JP3716758B2 - Base material for wiring and piping to soundproof floor heating system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of a contact base material used for wiring and piping for connecting electrical wiring and hot water piping from a wall of a room when a soundproof floor heating device is laid on the floor of the room.
[0002]
[Prior art and problems to be solved by the invention]
In general, the soundproof floor heating apparatus A is formed by laying a floor surface material 2 such as a wooden floor material on a heating base material as shown in FIG. The heating base material 1 is formed by laminating and integrating a cushion material 4 such as foamed resin under a mat material 3 such as a fiber mat, and laminating and integrating a backing material 5 such as a nonwoven fabric under the cushion material 4. In the case of heating with hot water, a piping groove 6 is provided in the heating base material 1, a hot water pipe 7 is provided in the piping groove 6, and the hot water pipe 7 is fixed to the piping groove 6 with an adhesive if necessary. The soaking sheet 9 such as an aluminum foil is pasted on the entire upper surface of the heating base material 1. In the case of electric heating, a planar heater or the like is mounted on the heating base material 1.
[0003]
Such a soundproof floor heating device A is directly attached on the floor of a room and installed, but the soundproof floor heating device A is laid only in a place where heating is necessary, and in the vicinity where heating is not necessary. Soundproof floor without heating function is laid. In actual construction, as shown in FIG. 9, a heating base material 1 equipped with a hot water pipe 7 or a planar heater is laid in a place where floor heating is required, and is the same as the heating base material 1 but has a heating function. A soundproof base material 10 without a floor is laid, and a floor surface material 2 is laid so as to cover the entire surface of the heating base material 1 and the soundproof base material 10.
[0004]
By the way, the soundproof floor heating device A is provided at a portion where heating is required, such as a central portion of the room, so that power is supplied or hot water is supplied to the soundproof floor heating device A from the side of the room to the soundproof floor heating device A. It is necessary to pass through. When passing this wiring or piping, it is necessary to pass between the floor surface material 2 and the soundproofing base material 10, but a groove for passing the wiring and piping is drilled on the top surface of the soundproofing base material 10 in order to pass the wiring and piping. However, there is a problem that it is very time-consuming and requires a technique to make such a groove on site, and the construction becomes difficult. In particular, there is a problem that the construction at the branching point of the wiring and piping is further complicated.
[0005]
The present invention has been made in view of the description, and it is an object of the present invention to provide a wiring base material for wiring and piping to a soundproof floor heating device that can be easily constructed even at a portion where the wiring and piping for communication are branched. And
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a wiring base material B (hereinafter referred to as a communication base material B) for wiring and piping to the soundproof floor heating device of the present invention is applied to the soundproof floor heating device A laid on the floor of the room. 11. A base material for communication used for wiring and piping for connecting electrical wiring and hot water piping from the outside, etc., and storing an upper surface opening that can be stored in the base material 12 formed in a rectangular plate shape through wiring and piping A groove 13 is formed, and the storage groove 13 is composed of a pair of branch storage grooves 13a and 13b branched in a substantially V shape when viewed from above, and an adhesive for fixing wiring and piping to the bottom of the storage groove 13 An agent 14 is provided . Branched wiring and piping can be stored through the branch storage grooves 13a, 13b simply by laying the contact base material B manufactured in advance in the factory on the floor, thereby causing no variation in construction by the installer. Easy to install. Further, in this case, the wiring and piping stored through the storage groove 13 can be easily fixed and stable construction can be performed.
[0007]
Moreover, it is also preferable that the base material 12 is provided with a soundproof performance equivalent to that of the base of the soundproof floor heating apparatus A. In this case, the soundproof performance equivalent to that of the soundproof floor heating device can be obtained also in the portion through which the communication wiring and piping in which the communication base material B is laid .
[0008]
DETAILED DESCRIPTION OF THE INVENTION
As the contact base material, there are a contact base material B of the present invention used for a portion where wiring and piping are branched, and a contact base material C used for other portions.
[0009]
As shown in FIGS. 1 and 2, the communication base material B is formed by drilling a storage groove 13 in a base material 12 that is formed in a rectangular plate shape. The base material 12 is formed by laminating and integrating a cushion material 16 under the mat material 15 and laminating and integrating a backing material 17 under the cushion material 16. The mat member 15 is a fiber mat made of natural fibers such as hemp, cotton, and palm, synthetic fibers such as PET, polyethylene, and polyester, or a mixed fiber thereof and a binder. The cushion material 16 is a closed-cell or open-cell resin foam or the like. For example, foamed polyethylene is used as the closed-cell resin foam, and urethane foam is used as the open-cell foam. As the backing material 17, a non-woven fabric is used, and one made of PET or rayon is used. A storage groove 13 having an open upper surface is formed on the upper surface of the base material 12, and is formed by a pair of branch storage grooves 13 a and 13 b that are branched in a substantially V shape when viewed from above. An adhesive 14 is attached to a portion corresponding to the cushion material 16 at the bottom of the storage groove 13.
[0010]
The contact base material B shown in FIG. 1 is for branching and passing through the communication piping when hot water heating is performed, and the contact base material B shown in FIG. 2 is for passing the contact wiring when electric heating is performed. However, it is basically the same structure. However, the base material for communication B for hot water heating and the base material for communication B for electric heating are thicker in the base material 12 for hot water heating but thicker in the base material 12 for electric heating. Is different. In the case of the contact base material B for hot water heating, the forward and return hot water pipes 18a and 18b as connection pipes are branched into the respective branch storage grooves 13a and 13b as shown in FIG. Then, the adhesive 14 is adhered and held. If contact for the base material B for the electric heating cable 19 as a wiring for communication is each branch receiving groove 13a as shown in FIG. 2 (b), threaded branches to 13b, adhered to the adhesive 14 Held.
[0011]
Further, as shown in FIGS. 3 and 4, the communication base material C is formed by drilling a storage groove 20 in a base material 12 that is formed in an elongated rectangular shape. Like the communication base material B, the base material 12 is formed by laminating and integrating a cushion material 16 under the mat material 15 and laminating and integrating a backing material 17 under the cushion material 16. 15, the cushion material 16 and the backing material 17 are formed of the same material as described above.
[0012]
A storage groove 20 that opens the upper surface is formed on the upper surface of the base material 12, but the longitudinal direction of the base material 12 is substantially the center in the width direction of the base material 12 except for both ends in the longitudinal direction of the base material 12. A linear storage groove 20a is formed, and at both ends in the longitudinal direction of the base material 12, arc-shaped storage grooves 20b, 20 having a quarter circle shape with a radius of approximately half the width of the base material 12 are formed. . One end of each of the arcuate storage grooves 20b and 20c communicates with the straight storage groove 13a, and the other end of each of the arcuate storage grooves 20b and 20c opens on a side end surface parallel to the longitudinal direction of the base material 12. Although the storage groove 20 is formed as described above, the storage groove 20 is formed so as to penetrate the mat member 15, and the adhesive 14 is applied to the portion corresponding to the cushion material 16 at the bottom of the storage groove 20. It is attached.
[0013]
The contact base material C shown in FIG. 3 is for passing through the communication piping when heating with hot water, and the contact base material C shown in FIG. 4 is for passing the contact wiring when performing electrical heating. The same structure. However, the base material for communication C for hot water heating and the base material for communication C for electric heating are thicker in the base material 12 for hot water heating but thicker in the base material 12 for electric heating. Is different. If contact for base materials C for hot water heating, hot water pipes 18a for outward path and homeward as piping for communication, 18b is housed through as shown in FIG. 3 (a), and adhered to the adhesive 14 Retained. If contact for the base material B for the electric heating cable 19 is housed through as shown in FIG. 4, it is held by adhesive to the adhesive 14 as the wiring for communication.
[0014]
The connecting base material C configured as described above can be used as it is, but since the base material 12 is formed of a material that can be cut, the base material 12 has a width at an appropriate position in the longitudinal direction. The base material C1, C2, C3... For cutting communication having various shapes of the storage grooves 13 can be formed as shown in FIG.
[0015]
FIG. 6 shows a state during construction when warm water floor heating is performed. This is to provide a small area soundproof floor heating device A in order to provide a small area floor heating. A heating base material 1 to which a hot water pipe 7 for hot water heating is attached is laid at a place where floor heating is required in the room, and piping from the boiler is introduced from the side of the wall 11 where the piping from the boiler is introduced into the room. A base material for communication B and a base material for communication C are laid side by side along a route extending to the hot water pipe 7. In the case of this example, the cutting contact base material C1 is laid as the contact base material C. Then, the hot water pipes 18a and 18b for the forward path and the backward path are stored along the storage groove 20 of the cutting communication base material C1, and the hot water pipes 18a and 18b are branched and stored in the portions of the communication base material B, respectively. The hot water pipe 18a and the hot water pipe 18b are respectively connected to the hot water pipes 7a and 7b for the forward path and the backward path of the hot water pipe 7, respectively. After laying the contact base materials B and C, the soundproof base material is laid on the rest of the floor, and over the entire upper surface of the heating base material 1, the contact base materials B and C, and the soundproof base material. Floor surface material is laid.
[0016]
FIG. 7 shows a state in the middle of construction when electric floor heating is performed. A heating base material 1 equipped with a heater 21 for electric heating is laid at a place necessary for floor heating in the room. In the case of this example, the heating base material 1 is laid in two places where floor heating is necessary. A contact base material B and a contact base material C are laid side by side along a path that runs from the side of the wall 11 where the controller is located to the portion where the two base materials 1 for heating are laid. At this time, the contact base material B is laid on the wall 11, and the contact base material C is laid so that the storage grooves 20 communicate with the branch storage grooves 13 a and 3 b of the communication base material B, respectively. A pair of cables 19 hang down from the controller 22 attached to the wall 11 along the surface of the wall 11, and the cables 19 are branched by being stored through the branch storage grooves 13 a and 13 b of the communication base material B. Each cable 19 is stored through the storage groove 20 of each communication base material C, and the cable 19 is connected to the heater 21. After laying the contact base materials B and C, a soundproof base material is laid on the remaining portion, and the floor surface layer is spread over the entire upper surface of the heating base material 1, the contact base materials B and C, and the soundproof base material. Timber is laid.
[0017]
【The invention's effect】
According to a first aspect of the present invention, there is provided a base material for communication in which a storage groove having an upper surface opening that can be stored through wiring or piping is formed in a base material formed in a rectangular plate shape. Because it is composed of a pair of branch storage grooves branched in a shape, it is possible to store branched wires and pipes through the branch storage grooves just by laying a contact base material manufactured in advance at the factory on the floor. Thus, construction can be easily performed without causing variations in construction by the installer. Moreover, since the adhesive which fixes wiring and piping is provided in the bottom part of the accommodation groove | channel, the wiring and piping accommodated through the accommodation groove can be easily fixed, and the stable construction can be performed.
[0018]
Further, the invention of claim 2 of the present invention is that in claim 1, since the sound insulation performance equivalent to the foundation of the soundproof floor heating device is given to the foundation material, the wiring and piping for communication in which the foundation material for communication is laid is provided. The part which let it pass can also obtain the soundproof performance equivalent to a soundproof floor heating apparatus .
[Brief description of the drawings]
FIG. 1A is a plan view of an example of a contact base material of the present invention, and FIG. 1B is a cross-sectional view of a contact base material in a state where piping is provided in a storage groove.
FIG. 2A is a plan view of another example of the contact base material of the above, and FIG.
3A is a plan view of another example of the connecting base material according to the embodiment, and FIG. 3B is a cross-sectional view of the connecting base material in a state where piping is provided in the storage groove.
4A is a plan view of another example of the connecting base material according to the embodiment, and FIG. 4B is a cross-sectional view of the connecting base material in a state where wiring is provided in the storage groove.
FIGS. 5A to 5F are plan views of an example of a state in which the contact base material of FIGS. 3 and 4 is cut.
FIG. 6 is a plan view showing an example of a laying state of the contact base material of the above.
FIG. 7 is a plan view showing another example of the laying state of the contact base material of the above.
FIG. 8 is a partially cutaway sectional view of the soundproof floor heating device.
FIG. 9 is an exploded perspective view for explaining a state in which a floor is constructed.
[Explanation of symbols]
A Soundproof floor heating device B Base material for communication 11 Wall 12 Base material 13 Storage groove 13a Branch storage groove 13b Branch storage groove

Claims (2)

A grounding material used for wiring and piping to connect electrical wiring and hot water piping from the wall of the room to the soundproof floor heating system laid on the floor of the room, and the base material formed in a rectangular plate shape receiving groove of the top opening which may be housed through wires and pipes are formed, the receiving groove is constituted by a pair of branch receiving groove which is branched into a substantially V-shape when viewed from above, the bottom of the housing groove wires and pipes A base material for connection of wiring and piping to a soundproof floor heating device, characterized by being provided with an adhesive for fixing the sound. The grounding material for connection of wiring and piping to the soundproofing floor heating device according to claim 1, wherein the grounding material has a soundproofing performance equivalent to that of the grounding of the soundproofing floor heating device .

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