に垂直な２枚の可撓板（１１の断面を、
凹と凹、凸と凸が平行するほぼ同形状にしたものである
。As shown in the figure, 9 cells (3) pass through the center of cell (3).
) The cross section of two flexible plates (11) perpendicular to the surface of the peripheral edge of
They have almost the same shape, with concave and concave and convex and convex parallel to each other.
従って、同図から明らかなように、周縁部から中心部へ
向って順次内部ｌさ全容易に増大することができ、融解
、凝固の調整が容易で、融解、凝固全周縁部から始め中
心部で終るようにすることができ、可撓板（１１と凝固
した蓄熱剤（４）との間の剥離現象が起りにくく、セル
（３）の周縁部に発生する撓み応力を軽減することがで
きる。Therefore, as is clear from the figure, the internal thickness can be easily increased sequentially from the periphery to the center, and melting and solidification can be easily adjusted, starting from the entire periphery and starting from the center. , the peeling phenomenon between the flexible plate (11) and the solidified heat storage agent (4) is less likely to occur, and the bending stress generated at the periphery of the cell (3) can be reduced. .
本発明は、以上説明したように構成されているので、以
下に記載する効果を奏する。Since the present invention is configured as described above, it produces the effects described below.
蓄熱装置（８）は、断熱容器（６）に収給されたセル（
３）の可撓板（１）が金属製でお心ため、高温に対して
使用でき、かつ、熱伝導度が高く強度が大であるため、
即応性が高く、可撓板（１）の享みを薄くすることがで
きる。The heat storage device (8) includes cells (
3) The flexible plate (1) is made of metal, so it can be used at high temperatures, and has high thermal conductivity and high strength.
It is highly responsive and allows the flexible plate (1) to be used thinly.
また、蓄熱用セル（３）は、蓄熱剤（４）が融解した状
態で周縁部近くに弾性力により密着部α〔刀工形成され
るため、融解状態では周縁部近くの接合力に蓄熱剤（４
）が中心部側へ押しやられて凝固し、融解初期の密着部
（ｔｌの近傍の体遺膨張が、密着部１１の開きに１９吸
収され、周縁部の破壊を防止することができる。In addition, in the heat storage cell (3), when the heat storage agent (4) is melted, the adhesive part α is formed near the periphery by elastic force, so in the molten state, the heat storage agent (4) is formed by the bonding force near the periphery. 4
) is pushed toward the center and solidifies, and the residual expansion near the contact portion (tl) at the initial stage of melting is absorbed by the opening of the contact portion 11, thereby preventing destruction of the peripheral portion.
芒らに、セル（３）の中心部全通９周縁部の面に垂直な
２枚の可撓板（１）の断面が、凹と凹、凸と凸が平行す
りほぼ同形状であるため、セル（３）の内部１夏さを周
穢部刀≧ら中心部へ１１旧次厚くすることができ、融解
、凝固が周縁部側力）ら中心部側へ移行し、そのｖ１３
腎が容易であり、可撓板（１）と凝固した蓄熱剤（４）
との間の剥離現象の発生を防止することができる。In addition, the cross-sections of the two flexible plates (1) perpendicular to the surface of the 9 peripheral edges of the cell (3), which are concave and concave, and convex and convex, are parallel and have almost the same shape. , the inner part of the cell (3) can be thickened by 11 times from the periphery to the center, and the melting and solidification moves from the periphery side force to the center side, and its v13
Kidney is easy, flexible plate (1) and solidified heat storage agent (4)
It is possible to prevent the occurrence of a peeling phenomenon between the two.
図面は本発明の実施例を示し、第１図は実施例１の蓄熱
装置の断面図、第２図及び第３図は第１図の蓄熱用セル
の断面図、第４図ないし第６１はセルの他の例の断面図
、第７図は実施例２のセルの断面図、第８図は第７図の
製作過程の断面図、第９図は実施例３のセルの断面図で
ある。
（１）・・・可撓板、（３）・・・セル、（４）・・・
蓄熱剤、（６）・・・断熱容器、（８）・・・蓄熱装置
、ＯＩ・・・密肴部。The drawings show embodiments of the present invention; FIG. 1 is a cross-sectional view of the heat storage device of Example 1, FIGS. 2 and 3 are cross-sectional views of the heat storage cell of FIG. 1, and FIGS. 4 to 61 are cross-sectional views of the heat storage cell of FIG. 7 is a sectional view of another example of the cell, FIG. 7 is a sectional view of the cell of Example 2, FIG. 8 is a sectional view of the manufacturing process of FIG. 7, and FIG. 9 is a sectional view of the cell of Example 3. . (1)...Flexible plate, (3)...Cell, (4)...
Heat storage agent, (6)...insulating container, (8)...heat storage device, OI...close appetizer part.
Claims (3)
縁部を接合して内容積が可変自在のセルを構成し、前記
セル内に潜熱蓄熱剤を封入し、複数個の前記セルを断熱
容器内に収納し、前記容器内に熱エネルギ輸送流体を通
流し、前記流体から前記各セルに蓄熱或いは前記流体に
前記各セルから放熱するようにした蓄熱装置。(1) A cell with a variable internal volume is constructed by joining the peripheral edges of two metal diaphragm-shaped flexible plates, a latent heat storage agent is sealed in the cell, and a plurality of the cells are 1. A heat storage device housed in a heat insulating container, passing a thermal energy transport fluid through the container, and storing heat from the fluid in each of the cells or radiating heat from the fluid to the cells.
縁部を接合して内容積を可変自在に構成し、内部に潜熱
蓄熱剤を封入し、前記蓄熱剤が融解した状態で周縁部近
くに密着部が形成される弾性力を付与した蓄熱用セル。(2) The peripheral edges of two metal diaphragm-shaped flexible plates are joined together to make the internal volume variable, a latent heat storage agent is sealed inside, and the peripheral edge is sealed in a state in which the heat storage agent is melted. A heat storage cell with elastic force that forms a close contact area.
縁部を接合して内容積を可変自在に構成し、内部に潜熱
蓄熱剤を封入し、中心部を通り前記周縁部の面に垂直な
前記２枚の可撓板の断面を凹と凹、凸と凸が平行するほ
ぼ同形状にした蓄熱用セル。(3) The peripheral edges of two metal diaphragm-shaped flexible plates are joined to make the internal volume variable, and a latent heat storage agent is sealed inside, passing through the center and forming a surface on the peripheral edge. A heat storage cell in which the cross sections of the two perpendicular flexible plates have substantially the same shape, with concave and concave parallel and convex and convex parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053006A JPH03255891A (en) | 1990-03-05 | 1990-03-05 | Heat storage device and heat storage cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053006A JPH03255891A (en) | 1990-03-05 | 1990-03-05 | Heat storage device and heat storage cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03255891A true JPH03255891A (en) | 1991-11-14 |
Family
ID=12930828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2053006A Pending JPH03255891A (en) | 1990-03-05 | 1990-03-05 | Heat storage device and heat storage cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03255891A (en) |
-
1990
- 1990-03-05 JP JP2053006A patent/JPH03255891A/en active Pending
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