JP5194825B2 - Temperature control mat - Google Patents

Description

  The present invention relates to a temperature control mat laid on a floor, and more particularly to a temperature control mat in which small joists are arranged between the substrates of the temperature control mat. More specifically, the present invention relates to a temperature control mat that is constructed so that a flooring material is distributed over these small joists and is nailed to the small joists.

  There is a heating floor in which a hot water mat formed by drawing hot water piping on the upper surface of a substrate is arranged on the floor, and a flooring material is laid thereon.

  JP-A-2006-226604 discloses a warm water mat provided with small joists for fixing a flooring material.

  FIG. 9 is a plan view showing the hot water mat of FIG. 1 of the publication. In the figure, the illustration of the soaking sheet is omitted.

  This hot water mat has a plurality of rectangular substrates 70 and small joists disposed between the long sides of each substrate 70. A groove is provided on the upper surface of each substrate 70, and a hot water pipe 71 is routed through the groove. A small square cutout header installation part 72 is provided from the short side of one substrate 70 (70 </ b> A), and the header is provided in the header installation part 72.

  The small joists are made up of short small joists 81 and long long joists 82, and a space 83 for passing the hot water pipe 71 is provided between the small joists 81 and the long joists 82.

  FIG. 10 is an enlarged view of one short side and the other short side of the substrate 70 of the hot water mat shown in FIG.

  As shown in FIG. 10, in this hot water mat, small radish 81 is disposed on one short side of substrate 70, and small radish 81 is disposed on the other short side of substrate 70. The small joists are alternately arranged for each substrate 70.

  The hot water piping 71 is alternately drawn through the space 83 on one short side and the space 83 on the other short side of each substrate 70, and is drawn in a zigzag manner on each substrate 70.

  After this hot water mat is laid on the upper surface of the floor base, a rectangular plate-like flooring material 90 is laid so that the longitudinal direction of the flooring material 90 is perpendicular to the longitudinal direction of the substrate 70, and is nailed. Fix to joists. The flooring material 90 generally has a short width of 303 mm (one scale).

  This nail driving is performed along the long side of the flooring material 90, but in order to prevent the nail from penetrating the hot water pipe 71, the nail driving is performed on one short side and the other short side of the substrate 70. The positions of the spaces 83 in the long side direction of the substrate 70 are the same. That is, on one short side and the other short side of the substrate 70, straight lines connecting the spaces 83 are orthogonal to the longitudinal direction of the substrate 70.

  In order to align the positions of the spaces 83 in this way, each small joist is composed of a small joist 81 and a long joist 82.

  As shown in FIG. 9, the flooring material 90 distributed on the space 83 is overlapped with the small joist 81 and the long joist 82 on both sides of the space 83, respectively. It is nailed to the joists 81 and the long and small joists 82, respectively.

  FIG. 11 is a plan view of the vicinity of the butted portion between the hot water mats when a plurality of hot water mats of FIG. 9 are laid.

When a plurality of hot water mats shown in FIG. 9 are laid so that the short sides of each substrate 70 abut each other, both the short side and the other short side of the substrate 70 in each hot water mat are used. It is necessary to distribute the flooring material 90 so that the long side of the flooring material 90 does not overlap the space 83 and the butted portion T ₀ between these hot water mats.

FIG. 11 shows an example of the arrangement of the flooring material 90 in the vicinity of the butt portion T ₀ between the hot water mats by a two-dot chain line.

Spaces 83 are adjacent to each other on the hot water mat side of the abutting portion T ₀ via small joists 81. Therefore, flooring 90 is Haizai near the butt portion T ₀ is, as FIG. 11, straddling the butt section T _0, and the two long edges of both sides of the space 83 of the butt portion T ₀ It arrange | positions so that it may each overlap with the long small joist 82 located in an outer side, and both these long side sides are each nailed to each long small joist 82.
JP 2006-226604 A

  In the hot water mat disclosed in Japanese Patent Application Laid-Open No. 2006-226604, since there are spaces 83 that cannot be nailed on one short side and the other short side of the substrate, a flooring material is provided on the hot water mat. When laying 90, the flooring material 90 is distributed so that the long side of the flooring material 90 does not overlap the space 83 on both the short side and the other short side of the substrate 70. Since it is necessary, alignment of the flooring material 90 is troublesome.

Further, as shown in FIG. 11, when a plurality of hot water mats are laid so that the short sides of each substrate 70 face each other, the flooring material 90 is laid on these hot water mats. Further, the flooring of the flooring material 90 is not overlapped with both the spaces 83 on one short side and the other short side of the substrate 70 in each hot water mat and the butted portion T ₀ between these hot water mats. Since it is necessary to distribute the material 90, alignment of the flooring material 90 becomes very troublesome.

  An object of the present invention is to provide a temperature control mat that can solve such problems and can easily align the flooring material when the flooring material is laid on the temperature control mat.

The temperature control mat according to claim 1 is a temperature control mat having a substantially rectangular plan view laid on a floor, and a plurality of small joists arranged at predetermined intervals, and the small joists A substantially square shape having a pair of first ends extending in the longitudinal direction of the small joists and a pair of second ends extending in the crossing direction with the small joists, each distributed between them. A plurality of substrates; a groove for accommodating a pipe provided on the upper surface of the substrate; a temperature control pipe accommodated in the groove; and a heat equalizing sheet arranged to cover the upper surface of each substrate. The small joists are composed of the small joists and the long small joists that are longer than the small joists and are arranged with a space between them. In the temperature control mat in which the temperature control pipe is passed through the space, each small joist has the same second of the substrate as the second joist. Are arranged on the end side, the small nail not Deki out the space between the small joists and long small joists, in all the small joists, present only in one second end side of the same for all substrates It is characterized by that.

A temperature control mat according to a second aspect of the present invention is the temperature control mat according to the first aspect, wherein, as the small radish, a first small radish having a _first specified length L ₁ and a first radish longer than the first small radish A second small radish having a specified length L2 of ₂ , a small radish having the first small radish, and a small radish having the second small radish Are alternately arranged every predetermined number of the substrates.

A temperature control mat according to a third aspect of the present invention is the temperature control mat according to the second aspect, wherein the small joist having the first small joist has a _first long joist having a specified length M1, and the second small joist The small radish having small radish has a second long small radish having a defined length M ₂ shorter than the defined length M ₁ , and the first long radish of the first small radish The distance between the end portion on the side and the end portion on the second small radish side of the second small radish side is substantially smaller than 303 mm.

  A temperature control mat according to a fourth aspect of the present invention is the temperature control mat according to the third aspect, wherein an end of the first small radish on the first long radish side and the second small radish of the second long radish The distance between the side ends of the small joists in the longitudinal direction is substantially smaller than 151.5 mm.

  A temperature control mat according to a fifth aspect of the present invention is the temperature control mat according to any one of the second to fourth aspects, wherein an end portion of the second small radish on the second long radish side is the end of the first long radish. It extends to the position spaced apart from said 2nd edge rather than the edge part of this 1st small radish side.

  A temperature control mat according to a sixth aspect is the temperature control mat according to the fifth aspect, wherein an end portion of the first small radish on the first small radish side and the second small radish of the second small radish The distance between the side ends of the small joists in the longitudinal direction is 10 to 100 mm.

  A temperature control mat according to a seventh aspect of the present invention is the temperature control mat according to any one of the first to sixth aspects, wherein a width of the space of each small joist is substantially smaller than 303 mm. .

  The temperature control mat according to an eighth aspect is characterized in that, in the seventh aspect, the width of the space of each small joist is substantially smaller than 151.5 mm.

  In the temperature control mat of the present invention, in all the small joists, the small joists are disposed on the same second end side of the substrate. That is, in this temperature control mat, the space that cannot be naild between the small and large joists is present only on one second edge side of the substrate in all the small joists. Yes. Therefore, when laying the flooring material on the temperature control mat, distribute the flooring material so that the long side of the flooring material does not overlap this space only on one second edge side of the substrate. Therefore, the flooring material can be easily aligned.

  Further, when a plurality of the temperature control mats are laid so that the second ends of the respective substrates abut each other, when the flooring material is laid on the temperature control mats, these temperature control mats are used. The flooring material may be distributed so that the long side sides of the flooring material do not overlap each other between the abutting portion between the conditioning mats and the space existing only on the second end side of one of the substrates of each temperature control mat. . Therefore, even when a plurality of temperature control mats are laid in such a manner that the second end sides of the respective substrates abut each other, the flooring material can be easily aligned.

  The flooring material is obtained by alternately arranging the small joist having the relatively small first small joist and the second small joist having a longer second small joist, as in claim 2. Even if the long side of the flooring material slightly protrudes from the first small radish when distributed, it is possible to nail the long side of the flooring material over the second small radish. Become.

  As in claims 3 and 4, the small portion between the end portion of the first small joister side on the first small joister side and the end portion of the second small joister on the second small joister side. The interval in the longitudinal direction of the joists is preferably substantially smaller than 303 mm, and particularly preferably substantially smaller than 151.5 mm. With this configuration, the flooring material is arranged so that the long side of the flooring material does not overlap any space of the small joists, and the nails are placed on the first and second long joists. It is possible to hit.

  As in claim 5, the end of the second small joists on the second small joists side is more second than the end of the first small joists on the first small joists side. By extending to a position separated from the end side, it is possible to always nail the long side of the flooring material to at least one of the second small and large joists.

  In this case, as in claim 6, a small joist of an end of the first small joists on the first small joists side and an end of the second small joists on the second long joists side The distance in the longitudinal direction is preferably 10 to 100 mm, particularly preferably 30 to 50 mm. By comprising in this way, it becomes possible to nail by piling up the long side edge of a flooring material on both of this 2nd small radish and 1st long radish alternately.

  In the present invention, as in the seventh and eighth aspects, the width of each small joist space in the longitudinal direction of the small joist is preferably substantially smaller than 303 mm, in particular, substantially smaller than 151.5 mm. It is preferable. By comprising in this way, it becomes possible to nail with both the long side edges of the flooring material overlapped with the small and large joists on both sides of these spaces.

  As described above, the standard flooring material that is generally distributed generally has a short width of 303 mm. In the present invention, substantially 303 mm represents a range of 302.5 to 303.5 mm, and substantially 151.5 mm represents a range of 151.0 to 152.0 mm.

  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.

  In each of the following embodiments, all the substrates constituting the floor heating mat are rectangular, and each substrate is distributed with the long side direction as the small joist longitudinal direction. That is, in the following embodiments, the long side of each substrate corresponds to the first end side in the longitudinal direction of the small joists, and the short side corresponds to the second end side in the crossing direction with the small joists. However, the shape and orientation of the substrate are not limited to this, and the present invention can also be applied to, for example, a temperature control mat in which each substrate is distributed with the short side direction as the small joist longitudinal direction. In this case, the short side of each substrate corresponds to the first end side in the longitudinal direction of the small joists, and the long side corresponds to the second end side in the crossing direction with the small joists. Of course, the present invention can also be applied to a temperature control mat in which the lengths of the first end and the second end of each substrate are equal, that is, each substrate is square.

[Floor heating mat 1 as a temperature control mat according to the first embodiment]
FIG. 1 is a plan view of a floor heating mat 1 as a temperature control floor mat according to the first embodiment, FIG. 2 is a sectional view taken along line II-II in FIG. 1, and FIG. The schematic plan view of the floor heating mat 1 showing the configuration, FIGS. 4 to 6 are plan views of the floor heating mat 1 near the end portion on the small joist side, showing an example of the arrangement of the flooring material. is there.

  In addition, illustration of the soaking | uniform-heating sheet | seat 5 is abbreviate | omitted in FIGS. 1 and 3-6. Further, in FIG. 3, illustration of the hot water pipe and the pipe housing groove is also omitted.

  The floor heating mat 1 is accommodated in four substantially rectangular divided mats A to D and a pipe accommodating groove 4 (FIG. 2) provided on the upper surface of each of the divided mats A to D. A hot water pipe 3 as a temperature control pipe routed around the upper surface of ~ D, a soaking sheet 5 covering the upper surface of each of the divided mats A to D, a header 6 and the like connected to the hot water pipe 3.

  As shown in FIG. 1, the division mats A to D are arranged in a line in this order. In this embodiment, the divided mats A to D have the same width in the long side direction and are arranged so that the long sides of each other abut each other. In this embodiment, the divided mats B and C have substantially the same shape and size.

Reference numeral T ₁ indicates a butt portion between the divided mats A and B, T ₂ indicates a butt portion between the divided mats B and C, and T ₃ indicates a butt portion between the divided mats C and D.

  The floor heating mat 1 formed by arranging these divided mats A to D has a substantially rectangular plan view shape as a whole as shown in FIG. In this embodiment, the arrangement direction of the divided mats A to D, that is, the short side direction of each divided mat A to D is the long side direction of the floor heating mat 1. The width in the long side direction and the width in the short side direction of each of the divided mats A to D are preferably substantially an integral multiple of 303 mm (one scale).

Continuous In this embodiment, split mat A, between B, split mat B, C and between split mat from C, one split mat across the butted portion T ₁ through T ₃ respectively between D on the other split mat Then, the hot water pipe 3 is routed, and the divided mats A and B, the divided mats B and C, and the divided mats C and D are connected by the hot water pipe 3.

In this embodiment, the floor heating mat 1 is valley-folded between the divided mats A and B, between B and C, and between C and D along the respective butted portions T _{1 to} T ₃ (folds are floor heating). By folding the mat 1 so as to be convex on the lower surface side or by folding the mountain (folding so that the crease is convex on the upper surface side of the floor heating mat 1), the mat 1 can be folded small.

  In this embodiment, the divided mat A includes three strip-like (elongated rectangular) substrates 10 to 12 and two small joists 30 in the longitudinal direction of each of the long sides of the divided mat A. The direction is such that the divided mats A are alternately arranged in the short side direction.

  In addition, each of the divided mats B and C includes four strip-like substrates 13 to 16 and three small joists 30 with each longitudinal direction as the long side direction of each divided mat B and C. The divided mats B and C are arranged alternately in the short side direction.

  The divided mat D is such that two substrates 17 and 18 and one small joist 30 are alternately arranged in the short side direction of the divided mat D with the respective longitudinal directions as the long side direction of the divided mat D. It has a configuration.

  Each board | substrate 10-18 is arrange | positioned so that each long side may be faced | matched with the adjacent small joist 30. FIG. The lengths of the substrates 10 to 18 are substantially equal to the widths of the divided mats A to D in the long side direction. The adjacent small joists 30, 30 are preferably arranged so that the distance between the middles (cores) in the width direction (longitudinal direction and crossing direction) is substantially 303 mm.

  The division mat A is arranged so that the substrate 12 abuts the substrate 13 of the division mat B, the division mat B is arranged so that the substrate 16 abuts the substrate 13 of the division mat C, and the division mat C is The substrate 16 is disposed so as to abut the substrate 17 of the divided mat D.

  Hereinafter, the small joists 30 of the rows of the divided mats A to D are respectively arranged in order from the small joist 30 arranged on the leftmost side in FIG. 30th row, 30th row, 30th row, 30th row, 30th row, 30th row, 30th row, 30th row, 30th row and 9th row May be referred to as Kokonita 30.

As shown in FIG. 1, in this temperature control mat, the even-numbered small joist 30 (30A) includes a first small joist 31A having a _first specified length L1, and the small joist 31A. They are spaced space, and a first long small joists 32A having a long prescribed length M ₁ than the first small small joists 31A. Also, the odd-numbered columns of the third or later small joists 30 (30B) includes a second small small joists 31B having a defined length L ₂ of the second, small small joists 31B and the space of the second It consists of a second long small joist 32B longer than the second small small joist 31B, which is arranged with a gap. The second specified length L ₂ (second small radish 31B) is longer than the first specified length L ₁ (first small radish 31A). Further, the specified length M ₂ (second long small joist 32B) is longer than the predetermined length M ₁ (first long small joist 32A).

  Substrates 11, 12 and 13, 14, 14, 14, 15, 15, 16 and 17, 18 that are adjacent to each other across the small joists 30A and 30B are the small joists 31A and the long small joists 32A, respectively. And a connecting portion 33 formed so as to cross each space between the small and small joists 31B and the long and small joists 32B.

  The small root joist 30 (30 ′) in the first row is also a small small joist 31 ′ and a longer small joist 32 ′ longer than the small joist 31 ′ disposed at a distance from the small joist 31 ′. It consists of. In the present embodiment, the small row joist 31 ′ in the first row has substantially the same length as the small row joist 31A in the even row, and the long joist 32 ′ is an odd number in the third row and thereafter. It is substantially the same length as the long small joist 32B in the row.

  As shown in FIG. 1, in this temperature control mat 1, in all the small radish 30A, 30B, 30 ′, the small radish 31A, 31B, 31 ′ is on the same short side of each substrate 10-18. Has been placed.

  Note that each of the small root joists 31A, 31B, 31 'is an end portion on the opposite side to each of the long small joists 32A, 32B, 32' (hereinafter referred to as the outer end portions of the respective small joists 31A, 31B, 31 '). Are arranged in alignment with the same short side of each of the substrates 10 to 18 (hereinafter, sometimes referred to as a short side of each substrate 10 to 18). Further, in all the small joists 30A, 30B, 30 ′, the long small joists 32A, 32B, 32 ′ are opposite to the respective small joists 31A, 31B, 31 ′ (hereinafter referred to as the long joists 32A, 32B, 32 ′ may be referred to as the outer end of each substrate 10-18) and the short side opposite to the short side of each substrate 10-18 (hereinafter referred to as the short side of each substrate 10-18). Are arranged in line with.

  As shown in FIG. 3, in the present invention, between the first small and large joists 31A and the first long and small joists 32A in the long side direction of each of the substrates 10 to 18, and the second small and large joists 31B and the first The width W of each space (the connecting portion 33) between the two long and small joists 32B is preferably substantially smaller than 303 mm, and particularly preferably substantially smaller than 151.5 mm.

And defining the length _{L 1} of the first small small joists 31A difference ΔL between the prescribed length _{L 2} of the second small small joists. 31B, 10 to 100 mm, it is particularly preferably 30 to 50 mm.

An end of the first small root joist 31A on the first long root joist 32A side in the long side direction of each of the substrates 10 to 18 (hereinafter, also referred to as an inner end of the small root joist 31A); end of the second small small joists 31B side of the second long small joists 32B (hereinafter sometimes referred to as an inner end portion of the second length smaller joist 32B.) spacing _{Y 1} and is substantially above 303mm Is preferably smaller, and particularly preferably substantially smaller than 151.5 mm.

The end of the second small joist 31B on the second long joist 32B side (hereinafter also referred to as the inner end of the second small joist 31B) is the first end of the first small joist 31A. It extends to a position separated from the short side of the small small joister side of each of the substrates 10 to 18 rather than one end of the small small joist 31A side (hereinafter also referred to as the inner end of the first long small joist 32A). Preferably present. The inner end of the second small small joists 31B, the distance Y ₂ between the inner end of the first length small joists 32A is preferably greater than typical nailing smallest possible width, specifically Is preferably about 10 to 100 mm, particularly about 30 to 50 mm.

  In this embodiment, the header 6 is arranged on the substrate 10 of the divided mat A. The board 10 is formed with a rectangular cutout header installation portion 10a from the short side on the small joist 31 'side, and the header 6 is installed in the header installation portion 10a.

  A space 33 ′ between the small radish 31 ′ and the long radish 32 ′ of the small radish 30 ′ faces the side of the header installation portion 10 a on the small radish 30 ′ side.

  In this embodiment, on the upper surfaces of the substrates 10 to 18, four pipe housing grooves 4 extending in the long side direction of the substrates 10 to 16 are extended.

  These grooves 4 are continuous through the connecting portion 33 between the substrates 11 and 12 connected by the connecting portion 33, between 13 and 16, and between 17 and 18.

In this embodiment, the substrate 13 of the substrate 12 and the split mat B of the split mat A, the end of each groove 4 is facing the butted portion T ₁ of the these substrates A, B to each other. In the developed state of the floor heating mats 1, ends of the grooves 4 of the substrate 13 of the split mat B and the substrate 12 of the split mat A across the butted portion T ₁ is facing. This makes that the grooves 4 extending continuously in the substrate 13 of the split mat B from the substrate 12 of the split mat A across the butt portion T _1.

Detailed illustration is omitted, the split mat A respective groove 4 which is continuous from the substrate 12 to the substrate 13 of the split mat B of the butted portion T ₁ side respectively arcuately around the long sides of the substrates 12 and 13 Is curved. The divided mat A side and the divided mat B side of the groove 4 are curved so as to exhibit an arc shape that is convex toward the opposite side. Therefore, in a state where the floor heating mat 1 is deployed, the groove 4 extends from the divided mat A to the divided mat B in a substantially S shape.

Further, in this embodiment, the same between the divided mats A and B, also between the substrates 16 and 13 between the divided mats B and C and between the substrates 16 and 17 between the divided mats C and D. In addition, each groove 4 extends from the one substrate to the other substrate across the butted portions T ₂ and T ₃ and extends in a substantially S shape from the one substrate to the other substrate. ing.

The hot water pipe 3 is accommodated in each groove 4, and is continuously routed to each of the substrates 11, 12, 13 to 16 and 17, 18 through each connecting portion 33, and between the divided mats A and B, Between B and C, and between C and D, the mats A to B, B to C, and C to D are continuously routed across these butted portions T _{1 to} T ₃ , respectively. The hot water pipe 3, meanders S-shape respectively along each groove 4 in the vicinity of the butted portion _T 1 through T _3, a portion overlapping each butted portion _T 1 through T ₃ in each butted portion _T 1 through T ₃ It has been extended along.

  In this embodiment, two hot water pipes 3 are routed from the header 6 to the small joist 30 'side and the opposite side.

  Each of the two hot water pipes 3 routed from the header 6 to the small joist 30 'side is connected to the header 6 at one end, and then the small joist 31' and the long joist 32 'of the small joist 30'. Through the space 33 'between the substrate 10 and the substrate 11 of the divided mat A. Then, the connecting portion 33 and the substrate 12 of the divided mat A and the divided mat B are separated from the substrate 11 of the divided mat A. Are then routed to the substrate 18 of the divided mat D through the substrates 13 to 16 of the divided mat C, the substrates 13 to 16 of the divided mat C, and the substrate 17 of the divided mat D. Return to the substrate 11 of the divided mat A again through each connecting portion 33 and the substrate 17 of the divided mat D, the substrates 16 to 13 of the divided mat C, the substrates 16 to 13 of the divided mat B, and the substrate 12 of the divided mat A. ,after that The through space 33 'is routed to the substrate 10 from the substrate 11 of the split mat A, the other end is connected to the header 6.

  One end of each of the two hot water pipes 3 routed from the header 6 to the opposite side of the small joist 30 ′ is connected to the header 6, and in the substrate 10 of the divided mat A, the header installation portion 10 a of the substrate 10. It is routed from the side to the opposite side, then makes a U-turn and returns to the header installation part 10 a side, and the other end is connected to the header 6.

  After the hot water pipe 3 is accommodated in the groove 4 and is routed by the above-described piping route, the soaking sheet material 5 is disposed so as to cover the upper surfaces of the split mats A to D, and the soaking sheet material 5 is provided for each split mat A. It is affixed by the adhesive etc. on the upper surface of -D.

  Next, a procedure for constructing a heating floor using the floor heating mat 1 configured as described above will be described.

  First, a dummy material (not shown) is arranged so as to surround a floor heating mat arrangement planned area in the floor floor of the room, and then the floor heating mat 1 is developed and laid on the floor heating mat arrangement area. The disposed hot water supply pipe and hot water discharge pipe are respectively connected to the hot water supply opening and the hot water discharge opening (both not shown) of the header 6.

  Next, the flooring material 40 (FIGS. 4 to 6) is laid on the dummy material and the floor heating mat 1 sequentially from the end of the chamber. At this time, each flooring material 40 is distributed such that the longitudinal direction thereof is substantially orthogonal to the extending direction of the small joists 30 of the floor heating mat 1.

  The flooring material 40 is disposed across the plurality of small joists 30 on the floor heating mat 1. At this time, the short side of each flooring material 40 is overlapped with the small joists 30. Then, each flooring material 40 is fastened to each small joist 30 with a nail (not shown).

  The flooring material 40 is a standard flooring material that is generally distributed, has a short width of substantially 303 mm, and a longitudinal width that is substantially an integral multiple of 303 mm. In this floor heating mat 1, the distance between the cores of the adjacent small joists 30 and 30 is 303 mm. Therefore, when one short side of the flooring material 40 is overlapped with the small joists 30, the other of the flooring materials 40 is provided. The short side also overlaps with another small joist 30.

  When the flooring material 40 is distributed on each connecting portion 33 and the space 33 ′, the long side of the flooring material 40 is the small root joists 31A, 31B, 31 ′ and the small joists 30A, 30B, 30 ′ and It arrange | positions so that it may each overlap with at least one of the long and small joists 32A, 32B, 32 ', and nails.

  In this embodiment, the inner end of the second small joist 31B extends to a position separated from the shorter side of the small ten joist side of each substrate 10-18 than the inner end of the first long joist 32A. Therefore, as shown in FIGS. 4 to 6, it is possible to nail the long side of the flooring material 40 to at least one of the second small radish 31B and the first long radish 32A. is there.

  In FIG. 4, the long side of the flooring material 40 is alternately overlapped with both the second small radish 31B and the first long radish 32A, and both the small radish 31B and the long radish 32A are overlapped. The flooring 40 is nailed. In FIG. 5, the long side of the flooring material 40 is overlapped only on the first long joist 32A, and the flooring material 40 is nailed to the long joist 32A. In FIG. 6, the long side of the flooring material 40 is overlapped only on the second small radish 31B, and the flooring material 40 is nailed to the small radish 31B.

  In this embodiment, the distance between the inner end of the first small joist 32A and the inner end of the second small joist 31B in the long side direction of each substrate 10-18 is 30-50 mm. Therefore, after the long side edges of the flooring material 40 are alternately stacked on both the second small radish 31B and the first long radish 32A, the small radish 31B and the long It is possible to nail the small joist 32A.

  Although illustration is omitted, the flooring material 40 is overlapped on both the connecting portion 33 of the small joist 30A and the connecting portion 33 of the small joist 30B, and the long side thereof is disposed on the second long joist 32B of the small joist 30B. You may make it do.

  In this temperature control mat 1, in all the small joists 30A, 30B, 30 ', the small joists 31A, 31B, 31' are arranged on the same short side of each substrate 10-18. That is, in this temperature control mat 1, the connecting portion 33 and the space 33 'that cannot be naild between the small small joists 31A, 31B, 31' and the long small joists 32A, 32B, 32 ' In the small joists 30A, 30B, 30 ′, they exist only on one short side of each of the substrates 10-18. Therefore, when laying the flooring material 40 on the temperature control mat 1, the long side of the flooring material 40 overlaps the connecting portion 33 and the space 33 ′ only on one short side of the substrates 10 to 18. Since the flooring material 40 may be distributed so as not to become a problem, the flooring material 40 can be easily aligned.

[Floor heating mat 1A as a temperature control mat according to the second embodiment]
FIG. 7 is a plan view of a floor heating mat 1A as a temperature control floor mat according to the second embodiment, and FIG. 8 shows an example of the arrangement of the flooring material on the floor heating mat 1A. It is a top view near the butting | matching part of the division mats of the mat | matte 1A.

  In FIG. 7 and FIG. 8, the illustration of the soaking sheet 5 is omitted.

  The floor heating mat 1A of this embodiment is formed by arranging eight substantially rectangular divided mats E to L.

  In this embodiment, the divided mats E, I, F, G, J, K, and H, L have substantially the same shape and size, and the lengths of the long sides and the short sides of each other. The lengths of the sides are substantially equal. In this embodiment, each of the divided mats E to L has substantially the same length in each long side.

  As shown in FIG. 1, the division mats E to H are arranged in a line in this order, and the division mats I to L are arranged in this order and adjacent to the division mats E to H.

  The division mats E to H and I to L are arranged so that the long sides of each other abut each other. In addition, between the divided mats E to H and the divided mats I to L, the divided mats E and I, the divided mats F and J, the divided mats G and K, and the divided mats H and L are arranged. They are adjacent to each other so that their short sides abut each other.

Code _{T 4} is split mat E, F and between I, shows the butt portion between J, _{T 5} represents the butt portion between the divided mat F, G and between J, K, _{T 6} is split mat G, between H and K, illustrates the butted portion between the L, T ₇ shows the butt portion between the rows of columns and I~L split mat E-H.

  The floor heating mat 1A formed by arranging these divided mats E to L also has a substantially rectangular plan view shape as a whole as shown in FIG. Also in this embodiment, the arrangement direction of the divided mats E to H and I to L, that is, the short side direction of each divided mat E to L is the long side direction of the floor heating mat 1A. Also in this floor heating mat 1A, it is preferable that the width in the long side direction and the width in the short side direction of each of the divided mats E to L are substantially an integral multiple of 303 mm (one scale).

In this embodiment, between the divided mats E and F, between the divided mats F and G, between the divided mats G and H, between the divided mats I and J, between the divided mats J and K, between the divided mats K and L, and the divided mat. A hot water pipe 3 is continuously routed from one split mat to the other split mat across the abutting portions T _{4 to} T ₇ between E and I, and the split mats E, F, the divided mats F and G, the divided mats G and H, the divided mats I and J, the divided mats J and K, the divided mats K and L, and the divided mats E and I are connected.

In this embodiment, the floor heating mat 1A is divided between the divided mats E and F, between the divided mats F and G, between the divided mats G and H, between the divided mats I and J, between the divided mats J and K, and divided. mats K, L and between dividing mats E, by folding valley fold or mountain along each butted portion T ₄ through T ₇ respectively between I, can be folded small.

  In this embodiment, the rows of the divided mats E to H and the rows of the divided mats I to L are on the opposite side of the divided mat D of the divided mat D in the floor heating mat 1 shown in FIGS. The structure is such that a substrate 19 is added across the small joist 30A. That is, in these divided mats E to H and divided mats I to L, the divided mats E and I correspond to the divided mat A of the floor heating mat 1, and the divided mats F and J are divided mat B. The divided mats G and K correspond to the divided mat C, and the divided mats H and L correspond to the divided mat D with the small joist 30A and the substrate 19 added thereto.

  Between the substrates 18 and 19 of the divided mats H and L, the substrate 18 passes from the substrate 18 to the substrate 19 through the connecting portion 33 between the first small root joist 31A and the long small joist 32A of the small joist 30A. The hot water pipe 3 is continuously routed.

  In this floor heating mat 1A, the header 6 is installed only on the substrate 10 of the divided mat I, and the header 6 is not installed on the substrate 10 of the divided mat E. Between the substrates 10 and 11 of the division mat E, a small joist 30B is installed instead of the small joist 30 '.

Hot water pipe 3 is routed to the substrate 10 side of the split mat I from the header 6 is drawn into the substrate 10 of the split mat E across the butted portion T ₇ from the substrate 10 of the split mat I, then this From the substrate 10 of the divided mat E, the connecting portions 33 and the substrates 11 and 12 of the divided mat E, the substrates 13 to 16 of the divided mat F, the substrates 13 to 16 of the divided mat G, and the substrates 17 and 18 of the divided mat H are connected. Then, it is routed to the substrate 19 of the divided mat H, and then makes a U-turn on the substrate 19 of the divided mat H, and again the connection portions 33 and the substrates 18 and 17 of the divided mat H, and the substrate 16 of the divided mat G. to 13, split mat board F 16-13, through the substrate 12, 11 of the split mat E to return to the substrate 10 of the split mat E, then the substrate split mat I across the butted portion _{T 7} 10 Routed is, the other end is connected to the header 6.

In this embodiment, between the substrates 10 and 10 between the divided mats E and I, it is provided on the upper surfaces of both substrates 10 and 10 in the same manner as between the divided mats A and B of the floor heating mat 1. Each of the pipe housing grooves 4 is formed in a substantially S shape across the butted portion T ₇ from the substrate 10 of the divided mat I to the substrate 10 of the divided mat E and from the divided mat I to the divided mat E. It is extended so as to extend. Then, the hot water pipe 3 is accommodated in the groove 4, are routed in succession divided mat E from the split mat I while meandering in the S-shape in the vicinity of the butted portion T _7.

As shown in FIG. 7, in the row of divided mats E to H, in all the small joists 30A and 30B, the small joists 31A and 31B are on the same short side of each of the substrates 10 to 19, that is, in this embodiment. in short sides extending along the butt portion T ₇ is disposed (hereinafter, sometimes referred to a short side of the inner side along the butt portion T ₇₎ side.

In the row of divided mats I to L, in all the small joists 30A, 30B, and 30 ', the small joists 31A, 31B, and 31' are on the same short side of each of the substrates 10 to 19, that is, in this implementation. short side of the butted portion T ₇ in the form opposite is disposed (hereinafter, sometimes referred to short side opposite to the butt portion T ₇ outer edge) side.

  Other configurations of the row of divided mats E to H and the row of divided mats I to L in the floor heating mat 1A are the same as those of the floor heating mat 1 described above, and in FIGS. The same reference numerals indicate the same parts.

In this floor heating mat 1A, in the row of divided mats E to H, there is a connecting portion 33 that cannot be nailed only on the inner side of each substrate 10 to 19, and the row of divided mats I to L. Then, since the connecting portion 33 and the space 33 'that cannot be nailed exist only on the outer side of each of the substrates 10 to 19, the floor mat 40 is laid on the floor heating mat 1A. the butted portion _{T 7} of the column of E-H and column split mat I to L, each of the inner side and the column of the divided mat I to L of the split mat each substrate columns of E-H 10 to 19 What is necessary is just to distribute the flooring material 40 so that the long side side of the flooring material 40 may not overlap each connection part 33 and space 33 'which exist only in the outer side side of the board | substrates 10-19, respectively. Therefore, the flooring material 40 can be easily aligned even in the floor heating mat 1 </ b> A that is arranged so that the rows of the divided mats E to H and the rows of the divided mats I to L face each other. Can do.

In this embodiment, in the row of divided mats E to H, the small joists 31A and 31B are arranged on the inner side of the substrates 10 to 19, and in the row of divided mats I to L, the small and small joists 31A and 31B are arranged. The joists 31A, 31B, 31 'are arranged on the outer side of the substrates 10-19, but the small joists 31A, 31B, 31' in the rows of the divided mats E-H and the rows of the divided mats I-L. However, the arrangement is not limited to this. For example, in each of the rows of the divided mats E to H and the rows of the divided mats I to L, the small joists 31A, 31B, and 31 ′ may be arranged on the inner side of the substrates 10 to 19, respectively. In both the rows E to H and the divided mats I to L, the small joists 31A, 31B, and 31 ′ may be disposed on the outer side of the substrates 10 to 19.
[Materials]
Although the following are mentioned as an example of the material of said each member, It is not limited to these.

  As a material of the substrate constituting the temperature control mat, for example, a foamed synthetic resin such as foamed polypropylene, foamed polystyrene, foamed polyethylene, and foamed polyurethane, or wood can be used. 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.

  As the hot water pipe, a cross-linked polyethylene pipe is generally used, but the material of the hot water pipe is not limited to this, and other synthetic resin pipes or metal pipes such as copper pipes are used. May be.

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

  For example, in the first embodiment, four substantially rectangular divided mats A to D are arranged in a collective manner to constitute the floor heating mat 1, and in the second embodiment, eight substantially rectangular shapes are used. The floor heating mat 1A is configured by arranging the divided mats E to L in a collective form, but the number and shape of the divided mats constituting the floor heating mat are not limited to this. Further, the number and shape of the substrates and small joists that constitute each divided mat are not limited to the illustrated configuration. The floor heating mat of the present invention may be composed of a single mat that is not divided into a plurality of divided mats.

  The piping route of the hot water piping 3 is not limited to the illustrated route.

  In the above embodiment, the hot water pipes 3 are directly accommodated in the respective grooves 4, but a heat conductive member is distributed from the inner surface of each groove 4 to the upper surface of each divided mat, and the hot water pipe 3 is You may comprise so that it may accommodate in the groove | channel 4 so that a conductive member may be touched. By comprising in this way, the heat from the hot water piping 3 can be more efficiently transmitted to the soaking sheet material 5 through this heat conductive member.

  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 top view of the floor heating mat 1 as a temperature control floor mat which concerns on 1st Embodiment. It is sectional drawing which follows the II-II line of FIG. It is a schematic top view of the floor heating mat 1 which shows the structure of a small joist. It is a top view near the edge part by the side of a small joist of the floor heating mat 1 which shows an example of arrangement | positioning of a flooring material. It is a top view near the edge part by the side of a small joist of the floor heating mat 1 which shows an example of arrangement | positioning of a flooring material. It is a top view near the edge part by the side of a small joist of the floor heating mat 1 which shows an example of arrangement | positioning of a flooring material. It is a top view of 1 A of floor heating mats as a temperature control floor mat which concerns on 2nd Embodiment. It is a top view near the butting | matching part of the division mats of floor heating mat 1A which shows an example of arrangement | positioning of a flooring material. It is a top view of the hot water mat which concerns on a prior art example. FIG. 10 is an enlarged view of one short side and the other short side of the substrate 70 of the hot water mat of FIG. 9. FIG. 10 is a plan view of the vicinity of a butt portion between the hot water mats when a plurality of hot water mats in FIG. 9 are laid.

Explanation of symbols

A to L Divided mat 1 Floor heating mat 3 Hot water piping 4 Groove 6 Header 5 Soaking sheet material 10-19 Substrate 30, 30A, 30B, 30 'Kokonita 31A First Kokonoda 31B Second Kokonoda 32A 1st long small joist 32B second long small joist 40 flooring

Claims (8)

A temperature control mat having a substantially square plan view laid on the floor,
A plurality of small joists arranged at predetermined intervals from each other;
A pair of first ends extending in the longitudinal direction of the small joists and a pair of second ends extending in the crossing direction with the small joists are distributed between the small joists. A plurality of substantially square substrates;
A groove for accommodating a pipe provided on the upper surface of the substrate;
A temperature control pipe accommodated in the groove;
And a soaking sheet arranged to cover the upper surface of each substrate,
The small radish is composed of a small radish and a long radish longer than the small radish arranged with a space from the small radish,
In the temperature control mat in which the temperature control pipe is passed through the space between the small and large joists,
In all the small joists, each small joist is arranged on the same second end side of the substrate ,
The non-nailable space between the small and large joists is present only on the same second end side of all the substrates in all the small joists. Tone mat. Yes according to claim 1, as the small small joists, a first small small joists having a first predetermined length L _1, the second prescribed longer than the first small small joist length L ₂ And the second small kokonta
A temperature control mat, characterized in that the small joists having the first small joists and the small joists having the second small joists are alternately arranged every predetermined number of the substrates. In claim 2,
The small joist having the first small joist has the _first long joist having the specified length M ₁ ,
The small joist having the second small joist has a second long joist having a defined length M ₂ shorter than the defined length M ₁ .
The distance between the end of the first small radish on the first small radish side and the end of the second small radish on the second small radish side is substantially small in the longitudinal direction of the small radish. A temperature control mat characterized by being smaller than 303 mm.   4. The small joist long side between the end of the first small joists on the first small joists side and the end of the second small joists on the second small joists side A temperature control mat, characterized in that the direction interval is substantially smaller than 151.5 mm.   5. The end portion of the second small and small joists side of the second long and small joists on the first small and small joists side of the first small and small joists The temperature control mat is characterized by extending to a position separated from the second end side rather than the end portion.   6. The small joist long side of the end of the first small joists on the first small joists side and the end of the second small joists on the second long joists side A temperature control mat characterized by having a direction interval of 10 to 100 mm.   The temperature control mat according to any one of claims 1 to 6, wherein a width of the space of each small joists in the longitudinal direction of the small joists is substantially smaller than 303 mm.   8. The temperature control mat according to claim 7, wherein a width of each space of the small joists in the longitudinal direction of the small joists is substantially smaller than 151.5 mm.

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