JPS63220041A - Portable heater - Google Patents
Portable heaterInfo
- Publication number
- JPS63220041A JPS63220041A JP62052790A JP5279087A JPS63220041A JP S63220041 A JPS63220041 A JP S63220041A JP 62052790 A JP62052790 A JP 62052790A JP 5279087 A JP5279087 A JP 5279087A JP S63220041 A JPS63220041 A JP S63220041A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- opening
- heat storage
- storage material
- closing part
- 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
- 238000005338 heat storage Methods 0.000 claims description 52
- 239000011232 storage material Substances 0.000 claims description 42
- 239000002667 nucleating agent Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 230000000638 stimulation Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 239000012071 phase Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 230000004936 stimulating effect Effects 0.000 abstract description 5
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract description 4
- 239000001632 sodium acetate Substances 0.000 abstract description 4
- 239000007791 liquid phase Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000004781 supercooling Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 9
- 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 7
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000004684 trihydrates Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- F28D20/028—Control arrangements therefor
-
- 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)
- Central Heating Systems (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、熱エネμギーを過冷却状態を貯え、必要なと
きに貯えた熱エネμギーを取りだすこと、ができる蓄熱
体を用いた携帯用暖房器に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention provides a portable device using a heat storage body that can store thermal energy in a supercooled state and take out the stored thermal energy when necessary. It concerns heaters.
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９の蓄
熱量が大きく、一定温度の出方が得られるなどの利点を
有するため、コードレスのポータブμｍ房器、保温器、
加熱装置などに用いる試みが行われて来た。しかし、従
来は過冷却を防止した蓄熱材料を用いる試みが殆どであ
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ていた
。Conventional technology Since conventional latent heat storage materials that utilize latent heat have a large amount of heat storage per unit weight and have the advantage of being able to maintain a constant temperature, they have been used for cordless portable μm chambers, heat insulators,
Attempts have been made to use it in heating devices, etc. 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 is not possible to dissipate heat when necessary, and its uses are limited.
ところが最近、過冷却現象を利用し任意のときに蓄熱材
から熱を取ｐ出す方式が試みられてきた。However, recently, attempts have been made to utilize the supercooling phenomenon to extract heat from the heat storage material at any time.
たとえば、蓄熱材とヒドロキシプロピｙ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を用い
、この蓄熱組成物をガフスピン中で過冷却させ、熱を必
要とするときにビンの蓋を開けて種結晶を入れるか、ま
たは先の尖った企属捧で刺激を与え、過冷却を崩壊させ
て熱を取り出す。For example, a supercoolable heat storage composition containing a heat storage material and hydroxypropylated guar gum as essential components is used, and this heat storage composition is supercooled in a gaff spinner, and when heat is required, it can be placed on a lid of a bottle. Either open it and put a seed crystal in it, or stimulate it with a sharp tip to break up the supercooling and extract the heat.
この方法は給湯分野などの大型蓄熱装置には有効と考え
られるが、小形蓄熱装置、たとえばポータプルの身体採
暖器に用いる場合、転倒、振動ま九は容器の蓋の開閉に
伴ない前記蓄熱材が漏出し、臭いの付着ま７′！：は周
囲の汚損などの懸念があった。This method is considered to be effective for large heat storage devices such as those used in the hot water supply field, but when used in small heat storage devices, such as porta-pull body warmers, the heat storage material may fall over and vibrate as the lid of the container is opened and closed. Leaks and smells 7'! : There were concerns about contamination of the surrounding area.
、また、第４図に示すエネルギー貯蔵物と刺激体とから
なる熱エネルギー貯蔵装置を用いる場合、過冷却状態に
あるエネルギー貯蔵物４１に、先端に種結晶４２を有す
る刺激体４３をスプリング４４に抗して押し下げて物理
的に接触させ、過冷却を崩壊し、熱エネルギーを取り出
す。しかし、この方法も小形蓄熱装置に用いる場合には
実用的な問題がある。In addition, when using a thermal energy storage device consisting of an energy storage object and a stimulator shown in FIG. Push down against it and make physical contact, breaking down the supercooling and extracting heat energy. However, this method also has practical problems when used in a small heat storage device.
すなわち、加熱（蓄熱）時に種結晶４２に熱が加わり、
種結晶４２が溶解しないようにする友めに熱的に隔離す
る必要があるが、装置が小形の場合にはこの熱的隔離が
困難である。しかも液体化し九二ネルギー貯蔵物４１は
携帯、移動の時の外的振動で種結晶４２と容易に接触し
て加熱を開始する恐れがある。That is, heat is added to the seed crystal 42 during heating (heat storage),
It is necessary to thermally isolate the seed crystal 42 to prevent it from melting, but this thermal isolation is difficult if the device is small. Furthermore, the liquefied energy storage material 41 may easily come into contact with the seed crystal 42 due to external vibrations when being carried or moved, and may start heating.
また、たわみ性容器に過冷却可能な酢酸ナトリウム三水
塩と第５図に示すようなたわみ性自己完備活性材スＦリ
ップ５１を封入し次ものは、加熱して過冷却状態にした
酢酸ナトリウム三水塩をストリップ５１を変形させて裂
は目５２の働きにより必要な時に放熱を開始させるが、
この場合でも、携帯中からだの動きで不用意にストリッ
プを変形させると放熱を開始させる恐れがめった。In addition, sodium acetate trihydrate, which can be supercooled, and a flexible self-contained active material slip 51 as shown in Fig. 5 are sealed in a flexible container. Trihydrate deforms the strip 51 and causes the cracks to start dissipating heat when necessary through the action of the eyes 52.
Even in this case, there was a risk that if the strip was inadvertently deformed due to body movements while the device was being carried, it would start dissipating heat.
発明が解決しようとする問題点
上記のように、熱エネルギーを過冷却状態で貯え、必要
なときに貯えた熱エネルギーを取り出すようにしｔ暖房
器では、過冷却を崩壊させるための種結晶をエネルギー
貯蔵物加熱時に溶解しないように熱時に隔離することが
困難であったり、僑帯時の外的振動などでエネルギー貯
蔵物と種結晶が容易Ｖｃ接触して放熱を開始するなどの
問題を有してい次。Problems to be Solved by the Invention As mentioned above, in a heater, thermal energy is stored in a supercooled state and the stored thermal energy is taken out when necessary. There are problems such as it is difficult to isolate the stored material during heat so that it does not melt when heated, and the energy stored material and the seed crystal easily come into contact with Vc due to external vibrations when in a deserted area and start dissipating heat. Next.
本発明は上記問題点を解決するもので、過冷却可能な蓄
熱材を、過冷却を崩壊させる九めの択封に影響を与える
ことなく、過冷却現象を示す温度まで容易に上昇させて
蓄熱できるものであ夛、携帯中においてもからだの動き
で不用意に放熱を開始させる恐れもなく、使用に際して
は簡単かつ確実に過冷却を崩壊させて熱を取り出すこと
ができ、蓄熱材の漏出による周囲の汚染もおこらないよ
うにした携帯用暖房器を提供することを目的とするもの
である。The present invention solves the above problems and stores heat by easily raising a heat storage material capable of supercooling to a temperature that exhibits a supercooling phenomenon without affecting the ninth selection that destroys supercooling. There is no risk of inadvertently starting heat dissipation due to body movements even when carrying the device, and when using it, supercooling can be easily and reliably broken down and heat can be taken out, preventing leakage of the heat storage material. The object of the present invention is to provide a portable heater that does not pollute the surrounding area.
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は、過冷却可能で刺
激によシ液体から固体に相開化し潜熱を放出する過冷却
蓄熱材を納めた容器に、隔壁部を通して前記蓄熱材とつ
ながる毛和管体が導入された小部屋を設け、前記小部屋
を外気ど閉鎖部を介して連通ずる開閉部を設け、１σ記
開閉部に面して核剤を先端に有するパーを前記開閉部の
閉鎖部を通して前記小部屋に挿入可能な刺激装置を前記
容器に着脱自在に設は友ものである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a container containing a supercooled heat storage material that can be supercooled and phase-opened from a stimulus liquid to a solid and releases latent heat. A small chamber into which a capillary tube body connected to the heat storage material is introduced is provided, an opening/closing section is provided that communicates the small chamber with the outside air through a closing section, and a nucleating agent is placed at the tip facing the opening/closing section of 1σ. A stimulator, which can be inserted into the small chamber through the closing part of the opening/closing part, is removably attached to the container.
作用
上記構成により、刺激装置を取シ外して、蓄熱材を納め
た容器のみを加熱装置で過冷却現象が発生する温度まで
上昇させる。蓄熱を終えた蓄熱材は冷却しても溶融潜熱
を放出しない過冷却状態に成る。そして、蓄熱材は容器
中に密閉されているため、外部よシの衝撃、折り曲げ、
圧力等の応力が加えられても過冷却は崩壊しないが、刺
激装置を容器に取シ付け、核剤付きのパーにより容器に
設けられた開閉部を開き、小部屋内部に外気を導入する
とともに毛細管体に含浸されている蓄熱材をパー先端の
核剤で刺激することにより過冷却状機は崩壊し、ｇ１実
に熱を取りだすことができる。Effect: With the above configuration, the stimulator is removed and only the container containing the heat storage material is heated to a temperature at which a supercooling phenomenon occurs using the heating device. After the heat storage material has finished storing heat, it enters a supercooled state in which it does not release latent heat of fusion even if it is cooled. Since the heat storage material is sealed in a container, it is susceptible to external shocks, bending, etc.
Although supercooling does not collapse even if stress such as pressure is applied, a stimulator is attached to the container, and a door with a nucleating agent is used to open the opening and closing part of the container, and outside air is introduced into the small room. By stimulating the heat storage material impregnated in the capillary body with the nucleating agent at the tip of the par, the supercooled machine collapses and heat can be extracted from g1.
このように、蓄熱材の加熱は刺激装置を取シ外して行な
うので、刺激装置の核剤の分解を防ぐことができる。ま
た、刺激装置を容易に取り付け、パーで開閉部を開かな
い限シ過冷却は崩壊しないので、携帯中に不用意に放熱
を開始させることもない。また、毛細管体は蓄熱材を密
閉する容器を貫通して小部屋へ導かれており、かつ毛細
管体と開閉部とは距離的に離れていて、しかも開閉部は
閉鎖部を有しているので、蓄熱材が外部に漏れ出ること
は無い。In this manner, since the heat storage material is heated with the stimulator removed, decomposition of the nucleating agent in the stimulator can be prevented. In addition, since the stimulator is easily attached and the overcooling does not collapse unless the opening/closing part is opened with the purse, there is no chance of inadvertently starting heat dissipation while carrying the device. In addition, the capillary body passes through a container that seals the heat storage material and is guided to the small room, and the capillary body and the opening/closing part are separated by a distance, and the opening/closing part has a closing part. , the heat storage material will not leak outside.
実施例 以下、本発明の一実施例を図面に基づいて説明する。Example Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図（ａ）（ｂｌは本発明の一実施例を示す携帯用暖
房器の上面図および一部切欠正面図でおる。第１図にお
いて、１は密閉容器であシ、内部に封入した蓄熱材２の
水分の蒸発を防ぐためにアμミニュウムフイμムがフミ
ネートされ、蓄熱材２としては、過冷却可能なたとえば
酢酸す）ＩＪウム三水塩が封入されている。密閉容器１
に隣接して隔壁部３で仕切られてた小部屋４が設けられ
、これら２つの部屋は綿、ポリエステｐなどの紡槓糸ま
九はウレタンホームなどの連続気泡の発泡体よりなる毛
細管体５を隔壁部３を通して配設することにより結ばれ
ている。この毛細管体５は微細な穴を有する中空糸でも
よく、毛細管体５の一方の端は蓄熱材２の中に入り込ん
でおシ、他方の端は小部屋４の内部に出ていて、蓄熱材
２が少盆だけ小部屋４の側へ参み出て、小部屋４の中の
毛細管体５に付着している。６は小部屋４を外部と連結
するように設けた開閉部であり、隔壁部３でシーμさｎ
次毛測管体５は密閉容器１が外部から加圧されたとき、
蓄熱材２が小部屋４に多量に移動して開閉部６に挾まシ
、その閉鎖作用を妨害することを防ぐ働きをしている。Fig. 1 (a) (bl) is a top view and a partially cutaway front view of a portable heater showing an embodiment of the present invention. In order to prevent moisture from evaporating in the heat storage material 2, an aluminum film is placed on the heat storage material 2, and the heat storage material 2 is filled with, for example, acetic acid, IJium trihydrate, which can be supercooled. Airtight container 1
A small room 4 is provided adjacent to the partition wall 3, and these two rooms have a capillary body 5 made of a spun yarn such as cotton or polyester P, or an open-cell foam such as urethane foam. are connected through the partition wall 3. This capillary body 5 may be a hollow fiber having minute holes, and one end of the capillary body 5 enters into the heat storage material 2, and the other end comes out into the inside of the small room 4, and the heat storage material 2 protrudes to the side of the small chamber 4 by a small tray and is attached to the capillary body 5 inside the small chamber 4. Reference numeral 6 denotes an opening/closing part provided to connect the small room 4 with the outside, and the partition wall 3
Next, when the closed container 1 is pressurized from the outside, the capillary tube body 5
It functions to prevent a large amount of heat storage material 2 from moving into the small room 4 and getting caught in the opening/closing part 6 and interfering with its closing action.
第２図は開閉部６の詳ｆｔａｔ−示す図であシ、開閉部
６は片面に円形の開口部７、他の面に閉鎖状態にあるス
リット状開口部８を有するゴム弾性体で摘取されておシ
、この開閉部６は円形の開口部７が容器外方側に、また
閉鎖部であるスリット状開口部８は小部屋側に面して取
り付けであるので、通常小部屋４は外気に対して閉鎖状
態になっている。過冷却を崩壊させるための刺激装置９
は開閉部６の開口部７に面するように密閉容器１にスラ
イド機構１０を介して着脱自在に取付けられており、内
部に開閉部６の開口部７に対して挿脱自在のパー１１が
設けられ、このパー１１は常時にスプリング１２により
開口部７とは反対側に付勢されている。FIG. 2 is a detailed view of the opening/closing part 6. The opening/closing part 6 is made of a rubber elastic body having a circular opening 7 on one side and a slit-shaped opening 8 in a closed state on the other side. The opening/closing part 6 is installed so that the circular opening 7 faces the outside of the container and the slit-shaped opening 8, which is the closing part, faces the small room. It is closed to the outside air. Stimulator 9 for disrupting supercooling
is removably attached to the sealed container 1 via a slide mechanism 10 so as to face the opening 7 of the opening/closing part 6, and a parr 11 that can be inserted into and removed from the opening 7 of the opening/closing part 6 is provided inside. The par 11 is always urged by a spring 12 in the direction opposite to the opening 7.
１３はパー１１の先端に設けた核剤、１４はパー１１を
スプリング１２に抗して開口部７に挿脱させるための手
動のレバー、１５はパー１１に設けた溝である。また、
核剤１３は蓄熱材２と同じ蓄熱材の固相状態のもの、あ
るいは核形成材の入っため蓄熱材などが使用される。13 is a nucleating agent provided at the tip of the par 11; 14 is a manual lever for inserting and removing the par 11 into the opening 7 against the spring 12; and 15 is a groove provided in the par 11. Also,
The nucleating agent 13 is the same heat storage material as the heat storage material 2 in a solid state, or a heat storage material containing a nucleation material.
次に、その作用について説明する。刺激装置９を取外し
た状態で蓄熱材２を封入した密閉容器１を適当な加熱器
（図示せず）により蓄熱材２が充分に過冷却現象を起こ
す温度に加熱する。例を酢酸ナトリウム三水塩にとると
、酢酸ナトリウム三水塩は溶融点は５８′ｃであり、９
０℃以上に加熱するとｂｔｉ実な過冷却現象を示すよう
になり、５８℃以下に冷却しても液相の状態を維持して
いる。Next, its effect will be explained. With the stimulation device 9 removed, the closed container 1 containing the heat storage material 2 is heated to a temperature at which the heat storage material 2 is sufficiently supercooled using a suitable heater (not shown). Taking sodium acetate trihydrate as an example, sodium acetate trihydrate has a melting point of 58'c and 9
When heated above 0°C, it exhibits a significant supercooling phenomenon, and even when cooled below 58°C, it remains in a liquid phase.
次に、刺激装置９を密閉容＃ＩＫ装着してレバー１４を
押すと、パー１１は開閉部６の開口部７からスリット状
開口部８を押し開いて入り、溝１５を伝って外気が小部
屋４の中に入り、小部屋５９内部の酢酸ナトリウム三水
塩の飽和蒸気のバランスを崩丁すとともに、パー１１の
先端の核剤１３が毛細管体５に付着している液相の酢酸
ナトリウム三水塩に接触し、相変化を開始して放熱を始
める。そし、てαμ酸ナトリウム三水塩の相硬化は毛細
管体５を伝って隔壁部３ｔ−通シ蓄熱材２の全体が相変
化を生じ放熱をする。Next, when the stimulator 9 is attached to the sealed container #IK and the lever 14 is pressed, the par 11 pushes open the slit-shaped opening 8 from the opening 7 of the opening/closing part 6 and enters, and the outside air flows through the groove 15. Entering the chamber 4, the balance of the saturated vapor of sodium acetate trihydrate inside the small chamber 59 is disrupted, and the nucleating agent 13 at the tip of the par 11 is released into the liquid phase sodium acetate adhering to the capillary body 5. When it comes into contact with trihydrate, it begins to undergo a phase change and begin dissipating heat. Then, the phase hardening of the sodium αμ acid trihydrate causes a phase change in the entire heat storage material 2 through the partition wall 3t through the capillary body 5, and radiates heat.
過冷却状態の酢酸ナトリウム三水塩の過冷却状態を破る
には、このように新鮮な外気の侵入と核形成材との接触
が必要である。また、放熱開始用Ｏ核剤ｔ３は弗化リチ
ウム入の酢酸ナトリウム三水塩または固相状態にある酢
酸ナトリウム三水塩などを用いることが出来るが、蓄熱
材２が５［実に過冷却状態を示す温度に加熱すると、弗
化リチウムが分離したり、水分が分屋したりして核剤と
しての効果がなくなる。In order to break the supercooled state of the supercooled sodium acetate trihydrate, entry of fresh outside air and contact with the nucleating material are necessary. In addition, as the O-nucleating agent t3 for starting heat dissipation, sodium acetate trihydrate containing lithium fluoride or sodium acetate trihydrate in a solid state can be used, but if the heat storage material 2 is When heated to the indicated temperature, lithium fluoride separates and water separates, rendering it ineffective as a nucleating agent.
ま友、刺激装置９は、蓄熱材２を加熱するときには核剤
１Δの効果を維持するために核剤１３を加熱することは
避けなくてはならず、密閉容器１から離しておくことが
必要である。Friend, when heating the heat storage material 2, the stimulator 9 must avoid heating the nucleating agent 13 in order to maintain the effect of the nucleating agent 1Δ, and must be kept away from the closed container 1. It is.
また、開閉部６のスリット状開口部８と毛細管体５との
間は小部屋４の空間が介在されてお多、加熱時液化した
蓄熱材２がスリット状開口部８に達し、スリット状開口
部８による閉鎖の気密性を妨げたり、容器の外へ漏れ出
ることは防がれる。Moreover, a space of a small chamber 4 is interposed between the slit-shaped opening 8 of the opening/closing part 6 and the capillary body 5, and the heat storage material 2 liquefied during heating reaches the slit-shaped opening 8. Disturbing the airtightness of the closure by part 8 and leaking out of the container are prevented.
また、開閉部６のスリット状開口部８はパー１１を抜き
去ることにより、自己弾性にょシ再び閉鎖状態に民る。Further, by removing the par 11, the slit-shaped opening 8 of the opening/closing portion 6 becomes self-elastic and returns to the closed state.
以上のような働きで蓄熱体は加熱、刺激、凝固放熱の繰
夛返えしにより使用できる。With the above-mentioned function, the heat storage body can be used repeatedly by heating, stimulating, and solidifying heat radiation.
第３図（ａ）（ｂ）は刺激装置の他の実施例を示す一部
断面正面図および底面図で、第１図の実施例ではパフ１
１はレバー１４をスプリング１２に抗して押すことによ
り出退できたが、第３図の実施例では手動のダイヤ／ｌ
／２１を回すことによυ核剤２２の付いたパー２３を出
退できるように構成されている。すなわち、ダイヤ／ｌ
／２１の雌ねじ部２４はパー２３の外周に設けた雄ねじ
部２５に螺合し、ダイヤｆｉ／２１０回動によりパーｎ
は出退し、パー２３の先端に取付は九核剤２２が開口２
６よシ突出し、開閉部のスリット状開口部を押し広げて
小部屋に入り、第１図と同様の働きをする。凝固開始に
必要な外気はパー２３のネジ部を伝って小部屋に入る。3(a) and 3(b) are partially sectional front and bottom views showing other embodiments of the stimulator; in the embodiment of FIG.
1 could be moved in and out by pushing the lever 14 against the spring 12, but in the embodiment shown in FIG.
It is configured so that the player can enter and leave the par 23 with the υ nucleator 22 by turning /21. That is, diamond/l
The female threaded part 24 of /21 is screwed into the male threaded part 25 provided on the outer periphery of the par 23, and the part n is screwed by the rotation of the diamond fi/210.
goes in and out, and the nine nucleus agent 22 attached to the tip of the par 23 opens at the opening 2.
It protrudes from the 6th direction, pushes out the slit-shaped opening of the opening/closing part, enters the small room, and functions in the same way as in Figure 1. The outside air necessary for the start of solidification passes through the threaded part of the par 23 and enters the small chamber.
発明の効果
以上のように本発明によれば、過冷却現象利用の蓄熱材
を一つの部屋に封入し、放熱開始用の部品を収めたもう
一つの部屋とを毛細管体を利用して連結し、さらに蓄熱
材を封入した容器に刺激装置を着脱自在に装着できるよ
うにしたので、核剤に影響を与えることなく、蓄熱材を
過冷却現象を示すｍ度まで容易に上昇させて蓄熱でき、
また容器に対する外力が加えられたり、振ＩｇＪまたは
転倒しても蓄熱材が漏れるようなことが無く、便利かつ
安全な携帯用暖房器が得られる。Effects of the Invention As described above, according to the present invention, a heat storage material that utilizes supercooling phenomenon is sealed in one chamber, and is connected to another chamber containing components for starting heat dissipation using a capillary body. In addition, since the stimulator can be detachably attached to the container containing the heat storage material, the heat storage material can be easily raised to m degrees, which indicates a supercooling phenomenon, without affecting the nucleating agent, and the heat can be stored.
In addition, the heat storage material does not leak even if an external force is applied to the container or if it is shaken or falls over, making it possible to obtain a convenient and safe portable heater.
第１図（ａ）（ｂｌは本発明の一冥施例を示す携帯用暖
房器の上面図および一部切欠正面図、第２図は同暖房器
の開閉部の詳細を示す斜視図、第３図（ａ） （ｂｌは
同暖房器の刺激装置の他の実施例を示す一部断面正面図
および底面図、第４図は従来例による過冷却蓄熱材を用
い九蓄放熱器の概略断面図、ｊｇ５図は従来例による過
冷却蓄熱材を用い念蓄放熱器の放熱開始用刺激装置を示
す平面図である。
ｌ・・・留閉容器、２−・・蓄熱材、３・・・隔壁部、
４・・・小部屋、５−・・毛細管体、６−・・開閉部、
７・・・開口部、８・・・スリット状開口部（閉鎖部）
、９・・・刺激装置、１０・・・スライド機構、１１−
・・パー、１２・・・スプリング、１３・・・核剤、１
４・・・レバー、１５・・・溝、２１・・・ダイヤμ、
２２・・・核剤、２３・・・レバー、２４・・・雌ねじ
部、２５・・・雄ねじ部゛ 代理人 森 本
義 弘第に図
第Ｓ図
遠さ２宵 埒FIGS. 1(a) and (bl) are a top view and a partially cutaway front view of a portable heater showing one embodiment of the present invention, FIG. 2 is a perspective view showing details of the opening/closing part of the heater, and FIG. Figure 3 (a) (bl is a partial cross-sectional front view and bottom view showing another example of the stimulation device of the heater, and Figure 4 is a schematic cross-section of a conventional heat storage radiator using a supercooled heat storage material. Fig. 5 is a plan view showing a stimulation device for starting heat radiation of a memory storage heat radiator using a conventional example of a supercooled heat storage material.l... Retained closed container, 2-. Heat storage material, 3... partition wall,
4... Small room, 5-... Capillary body, 6-... Opening/closing part,
7...Opening part, 8...Slit-shaped opening (closed part)
, 9... Stimulator, 10... Slide mechanism, 11-
... Par, 12 ... Spring, 13 ... Nucleating agent, 1
4...Lever, 15...Groove, 21...Diamond μ,
22... Nucleating agent, 23... Lever, 24... Female threaded part, 25... Male threaded part'' Agent Morimoto
Yoshihiro's figure S figure distance 2 evenings
Claims (1)
熱を放出する過冷却蓄熱材を納めた密閉容器に、隔壁部
を通して前記蓄熱材とつながる毛細管体が導入された小
部屋を設け、前記小部屋を外気と閉鎖部を介して連通す
る開閉部を設け、前記開閉部に面して核剤を先端に有す
るバーを前記開閉部の閉鎖部を通して前記小部屋に挿入
可能な刺激装置を前記容器に着脱自在に設けた携帯用暖
房器。 ２、刺激装置のバーは、スプリングに抗して動く手動レ
バーと連動する特許請求の範囲第１項記載の携帯用暖房
器。 ３、刺激装置のバーは、ネジ部を介して手動ダイヤルと
連動する特許請求の範囲第１項記載の携帯用暖房器。[Claims] 1. A capillary body connected to the heat storage material through a partition wall is introduced into a closed container containing a supercooled heat storage material that can be supercooled and changes its phase from liquid to solid upon stimulation and releases latent heat. A small room is provided, an opening/closing part is provided that communicates the small room with outside air through a closing part, and a bar facing the opening/closing part and having a nucleating agent at the tip is inserted into the small room through the closing part of the opening/closing part. A portable heater in which a stimulator is detachably attached to the container. 2. The portable heater according to claim 1, wherein the bar of the stimulator is interlocked with a manual lever that moves against a spring. 3. The portable heater according to claim 1, wherein the bar of the stimulator is interlocked with a manual dial via a threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62052790A JPS63220041A (en) | 1987-03-06 | 1987-03-06 | Portable heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62052790A JPS63220041A (en) | 1987-03-06 | 1987-03-06 | Portable heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63220041A true JPS63220041A (en) | 1988-09-13 |
Family
ID=12924629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62052790A Pending JPS63220041A (en) | 1987-03-06 | 1987-03-06 | Portable heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63220041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03118446U (en) * | 1989-12-22 | 1991-12-06 | ||
| CN109682242A (en) * | 2019-01-28 | 2019-04-26 | 孔祥峰 | A kind of ball-type storage heater |
-
1987
- 1987-03-06 JP JP62052790A patent/JPS63220041A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03118446U (en) * | 1989-12-22 | 1991-12-06 | ||
| CN109682242A (en) * | 2019-01-28 | 2019-04-26 | 孔祥峰 | A kind of ball-type storage heater |
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