JPH0481701B2 - - Google Patents
Info
- Publication number
- JPH0481701B2 JPH0481701B2 JP61027501A JP2750186A JPH0481701B2 JP H0481701 B2 JPH0481701 B2 JP H0481701B2 JP 61027501 A JP61027501 A JP 61027501A JP 2750186 A JP2750186 A JP 2750186A JP H0481701 B2 JPH0481701 B2 JP H0481701B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat storage
- heating
- storage material
- layer
- 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
- 238000010438 heat treatment Methods 0.000 claims description 139
- 238000005338 heat storage Methods 0.000 claims description 84
- 239000011232 storage material Substances 0.000 claims description 79
- 239000011810 insulating material Substances 0.000 claims description 26
- 239000004570 mortar (masonry) Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000010440 gypsum Substances 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000010446 mirabilite Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
本発明は床暖房装置に関し、特に、蓄熱材およ
び加熱手段を使用し、主として該蓄熱材の凝固熱
により保温する形式の床暖房装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a floor heating system, and more particularly to a floor heating system that uses a heat storage material and a heating means and maintains heat mainly by the heat of solidification of the heat storage material.
室内暖房装置として、潜熱の大きい特殊な組成
物を蓄熱材として使用し、この蓄熱材を加熱融解
した後該蓄熱材が凝固するとき放出する凝固熱
（潜熱）により保温する形式の床暖房装置が提案
されている。
As an indoor heating device, there is a type of floor heating device that uses a special composition with large latent heat as a heat storage material, heats and melts this heat storage material, and then retains heat by the solidification heat (latent heat) released when the heat storage material solidifies. Proposed.
前記蓄熱材としては、例えば、硫酸ナトリウム
10水塩（Na2SO4・10H2Oで芒硝とも呼ばれる）、
塩化カルシユウム、あるいは酢酸ナトリウム系の
蓄熱材など、所定の融点（例えば25℃〜60℃）を
有するものを使用できる。 As the heat storage material, for example, sodium sulfate
Decahydrate salt (Na2SO4・10H2O, also called mirabilite),
A material having a predetermined melting point (for example, 25° C. to 60° C.) can be used, such as a heat storage material based on calcium chloride or sodium acetate.
また、この蓄熱材の加熱手段としては、温水パ
イプ、電気抵抗線から成るヒーター線、金属また
はカーボンを印刷またはエツジングした高温型面
状発熱体、あるいは樹脂に導電性粉末を混合した
電気抵抗体のシートで形成した低温型面状発熱体
など任意のものを使用することができる。 In addition, heating means for this heat storage material include hot water pipes, heater wires made of electrical resistance wires, high-temperature planar heating elements printed or etched with metal or carbon, or electrical resistance materials made of resin mixed with conductive powder. Any material can be used, such as a low-temperature planar heating element formed from a sheet.
前記芒硝の潜熱は例えば40〜45kcal／Kgであ
り、一旦融解すれば、凝固する際にほぼ一定の温
度状態で徐々に長時間にわたつて多量の熱量を放
出するので、加熱後も長時間（例えば10時間位）
にわたつて室内を快適温度（例えば20〜25℃）に
保温することができる。 The latent heat of the aforementioned Glauber's salt is, for example, 40 to 45 kcal/Kg, and once it melts, it gradually releases a large amount of heat over a long period of time at a nearly constant temperature when it solidifies, so even after heating it For example, about 10 hours)
It is possible to keep the room at a comfortable temperature (for example, 20 to 25 degrees Celsius) for a long time.
ところで、従来のこの種の潜熱式の床暖房装置
にあつては、前記加熱手段を前記潜熱材（通常プ
ラスチツクケース等のケースに収納された状態）
に隣接して所望の分布状態で設置していた。 By the way, in the conventional latent heat type floor heating device of this kind, the heating means is connected to the latent heat material (usually housed in a case such as a plastic case).
They were placed adjacent to each other in the desired distribution.
しかし、このような従来構造では、潜熱材を均
一に加熱融解することが困難であり、しかも高温
の加熱手段を使用する場合潜熱材の一部で温度が
急激に高くなつたり高温のため潜熱材ケースに損
傷を与えるという問題があり、これらの問題を避
けるためには加熱手段の種類および構造がきわめ
て限定され、設計および旋工が制約されるという
問題があつた。 However, with such a conventional structure, it is difficult to uniformly heat and melt the latent heat material. Moreover, when using high-temperature heating means, the temperature of some parts of the latent heat material may rise rapidly, or the latent heat material may melt due to the high temperature. There is a problem of damaging the case, and in order to avoid these problems, the type and structure of the heating means are extremely limited, and the design and turning are restricted.
第１の本発明は、容易に、蓄熱材を均一に適正
温度で加熱することができ、かつ、加熱層（熱干
渉帯）の厚さを均一にするとともに、ヒーター等
の加熱手段をモルタル等に埋め込む作業を無くす
ことにより、旋工性を大幅に向上させることがで
きる蓄熱型の床暖房装置を提供することを目的と
する。
The first aspect of the present invention makes it possible to easily heat the heat storage material uniformly at an appropriate temperature, to make the thickness of the heating layer (thermal interference zone) uniform, and to replace the heating means such as a heater with mortar or the like. An object of the present invention is to provide a heat storage type floor heating device that can greatly improve latheability by eliminating the work of embedding it in the floor heating device.
第２の本発明は、容易に、蓄熱材を均一に適正
温度で加熱することができ、かつ、加熱層（熱干
渉帯）の厚さを均一にするとともに面状ヒーター
をモルタル等に埋め込む作業を無くすことによ
り、旋工性を大幅に向上させることができ、しか
も、前記面状ヒーターの表面温度が不均一になる
場合でも温度分布を均一化した上で前記加熱層を
加温することができ、前記蓄熱材を一層均一に加
温し前記加熱層の耐久性を一層向上させ得る蓄熱
型の床暖房装置を提供することを目的とする。 The second aspect of the invention is to easily heat the heat storage material uniformly at an appropriate temperature, to make the thickness of the heating layer (thermal interference zone) uniform, and to embed the planar heater in mortar or the like. By eliminating this, turning performance can be greatly improved, and even if the surface temperature of the sheet heater becomes uneven, the heating layer can be heated with a uniform temperature distribution. It is an object of the present invention to provide a heat storage type floor heating device that can heat the heat storage material more uniformly and further improve the durability of the heating layer.
第１の本発明は、潜熱の大きい蓄熱材を加熱手
段で融解し、主として該蓄熱材の凝固熱を利用し
て保温する形式の床暖房装置において、上面に所
定の配列で形成された溝を有する断熱材を床の上
に布設し、これらの溝内に電熱抵抗線または温水
パイプから成る加熱手段を没入状態で設置し、前
記断熱材の上にモルタルや石こうボードから成る
厚さ５〜30mmの加熱層を設置し、該加熱層の上に
蓄熱材を設置し、該蓄熱材の上に床仕上げ材を敷
設する構成とすることにより、上記目的を達成す
るものである。
The first aspect of the present invention is a floor heating system that melts a heat storage material with large latent heat using a heating means and maintains heat mainly by utilizing the solidification heat of the heat storage material. A heating means consisting of an electric heating resistance wire or a hot water pipe is installed in a recessed state in these grooves, and a 5 to 30 mm thick layer of mortar or gypsum board is placed on top of the insulation material. The above object is achieved by installing a heating layer, placing a heat storage material on top of the heating layer, and laying a floor finishing material on top of the heat storage material.
第２の本発明は、潜熱の大きい蓄熱材を加熱手
段で融解し、主として該蓄熱材の凝固熱を利用し
て保温する形式の床暖房装置において、床の上に
断熱材を布設し、該断熱材の上に面状ヒーターか
ら成る加熱手段を敷設し、該加熱手段の上に鉄板
を敷設し、該鉄板の上にモルタルや石こうボード
から成る厚さ５〜30mmの加熱層を設置し、該加熱
層の上に蓄熱材を設置し、該蓄熱材の上に床仕上
げ材を敷設する構成とすることにより、上記目的
を達成するものである。 The second aspect of the present invention is a floor heating system in which a heat storage material with large latent heat is melted by a heating means and heat is maintained mainly by utilizing the solidification heat of the heat storage material, in which a heat insulating material is laid on the floor, A heating means consisting of a sheet heater is laid on the heat insulating material, an iron plate is laid on the heating means, and a heating layer with a thickness of 5 to 30 mm made of mortar or gypsum board is installed on the iron plate, The above object is achieved by installing a heat storage material on the heating layer and laying a floor finishing material on top of the heat storage material.
以下図面を参照して本発明を具体的に説明す
る。
The present invention will be specifically described below with reference to the drawings.
第１図は本発明の一実施例に係る床暖房装置の
構造を示す。 FIG. 1 shows the structure of a floor heating device according to an embodiment of the present invention.
第１図において、コンクリートスラブまたは床
板等から成る建物の床１の上面に断熱材２の層が
布設され、該断熱材２の上に加熱手段３を含む加
熱層４が形成され、該加熱層４の上に蓄熱材５が
布設されている。 In FIG. 1, a layer of heat insulating material 2 is laid on the upper surface of a floor 1 of a building, such as a concrete slab or a floorboard, and a heating layer 4 including heating means 3 is formed on the heat insulating material 2, and the heating layer 4 includes heating means 3. A heat storage material 5 is laid on top of the heat storage material 4 .
図示の例では、前記加熱手段３は、所定間隔を
もつて配列されたヒーター線すなわち電熱抵抗線
または被覆付きの電熱低抗線で形成されている。 In the illustrated example, the heating means 3 is formed of heater wires, that is, electric heating resistance wires or coated electric heating low resistance wires arranged at predetermined intervals.
また、前記蓄熱材５としては、前述した芒硝あ
るいは酢酸ナトリウム系組成物など潜熱の大きい
組成物を定形のプラスチツクケース（例えばポリ
プロピレン製のパツケージ）などに充填したもの
が使用され、複数個のケース入り蓄熱材が図示の
ように縦横所定間隔で配列されている。 Further, as the heat storage material 5, a composition having a large latent heat such as the above-mentioned mirabilite or sodium acetate composition is filled in a regular plastic case (for example, a package made of polypropylene), etc., and a plurality of cases are used. The heat storage materials are arranged at predetermined intervals vertically and horizontally as shown in the figure.
前記加熱層４および蓄熱材５の上にはモルタル
６の層が打設され、蓄熱材５はモルタル６の層に
埋め込まれている。 A layer of mortar 6 is placed on the heating layer 4 and the heat storage material 5, and the heat storage material 5 is embedded in the layer of mortar 6.
モルタル６の層の上面には所望の床仕上げ材７
が敷設されている。 A desired floor covering material 7 is applied to the top surface of the layer of mortar 6.
has been installed.
前記断熱材２は床１への熱損失を抑えるもので
あり、例えば発泡硬質ウレタンなどのパネルで形
成されている。 The heat insulating material 2 suppresses heat loss to the floor 1, and is formed of a panel made of, for example, foamed rigid urethane.
前記加熱層４は種々の構造をとることができ、
例えば、全体をモルタル層や石こうボード層で形
成し、その中に前記加熱手段（ヒーター線）３を
埋込む構造、あるいは全体をフエルト層で形成し
その中間部に該加熱手段３を保持する構造、さら
には、空間で形成しその中間にプラスチツクなど
の骨材またはスペーサで前記加熱手段３を空間に
支持する構造などを採用することができる。 The heating layer 4 can have various structures,
For example, a structure in which the entire structure is made of a mortar layer or a gypsum board layer and the heating means (heater wire) 3 is embedded therein, or a structure in which the entire structure is formed from a felt layer and the heating means 3 is held in the middle part thereof. Furthermore, it is possible to adopt a structure in which the heating means 3 is formed in a space and the heating means 3 is supported in the space with an aggregate such as plastic or a spacer in the middle thereof.
このような加熱層４の構造により、加熱手段３
と前記蓄熱材５との間に所定間隔Ｘの比較的熱伝
導率が低い熱干渉帯８が形成されている。この熱
干渉帯８の厚さ（上下方向間隔）は例えば５〜30
mm程度に設定することができ、かかる熱干渉帯８
を設けることにより、加熱手段３からの熱を分散
させ、加熱手段３表面部Ａ点と蓄熱材５表面部Ｂ
点との間に温度差が生じ、蓄熱材５表面が均一温
度で加熱されかつ過度に高い温度にならないよう
構成されている。 Due to the structure of the heating layer 4, the heating means 3
A thermal interference zone 8 having a relatively low thermal conductivity and having a predetermined interval X is formed between the heat storage material 5 and the heat storage material 5 . The thickness (vertical interval) of this thermal interference zone 8 is, for example, 5 to 30
The thermal interference zone can be set to about 8 mm.
By providing this, the heat from the heating means 3 is dispersed, and the heat from the heating means 3 surface part A and the heat storage material 5 surface part B are
The structure is such that a temperature difference occurs between the points and the surface of the heat storage material 5 is heated at a uniform temperature and the temperature does not become excessively high.
図示の例では、加熱手段３の厚みＺの部分並び
に該加熱手段と前記断熱材２との間の間隔Ｙの部
分でも前記加熱層４が形成されており、通常、こ
れらの部分も前記熱干渉帯Ｘの部分８と同じ構造
になつている。 In the illustrated example, the heating layer 4 is also formed in a portion of the thickness Z of the heating means 3 and a portion of the distance Y between the heating means and the heat insulating material 2, and normally these portions are also affected by the thermal interference. It has the same structure as part 8 of band X.
以上説明した実施例によれば、電熱抵抗帯の線
（ヒーター線）３から成る加熱手段と蓄熱材５と
の間に所定間隔Ｘの熱干渉帯８を設けたので、加
熱手段３からの熱を分散させながら蓄熱材５を加
熱するとともに両者（Ａ点とＢ点）の間に所定の
温度差が生じるバランス状態を維持することが可
能となり、蓄熱５を均一にしかも高過ぎない適正
温度で加熱することができ、暖房効率にすぐれて
しかも耐久性にすぐれた蓄熱型の床暖房装置が得
られる。 According to the embodiment described above, since the thermal interference zone 8 with a predetermined interval X is provided between the heating means consisting of the electric heating resistance band wire (heater wire) 3 and the heat storage material 5, the heat from the heating means 3 is It is possible to heat the heat storage material 5 while dispersing the heat and maintain a balanced state in which a predetermined temperature difference occurs between the two (point A and point B), so that the heat storage material 5 can be uniformly distributed and maintained at an appropriate temperature that is not too high. To obtain a heat storage type floor heating device that can heat the room, has excellent heating efficiency, and has excellent durability.
また、熱干渉帯８の厚さＸを変化させることに
より蓄熱材５の温度調節を容易に行うことができ
る。 Further, by changing the thickness X of the thermal interference zone 8, the temperature of the heat storage material 5 can be easily adjusted.
なお、図示の実施例では加熱層４と床１との間
に断熱材２の層をもうけたが、これは場合によつ
ては省略することができる。 In the illustrated embodiment, a layer of heat insulating material 2 is provided between heating layer 4 and floor 1, but this layer may be omitted depending on the case.
また、図示の実施例では加熱手段３と断熱材２
の層との間に間隔Ｙを設けたが、場合によつては
この間隔Ｙを零または微小量にすることができ
る。 In addition, in the illustrated embodiment, the heating means 3 and the heat insulating material 2
Although a spacing Y is provided between the two layers, depending on the case, this spacing Y can be set to zero or a very small amount.
さらに、モルタルの層６を省略して蓄熱材５の
上に床仕上げ材７を敷設することも可能である。 Furthermore, it is also possible to omit the mortar layer 6 and lay the floor finishing material 7 on the heat storage material 5.
第２図は本発明の他の実施例に係る床暖房装置
の断面を示す。 FIG. 2 shows a cross section of a floor heating device according to another embodiment of the present invention.
第２図の実施例は、加熱層４内に設置される加
熱手段３を所定間隔で配列された温水パイプで形
成する点で第１図の実施例と相違しており、その
他の部分では実質上同じ構造を有しており、それ
ぞれ対応する部分を同一番号で表示しその詳細説
明を省略する。 The embodiment shown in FIG. 2 differs from the embodiment shown in FIG. 1 in that the heating means 3 installed in the heating layer 4 is formed of hot water pipes arranged at predetermined intervals, and other parts are substantially different from the embodiment shown in FIG. They have the same structure as above, and corresponding parts are indicated by the same numbers and detailed explanation thereof will be omitted.
この第２図の実施例においても、温水パイプか
ら成る加熱手段３と蓄熱材５との間に所定間隔Ｘ
の熱干渉帯８を設けたので、加熱手段３からの熱
を分散させるとともに、該加熱手段の表面部（Ａ
点）と蓄熱材５の表面部（Ｂ点）に所定の温度差
が生じるバランス状態を維持することが可能とな
り、蓄熱材５を均一にしかも高すぎない適正温度
で加熱融解することができ、第１図の場合と同
様、暖房効率の向上並びに耐久性の向上を図るこ
とができる。 In the embodiment shown in FIG. 2 as well, a predetermined distance
Since the thermal interference zone 8 is provided, the heat from the heating means 3 is dispersed and the surface area (A
It is possible to maintain a balanced state in which a predetermined temperature difference occurs between the heat storage material 5 (point B) and the surface portion (point B) of the heat storage material 5, and the heat storage material 5 can be uniformly heated and melted at an appropriate temperature that is not too high. As in the case of FIG. 1, it is possible to improve heating efficiency and durability.
また、熱干渉帯８の厚さＸを変化させることに
より、同様に、蓄熱材５の温度調節を容易に行う
ことができる。 Furthermore, by changing the thickness X of the thermal interference zone 8, the temperature of the heat storage material 5 can be easily adjusted in the same way.
この第２図の実施例の場合も、断熱材２の層を
省略したり、加熱手段３と断熱材２との間隔Ｙを
なくしたり、さらにはモルタルの層６を省略して
床仕上げ材７を蓄熱材５上面に敷設するなど、第
１図の実施例の場合と同様の変更態様で実施する
ことができる。 In the case of the embodiment shown in FIG. 2 as well, the layer of heat insulating material 2 is omitted, the distance Y between the heating means 3 and the heat insulating material 2 is eliminated, and the mortar layer 6 is omitted and the floor finishing material 7 is removed. It can be implemented in the same modified manner as in the embodiment shown in FIG. 1, such as by laying the heat storage material 5 on the upper surface of the heat storage material 5.
第３図は本発明のさらに他の実施例に係る床断
面装置の断面を示す。 FIG. 3 shows a cross section of a floor section device according to yet another embodiment of the present invention.
第３図において、コンクリートスラブあるいは
床板などの床１の上に布設された断熱材２の層の
上面に、所定の配列をなして溝９が形成され、こ
れらの溝９内に電熱抵抗線（被覆線の場合を含
む）または温水パイプから成る加熱手段３が没入
状態で設置されている。 In FIG. 3, grooves 9 are formed in a predetermined arrangement on the upper surface of a layer of heat insulating material 2 laid on a floor 1 such as a concrete slab or floorboard, and electrically heated resistance wires ( A heating means 3 consisting of a heated water pipe (including the case of a covered wire) or a hot water pipe is installed in a recessed manner.
これら断熱材２および加熱手段３の上面には加
熱層４が形成され、該加熱層４の上に蓄熱材５が
設置されている。 A heating layer 4 is formed on the upper surface of the heat insulating material 2 and the heating means 3, and a heat storage material 5 is placed on the heating layer 4.
蓄熱材５の上面には床仕上げ材７が敷設されて
いる。 A floor finishing material 7 is laid on the upper surface of the heat storage material 5.
前記加熱層４は、モルタルの層や石こうボード
の層などの比較的熱伝導率の小さな材料で形成さ
れている。 The heating layer 4 is formed of a material with relatively low thermal conductivity, such as a layer of mortar or a layer of gypsum board.
第３図の構造においては、加熱手段３と蓄熱材
５との間に設けられる熱干渉帯８が加熱層４の全
体で形成されており、熱干渉帯８の高さ（上下方
向間隔）Ｘが加熱層４の高さと一致する構造にな
つている。 In the structure shown in FIG. 3, the thermal interference zone 8 provided between the heating means 3 and the heat storage material 5 is formed by the entire heating layer 4, and the height (vertical spacing) of the thermal interference zone 8 is The structure is such that the height matches the height of the heating layer 4.
第３図の実施例によれば、ヒーター線または温
水パイプから成る加熱手段３と蓄熱材５との間に
所定間隔Ｘの熱干渉帯８を設けたので、加熱手段
３からの熱を分散させるとともに、両者（Ａ点と
Ｂ点）の間に温度差が生じるバランス状態を維持
することが可能になり、蓄熱５を均一にしかも比
較的低い適正温度で加熱融解することができ、暖
房効率の向上並びに耐久性の向上を図ることがで
きる。 According to the embodiment shown in FIG. 3, a thermal interference zone 8 with a predetermined interval X is provided between the heating means 3 consisting of a heater wire or a hot water pipe and the heat storage material 5, so that the heat from the heating means 3 is dispersed. At the same time, it is possible to maintain a balanced state in which there is a temperature difference between the two (point A and point B), and the heat storage 5 can be heated and melted uniformly and at a relatively low appropriate temperature, improving heating efficiency. and durability.
また、上面に所定の配列で形成された溝９を有
する断熱材２を床１の上に布設し、これらの溝９
内に電熱抵抗線または温水パイプから成る加熱手
段３を没入状態で設置し、前記断熱材２の上にモ
ルタルや石こうボードから成る厚さ５〜30mmの加
熱層４を設置し、該加熱層４の上に蓄熱材５を設
置し、該蓄熱材５の上に床仕上げ材７を敷設する
構成としたので、前記加熱層４（熱干渉帯８）の
厚さを均一にするとともに、前記加熱手段３をモ
ルタル等に埋め込む作業を無くすことができ、旋
工性を大幅に向上させることができる。 Further, a heat insulating material 2 having grooves 9 formed in a predetermined arrangement on the upper surface is laid on the floor 1, and these grooves 9
A heating means 3 made of an electric heating resistance wire or a hot water pipe is installed in a recessed state, and a heating layer 4 made of mortar or gypsum board with a thickness of 5 to 30 mm is installed on the heat insulating material 2. Since the heat storage material 5 is installed on top of the heat storage material 5, and the floor finishing material 7 is laid on the heat storage material 5, the thickness of the heating layer 4 (thermal interference zone 8) is made uniform, and the heating It is possible to eliminate the work of embedding the means 3 in mortar or the like, and the turning performance can be greatly improved.
また、加熱層４の厚さを変えることにより蓄熱
材５の温度調節も容易に行えることができる。 Further, by changing the thickness of the heating layer 4, the temperature of the heat storage material 5 can be easily adjusted.
この第３図の実施例の場合蓄熱材５の上面に直
接床仕上げ材７を敷設したが、これは、蓄熱材５
の上にモルタルなどの層を設けその上に床仕上げ
材７を敷設する構造にすることもできる。 In the embodiment shown in FIG. 3, the floor finishing material 7 is laid directly on the upper surface of the heat storage material 5.
It is also possible to have a structure in which a layer of mortar or the like is provided on top of the floor covering material 7.
第４図は本発明のさらに他の実施例に係る床暖
房装置の断面を示す。 FIG. 4 shows a cross section of a floor heating device according to still another embodiment of the present invention.
第４図の実施例では、床１の上面に布設される
断熱材２の層の上面に、面状ヒーターから成る加
熱手段３が敷設され、その上に保護用の鉄板（ビ
ニール鋼板など）１０を敷設した後加熱層４を設
け、該加熱層の上に蓄熱材５が敷設されている。 In the embodiment shown in FIG. 4, a heating means 3 consisting of a sheet heater is laid on the upper surface of a layer of heat insulating material 2 laid on the upper surface of a floor 1, and a protective iron plate (such as a vinyl steel plate) 10 is placed on top of the heating means 3 consisting of a sheet heater. After laying the heating layer 4, a heat storage material 5 is laid on the heating layer.
蓄熱材５の上には直接床仕上げ材７が敷設され
ているが、これは第１図のようにモルタルの層６
を設けた上に床仕上げ材７を敷設することも可能
である。 Floor finishing material 7 is laid directly on top of heat storage material 5, but this is covered with mortar layer 6 as shown in Fig. 1.
It is also possible to lay the floor finishing material 7 on top of the floor covering.
前記加熱層４は、モルタルの層や石こうボード
の層などの比較的熱伝導率の小さな材料で形成さ
れている。 The heating layer 4 is formed of a material with relatively low thermal conductivity, such as a layer of mortar or a layer of gypsum board.
この第４図の構造においては、加熱層４および
鉄板１０の全体によつて熱干渉帯８（間隔Ｘ）が
形成されている。 In the structure shown in FIG. 4, the entire heating layer 4 and iron plate 10 form a thermal interference zone 8 (distance X).
第４図の面状ヒーター３としては、金属やカー
ボンなどから成る電熱抵抗体を貼付け、印刷ある
いは塗布により基板上に配列したものが使用され
る。 The planar heater 3 shown in FIG. 4 is one in which electrothermal resistors made of metal, carbon, etc. are pasted and arranged on a substrate by printing or coating.
第４図の実施例によつても、加熱手段３の蓄熱
材５との間に所定厚さＸの熱干渉帯８を設けたの
で、加熱手段３からの熱を分散させるとともに温
度差を維持することができる。 In the embodiment shown in FIG. 4 as well, since the thermal interference zone 8 with a predetermined thickness X is provided between the heating means 3 and the heat storage material 5, the heat from the heating means 3 is dispersed and the temperature difference is maintained. can do.
また、本実施例によれば、面状ヒーター３の上
に鉄板１０を敷設し、該鉄板１０の上にモルタル
や石こうボードから成る厚さ５〜30mmの加熱層４
を設置し、該加熱層４の上に蓄熱材５を設置する
構成としたので、前記加熱層４の厚さを均一にす
るとともに、前記面状ヒーター３をモルタル等に
埋め込む作業を無くすことにより、旋工性を大幅
に向上させることができ、しかも、前記面状ヒー
ター３の表面温度が不均一になる場合でも温度分
布を均一化した上で前記加熱層４を加温すること
ができ、前記蓄熱材５を一層均一に加温し前記加
熱層４の耐久性を一層向上させることができる。 Further, according to this embodiment, an iron plate 10 is laid on the sheet heater 3, and a heating layer 4 with a thickness of 5 to 30 mm made of mortar or gypsum board is placed on the iron plate 10.
is installed, and the heat storage material 5 is installed on the heating layer 4, so that the thickness of the heating layer 4 is made uniform and the work of embedding the planar heater 3 in mortar etc. is eliminated. , it is possible to significantly improve turning performance, and even when the surface temperature of the sheet heater 3 is uneven, the heating layer 4 can be heated with a uniform temperature distribution; The heat storage material 5 can be heated more uniformly, and the durability of the heating layer 4 can be further improved.
この第４図の実施例において、さらに、蓄熱材
５と床仕上げ材７との間にモルタルの層（第１図
中の層６）を設けたり、面状ヒーター３と断熱材
２との間に石こうボードあるいはフエルトなどの
層を設けるなど、種々の変更例を実施することが
できる。 In the embodiment shown in FIG. 4, a layer of mortar (layer 6 in FIG. 1) is further provided between the heat storage material 5 and the floor finishing material 7, and a layer of mortar (layer 6 in FIG. 1) is provided between the sheet heater 3 and the heat insulating material 2. Various modifications can be made, such as providing a layer of gypsum board or felt.
第５図は本発明のさらに他の実施例に係る床暖
房装置の断面を示す。 FIG. 5 shows a cross section of a floor heating device according to still another embodiment of the present invention.
第５図の実施例は、加熱層４内に設置される加
熱手段３を面状発熱帯で形成する点で第１図およ
び第２図の実施例と相違し、その他の部分では実
質上同じ構造を有しており、それぞれ対応する部
分を同一番号で表示し、その詳細な説明を省略す
る。 The embodiment shown in FIG. 5 differs from the embodiments shown in FIGS. 1 and 2 in that the heating means 3 installed in the heating layer 4 is formed by a planar heating zone, and other parts are substantially the same. Corresponding parts are indicated by the same numbers, and detailed explanation thereof will be omitted.
前記面状発熱帯３としては、例えば、プラスチ
ツクに導電体の粉末を混合し成形した帯状の電熱
抵抗体の両側に電極線を埋込み、これをプラスチ
ツクシートで被覆した構造のもの（例えば商標
「プラヒート」で市販されているヒートロール）
を使用することができる。 The planar heating zone 3 may have a structure in which electrode wires are embedded in both sides of a band-shaped electrothermal resistor formed by mixing conductor powder into plastic, and the electrode wires are covered with a plastic sheet (for example, under the trademark "Plaheat"). (Heat roll sold commercially at )
can be used.
このような面状発熱体は、通常温度上昇に伴う
分子間の密着力低下により抵抗値が増大する性質
を有し、したがつて比較的低い温度（例えば50℃
前後）で飽和する性質を有する。 Such planar heating elements usually have a property that their resistance value increases due to a decrease in the adhesion between molecules as the temperature rises.
before and after).
この第５図の実施例においても、面状発熱体３
から成る加熱手段３と蓄熱材５の間に所望間隔Ｘ
の熱干渉帯８を設けたので、加熱手段３からの熱
を分散させるとともに、該加熱手段の表面部（Ａ
点）と蓄熱材５の表面部（Ｂ点）との間に所定の
温度差が生じるバランス状態を維持することがで
きる。 In the embodiment shown in FIG. 5 as well, the planar heating element 3
A desired distance X between the heating means 3 and the heat storage material 5 consisting of
Since the thermal interference zone 8 is provided, the heat from the heating means 3 is dispersed and the surface area (A
It is possible to maintain a balanced state in which a predetermined temperature difference occurs between point B) and the surface portion of the heat storage material 5 (point B).
したがつて、蓄熱材５を均一温度でしかも高す
ぎない適正温度で加熱融解することができ、暖房
効率の向上および耐久性の向上を図りうるという
効果、並びに熱干渉帯８の厚さＸを変化させるこ
とにより蓄熱材５の温度調節を容易に行いうると
いう効果など、第１図〜第４図の場合と同様の効
果が得られる。 Therefore, the heat storage material 5 can be heated and melted at a uniform but not too high temperature, thereby improving heating efficiency and durability, and reducing the thickness X of the thermal interference zone 8. By changing the temperature, the same effects as in FIGS. 1 to 4 can be obtained, such as the ability to easily adjust the temperature of the heat storage material 5.
この第５図の実施例の場合も断熱材２の層を省
略したり、加熱手段３と断熱材２との間隔Ｙをな
くしたり、さらにはモルタル層６を省略するな
ど、種々の変更態様で実施することができる。 In the case of the embodiment shown in FIG. 5, various modifications can be made, such as omitting the layer of heat insulating material 2, eliminating the distance Y between heating means 3 and heat insulating material 2, and omitting the mortar layer 6. It can be implemented.
以上の説明から明らかなごとく、第１の本発明
によれば、潜熱の大きい蓄熱材を加熱手段で融解
し、主として該蓄熱材の凝固熱を利用して保温す
る形式の床暖房装置において、上面に所定の配列
で形成された溝を有する断熱材を床の上に布設
し、これらの溝内に電熱抵抗線または温水パイプ
から成る加熱手段を没入状態で設置し、前記断熱
材の上にモルタルや石こうボードから成る厚さ５
〜30mmの加熱層を設置し、該加熱層の上に蓄熱材
を設置し、該蓄熱材の上に床仕上げ材を敷設する
構成としたので、容易に、蓄熱材を均一に適正温
度で加熱することができ、かつ、加熱層（熱干渉
帯）の厚さを均一にするとともに、ヒーター等の
加熱手段をモルタル等に埋め込む作業を無くすこ
とにより、旋工性を大幅に向上させることができ
る蓄熱型の床暖房装置が提供される。
As is clear from the above description, according to the first aspect of the present invention, in a floor heating apparatus of a type in which a heat storage material having a large latent heat is melted by a heating means and heat is maintained mainly by utilizing the solidification heat of the heat storage material, the upper A heat insulating material having grooves formed in a predetermined arrangement is laid on the floor, a heating means consisting of an electric heating resistance wire or a hot water pipe is installed submerged in these grooves, and mortar is placed on top of the insulating material. or gypsum board thickness 5
A ~30mm heating layer is installed, a heat storage material is placed on top of the heating layer, and a floor finishing material is laid on top of the heat storage material, making it easy to heat the heat storage material uniformly and at the appropriate temperature. In addition, by making the thickness of the heating layer (thermal interference zone) uniform and eliminating the need to embed heating means such as a heater in mortar, latheability can be greatly improved. A heat storage type floor heating device is provided.
また、第２の本発明によれば、潜熱の大きい蓄
熱材を加熱手段で融解し、主として該蓄熱材の凝
固熱を利用して保温する形式の床暖房装置におい
て、床の上に断熱材を布設し、該断熱材の上に面
状ヒーターから成る加熱手段を敷設し、該加熱手
段の上に鉄板を敷設し、該鉄板の上にモルタルや
石こうボードから成る厚さ５〜30mmの加熱層を設
置し、該加熱層の上に蓄熱材を設置し、該蓄熱材
の上に床仕上げ材を敷設する構成としたので、容
易に、蓄熱材を均一に適正温度で加熱することが
でき、かつ、加熱層（熱干渉帯）の厚さを均一に
するとともに面状ヒーターをモルタル等に埋め込
む作業を無くすことにより、旋工性を大幅に向上
させることができ、しかも、前記面状ヒーターの
表面温度が不均一になる場合でも温度分布を均一
化した上で前記加熱層を加温することができ、前
記蓄熱材を一層均一に加温し前記加熱層の耐久性
を一層向上させ得る蓄熱型の床暖房装置が提供さ
れる。 Further, according to the second aspect of the present invention, in a floor heating system that melts a heat storage material with large latent heat using a heating means and maintains heat mainly by utilizing the solidification heat of the heat storage material, a heat insulating material is placed on the floor. A heating means consisting of a sheet heater is laid on the heat insulating material, an iron plate is laid on the heating means, and a heating layer with a thickness of 5 to 30 mm made of mortar or gypsum board is placed on the iron plate. is installed, a heat storage material is installed on the heating layer, and a floor finishing material is laid on the heat storage material, so the heat storage material can be easily heated uniformly at an appropriate temperature. In addition, by making the thickness of the heating layer (thermal interference zone) uniform and eliminating the work of embedding the sheet heater in mortar etc., the latheability can be greatly improved. Even when the surface temperature is uneven, the heating layer can be heated with a uniform temperature distribution, and the heat storage material can be heated more uniformly, and the durability of the heating layer can be further improved. A type of underfloor heating system is provided.
第１図は本発明の一実施例に係る床暖房装置の
一部除去の部分断面斜視図、第２図〜第５図はそ
れぞれ本発明の各種の実施例に係る床暖房装置の
部分断面図である。
１……床、２……断熱材、３……加熱手段、４
……加熱層、５……蓄熱材、８……熱干渉帯、Ｘ
……熱干渉帯の厚さ（上下方向間隔）。
FIG. 1 is a partially removed perspective view of a floor heating device according to an embodiment of the present invention, and FIGS. 2 to 5 are partial sectional views of floor heating devices according to various embodiments of the present invention, respectively. It is. 1...Floor, 2...Insulating material, 3...Heating means, 4
... Heating layer, 5 ... Heat storage material, 8 ... Thermal interference zone, X
...The thickness of the thermal interference zone (vertical spacing).
Claims (1)
として該蓄熱材の凝固熱を利用して保温する形式
の床暖房装置において、上面に所定の配列で形成
された溝９を有する断熱材２を床１の上に布設
し、これらの溝９内に電熱抵抗線または温水パイ
プから成る加熱手段３を没入状態で設置し、前記
断熱材２の上にモルタルや石こうボードから成る
厚さ５〜30mmの加熱層４を設置し、該加熱層４の
上に蓄熱材５を設置し、該蓄熱材５の上に床仕上
げ材７を敷設することを特徴とする床暖房装置。 ２ 潜熱の大きい蓄熱材を加熱手段で融解し、主
として該蓄熱材の凝固熱を利用して保温する形式
の床暖房装置において、床１の上に断熱材２を布
設し、該断熱材２の上に面状ヒーターから成る加
熱手段３を敷設し、該加熱手段３の上に鉄板１０
を敷設し、該鉄板１０の上にモルタルや石こうボ
ードから成る厚さ５〜30mmの加熱層４を設置し、
該加熱層４の上に蓄熱材５を設置し、該蓄熱材５
の上に床仕上げ材７を敷設することを特徴とする
床暖房装置。[Scope of Claims] 1. In a floor heating system that melts a heat storage material with large latent heat using heating means and maintains heat mainly by utilizing the solidification heat of the heat storage material, grooves 9 are formed in a predetermined arrangement on the top surface. The heat insulating material 2 having a A floor heating device characterized in that a heating layer 4 with a thickness of 5 to 30 mm is installed, a heat storage material 5 is installed on the heating layer 4, and a floor finishing material 7 is laid on the heat storage material 5. . 2. In a floor heating system in which a heat storage material with large latent heat is melted by a heating means and kept warm mainly by utilizing the solidification heat of the heat storage material, a heat insulating material 2 is laid on the floor 1, and the heat insulating material 2 is A heating means 3 consisting of a sheet heater is laid on top, and an iron plate 10 is placed on the heating means 3.
A heating layer 4 with a thickness of 5 to 30 mm made of mortar or gypsum board is installed on the iron plate 10,
A heat storage material 5 is installed on the heating layer 4, and the heat storage material 5
A floor heating device characterized in that a floor finishing material 7 is laid on top of the floor heating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2750186A JPS62186134A (en) | 1986-02-10 | 1986-02-10 | Floor heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2750186A JPS62186134A (en) | 1986-02-10 | 1986-02-10 | Floor heating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62186134A JPS62186134A (en) | 1987-08-14 |
| JPH0481701B2 true JPH0481701B2 (en) | 1992-12-24 |
Family
ID=12222893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2750186A Granted JPS62186134A (en) | 1986-02-10 | 1986-02-10 | Floor heating unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186134A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203824A (en) * | 1988-02-10 | 1989-08-16 | Tanaka Hoomuzu:Kk | Healthy floor of wooden building |
| JP4694168B2 (en) * | 2004-08-27 | 2011-06-08 | 哲三 福田 | Floor heating building |
| JP4683463B2 (en) * | 2005-01-11 | 2011-05-18 | 株式会社リコー | Image reading apparatus and image forming apparatus |
| CN104764078A (en) * | 2014-12-29 | 2015-07-08 | 上海格加电热材料有限公司 | Integrated metal electric-heating film floor heating module |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989935A (en) * | 1982-11-15 | 1984-05-24 | Sumitomo Chem Co Ltd | Structural body for plane heating |
| JPS60240935A (en) * | 1984-05-15 | 1985-11-29 | Matsushita Electric Works Ltd | Planar heater |
-
1986
- 1986-02-10 JP JP2750186A patent/JPS62186134A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62186134A (en) | 1987-08-14 |
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