JPH0732413U - Floor material for floor heating - Google Patents

Abstract

(57) [Abstract] [Purpose] Floor heating facility construction, where hot water pipes are laid on the floor of the building room, can be obtained at a low cost, and the construction is carried out by carpentry construction. At the same time, it will be possible to perform carpentry work at the same time as the construction of the floor material. [Structure] A floor material mother plate 1 formed in a strip shape having a predetermined standard size, a groove 2 formed on the surface side thereof, and an opening end 3a, 3b fitted in the groove 2 to form the groove 2 of the groove 2. Ends 2a and 2b
Hot water tube 3 facing the hot water tube 3, a heat equalizing plate 5 which is placed on the hot water tube 3 and laminated on the front surface side of the floor material mother plate 1, and a floor material mother plate which is superposed on the outer surface side of the heat equalizing plate 5. A floor warming floor material A comprising a floor material finishing plate 6 laminated and adhered to the surface side of 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a floor heating facility that incorporates a heating facility on the floor of a room of a house so that heating in the room can be performed from the floor surface.

[0002]

[Prior art]

 As a conventional floor heating facility, an electric heater type in which an electric heater is built into the floor material is known.

[0003]

[Problems to be solved by the device]

 An electric heater type floor heating facility heats the room by using an electric heater that is installed in the floor material of the room and laid over a wide area on the floor surface. However, since an electric heater laid in a wide area covering almost the entire floor is operated, the electricity cost for obtaining heating is high and the running cost for heating is high. .

From this, it is possible to embed a hot water pipe on the floor surface of the room and circulate the hot water boiled by the water heater of the hot water supply facility such as a boiler by the circulation pump, thereby making it inexpensive. There is a need for a way to get heating at running costs. However, this means that the construction of laying a hot water pipe on the floor of the room will be carried out jointly by a plurality of construction-related contractors, such as a facility construction engineer and a wood construction contractor. There is a problem of troublesomeness in having to discuss the construction work between related companies.

Further, in order to avoid the troublesome work arrangements among a plurality of construction-related contractors, as shown in FIG. 1, a metal plate such as an iron plate is used to maintain a standard size of about 90 cm × 180 cm. A unit panel u for floor heating is formed by forming a thin flat box-shaped panel a, in which a hot water pipe b is arranged in a serpentine shape, and a heat insulating material and a soaking plate are incorporated. 2 is assembled, and as shown in FIG. 2, it is assembled so as to fit into a space e having a predetermined standard size formed by the adjusting floor d ... Assembling on the joists c. It is conceivable that a floor material f is stretched over the upper surfaces of the panels u ... and the adjustment floor d, but a hot water pipe b, a heat insulating material, and a uniform material are provided in a panel a formed by a metal plate in a thin flat box shape. The unit panel u formed by incorporating a heat plate, etc. It becomes expensive and raises the problem of high cost.

[0006]

【Purpose】

 The present invention has been made in order to solve the above-mentioned problems occurring in the conventional floor heating facility, and the floor heating facility construction for laying the hot water pipe on the floor of the building room is inexpensive. It is an object of the present invention to provide a new means that can be obtained at a low cost and that when the floor material is constructed by carpentry work, it can be performed simultaneously with the construction of the floor material by carpentry work.

[0007]

[Means for Solving the Problems]

 As a means for achieving the above-mentioned object, the present invention provides a floor material mother board formed into a strip shape having a predetermined standard size, and one end portion of the floor material mother board on the front surface side of the floor material mother board. It is formed so that it is open to one side edge and the other end is open to the other side edge of the long side, and the middle part crosses the surface of the floorboard mother board and connects the ends to each other. A groove, a hot water tube fitted into the groove with its open end facing the end of the groove, a heat equalizing plate laminated on the hot water tube and laminated on the surface side of the floor board, and A floor warming floor material is proposed which is composed of a floor material finishing plate which is superposed on the outer surface side of the soaking plate, laminated on the front surface side of the floor material mother plate, and adhered.

[0008]

【Example】

 Next, embodiments will be described in detail with reference to the drawings. FIG. 3 is a vertical sectional front view of a floor heating floor material A for a floor heating facility in which the present invention can be implemented. In the figure, 1 is a floor material mother board, and 2 is a carved on the surface of the floor material mother board 1. The groove 3 is a hot water tube fitted in the groove 2, 4 is a filler having good heat conductivity filled around the hot water tube 3, and 5 is a floor material mother board 1 so as to cover the upper surface of the hot water tube 3. A heat equalizing plate made of a metal plate having good heat conductivity laminated on the front surface side, and a floor material finishing plate 6 laminated on the outer surface on the front surface side of the floor material mother plate 1 and adhered.

The floor material mother board 1 is formed by using plywood made by laminating thin wood plates and adhering them to each other, and plying them into a standard size of 1800 mm × 303 mm. The floor material mother board 1 may be formed by gathering small pieces of wood into a plate-like shape in which many small voids are enclosed.

In this floor material mother board 1, on the surface side thereof, a groove 2 for laying a hot water tube 3 to be embedded in the floor warming floor material A at a predetermined position, and in the groove 2 Formed is a recessed recess 10 for retaining the soaking plate 5 placed on the upper surface of the hot water tube 3 which is fitted and arranged.

As shown in FIG. 3, the groove 2 is formed to have a substantially V-shaped cross section so as to stabilize the fitted hot water tube 3, and the depth of the groove 2 fits inside. When the soaking plate 5 is placed on the hot water tube 3, the depth is set so that the bottom surface of the soaking plate 5 does not cause deformation in the hot water tube 3.

As shown in FIG. 5, one end 2 a of the groove 2 in the longitudinal direction is formed on one of the long sides of the flooring base plate 1 which is formed into a strip having a predetermined standard size. The side edge 1a is opened laterally at a portion close to one edge 1c on the short side, and the other end 2b in the longitudinal direction is the other side edge 1b which is the right side on the long side. As shown in FIG. 5, an intermediate portion 2c which is opened laterally on the opposite side at a portion close to the end edge 1d and which connects between the end portions 2a and 2b serving as the opening has a crank shape in plan view. It is formed on the front surface side of the floor material mother board 1 as a shape.

As shown in the diagram of the pattern burration of FIG. 8, the groove 2 has the long side of the floor board 1 in addition to the pattern of FIG. 5 shown in FIG. The end 2a opened to the one side edge 1a which is the left side of the side and the end 2b opened to the other side edge 1b which is the right side of the long side are opposite to the edges 1c and 1d on the short side. As shown in FIG. 8C, the long side of the floor material mother board 1 has a pattern that is symmetrical to the left and right of FIG. The end 2a of the one side edge 1a, which is open to the portion closer to the one end 1c on the shorter side, is provided at the same position as that of the pattern shown in the above item a, but the other end 2b. Is a pattern in which the middle portion 2c is formed in an angle shape in plan view by being installed in the left and right center portions of the other edge 1d on the short side of the floor material mother board 1. Of the pattern shown in FIG. 8 and the pattern symmetrical to the one shown in FIG. 8C, and the pattern shown in FIG. 8C. The other end 2b of the above is a pattern in which the other end 2b is opened to the back surface side of the flooring mother board 1, and as shown in FIG. It is made into 6 types of patterns, which are symmetrical patterns.

Each of these six types of patterns is divided into a plurality of patterns, and further, the intermediate portion 2c of the groove 2 is branched into a plurality of pieces as shown in FIGS. It also includes a variety of different forms.

The hot water tube 3 fitted in the groove 2 and arranged at a predetermined position of the flooring board 1 is fitted in the groove 2 as shown in FIG. The movement is stopped by filling and solidifying the filler 4 having good heat conductivity such as heat conductive cement, and further, as shown in FIG. 11 and FIG. The floor material mother board 1 is fixedly attached to the floor material mother board 1 by 70 so as to be integrally assembled and held on the floor material mother board 1.

At this time, at the open ends 3a and 3b of the hot water tube 3 which face the open mouths of the ends 2a and 2b of the groove 2, respectively, terminal pipes 8 for connection each having a wide expansion knife on the outer end side are formed. Keep connected.

When the hot water tube 3 is formed of a synthetic resin material, the end pipe 8 is connected to the inner end side of the end pipe 8 by the inner cavities of the open ends 3 a and 3 b of the hot water tube 3. While being fitted and inserted through the waterproof rubber 80, a caulking ring 81 is fitted around the open ends 3a and 3b of the hot water tube 3 through a cushion rubber 82 to reduce the diameter of the caulking ring 81. By caulking in this way, the terminal pipe 8 is connected to the open ends 3a and 3b of the hot water tube 3.

Further, when the hot water tube 3 is formed of a copper pipe, the inner end of the terminal pipe 8 in which a wide expansion knife is formed on the outer end side by a metal material on the outer circumference of the open ends 3a and 3b thereof. The end pipes 8 are connected to the open ends 3a and 3b of the hot water tube 3 by fitting and inserting them so as to cover the sides and connecting them integrally by brazing.

In this way, the hot water tube 3 is fixedly arranged in the groove 2, and the terminal pipe 8 is connected to the open ends 3a and 3b of the hot water tube 3. Then, a soaking plate 5 made of a metal material is laminated so as to be fitted into the recessed recess 10 formed therein, and is adhered by an adhesive, and a flooring finishing plate 6 is further provided thereon as shown in FIG. The floor warming floor material A is constructed by laminating and bonding with an adhesive.

At this time, in the case where the patterns of the grooves 2 formed in the floor material mother board 1 are those shown in FIGS. 8E and 8F, the groove 2 opened to the back surface side of the floor material mother board 1. At the open end 3b of the hot water tube 3 on the side facing the end 2b, the terminal pipe 8 is replaced with a connection port 30 by brazing as shown in FIG.

Further, as shown in FIG. 9, the terminal pipe 8 connected to the open ends 3a and 3b of the hot water tube 3 fitted in the groove 2 collides with the flange portion 8a formed on the outer end side thereof. The stopper pipe S to be combined is driven into the floor material mother board 1 and fixed to the floor material mother board 1 by inserting a connecting pipe 9 described later into this terminal pipe 8 to connect the hot water tube 3 of one floor material mother board 1 to another floor. When connecting with the end pipe 8 of the base plate 1, the end pipe 8 is prevented from being pushed inside.

As for the connection pipe 9, as described above, the floor material mother board 1 ... In which the installation positions of the open ends 3a and 3b of the hot water tube 3 are configured in six types of patterns, as shown in FIG. When the floor heating facility W having an area of about 3 tatami mats is constructed by combining as shown, the open end 3a of the hot water tube 3 of each floor material mother board 1 is connected to the hot water tube of another floor material mother board 1. 3 for connecting to the open end 3b. The connecting pipe 9 is formed of a metal material into a cylindrical body symmetrically provided with nipple-shaped insertion portions 9a and 9a at both axial ends thereof. On the peripheral surface, a fitting groove 91 for fitting an O-ring 90 for keeping watertightness is formed in an annular shape continuous in the circumferential direction. Then, the respective insertion portions 9a, 9a of the connection pipe 9 are inserted into the terminal pipes 8 ... Connected to the open ends 3a, 3a of the hot water tube 3 incorporated in the floor heating floor material A. When connecting the floor heating floor material A to the floor heating facility W having a predetermined size, the water tightness is maintained between the O ring 90 and the inner peripheral surface of the terminal pipe 8. There is.

[0023]

[Effect of device]

 As described above, the floor warming floor material A according to the present invention has the hot water tube 3 for circulating hot water fitted in the groove 2 provided on the front surface side of the floor material mother board 1, and the heat equalizing plate thereon. Since the floor material finishing plate 6 is further covered and laminated and adhered to form a state in which the hot water tube 3 for circulating hot water is buried, the floor heating floor material A ... As a carpenter constructs a floor by carpentry, a hot water tube 3 for circulating hot water for floor heating is embedded in the constructed floor. Then, the hot water tubes 3 incorporated in the floor heating floor materials A ... When the floor heating materials A are assembled in parallel while being assembled, the open ends 3a and 3b are By inserting the connection pipe 9 which is a separate metal fitting into the terminal pipe 8 formed in a wide and wide space provided there, the open end 3a of the warm water tube 3 of the adjacent floor heating floor material A is inserted.・ Since it can be spliced to 3b, it will be easy to lay a pipeline for circulating hot water only by carpentry work to assemble floor materials.

[Brief description of drawings]

FIG. 1 is a perspective view of a conventional hot water circulating type floor heating unit panel.

FIG. 2 is a perspective view of a hot water circulation type floor heating facility using the same unit panel.

FIG. 3 is a vertical cross-sectional front view of a warm water circulating floor warming floor material according to the present invention.

FIG. 4 is a side view of a floor material mother plate of the above floor warming floor material.

FIG. 5 is a plan view of the same floor material mother board.

FIG. 6 is a plan view showing a state in which a warm water tube of the floor board mother board is fitted.

FIG. 7 is a vertical cross-sectional front view of a floor heating flooring according to the present invention, in which a soaking plate is stacked on a flooring mother plate in the same state as above, and a flooring finishing plate is laminated on and bonded to the flooring finishing plate.

FIG. 8 is an explanatory diagram showing types of grooves provided on the front surface side of the floor material mother plate of the above floor warming floor material.

FIG. 9 is an enlarged vertical cross-sectional front view of a main part of the above floor warming floor material.

FIG. 10 is a vertical cross-sectional view of a connection part between the hot water tube and the terminal pipe of the floor heating material of the same floor.

FIG. 11 is a vertical cross-sectional side view of the same floor heating floor material at a portion where a connection port for a hot water pipe is provided.

FIG. 12 is a vertical cross-sectional front view of a portion of a floor material for warming the upper floor of the same.

FIG. 13 is an explanatory view of a floor heating facility constructed by combining floor materials for warming the upper floor in parallel.

[Explanation of symbols]

A ... Floor material for floor heating, S ... Stopper, W ... Floor heating facility, a
... Panel, b ... Hot water pipe, c ... Joist, d ... Adjusting floor, e
... space, f ... floor material, u ... unit panel, 1 ... floor material mother plate, 1a / 1b ... side edge, 1c / 1d ... end edge, 10 ... concave recess, 2 ... groove, 2a / 2b ... end portion 2c ... middle part, 3 ...
Hot water tube, 3a / 3b ... Open end, 30 ... Connection port, 4
... filling material, 5 ... heat equalizing plate, 6 ... floor material finishing plate, 7 ... stop motion, 70 ... peg, 8 ... end pipe, 8a ... collar part, 80
... waterproof pipe, 81 ... caulking ring, 82 ... cushion rubber, 9 ... connection pipe, 9a ... insertion part, 90 ... O ring, 91 ... fitting groove.

Claims (6)

[Scope of utility model registration request] 1. A floor material mother plate 1 formed in a strip shape having a predetermined standard size, and one end portion 2a on the surface side thereof is opened to one side edge 1a on the long side of the floor material mother plate 1. Then, the other end 2b is opened to the other side edge 1b on the long side, and the middle part 2c crosses the surface of the flooring mother board 1 to form a groove 2 formed so as to connect the end 2a and the end 2b. , The open ends 3a and 3b to the end portions 2a and 2 of the groove 2.
a hot water tube 3 fitted in the groove 2 facing the b,
The heat equalizing plate 5 which is placed on the hot water tube 3 and laminated on the front surface side of the floor material mother plate 1, and the outer surface side of the heat equalizing plate 5 is polymerized and laminated on the front surface side of the floor material mother plate 1 and bonded. Floor material for warming the floor, which is composed of the finished floor material finishing plate 6. 2. A floor material mother plate 1 formed in a strip shape having a predetermined standard size, and one end portion 2a on one surface 1a of the floor material mother plate 1 on the long side of the floor material mother plate 1. The other end portion 2b is opened to the one end edge 1d on the short side, and the intermediate portion 2c is opened to the floor material mother board 1.
The groove 2 formed so as to connect the end 2a and the end 2b across the surface of the groove 2 and the open ends 3a and 3b.
A hot water tube 3 that is fitted into the groove 2 so as to face the a and 2b, a heat equalizing plate 5 that is placed on the hot water tube 3 and laminated on the front surface side of the floor material mother plate 1, and a heat equalizing plate A floor warming floor material comprising a floor material finishing plate 6 which is superposed on the outer surface side of 5 and laminated on the front surface side of the floor material mother board 1 and adhered thereto. 3. A floor material mother board 1 formed in a strip shape having a predetermined standard size, and one end portion 2a on the surface side of the floor material mother board 1 at one side edge 1a on the long side of the floor material mother board 1. The other end 2b is opened to the rear surface side of the floor material mother board 1, and the middle portion 2c is opened to the floor material mother board 1.
The groove 2 formed so as to connect the end 2a and the end 2b across the surface of the groove 2 and the open ends 3a and 3b.
A hot water tube 3 that is fitted into the groove 2 so as to face the a and 2b, a heat equalizing plate 5 that is placed on the hot water tube 3 and laminated on the front surface side of the floor material mother plate 1, and a heat equalizing plate A floor warming floor material comprising a floor material finishing plate 6 which is superposed on the outer surface side of 5 and laminated on the front surface side of the floor material mother board 1 and adhered thereto. 4. The end pipes 8 formed in a wide scalpel are connected to the open ends 3a and 3b of the hot water tube 3 which are exposed to the ends 2a and 2b of the groove 2, respectively. Floor material for floor heating described. 5. A groove 2 opened to one side edge 1a of a flooring mother board 1.
The other end portion of the groove 2 which is connected to the one open end 3a of the hot water tube 3 facing the one end portion 2a of the hot water tube 3 and which is connected to the terminal pipe 8 formed in the widening knife and which is opened to the rear surface side of the flooring mother board 1. The floor warming floor material according to claim 3, wherein a connection port 30 is connected to the other open end 3b of the hot water tube 3 facing the 2b. 6. A floor material mother plate 1 formed in a strip shape having a predetermined standard size, a groove 2 formed on the surface side thereof, and an opening end 3a, 3b fitted in the groove 2 to form the groove. 2 end 2a
Hot water tube 3 facing 2b, and the hot water tube 3
Soaking plate 5 which is placed on top of and laminated on the front surface side of the flooring mother plate 1
And a floor material finishing plate 6 that is laminated on the outer surface side of the heat equalizing plate 5 and laminated on the front surface side of the floor material mother plate 1 and adhered thereto.
, A plurality of them are arranged in parallel and the open ends 3a and 3b of the hot water tubes 3 are connected to the floor heating floor material A for floor heating.
Through the terminal pipe 8 formed of a wide expansion knife to be incorporated therein, and the connection pipe 9 which is formed in a separate cylindrical shape by forming nipple-shaped insertion portions 9a, 9a on both end sides. , The open ends 3a and 3b of the hot water tube 3 of the other floor heating material A arranged in parallel
Underfloor heating facility connected to.