CA2982149A1 - Electric heating system, electric heating panel, method of manufacturing thereof, laying structure thereof, and laying method thereof - Google Patents
Electric heating system, electric heating panel, method of manufacturing thereof, laying structure thereof, and laying method thereof Download PDFInfo
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- CA2982149A1 CA2982149A1 CA2982149A CA2982149A CA2982149A1 CA 2982149 A1 CA2982149 A1 CA 2982149A1 CA 2982149 A CA2982149 A CA 2982149A CA 2982149 A CA2982149 A CA 2982149A CA 2982149 A1 CA2982149 A1 CA 2982149A1
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- electric heating
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Abstract
An electric heating system, an electric heating panel, a manufacturing method thereof, a laying structure thereof and a laying method thereof, requiring no exclusive circuit accompanied by electric construction, capable of shortening the construction period, improving the maintenance performance, with no difference in the construction quality.
A wiring board 120 including a thermostat 123, a sensor 124 and an electric fuse 125 by way of wiring cables 121 connected in parallel to a power source is laminated over a bottom plate 110, a heat generation sheet 130 for electric heat generation is laminated over the wiring board 120, a retaining plate 140 for retaining the heat generation sheet 130 is laminated over the wiring board 120, and the surface material 150 to the heated by the heat generation sheet 130 is laminated over the retaining plate 140.
A wiring board 120 including a thermostat 123, a sensor 124 and an electric fuse 125 by way of wiring cables 121 connected in parallel to a power source is laminated over a bottom plate 110, a heat generation sheet 130 for electric heat generation is laminated over the wiring board 120, a retaining plate 140 for retaining the heat generation sheet 130 is laminated over the wiring board 120, and the surface material 150 to the heated by the heat generation sheet 130 is laminated over the retaining plate 140.
Description
Electric heating system, electric heating panel, method of manufacturing thereof, laying structure thereof, and laying method thereof CROSS-REFERENCE TO RELATED APPLICATIONS
The disclosure of Japanese Patent Application No. 2016-202431 filed on October 14, 2016 including the specification, drawings, and abstract is incorporated herein by reference in its entirety.
BACKGROUND OF THE INVENTION
Field of the Invention [0001]
The present invention relates to an electric heating system, an electric heating panel, a method of manufacturing the electric heating panel, a structure for laying the electric heating panels, and a method of laying the electric heating panels and, more in particular, it relates to an electric heating panels in rectangular laminates each including a heating element that electrically generates heat, in which the laminates are laid being connected to each other, a structure of laying the electric floor heating panels, a method of manufacturing the electric floor heating panels and a method of laying the electric heating panels.
Description of the Related Art
The disclosure of Japanese Patent Application No. 2016-202431 filed on October 14, 2016 including the specification, drawings, and abstract is incorporated herein by reference in its entirety.
BACKGROUND OF THE INVENTION
Field of the Invention [0001]
The present invention relates to an electric heating system, an electric heating panel, a method of manufacturing the electric heating panel, a structure for laying the electric heating panels, and a method of laying the electric heating panels and, more in particular, it relates to an electric heating panels in rectangular laminates each including a heating element that electrically generates heat, in which the laminates are laid being connected to each other, a structure of laying the electric floor heating panels, a method of manufacturing the electric floor heating panels and a method of laying the electric heating panels.
Description of the Related Art
[0002]
Heating methods of utilizing thermal conduction, convection, and radiation caused by heating floors have been known so far. Among all, electric heating appliances of using electric energy as a heat source, and incorporating a heat generation element just below a floor material and supplying electric power thereto has been adopted because of advantages, for example, that heating can be started rapidly. The methods has been adopted not only for new construction, as well as a construction method of retrofitting the floor heating system, for example, during renovation has also been known (for example, refer to JP-A 2003-148754).
SUMMARY OF THE INVENTION
Heating methods of utilizing thermal conduction, convection, and radiation caused by heating floors have been known so far. Among all, electric heating appliances of using electric energy as a heat source, and incorporating a heat generation element just below a floor material and supplying electric power thereto has been adopted because of advantages, for example, that heating can be started rapidly. The methods has been adopted not only for new construction, as well as a construction method of retrofitting the floor heating system, for example, during renovation has also been known (for example, refer to JP-A 2003-148754).
SUMMARY OF THE INVENTION
[0003]
However, the prior art method involves a problem of requiring large-scaled construction when retrofitting the floor heating system.
Fig. 7 is a view illustrating an existent structural example of disposing an electric floor heating system below an existent floor.
As illustrated in Fig. 7, an electric heating equipment 10 is disposed after removing an existent wooden flooring. An existent floor is first peeled off, a plywood 30 is laid over a base plate 40 formed below the floor and the electric equipment 10 is laid over the plywood 30. A
recess is formed in the plywood 30 for extending wire cables 50, the electric heating equipment 10 and a controller 70 are connected to an exclusive breaker 60, and a new wooden flooring 20 is laid over the electric heating equipment 10.
However, the prior art method involves a problem of requiring large-scaled construction when retrofitting the floor heating system.
Fig. 7 is a view illustrating an existent structural example of disposing an electric floor heating system below an existent floor.
As illustrated in Fig. 7, an electric heating equipment 10 is disposed after removing an existent wooden flooring. An existent floor is first peeled off, a plywood 30 is laid over a base plate 40 formed below the floor and the electric equipment 10 is laid over the plywood 30. A
recess is formed in the plywood 30 for extending wire cables 50, the electric heating equipment 10 and a controller 70 are connected to an exclusive breaker 60, and a new wooden flooring 20 is laid over the electric heating equipment 10.
[0004]
Since the electric heating equipment 10 is disposed below the existent wooden flooring, when the floor heating system is retrofit, it should be constructed after once peeling to remove the existent wooden flooring. It is difficult to re-use the once-peeled wooden flooring and construction requires not only the cost for peeling the existent wooden flooring but also the cost for disposing the existent wooden flooring and a construction cost for laying a new wooden flooring 20. Accordingly, a significant cost was required.
Since the electric heating equipment 10 is disposed below the existent wooden flooring, when the floor heating system is retrofit, it should be constructed after once peeling to remove the existent wooden flooring. It is difficult to re-use the once-peeled wooden flooring and construction requires not only the cost for peeling the existent wooden flooring but also the cost for disposing the existent wooden flooring and a construction cost for laying a new wooden flooring 20. Accordingly, a significant cost was required.
[0005]
Further, the power source for the electric heating equipment 10 requires a specialized breaker 60. Then, many skilled persons other than carpenters, for example, electrical workers are necessary for conducting wiring operation to the specialized breaker 60 and the controller 70.
Since this may extend the construction period, residents are obliged to temporarily leave home and live in other places during the construction period.
Further, the power source for the electric heating equipment 10 requires a specialized breaker 60. Then, many skilled persons other than carpenters, for example, electrical workers are necessary for conducting wiring operation to the specialized breaker 60 and the controller 70.
Since this may extend the construction period, residents are obliged to temporarily leave home and live in other places during the construction period.
[0006]
There is also known a method of disposing an electric heating equipment 10 over the existent wooden flooring without peeling the flooring, and laying thereover a new wooden flooring 20.
Fig. 8 is a view illustrating a structural example of disposing an electric floor heating system over the existent floor.
There is also known a method of disposing an electric heating equipment 10 over the existent wooden flooring without peeling the flooring, and laying thereover a new wooden flooring 20.
Fig. 8 is a view illustrating a structural example of disposing an electric floor heating system over the existent floor.
[0007]
As illustrated in Fig. 8, a plywood 30 is laid over an existent wooden flooring 80 and an electric heating equipment 10 is laid over the plywood 30. First, the plywood 30 is laid over the existent wooden flooring 80 and the electric heating equipment 10 is laid over the plywood 30. A recess is formed in the plywood 30 for extending wire cables 50, the electric heating equipment 10 and a controller 70 are connected to a specialized breaker 60, and a new wooden flooring 20 is laid over laid electric heating equipment 10.
As illustrated in Fig. 8, a plywood 30 is laid over an existent wooden flooring 80 and an electric heating equipment 10 is laid over the plywood 30. First, the plywood 30 is laid over the existent wooden flooring 80 and the electric heating equipment 10 is laid over the plywood 30. A recess is formed in the plywood 30 for extending wire cables 50, the electric heating equipment 10 and a controller 70 are connected to a specialized breaker 60, and a new wooden flooring 20 is laid over laid electric heating equipment 10.
[0008]
Although this method can save the step of peeling the existent wooden flooring 80, construction of the new wooden flooring 20 over the disposed electric heating equipment 10 requires many construction steps, for example, cutting of materials by carpenters in the field. Further, since the specialized breaker 60 has to be provided for the power source used for the electric heating equipment 10 in the same manner as in the case of disposing the electric heating equipment 10 below the existent floor, many skilled persons, for example, electric workers are necessary in addition to carpenters.
Although this method can save the step of peeling the existent wooden flooring 80, construction of the new wooden flooring 20 over the disposed electric heating equipment 10 requires many construction steps, for example, cutting of materials by carpenters in the field. Further, since the specialized breaker 60 has to be provided for the power source used for the electric heating equipment 10 in the same manner as in the case of disposing the electric heating equipment 10 below the existent floor, many skilled persons, for example, electric workers are necessary in addition to carpenters.
[0009]
Further, also in a construction method of providing the wooden flooring 20 over the electric heating equipment 10, in a case where the electric heating equipment 10 is failed, the electric heating equipment 10 cannot be repaired unless the electric heating equipment 10 is exposed, and a large-scaled construction is necessary also in a case of repairing the electric heating equipment 10.
Further, also in a construction method of providing the wooden flooring 20 over the electric heating equipment 10, in a case where the electric heating equipment 10 is failed, the electric heating equipment 10 cannot be repaired unless the electric heating equipment 10 is exposed, and a large-scaled construction is necessary also in a case of repairing the electric heating equipment 10.
[0010]
As described above, the retrofitting construction of the floor heating system required large-scaled construction, as a result, when the system is intended to be disposed to a floor even for a small area, and this restricted the demand for retrofitting the floor heating system.
Further, since many workers are necessary, this leads to a problem of causing unevenness in the working quality to cause a difference in the quality of constructing the floor heating system
As described above, the retrofitting construction of the floor heating system required large-scaled construction, as a result, when the system is intended to be disposed to a floor even for a small area, and this restricted the demand for retrofitting the floor heating system.
Further, since many workers are necessary, this leads to a problem of causing unevenness in the working quality to cause a difference in the quality of constructing the floor heating system
[0011]
The present invention has been accomplished in view of the foregoing problems and intends to provide an electric heating system not requiring specialized circuitry accompanied by electric construction, capable of shortening the construction period, improving the maintenance performance, and causing no difference in the quality of floor heating, an electric heating panel, a method of manufacturing the electric heating panel, a structure of laying electric heating panels, and a method of laying the electric heating panels.
The present invention has been accomplished in view of the foregoing problems and intends to provide an electric heating system not requiring specialized circuitry accompanied by electric construction, capable of shortening the construction period, improving the maintenance performance, and causing no difference in the quality of floor heating, an electric heating panel, a method of manufacturing the electric heating panel, a structure of laying electric heating panels, and a method of laying the electric heating panels.
[0012]
For solving the problems described above, the present invention provides an electric heating system in which electric heating panels each having an electric heat generation element are laid being connected each other, the system including electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power.
The electric power lines supply power from a power source to the electric heating panels being connected in parallel.
For solving the problems described above, the present invention provides an electric heating system in which electric heating panels each having an electric heat generation element are laid being connected each other, the system including electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power.
The electric power lines supply power from a power source to the electric heating panels being connected in parallel.
[0013]
In a second aspect, the present invention provides an electric heating panel wherein the electric heating panel includes electric power lines connected in parallel from a power source to the electric heating panel for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element.
The electric power lines supply the electric power, being connected in parallel from the power source to the electric heating panel, the control unit controls the heat generation element and the surface material is heated by the heat generation element
In a second aspect, the present invention provides an electric heating panel wherein the electric heating panel includes electric power lines connected in parallel from a power source to the electric heating panel for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element.
The electric power lines supply the electric power, being connected in parallel from the power source to the electric heating panel, the control unit controls the heat generation element and the surface material is heated by the heat generation element
[0014]
In a third aspect, the present invention provides a method of manufacturing an electric heating panel, wherein the method includes the step of laminating a control unit for controlling the heat generation element to the heat generation element, and laminating a surface material heated by the heat generation element over the laminated heat generation element.
The control unit for controlling the heat generation element is laminated to the heat generation element and the surface material to be heated by the heat generation element is laminated over the laminated heat generation element.
In a third aspect, the present invention provides a method of manufacturing an electric heating panel, wherein the method includes the step of laminating a control unit for controlling the heat generation element to the heat generation element, and laminating a surface material heated by the heat generation element over the laminated heat generation element.
The control unit for controlling the heat generation element is laminated to the heat generation element and the surface material to be heated by the heat generation element is laminated over the laminated heat generation element.
[0015]
In a fourth aspect, the present invention provides a structure of laying electric heating panels in which electric heating panels each including an electric heat generation element are laid being connected each other wherein the structure includes electric heating panels comprising electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element, and a platform laid below the electric heating panel and in which the electric power lines are disposed in the inside.
In a fourth aspect, the present invention provides a structure of laying electric heating panels in which electric heating panels each including an electric heat generation element are laid being connected each other wherein the structure includes electric heating panels comprising electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element, and a platform laid below the electric heating panel and in which the electric power lines are disposed in the inside.
[0016]
The electric power lines supply electric power being connected in parallel from the power source to the electric heating panels, the control unit controls the heat generation element, the surface material is heated by the heat generation element, and the platform is laid below the electric heating panel in which the electric power lines are disposed in the inside.
The electric power lines supply electric power being connected in parallel from the power source to the electric heating panels, the control unit controls the heat generation element, the surface material is heated by the heat generation element, and the platform is laid below the electric heating panel in which the electric power lines are disposed in the inside.
[0017]
In a fifth aspect, the present invention provides a method of laying electric heating panels each including an electric heat generation element being connected to each other, wherein the method includes the step of laying a platform in which the electric power lines disposed in the inside, connecting the electric power lines to a power source and disposing them to the platform, connecting the electric heating panel having a control unit for controlling the heat generation element and the surface material heated by the heat generation element, to the electric power line, and laying the electric heating panels over the platform.
In a fifth aspect, the present invention provides a method of laying electric heating panels each including an electric heat generation element being connected to each other, wherein the method includes the step of laying a platform in which the electric power lines disposed in the inside, connecting the electric power lines to a power source and disposing them to the platform, connecting the electric heating panel having a control unit for controlling the heat generation element and the surface material heated by the heat generation element, to the electric power line, and laying the electric heating panels over the platform.
[0018]
Thus, the platform having the power lines disposed inside is laid, the electric power lines are disposed to the platform while being connected to the electric power source, the heat generating panels having the control unit for controlling the heat generation element and the surface material heated by the heat generation element are connected to the electric power lines, and the electric heating panels are laid over the platform.
Thus, the platform having the power lines disposed inside is laid, the electric power lines are disposed to the platform while being connected to the electric power source, the heat generating panels having the control unit for controlling the heat generation element and the surface material heated by the heat generation element are connected to the electric power lines, and the electric heating panels are laid over the platform.
[0019]
According to the electric heating system, the electric heating panels, the method of manufacturing thereof, the laying structure thereof, and the laying method thereof, since the electric power lines supply electric power from the electric power source to the electric heating panels while being connected in parallel, no specialized circuit accompanied by electric construction is no more necessary, the construction period can be shortened, the maintenance function can be improved, and floor can be heated with no difference in the construction quality.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
According to the electric heating system, the electric heating panels, the method of manufacturing thereof, the laying structure thereof, and the laying method thereof, since the electric power lines supply electric power from the electric power source to the electric heating panels while being connected in parallel, no specialized circuit accompanied by electric construction is no more necessary, the construction period can be shortened, the maintenance function can be improved, and floor can be heated with no difference in the construction quality.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
[0020]
Fig. 1 is a view illustrating a structural examples of a floor heating panel according to a preferred embodiment of the invention;
Fig. 2 is a view illustrating a platform disposed below a floor heating panel according to a preferred embodiment of the invention;
Fig. 3 is a view illustrating a state of disposing a floor heating panel according to a preferred embodiment of the invention to a platform disposed over an existent floor;
Fig. 4 is a view illustrating a heat generation sheet according to a preferred embodiment of the invention in details;
Fig. 5 is a view illustrating a wiring board according to a preferred embodiment of the invention in details;
Fig. 6 is a view illustrating a state of connecting floor heating panels according to a preferred embodiment of the invention;
Fig. 7 is a view illustrating a structural example of a prior art in which an electric floor heating system is disposed below an existent floor in the prior art; and Fig. 8 is a view illustrating a structural example of a prior art in which an electric floor heating system is disposed over an existent floor in the prior art.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
Fig. 1 is a view illustrating a structural examples of a floor heating panel according to a preferred embodiment of the invention;
Fig. 2 is a view illustrating a platform disposed below a floor heating panel according to a preferred embodiment of the invention;
Fig. 3 is a view illustrating a state of disposing a floor heating panel according to a preferred embodiment of the invention to a platform disposed over an existent floor;
Fig. 4 is a view illustrating a heat generation sheet according to a preferred embodiment of the invention in details;
Fig. 5 is a view illustrating a wiring board according to a preferred embodiment of the invention in details;
Fig. 6 is a view illustrating a state of connecting floor heating panels according to a preferred embodiment of the invention;
Fig. 7 is a view illustrating a structural example of a prior art in which an electric floor heating system is disposed below an existent floor in the prior art; and Fig. 8 is a view illustrating a structural example of a prior art in which an electric floor heating system is disposed over an existent floor in the prior art.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
[0021]
A preferred embodiment of the present invention is to be described in details with reference to the accompanying drawings.
Fig. 1 is a view illustrating a structural example of a floor heating panel according to a preferred embodiment of the present invention.
As illustrated in Fig. 1, a floor heating panel 100 comprises a bottom plate 110, a wiring board 120, a heat generation sheet 130, a retaining plate 140, and a surface material 150.
A preferred embodiment of the present invention is to be described in details with reference to the accompanying drawings.
Fig. 1 is a view illustrating a structural example of a floor heating panel according to a preferred embodiment of the present invention.
As illustrated in Fig. 1, a floor heating panel 100 comprises a bottom plate 110, a wiring board 120, a heat generation sheet 130, a retaining plate 140, and a surface material 150.
[0022]
The floor heating panel 100 is a square plate and the floor heating panel 100 comprises, in stack, the bottom plate 110, the wiring board 120, the heat generation sheet 130, the retaining plate 140, and the surface material 150.
The floor heating panel 100 is a square plate and the floor heating panel 100 comprises, in stack, the bottom plate 110, the wiring board 120, the heat generation sheet 130, the retaining plate 140, and the surface material 150.
[0023]
The bottom plate 110 is situated at the lowermost layer of the floor heating panel 100 to support the floor heat panel 100 entirely. The bottom plate 110 is formed of a sheet of plywood sized 600 mm x 600 mm x 4 mm thickness, and a not illustrated wiring hole 111 is apertured at the central portion of the bottom plate 110, and a wiring cable 121 wired from the wiring board 120 extends from the upper surface to the lower surface of the bottom plate 110 and is exposed to the outside.
The bottom plate 110 is situated at the lowermost layer of the floor heating panel 100 to support the floor heat panel 100 entirely. The bottom plate 110 is formed of a sheet of plywood sized 600 mm x 600 mm x 4 mm thickness, and a not illustrated wiring hole 111 is apertured at the central portion of the bottom plate 110, and a wiring cable 121 wired from the wiring board 120 extends from the upper surface to the lower surface of the bottom plate 110 and is exposed to the outside.
[0024]
The wiring board 120 is laminated over the bottom plate 110 and the bottom plate 110 and the wiring board 120 are press bonded by an adhesive, for example, an urethane resin adhesive suitable to bonding to a wooden base material. The wiring board 120 is formed of a plywood sheet sized 600 mm x 600 mm x 15 mm thickness, in which a thermostat 123, a sensor 124 and an electric fuse 125 to be described later are provided, and each of them is connected by a wiring cable 121.
The wiring board 120 is laminated over the bottom plate 110 and the bottom plate 110 and the wiring board 120 are press bonded by an adhesive, for example, an urethane resin adhesive suitable to bonding to a wooden base material. The wiring board 120 is formed of a plywood sheet sized 600 mm x 600 mm x 15 mm thickness, in which a thermostat 123, a sensor 124 and an electric fuse 125 to be described later are provided, and each of them is connected by a wiring cable 121.
[0025]
The heat generation sheet 130 is laminated over the wiring board 120. The heat generation sheet 130 is a heat generation element sized 540 mm x 525 mm x 0.42 mm thickness, and has a plurality of heat generation zones 131.
The heat generation sheet 130 is formed somewhat smaller than the wiring board 120 and the retaining plate 130 and laminated so as to be completely sandwiched between the wiring board 120 and the retaining plate 140.
The heat generation sheet 130 is laminated over the wiring board 120. The heat generation sheet 130 is a heat generation element sized 540 mm x 525 mm x 0.42 mm thickness, and has a plurality of heat generation zones 131.
The heat generation sheet 130 is formed somewhat smaller than the wiring board 120 and the retaining plate 130 and laminated so as to be completely sandwiched between the wiring board 120 and the retaining plate 140.
[0026]
The retaining plate 140 is laminated so as to sandwich the heat generation sheet 130 between the wiring board 120 and the retaining plate 140, and the wiring board 120 and the retaining plate 140 are press bonded by an adhesive suitable to bonding to a wooden base material, for example, a urethane resin adhesive while sandwiching the heat generation sheet 130 therebetween. The retaining plate 140 is a plywood sheet sized 600 mm x 600 mm x 9 mm thickness and the heat generation sheet 130 is fixed to the inside of the plywood by the wiring board 120 and the retaining plate 140.
The retaining plate 140 is laminated so as to sandwich the heat generation sheet 130 between the wiring board 120 and the retaining plate 140, and the wiring board 120 and the retaining plate 140 are press bonded by an adhesive suitable to bonding to a wooden base material, for example, a urethane resin adhesive while sandwiching the heat generation sheet 130 therebetween. The retaining plate 140 is a plywood sheet sized 600 mm x 600 mm x 9 mm thickness and the heat generation sheet 130 is fixed to the inside of the plywood by the wiring board 120 and the retaining plate 140.
[0027]
The surface material 150 is situated at the uppermost layer of the floor heating panel 100, and the retaining plate 140 and the surface material 150 are press bonded, for example, by an epoxy resin type adhesive suitable to bonding between stone and a wooden material. The surface material 150 is formed of a stone sized 594 mm x 594 mm x 18 mm plate thickness. Heat storing function and heat retaining function are improved by using stone, for example, marble for the surface material 150. Further, when the surface material 150 using the stone is warmed, far infrared rays are emitted from the surface material 150 and the heat can reach not only the surface but to the depth of a human body directly by the warming effect of the far infrared rays.
The surface material 150 is situated at the uppermost layer of the floor heating panel 100, and the retaining plate 140 and the surface material 150 are press bonded, for example, by an epoxy resin type adhesive suitable to bonding between stone and a wooden material. The surface material 150 is formed of a stone sized 594 mm x 594 mm x 18 mm plate thickness. Heat storing function and heat retaining function are improved by using stone, for example, marble for the surface material 150. Further, when the surface material 150 using the stone is warmed, far infrared rays are emitted from the surface material 150 and the heat can reach not only the surface but to the depth of a human body directly by the warming effect of the far infrared rays.
[0028]
Since the floor heating panel 100 is manufactured as a unit including the heat generation sheet 130 and the surface material 150 as the floor material, the number of working steps can be decreased greatly in the construction site. Thus, the total cost can be decreased.
Since the floor heating panel 100 is manufactured as a unit including the heat generation sheet 130 and the surface material 150 as the floor material, the number of working steps can be decreased greatly in the construction site. Thus, the total cost can be decreased.
[0029]
Further, by manufacturing the panel as the unit in a factory, the number of construction steps applied at the working site can be decreased.
That is, the existent problem of difference in the construction quality depending on the skill of the workers can be overcome and products of uniform quality can be provided.
Further, by manufacturing the panel as the unit in a factory, the number of construction steps applied at the working site can be decreased.
That is, the existent problem of difference in the construction quality depending on the skill of the workers can be overcome and products of uniform quality can be provided.
[0030]
Further, since the entire thickness of the floor heating panel 100 can be restricted to 46 mm by reducing the thickness of the heat generation sheet 130 as thin as to 0.42 mm, and the thickness of the panel is designed as thin as 75 mm also including the thickness of the platform 200, the floor heating system can be provided with no substantial change for lived in feel after construction.
Further, since the entire thickness of the floor heating panel 100 can be restricted to 46 mm by reducing the thickness of the heat generation sheet 130 as thin as to 0.42 mm, and the thickness of the panel is designed as thin as 75 mm also including the thickness of the platform 200, the floor heating system can be provided with no substantial change for lived in feel after construction.
[0031]
Fig. 2 illustrates a platform disposed below the floor heating panel.
As illustrated in Fig. 2, a platform 200 comprises supporting protrusions 210, connection portions 220, and panel fixtures 230.
Fig. 2 illustrates a platform disposed below the floor heating panel.
As illustrated in Fig. 2, a platform 200 comprises supporting protrusions 210, connection portions 220, and panel fixtures 230.
[0032]
The platform 200 is a member used for a free access floor by doubling the floor of forming a space of a predetermined height for network wiring above a floor such as a slab and providing another floor thereover.
Further, the platform 200 may be disposed over an existent floor 300 or laid over a strong vinyl resin sheet so as not to damage the existent floor 300
The platform 200 is a member used for a free access floor by doubling the floor of forming a space of a predetermined height for network wiring above a floor such as a slab and providing another floor thereover.
Further, the platform 200 may be disposed over an existent floor 300 or laid over a strong vinyl resin sheet so as not to damage the existent floor 300
[0033]
In the platform 200, four supporting protrusions 210, for example, square plate are arranged at four corners of a planar 600 mm x 600 mm square plate so as to form a 600 mm x 600 mm square and connected by connection portions 220 so as to form a cruciform gap C at a central portion. Electric wirings used for the floor heating panel 100, network wirings, etc. are arranged in the gap C.
Since the wirings are housed under the floor, they do not hinder passage or life of residents and can avoid troubles such as disconnection of the wirings.
In the platform 200, four supporting protrusions 210, for example, square plate are arranged at four corners of a planar 600 mm x 600 mm square plate so as to form a 600 mm x 600 mm square and connected by connection portions 220 so as to form a cruciform gap C at a central portion. Electric wirings used for the floor heating panel 100, network wirings, etc. are arranged in the gap C.
Since the wirings are housed under the floor, they do not hinder passage or life of residents and can avoid troubles such as disconnection of the wirings.
[0034]
In addition, after arranging the electric wirings used for the floor heating panel 100 or network wirings in the gap C, a cover may be put so as to close the gap C thereby capable of protecting the electric wirings or the network wirings against impact from above.
In addition, after arranging the electric wirings used for the floor heating panel 100 or network wirings in the gap C, a cover may be put so as to close the gap C thereby capable of protecting the electric wirings or the network wirings against impact from above.
[0035]
The platforms 200 are connected such that they are in close contact to each other, and cruciform, T-shaped, or L-shaped panel fixtures 230 are provided at four corners of the connected platforms 200. The panel fixture 230 is formed of a plate materials of 3 mm thickness larger than the height of the platform into a cruciform, T-shaped, or L-shaped configuration, and a panel fixture 230 of an optional shape is selected depending on the connection state of the platforms to be connected.
The platforms 200 are connected such that they are in close contact to each other, and cruciform, T-shaped, or L-shaped panel fixtures 230 are provided at four corners of the connected platforms 200. The panel fixture 230 is formed of a plate materials of 3 mm thickness larger than the height of the platform into a cruciform, T-shaped, or L-shaped configuration, and a panel fixture 230 of an optional shape is selected depending on the connection state of the platforms to be connected.
[0036]
The floor heating panel 100 is laid over the platform 200 so as to overlap completely and the floor heating panel 100 is fixed by a panel fixture 230. The method of fixing the floor heating panel 100 is to be described later.
The floor heating panel 100 is laid over the platform 200 so as to overlap completely and the floor heating panel 100 is fixed by a panel fixture 230. The method of fixing the floor heating panel 100 is to be described later.
[0037]
Fig. 3 illustrates a state of disposing floor heating panels to the platform disposed over the existent floor.
As illustrated in Fig. 3, a sheet of the floor heating panel 100 is disposed just above a sheet of the platform 200 so as to overlap completely.
The platforms 200 are disposed such that adjacent platforms 200 and 200 are in close contact to each other in a lattice pattern, in which the panel fixtures 230 formed each in a cruciform, T-shaped, or L-shaped configuration are arranged each at the intersection formed in a lattice pattern being directed in the direction of the thickness of the platform
Fig. 3 illustrates a state of disposing floor heating panels to the platform disposed over the existent floor.
As illustrated in Fig. 3, a sheet of the floor heating panel 100 is disposed just above a sheet of the platform 200 so as to overlap completely.
The platforms 200 are disposed such that adjacent platforms 200 and 200 are in close contact to each other in a lattice pattern, in which the panel fixtures 230 formed each in a cruciform, T-shaped, or L-shaped configuration are arranged each at the intersection formed in a lattice pattern being directed in the direction of the thickness of the platform
[0038]
The shape of the panel fixture 230 is optionally selected. For instance, a panel fixture 230 formed in a T-shape is selected, in a case where the laid platform is disposed on the side of the wall, and a panel fixture 230 formed in the L-shape is selected in a case where the laid platform is disposed at the corner of a room.
The shape of the panel fixture 230 is optionally selected. For instance, a panel fixture 230 formed in a T-shape is selected, in a case where the laid platform is disposed on the side of the wall, and a panel fixture 230 formed in the L-shape is selected in a case where the laid platform is disposed at the corner of a room.
[0039]
The floor heating panel 100 is disposed over the platforms 200 surrounded by the panel fixtures 230, and fixed completely just above the platform 200 by the panel fixtures 230 of floor heating panel 100.
A not illustrated wiring cable 121 is exposed from the center at the lower surface of the floor heating panel 100 disposed over the platform 200 and exposed toward the platform 200. A gap C formed between adjacent supporting protrusions 210 and 210 is present just below the center of the floor heating panel 100, and the wiring cable 121 extended in the gap C is connected to the power source.
The floor heating panel 100 is disposed over the platforms 200 surrounded by the panel fixtures 230, and fixed completely just above the platform 200 by the panel fixtures 230 of floor heating panel 100.
A not illustrated wiring cable 121 is exposed from the center at the lower surface of the floor heating panel 100 disposed over the platform 200 and exposed toward the platform 200. A gap C formed between adjacent supporting protrusions 210 and 210 is present just below the center of the floor heating panel 100, and the wiring cable 121 extended in the gap C is connected to the power source.
[0040]
A gap D of 3 mm size corresponding to the thickness of the panel fixture 230 is formed between the adjacent floor heating panels 100 and 100 laid over the upper surface of the platform 200. By pouring a sealing material, the gap D or the gap between the floor heating panel 100 and the wall surface can be protected against, intrusion of water or dusts through the gap D.
A gap D of 3 mm size corresponding to the thickness of the panel fixture 230 is formed between the adjacent floor heating panels 100 and 100 laid over the upper surface of the platform 200. By pouring a sealing material, the gap D or the gap between the floor heating panel 100 and the wall surface can be protected against, intrusion of water or dusts through the gap D.
[0041]
Fig. 4 is a view illustrating the heat generation sheet in details.
As illustrated in Fig. 4, the heat generation sheet 130 comprises heat generation portions 131, a protection sheet 132, wiring cables 133 and terminals 134.
Fig. 4 is a view illustrating the heat generation sheet in details.
As illustrated in Fig. 4, the heat generation sheet 130 comprises heat generation portions 131, a protection sheet 132, wiring cables 133 and terminals 134.
[0042]
The heat generation portion 131 is a zonal heat generation element that generates heat upon application of voltage. The heat generation portion 131 is, for example, made of Japanese paper mixed with carbon fibers. Since heat is generated not from a bundle of electric wires but by a belt¨shaped heat generation unit 131 under application of the voltage, heat can be emitted from a not linear but planar element.
The heat generation portion 131 is a zonal heat generation element that generates heat upon application of voltage. The heat generation portion 131 is, for example, made of Japanese paper mixed with carbon fibers. Since heat is generated not from a bundle of electric wires but by a belt¨shaped heat generation unit 131 under application of the voltage, heat can be emitted from a not linear but planar element.
[0043]
Further, since the heat generation portion 131 is zonal and, accordingly, the surface material 150 disposed over the heat generation sheet 130 can generate heat in a zonal manner, the amount of emission of far infrared rays generated from the surface material 150 can be increased.
This can provide warm feeling even when the room temperature is low.
Further, since higher amount of heat emission can provide warmer feeling, effective temperature can be increased by setting of a lowest temperature.
Further, since the heat generation portion 131 is zonal and, accordingly, the surface material 150 disposed over the heat generation sheet 130 can generate heat in a zonal manner, the amount of emission of far infrared rays generated from the surface material 150 can be increased.
This can provide warm feeling even when the room temperature is low.
Further, since higher amount of heat emission can provide warmer feeling, effective temperature can be increased by setting of a lowest temperature.
[0044]
Further, since the floor heating panels 100 are connected in parallel with each other, if a portion of the floor heating panel 100 is failed, only the failed portion can be replaced on the basis of the unit sheet. This can improve the efficiency of the repair or the maintenance operation.
Further, since the floor heating panels 100 are connected in parallel with each other, if a portion of the floor heating panel 100 is failed, only the failed portion can be replaced on the basis of the unit sheet. This can improve the efficiency of the repair or the maintenance operation.
[0045]
A plurality of heat generation area 131 arranged in parallel are protected by the protection sheet 132 together with the wiring cables 133.
The top ends of the wiring cables 133 are attached to the terminals 134 and connected to the wiring board 120.
A plurality of heat generation area 131 arranged in parallel are protected by the protection sheet 132 together with the wiring cables 133.
The top ends of the wiring cables 133 are attached to the terminals 134 and connected to the wiring board 120.
[0046]
The wiring board 120 is attached from the lower surface and the retaining plate 140 is attached from the upper surface of the heat generation sheet 130 and bonded and laminated so as to sandwich the heat generation sheet 130 therebetween. Thus, the heat generation sheet 130 is protected by the plywood material.
The wiring board 120 is attached from the lower surface and the retaining plate 140 is attached from the upper surface of the heat generation sheet 130 and bonded and laminated so as to sandwich the heat generation sheet 130 therebetween. Thus, the heat generation sheet 130 is protected by the plywood material.
[0047]
Fig. 5 is a view illustrating the wiring board in details.
As illustrated in Fig. 5, the wiring board 120 includes a wiring cable 121, terminals 122, a thermostat 123, a sensor 124, an electric fuse 125, and a wiring hole 126.
Fig. 5 is a view illustrating the wiring board in details.
As illustrated in Fig. 5, the wiring board 120 includes a wiring cable 121, terminals 122, a thermostat 123, a sensor 124, an electric fuse 125, and a wiring hole 126.
[0048]
The terminals 122 are connected to terminals 134 provided to the heat generation sheet 130 and connected by way of the wiring cable 121 to the thermostat 123.
The thermostat 123 senses the temperature by the connected sensor 124 to control switchingly. The sensor 124 is attached to the upper surface of the wiring board 120, the sensor 124 and the heat generation sheet 130 are in close contact by the lamination of the heat generation sheet 130 from the upper surface of the wiring board 120, and the sensor 124 can directly sense the temperature of the heat generation sheet 130.
The terminals 122 are connected to terminals 134 provided to the heat generation sheet 130 and connected by way of the wiring cable 121 to the thermostat 123.
The thermostat 123 senses the temperature by the connected sensor 124 to control switchingly. The sensor 124 is attached to the upper surface of the wiring board 120, the sensor 124 and the heat generation sheet 130 are in close contact by the lamination of the heat generation sheet 130 from the upper surface of the wiring board 120, and the sensor 124 can directly sense the temperature of the heat generation sheet 130.
[0049]
When the sensor 124 senses an abnormal temperature, the thermostat 123 interrupts the circuit. Since this can turn off the power source for the floor heating panel 100, the floor heating panel 100 can be used safely.
When the sensor 124 senses an abnormal temperature, the thermostat 123 interrupts the circuit. Since this can turn off the power source for the floor heating panel 100, the floor heating panel 100 can be used safely.
[0050]
The electric fuse 125 is connected by way of the wiring cable 121 to the thermostat 123 and the power source cable. If a current exceeding a rated level should flow due to some or other abnormality of the floor heating panel 100, the conductor present inside the electric fuse 125 is disconnected by melting and accident such as abnormal heating or ignition of the floor heating panel 100 can be prevented.
The electric fuse 125 is connected by way of the wiring cable 121 to the thermostat 123 and the power source cable. If a current exceeding a rated level should flow due to some or other abnormality of the floor heating panel 100, the conductor present inside the electric fuse 125 is disconnected by melting and accident such as abnormal heating or ignition of the floor heating panel 100 can be prevented.
[0051]
Wiring cables 121 extended in the wiring board 120 are gathered in the wiring hole 126 formed at the central portion of the wiring board 120.
The gathered wiring cables 121 are exposed through the wiring hole 111 formed at the center of the bottom plate 110 stacked below the wiring board 120 from the lower portion of the floor heating panel 100. The exposed wiring cable 121 is connected to the power source cable and the connected power source cable is connected to a receptacle.
Wiring cables 121 extended in the wiring board 120 are gathered in the wiring hole 126 formed at the central portion of the wiring board 120.
The gathered wiring cables 121 are exposed through the wiring hole 111 formed at the center of the bottom plate 110 stacked below the wiring board 120 from the lower portion of the floor heating panel 100. The exposed wiring cable 121 is connected to the power source cable and the connected power source cable is connected to a receptacle.
[0052]
Fig. 6 is a view illustrating connection of the floor heating panels.
As illustrated in Fig. 6, the floor heating panels 100 are connected to each other, connected in parallel to a not illustrated power source by way of the wiring cables, and the laid floor heating panels are controlled on every row by a not illustrated controller.
Fig. 6 is a view illustrating connection of the floor heating panels.
As illustrated in Fig. 6, the floor heating panels 100 are connected to each other, connected in parallel to a not illustrated power source by way of the wiring cables, and the laid floor heating panels are controlled on every row by a not illustrated controller.
[0053]
For example, in the laid floor heating panel 100, hatched rows A
and blank rows B are controlled so s to be switched alternately, and heat generation from the rows A and the rows B are switched on every predetermined unit time. Specifically, assuming the unit time as 5 minutes in the floor heating panels, the rows A are caused to generate heat for 5 minutes and, subsequently, heat generation from the rows A is interrupted and the rows B are caused to generate heat. After further 5 minutes, heat generation of the rows B is interrupted and the rows A are caused to generate heat.
By controlling heat generation while dividing the heat generating floor heating panela into two groups, the entire floor can be warmed by a one-half electric amount.
For example, in the laid floor heating panel 100, hatched rows A
and blank rows B are controlled so s to be switched alternately, and heat generation from the rows A and the rows B are switched on every predetermined unit time. Specifically, assuming the unit time as 5 minutes in the floor heating panels, the rows A are caused to generate heat for 5 minutes and, subsequently, heat generation from the rows A is interrupted and the rows B are caused to generate heat. After further 5 minutes, heat generation of the rows B is interrupted and the rows A are caused to generate heat.
By controlling heat generation while dividing the heat generating floor heating panela into two groups, the entire floor can be warmed by a one-half electric amount.
[0054]
By using the stone, for example, marble to the surface material 150, the heat storing function and the heat retaining function are improved also in a portion of the floor heating panel 100 where heat generation is interrupted, and the temperature of the generated heat can be kept within range of a predetermine unit time. Thus, the entire floor can be heated efficiently by a less electric amount.
The floor heating panel 100 can provide the heat generation effect with a less electric power and the floor heating panels 100 connected in parallel can be coped with by one circuit up to 100 sheets (about 20 JO, i.e., about 33 0. That is, the power source can be utilized with no requirement for change of wiring or circuit from the power source breaker and one receptacle can be utilized for floor heating panels 100 up to 100 sheets. Further, since the change of wiring or circuit is not required from the power source breaker, electric construction by electric engineers is no more necessary, which can shorten the construction period and reduce the construction cost.
By using the stone, for example, marble to the surface material 150, the heat storing function and the heat retaining function are improved also in a portion of the floor heating panel 100 where heat generation is interrupted, and the temperature of the generated heat can be kept within range of a predetermine unit time. Thus, the entire floor can be heated efficiently by a less electric amount.
The floor heating panel 100 can provide the heat generation effect with a less electric power and the floor heating panels 100 connected in parallel can be coped with by one circuit up to 100 sheets (about 20 JO, i.e., about 33 0. That is, the power source can be utilized with no requirement for change of wiring or circuit from the power source breaker and one receptacle can be utilized for floor heating panels 100 up to 100 sheets. Further, since the change of wiring or circuit is not required from the power source breaker, electric construction by electric engineers is no more necessary, which can shorten the construction period and reduce the construction cost.
[0055]
As has been described above, an electric floor heating appliances and an electric floor heating method not requiring electric construction, capable of shortening the construction period, improving the maintenance function and causing no difference for the construction quality can be provided by utilizing the floor heating panel 100 of the present invention.
As has been described above, an electric floor heating appliances and an electric floor heating method not requiring electric construction, capable of shortening the construction period, improving the maintenance function and causing no difference for the construction quality can be provided by utilizing the floor heating panel 100 of the present invention.
[0056]
Accordingly, in a case of disposing a floor heating system for a floor of about 33 m2, the construction period of 4 to 5 days in the case of using the existent construction method can be shortened to about one day and this can greatly save the construction cost.
Accordingly, in a case of disposing a floor heating system for a floor of about 33 m2, the construction period of 4 to 5 days in the case of using the existent construction method can be shortened to about one day and this can greatly save the construction cost.
[0057]
Further, by constituting the floor heating panel 100 as a unit of 600 mm x 600 mm size, retrofitting construction for the floor heating system of a small area that required high cost by large-scaled construction so far can be coped with at a reduced cost.
Further, by constituting the floor heating panel 100 as a unit of 600 mm x 600 mm size, retrofitting construction for the floor heating system of a small area that required high cost by large-scaled construction so far can be coped with at a reduced cost.
[0058]
Further, since the floor heating system can be disposed easily, and can be removed easily when the floor heating is no more necessary, floor heating system can be utilized not as a facility requiring large-scaled construction but can be utilized in the feel of home use electronic appliances.
Description of Reference Numerals
Further, since the floor heating system can be disposed easily, and can be removed easily when the floor heating is no more necessary, floor heating system can be utilized not as a facility requiring large-scaled construction but can be utilized in the feel of home use electronic appliances.
Description of Reference Numerals
[0059]
electric heating equipment 20, 80 wooden flooring 30 plywood 40 base material 50, 121, 133 wiring cable
electric heating equipment 20, 80 wooden flooring 30 plywood 40 base material 50, 121, 133 wiring cable
60 specialized breaker 70 controller 100 floor heating panel 110 bottom plate 111, 126 wiring hole 120 wiring board 122, 134 terminal 123 thermostat 124 sensor 125 electric fuse 130 heat generation sheet 131 heat generation area 132 protection sheet 140 retaining plate 150 surface material 200 platform 210 supporting protrusion 220 connection unit 230 panel fixture 300 existent floor C, D gap
Claims (15)
1. An electric heating system in which electric heating panels each having an electric heat generation element are laid being connected each other, the system including electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power.
2. The electric heating system according to claim 1, wherein the system includes a switching unit by which a portion of the electric heating panels is switched partially to generate heat on every predetermined time.
3. The electric heating system according to claim 2, wherein the switching unit controls a portion of the electric heating panels arranged in a row or arranged in a lattice pattern.
4. The electric heating system according to claim 1, wherein the electric heating panel has a surface material heated by the heat generation element and the surface material is a plate material formed of stone.
5. The electric heating system according to claim 4, wherein the stone is marble.
6. The electric heating system according to claim 1, wherein the electric heating panel includes a control unit for controlling the heat generation element, and the control unit includes a sensor for sensing the temperature of the heat generation element, a thermostat unit for interrupting a circuit due to temperature sensed by the sensor unit, and an electric fuse for interrupting the circuit when a current exceeding a rated level flows to the circuit.
7. The electric heating system according to claim 1, wherein the heat generation element includes at least one zonal heater disposed in a plane.
8. The electric heating system according to claim 7, wherein the heat generation element is formed of Japanese paper mixed with carbon fibers.
9. The electric heating system according to claim 1, wherein the electric heating panel is in a 600 mm × 600 mm square shape.
10. An electric heating panel including an electric heat generation element, comprising:
electric power lines connected in parallel from a power source to the electric heating panel for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element.
electric power lines connected in parallel from a power source to the electric heating panel for supplying electric power, a control unit for controlling the heat generation element, and a surface material heated by the heat generation element.
11. A method of manufacturing an electric heating panel comprising a heat generation element, the method including the steps of;
laminating a control unit over the heat generation element for controlling the heat generation element, and laminating a surface material heated by the heat generation element over the laminated heat generation element.
laminating a control unit over the heat generation element for controlling the heat generation element, and laminating a surface material heated by the heat generation element over the laminated heat generation element.
12. A structure of laying electric heating panels each including an electric heat generation element, being connected each other wherein the structure includes;
electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power, the heat generation element comprising a control unit for controlling the heat generation element, and a surface material heated by the heat generation element, and a platform laid below the electric heating panel and in which the electric power lines are disposed in the inside.
electric power lines connected in parallel from a power source to the electric heating panels for supplying electric power, the heat generation element comprising a control unit for controlling the heat generation element, and a surface material heated by the heat generation element, and a platform laid below the electric heating panel and in which the electric power lines are disposed in the inside.
13. The structure for laying the electric heating panel according to claim 12, wherein the platform has a fixture for fixing the electric heating panel.
14. The structure for laying the electric heating panels according to claim 13, wherein the fixture comprises a plate material formed into a cruciform, a T¨shaped or an L¨shaped configuration and disposed at the corner of the platform and disposed in the direction of the thickness of the platforms connected in a lattice pattern, and the plate material fixes the corner of the electric heating panel.
15. An electric heating panels laying method of laying electric heating panels each including an electric heat generation element being connected to each other, the method including the steps of:
laying platforms in which power lines are disposed inside, disposing the electric power lines to the platforms in which the electric power lines are connected to the power source, connecting the electric heating panels comprising a control unit for controlling the heat generation element, and a surface material heated by the heat generation element to the electric power lines, and laying the electric heating panels over the platforms.
laying platforms in which power lines are disposed inside, disposing the electric power lines to the platforms in which the electric power lines are connected to the power source, connecting the electric heating panels comprising a control unit for controlling the heat generation element, and a surface material heated by the heat generation element to the electric power lines, and laying the electric heating panels over the platforms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016202431A JP2018063087A (en) | 2016-10-14 | 2016-10-14 | Electric type heating system, electric heating panel, manufacturing method of the same, laying structure of the same, and laying method of the same |
| JP2016-202431 | 2016-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2982149A1 true CA2982149A1 (en) | 2018-04-14 |
Family
ID=61907409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2982149A Abandoned CA2982149A1 (en) | 2016-10-14 | 2017-10-12 | Electric heating system, electric heating panel, method of manufacturing thereof, laying structure thereof, and laying method thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2018063087A (en) |
| CA (1) | CA2982149A1 (en) |
| RU (1) | RU2017134557A (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6242461Y2 (en) * | 1985-07-13 | 1987-10-30 | ||
| JPS6377294U (en) * | 1986-11-10 | 1988-05-23 | ||
| JPH0685846U (en) * | 1993-05-26 | 1994-12-13 | 油化三昌株式会社 | Composite floor base material |
| JPH1162202A (en) * | 1997-08-12 | 1999-03-05 | Gantan Beauty Kogyo Kk | Floor heating system and its construction method |
| JP2000161689A (en) * | 1998-11-25 | 2000-06-16 | Matsushita Electric Works Ltd | Floor heater |
| JP2002022190A (en) * | 2000-07-10 | 2002-01-23 | Sekisui Chem Co Ltd | Heating floor and its control method |
| JP4093002B2 (en) * | 2002-09-27 | 2008-05-28 | マックス株式会社 | Floor heating system |
| JP2005221120A (en) * | 2004-02-04 | 2005-08-18 | Misato Kk | Wiring structure of heater for floor heating |
| JP2006292311A (en) * | 2005-04-13 | 2006-10-26 | Nippon Oil Corp | Floor heating system |
-
2016
- 2016-10-14 JP JP2016202431A patent/JP2018063087A/en active Pending
-
2017
- 2017-10-04 RU RU2017134557A patent/RU2017134557A/en not_active Application Discontinuation
- 2017-10-12 CA CA2982149A patent/CA2982149A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| RU2017134557A (en) | 2019-04-05 |
| JP2018063087A (en) | 2018-04-19 |
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Effective date: 20201015 |