JPH0624552B2 - Heat storage device - Google Patents
Heat storage deviceInfo
- Publication number
- JPH0624552B2 JPH0624552B2 JP60160536A JP16053685A JPH0624552B2 JP H0624552 B2 JPH0624552 B2 JP H0624552B2 JP 60160536 A JP60160536 A JP 60160536A JP 16053685 A JP16053685 A JP 16053685A JP H0624552 B2 JPH0624552 B2 JP H0624552B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- heat
- heater
- storage pack
- attached
- 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 - Lifetime
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)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、身体の暖房等を行なう蓄熱装置に関するもの
である。Description: FIELD OF THE INVENTION The present invention relates to a heat storage device for heating a body or the like.
従来の技術 従来のこの種の蓄熱装置は、例えば特公昭５８−３５７
０２号公報に示されているように、すなわち、第３図に
示すように構成されていた。この第３図において、１は
蓄熱パックで、弾性を有する合成樹脂により形成され、
かつ内部に蓄熱材２が封入されている。３は蓄熱パック
１を加熱するための加熱器である。この蓄熱パック１と
加熱器３とを収納袋４内に収納する構成となっていた。2. Description of the Related Art A conventional heat storage device of this type is disclosed in, for example, Japanese Patent Publication No. 58-357.
It was constructed as shown in Japanese Patent Laid-Open No. 02-202, that is, as shown in FIG. In FIG. 3, reference numeral 1 is a heat storage pack, which is made of an elastic synthetic resin,
Moreover, the heat storage material 2 is enclosed inside. Reference numeral 3 is a heater for heating the heat storage pack 1. The heat storage pack 1 and the heater 3 are stored in the storage bag 4.
発明が解決しようとする問題点 しかしながら、上記のような構成では、加熱器３により
蓄熱パック１を加熱する際、蓄熱パック１の温度を検知
してこれを適正な温度に保つ手段を備えていないため、
局部的に保温された異常時には、その部位の蓄熱パック
１と加熱器３の温度は上昇して高温となり、場合によっ
ては蓄熱パック１が破損して蓄熱材２が外部へ流出した
り、加熱器３等が発火するという問題点を有していた。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the above-described configuration, when the heat storage pack 1 is heated by the heater 3, there is no means for detecting the temperature of the heat storage pack 1 and maintaining it at an appropriate temperature. For,
In the case of an abnormality where the heat is locally kept, the temperature of the heat storage pack 1 and the heater 3 at that portion rises to a high temperature, and in some cases the heat storage pack 1 is damaged and the heat storage material 2 flows out to the outside or the heater. There was a problem that the 3rd class fired.
本発明はこのような従来の問題点を解消するもので、蓄
熱パックの温度を常に検知して、この加熱器を適正な温
度に維持し、かつ異常時には加熱器３への通電を停止す
る蓄熱装置を提供することを目的とする。The present invention solves the above-mentioned conventional problems, and constantly detects the temperature of the heat storage pack to maintain the heater at an appropriate temperature and stops the energization of the heater 3 when an abnormality occurs. The purpose is to provide a device.
問題点を解決するための手段 上記問題点を解決するために本発明の蓄熱装置は、２層
に積層された蓄熱パックと、この蓄熱パックの上下にこ
れらと密着して取付けられた加熱器と、集熱部と保持部
とからなり、かつ前記蓄熱パック間にこれらと前記集熱
部が接して取付けられた均熱板と、この均熱板の保持部
に取付けられた温度制御器と、前記蓄熱パック部分に位
置して前記加熱器に取付けられた温度過昇防止器とによ
り構成したものである。Means for Solving the Problems In order to solve the above problems, a heat storage device of the present invention includes a heat storage pack laminated in two layers, and a heater installed above and below the heat storage pack so as to be in close contact with them. A heat equalizer plate comprising a heat collecting portion and a holding portion and attached between the heat storage pack and the heat collecting portion, and a temperature controller attached to the holding portion of the heat equalizing plate, It is configured by an overheat protector attached to the heater and located at the heat storage pack portion.
作 用 上記した構成とすることにより、蓄熱パックの温度
（熱）を均熱板により温度制御器に伝達でき、そしてこ
の温度制御器により加熱器への通電を制御し、蓄熱パッ
クを適正な温度に保持することができる。また、異常時
には温度過昇防止器により回路を遮断することができ
る。Operation With the above configuration, the temperature (heat) of the heat storage pack can be transferred to the temperature controller by the soaking plate, and the temperature controller controls the energization of the heater to keep the heat storage pack at an appropriate temperature. Can be held at. In addition, the circuit can be cut off by the overheat protector when an abnormality occurs.
実施例 以下、本発明の実施例を添付図面にもとづいて説明す
る。Embodiments Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は本発明の一実施例を示したもので、この第１図
において、５は２枚のアルミニウムラミネートフィルム
Ａ６を熱融着して形成された蓄熱パックで、内部に酢酸
ナトリウム・３水塩のごとき蓄熱材７が密封されてい
る。８は加熱器で、この加熱器８は２枚の良熱伝導性の
アルミニウムラミネートフィルムＢ９間にチュービング
ヒータ線１０（以下、ヒータ線と称す）を配線し、この
ヒータ線１０間を熱融着することにより構成されてお
り、そして前記蓄熱パック５と接する部分にヒータ線１
０が密に配線された４箇所の主発熱部１１を有してい
る。１２は均熱板で、この均熱板１２は２枚のアルミニ
ウムラミネートフィルムＣ１３（アルミニウム層の厚み
５０μ）どおしを一部を除いて熱融着することにより形
成され、かつ未融着部を保持部１４とし、融着部を集熱
部１５として用いられる。加熱器８の主発熱部１１に対
応して４個の蓄熱パック５を接着することにより密着さ
せて、蓄熱パック５どおしが対向するように加熱器８が
中央で折り曲げられ、かつ積層されている。そして、均
熱板１２の集熱部１５が上下の蓄熱パック５間に、かつ
保持部１４が左右の蓄熱パック５の中央に配置され、前
記保持部１４内には加熱器８の通電を制御するバイメタ
ルサーモよりなる温度制御器１６が取り付けられてい
る。また、加熱器８の主発熱部１１の中央のヒータ線１
０間は未融着部１７とし、この未融着部１７内に異常時
に回路を遮断する温度ヒューズのような温度過昇防止器
１８が取り付けられている。なお、この過昇防止器１８
は第１図に示すように２箇所対称に取り付けられている
ものである。また第１図において、断熱材、収納袋等は
省略している。FIG. 1 shows an embodiment of the present invention. In FIG. 1, 5 is a heat storage pack formed by heat-sealing two aluminum laminate films A6. A heat storage material 7 such as water salt is sealed. Reference numeral 8 denotes a heater. The heater 8 has a tubing heater wire 10 (hereinafter referred to as a heater wire) wired between two aluminum laminate films B9 having good thermal conductivity, and heat-bonded between the heater wires 10. And the heater wire 1 is provided at a portion in contact with the heat storage pack 5.
0 has four main heat generating parts 11 in which wires are densely wired. Reference numeral 12 is a soaking plate, and this soaking plate 12 is formed by heat-sealing two aluminum laminate films C13 (aluminum layer thickness 50 μ) except for a part thereof, and is an unfused portion. Is used as the holding portion 14, and the fusion bonding portion is used as the heat collecting portion 15. The four heat storage packs 5 corresponding to the main heat generating portion 11 of the heater 8 are adhered to each other by adhesion, and the heater 8 is bent at the center so that the heat storage packs 5 face each other, and the heat storage packs 5 are stacked. ing. The heat collecting portion 15 of the heat equalizing plate 12 is arranged between the upper and lower heat storage packs 5 and the holding portion 14 is arranged at the center of the left and right heat storage packs 5, and the energization of the heater 8 is controlled in the holding portion 14. A temperature controller 16 including a bimetal thermostat is attached. In addition, the heater wire 1 in the center of the main heating portion 11 of the heater 8
An unfused portion 17 is provided between 0, and an overheat preventive device 18 such as a temperature fuse for disconnecting the circuit in the event of an abnormality is attached to the unfused portion 17. In addition, this overheat prevention device 18
Are attached symmetrically at two points as shown in FIG. Further, in FIG. 1, a heat insulating material, a storage bag and the like are omitted.
上記構成において、加熱器８に通電された（蓄熱材７が
蓄熱する）場合について説明する。通電されるとヒータ
線１０が発熱し、この熱はアルミニウムラミネートフィ
ルムＢ９により拡散されて主発熱部１１はほぼ均一な温
度分布となる。そして加熱器８の熱は直ちに蓄熱パック
５に伝達されて、内部の蓄熱材７が顕熱（固体）、潜熱
（固体→液体）および顕熱（液体）の形で蓄熱する。そ
の際、蓄熱パック５の温度（熱）は均熱板１２の集熱部
１５および保持部１４の熱伝導により温度制御器１６に
伝達される。こうして、温度制御器１６は常に蓄熱パッ
ク５（蓄熱材７）の温度を検知して、これを適正な温度
（蓄熱状態）に保つように加熱器８への通電を制御す
る。一方、特性上、できるだけ短時間に蓄熱するために
加熱器８の出力Ｗは大きく設計されている。正常時には
蓄熱パック５と同様に、加熱器８の温度は温度制御器１
６により制御されている。言い変えると蓄熱パック５に
熱を奪われることにより、加熱器８の温度は低く保たれ
ている。一方、局部的に保温された場合や蓄熱パック５
が外れた場合などの異常時には、そのままでは加熱器８
の温度は異常に上昇して危険となる。この場合、本発明
の一実施例においては、加熱器８内に温度過昇防止器１
８を取り付けているため、これにより異常時には加熱器
８の通電を停止することができる。In the above configuration, the case where the heater 8 is energized (the heat storage material 7 stores heat) will be described. When energized, the heater wire 10 generates heat, and this heat is diffused by the aluminum laminate film B9 and the main heat generating portion 11 has a substantially uniform temperature distribution. Then, the heat of the heater 8 is immediately transferred to the heat storage pack 5, and the heat storage material 7 therein stores heat in the form of sensible heat (solid), latent heat (solid → liquid) and sensible heat (liquid). At that time, the temperature (heat) of the heat storage pack 5 is transmitted to the temperature controller 16 by heat conduction of the heat collecting portion 15 and the holding portion 14 of the heat equalizing plate 12. In this way, the temperature controller 16 constantly detects the temperature of the heat storage pack 5 (heat storage material 7) and controls energization to the heater 8 so as to maintain the temperature at an appropriate temperature (heat storage state). On the other hand, due to the characteristics, the output W of the heater 8 is designed to be large in order to store heat in the shortest possible time. Under normal conditions, the temperature of the heater 8 is the same as that of the heat storage pack 5, and the temperature controller 1
Controlled by 6. In other words, the heat of the heat storage pack 5 is removed by the heat, so that the temperature of the heater 8 is kept low. On the other hand, when the heat is kept locally or the heat storage pack 5
If something goes wrong, such as when the heater comes off, the heater 8
The temperature rises abnormally and becomes dangerous. In this case, in one embodiment of the present invention, the overheat protector 1 is provided in the heater 8.
Since 8 is attached, it is possible to stop the energization of the heater 8 in the event of an abnormality.
また、実用上は加熱器８が外部にあるので、通電直後よ
り採暖できる。Further, in practice, since the heater 8 is provided outside, it is possible to collect heat immediately after energization.
第２図は本発明の他の実施例を示したもので、この第２
図において前記一実施例と相違する点は加熱器８の両側
に蓄熱パック５を設けた点にあり、この構成によれば、
加熱器８の放出する熱は効率よく蓄熱パック５に伝達さ
れるため、前記一実施例と同じ蓄熱材７の量であれば、
短時間に蓄熱することができる。FIG. 2 shows another embodiment of the present invention.
In the figure, the point different from the one embodiment is that the heat storage packs 5 are provided on both sides of the heater 8, and according to this configuration,
Since the heat released by the heater 8 is efficiently transferred to the heat storage pack 5, if the amount of the heat storage material 7 is the same as in the above-described embodiment,
It can store heat in a short time.
なお、上記実施例においては、温度制御器１６を左右の
蓄熱パック５の中央に設けたものについて説明したが、
これに限定されるものではない。例えば、温度制御器１
６を蓄熱パック５の外部に設けて断熱強化をしても良
い。また、加熱器８としてヒータ線１０が内設されたも
のを用いたが、プリントヒータ、ＰＴＣヒーチ等の面状
発熱体を用いても良い。さらに、加熱器８を蓄熱パック
５の内部に設けても良い。Although the temperature controller 16 is provided in the center of the left and right heat storage packs 5 in the above embodiment,
It is not limited to this. For example, the temperature controller 1
6 may be provided outside the heat storage pack 5 to enhance heat insulation. Further, although the heater wire 10 having the heater wire 10 therein is used as the heater 8, a sheet heater such as a print heater or a PTC heater may be used. Further, the heater 8 may be provided inside the heat storage pack 5.
発明の効果 以上のように本発明の蓄熱装置によれば、次のような効
果が得られる。すなわち、上下２つの加熱器にはさまれ
た蓄熱パック間、言いかえると、蓄熱完了時熱分布的に
最も温度が高く、かつ蓄熱完了を検知できる部分を作
り、その温度（熱）を均熱板により温度制御器に伝達す
るようにしているため、温度制御器は常に蓄熱パックの
温度を検知して加熱器の通電を制御できる。これによ
り、蓄熱パックは常に適正な温度に保持される。また、
温度過昇防止器を加熱器に取り付け、加熱器自身の温度
を検知しているため、異常時には回路を遮断して加熱器
の通電を停止できるものである。Effects of the Invention As described above, according to the heat storage device of the present invention, the following effects are obtained. In other words, between the heat storage packs sandwiched between the upper and lower two heaters, in other words, the portion with the highest temperature in terms of heat distribution at the time of heat storage completion and capable of detecting the completion of heat storage is created, and the temperature (heat) is equalized Since it is transmitted to the temperature controller by the plate, the temperature controller can always detect the temperature of the heat storage pack and control the energization of the heater. As a result, the heat storage pack is always kept at an appropriate temperature. Also,
Since the overheat protector is attached to the heater and the temperature of the heater itself is detected, the circuit can be cut off in the event of an abnormality to stop energizing the heater.
第１図は本発明の一実施例を示す蓄熱装置の断面図、第
２図は本発明の他の実施例を示す蓄熱装置の断面図、第
３図は従来の蓄熱装置の断面図である。 ５……蓄熱パック、８……加熱器、９……２枚のアルミ
ニウムラミネートフィルム、１０……ヒータ線、１１…
…主発熱部、１２……均熱板、１６……温度制御器、１
８……温度過昇防止器。FIG. 1 is a sectional view of a heat storage device showing an embodiment of the present invention, FIG. 2 is a sectional view of a heat storage device showing another embodiment of the present invention, and FIG. 3 is a sectional view of a conventional heat storage device. . 5 ... Heat storage pack, 8 ... Heater, 9 ... Two aluminum laminated films, 10 ... Heater wire, 11 ...
… Main heating part, 12 …… Soaking plate, 16 …… Temperature controller, 1
8 ... Overheat protector.
Claims (3)
パックの上下にこれらと密着して取付けられた加熱器
と、集熱部と保持部とからなり、かつ前記蓄熱パック間
にこれらと前記集熱部が接して取付けられた均熱板と、
この均熱板の保持部に取付けられた温度制御器と、前記
蓄熱パック部分に位置して前記加熱器に取付けられた温
度過昇防止器とにより構成した蓄熱装置。1. A heat storage pack laminated in two layers, a heater attached to the upper and lower sides of the heat storage pack in close contact therewith, a heat collecting portion and a holding portion, and these are provided between the heat storage packs. And a heat equalizing plate attached to the heat collecting portion in contact with each other,
A heat storage device comprising a temperature controller attached to the holding portion of the heat equalizing plate and an overheat protector attached to the heat storage pack portion and attached to the heater.
フィルム間にヒータ線を配線し、このヒータ線間を熱融
着することにより構成し、蓄熱パックと接する部分に前
記ヒータ線が密に配線された主発熱部を有する特許請求
の範囲第１項記載の蓄熱装置。2. A heater is constructed by wiring a heater wire between two aluminum laminate films and heat-sealing between the heater wires, and the heater wire is densely wired in a portion in contact with a heat storage pack. The heat storage device according to claim 1, further comprising a main heat generating part.
ータ線間を未融着部として、前記未融着部内に温度過昇
防止器を取付けた特許請求の範囲第２項記載の蓄熱装
置。3. The heat storage device according to claim 2, wherein an unfused portion is provided between the heater wires in the center of a portion of the heater which is in contact with the heat storage portion, and an overheat protector is mounted in the unfused portion. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60160536A JPH0624552B2 (en) | 1985-07-19 | 1985-07-19 | Heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60160536A JPH0624552B2 (en) | 1985-07-19 | 1985-07-19 | Heat storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6219162A JPS6219162A (en) | 1987-01-27 |
| JPH0624552B2 true JPH0624552B2 (en) | 1994-04-06 |
Family
ID=15717097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60160536A Expired - Lifetime JPH0624552B2 (en) | 1985-07-19 | 1985-07-19 | Heat storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624552B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4876984B2 (en) * | 2007-03-09 | 2012-02-15 | パナソニック株式会社 | Heat storage device |
| WO2013008755A1 (en) * | 2011-07-12 | 2013-01-17 | シャープ株式会社 | Cold storage box, temperature control system, air conditioning system, and hot water supply system |
-
1985
- 1985-07-19 JP JP60160536A patent/JPH0624552B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219162A (en) | 1987-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |