JPS5852129B2 - Underfloor heating method in buildings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The object of the present invention is to supply hot water by embedding piping in the floor to heat the floor and the room.

Conventionally, indoor heating systems have used air or kerosene heaters to heat the room, but this method not only incurs large utility bills, but also does not keep the entire room warm and does not keep the head cold and feet warm. It was expensive and uneconomical.

However, the present invention rectifies these drawbacks, and now, to explain the embodiment in detail with reference to the drawings, 1 is made of Masago soil, on top of which a ballast 2 is spread, and then covered with a piece of vinyl 3, Concrete 4 is placed on top of that, and Styrofoam 5 is further placed on top of it, and foundation work is carried out. Place.

10 is a threshold, and a gasket 6 is interposed between the base 9 and the threshold, leaving some space.

11 is a mortar, and a wire mesh 1 is placed on the mortar 11.
2 is laid down, and the upper surface thereof is further filled with mortar 13.

Numeral 14 is a stretchable member filled in the gap between the base 9 and the threshold 10 and the floor, such as felt, which has good air permeability, as a joint to prevent the floor from stretching and getting stuffy.

Reference numeral 15 denotes a hot water pipe or a ventilation pipe, which is disposed in a circular manner so that hot water or hot air is blown into the pipe for heating.

For example, mortar 1 in a spiral or serpentine tube if necessary.
1.

16 is a tatami mat, but carpet, vinyl flooring and vinyl flooring are attached.

-17 is a boiler, and the piping is a circulation type boiler 1.
The structure is such that water is fed and inflowed from 8.

Since this invention is constructed as described above, the hot water boiled by the boiler 1T enters the pipe 15 from the direction of the arrow in FIG. .13, the warm air rises through the tatami mats 16 or carpets on top of the tatami mats 16, and evenly heats the room.

In this invention, a wire mesh 12 is provided between mortar 11 and 13.
Not only does the wire mesh equalize the surface temperature of the floor finish, but the wire mesh also prevents the mortar from cracking due to thermal expansion and allows the mortar to be applied thinly, reducing heat storage capacity and allowing the room temperature to cool down quickly. It is something to warm up.

In this invention, by using the breathable elastic member 14 as a joint between the floor, the foundation 9, and the threshold, the mortar 11 and 13 of the mortar floor board can be freely expanded and contracted by the heat generated by floor heating, and the building structure due to expansion can be It has the function of preventing distortion.

This invention provides hot water pipes of any shape to be piped in a circulating manner within the mortar of the floor configured as a floor as described above, and a breathable elastic member to be used as a joint between the floor made of the above structure, the foundation, and the threshold, and the piping Radiant heat is radiated upward from the floor by supplying hot water or circulating warm air inside the room to maintain the room temperature at an even temperature throughout the room. The cost is also low;
Furthermore, maintenance costs are extremely low compared to conventional central heating, and the hot water can be supplied to baths, sinks, wash basins, etc.

In addition, since the hot water pipe is buried in the mortar, the floor surface is not occupied by the radiator, which not only allows it to be used effectively even in the corners of the room, but also eliminates the generation of carbon monoxide, unlike stoves, etc. It is always clean and sanitary, and it is safe without any combustion noise or risk of fire.

In addition, pipes for underfloor heating are made of a polyolefin resin like polypropylene, and have stress ranking properties, so there is no risk of damaging this property even in high-temperature areas, and pipes with flexible shapes can be easily formed. It is durable and unlike conventional iron pipes, it does not cloud hot water and can be effectively used for other purposes.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway sectional view, and FIG. 2 is a plan view showing the state of piping. 5... Styrofoam, 11... Mortar, 12... Wire mesh, 13... Mortar, 14... Breathable elastic member, 16...・・・・・・
・Hot water pipe.

Claims (1)

[Claims] 1 Styrofoam is laid on concrete with an appropriate foundation, a wire mesh is interposed in mortar on the styrene, and hot water pipes are installed in the mortar in an arbitrary shape to connect the floor, foundation, and threshold. A floor heating construction method for buildings with joints made of breathable elastic members between them.