JP2006105477A - Heating or cooling panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To uniform a panel surface temperature in a short time, in a heating or cooling panel including a foamed aluminum plate and a heating member or cooling member, while keeping increased freedom in selecting a surface finishing material as well as improved working property in construction. <P>SOLUTION: In the heating or cooling panel structure comprising the foamed aluminum plate A divisionally constituted by a plurality of foamed aluminum plate elements Au each formed in a square shape and arranged lengthwise and crosswise, and a heat insulating plate D bonded to one surface of the foamed aluminum plate A, a recessed groove G extending over at least two adjacent foamed aluminum plate elements Au and opened to the outer end surfaces of the foamed aluminum plate at both ends is provided on the other surface of the foamed aluminum plate A. A flexible heating member P or cooling member extending along the recessed groove G is placed in the recessed groove G, and the surface finishing plate C is bonded to the other surface of the foamed aluminum plate A to cover the heating member P or cooling member with the surface finishing plate C. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a heating or cooling panel including a foamed aluminum plate and a heating member or a cooling member.

  For floor heating, a structure in which a heating member, for example, a hot water pipe or an electric heater through which hot water flows is laid on a floor board, and a surface finishing material is further mounted thereon has been conventionally known.

  In this conventional structure, the temperature difference between the portion of the surface finish that is located directly above the heating member and the portion that is not large becomes large, but as a feel, the surface temperature of the floor is uniform in each part, that is, averaged. It is desirable to do. Therefore, in order to solve this problem, the laying density of the heating member is increased (that is, the installation interval is narrowed), or an aluminum plate or an aluminum foil having good thermal conductivity is laid around and above the heating member. However, these techniques are not sufficient for achieving a uniform surface temperature of the floor.

Therefore, as shown in Patent Document 1, there is a floor heating panel formed by molding an aluminum foam material and a heating member with good thermal conductivity and high soaking effect inside an artificial stone panel as a surface finishing material. was suggested.
JP-A-11-257673

  In the proposed floor heating panel, even if it is suitable as a surface finishing material, those not suitable for molding cannot be used as the surface finishing material, and the range of material selection is narrow. In addition, the proposed floor heating panel is divided and composed of a plurality of panel elements for the convenience of handling and construction, etc., and a heating member (hot water pipe, electric heater) is molded in each panel element. In other words, since they are integrated, when the floor heating panel is constructed by laying the panel elements vertically and horizontally on the floor base surface, the heating elements (hot water pipes, electric heaters) in each panel element are connected to each other. However, it has to be done in parallel, which is troublesome and has poor work efficiency. In addition, when external force is applied to each panel element due to an earthquake or the like, these connections are likely to cause a load to be applied locally to the connection part, causing problems such as water leakage in the case of hot water pipes and disconnection failure in the case of electric heaters. There was a problem that was likely to occur.

  The above problem is not limited to the floor heating panel, but also applies to a floor cooling panel, a wall heating or wall cooling panel, a roof heating panel for melting snow, and the like.

  The present invention has been made in view of such circumstances, and the degree of freedom in selecting a surface finish is high, the workability of construction is also good, and the panel surface temperature can be made uniform in a short time. An object is to provide a heating or cooling panel.

  In order to achieve the above object, a first aspect of the present invention provides a foamed aluminum plate that is divided into a plurality of foamed aluminum plate elements that are each formed in a square shape and can be arranged vertically and horizontally, and one surface of the foamed aluminum plate. A panel structure for heating or cooling comprising a heat insulating plate joined together, the other surface of the foamed aluminum plate extending over at least two adjacent foamed aluminum plate elements, and Concave grooves whose both ends open to the outer end surface of the foamed aluminum plate are provided, and a flexible heating member or cooling member extending along the concave groove is accommodated in the concave groove. A surface finish plate is integrally joined to the other surface, and the heating member or the cooling member is covered with the surface finish plate, and the invention of claim 2 is characterized in that, in addition to the feature of claim 1, The heat insulating plate is provided on one surface of the plurality of foamed aluminum plate elements. Characterized in that it is divided configuration from a plurality of insulating plates elements separately bonded.

  According to a third aspect of the present invention, there is provided a foamed aluminum plate formed by dividing a plurality of foamed aluminum plate elements each formed in a square shape and arranged vertically and horizontally, and integrally joined to one surface of the foamed aluminum plate. A panel structure for heating or cooling provided with a heat insulating plate, extending over at least two adjacent foamed aluminum plate elements on the one surface of the foamed aluminum plate, and both ends of the foamed aluminum plate. A concave groove opening on the outer end surface is provided and a flexible heating member or cooling member extending along the concave groove is accommodated in the concave groove, and the heating member or cooling member is covered with the heat insulating plate, and A surface finish plate is integrally joined to the other surface of the foamed aluminum plate, and the invention of claim 4 is common to one surface of a plurality of foamed aluminum plate elements in addition to the features of claim 3. One heat insulating plate can be joined together. The features.

  According to a fifth aspect of the present invention, in addition to the feature of any one of the first to fourth aspects, the plurality of foamed aluminum plate elements are formed in the same shape as each other, and one surface of each of the foamed aluminum plate elements. Alternatively, on the other surface, at least one longitudinal groove portion that can penetrate the foamed aluminum plate element in the longitudinal direction to form the longitudinal groove portion of the concave groove, and the foamed aluminum plate element penetrated in the lateral direction are the same. At least one horizontal groove portion capable of forming a horizontal groove portion of the concave groove, and an arcuate oblique groove portion in which both ends are smoothly connected to the horizontal groove portion and a vertical groove portion orthogonal to the horizontal groove portion are formed and arranged in the vertical direction. Corresponding longitudinal groove portions of the foamed aluminum plate elements are in direct communication with each other, and corresponding transverse groove portions of the foamed aluminum plate elements arranged in the lateral direction are in direct communication with each other.

  As described above, according to the present invention, a recessed groove is formed in advance in a lightweight aluminum foam plate having a high heat conduction effect and soaking effect, and the flexible groove extending along the groove is formed in the recessed groove. Since the heating member or cooling member is housed, heat conduction can be performed efficiently, the surface temperature of the panel can be made uniform in a short time, and the installation density of the heating member or cooling member is compared. Therefore, the cost can be saved. Moreover, since the heating member or the cooling member is separated from the foamed aluminum plate and is retrofitted, the laying interval and the route are designed relatively freely according to the object or purpose of heating or cooling. In addition, the degree of freedom in selecting the material for the surface finish is increased. Furthermore, by joining a heat insulating plate to the foamed aluminum plate, the overall strength of the panel can be secured relatively easily, and heat conduction (dissipation) to the back side is suppressed as much as possible, and heat is transferred to the front side for a short time. Can communicate efficiently. Furthermore, since both the foamed aluminum plate and the heat insulating plate are foam and lightweight, the burden on the building is small, and the handling work during construction is simplified.

  In particular, according to the invention of claim 1, a concave groove is provided on the other surface of the foamed aluminum plate, that is, on the surface side, and the heating member or the cooling member is accommodated in the concave groove, and then the surface on the other surface of the foamed aluminum plate. Since the finishing plate is joined together and the heating member or cooling member is covered with the surface finishing plate, the operation of storing the heating member or cooling member in the groove is easy and the work efficiency is good. is there.

  Further, in particular, according to the invention of claim 2, since the heat insulating plate is divided and composed of a plurality of heat insulating plate elements individually joined to one surface of the plurality of foamed aluminum plate elements, the individual foamed aluminum plate elements and the heat insulating plates The unit can be handled in the state of unit panels that are pre-bonded and integrated, so that the unit panels can be mass-produced efficiently at factories and the like, and the work of joining individual foam aluminum plate elements and heat insulating plate elements at the construction site This eliminates the need to carry out the steps one by one, thus contributing to improvement in work efficiency and cost saving.

  Further, according to the invention of claim 3, since the concave groove is provided on one surface of the foamed aluminum plate, that is, the back surface side, and the heating member or the cooling member is accommodated therein, the surface of the heating member or the cooling member. The side is covered with a foamed aluminum plate over a wide area, and the surface finish plate can be heated or cooled evenly by effectively utilizing the soaking effect of the foamed aluminum plate.

  In particular, according to the invention of claim 4, since one common heat insulating plate is integrally bonded to one surface of the plurality of foamed aluminum plate elements, the operation of joining the heat insulating plate to the base surface is performed with a plurality of foamed aluminum plates. It can be performed efficiently at a time in a state separated from the plate element. In addition, since a plurality of foamed aluminum plate elements can be coupled to each other via a heat insulating plate, a heat insulating plate, a plurality of foamed aluminum plate elements, a heating member or a cooling member can be assembled together in advance as necessary (subassembly). ) Can be assembled to the base surface all at once.

  In particular, according to the invention of claim 5, a plurality of foamed aluminum plate elements are formed in the same shape, and the foamed aluminum plate elements are vertically arranged on one side or the other side of the individual foamed aluminum plate elements. At least one longitudinal groove portion that can penetrate in the direction to form the longitudinal groove portion of the recessed groove, and at least one transverse groove that can penetrate the foamed aluminum plate element in the lateral direction to form the transverse groove portion of the recessed groove. And a horizontal groove portion and a vertical groove portion orthogonal to the arc-shaped oblique groove portion smoothly connected at both ends are formed, and the corresponding vertical groove portions of the foamed aluminum plate elements arranged in the vertical direction communicate directly with each other. In addition, since the corresponding horizontal groove portions of the foamed aluminum plate elements arranged in the horizontal direction directly communicate with each other, by appropriately combining the vertical groove portions, horizontal groove portions and oblique groove portions of the plurality of foamed aluminum plate elements arranged vertically and horizontally, Various types of foamed aluminum plates The groove shape of the sheet can be formed with a high degree of freedom, and while achieving such an effect, it is possible to use a plurality of foamed aluminum plate elements of the same shape in combination, which not only makes handling easier, This can greatly contribute to cost savings.

  Embodiments of the present invention will be specifically described below based on the embodiments of the present invention illustrated in the accompanying drawings.

  1 to 3 show a first embodiment of the present invention. FIG. 1 is an overall perspective view showing a floor panel structure, FIG. 2 is a single perspective view of a unit panel, and FIG. [Fig. 3] Fig. 3 is an enlarged sectional view taken along line 3-3 in Fig. 1. 4 and 5 show a second embodiment of the present invention. FIG. 4 is an overall perspective view showing the floor panel structure (corresponding to FIG. 1), and FIG. FIG. 5 is an enlarged sectional view (corresponding to FIG. 3), and FIG. 6 is a single perspective view showing a modified example of the foamed aluminum plate element.

  First, in the first embodiment shown in FIGS. 1 to 3, a floor heating panel F is laid on the base surface B of the floor (for example, the upper surface of a concrete floor or the upper surface of a floor base plate supported by a support bundle or the like). Is done. The floor heating panel F includes a foamed aluminum plate A, a heat insulating plate D that is integrally joined to the back surface or lower surface of the foamed aluminum plate A, and a surface that is integrally joined to the surface or upper surface of the foamed aluminum plate A. It consists of a finishing plate C.

  The foamed aluminum plate A is formed of a foamed aluminum material having a large number of open cells foamed by special processing. In the illustrated example, the foamed aluminum plate A is formed of a plurality of foamed aluminum plate elements Au each formed in a rectangular shape and arranged vertically and horizontally. It is divided and configured. Each of the foamed aluminum plate elements Au is obtained by press-molding or cutting the foamed aluminum plate into a predetermined shape.For example, even in the case of press molding, a foamed aluminum material that is a cellular body is a molding target. Press working is possible with a relatively small force.

  The heat insulating plate D is formed of a foamed synthetic resin such as styrofoam or styrene foam. In the illustrated example, the heat insulating plate D is divided from a plurality of heat insulating plate elements Du individually joined to the lower surfaces of the plurality of foamed aluminum plate elements Au. The Individual foamed aluminum plate elements Au and heat insulating plate elements Du may be joined by workers at the site of operation, but in order to improve work efficiency and reduce costs, as shown in the illustrated example, factories, etc. It is desirable to use a unit panel U capable of mass production in which individual foamed aluminum plate elements Au and heat insulating plate elements Du are joined and integrated in advance.

  Further, as the surface finish plate C, a so-called flooring called a decorative plywood having relatively good thermal conductivity (e.g., considerably better than the heat insulating plate D) is used.

  On the surface, that is, the upper surface of the foamed aluminum plate A, there is provided a groove G extending over at least two adjacent foamed aluminum plate elements Au and having both ends opened to the outer end surface of the foamed aluminum plate A. . And the warm water pipe P as a flexible heating member extended along this groove G is accommodated in the groove G. The open upper surface (and hence the hot water pipe P) of the concave groove G is covered with the surface finish plate C.

  The hot water pipe P is made of a material having flexibility and good thermal conductivity, and the thickness of the foamed aluminum plate element Au is set larger than the outer diameter of the pipe. An inlet end Pi and an outlet end Po extending out of the foamed aluminum plate A of the hot water pipe P are connected to an external hot water circulation device J through an external pipe, and the hot water circulation device J is operated to be heated or heated. By circulating the antifreeze liquid in the hot water pipe P, the foamed aluminum plate A in contact with the pipe P is heated. Although not shown, the hot water circulation device J includes a heating unit that heats the circulating water, and a pump unit that pressurizes the heated hot water so as to forcibly circulate through the hot water pipe P.

  The concave groove G is formed in a substantially U-shaped cross section, and the depth of the groove is set to be equal to or slightly larger than the outer diameter of the hot water pipe P.

  The plurality of foamed aluminum plate elements Au are formed in the same shape (square shape in the illustrated example). And, on the upper surface of each of the foamed aluminum plate elements Au, at least one piece parallel to each other (illustrated example) that can vertically penetrate the foamed aluminum plate element Au to form the vertical groove portion Gt of the concave groove G. 3) and at least one (3 in the illustrated example) parallel to each other, which can form the lateral groove portion Gy of the concave groove G by penetrating the foamed aluminum plate element Au in the lateral direction. Each of the horizontal groove portions y, and each of the horizontal groove portions y and the vertical groove portions t orthogonal to the horizontal groove portions, extending in an arc shape so that both ends thereof are smoothly connected, and a bent portion or a folded portion (reversing portion) of the concave groove G, The slanted groove portion r that can form the bent groove portion Gr is formed.

  Thus, in each foamed aluminum plate element Au, each lateral groove portion is in a square area surrounded by two longitudinal groove portions t, t adjacent to each other and two lateral groove portions y, y adjacent to each other. Four slanted groove portions r, which are smoothly connected at both ends to y and each vertical groove portion t orthogonal to this, are continuous with each other so as to draw a circle inscribed in the square.

  Further, when a plurality of foamed aluminum plate elements Au are arranged vertically and horizontally, the corresponding vertical groove portions t of the plurality of foamed aluminum plate elements Au arranged in the vertical direction are in direct communication with each other, and the plurality of foamed aluminum plates arranged in the horizontal direction The corresponding transverse groove portions y of the element Au communicate directly with each other.

  Next, the operation of the first embodiment will be described.

  In the construction, first, in the region where the floor heating panel F of the floor base surface B is to be installed, a plurality of unit panels U of the same form previously manufactured in a factory or the like are vertically and horizontally with their heat insulating plate elements Du facing down. Lay out and fix with adhesive. As a result, the vertical groove portions t of the foamed aluminum plate elements Au of the unit panels U that are arranged in the vertical direction communicate directly with each other, and the horizontal groove portions of the foamed aluminum plate elements Au that are arranged in the horizontal direction correspond to each other. y communicate directly with each other.

  Then, on each of the foamed aluminum plate elements Au of these unit panels U, a groove G of a desired route is set by appropriately selecting and combining the longitudinal groove portion t, the transverse groove portion y, and the arc groove portion r that are mutually continuous. The flexible hot water pipe P is fitted and accommodated in the series of vertical groove portions Gt, horizontal groove portions Gy, and bent groove portions Gr constituting the concave groove G along the groove portions.

  Thereafter, the surface finishing plate C is integrally joined to the surface of the unit panel U by an adhesive or the like, and the hot water pipe P in the groove G is covered with the surface finishing plate C, so that the floor heating panel F is covered. Construction is complete.

  And the inlet end Pi and outlet end Po which extend outside the floor heating panel F of this hot water pipe P are connected to the external hot water circulation apparatus J via external piping.

  Thus, when the hot water circulating device J is operated to circulate the hot water or the heated antifreeze in the hot water pipe P, each foamed aluminum plate element Au in contact with the pipe P is heated.

  Thus, the flexibility extends along the groove G in the recessed groove G formed in the lightweight aluminum foam plate A (a plurality of foamed aluminum plate elements Au in the illustrated example) having a high heat conduction effect and soaking effect. Since the hot water pipe P is fitted and stored, heat conduction can be performed efficiently, the surface temperature of the floor heating panel F can be equalized in a short time, and the hot water pipe P can be installed. Since the density can be relatively small (that is, the laying interval can be widened), cost can be saved.

  In addition, since the hot water pipe P is separated from the foamed aluminum plate A (a plurality of foamed aluminum plate elements Au in the illustrated example) and is retrofitted, the laying interval or the Since the route can be designed relatively freely, and it is not necessary to select a material suitable for molding as the surface finishing material C, the degree of freedom of selection increases accordingly.

  Further, the overall strength of the panel can be secured relatively easily by joining the heat insulating plate D (the heat insulating plate element Du in the illustrated example) to the foamed aluminum plate A (a plurality of foamed aluminum plate elements Au in the illustrated example). In addition, heat conduction (dissipation) to the back side can be suppressed as much as possible, and heat can be efficiently transferred to the front side in a short time. In addition, since both the foamed aluminum plate A and the heat insulating plate D are foams and light in weight, the burden on the building is small and the handling work during construction is simple.

  Particularly in the first embodiment, a concave groove G is provided on the surface side of the foamed aluminum plate A, and the hot water pipe P is accommodated in the concave groove G, and then the surface finish plate C is integrated with the surface of the foamed aluminum plate A. Since the hot water pipe P is covered so as to cover the hot water pipe P, the storing operation of the heating member or the cooling member in the concave groove G is performed from the surface side of the foamed aluminum plate A (that is, without being disturbed by the heat insulating plate D). It can be performed easily and work efficiency can be improved. In addition, since individual foamed aluminum plate elements Au and heat insulating plate elements Du can be handled in the state of unit panels U that are joined and integrated in advance, the unit panels U can be efficiently mass-produced at factories, etc. It is no longer necessary to perform the joining work between the individual foamed aluminum plate elements Au and the heat insulating plate elements Du at the construction site, thereby improving work efficiency and reducing costs. Furthermore, since a plurality of unit panels U having the same form are used in combination, the floor heating panel F having various forms and sizes can be formed with a high degree of freedom according to the heating object and purpose.

  Next, a second embodiment will be described with reference to FIGS. In this second embodiment, the foamed aluminum plate A is divided from a plurality of foamed aluminum plate elements Au having the same form as the foamed aluminum plate element Au of the first embodiment, and in this respect, is the same as the first embodiment. However, the vertical groove portion t, the horizontal groove portion y, and the arc groove portion r that can form the concave groove G are formed on the back side of each foamed aluminum plate element Au, that is, the top and bottom of each foamed aluminum plate element Au. This is different from the first embodiment in that it is reversed. Further, in relation to this difference, the surface finish plate C is joined to the surface side of each foamed aluminum plate element Au without the groove, and the heat insulating plate D ′ is the back surface of each foamed aluminum plate element Au with the groove. Are connected to the side, covering the opening side of the groove G (and thus the hot water pipe P in the groove), and a single large heat insulating plate D 'is used for a plurality of foamed aluminum plate elements Au, The unit panel U of the first embodiment is not used.

  Since the other configuration is basically the same as that of the first embodiment, the reference numerals of the corresponding components of the first embodiment are attached to the respective components, and the description thereof is omitted.

  Next, the operation of the second embodiment will be described.

  At the time of construction, first, a heat insulating plate D ′ covering the entire surface or a part of the area is bonded and fixed to an area on the floor base surface B where the floor heating panel F is to be installed with an adhesive or the like.

  Next, the individual foamed aluminum plate elements Au are laid out vertically and horizontally on the heat insulating plate D ′ with the back side of the groove facing down, and fixed with an adhesive or the like, but in parallel with the laying work. Or immediately before the work, it is flexible to the concave groove G of the desired route set in the foamed aluminum plate element Au (that is, a series of vertical groove portions Gt, lateral groove portions Gy and curved groove portions Gr selected to constitute the groove G). The hot water pipe P is inserted and stored, and the foamed aluminum plate elements Au are joined to the heat insulating plate D ′ one by one. And the hot water pipe P in a groove | channel is covered with the heat insulation board D 'simultaneously with the joining.

  After that, the construction of the floor heating panel F is completed by integrally bonding the surface finish plate C to the surface of the foamed aluminum plate element Au without a groove with an adhesive or the like. And the inlet end Pi and outlet end Po which extend outside the floor heating panel F of this hot water pipe P are connected to the external hot water circulation apparatus J via external piping.

  Thus, when the hot water circulating device J is operated to circulate the hot water or the heated antifreeze in the hot water pipe P, each foamed aluminum plate element Au in contact with the pipe P is heated.

  Thus, also in the second embodiment, basically the same function and effect as in the first embodiment are exhibited.

  In particular, according to the second embodiment, the groove G is provided on the back side of the foamed aluminum plate A (foamed aluminum plate element Au in the illustrated example), and the hot water pipe P is accommodated therein. The surface side of the pipe P is covered over a wide range with the foamed aluminum plate A, and the surface finish plate C can be heated evenly by effectively utilizing the soaking effect of the foamed aluminum plate A. Moreover, since one common heat insulating plate D ′ is integrally joined to the back surface of the plurality of foamed aluminum plate elements Au, the joining operation of the heat insulating plate D ′ to the floor base surface B is performed as a plurality of foamed aluminum plate elements Au. It can be carried out efficiently at a time in a state separated from the above. Furthermore, since a plurality of foamed aluminum plate elements Au having the same form are combined and used as the foamed aluminum plate A, the floor heating panel F of various forms and sizes can be formed with a high degree of freedom depending on the object and purpose of heating. Can do.

  In this second embodiment, when the area where the floor heating panel F is to be installed is relatively small, instead of the construction procedure, for example, a heat insulating plate D ′, a plurality of foamed aluminum plate elements Au, and a hot water pipe P It is also possible to carry out a construction procedure in which a set of parts assembled in advance (sub-assemblies) is assembled to the floor base surface B at once.

  As mentioned above, although the Example of this invention was described, this invention is not limited to the Example, A various Example is possible within the scope of the present invention.

  For example, in the above-described embodiment, the present invention is applied to the floor heating panel F. However, the present invention is not limited to the floor heating panel, and the floor cooling panel, the wall heating or the wall cooling panel, and further for snow melting. It can also be applied to other roof heating panels.

  In the above embodiment, the flexible hot water pipe P is shown as the heating member. However, in the present invention, a flexible electric heater is used instead of the hot water pipe, and this is connected to the power source. Good. Moreover, when using as a floor cooling panel, it may replace with a hot water pipe and may use the flexible cold water pipe which can flow cold water inside, and in that case, this cold water pipe is the cooling member of this invention. Become. Moreover, in order to use the same pipe for both a heating member (hot water pipe) and a cooling member (cold water pipe), hot water or cold water may optionally flow through the same pipe as necessary.

  In each of the above embodiments, in each foamed aluminum plate element Au, a plurality of (three) vertical groove portions t and horizontal groove portions y that can form the vertical groove portions Gt and the horizontal groove portions Gy of the concave grooves G, respectively, are formed. In the present invention, at least one longitudinal groove portion t and transverse groove portion y may be formed in each foamed aluminum plate element Au. FIG. 6 shows an example in which the longitudinal groove portion t and the lateral groove portion y are formed one by one, and the foamed aluminum plate element Au includes each longitudinal groove portion t and lateral groove portion y, Four arcuate bent groove portions Gr that smoothly connect each other are formed at four intersections of the vertical groove portion t and the horizontal groove portion y.

The whole perspective view showing the floor panel structure concerning the 1st example of the present invention. Single unit perspective view of unit panel 3-3 enlarged sectional view of FIG. FIG. 1 is an overall perspective view showing a floor panel structure according to a second embodiment of the present invention (corresponding to FIG. 1). 4-5 enlarged sectional view (corresponding to FIG. 3) Single unit perspective view showing a modification of foamed aluminum plate element

Explanation of symbols

A ... Foam aluminum plate Au ... Foam aluminum plate element C ... Surface finish plate D ... Heat insulation plate Du ... Heat insulation plate element D '... Heat insulation plate F ... Floor heating panel G ... Dove groove Gt ... Vertical groove part Gy ... Horizontal groove part P ... Hot water pipe (heating member)
r ... Diagonal groove part t ... Vertical groove part y ... Horizontal groove part

Claims (5)

A foamed aluminum plate (A) divided into a plurality of foamed aluminum plate elements (Au) that are each formed in a square shape and can be arranged vertically and horizontally, and integrally joined to one surface of the foamed aluminum plate (A) A heating or cooling panel structure comprising a heat insulating plate (D),
On the other surface of the foamed aluminum plate (A), a groove extending over at least two adjacent foamed aluminum plate elements (Au) and having both ends opened on the outer end surface of the foamed aluminum plate (A). (G) is provided, and a flexible heating member (P) or cooling member extending along the concave groove (G) is accommodated in the concave groove (G), and further, the foamed aluminum plate (A) A panel structure for heating or cooling, wherein a surface finish plate (C) is integrally joined to the other surface, and the heating member (P) or the cooling member is covered with the surface finish plate (C). .   The said heat insulation board (D) is divided | segmented and comprised from the some heat insulation board element (Du) separately joined to one surface of the said some foaming aluminum board element (Au), It is characterized by the above-mentioned. Panel structure for heating or cooling. A foamed aluminum plate (A) divided into a plurality of foamed aluminum plate elements (Au) that are each formed in a square shape and can be arranged vertically and horizontally, and integrally joined to one surface of the foamed aluminum plate (A) A heating or cooling panel structure comprising a heat insulating plate (D ′),
On the one surface of the foamed aluminum plate (A), a concave groove (extending over at least two adjacent foamed aluminum plate elements (Au) and having both ends opened on the outer end surface of the foamed aluminum plate (A) ( G) is provided and a flexible heating member (P) or cooling member extending along the concave groove (G) is accommodated in the concave groove (G), and the heating member (P) or the cooling member is accommodated. A panel structure for heating or cooling, characterized in that it is covered with the heat insulating plate (D '), and a surface finish plate (C) is integrally joined to the other surface of the foamed aluminum plate (A).   The heating or cooling panel structure according to claim 3, wherein one common heat insulating plate (D ') is integrally joined to one surface of a plurality of foamed aluminum plate elements (Au). The plurality of foamed aluminum plate elements (Au) are formed in the same shape, and the foamed aluminum plate elements (Au) are arranged in the vertical direction on one side or the other side of the individual foamed aluminum plate elements (Au). At least one longitudinal groove portion (t) that can penetrate through the groove and form the longitudinal groove portion (Gt) of the concave groove (G), and the foamed aluminum plate element (Au) laterally penetrate the same groove An arc shape in which both ends are smoothly connected to at least one horizontal groove portion (y) capable of forming the horizontal groove portion (Gy) of (G) and the horizontal groove portion (y) and the vertical groove portion (t) perpendicular thereto. Slanting groove portion (r) of
Corresponding vertical groove portions (t) of the foamed aluminum plate elements (Au) arranged in the vertical direction directly communicate with each other, and corresponding horizontal groove portions (y) of the foamed aluminum plate elements (Au) arranged in the horizontal direction directly communicated with each other. The heating or cooling panel structure according to any one of claims 1 to 4, wherein the panel structure is for heating or cooling.

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