JP2939879B2 - Method of forming floor heating device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor heating apparatus suitable for heating offices and factories having a double floor structure.
It is related to the formation method .

[0002]

2. Description of the Related Art A conventional heating device such as an air conditioner or a stove directly heats indoor air with the heating device. However, the air is directly heated because of low heat conductivity. It takes time for heat to transfer to air other than air. Therefore, the heat of the air directly heated by the heating device is once transmitted to the surrounding area of the room such as a floor, a wall, or a ceiling plate having a high thermal conductivity, and the heated heat of the surrounding area is returned to the indoor air again. By transmitting the information, the air in the entire room is heated (hereinafter, referred to as a conventional heating method).

[0003] However, the conventional heating method has disadvantages in that heat exchange is performed twice, resulting in poor thermal efficiency, that it takes time to warm the room, and that heat energy of the heating device is lost.

Therefore, floor heating has been proposed as a solution to the drawbacks of the conventional heating method.

[0005] Floor heating first heats the floor and transfers the heat of the floor to the indoor air, so that heat exchange is performed once and heat efficiency is good, and since the feet are warm, comfort and bodily sensation are good. It is a very practical heating method that does not involve fire and has high safety.

[0006] On the other hand, in offices and factories with a large number of electrical facilities in which OA equipment has been introduced, flooring materials are laid at predetermined intervals on the ground surface to form a double structure, and the floor material and the ground surface are connected to each other. Wiring cables such as communication lines are installed in the gaps to secure electrical safety by simplifying offices and arranging electrical wiring in factories, and to simplify maintenance and inspection of electrical equipment (hereinafter referred to as intelligent floors). ).

However, if a conventional floor heating device is installed below the flooring material of the intelligent floor, the heat generated from the floor heating device adversely affects the wiring cable, and the heat is also transmitted to the base surface to heat the floor. There is a problem that efficiency is deteriorated, and equipment for solving these problems is troublesome, so that floor heating on the intelligent floor eventually becomes expensive. Therefore, at present, the heating method is conventionally used frequently.

The present invention solves the above problems,
An excellent practical floor heating system that can heat floors in offices and factories with a double floor structure.
It is intended to provide a synthesizing method .

[0009]

The gist of the present invention will be described with reference to the accompanying drawings.

A floor member 14 is provided on the surface, and an upper plate and the upper plate are provided.
The lower plate 2 having a corrugated uneven shape on the back surface of the
And the space is filled with lightweight concrete or resin.
Of a laying member for a known floor heating device into which the filler 10 has been injected.
Remove the upper plate and heat in the same shape as the upper plate of the laid member
Forming a recess 5 for arranging a tube 4 through which fluid can pass
Upper plate 1 made of aluminum or copper with high thermal conductivity
Is prepared in advance, and the surface of the filler 10 of the laying member is appropriately positioned.
To form a groove 11 into which the recess 5 of the upper plate 1 can be fitted.
Thereafter, the upper plate 1 in which the concave portion 5 is formed on the filler 10 is removed.
The part 5 is placed in a state fitted in the groove 11 and the upper plate
1 to the filler 10 as appropriate means such as adhesives and bolts and nuts
To form a laying member A for the floor heating device,
The laying member A located next to the laying member A
The plurality of laying members A are connected by the connecting portion 9 which can be connected continuously.
Are arranged continuously from the ground surface 8 with a predetermined gap.
Formed by the recesses 5 of the laid members A arranged side by side
Characterized in that the tube 4 is disposed in a continuous groove 5a to be formed.
And a method of forming a floor heating device.

Further , a method of forming a floor heating device according to claim 1 is provided.
In the method, the filling material of the concave portion of the lower plate 2 having a concave and convex curve
Floor heating device characterized by shaving 10 to form a groove 11
The method according to the present invention relates to a method for forming

[0012]

The heat generated from the heating fluid in the pipe 4 is transmitted to the laying member A from the concave portion 5 provided on the laying member A, and the floor can be heated.

A communication line 15 such as an electric wire is provided in a gap between the laying member A and the base surface 8, and no heat is transmitted to the gap in which the communication line 15 is provided.

The laying member A is an upper plate of an existing laying member.
By removing the groove and forming a groove 11 in the filler 10
Is done.

Since the present invention is constructed as described above, even in offices and factories having a double floor structure, it is possible to effectively perform floor heating without adversely affecting communication lines such as electric wires. It is a method of forming a floor heating device with excellent properties.

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention and will be described hereinafter.

FIGS. 1 and 2 show a floor heating device according to the present embodiment. A connecting portion 7 'is provided above a connecting member 7 set at a predetermined height. On the other hand, the connecting portions 9 are provided at four corners of a floor heating device laying member A having a substantially rectangular shape in a plan view having a concave portion 5 provided at an upper portion thereof.
And connecting the connecting portions 9 of the plurality of the laying members A to the connecting portions 7 ′ of the connecting member 7 to connect the laying members A to the ground surface 8.
And a continuous groove 5a formed by the concave portion 5 of the laying member A arranged in parallel with a predetermined gap therebetween.
Is provided with a pipe 4 for allowing a heating fluid to pass therethrough.

The connecting portion 7 'of the connecting member 7 is provided so that the laying member A does not slip and drop when the connecting portion 9 of the laying member A is placed.

FIGS. 3 and 4 show the construction of the laying member A for the floor heating apparatus according to the present embodiment. The existing laying member for the intelligent floor, in which the filler 10 such as lightweight concrete or resin is injected into the space between the upper plate and the lower plate 2 to increase the strength, is used for the floor heating device. which is an improvement to the laying members a. This laying member A to the said laying member A and the communication line 15, such as provided by a wire or a telephone line into the gap between the underlying surface 8 project and retract possible communication line connecting section 6
Are provided at the four corners of the laying member A, and connecting portions 9 for connecting the laying members A located adjacent to each other via the connecting portion 7 'of the connecting member 7 are provided. When connecting the adjacent laying members A directly at the connecting portion 9 of the laying member A, a support for supporting the laying member A is required instead of the connecting member 7.

Hereinafter, a method of improving the existing laying member for the intelligent floor to the laying member A for the floor heating device will be described in detail.

First, aluminum or copper having high thermal conductivity is provided with a recess 5 in which a pipe 4 for passing a heating fluid is provided, and which has substantially the same shape as the upper plate of the laying member for the intelligent floor in plan view and in which a tube 4 through which a heating fluid is passed is provided. An upper plate 1 formed by, for example, is prepared.

Subsequently, the upper plate of the laying member for the intelligent floor is removed, and a suitable portion on the filler 10 is cut to form a groove 11 into which the recess 5 of the upper plate 1 can be fitted.

Subsequently, the upper plate 1 is placed on the filler 10 and fixed by an appropriate means such as an adhesive or a bolt nut. The recess 5 of the upper plate 1 and the groove 11 of the filler 10 need not be in close contact.

As described above, the existing laying member for the intelligent floor can be improved to the laying member A for the floor heating device.

Further, a method of installing a floor heating device on an intelligent floor will be described in detail below.

First, the connecting portion 9 'of the laying member A for the floor heating device is connected to the connecting portion 7' of the connecting member 7 provided at a predetermined interval on the base surface 8, and the laying member A Are sequentially arranged, and a continuous concave groove 5a formed by the concave portion 5 and capable of disposing the pipe body 4 is formed on the upper ground 12 formed by the laying member A (FIGS. 1 and 2). reference.).

Subsequently, the tube 4 is disposed in the continuous groove 5a. If a single piece of flexible cross-linked polyethylene pipe or the like is used as the pipe 4, it is not necessary to make the shape of the pipe different for each floor where the continuous concave groove 5a is formed, so that productivity and workability are improved. Excellent, and since there is no seam in the tube 4, excellent operational effects such as no fear of water leakage can be obtained. Further, when an annealed copper plate is used as the upper plate 1 of the laying member A, even if the arrangement shape of the tubular body 4 is slightly shifted, the peripheral edge of the concave portion 5 of the upper plate 1 is deformed by hand. The connection concave groove 5a having an appropriate shape can be easily formed.

Subsequently, the heat transfer member 13 is placed on the continuous groove 5a (on the tube 4), and the heat transfer member 13 is fixed to the upper plate 1 and disposed. Note that the arrangement of the heat transfer member 13 may be omitted as long as the heat from the tube 4 is transmitted well to the upper plate 1.

Subsequently, a floor member 14 serving as a floor of the intelligent floor is placed on the upper plate 1 (on the laying member A).
If the floor member 14 is formed of a material having high heat conductivity, the temperature unevenness of the entire floor of the floor is reduced. The floor member 14 is
A general floor member such as a carpet may be used.

As described above, the floor heating device can be installed on a double-structure floor where the laying members A are juxtaposed from the base surface 8 with a predetermined gap therebetween.

[0031] Since this embodiment is as described above, laying member A next flooring intelligent floor floor heating device, also laying member A to While the upper transfer heat emanating from the tube 4 lower Does not conduct heat, so it does not adversely affect the heating of the communication line 15 such as the electric wire disposed in the gap between the laying member A and the ground surface 8, and therefore, the intelligent floor having a double structure Suitable for
This is a method of forming a floor heating device that is easy to construct and excels in practicality, workability, safety, and low cost.

Further, since the laying member A for the floor heating device is constructed by improving the existing laying member for the intelligent floor, the groove 11 is formed by replacing the upper plate 1 and shaving the surface of the filler 10. only work, a method of forming a floor heating device Xiu the productivity that can be produced laying member a for floor heating device suitable for floor floor heating double structure.

The heat generated from the heating fluid is transferred to the pipe 4
And the upper member 1 is transmitted to the upper member 1 via the concave portion 5, so that the floor member is disposed above the upper member 1 (ie, the upper part of the laying member A)
14 (that is, the floor of the floor) will be directly heated,
The gap between the upper plate 1 and the lower plate 2 of the laying member A is filled with a filler.
Since the filler 10 is filled, the filler 10 exhibits a heat insulating effect, and can reliably transfer the heat generated from the heating fluid to the floor member 14 without losing heat. Becomes When a gap is formed between the filler 10 and the recess 5, the gap also exerts a heat insulating effect.

Since the laying member A is provided with the communication line connecting portion 6, the communication line 15 such as an electric wire or a wiring cable is connected to the OA device or the work robot on the floor via the communication line connecting portion 6. Floor heating system suitable for intelligent floors that can be wired.

Further, since the laying member A is provided with the continuous portion 9, the laying member A can be easily connected to the laying member A located adjacent to each other. The floor heating device is excellent in construction workability and can easily form the continuous concave groove 5a.

The maintenance and inspection and repair of the communication line 15 under the laying member A can be easily performed by removing the pipe 4 and the laying member A at appropriate places. At this time, if a flexible member (such as the crosslinked polyethylene pipe described above) is used for the tube 4, the tube 4 can be easily removed without having to be disassembled.

[Brief description of the drawings]

FIG. 1 is an explanatory perspective view showing a use state of the present embodiment.

FIG. 2 is an explanatory plan view showing a use state of the present embodiment.

FIG. 3 is an explanatory sectional view of the present embodiment.

FIG. 4 is an explanatory perspective view of the present embodiment.

[Explanation of symbols]

A Laying member 1 Upper plate 2 Lower plate 4 Tube 5 Depression 5a Continuous groove 8 Lower ground 9 Continuous part 10 Filler 11 Groove 14 Floor member

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) F24D 3/16 E04F 15/18

Claims (2)

(57) [Claims] 1. A floor member is provided on a surface, and an upper plate and the upper member are provided.
The lower plate, which has a wavy pattern on the back side of the plate, passes through a predetermined gap.
And the space is filled with lightweight concrete or resin.
The laying member for a known floor heating device into which a filler has been injected,
Remove the upper plate, and apply heat flow with the same shape as the upper plate of the laid member.
Heat that formed a recess for arranging tubing to pass through the body
Use an upper plate made of highly conductive aluminum or copper in advance
In the meantime, the surface of the filler of the laying member is appropriately shaved to remove the portion.
After forming a groove in which the concave portion of the upper plate can be fitted,
The upper plate having the concave portion is placed in a state where the concave portion is fitted in the groove.
Place the upper plate on the filler with adhesive or bolt
Fixed by appropriate means such as
Forming an installation member, and positioning the adjacent members provided on the laying member
The plurality of laying members are connected by a connecting portion capable of connecting the plurality of laying members.
The installation members are connected in series and distributed from the ground surface with a predetermined gap.
And formed by the recesses of the juxtaposed laying members.
Characterized in that said tube is disposed in a continuous groove formed.
Method of forming a floor heating device. 2. The method for forming a floor heating device according to claim 1,
The filler in the concave part of the lower plate
Forming a floor heating device characterized by forming a groove
Law.