JP2573807Y2 - Thermal insulation structure of heat storage body in heat storage heater - Google Patents

Thermal insulation structure of heat storage body in heat storage heater

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Publication number
JP2573807Y2
JP2573807Y2 JP1991073924U JP7392491U JP2573807Y2 JP 2573807 Y2 JP2573807 Y2 JP 2573807Y2 JP 1991073924 U JP1991073924 U JP 1991073924U JP 7392491 U JP7392491 U JP 7392491U JP 2573807 Y2 JP2573807 Y2 JP 2573807Y2
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JP
Japan
Prior art keywords
heat insulating
insulating material
heat
heat storage
heater
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
Application number
JP1991073924U
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Japanese (ja)
Other versions
JPH0527554U (en
Inventor
久 吉田
浩 小島
雅之 菊地
Original Assignee
株式会社 白山製作所
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Priority to JP1991073924U priority Critical patent/JP2573807Y2/en
Publication of JPH0527554U publication Critical patent/JPH0527554U/en
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Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】この考案は、消費電力単価の低い
深夜電力を利用して蓄熱体を加熱する暖房器における蓄
熱体の断熱構造に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating structure for a heat storage unit in a heater that heats the heat storage unit by using late-night electric power having a low power consumption unit price.

【0002】[0002]

【従来の技術】昼間と夜間の電力負荷率のアンバランス
から、例えば午後11時から午前7時迄のいわゆる深夜
電力帯では消費電力単価が低い。このため、深夜電力を
利用して蓄熱体に熱を蓄え、昼間に蓄熱体の保持熱を熱
源として暖房を得ることが行われている。
2. Description of the Related Art Due to an imbalance between daytime and nighttime power load factors, the unit price of power consumption is low in a so-called midnight power band, for example, from 11:00 pm to 7:00 am. For this reason, it has been practiced to store heat in the heat storage body using midnight electric power and obtain heating in the daytime using the heat retained in the heat storage body as a heat source.

【0003】従来、この種の暖房器は、例えば図9に示
すように、ブロック状に形成された蓄熱体70の周囲を
下端側を開口した状態で断熱材72で覆い、断熱材72
の外面をさらに金属板74で覆う概略構造となってい
る。蓄熱体70にはヒータの挿入孔76が形成されてお
り、開口部位近傍には空気流を形成するためのファン7
8が設けられている。符号80,82はベースとしての
断熱ブロックを示す。
Conventionally, as shown in FIG. 9, for example, a heater of this type covers a heat storage body 70 formed in a block shape with a heat insulating material 72 with a lower end side opened.
Is covered by a metal plate 74. The heat storage body 70 has a heater insertion hole 76 formed therein, and a fan 7 for forming an air flow near the opening.
8 are provided. Reference numerals 80 and 82 denote a heat insulating block as a base.

【0004】深夜電力帯の電力で加熱されたヒータの熱
が蓄熱体70に蓄えられる。昼間等の使用時にファン7
8を動作させることによって、器内に取り入れられた外
気OWは蓄熱体70の保持熱で昇温させられ、温風とな
って送風口84から排出されるようになっている。な
お、送風口84の近傍には、蓄熱帯70の熱量不足を補
うために補助ヒータ86が設けられている。
The heat of the heater heated by the electric power in the midnight power band is stored in the heat storage body 70. Fan 7 during daytime use
By operating 8, the outside air OW taken into the vessel is heated by the heat retained in the heat storage unit 70, becomes hot air, and is discharged from the air outlet 84. An auxiliary heater 86 is provided in the vicinity of the air outlet 84 in order to compensate for the lack of heat in the tropical heat storage 70.

【0005】断熱材72は、単層に形成されていたり、
あるいは異質の素材を重ねることによってより断熱効率
を向上させるべく多層構造ないし積層構造に形成されて
いる。そして、概要水平断面図としての図10及び図1
1に示すように、各断熱材72の突合わせ面が直線状の
突合わせラインを形成するか、あるいは略同一直線上に
なるように構成されている。すなわち、図10において
は、単層の断熱材72は、断熱材88,89,90,9
1から構成されており、例えば断熱材88と断熱材89
の突合わせ部位にみられるように、突合わせラインL
は直線状をなす。また、図11においては、複層の断熱
材72は、断熱材92,93,94,95,96,9
7,98,99から構成されており、例えば内層の断熱
材93と断熱材95との突合わせラインLと外層の断
熱材92と断熱材94との突合せラインL10は同一直
線上にある。
The heat insulating material 72 is formed in a single layer,
Alternatively, it is formed in a multilayer structure or a laminated structure in order to further improve the heat insulation efficiency by stacking different materials. 10 and 1 as a schematic horizontal sectional view.
As shown in FIG. 1, the abutting surfaces of the heat insulating materials 72 form a linear abutting line or are formed so as to be substantially collinear. That is, in FIG. 10, the single-layer heat insulating material 72 includes heat insulating materials 88, 89, 90, and 9.
1, for example, a heat insulating material 88 and a heat insulating material 89
Butt line L 8
Is linear. Further, in FIG. 11, the heat insulating materials 72 of multiple layers are heat insulating materials 92, 93, 94, 95, 96, 9
7,98,99 are composed of, for example, the butt line L 10 of the butt line L 9 and the heat insulating member 92 and the heat insulating material 94 of the outer layer of the inner layer of insulation material 93 and the heat insulating member 95 are collinear .

【0006】[0006]

【考案が解決しようとする課題】ところで、この種の暖
房器では、蓄えられた熱量を必要な時に必要な量だけ確
実に取り出して温度コントロールの向上を図ることが使
用性の向上につながる。このためには、ヒータによって
蓄熱体に蓄えられた熱量を完全に密封状態とする技術が
要求されるが、現実問題としては不可能であり、ある程
度の自然放熱は避けられない。
In the case of this type of heater, it is necessary to reliably take out the stored amount of heat only when necessary and to improve the temperature control, which leads to an improvement in usability. For this purpose, a technique of completely sealing the amount of heat stored in the heat storage body by the heater is required, but this is not possible as a practical problem, and natural heat radiation to some extent is inevitable.

【0007】しかしながら、上述のような従来のもので
は、自然放熱量が技術的に限界な分以上にあり、使用効
率が満足できる状況にない。
However, in the above-described conventional device, the amount of natural heat radiation is greater than the technical limit, and the use efficiency is not satisfactory.

【0008】このような自然放熱量の多さの原因は、断
熱材同士の突合わせ位置が同じで突合わせラインが略同
一線上に位置するために外気との接触が容易となり、よ
って外部への熱移動が行われ易いことにあると判断され
る。
The reason for such a large amount of natural heat radiation is that the butting positions of the heat insulating materials are the same and the butting lines are located on substantially the same line, so that the contact with the outside air becomes easy, and therefore, the outside heat is released. It is determined that heat transfer is easily performed.

【0009】ところで、貯湯槽の外周が断熱材で囲繞さ
れた貯湯式給湯機では、単層構造の断熱部材に設けた段
差に多層構造の断熱部材を突き合わせて断熱材の突き合
わせ面を階段状とする技術が知られている(特開昭59
−145444号公報)。
By the way, in a hot water storage type water heater in which the outer periphery of a hot water storage tank is surrounded by a heat insulating material, a heat insulating material having a multilayer structure is abutted against a step provided on a heat insulating member having a single layer structure so that the surface of the heat insulating material is stepped. A known technique is disclosed in
-145444).

【0010】しかしながら、上述したような断熱構造で
は、単層構造の断熱材に段差を設けるのでコストアップ
になるし、単層構造の断熱部材の段差と多層構造の断熱
部材の厚みの誤差により断熱材の突き合わせ部位に隙間
を生じやすく、外気との遮断が十分になされない恐れが
ある。
However, in the above-described heat insulating structure, a step is formed in the heat insulating material having a single-layer structure, so that the cost is increased, and the heat insulating is caused by an error between the step of the heat insulating member having a single layer structure and the thickness of the heat insulating member having a multilayer structure. There is a possibility that a gap is easily formed at the abutting portion of the materials, and there is a possibility that the air may not be sufficiently shut off from the outside air.

【0011】そこで、この考案は、断熱材に複雑な加工
を施してコストアップになったり断熱材の突き合わせ部
位に隙間を生じたりすることなく断熱材による断熱効率
を高めることができ、よって使用効率の向上を図ること
ができる蓄熱暖房器の提供をその目的とする。
Therefore, the present invention can enhance the heat insulating efficiency of the heat insulating material without increasing the cost by performing complicated processing on the heat insulating material and without generating a gap at the abutting portion of the heat insulating material. It is an object of the present invention to provide a heat storage heater capable of improving the temperature.

【0012】[0012]

【課題を解決するための手段】請求項1に記載の考案
は、上記目的を達成すべく創案されたもので、たとえば
以下の図示実施例に示すように、深夜電力を電源とする
ヒータ16で加熱される蓄熱体4の周囲を一部開口して
複数の断熱材6で覆い、開口部から取り入れた外気を蓄
熱体4の熱量で昇温させて送風するようにした蓄熱暖房
器において、前記複数の断熱材6は、前記蓄熱体4の前
面部を覆う前部断熱材18と、後面部を覆う後部断熱材
20と、左側面部を覆う左側部断熱材22と、右側面部
を覆う右側部断熱材24と、上面を覆う上部断熱材26
とからなり、それら各部断熱材は、それぞれ内層と中間
層と外層との多層構造をなし、前記前部断熱材18、後
部断熱材20、左側部断熱材22、右側部断熱材24、
および上部断熱材26の各突き合わせ位置をそれら断熱
材の各層間で断熱材の厚さ寸法分だけ順にずらせて各断
熱材の突き合わせ面を階段状としてなることを特徴とす
る。
Means for Solving the Problems The invention according to claim 1 has been made to achieve the above object, and for example, as shown in the following embodiment, a heater 16 powered by midnight power is used. In the heat storage heater, a part of the periphery of the heat storage body 4 to be heated is partially opened and covered with a plurality of heat insulating materials 6, and the outside air taken in from the opening is heated by the heat amount of the heat storage body 4 to blow air. The plurality of heat insulating materials 6 include a front heat insulating material 18 covering a front portion of the heat storage element 4, a rear heat insulating material 20 covering a rear surface portion, a left heat insulating material 22 covering a left side portion, and a right side portion covering a right side portion. Insulation material 24 and upper insulation material 26 covering the upper surface
Each of these heat insulating materials has a multilayer structure of an inner layer, an intermediate layer, and an outer layer, and the front heat insulating material 18, the rear heat insulating material 20, the left heat insulating material 22, the right heat insulating material 24,
The abutting surfaces of the upper and lower heat insulating materials 26 are sequentially shifted by the thickness of the heat insulating material between the layers of the heat insulating materials, so that the butting surfaces of the respective heat insulating materials are stepped.

【0013】[0013]

【作用】この考案によれば、蓄熱体の前面部、後面部、
左側面部、右側面部、さらに上面を覆う各断熱材間の全
部の突合わせ位置が各層間で異なるので、突合わせ部位
における外気との遮断がほぼ完全になされて断熱効率が
向上し、これによって熱効率の向上ひいては使用効率の
向上がなされる。
According to the present invention, the front surface, the rear surface,
Since all butting positions between the heat insulating materials covering the left side portion, the right side portion, and the upper surface are different between the respective layers, the outside air at the butting portion is almost completely shut off, thereby improving the heat insulating efficiency, thereby improving the heat efficiency. This leads to an improvement in use efficiency.

【0014】[0014]

【実施例】図1乃至図6はこの考案の一実施例を示す。
基台としての断熱ブロック2,2の上には蓄熱体4が載
置されており、この蓄熱体4の周囲は底面側を除いて断
熱材6で覆われている。
1 to 6 show an embodiment of the present invention.
A heat storage unit 4 is mounted on the heat insulating blocks 2 and 2 serving as a base, and the periphery of the heat storage unit 4 is covered with a heat insulating material 6 except for the bottom surface side.

【0015】蓄熱体4は、図4に示すように、単位蓄熱
ブロック8を複数個組み合わせて構成されている。単位
蓄熱ブロック8には、図5に示すように、両側に空気流
路10を形成する凹部8a,8aが形成されているとと
もに、一端側から略半部の長さをもってヒータ16の収
容孔を形成する溝8bが形成されている。2個の単位蓄
熱ブロック8を重ね合わせることによって、ヒータ収容
孔12を有する蓄熱ブロック14が形成される。
As shown in FIG. 4, the heat storage unit 4 is configured by combining a plurality of unit heat storage blocks 8. As shown in FIG. 5, the unit heat storage block 8 has recesses 8 a, 8 a forming air passages 10 on both sides, and has a housing hole for the heater 16 having a length of approximately half from one end. A groove 8b to be formed is formed. By stacking two unit heat storage blocks 8, a heat storage block 14 having a heater accommodation hole 12 is formed.

【0016】断熱材6は、蓄熱体4の前面部を覆う前部
断熱材18と、後面部を覆う後部断熱材20と、左側面
部を覆う左側部断熱材22と、右側面部を覆う右側部断
熱材24と、上面を覆う上部断熱材26とから構成され
ている。
The heat insulating material 6 includes a front heat insulating material 18 covering the front surface of the heat storage element 4, a rear heat insulating material 20 covering the rear surface, a left heat insulating material 22 covering the left side, and a right heat insulating member covering the right side. It is composed of a heat insulating material 24 and an upper heat insulating material 26 covering the upper surface.

【0017】各断熱材は多層構造ないし積層構造に形成
されており、この例では前部断熱材18は、内層28と
中間層29,30と外層31とから構成されている。後
部断熱材20も同様に、内層32と中間層33,34と
外層35とから構成されている。また、左側部断熱材2
2は、内層36と中間層37,38と外層39とから構
成されており、右側部断熱材24は、内層40と中間層
41と外層42とから構成されている。また、上部断熱
材26は、内層43と中間層44,45と外層46とか
ら構成されている。
Each heat insulating material is formed in a multilayer structure or a laminated structure. In this example, the front heat insulating material 18 includes an inner layer 28, intermediate layers 29 and 30, and an outer layer 31. Similarly, the rear heat insulating material 20 includes an inner layer 32, intermediate layers 33 and 34, and an outer layer 35. In addition, the left side insulation material 2
2 includes an inner layer 36, intermediate layers 37 and 38, and an outer layer 39, and the right side heat insulating material 24 includes an inner layer 40, an intermediate layer 41, and an outer layer 42. The upper heat insulating material 26 includes an inner layer 43, intermediate layers 44 and 45, and an outer layer 46.

【0018】そして、各断熱材同士の突合わせ部位で
は、突合わせ位置が隣合う層でずれるように構成されて
いる。すなわち、後部断熱材20と左側部断熱材22と
の突合わせ部位を例にとって説明すると、図6に示すよ
うに、後部断熱材20の内層32と左側部断熱材22の
内層36との突合わせラインLは、後部断熱材20の
中間層33と左側部断熱材22の中間層37との突合わ
せラインLに対して断熱材6の厚み方向に寸法d
れている。
In the abutting portion between the heat insulating materials, the abutting position is configured to be shifted between adjacent layers. In other words, taking as an example a butt portion between the rear heat insulating material 20 and the left heat insulating material 22, as shown in FIG. 6, a butt between the inner layer 32 of the rear heat insulating material 20 and the inner layer 36 of the left heat insulating material 22 is obtained. line L 1 is displaced dimension d 1 in the thickness direction of the heat insulating material 6 with respect to the butt line L 2 between the intermediate layer 33 and the intermediate layer 37 of the left side heat-insulating material 22 of the rear heat insulating material 20.

【0019】また、後部断熱材20の中間層34と左側
部断熱材22の中間層38との突合わせラインLは突
合わせラインLに対して寸法dずらされており、後
部断熱材20の外層3と左側部断熱材22の外層39と
の突合わせラインLも突合わせラインLに対して寸
法dずらされている。
Further, butt line L between the intermediate layer 38 of the intermediate layer 34 and the left side heat-insulating material 22 of the rear heat insulator 20 3 are offset dimension d 2 relative to butt line L 2, the rear heat insulating material butt line L 4 of the outer layer 39 of the outer layer 3 and the left side heat-insulating material 22 of 20 are also offset dimension d 2 relative to butt line L 3.

【0020】従って、全体としては突合わせ面が階段状
となっており、これによって外気との遮蔽がほぼ完全に
なされるとともに熱移動が遮断され、断熱材6の構造に
因る放熱が止められる。これによって、全体的な熱ロス
を、技術的に阻止が不可能な放熱のみに抑えることがで
きる。実験の結果、自然放熱量は全体の5%程度である
ことが確認された。
Therefore, the abutment surface is step-shaped as a whole, thereby almost completely shielding the outside air, blocking heat transfer, and stopping heat radiation due to the structure of the heat insulating material 6. . As a result, the overall heat loss can be suppressed to only heat radiation that cannot be technically prevented. As a result of the experiment, it was confirmed that the natural heat radiation amount was about 5% of the whole.

【0021】蓄熱体4に取り入れられた熱量の95%程
度を保持することができるので、使用時間を大きく延ば
すことができ、これによって使用効率の向上がなされ
る。また、ヒータの電源を深夜電力によれば使用コスト
の大幅な低減を図ることができる。
Since about 95% of the amount of heat taken into the heat storage body 4 can be maintained, the use time can be greatly extended, and thereby the use efficiency can be improved. Further, if the power source of the heater is midnight power, the use cost can be significantly reduced.

【0022】なお、この例では、前部断熱材18、後部
断熱材20、左側部断熱材22、上部断熱材26の各中
間層29,30、33,34、37,38、44,45
の素材としてマイクロサーム(商標、日本アエロジル株
式会社製)を使用し、それ以外にはセラミックファイバ
ーを使用した。
In this example, the intermediate layers 29, 30, 33, 34, 37, 38, 44, 45 of the front heat insulating material 18, the rear heat insulating material 20, the left heat insulating material 22, and the upper heat insulating material 26.
Microtherm (trademark, manufactured by Nippon Aerosil Co., Ltd.) was used as a material for the above, and ceramic fibers were used for the other materials.

【0023】次に、図7は突合わせ構造の変形例を示す
もので、蓄熱体4の角部が丸みを有する場合の好適例で
ある。角部が湾曲面状に形成された蓄熱体50の側面に
は、湾曲面に沿って断熱材52が設けられている。断熱
材52は、内層53,54,55と、中間層56,57
と、外層58,59,60とから構成されている。そし
て、内層53と内層54との突合わせラインLに対し
て中間層56と中間層57との突合わせラインLは大
きくずらされており、外層58と外層59との突合わせ
ラインLは突合わせラインLと同一位置となってい
る。内外の突合わせラインL,Lが同一位置でも中
間の突合わせラインLのずれによって、熱移動の遮蔽
作用は十分となる。
Next, FIG. 7 shows a modification of the butting structure, which is a preferred example in the case where the corners of the heat storage body 4 are rounded. A heat insulating material 52 is provided along the curved surface on the side surface of the heat storage body 50 whose corner is formed in a curved surface shape. The heat insulating material 52 includes inner layers 53, 54, 55 and intermediate layers 56, 57.
And outer layers 58, 59 and 60. A butt line L 6 between the middle layer 56 and the middle layer 57 is greatly displaced from a butt line L 5 between the inner layer 53 and the inner layer 54, and a butt line L 7 between the outer layer 58 and the outer layer 59. It has become the butt line L 5 in the same position. Even when the inner and outer butting lines L 5 and L 7 are at the same position, the displacement of the middle butting line L 6 provides a sufficient heat transfer shielding effect.

【0024】次に、図8は断熱材が単層の場合の例を示
す。断熱材62には、後部断熱材64と左側部断熱材6
6が備えられており、後部断熱材64の突合わせ端には
厚み方向に段差を有する突合わせ面64aが形成されて
おり、左側部断熱材66の突合わせ端には後部断熱材6
4の突合わせ面64aに嵌合する突合わせ面66aが形
成されている。この例においても、上記各例と同程度に
熱移動が遮断される。
Next, FIG. 8 shows an example where the heat insulating material is a single layer. The heat insulator 62 includes a rear heat insulator 64 and a left heat insulator 6.
6, a butted surface 64a having a step in the thickness direction is formed at a butt end of the rear heat insulating material 64, and a rear heat insulating material 6 is formed at a butt end of the left heat insulating material 66.
A butting surface 66a that fits into the four butting surfaces 64a is formed. Also in this example, the heat transfer is interrupted to the same extent as in the above examples.

【0025】[0025]

【考案の効果】以上のことから、この考案によれば、蓄
熱体の前面部、後面部、左側面部、右側面部、さらに上
面を覆う各断熱材間の全部の突合わせ位置が各層間で異
なり、全体としては突合わせ面が階段状となっているの
で、たとえば単層構造の断熱材に設けた段差に多層構造
の断熱材を突き合わせて断熱材の突き合わせ面を階段状
とする構成に比べ、断熱材に段差を設ける必要がなくコ
ストダウンできるとももに、単層構造の断熱材の段差と
多層構造の断熱材の厚さとの誤差により断熱材の突き合
わせ部位に隙間を生じる恐れがなく突合わせ部位におけ
る外気との遮断がほぼ完全になされ、放熱による熱ロス
を技術的に不可能な範囲のみに抑えることができ、蓄熱
効率の向上を図ることができる。これによって、温度コ
ントロールの向上を図ることができ、よって使用効率の
向上を図ることができる。
As described above, according to the present invention, according to the present invention, all the abutting positions between the heat insulating materials covering the front, rear, left and right sides of the heat storage body and the upper surface are different between the respective layers. However, as a whole, the abutting surfaces are step-shaped, so, for example, compared to a configuration in which a multi-layered insulating material is abutted against a step provided in a single-layered insulating material and the abutting surface of the insulating material is stepped, It is not necessary to provide a step in the heat insulating material, and the cost can be reduced, but the gap between the heat insulating material butting part due to the difference between the step of the heat insulating material of the single layer structure and the thickness of the heat insulating material of the multilayer structure can be matched. Blocking of the portion from the outside air is almost completely achieved, heat loss due to heat radiation can be suppressed only to a technically impossible range, and heat storage efficiency can be improved. Thereby, the temperature control can be improved, and the use efficiency can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この考案に係る蓄熱暖房器における蓄熱体の断
熱構造の一実施例を示し、前面側の断熱材を取り除いた
状態の概要側面図である。
FIG. 1 is a schematic side view showing an embodiment of a heat storage structure of a heat storage body in a heat storage heater according to the present invention, with a front-side heat insulating material removed.

【図2】上面側の断熱材を取り除いた概要平面図であ
る。
FIG. 2 is a schematic plan view in which a heat insulating material on an upper surface side is removed.

【図3】右側面の断熱材を取り除いた概要側面図であ
る。
FIG. 3 is a schematic side view in which a heat insulating material on a right side is removed.

【図4】蓄熱体の斜視図である。FIG. 4 is a perspective view of a heat storage body.

【図5】蓄熱体を構成する単位蓄熱ブロックを示す斜視
図である。
FIG. 5 is a perspective view showing a unit heat storage block constituting a heat storage body.

【図6】図2の一つの角部における突合わせラインを示
す拡大平面図である。
FIG. 6 is an enlarged plan view showing an abutting line at one corner of FIG. 2;

【図7】他の例における要部平面図である。FIG. 7 is a plan view of a main part in another example.

【図8】他の例における要部平面図である。FIG. 8 is a plan view of a main part in another example.

【図9】従来の蓄熱暖房器の概要断面図である。FIG. 9 is a schematic sectional view of a conventional heat storage heater.

【図10】従来の断熱構造を示す一部断面の概要平面図
である。
FIG. 10 is a schematic plan view of a partial cross section showing a conventional heat insulating structure.

【図11】従来の他の断熱構造を示す一部断面の概要平
面図である。
FIG. 11 is a schematic plan view of a partial cross section showing another conventional heat insulating structure.

【符号の説明】[Explanation of symbols]

4 蓄熱体 6 断熱材 16 ヒータ 18 前部断熱材 20 後部断熱材 22 左側部断熱材 24 右側部断熱材 26 上部断熱材 Reference Signs List 4 heat storage unit 6 heat insulating material 16 heater 18 front heat insulating material 20 rear heat insulating material 22 left heat insulating material 24 right heat insulating material 26 upper heat insulating material

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−145444(JP,A) 実開 昭48−56845(JP,U) 実開 昭47−18157(JP,U) (58)調査した分野(Int.Cl.6,DB名) F24H 7/02 602 A F24D 15/02 G──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-59-145444 (JP, A) JP-A 48-56845 (JP, U) JP-A 47-18157 (JP, U) (58) Field (Int.Cl. 6 , DB name) F24H 7/02 602 A F24D 15/02 G

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】 深夜電力を電源とするヒータで加熱され
る蓄熱体の周囲を一部開口して複数の断熱材で覆い、開
口部から取り入れた外気を蓄熱体の熱量で昇温させて送
風するようにした蓄熱暖房器において、 前記複数の断熱材は、前記蓄熱体の前面部を覆う前部断
熱材と、後面部を覆う後部断熱材と、左側面部を覆う左
側部断熱材と、右側面部を覆う右側部断熱材と、上面を
覆う上部断熱材とからなり、それら各部の断熱材は、そ
れぞれ内層と中間層と外層との多層構造をなし、前記前
部断熱材、後部断熱材、左側部断熱材、右側部断熱材、
および上部断熱材の各突き合わせ位置をそれら断熱材の
各層間で断熱材の厚さ寸法分だけ順にずらせて各断熱材
の突き合わせ面を階段状としてなる蓄熱体の断熱構造。
1. A heat storage unit heated by a heater powered by midnight power is partially opened and covered with a plurality of heat insulating materials, and outside air taken in from the opening is heated by the heat amount of the heat storage unit to blow air. In the heat storage heater, the plurality of heat insulating materials include a front heat insulating material covering a front surface of the heat storage body, a rear heat insulating material covering a rear surface, a left heat insulating material covering a left side surface, and a right heat insulating material. It consists of a right side heat insulating material covering the surface part and an upper heat insulating material covering the upper surface, and the heat insulating material of each part has a multilayer structure of an inner layer, an intermediate layer and an outer layer, respectively, the front heat insulating material, the rear heat insulating material, Left side insulation, right side insulation,
And a heat storage structure of a heat storage body in which the butting positions of the upper heat insulating material are sequentially shifted by the thickness of the heat insulating material between the layers of the heat insulating material so that the butting surfaces of the heat insulating materials are stepped.
JP1991073924U 1991-09-13 1991-09-13 Thermal insulation structure of heat storage body in heat storage heater Expired - Lifetime JP2573807Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991073924U JP2573807Y2 (en) 1991-09-13 1991-09-13 Thermal insulation structure of heat storage body in heat storage heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991073924U JP2573807Y2 (en) 1991-09-13 1991-09-13 Thermal insulation structure of heat storage body in heat storage heater

Publications (2)

Publication Number Publication Date
JPH0527554U JPH0527554U (en) 1993-04-09
JP2573807Y2 true JP2573807Y2 (en) 1998-06-04

Family

ID=13532184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991073924U Expired - Lifetime JP2573807Y2 (en) 1991-09-13 1991-09-13 Thermal insulation structure of heat storage body in heat storage heater

Country Status (1)

Country Link
JP (1) JP2573807Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104048348A (en) * 2014-07-04 2014-09-17 江苏巨鼎新能源科技有限公司 Valley energy solid heat accumulation and heating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718157U (en) * 1971-03-31 1972-10-31
JPS4856845U (en) * 1971-10-28 1973-07-20
JPS59145444A (en) * 1983-02-08 1984-08-20 Daikin Ind Ltd Storage type hot water feed device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104048348A (en) * 2014-07-04 2014-09-17 江苏巨鼎新能源科技有限公司 Valley energy solid heat accumulation and heating device
CN104048348B (en) * 2014-07-04 2017-02-15 江苏巨鼎新能源科技有限公司 Valley energy solid heat accumulation and heating device

Also Published As

Publication number Publication date
JPH0527554U (en) 1993-04-09

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