JPH09166271A - Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel - Google Patents

Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel

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Publication number
JPH09166271A
JPH09166271A JP34789795A JP34789795A JPH09166271A JP H09166271 A JPH09166271 A JP H09166271A JP 34789795 A JP34789795 A JP 34789795A JP 34789795 A JP34789795 A JP 34789795A JP H09166271 A JPH09166271 A JP H09166271A
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JP
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Prior art keywords
heat insulating
panel
vacuum
vacuum heat
insulating panel
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Pending
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JP34789795A
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Japanese (ja)
Inventor
Yuji Komiya
優治 小宮
Original Assignee
Fujimori Kogyo Kk
藤森工業株式会社
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/08Means for preventing radiation, e.g. with metal foil
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2201/00Insulation
    • F25D2201/10Insulation with respect to heat
    • F25D2201/14Insulation with respect to heat using subatmospheric pressure

Abstract

PROBLEM TO BE SOLVED: To easily fix a vacuum heat insulating panel to the wall surface of an electric refrigerator and correct the fixing position of the vacuum heat insulating panel by fixing the vacuum heat insulating panel to an adiabatic wall surface through magnets. SOLUTION: In an electric refrigerator in which a vacuum heat insulating panel 1 is mounted on an adiabatic wall surface 13, the vacuum heat insulating panel 1 is provided with a sealing bag 4 formed by thermally sticking four peripheral edges of sheets 2 and 3, and adiabatic material P is vacuum-filled in the bag 4. Also a magnetic body layer 6 comprising steel foil and steel deposited film is laminated on the entire surface of one sheet 2 through a sticking layer 5, and a surface protective layer 8 is laminated on the magnetic body layer 6 through an adhesive agent layer 7. Then, when the vacuum heat insulating panel 1 is fixed to the cold insulated adiabatic wall surface 13 of the refrigerator, first permanent magnets 14 and 14 are mounted at the proper positions of the wall surface 13. Second, the panel 1 is attracted by the magnets 14 and 14 by facing its magnetic body layer 6 side to the magnets 14 and 14 so as to fix the panel 1 to the wall surface 13.

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、電気冷蔵庫等の保冷、断熱壁面に対する真空パネルの取付け構造及びこれに用いる真空断熱パネルに関する。 The present invention relates to the cold, such as electric refrigerators, relates to a vacuum insulation panel mounting structure and use therein of vacuum panels for thermal insulation wall.

【0002】 [0002]

【従来の技術及び発明が解決しようとする課題】従来より、電気冷蔵庫用の断熱材としては、硬質ウレタンフォームが広く使われていたが、断熱壁面となる空間にフォームを形成するために発泡剤としてクロロフロロカーボン(CFC)やハイドロクロロフロロカーボン(HCF BACKGROUND OF INVENTION Problems to be Solved] Conventionally, as a thermal insulator for electric refrigerators, but rigid urethane foam has been widely used, the blowing agent to form the foam in the space comprising a heat insulating wall chlorofluorocarbon (CFC) or hydro chlorofluorocarbon as (HCF
C)等が使用されている。 C) or the like is used. しかし、最近ではフロンの使用に伴うオゾン層の破壊、地球温暖化原因説による温度上昇の危険性により、フロンの使用、製造においては地球レベルで大きな制約を受けており、フロンを使用して形成される硬質ウレタンフォームに代わる断熱材として真空断熱パネルが開発されている。 However, recently the destruction of the ozone layer with the use of CFCs, the risk of temperature increase due to global warming caused theory, the use of chlorofluorocarbons has severely constrained by the earth level in the production, using Freon formation vacuum insulation panels has been developed as a heat insulating material in place of rigid urethane foam being.

【0003】上記真空断熱パネルの一つとしては、特開昭58−50394号公報(断熱板の製造方法)に示されているように、通気性の包装袋に粉末を充填し、これを表面材と裏面材とからなる外装袋に入れ、真空状態で封入シールしたものが知られているが、このような真空断熱パネルはパネル形状であるため、断熱壁面空間で発泡層を形成させる硬質ウレタンフォームとは異なり、該真空断熱パネルを電気冷蔵庫等の壁面に取り付けて固定する必要があり、その取付け方法としては、両部材の間にホットメルト接着剤による接着方法が一般に採用されている。 [0003] As one of the vacuum insulation panel, as shown in JP 58-50394 discloses (manufacturing method of the heat insulating plate), filled with powder breathable packaging bag, which surface placed in a protective bag consisting of wood and the back member, but those enclosed sealed in a vacuum is known, for such a vacuum insulation panel is panel-shaped, hard to form a foam layer with a heat insulating wall space urethane Unlike foam, it is necessary to assemble and secure the vacuum insulating panel on the wall, such as electric refrigerators, as the mounting method, bonding method according to a hot-melt adhesive between the two members is generally employed.

【0004】しかしながら、上記接着方法においては、 [0004] However, in the above-mentioned bonding method,
ホットメルト接着剤がわずか数秒間で固化接着するため、一旦真空断熱パネルをホットメルト接着剤で接着した時に、該真空断熱パネルが所定の固定位置から外れて固定された場合、該真空断熱パネルを正確な固定位置に修正することができなくなり、更にこの状態で正確な固定位置に修正しようとしても、真空断熱パネルに過剰な力が加わることにより真空断熱パネルが破損してしまう場合があった。 Since the hot-melt adhesive is solidified adhesive in just a few seconds, once when bonding the vacuum insulation panel with a hot melt adhesive, if the vacuum insulation panel is fixed out of a predetermined fixed position, the vacuum insulation panels can not be modified to correct a fixed position, attempting to fix the exact fixed position further in this state, the vacuum insulation panel is in some cases being damaged by excessive force is applied to the vacuum insulation panel.

【0005】また、上記接着方法は、接着時に80〜1 [0005] In addition, the adhesive method, at the time of bonding 1:80
50℃の溶融させたホットメルト接着剤を使用するため、該ホットメルト接着剤が皮膚に付着して火傷する危険性があり、取扱面にも問題があった。 To use the hot-melt adhesive obtained by melting of 50 ° C., the hot melt adhesive there is a risk of burns on skin, there is also a problem in handling surface.

【0006】本発明は、上記事情に鑑みなされたもので、真空断熱パネルを電気冷蔵庫等の壁面に容易に固定することができ、真空断熱パネルを所定の固定位置に修正することができる断熱壁面に対する真空断熱パネルの取付け構造及びこれに用いる真空断熱パネルを提供することを目的とする。 [0006] The present invention has been made in view of the above circumstances, it is possible to easily fix the vacuum insulation panels to the wall, such as electric refrigerators, heat-insulating wall can be modified vacuum insulation panel to a predetermined fixed position and to provide a mounting structure and a vacuum insulation panel used in this vacuum insulation panels against.

【0007】 [0007]

【課題を解決するための手段】本発明は上記目的を達成するため、断熱壁面に磁石を介して真空断熱パネルを固定してなることを特徴とする断熱壁面に対する真空断熱パネルの取付け構造を提供する。 Means for Solving the Problems] For the present invention to achieve the above object, provides a mounting structure of a vacuum insulating panel for thermal insulation wall, characterized by comprising fixing the vacuum insulation panel through the magnet adiabatic wall to.

【0008】この場合、真空断熱パネルは、通常非磁性材料により形成されるので、磁石に吸着されることはない。 [0008] In this case, the vacuum insulation panels, because they are usually formed by non-magnetic material, will not be attracted by a magnet. そこで、上記目的を達成する点から、密封袋内に断熱材が真空充容されてなる真空断熱パネルにおいて、少なくともこのパネルが固定される断熱壁面と対向する側の面に磁性体層を形成したことを特徴とする真空断熱パネルを提供する。 Therefore, from the viewpoint of achieving the above objects, in a vacuum insulation panel insulation material in a sealed bag is formed by vacuum TakashiHiroshi, to form at least a magnetic layer on the surface on the side where the panel is heat-insulating wall facing fixed to provide a vacuum insulation panel, characterized in that.

【0009】このようなパネルを用いることにより、通常断熱壁面はスチール等の強磁性体にて形成されているので、パネルと断熱壁面とはいずれも磁石に吸着し、従って磁石を介して断熱壁面にパネルが簡単に固定できると共に、固定位置の修正も簡単に行われるものであり、 [0009] By using such a panel, since normally adiabatic walls are formed by ferromagnetic material such as steel, both panels and the heat insulating wall is attracted by a magnet, thus the heat insulating wall via a magnet with the panel can be easily secured to, and intended to be easily carried out also fixed a fixed position,
従来のようにホットメルト接着剤を使用しないので作業性もよく、安全性も高いものである。 Since conventional without using a hot melt adhesive as it may workability, but high safety.

【0010】また、上記パネルは磁性体層を形成したものであるが、本発明は別の態様のパネルとして、密封袋内に断熱材が真空充容されてなる真空断熱パネルにおいて、このパネルが固定される断熱壁面と対向する側の面に磁石を取り付けたことを特徴とする真空断熱パネルを提供する。 Further, although the panel is made by forming a magnetic layer, as a panel of the present invention in another aspect, the vacuum insulation panel insulation material in a sealed bag is formed by vacuum TakashiHiroshi, this panel to provide a vacuum insulation panel, characterized in that fitted with magnets on the surface of the fixed are adiabatic wall opposite to the side. かかるパネルによっても、上記と同様の目的を達成でき、同様の作用効果を有する。 Also by such panels can achieve the purpose of the same manner as described above, it has the same effect.

【0011】なお、本発明は、更に磁性体層が鉄箔又は鉄蒸着膜により形成され、この磁性体層が上記断熱壁面との対向面のほぼ全面に形成された真空断熱パネルを提供する。 [0011] The present invention is made by further magnetic layer is iron foil or an iron deposited film, the magnetic layer is to provide a vacuum insulation panel which is formed over substantially the entire opposing surfaces of the heat insulating wall. このパネルによれば、ガスバリア性が与えられ、密封袋内の真空度維持に有効である。 According to this panel, gas barrier properties is provided, it is effective to vacuum maintained in the sealed bag.

【0012】 [0012]

【発明の実施の形態及び実施例】以下、本発明の一実施例につき図面を参照して説明する。 [Embodiment and Examples of carrying out the present invention will be described with reference to the accompanying drawings an embodiment of the present invention.

【0013】図中1は真空断熱パネルで、このパネル1 [0013] FIG. 1 in a vacuum insulation panel, the panel 1
は、2枚の熱接着性合成樹脂(例えばポリエチレン、ポリプロピレン、ポリアクリロニトリル等)製のシート2,3の四周縁部を熱接着してなる密封袋4を具備し、 Is provided two heat-adhesive synthetic resin (such as polyethylene, polypropylene, polyacrylonitrile, etc.) sealed bag 4 which four peripheral portion made of sheets 2 formed by thermal bonding,
この密封袋4内にはシリカ、パーライト粉末等の断熱材(芯材)Pが真空充容されている。 This sealed bag 4 silica insulation perlite powder such as (core) P is vacuum TakashiHiroshi. 上記一方のシート(後述する断熱壁面側に配置されるシート)2の表面全面には接着剤層5を介して鉄箔、鉄蒸着膜等の強磁性体からなる磁性体層6が積層されていると共に、この磁性体層6上には接着剤層7を介して表面保護層8が積層されている。 Iron foil 2 of the entire surface (sheet being disposed in the heat insulating wall side to be described later) that the one of the sheet through an adhesive layer 5, the magnetic layer 6 made of a ferromagnetic body iron deposition film or the like is laminated together they are a surface protective layer 8 via the adhesive layer 7 is formed on the magnetic layer 6 is stacked. また、上記他方のシート3の表面全面には、 Further, the entire surface of the other sheet 3,
接着剤層9を介してアルミニウム箔、アルミニウム蒸着膜、鉄箔、鉄蒸着膜等のガスバリア金属層10が積層され、更に接着剤層11を介して表面保護層12が積層されている。 Aluminum foil through an adhesive layer 9, an aluminum deposition film, iron foil, gas barrier metal layer 10 of iron deposition film or the like is laminated, are laminated on the protective surface layer 12 via further an adhesive layer 11. なお、上記表面保護層8及び12はポリエステル、ポリプロピレン等の合成樹脂にて形成されている。 Incidentally, the surface protective layer 8 and 12 are formed by polyester, synthetic resin such as polypropylene. また、上記各フィルム、各層の厚さは適宜選定される。 Further, each film, the thickness of each layer is appropriately selected.

【0014】上記真空断熱パネル1を冷蔵庫等の保冷・ [0014] The cold of the refrigerator such as the above-mentioned vacuum insulation panel 1,
断熱壁面13に固定する場合は、図1に示したように、 When fixing the insulation wall 13, as shown in FIG. 1,
該断熱壁面13は通常スチール等の磁石が吸着する強磁性体により形成されているので、まず永久磁石14,1 Since the thermal insulation wall 13 is a magnet of normal steel or the like is formed of a ferromagnetic material that adsorbs, first permanent magnets 14, 1
4を断熱壁面13のパネル1を固定すべき適宜な位置に被着させる。 4 is deposited at an appropriate position to secure the panel 1 of the heat-insulating wall 13. なお、もし断熱すべき壁面13が非磁性であるような場合には、予め固定位置にスチール板の強磁性体を取り付けておくか、或いは磁石14,14を例えば接着剤を用いるなどして壁面13に固着しておく。 Incidentally, if the case wall 13 to be heat insulation such that the non-magnetic, advance or permanently installing ferromagnetic steel plate in a fixed position, or by the magnet 14 and 14 for example, using an adhesive wall keep fixed to 13.

【0015】次に、上記パネル1をその磁性体層6側を上記磁石14,14に対向させてこれら磁石14,14 Next, the magnets 14, 14 to the panel 1 and the magnetic layer 6 side are opposed to the magnets 14, 14
に吸着させるものである。 It is intended to be adsorbed on.

【0016】この場合、まずパネル1の磁性体層6側の面に磁石14,14を吸着させ、次いでこの状態で磁石14,14を壁面13に被着させることにより、パネル1を壁面13に固定するようにしてもよい。 [0016] In this case, adsorbing the magnets 14, 14 on the surface of the magnetic layer 6 side of the first panel 1, followed by depositing the magnets 14, 14 to the wall 13 in this state, the panel 1 to the wall 13 it may be fixed.

【0017】このようにパネル1を壁面13に固定した後は、図1に示すように、パネル1と上記壁面13との間の空隙や、パネル1とこれが固定されないプラスチック樹脂壁面15との間の空隙に硬質ウレタンフォーム原料を注入、発泡させて、これら空隙を発泡体16にて埋めることができる。 [0017] After fixing in this way the panel 1 to the wall 13, between the air gap and, plastic resin wall 15 of the panel 1 and this is not fixed between the panel 1 and the wall 13 as shown in FIG. 1 of injected rigid polyurethane foam raw material in the gap, by foaming, it is possible to fill these voids with foam 16.

【0018】上述した方法によれば、真空断熱パネル1 According to the method described above, the vacuum insulating panel 1
を断熱壁面13に簡単に固定することができると共に、 With a can easily be fixed to the heat insulating wall 13,
固定位置を容易に修正することができる。 It is possible to easily modify the fixed position.

【0019】また、上記の例では鉄箔等の強磁性金属よりなる磁性体層6が密封袋4の一面全面にわたって形成されているため、ガスバリア性を与えると共に、この層6はガスバリア金属層10とは連絡されておらず、直接的に熱伝導されるものではないので、この磁性体層6がパネル周辺部分から熱を受けても、熱を反射し、しかもこの熱の反対面の移動が少なく、また上記ガスバリア金属層10も同様の作用効果を与えるので、この真空断熱パネル1は、密封袋4内へのガス浸透が可及的に防止され、密封袋4内の真空度が長期に亘り維持されると共に、上述したようにパネル周辺部分からの熱の反対面の移動が少なく、このため良好な断熱性を与えるものである。 Further, since the magnetic layer 6 made of a ferromagnetic metal such as iron foil in the above example is formed over the one surface entirely sealed bag 4, with giving the gas barrier properties, the layer 6 is a gas barrier metal layer 10 since has not been contacted, not to be directly heat conduction and, even when subjected to heat this magnetic layer 6 from the panel peripheral portion, and reflects heat, moreover the movement of the opposite surface of the heat less, also because it provides the same effects as also the gas barrier metal layer 10, the vacuum insulation panel 1 is prevented as much as possible gas penetration into sealed bag 4, the degree of vacuum in the sealed bag 4 is long while being maintained over less movement of the opposite surface of the heat from the panel peripheral portion as described above, this because it is intended to provide good heat insulation. なお、上記磁性体層6及びガスバリア金属層10 Incidentally, the magnetic layer 6 and the gas barrier metal layer 10
は、上記の反対面への熱伝導防止効果の点で、これら層6,10のいずれか一方又は双方をシート2,3の四周部分における熱接着部を除いた全面に形成することも有効である。 Is in terms of heat conduction effect of preventing the opposite face of the, either or both of these layers 6, 10 it is also effective to form on the entire surface excluding the thermal bonding portion of the four sides portions of the sheets 2 is there.

【0020】また、本発明の別の態様として、上記磁性体層6を形成する代わりに、例えば上記表面保護層8に接着剤を用いて磁石14,14を固着させることによっても、パネル1を断熱壁面13に簡単にかつ位置修正可能に固定できる。 Further, as another aspect of the present invention, instead of forming the magnetic layer 6, for example, also by fixing the magnet 14 and 14 by using an adhesive to the surface protective layer 8, the panel 1 easy and positional correction secured to the heat insulating wall 13. この場合、上記磁性体層6に代えてアルミニウム箔、アルミニウム蒸着膜等の非磁性金属にてガスバリア層を形成することが好適である。 In this case, it is preferable to form a gas barrier layer in a non-magnetic metal such as aluminum foil, aluminum deposition film instead of the magnetic layer 6.

【0021】なお更に、本発明はその要旨を逸脱しない範囲で種々変更することができ、例えば必要によってガスバリア金属層や表面保護層の形成を省略できる。 [0021] Still further, the present invention is the gist can be variously modified without departing from the can omit the formation of the gas barrier metal layer and a surface protective layer, if necessary. 次に、具体例を示す。 Next, a specific example.

【0022】〔具体例〕表面保護層8に16μmのポリエステルフィルム、磁性体層6に50μmの鉄箔、一方のシート2に80μmの未延伸ポリプロピレンフィルムを用い、これらをウレタン系接着剤を用いて図1に示すように順次積層し、積層体Aを製造した。 [0022] 16μm polyester film in [Examples] surface protective layer 8, 50 [mu] m of iron foil into the magnetic layer 6, using a non-oriented polypropylene film of 80μm on one sheet 2, these using a urethane adhesive sequentially laminated as shown in FIG. 1, to produce a laminate a.

【0023】また、表面保護層12に300μmの未延伸ポリプロピレンシート、ガスバリア金属層10に50 Further, 300 [mu] m unstretched polypropylene sheet on the surface protective layer 12, the gas barrier metal layer 10 50
μmのアルミニウム箔、他方のシート3に80μmの未延伸ポリプロピレンフィルムを用い、これらをウレタン系接着剤を用いて図1に示すように順次積層し、積層体Bを製造した。 Aluminum foil [mu] m, using an unstretched polypropylene film 80μm to other sheet 3, sequentially stacked as shown in FIG. 1 by using a urethane-based adhesive, to produce a laminate B.

【0024】次に、上記積層体Bをシート3を内側に配置した状態で10mmの深さに真空成型し、断熱材収納容器を製造し、この内部に平均粒径が20μmのシリカ粉末を充填した後、そのシート3の四周縁部と上記積層体Aのシート2四周縁部とを0.1mmHgの減圧下でヒートシールし、真空断熱パネルを得た。 Next, the laminate B was vacuum molded to a depth of 10mm in the state in which the sheet 3 on the inside, to produce a heat insulating material container, an average particle diameter of this internal filling of silica powder 20μm after, the sheet second four peripheral portions of the four peripheral portion and the laminate a of the sheet 3 was heat-sealed under a reduced pressure of 0.1 mmHg, to obtain a vacuum insulation panel.

【0025】この真空断熱パネルの熱伝導率を英弘精機(株)製HC−072で測定したところ、0.0072 [0025] was measured the thermal conductivity of the vacuum insulation panel in EKO Instruments Co., Ltd. HC-072, 0.0072
kcal/m・hr・℃で、断熱性に優れたものであった。 In kcal / m · hr · ℃, was excellent in heat insulating properties.

【0026】この真空断熱パネルを冷蔵庫壁面の外側である被着磁性壁面(塗装鉄板)の内面に永久磁石を介して真空断熱パネルを所定箇所に固着した。 [0026] The fixing a vacuum insulation panel through the permanent magnets on the inner surface of the magnetizable wall is on the outside of the refrigerator wall to the vacuum insulation panel (painted iron plate) at a predetermined position. 更に、冷蔵庫壁面の内側のプラスチック樹脂壁面と上記パネルが固定された磁性壁面との間の空隙をシクロペンタン発泡による硬質ウレタンフォームで埋めて、冷蔵庫の保冷断熱壁面とした。 Further, a space between the inner plastic resin wall and the magnetic wall the panel is fixed refrigerator walls is filled with rigid urethane foam according cyclopentane foaming was refrigerator cold insulation wall.

【0027】以上の操作において、このパネルの磁石を介した磁性壁面への固定作業は簡単であり、また固定位置の修正も簡単であることが判明した。 [0027] In the above operation, the fixing work to the magnetic wall over a magnet of this panel is simple and that correction of fixed positions is also simple were found.

【0028】 [0028]

【発明の効果】本発明によれば、真空断熱パネルを電気冷蔵庫等の壁面に着脱可能に固定することができ、その固定位置から外れてズレが生じた場合でも、所定の固定位置に簡単に修正することができ、その取付け作業が安全である。 According to the present invention, it is possible to detachably fix the vacuum insulation panels to the wall, such as electric refrigerators, even if the deviation occurs deviates from its locked position, simply a predetermined fixed position can be modified, it is safe the mounting work.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明の一実施例に係る真空断熱パネルを壁面に取り付けた状態の断面図である。 1 is a cross-sectional view of a state in which the vacuum insulation panels mounted on the wall in accordance with an embodiment of the present invention.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 真空断熱パネル 2 シート 3 シート 4 密封袋 5 接着剤層 6 磁性体層 7 接着剤層 8 表面保護層 9 接着材層 10 ガスバリア金属層 11 接着剤層 12 表面保護層 13 断熱壁面 14 磁石 15 プラスチック樹脂壁面 16 発泡体 P 断熱材(芯材) 1 vacuum insulation panel 2 sheets 3 sheets 4 sealed bag 5 adhesive layer 6 magnetic layer 7 adhesive layer 8 surface protective layer 9 adhesive layer 10 barrier metal layer 11 adhesive layer 12 the surface protective layer 13 heat insulating wall 14 magnet 15 Plastic resin wall 16 foam P insulation material (core material)

Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 断熱壁面に磁石を介して真空断熱パネルを固定してなることを特徴とする断熱壁面に対する真空断熱パネルの取付け構造。 1. A mounting structure of a vacuum insulating panel in the heat insulating wall for insulation wall, characterized by comprising fixing the vacuum insulation panel through the magnet.
  2. 【請求項2】 密封袋内に断熱材が真空充容されてなる真空断熱パネルにおいて、少なくともこのパネルが固定される断熱壁面と対向する側の面に磁性体層を形成したことを特徴とする真空断熱パネル。 2. A vacuum insulation panel insulation material in a sealed bag is formed by vacuum TakashiHiroshi, characterized in that the formation of the at least a magnetic layer on the surface on the side where the panel is heat-insulating wall facing fixed vacuum insulation panel.
  3. 【請求項3】 磁性体層が鉄箔又は鉄蒸着膜により形成され、この磁性体層が上記断熱壁面との対向面のほぼ全面に形成された請求項2記載の真空断熱パネル。 3. A magnetic layer is formed by iron foil or iron deposited film substantially vacuum insulation panel according to claim 2, wherein the entire surface formed of the opposed surfaces of the magnetic layers and the heat insulating wall.
  4. 【請求項4】 密封袋内に断熱材が真空充容されてなる真空断熱パネルにおいて、このパネルが固定される断熱壁面と対向する側の面に磁石を取り付けたことを特徴とする真空断熱パネル。 4. A vacuum insulation panel insulation material in a sealed bag is formed by vacuum TakashiHiroshi, vacuum insulation panels, characterized in that fitted with magnets on the surface of the side to insulate walls and opposing this panel is fixed .
JP34789795A 1995-12-15 1995-12-15 Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel Pending JPH09166271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34789795A JPH09166271A (en) 1995-12-15 1995-12-15 Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34789795A JPH09166271A (en) 1995-12-15 1995-12-15 Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel

Publications (1)

Publication Number Publication Date
JPH09166271A true true JPH09166271A (en) 1997-06-24

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Family Applications (1)

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Country Status (1)

Country Link
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Cited By (13)

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JP2006064091A (en) * 2004-08-27 2006-03-09 Matsushita Electric Ind Co Ltd Vacuum heat insulating material
EP2910838A1 (en) * 2014-02-24 2015-08-26 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
JP2015200398A (en) * 2014-04-10 2015-11-12 大日本印刷株式会社 Vacuum heat insulating material and outer packaging material for vacuum heat insulating material
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US9752818B2 (en) 2015-12-22 2017-09-05 Whirlpool Corporation Umbilical for pass through in vacuum insulated refrigerator structures
US9835369B2 (en) 2012-04-02 2017-12-05 Whirlpool Corporation Vacuum insulated structure tubular cabinet construction
US9833942B2 (en) 2012-04-11 2017-12-05 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
WO2018001492A1 (en) * 2016-06-30 2018-01-04 Arcelik Anonim Sirketi A vacuum insulation panel with improved assemblage
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006064091A (en) * 2004-08-27 2006-03-09 Matsushita Electric Ind Co Ltd Vacuum heat insulating material
US9874394B2 (en) 2012-04-02 2018-01-23 Whirlpool Corporation Method of making a folded vacuum insulated structure
US9885516B2 (en) 2012-04-02 2018-02-06 Whirlpool Corporation Vacuum insulated door structure and method for the creation thereof
US9835369B2 (en) 2012-04-02 2017-12-05 Whirlpool Corporation Vacuum insulated structure tubular cabinet construction
US9833942B2 (en) 2012-04-11 2017-12-05 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
EP2910838A1 (en) * 2014-02-24 2015-08-26 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture
US10105931B2 (en) 2014-02-24 2018-10-23 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
JP2015200398A (en) * 2014-04-10 2015-11-12 大日本印刷株式会社 Vacuum heat insulating material and outer packaging material for vacuum heat insulating material
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
US9752818B2 (en) 2015-12-22 2017-09-05 Whirlpool Corporation Umbilical for pass through in vacuum insulated refrigerator structures
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure
WO2018001492A1 (en) * 2016-06-30 2018-01-04 Arcelik Anonim Sirketi A vacuum insulation panel with improved assemblage

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