JPS62298354A - Heat accumulator - Google Patents
Heat accumulatorInfo
- Publication number
- JPS62298354A JPS62298354A JP61140759A JP14075986A JPS62298354A JP S62298354 A JPS62298354 A JP S62298354A JP 61140759 A JP61140759 A JP 61140759A JP 14075986 A JP14075986 A JP 14075986A JP S62298354 A JPS62298354 A JP S62298354A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage material
- heat
- container
- capillary
- 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
- 238000005338 heat storage Methods 0.000 claims description 73
- 239000011232 storage material Substances 0.000 claims description 41
- 230000002265 prevention Effects 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 3
- 238000004781 supercooling Methods 0.000 description 13
- 239000013078 crystal Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004936 stimulating effect Effects 0.000 description 3
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 1
- FMUYBIHLAJAZOK-UHFFFAOYSA-L O.O.O.O.O.O.S(=S)(=O)([O-])[O-].[Na+].[Na+] Chemical compound O.O.O.O.O.O.S(=S)(=O)([O-])[O-].[Na+].[Na+] FMUYBIHLAJAZOK-UHFFFAOYSA-L 0.000 description 1
- QHFQAJHNDKBRBO-UHFFFAOYSA-L calcium chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] QHFQAJHNDKBRBO-UHFFFAOYSA-L 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent 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
- 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】
３、発明の詳細な説明
産業上の利用分野
本発明は熱エネルギーを過冷却状態で蓄え、必要な時に
蓄えた熱エネルギーを取り出すことができる、繰返し使
用可能な蓄熱体を採暖・保温・加温装置など比較的小形
機器として利用する蓄熱体に関する。[Detailed Description of the Invention] 3. Detailed Description of the Invention Industrial Application Field The present invention is a reusable heat storage body that stores thermal energy in a supercooled state and can take out the stored thermal energy when necessary. This article relates to heat storage bodies that are used as relatively small devices such as heat collection, heat retention, and warming devices.
従来の技術
従来より潜熱を利用する潜熱蓄熱材は単位重量当りの蓄
熱量が大きいことや、一定温度の出力が得られるなどの
利点を有するため、コードレスの装身採暖装置・保温装
置・加温装置に用いる試みが行なわれてきた。Conventional technology Latent heat storage materials that utilize latent heat have advantages such as a large amount of heat storage per unit weight and the ability to output at a constant temperature. Attempts have been made to use it in devices.
発明が解決しようとする問題点
しかし従来は過冷却を防止した蓄熱材を用いる試みがほ
とんどであった。すなわち、蓄熱材は加熱（蓄熱）完了
と同時に放熱を開始するタイプである。したがって必要
な時に放熱させることができず用途が限定されたものと
なった。ところが最近過冷却現象を利用し任意の時に蓄
熱材より熱をグロビル化グアーガムとを必須の構成成分
とした過冷却可能な蓄熱組成物が記載されている。この
公報の中で蓄熱組成物をガラスビン中で過冷却させ熱な
必要とするときに種結晶を入れるか又は先のとがった金
属棒で刺激を与え過冷却を崩壊し熱を取り出す方法を示
している。この方法は給湯分野などの大形蓄熱装置には
有効と考えられる。しかし、小形蓄熱装置例えば身体採
暖装置に用いる場合、常に種結晶を携帯する必要があり
、紛失または種結晶の入手などの課題が生ずる。また先
のとがった金属棒を使用する場合、携帯上および安全上
に問題がある。さらに容器の開閉に伴ない前記蓄熱材組
成物が漏出し周囲を汚損する懸念があギー貯蔵物と刺激
体とからなる熱エネルギー貯蔵装置が記載されている。Problems to be Solved by the Invention However, in the past, most attempts have been made to use heat storage materials that prevent supercooling. That is, the heat storage material is of a type that starts releasing heat at the same time as heating (heat storage) is completed. Therefore, it was not possible to dissipate heat when necessary, and its uses were limited. However, recently, a heat storage composition has been described which utilizes the supercooling phenomenon and allows heat to be supercooled from a heat storage material at any time, which includes globylated guar gum as an essential component. This publication describes a method of supercooling a heat storage composition in a glass bottle and, when heat is required, inserting a seed crystal or stimulating it with a pointed metal rod to break up the supercooling and extract heat. There is. This method is considered effective for large-scale heat storage devices such as those used in the hot water supply field. However, when used in a small heat storage device, such as a body warming device, it is necessary to always carry a seed crystal, which poses problems such as losing or obtaining the seed crystal. Also, when using a metal rod with a sharp point, there are problems in terms of portability and safety. Further, there is described a thermal energy storage device consisting of a storage material and a stimulating body, in which there is a risk that the heat storage material composition may leak and contaminate the surrounding area when the container is opened and closed.
この公報では、過冷却状態にあるエネルギー貯蔵物に種
結晶からなる刺激体を物理的に接触させ、過冷却を崩壊
し熱エネルギーを取シ出す方法を示している。しかし、
この方法も小形蓄熱装置に用いる場合に実用的な課題が
ある。すなわち、加熱（蓄熱）時に種結晶に熱が加わシ
種結晶が融解しないようにするために熱的隔離する必要
がある。しかし、装置が小形の場合はこの熱的隔離が困
難であり、できたとしても装置を大きくしてしまう。し
かも携帯等の移動時の外的刺激や種々の環境下での加熱
に対して確実に種結晶を熱隔離するのは困難である。This publication describes a method in which a stimulation body made of a seed crystal is brought into physical contact with an energy storage material in a supercooled state to break up the supercooling and extract thermal energy. but,
This method also has practical problems when used in a small heat storage device. That is, thermal isolation is required to prevent the seed crystal from melting due to heat being applied to the seed crystal during heating (heat storage). However, if the device is small, this thermal isolation is difficult, and even if it were possible, the device would be bulky. Furthermore, it is difficult to reliably thermally isolate the seed crystal from external stimulation when moving a cell phone or the like or from heating under various environments.
本発明は前記蓄熱装置の課題を解決しようとするもので
ある。すなわち、過冷却可能な蓄熱体を採暖装置・保温
装置・加温装置などの小形蓄熱装置に用いた場合、容易
に蓄熱でき利便性よく簡単確実に過冷却を崩壊し熱を取
り出すことができるようにすると共に、蓄熱材が漏出し
周囲を汚染することがないようにしようとするものであ
る。The present invention aims to solve the problems of the heat storage device. In other words, when a heat storage body capable of supercooling is used in a small heat storage device such as a heating device, a heat retention device, or a heating device, it can easily store heat, conveniently, and easily and reliably collapse the supercooling and extract heat. At the same time, the aim is to prevent the heat storage material from leaking and contaminating the surrounding area.
問題点を解決するための手段
本発明は上記問題点を解決するために、過冷却可能な蓄
熱材を密封した容器と、一端が前記蓄熱材と接触し、他
端が前記容器の外方に貫通した毛細管体とを有し、前記
毛細管体の一部に蓄熱材の流出を防止する流動阻止機構
を設けたものである。Means for Solving the Problems In order to solve the above problems, the present invention provides a container in which a heat storage material that can be supercooled is sealed, one end of which is in contact with the heat storage material, and the other end of which is placed outside the container. The capillary body has a penetrating capillary body, and a flow prevention mechanism for preventing the heat storage material from flowing out is provided in a part of the capillary body.
作 用
本発明は前記構成によシ、蓄熱体は過冷却されれば外部
よシ衝激・折シ曲げ・加圧等の応力が加えられても過冷
却は崩壊しない。しかし、毛細管体に含浸されている蓄
熱材を刺激すると過冷却は容易に崩壊し熱を取り出すこ
とができる。過冷却の崩壊は毛細管体の蓄熱材より容器
中の蓄熱材に拡がっていく。また、毛細管体により、蓄
熱材が直接容器より外部に漏出することがない。また、
過冷却の崩壊は外部刺激であり種結晶を必要としないた
め、蓄熱時における制約は何らない。したがって、直接
熱湯につけ加熱しても良いし、蓄熱体全体をヒータで加
熱してもよい。さらに本発明では毛細管体に流動防止機
構が設けられているため、蓄熱時の内圧上昇や外部から
の圧縮負荷により容器内部と口出し部の外との間に大き
な圧力差が生じても容易に蓄熱体が毛細管体を通じて開
閉機構部に漏出することがない。Operation The present invention has the above-mentioned structure, so that if the heat storage body is supercooled, the supercooling will not collapse even if external stress such as impact, bending, pressurization, etc. is applied to the heat storage body. However, if the heat storage material impregnated in the capillary body is stimulated, supercooling will easily collapse and heat can be extracted. The collapse of supercooling spreads from the heat storage material in the capillary body to the heat storage material in the container. Furthermore, the capillary body prevents the heat storage material from directly leaking out from the container. Also,
Since the collapse of supercooling is an external stimulus and does not require a seed crystal, there are no restrictions during heat storage. Therefore, the heat storage body may be directly immersed in hot water and heated, or the entire heat storage body may be heated with a heater. Furthermore, in the present invention, since the capillary body is provided with a flow prevention mechanism, heat can be easily stored even if a large pressure difference occurs between the inside of the container and the outside of the spout due to an increase in internal pressure during heat storage or a compression load from the outside. The body does not leak into the opening/closing mechanism through the capillary body.
実施例
以下、本発明の一実施例について説明する。容器２の内
部には蓄熱材７が密封されるとともに、一端を外方へ貫
通させた円筒状の口出し部５が設けられている。この口
出し部６の内部には毛細管体３が設けられるとともに一
部に流動防止機構６が設けられている。また口出し部５
の容器２外の先端は開閉機構６が取シ付けられている。EXAMPLE An example of the present invention will be described below. Inside the container 2, a heat storage material 7 is sealed, and a cylindrical opening portion 5 with one end penetrating outward is provided. A capillary body 3 is provided inside the outlet portion 6, and a flow prevention mechanism 6 is provided in a portion thereof. Also, the opening part 5
An opening/closing mechanism 6 is attached to the outside tip of the container 2 .
以下、各要素毎に説明する。容器２は蓄熱材７と非反応
性・非相溶性の材料でつくられる。特に採暖装置に使用
する場合は可撓性を必要とするためアルミラミネートフ
ィルムを用いるとよい。毛細管体３は蓄熱材７と非反応
性・非相溶性の材料よりなる繊維質体、連続気泡体また
は連続気泡を有する焼結体よシなシ、口出し部５の内側
に密着充填され固定される。毛細管体３は内部に流動防
止機構６を持つ。この流動防止機１？１６は内圧の上昇
により容器内外の圧力差が生じた時、蓄熱体７が毛細管
により多量に吸い上げられ毛細管体３外へ漏出するのを
防止することを目的としたものである。流動防止機構６
が気泡より構成される場合、内圧が上昇するとこの気泡
も圧縮され内圧が上昇し、容器内部との圧力差がなくな
る。このため容器と気泡との間の蓄熱材移動は阻止され
る。また、気泡の内圧が高くなると気泡と壁面との密着
度が高くなシ、この部分の液の流動をおさえる。流動防
止機構６が粉体よシ構成されている場合、内圧がちがシ
粉体が密になると、流通抵抗が増大し蓄熱材の移動を阻
止する。また、流動防止機構が薄葉筒体で構成されてい
る場合、内圧が上昇すると薄葉筒体は扁平となり薄葉物
同志が密着し蓄熱材の流動を防止する。開閉機構６は本
実施例の場合、キャップ装着方式を示したが、ネジ止め
式環容易に開閉可能な構成であればよい。蓄熱材７は塩
化カルシウム６水塩、硫酸ナトリウム１０水塩、チオ硫
酸ナトリウム６水塩、酢酸ナトリウム３水塩などの水利
塩形潜熱蓄熱材であシ、必要に応じて増粘剤、安定剤ま
たは熱伝導性物質等を混合したものである。空間８はキ
ャップの装着・離脱を容易にすると共に、離脱時の蓄熱
材の漏出を防止したものである。また、本発明では蓄熱
材７は毛細管体と容易に接触し、毛細管により吸い上げ
られ毛細管体３の蓄熱材７と接触していない反対面９を
濡らす。Each element will be explained below. The container 2 is made of a material that is non-reactive and incompatible with the heat storage material 7. In particular, when used in a heating device, it is preferable to use an aluminum laminate film because flexibility is required. The capillary body 3 is made of a material that is non-reactive and incompatible with the heat storage material 7, such as a fibrous body, an open cell body, or a sintered body having open cells, and is tightly packed and fixed inside the opening part 5. Ru. The capillary body 3 has a flow prevention mechanism 6 inside. The purpose of this flow prevention device 1 to 16 is to prevent a large amount of the heat storage body 7 from being sucked up by the capillary tube and leaking out of the capillary body 3 when a pressure difference occurs between the inside and outside of the container due to an increase in internal pressure. be. Flow prevention mechanism 6
When the container is composed of air bubbles, when the internal pressure increases, the air bubbles are also compressed and the internal pressure increases, eliminating the pressure difference with the inside of the container. Therefore, movement of the heat storage material between the container and the bubbles is prevented. Furthermore, when the internal pressure of the bubbles increases, the degree of adhesion between the bubbles and the wall surface increases, suppressing the flow of liquid in this area. When the flow prevention mechanism 6 is constructed using powder, if the internal pressure is different and the powder becomes dense, the flow resistance increases and prevents the movement of the heat storage material. Further, when the flow prevention mechanism is constituted by a thin cylindrical body, when the internal pressure increases, the thin cylindrical body becomes flat, and the thin cylindrical bodies come into close contact with each other to prevent the heat storage material from flowing. In this embodiment, the opening/closing mechanism 6 is of a cap mounting type, but any structure may be used as long as it is a screw-type ring that can be easily opened and closed. The heat storage material 7 is an aqueous salt type latent heat storage material such as calcium chloride hexahydrate, sodium sulfate decahydrate, sodium thiosulfate hexahydrate, and sodium acetate trihydrate, and thickeners and stabilizers as necessary. Or it is a mixture of thermally conductive substances, etc. The space 8 facilitates attachment and detachment of the cap and prevents leakage of the heat storage material when the cap is detached. Further, in the present invention, the heat storage material 7 easily contacts the capillary body, is sucked up by the capillary, and wets the opposite surface 9 of the capillary body 3 that is not in contact with the heat storage material 7.
前記構成の蓄熱体１を密閉状態で熱湯またはヒータ等に
より加熱（蓄熱）する。蓄熱材７が充分に溶融した後、
室温まで冷却すると蓄熱材の過冷却物が得られる。この
状態では理由は定かでないが、蓄熱体１に衝撃を与えた
り、折り曲げたりあるいは圧力を加える等の応力を加え
ても過冷却状態は崩壊しない。熱を取り出すためには、
開閉機構を開き外部と接触すなわち密閉状態をこわし、
棒・薄葉物または指等で毛細管体３の表面９を軽く刺激
する。すると、毛細管体３中の蓄熱材７は過冷却状態は
容易に崩壊し熱を取シ出すことができる。The heat storage body 1 having the above structure is heated (heat stored) in a closed state using hot water, a heater, or the like. After the heat storage material 7 is sufficiently melted,
When cooled to room temperature, a supercooled heat storage material is obtained. In this state, although the reason is not clear, the supercooled state does not collapse even if stress is applied to the heat storage body 1, such as by impacting it, bending it, or applying pressure. In order to extract heat,
Opening the opening/closing mechanism and making contact with the outside, i.e. breaking the seal,
Lightly stimulate the surface 9 of the capillary body 3 with a stick, thin object, finger, or the like. Then, the supercooled state of the heat storage material 7 in the capillary body 3 is easily broken down, and heat can be extracted.
以下、具体的な一実施例を示す。A specific example will be shown below.
１０（）＋＋ｍＸ １２０閣のアルミラミネート容器に
毛細管体として２本のポリエチレン焼結体を内蔵したポ
リエチレンキャプを熱融着により設ける。A polyethylene cap containing two polyethylene sintered bodies as a capillary body is attached to an aluminum laminate container of 10()++ m
前記焼結体間に１０閣の空隙（気泡部）を設けた。Ten voids (air bubbles) were provided between the sintered bodies.
前記ポリエチレンパイプはポリエチレンキャップにより
密閉構造とすることができるようにしである。この容器
に酢酸ナトリウム３水塩を４０．９封入し蓄熱体を得た
。１００’Ｃの熱湯水に１０分間浸し蓄熱材を充分溶か
した後、室温まで冷却すると過冷却物が容易に得られる
。この状態でいかなる外的刺激を与えても過冷却が崩壊
することがなかった。熱を取り出すために蓄熱体のキャ
ップを外し、マツチ棒でポリエチレン焼結体の表面をか
るく刺激すると過冷却状態が崩壊した。この崩壊現象は
ポリエチレン焼結体中の蓄熱材に拡がって容器の蓄熱材
に達していき、容易に熱を取り出すことができた。また
、加熱時内圧が上昇したにもか＼わらず蓄熱材の空間部
への漏出はみられなかった。以下、同様の操作を１００
回繰返見したが全て同じ結果が得られた。The polyethylene pipe can be sealed with a polyethylene cap. 40.9 ml of sodium acetate trihydrate was sealed in this container to obtain a heat storage body. A supercooled material can be easily obtained by immersing it in hot water at 100'C for 10 minutes to sufficiently dissolve the heat storage material, and then cooling it to room temperature. In this state, supercooling did not collapse even if any external stimulus was applied. To extract the heat, the cap of the heat storage body was removed and the surface of the polyethylene sintered body was lightly stimulated with a mallet, and the supercooled state collapsed. This collapse phenomenon spread to the heat storage material in the polyethylene sintered body and reached the heat storage material in the container, making it possible to easily extract heat. Furthermore, even though the internal pressure increased during heating, no leakage of the heat storage material into the space was observed. Below, perform the same operation 100 times.
I tried it several times and got the same result.
発明の効果
以上のように本発明の蓄熱体によれば次の効果が得られ
る。Effects of the Invention As described above, the heat storage body of the present invention provides the following effects.
すなわち、本発明の蓄熱体は蓄熱体中に種結晶を有して
いないため密閉状態で蓄熱材全体を加熱でき、容易に確
実に過冷却状態をつくることができる。また、容器の外
部と蓄熱材とが毛細管体で隔てられており、さらに毛細
管体に流動防止機構が設けられているため、外部への蓄
熱材の漏出がない。また、毛細管体の表面は蓄熱材で濡
れているため、熱を取シ出すとき、前記毛細管体表面を
かるく刺激するだけで確実に過冷却を崩壊させることが
できる。That is, since the heat storage body of the present invention does not have a seed crystal in the heat storage body, the entire heat storage material can be heated in a closed state, and a supercooled state can be easily and reliably created. Further, since the outside of the container and the heat storage material are separated by the capillary body, and the capillary body is further provided with a flow prevention mechanism, there is no leakage of the heat storage material to the outside. In addition, since the surface of the capillary body is wetted with the heat storage material, supercooling can be reliably destroyed by simply stimulating the surface of the capillary body slightly when removing heat.
したがって、本構成の蓄熱体を用いれば、どこでも簡単
にかつ、安全確実に蓄熱または放熱させることができる
。Therefore, by using the heat storage body of this configuration, heat can be stored or radiated easily and safely anywhere.
図は本発明の一実施例である蓄熱体の断面図である。
１・・・・・・蓄熱体、２・・・・・・容器、３・・・
・・・毛細管体、４・・・・・・口出し部、５・・・・
・・開閉機構、６・・・・・・蓄熱材。The figure is a sectional view of a heat storage body that is an embodiment of the present invention. 1... Heat storage body, 2... Container, 3...
... Capillary body, 4 ... Outlet part, 5 ...
... Opening/closing mechanism, 6... Heat storage material.
Claims (4)
記蓄熱材と接触し、他端が前記容器の外方に貫通してい
る毛細管体とを有し、前記毛細管体は一部に前記蓄熱材
の流出を防止する流動阻止機構を有してなる蓄熱体。(1) It has a container in which a heat storage material that can be supercooled is sealed, and a capillary body whose one end is in contact with the heat storage material and whose other end penetrates outward of the container, and the capillary body is partially A heat storage body comprising a flow prevention mechanism that prevents the heat storage material from flowing out.
の範囲第１項記載の蓄熱体。(2) The heat storage body according to claim 1, wherein the flow prevention mechanism is composed of bubbles.
の範囲第１項記載の蓄熱体。(3) The heat storage body according to claim 1, wherein the flow prevention mechanism is made of powder.
請求の範囲第１項記載の蓄熱体。(4) The heat storage body according to claim 1, wherein the flow prevention mechanism is constituted by a thin cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61140759A JPH0787851B2 (en) | 1986-06-17 | 1986-06-17 | Heat storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61140759A JPH0787851B2 (en) | 1986-06-17 | 1986-06-17 | Heat storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62298354A true JPS62298354A (en) | 1987-12-25 |
| JPH0787851B2 JPH0787851B2 (en) | 1995-09-27 |
Family
ID=15276072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61140759A Expired - Lifetime JPH0787851B2 (en) | 1986-06-17 | 1986-06-17 | Heat storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0787851B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002011033A (en) * | 2000-06-27 | 2002-01-15 | Matsushita Electric Works Ltd | Thermal storage heater |
-
1986
- 1986-06-17 JP JP61140759A patent/JPH0787851B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002011033A (en) * | 2000-06-27 | 2002-01-15 | Matsushita Electric Works Ltd | Thermal storage heater |
| JP4496611B2 (en) * | 2000-06-27 | 2010-07-07 | パナソニック株式会社 | Heat storage heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0787851B2 (en) | 1995-09-27 |
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