JPH0118334B2 - - Google Patents

Abstract

PURPOSE:To provide an easy and less expensive manufacturing of a floor heating panel by a method wherein several parallel convex pipes having liquid flowing holes made therein are applied through flat plates to form a sheet and both edges of the sheet are covered by a header member. CONSTITUTION:Several parallel convex pipes 2 having liquid flowing holes 1 made therein are integrally formed with a resilient flexible material through a flat plate 3, the produced belt body 4 is cut to a desired length to form the sheet part 6. Metallic pipes are press fitted from both openings 5 of the sheet 6, then a first fitting part 10 covering the convex pipes 2 is arranged and at the same time the leading edge 7 is covered by the first header member 12 having first lateral communication holes 11, and both the leading edge 7 and the member 12 are thermally welded. Then, a second fitting part 13 covering the convex pipes 2 is arranged and at the same time a partition plate 14 is provided at a position corresponding to the second fitting part 13 positioned at a central part thereof to form a second lateral communication hole 15. One end of the hole 15 is provided with a liquid feeding pipe 16 and a rear edge 8 is covered by a second header member 18 provided with a liquid discharging pipe 17 at the other end.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention uses a kerosene stove as a heat source, and circulates a heat medium liquid heated to a high temperature by a heat exchanger installed close to the heat source of the kerosene stove. The present invention also relates to a method of forming a panel body for floor heating that can heat the floor surface more effectively.

To explain with reference to the drawings, a number of parallel convex pipe portions 2 are provided with liquid passage holes 1 through which heat medium liquid such as hot water flows.
A sheet in which a strip 4 integrally formed of a flexible material such as synthetic rubber with a flat plate part 3 cut into a desired length to have openings 5, 5 at both ends of the liquid passage hole 1. 6 is formed, and then metal tubes 9, 9... are press-fitted through a large number of openings 5, 5... at both ends opened at the leading edge 7 and rear edge 8 of the seat portion 6, and then the convex pipe portions are formed. 2,
2... are provided, a first horizontal communication hole 11 is provided, and the tip edge 7 is covered with a first header member 12 made of a flexible material such as synthetic rubber. Edge 7 and first header member 12
are thermally welded using a high-frequency heater 32, and then a second fitting part 13, 13... that covers the convex pipe parts 2, 2... is provided, and a second fitting part 13, 1 located in the center is provided.
A partition plate 14 is provided at a position corresponding to 3 to form a second horizontal communication hole 15, and a liquid inlet pipe part 16 is provided at one end of the second horizontal communication hole 15, and a liquid drain pipe part 17 is provided at the other end.
A second plate made of a flexible material such as synthetic rubber is provided with a
The rear edge 8 is covered with the header member 18, and the rear edge 8 is covered with a header member 18.
This relates to a method of forming a panel body for floor heating, characterized in that it is formed by thermally welding and second header member 18 using a high-frequency heater 32.

In addition, several panel bodies for floor heating are connected and used according to the area of the floor surface 20 to be used, but the illustrated example is an example in which two panels are used.

The drain pipe part 17 and the liquid inlet pipe part 16 for the second header member 18 provided on one side-by-side floor heating panel body 19 are connected via the first connecting pipe 21, and the other side panel body 19 for floor heating The drain pipe section 17 of the second header member 18 provided on the panel body 19 is connected to the projecting piece 23 which projects from the second header member 18 via the second connecting pipe 22 and is arranged in parallel with the second horizontal communication hole 15. A floor heating panel member 26 corresponding to the floor area is formed by connecting the parallel pipes 25 bonded via an adhesive 24, and a heat exchanger is attached to the floor heating panel member 26 and the kerosene stove 7. 2
8 are connected via two flexible tubes 29, 29, one of which is connected via the liquid inlet tube section 16 and the other via the distal end drain tube section 30 of the parallel tube 25. The heat medium liquid is force-fed to the floor heating panel member 26 via a pump provided in the heat exchanger 28 to perform floor heating.

Further, a rug 31 such as a carpet is placed on the upper surface of the floor heating panel member 26.

The present invention has the above-mentioned configuration, and integrates a large number of parallel convex pipe sections 2 having liquid passage holes 1 through which heat medium liquid such as hot water flows through a flat plate section 3. A strip 4 made of a flexible material such as rubber is cut to a desired length to form openings 5 at both ends of the liquid passage hole 1,
A sheet part 6 with openings 5 is formed, and then metal tubes 9, 9... are press-fitted through a large number of openings 5, 5... at both ends opened at the leading edge 7 and rear edge 8 of the seat part 6. Therefore, there is no fear that the openings 5, 5... at both ends of the sheet portion 6 will be crushed and the heat transfer liquid will not flow smoothly into the liquid passage hole 1, and the metal tubes 9... can be provided. A first header member 12 is formed of a flexible material such as synthetic rubber and is provided with first fitting portions 10, 10, . . . for covering the convex pipe portions 2, 2, . cover the tip edge 7 with
The tip edge 7 and the first header member 12 are thermally welded using a high-frequency heater 32, and then second fitting parts 13, 13, etc. are provided to cover the convex pipe parts 2, 2, and a second fitting part located in the center is provided. A partition plate 14 is provided at a position corresponding to the two fitting parts 13, 13 to form a second horizontal communication hole 15, a liquid inlet pipe part 16 is provided at one end of the second horizontal communication hole 15, and a liquid drain is provided at the other end. A second header member 1 provided with a pipe portion 17 and formed of a flexible material such as synthetic rubber.
8 to cover the rear end edge 8 and heat weld the rear end edge 8 and the second header member 18 with a high frequency heater 32. It is possible to perform strong thermal adhesion, and it is possible to perform safe heating without leaking the heating medium liquid, and the sheet part 6 is formed by appropriately cutting the strip 4, so that it can be used indoors. The width of the floor can be easily formed according to the floor area of the header, and by sequentially connecting the liquid inlet pipe part 16 and the liquid drain pipe part 17 of the second header member 18, the width of the floor can also be used. Floor heating panel body 19 according to
It is extremely easy to mold.

Also, the first fitting portion 10,1 of the first header member 12
0... and the second fitting parts 13, 13... of the second header member 18 are shaped to fit into the convex pipe parts 2, 2... provided in parallel to the seat part 6, so that the seat part 6 and the first header member 12
The positioning of the header member 18 and the second header member 18 during thermal welding with the high-frequency heater 32 is reliable, there is no failure due to thermal welding, there is no waste, and there is no need for skilled workers, and the molding can be carried out at low cost and in large quantities.

[Brief explanation of drawings]

Figures 1 to 10 show the forming process; Figure 1 is a partially cutaway perspective view of a band-shaped body, and Figure 2 is a partially cutaway perspective view showing a state in which a metal tube is press-fitted into a sheet part. , Fig. 3 is a partially cutaway perspective view showing the state in which the first header member and the second header member are attached to the seat portion, Fig. 4 is a partially cutaway perspective view showing the state of heat welding, and Fig. 5 is a partially cutaway perspective view showing the state of heat welding. FIG. 6 is a partially cutaway perspective view of the floor heating panel body, with a part of the second header member of the floor heating panel body cut away, and FIG. 7 is a partially cutaway perspective view of the floor heating panel body. A partially cutaway perspective view with a part of the header member cut away, FIG. 8 is a partially cutaway perspective view showing a state in which two panels for floor heating are connected, and FIG. Fig. 10 is a partially cutaway perspective view showing the connection state between the floor heating panel body and the flexible pipe, and Fig. 11 is the entire state in use. FIG. DESCRIPTION OF SYMBOLS 1...Liquid hole, 2...Protruded pipe part, 3...Flat plate part, 4...Band-shaped body, 5...Both end openings, 6...Seat part, 7...Tip edge, 8...Rear Edge, 9...metal tube, 10...first fitting part, 11...first horizontal communication hole, 12...first header member, 13...second
Fitting part, 14... Partition plate, 15... Second horizontal communication hole, 16... Liquid inlet pipe part, 17... Liquid drain pipe part, 18
... Second header member, 19 ... Floor heating panel body, 20 ... Floor surface, 21 ... First connecting pipe, 22 ...
... Connection pipe, 23 ... Projection piece, 24 ... Adhesive, 2
5...Parallel pipe, 26...Panel member for floor heating, 2
7... Oil stove, 28... Heat exchanger, 29...
...Flexible tube, 30...Tip drainage pipe section, 31...Medium, 32...High frequency heater.

Claims (1)

[Claims] 1 A large number of parallel convex pipe portions 2 having liquid passage holes 1 for circulating heat medium liquid such as hot water are formed integrally with a flexible material such as synthetic rubber through a flat plate portion 3. Cut the strip 4 to a desired length to form a sheet portion 6 with openings 5, 5 at both ends of the liquid passage hole 1,
Next, metal tubes 9, 9, .
is press-fitted, and then the first
The distal end edge 7 is covered with a first header member 12 formed of a flexible material such as synthetic rubber, which is provided with fitting portions 10, 10, and a first horizontal communication hole 11, and is connected to the distal end edge 7 and the first header member. 12 and high frequency heater 3
2, and then provide second fitting parts 13, 13... to cover the convex pipe parts 2, 2..., and a partition plate 14 at a position corresponding to the second fitting parts 13, 13 located in the center. forming a second horizontal communication hole 15,
A liquid inlet pipe part 16 is provided at one end of the second horizontal communication hole 15, and a drain pipe part 17 is provided at the other end, and a second header member 18 made of a flexible material such as synthetic rubber is used to close the rear end edge 8. A method for forming a panel body for floor heating, characterized in that the insulation edge 8 and the second header member 18 are thermally welded using a high-frequency heater 32.