JPS63135789A - Arbitrary hardening apparatus for overcooling liquid - Google Patents
Arbitrary hardening apparatus for overcooling liquidInfo
- Publication number
- JPS63135789A JPS63135789A JP61283934A JP28393486A JPS63135789A JP S63135789 A JPS63135789 A JP S63135789A JP 61283934 A JP61283934 A JP 61283934A JP 28393486 A JP28393486 A JP 28393486A JP S63135789 A JPS63135789 A JP S63135789A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- solid
- supercooled liquid
- heat storage
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 35
- 230000005855 radiation Effects 0.000 claims abstract description 9
- 238000005338 heat storage Methods 0.000 claims description 44
- 239000013526 supercooled liquid Substances 0.000 claims description 41
- 239000011232 storage material Substances 0.000 claims description 36
- 238000007711 solidification Methods 0.000 claims description 10
- 230000008023 solidification Effects 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 2
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 238000004781 supercooling Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002667 nucleating agent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 description 1
- 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 1
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 1
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 1
- 239000011343 solid material Substances 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)
- 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、過冷却状態にある潜熱蓄熱材を必要に応じて
固化させ、所定温度での潜熱の放出を可能ならしめる装
置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a device that solidifies a latent heat storage material in a supercooled state as necessary, and makes it possible to release latent heat at a predetermined temperature. .
潜熱型の蓄熱システムは、高い蓄熱密度を有し、理想状
態では放熱時に蓄熱材の温度が変化せず、一定温度の熱
エネルギーを容易に得ることができる。しかしながら、
蓄熱材に過冷却が生じると潜熱が放出されず、一定温度
の熱エネルギーを得ることが困難となる。そのような過
冷却を避けようとすると、蓄熱材の種類が限定され、ま
た効率も悪くなる。また、一般的には、Ｍ熱材の過冷却
を防止する方法として、発核剤を添加する方法が行なわ
れているが、この方法では過冷却防止に有効な発核剤は
蓄熱材の種類によって異なるため、それぞれ蓄熱材の種
類によって発核剤を使い分ける必要がある。A latent heat type heat storage system has a high heat storage density, and in an ideal state, the temperature of the heat storage material does not change during heat radiation, and thermal energy at a constant temperature can be easily obtained. however,
When supercooling occurs in the heat storage material, latent heat is not released, making it difficult to obtain thermal energy at a constant temperature. Attempting to avoid such supercooling limits the types of heat storage materials and also reduces efficiency. Additionally, in general, a method of adding a nucleating agent to prevent supercooling of the M heat material is carried out, but in this method, the nucleating agent effective in preventing supercooling is limited to the type of heat storage material. Therefore, it is necessary to use a different nucleating agent depending on the type of heat storage material.
具体的には、蓄熱材として無機水和物が多く使用されて
いるが、例えばチオ硫酸ナトリウム・５水和物、硝酸亜
鉛・６水和物、リン酸水素二ナトリウム・１２水和物、
硝酸カルシウム・４水和物、塩化カルシウム・６水和物
、酢酸ナトリウム・３水和物などは特に過冷却の程度が
大きく、室温においても固化しない。そのために、それ
ぞれの蓄熱材に対して特定の発核剤が選定され、添加さ
れる。Specifically, inorganic hydrates are often used as heat storage materials, such as sodium thiosulfate pentahydrate, zinc nitrate hexahydrate, disodium hydrogen phosphate dodecahydrate,
Calcium nitrate tetrahydrate, calcium chloride hexahydrate, sodium acetate trihydrate, etc. have a particularly large degree of supercooling and do not solidify even at room temperature. For this purpose, a specific nucleating agent is selected and added to each heat storage material.
かかる制限を有しない過冷却防止法として、特殊電極を
使用し、過冷却状態になった潜熱蓄熱材に電圧を印加し
て結晶の生成を開始させる方法（特開昭５７−１７４６
９３号公報）、潜熱Ｍ熱材に特定波長の音波を加えて凝
固させる方法（特開昭５９−１２０６７６号公報）など
が提案されている。As a supercooling prevention method that does not have such limitations, a method is proposed in which a special electrode is used to apply a voltage to a supercooled latent heat storage material to start crystal formation (Japanese Patent Laid-Open No. 57-1746
(Japanese Patent Laid-Open No. 120676/1983), and a method of applying sound waves of a specific wavelength to a latent heat M heating material to solidify it (Japanese Patent Application Laid-open No. 120676/1983) have been proposed.
［発明が解決しようとする問題点〕
しかしながら、上記従来技術では、装置が非常に高価と
なり、更には固化の再現性が悪い等の問題があるため、
未だ実用化されるには至っていない。[Problems to be solved by the invention] However, in the above-mentioned conventional technology, there are problems such as the equipment is very expensive and the reproducibility of solidification is poor.
It has not yet been put into practical use.
一方、過冷却液体にその自結晶を入れて、過冷却液体を
固化させることは、墨析工学上の基本的操作としてよく
知られている。この操作を潜熱型蓄熱材の過冷却液体を
固化させるのに通用できると、非常に便利である。On the other hand, adding the self-crystals to a supercooled liquid and solidifying the supercooled liquid is well known as a basic operation in ink-sei engineering. It would be very convenient if this operation could be used to solidify the supercooled liquid of the latent heat storage material.
ところが、蓄熱材として多く使用される無機水和物は、
密封状態での使用が必須であるため、密封されている蓄
熱材へ、その自結晶を必要に応じて繰り返し投入するこ
とは、装置上極めて困難である。However, inorganic hydrates, which are often used as heat storage materials,
Since it is essential to use the device in a sealed state, it is extremely difficult to repeatedly introduce the self-crystals into the sealed heat storage material as needed.
本発明の目的は、このような密封状態にある蓄熱材の過
冷却液体へ、その自結晶を容易に繰り返して接触させ、
過冷却液体を任意に固化させることのできる装置を提供
することにある。The purpose of the present invention is to easily repeatedly bring the self-crystals into contact with the supercooled liquid of the heat storage material in such a sealed state,
The object of the present invention is to provide a device that can optionally solidify supercooled liquid.
従って、本発明は過冷却液体の任意固化装置に係り、こ
の任意固化装置は、蓄熱器の本体容器に潜熱型蓄熱材の
過冷却液体を充填封入し、該蓄熱材の固体を保持してこ
れを前記過冷却液体に接離せしめる固体送り機構部を本
体容器に装着してなり、該固体送り機構部が、本体容器
の内部に設けられた空気層と外部の大気中にわたって跨
設された放熱筒、先端に前記蓄熱材の固体を保持して放
熱筒に往復動自在に嵌装された可動ロッド、可動ロッド
をこの先端部が前記過冷却液体の表面から離間して放熱
筒に当接する復帰位置に向かつて付勢するリターンスプ
リングおよび放熱筒内に絶縁部材を介して設−けられ、
電気信号の入力によって所定量変位して、リターンスプ
リングの付勢力に抗して前記蓄熱材の固体が前記過冷却
液体に接触するストロークで可動ロッドを押圧移動せし
めるロッド押し部材を備えてなり、固体送り機構部の切
換操作で前記蓄熱材の固・体を前記過冷却液体に接触さ
せて該過冷却液体を任意に繰り返して固化させ得るよう
にしてなる。Therefore, the present invention relates to an optional solidification device for a supercooled liquid, and this optional solidification device fills and seals the supercooled liquid of a latent heat type heat storage material into the main body container of a heat storage device, and holds the solid state of the heat storage material. A heat dissipating device, in which a solid feeding mechanism unit is attached to the main body container to bring the liquid into contact with and separating from the supercooled liquid, and the solid feeding mechanism unit is installed across an air layer provided inside the main body container and the outside atmosphere. A cylinder, a movable rod that holds the solid heat storage material at its tip and is fitted in the heat radiation tube so as to be able to reciprocate, and a return mechanism in which the tip of the movable rod is separated from the surface of the supercooled liquid and comes into contact with the heat radiation tube. A return spring that biases toward the position and an insulating member are installed inside the heat radiation cylinder.
a rod pushing member that is displaced by a predetermined amount in response to input of an electric signal to press and move the movable rod with a stroke such that the solid of the heat storage material comes into contact with the supercooled liquid against the biasing force of a return spring; By switching the feeding mechanism section, the solid body of the heat storage material is brought into contact with the supercooled liquid, and the supercooled liquid can be solidified repeatedly as desired.
以下、図面によって本発明を説明する。The present invention will be explained below with reference to the drawings.
第１図および第２図は、本発明による過冷却液体の任意
固化装置の一例を操作状態として示した縦断面図である
。蓄熱器の本体容器１は断熱材２によって被覆され、こ
の本体容器１内にはヒータ等の熱源回路４による加熱で
液相となった蓄熱材の過冷却液体３が充填封入されてい
る。FIGS. 1 and 2 are longitudinal sectional views showing an example of an apparatus for optionally solidifying supercooled liquid according to the present invention in an operating state. A main body container 1 of the heat storage device is covered with a heat insulating material 2, and a supercooled liquid 3 of a heat storage material that has become a liquid phase by heating by a heat source circuit 4 such as a heater is filled and sealed inside the main body container 1.
また、本体容器ｌにはこの内部に突出する形で固体送り
機構部５が装着されている。即ち、機構部収納本体であ
る放熱筒６が本体容器１の内外部にまたがる格好で固定
支持され、この放熱筒６の内部には、可動ロッド７が上
記過冷却液体３の表面部に接離する程度の往復ストロー
クでもって摺動自在に嵌装されている。可動ロッド７の
先端部７ａの表面には蓄熱材の固体８が付設され、この
固体８が可動ロッド７の往復動によって過冷却液体３の
表面部に接離することになる。Further, a solid feeding mechanism section 5 is attached to the main body container l so as to protrude into the interior thereof. That is, a heat dissipation tube 6, which is a mechanism housing main body, is fixedly supported so as to straddle the inside and outside of the main body container 1, and inside this heat dissipation tube 6, a movable rod 7 moves toward and away from the surface of the supercooled liquid 3. It is fitted in such a way that it can slide freely with a reciprocating stroke. A solid heat storage material 8 is attached to the surface of the tip 7a of the movable rod 7, and this solid 8 comes into contact with and separates from the surface of the supercooled liquid 3 by the reciprocating movement of the movable rod 7.
ここで、本体容器１内の潜熱型蓄熱材（３）を加熱する
際、固体送り機構部５側の蓄熱材の固体８にも熱が伝わ
るが、この固体８までが熱で完全に融解してしまうので
は、過冷却液体３を任意に繰り返し固化させることがで
きなくなる。これを解決するために、固体８を付設した
可動ロフト７の先端部７ａを放熱筒６の筒先端に接触さ
せ、この放熱筒６の後方部を本体容器１の外部大気中に
突出させることによって、放熱筒６を介して蓄熱時に可
動ロッド７の先端部７ａ上の固体８に伝わる熱を大気中
に放熱し、固体８が蓄熱時にあっても室温もしくは外気
温度で常に固体状態を維持できるようにしである。Here, when heating the latent heat type heat storage material (3) in the main body container 1, heat is also transmitted to the solid 8 of the heat storage material on the solid feeding mechanism section 5 side, but up to this solid 8 is completely melted by the heat. If this happens, the supercooled liquid 3 cannot be solidified repeatedly as desired. In order to solve this problem, the tip 7a of the movable loft 7 to which the solid body 8 is attached is brought into contact with the tip of the heat radiating tube 6, and the rear portion of the heat radiating tube 6 is made to protrude into the atmosphere outside the main container 1. The heat transmitted to the solid 8 on the tip 7a of the movable rod 7 during heat storage is radiated into the atmosphere through the heat radiating tube 6, so that the solid 8 can always maintain a solid state at room temperature or outside temperature even when heat is stored. It's Nishide.
また、過冷却液体３と可動ロッド７例の固体８との間に
は空気層９を介在させ、この空気層９は過冷却液体３の
液化−固化−液化の繰り返し変化に伴う体積変化を吸収
する緩衝層となっている。In addition, an air layer 9 is interposed between the supercooled liquid 3 and the solid 8 of the seven movable rods, and this air layer 9 absorbs volume changes caused by repeated changes of liquefaction-solidification-liquefaction of the supercooled liquid 3. It acts as a buffer layer.
一方、放熱筒６の内部にはリターンスプリング１０が内
装され、このリターンスプリング１０の延伸弾性力で可
動ロッド７を放熱筒６内に引き込んだ第１図の復帰位置
に向かって図の上方向に付勢している。更に、放熱［６
内においては、この内面に沿って付設された絶縁部材１
１を介して、例えば形状記憶合金製のバネ等を用いたロ
ッド押し部材１２が内装され、可動ロッド７の後方端部
７ｂに当接してこれをリターンスプリング１０と共に挟
む格好となっている。ロッド押し部材１２は電気回路１
３に接続され、電源Ｅから送られる電気信号によって直
流電圧または交流電圧が印加されると、ロッド押し部材
１２が温度上昇による内部組織の変化で定常長さからコ
イル軸方向に所定長さの記憶量だけ延伸し、リターンス
プリング１０の付勢力に抗して、可動ロッド７を放熱筒
６からロッド押し部材１２の延伸長さに相当するストロ
ーク分だけ押し出すようになっている。On the other hand, a return spring 10 is installed inside the heat dissipation tube 6, and the elastic force of the return spring 10 causes the movable rod 7 to move upward in the figure toward the return position shown in FIG. It is energizing. Furthermore, heat dissipation [6
Inside, an insulating member 1 attached along this inner surface
1, a rod pushing member 12 using, for example, a shape memory alloy spring is installed inside the movable rod 7, and comes into contact with the rear end 7b of the movable rod 7 to sandwich it together with the return spring 10. The rod pushing member 12 is the electric circuit 1
3, and when a DC voltage or AC voltage is applied by an electric signal sent from a power source E, the rod pushing member 12 changes from a steady length to a predetermined length in the coil axis direction due to a change in internal structure due to temperature rise. The movable rod 7 is pushed out from the heat sink 6 by a stroke corresponding to the length of extension of the rod pushing member 12 against the biasing force of the return spring 10.
なお、上記ロッド押し部材１２としては、形状記憶合金
製バネの採用に限定されず、その他にも例えば電気信号
の入力で作動する電磁ソレノイド方式を採用して、可動
ロッド７を所定ストロークの範囲内で往復動させる方式
も可能である。これらは得られる機能、設計上の取り合
い都合、製造コスト等を考慮して選定されるのが好まし
い。Note that the rod pushing member 12 is not limited to the use of a shape memory alloy spring, but may also be made of an electromagnetic solenoid system operated by the input of an electric signal, for example, to move the movable rod 7 within a predetermined stroke range. A reciprocating method is also possible. These are preferably selected in consideration of the functions to be obtained, design considerations, manufacturing costs, etc.
また、本発明の装置は、室温または外気温度にて過冷却
状態となり得る総ての潜熱型蓄熱材に通用して用いるこ
とができる。Further, the device of the present invention can be used for all latent heat type heat storage materials that can be in a supercooled state at room temperature or outside temperature.
次に、作用を説明する。 Next, the effect will be explained.
蓄熱器の本体容器１内に封入された蓄熱材の過冷却液体
３から潜熱を取り出す場合、第２図に示すように、電気
回路１３のスイッチ１４をＯＮに投入して通電させ、電
源已による所定電圧を数秒程度の一定時間ロッド押し部
材１２に印加せしめる。電圧印加による温度上昇でロッ
ド押し部材１２が形状復帰を起こしてコイル軸方向に記
憶量の長さ分だけ延伸し、リターンスプリング１０の付
勢力に抗して可動ロッド７をロッド押し部材１２の延伸
長さに相当する所定ストローク分だけ過冷却液体３に向
かって押し出す。可動ロッド７上の蓄熱材の固体８が過
冷却液体３の表面部に接触すると、この過冷却液体３が
固化して、蓄熱材の融解温度に近いｉｌＩ熱が発生する
。When extracting latent heat from the supercooled liquid 3 of the heat storage material sealed in the main body container 1 of the heat storage device, as shown in FIG. A predetermined voltage is applied to the rod pushing member 12 for a predetermined period of about several seconds. The rod pushing member 12 returns to its shape due to the temperature increase due to the voltage application and extends by the length of the memorized amount in the coil axial direction, and the movable rod 7 is extended by the rod pushing member 12 against the biasing force of the return spring 10. It is pushed out toward the supercooled liquid 3 by a predetermined stroke corresponding to the length. When the solid heat storage material 8 on the movable rod 7 comes into contact with the surface of the supercooled liquid 3, the supercooled liquid 3 solidifies and generates IIL heat close to the melting temperature of the heat storage material.
所要の潜熱が得られた後は、第１図に示すように、スイ
ッチ１４の投入を解除してＯＦＦにし、電源Ｅからの通
電を解除すると、それまで記憶量に相当する長さ分だけ
延伸していたロッド押し部材１２が自然冷却され、元の
定常長さに縮小する。こうして、ロッド押し部材１２に
よる押圧が解除されると、可動ロッドアはリターンスプ
リング１０の付勢力によって放熱筒６内に引き戻されて
定常位置に復帰し、次回の固化操作に備えて待機するこ
とになる。After the required latent heat is obtained, as shown in Fig. 1, when the switch 14 is turned off and turned off, and the power supply from the power source E is removed, the elongation is extended by the length corresponding to the amount of memory. The rod pushing member 12, which had been in use for a long time, cools down naturally and shrinks to its original steady length. In this way, when the pressure by the rod pushing member 12 is released, the movable rod door is pulled back into the heat dissipation tube 6 by the biasing force of the return spring 10 and returns to the normal position, and is on standby in preparation for the next solidification operation. .
このような過冷却液体３の繰り返し固化操作において、
その間の可動ロッドアの先端部７ａ上のＭ熱材の固体８
は、放熱筒６を介して大気中に上昇熱を放出しているの
で、過冷却液体３に対する繰り返し固化操作に耐えるこ
とができる。In such repeated solidification operations of the supercooled liquid 3,
M heat material solid 8 on the tip 7a of the movable rod door between
radiates rising heat into the atmosphere through the heat sink 6, so it can withstand repeated solidification operations on the supercooled liquid 3.
以上説明したように、本発明による過冷却液体の任意固
化装置は、次のような効果を奏する。As explained above, the supercooled liquid optional solidification device according to the present invention has the following effects.
（１）過冷却液体状態の蓄熱材を任意に固化させること
によって、所要の潜熱を必要に応じて容易に取り出すこ
とができ、取り出した潜熱の長期にわたる蓄熱を可能に
する。(1) By arbitrarily solidifying the heat storage material in a supercooled liquid state, the required latent heat can be easily extracted as needed, and the extracted latent heat can be stored for a long period of time.
（２）電力作動方式による蓄熱材の固体送り機構部を設
け、蓄熱材の過冷却液体と固体との機械的な接離操作に
よって、過冷却液体の固化を任意に繰り返すことができ
る。(2) A power-operated solid feeding mechanism for the heat storage material is provided, and solidification of the supercooled liquid can be repeated as desired by mechanical contact and separation between the supercooled liquid and the solid of the heat storage material.
（３）室温または外気温度にて過冷却液体状態となり得
る総てのＮ熱材に対して適用可能である。(3) Applicable to all N heat materials that can be in a supercooled liquid state at room temperature or outside temperature.
第１図および第２図は、本発明による過冷却液体の任意
固化装置の断面を示し、第１図は蓄熱材の過冷却液体と
固体との接触前の定状態を示す断面図であり、第２図は
これら画材の接触状態を示す断面図である。
〔符号の説明〕
１一本体容器
２−断熱材
３−蓄熱材の過冷却液体
４・−・ヒータ等の熱源回路
５・・−固体送り機構部
６−放熱筒
７・−可動ロッド
８−蓄熱材の固体
９−・空気層
１０− リターンスプリング
１１−絶縁部材
１２・−ロッド押し部材
１３−電気回路1 and 2 show a cross-section of the optional solidification device for supercooled liquid according to the present invention, and FIG. 1 is a cross-sectional view showing the fixed state of the heat storage material before contact with the supercooled liquid and solid, FIG. 2 is a sectional view showing the contact state of these art materials. [Explanation of symbols] 1 - main body container 2 - heat insulating material 3 - supercooled liquid of heat storage material 4 - heat source circuit such as heater 5 - solid feeding mechanism section 6 - heat dissipation tube 7 - movable rod 8 - heat storage Solid material 9 - Air layer 10 - Return spring 11 - Insulating member 12 - Rod pushing member 13 - Electric circuit
Claims (2)
充填封入し、該蓄熱材の固体を保持してこれを前記過冷
却液体に接離せしめる固体送り機構部を本体容器に装着
してなり、該固体送り機構部が、本体容器の内部に設け
られた空気層と外部の大気中にわたって跨設された放熱
筒、先端に前記蓄熱材の固体を保持して放熱筒に往復動
自在に嵌装された可動ロッド、可動ロッドをこの先端部
が前記過冷却液体の表面から離間して放熱筒に当接する
復帰位置に向かって付勢するリターンスプリングおよび
放熱筒内に絶縁部材を介して設けられ、電気信号の入力
によって所定量変位して、リターンスプリングの付勢力
に抗して前記蓄熱材の固体が前記過冷却液体に接触する
ストロークで可動ロッドを押圧移動せしめるロッド押し
部材を備えてなり、固体送り機構部の切換操作で前記蓄
熱材の固体を前記過冷却液体に接触させて該過冷却液体
を任意に繰り返して固化させ得るようにした過冷却液体
の任意固化装置。(1) The main body container of the heat storage device is filled and sealed with a supercooled liquid of a latent heat storage material, and a solid feeding mechanism that holds the solid heat storage material and brings it into contact with and separate from the supercooled liquid is attached to the main body container. The solid feeding mechanism unit includes a heat dissipation tube installed across an air layer provided inside the main container and the outside atmosphere, and a heat dissipation tube that holds the solid heat storage material at the tip and reciprocates to the heat dissipation tube. A freely fitted movable rod, a return spring that biases the movable rod toward a return position in which the tip part of the movable rod is separated from the surface of the supercooled liquid and comes into contact with the heat radiation tube, and an insulating member is provided inside the heat radiation tube. and a rod pushing member that is displaced by a predetermined amount in response to input of an electric signal to press and move the movable rod with a stroke such that the solid of the heat storage material comes into contact with the supercooled liquid against the biasing force of a return spring. An apparatus for optionally solidifying a supercooled liquid, which is capable of repeatedly solidifying the supercooled liquid by bringing the solid of the heat storage material into contact with the supercooled liquid by switching the solid feeding mechanism.
に相当する所定の記憶量だけ変位する形状記憶合金製バ
ネである特許請求の範囲第１項記載の過冷却液体の任意
固化装置。(2) The optional solidification device for supercooled liquid according to claim 1, wherein the rod pushing member is a shape memory alloy spring that is displaced by a predetermined memorized amount corresponding to the movement stroke of the movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283934A JPS63135789A (en) | 1986-11-28 | 1986-11-28 | Arbitrary hardening apparatus for overcooling liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283934A JPS63135789A (en) | 1986-11-28 | 1986-11-28 | Arbitrary hardening apparatus for overcooling liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135789A true JPS63135789A (en) | 1988-06-08 |
Family
ID=17672107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61283934A Pending JPS63135789A (en) | 1986-11-28 | 1986-11-28 | Arbitrary hardening apparatus for overcooling liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135789A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1580512A1 (en) * | 2004-03-24 | 2005-09-28 | C.R.F. Società Consortile per Azioni | Heating device having a shape memory actuactor |
| JP2013257080A (en) * | 2012-06-13 | 2013-12-26 | Furukawa Electric Co Ltd:The | Heat storage device |
| JP2017185415A (en) * | 2016-03-31 | 2017-10-12 | トッパン・フォームズ株式会社 | Crystal addition method |
| JP2018104912A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Ground improvement body and ground improvement method |
| JP2018104914A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Ground improvement body and ground improvement method |
| JP2018104913A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Water shut-off body and water shut-off method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62162898A (en) * | 1986-01-09 | 1987-07-18 | Nippon Denso Co Ltd | Heat storage device |
-
1986
- 1986-11-28 JP JP61283934A patent/JPS63135789A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62162898A (en) * | 1986-01-09 | 1987-07-18 | Nippon Denso Co Ltd | Heat storage device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1580512A1 (en) * | 2004-03-24 | 2005-09-28 | C.R.F. Società Consortile per Azioni | Heating device having a shape memory actuactor |
| JP2013257080A (en) * | 2012-06-13 | 2013-12-26 | Furukawa Electric Co Ltd:The | Heat storage device |
| JP2017185415A (en) * | 2016-03-31 | 2017-10-12 | トッパン・フォームズ株式会社 | Crystal addition method |
| JP2018104912A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Ground improvement body and ground improvement method |
| JP2018104914A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Ground improvement body and ground improvement method |
| JP2018104913A (en) * | 2016-12-22 | 2018-07-05 | 株式会社竹中工務店 | Water shut-off body and water shut-off method |
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