JPS581703Y2 - Yuka panel - Google Patents

Description

[Detailed description of the invention] This invention relates to a panel-type floor heating system that circulates steam or hot water from a heat source device to radiantly heat a room. The purpose is to provide floor panels.

Conventionally, this kind of floor panel has a cross-sectional structure shown in FIG.
, a radiant plate 2 provided on the top surface, and a tatami mat 6 provided on the top surface.For this reason, the heat capacity of the top surface of the heat dissipation tube 1 is large and the heat transfer characteristics are poor, so it takes a long time to warm up. The response time was also extremely poor.

Furthermore, FIG. 3 shows an improved version of the floor panel shown in FIG. 2, in which a tatami surface 4 is placed directly on the top surface of the radiant plate 2 in order to effectively utilize radiant heat.

However, even though this method improves thermal conductivity, it has drawbacks such as not being able to feel the feeling of tatami mats.

Furthermore, in Figure 3, between the radiation plate 2 and the tatami mat surface 4 there is a floor panel made of plastic sandwiched with elastic material such as rubber, but these also have poor thermal conductivity. There were drawbacks that were the same as those of the floor panel shown in Figure 2.

The present invention solves the above-mentioned drawbacks in hot water heating floor panels, and an embodiment of the construction thereof is shown in FIG. 1 will be described below.

1 is a heat radiation pipe through which steam or hot water supplied from a heat source device (not shown) flows; 2 is a metal radiation plate provided on the upper surface thereof;
Reference numeral 3 is an elastic body such as plastic or rubber in which metal powder having good thermal conductivity such as aluminum or copper is uniformly mixed at a certain ratio.

Reference numeral 4 denotes a tatami cover stretched over the upper surface of the elastic body 3, and the tatami cover 4 is stretched so as to integrally surround the elastic body 3, the radiant plate 2, the heat radiation pipe 1, etc. located below.

5 is a heat insulating material covering the lower surface of the heat dissipation tube 1.

According to the present invention as described above, hot water heat can be efficiently dissipated by conduction, diffusion, and radiation using the metal powder of the elastic body plate, and since it is elastic, it can be integrated with the tatami surface and can be used as a so-called tatami mat with a low degree of fatigue. You can get a good feel of it.

In addition, since the proposed panel circulates hot water, steam, etc. with a large heat capacity, its heat storage effect and the heat storage effect of the elastic plate can provide a better heat-retaining radiation effect than conventional panels. It is possible to stop the operation at any time and achieve an economically advantageous effect.

In particular, in the case of a hot water type, this heat storage and heat radiant effect is remarkable in terms of the above-mentioned economical and heating effects, and in combination with the conventional advantages of a hot water type, the heat storage and heat radiant effect of the elastic plate mixed with metal powder makes it possible to maintain the temperature even after the operation is stopped. heating duration is also longer,
It is possible to make hot water type floor heating have a special effect.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing one embodiment of the present invention, and FIGS. 2 and 3 are sectional views of a conventional example. 1: Heat dissipation pipe, 2: Radiant plate, 3: Elastic body plate, 4: Tatami surface, 5
:Insulation material.

Claims (1)

[Scope of utility model registration request] This is a panel type floor heating device in which heat radiation pipes for circulating steam or hot water from a heat source device are closely piped on the lower surface of a metal radiant plate of an appropriate size and covered with a heat insulating material, and the upper surface of the radiant plate is covered with a heat insulating material. This hot water heating floor panel is made by arranging elastic plates mixed with metal powder with good thermal conductivity, and further extending a tatami mat over the top surface of the elastic plates to integrate them.