JP2793645B2 - Method of manufacturing heat storage board - Google Patents
Method of manufacturing heat storage boardInfo
- Publication number
- JP2793645B2 JP2793645B2 JP1208786A JP20878689A JP2793645B2 JP 2793645 B2 JP2793645 B2 JP 2793645B2 JP 1208786 A JP1208786 A JP 1208786A JP 20878689 A JP20878689 A JP 20878689A JP 2793645 B2 JP2793645 B2 JP 2793645B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage material
- latent heat
- bag
- material particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Building Environments (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） この発明は、床や壁や植木鉢の内部に装填して蓄熱材
として使用したり、単独で蓄熱容器としても使用できる
蓄熱ボードの製造方法に関する。Description: TECHNICAL FIELD The present invention relates to a method of manufacturing a heat storage board that can be loaded into a floor, a wall, or a flower pot and used as a heat storage material, or used alone as a heat storage container.
（従来の技術） 輻射熱を利用した暖房装置は、室内をムラなく加熱し
て人体の温点を快く刺激するため、快適な暖房システム
を構成し得る。近時、このような暖房装置に、主として
省エネルギーを目的として、蓄熱構造を加えたものが使
用されるようになってきた。すなわち、安価な深夜電力
を用いて発生させた熱や太陽熱、あるいは、他の熱源の
廃熱等を蓄熱材に蓄熱しておき、暖房時にその熱を利用
しようと言うものである。(Conventional technology) A heating apparatus using radiant heat can heat a room evenly to stimulate a warm point of a human body, so that a comfortable heating system can be configured. In recent years, a heating device having a heat storage structure added for the purpose of energy saving has come to be used. That is, heat or solar heat generated by using inexpensive midnight power, waste heat of another heat source, or the like is stored in a heat storage material, and the heat is used during heating.
蓄熱材としては、これまで、コンクリートやレンガ等
の顕熱蓄熱材が用いられてきた。しかし、最近では、こ
れら顕熱蓄熱材よりも体積あたりの蓄熱量が大きく、し
かも、一定温度で蓄放熱が行える潜熱蓄熱材が多用され
るようになってきた。潜熱蓄熱材は、固体−液体間、固
体−固体間等の相変化に伴う潜熱を利用するもので、た
とえば、塩化カルシウム６水塩、硫酸ナトリウム10水塩
等の水和塩や、パラフィン類、脂肪酸エステル等が知ら
れている。As the heat storage material, a sensible heat storage material such as concrete or brick has been used. However, recently, latent heat storage materials which have a larger amount of heat storage per volume than these sensible heat storage materials and can store and release heat at a constant temperature have been frequently used. The latent heat storage material utilizes latent heat accompanying a phase change between a solid and a liquid, between a solid and a solid, and includes, for example, hydrated salts such as calcium chloride hexahydrate, sodium sulfate decahydrate, and paraffins. Fatty acid esters and the like are known.
この潜熱蓄熱材を蓄熱ボードとして床や壁等に施工し
ようとすれば、潜熱蓄熱材のうち、上記例示のものは、
使用時に液体となるため密封容器中に封入しておくか、
特開昭63−201434号公報に示されるように、下記に述べ
るような方法で潜熱蓄熱材粒子を作ってそれを容器に充
填しなければならない。If this latent heat storage material is to be constructed as a heat storage board on a floor or wall, among the latent heat storage materials,
Since it becomes a liquid at the time of use, it should be sealed in a sealed container,
As shown in JP-A-63-201434, latent heat storage material particles must be prepared by the method described below and filled in a container.
すなわち、各潜熱蓄熱材粒子は、従来と同様に、オリ
フィス法，相分離法，気中懸濁法のマイクロカプセル化
の手法を用いて樹脂を材料とするマイクロカプセル中に
潜熱蓄熱材を封入したり、活性炭や木材チップ等の連続
多孔性吸収体に潜熱蓄熱材融解液を吸収させたり、ゴム
等の樹脂と潜熱蓄熱材とを混練して樹脂マトリクス中に
潜熱蓄熱材を組み込んだり、ポリオレフィンがその融点
以上に熱せられた結晶質有機系蓄熱材中に浸漬されると
膨潤する性質を利用してポリオレフィン粒子に潜熱蓄熱
材を含浸させる等して形成すればよいのである。In other words, each latent heat storage material particle is filled with the latent heat storage material in a resin-based microcapsule using a microencapsulation method such as an orifice method, a phase separation method, or an air suspension method, as in the past. Or, a latent heat storage material melt is absorbed by a continuous porous absorber such as activated carbon or wood chips, or a resin such as rubber is kneaded with a latent heat storage material to incorporate the latent heat storage material into a resin matrix. The polyolefin particles may be formed by impregnating the polyolefin particles with a latent heat storage material, utilizing the property of swelling when immersed in a crystalline organic heat storage material heated to the melting point or higher.
ここで、第10図に示すように、潜熱蓄熱材を吸収また
は含浸させて潜熱蓄熱材粒子２′を形成し、それを粉粒
体３′と共に袋体１′に納めることにより、多数の潜熱
蓄熱材粒子２′を１つの袋体１′で扱うということは、
すでに特開昭63−201433号公報で言及されており、一般
にも行われているが、この様に充填しただけでは潜熱蓄
熱材粒子２′および粉粒体３′が、袋体１′内部で移動
して下記の様な問題が発生していた。Here, as shown in FIG. 10, a latent heat storage material is absorbed or impregnated to form latent heat storage material particles 2 ', and the latent heat storage material particles 2' are put together with the granular material 3 'in a bag 1' to form a large number of latent heat storage materials. To treat the heat storage material particles 2 'in one bag 1'
Although already mentioned in JP-A-63-201433 and commonly used, the latent heat storage material particles 2 'and the powder particles 3' are filled in the bag 1 'only by filling in this manner. After moving, the following problems occurred.
（発明が解決しようとする課題） 袋体１′内部に発生する独立した空気の層のため、蓄
熱ボード自体の熱伝導が悪くなり、効率の良い蓄放熱が
行えない。(Problems to be Solved by the Invention) Due to the independent layer of air generated inside the bag 1 ', the heat conduction of the heat storage board itself deteriorates, and efficient heat storage and radiation cannot be performed.
第11図に示すように、袋体１′内部の潜熱蓄熱材粒子
２′に偏りが発生し、蓄熱ボードＡ′に凹凸が出来て発
熱体８′等との接触が悪くなり、やはり効率の良い蓄放
熱が行えない。As shown in FIG. 11, the latent heat storage material particles 2 'inside the bag body 1' are biased, and the heat storage board A 'is made uneven so that the contact with the heating element 8' and the like becomes poor, and the efficiency is also lowered. Good heat storage and heat dissipation cannot be performed.
袋体内部の潜熱蓄熱材粒子２′および粉粒体３′が袋
体１′内部で移動するため、強度が弱く、蓄熱ボード
Ａ′を水平に持ち上げると中央で腰折れしたりして作業
がやりにくい。Since the latent heat storage material particles 2 'and the granular material 3' inside the bag body move inside the bag body 1 ', the strength is weak, and when the heat storage board A' is lifted horizontally, the work breaks at the center and the work is performed. Hateful.
これを解決しようとすれば、袋の大きさを変えずに充
填量を増すことが考えられるが、充填後の袋体１′の形
状は、第12図に示すように、円柱状に近づき中央が高く
なるため、上記に対する改善とはならない。In order to solve this problem, it is conceivable to increase the filling amount without changing the size of the bag. However, as shown in FIG. Is not improved.
本発明は上記のことに鑑み提案されたもので、その目
的とするところは、充分な強度を保持し、かつ蓄放熱が
良く、また、作業性の良い蓄熱ボードを得ることができ
る蓄熱ボードの製造方法を提供するにある。The present invention has been proposed in view of the above, and its object is to maintain a sufficient strength, and good heat storage and heat dissipation, and, furthermore, a heat storage board capable of obtaining a workable heat storage board. It is to provide a manufacturing method.
（課題を解決するための手段） すなわち、本発明は、潜熱蓄熱材を吸収あるいは含浸
させた潜熱蓄熱材粒子に粉粒体を付着させ、袋体内に充
填後、加熱加圧時に袋体に形成した空気の逃げ道を介し
潜熱蓄熱材粒子間から追い出された空気を排出して成型
するようにし、上記目的を達成している。(Means for Solving the Problems) That is, according to the present invention, particles are attached to the latent heat storage material particles that have absorbed or impregnated the latent heat storage material, and after filling in the bag, the powder is formed in the bag at the time of heating and pressing. The above object is achieved by discharging the air expelled from between the latent heat storage material particles through the escape path of the air thus formed and molding.
（作用） 潜熱蓄熱材粒子と粉粒体とを別々に袋体内に入れたも
のでは、内部でそれらが移動してしまい強度が劣るが、
上記構成として充填すればそのようなことがなく、充分
な強度が得られる。また、平板状にできるため、蓄放熱
が良く、さらに、強度が向上することから、腰折れもな
く、作業性も良好となる。(Action) In the case where the latent heat storage material particles and the granular material are separately put in the bag body, they move inside and the strength is inferior.
By filling as the above configuration, such a phenomenon is not caused, and sufficient strength can be obtained. In addition, since it can be formed in a flat plate shape, heat storage and radiation are good, and the strength is improved.
また、加熱加圧時に袋体内の余分な空気は外部に容易
に逃がすことができる。In addition, excess air in the bag can be easily released to the outside during heating and pressurization.
（実施例） 本発明は潜熱蓄熱材を上述の方法で吸収させたり、含
浸させて潜熱蓄熱材粒子を作り、その表面に、例えば焼
石こう，タルク，酸化アルミニウム等の粉粒体を付着さ
せ、それを袋体内に充填した後、加熱加圧して所望の形
状、例えば平板状に成型することを特徴としている。(Example) In the present invention, the latent heat storage material is absorbed or impregnated by the above-described method to form latent heat storage material particles, and powdery particles such as calcined gypsum, talc, and aluminum oxide are adhered to the surface thereof. It is characterized in that after filling it into a bag, it is heated and pressurized and molded into a desired shape, for example, a flat plate.
すなわち、第１図は蓄熱ボードの斜視図、第２図はそ
のC1−C2線の断面図で、これらの図中１は蓄熱ボードＡ
の袋体、1aはそのシール部、２は袋体１内に充填された
潜熱蓄熱材粒子で、この潜熱蓄熱材粒子２の表面に粉粒
体３が付着されている。この粉粒体３は含浸後に付着さ
せるのが有効である。That is, FIG. 1 is a perspective view of a heat storage board, Figure 2 is a cross-sectional view of the C 1 -C 2 wire, in these figures 1 heat storage board A
1a is a seal portion thereof, 2 is a latent heat storage material particle filled in the bag 1, and a granular material 3 is adhered to the surface of the latent heat storage material particle 2. It is effective to attach the powder 3 after the impregnation.
粉粒体３を潜熱蓄熱材粒子２の表面に付着させる方法
としては、含浸後の潜熱蓄熱材粒子２表面に潜熱蓄熱材
が液体として残っている状態で混合機を用いて前記粉粒
体３と潜熱蓄熱材粒子２とを攪拌すればよく、粉粒体３
は均一に各潜熱蓄熱材粒子２に付着されることが望まし
い。そして、これを袋体１内に充填し袋の口をシールし
たもの、つまり第３図に示すように構成されたものを、
第４図に示すように、型４の中に入れ込み、上下に配し
た熱板５によって加熱加圧して成型を行う。As a method of adhering the powder 3 to the surface of the latent heat storage material particles 2, a method is used in which the latent heat storage material remains as a liquid on the surface of the impregnated latent heat storage material particles 2 using a mixer. And the latent heat storage material particles 2 may be agitated.
Is desirably uniformly attached to each latent heat storage material particle 2. Then, this was filled in the bag body 1 and the mouth of the bag was sealed, that is, the one configured as shown in FIG.
As shown in FIG. 4, it is put into a mold 4, and heated and pressed by hot plates 5 arranged vertically to perform molding.
上記において、袋体１は筒状の両端が開口した袋でも
良く、片端が開口した袋でも良いが、いずれにしても充
填した後、開口した部分をシールして袋体１として型４
内に入れる。In the above description, the bag 1 may be a cylindrical bag having both open ends or a bag having one open end. In any case, after filling, the opened portion is sealed and the bag 1 is formed into a mold 4.
Put in.
また、型４は板の上に４側面を規制する枠が取りつけ
られた形状となっている。つまり、加圧した時、潜熱蓄
熱材粒子２間に存在する空気層へ潜熱蓄熱材粒子２が入
り込み隙間なく充填された状態にするためには上面・下
面周囲と圧力が逃げないよう規制する枠が必要なためで
ある。The mold 4 has a shape in which a frame for regulating four side surfaces is mounted on a plate. In other words, when pressurized, in order for the latent heat storage material particles 2 to enter into the air layer existing between the latent heat storage material particles 2 and to be filled without gaps, a frame that regulates the pressure from escaping from the upper and lower surfaces. Is necessary.
しかして、熱板５の温度としては、潜熱蓄熱材粒子２
が融解する温度以下で潜熱蓄熱材が融解する温度以上で
ある必要がある。ポリオレフィンにパラフィンを含浸さ
せた潜熱蓄熱材粒子２では、大体、温度は60〜150℃程
度、加熱時間は30秒〜５分位が適当である。The temperature of the hot plate 5 is set to the latent heat storage material particles 2.
Must be lower than the temperature at which the material melts and higher than the temperature at which the latent heat storage material melts. In the latent heat storage material particles 2 in which polyolefin is impregnated with paraffin, it is appropriate that the temperature is about 60 to 150 ° C. and the heating time is about 30 seconds to 5 minutes.
また、加圧時間は少なくとも袋体１の内側に接する潜
熱蓄熱材粒子２内の潜熱蓄熱材が融解する熱量を与える
ことが出来る時間が必要であり、加熱加圧した後の蓄熱
ボードＡの断面は、第５図に示すように、各潜熱蓄熱材
粒子２が隙間なく充填されており、熱伝導は良好であ
る。そして、加熱することにより、袋体１の内側に接す
る潜熱蓄熱材粒子２から滲み出した潜熱蓄熱材によっ
て、潜熱蓄熱材粒子２相互が接着もしくは周囲に付着し
た粉粒体３が固結することにより潜熱蓄熱材粒子２を間
接的に固定するため、蓄熱ボードＡとしての強度が増す
ことになる。Further, the pressurizing time needs to be at least a time capable of giving the heat amount at which the latent heat storage material in the latent heat storage material particles 2 in contact with the inside of the bag body 1 is melted. As shown in FIG. 5, each latent heat storage material particle 2 is filled without gaps, and heat conduction is good. By heating, the latent heat storage material oozing out from the latent heat storage material particles 2 in contact with the inside of the bag body 1 causes the latent heat storage material particles 2 to adhere to each other or to solidify the powder particles 3 to which the latent heat storage material particles 2 adhere. Thus, since the latent heat storage material particles 2 are indirectly fixed, the strength of the heat storage board A is increased.
強度としては、例えば、幅250mm×長さ800mm×厚さ20
mmの蓄熱ボードＡで中央に４〜5Kgの荷重をかけても座
屈することがなく、施工時の作業に支障のない強度であ
ると好適である。As the strength, for example, width 250 mm × length 800 mm × thickness 20
Even if a load of 4 to 5 kg is applied to the center by the heat storage board A of mm, it does not buckle and it is preferable that the heat storage board A has a strength that does not hinder the work at the time of construction.
なお、袋体１の材質としてアルミ箔の内面にポリオレ
フィンをラミネートしたフィルムを用いた場合、加熱に
よって内面のポリオレフィンが溶けて潜熱蓄熱材粒子２
が少なくとも一層分袋体１内面に接着され、さらに強度
を増すことが出来る。When a film in which a polyolefin is laminated on the inner surface of an aluminum foil is used as the material of the bag body 1, the polyolefin on the inner surface is melted by heating, and the latent heat storage material particles 2
Is adhered to the inner surface of the bag body 1 at least one layer, and the strength can be further increased.
第６図は上記のようにして構成された蓄熱ボードＡを
床下に施工した例を示すもので、６は床仕上材の如き床
構成材、７は根太の如き床構成材、８は上下に配された
蓄熱ボードＡ間に介設された適宜の発熱体であり、発熱
体８の蓄熱ボードＡに蓄熱することができるようになっ
ている。FIG. 6 shows an example in which the heat storage board A constructed as described above is constructed under the floor, 6 is a floor component such as a floor finishing material, 7 is a floor component such as a joist, and 8 is a vertical component. It is an appropriate heating element interposed between the arranged heat storage boards A, and can store heat in the heat storage board A of the heating element 8.
なお、第７図ないし第９図は上記構成の蓄熱ボードＡ
を製造する場合における袋体１の本発明によるシール方
法を示すものである。7 to 9 show the heat storage board A having the above configuration.
1 shows a method for sealing a bag 1 according to the present invention in the case of manufacturing a bag.
すなわち、潜熱蓄熱材粒子２を袋体１に充填後、開口
部を単純にシールして密封すると、第４図に示した型４
に納めて加熱・加圧成型した状態では、第７図に示すよ
うに潜熱蓄熱材粒子２間に含まれていた空気ａが潜熱蓄
熱材粒子２間から追い出され、どこにも逃げるところが
なくなって潜熱蓄熱材粒子２と袋体１との間に溜り、潜
熱蓄熱材粒子２と袋体１とが接着されない状態となって
蓄熱ボードＡの強度が低下するおそれがある。That is, after the bag 1 is filled with the latent heat storage material particles 2 and the opening is simply sealed and sealed, the mold 4 shown in FIG.
In the state of being heated and pressed under pressure, the air a contained between the latent heat storage material particles 2 is expelled from between the latent heat storage material particles 2 as shown in FIG. There is a possibility that the heat accumulates between the heat storage material particles 2 and the bag body 1 and the latent heat storage material particles 2 and the bag body 1 are not bonded to each other, and the strength of the heat storage board A is reduced.
この場合、第８図およびそのE2−E2線断面の第９図に
示すように、加熱・加圧成型時に潜熱蓄熱材粒子２間か
ら追い出された空気ａの逃げ道を袋体１の開口部の一部
もしくは全部を未シール部11aとして残すことによって
確保し、加熱加圧成型後にその未シール部11aをシール
することによって密封すれば良い。In this case, as shown in FIG. 8 and FIG. 9 along the line E 2 -E 2 thereof, the escape path of the air “a” expelled from between the latent heat storage material particles 2 at the time of heating / pressing molding is formed by opening the bag 1. A part or the whole of the part may be secured by leaving it as the unsealed part 11a, and the unsealed part 11a may be sealed by sealing after heat and pressure molding.
なお、潜熱蓄熱材粒子２からの潜熱蓄熱材の滲み出し
が粉粒体３の付着量を増すことにより、全て粉粒体３に
吸収される状態であれば未シール部11aをそのまま残し
て蓄熱ボードＡとすることも可能である。In addition, if the oozing of the latent heat storage material from the latent heat storage material particles 2 increases the amount of adhesion of the granular material 3, and if all of the ooze is absorbed by the granular material 3, the unsealed portion 11 a is left as it is and the thermal storage material is left. Board A can also be used.
また、上記の問題は加熱加圧成型時に空気ａが潜熱蓄
熱材粒子２間に存在することから発生する問題であるた
め、本発明による方法として加熱加圧成型前に袋体１内
の空気ａを抜き減圧状態で密封しても同様の効果があ
る。Further, since the above-mentioned problem is caused by the presence of air a between the latent heat storage material particles 2 during the heating and pressing molding, the method according to the present invention employs the air a in the bag 1 before the heating and pressing molding. The same effect can be obtained by removing and sealing under reduced pressure.
なお、上記実施例では床や壁等に用いると好適な蓄熱
ボードについて説明したが、洋らん等を栽培する植木鉢
にも適用し得る。すなわち、洋らんは寒さに弱く、冬期
の夜間のような非暖房時にはその育成に支障を来たすこ
とがある。このため、上記構成の蓄熱ボードを植木鉢と
適宜組合わせるか、蓄熱ボード自体を植木鉢形状に成型
すれば、昼間、太陽熱を蓄熱させ、夜間にそれを放熱さ
せ急激な温度の低下を防ぐことができる。In the above embodiment, a heat storage board suitable for use on floors, walls, and the like has been described. However, the present invention can also be applied to flower pots for cultivating western orchids. That is, the orchid is vulnerable to the cold and may hinder its growth during non-heating such as during the nighttime in winter. For this reason, if the heat storage board of the above configuration is appropriately combined with a flower pot or the heat storage board itself is formed into a flower pot shape, daytime, solar heat can be stored, and heat can be dissipated at night to prevent a sharp drop in temperature. .
（発明の効果） 以上のように本発明によれば、潜熱蓄熱材を吸収ある
いは含浸させた潜熱蓄熱材粒子に粉粒体を付着させ、袋
体内に充填後、加熱加圧して成型するようにしたから、
潜熱蓄熱材粒子と粉粒体とを別々に単に袋体に入れたも
のではそれらが袋体内部で移動してしまい強度が弱い
が、本発明ではそのようなことがなく、強度が向上し、
所望の形状、すなわち平板状にでき蓄放熱が良く、ま
た、作業時に中央で腰折れしたりすることもなく、作業
がしやすい効果がある。(Effects of the Invention) As described above, according to the present invention, the particles are attached to the latent heat storage material particles that have absorbed or impregnated the latent heat storage material, and after filling in the bag body, they are heated and pressed to be molded. Since the,
In the case where the latent heat storage material particles and the granular material are simply put in the bag separately, they move inside the bag and the strength is weak, but in the present invention, there is no such, the strength is improved,
It has a desired shape, that is, a flat plate shape, has good heat storage and heat dissipation, and has an effect of being easy to work without breaking at the center during work.
第１図は本発明の実施例にかかる蓄熱ボードの斜視図、
第２図は同上のC1−C2線断面図、第３図は第１図中D1−
D2線に沿って断面とした加熱前の断面図、第４図は型に
納めた蓄熱ボードを熱板で加熱・加圧する状態説明図、
第５図は成型された本発明の蓄熱ボードの断面図、第６
図は本発明の施工例、第７図ないし第９図は袋体のシー
ル方法の工程説明図、第10図ないし第12図は従来の製造
工程説明図である。 Ａ……蓄熱ボード １……袋体 ２……潜熱蓄熱材粒子 ３……粉粒体FIG. 1 is a perspective view of a heat storage board according to an embodiment of the present invention,
Figure 2 is C 1 -C 2 cross-sectional view taken along a line Id, in FIG. 3 is a first diagram D 1 -
FIG. 4 is a cross-sectional view before heating as a cross-section along the line D 2, FIG.
FIG. 5 is a sectional view of a molded heat storage board of the present invention, and FIG.
FIGS. 7 to 9 are explanatory views of a working example of the present invention, FIGS. 7 to 9 are process explanatory views of a bag sealing method, and FIGS. 10 to 12 are explanatory views of a conventional manufacturing process. A: thermal storage board 1: bag 2: latent heat storage material particles 3: powder
Claims (1)
蓄熱材粒子に粉粒体を付着させ、袋体内に充填後、加熱
加圧時に袋体に形成した空気の逃げ道を介し潜熱蓄熱材
粒子間から追い出された空気を排出して成型することを
特徴とした蓄熱ボードの製造方法。1. A latent heat storage material particle having a latent heat storage material absorbed or impregnated with a granular material adhered thereto, filled in a bag, and then heated and pressurized via an air escape path formed in the bag during heating and pressurization. A method for manufacturing a heat storage board, characterized by discharging air expelled from between and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1208786A JP2793645B2 (en) | 1989-08-11 | 1989-08-11 | Method of manufacturing heat storage board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1208786A JP2793645B2 (en) | 1989-08-11 | 1989-08-11 | Method of manufacturing heat storage board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372590A JPH0372590A (en) | 1991-03-27 |
| JP2793645B2 true JP2793645B2 (en) | 1998-09-03 |
Family
ID=16562086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1208786A Expired - Lifetime JP2793645B2 (en) | 1989-08-11 | 1989-08-11 | Method of manufacturing heat storage board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2793645B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535735B (en) * | 2011-07-05 | 2015-03-04 | 江苏尼高科技有限公司 | Preparation method of phase change energy-storage gypsum wallboard |
| JP6313612B2 (en) * | 2014-02-28 | 2018-04-18 | 永大産業株式会社 | Wooden flooring and its manufacturing method |
| JP7017859B2 (en) * | 2017-03-21 | 2022-02-09 | 日鉄鋼板株式会社 | Architectural panel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4878289A (en) * | 1972-01-22 | 1973-10-20 | ||
| JPS50109272A (en) * | 1974-02-06 | 1975-08-28 | ||
| JPH0689326B2 (en) * | 1987-03-26 | 1994-11-09 | 松下電工株式会社 | Heat storage mat |
-
1989
- 1989-08-11 JP JP1208786A patent/JP2793645B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0372590A (en) | 1991-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5626936A (en) | Phase change insulation system | |
| JPS618597A (en) | Hollow planar body for heat accumulating panel and manufacture thereof | |
| CA2296399A1 (en) | Improved, porous, laminated, super absorbent, hydratable, temperature control pack system | |
| CA2573276A1 (en) | Heat generating body and process for producing heat generating body | |
| JP2793645B2 (en) | Method of manufacturing heat storage board | |
| DE19813562A1 (en) | Latent heat body | |
| EP2671038A1 (en) | Latent heat storage device | |
| JP2004075711A (en) | Latent heat storage material and method for producing the same | |
| JP3115086U (en) | Heat storage material | |
| JPH01217136A (en) | Thermal accumulation body | |
| CN1041630A (en) | Floor structure and construction method | |
| CN107574982A (en) | A kind of composite phase-change roofing heat insulating bricks | |
| PL193336B1 (en) | Latent heat body with pore structure and method for the production thereof | |
| JPS63201433A (en) | Regenerative mat | |
| JP2699115B2 (en) | Thermal storage board and its manufacturing method | |
| JPH01217135A (en) | Thermal accumulating and floor heating device | |
| JPH0372589A (en) | Preparation of heat storage board | |
| JPS63238188A (en) | Heat storage mat | |
| JPS6138950Y2 (en) | ||
| KR101830164B1 (en) | The Method Of A PCM-filled Panel Attached To A Heat Insulating Layer And The PCM-filled Panel Prepared By The Method | |
| CN214688373U (en) | Heat-preservation building waterproof material | |
| JPS6344066A (en) | Foundation material for applying material of synthetic resin | |
| JPS61235482A (en) | Heat storing granule | |
| CN109853904A (en) | A kind of construction method of aerial platform | |
| JPH073166Y2 (en) | Thermoplastic resin container |