JPS5995321A - Heat accumulating type radiation heating panel - Google Patents

Abstract

PURPOSE:To prevent natural heat emission and control the releasing of accumulated heat freely by a method wherein a heating circuit is provided at one side in a radiation heating panel casing and a heat accumulating circuit is provided at the other side of the casing while insulating material is provided between both circuits. CONSTITUTION:Hot-water or hot air 12, sent from other heat source, passes the heat accumulating circuit 17 from the entrance 18' to the outlet port 18'' through a flow pipe 18 and heats a heat accumulating material 16 during passing the flow pipe 18. Heat, accumulated in the heat accumulating material 16 as a latent heat or a sensitive heat, is kept for a long period of time by the insulating material 16 around the heat accumulating material 16. When room heating is required, the heat of the heat accumulating material 16 is taken out of the heat accumulating circuit 17 as the hot-water or the hot air 12, the heat is sent into the flow pipe 14 of the heating circuit 13 and is utilized for the radiation heating by releasing the heat from the surface of a heat emitting panel 9. The heat accumulating circuit 17 and the heating circuit 13 may be used independently or in parallel. The heat accumulated in the heat accumulating material 16 may be accumulated for a long period of time by keeping it by the insulating material 20 and may be released by using the heating circuit 13 when the heating has become necessary while the amount of releasing heat may be regulated by controlling the flow amount of the heat accumulating material 16.

Description

[Detailed description of the invention] Industrial applications The present invention relates to radiant heating for floors, walls, etc.

Structure of conventional example and its problems As shown in Figs. 1 and 2, this kind of conventional heat storage type radiant heating panel has hot water 1 in a panel housing 3 consisting of a heat radiating plate 1 and a side plate 2. Does it circulate warm air 4? /lt, a passage 5 is provided, a heat storage container 6 sealed with a sealed container 8 using latent heat and sensible heat is arranged around this passage 6, and the passage 5 is placed in a corner of the panel housing 3. Inlet/outlet portions 7, 7' are provided.

In this configuration, hot water or hot air 4 flows from another heat source into the flow path 6 of the Sibanel housing 3, heats the heat storage material 6, and as the temperature rises, the thermal energy of the heat storage material 6 is radiated by heat transfer etc. Heat is gradually radiated from the plate 1. Heat storage material 6 while nibbling
When thermal energy is stored in the
There was no heat at times when it was really needed, and heat was being radiated at times when it was not needed, making it difficult to control.

Purpose of the Invention The present invention solves such conventional problems by storing heat obtained from other heat sources in a heat storage material, preventing natural heat radiation as much as possible, and allowing free control over the release of the stored heat. purpose.

417η of the Invention In order to achieve this object, the present invention provides a heating panel having a flow path for circulating hot water or hot air, and a heating circuit for the flow path on one side of the housing of the heating panel so as to be in close contact with the heat sink. established,
On the other side, a heat storage circuit, which is a flow path different from the one described above, containing latent heat or sensible heat storage material is provided, and a heat insulating material is provided between both circuits.

Due to this +1 increase, the hot water or hot air is heated by another heat source device and circulates through the storage circuit, which is a flow path that has a heat storage 4.4 on one side inside the radiant heating panel housing. Then, heat is exchanged and stored as latent heat or sensible heat. The heat storage material is surrounded by insulation.In heat transfer, natural heat loss is reduced due to the insulation effect, and heat is stored for a long time. When heating is required, water or air absorbs heat while passing through the heat storage circuit, exits the heat storage circuit as hot water or hot air, and then passes through the heating circuit for the moving room and is heated by radiant heat from the surface of the heat sink. Heat is radiated and the cold air is circulated to the heat storage circuit using bonders, fans, etc.

Furthermore, in the case of direct heating, heating can be achieved by passing hot water or hot air from a heat source to the heating circuit. When heating and storing heat for a short period of time, it is possible to store heat while heating by passing both circuits.As described above, it has a variety of functions.

DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 3, 4, and 5.

@ In Figures 3 and 4, a hot water tank is installed on the inner surface of the heat sink 9 inside the panel housing 11 consisting of the heat sink 9 and the side plates 10.
A flow pipe 14 of a heating circuit 13 that circulates hot air 12 is fixed with a fitting 15, and a heat storage tube 16 that uses latent heat or sensible heat is installed on the bottom plate 10 side to circulate hot water or hot air 12. The heat storage circuit 1Y is arranged so as to be in contact with or wrap around the flow pipe 18 of the heat storage circuit 1Y that circulates the heat storage circuit 1Y. The heat storage material 16 is placed in a sealed container 19, and the entire circumference is covered with a heat insulating material 20. Flow path γ between the heat insulating material 20 and the heating circuit 13
114 is filled with filling material 21.

Inlet/outlet ports 14', 14' of the flow pipe 14 of the heating circuit 13 and the flow pipe 1 of the heat storage circuit 17 are provided in the diagonal part of the panel housing 11.
Eight entrances and exits 18' and 18'' are provided to facilitate the connection of the two panels.These circuits are connected to the BM773.
Four types of operation are possible: exclusive use of the circuit 13, exclusive use of the heat storage circuit 17, combined use of both the heating and heat storage circuits 13.17, and use of both the heat storage (heat dissipation) circuits 13,170 cycles.

In the 4'f'f formation, as shown in Figure 4,
Another le ν! l) Hot water or hot air sent from j12
passes through the inlet 18' of the heat storage circuit 170 and the flow pipe 18 and reaches the outlet 18''.While passing through the flow pipe 18, the heat storage material 16 is heated. Heat is retained for a long time by the surrounding insulation material 20.

When heating is required, the heat from the heat storage tank 16 is extracted from the heat storage circuit 17 as hot water or hot air 12, and the heat is transferred to the heating circuit 130.
The heat is sent to the L pipe 14, and the heat is released to the surface via the heat sink 9, and is used for radiation EJA. As shown in FIG. 5, the heat storage circuit 17 and the heating circuit 13 can be used independently or in combination.

According to the above configuration, the heat stored in the heat storage material 16 as latent heat or sensible heat can be kept warm by the heat insulating material 20 and stored for a long time, and can be released using the heating circuit 13 side when necessary. Furthermore, by controlling the flow rate, the amount of heat released can be adjusted.

Effects of the Invention The heat storage type radiant heating panel of the present invention provides the following effects.

(1) Since the heat radiation surface and the heat storage material are separated by a heat insulating material, the amount of natural heat radiation from the heat storage material is suppressed, and only the necessary amount of heat can be released at the required time.

(2) Release 1. Since the two heat storage circuits are independent, it is possible to combine the buckets as shown in FIG.

■ Only 1 heating circuit can be used (using boiler heat source) ■
1 function for heat storage circuit only (solar heat utilization, waste heat utilization, surplus heat utilization) ■ Function for simultaneous use of both circuits (heating J and heat storage operation).

Solar heat utilization) @ Cycle use (heat dissipation utilization of heat storage) (3) Q! If a latent heat-rich material is used for j, a thin panel can be constructed.

(4) Surface temperature control is possible by controlling flow rate.

(5) Since the heat storage material is integrated with the panel, there is no need to store a separate space and install a heat storage tank.

[Brief explanation of drawings]

Fig. 1 is a perspective view of a conventional heat exchanger vl panel, Fig. 2
Figure 3 is a cross-sectional view of the same, Figure 3 is an additional view of the heat storage type 11-inch wide panel of the present invention, Figure 4 is a side view, and Figures 5 a - d.
FIG. 2 is an explanatory diagram showing an example of a combination for one length according to the present invention. 9... Heat sink, 11... Panel housing, 1
6...Heat grade material, 14...Flow pipe (for sale), 18...Flow pipe (for heat storage), 20...
...Insulation moon. Name of agent: Patent attorney Toshio Nakao and 1 other person
4 Figure 5

Claims (1)

[Claims] The above-mentioned 1tlt is installed on one side of the radiation extraction panel housing having a flow path for circulating hot water or hot air so as to be in close contact with the heat sink.
, a heating circuit is provided for the channel, and on the other side, a heat storage circuit is provided, which is a separate flow path from the above, containing a latent heat 1/ζ sensible heat storage material, and a heat insulating material is provided between both circuits. Features a heat storage type radiant heating panel.