JPH0518071A - Multi-solar system and building therewith - Google Patents

Abstract

PURPOSE:To raise the amenity of building by a method in which the temperature of air in the attic space is effectively lowered by preventing the transmission of the heat of roof heated by solar energy to the inside space even when the air of the attic space is heated. CONSTITUTION:Heat pipes 7 to collect and release heat are provided in the attic space R between the metal roof 2 and the ceiling 3 of a building 1, and a dewfall trough 8 to drain dewfall on the outsides of the pipes 7 is provided under the pipes 7. Among the heat pipes 7, the pipes 7 on adquate positions are covered with an air-tight heat insulator 11 through the inner space U and vents 12 communicating with the space U and the indoor are also provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-solar system effective for cooling, dehumidification, ventilation, snow melting, a solar system, heating, etc. and a building equipped with the same.

[0002]

2. Description of the Related Art Conventionally, as a roof structure of a building, for example, a structure shown in FIG. 7 is known. In this structure, a base plate c is placed on a rafter b located above a ceiling material a, a heat insulating material d made of urethane or the like is placed on the base plate c, and a pipe e is arranged in a groove of the heat insulating material d. Aluminum heat sink f on the heat insulating material d
And a roof plate material g made of iron or the like is laid on the heat dissipation plate f.

However, during the snowfall in the winter, hot water or antifreeze is passed through the pipe e to transfer the heat of the hot water antifreeze to the heat radiating plate f and the heat conducted in the heat radiating plate f to the roof plate material g. As a result, the snow on the upper surface of the roof plate material g is melted by being conducted through the roof plate material g and radiating heat from the upper surface thereof.

[0004]

However, in the case of the above conventional structure, the temperature distribution O in the vicinity of the heat dissipation plate f is as shown in FIG. 7, that is, it is concentrated in the upper portion of the pipe e through which the hot water or the antifreeze liquid passes, and the uneven snowmelt is caused accordingly. Is likely to occur, a hollow phenomenon occurs only in the vicinity of the tube e due to snow melting, which is a factor that lowers the snow melting efficiency, running costs are likely to increase, and water or antifreeze is passed through the tube e to warm it with solar heat, and it can also be used as a solar system. It is conceivable that the heat collection efficiency will be low as in the case of the snow melting action, and there will be problems in construction and maintenance, and even if the ventilation port h is opened in the ceiling material a, the presence of the heat insulating material d causes the dehumidifying effect in the room. The effect of snow melting by warm air in the attic space and the room and the effect of heating the room by hot water passing through the pipe e cannot be obtained.
There is an inconvenience that the roof material g may be corroded by rainwater infiltration between the roof plate material e and the roof plate material e and water accumulated by dew condensation water.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to solve these problems, and the gist thereof is to dispose in an attic space between a metal roof material and a ceiling material of a building. A plurality of heat transport pipes for radiating or collecting heat, and a dew condensation gutter disposed below the heat transport pipes for draining the dew condensation formed on the outer surface of the heat transport pipes. Among the heat transport pipes, the heat transport pipe at an appropriate position is covered with an airtight heat insulating material in the internal space, and a ventilation port is provided to connect the internal space and the room. Located in the solar system and the building equipped with it.

[0006]

[Function] A plurality of heat transport pipes are arranged in the attic space between the metal roof material and the ceiling material of the building, and the heat transport pipes perform heat radiation or heat collection action, and are caused by heat radiation or heat collection action. The dew condensation is received by the dew condensation gutter disposed below the heat transport pipes and drained. Among the plurality of heat transport pipes, the heat transport pipes at appropriate positions are covered with an airtight heat insulating material in an internal space. The internal space and the room are communicated with each other by a vent hole.

[0007]

1 to 6 show an embodiment of the present invention, in which 1 is a building, and in this case, it is desirable that it is designed and manufactured to have a high heat insulation and a high airtight structure.

Reference numeral 2 denotes a metal roof material, in which case a folded plate roof material is used and installed with a roof slope, and a ceiling material 3 is arranged below the roof material 2. In this case, the ceiling material 3 is , The panel plate 4 is placed on parallel beam members (not shown), the heat insulating material 5 made of styrene foam or the like is arranged on the lower surface of the panel plate 4 between the beam members, and the lower surface of the heat insulating material 5 is a cross or plate member. Finishing materials 6 such as the above are arranged, and thus the ceiling material 3
Has a highly airtight and highly insulating structure.

Reference numeral 7 denotes a heat transport pipe, which is made of a copper or aluminum pipe, a heat pipe, or the like, through which a heat medium W such as water, hot water, cold water, antifreeze, or a refrigerant passes, and the roof material 2 and the ceiling. Installed in parallel with the attic space R between the materials 3,
In this case, the roof material 2 is installed inside the valley portions 2a of the folded plate material and at a substantially central portion inside the mountain portion 2b.

A dew condensation gutter 8 is made of synthetic resin in this case, and is arranged directly below the heat transport pipe 5 with a drainage gradient.

Reference numeral 9 denotes a dew condensation gutter for a roof material, which is made of synthetic resin in this case, and is arranged with a drainage gradient inside the respective valley portions 2a of the folding material as the roof material 2.

Reference numeral 10 denotes a melt separation material, which is made of a synthetic resin or a metal plate material in this case, and is arranged at the outer bottom of each valley portion 2a of the folding material which is the roof material 2 and has a plurality of water passages. Hole 1
0a is formed.

Reference numeral 11 denotes an airtight heat insulating material, which is made of, for example, Styrofoam, and has a plurality of heat transport pipes 7
Among them, the heat transport pipes 7 at appropriate positions, in this case, every other one, the heat transport pipes 7 are covered with the airtight heat insulating material 11 in the inner space U so as to be located directly below the inner space U. 3 is formed with a vent 12 that connects the internal space U and the room V,
In addition, ventilation holes 13 are formed at appropriate positions on the ceiling material 3.

Further, in this case, the outside air intake 14 is formed in the wall material 1a of the building 1.

Since this embodiment has the above-described structure, for example, in the summer period as shown in FIG. 4, a chiller or a freezing chiller is connected to the heat transport pipe 7 so that cold water or a refrigerant serving as the heat transport medium W acts. Attic space R between roofing material 2 and ceiling material 3
In addition, the air in the internal space U is cooled, the cold air P is dropped into the room V through the ventilation port 13 and the ventilation port 12, and the warm air L in the room V is passed through the ventilation port 13 and the ventilation port 12 in the attic space R and It goes up to the internal space U, and the air flow in the attic space R and between the internal space U and the room V has the effect of cooling the room V, and at the time of this cooling action, the outer surface of the heat transport pipe 7 and the roofing material 2 Condensation T is generated on the back surface of the barrel plate, and the condensation T drops into the condensation gutter 8 and the condensation gutter 9 and is discharged to the outside. Therefore, the dehumidifying effect of the room V can be obtained by the air flow. At the same time, the air in the room V is discharged to the outside through the attic space R from an external exhaust port (not shown) that communicates with the attic space R, so that the indoor ventilation effect can be enhanced.

In particular, among the plurality of heat transport pipes 7,
Since the heat transport pipe 7 at an appropriate position is covered with the airtight heat insulating material 11 in the inner space U, the attic space R and the inner space U are in an airtight heat insulating state. Even if the roofing material 2 is heated by the air and the air in the attic space R becomes hot, this heat is less likely to be transferred to the internal space U, so that the air in the internal space U is effectively cooled, and this cold air P Goes down to the room V through the ventilation hole 12, and thus, it is possible to obtain a good cooling effect by the air flow and a dehumidifying effect in the room, and it is possible to enhance the ventilation effect in the room.

Further, for example, in the winter period as shown in FIG.
For example, a hot water boiler is connected to the heat transport pipe 7, the air in the attic space R between the roof material 2 and the ceiling material 3 is warmed by the action of hot water serving as the heat transport medium W, and the warm air in the room V is the ventilation port 1
The inside of the attic space R enters into the attic space R through 3 and the inside of the attic space R becomes a warm state, and there is a passing gap between the upper surface of the airtight heat insulating material 11 and the roof material 3, and this warm air is a roof material made of metal. 2 Heat is exchanged with the snow S through the entire back surface of the barrel folding plate material, so that a snow melting effect occurs, and in this case, the temperature distribution O on the upper surface of the roof material 2 can be set to the state shown in, for example, FIG. The snow melting effect can be further enhanced, and the dew condensation T generated on the front surface of the heat transport pipe 7 or the back surface of the roof material 2 at this time can be drained by the dew condensation gutter 8 and the dew condensation gutter 9 to obtain dehumidification in the room as described above. It is possible to improve the ventilation effect in the room.

In addition, since the melt water separating material 10 is arranged at the outer bottom of each valley portion 2a of the folding material which is the roof material 2 during this snow melting action, the melted water is supplied to the plurality of water passage holes 10a. It reaches through to the outer bottom of the valley 2a, and the snow S and the water K where the snow melted
Therefore, the melted water can be drained as quickly as possible, and a decrease in the snow melting effect due to the melted water being sucked into the snow again and frozen can be suppressed.

Further, as shown in FIG. 6, for example, a water heater or a heating pipe of a floor heating system is connected to the heat transport pipe 7, and solar heat is applied between the roof material 2 and the ceiling material 3 via the metal roof material 2. The air in the attic space R is warmed, and this heat heats the water, which is the heat transport medium W in the heat transport pipe 7 that is not covered with the airtight heat insulating material 11, to obtain solar system effects such as hot water supply and floor heating. be able to.

The structure, shape, and arrangement position of the heat transport pipe 7 and the airtight heat insulating material 11 are not limited to those in the above embodiment, and may be designed by appropriately changing according to the building.

Further, in the above embodiment, only the vent hole 12 communicating with the room V is communicated with the internal space U, but in addition, another external air intake port corresponding to the external air intake port 14 is communicated with the internal space U. The number and size of the vent holes 12 and the vent holes 13 are appropriately designed.

[0022]

As described above, the multi-solar system of the present invention and the building equipped with the same are provided with a plurality of heat transport pipes in the attic space between the metal roof material and the ceiling material of the building. The heat transport pipes radiate or collect heat, and the dew condensation caused by the heat radiating or heat collection is received and drained by the dew gutters arranged below each heat transport pipe, so that the indoor cooling effect,
The dehumidifying effect can be obtained and the ventilation effect in the room can be enhanced. Especially, among the plurality of heat transport pipes, the heat transport pipes at appropriate positions are covered with the airtight heat insulating material in the inner space. Since the interior space and the room are communicated with each other by a vent, the attic space and the interior space are in an airtight and heat-insulating state. Therefore, for example, the roof material is heated by solar heat and the air in the attic space is Even if it gets hot, this heat will not be transferred to the internal space, and the air in the internal space will be effectively cooled, and this cold air will fall into the room through the ventilation hole, and the above effect can be enhanced. , You will get multi-purpose living comfort high multi-solar system and building.

As described above, the intended purpose can be sufficiently achieved.

[Brief description of drawings]

FIG. 1 is a partially enlarged perspective view of the present invention.

FIG. 2 is a partially enlarged sectional view of the present invention.

FIG. 3 is a partial side sectional view of the present invention.

FIG. 4 is an explanatory cross-sectional view of a usage state of the present invention.

FIG. 5 is an explanatory cross-sectional view of another usage state of the present invention.

FIG. 6 is an explanatory cross-sectional view of another usage state of the present invention.

FIG. 7 is an explanatory cross-sectional view of a usage state of the conventional structure of the present invention.

[Explanation of symbols]

1 building 2 roofing materials 3 ceiling materials 7 heat transport tubes 8 condensation gutter 11 Airtight insulation goods 12 vents U internal space R attic space T condensation

Claims (2)

[Claims] 1. A plurality of heat transport pipes disposed in an attic space between a metal roof material and a ceiling material of a building and performing heat dissipation or heat collection, and arranged below each heat transport pipe. And a dew condensation gutter that receives the dew condensation formed on the outer surface of the heat transport pipe and drains the heat transport pipe. The heat transport pipes at appropriate positions among the plurality of heat transport pipes are covered with an airtight heat insulating material in an internal space. The multi-solar system is characterized in that it is provided with a vent for communicating the interior space with the room. 2. A building provided with the multi-solar system according to claim 1.