JP2008224091A - Folding body of temperature control mat - Google Patents

Abstract

The present invention provides a folded body of a temperature control mat that can be laid and installed without hindrance and deformation during storage and transportation.
In a floor heating mat, substrates A to C are arranged in a row in this order, and substrates D to F are arranged in a row so as to be adjacent to the substrates A to C in this order. When folding the floor heating mats 1, substrate A, B and between the board B, between C, respectively, and a valley fold along these butted portion T _S, the substrate A, with superimposed C a on each substrate B , substrate D, E and between the substrate E, the inter-F, respectively, and a valley fold along these butted portion T _S, substrate D, F and superimposed on the substrate E, respectively, and the primary folded bodies. Thereafter, the substrates B and E of the primary folded body are mountain-folded along the abutting portions _TL , and the substrates B and E are overlapped to form a final folded body.
[Selection] Figure 1

Description

  The present invention relates to a folding body formed by folding a temperature control mat for heating and cooling floors, walls, ceilings and the like of a room of a building, and more particularly to a folding body of a temperature control mat having six substrates.

  As a floor heating structure, there is a hot water mat in which hot water piping is routed in a groove on the upper surface of a plate-like base.

  As this hot water mat, a folded mat that is folded over is put to practical use. By folding the hot water mat, the handleability during transportation is good.

As a conventional example of this foldable body, there is one described in paragraph 0033 and FIGS. 5 and 6 of JP-A-2002-130705.
JP 2002-130705 A

  In the folding body of the above-mentioned Japanese Patent Application Laid-Open No. 2002-130705, as seen in FIG. 6 of the publication, a hollow portion is partially present between the substrates on which the folding bodies overlap. One of the substrates facing the hollow portion warps when pressed during storage or transportation, and floats off the floor when laid on the floor.

  An object of the present invention is to solve such problems of the prior art, and to provide a folded body of a temperature control mat that is not warped and deformed during storage or transportation, and that can be laid without trouble. To do.

  The folding body of the temperature control mat according to claim 1 covers six substantially rectangular substrates having pipe accommodation grooves on the upper surface, temperature regulation pipes accommodated in the grooves, and the upper surfaces of the substrates. In the folded body of the temperature control mat that is arranged in such a manner that the sheet is attached to the upper surface of each substrate and is folded along the abutting portion between the substrates, the six substrates A to F The substrates A, B, and C are arranged in a line in this order, the substrates D, E, and F are arranged in this order, the substrate D is adjacent to the substrate A, the substrate E is adjacent to the substrate B, and the substrate F is the substrate C. The substrates A and B, the substrates B and C, the substrates D and E, and the substrates E and F are connected to each other by the soaking sheet material. The substrates C and F and the substrates B and E are not connected, and the substrate A overlaps only the substrate B. The substrates A and B and the substrates B and C are valley-folded so that the substrate C overlaps only the substrate B, the substrate D overlaps only the substrate E, and the substrate F overlaps only the substrate E. A primary folded body is formed by valley-folding between the substrates D and E and between the substrates E and F, and between the substrates B and E of the primary folded body is formed by mountain folding. Is.

  The folding body of the temperature control mat according to claim 2 covers six substantially rectangular substrates having pipe accommodation grooves on the upper surface, temperature regulation pipes accommodated in the grooves, and the upper surfaces of the substrates. In the folded body of the temperature control mat that is arranged in such a manner that the sheet is attached to the upper surface of each substrate and is folded along the abutting portion between the substrates, the six substrates A to F The substrates A, B, and C are arranged in a line in this order, the substrates D, E, and F are arranged in this order, the substrate D is adjacent to the substrate A, the substrate E is adjacent to the substrate B, and the substrate F is the substrate C. The substrates E and B are connected to each other by the soaking sheet material, the substrates A and B, the substrates B and C, the substrates D and E, the substrates E and F, The substrates A and D and the substrates C and F are disconnected, the substrate A overlaps only the substrate B, and The substrate C is folded between the substrates A and B and the substrates B and C so that the plate C overlaps only the substrate B, the substrate D overlaps only the substrate E, and the substrate F overlaps only the substrate E. A primary folded body is formed by mountain-folding between D and E and between substrates E and F, and the primary folded body is formed by valley folding between the substrates B and E. It is.

  The folded body of the temperature control mat according to claim 3 is the substrate according to claim 1 or 2, wherein the substrate E is provided with a header for supplying a temperature control medium, and the first temperature control pipe connected to the header is the substrate E. , B, A, D, and the second temperature control pipe is arranged on the substrates E, B, C, F.

  According to a fourth aspect of the present invention, there is provided a folded body of the temperature control mat according to the first or second aspect, wherein the substrate E is provided with a header for supplying a temperature control medium, and the first temperature control pipe connected to the header is the substrate E. , B, A, the second temperature adjustment pipe is provided on the substrates E, B, C, and the third temperature adjustment pipe is provided on the substrates E, D, for the fourth temperature adjustment. The piping is arranged on the substrates E and F.

  In the folded body of the temperature control mat according to the first aspect, among the six substrates A to F, A to C are arranged in a row, and D to F are arranged in a row adjacent thereto. And between A and B, between B and C, between D and E, and between E and F are valley-folded to be a primary folded body, and between B and E are mountain-folded to be a folded body having a final folded shape. ing.

  In this folded body, the back surfaces of the substrates B and E are entirely overlapped, so that no hollow portion is generated in the folded body. This prevents the substrate from being warped and deformed even when pressed during storage or transportation. As a result, when the folded body is spread and laid, all the substrates are flat, and the laying work can be performed efficiently.

  Further, in the folded body of the temperature control mat according to the second aspect, among the six substrates A to F, A to C are arranged in a row, and D to F are arranged in a row adjacent thereto. And in this folding body of Claim 2, between A and B, between B and C, between D and E, and between E and F are mountain-folded into a primary folding body, and between B and E is valley-folded. Thus, it is a final folded body.

  Even in this folded body, the surfaces (soaking sheet materials) of the substrates B and E are entirely overlapped, so that no hollow portion is generated in the folded body. This prevents the substrate from being warped and deformed even when pressed during storage or transportation. As a result, when the folded body is spread and laid, all the substrates are flat, and the laying work can be performed efficiently.

  In the present invention, the substrate E is provided with a header for supplying a temperature control medium, and the first temperature control pipe connected to the header is provided on the boards E, B, A, and D, and the second temperature control pipe is provided. By adopting a configuration in which the substrates E, B, C, and F are arranged, each temperature control pipe can be easily routed, and the substrates A and D side and the substrates C and F side are sandwiched between the headers. The temperature can be made substantially uniform.

  In the present invention, each of the first and second temperature control pipes may be constituted by one system of pipes or two or more pipes.

  In the present invention, the substrate E is provided with a header for supplying a temperature control medium, the first temperature control pipe connected to the header is provided on the boards E, B, and A, and the second temperature control pipe is provided. A configuration may be adopted in which the substrates E, B, and C are arranged, the third temperature adjusting pipe is arranged on the substrates E and D, and the fourth temperature adjusting pipe is arranged on the substrates E and F. Also when comprised in this way, while being able to perform each piping for temperature control easily, temperature can be made substantially uniform over the board | substrates A-F whole.

  In addition, these 1st-4th temperature control piping may each be comprised by 1 piping, and may be comprised by 2 or more piping.

  Hereinafter, embodiments will be described with reference to the drawings. Each of the following embodiments is an application example of the present invention to a floor heating mat. The following embodiments are examples of the present invention, and the present invention may take forms other than the following embodiments.

[Folded body of floor heating mat 1 as a folded body of the temperature control mat according to the first embodiment]
FIG. 1 is a perspective view of a folding body of a floor heating mat 1 as a folding body of a temperature control mat according to the first embodiment, FIG. 2 is a perspective view of the floor heating mat 1 when deployed, and FIG. Is a top view of the developed floor heating mat 1, FIG. 4 is a bottom view of the developed floor heating mat 1, FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4, and FIG. FIG. 7 is an enlarged view of the vicinity of the center of the upper surface of the heating mat 1, FIG. 7 is an enlarged view of a portion VII of FIG. 6, FIG. 8 is a sectional view taken along line VIII-VIII of FIG. FIG. 10 is a cross-sectional view taken along line XX of FIG. 4, and FIGS. 11 to 13 each show this floor. It is a perspective view in the middle of folding of the heating mat.

  FIG. 8 (a) shows a state where the substrates B and E are unfolded, FIG. 8 (b) shows a state where the substrate B and E are being folded, and FIG. The state after carrying out the mountain fold between the board | substrates B and E is shown. FIG. 10 (a) shows a state in which the substrates A and B are unfolded, FIG. 10 (b) shows a state in the middle of valley folding between the substrates A and B, and FIG. 10 (c) A state after valley folding between the substrates A and B is shown.

  In FIG. 3, FIG. 6 and FIG. 7, the illustration of the soaking sheet material is omitted. In FIG. 7, the hot water pipe is not shown.

  The floor heating mat 1 includes six substantially rectangular substrates A to F, hot water pipes 3 distributed in grooves 2 provided on the upper surfaces of the substrates A to F, and a header in which the hot water pipes 3 are connected. 4 and a soaking sheet material 5, 6, etc., which are disposed so as to cover the upper surfaces of the substrates A to F and are attached to the upper surfaces of the substrates A to F.

  In this embodiment, the lengths of the long sides and the short sides of the substrates B and E are substantially equal to each other. In addition, the substrates A, C, D, and F also have substantially the same long side length and the short side length. The lengths of the long sides of these substrates A, C, D, and F are substantially equal to the lengths of the short sides of the substrates B and E. In this floor heating mat 1, the length of the short side of each substrate A, C, D, F is shorter than half the length of the long side of the substrates B, E.

  As shown in FIGS. 2 to 4, the substrates A to C are arranged in a row in this order, and the substrates D to F are arranged in a row so as to be adjacent to the substrates A to C in this order.

  The substrate A is arranged with its long side butting one short side of the substrate B, and the substrate C is arranged with its long side butting the other short side of the substrate B. Further, the substrate D is arranged so that its long side is butted against one short side of the substrate E, and the substrate F is arranged so that its long side is butted against the other short side of the substrate E. Yes. Between the row | line | column of board | substrates AC and board | substrates D-F, board | substrates A and D adjoin so that a mutual short side may face | match, and board | substrates B and E face | match each other's long side. In this way, the substrates C and F are adjacent to each other so that their short sides are abutted with each other.

Code _{T S,} each substrate A, C, D, F and the substrate B, shows the butt portion of the E, reference numeral _{T L} denotes the butt portion between the rows of columns and substrate D~F substrate A~C ing.

In this embodiment, the lower surfaces of the substrates B and E are connected by a bendable connecting sheet 7 (FIG. 8) that is continuously pasted on both lower surfaces across the butted portion _TL . Has been. The connecting sheet 7 is made of a flexible bendable cloth or a synthetic resin sheet.

  In this embodiment, each of the substrates B and E includes a plurality of (seven in this embodiment) belt-like disc bodies 10 to 16 and a plurality (six in this embodiment) of small joists 30. Are arranged alternately in the long side direction of the substrates B and E, with the respective longitudinal directions being the short side directions of the substrates B and E.

  Each of the substrates A, C, D, and F includes a plurality of (three in this embodiment) belt-like disc bodies 17 to 19 and a plurality (two in this embodiment) of small joists 30. Are arranged alternately in the short side direction of each of the substrates A, C, D, and F, with the long side direction of each of the substrates A, C, D, and F as the long side direction.

  Each board body 10-19 is arrange | positioned so that each long side may be faced to the adjacent small joist 30.

  Except for the small joist 30 'between the board bodies 12 and 13 of the substrate B, the length of each small joist 30 is shorter than the length of each of the board bodies 10-19.

  As shown in FIGS. 3 and 4, in the substrates B and E, the small portions between the disk bodies 10 and 11, between the disk bodies 12 and 13 (excluding the substrate B), and between the disk bodies 14 and 15. The joists 30 are arranged so that one end thereof is aligned with one end of each of the board bodies 10 to 16. Moreover, each small joist 30 between the board bodies 11 and 12, between the board bodies 13 and 14, and between the board bodies 15 and 16 is respectively connected to the other end of each board body 10-16. They are arranged to align.

  In the substrates A, C, D, and F, the small joists 30 between the board bodies 17 and 18 are arranged so that one end thereof is aligned with one end of the board bodies 17 and 18, respectively. The small joists 30 between them are arranged so that the other ends thereof are aligned with the other ends of the board bodies 17 and 18.

  The board bodies 10 and 11, the board bodies 12 and 13 (excluding the substrate B), the board bodies 14 and 15 and the board bodies 17 and 18 wrap around the other end side of the small joist 30 between them. It is connected by a connecting part 31 formed in the above. In addition, the board bodies 11 and 12, the board bodies 13 and 14, the board bodies 15 and 16, and the board bodies 18 and 19 are connected so as to wrap around the one end side of the small joists 30 between them. The parts 31 are connected.

  In this embodiment, the small root 30 'between the board bodies 12 and 13 of the substrate B has the same length as the board bodies 12 and 13, and the board B between the board bodies 12 and 13 of the substrate B. There is no connecting portion 31.

  A small joist 32 is attached to the opposite side of each connecting portion 31 from the small joist 30.

  As shown in FIGS. 3 and 4, the substrates A and D are arranged so that the disc body 19 abuts the disc bodies 10 of the substrates B and E, respectively. The substrates C and F are arranged so that the vertical direction in FIGS. 3 and 4 is opposite to that of the substrates A and D, and the board 19 is abutted against the board 16 of the boards B and E. Yes.

In addition, between the substrates A and D, between the substrates B and E, and between the substrates C and F, respectively, when the floor heating mat 1 is deployed, the butt portion _TL is sandwiched between them, The end sides of the same numbered disk bodies 10 to 19 face each other.

  In this embodiment, a notch portion 12a for header arrangement (FIG. 4) is provided in the vicinity of the end portion on the side opposite to the substrate B of the disc body 12 located near the middle in the long side direction of the substrate E. ing. One end side of the connecting portion 31 ′ between the board bodies 12 and 13 of the substrate E is connected to the board body 13, and the other end side faces the notch 12 a. The header 4 is disposed in the notch 12a. Reference numeral 12b in FIG. 4 denotes a spacer for fixing the header 4 in the notch 12a.

  On the upper surface of each of the board bodies 10 to 19, four pipe housing grooves 2 are extended.

  In the space between the disk bodies 10 to 12 connected by the connecting portion 31, the space between the disk bodies 13 to 16, and the space between the disk bodies 17 and 18, these grooves 2 pass through the connection portion 31. It is continuous.

  In the board bodies 12 and 13 of the substrate E, the end of each groove 2 on the side of the board B faces the end side of the board bodies 12 and 13 on the side of the board B, and the end on the opposite side. Each part faces the notch 12a.

  Further, in the board bodies 12 and 13 of the substrate B, the end portions on the substrate E side of the respective grooves 2 face the end sides of the board bodies 12 and 13 on the substrate E side, respectively.

  As shown in FIG. 7, in the board bodies 12 and 13 of the substrate E, each groove 2 is curved in an arc shape near the end of the board bodies 12 and 13 on the substrate B side. The end portions extend along the end sides of the board bodies 12 and 13 on the substrate B side. Also, in the board bodies 12 and 13 of the substrate B, each groove 2 is curved in an arc shape in the vicinity of the end of the board bodies 12 and 13 on the substrate E side. The bodies 12 and 13 extend along the edges on the substrate E side. In addition, each groove | channel 2 by the side of the board | substrate E and each groove | channel 2 by the side of the board | substrate B are curving so that the circular arc shape which protrudes toward the mutually opposite side may be exhibited.

In the state where the floor heating mat 1 is deployed, the end portions of the grooves 2 of the board bodies 12 and 13 on the substrate E side and the end portions of the grooves 2 of the board bodies 12 and 13 on the substrate B side face each other. . As a result, each groove 2 extends continuously from the substrate E to the substrate B across the butted portion _TL between the substrates B and E. In this embodiment, as shown in FIG. 7, each groove 2 is continuous from the substrate E to the substrate B so as to exhibit a substantially S shape.

Since the end portions of the grooves 2 extend along the end sides of the disk bodies 12 and 13, the end portions of the grooves 2 face each other, so that the abutting portion _TL between the substrates B and E is formed. A groove 2 ′ (FIG. 7) is formed that extends across the butted portion _TL . As shown in FIG. 7, the width W ₁ of the end of each groove 2 from the end sides of the disk bodies 12 and 13 is half or slightly larger than the width W ₂ of the other part of each groove 2. ing. Therefore, the width 2W ₁ of the groove 2 'ends of these grooves 2 are formed by facing is a width W ₂ and substantially equal size in other parts of the groove 2.

The hot water pipe 3 is continuously drawn from the substrate E to the substrate B across the butted portion _TL between the substrates B and E so as to be accommodated in the groove 2 ′.

In FIG. 7, each groove 2 has a substantially S shape from the substrate E to the substrate B across the butting portion _TL . However, as another form, the groove 2 has the butting portion _TL. It may straddle the extending direction of the portion _TL and the substantially crossing direction, or may straddle in a substantially straight line in an oblique direction with respect to the extending direction of the butted portion _TL .

  As shown in FIG. 10, in the board body 10 of the substrate B, the end of each groove 2 faces the long side of the board 10 on the substrate A side, and along this long side. It is extended. Further, in the board 19 of the board A adjacent to the board 10 of the board B, the end of each groove 2 faces the long side of the board 19 on the board B side, and this long side It extends along the side.

In the state where the floor heating mat 1 is unfolded, the end of each groove 2 of the board 10 of the substrate B and the end of each groove 2 of the board 19 of the substrate A face each other. Thus, substrate A, also between B, becomes the respective grooves 2 extending continuously in Banthai 19 from panel 10 across these abutting portion T _S.

Also between the substrates A and B, since the end portions of the grooves 2 extend along the long sides of the disk bodies 10 and 19, the end portions of the grooves 2 face each other. substrate a, straddling the butted portion T _S between B, and a groove 2 extending along said butted portion T _S '(Fig. 10) is formed. Also between the substrates A and B, each groove 2 continues from the board body 10 to the board body 19 through the groove 2 'so as to exhibit a substantially S-shape.

The substrate B in FIG. 7 described above, 'similar to, those of the substrate A, a groove 2 crossing the butt portion T _S between B' groove 2 crossing the butt portion T _L between the E the width of each groove 2 The width is substantially the same as the width of the other portions.

Hot water pipe 3, the groove 2 so as to be accommodated in ', are routed continuously from the substrate B on the substrate A across the substrate A, butted portion T _S between B.

Although not shown in detail, the board 16 of the substrate B and the board 19 of the board C, the board 10 of the board E and the board 19 of the board D, and the board 16 and the board of the board E are shown. also between the panel body 19 of the F, respectively, straddle the abutting portion T _S of these boards, extending grooves 2 and along the butted portion T _S 'are formed, the groove 2' so as to be accommodated in, from one substrate across the butted portion T _S respectively in succession on the other substrate is heated pipe 3 are routed.

  As shown in FIG. 3, in this embodiment, a pair (ie, two systems) of hot water pipes 3 are routed from the header 4 to the board body 12 side and the board body 13 side of the substrate E.

  A pair of hot water pipes 3 (first temperature adjustment pipes) routed from the header 4 to the board body 12 side of the board E are parallel to each other, and the board body 12 of the board E to the board body 12 of the board B, 11 and 10 and the board body 19 and 18 of the substrate A are routed to the board body 17 of the substrate A, and then the board body 17 of the substrate A and the board bodies 18 and 19 of the substrate A again. It returns to the board body 12 of the board | substrate E via the board bodies 10,11,12 of the board | substrate B, and then the board bodies 11 and 10 of this board | substrate E, and the board bodies 19 and 18 of the board | substrate D from this board body 12 of this board | substrate E. Is routed to the board body 17 of the substrate D. Thereafter, the board body 17 of the substrate D is again passed through the board bodies 18 and 19 of the substrate D and the board bodies 10 and 11 of the substrate E. Returning to the board 12 of the substrate E, the terminal ends are respectively connected to the header 4.

  A pair of hot water pipes 3 (second temperature adjustment pipes) routed from the header 4 to the board body 13 side of the board E are parallel to each other, and the board body 13 of the board E to the board body of the board B. 13, 14, 15, 16 and the board C of the substrate C are routed to the board 17 of the substrate C, and then from the board 17 of the substrate C, the board of the substrate C again. 18, 19 and the board body 16, 15, 14, 13 of the substrate B, and then returns to the board body 13 of the substrate E, and then the board body 14, 15, 16 of the substrate E from the board body 13 of the substrate E and It is routed to the board body 17 of the substrate F via the board bodies 19 and 18 of the substrate F, and then the board bodies 18 and 19 of the substrate F and the board body of the substrate E again from the board body 17 of the substrate F. 16, 15 and 14, the substrate E returns to the board 13, and the terminal ends are connected to the header 4.

  After the hot water pipe 3 is drawn in this way while being accommodated in the grooves 2 and 2 ′, the soaking sheet material 5 is arranged so as to continuously cover the upper surfaces of the substrates A to C. It is affixed on the upper surfaces of the substrates A to C with an adhesive or the like. The soaking sheet material 5 connects the substrates A and B and the substrates B and C together. Further, the soaking sheet material 6 is disposed so as to continuously cover the upper surfaces of the substrates D to F, and the soaking sheet material 6 is attached to the upper surfaces of the substrates D to F with an adhesive or the like. The soaking sheet material 6 connects the substrates D and E and the substrates E and F to each other.

  In addition, by sticking the soaking sheet material 5 on the upper surfaces of the substrates A to C in this way, the board bodies 10 to 19 constituting the substrates A to C and the small joists 30 between them are connected. . By sticking the soaking sheet material 6 on the upper surfaces of the substrates D to F, the board bodies 10 to 19 constituting the substrates D to F and the small joists 30 between them are connected.

End of the soaking sheets 5 and 6, respectively, substrate A, D between the substrate B, E and between the substrate C, faces the butt portion _{T L} of F between, in the butt portion _{T L,} soaking The sheet materials 5 and 6 are not continuous.

When the floor heating mat 1 configured in this way is folded, first, from the state in which the floor heating mat 1 is deployed as shown in FIG. 2, the butted portion between the substrates A and B as shown in FIG. along the T _S, the substrate a, and valley fold soaking the sheet material 5 between B, the substrates a, the upper surface of the B (soaking the sheet material 5) to each other so as to face, and the substrate a Fold over the substrate B. Further, the substrate B, and along the butted portion T _S of C between, substrate B, and valley fold soaking the sheet material 5 between C, the substrates B, and the upper surface (soaking the sheet material 5) between the C The substrate C is folded on the substrate B so as to face each other.

Furthermore, substrate D, along the butted portion T _S between E, substrate D, and valley fold soaking the sheet material 6 between E, the substrates D, and the upper surface (soaking the sheet 6) between the E The substrate D is folded on the substrate E so as to face each other. The substrate E, along the butted portion T _S of F between, the substrate E, and valley fold soaking the sheet material 6 between F, the substrates E, the upper surface (soaking the sheet 6) between the F The substrate F is folded on the substrate E so as to face each other.

  FIG. 12 shows the primary folded body of the floor heating mat 1 after the substrates A and C are folded on the substrate B and the substrates D and F are folded on the substrate E, respectively. Yes.

  In this floor heating mat 1, since the length of the short side of each board | substrate A and C is shorter than the length of the long side of the board | substrate B, these board | substrates A and C do not mutually overlap, respectively. Only the substrate B is overlapped. Moreover, since the length of the short side of each board | substrate D and F is shorter than the half of the length of the long side of the board | substrate E, these board | substrates D and F also overlap only with the board | substrate E, respectively, without mutually overlapping. .

In this embodiment, as described above, of the hot water pipe 3, the substrate A, the portion straddling the butt portion T _S between B, the substrate B, the portion straddling the butt portion T _S of C between the substrate D, E portion across the butted portion T _S between, as well as the substrate E, section across the butt portion T _S of F to each other, respectively, so extend along these butted portion T _S, these abutting portions T _S 10 (a) to 10 (c) and FIG. 11 when valley folding is performed between the substrates A and B, between the substrates B and C, between the substrates D and E, and between the substrates E and F. , the hot water piping 3, the portion straddling these abutting portion T _S bends as twisted about its axis.

  This prevents the hot water pipe 3 from buckling and being damaged due to valley folding between the substrates A and B, between the substrates B and C, between the substrates D and E, and between the substrates E and F.

Next, as shown in FIG. 13, along the butt portion _TL between the substrates B and E, the substrates B and E are folded in a mountain so that the lower surfaces of these substrates B and E face each other. Then, the substrates B and E are overlapped. Thereby, the folding body of the floor heating mat 1 shown in FIG. 1 is formed.

In this embodiment, as described above, the portion of the hot water pipe 3 that straddles the abutting portion _TL between the substrates B and E also extends along the abutting portion _TL . When the substrates B and E are folded along the abutting portion _TL , as shown in FIGS. 8 (a) to 8 (c) and FIG. 9, the hot water pipe 3 is connected to the abutting portion _TL . Bend so that the straddling part twists around its axis. This prevents the warm water pipe 3 from buckling and being damaged due to the mountain fold between the substrates B and E.

  In the folded body of the floor heating mat 1 folded in this way, as shown in FIG. 1, between the substrates B and E, between the substrates A and B, between the substrates B and C, between the substrates D and E, and the substrate There is no hollow portion between E and F. Therefore, warpage and deformation of each of the substrates A to F can be prevented even when pressed during storage or transportation. As a result, when the folding body of the floor heating mat 1 is spread and laid, all the boards A to F are flat, and the laying work can be performed efficiently.

In addition, in this floor heating mat 1, the header 4 is arrange | positioned near the center of the long side direction of the board | substrate E, and the hot water piping 3 drawn around from the header 4 to the board body 12 side of this board | substrate E is this The hot water pipe 3 routed from the board body 12 of the board E to the board body 12 of the board B and routed from the header 4 to the board body 13 side of the board E is transferred from the board body 13 of the board E to the board B. The board 13 is routed around. That is, each hot water pipe 3 is routed from the substrate E to the substrate B across the abutting portion _TL in the vicinity of the middle in the long side direction of the substrates B and E.

  Accordingly, the length of the hot water pipe 3 continuously routed from the header 4 to the boards 10 to 12 of both the boards B and E and the boards A and D, and the board 13 of the boards B and E from the header 4. ˜16 and the length of the hot water pipe 3 continuously drawn around the substrates C and F are substantially the same. Thereby, the temperature difference between the boards 10 to 12 and the boards A and D of the boards B and E and the boards 13 to 16 and the boards C and F of the boards B and E hardly occurs, and the floor heating mat The temperature is substantially uniform over the entire surface of 1.

[Folded body of floor heating mat 1A as a folded body of the temperature control mat according to the second embodiment]
FIG. 14 is a perspective view of a folding body of a floor heating mat 1A as a folding body of a temperature control mat according to the second embodiment, FIG. 15 is a perspective view of the floor heating mat 1A when unfolded, FIG. Is a sectional view taken along the line XVI-XVI in FIG. 15, FIG. 17 is a sectional view taken along the line XVII-XVII in FIG. 15, and FIGS. 18 to 20 are respectively in the middle of folding the floor heating mat 1A. It is a perspective view.

  FIG. 16 (a) shows a state in which the substrates A and B are unfolded, FIG. 16 (b) shows a state in which the substrate A and B are being folded, and FIG. The state after the mountain fold between the substrates A and B is shown. FIG. 17 (a) shows a state where the substrates B and E are unfolded, FIG. 17 (b) shows a state in the middle of valley folding between the substrates B and E, and FIG. A state after the valley between the substrates B and E is shown.

In this floor heating mat 1A, as shown in FIG. 15, the substrates A to C are arranged in a row in this order, and the substrates D to F are arranged in a row so as to be adjacent to the substrates A to C in this order. . The configuration of each of the substrates A to F, the groove 2 extending on the upper surface of each of the substrates A to F, and the groove 2 ′ (16th, straddling portions T _M , T _N , and T _T between these substrates A to F) 17) and the arrangement of the hot water pipes 3 routed so as to be accommodated in the grooves 2 and 2 'are the same as those of the floor heating mat 1 of the first embodiment described above. It is.

  In this floor heating mat 1A, a soaking sheet material 8 is disposed so as to continuously cover the top surfaces of the substrates B and E, and the soaking sheet material 8 is respectively attached to the top surfaces of the substrates B and E by an adhesive or the like. It is pasted. The boards B and E are connected by the soaking sheet material 8.

  Further, soaking sheet materials 9A, 9C, 9D, and 9F are arranged on the upper surfaces of the substrates A, C, D, and F, respectively, and these soaking sheet materials 9A, 9C, 9D, and 9F are respectively mounted on the substrates A, C. , D, and F are attached to the upper surface by an adhesive or the like.

Each of the soaking sheet materials 9A, 9C, 9D, 9F and the soaking sheet material 8 are discontinuous with each other, and the respective end portions are the substrates A, B, the substrates B, C, the substrates D, E. and between the substrate E, and faces to each butted portion T _T of F together. Further, the soaking sheet materials 9A and 9D and the soaking sheet materials 9C and 9F are discontinuous with each other, and the end portions of the respective substrates A and D and the butted portions T _N of the substrates C and F are _TN. Respectively.

In this embodiment, the substrate A, the lower surface between the B, the substrate B, the lower surface to each other and C, substrate D, the lower surface to each other and the substrate E of E, the lower surface between the F, respectively, these abutting portions T _T They are connected by a bendable connecting sheet 7 (FIG. 16) that is continuously pasted on both lower surfaces. The connecting sheet 7 is made of a flexible bendable cloth or a synthetic resin sheet.

  In this embodiment, the lower surfaces of the substrates B and E are not connected to each other.

  The other configuration of the floor heating mat 1A is the same as that of the floor heating mat 1 of the first embodiment described above. In FIGS. 14 to 20, the same reference numerals as those in FIGS. 1 to 13 denote the same parts. .

When folding the floor heating mats 1A, first, from the state where floor heating mats 1A is expanded as Fig. 15, as in the FIG. 18, a substrate A, between B to these abutting portion T _T Then, the substrate A is folded on the lower surface side of the substrate B so that the lower surfaces of the substrates A and B face each other. Also, the substrate B, and between C mountain fold and along these butted portion T _T, these substrates B, and so as to face the lower surface each other C, folding the substrate C on the lower surface side of the substrate B.

Furthermore, substrate D, between E mountain fold and along these butted portion T _T, these substrates D, so as to face the lower surface to each other of E, folding the substrate D on the lower surface side of the substrate E. Further, the substrate E, between F mountain fold and along these butted portion T _T, these substrates E, so as to face the lower surface to each other of F, folding the substrate F on the lower surface side of the substrate E.

  FIG. 19 shows the primary folding of the floor heating mat 1A after the substrates A and C are folded on the lower surface side of the substrate B and the substrates D and F are folded on the lower surface side of the substrate E, respectively. Showing the body.

  Also in this floor heating mat 1A, since the length of the short side of each board | substrate A and C is shorter than the length of the long side of the board | substrate B, these board | substrates A and C do not mutually overlap, respectively. Only the substrate B is overlapped. Moreover, since the length of the short side of each board | substrate D and F is shorter than the half of the length of the long side of the board | substrate E, these board | substrates D and F also overlap only with the board | substrate E, respectively, without mutually overlapping. .

Also in this embodiment, among the hot water pipe 3, the substrate A, the portion straddling the butt portion T _T between B, the substrate B, the portion straddling the butt portion T _T of C between the substrate D, the butted portion between E portion across the T _T, and the substrate E, a portion across the butted portion T _T of F between each, so extend along these butted portion T _T, along which the butt portion T _T substrate When A-B, B-C, B-C, D-E, and E-F are folded in a mountain, as shown in FIGS. 16 (a)-(c) and 18, hot water pipe 3 , the portion straddling these abutting portions T _T bends as twisted about its axis.

  This prevents the hot water pipe 3 from buckling and being damaged due to the mountain fold between the substrates A and B, between the substrates B and C, between the substrates D and E, and between the substrates E and F.

Next, as shown in FIG. 20, the substrate B, and along the butted portion T _M between E, substrate B, and valley folds soaking sheet 8 between E, these substrates B, the upper surface of the E The substrates B and E are overlapped so that the (soaking sheet material 8) faces each other. Thereby, the folding body of the floor heating mat 1A shown in FIG. 14 is formed.

Also in this embodiment, among the hot water pipe 3, these substrates B, also part across the butt portion T _M between E, since extending along the butt portion T _M, the butt portion T substrate B along the _M, upon valley fold between E is as FIG. 17 (a) ~ (c) and FIG. 20, the hot water pipe 3, a portion across these abutting portion T _M that Bend like twisting around the axis. This prevents the hot water pipe 3 from buckling and being damaged due to the valley fold between the substrates B and E.

  Even in the folded body of the floor heating mat 1A folded in this way, as shown in FIG. 14, between the substrates B and E, between the substrates A and B, between the substrates B and C, between the substrates D and E, and the substrate There is no hollow portion between E and F. Therefore, warpage and deformation of each of the substrates A to F can be prevented even when pressed during storage or transportation. As a result, when the folding body of the floor heating mat 1A is spread and laid, all the substrates A to F are flat, and the laying work can be performed efficiently.

[Materials]
Although the following are mentioned as an example of the material of said each member, It is not limited to these.

  As the substrate, for example, wood or the like can be used in addition to the foamed synthetic resin such as foamed polypropylene, foamed polystyrene, foamed polyethylene, and foamed polyurethane. The foamed synthetic resin is preferably one in which the internal bubbles are closed cells from the viewpoint of heat insulation.

  As the small joist, wood, synthetic wood capable of nailing, or synthetic resin is preferable.

  As the soaking sheet material, aluminum or copper metal foil is preferable.

  Examples of the hot water pipe include a synthetic resin tube such as flexible polyethylene and a copper pipe.

[Dimensions]
In the present invention, there is no limitation on the size of the temperature control mat used as the folded body, but the effect of the present invention is remarkably exhibited particularly when a large temperature control mat is used.

  For example, in the present invention, it is preferable that the length of one side of the substrates B and E exposed on the upper and lower surfaces of the folded body of the temperature control mat is 500 mm or more, particularly 800 mm or more.

  Usually, as in the above-described embodiment, the portion composed of the substrates A, B, and C and the portion composed of the substrates D, E, and F in the temperature control mat have the same shape. However, they may have different shapes. When the substrate A, B, C side and the substrate D, E, F side have different shapes, the side on which the header is arranged (the substrate D, E, F side in the above embodiment) is the header. Is preferably larger than the side where the substrate is not disposed (the substrate A, B, C side in the above embodiment). By making these different shapes, it is possible to change the route of the temperature control pipe branched from the header and to control the heating performance.

[Other configurations]
Each of the above embodiments shows an example of the present invention, and the present invention is not limited to the illustrated configuration.

  For example, in each of the above-described embodiments, each of the substrates A to F is formed by alternately arranging a plurality of strip-shaped disc bodies and a plurality of small joists, but the configuration of each of the substrates A to B is this. It is not limited to. In the present invention, the small joists may be omitted.

  In the floor heating mat 1 of the first embodiment, the lower surfaces of the substrates B and E are connected by a connecting sheet 7 that can be bent, and in the floor heating mat 1A of the second embodiment, the lower surfaces of the substrates A and B are Although the lower surfaces of the substrates B and C, the lower surfaces of the substrates D and E, and the lower surfaces of the substrates E and F are connected by a bendable connecting sheet 7, the connecting sheet 7 may be omitted. In this way, the lower surfaces of these substrates are connected to each other by the connecting sheet 7 that can be bent, thereby preventing or suppressing separation between the substrates at the mountain folds of the floor heating mats 1 and 1A. In the present invention, these substrates may be connected to each other by a connecting means that can be bent other than the connecting sheet 7.

  In each of the above embodiments, the header 4 is disposed on the substrate E, the first hot water pipe 3 is disposed on the substrates E, B, A, and D from the header 4, and the second temperature control pipe 3 is provided. Although arranged on the substrates E, B, C, and F, the arrangement route of the hot water pipe 3 is not limited to this.

  For example, from the header 4 arranged on the substrate E, the first hot water pipe 3 is arranged on the substrates E, B, A, the second hot water pipe 3 is arranged on the substrates E, B, C, and the third The hot water pipe 3 may be provided on the substrates E and D, and the fourth hot water pipe 3 may be provided on the substrates E and F. Also when comprised in this way, while being able to perform each hot water piping 3 easily, temperature can be made substantially uniform over the whole board | substrates A-F.

  In the present invention, one system of hot water piping 3 may be arranged on each substrate, or two or more systems of hot water piping 3 may be arranged.

  In the above-described embodiment, the hot water pipe 3 is accommodated in each groove 2 without using a soaking plate, but the soaking plate is distributed from the inner surface of each groove 2 to the upper surfaces of the substrates A to F. It may be. By comprising in this way, the heat from the hot water piping 3 can be more efficiently transmitted to the soaking sheet material on each substrate.

  Although illustration is omitted, in each of the above embodiments, in order to protect the hot water pipe 3 exposed on the side surface of the folding body of the floor heating mat 1, 1A, the exposed hot water pipe 3 is covered with a protective material. It may be left. There is no restriction | limiting in particular in the material of this protective material, For example, a transparent film, a low adhesion film, a stretchable film, etc. can be used. Moreover, all of the pipe exposed portions may be covered with this protective material, or a part of them may be covered. When each pipe exposed part is covered with such a protective material, the protective material may be peeled off before the floor heating mats 1 and 1A are deployed.

  Although the above embodiment relates to a floor heating mat, the temperature adjustment mat of the present invention may be arranged on a wall, a ceiling, or the like. Moreover, you may make it cool by passing cold water instead of warm water through piping. You may distribute | circulate heat media, such as oil other than water and antifreeze.

It is a perspective view of the folding body of the floor heating mat 1 as a folding body of the temperature control mat which concerns on 1st Embodiment. It is a perspective view at the time of expansion | deployment of the floor heating mat. It is a top view of the developed floor heating mat. It is a bottom view of the developed floor heating mat. It is sectional drawing which follows the VV line of FIG. It is an enlarged view of the vicinity of the center of the upper surface of the floor heating mat. It is an enlarged view of the VII part of FIG. It is sectional drawing which follows the VIII-VIII line of FIG. It is a perspective view which shows the state in the middle of mountain-folding between board | substrates B and E of the floor heating mat. It is sectional drawing which follows the XX line of FIG. It is a perspective view in the middle of folding of the floor heating mat. It is a perspective view in the middle of folding of the floor heating mat. It is a perspective view in the middle of folding of the floor heating mat. It is a perspective view of the folding body of the floor heating mat 1A as a folding body of the temperature control mat which concerns on 2nd Embodiment. It is a perspective view at the time of deployment of floor heating mat 1A. It is sectional drawing which follows the XVI-XVI line of FIG. It is sectional drawing which follows the XVII-XVII line of FIG. It is a perspective view in the middle of folding of the floor heating mat. It is a perspective view in the middle of folding of the floor heating mat. It is a perspective view in the middle of folding of the floor heating mat.

Explanation of symbols

A to F substrates T _L , T _S , T _T , T _M , T _N butting portion 1, 1A floor heating mat 2, 2 'groove 3 hot water piping 4 header 5, 6, 8, 9A, 9C, 9D, 9F Thermal sheet material 10-19 Board body 30 Needa 31 Connecting part

Claims (4)

Six substantially square-shaped substrates provided with grooves for accommodating pipes on the upper surface;
A temperature control pipe housed in the groove;
It is arranged so as to cover the upper surface of each substrate, and has a soaking sheet material attached to the upper surface of each substrate,
In the folded body of the temperature control mat folded along the butt portion between the substrates,
The six substrates A to F are
Substrates A, B, and C are arranged in this order,
The substrates D, E, and F are arranged in this order, the substrate D is adjacent to the substrate A, the substrate E is adjacent to the substrate B, and the substrate F is adjacent to the substrate C.
By the soaking sheet material, the substrates A and B, the substrates B and C, the substrates D and E, and the substrates E and F are connected, and the substrates A and D, the substrates C and F, and the substrate B, E is not connected,
The substrates A and B and the substrates B and C are folded so that the substrate A overlaps only the substrate B and the substrate C overlaps only the substrate B, and the substrate D overlaps only the substrate E, and the substrate A primary fold is formed by valley folding between the substrates D and E and between the substrates E and F so that F overlaps only the substrate E.
A folded body of a temperature control mat, wherein the primary folded body is formed by mountain-folding between the substrates B and E. Six substantially square-shaped substrates provided with grooves for accommodating pipes on the upper surface;
A temperature control pipe housed in the groove;
It is arranged so as to cover the upper surface of each substrate, and has a soaking sheet material attached to the upper surface of each substrate,
In the folded body of the temperature control mat folded along the butt portion between the substrates,
The six substrates A to F are
Substrates A, B, and C are arranged in this order,
The substrates D, E, and F are arranged in this order, the substrate D is adjacent to the substrate A, the substrate E is adjacent to the substrate B, and the substrate F is adjacent to the substrate C.
The substrates E and B are connected by the soaking sheet material, the substrates A and B, the substrates B and C, the substrates D and E, the substrates E and F, the substrates A and D, and the substrates C and F They are not connected to each other,
The substrates A and B and the substrates B and C are fold-folded so that the substrate A overlaps only the substrate B and the substrate C overlaps only the substrate B, and the substrate D overlaps only the substrate E, and the substrate A primary folded body is formed by folding the substrates D and E and between the substrates E and F so that F overlaps only the substrate E, respectively.
A folded body of a temperature control mat, wherein the primary folded body is formed by valley folding between the substrates B and E. In Claim 1 or 2, the board | substrate E is provided with the header for temperature control medium supply,
A first temperature control pipe connected to the header is disposed on the boards E, B, A, and D, and a second temperature control pipe is disposed on the boards E, B, C, and F. Folded body of temperature control mat. In Claim 1 or 2, the board | substrate E is provided with the header for temperature control medium supply,
A first temperature control pipe connected to the header is disposed on the boards E, B, A, a second temperature control pipe is disposed on the boards E, B, C, and a third temperature control pipe is provided. A folded body of a temperature control mat, wherein the temperature control mat is disposed on the substrates E and D, and the fourth temperature control pipe is disposed on the substrates E and F.

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