JPS5924897Y2 - floor heating system - Google Patents

Description

[Detailed description of the invention] This invention relates to a floor heating system constructed by laying multiple floor heating panels, and when connecting hot water pipes of adjacent floor heating panels with connecting pipes, The purpose of this is to concentrate the parts in one direction to facilitate the connection work, and to reduce the number of connection points to form passages for hot water to minimize water leakage.

An embodiment of this invention will be described below with reference to FIGS. 1 to 8. In the figures, 20 and 21 represent a first floor heating panel A and a first 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 made 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.

28 and 29 are water pouring water pipes and condensing water pipes formed by having end openings in the four parts 30 provided at the two corners of the heat dissipation plate A22 and intersecting in the middle; 31 is an inlet of the hot water pouring water pipes and condensing water pipes; A hollow T-shaped pipe provided at the outlet of the pipe, 32 a hollow T-shaped pipe provided at the outlet of the pouring water pipe 28 and the inlet of the return hot water pipe 29, and 33 the reciprocating hot water pipe 28 , the return hot water pipe 29, the hot water pipe 25, the T-shaped pipe 31 and
The hose pans P and 34 that fix the fitting portion with the radiator tube 32 are protective tubes provided diagonally at the connecting portions of the heat sink A22 and the heat sink B23, respectively, and are used to prevent the hot water pipe 25 provided in a meandering manner from reciprocating. It is provided so that the tubes are grouped together and penetrated.

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 first floor heating panel 20.21 is configured as described above.

The first floor heating panel 20.21 was constructed in this way by laying a plurality of panels 20.21 and connecting the adjacent T-shaped pipes 31 and 32 together, which will be described later. This is to facilitate the connection work by concentrating the connection part on one end when connecting with the pipe 39.

A plurality of first floor heating panels 20, 21 are installed depending on the size of the room, as shown in FIG.

Note that this installation involves installing the T-tube 31. of one of the floor heating panels. ■
A T-tube 32 and a T-tube 31 of the floor heating panel adjacent to this floor heating panel. The I-shaped tubes 32 are arranged so as to face each other, that is, the T-shaped tubes 31 and I-shaped tubes 32 are positioned only toward one end.

One T-shaped tube 31 and the other T-shaped tube 31 are connected, and one I-shaped tube 32 and the other ■-shaped tube 32 are connected by a connecting pipe 39, so that the T-shaped tubes 31 can be connected to 32 comrades are connected to communicate with each other.

By the way, at this time, when the floor heating system is configured by only the first floor heating panels 20 and 21, both ends of the hot water pouring water pipe 28 and the return heating water pipe 29 are open, so one end is connected to the lid, It is necessary to insert a tube or the like to close it off.

Note that this one end is closed when both ends of the pouring water pipe 28 and return heating water pipe 29 are open.
The hot water supplied from the hot water pipe 28 may come out from the other pouring water pipe 28 and not be supplied to the hot water pipe 25, or even if hot water is supplied to the hot water pipe 25, the hot water from the return hot water pipe 2 at both ends
This is because the hot water comes out from 9 and it becomes troublesome to recover the radiated hot water.

Therefore, in this invention, the floor heating panels used at the terminals do not have to block the end openings of the T-shaped tubes 31 and the ■-shaped tubes 32 in the first floor heating panels 20 and 21 of the terminals. As shown in FIG. 7, a second floor heating panel A40 and a second floor heating panel B41 are used.

That is, this second floor heating panel 40, 41 has a hot water pipe 25 as a pipe through which hot water passes, and a T-shaped pipe 31 and a square pipe of the first floor heating panel 20, 21 at both ends of this hot water pipe 25. 3
L-shaped tube 42 and 1-shaped tube 43 protruding to positions opposite to 2
In other words, as in the first floor heating panel 20.21, there are no forward and return hot water pipes 28,29.

Regarding other parts, the first floor heating panel 20.2
It has the same configuration as 1.

Then, as shown in FIG. 8, this second floor heating panel 40.41 is laid at the end where the first floor heating panel 20.21 was laid, and the adjacent first floor heating panel 20.21
The T-shaped tube 31 and the L-shaped tube 42, and the single-shaped tube 32 and the square-shaped tube 43 are connected by connecting tubes 39 so that they communicate with each other.

By configuring the floor heating device in this manner, there is no need to close the terminal openings of the T-shaped tubes 31 and the square tubes 32 of the first floor heating panel 20 by fitting tubes, lids, etc.

In this floor heating system, when hot water is supplied to the pouring water pipe 28, it enters the hot water pipe 25 from one T-shaped pipe 31 and ■-shaped pipe 43 as shown by the arrow, and flows through the other T-shaped pipe 31 and L-shaped pipe. 4
2 and returns to the condensing water pipe 29.

As a result, the thermal energy of the hot water is transferred to the heat sink 22.2.
3 to heat the entire floor and heat the room.

Note that in the above embodiment, the first floor heating panel 20.
Although a case has been described in which a plurality of first floor heating panels 20 and 21 are installed, it goes without saying that this invention can be applied even when a single first floor heating panel 20 and 21 is installed.

As described above, according to this invention, when installing a plurality of floor heating panels and connecting adjacent hot water pipes of the floor heating panels with connecting pipes, the hot water pipe connecting parts are concentrated in one direction. The connection work can be simplified, and there is no need to close the openings at one end of the hot water pouring water pipe and return heating water pipe by fitting a tube, a lid, etc. to form a passage for hot water to pass through. There are fewer connection points, and the risk of water leakage can be extremely reduced.

[Brief explanation of the drawing]

Figures 1 to 8 show an embodiment of this invention, with Figure 1 being a perspective view of the first floor heating panel, and Figure 2 being a plan view of Figure 1 with the heat insulating material and bottom plate removed. , FIG. 3 is a partial sectional view of FIG. 1, FIG. 4 is a perspective view of a part of FIG. 2, FIG. 5 is a detailed view of one side of FIG. FIG. 7 is a detailed perspective view, FIG. 7 is a plan view showing the second floor heating panel with the heat insulating material and bottom plate removed, and FIG. 8 is a front view showing the entire device. In addition, the same reference numerals in the figures indicate the same parts, 20 is the first floor heating panel A, 21 is the first floor heating panel B, 22 is the heat sink A, 23 is the heat sink B, 25 is the hot water pipe, and 28 is the heat sink B. Hot water pouring water pipe, 29 is a return heating water pipe, 31 is a T-shaped pipe, 32 is a single-shaped pipe, 39
4 is a connecting pipe, 40 is a second floor heating panel, 41 is a second floor heating panel B, 42 is an L-shaped pipe, and 43 is a single-shaped pipe.

Claims (1)

[Scope of utility model registration request] A heat sink, a hot water pouring water pipe and a reheating water pipe provided at the lower part of the heat sink so as to cross the heat sink and intersecting in the middle of the end opening; a first floor heating panel having hot water pipes connected to each other at both ends thereof so as to communicate with each other and provided alternately across the entire lower part of the heat sink; and a second floor heating panel having hot water pipes, both ends of which are connected to one end of a pouring water pipe and a return heating water pipe of the first floor heating panel, respectively.