JPS6282952A - Heat accumulator - Google Patents
Heat accumulatorInfo
- Publication number
- JPS6282952A JPS6282952A JP60222205A JP22220585A JPS6282952A JP S6282952 A JPS6282952 A JP S6282952A JP 60222205 A JP60222205 A JP 60222205A JP 22220585 A JP22220585 A JP 22220585A JP S6282952 A JPS6282952 A JP S6282952A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- heat
- pack
- storage pack
- heating element
- 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
-
- 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
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、融解潜熱を利用する蓄熱材を用いて身体の暖
房、および身体の痛みを緩和するための温熱治療等に用
いられる蓄熱装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a heat storage device that uses a heat storage material that utilizes latent heat of fusion to heat the body and is used for thermal therapy to alleviate body pain.
従来の技術
従来のこの種の蓄熱装置は、第２図に示すよう例、蓄熱
材２を充填してなる蓄熱パック３を発熱体１の両側に配
置して折返し、中心部に温度制御装置４を設けており、
発熱体１の加熱によ）各蓄熱パック３内の蓄熱材２を融
解させて蓄熱するようになっている。なお、５は断熱材
、６は防水袋である。2. Description of the Related Art A conventional heat storage device of this kind, as shown in FIG. We have established
By heating the heating element 1), the heat storage material 2 in each heat storage pack 3 is melted and heat is stored. Note that 5 is a heat insulating material and 6 is a waterproof bag.
発明が解決しようとする問題点
各蓄熱バック３内の蓄熱材２は、蓄熱が充分になった時
点では、液体のように蓄熱パック３の中を自由に流動で
きる次態になっておシ、クッション等のように外力が加
えられて使われる場合、蓄熱パック３に不均一に外力が
かかり、そのままの状態で放熱し蓄熱材２が固まると蓄
熱パック３において、ある箇所では蓄熱材２が多く、他
の箇所では蓄熱材２が少ないという状態になる。このよ
うな場合、再度発熱体１を加熱して蓄熱ノくツク３内の
蓄熱材２に蓄熱させるとき、蓄熱ノくンク３の中で蓄熱
材２の少ない箇所は、速く蓄熱するが蓄熱材２の多い箇
所は蓄熱するのに時間がかかっ、全体として蓄熱する時
間にムラができる。また、外力の加えられ方も一定でな
いため、蓄熱材２に蓄熱させるたびに蓄熱する時間も変
わってくるという問題があった。Problems to be Solved by the Invention When the heat storage material 2 in each heat storage bag 3 reaches a sufficient level of heat storage, it becomes in a state where it can freely flow through the heat storage pack 3 like a liquid. When an external force is applied to the heat storage pack 3, such as a cushion, the external force is applied non-uniformly to the heat storage pack 3, and if the heat is radiated as it is and the heat storage material 2 hardens, the heat storage material 2 may be larger in some parts of the heat storage pack 3. , there is less heat storage material 2 at other locations. In such a case, when heating the heating element 1 again to store heat in the heat storage material 2 in the heat storage hole 3, the heat storage material 2 in the heat storage hole 3 stores heat quickly in the place where there is less heat storage material 2, but the heat storage material It takes a long time to store heat in areas with a large number of 2, which results in uneven heat storage time as a whole. Furthermore, since the way in which the external force is applied is not constant, there is a problem in that the time for storing heat changes each time the heat storage material 2 stores heat.
また、腰に巻付けて使用するような場合は、蓄熱装置９
が縦になるので蓄熱され流動性のある蓄熱材２は蓄熱パ
ック３の下部に偏ってしまい、この状態で放熱し固まっ
てしまうと、蓄熱パック３の中は、蓄熱材２で膨らんだ
部分と蓄熱材２のほとんどない部分に分かれてしまう。In addition, when using the heat storage device 9 around the waist,
is vertical, so the fluid heat storage material 2 that stores heat is biased toward the bottom of the heat storage pack 3, and if it radiates heat and hardens in this state, the inside of the heat storage pack 3 will be filled with the swollen portion of the heat storage material 2. It is divided into parts with almost no heat storage material 2.
そして再度発熱体１で蓄熱パック３を加熱し、蓄熱材２
に蓄熱させると、蓄熱材２で膨らんだ部分が完全に蓄熱
し融解する前に、蓄熱材２のほとんどない部分を加熱し
ている発熱体１が異常に加熱するという問題もあった。Then, the heat storage pack 3 is heated again by the heating element 1, and the heat storage material 2
When heat is stored in the heat storage material 2, there is also a problem in that the heating element 1, which is heating the part where there is almost no heat storage material 2, becomes abnormally heated before the swollen part of the heat storage material 2 completely stores heat and melts.
問題点を解決するための手段
本発明は、上記問題点にかんがみ、蓄熱パックの発熱体
と接する面の反対側の面に硬質板を設けると共に、これ
らの蓄熱パックと発熱体と硬質板の一体化物の周囲に締
結体をリング状に巻付けた構成であり、以下作用につい
て説明する。Means for Solving the Problems In view of the above-mentioned problems, the present invention provides a hard plate on the surface of the heat storage pack opposite to the surface in contact with the heating element, and integrates the heat storage pack, the heating element, and the hard plate. It has a structure in which a fastening body is wrapped around a compound in a ring shape, and its function will be explained below.
作 用
硬質板を蓄熱パックの発熱体と接する面の反対側の面に
設けると、硬質板は局部的に窪んだシすることがないた
め、蓄熱パックに不均一に外力がかかっても硬質板によ
ってその外力は、蓄熱パックの全体に渡ってほぼ均等に
なるように加わる。If the hard plate is installed on the side of the heat storage pack opposite to the side that contacts the heating element, the hard plate will not become locally depressed, so even if external force is applied unevenly to the heat storage pack, the hard plate will remain stable. As a result, the external force is applied almost uniformly over the entire heat storage pack.
したがって、蓄熱パック内に蓄熱材の少ない所や多い所
ができず、蓄熱時間にムラがなくなり安定する。Therefore, there are no areas where there is less or more heat storage material in the heat storage pack, and the heat storage time becomes uniform and stable.
さらに、締結体をリング状に巻付けると、蓄熱パック内
の蓄熱材が溶融状態の時に蓄熱装置を縦にしても蓄熱パ
ックの下部は硬質板を介して締結体で締め付けられるの
で、初期の蓄熱パックの厚み以上に膨れることができ、
ず、溶融状態の蓄熱材は、蓄熱パックの下部に移動して
偏ろうとしても偏ることができない。したがって蓄熱パ
ックの上部にも蓄熱材が存在するようになシ、再度の蓄
熱において、蓄熱材が完全に蓄熱しないうちに発熱体が
異常加熱するということもなくなる。Furthermore, when the fastener is wrapped in a ring shape, even if the heat storage device is placed vertically when the heat storage material inside the heat storage pack is in a molten state, the lower part of the heat storage pack is tightened by the fastener through the hard plate, so that the initial heat storage It can expand beyond the thickness of the pack,
First, even if the molten heat storage material moves to the lower part of the heat storage pack and tries to become uneven, it cannot become uneven. Therefore, since the heat storage material is present in the upper part of the heat storage pack, the heating element will not be abnormally heated before the heat storage material has not completely stored heat during heat storage again.
実施例 以下本発明の実施例を図面に従って詳細に説明する。Example Embodiments of the present invention will be described in detail below with reference to the drawings.
第１図は本発明の一実施例の斜視図であり、融解潜熱を
利用した蓄熱材２を充填した蓄熱パック３を発熱体１０
両面に配設すると共に、この発熱体１を中央で折返して
蓄熱パック３が４層となるようにする。そして外側に位
置する蓄熱パック３の発熱体１と接している面の反対側
の面にファイバーや樹脂等による硬質板７を接着し、さ
らにそれらの周囲に数本の粘着テープ８をリング状にな
るよう巻付けている。このような構成によシ、たとえば
クッションや座布団等のように上から座られ、硬質板７
の表面に局部的に外力が加えられても、硬質板７はその
部分だけが窪むことはなく局部的外力を硬質板７全体で
受は止め、硬質板７が接着されている蓄熱パック３に均
等に力を伝えてしまうため、蓄熱パック３の中は、はぼ
蓄熱材２が均一なままで放熱し固まる。したがって、再
度蓄熱を行っても、蓄熱パック３内の蓄熱材２は均一な
ため、蓄熱する時間に遅速というものがほとんどなくな
シ、また、外力が硬質板７の表面に対してどんな箇所に
かかってきても蓄熱パック３には、均等に力が伝えられ
るため、蓄熱時間はほぼ一定となる。また、たとえば腰
に装着して蓄熱装置９が縦になった場合、蓄熱されて溶
融状態になっている蓄熱材２は、蓄熱パック３の中を重
みによって下方へさがろうとするが、粘着テープ８のう
ち下方部分、とくに最外層の蓄熱パック３どうしを橋渡
ししている部分は、蓄熱パック３の当初の厚み、すなわ
ち蓄熱パック３の中の蓄熱材２がまだ融解していないと
きの厚み以上には伸びないため、蓄熱パック３の下部は
、硬質板７を介して粘着テープ８によって締め付けられ
、下方へさがろうとしている蓄熱材２のうち蓄熱パック
３の下部に入りきらなかった蓄熱材２は、蓄熱パック３
の上部に残るようになる。したがって、蓄熱パック３の
内部には、蓄熱材２がほとんど存在しないという箇所は
なくなシ、このまま放熱し再度蓄熱を行っても蓄熱材２
が完全に蓄熱しないうちに発熱体１が異常加熱するとい
うことはない・
また、第３図は本発明の他の実施例を示しており、硬質
板７が蓄熱バックの接着する面よシも大きくはみ出して
いる・このようにすると、前述してきた効果の他に蓄熱
装置９に対して縦方向に刀が加えられた場合、硬質板７
がその力を支えてくれるので蓄熱装置９が座屈にょシ折
れ曲がシ蓄熱パックが破れるというようなことがなくな
る◎発明の効果
以上の説明よシ本発ＥＪ８Ｊは、次のような効果を有す
る。FIG. 1 is a perspective view of an embodiment of the present invention, in which a heat storage pack 3 filled with a heat storage material 2 that utilizes latent heat of fusion is used as a heating element 10.
The heating element 1 is arranged on both sides and is folded back at the center so that the heat storage pack 3 has four layers. Then, a hard plate 7 made of fiber, resin, etc. is adhered to the surface of the heat storage pack 3 located on the outside opposite to the surface that is in contact with the heating element 1, and several pieces of adhesive tape 8 are placed around it in a ring shape. It is wrapped so that it is. With this structure, it is possible to sit on the hard board 7 like a cushion or cushion, for example.
Even if an external force is locally applied to the surface of the heat storage pack 3 to which the hard plate 7 is bonded, the hard plate 7 will not dent just that part, and the entire hard plate 7 will not receive the local external force. Since the force is evenly transmitted to the inside of the heat storage pack 3, the heat storage material 2 uniformly radiates heat and solidifies. Therefore, even if heat is stored again, the heat storage material 2 in the heat storage pack 3 is uniform, so there is almost no slowness in the heat storage time. Even if the power is applied, the force is evenly transmitted to the heat storage pack 3, so the heat storage time is almost constant. For example, when the heat storage device 9 is placed vertically when worn on the waist, the heat storage material 2 that has been stored in a molten state tries to move downward inside the heat storage pack 3 due to its weight, but the adhesive tape The lower part of 8, especially the part bridging the outermost heat storage packs 3, has a thickness equal to or greater than the original thickness of the heat storage pack 3, that is, the thickness when the heat storage material 2 in the heat storage pack 3 has not yet melted. Since the lower part of the heat storage pack 3 does not stretch, the lower part of the heat storage pack 3 is tightened by the adhesive tape 8 through the hard plate 7, and the heat storage material 2 that is trying to move downward but cannot fit into the lower part of the heat storage pack 3 2 is heat storage pack 3
will remain at the top of the screen. Therefore, there are no places inside the heat storage pack 3 where there is almost no heat storage material 2, and even if the heat is radiated as it is and the heat is stored again, the heat storage material 2 will not be present.
There is no possibility that the heating element 1 will become abnormally heated before the heat storage bag is completely stored. In addition, FIG. It protrudes greatly - If you do this, in addition to the effect mentioned above, if a sword is applied vertically to the heat storage device 9, the hard plate 7
supports that force, so the heat storage device 9 will not buckle, bend or bend, and the heat storage pack will not be torn. have
（１）局部的に蓄熱バックに力が加わっても蓄熱時間は
ほとんど変わらない。(1) Even if force is applied locally to the heat storage bag, the heat storage time will hardly change.
＠）蓄熱装置を縦置きにしておいても、蓄熱バック内の
蓄熱材の偏シは少なく、発熱体の異常加熱は起こらない
。@) Even if the heat storage device is placed vertically, the unevenness of the heat storage material in the heat storage bag is small, and abnormal heating of the heating element does not occur.
（３）実施例のごとく硬質板を蓄熱バックの接着する面
よりもはみ出すような大きさにすることによシ、縦方向
の力が加わっても折れ曲がって蓄熱バックが破れること
はない。(3) By making the hard plate large enough to protrude beyond the surface to which the heat storage bag is bonded, as in the embodiment, the heat storage bag will not be bent or torn even if a vertical force is applied.
（４） さらに、千枚通しやアイスピック等のような
鋭利なものが突き刺さっても硬質板によって止まってし
まい蓄熱バックにまで達せず蓄熱パックが破れることも
少ないという効果も有する。(4) Furthermore, even if a sharp object such as an awl or an ice pick pierces the heat storage bag, it will be stopped by the hard plate and will not reach the heat storage bag, making it less likely that the heat storage pack will be torn.
第１図は本発明の蓄熱装置の一実施例の斜視図、第２図
は従来の蓄熱装置の断面図、第３図は本発明の蓄熱装置
の他の実施例の斜視図である。
１・・・・・・発熱体、２・・・・−・蓄熱材、３・−
・・・・蓄熱バック、７−・−・・・硬質板、８・・・
・・・粘着テープ、９・・・・・・蓄熱装置。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名４−
−ｉ７ｊａＮｔＦＩｔ１９．Ｌｔ
７−−−硬負秋
トーー１名’Ｉｙ−フ。
ワー４ハ策１FIG. 1 is a perspective view of one embodiment of the heat storage device of the present invention, FIG. 2 is a sectional view of a conventional heat storage device, and FIG. 3 is a perspective view of another embodiment of the heat storage device of the present invention. 1... Heating element, 2...-- Heat storage material, 3--
...Heat storage bag, 7--...Hard plate, 8...
... Adhesive tape, 9... Heat storage device. Name of agent: Patent attorney Toshio Nakao and 1 other person 4-
-i7jaNtFIt19. Lt 7 --- 1 person 'Iy-fu. War 4 Ha strategy 1
Claims (2)
ックと、その蓄熱パックを加熱する発熱体とを備え、前
記蓄熱パックにおいて発熱体と接する面の反対側の面に
硬質板を設けるとともに、これらの蓄熱パックと発熱体
と硬質板の一体化物の周囲に、締結体をリング状に巻付
けてなる蓄熱装置。(1) A heat storage pack filled with a heat storage material that utilizes latent heat of fusion, and a heating element that heats the heat storage pack, and a hard plate is provided on the opposite surface of the heat storage pack to the surface in contact with the heating element. In addition, a heat storage device is formed by wrapping a fastening body in a ring shape around the integrated body of the heat storage pack, heating element, and hard plate.
大きさとした特許請求の範囲第１項記載の蓄熱装置。(2) The heat storage device according to claim 1, wherein the hard plate is sized to protrude beyond the surface to which the heat storage pack is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60222205A JPH0622507B2 (en) | 1985-10-04 | 1985-10-04 | Heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60222205A JPH0622507B2 (en) | 1985-10-04 | 1985-10-04 | Heat storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6282952A true JPS6282952A (en) | 1987-04-16 |
| JPH0622507B2 JPH0622507B2 (en) | 1994-03-30 |
Family
ID=16778782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60222205A Expired - Lifetime JPH0622507B2 (en) | 1985-10-04 | 1985-10-04 | Heat storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622507B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016176612A (en) * | 2015-03-18 | 2016-10-06 | 株式会社豊田中央研究所 | Chemical heat storage reactor, chemical heat storage system |
-
1985
- 1985-10-04 JP JP60222205A patent/JPH0622507B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016176612A (en) * | 2015-03-18 | 2016-10-06 | 株式会社豊田中央研究所 | Chemical heat storage reactor, chemical heat storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622507B2 (en) | 1994-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |