JPH08327077A - Hot water mat for floor heating - Google Patents

Abstract

PURPOSE: To improve a sound-proof characteristic, increase a fitness with a hard floor material and further increase a heat transfer effect by a method wherein a sound shutting-off layer is formed between a mat main body and a thermal radiation plate in a hot water mat in which the thermal radiation plate is adhered to a surface of the mat main body having a thermal radiation pipe arranged therein. CONSTITUTION: A thermal radiation plate 6 is adhered to the surface of the mat main body having a thermal radiation pipe 3 arranged therein to make a hot water mat. Then, a non- woven fabric 11 acting as a sound-insulating layer is adhered between a surface of the mat main body and the thermal radiation plate 6. With such an arrangement as above, since the sound-insulating layer is placed to a sound source as near as possible, its sound-insulating effect is increased and at the same time a sound-insulating layer is formed between the mat main body and the floor, the sound-insulating layer has a certain soft characteristic, resulting in that in particular a fitness with the hard floor material is increased and also its heat transferring effect is increased. In addition, since the sound-insulating layer is positioned at the surface of the mat main body, in the case that a certain trouble is produced, the floor and the thermal radiation plate are merely peeled off to enable their replacement to be carried out. In addition, the sound-insulating layer including the surface of the beam enables the sound-insulating passing through flue beam to be attained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot water mat for floor heating constructed under a floor or the like.

[0002]

2. Description of the Related Art Floor heating using a hot water mat includes flooring floor finish, cork tile finish, tatami finish and carpet finish. For these, a construction method of laying a warm water mat on a base plywood that is usually stretched over joists is adopted. FIG. 5 is a plan view of a conventional hot water mat, and FIG. 6 is a partially enlarged cross section and a construction example of flooring floor finishing.
In FIGS. 5 and 6, 1 is a foam polyethylene mat main body, 2 is a piping groove formed in the mat main body 1, 3 is a heat-dissipating pipe made of cross-linked low-density polyethylene and is piped in the groove 2, and 4 is Small joists 5 alternately inserted in the mat body 1 are hot water headers, and the hot water supplied from this is circulated in the heat radiating pipe 3 as indicated by an arrow to radiate heat.

In FIG. 6, reference numeral 6 denotes a heat dissipation plate made of aluminum foil attached to the entire surface of the mat body 1, and is used to enhance heat transfer. Reference numeral 7 is a flooring floor, and 8 is a non-woven fabric bonded to the back surface of the mat body 1 except for the small joist 3.
Aims to block impact noise from the flooring floor 7. Reference numeral 9 is a base plywood, and 10 is a joist.

[0004]

However, the above-mentioned hot water mat has the following drawbacks. a. Since the non-woven fabric 8 is attached to the back surface of the mat body 1, the sound insulation effect is small. b. Since the flooring floor 7 comes into contact with the heat radiation plate 6 to transfer heat, it is difficult for the back surface of the hard flooring floor 7 and the heat radiation plate 6 to fit in, and a heat transfer performance is deteriorated due to a gap being formed over the years. Come on. c. When replacing the non-woven fabric 8, it is necessary to peel off the mat body 1. d. Since the small joist 4 is usually wood, and the small joist 4 is directly interposed between the flooring floor 7 and the base plywood 9, the sound of the upper floor is easily transmitted to the downstairs via the small joist 4.

[0005]

The object of the present invention is to solve the problems described in the above a to d, and the constitution thereof is as follows. 1. A warm water mat for heating a floor, wherein a heat radiating plate is attached to the surface of a mat body having a heat radiating pipe, wherein a sound insulating layer is formed between the mat body and the heat radiating plate. 2. The warm water mat for floor heating according to the above 1, wherein the sound insulation layer is made of a non-woven fabric. 3. The warm water mat for floor heating as described in 1 above, wherein the sound insulation layer is formed of a foamed polyethylene layer. 4. The warm water mat for floor heating as described in 1 above, wherein the sound insulation layer is formed of a urethane foam layer. 5. The warm water mat for floor heating according to the above 1 or 2 or 3 or 4, wherein the sound insulation layer is formed on a portion excluding the small joist and the surface of the heat radiation pipe. 6. The hot water mat for floor heating according to 1 or 2 or 3 or 4, wherein the sound insulation layer is formed including the surface of the heat dissipation pipe. 7. The warm water mat for floor heating according to 1 or 2 or 3 or 4, wherein the sound insulation layer is formed including the surface of the small joist. 8. The hot water mat for floor heating according to the above 1 or 2 or 3 or 4 or 5 or 6 or 7, wherein the radiator plate is made of aluminum foil.

[0006]

In the case of flooring floors or cork tile finishing, impact noise is particularly likely to occur in the material. However, in the case of the present invention, the sound insulation layer is located immediately behind the flooring or the cork tile, and as a result is as close to the sound source as possible, so that the sound insulation effect is maximized.
Further, when the sound insulation layer is formed on the surface of the small joists, the sound propagating through the small joists is also blocked.

[0007]

EXAMPLE FIG. 1 is a sectional view showing a part of a warm water mat according to the present invention. Reference numeral 1 is a mat body, 2 is a piping groove, 3 is a heat radiating pipe, 4 is a small joist, 6 is a heat radiating plate made of aluminum foil attached to the entire surface of the mat body 1, and 11 is the surface of the mat body 1 and heat radiation In the case of the embodiment, the nonwoven fabric 11 is a sound-insulating layer bonded between the plates 6, and the heat-dissipating pipe 3 is bonded so that its back side is wound. Although the pipe groove 2 is cut to the back side in FIG. 1, it may be U-shaped in cross section as shown in FIGS. 3 and 4.

The construction example of the hot water mat having the above structure is the same as the conventional example. 2 shows an example in which the non-woven fabric 11 is attached to the mat body 1 including the upper surface of the small joist 4, and FIG. 3 shows the non-woven fabric 11
Is an example in which the heat radiating tube 3 is removed, and FIG. 4 is an example in which the heat radiating tube 3 and the small joist 4 are excluded. In addition to the non-woven fabric 11, for example, foamed polyethylene or foamed polyurethane sheet may be used to form the sound insulation layer.

[0009]

As described above, the present invention has the following effects by forming the sound insulation layer between the mat body and the heat radiating plate. a. Since the sound insulation layer is as close to the sound source as possible, the sound insulation effect is enhanced. b. A sound insulation layer is formed between the mat body and the floor, and since the sound insulation layer has flexibility, the sound insulation layer is more familiar with the hard floor material and enhances the heat transfer effect. Moreover, a gap is not formed between the flooring material and the mat body over time, and dust is not accumulated there. c. Since the sound insulation layer is located on the surface of the mat body, if the sound insulation layer fails, it can be replaced simply by removing the floor and the heat sink. d. By forming a sound insulation layer that includes the surface of the small joists, it is possible to perform sound insulation through the small joists.

[Brief description of drawings]

FIG. 1 is an explanatory view of a warm water mat according to the present invention.

FIG. 2 is an explanatory diagram of an example in which a sound insulation layer is formed including the upper surface of a small joist.

FIG. 3 is an explanatory diagram of an embodiment in which a sound insulation layer of a heat radiation pipe is cut off.

FIG. 4 is an explanatory view of an embodiment in which a heat dissipation pipe and a sound insulation layer of a small joist portion are separated.

FIG. 5 is a plan view of a conventional hot water mat.

FIG. 6 is an explanatory view of a construction example of a conventional hot water mat.

[Explanation of symbols]

 1 Matt Main Body 2 Piping Grooves 3 Heat Dissipation Pipe 4 Koneta 6 Heat Sink 11 Nonwoven Fabric

Claims (8)

[Claims] 1. A hot water mat for floor heating, comprising a mat main body having a heat radiating pipe and a heat radiating plate attached to the surface of the mat main body, wherein a sound insulation layer is formed between the mat main body and the radiating plate. 2. The warm water mat for floor heating according to claim 1, wherein the sound insulation layer is made of a non-woven fabric. 3. The warm water mat for floor heating according to claim 1, wherein the sound insulation layer is formed of a foamed polyethylene layer. 4. The warm water mat for floor heating according to claim 1, wherein the sound insulation layer is a urethane foam layer. 5. The sound insulation layer is formed on a portion except for the small joists and the surface of the heat dissipation pipe.
Hot water mat for floor heating described. 6. The warm water mat for floor heating according to claim 1, wherein the sound insulation layer is formed including the surface of the heat dissipation pipe. 7. The warm water mat for floor heating according to claim 1, wherein the sound insulation layer is formed including the surface of a small joist. 8. The hot water mat for floor heating according to claim 1, 2 or 3 or 4 or 5 or 6 or 7, wherein the radiator plate is made of aluminum foil.