JPS6352300B2 - - Google Patents
Info
- Publication number
- JPS6352300B2 JPS6352300B2 JP58177320A JP17732083A JPS6352300B2 JP S6352300 B2 JPS6352300 B2 JP S6352300B2 JP 58177320 A JP58177320 A JP 58177320A JP 17732083 A JP17732083 A JP 17732083A JP S6352300 B2 JPS6352300 B2 JP S6352300B2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- container
- heat storage
- heater unit
- storage material
- 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.)
- Expired
Links
- 238000005338 heat storage Methods 0.000 claims description 23
- 239000011232 storage material Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 238000004781 supercooling Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 7
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D2020/0004—Particular heat storage apparatus
- F28D2020/0008—Particular heat storage apparatus the heat storage material being enclosed in plate-like or laminated elements, e.g. in plates having internal compartments
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は潜熱蓄熱材を利用した蓄熱装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a heat storage device using a latent heat storage material.
従来例の構成とその問題点
従来のこの種の蓄熱装置は、第１図に示すよう
に、蓄熱材１を収納した容器２の外表面にヒータ
３が取り付けられていた。この構成では、ヒータ
３により蓄熱材１を加熱する場合、容器２のヒー
タ３と接するヒータ接触面４と反対側面５は、第
２図に示すような温度上昇特性を示していた。第
２図において、反対面の温度特性６は、容器２の
厚み寸法に対応した蓄熱材１の熱抵抗により、た
えず、ヒータ接触面の温度特性７よりも低い傾向
を示している。そこで、反対面の温度特性６が蓄
熱材１の融点（tA）８に到達した時点では、ヒ
ータ接触面の温度特性７を示す温度（tB）９は
蓄熱材１に含まれている過冷却防止剤の許容温度
（tC）１０を超えており、過冷却防止材の機能が
失なわれる。したがつて、放熱時に蓄熱材１に過
冷却が発生し、蓄熱材の融点で潜熱を放出する特
長を有効に利用できない問題を有していた。ま
た、ヒータ３は容器２の外表面に取り付けられて
いるため、ヒータ２の加熱熱量は放熱し、蓄熱材
１を効率よく融解しにくい問題を有していた。さ
らに、上記構造では、容器２が可とう性を有しな
いため容器２を身体に装着する場合に、身体の動
きに応じて容器が曲がりにくいという問題を有し
ていた。Configuration of Conventional Example and Its Problems In a conventional heat storage device of this type, a heater 3 is attached to the outer surface of a container 2 containing a heat storage material 1, as shown in FIG. In this configuration, when the heat storage material 1 was heated by the heater 3, the heater contact surface 4 of the container 2 that was in contact with the heater 3 and the opposite side surface 5 exhibited a temperature increase characteristic as shown in FIG. In FIG. 2, the temperature characteristic 6 of the opposite surface always shows a tendency to be lower than the temperature characteristic 7 of the heater contact surface due to the thermal resistance of the heat storage material 1 corresponding to the thickness dimension of the container 2. Therefore, when the temperature characteristic 6 of the opposite surface reaches the melting point (tA) 8 of the heat storage material 1, the temperature (tB) 9 indicating the temperature characteristic 7 of the heater contact surface is the supercooling prevention included in the heat storage material 1. The permissible temperature (tC) of the agent exceeds 10, and the function of the supercooling prevention agent is lost. Therefore, there has been a problem in that supercooling occurs in the heat storage material 1 during heat dissipation, and the feature of releasing latent heat at the melting point of the heat storage material cannot be effectively utilized. Further, since the heater 3 is attached to the outer surface of the container 2, the amount of heat heated by the heater 2 is dissipated, making it difficult to melt the heat storage material 1 efficiently. Furthermore, the above structure has the problem that since the container 2 does not have flexibility, when the container 2 is worn on the body, the container is difficult to bend in accordance with the movement of the body.
発明の目的
本発明はかかる従来の問題点を解消するもの
で、容器の反対面が融点に達した時点で、ヒータ
接触面の温度は過冷却防止材の許容温度を超える
ことを防止し、また、ヒータの放熱を減少させ、
さらに容器は可とう性を確保させることを目的と
する。Purpose of the Invention The present invention solves such conventional problems by preventing the temperature of the heater contact surface from exceeding the permissible temperature of the supercooling prevention material when the opposite side of the container reaches the melting point, and , reduce the heat dissipation of the heater,
Furthermore, the container is intended to ensure flexibility.
発明の構成
この目的を達成するために、本発明は、２枚の
ラミネートシートを融着し、この融着部により分
割形成された複数個の小袋に蓄熱材を収納して容
器を構成し、この容器を相対向して設けるととも
に、この容器間に、ラミネートシートにヒータを
融着したヒータユニツトを介在させ、かつ容器と
ヒータユニツトを固定したものである。Structure of the Invention In order to achieve this object, the present invention constructs a container by fusion-bonding two laminate sheets and storing a heat storage material in a plurality of small bags divided by the fused portion, The containers are provided facing each other, a heater unit having a heater fused to a laminate sheet is interposed between the containers, and the container and the heater unit are fixed.
この構成によれば、ヒータ接触面の温度は過冷
却防止材の許容温度を超えることなく、反対面は
融点に到達でき、ヒータからの放熱も減少し、さ
らに、身体装着時の可とう性も確保できる。 According to this configuration, the temperature of the contact surface of the heater does not exceed the permissible temperature of the supercooling prevention material, the opposite surface can reach the melting point, heat radiation from the heater is reduced, and furthermore, flexibility when worn on the body is improved. Can be secured.
実施例の説明
以下、本発明の一実施例を第３図を用いて説明
する。なお、第１図と同一部材には同一番号号を
付している。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. Note that the same members as in FIG. 1 are given the same numbers.
第３図において、容器２は２個に分割され、２
枚のラミネートシートを融着して、この融着部１
１により分割形成された複数個の小袋１２に蓄熱
材１を収納している。そして、ラミネートシート
１３にヒータ３を融着したヒータユニツト１４を
２個の相対向して設けた容器２，２の間に介在さ
せている。また容器２の融着部１１とヒータユニ
ツトには固定用穴１５が設けられ、容器２とヒー
タユニツト１４を固定具１６で固定している。 In FIG. 3, the container 2 is divided into two parts.
Two laminate sheets are fused together, and this fused part 1
A heat storage material 1 is stored in a plurality of small bags 12 which are divided into two parts. A heater unit 14, in which a heater 3 is fused to a laminate sheet 13, is interposed between two containers 2, 2, which are provided facing each other. Further, a fixing hole 15 is provided in the fused portion 11 of the container 2 and the heater unit, and the container 2 and the heater unit 14 are fixed with a fixture 16.
上記構成において、ヒータユニツト１４により
加熱をすれば、容器２は２個に分割されているた
め厚みは薄くなり、厚み寸法に対応する蓄熱材１
の熱低抗も小さくなりヒータ接触面と反対面の温
度上昇差が小さくなり、反対面が融点に到達する
時点のヒータ接触面の温度は過冷却防止材の許容
温度以下に収まる。さらに、ヒータユニツト１４
は２個に分割された容器２の間に設置されている
ため、放熱が減少する。さらに身体装着時は、容
器２とヒータユニツト１４は互いに滑べり合いな
がら、融着部１１より曲がり、可とう性が確保さ
れる。なお、固定具１６は固定具用穴１５の径寸
法内で移動して容器２とヒータユニツト１４が滑
べりやすくし、さらに容器２とヒータユニツト１
４が離れるのを防止している。 In the above configuration, when heated by the heater unit 14, the thickness of the container 2 becomes thinner because it is divided into two pieces, and the heat storage material 1 corresponding to the thickness dimension becomes thinner.
The thermal resistance of the material decreases, and the difference in temperature rise between the heater contact surface and the opposite surface becomes smaller, and the temperature of the heater contact surface at the time when the opposite surface reaches the melting point falls below the permissible temperature of the supercooling prevention material. Furthermore, the heater unit 14
Since it is installed between the two divided containers 2, heat radiation is reduced. Furthermore, when worn on the body, the container 2 and the heater unit 14 slide against each other and bend from the fused portion 11, ensuring flexibility. The fixture 16 moves within the diameter of the fixture hole 15 to make it easier for the container 2 and the heater unit 14 to slide, and also to make the container 2 and the heater unit 1 more slippery.
4 is prevented from leaving.
発明の効果
以上のように、本本発明の蓄熱装置によれば、
次の効果が得られる。Effects of the Invention As described above, according to the heat storage device of the present invention,
The following effects can be obtained.
(1) 容器を２個に分割し、間にヒータユニツトを
設けた構成としているので、分割された容器の
厚み寸法は薄くなり、蓄熱材の熱抵抗が小さく
なり、反対面が融点に到達した時点のヒータ接
触面の温度は過冷却防止材の許容温度以下にな
り、したがつて従来のように過冷却防止材の機
能を消失して過冷却が発生するといつたことが
なくなる。(1) Since the container is divided into two parts and a heater unit is installed between them, the thickness of the divided container becomes thinner, the thermal resistance of the heat storage material becomes smaller, and the opposite side reaches the melting point. The temperature of the heater contact surface at this point is below the permissible temperature of the supercooling prevention material, and therefore, the function of the supercooling prevention material is lost and supercooling does not occur as in the past.
(2) ヒータユニツトは２個に分割された容器の間
に設けているから、ヒータからの放熱を減少さ
せることができ、効率よく蓄熱材を加熱するこ
とができる。(2) Since the heater unit is provided between the two divided containers, the heat radiation from the heater can be reduced and the heat storage material can be heated efficiently.
(3) 固定具により容器とヒータユニツトは離れる
ことなく、互いに滑べり合いながら、容器の融
着部で曲がることができ、可とう性が確保さ
れ、したがつて、身体装置の採暖具として利用
するに適する。(3) The fixing device allows the container and the heater unit to remain in place, slide against each other, and bend at the fused portion of the container, ensuring flexibility, and therefore can be used as a heating device for body equipment. suitable for
第１図は従来の蓄熱装置の部分斜視図、第２図
は従来の蓄熱装置の温度上昇特性図、第３図は本
発明の蓄熱装置の一実施例を示す部分斜視図であ
る。
１……蓄熱材、２……容器、３……ヒータ、１
１……融着部、１２……小袋、１３……ラミネー
トシート、１４……ヒータユニツト、１５……固
定具用穴、１６……固定具。
FIG. 1 is a partial perspective view of a conventional heat storage device, FIG. 2 is a temperature rise characteristic diagram of the conventional heat storage device, and FIG. 3 is a partial perspective view showing an embodiment of the heat storage device of the present invention. 1... Heat storage material, 2... Container, 3... Heater, 1
DESCRIPTION OF SYMBOLS 1... Fusion part, 12... Small bag, 13... Laminate sheet, 14... Heater unit, 15... Fixing hole, 16... Fixing tool.
Claims (1)
を有して可撓性材料で保持した一対の容器を相対
向して設け、前記一対の容器の間にヒータユニツ
トを介在させて設け、前記一対の容器と前記ヒー
タユニツトとを固定具を貫通させて固定した蓄熱
装置。1. A pair of containers in which a plurality of small bags containing heat storage materials are held with a flexible material at intervals from each other are provided facing each other, and a heater unit is provided with a heater unit interposed between the pair of containers. A heat storage device in which a pair of containers and the heater unit are fixed by passing a fixture through them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58177320A JPS6069491A (en) | 1983-09-26 | 1983-09-26 | Heat accumulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58177320A JPS6069491A (en) | 1983-09-26 | 1983-09-26 | Heat accumulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6069491A JPS6069491A (en) | 1985-04-20 |
| JPS6352300B2 true JPS6352300B2 (en) | 1988-10-18 |
Family
ID=16028915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58177320A Granted JPS6069491A (en) | 1983-09-26 | 1983-09-26 | Heat accumulating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069491A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4933046A (en) * | 1986-06-19 | 1990-06-12 | Hydronix Corporation | Water purifying system |
| JPS63135747A (en) * | 1986-11-26 | 1988-06-08 | Yoshinobu Yamaguchi | Heat accumulating body |
| ES2127399T3 (en) * | 1993-06-29 | 1999-04-16 | Schumann Sasol Gmbh & Co Kg | HALF LATENT HEAT ACCUMULATOR AND HEATING RADIATOR UNDERSTANDING SUCH HALF. |
| DE4402062B4 (en) * | 1993-06-29 | 2005-06-16 | Schümann Sasol Gmbh & Co. Kg | Radiator with latent heat storage |
| GB0617355D0 (en) * | 2006-09-02 | 2006-10-11 | Imetec Spa | Heat pad |
-
1983
- 1983-09-26 JP JP58177320A patent/JPS6069491A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6069491A (en) | 1985-04-20 |
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