JPS596334Y2 - floor heating system - Google Patents

Description

[Detailed description of the invention] This invention consists of a heat sink, an outgoing pipe and a return pipe which are provided below the heat sink, crossing the heat sink, protruding at both ends, and being close to each other, and this outgoing pipe. and hot water pipes whose ends are connected to communicate with the return pipes and which are provided alternately across the lower part of the heat sink, the purpose of which is to It is an object of the present invention to provide a structure in which an opening at one end of a tube can be very easily closed when the opening is not in use.

An embodiment of this invention will be described below with reference to FIGS. 1 to 8. In the figures, reference numerals 20 and 21 denote a floor heating panel A and a floor heating panel B, which are constructed as follows.

That is, reference numerals 22 and 23 denote a flat box-shaped heat sink A and a heat sink B made of a material with good thermal conductivity such as a steel plate or an aluminum plate, which are foldably connected by a hinge 24.

Reference numeral 25 denotes a hot water pipe provided in series across the heat sink A22 and the heat sink B23, and is formed of a flexible plastic pipe.

26 is the heat dissipation plate 22 and 23 so that this hot water pipe meanders.
A fixing member that is tightly fixed to the hot water pipe 25 after the hot water pipe 25 is held by a pipe holder, which will be described later.

Reference numeral 27 denotes a pipe holder that holds both sides of the bending start portion of the hot water pipe 25, and is formed so that the hot water pipe 25 can be attached or detached.

Reference numerals 28 and 29 denote an outgoing pipe and a return pipe, which are formed by having end openings in recesses 30 provided at two corners of the heat sink A22 and intersecting in the middle; 31 indicates an inlet portion of the outgoing pipe and an outlet portion of the return pipe. 32 is an I-shaped pipe provided at the outlet of the outgoing pipe 28 and the inlet of the returning pipe; 33 is the outgoing pipe 28, the returning pipe 29, the hot water pipe 25, and the T-shaped pipe 31; and a hose band 34 for fixing the fitting part with the I-shaped pipe 32, which is a protection tube provided diagonally at the connection part of the heat sink A22 and the heat sink B23, and the hot water pipe 25 provided in a meandering manner.
The reciprocating tubes are grouped together and are provided so as to pass through the tube.

Reference numeral 35 denotes a protection member provided in the penetrating portion of the protection tube so as to wrap around the hot water pipe 25, and 36, a cap that closes both ends of the protection tube 34, and 37, a protection member to cover the hot water pipe, etc. This is a heat insulating material injected between the heat sink plate and the bottom plate 38.

The floor heating panels 20 and 21 are constructed as described above.

The purpose of this floor heating panel 20.21 is to simplify the work of connecting hot water pipes of adjacent panels 20.21 when multiple panels 20.21 are installed. It's for a reason.

The floor heating panels 20 and 21 connect adjacent T-tubes 31 to each other according to the thickness of the room as shown in Figure 7.
In addition, the I-shaped tubes 32 are connected by a connector 39 so that they communicate with each other, and are installed and used on the floor.

At this time, if both ends of the outgoing pipe 28 and the returning pipe 29 are open, the hot water supplied from one outgoing pipe 28 is transferred to the other outgoing pipe 28.
8, and the hot water is not supplied to the hot water pipe 25, or even if hot water is supplied to the hot water pipe 25, it comes out from the return pipes 29 at both ends, making it troublesome to recover the radiated hot water. It happens.

For this reason, it is necessary to close one end opening of the outgoing pipe 28 and return pipe 29, but in this invention, one end opening of the outgoing pipe 28 and return pipe 29 is closed, as shown in FIG. .

That is, when the end openings are fitted into the outgoing pipe 28 and the returning pipe 29 to be closed, the intermediate part is bent and the bent part 41 prevents one end opening from communicating with the other end opening. By fitting the openings at both ends of a single rubber tube 40 cut into the outgoing pipe 28 and the returning pipe 29 to be closed, respectively, and tightening the clips 42 from the upper part, the outward pipe 28 and the returning pipe 29 are closed. One end of the is closed.

As described above, the floor heating system according to this invention is configured, and hot water is supplied through the outgoing pipe 28, circulated through the hot water pipe 25 from the T-shaped pipe 31, and returned through the other T-shaped pipe 31. By returning to 29, the heat sink A22,
The heat sink B23 is heated and the floor surface is heated.

In the above embodiment, the tube 40 that closes one end of the outbound tube 28 and the return tube 29 is made of rubber, but the same effect can be expected even if a tube made of copper is used.

In this case, it is necessary to bend the middle part in advance so that the opening at one end and the opening at the other end do not communicate with each other.

As described above, according to this invention, when one end opening of the outgoing pipe and the returning pipe in a floor heating panel that simplifies pipe connection work is not used, both ends are open and the middle part is bent, so that one end is opened. The opening of the pipe, which is shaped so that the opening does not communicate with the other opening, is fitted into the protrusion at one end of the outgoing pipe and the return pipe, respectively, to close the opening at one end of the outgoing pipe and the return pipe. Since the opening is configured to do so, the opening can be closed extremely easily, and the number of parts required for closing the opening can be reduced.

[Brief explanation of drawings]

Figures 1 to 8 show an embodiment of this invention, with Figure 1 being a perspective view of the floor heating panel, Figure 2 being a plan view of Figure 1 with the heat insulating material and bottom plate removed, and Figure 3 being a perspective view of the floor heating panel. The figure is a partial sectional view of Figure 1, Figure 4 is a perspective view showing a part of Figure 2, and Figure 5 is a partial sectional view of Figure 2.
A detailed view showing one side of the figure, FIG. 6 is a detailed perspective view of the protective cylinder part in FIG. 2, and FIG. 7 is a front view showing the entire device,
FIG. 8 is an enlarged view of section A in FIG. 7. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 20 is floor heating panel A, 21 is floor heating panel B, 22
23 is a heat sink A, 23 is a heat sink B, 25 is a hot water pipe, 26 is a fixing member, 27 is a pipe holder, 28 is an outgoing pipe, 29 is a return pipe, 40 is a pipe, and 41 is a bent portion.

Claims (1)

[Scope of utility model registration request] A heat dissipation plate, an outgoing pipe and a return pipe provided in the lower part of the heat dissipation plate, which cross the heat dissipation plate and have both ends protruding and are adjacent to each other, and an end part that communicates with the outgoing pipe and the return pipe. A hot water pipe connected to the heat sink and provided over the entire lower part of the heat sink, which is open at both ends and bent in the middle so that one opening does not communicate with the other opening. A floor constructed by fitting the openings of the pipes shaped as above into the protruding parts at one ends of the outgoing and returning pipes, respectively, to close the openings at one ends of the outgoing and returning pipes. heating equipment.