JP2008151491A - Fluid heater using latent heat storage body as heat source - Google Patents

Fluid heater using latent heat storage body as heat source Download PDF

Info

Publication number
JP2008151491A
JP2008151491A JP2006357251A JP2006357251A JP2008151491A JP 2008151491 A JP2008151491 A JP 2008151491A JP 2006357251 A JP2006357251 A JP 2006357251A JP 2006357251 A JP2006357251 A JP 2006357251A JP 2008151491 A JP2008151491 A JP 2008151491A
Authority
JP
Japan
Prior art keywords
heat
temperature
latent heat
latent
heat storage
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
Application number
JP2006357251A
Other languages
Japanese (ja)
Inventor
Yoshinobu Yamaguchi
義信 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2006357251A priority Critical patent/JP2008151491A/en
Publication of JP2008151491A publication Critical patent/JP2008151491A/en
Pending legal-status Critical Current

Links

Images

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a small, thin, light and convenient heat exchange type simple heater efficiently and continuously transmitting heat exchange through a set tool panel at any place and at an any time without direct use of electricity and gas, easily carried, excelling in convenience with simple work to heat an urgent liquid flow drip object in a cold district, in a disaster, or the like, and repeatedly and suitably usable for relieving or eliminating pain due to a temperature defect in instillation or dripping of transfusion, preventing a drop of body temperature, and heating and automatically supplying liquid food. <P>SOLUTION: Two support bodies of a heat radiating part A supporting a latent heat radiating body of a heat source, and a heat absorbing part B having a variable piping tool pattern type panel carrying a tube for leading in a fluidized object and absorbing heat, are joined face to face, and the temperature of the heated object is raised to a target temperature by the latent heat radiation of the heat source in a process of the heated fluid passing through inside the tube. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、災害、緊急時の医療や介護医療及び電源の確保が困難な野外等の分野で利用できる。潜熱蓄熱組成物は融点付近の温度を相変化が完了するまで一定温度の放熱が持続する特徴を有する。従って該放熱体は温度伝達は接続治具で簡単に熱伝達制御ができる。時、場所を選ばないので運用や使用の範囲を広げる。例えば、災害や緊急の治療に供される輸液の投滴やチュ−ブを介した流動食等の加温を行う加熱器を提供する。  INDUSTRIAL APPLICABILITY The present invention can be used in fields such as disasters, emergency medical care, nursing care, and the outdoors where it is difficult to secure a power source. The latent heat storage composition has a feature that heat dissipation at a constant temperature is maintained until the phase change is completed at a temperature near the melting point. Therefore, the heat transfer of the heat radiating body can be easily controlled by the connecting jig. Since the place is not chosen, the range of operation and use is expanded. For example, the present invention provides a heater that heats a drop of infusion used for a disaster or emergency treatment or a liquid food through a tube.

被加熱対象になる流体物の昇温や保温方法に措いて、従来から電気ヒ−タ−を用いた方法が提案され実化している。治療に供される医薬品の輸液や輸血用血液等は保存において、低温庫又は恒温庫を用いて保存処置が施されている。しかるに医薬輸液、血液等の運用条件は使用直前までその管理が義務づけられている。これらを冬季、人体に未処置のまま投滴すると低温障害など不具合が危ぐされていた。しかし電気式加熱装置は電源がないと使用できない。また、電源を取り外すと保温機能がないから点滴等で適正な温度を維持できなかった。  Conventionally, a method using an electric heater has been proposed and implemented in consideration of a method for raising the temperature of a fluid to be heated and a method for keeping it warm. In the preservation of medicinal fluids, blood for transfusion, etc. used for treatment, preservation treatment is performed using a low temperature chamber or a constant temperature chamber. However, management of the operating conditions for pharmaceutical infusions, blood, etc. is obligated until just before use. If these were dropped on the human body during the winter season, problems such as low temperature damage were at risk. However, the electric heating device cannot be used without a power source. Also, when the power supply was removed, there was no heat retention function, so it was not possible to maintain an appropriate temperature by infusion.

発明が解決しょうとする課題Problems to be solved by the invention

本発明の加熱器に装着する金属トリガ−を内蔵した潜熱蓄熱体を支持した加熱器の操作と運用は、航空機、鉄道、船舶や一般車輛内、野外及び病院内の移動等での装着に制限されない。設定の潜熱放熱体は物質固有の融点を保有し、該物質は融解した状態が固有の融点以下になると融点付近の一定温度を相変化とともに放熱を始めて凝固が終了するまで、放熱温度を持続する特徴がある。一般的には温度を維持するには放熱負荷と加熱負荷のバランスを制御する事で装置が必要であるが、該加熱器には不要である。また使用前の該潜熱放熱体を過冷却状態で保持して、どこにでも持ち運びができ、電気がなくても使用できる特徴を有する。該装置に提供の素材は金属、プラスチック、紙等で構成できる。熱損失を防止する手段として、発泡ポリスチレン等断熱材成型物の構成材で解決した。軽薄で熱損失を大幅に軽減して、被対象物を流動中に加熱して、被加熱対象物の出口温度を目的温度まで昇温する。放熱体の放熱が終了した後の該放熱体（固体状態）を再融解すれば、何度も繰り返し使用できる熱源となる。機器は単純な構造にできるから故障や障害が起りにくく、簡便な取り扱いで、運用上の作業効率の向上に効果がある。当該機器は軽量で小型化が容易であり、紙器や発泡プラスチックを支持体とした場合は断熱性に優れて安価である。また蓄熱放熱体を除く、構成部位を使い切りにして、資源リサイクルに回せば後処理と保健衛生面及び管理面の負荷を軽減できる。  The operation and operation of a heater supporting a latent heat storage body with a built-in metal trigger attached to the heater of the present invention is limited to installation in aircraft, railways, ships, general vehicles, outdoors and hospitals. Not. The set latent heat radiator has a specific melting point of the substance, and when the melted state becomes lower than the specific melting point, the constant temperature near the melting point starts to dissipate with the phase change until the solidification is completed. There are features. In general, in order to maintain the temperature, an apparatus is required by controlling the balance between the heat radiation load and the heating load, but this is not necessary for the heater. In addition, the latent heat radiator before use is held in a supercooled state and can be carried anywhere and can be used without electricity. The material provided to the device can be composed of metal, plastic, paper, or the like. As a means for preventing heat loss, the problem was solved with a component of a heat insulating material molding such as expanded polystyrene. It is light and thin, greatly reducing heat loss, heating the object while flowing, and raising the outlet temperature of the object to be heated to the target temperature. If the heat dissipation body (solid state) after the heat dissipation of the heat dissipation body is remelted, it becomes a heat source that can be used over and over again. Since the equipment can be made simple, it is unlikely that a failure or failure will occur, and simple handling is effective in improving operational efficiency. The device is lightweight and easy to miniaturize. When a paper container or foamed plastic is used as a support, the device is excellent in heat insulation and inexpensive. Moreover, if the components other than the heat storage and heat radiator are used up and used for resource recycling, the burden on post-processing, health and hygiene, and management can be reduced.

本発明の熱源として装てんする相変化潜熱放熱物質が電解質系水和物の酢酸ナトリウム系水和物を主材とし融点を４０℃のから５６℃の範囲で設定できる。潜熱蓄熱材の放熱容量は顕熱蓄熱材料、例えば水との比較において、密度や単位所要熱量及び放熱量で約３．６倍と大きく、容積をコンパクトにできる。該、蓄熱物質の性状は物質固有の融点で吸熱して融解、放熱しながら凝固の熱反応を顕して、吸熱と放熱は相（状態変化）液体⇔固体の反応が終了するまで、大きい蓄熱量と一定温度を持続して放出と吸収を行う特徴がある。当技術はこの反応を応用したものである。また過冷却とは物質の融点以下に温度が下がっても相変化を起こさない状態を言う、すなわち融解状態での分子が揺らぎの準安定状態なるとされ、この時、何らかの刺激を受ければ、相変化して安定化（凝固）へ移行する。この物理的化学現象は既に解明が進んでいるが、特に酢酸ナトリウム水和物は特に他の系より過冷却を起こしやすい。破過冷却の手段としては核生成法の手段の一つとして、シ−ド法や刺激による物理的手段が開示されている。  The phase change latent heat dissipating material to be loaded as the heat source of the present invention can be set in the range of 40 ° C. to 56 ° C. with a melting point of 40 ° C. based on sodium acetate hydrate as an electrolyte hydrate. The heat dissipation capacity of the latent heat storage material is about 3.6 times greater in density, unit heat quantity and heat release compared to sensible heat storage material such as water, and the volume can be made compact. The properties of the heat storage material show a thermal reaction of solidification while absorbing and melting and releasing heat at the inherent melting point of the material, and the heat absorption and heat release are large amounts of heat storage until the reaction of the phase (state change) liquid-solid is completed. It is characterized by releasing and absorbing at a constant temperature. This technology applies this reaction. Supercooling refers to a state in which no phase change occurs even when the temperature falls below the melting point of the substance, that is, the molecule in the molten state is said to be in a metastable state of fluctuation. Then, it shifts to stabilization (coagulation). Although this physical and chemical phenomenon has already been elucidated, sodium acetate hydrate in particular is more susceptible to supercooling than other systems. As means for breakthrough cooling, seed means and physical means by stimulation are disclosed as one of nucleation methods.

該手法として、米国特許４，４６０，５４６号が開示され、また発明者は研究成果を特許第２５６６４４５号と特公開２００４−１６０４２７号等で既に開示している。本発明はこの事実に基づき、単独又は相和した混合物と、独自の熱伝達手段と構造を詳細に改良し、開示の技術を補い正確で効率のよい加熱器としている。該放熱体の酢酸ナトリウム水和塩の性状の理論値は融点５８．５℃、潜熱量６０カロリ−／グラムであるが、生産物をそのまま使用すると水と結晶物の密度の違いから融解／凝固の過程で水溶液と酢酸結晶と無水物の二層に分離して、原系に回復しないから、熱履歴と共に潜熱蓄熱機能を喪失して使用できなかった。本発明は相分離防止の解決方法として単一多糖類の添加や発泡ポリウレタンや不織布状フエルト等に含浸の手段を用いた処置によって、組成機能の安定を確保している。該潜熱蓄熱放熱体は密度放熱量に優れる熱源として、構成の加熱器を精度の向上と軽量小型化ができる特徴を有する。
米国特許４，４６０，５４６号 特許第２５６６４４５号 特公開２００４−１６０４２７号 As such a technique, US Pat. No. 4,460,546 is disclosed, and the inventor has already disclosed research results in Japanese Patent No. 2566445 and Japanese Patent Publication No. 2004-160427. Based on this fact, the present invention has improved the details of the single or summed mixture and the unique heat transfer means and structure to make up the disclosed technique to be an accurate and efficient heater. The theoretical value of the properties of sodium acetate hydrate of the heat dissipating body is 58.5 ° C. of melting point and 60 calories / gram of latent heat. However, when the product is used as it is, melting / solidification is caused by the difference in density between water and crystals. In this process, it was separated into two layers of aqueous solution, acetic acid crystal, and anhydride and did not recover to the original system. In the present invention, as a solution for preventing phase separation, the stability of the composition function is ensured by the addition of a single polysaccharide or the treatment using means for impregnating foamed polyurethane or nonwoven felt. The latent heat storage and heat dissipating body has a feature that it can improve the accuracy and reduce the weight and size of the heater as a heat source with excellent density heat dissipation.
U.S. Pat. No. 4,460,546 Japanese Patent No. 2566445 Japanese Patent Publication No. 2004-160427

課題を解決するための手段Means for solving the problem

本発明は潜熱蓄熱組成物を密封する手段として、塩化ビニル、ポリプロピレン、ポリエチレン、ポリエステル樹脂の軟包装物あるいは同、ポリオレフィン樹脂になる各種ラミネ−ト積層フィルム包装物や各種のエラスト−マ等の薄膜包装物に充填、脱気密封する方式により熱履歴に好ましい対応である。  As a means for sealing the latent heat storage composition, the present invention provides a soft package of vinyl chloride, polypropylene, polyethylene, polyester resin, or a thin film such as various laminated laminated film packages and various elastomers that become polyolefin resins. It is a preferable response to the heat history by filling and degassing and sealing the package.

一般的に採用される各々の潜熱蓄熱組成物は固有の融点以上で融解し、それ以下では凝固の相状を呈する。すなわち物質を加熱すると熱を吸収しながら融解し、融点以上で液化しながら蓄熱する。また、該物質は融点温度以下で凝固が始まるが、その際、原子の組替え作用で、蓄えたエネルギ−量が放出される。当該熱エネルギ−の放出は蓄熱物質の凝固が完了するまで融点温度を持続する。従って該、潜熱蓄熱材は予め、加熱被対象物に適応する融点をもった潜熱蓄熱組成物を事前に加熱溶解していれば必要に応じて随時、加熱器に装着し、蓄熱体に具備した反復運動をするように工夫した金属片トリガ−を物理的手段（指等で押す）で振動させて潜熱蓄熱体組成物を刺激して結晶化作用させれば容易に放熱を開始できる。  Each latent heat storage composition generally employed melts at or above its inherent melting point, and below it exhibits a solidification phase. That is, when a substance is heated, it melts while absorbing heat, and stores heat while liquefying above the melting point. In addition, the substance starts to solidify below the melting point temperature. At that time, the stored energy is released by the recombination of atoms. The release of the thermal energy maintains the melting point temperature until the solidification of the heat storage material is completed. Therefore, if the latent heat storage material is previously heated and dissolved in advance, the latent heat storage composition having a melting point suitable for the object to be heated is attached to the heater as needed, and provided in the heat storage body. Heat release can be easily started by vibrating the metal piece trigger devised to perform repetitive motion with physical means (pushing with a finger or the like) to stimulate the latent heat storage body composition to cause crystallization.

蓄熱放熱体を担持する放熱部と被流体加熱対象物を流通チュ−ブの配管を介して、加熱される吸熱部に分割したものを合掌状に重層して、熱交換する構造を特徴とする。尚、本発明の加熱容器に採用の標記の素材が各種合成樹脂、及び独立気泡性樹脂、紙材、金属材各単独あるいは複合して、断熱層を有する構造体である。潜熱放熱体を充填に採用する包装袋の素材のプラスチック樹脂はポリエチレン、ポリプロピレン、ポリエステル、ナイロン、アクリル、ＡＢＳ、エラストマ−、塩化ビニルから選ばれ、紙質の場合は単独、あるいは接着層／金属箔／紙／断熱層／金属箔／接着層の積層材を用いると経済的に安価であるから衛生安全面で都度、使い捨てにすれば、事後処理は資源リサイクルで現場での作業負担を軽減できる。流体用採用するプラスチック製軟質チュ−ブは流体物の種類、例えば医薬輸液、血液、流動食品等の対応の変更が容易である。本発明の放熱体は一定の温度での放熱を特徴とするが、熱伝達の効果を調整する手段として、吸熱部Ａ内に配置する複数を複合して治具パタ−ン化したパネルで被加熱管の配置を変更することで、任意に熱交換にかかる温度調整や流量調整を木目細やかで適性な供給を症状に併せて選択できる事を容易にした。  The heat-dissipating part supporting the heat-storing heat-dissipating body and the fluid target to be heated are divided into the heat-absorbing parts to be heated through the piping of the distribution tube, and the heat-exchanging structure is layered in the shape of a palm. . In addition, the material of the title employ | adopted as the heating container of this invention is a structure which has a heat insulation layer by combining each synthetic resin, closed cell resin, paper material, and metal material individually or in combination. The plastic resin of the packaging bag material used for filling the latent heat radiator is selected from polyethylene, polypropylene, polyester, nylon, acrylic, ABS, elastomer, and vinyl chloride. If a paper / heat insulating layer / metal foil / adhesive layer laminate is used, it is economically inexpensive, and if it is made disposable every time in terms of hygiene and safety, post-processing can be resource recycling and the work burden on the site can be reduced. The plastic soft tube used for the fluid can be easily changed in correspondence with the type of fluid, for example, pharmaceutical infusion, blood, and fluid food. The heat radiator of the present invention is characterized by heat radiation at a constant temperature. However, as a means for adjusting the effect of heat transfer, a plurality of panels arranged in the heat absorbing part A are combined with a panel made of a jig pattern. By changing the arrangement of the heating tubes, it is easy to select the appropriate supply according to the symptom for adjusting the temperature and flow rate for heat exchange arbitrarily.

発明の効果The invention's effect

本発明の該容器は容器内の温度を放熱する潜熱放熱体組成物単独の放熱部と加熱被流体対象物を導入するチュ−ブ管を担持する治具パタ−ンの複数を選定できるよう一体型としたパネル（複数は図示しないが、例えばＳ型、Ｕ型、Ｉ型、り型等のはめ込み式パタ−ン）で単独又は複合して選択することができる。被加熱物と放熱部の接触面を可変することで、熱吸収を効率的に調整できる。さらに流量調整器と併用すれば、よりきめ細かな適温と流量の調整が効果的に実行できる。また吸熱部を外気温度を遮断する断熱支持体で構成して、蓄熱体の熱損失を軽減して、熱による不具合を解消できる。該加熱器は潜熱蓄熱体の放熱温度が任意に設定できるから医療行為に使用される医薬輸液の許容される温度域で昇温と温度を保持し、薬効輸液、輸血の外、流動食の加温に運用できる。加温による流動食にかかる味覚の増進や消化吸収を促進する効果が期待できる。  The container according to the present invention can select a plurality of jig patterns carrying a heat radiating portion of the latent heat radiator composition alone for radiating the temperature in the container and a tube pipe for introducing a heated fluid target. The panel can be selected singly or in combination with a body-type panel (a plurality of panels are not shown, but are, for example, inset patterns such as S-type, U-type, I-type, and R-type). By changing the contact surface between the object to be heated and the heat radiating portion, heat absorption can be adjusted efficiently. Furthermore, if used together with a flow rate regulator, finer adjustment of the appropriate temperature and flow rate can be effectively performed. Moreover, the heat absorption part is comprised by the heat insulation support body which interrupts | blocks outside temperature, the heat loss of a thermal storage body is reduced, and the malfunction by heat can be eliminated. The heater can arbitrarily set the heat radiation temperature of the latent heat storage body, so that the temperature and temperature are maintained within the allowable temperature range of the pharmaceutical infusion used in medical practice, and in addition to medicinal infusion, transfusion, and liquid food. It can be operated at a high temperature. It can be expected to enhance the taste and promote digestion and absorption of liquid foods by heating.

該機能により、金属トリガ−を内蔵した潜熱蓄熱体の性状は放熱温度を予め設定できて、過冷却状態で蓄熱できるから、運用時にトリガ−で起熱作用をすれば設定温度を放熱する。放熱が終了すれば装置から取り出して、該放熱体を湯せん等の方法で再加熱、融解すれば繰り返し使用できる。また温度調整治具パタ−ンパネルを装置して、被加熱物に適性な温度を伝達調整する。形状及び形態において熱損失を軽減して、装置の軽量小型化ができるなど運用上の利便性を有する加熱／吸熱を行う簡易熱交換型加熱器。  With this function, the property of the latent heat storage body with a built-in metal trigger can set the heat release temperature in advance, and heat can be stored in the supercooled state. Therefore, if the trigger is activated during operation, the set temperature is released. When the heat radiation is completed, the heat sink can be taken out from the apparatus and re-heated and melted by a method such as a hot water bath to be used repeatedly. In addition, a temperature adjustment jig pattern panel is installed to transmit and adjust an appropriate temperature to the object to be heated. A simple heat exchange type heater that performs heating / heat absorption with operational convenience, such as reducing the heat loss in shape and form, and making the device lighter and smaller.

本発明の実施例である。
表１より選ばれる各系固有の融点を有する電解質物質を調理調整して成る潜熱放熱組成物をオレフィン樹脂ラミネ−ト積層包装袋に該蓄熱材を定量（ｇ）重量を減圧下で密封充填した。以上の構造になる潜熱蓄熱材主成分について実施例を表２に示す。該、試料Ａ，Ｂ，Ｃ，Ｓを加熱融解し加熱容器に装着して放熱／吸熱について、各系の熱量、融点、及び装置内部温度の項目を計測した。各系３点の熱量の平均数値を表２にに示す。△Ｔ＝２０℃環境温度に措いて実施した各系になる潜熱蓄熱体の計測結果は系の原型理論値とほぼ近い値を示した。表２に標記する主成分の記号はＡ酢酸ナトリウム３水塩原型、Ｂ酢酸ナトリウム３水塩実施に措いての試料。Ｃチオ硫酸ナトリウム、Ｓ水（比較用）。

Figure 2008151491
It is an Example of this invention.
A latent heat dissipating composition prepared by cooking an electrolyte substance having a melting point specific to each system selected from Table 1 was quantified (g) by weight of the heat storage material in an olefin resin laminated laminate bag, and the weight was hermetically sealed under reduced pressure. . Table 2 shows examples of the main component of the latent heat storage material having the above structure. The samples A, B, C, and S were heated and melted and attached to a heating container, and the items of heat quantity, melting point, and internal temperature of each system were measured for heat dissipation / heat absorption. Table 2 shows the average value of the heat quantity at three points in each system. ΔT = 20 ° C. The measurement results of the latent heat storage bodies that were implemented in response to the ambient temperature showed values that were close to the original theoretical values of the system. The main component symbols shown in Table 2 are A sodium acetate trihydrate prototype and B sodium acetate trihydrate sample. C sodium thiosulfate, S water (for comparison).
Figure 2008151491

本発明に採用するＡ〜Ｃの内、選ばれる酢酸ナトリウム系単独、もしくは他系との割合を任意に調合調整した共晶重合組成物で、原系の融点変更を試みた試料３点の実施例である。比熱０．３５［Ｋｃａｌ／Ｋｇ／℃］密度平均１．４で放熱量に換算した表２の蓄熱材重量を密封充填し、該、蓄熱体に接するように密着重層のチュ−ブ内に輸液にほぼ近い密度に調整した塩水を用いた。予め流速を一定に設定して、配管治具盤を用いて、潜熱蓄熱体を融解／放熱した。表示熱量等の項目は熱流計で、加熱器の入口温度と出口温度は熱電対センサ−とデ−タ−ロガ−を用いて計測した値である。熱量の所要はＤＳＣ計測方法とほぼ、一致した値で結果から熱量は元相理論数値に近いものであった。尚、酢酸ナトリウム３水塩の融点調整になる組成物試料５点を作成して、各々の過冷却と結晶化の手段として金属トリガ−を包装体に同梱して繰り返し実施例では実用を想定して熱履歴の試験を行い、性能の効果について詳細は計測表３に示す。

Figure 2008151491
Implementation of 3 samples of the eutectic polymerization composition in which the ratio of sodium acetate type alone or other system selected from A to C used in the present invention is arbitrarily adjusted and the melting point of the original system is changed. It is an example. Specific heat 0.35 [Kcal / Kg / ° C.] The heat storage material weight in Table 2 converted to heat release with an average density of 1.4 was hermetically filled, and the solution was infused into the tube of the adhesive multi-layer so as to contact the heat storage body The salt water adjusted to a density close to that was used. The flow rate was set to be constant in advance, and the latent heat storage body was melted / heated using a piping jig board. Items such as the amount of display heat are heat flow meters, and the inlet temperature and outlet temperature of the heater are values measured using a thermocouple sensor and a data logger. The amount of heat required was almost the same as the DSC measurement method, and the amount of heat was close to the theoretical value of the original phase. In addition, five composition samples that adjust the melting point of sodium acetate trihydrate are prepared, and a metal trigger is packaged in each package as a means of supercooling and crystallization. Then, a thermal history test is performed, and details of the effect of performance are shown in Measurement Table 3.
Figure 2008151491

発明の効果The invention's effect

該加熱容器に装着する潜熱放熱物質は、高熱量と一定温度を一定時間維持放熱する性状を持つので、潜熱蓄熱組成物を過冷却状態で維持して運用時に作用させる方法では、放熱温度を一定に保つので温調が不要となり装置の単純小型化と機械的不具合等の障害を減少できる。設定場所に制限されずに持ち運びや操作の効率化と利便性を備えるものである。  The latent heat dissipating material attached to the heating container has the property of radiating and maintaining a high amount of heat and a constant temperature for a certain period of time. Therefore, in the method in which the latent heat storage composition is maintained in a supercooled state and operated during operation, the heat radiation temperature is constant. Therefore, temperature control is not required, and the apparatus can be reduced in size and troubles such as mechanical problems can be reduced. It is efficient and convenient to carry and operate without being limited to the setting location.

本発明の流体加熱器の構造実施例を示すものである。
の図面は図示しない被流体物の供給容器から流体を導入する柔軟なプラスチック製チュ−ブ管（吸熱部）と潜熱放熱体のトリガ−を所定の位置に設置した放熱部を重層して支持する状態を示す、加熱対象である被流体対象物の温度Ａ０が加熱器Ａ内部に配置のチュ−ブ管を介して、潜熱放熱体で昇温されてＡ１に到る熱交換状態を図示した加熱器の斜図である。 はトリガ−を有する潜熱放熱体を図示した平面図。 はトリガ−を図示した平面図及び断面図。 The structural example of the fluid heater of this invention is shown.
In the drawing, a flexible plastic tube tube (heat absorbing portion) for introducing a fluid from a supply container for a fluid object (not shown) and a heat radiating portion in which a trigger for a latent heat radiator is installed at a predetermined position are supported in an overlapping manner. Shown is a heat exchange state in which the temperature A 0 of the object to be fluid that is the heating target is heated by the latent heat radiator through the tube arranged in the heater A and reaches A 1. FIG. FIG. 3 is a plan view illustrating a latent heat radiator having a trigger. FIG. 2 is a plan view and a cross-sectional view illustrating a trigger.

符号の説明Explanation of symbols

１〜プラスチックチュ−ブ管 ５〜アルミ熱伝導板
２〜配管治具パタ−ン展開図例 ６〜潜熱放熱体及びトリガ−
３〜支持体（断熱容器） ７〜液体流量調整器
４〜Ａ面／Ｂ面接合固定部1 Plastic tube 5 Aluminum heat conduction plate 2 Piping jig pattern development 6 Latent heat radiator and trigger
3-Support (insulated container) 7-Liquid flow controller 4-A side / B side joint fixing part

Claims (3)

熱源に相変化で吸放熱を行う潜熱蓄熱体を担持して、装脱着できる放熱支持部（Ｂ）と熱吸収部を構成する合成樹脂製軟質チュ−ブ状流通管を担持する支持体に熱伝達調整治具及び流量調整器を装着して、熱吸収支持部（Ａ）を構成する。使用時に該構成部ＢとＡを合掌状に積層して、被加熱流体はチュ−ブ管を介して潜熱蓄熱体と熱交換を行う事を特徴とする液状流体物の加熱器に関する。  A latent heat storage body that absorbs and dissipates heat by phase change is supported on the heat source, and heat is applied to the support that supports the heat-dissipating support portion (B) that can be attached and detached and the synthetic resin soft tube-shaped flow pipe that constitutes the heat absorption portion. A heat absorption support part (A) is comprised by mounting | wearing with a transmission adjustment jig and a flow regulator. The present invention relates to a liquid fluid heater characterized in that the components B and A are laminated in the shape of a palm when in use, and the fluid to be heated exchanges heat with the latent heat accumulator through a tube. 熱源の潜熱蓄熱材が酢酸ナトリウム３水和組成物で系の凝固点／融解点が４０℃から５８℃、単位熱量が７０ｃａｌ／ｍｌから８５ｃａｌ／ｍｌの範囲を用いる。発泡ポリウレタン又は化学繊維になる不織布状フエルトに含浸して脱気処理した材とし、結晶化手段にＳＵＳ、ＣＵ等を予め原型に復元する様に加工した金属片を蓄熱放熱体内に配置して破過冷却の手段とした請求項１記載の潜熱蓄熱体に関する。  The latent heat storage material of the heat source is sodium acetate trihydrate composition, and the system has a freezing point / melting point of 40 ° C. to 58 ° C. and a unit calorie of 70 cal / ml to 85 cal / ml. A non-woven felt made of polyurethane foam or chemical fiber is impregnated and degassed, and a metal piece processed so that SUS, CU, etc. are restored to the original shape for crystallization means is placed in the heat storage and heat dissipation body and broken. The latent heat storage body according to claim 1, which is a means for supercooling. 放熱部及び熱吸収部の支持体に断熱を有する合成樹脂、紙器、金属類の複合体から選定して、熱吸収支持部に導入するチュ−ブと接触する治具パタ−ンを複数作成して複合化したパネル盤を装着して、パネルの治具操作により熱交換の効率を自在に調整できる事を特徴とする請求項１記載の支持体に関する。  Select from a composite of heat-insulating and heat-absorbing support plastics, paper containers, and metals, and create multiple jig patterns that contact the tube to be introduced into the heat-absorbing support. The support according to claim 1, wherein a heat-exchange efficiency can be freely adjusted by mounting a panel panel that is combined with the panel and operating a jig on the panel.
JP2006357251A 2006-12-18 2006-12-18 Fluid heater using latent heat storage body as heat source Pending JP2008151491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006357251A JP2008151491A (en) 2006-12-18 2006-12-18 Fluid heater using latent heat storage body as heat source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006357251A JP2008151491A (en) 2006-12-18 2006-12-18 Fluid heater using latent heat storage body as heat source

Publications (1)

Publication Number Publication Date
JP2008151491A true JP2008151491A (en) 2008-07-03

Family

ID=39653836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006357251A Pending JP2008151491A (en) 2006-12-18 2006-12-18 Fluid heater using latent heat storage body as heat source

Country Status (1)

Country Link
JP (1) JP2008151491A (en)

Similar Documents

Publication Publication Date Title
US8613762B2 (en) Cold therapy apparatus using heat exchanger
US20120165910A1 (en) Cold compress for therapeutic cooling
US20080119916A1 (en) Cold Compress for Therapeutic Cooling
JP3091223B2 (en) Portable cooler
US6855410B2 (en) Phase change material thermal capacitor clothing
JP2008514312A (en) Cover for cooling the patient and cooling device with such a cover
WO2014144072A2 (en) Phase change heat packs
EP3010457B1 (en) Life cradle device for inducing neonatal hypothermia
US20160051404A1 (en) Cold Compress for Therapeutic Cooling
US5101804A (en) Biological fluid warmer
CN102791227A (en) Home-use applicators for non-invasively removing heat from subcutaneous lipid-rich cells via phase change coolants, and associated devices, systems and methods
US10369042B2 (en) Thermal packs for therapeutic treatment
CN103608059A (en) Fluid warming or cooling system
US20150107601A1 (en) Wireless patient positioning and warming device
WO2012054973A1 (en) Portable fluid warmer
WO2018010018A1 (en) Thermal energy storage apparatus
WO2017127768A1 (en) Sterile temperature controlling wound dressing device, system and method
US3536059A (en) Chemical heat source for divers
WO2001022779A1 (en) Microwavable gel containing microencapsulated phase change material
JP2008151491A (en) Fluid heater using latent heat storage body as heat source
WO2006056015A1 (en) Fluid warmer
JP2004160427A (en) Thermostat
JP2801529B2 (en) Heat storage with cooling / warming function
EP2058139A1 (en) Latent-energy heat control of paint viscosity
JP2002013893A (en) Latent heat dissipating body equipped with heat generating device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090518

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090518

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090831

A072 Dismissal of procedure

Free format text: JAPANESE INTERMEDIATE CODE: A073

Effective date: 20100330