JPS6164250A - Heat accumulation element - Google Patents
Heat accumulation elementInfo
- Publication number
- JPS6164250A JPS6164250A JP59186754A JP18675484A JPS6164250A JP S6164250 A JPS6164250 A JP S6164250A JP 59186754 A JP59186754 A JP 59186754A JP 18675484 A JP18675484 A JP 18675484A JP S6164250 A JPS6164250 A JP S6164250A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- heat storage
- storage element
- container
- aluminum
- 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
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、身体の局所暖房等に用いられる蓄熱エレメン
トに凋するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to heat storage elements used for local heating of the body and the like.
従来の構成とその問題点
従来、蓄熱時に構成成分の蒸散をともなう蓄熱材（例え
ば酢酸すｌ−ＩＪウム３水塩等の無機水和塩を主体とす
る潜熱蓄熱材）は、少なくとも１層のアルミニウムｊ−
と熱融着層を有するラミイ、−トフィルムで作った容器
中に密封されていた。しかしこのようｊ１ラミネートフ
ィルムを用いた蓄熱エレメントは、容器の周辺部に同ら
かのＩ３．’ Ｆ因で切り込みが入るときわめて引き裂
かれやす＜ ｆｌる。したがってこの蓄熱エレメントを
ねじれ等の力のかかる状態で用いた際に、上記の小柄が
原因で容器の破損が起こり、容器から蓄熱材が妬れ出す
ことがあった。Conventional configurations and their problems Conventionally, heat storage materials that involve transpiration of constituent components during heat storage (e.g., latent heat storage materials mainly composed of inorganic hydrated salts such as sulfur-IJium acetate trihydrate) have been designed to have at least one layer. aluminum j-
It was sealed in a container made of laminate film with a heat-sealing layer. However, such a heat storage element using the J1 laminate film has the same I3. ' If a cut is made due to F factor, it is extremely easy to tear. Therefore, when this heat storage element is used under stress such as twisting, the container may be damaged due to the above-mentioned small size, and the heat storage material may come out of the container.
発明の目的
本発明は、たとえ容器の周辺部に同らかの原因で切り込
みが入っても、容易に引き裂けず、そのため容器が破損
して蓄熱材が關れ出丁危険性のきわめて小さい、安全な
蓄熱エレメントを提供するものである。Purpose of the Invention The present invention provides a safe system that does not tear easily even if a cut is made in the periphery of the container due to the same reason, and that the risk of the container being damaged and the heat storage material being exposed is extremely small. This provides a heat storage element.
発明の構成
本発明の特徴とするところは、少なくとも一層のアルミ
ニウム層と布層、それに融着層を含むラミネートフィル
ムによってつくった容器中に、蓄熱材を封入したことに
あり、望ましくは、布層が不織布あるいはメツシュ構造
を有する布であり、アルミニウム１−がアルミニウム箔
層であり、融着層がポリエチレン層である。Structure of the Invention The present invention is characterized in that a heat storage material is enclosed in a container made of a laminate film that includes at least one aluminum layer, a fabric layer, and a fusion layer. is a nonwoven fabric or a cloth having a mesh structure, aluminum 1- is an aluminum foil layer, and the fusion layer is a polyethylene layer.
実施例の説明
実施例１
外側から１２μｍのポリエステル層、４０７１ｍのポリ
エチレンを含浸した不織布層、１５μｍのナイロン層、
９μｍのアルミニウム箔層、それに８０７１ｍのポリエ
チレン層（融着層）の５層よりなるラミ不−トフィルノ
・を用いて内容積が４０ｍｍ Ｘ ６０ ｍｍ の袋を
作製して、その袋の中に酢酸ナトリウムａ水塩を主体と
する蓄熱材を封入し、本実施例の蓄熱エレメントを作っ
た。融着部の幅は１０ｍｍであるこの蓄熱エレメントの
外周部の１部）こ、ナイフを用いて約２ｍｍの切れ目を
入れて、切れ目の両端を引張るこ七によって引裂強度を
測定したが、約５ｋｇの力で引去ったが容器は破れず、
本実施例の蓄熱エレメントがきわめて強度的に強く、安
全性の商いことが確認出来たつまたこの蓄熱エレメント
の連結したものを１廉等の力のかかる部位の採暖具とし
て用いたところ１可ら問題が生しなかった。っ
実施例２
外側から一般に寒冷紗と呼ばれるメツ７ユ（１“４造の
布層、１２μｍのポリエステル層、１５μｍのナイロン
層、９μｍのアルミニウム箔層、それに８０μｍのポリ
エチレン層（融着層、］の５層よりなるラミネートフィ
ルムを用いて、実施例１と同様の蓄熱エレメントを作り
、同様の方法で引き裂き強度を測定したところ、５ｋｇ
Ｌ］上有し、本実施例の蓄熱エレメントがきわめて強度
的に強く、安全性の高いことが確認出来た。また本実施
例の蓄熱エレメントも実施例１と同様に膝等の採１に具
として用いたところ何ら問題が生しなかった。Description of Examples Example 1 From the outside, a 12 μm polyester layer, a 4071 m polyethylene-impregnated nonwoven fabric layer, a 15 μm nylon layer,
A bag with an internal volume of 40 mm x 60 mm was made using 5 layers of 9 μm aluminum foil layer and 8071 m polyethylene layer (fusion layer), and sodium acetate was placed inside the bag. The heat storage element of this example was made by enclosing a heat storage material mainly composed of aqueous salt. The width of the welded part is 10 mm (part of the outer periphery of this heat storage element).The tear strength was measured by making a cut of about 2 mm using a knife and pulling both ends of the cut. The container was pulled away by force, but the container did not break.
It has been confirmed that the heat storage element of this example is extremely strong and has a high level of safety.In addition, when this heat storage element connected together was used as a heating device for a part that is subjected to low force, there were no problems. did not survive. Example 2 From the outside, 7 pieces of mesh (1" 4 cloth layer, 12 μm polyester layer, 15 μm nylon layer, 9 μm aluminum foil layer, and 80 μm polyethylene layer (fusion layer), generally called cheesecloth, were formed from the outside. A heat storage element similar to that in Example 1 was made using a 5-layer laminate film, and its tear strength was measured in the same manner.
L] It was confirmed that the heat storage element of this example was extremely strong and highly safe. Further, when the heat storage element of this example was used as a tool for removing a knee or the like in the same manner as in Example 1, no problems occurred.
比較例
外側から１２μｍのポリエステル層、１５μｍのナイロ
ンｆ駅９μｍのアルミニウム箔層、それに８０μｍのポ
リエチレン層の４層よりなるラミネートフィルムを用い
て実施例１及び２と同様の蓄熱ニレ゛メントを作り、同
様の方法で引き裂き強度を測定したところ、約２００ｇ
の力で容器が破れてしまった。またこの蓄熱エレメント
を実施例１及び２と同様に膝の採暖具として用い、はげ
しく動かしたところ、容器の１部が破損して蓄熱材が關
れてしまった。Comparative Example A heat storage array similar to Examples 1 and 2 was made using a laminate film consisting of four layers: a 12 μm polyester layer from the outside, a 9 μm aluminum foil layer with a 15 μm nylon layer, and an 80 μm polyethylene layer. When the tear strength was measured using the same method, it was approximately 200 g.
The container broke due to the force. Further, when this heat storage element was used as a knee warming device as in Examples 1 and 2 and moved vigorously, a portion of the container was damaged and the heat storage material was blocked.
発明の効果
本発明の蓄熱エレメントは、少なくとも１層のアルにラ
ム１ごと布層、それに融着層を含むラミイ、−トフィル
ムを用いてつくった容器中に蓄熱材を封入したものであ
るので、引き裂き強度がきわめて強く、容器がＦ＆損し
て蓄熱材が漏れ出す危険性がきわめて小さく、安全性の
きわめて扁いものにｆｊっでいる。したがって、本発明
の蓄熱エレメントは、身体の局所暖房器具として用いら
れるたけてはなく、蓄熱を利用するあらゆる方面に応用
可能なものであるっEffects of the Invention The heat storage element of the present invention has a heat storage material sealed in a container made of a laminated film including at least one layer of aluminum, a cloth layer including the ram 1, and a fusion layer. It has extremely high tear strength, and there is very little risk of the container being damaged and the heat storage material leaking out, making it extremely safe. Therefore, the heat storage element of the present invention is not limited to being used as a local heating device for the body, but can be applied to all fields that utilize heat storage.
Claims (5)
に融着層を含むラミネートフィルムによって作った容器
中に、蓄熱材を封入した蓄熱エレメント。(1) A heat storage element in which a heat storage material is enclosed in a container made of a laminate film including at least one aluminum layer, a fabric layer, and a fusion layer.
の蓄熱エレメント。(2) The heat storage element according to claim 1, wherein the fabric layer is a nonwoven fabric layer.
特許請求の範囲第１項記載の蓄熱エレメント。(3) The heat storage element according to claim 1, wherein the cloth layer is made of a cloth having a mesh structure.
求の範囲第１項記載の蓄熱エレメント。(4) The heat storage element according to claim 1, wherein the aluminum layer is an aluminum foil layer.
１項記載の蓄熱エレメント。(5) The heat storage element according to claim 1, wherein the fusion layer is a polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59186754A JPS6164250A (en) | 1984-09-06 | 1984-09-06 | Heat accumulation element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59186754A JPS6164250A (en) | 1984-09-06 | 1984-09-06 | Heat accumulation element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164250A true JPS6164250A (en) | 1986-04-02 |
Family
ID=16194053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59186754A Pending JPS6164250A (en) | 1984-09-06 | 1984-09-06 | Heat accumulation element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290348A (en) * | 1987-05-21 | 1988-11-28 | Matsushita Electric Ind Co Ltd | Heat accumulating device |
| GB2374512A (en) * | 2001-04-20 | 2002-10-23 | Gary David Villis | Body warmer |
| JP2007296172A (en) * | 2006-05-01 | 2007-11-15 | Mitsuya Matsuo | Thermotherapy implement |
-
1984
- 1984-09-06 JP JP59186754A patent/JPS6164250A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63290348A (en) * | 1987-05-21 | 1988-11-28 | Matsushita Electric Ind Co Ltd | Heat accumulating device |
| GB2374512A (en) * | 2001-04-20 | 2002-10-23 | Gary David Villis | Body warmer |
| JP2007296172A (en) * | 2006-05-01 | 2007-11-15 | Mitsuya Matsuo | Thermotherapy implement |
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